CN205714641U - A kind of inflator - Google Patents
A kind of inflator Download PDFInfo
- Publication number
- CN205714641U CN205714641U CN201620397071.4U CN201620397071U CN205714641U CN 205714641 U CN205714641 U CN 205714641U CN 201620397071 U CN201620397071 U CN 201620397071U CN 205714641 U CN205714641 U CN 205714641U
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- Prior art keywords
- cylinder
- inflator
- base
- air gauge
- cover
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- 210000003437 trachea Anatomy 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 7
- 239000010985 leather Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 210000004276 hyalin Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
This utility model provides a kind of inflator, including handle 10, cylinder 40, base 70, trachea 50, and the connecting rod 20 being coaxially disposed with described cylinder 40；It is characterized in that: described connecting rod 20 connects described handle 10 and base 70；Described base 70 is provided with and the Pressure gauge 707 of described cylinder 40 axis perpendicular；The end cover 80 mated with described base is set below described base 70；In cover of the described end 80, air gauge cylinder assembly is set.The inflator that this utility model provides is easy to use, compact conformation, light and handy, and low cost, manufacturing process is simple, it is simple to carry.
Description
Technical field
This utility model relates to a kind of inflator, is specifically related to a kind of multi-functional inflator being available for reading inner gas pressure.
Background technology
Inflator is one of instrument of commonly using of people.The most on sale and carry barometric inflator, its Pressure gauge, all outside inflator, generally comprises valve, trachea, air gauge and inflator body.Its air pressure display device is to be connected, by half trachea, the air pressure display device that air gauge is constituted by valve, and the trachea of the air gauge other end is for connecting the trachea of inflator body, to realize the function that air pressure shows.But this kind of air gauge is arranged at the general volume of the inflator outside inflator relatively greatly, is not only not easy to check atmospheric pressure value, and is easily subject to external force and damages, thus affect the normal use of inflator.
This utility model is wanted get rid of or alleviate above-mentioned met with problem, it is provided that a kind of inflator being arranged on base by Pressure gauge, and the inflator structure that the application relates to is compact, light and handy, cheap, it is simple to carry, and easily facilitates monitoring force value size.
Summary of the invention
In order to solve problem above, the present invention by the following technical solutions:
A kind of inflator, including handle 10, cylinder 40, base 70, trachea 50, and the connecting rod 20 being coaxially disposed with described cylinder 40；It is characterized in that: described connecting rod 20 connects described handle 10 and base 70；Described base 70 is provided with and the Pressure gauge 707 of described cylinder 40 axis perpendicular；The end cover 80 mated with described base is set below described base 70；In cover of the described end 80, air gauge cylinder assembly is set.
Wherein, described air gauge cylinder assembly includes air gauge cylinder 90；Described air gauge cylinder 90 includes upper channel and the lower channel being parallel to each other；Table tooth bar 904, spring 905, threeway blanking cover 906, spring nail 907 is set gradually in horizontally arranged described upper channel.
Wherein, described air gauge cylinder 90 upper channel is connected by center annular passage with lower channel, and lower channel hole is axially and the center of circle, circular passage conllinear.
Wherein, described table tooth bar 904 includes sleeve and is arranged at the gear bar of cartridges sides；Described sleeve is arranged in described air gauge cylinder, and described gear bar is fixed on the groove that described air gauge cylinder 90 upper channel sidewall is parallel with upper channel axial direction.
Wherein, described threeway blanking cover 906 includes the block mated with described air gauge cylinder upper channel；It is provided with screw thread in described block；Described spring nail is arranged on inside threeway blanking cover.
Wherein, the lower channel of described air gauge cylinder 90 is connected with band of gas joint 901.
Wherein, described band of gas joint 901 includes the end of thread communicated and fixes end, and described fixing end is provided with the hole the most corresponding with lower channel；The described end of thread is perpendicular to described fixing end；The described end of thread stretches out from base 70, is connected with trachea 50.
Wherein, cover of the described end 80 is internally provided with pressure-bearing and cuts off, and splits cover of the described end 80 and is internally formed air gauge cylinder groove and bolt hole；Described air gauge cylinder assembly it is vertically arranged in described air gauge cylinder groove.
Wherein, described base 70 is the round blunt sector of drift angle；Base center is provided with cylinder intake hole 702, and described air inlet 702 rear is provided with gas-tpe fitting and portals 703；Described base 70 both sides are provided with coplanar wing pedal, and described pedal surface arranges skidproof foot skin.
Wherein, described trachea 50 one end is connected with described base 70, and the other end is connected with valve 60.
The present invention compared with prior art has the advantage that
1. the inflator integrated structure that this utility model relates to has the development assembling quick advantage, beneficially industry.
2. the inflator that this utility model relates to, is slim pipe fitting by cylinder thus reaches to alleviate weight, and then reduces production cost.
3. the inflator that this utility model relates to, is socketed cylinder by Coupling trim, then is incorporated into base by welding manner, reaches to combine the stable purpose got loose the most easily.
4. the inflator structure that this utility model relates to is compact, light and handy, low cost, convenient production, it is simple to carry.
Accompanying drawing explanation
Fig. 1: for the stereo appearance figure of this utility model inflator
Fig. 2: for the three-dimensional exploded view of this utility model inflator
Fig. 3: for the base machine drawing of this utility model inflator
Fig. 4: for the end cover machine drawing of this utility model inflator
Fig. 5: for the air gauge cylinder machine drawing of this utility model inflator.
nullWherein: handle 10，Connecting rod 20，Connecting rod lower port 201，Small end mouth 202，Trim 30，Trim adnexa (ball box for needle or pin) 301，Cylinder 40，Cylinder lower port 401，Cylinder upper port 402，Trachea 50，Flexible pipe plug 501，Sealing ring 502，Valve 60，Valve locking nut 601，Locking cushion rubber 602，Thimble 603，Pressure handle 604，Sealing ring 605，Base 70，Skidproof foot skin 701，Air inlet 702，Joint portals 703，Pointer hole 704，Air gauge shell 705，Air gauge transparency cover 706，Air gauge graduated disc 707，End cover 80，Air gauge cylinder 90，Band of gas joint 901，Sealing ring 902，Leather cup 903，Table tooth bar 904，Spring 905，Threeway blanking cover 906，Spring nail 907，Table gear 908，Spacer 909，Valve block 910，Sealing ring 911，Pointer 912，Piston 913，Piston ring 914
Detailed description of the invention
The technology, the function that are used about this utility model are extremely embodied as measure and coordinate figure below to be described in further detail.
This utility model provides a kind of multi-functional inflator being available for reading inner gas pressure, referring to figs. 1 through Fig. 2, for this inflator stereo appearance figure and three-dimensional exploded view.The inflator that this utility model relates to includes: handle 10, connecting rod 20, cylinder 40, base 70, end cover 80 and trachea 50.Described connecting rod 20 is used for connecting handle 10 and base 70；Described cylinder 40 is arranged at outside connecting rod；Cover of the described end 80 is placed in below base 70；Air gauge cylinder assembly in end cover and the trachea 50 at connection base rear.Air gauge cylinder assembly, including: air gauge cylinder 90, band of gas joint 901, table tooth bar, spring 905, threeway blanking cover 906.
This connecting rod 20 includes connecting rod lower port 201 and small end mouth 202；Connecting rod lower port 201 is connected with piston 914, places piston ring 915, put in cylinder 40 by connecting rod 20 in piston 914.Connecting rod 20 upper port is connected through the circular hole in the middle of trim 30 with handle 10.
Cylinder 40 includes cylinder lower port 401 and cylinder upper port 402.This cylinder lower port and air inlet 702 coaxially weld with base 70.The upper port 402 of cylinder 40, if two holes, is screwed with trim 30.
Air gauge cylinder 90 includes that upper channel and lower channel, upper channel and lower channel are connected by center annular passage, the access opening axis of lower channel and the center of circle, circular passage conllinear；The access opening axis of upper channel is parallel with circular passage, and upper channel sidewall is provided with the groove being perpendicular to horizontal direction.
Assemble air gauge assembly.Band of gas joint 901 includes that the end of thread and the blind end communicated, described fixing end are provided with the hole the most corresponding with lower channel；The described end of thread is perpendicular to described fixing end；The described end of thread stretches out from base 70, is connected with trachea 50.Air gauge cylinder 90 lower channel loads sealing ring 902 and is connected with band of gas joint 901 blind end；Air gauge cylinder 90 upper channel loads the table tooth bar 904 already equipped with leather cup 903, then is sequentially placed into spring 905, then installs threeway blanking cover 906 to air gauge cylinder 90 upper channel.Wherein, table tooth bar 904 includes sleeve and is arranged at the gear bar of cartridges sides；Leather cup 903 is arranged at sleeve bottom.The tooth of table tooth bar 904 is stuck on the sidewall of upper channel.Threeway blanking cover 906 is provided with the screw thread block mated with air gauge cylinder upper channel；Spring nail 907 is screwed in threeway blanking cover 906 neutral threaded hole.
Assemble each assembly within end cover.End cover 80 is internally provided with pressure-bearing and cuts off, the segmentation end hood-shaped one-tenth vertical air gauge cylinder groove and the bolt hole being connected with described groove.Being arranged at by the air gauge assembly being completed in the air gauge cylinder groove of end cover 80, in addition screw is fixed.The gear slot that end cover 80 is specified put into by table gear 908, engages with table tooth bar 904.Fix with self threading pin through gear 908 with the aperture of spacer 909, valve block 910 and sealing ring 911 are arranged in the groove of air gauge cylinder.
Connect the end cover 80 and base 70 being completed.Base 70 is the similar sector without drift angle, and base center is provided with cylinder intake hole 702, prolongs described air inlet 702 and is radially provided with gas-tpe fitting and portals 703；Base both sides are provided with wing pedal, and pedal arranges skidproof foot skin.
Band of gas joint 901 portals 703 through the joint of base 70, and table gear 908 upper end is through the pointer hole 704 of base 70.End cover 80 is screwed in below base 70.
Being arranged on base 70 by air gauge graduated disc 707, pointer 912 is installed to table gear 908 upper end, is loaded in air gauge shell 705 by hyaline test 706, then is installed in the bayonet socket of base 70 by air gauge shell 705.
The band of gas joint 901 that one end of trachea 50 is exposed with base 70 connects, and the other end is connected with valve 60.Described valve includes the first gas off-take and second gas off-take vertical with the first gas off-take；First gas off-take is connected with trachea 50；Second gas off-take one end is sequentially connected with thimble 603, locking cushion rubber 602 and valve locking nut 601；The other end connects sealing ring and 605 pressure handles 604.Gas leakage when pressure handle can effectively prevent inflator from using is closed during inflation.
Each interelement of this inflator connects simple, can reach the purpose of quickly assembling, is conducive to the development of this industry.
User, by this handle 10, moves back and forth this connecting rod 20 so that this connecting rod 20 reaches to suck gas and the function of compressed gas by piston 914.After gas enters the body of cylinder 40 by trim 30, gas is pressed through check valve sheet 911 and enters in air gauge cylinder.Air pressure makes table tooth bar 904 slide, and then drives the rotation of table gear 909, by the air gauge graduated disc 707 on base 70, it is possible to judge the force value of inflation.Meanwhile, the gas entering trachea 50 can enter object to be filled smoothly.
Inflator of the present utility model, its cylinder is Thin-Walled Pipes, can alleviate weight and reduce cost, reaching the requirement of high performance-price ratio.Being socketed by trim between connecting rod and cylinder, trim tightly wraps cylinder, and locks with screw with cylinder, to reach to be completely embedded between cylinder and connecting rod, prevents gas overflowing, and can guarantee that trim is difficult to get loose.
Finally should be noted that: above example is only in order to illustrate that the technical solution of the utility model is not intended to limit, although this utility model being described in detail with reference to above-described embodiment, those of ordinary skill in the field are it is understood that still can modify or equivalent to detailed description of the invention of the present utility model, and without departing from any amendment of this utility model spirit and scope or equivalent, it all should be contained in the middle of right of the present utility model.
Claims (10)
1. an inflator, including handle (10), cylinder (40), base (70), trachea (50), and with described cylinder (40)
The connecting rod (20) being coaxially disposed；It is characterized in that: described connecting rod (20) connects described handle (10) and base (70)；Institute
State base (70) and be provided with the Pressure gauge (707) with described cylinder (40) axis perpendicular；Described base (70) lower section arrange with
End cover (80) of described base coupling；, air gauge cylinder assembly is set at the cover of described end (80).
Inflator the most according to claim 1, it is characterised in that: described air gauge cylinder assembly includes air gauge cylinder (90)；
Described air gauge cylinder (90) includes upper channel and the lower channel being parallel to each other；In horizontally arranged described upper channel successively
Table tooth bar (904), spring (905), threeway blanking cover (906), spring nail (907) are set.
Inflator the most according to claim 2, it is characterised in that: described air gauge cylinder (90) upper channel and lower channel
Being connected by center annular passage, lower channel hole is axially and the center of circle, circular passage conllinear.
Inflator the most according to claim 2, it is characterised in that: described table tooth bar (904) includes sleeve and is arranged at
The gear bar of cartridges sides；Described sleeve is arranged in described air gauge cylinder, and described gear bar is fixed on described air gauge cylinder
(90) groove that upper channel sidewall is parallel with upper channel axial direction.
Inflator the most according to claim 2, it is characterised in that: described threeway blanking cover (906) includes and described air pressure
The block of table cylinder upper channel coupling；It is provided with screw thread in described block；Described spring nail is arranged on inside threeway blanking cover.
Inflator the most according to claim 2, it is characterised in that: the lower channel of described air gauge cylinder (90) and the band of gas
Joint (901) connects.
Inflator the most according to claim 6, it is characterised in that: described band of gas joint (901) includes the screw thread communicated
End and fixing end, described fixing end is provided with the hole the most corresponding with lower channel；The described end of thread is perpendicular to described fixing end；Described
The end of thread stretches out from base (70), is connected with trachea (50).
Inflator the most according to claim 1, it is characterised in that: cover of the described end (80), is internally provided with pressure-bearing and cuts off,
Split the described end cover (80) be internally formed air gauge cylinder groove and bolt hole；It is vertically arranged described gas in described air gauge cylinder groove
Pressure table cylinder assembly.
Inflator the most according to claim 1, it is characterised in that: described base (70) is the sector that drift angle circle is blunt；The end
Seat center is provided with cylinder intake hole (702), and described air inlet (702) rear is provided with gas-tpe fitting and portals (703)；Described base
(70) both sides are provided with coplanar wing pedal, and described pedal surface arranges skidproof foot skin.
Inflator the most according to claim 1, it is characterised in that: described trachea (50) one end and described base (70)
Connecting, the other end is connected with valve (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397071.4U CN205714641U (en) | 2016-05-04 | 2016-05-04 | A kind of inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397071.4U CN205714641U (en) | 2016-05-04 | 2016-05-04 | A kind of inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714641U true CN205714641U (en) | 2016-11-23 |
Family
ID=57333184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397071.4U Active CN205714641U (en) | 2016-05-04 | 2016-05-04 | A kind of inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI620870B (en) * | 2017-04-05 | 2018-04-11 | Wu Shu Mu | Quickly assembled ground pump |
| CN109812398A (en) * | 2017-11-20 | 2019-05-28 | 吴树木 | What can quickly be assembled is ground type inflator provided |
-
2016
- 2016-05-04 CN CN201620397071.4U patent/CN205714641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI620870B (en) * | 2017-04-05 | 2018-04-11 | Wu Shu Mu | Quickly assembled ground pump |
| CN109812398A (en) * | 2017-11-20 | 2019-05-28 | 吴树木 | What can quickly be assembled is ground type inflator provided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 054500 the northern side of Xingda road in Hegu temple, Pingxiang County, Xingtai, Hebei, and the east side of Fenghe road. Patentee after: Pingxiang Zhuo Chang Machinery Manufacturing Co., Ltd. Address before: 100071 Beijing Fengtai District Feng line 5, Sheng Xin home 3 building 1403 rooms. Patentee before: Yan Wei |
|
| TR01 | Transfer of patent right |