CN105345754B - Quick matching type hand tool handle and pant connecting structure and mounting method thereof - Google Patents
Quick matching type hand tool handle and pant connecting structure and mounting method thereof Download PDFInfo
- Publication number
- CN105345754B CN105345754B CN201510809972.XA CN201510809972A CN105345754B CN 105345754 B CN105345754 B CN 105345754B CN 201510809972 A CN201510809972 A CN 201510809972A CN 105345754 B CN105345754 B CN 105345754B
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- China
- Prior art keywords
- leading portion
- rod
- trousers
- inserted link
- tail
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000009826 distribution Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 210000004247 hand Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 241001149930 Protura <class> Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/26—Locking and securing devices comprising nails, screws, bolts, or pins traversing or entering the socket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
Disclosed is a quick matching type hand tool handle and pant connecting structure. A handle rod body comprises a tail segment rod body and a front segment rod body, a tail segment inserting rod is arranged at one end of the tail segment rod body, and a special-shaped pin groove is formed in the free end; a front segment inserting rod is arranged inside the front segment rod body, and a long hole is formed in the extending-out segment; pant protrusions are arranged at the ends of tool pants; the tail segment inserting rod is inserted into the front segment inserting rod and is matched with the special-shaped pin groove in the tail segment inserting rod through a tail segment fastening pin in an abutting manner to be connected into a whole; the extending-out segment of the front segment inserting rod is inserted in the tool pants, and is matched with the long hole through a front segment fastening pin in a clamped manner; and the outer portion of the combined position of the tail end inserting rod and the front segment rod body and the outer portion of the combined position of the front segment inserting rod and the tool pants are sleeved with fastening sleeves. The quick matching type hand tool handle and pant connecting structure is simple, and convenient to operate, quick assembling and disassembling of a hand tool handle and connecting pants can be achieved, transportation and storage are facilitated, the structure is not limited by tool types, a tool head part and a tool handle part can be freely adjusted, and the generality is high.
Description
Technical field
The present invention relates to hand-held tool field, specifically a kind of fast distribution type hand-held tool handle trousers attachment structure and the connection
The installation method of structure.
Background technology
The handle and instrument trousers of traditional-handwork tool is generally fixed connection structure, in process of production, according to design needs,
Handle and instrument trousers are fixed together, but during actual shipment and use, not only not readily transportable, Er Qiezhan
Ground space is big, is difficult storage.Although collapsible hand tool handle is also occurred in that currently on the market, due to answering for design structure
Hydridization, this collapsible hand-held tool is relatively costly, well beyond the cost of use of hand-held tool, causes larger to high-volume user
Fund obligation.All it is man-to-man attachment structure in addition, existing collapsible hand tool handle, with strong points, versatility
Difference, limitation is big for field work.
The content of the invention
The present invention be directed to the technological deficiency referred in background technology, one is to provide a kind of simple structure, can realize fast
The hand-held tool handle trousers attachment structure of fast assembly and disassembly, two are to provide the installation method of this structure.
Realize that the technical scheme that foregoing invention purpose is adopted is：A kind of fast distribution type hand-held tool handle trousers attachment structure, including handss
The handle body of rod of instrument and the instrument trousers being connected with tool heads, the described handle body of rod includes tail rod body and the leading portion body of rod two
Part, wherein：
Described tail rod body one end is set with tail sleeve, and the other end is provided with a rear inserted link, the freedom of the rear inserted link
End is provided with special-shaped cotter way；
Described leading portion body of rod inner concentric is set with a leading portion inserted link, and in the section of stretching out of the leading portion inserted link length is provided with
Hole；Through hole is provided with the other end bar body sidewall of the leading portion body of rod；
The end of the instrument trousers is provided with trousers portion projection along its circumferencial direction, and instrument trousers inboard is provided with a pin-and-hole；
Described rear inserted link is inserted in leading portion inserted link, and the rear holding pin and rear inserted link by being placed in through hole
On special-shaped cotter way contradict coordinate, connect as one；The section of stretching out of described leading portion inserted link is inserted in instrument trousers, and by putting
Leading portion holding pin in pin-and-hole is engaged by clamping with the elongated hole on leading portion inserted link, connects as one；
Described tail rod body covers respectively with the outside of the junction of the junction, the leading portion body of rod and instrument trousers of the leading portion body of rod
Equipped with adapter sleeve.
It is bar portion adapter sleeve that tail rod body is placed in the adapter sleeve of the junction of the leading portion body of rod, and the bar portion adapter sleeve is elasticity
Colloid adapter sleeve, it is brought into close contact with tail rod body and the leading portion body of rod.
It is trousers portion adapter sleeve that the leading portion body of rod is placed in the adapter sleeve of the junction of instrument trousers, and the trousers portion adapter sleeve is hollow knot
The cylinder of structure, on the body inwall of its centre bore front end eccentric platform is provided with, and the eccentric platform is engaged with trousers portion projection.
Eccentric platform side wall inside trousers portion adapter sleeve and centre bore hole wall are in evolvent type structure, the widest part of eccentric platform with
The raised highest point in trousers portion is corresponding；The internal diameter of described centre bore is more than leading portion external diameter of rod body.
Special-shaped cotter way is the two-part connecting lever type gap of structure in obtuse angle, and two gap incline in the same direction set in a circumferential direction
Put on the bar wall of tail rod body free end, width and the rear holding pin external diameter of its cell body match.
Elongated hole is the Long Circle hole being obliquely installed, and the two side of leading portion inserted link is respectively arranged with inclined elongated hole in the same direction.
The upper and lower position of body of leading portion holding pin is respectively arranged with annular slot, width and the leading portion inserted link body of rod of the draw-in groove
Wall thickness match.
The front end of leading portion inserted link is sphere or cone structure, and instrument trousers are mated with part to narrow structure or concave surface knot
Structure.
The spacing of the draw-in groove on leading portion holding pin is identical with the respective distances of the elongated hole of leading portion inserted link two.
The single metallic rod body that the leading portion body of rod and tail rod body are structure as a whole, or in metallic rod body and fiber rod body
The combination body of rod of the integrative-structure of outer suit.
The installation method of fast distribution type hand-held tool handle trousers attachment structure, follows the steps below installation：
After A, each part are ready to, trousers portion adapter sleeve is inserted in by the rear portion of the leading portion body of rod, the section of stretching out of leading portion inserted link is inserted
Enter in instrument trousers, leading portion holding pin rotates the leading portion body of rod through the elongated hole in the pin-and-hole and leading portion inserted link on instrument trousers, makes elongated hole
Wall is snapped in leading portion holding pin draw-in groove；
B, trousers portion adapter sleeve are enclosed within the junction of leading portion inserted link and instrument trousers, and its eccentric platform is aligned into trousers portion projection, rotate
Trousers portion adapter sleeve, realizes the locking of the leading portion body of rod and instrument trousers under the extruding of eccentric platform；
C, first by rear steady pin insert the leading portion body of rod through hole in, then by rear inserted link insert leading portion inserted link it is another
End, special-shaped cotter way blocks rear holding pin, rotates tail rod body, its with special-shaped cotter way track clamping rear holding pin；
D, bar portion adapter sleeve is inserted in by the rear portion of tail rod body, to rear inserted link and the junction of the leading portion body of rod, by rear
The body of rod and the leading portion body of rod are connected as one；
E, it is inserted in tail sleeve in tail rod body tail end.
The handle trousers attachment structure of this hand-held tool disclosed in this invention, simple structure is easy to operate, can realize craft
The quick assembly and disassembly of tool handle and connection trousers, are readily transported and store, and are not limited by tool kind, tool head and work
The part of tool handle can be exchanged arbitrarily, highly versatile.
Description of the drawings
Fig. 1 is the assembly structure diagram of the present invention.
Fig. 2 is the structural representation of tail rod body.
Fig. 3 is the structural representation of leading portion holding pin.
Fig. 4 is the structural representation of the leading portion body of rod.
Fig. 5 is the A-A in Fig. 1 to sectional view.
Fig. 6 is the structural scheme of mechanism of trousers portion adapter sleeve.
In figure：Tail sleeve 1, tail rod body 2, rear inserted link 3, special-shaped cotter way 4, bar portion adapter sleeve 5, rear holding pin 6, leading portion
The body of rod 7, leading portion inserted link 8, trousers portion adapter sleeve 9, instrument trousers 10, leading portion holding pin 11, draw-in groove 12, elongated hole 13, eccentric platform 14, center
Hole 15, trousers portion projection 16.
Specific embodiment
With reference to the accompanying drawings and examples the present invention will be further described.
Referring to accompanying drawing 1-6, this fast distribution type hand-held tool handle trousers attachment structure disclosed in this invention, including the handss of hand-held tool
Shank body and the instrument trousers 10 being connected with tool heads, the handle body of rod includes tail rod body 2 and the two parts of the leading portion body of rod 7.
One end of tail rod body is set with tail sleeve 1, and the other end is provided with a rear inserted link 3, the free end of the rear inserted link
It is provided with special-shaped cotter way 4.Special-shaped cotter way is the two-part connecting lever type gap of structure in obtuse angle, and two gap are same in a circumferential direction
To being inclined on the bar wall of tail rod body free end, width and the rear holding pin external diameter of its cell body match.Two different
Shape cotter way is same to incline clockwise or equally incline counterclockwise, the knot of two-part connecting lever type gap all along the circumference of rear inserted link
It is the curved-surface structure of circular arc at conjunction.
The leading portion body of rod is internally provided with the concentric leading portion inserted link 8 for being set with and being integrated, and is connected in by gluing therebetween
Integrally, elongated hole 13 is provided with the section of stretching out of leading portion inserted link, through hole is provided with other end bar body sidewall, through hole is penetrated simultaneously before
The section body of rod and leading portion inserted link.Elongated hole is the Long Circle hole being obliquely installed, and the two side of leading portion inserted link is respectively arranged with an elongated hole.
Two elongated holes are defined by leading portion inserted link axis, along the counter clockwise direction of leading portion inserted link circumference, a middle and lower part for being arranged on axis, its
The top center of circle is located on axis, and another is arranged on the middle and upper part of axis, and its following center of circle is located on axis.Or two elongated holes
Setting direction it is contrary along the clockwise direction of leading portion inserted link.The incline direction of two elongated holes is identical.
The end of the free end of instrument trousers is provided with trousers portion projection 16 along its circumferencial direction, and the trousers portion projection is that instrument trousers exist
In process treatment process, the side wall of its end is rolled-up at opening, forms the projection of arc structure, and welds at opening
Process is connect, the sidewall weld that will wind up forms trousers portion raised on another side wall of unrolling.Instrument trousers are inboard near tool heads
The position in portion is provided with a pin-and-hole, and the pin-and-hole is centrally located on instrument trousers central axis.
Rear inserted link is inserted in the leading portion inserted link in the leading portion body of rod, general leading portion inserted link be metal hollow pipe, leading portion bar
Body is fiber body, and by the rear holding pin 6 and the special-shaped cotter way on rear inserted link that are placed in through hole cooperation is contradicted, and is connected as
Integrally.Leading portion inserted link is inserted in instrument trousers, and the elongated hole on the leading portion holding pin 11 and leading portion inserted link by being placed in pin-and-hole
It is engaged by clamping, connects as one.
Tail rod body is respectively installed with tightly with the outside of the junction of the junction, the leading portion body of rod and instrument trousers of the leading portion body of rod
Gu set.It is bar portion adapter sleeve 5 that tail rod body is placed in the adapter sleeve of the junction of the leading portion body of rod, and the bar portion adapter sleeve is elastic gum
Body adapter sleeve, is brought into close contact by the elasticity of its own with tail rod body and the leading portion body of rod, and while rear holding pin is fastened
In assembling structure.The adapter sleeve that the leading portion body of rod is placed in the junction of instrument trousers is trousers portion adapter sleeve, and the trousers portion adapter sleeve is
The cylinder of hollow structure, on the body inwall of its front end of centre bore 15 eccentric platform 14 is provided with, the raised phase of the eccentric platform and trousers portion
Coordinate.Eccentric platform side wall inside trousers portion adapter sleeve is with centre bore hole wall in evolvent type structure, the widest part and trousers of eccentric platform
The raised highest point in portion is corresponding.The internal diameter of centre bore is more than leading portion external diameter of rod body.
The upper and lower position of body of leading portion holding pin is respectively arranged with annular slot, width and the leading portion inserted link body of rod of the draw-in groove
Wall thickness match.The spacing of the draw-in groove on leading portion holding pin is identical with the respective distances of the elongated hole of leading portion inserted link two.
The leading portion body of rod is the one kind in the combination of single metallic rod body, the metallic rod body of inside and outside suit and the fiber body of rod.If
The leading portion body of rod is fiber handle, installs a fibre core additional inside the body of rod, and rear inserted link is inserted into into the fiber in-core；If the part
The body of rod is iron, then need not install fibre core additional, and directly rear inserted link is inserted in the leading portion body of rod.
Sphere head or conical surface head are made in the front end of leading portion inserted link, and instrument trousers are mated with partial response and narrow or into concave surface,
When loading onto inserted link and rotating, the elongated hole on inserted link 8 and pin 11 act on produced by thrust will make inserted link bulb or conehead with
Narrowing or recess abutting for instrument trousers, firmly not loose will move back through the connection of the lateral compression trousers handle of adapter sleeve.
The different various conventional garden instrument of the functions such as spade, rake, wooden fork, hoe, shovel, hook, scraper plate can be mixed one to two hands
Handle, in a kit is mounted in altogether, so not only uses and preserves and conveniently also save many handle resources.
The single metallic rod body that the leading portion body of rod and tail rod body are structure as a whole, or in metallic rod body and fiber rod body
The combination body of rod of the integrative-structure of outer suit.
The installation method of fast distribution type hand-held tool handle trousers attachment structure, follows the steps below installation.
After A, each part are ready to, trousers portion adapter sleeve is inserted in by the rear portion of the leading portion body of rod, the section of stretching out of leading portion inserted link is inserted
Enter in instrument trousers, leading portion holding pin passes through the elongated hole in pin-and-hole and leading portion inserted link on instrument trousers, by instrument trousers and leading portion inserted link
Link together, rotate the leading portion body of rod, leading portion holding pin slides in elongated hole, the hole wall for making elongated hole snaps in the card of leading portion holding pin
In groove.
B, trousers portion adapter sleeve are enclosed within the junction of leading portion inserted link and instrument trousers, and its eccentric platform is aligned into trousers portion projection, rotate
Trousers portion adapter sleeve, because eccentric platform is in evolvent type structure, with the rotation of trousers portion adapter sleeve, the trousers portion of instrument trousers is raised tight
Gu set extruding, realizes the locking of the leading portion body of rod and instrument trousers under the extruding of eccentric platform.
C, first by rear holding pin insert the leading portion body of rod through hole in, then by rear inserted link insert leading portion inserted link it is another
End, if there is fibre core, position same on the fibre core arranges through hole.The port-stuck rear holding pin of special-shaped cotter way, rotates
Tail rod body, rear holding pin slides to the afterbody of special-shaped pin groove with the track of special-shaped cotter way, realizes the clamping of rear holding pin.
D, bar portion adapter sleeve is inserted in by the rear portion of tail rod body, to the junction with the leading portion body of rod, is become in its resilient plastic
Under conditions of shape, tail rod body and the leading portion body of rod are connected as one.
E, it is inserted in tail sleeve in tail rod body tail end.
During dismounting, tail sleeve is first taken, bar portion adapter sleeve is taken, groove rotates backward tail rod body, and tail is taken in pin, separation
Section holding pin；Then trousers portion adapter sleeve being rotated backward again, adapter sleeve is unloaded, then rotating backward the leading portion body of rod, pin, groove are separated, and are plucked
Anterior inferior segment holding pin, extracts the leading portion body of rod, you can realize the dismounting of the handle trousers attachment structure.
Claims (5)
1. a kind of handle body of rod of fast distribution type hand-held tool handle trousers attachment structure, including hand-held tool and the instrument being connected with tool heads
Trousers, it is characterised in that the described handle body of rod includes tail rod body and leading portion body of rod two parts, wherein：
Described tail rod body one end is set with tail sleeve, and the other end is provided with a rear inserted link, and the free end of the rear inserted link sets
It is equipped with special-shaped cotter way；Special-shaped cotter way is the two-part connecting lever type gap of structure in obtuse angle, and two gap are in the same direction in a circumferential direction
It is inclined on the bar wall of tail rod body free end, width and the rear holding pin external diameter of its cell body match；
Described leading portion body of rod inner concentric is set with a leading portion inserted link, and in the section of stretching out of the leading portion inserted link elongated hole is provided with；Before
Through hole is provided with the other end bar body sidewall of the section body of rod；Elongated hole is the Long Circle hole being obliquely installed, the two side of leading portion inserted link
It is respectively arranged with inclined elongated hole in the same direction；
The end of the instrument trousers is provided with trousers portion projection along its circumferencial direction, and instrument trousers inboard is provided with a pin-and-hole；
Described rear inserted link is inserted in leading portion inserted link, and on the rear holding pin and rear inserted link by being placed in through hole
Special-shaped cotter way is contradicted and coordinated, and is connected as one；The section of stretching out of described leading portion inserted link is inserted in instrument trousers, and by being placed in pin
Leading portion holding pin in hole is engaged by clamping with the elongated hole on leading portion inserted link, connects as one；The body of described leading portion holding pin
Up and down position is respectively arranged with annular slot, and width and the wall thickness of the leading portion inserted link body of rod of the draw-in groove match；
Described tail rod body is respectively installed with the outside of the junction of the junction, the leading portion body of rod and instrument trousers of the leading portion body of rod
Adapter sleeve；It is bar portion adapter sleeve that tail rod body is placed in the adapter sleeve of the junction of the leading portion body of rod, and the bar portion adapter sleeve is elasticity
Colloid adapter sleeve, it is brought into close contact with tail rod body and the leading portion body of rod；It is placed in the fastening of the leading portion body of rod and the junction of instrument trousers
Cover for trousers portion adapter sleeve, the trousers portion adapter sleeve is the cylinder of hollow structure, is provided with the body inwall of its centre bore front end partially
Heart platform, the eccentric platform is engaged with trousers portion projection；
The front end of leading portion inserted link is sphere or cone structure, and instrument trousers are mated with part to narrow structure or concave structure.
2. fast distribution type hand-held tool handle trousers attachment structure according to claim 1, it is characterised in that described trousers portion adapter sleeve
Internal eccentric platform side wall is in evolvent type structure, the widest part of eccentric platform and the highest point phase of trousers portion projection with centre bore hole wall
Correspondence；The internal diameter of described centre bore is more than leading portion external diameter of rod body.
3. fast distribution type hand-held tool handle trousers attachment structure according to claim 1, it is characterised in that described leading portion holding pin
On draw-in groove spacing it is identical with the respective distances of the elongated hole of leading portion inserted link two.
4. fast distribution type hand-held tool handle trousers attachment structure according to claim 1, it is characterised in that the described leading portion body of rod and
The single metallic rod body that tail rod body is structure as a whole, or the integrative-structure of metallic rod body and fiber rod inside and outside suit
The combination body of rod.
5. the installation method of the fast distribution type hand-held tool handle trousers attachment structure any one of a kind of claim 1-4, its feature
It is to follow the steps below installation：
After A, each part are ready to, trousers portion adapter sleeve is inserted in by the rear portion of the leading portion body of rod, the section of stretching out of leading portion inserted link is injected into work
In tool trousers, leading portion holding pin rotates the leading portion body of rod through the elongated hole in the pin-and-hole and leading portion inserted link on instrument trousers, makes long hole wall card
Enter in leading portion holding pin draw-in groove；
B, trousers portion adapter sleeve are enclosed within the junction of leading portion inserted link and instrument trousers, and its eccentric platform is aligned into trousers portion projection, rotate trousers portion
Adapter sleeve, realizes the locking of the leading portion body of rod and instrument trousers under the extruding of eccentric platform；
C, first by rear holding pin insert the leading portion body of rod through hole in, then by rear inserted link insert leading portion inserted link the other end, it is different
Shape cotter way blocks rear holding pin, rotates tail rod body, its with special-shaped cotter way track clamping rear holding pin；
D, bar portion adapter sleeve is inserted in by the rear portion of tail rod body, to rear inserted link and the junction of the leading portion body of rod, by tail rod body
Connect as one with the leading portion body of rod；
E, it is inserted in tail sleeve in tail rod body tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809972.XA CN105345754B (en) | 2015-11-23 | 2015-11-23 | Quick matching type hand tool handle and pant connecting structure and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809972.XA CN105345754B (en) | 2015-11-23 | 2015-11-23 | Quick matching type hand tool handle and pant connecting structure and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345754A CN105345754A (en) | 2016-02-24 |
| CN105345754B true CN105345754B (en) | 2017-05-03 |
Family
ID=55321887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510809972.XA Expired - Fee Related CN105345754B (en) | 2015-11-23 | 2015-11-23 | Quick matching type hand tool handle and pant connecting structure and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345754B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002860B (en) * | 2016-07-22 | 2018-05-11 | 唐山市长智农工具设计制造有限公司 | Reinforced assembly type hand-held tool |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533631A (en) * | 1976-12-22 | 1978-11-29 | Betterwear Prod Ltd | Method of securing a head and handle together |
| RU2089759C1 (en) * | 1991-03-25 | 1997-09-10 | Сима Интерконтиненталь, АГ | Clamping device for split connection of two shaped workpieces |
| CN1161070C (en) * | 1999-12-21 | 2004-08-11 | 花王株式会社 | Pipe connecting structure and cleaning tool |
| US6485031B2 (en) * | 2001-04-30 | 2002-11-26 | Wen-Chun Chen | Connecting device for a gardening tool |
| CN2866022Y (en) * | 2005-12-30 | 2007-02-07 | 卢兴明 | Multifunction hand-held hardware tool |
| CN101559590B (en) * | 2009-05-18 | 2010-12-08 | 浙江浩淼科技有限公司 | Portable combined hand tool for fire fighting and rescue |
| US8322764B2 (en) * | 2010-06-11 | 2012-12-04 | Mag-Lok Tools, Inc. | Modular long handled tool component system |
| CN102496789B (en) * | 2011-12-13 | 2013-08-21 | 国家电网公司 | Angle-adjustable combined ground rod |
| CN202862161U (en) * | 2012-09-10 | 2013-04-10 | 彭辉 | Multifunctional shovel |
-
2015
- 2015-11-23 CN CN201510809972.XA patent/CN105345754B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105345754A (en) | 2016-02-24 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Quick matching type hand tool handle and pant connecting structure and mounting method thereof Effective date of registration: 20180129 Granted publication date: 20170503 Pledgee: Bank of Cangzhou Limited by Share Ltd. Tangshan branch Pledgor: Tangshan Changzhi Agricultural Tools Designing & Manufacturing Co.,Ltd. Registration number: 2018990000089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220822 Granted publication date: 20170503 Pledgee: Bank of Cangzhou Limited by Share Ltd. Tangshan branch Pledgor: Tangshan Changzhi Agricultural Tools Designing & Manufacturing Co.,Ltd. Registration number: 2018990000089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |