CN206738127U - A kind of universal inflator structure - Google Patents
A kind of universal inflator structure Download PDFInfo
- Publication number
- CN206738127U CN206738127U CN201720232415.0U CN201720232415U CN206738127U CN 206738127 U CN206738127 U CN 206738127U CN 201720232415 U CN201720232415 U CN 201720232415U CN 206738127 U CN206738127 U CN 206738127U
- Authority
- CN
- China
- Prior art keywords
- valve
- installation set
- mounting hole
- valve element
- movable bolt
- 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
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a kind of universal inflator structure, it includes pump body, air valve of inflator, air valve of inflator includes valve main body, and valve main body includes valve suit portion, valve installation portion, valve core assembly is embedded in the valve mounting hole of valve installation portion；Valve core assembly includes valve element installation set, valve positioning sleeve, movable bolt, valve and compresses head, spring, and valve compresses a bottom and sets press block；It is molded filling channel between valve element installation set outer circle wall and valve mounting hole inner peripheral wall, valve element installation set bottom opens up installation set passage, and valve, which compresses head and opened up, compresses a passage；The upper end of valve installation portion is hinged with switching handle in the upper end side of valve element installation set, and switching handle corresponds to movable bolt and offers avoid holes.By said structure design, the utility model can directly be American type valve, French valve air, without changing any part, i.e., with novel in structural design, it is easy to use the advantages of.
Description
Technical field
It the utility model is related to inflator technical field, more particularly to a kind of universal inflator structure.
Background technology
Received with the theory of green motion by more and more people, increasing fan participates in bicycle
Motion.Necessary equipment when being cycled as cycling fan, portable tire pump give cycling fan
Provide a great convenience, i.e., cycling fan can be momentarily bicycle（Mountain bike）Tire tonifying Qi.
Wherein, for the bicycle of different zones, its gas nozzle structure is there is also difference, wherein mainly with American gas
Based on mouth, French valve；Because gas nozzle structure is distinct, this just brings very big frustration to user's inflation.
Utility model content
The purpose of this utility model is to provide a kind of universal inflator structure in view of the shortcomings of the prior art, and this is logical
Can directly be American type valve, French valve air with type inflator structure, without changing any part, novel in structural design,
It is easy to use.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of universal inflator structure, includes pump body, and the leading section of pump body is equiped with inflator
Valve, air valve of inflator include valve main body, and valve main body includes the valve for being set in pump body leading section periphery
Suit portion, with the integrally formed valve installation portion in valve suit portion, valve installation portion offer up and down completely through valve pacify
Hole is filled, valve core assembly is embedded with valve mounting hole；
Valve core assembly includes valve element installation set in valve mounting hole, positioned at valve element installation set lower end side
Valve positioning sleeve, the core of valve positioning sleeve offers complete valve positioning hole, the core of valve element installation set up and down and opens up
Have up and down completely through valve element mounting hole, the inwall upper end of valve element mounting hole is provided with the extension of radial inward protrusion and in circle
The installation set shoulder block of ring-shaped, the valve element mounting hole of valve element installation set is interior to be embedded with the movable bolt being vertically arranged, movable screw
The stub end portion of bolt is located at the upper end side of installation set shoulder block, and the bar portion of movable bolt extends to the lower end of installation set shoulder block down
Side, the valve that the valve element mounting hole bottom of valve element installation set is embedded with the bar portion bottom for being screwed on movable bolt compress head,
The bottom that valve compresses head is provided with the press block that protrusion extends and stretched in the valve positioning hole of valve positioning sleeve down,
The bar portion periphery of movable bolt is set with spring, and the upper end of spring abuts with installation set shoulder block, the bottom of spring and valve
Compress head abutting；
Filling channel, valve element installation are formed between the outer circle wall of valve element installation set and the inner peripheral wall of valve mounting hole
The bottom of set offers the installation set passage of connection inflation through hole and valve element mounting hole, and valve compresses head and offered and valve element
Mounting hole connects and what lower end extended to press block lower surface compresses a passage；
The upper end of valve installation portion is hinged with switching handle, the corresponding activity of switching handle in the upper end side of valve element installation set
Bolt offers avoid holes.
Wherein, it is installed with the first fluid sealant between the inwall of the upper end of the valve element installation set and the valve mounting hole
Circle, the first O-ring seal are located at the upper end side of the filling channel.
Wherein, the valve compresses and is installed with the second fluid sealant between the upper end of head and the inwall of the valve element mounting hole
Circle, the second O-ring seal is positioned at the upper end side for compressing a passage.
The beneficial effects of the utility model are：A kind of universal inflator structure described in the utility model, it includes
Pump body, the leading section of pump body are equiped with air valve of inflator, and air valve of inflator includes valve main body, valve master
Body, which includes, to be set in the valve suit portion of pump body leading section periphery, is installed with the integrally formed valve in valve suit portion
Portion, valve installation portion offer up and down completely through valve mounting hole, is embedded with valve core assembly in valve mounting hole；Gas
Nozzle valve core component includes the valve element installation set in valve mounting hole, the valve positioning positioned at valve element installation set lower end side
Set, the core of valve positioning sleeve offer complete valve positioning hole up and down, and the core of valve element installation set offers complete up and down
The valve element mounting hole run through, the inwall upper end of valve element mounting hole are provided with the extension of radial inward protrusion and in the peace of toroidal
Encapsulation shoulder block, the valve element mounting hole of valve element installation set is interior to be embedded with the movable bolt being vertically arranged, the stub end of movable bolt
Portion is located at the upper end side of installation set shoulder block, and the bar portion of movable bolt extends to the lower end side of installation set shoulder block, valve element installation down
The valve that the valve element mounting hole bottom of set is embedded with the bar portion bottom for being screwed on movable bolt compresses head, and valve compresses head
Bottom is provided with the press block that protrusion extends and stretched in the valve positioning hole of valve positioning sleeve down, the bar of movable bolt
Portion periphery is set with spring, and the upper end of spring abuts with installation set shoulder block, and bottom and the valve of spring compress head and abutted；Valve
Filling channel, the bottom of valve element installation set are formed between the outer circle wall of core installation set and the inner peripheral wall of valve mounting hole
Offer the installation set passage of connection inflation through hole and valve element mounting hole, valve compresses head and offered to be connected with valve element mounting hole
And lower end extend to press block lower surface compress a passage；The upper end of valve installation portion is in the upper end side of valve element installation set
Switching handle is hinged with, switching handle corresponds to movable bolt and offers avoid holes.Pass through said structure design, the utility model energy
Enough is directly American type valve, French valve air, without changing any part, i.e., with novel in structural design, easy to use
Advantage.
Brief description of the drawings
The utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing is not formed pair
Any restrictions of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial cutaway schematic of the present utility model.
Fig. 3 is the structural representation that valve of the present utility model compresses head.
Fig. 4 is the structural representation of switching handle of the present utility model.
Include in Fig. 1 into Fig. 4：
1 --- pump body 2 --- air valve of inflator
21 --- valve main body 211 --- valve suit portions
212 --- valve installation portion 2121 --- valve mounting holes
3 --- valve core assembly 31 --- valve element installation sets
311 --- valve element mounting hole 312 --- installation set shoulder blocks
313 --- installation set passage 32 --- valve positioning sleeves
321 --- valve positioning hole 33 --- movable bolts
331 --- major part end 332 --- bar portions
34 --- valve compresses first 341 --- press block
342 --- compressing a passage 35 --- springs
4 --- filling channels 5 --- switch handle
51 --- avoid holes 61 --- first O-ring seals
62 --- the second O-ring seal.
Embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in Figures 1 to 4, a kind of universal inflator structure, includes pump body 1, before pump body 1
End is equiped with air valve of inflator 2, and air valve of inflator 2 includes valve main body 21, and valve main body 21, which includes to be set in, inflates
The valve suit portion 211 of cylinder main body 1 leading section periphery and 211 integrally formed valve installation portion 212 of valve suit portion, valve
Installation portion 212 offer up and down completely through valve mounting hole 2121, is embedded with valve valve element group in valve mounting hole 2121
Part 3.
Further, valve core assembly 3 includes valve element installation set 31 in valve mounting hole 2121, is located at
The valve positioning sleeve 32 of the lower end side of valve element installation set 31, the core of valve positioning sleeve 32 offer complete valve positioning hole up and down
321, the core of valve element installation set 31 offer up and down completely through valve element mounting hole 311, on the inwall of valve element mounting hole 311
End set has the extension of radial inward protrusion and in the installation set shoulder block 312 of toroidal, the valve element installation of valve element installation set 31
It is embedded with hole 311 in the movable bolt 33 being vertically arranged, the major part end 331 of movable bolt 33 is located at installation set shoulder block 312
Upper end side, the bar portion 332 of movable bolt 33 extends to the lower end side of installation set shoulder block 312, the valve of valve element installation set 31 down
The valve that the bottom of core mounting hole 311 is embedded with the bottom of bar portion 332 for being screwed on movable bolt 33 compresses first 34, and valve compresses
First 34 bottom is provided with the press block that protrusion extends and stretched in the valve positioning hole 321 of valve positioning sleeve 32 down
341, the periphery of bar portion 332 of movable bolt 33 is set with spring 35, and the upper end of spring 35 abuts with installation set shoulder block 312, bullet
The bottom of spring 35 compresses first 34 with valve and abutted.
Further, formed between the inner peripheral wall of the outer circle wall of valve element installation set 31 and valve mounting hole 2121
Filling channel 4, the bottom of valve element installation set 31 offer the installation set passage of connection inflation through hole and valve element mounting hole 311
313, valve compresses first 34 and offered to be connected and what lower end extended to the lower surface of press block 341 compresses head with valve element mounting hole 311
Passage 342.
In addition, the upper end of valve installation portion 212 is hinged with switching handle 5, switching in the upper end side of valve element installation set 31
The corresponding movable bolt 33 of handle 5 offers avoid holes 51.
It should further be noted that to be leaked air when avoiding inflating, the utility model uses following design of Sealing Structure, specifically
's：The first O-ring seal 61 is installed between the upper end of valve element installation set 31 and the inwall of valve mounting hole 2121, first is close
Sealing rubber ring 61 is located at the upper end side of filling channel 4；Valve compresses to be blocked between first 34 upper end and the inwall of valve element mounting hole 311
Equipped with the second O-ring seal 62, the second O-ring seal 62 is located at the upper end side for compressing a passage 342.
During utility model works, when needing to inflate to American type valve, gas is stretched at the top of American type valve
In the valve positioning hole 321 of mouth positioning sleeve 32, the avoid holes 51 for now switching handle 5 deviate movable bolt 33；To American gas
When mouth is inflated, compressed air caused by pump body 1 is entered in filling channel 4, and the pressure entered in filling channel 4
Contracting air successively via installation set passage 313, compress a passage 342 and be filled with to American type valve.
When needing to inflate to French valve, the valve positioning of valve positioning sleeve 32 is stretched at the top of French valve
In hole 321, and before French valve stretches to valve positioning hole 321, swing switching handle 5 and the alignment of avoid holes 51 is lived
Dynamic bolt 33；When French valve is inserted into valve positioning hole 321, pushing tow valve compresses head upward on the top of French valve
34 press block 341, valve compress first 34 drive movable bolt 33 and are moved upwardly by and cause the major part end 331 of movable bolt 33
It is inserted into avoid holes 51, i.e., the insertion space of in-migration guarantee French valve on first 34 is compressed by valve.
From the above situation, it can be seen that, can directly be American type valve, French gas by said structure design, the utility model
Mouth air, without changing any part, i.e., with novel in structural design, it is easy to use the advantages of.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (3)
- A kind of 1. universal inflator structure, it is characterised in that：Include pump body（1）, pump body（1）Front end Portion is equiped with air valve of inflator（2）, air valve of inflator（2）Include valve main body（21）, valve main body（21）Include suit In pump body（1）The valve suit portion of leading section periphery（211）And valve suit portion（211）Integrally formed valve peace Dress portion（212）, valve installation portion（212）Offer up and down completely through valve mounting hole（2121）, valve mounting hole （2121）It is interior to be embedded with valve core assembly（3）；Valve core assembly（3）Include and be flush-mounted in valve mounting hole（2121）Interior valve element installation set（31）, positioned at valve element pacify Encapsulation（31）The valve positioning sleeve of lower end side（32）, valve positioning sleeve（32）Core offer complete valve positioning hole up and down （321）, valve element installation set（31）Core offer up and down completely through valve element mounting hole（311）, valve element mounting hole（311） Inwall upper end be provided with radial inward protrusion extension and in toroidal installation set shoulder block（312）, valve element installation set （31）Valve element mounting hole（311）It is interior to be embedded with the movable bolt being vertically arranged（33）, movable bolt（33）Major part end （331）Positioned at installation set shoulder block（312）Upper end side, movable bolt（33）Bar portion（332）Installation set shoulder block is extended to down （312）Lower end side, valve element installation set（31）Valve element mounting hole（311）Bottom is embedded with and is screwed on movable bolt（33）'s Bar portion（332）The valve of bottom compresses head（34）, valve compresses head（34）Bottom be provided with down protrusion extension and stretch Enter to valve positioning sleeve（32）Valve positioning hole（321）Interior press block（341）, movable bolt（33）Bar portion（332）Outside Enclose and be set with spring（35）, spring（35）Upper end and installation set shoulder block（312）Abut, spring（35）Bottom and valve Compress head（34）Abut；Valve element installation set（31）Outer circle wall and valve mounting hole（2121）Inner peripheral wall between form filling channel （4）, valve element installation set（31）Bottom offer connection inflation through hole and valve element mounting hole（311）Installation set passage （313）, valve compresses head（34）Offer and valve element mounting hole（311）Connect and lower end extends to press block（341）Lower surface Compress a passage（342）；Valve installation portion（212）Upper end in valve element installation set（31）Upper end side be hinged with switching handle（5）, switch handle （5）Corresponding movable bolt（33）Offer avoid holes（51）.
- A kind of 2. universal inflator structure according to claim 1, it is characterised in that：The valve element installation set（31）'s Upper end and the valve mounting hole（2121）Inwall between be installed with the first O-ring seal（61）, the first O-ring seal（61） Positioned at the filling channel（4）Upper end side.
- A kind of 3. universal inflator structure according to claim 2, it is characterised in that：The valve compresses head（34）'s Upper end and the valve element mounting hole（311）Inwall between be installed with the second O-ring seal（62）, the second O-ring seal（62） A passage is compressed positioned at described（342）Upper end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232415.0U CN206738127U (en) | 2017-03-10 | 2017-03-10 | A kind of universal inflator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232415.0U CN206738127U (en) | 2017-03-10 | 2017-03-10 | A kind of universal inflator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738127U true CN206738127U (en) | 2017-12-12 |
Family
ID=60556359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232415.0U Expired - Fee Related CN206738127U (en) | 2017-03-10 | 2017-03-10 | A kind of universal inflator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI684718B (en) * | 2018-11-27 | 2020-02-11 | 雙餘實業股份有限公司 | Inflatable device |
| CN115143082A (en) * | 2022-07-08 | 2022-10-04 | 傲基科技股份有限公司 | Inflating pump compatible with French and American air nozzles |
-
2017
- 2017-03-10 CN CN201720232415.0U patent/CN206738127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI684718B (en) * | 2018-11-27 | 2020-02-11 | 雙餘實業股份有限公司 | Inflatable device |
| CN115143082A (en) * | 2022-07-08 | 2022-10-04 | 傲基科技股份有限公司 | Inflating pump compatible with French and American air nozzles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206738127U (en) | A kind of universal inflator structure | |
| CN207378494U (en) | A kind of bottle valve with pressure holding function | |
| CN207469880U (en) | A kind of portable travelling air dome | |
| CN202468205U (en) | Dual-purpose inflation and deflation pump | |
| CN202926543U (en) | Bidirectional air-in air-out inflator | |
| CN203372565U (en) | Air inflating bottle plug | |
| CN201322120Y (en) | high-pressure large-flow inflated safety valve | |
| CN205112880U (en) | Self -inflating tire | |
| CN203670930U (en) | Cranked tire valve | |
| CN206234178U (en) | A kind of fluid pressure booster of pneumatic type pressure regulation | |
| CN203023014U (en) | Charging connector of inflator | |
| CN102787819A (en) | Tire type puncture-proof eccentric packing box | |
| CN203239530U (en) | Tire inflating pump with tee joint with one-way valve | |
| CN110296242A (en) | A kind of auto-tire valve assembly | |
| CN207195111U (en) | Can the size pump integrated form of bidirectional inflating pull air pump | |
| CN202743415U (en) | Concealed type bicycle pump | |
| CN219062545U (en) | Tubeless vacuum nozzle | |
| CN2937703Y (en) | Valve inside of inflation inner tube | |
| CN209925716U (en) | Improved structure of air tightness of inflating valve | |
| CN221169883U (en) | Inflator with changeable air quantity | |
| CN204371583U (en) | A kind of high-efficient inflator | |
| CN201367013Y (en) | Multi-purpose pumping nozzle | |
| CN202719372U (en) | High-pressure gas cylinder | |
| CN209129805U (en) | Can single-direction and dual-direction switching inflation size pump integrated form pull air pump | |
| CN2559505Y (en) | Tyre-change inflating valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |