CN110090415A - multi-section combined bat structure - Google Patents
multi-section combined bat structure Download PDFInfo
- Publication number
- CN110090415A CN110090415A CN201810186244.1A CN201810186244A CN110090415A CN 110090415 A CN110090415 A CN 110090415A CN 201810186244 A CN201810186244 A CN 201810186244A CN 110090415 A CN110090415 A CN 110090415A
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- China
- Prior art keywords
- clip unit
- interior
- interlocking
- convex block
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000000463 material Substances 0.000 claims description 46
- 239000004417 polycarbonate Substances 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 229920000515 polycarbonate Polymers 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 229920006351 engineering plastic Polymers 0.000 claims description 16
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 12
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 10
- 239000011152 fibreglass Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229920002530 polyetherether ketone Polymers 0.000 claims description 10
- 210000003625 skull Anatomy 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 5
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 claims description 5
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 claims description 5
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 5
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A multi-section combined bat structure is composed of a hollow bat body with an internal space, at least one joint part between said hollow bat body and said internal space, a first joint segment with an internal clamping unit at one end of said first joint segment, and a second joint segment with an external clamping unit at one end of said first joint segment.
Description
Technical field
The present invention relates to a kind of bat, in particular to a kind of multistage combines bat structure.
Background technique
It please refers to shown in Fig. 1-1 and Fig. 1-2, the bat 1 of existing at least two-period form, which includes a driving part 11, one
Oblique section portion 12 and a grip part 13.11 top of driving part and a lid 14 lid close, which has one first
Chimeric section 111, the inner edge of the first chimeric section 111 are arranged one first hackle mark 112, and the oblique section portion 12 is towards the driving part 11
One end has a second chimeric section 121 combined with the first chimeric section 111, the outer rim setting one of the second chimeric section 121 and
The mutual bridle joint of first hackle mark 112 combine the second hackle mark 122, the oblique section portion 12 far from the second chimeric section 121 one
There is a third to be fitted into section 123 at end, and a third hackle mark 124,13 direction of grip part is arranged in the inner edge which is fitted into section 123
The 4th chimeric section 131 that there is a section 123 chimeric with the third to combine for the one end in the oblique section portion 12, the 4th chimeric section 131
Fourth hackle mark 132 of the outer rim setting one in conjunction with the mutual bridle joint of third hackle mark 124.
Due between the first chimeric section 111 of the driving part 11 and the second chimeric section 121 in the oblique section portion 12, and should
The contact surface that the third in oblique section portion 12 is fitted into bridle joint between section 123 and the 4th chimeric section 131 of the grip part 13 is small, when this
Bridle joint bound site of the bat 1 after batting, between the driving part 11 and the oblique section portion 12 and the oblique section portion 12 and the grip part 13
It sets, is easy to be loosened by impact force, make between the driving part 11, the oblique section portion 12 and each portion in grip part 13 of the bat 1
It is secured in conjunction with being difficult to.
Summary of the invention
The present invention to be solved existing bat after batting, the first chimeric section of the driving part and the oblique section portion this
Between two chimeric sections and the third in the oblique section portion is fitted into the contact surface of bridle joint between section and the 4th chimeric section of the grip part
It is small, it is easy to be loosened by impact force, keeps the combination between the driving part, the oblique section portion and the grip part of the bat unstable
Problem.Hence this, the present invention provides a kind of multistage combination bat structure, make the hollow barred body of the bat this first and this second
The link position connected between joining section is more firm, and increase this first and second joining section between bonded area, with strong
Gu the hollow barred body this first and second joining section between combination.
For up to the purpose of aforementioned invention, the present invention is a kind of multistage combination bat structure, which has inside one for one
The hollow barred body in space, the hollow barred body are equipped at least one and are mutually linked the joint portion of engagement, which is equipped with one the
One joining section and second joining section that is engaged with the first joining section one end, wherein the inside of the first joining section one end
Clip unit in joint surface setting one, the interior clip unit include prominent group at least two, and at least two are respectively interposed in every two
Interior interlocking road between adjacent this interior prominent group, each interior prominent group includes multiple axially aligned interlocking convex blocks, each
Form one and each interior chimeric space for connecting of interlocking road between the interlocking convex block, which first connects towards this
The outer clip unit that the lateral articulating surface setting one of one end of section is halved together with the interior clip unit is closed, which includes
Prominent group outside at least two, and at least two be respectively interposed in the every two outer interlocking roads between adjacent this outer prominent group, each this is externally embedded to
It connects and each interlocking convex block merging of each interior prominent group is provided respectively, each outer prominent group is comprising multiple along axial row
The engaging convex block of column, forms the engaging space to connect with each outer interlocking road between each engaging convex block, it is each this
Engaging space provides each interlocking convex block revolution of each interior prominent group respectively and is placed in, make the hollow barred body this second
The outer clip unit of joining section forms axial phase contact relationship with the interior clip unit of first joining section, provide this second
One end of joining section is fixed in one end of first joining section.
Further, the joint portion of the hollow barred body is one, and first joining section of the hollow barred body is a batting
Portion, the grip part or first joining section which is one and the smaller diameter end in one oblique section of portion is integrally connected be one with
The driving part that the larger diameter end in one oblique section of portion is integrally connected, second joining section are a grip part, and on the top of the driving part
Lid splice grafting sets a skull portion, abuts a stop section in the end of the grip part, the stop section one end is separate with a pedestal and one
The pedestal and stepped nose bar that successively decreases from the pedestal outer radial, the nose bar connect to the terminus inner with the grip part
It closes or the end of the stop section and the grip part is integrated combination；Wherein, the interior clip unit setting of first joining section exists
The driving part towards the oblique section portion larger diameter end one end inside joint surface, or be arranged in and be integrally connected with the driving part
The outer clip unit setting on the inside joint surface of the smaller diameter end in the oblique section portion, second joining section is connect with the grip part
The lateral articulating surface of the larger diameter end in the oblique section portion of one, or smaller diameter end of the grip part towards the oblique section portion is set
The lateral articulating surface of one end is divided using each outer interlocking road for the outer clip unit that the larger diameter end in the oblique section portion is arranged
Each interlocking convex block merging of each interior prominent group for the interior clip unit being indescribably arranged for one end of the driving part, or
Each outer interlocking road of the outer clip unit of one end setting of the grip part, the smaller diameter end for providing the oblique section portion respectively are set
Each interlocking convex block merging of each interior prominent group for the interior clip unit set, then to be located in the driving part one end
Each interlocking convex block of the interior clip unit on the joint surface of side, the lateral articulating surface with the larger diameter end for being located at the oblique section portion
On each outer each engaging space for connecting of interlocking road of the outer clip unit be correspondingly embedded in, and to be located at the oblique section
Each interlocking convex block of the interior clip unit on the inside joint surface of the smaller diameter end in portion, with the one end for being located at the grip part
Lateral articulating surface on each outer each engaging space for connecting of interlocking road of the outer clip unit be correspondingly embedded in, make
The outer clip unit of the larger diameter end in the oblique section portion is turned round in one end of the driving part, or make the grip part one end should
Outer clip unit is turned round in the smaller diameter end in the oblique section portion, and making the interior clip unit of one end of the driving part each, this is embedding
Connect convex block respectively the oblique section portion larger diameter end the outer clip unit each engaging space position, and make this tiltedly
Each engaging convex block of the outer clip unit of the larger diameter end in section portion is respectively in the interior clip list of one end of the driving part
The position in each chimeric space of member, or make each interlocking convex block of the interior clip unit of the smaller diameter end in the oblique section portion
Respectively the grip part one end the outer clip unit each engaging space position, and make the grip part one end
This is embedding by the interior clip unit each of smaller diameter end in the oblique section portion respectively for each engaging convex block of the outer clip unit
Close space position, to carry out each engaging convex block of the outer clip unit of the larger diameter end in the oblique section portion, respectively with this
Each interlocking convex block of the interior clip unit of one end of driving part forms axial phase contact relationship, provides the big of the oblique section portion
Diameter end is fixed in one end of the driving part, or carry out the outer clip unit of one end of the grip part each engaging it is convex
Block forms axial phase contact relationship with each interlocking convex block of the interior clip unit of the smaller diameter end in the oblique section portion respectively,
The one end for providing the grip part is fixed in the smaller diameter end in the oblique section portion.
Further, the joint portion of the hollow barred body is two, which further includes: a third joining section,
In the other end of second joining section far from first joining section combined with the third joining section, and first joining section one
The interior clip unit is arranged in the inside joint surface at end, lateral articulating surface of second joining section towards one end of first joining section
Be provided with the outer clip unit being halved together with the interior clip unit of the first joining section one end, second joining section it is another
The interior clip unit is arranged in the inside joint surface at end, and the third joining section is towards flanking outside one end of the second joining section other end
The outer clip unit that the interior clip unit of conjunction face setting one and the second joining section other end is halved together, makes the hollow barred body
The outer clip unit of the second joining section one end forms axial phase contact relationship with the interior clip unit of first joining section,
And the outer clip unit of the third joining section and the interior clip unit of the second joining section other end form axial mutually top
To relationship, the one end for providing second joining section is fixed in one end of first joining section, and provides the third joining section
One end is fixed in the other end of second joining section；Wherein, first joining section of the hollow barred body is a driving part, this
Three joining sections are a grip part, which is the oblique section portion of the connection driving part and the grip part, the oblique section portion
Larger diameter end connects one end of the driving part, and the smaller diameter end in the oblique section portion connects the grip part, and on the top of the driving part
Lid splice grafting sets a skull portion, abuts a stop section in the end of the grip part, the stop section one end is separate with a pedestal and one
The pedestal and stepped nose bar that successively decreases from the pedestal outer radial, the nose bar connect to the terminus inner with the grip part
It closes or the end of the stop section and the grip part is integrated combination；Wherein, the interior clip unit setting of first joining section exists
The driving part towards the oblique section portion larger diameter end one end inside joint surface, the interior clip unit of second joining section sets
It sets on the inside joint surface of the smaller diameter end in the oblique section portion, the oblique section portion is arranged in the outer clip unit of second joining section
The setting of this of the lateral articulating surface of larger diameter end and the third joining section outer clip unit is in the grip part towards the oblique section portion
Smaller diameter end one end lateral articulating surface, using the oblique section portion larger diameter end be arranged the outer clip unit it is each should
Outer interlocking road provides each interlocking of each interior prominent group of the interior clip unit of one end setting of the driving part respectively
Each outer interlocking road of the outer clip unit of convex block merging and one end setting of the grip part, provides the oblique section portion respectively
Smaller diameter end setting the interior clip unit each interior prominent group the merging of each interlocking convex block, then hit with being located at this
Each interlocking convex block of the interior clip unit on the inside joint surface of the one end in bulb, with the major diameter for being located at the oblique section portion
Each engaging space that each outer interlocking road of the outer clip unit on the lateral articulating surface at end connects is correspondingly embedded in,
And with each interlocking convex block for the interior clip unit being located on the inside joint surface of the smaller diameter end in the oblique section portion, and it is located at
Each engaging that each outer interlocking road of the outer clip unit on the lateral articulating surface of one end of the grip part connects
Space is correspondingly embedded in, and turns round the outer clip unit of the larger diameter end in the oblique section portion in one end of the driving part, and make this
The outer clip unit of one end of grip part is turned round in the smaller diameter end in the oblique section portion, makes the interior card of one end of the driving part
Pull unit each interlocking convex block respectively the oblique section portion larger diameter end the outer clip unit each engaging space
Position, and make the larger diameter end in the oblique section portion the outer clip unit each engaging convex block respectively in the driving part
The position in each chimeric space of the interior clip unit of one end, and make the interior clip unit of the smaller diameter end in the oblique section portion
Each interlocking convex block respectively the grip part one end the outer clip unit each engaging space position, and
Make each engaging convex block of the outer clip unit of the grip part one end respectively the oblique section portion smaller diameter end the interior card
The position in each chimeric space of tug unit, to carry out each card of the outer clip unit of the larger diameter end in the oblique section portion
Convex block is closed, forms axial phase contact relationship with each interlocking convex block of the interior clip unit of one end of the driving part respectively,
And carry out each engaging convex block of the outer clip unit of one end of the grip part, respectively with the smaller diameter end in the oblique section portion
Each interlocking convex block of the interior clip unit forms axial phase contact relationship, and the larger diameter end for providing the oblique section portion is fixed on this
In one end of driving part, and one end of the grip part is provided and is fixed in the smaller diameter end in the oblique section portion.
Further, the outer clip unit of the second joining section one end of the hollow barred body is towards first joining section one
The range turned round in the interior clip unit at end is 20 degree~270 degree.
Further, the outer clip unit of the second joining section one end of the hollow barred body is towards first joining section one
The range turned round in the interior clip unit at end is 20 degree~270 degree and the outer clip unit court of the third joining section one end
The range turned round into the interior clip unit of the second joining section other end is 20 degree~270 degree.
Further, the hollow barred body inside joint surface setting the interior clip unit each interior interlocking road, often
The one interlocking convex block and each chimeric space, and each outer interlocking of the outer clip unit of joint surface setting on the outside
Road, each engaging convex block engage space with each this, the rectangular shape respectively combined；Wherein, the hollow barred body is interior
Each interlocking convex block and each interior interlocking road of the interior clip unit of side joint surface setting, and joint surface is set on the outside
The each outer interlocking road for the outer clip unit set is 1.0mm~3.0mm with each segment difference for engaging convex block.
Further, each interlocking convex block for the interior clip unit that the inside joint surface of the hollow barred body is configured with
The range in each interior interlocking road, for the joint portion inside joint surface length along axial 50% or more, 90% hereinafter, should
The each outer interlocking road for the outer clip unit that the lateral articulating surface of hollow barred body is configured engages the model of convex block with each this
It encloses, is 50% or more, the 90% or less of the length edge axial direction of the lateral articulating surface at the joint portion.
Further, each interlocking convex block of the interior clip unit of the inside joint surface setting of the hollow barred body and every
The one interior interlocking road, respectively with the lateral articulating surface of the hollow barred body setting the outer clip unit each outer interlocking road and
Between each engaging convex block, uses rubber material or viscoelasticity resin be combined with each other fixation.
Further, first joining section of the hollow barred body and second joining section form same material, or are different material
Combination.
Further, the driving part of the hollow barred body, the oblique section portion and the grip part are same material combination or three
For the combination of different material, wherein the material of the driving part, the oblique section portion and the grip part is the light metal selected from specific gravity 1.5~2.9,
Light metal is aluminium alloy or magnesium alloy, or selects and contain CFRP carbon fiber reinforced plastic (carbon fiber reinforced
) or FRP fiber made of GFRP fiberglass-reinforced plastic (glass fiber reinforced plastics) plastics
Reinforced plastics (fiber reinforced plastics), or select polycarbonate containing PC (polycarbonate) intensity be
The high strength plastic materials of 5kgf/mm2, or select the engineering plastics with PC polycarbonate (polycarbonate) for representative
(engineering plastics), or with PEEK high molecular material (polyether ether ketone) be representative it is super
Intensity made of engineering plastics (super engineering plastics) is the high-strength plastic of 3kgf/mm2-9kgf/mm2
Material.
A kind of multistage combination bat structure, the bat are a hollow barred body with an inner space, which sets
There is at least one to be mutually linked the joint portion of engagement, the hollow barred body be equipped with one first joining section and one with first joining section one
Hold the second joining section engaged, wherein clip unit in the inside joint surface setting one of the first joining section one end, the interior card
Tug unit includes multiple interlocking convex blocks diagonally arranged and multiple are respectively interposed between every two adjacent interlocking convex blocks and are in
Slanting interior interlocking road, lateral articulating surface setting one and the interior clip of second joining section towards one end of first joining section
The outer clip unit that unit is halved together, the outer clip unit include multiple engaging convex blocks diagonally arranged and multiple difference
It between every two adjacent engaging convex blocks and is in slanting outer interlocking road, each outer interlocking road provides the interior clip list respectively
Each interlocking convex block of member is turned round and is placed in, and makes each engaging convex block of the outer clip unit respectively in the interior clip unit
It is each this it is interior interlocking road position, make second joining section of the hollow barred body the outer clip unit and first joining section
The interior clip unit form oblique phase contact relationship, the one end for providing second joining section is fixed on the one of first joining section
In end.
Further, the joint portion of the hollow barred body is one, and first joining section of the hollow barred body is a batting
Portion, the grip part or first joining section which is one and the smaller diameter end in one oblique section of portion is integrally connected be one with
The driving part that the larger diameter end in one oblique section of portion is integrally connected, second joining section are a grip part, and on the top of the driving part
Lid splice grafting sets a skull portion, abuts a stop section in the end of the grip part, the stop section one end is separate with a pedestal and one
The pedestal and stepped nose bar that successively decreases from the pedestal outer radial, the nose bar connect to the terminus inner with the grip part
It closes or the end of the stop section and the grip part is integrated combination；Wherein, the interior clip unit setting of first joining section exists
The driving part towards the oblique section portion larger diameter end one end inside joint surface, or be arranged in and be integrally connected with the driving part
The outer clip unit setting on the inside joint surface of the smaller diameter end in the oblique section portion, second joining section is connect with the grip part
The lateral articulating surface of the larger diameter end in the oblique section portion of one, or smaller diameter end of the grip part towards the oblique section portion is set
The lateral articulating surface of one end is divided using each outer interlocking road for the outer clip unit that the larger diameter end in the oblique section portion is arranged
The each interlocking convex block merging for the interior clip unit being indescribably arranged for one end of the driving part or one end of the grip part are set
The each outer interlocking road for the outer clip unit set provides the interior clip unit of the smaller diameter end setting in the oblique section portion respectively
Each interlocking convex block merging, make the outer clip unit of the larger diameter end in the oblique section portion in one end of the driving part return
Turn, or turn round the outer clip unit of one end of the grip part in the smaller diameter end in the oblique section portion, makes the one of the driving part
End the interior clip unit each interlocking convex block respectively the oblique section portion larger diameter end the outer clip unit it is each
Each engaging convex block of the outer clip unit of the larger diameter end of the position and oblique section portion in the outer interlocking road is respectively at this
The position in each interior interlocking road of the interior clip unit of one end of driving part, or make the oblique section portion smaller diameter end this is interior
Each interlocking convex block of clip unit respectively the grip part one end the outer clip unit each outer interlocking road
Each engaging convex block of the outer clip unit of one end of position and the grip part is respectively in the smaller diameter end in the oblique section portion
The interior clip unit it is each this it is interior interlocking road position, with carry out the larger diameter end in the oblique section portion the outer clip unit it is every
The one engaging convex block forms oblique phase contact with each interlocking convex block of the interior clip unit of one end of the driving part respectively
Relationship, the larger diameter end for providing the oblique section portion are fixed in one end of the driving part, or carry out the grip part one end this is outer
Each engaging convex block of clip unit, it is convex with each interlocking of the interior clip unit of the smaller diameter end in the oblique section portion respectively
Block forms oblique phase contact relationship, and the one end for providing the grip part is fixed in the smaller diameter end in the oblique section portion.
Further, the joint portion of the hollow barred body is two, which further includes: a third joining section,
In the other end of second joining section far from first joining section combined with the third joining section, and first joining section one
The interior clip unit is arranged in the inside joint surface at end, lateral articulating surface of second joining section towards one end of first joining section
Be provided with the outer clip unit being halved together with the interior clip unit of the first joining section one end, second joining section it is another
The interior clip unit is arranged in the inside joint surface at end, and the third joining section is towards flanking outside one end of the second joining section other end
The outer clip unit that the interior clip unit of conjunction face setting one and the second joining section other end is halved together, makes the hollow barred body
The outer clip unit of the second joining section one end forms oblique phase phase contact with the interior clip unit of first joining section and closes
System and the outer clip unit of the third joining section and the interior clip unit of the second joining section other end form oblique phase
Phase contact relationship, the one end for providing second joining section are fixed in one end of first joining section, and provide third engagement
One end of section is fixed in the other end of second joining section；Wherein, first joining section of the hollow barred body is a driving part,
The third joining section is a grip part, which is the oblique section portion of the connection driving part and the grip part, the oblique section
The larger diameter end in portion connects one end of the driving part, and the smaller diameter end in the oblique section portion connects the grip part, and in the driving part
Top cover splice grafting sets a skull portion, abuts a stop section in the end of the grip part, which has a pedestal and one
Far from the pedestal and the stepped nose bar that successively decreases from the pedestal outer radial, the nose bar is to the terminus inner with the grip part
The end of engagement or the stop section and the grip part is integrated combination；Wherein, interior clip unit setting of first joining section
The driving part towards the oblique section portion larger diameter end one end inside joint surface, the interior clip unit of second joining section
The inside joint surface of the smaller diameter end in the oblique section portion is set, and the outer clip unit of second joining section is arranged in the oblique section portion
Larger diameter end lateral articulating surface and the third joining section outer clip unit setting in the grip part towards the oblique section
The lateral articulating surface of one end of the smaller diameter end in portion, using the oblique section portion larger diameter end be arranged the outer clip unit it is each
The outer interlocking road provides each interlocking convex block merging of the interior clip unit of one end setting of the driving part respectively, and should
Each outer interlocking road of the outer clip unit of one end setting of grip part provides the smaller diameter end setting in the oblique section portion respectively
The interior clip unit each interlocking convex block merging, make the outer clip unit of the larger diameter end in the oblique section portion in the batting
It is turned round in the one end in portion, and turns round the outer clip unit of one end of the grip part in the smaller diameter end in the oblique section portion, made
Each interlocking convex block of the interior clip unit of one end of the driving part respectively the oblique section portion larger diameter end the wild card
The position in each outer interlocking road of tug unit, and make each card of the outer clip unit of the larger diameter end in the oblique section portion
Close convex block respectively one end of the driving part the interior clip unit each interior interlocking road position, and make the oblique section portion
Each interlocking convex block of the interior clip unit of smaller diameter end respectively the grip part one end the outer clip unit it is every
One this it is outer interlocking road position, and make one end of the grip part the outer clip unit each engaging convex block respectively at this
The position in each interior interlocking road of the interior clip unit of the smaller diameter end in oblique section portion, to carry out the larger diameter end in the oblique section portion
The outer clip unit each engaging convex block, respectively with each interlocking of the interior clip unit of one end of the driving part
Convex block forms oblique phase contact relationship, and carries out each engaging convex block of the outer clip unit of one end of the grip part, point
Oblique phase contact relationship is not formed with each interlocking convex block of the interior clip unit of the smaller diameter end in the oblique section portion, this is provided
The larger diameter end in oblique section portion is fixed in one end of the driving part, and is provided one end of the grip part and be fixed on the small of the oblique section portion
In diameter end.
Further, the outer clip unit of the second joining section one end of the hollow barred body is towards first joining section one
The range turned round in the interior clip unit at end is 20 degree~270 degree.
Further, the outer clip unit of the second joining section one end of the hollow barred body is towards first joining section one
The range turned round in the interior clip unit at end is 20 degree~270 degree and the outer clip unit court of the third joining section one end
The range turned round into the interior clip unit of the second joining section other end is 20 degree~270 degree.
Further, the hollow barred body inside joint surface setting the interior clip unit each interior interlocking road with often
The one interlocking convex block, and on the outside joint surface setting the outer clip unit each outer interlocking road engage with each this it is convex
Block, the oblique shape respectively combined；Wherein, the interior clip unit of the inside joint surface setting of the hollow barred body is each
The interlocking convex block and each interior interlocking road, and each outer interlocking road of the outer clip unit of joint surface setting on the outside
It is 1.0mm~3.0mm with each segment difference for engaging convex block.
Further, each interlocking convex block for the interior clip unit that the inside joint surface of the hollow barred body is configured with
The range in each interior interlocking road, for the joint portion inside joint surface length along axial 50% or more, 90% hereinafter, should
The each outer interlocking road for the outer clip unit that the lateral articulating surface of hollow barred body is configured engages the model of convex block with each this
It encloses, is 50% or more, the 90% or less of the length edge axial direction of the lateral articulating surface at the joint portion.
Further, each interlocking convex block of the interior clip unit of the inside joint surface setting of the hollow barred body and every
The one interior interlocking road, respectively with the lateral articulating surface of the hollow barred body setting the outer clip unit each outer interlocking road and
Between each engaging convex block, uses rubber material or viscoelasticity resin be combined with each other fixation.
Further, first joining section of the hollow barred body and second joining section form same material, or are different material
Combination.
Further, the driving part of the hollow barred body, the oblique section portion and the grip part are same material combination or three
For the combination of different material, wherein the material of the driving part, the oblique section portion and the grip part is the light metal selected from specific gravity 1.5~2.9,
Light metal is aluminium alloy or magnesium alloy, or selects and contain CFRP carbon fiber reinforced plastic (carbon fiber reinforced
) or FRP fiber made of GFRP fiberglass-reinforced plastic (glass fiber reinforced plastics) plastics
Reinforced plastics (fiber reinforced plastics), or select polycarbonate containing PC (polycarbonate) intensity be
The high strength plastic materials of 5kgf/mm2, or select the engineering plastics with PC polycarbonate (polycarbonate) for representative
(engineering plastics), or with PEEK high molecular material (polyether ether ketone) be representative it is super
Intensity made of engineering plastics (super engineering plastics) is the high-strength plastic of 3kgf/mm2-9kgf/mm2
Material.
Bat structure is combined by multistage of the present invention, is had the following characteristics that compared to existing bat structure
Multistage of the present invention combines bat structure, and the hollow barred body of the bat in the first joining section one end using flanking
The interior clip unit of conjunction face setting is halved together and mutual with the outer clip unit that the lateral articulating surface of second joining section is arranged
For to consolidation close, make this first and second joining section between connect it is more firm, and increase this first and second joining section it
Between bonded area, with the strong hollow barred body this first and second joining section between combination, and by the hollow stick
Body this first and second joining section be different material combination, effectively mitigate the bat batting after impact force, with reduce play ball
Sense is played in hand picotement afterwards, improvement.
Detailed description of the invention
Fig. 1-1: the perspective view of existing bat.
Cross-sectional view of Fig. 1-2: Fig. 1-1 figure in the position A-A.
Fig. 2-1: first embodiment of the invention cross-sectional view stereogram exploded view.
Fig. 2-2: first embodiment of the invention assembled sectional view.
Fig. 3-1: second embodiment of the invention cross-sectional view stereogram exploded view.
Fig. 3-2: second embodiment of the invention assembled sectional view.
Fig. 4: third embodiment of the invention cross-sectional view stereogram exploded view.
Fig. 5: third embodiment of the invention cross-sectional view three-dimensional combination figure.
Fig. 6: third embodiment of the invention assembled sectional view.
Fig. 7: fourth embodiment of the invention cross-sectional view stereogram exploded view.
Fig. 8: fourth embodiment of the invention cross-sectional view three-dimensional combination figure.
Fig. 9: fourth embodiment of the invention assembled sectional view.
Wherein appended drawing reference are as follows:
(existing)
1 driving part 11 of bat
First chimeric 111 first hackle mark 112 of section
The chimeric section 121 in oblique section portion 12 second
Second hackle mark, 122 third is fitted into section 123
124 grip part 13 of third hackle mark
4th chimeric the 4th hackle mark 132 of section 131
Lid 14
(present invention)
The hollow barred body 3 of bat 2,2a, 3a
Joint portion 30, the inner space 30a 300,300a
Driving part 31, one end 31a 310,310a
Clip unit 311,311a in skull portion 3100
Rabbet road 313,327 in interior prominent group 312,326
Rabbet convex block 314,328 chimeric spaces 315,329
Oblique section portion 32,32a larger diameter end 320,320a
Smaller diameter end 3200,3200a outer clip unit 321,321a
Rabbet road 323,332 outside outer prominent group 322,331
Engage convex block 324,333 and engages space 325,334
Grip part 33, one end 33a 330,330a
Rabbet road 313a, 327a in inner hollow 3300,3300a
Rabbet and rabbets road 323a, 332a outside convex block 314a, 328a
Engage the stop section convex block 324a, 333a 34
341 nose bar 342 of pedestal
Specific embodiment
Cooperate appended diagram below, how elaborate structure of the invention combines, uses, and should be easier to understand this
The purpose of invention, technology contents, feature and its it is reached the effect of.
Before the present invention is described in detail, it is noted that, in the following description content, same components are with identical
Number indicate.
It please refers in first and second embodiment shown in Fig. 2-1 to Fig. 3-2, the present invention provides a kind of multistage combination bat
Structure, the bat 2 are a hollow barred body 3 with an inner space 300, which is mutually linked equipped at least one
The joint portion 30 of engagement, the hollow barred body 3 are equipped with one first joining section, the inside of the first joining section one end by the joint portion 30
Clip unit 311 and one second joining section in joint surface setting one, second joining section is towards one end of first joining section
Lateral articulating surface be arranged an outer clip unit 321, utilize the outer clip unit of second joining section of the hollow barred body 3
321 form axial phase contact relationship with the interior clip unit 311 of first joining section, and the one end for providing second joining section is solid
It is scheduled in one end of first joining section.
It please refers in first and second embodiment shown in Fig. 2-1 to Fig. 3-2, which, which is mutually linked, connects
The joint portion 30 closed is one, the hollow barred body 3 be equipped with this first and second joining section, wherein the hollow barred body 3 should
First joining section is a driving part 31, which is one to hold with what the smaller diameter end 3200 in one oblique section of portion 32 was integrally connected
The driving part 31 that portion 33 or first joining section are one and the larger diameter end 320 in one oblique section of portion 32 is integrally connected is held, this second connects
It closes in the grip part Duan Weiyi 33 or 3rd embodiment as shown in Figures 4 to 6, which is two, wherein the hollow stick
Body 3 further includes: a third joining section, wherein the other end of second joining section far from first joining section is engaged with the third
Section combines.Wherein, the interior clip unit 311 is arranged in the inside joint surface of the first joining section one end, the second joining section court
It is provided with to the lateral articulating surface of one end of first joining section mutually embedding with the interior clip unit 311 of the first joining section one end
The interior clip unit 311 is arranged in the outer clip unit 321 connect, the inside joint surface of the other end of second joining section, this
Three joining sections towards the second joining section other end one end lateral articulating surface setting one with the second joining section other end should
The outer clip unit 321 that interior clip unit 311 is halved together makes the outer clip of the second joining section one end of the hollow barred body 3
What the interior clip unit 311 of unit 321 and first joining section formed axial phase contact relationship and the third joining section should
Outer clip unit 321 and the interior clip unit 311 of the second joining section other end form axial phase contact relationship, provide this
One end of two joining sections is fixed in one end of first joining section, and provide the third joining section one end be fixed on this second
In the other end of joining section.Wherein, first joining section of the hollow barred body 3 is a driving part 31, which is one
Grip part 33 and second joining section are the oblique section portion 32 of the connection driving part 31 and the grip part 33, the oblique section portion 32
Larger diameter end 320 connect one end of the driving part 31, the smaller diameter end 3200 in the oblique section portion 32 connects the grip part 33, or should
Joint portion 30 is any positions multiple and that the hollow barred body 3 is arranged in.
Fig. 2-1 is please referred into the first, second and third embodiment shown in fig. 6, which is that setting exists
The driving part 31 towards on the inside joint surface of one end 310 of the larger diameter end 320 in the oblique section portion 32, and/or with the batting
On the inside joint surface of the smaller diameter end 3200 in the oblique section portion 32 that portion 31 is integrally connected, which includes at least
Prominent group 312,326 in two, and at least two are respectively interposed in every two adjacent interior prominent interior interlocking roads organized between 312,326
313,327, each interior prominent group 312,326 includes multiple axially aligned interlocking convex blocks 314,328, and each interlocking is convex
A chimeric space 315,329 to connect with each interior interlocking road 313,327, the outer clip list are formed between block 314,328
Member 321 is on the lateral articulating surface for the larger diameter end 320 that the oblique section portion 32 that the grip part 33 is integrally connected is arranged in, and/or
On lateral articulating surface of the grip part 33 towards one end 330 of the smaller diameter end 3200 in the oblique section portion 32, the outer clip unit
321 protrude group 322,331 comprising at least two outside, and at least two are respectively interposed between every two adjacent outer prominent groups 322,331
Outer interlocking road 323,332, each outer interlocking road 323,332 provides each interior protrusion of the interior clip unit 311 respectively
Each interlocking convex block 314,328 merging of group 312,326, each outer prominent group 322,331 is comprising multiple axially aligned
Engaging convex block 324,333, form one between each engaging convex block 324,333 and passed through with each outer interlocking road 323,332 phases
Logical engaging space 325,334, this is embedding by the corresponding each interior prominent group 312,326 in each engaging space 325,334 each
The alignment of convex block 314,328 is connect, each outer interlocking road of the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32 is made
323, each of each interior prominent group 312 for the interior clip unit 311 for being located at one end 310 of the driving part 31 is provided respectively
The interlocking convex block 314 merging, and/or it is located at each outer interlocking of the outer clip unit 321 of one end 330 of the grip part 33
Road 332 provides each this interior prominent group of the interior clip unit 311 of the smaller diameter end 3200 for being located at the oblique section portion 32 respectively
326 each interlocking convex block 328 merging, then be located on the inside joint surface of one end 310 of the driving part 31 it is each should
Interlocking convex block 314 is passed through with each outer 323 phase of interlocking road on the lateral articulating surface for the larger diameter end 320 for being located at the oblique section portion 32
Logical each engaging space 325 is correspondingly embedded in, and to be located on the inside joint surface of the smaller diameter end 3200 in the oblique section portion 32
Each interlocking convex block 328 and each outer interlocking road 332 on the lateral articulating surface of one end 330 for being located at the grip part 33
The each engaging space 334 to connect is correspondingly embedded in, and makes the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32
It is turned round in one end of the driving part 31 310 and/or the outer clip unit 321 of one end 330 of the grip part 33 is in the oblique section
Revolution, keeps each interlocking of the interior clip unit 311 of one end 310 of the driving part 31 convex in the smaller diameter end 3200 in portion 32
Block 314 respectively the oblique section portion 32 larger diameter end 320 the outer clip unit 321 each engaging space 325 position,
And each engaging convex block 324 of the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32 is respectively in the driving part
The position in each chimeric space 315 of the interior clip unit 311 of 31 one end 310 and/or the minor diameter in the oblique section portion 32
End 3200 the interior clip unit 311 each interlocking convex block 328 respectively the grip part 33 one end 330 the outer clip
The outer clip unit 321 of one end 330 of the position and grip part 33 in each engaging space 334 of unit 321 it is every
The one engaging convex block 333 is fitted into sky in each this of the interior clip unit 311 of the smaller diameter end 3200 in the oblique section portion 32 respectively
Between 329 position, to carry out each engaging convex block of the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32
324, axial direction is mutually formed with each interlocking convex block 314 of the interior clip unit 311 of one end 310 of the driving part 31 respectively
Each engaging convex block of the outer clip unit 321 of one end 330 of phase contact relationship and combination and/or the grip part 33
333, respectively with each mutual shape of interlocking convex block 328 of the interior clip unit 311 of the smaller diameter end 3200 in the oblique section portion 32
At axial phase contact relationship and combination, it is fixed in one end 310 of the driving part 31 for the larger diameter end 320 in the oblique section portion 32,
And/or be fixed in the smaller diameter end 3200 in the oblique section portion 32 for one end 330 of the grip part 33, to provide the bat 2
Link position between the respectively joint portion 30 linking of the hollow barred body 3 is more firm.
It is please referred to disclosed in Fig. 2-1 to Fig. 6 again, of the present invention group of timing, when the outside of the larger diameter end 320 in the oblique section portion 32
Each engaging convex block 324 of the outer clip unit 321 of joint surface setting, is respectively facing one end 310 of the driving part 31
Each interior interlocking road 313 of the interior clip unit 311 on inside joint surface is placed in, and makes the larger diameter end 320 in the oblique section portion 32
Lateral articulating surface each engaging convex block 324, respectively with the inside joint surface of one end 310 of the driving part 31 it is each should
After rabbeting the alignment of space 315, the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32 will be made in the driving part 31
After the revolution for doing 20 degree~270 degree ranges in one end 310, make the outer clip unit 321 of the larger diameter end 320 in the oblique section portion 32
Each engaging convex block 324, it is convex with each interlocking of the interior clip unit 311 of one end 310 of the driving part 31 respectively
Block 314 mutually forms axial phase contact relationship, and the larger diameter end 320 to provide the oblique section portion 32 is fixed on the driving part 31
One end 310 is interior and can reach the outer clip unit of the lateral articulating surface setting of combination and/or one end 330 of the grip part 33
321 each engaging convex block 333, is respectively facing the interior clip on the inside joint surface of the smaller diameter end 3200 in the oblique section portion 32
Each interior interlocking road 327 of unit 311 is placed in, make that the lateral articulating surface of one end 330 of the grip part 33 be arranged it is each this
Engage convex block 333, is aligned respectively with each chimeric space 329 on the inside joint surface of the smaller diameter end 3200 in the oblique section portion 32
Afterwards, the outer clip unit 321 of the one end 330 for making the grip part 33 is done 20 degree in the smaller diameter end 3200 in the oblique section portion 32
After the revolution of~270 degree of ranges, make each engaging convex block of the outer clip unit 321 of one end 330 of the grip part 33
333, respectively with each mutual shape of interlocking convex block 328 of the interior clip unit 311 of the smaller diameter end 3200 in the oblique section portion 32
At axial phase contact relationship, one end 330 to provide the grip part 33 is fixed in the smaller diameter end 3200 in the oblique section portion 32
And can reach combination, make the company between the larger diameter end 320 in the oblique section portion 32 of the bat 2 and one end 310 of the driving part 31
The link position connect between one end 330 of position and/or the grip part 33 and the smaller diameter end 3200 in the oblique section portion 32 is more tight
Gu between the driving part 31 of the strong bat 2 and the larger diameter end 320 in the oblique section portion 32 combination and/or the oblique section portion
Combination between 32 smaller diameter end 3200 and the grip part 33 is more firm, and increases the larger diameter end 320 in the oblique section portion 32
One end 330 of bonded area and/or the grip part 33 between one end 310 of the driving part 31 is small with the oblique section portion 32
Bonded area between diameter end 3200 makes the bat 2 promote design effect and does not subtract, can more mention to reinforce the structure of the bat 2
High 2 integral strength of bat, high design reduce the hand picotement after playing ball, change to mitigate the impact force after the bat 2 batting
It is kind to play sense, keep the durability of the bat 2 higher.
It is please referred to disclosed in Fig. 2-1 to Fig. 6 again, is located at larger diameter end 320 of the driving part 31 towards the oblique section portion 32
Each interior interlocking road 313 of the interior clip unit 311 on the inside joint surface of one end 310, each interlocking convex block 314 with
Each chimeric space 315, and/or be located in the smaller diameter end 3200 in the oblique section portion 32 being integrally connected with the driving part 31
Each interior interlocking road 327 of the interior clip unit 311 on the joint surface of side, each interlocking convex block 328 and each this is chimeric
Space 329, and be located on the lateral articulating surface of larger diameter end 320 in the oblique section portion 32 being integrally connected with the grip part 33
Each outer interlocking road 323, each engaging convex block 324 of the outer clip unit 321 engage space 325 with each this, and/or
The grip part 33 is located at towards the outer clip list on the lateral articulating surface of one end 330 of the smaller diameter end 3200 in the oblique section portion 32
Each outer interlocking road 332, each engaging convex block 333 of member 321 with each this engage space 334, and be respectively halved together knot
The rectangular shape of conjunction, but state sample implementation is not limited according to this.
Multistage of the present invention combines the other possible embodiment bodies of bat structure, and the present invention the 4th is real as shown in Figure 7 to 9
It applies in example, the hollow barred body 3a of bat 2a has an inner space 300a, which is mutually linked engagement
Joint portion 30a be one or two or more.The hollow barred body 3a of bat 2a as shown in Figure 7 to 9, substantially with figure
The joint portion 30 of the hollow barred body 3 of the bat 2 shown in 2-1 to Fig. 3-2 be one, and with the bat 2 shown in fig. 4 to fig. 6
The joint portion 30 of the hollow barred body 3 be two substantially identical, be only different in, first engagement of the hollow barred body 3a
Clip unit 311a in the inside joint surface setting one of Duan Yiduan, second joining section of the hollow barred body 3a first connect towards this
The interior clip unit 311a of the lateral articulating surface setting one and the first joining section one end of closing one end of section is halved together with oblique
In conjunction with outer clip unit 321a, the second joining section other end of the hollow barred body 3a inside joint surface setting one in clip
One end lateral articulating surface setting one of unit 311a, the third joining section towards the second joining section other end second are engaged with this
The interior clip unit 311a of the section other end with the oblique outer clip unit 321a being halved together, make the hollow barred body 3a this second
The outer clip unit 321a of joining section one end forms oblique phase top with the interior clip unit 311a of the first joining section one end
The interior clip list to the outer clip unit 321a of this of relationship and the third joining section one end Yu the second joining section other end
First 311a forms oblique phase contact relationship, and the one end for providing second joining section is fixed in one end of first joining section, and
The one end for providing the third joining section is fixed in the other end of second joining section.
Please again shown in Fig. 7 to Fig. 9, first joining section of the hollow barred body 3a of bat 2a is a driving part 31a, should
Third joining section is a grip part 33a and second joining section is between a connection driving part 31a and grip part 33a
Oblique section portion 32a, the larger diameter end 320a of the oblique section portion 32a connects one end of driving part 31a, and the oblique section portion 32a's is small straight
Diameter end 3200a connects grip part 33a.Wherein, the small straight of one end 310a and the oblique section portion 32a of driving part 31a is set
The interior clip unit 311a on the inside joint surface of diameter end 3200a, comprising multiple interlocking convex block 314a diagonally arranged,
328a and it is multiple be respectively interposed between every two adjacent the interlocking convex block 314a, 328a and in slanting interior interlocking road 313a,
327a, and this of the lateral articulating surface of one end 330a of the larger diameter end 320a and grip part 33a of the oblique section portion 32a are set
Outer clip unit 321a, comprising multiple engaging convex block 324a, 333a diagonally arranged and multiple to be respectively interposed in every two adjacent
It between the engaging convex block 324a, 333a and is in slanting outer interlocking road 323a, 332a, each outer interlocking road 323a, the 332a divide
It is indescribably placed in for each interlocking convex block 314a, the 328a of the interior clip unit 311a, makes the major diameter for being located at the oblique section portion 32a
The each outer interlocking road 323a for holding the outer clip unit 321a of 320a, provides one end 310a's of driving part 31a respectively
Each interlocking convex block 314a of the interior clip unit 311a is placed in and the outer clip list of one end 330a of grip part 33a
Each outer interlocking road 332a of first 321a, provides the interior clip unit of the smaller diameter end 3200a of the oblique section portion 32a respectively
Each interlocking convex block 328a of 311a is placed in, and will make the outer clip unit 321a of the larger diameter end 320a of the oblique section portion 32a
Turned round in one end 310a of driving part 31a, and make grip part 33a one end 330a the outer clip unit 321a at this
Revolution in the smaller diameter end 3200a of oblique section portion 32a, makes that the interior clip unit 311a's of one end 310a of driving part 31a is every
One interlocking convex block 314a is externally embedded in each this of the outer clip unit 321a of the larger diameter end 320a of the oblique section portion 32a respectively
The position of 323a is connect, and makes each engaging of the outer clip unit 321a of the larger diameter end 320a of the oblique section portion 32a
Convex block 324a is respectively in the position of each interior interlocking road 313a of the interior clip unit 311a of one end 310a of driving part 31a
It sets, and each interlocking convex block 328a of the interior clip unit 311a of the smaller diameter end 3200a of the oblique section portion 32a is made to exist respectively
The position of each outer interlocking road 332a of the outer clip unit 321a of one end 330a of grip part 33a, and hold this
Each engaging convex block 333a of the outer clip unit 321a of one end 330a of portion 33a is held respectively in the small of the oblique section portion 32a
The position of each interior interlocking road 327a of the interior clip unit 311a of diameter end 3200a, to carry out the big of the oblique section portion 32a
Each engaging convex block 324a of the outer clip unit 321a of diameter end 320a, respectively with one end 310a of driving part 31a
Each interlocking convex block 314a of the interior clip unit 311a mutually form oblique phase contact relationship and combine, and carry out this and hold
Each engaging convex block 333a of the outer clip unit 321a of one end 330a of portion 33a is held, it is small with the oblique section portion 32a respectively
Each interlocking convex block 328a of the interior clip unit 311a of diameter end 3200a mutually forms oblique phase contact relationship and ties
It closes, is fixed in one end 310a of driving part 31a for the larger diameter end 320a of the oblique section portion 32a, and for grip part 33a's
One end 330a is fixed in the smaller diameter end 3200a of the oblique section portion 32a, to provide bat 2a the hollow barred body 3a it is each
Link position between joint portion 30a linking is more firm.And the attainable effect of fourth embodiment disclosed in Fig. 7 to Fig. 9, phase
First is same as disclosed in Fig. 2-1 to Fig. 6 to the attainable effect of 3rd embodiment, not in this to go forth.
It holds, each interior interlocking road 313a, 327a of the interior clip unit 311a of the hollow barred body 3a is somebody's turn to do with each
Each outer interlocking road 323a, 332a of interlocking convex block 314a, 328a and outer clip unit 321a engages convex with each this
Block 324a, 333a, the oblique shape respectively combined.
Referring again in revealed first to fourth embodiment of Fig. 2-1 to Fig. 9, the bat 2,2a the hollow barred body 3,
The interior clip unit 311 that the joint portion 30 of 3a, the inside joint surface of first joining section of 30a are configured, 311a it is every
Range of the one interlocking convex block 314,314a and each interior interlocking road 313,313a, for the joint portion 30,30a this first connect
The length on the inside joint surface of section is closed along axial 50% or more, 90% hereinafter, or the joint portion 30,30a second engagement
The interior clip unit 311 that the inside joint surface of section is configured, each interlocking convex block 328 of 311a, 328a and each this is interior
Rabbet the range in road 327,327a, the length edge for its joint portion 30, the inside joint surface of second joining section of 30a is axial
50% or more, 90% hereinafter, the hollow barred body 3, the joint portion 30 of 3a, 30a second joining section lateral articulating surface
Each outer interlocking road 323,323a of the outer clip unit 321,321a for being configured engage convex block 324,324a with each this
Range, for the joint portion 30, the lateral articulating surface of second joining section of 30a length along axial 50% or more, 90%
Hereinafter, or the joint portion 30,30a the third joining section lateral articulating surface configured the outer clip unit 321,321a
Each outer interlocking road 332, the 332a engage the range of convex block 333,333a with each this, for the joint portion 30, the third of 30a
The length of the lateral articulating surface of joining section is along axial 50% or more, 90% or less.Be more particularly described, be located at the driving part 31,
Each interlocking convex block 314 of the interior clip unit 311,311a that one end 310 of 31a, the inside joint surface of 310a are configured,
314a and it is each this it is interior interlocking road 313,313a range, for the driving part 31, one end 310 of 31a, 310a inside joint surface
Length along axial 50% or more, 90% hereinafter, and be located at the oblique section portion 32, the larger diameter end 320 of 32a, 320a it is outer
Each outer interlocking road 323,323a of the outer clip unit 321,321a that side joint surface is configured engage convex block with each this
324, the range of 324a, for the oblique section portion 32, the larger diameter end 320 of 32a, 320a lateral articulating surface length along axial
50% or more, 90% hereinafter, and/or be located at the oblique section portion 32, the smaller diameter end 3200 of 32a, 3200a inside joint surface matched
Each interlocking convex block 328 of the interior clip unit 311,311a for setting, 328a and each interior interlocking road 327,327a, for this
Oblique section portion 32, the smaller diameter end 3200 of 32a, 3200a inside joint surface length along axial 50% or more, 90% hereinafter,
And be located at the grip part 33, one end 330 of 33a, 330a the lateral articulating surface outer clip unit 321,321a that are configured
Each outer interlocking road 332, the 332a engage the range of convex block 333,333a with each this, for the grip part 33, one end of 33a
330, the length of the lateral articulating surface of 330a is along axial 50% or more, 90% or less.
It please refers in revealed first to fourth embodiment of Fig. 2-1 to Fig. 9, the hollow barred body 3,3a of the bat 2,2a
The interior clip unit that is configured of the joint portion 30, first joining section of 30a or the inside joint surface of second joining section
311, each interlocking convex block 314 of 311a, 314a and each interior interlocking road 313,313a and the joint portion 30,30a
The outer clip unit 321 that the lateral articulating surface of second joining section or the third joining section is configured, 321a each this is outer
Interlocking road 323,323a engage convex block 324 with each this, the segment difference of 324a is 1.0mm~3.0mm or the joint portion 30,30a
Each interlocking convex block 328,328a of the interior clip unit 311,311a that the inside joint surface of second joining section is configured
It is configured with the lateral articulating surface at each interior interlocking road 327,327a and the joint portion 30, the third joining section of 30a
The outer clip unit 321,321a each outer interlocking road 332, the 332a engage convex block 333 with each this, the segment difference of 333a is
1.0mm~3.0mm.It is more particularly described, in the interior clip unit that the driving part 31, one end 310 of 31a, 310a are configured
311, each interlocking convex block 314 of 311a, 314a and each interior interlocking road 313,313a, and in the oblique section portion 32,32a
Larger diameter end 320, the outer clip unit 321 that 320a is configured, each outer interlocking road 323 of 321a, 323a with it is each
The engaging convex block 324,324a segment difference be 1.0mm~3.0mm, and/or the oblique section portion 32,32a smaller diameter end 3200,
Each interlocking convex block 328,328a and each interior interlocking road 327 of the interior clip unit 311,311a that 3200a is configured,
327a, and configured in the grip part 33, one end 330 of 33a, 330a the outer clip unit 321,321a each this is outer
Interlocking road 332,332a engage convex block 333 with each this, the segment difference of 333a is 1.0mm~3.0mm.
Fig. 2-1 to Fig. 6 revealed first is please referred into 3rd embodiment, this of the hollow barred body 3 of the bat 2 connects
Each interlocking convex block 314 of the interior clip unit 311 on the inside joint surface of first joining section in conjunction portion 30 and it is each should
Interior interlocking road 313, it is each with the outer clip unit 321 of the lateral articulating surface of second joining section at the joint portion 30 respectively
Between the outer interlocking road 323 and each engaging convex block 324, and/or flank in second joining section at the joint portion 30
Each interlocking convex block 328 of the interior clip unit 311 in conjunction face and each interior interlocking road 327, respectively with the joint portion 30
The third joining section lateral articulating surface the outer clip unit 321 each outer interlocking road 332 and each engaging it is convex
Between block 333, all uses rubber material or viscoelasticity resin be combined with each other fixation, to provide the interior clip at the joint portion 30
Be combined with each other fixation between the outer clip unit 321 of this of unit 311 and the joint portion 30.For another example Fig. 7 to Fig. 9 the revealed 4th
In embodiment, this of the inside joint surface of first joining section of the joint portion 30a of the hollow barred body 3a of bat 2a is interior
Each interlocking convex block 314a of clip unit 311a and each interior interlocking road 313a, respectively with joint portion 30a this
Each outer interlocking road 323a of the outer clip unit 321a of the lateral articulating surface of two joining sections and each engaging convex block
Between 324a, and/or joint portion 30a second joining section inside joint surface the interior clip unit 311a it is each
The interlocking convex block 328a and each interior interlocking road 327a, engages with the outside of the third joining section of joint portion 30a respectively
Between each outer interlocking road 332a of the outer clip unit 321a in face and each engaging convex block 333a, rubber material is all used
Matter or viscoelasticity resin be combined with each other fixation, to provide the interior clip unit 311 at the joint portion 30,30a, 311a and this connect
Conjunction portion 30, the outer clip unit 321 of 30a, be combined with each other between 321a fixation.
It holds, referring again in revealed first to fourth embodiment of Fig. 2-1 to Fig. 9, the one of the driving part 31,31a
End 310, the interior clip unit 311 of 310a, each interlocking convex block 314 of 311a, 314a and each interior interlocking road 313,
313a, each this with the oblique section portion 32, the larger diameter end 320 of 32a, the outer clip unit 321 of 320a, 321a is externally embedded to respectively
Connect between 323,323a and each engaging convex block 324, the 324a and/or oblique section portion 32,32a smaller diameter end 3200,
The interior clip unit 311 of 3200a, each interlocking convex block 328 of 311a, 328a and each interior interlocking road 327,327a,
Respectively with the grip part 33, one end 330 of 33a, the outer clip unit 321 of 330a, 321a each outer interlocking road 332,
Between 332a and each engaging convex block 333,333a, uses rubber material or viscoelasticity resin be combined with each other fixation, to mention
For the driving part 31, one end 310 of 31a, 310a the interior clip unit 311,311a, major diameter with the oblique section portion 32,32a
Hold the combination abutted against between 320, outer clip unit 321 of 320a, 321a more secured and/or the oblique section portion 32,32a
Smaller diameter end 3200, the interior clip unit 311,311a of 3200a, with the grip part 33, one end 330 of 33a, 330a should
The combination abutted against between outer clip unit 321,321a is more secured.
Please refer to shown in Fig. 2-1 to Fig. 9, the hollow barred body 3, the joint portion 30 of 3a, 30a this first and this second connect
It closes section and forms same material, or combined for different material.The hollow barred body 3, the joint portion 30 of 3a, 30a first joining section be
The driving part 31,31a, second joining section be the oblique section portion 32,32a and the third joining section be the grip part 33,33a is
It is the combination of different material for same material combination or three.Wherein, the driving part 31,31a, oblique section portion 32,32a and the gripping
Portion 33,33a material be the light metal selected from specific gravity 1.5~2.9, light metal is aluminium alloy or magnesium alloy, or selects and contain
CFRP carbon fiber reinforced plastic (carbon fiber reinforced plastics) or GFRP fiberglass-reinforced plastic
FRP fiber-reinforced plastic (fiber reinforced made of (glass fiber reinforced plastics)
Plastics), or select the intensity of polycarbonate containing PC (polycarbonate) for the high strength plastic materials of 5kgf/mm2,
Or selection is the engineering plastics (engineering plastics) of representative with PC polycarbonate (polycarbonate), or with
PEEK high molecular material (polyether ether ketone) is superengineering plastics (the super engineering of representative
Plastics intensity made of) is the highstrenghtpiston of 3kgf/mm2-9kgf/mm2.
It holds, then please refers to Fig. 2-1 into first to fourth embodiment shown in Fig. 9, the hollow stick of the bat 2,2a
Body 3, the driving part 31 of 3a, 31a top all lid splice graftings set a skull portion 3100, and the grip part 33,33a end all
A stop section 34 is abutted, to form the complete bat 2,2a.Wherein, which has a pedestal 341, Ji Yiyuan
From the pedestal 341 and the nose bar 342 that successively decreases stepped from 341 outer radial of pedestal, the nose bar 342 to the grip part
33, the terminus inner of 33a is hollow 3300,3300a engagement, but state sample implementation is not limited according to this.And in other possible embodiments,
It is that the stop section 34 and the end of the grip part 33,33a are integrated combination.
The present invention can overcome the bat 1 of the existing two-period form after batting, between each portion of the bat 1 of the two-period form
Bonding station is loosened by impact force, leads to the problem of the cohesive position between each portion of the bat 1 of the two-period form unstable,
The making pattern for breaking through existing similar commodity completely, the industry utilization benefit having and value and its product achieved are practical
The promotion of effect and safety is true.
Claims (20)
1. a kind of multistage combines bat structure, which is characterized in that the bat is a hollow barred body with an inner space, in this
Empty barred body be equipped at least one be mutually linked the joint portion of engagement, the hollow barred body be equipped with one first joining section and one with this first
The second joining section that joining section one end engages, wherein clip list in the inside joint surface setting one of the first joining section one end
Member, the interior clip unit include prominent group at least two, and at least two are respectively interposed in every two adjacent this is interior between prominent group
Interior interlocking road, each interior prominent group includes multiple axially aligned interlocking convex blocks, forms one between each interlocking convex block
The chimeric space to connect with each interior interlocking road, the outside of second joining section towards one end of first joining section engages
The outer clip unit that face setting one is halved together with the interior clip unit, the outer clip unit include prominent group outside at least two, and
At least two are respectively interposed in the every two outer interlocking roads between adjacent this outer prominent group, and each outer interlocking road provides that each this is interior respectively
Prominent group of each interlocking convex block merging, each outer prominent group includes multiple axially aligned engaging convex blocks, each to be somebody's turn to do
An engaging space to connect with each outer interlocking road is formed between engaging convex block, each engaging space provides each respectively
Each interlocking convex block of the interior prominent group is turned round and is placed in, and makes the outer clip unit of second joining section of the hollow barred body
Axial phase contact relationship is formed with the interior clip unit of first joining section, the one end for providing second joining section is fixed on this
In one end of first joining section.
2. multistage according to claim 1 combines bat structure, which is characterized in that the joint portion of the hollow barred body is one
A, first joining section of the hollow barred body is a driving part, which is one and the smaller diameter end in one oblique section of portion connects
The driving part that integrated grip part or first joining section are one and the larger diameter end in one oblique section of portion is integrally connected is connect, this second
Joining section is a grip part, and sets a skull portion in the top cover splice grafting of the driving part, abuts one in the end of the grip part and supports
Stop, the stop section one end have a pedestal and one successively decrease far from the pedestal and from the pedestal outer radial it is stepped convex
Bar, which engages to the terminus inner with the grip part or the end of the stop section and the grip part is integrated combination；Its
In, the interior clip unit of first joining section be arranged in the driving part towards the oblique section portion larger diameter end one end inside
Joint surface, or the inside joint surface of the smaller diameter end in the oblique section portion being integrally connected with the driving part is set, second engagement
The lateral articulating surface of the larger diameter end in the oblique section portion being integrally connected with the grip part is arranged in the outer clip unit of section, or sets
Set the grip part towards the oblique section portion smaller diameter end one end lateral articulating surface, set using the larger diameter end in the oblique section portion
The each outer interlocking road for the outer clip unit set provides the every of the interior clip unit of one end setting of the driving part respectively
This is outer by the outer clip unit of one end setting of each interlocking convex block merging or grip part of the one interior prominent group each
Rabbet road, providing each interior prominent group of the interior clip unit of the smaller diameter end setting in the oblique section portion each respectively, this is embedding
Convex block merging is connect, then with each interlocking convex block for the interior clip unit being located on the inside joint surface of the driving part one end,
It connects with each outer interlocking road of the outer clip unit on the lateral articulating surface for the larger diameter end for being located at the oblique section portion
Each engaging space is correspondingly embedded in, and the interior clip unit to be located on the inside joint surface of the smaller diameter end in the oblique section portion
Each interlocking convex block, be externally embedded to each this of the outer clip unit on the lateral articulating surface of the one end for being located at the grip part
It connects each engaging space to connect to be correspondingly embedded in, makes the outer clip unit of the larger diameter end in the oblique section portion in the batting
It is turned round in the one end in portion, or turns round the outer clip unit of one end of the grip part in the smaller diameter end in the oblique section portion, made
Each interlocking convex block of the interior clip unit of one end of the driving part respectively the oblique section portion larger diameter end the wild card
The position in each engaging space of tug unit, and make each card of the outer clip unit of the larger diameter end in the oblique section portion
It closes convex block and is fitted into the position in space in each this of the interior clip unit of one end of the driving part respectively, or make the oblique section portion
Each interlocking convex block of the interior clip unit of smaller diameter end respectively the grip part one end the outer clip unit it is every
The position in the one engaging space, and keep each engaging convex block of the outer clip unit of the grip part one end oblique at this respectively
The position in each chimeric space of the interior clip unit of the smaller diameter end in section portion, to carry out the larger diameter end in the oblique section portion
Each engaging convex block of the outer clip unit, it is convex with each interlocking of the interior clip unit of one end of the driving part respectively
Block forms axial phase contact relationship, and the larger diameter end for providing the oblique section portion is fixed in one end of the driving part, or carries out this and hold
Hold each engaging convex block of the outer clip unit of the one end in portion, respectively with the interior clip list of the smaller diameter end in the oblique section portion
Each interlocking convex block of member forms axial phase contact relationship, and the one end for providing the grip part is fixed on the minor diameter in the oblique section portion
In end.
3. multistage according to claim 1 combines bat structure, which is characterized in that the joint portion of the hollow barred body is two
A, which further includes: a third joining section, wherein the other end of second joining section far from first joining section with
The third joining section combines, and the interior clip unit is arranged in the inside joint surface of the first joining section one end, second engagement
The lateral articulating surface of one end of Duan Chaoxiang first joining section is provided with the interior clip unit phase with the first joining section one end
The interior clip unit is arranged in the outer clip unit of interlocking, the inside joint surface of the other end of second joining section, which connects
Close one end lateral articulating surface setting one and the interior card of the second joining section other end of the section towards the second joining section other end
The outer clip unit that is halved together of tug unit, make the second joining section one end of the hollow barred body the outer clip unit and this first
The interior clip unit of joining section formed axial phase contact relationship and the third joining section the outer clip unit and this second
The interior clip unit of the joining section other end forms axial phase contact relationship, provide second joining section one end be fixed on this
In one end of one joining section, and one end of the third joining section is provided and is fixed in the other end of second joining section；Wherein, should
First joining section of hollow barred body is a driving part, which is a grip part, which is a connection
The larger diameter end in the oblique section portion of the driving part and the grip part, the oblique section portion connects one end of the driving part, the oblique section portion it is small
Diameter end connects the grip part, and sets a skull portion in the top cover splice grafting of the driving part, abuts one in the end of the grip part
Stop section, the stop section one end are successively decreased far from the pedestal and from the pedestal outer radial stepped with a pedestal and one
Nose bar, which engages to the terminus inner with the grip part or the end of the stop section and the grip part is integrated combination；
Wherein, the driving part is arranged in towards in one end of the larger diameter end in the oblique section portion in the interior clip unit of first joining section
The inside joint surface of the smaller diameter end in the oblique section portion is arranged in side joint surface, the interior clip unit of second joining section, this
The lateral articulating surface and the third joining section of the larger diameter end in the oblique section portion is arranged in the outer clip unit of two joining sections
The outer clip unit be arranged in the grip part towards the oblique section portion smaller diameter end one end lateral articulating surface, utilize the oblique section
Each outer interlocking road of the outer clip unit of the larger diameter end setting in portion provides being somebody's turn to do for one end setting of the driving part respectively
The outer clip of one end setting of each interlocking convex block merging and grip part of each interior prominent group of interior clip unit
Each outer interlocking road of unit, providing the interior clip unit of the smaller diameter end setting in the oblique section portion each respectively, this is interior prominent
The each interlocking convex block merging organized out, then with the interior clip unit that is located on the inside joint surface of one end of the driving part
This is outer by the outer clip unit on each interlocking convex block, with the lateral articulating surface for the larger diameter end for being located at the oblique section portion each
Each engaging space that interlocking road connects is correspondingly embedded in, and to be located on the inside joint surface of the smaller diameter end in the oblique section portion
The interior clip unit each interlocking convex block, with the outer clip list on the lateral articulating surface of the one end for being located at the grip part
Each engaging space that each outer interlocking road of member connects is correspondingly embedded in, and makes the wild card of the larger diameter end in the oblique section portion
Tug unit turns round in one end of the driving part, and make the grip part one end the outer clip unit in the small straight of the oblique section portion
It is turned round in diameter end, makes each interlocking convex block of the interior clip unit of one end of the driving part respectively in the big straight of the oblique section portion
The position in each engaging space of the outer clip unit at diameter end, and make the outer clip list of the larger diameter end in the oblique section portion
Each engaging convex block of member is fitted into the position in space in each this of the interior clip unit of one end of the driving part respectively, and
Make each interlocking convex block of the interior clip unit of the smaller diameter end in the oblique section portion respectively the grip part one end this is outer
The position in each engaging space of clip unit, and keep each engaging of the outer clip unit of the grip part one end convex
Block is fitted into the position in space in each this of the interior clip unit of the smaller diameter end in the oblique section portion respectively, to carry out the oblique section portion
Larger diameter end the outer clip unit each engaging convex block, respectively with the interior clip unit of one end of the driving part
Each interlocking convex block forms axial phase contact relationship, and carries out each card of the outer clip unit of one end of the grip part
Convex block is closed, axial phase contact is formed with each interlocking convex block of the interior clip unit of the smaller diameter end in the oblique section portion respectively and closes
System, the larger diameter end for providing the oblique section portion is fixed in one end of the driving part, and provides one end of the grip part and be fixed on this
In the smaller diameter end in oblique section portion.
4. multistage according to claim 1 or 2 combines bat structure, which is characterized in that this of the hollow barred body second connects
Close the outer clip unit of section one end towards the range turned round in the interior clip unit of the first joining section one end be 20 degree~
270 degree.
5. multistage according to claim 3 combines bat structure, which is characterized in that second joining section of the hollow barred body
The outer clip unit of one end towards the range turned round in the interior clip unit of the first joining section one end be 20 degree~270
The outer clip unit of degree and the third joining section one end is turned round towards in the interior clip unit of the second joining section other end
Range be 20 degree~270 degree.
6. multistage according to any one of claims 1 to 3 combines bat structure, which is characterized in that the hollow barred body it is interior
Each interior interlocking road of the interior clip unit of side joint surface setting, each interlocking convex block and each chimeric space, with
And each outer interlocking road, each engaging convex block of the outer clip unit of joint surface setting engage sky with each this on the outside
Between, the rectangular shape that respectively combines；Wherein, the interior clip unit of the inside joint surface setting of the hollow barred body is each
The interlocking convex block and each interior interlocking road, and each outer interlocking road of the outer clip unit of joint surface setting on the outside
It is 1.0mm~3.0mm with each segment difference for engaging convex block.
7. multistage according to any one of claims 1 to 3 combines bat structure, which is characterized in that the hollow barred body it is interior
The range of each interlocking convex block for the interior clip unit that side joint surface is configured and each interior interlocking road, for the joint portion
Inside joint surface length along axial 50% or more, 90% hereinafter, the lateral articulating surface of the hollow barred body configured should
Each outer interlocking road of outer clip unit engages the range of convex block with each this, for the length of the lateral articulating surface at the joint portion
Along axial 50% or more, 90% or less.
8. multistage according to any one of claims 1 to 3 combines bat structure, which is characterized in that the hollow barred body it is interior
Side joint surface setting the interior clip unit each interlocking convex block and each interior interlocking road, respectively with the hollow barred body
Each outer interlocking road of the outer clip unit of lateral articulating surface setting engages between convex block with each this, uses rubber material
Or viscoelasticity resin be combined with each other fixation.
9. multistage according to claim 1 combines bat structure, which is characterized in that first joining section of the hollow barred body
And second joining section forms same material, or combines for different material.
10. multistage according to claim 2 or 3 combines bat structure, which is characterized in that the batting of the hollow barred body
Portion, the oblique section portion and the grip part are that same material combination or three combine for different material, wherein the driving part, the oblique section portion
And the material of the grip part is the light metal selected from specific gravity 1.5~2.9, light metal is aluminium alloy or magnesium alloy, or selects and contain
CFRP carbon fiber reinforced plastic (carbon fiber reinforced plastics) or GFRP fiberglass-reinforced plastic
FRP fiber-reinforced plastic (fiber reinforced made of (glass fiber reinforced plastics)
Plastics), or select the intensity of polycarbonate containing PC (polycarbonate) for the high strength plastic materials of 5kgf/mm2,
Or selection is the engineering plastics (engineering plastics) of representative with PC polycarbonate (polycarbonate), or with
PEEK high molecular material (polyether ether ketone) is superengineering plastics (the super engineering of representative
Plastics intensity made of) is the highstrenghtpiston of 3kgf/mm2-9kgf/mm2.
11. a kind of multistage combines bat structure, which is characterized in that the bat is a hollow barred body with an inner space, should
Hollow barred body is equipped at least one and is mutually linked the joint portion of engagement, the hollow barred body be equipped with one first joining section and one with this
The second joining section that one joining section one end engages, wherein clip in the inside joint surface setting one of the first joining section one end
Unit, the interior clip unit include multiple interlocking convex blocks diagonally arranged and multiple are respectively interposed in every two adjacent interlockings
It between convex block and is in slanting interior interlocking road, the lateral articulating surface of second joining section towards one end of first joining section is arranged
The one outer clip unit being halved together with the interior clip unit, the outer clip unit include multiple engaging convex blocks diagonally arranged,
And it is multiple be respectively interposed between every two adjacent engaging convex blocks and in slanting outer interlocking road, each outer interlocking road mentions respectively
It turns round and is placed in for each interlocking convex block of the interior clip unit, each engaging convex block of the outer clip unit is made to exist respectively
The position in each interior interlocking road of the interior clip unit, make the outer clip unit of second joining section of the hollow barred body with
The interior clip unit of first joining section forms oblique phase contact relationship, provide second joining section one end be fixed on this
In one end of one joining section.
12. multistage according to claim 11 combines bat structure, which is characterized in that the joint portion of the hollow barred body is
One, first joining section of the hollow barred body is a driving part, which is the smaller diameter end in one and one oblique section of portion
The driving part that the grip part being integrally connected or first joining section are one and the larger diameter end in one oblique section of portion is integrally connected, this
Two joining sections are a grip part, and set a skull portion in the top cover splice grafting of the driving part, abut one in the end of the grip part
Stop section, the stop section one end are successively decreased far from the pedestal and from the pedestal outer radial stepped with a pedestal and one
Nose bar, which engages to the terminus inner with the grip part or the end of the stop section and the grip part is integrated combination；
Wherein, the driving part is arranged in towards in one end of the larger diameter end in the oblique section portion in the interior clip unit of first joining section
Side joint surface, or the inside joint surface of the smaller diameter end in the oblique section portion being integrally connected with the driving part is arranged in, this second connects
The lateral articulating surface of the larger diameter end in the oblique section portion being integrally connected with the grip part is arranged in the outer clip unit of conjunction section, or
Be arranged in the grip part towards the oblique section portion smaller diameter end one end lateral articulating surface, utilize the larger diameter end in the oblique section portion
The each outer interlocking road for the outer clip unit being arranged provides the interior clip unit of one end setting of the driving part respectively
Each outer interlocking road of the outer clip unit of each interlocking convex block merging or one end setting of the grip part, mentions respectively
For each interlocking convex block merging of the interior clip unit of the smaller diameter end setting in the oblique section portion, make the major diameter in the oblique section portion
The outer clip unit at end is turned round in one end of the driving part, or keeps the outer clip unit of one end of the grip part oblique at this
Revolution in the smaller diameter end in section portion keeps each interlocking convex block of the interior clip unit of one end of the driving part oblique at this respectively
The larger diameter end of the position and oblique section portion in each outer interlocking road of the outer clip unit of the larger diameter end in section portion is somebody's turn to do
Each engaging convex block of outer clip unit respectively one end of the driving part the interior clip unit each interior interlocking road
Position, or make the smaller diameter end in the oblique section portion the interior clip unit each interlocking convex block respectively the one of the grip part
The each of the outer clip unit of one end of the position and grip part in each outer interlocking road of the outer clip unit at end should
Engage convex block respectively the oblique section portion smaller diameter end the interior clip unit it is each this it is interior interlocking road position, to be somebody's turn to do
Each engaging convex block of the outer clip unit of the larger diameter end in oblique section portion, respectively with the interior clip of one end of the driving part
Each interlocking convex block of unit forms oblique phase contact relationship, and the larger diameter end for providing the oblique section portion is fixed on the driving part
In one end, or each engaging convex block of the outer clip unit of one end of the grip part is carried out, it is small with the oblique section portion respectively
Each interlocking convex block of the interior clip unit of diameter end forms oblique phase contact relationship, and the one end for providing the grip part is fixed
In the smaller diameter end in the oblique section portion.
13. multistage according to claim 11 combines bat structure, which is characterized in that the joint portion of the hollow barred body is
Two, which further includes: a third joining section, wherein the other end of second joining section far from first joining section
It is combined with the third joining section, and the interior clip unit is arranged in the inside joint surface of the first joining section one end, this second connects
The lateral articulating surface for closing section towards one end of first joining section is provided with the interior clip unit with the first joining section one end
The interior clip unit, the third is arranged in the outer clip unit being halved together, the inside joint surface of the other end of second joining section
Joining section towards the second joining section other end one end lateral articulating surface setting one and the second joining section other end this is interior
The outer clip unit that clip unit is halved together, make the second joining section one end of the hollow barred body the outer clip unit and this
The interior clip unit of one joining section forms the outer clip unit of oblique phase phase contact relationship and the third joining section and is somebody's turn to do
The interior clip unit of the second joining section other end forms oblique phase phase contact relationship, and the one end for providing second joining section is fixed
In one end of first joining section, and one end of the third joining section is provided and is fixed in the other end of second joining section；
Wherein, first joining section of the hollow barred body is a driving part, which is a grip part, which is
The oblique section portion of one connection driving part and the grip part, the larger diameter end in the oblique section portion connect one end of the driving part, the oblique section
The smaller diameter end in portion connects the grip part, and sets a skull portion in the top cover splice grafting of the driving part, in the end of the grip part
A stop section is abutted, which successively decreases far from the pedestal and from the pedestal outer radial in rank with a pedestal and one
The nose bar of scalariform, which engages to the terminus inner with the grip part or the end of the stop section and the grip part is one
Body combines；Wherein, larger diameter end of the driving part towards the oblique section portion is arranged in the interior clip unit of first joining section
The inside engagement of the smaller diameter end in the oblique section portion is arranged in the inside joint surface of one end, the interior clip unit of second joining section
The lateral articulating surface and the third of the larger diameter end in the oblique section portion is arranged in face, the outer clip unit of second joining section
The outer clip unit of joining section be arranged in the grip part towards the oblique section portion smaller diameter end one end lateral articulating surface, benefit
With each outer interlocking road for the outer clip unit that the larger diameter end in the oblique section portion is arranged, one end of the driving part is provided respectively
Each interlocking convex block of the interior clip unit being arranged be placed in and the outer clip unit of one end of grip part setting it is every
The one outer interlocking road, each interlocking convex block for providing the interior clip unit of the smaller diameter end setting in the oblique section portion respectively are set
Enter, turns round the outer clip unit of the larger diameter end in the oblique section portion in one end of the driving part, and make the one of the grip part
The outer clip unit at end is turned round in the smaller diameter end in the oblique section portion, makes the every of the interior clip unit of one end of the driving part
The one interlocking convex block respectively the oblique section portion larger diameter end the outer clip unit it is each this it is outer interlocking road position, and
Making each engaging convex block of the outer clip unit of the larger diameter end in the oblique section portion, this in one end of the driving part is interior respectively
The position in each interior interlocking road of clip unit, and make the interior clip unit each of the smaller diameter end in the oblique section portion this is embedding
Connect convex block respectively the grip part one end the outer clip unit each outer interlocking road position, and make the grip part
One end the outer clip unit each engaging convex block respectively the oblique section portion smaller diameter end the interior clip unit
The position in each interior interlocking road, to carry out each engaging convex block of the outer clip unit of the larger diameter end in the oblique section portion,
Oblique phase contact relationship is formed with each interlocking convex block of the interior clip unit of one end of the driving part respectively, and is somebody's turn to do
Each engaging convex block of the outer clip unit of one end of grip part, respectively with the interior clip of the smaller diameter end in the oblique section portion
Each interlocking convex block of unit forms oblique phase contact relationship, and the larger diameter end for providing the oblique section portion is fixed on the driving part
In one end, and one end of the grip part is provided and is fixed in the smaller diameter end in the oblique section portion.
14. multistage according to claim 11 or 12 combines bat structure, which is characterized in that the hollow barred body this second
The outer clip unit of joining section one end towards the range turned round in the interior clip unit of the first joining section one end be 20 degree
~270 degree.
15. multistage according to claim 13 combines bat structure, which is characterized in that second engagement of the hollow barred body
The outer clip unit of Duan Yiduan towards the range turned round in the interior clip unit of the first joining section one end be 20 degree~270
The outer clip unit of degree and the third joining section one end is turned round towards in the interior clip unit of the second joining section other end
Range be 20 degree~270 degree.
16. any multistage combines bat structure in 1 to 13 according to claim 1, which is characterized in that the hollow barred body
Each interior interlocking road and each interlocking convex block of the interior clip unit of inside joint surface setting, and joint surface on the outside
The each outer interlocking road for the outer clip unit being arranged engages convex block with each this, the oblique shape respectively combined；Its
In, each interlocking convex block and each interior interlocking road of the interior clip unit of the inside joint surface setting of the hollow barred body,
And each outer interlocking road of the outer clip unit of joint surface setting is with each segment difference for engaging convex block on the outside
1.0mm~3.0mm.
17. any multistage combines bat structure in 1 to 13 according to claim 1, which is characterized in that the hollow barred body
The range of each interlocking convex block for the interior clip unit that inside joint surface is configured and each interior interlocking road, for the engagement
The length on the inside joint surface in portion is along axial 50% or more, 90% hereinafter, what the lateral articulating surface of the hollow barred body was configured
Each outer interlocking road of the outer clip unit engages the range of convex block with each this, for the length of the lateral articulating surface at the joint portion
It spends along axial 50% or more, 90% or less.
18. any multistage combines bat structure in 1 to 13 according to claim 1, which is characterized in that the hollow barred body
Inside joint surface setting the interior clip unit each interlocking convex block and each interior interlocking road, respectively with the hollow barred body
Each outer interlocking road of the outer clip unit of lateral articulating surface setting engage between convex block with each this, use rubber material
Matter or viscoelasticity resin be combined with each other fixation.
19. multistage according to claim 11 combines bat structure, which is characterized in that first engagement of the hollow barred body
Section and second joining section form same material, or combine for different material.
20. multistage according to claim 12 or 13 combines bat structure, which is characterized in that the batting of the hollow barred body
Portion, the oblique section portion and the grip part are that same material combination or three combine for different material, wherein the driving part, the oblique section portion
And the material of the grip part is the light metal selected from specific gravity 1.5~2.9, light metal
Contain CFRP carbon fiber reinforced plastic (carbon fiber reinforced for aluminium alloy or magnesium alloy, or selection
) or FRP fiber made of GFRP fiberglass-reinforced plastic (glass fiber reinforced plastics) plastics
Reinforced plastics (fiber reinforced plastics), or select polycarbonate containing PC (polycarbonate) intensity be
The high strength plastic materials of 5kgf/mm2, or select the engineering plastics with PC polycarbonate (polycarbonate) for representative
(engineering plastics), or with PEEK high molecular material (polyether ether ketone) be representative it is super
Intensity made of engineering plastics (super engineering plastics) is the high-strength plastic of 3kgf/mm2-9kgf/mm2
Material.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084280 | 2018-01-29 | ||
| CN2018100842807 | 2018-01-29 | ||
| TW107104120 | 2018-02-06 | ||
| TW107104120A TWI651119B (en) | 2018-02-06 | 2018-02-06 | Bat connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090415A true CN110090415A (en) | 2019-08-06 |
Family
ID=67443538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186244.1A Pending CN110090415A (en) | 2018-01-29 | 2018-03-07 | multi-section combined bat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090415A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877698A (en) * | 1973-11-28 | 1975-04-15 | Michael A Volpe | Baseball bat with replaceable ball-striking portion |
| US7377866B2 (en) * | 2006-02-15 | 2008-05-27 | Thu Van Nguyen | Multi-component bat having threaded connection and assembly process |
| CN203303595U (en) * | 2013-06-16 | 2013-11-27 | 石盛华 | Internal-damping baseball bat |
| WO2015083807A1 (en) * | 2013-12-06 | 2015-06-11 | 新日鐵住金株式会社 | Joint structure for steel pipe pile |
-
2018
- 2018-03-07 CN CN201810186244.1A patent/CN110090415A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877698A (en) * | 1973-11-28 | 1975-04-15 | Michael A Volpe | Baseball bat with replaceable ball-striking portion |
| US7377866B2 (en) * | 2006-02-15 | 2008-05-27 | Thu Van Nguyen | Multi-component bat having threaded connection and assembly process |
| CN203303595U (en) * | 2013-06-16 | 2013-11-27 | 石盛华 | Internal-damping baseball bat |
| WO2015083807A1 (en) * | 2013-12-06 | 2015-06-11 | 新日鐵住金株式会社 | Joint structure for steel pipe pile |
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