CN208778191U - A kind of air valve of inflator - Google Patents
A kind of air valve of inflator Download PDFInfo
- Publication number
- CN208778191U CN208778191U CN201821368184.7U CN201821368184U CN208778191U CN 208778191 U CN208778191 U CN 208778191U CN 201821368184 U CN201821368184 U CN 201821368184U CN 208778191 U CN208778191 U CN 208778191U
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- CN
- China
- Prior art keywords
- main body
- sealing ring
- inflator
- threaded hole
- sealing
- 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
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Abstract
The utility model discloses a kind of air valve of inflator, including the first main body, feature is that one end of the first main body is provided with the first threaded hole for being connected to each other with French gas nozzle, English gas nozzle, the top of first threaded hole is provided with seal groove, the first sealing ring for matching with French gas nozzle is provided in seal groove, realize that the sealing between French gas nozzle and the first threaded hole cooperates by the first sealing ring, one end end of first main body is provided with the second sealing ring, realizes that the sealing between English gas nozzle and the first threaded hole cooperates by the second sealing ring；Advantage is that the air valve of inflator can be applicable in two or more different cranked tire valves (French gas nozzle, English gas nozzle and American type valve) simultaneously, and versatility is good, and easy to use and structure is simple, reduces use cost.
Description
Technical field
The utility model relates to inflator more particularly to a kind of air valve of inflator.
Background technique
When inflator is to tyre inflating, the gas nozzle of inflator needs to be connected to each other with the gas nozzle on tire, at present cranked tire valve
There are mainly three types of: French gas nozzle (as shown in Figure 1), English gas nozzle (as shown in Figure 2) and American type valve (as shown in Figure 3), due to
The bore and structure of these three gas nozzles are had nothing in common with each other, so that the structure of interfaced air valve of inflator is also had nothing in common with each other, if making
When user needs to having the tyre inflating there are three types of different kinds of tyre gas nozzle, it is necessary to prepare three kinds of different air valve of inflator, or
Person prepares three inflators with different air valve of inflator, this makes troubles to using, while also increasing use cost.
Summary of the invention
The technical problem to be solved by the utility model is to provide one kind can be applicable in two or more different wheel nauseas simultaneously
Mouth, versatility is good, and easy to use and structure is simple, reduces the air valve of inflator of use cost.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of air valve of inflator, including first
Main body, one end of first main body is provided with the first threaded hole for being connected to each other with French gas nozzle, English gas nozzle, described
The top of the first threaded hole be provided with seal groove, first for matching with French gas nozzle is provided in the seal groove
Sealing ring realizes that the sealing between French gas nozzle and the first threaded hole cooperates by first sealing ring, described first
One end end of main body is provided with the second sealing ring, realizes English gas nozzle and first spiral shell by second sealing ring
Sealing cooperation between pit.
Further, first sealing ring and the second sealing ring integrally connected.
Further, the other end of first main body is fixedly connected or is rotatablely connected with the tracheae on inflator.
Further, the other end of first main body is provided with the second threaded hole for being connected to each other with American type valve
And plunger tip, be provided with third sealing ring in second threaded hole, by the third sealing ring realize American type valve with
Sealing cooperation between second threaded hole.
Further, connector is provided on the tracheae of inflator, the connector is fixedly connected with the tracheae
Or rotation connection, be provided with connecting screw hole on the connector, the both ends of first main body be provided with for it is described
Connecting screw hole bolt external screw thread.
Further, the other end of first main body is provided with the second main body, second main body and described
The rotation connection of first body seal, be provided in second main body the second threaded hole for being connected to each other with American type valve and
Plunger tip is provided with third sealing ring in second threaded hole, passes through the third sealing ring and realizes American type valve and institute
Sealing cooperation between the second threaded hole stated.
Further, first main body carries out axially position by retainer ring with second main body, and described
Sealing cooperation is realized by sealing ring between first main body and second main body.
Further, the other end of first main body is provided with the second main body, is provided in second main body
The second threaded hole and plunger tip for being connected to each other with American type valve are provided with third sealing ring in second threaded hole, lead to
It crosses the third sealing ring and realizes that the sealing between American type valve and second threaded hole cooperates, the plunger tip and institute
The second main body stated is fixedly connected, and the plunger tip is protruded into first main body and rotated with first body seal
Connection.
Further, it has been wholely set the first positioning convex platform on the plunger tip, has been wholely set in first main body
There is the second positioning convex platform, first positioning convex platform offsets with second positioning convex platform, to prevent the plunger tip sliding
First main body out, and sealing cooperation is realized by sealing ring between the plunger tip and first main body.
Further, it is fixedly installed connector on the tracheae of inflator, is provided with connecting screw hole on the connector,
The external screw thread with the connecting screw hole bolt is separately provided in first main body and second main body.
Compared with prior art, close the utility model has the advantages that since the top of the first threaded hole is provided with seal groove
The first sealing ring for matching with French gas nozzle is provided in sealing groove, one end end of the first main body is provided with the second sealing
Circle, so that the same end of air valve of inflator can be applicable in two different cranked tire valves (French gas nozzle and English gas nozzle) simultaneously；Again
Due to being provided with the second threaded hole and plunger tip for being connected to each other with American type valve in the other end of the first main body or the second main body,
So that air valve of inflator can be applicable in three kinds of different cranked tire valves (French gas nozzle, English gas nozzle and American type valve) simultaneously, lead to
Good with property, easy to use and structure is simple, reduces use cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of French gas nozzle；
Fig. 2 is the structural schematic diagram of English gas nozzle；
Fig. 3 is the structural schematic diagram of American type valve；
Fig. 4 is the cooperation schematic diagram of the utility model embodiment one and French gas nozzle；
Fig. 5 is the cooperation schematic diagram of the utility model embodiment one and English gas nozzle；
Fig. 6 is the cooperation schematic diagram of the utility model embodiment two and French gas nozzle；
Fig. 7 is the cooperation schematic diagram of the utility model embodiment two and English gas nozzle；
Fig. 8 is the structural schematic diagram of the utility model embodiment three；
Fig. 9 is the structural schematic diagram of the utility model embodiment four；
Figure 10 is the structural schematic diagram of the utility model embodiment five.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment one: as shown, a kind of air valve of inflator, including the first main body 1, one end of the first main body 1 are provided with
The first threaded hole 11 for being connected to each other with French gas nozzle 100, English gas nozzle 200, the top of the first threaded hole 11 are provided with close
Sealing groove 12 is provided with the first sealing ring 2 for matching with French gas nozzle 100 in seal groove 12, and it is real to pass through the first sealing ring 2
Sealing between existing French gas nozzle 100 and the first threaded hole 11 cooperates, and one end end of the first main body 1 is provided with the second sealing ring
3, by the second sealing ring 3 realize the sealing between 11 hole of English gas nozzle 200 and the first screw thread cooperate, the first main body 1 it is another
End is fixedly connected with the tracheae 4 on inflator.
Embodiment two: as shown, other structures as in the first embodiment, the difference is that: the first sealing ring 2 and second close
3 integrally connected of seal.
In above-described embodiment one, two, in addition to the structure shown in the attached drawing, the other end of the first main body 1 can also on inflator
Tracheae 4 is rotatablely connected.
Embodiment three: as shown, a kind of air valve of inflator, including the first main body 1, one end of the first main body 1 are provided with
The first threaded hole 11 for being connected to each other with French gas nozzle 100, English gas nozzle 200, the top of the first threaded hole 11 are provided with close
Sealing groove 12 is provided with the first sealing ring 2 for matching with French gas nozzle 100 in seal groove 12, and it is real to pass through the first sealing ring 2
Sealing between existing French gas nozzle 100 and the first threaded hole 11 cooperates, and one end end of the first main body 1 is provided with the second sealing ring
3, realize that the sealing between 11 hole of English gas nozzle 200 and the first screw thread cooperates by the second sealing ring 3, the first sealing ring 2 and the
Two sealing rings, 3 integrally connected, the other end of the first main body 1 are provided with the second threaded hole for being connected to each other with American type valve 300
13 and plunger tip 5, third sealing ring 6 is provided in the second threaded hole 13, and American type valve 300 and the are realized by third sealing ring 6
Sealing between two threaded holes 13 cooperates, and is fixedly installed connector 7 on the tracheae 4 of inflator, connection is provided on connector 7
Screw hole (does not mark) in figure, and the both ends of the first main body 1 are provided with for the external screw thread 14 with connecting screw hole bolt.
In above-described embodiment three, in addition to the structure shown in the attached drawing, connector 7 can be also rotatablely connected with tracheae 4.
Example IV: as shown, a kind of air valve of inflator, including the first main body 1, one end of the first main body 1 are provided with
The first threaded hole 11 for being connected to each other with French gas nozzle 100, English gas nozzle 200, the top of the first threaded hole 11 are provided with close
Sealing groove 12 is provided with the first sealing ring 2 for matching with French gas nozzle 100 in seal groove 12, and it is real to pass through the first sealing ring 2
Sealing between existing French gas nozzle 100 and the first threaded hole 11 cooperates, and one end end of the first main body 1 is provided with the second sealing ring
3, realize that the sealing between 11 hole of English gas nozzle 200 and the first screw thread cooperates by the second sealing ring 3, the first sealing ring 2 and the
Two sealing rings, 3 integrally connected, the other end of the first main body 1 are provided with the second main body 8, and the first main body 1 and the second main body 8 pass through card
Circle 81 carries out axially position, and realizes sealing cooperation by sealing ring between the first main body 1 and the second main body 8, so that second is main
Body 8 and the sealing of the first main body 1 are rotatablely connected, and the second screw thread for being connected to each other with American type valve 300 is provided in the second main body 8
Hole 13 and plunger tip 5 are provided with third sealing ring 6 in second threaded hole 13, by third sealing ring 6 realize American type valve 300 with
Sealing between second threaded hole 13 cooperates, and is fixedly installed connector 7, the company of being provided on connector 7 on the tracheae 4 of inflator
It connects screw hole (not marked in figure), the outer spiral shell with connecting screw hole bolt is separately provided in the first main body 1 and the second main body 8
Line 14.
Embodiment five: as shown, a kind of air valve of inflator, including the first main body 1, one end of the first main body 1 are provided with
The first threaded hole 11 for being connected to each other with French gas nozzle 100, English gas nozzle 200, the top of the first threaded hole 11 are provided with close
Sealing groove 12 is provided with the first sealing ring 2 for matching with French gas nozzle 100 in seal groove 12, and it is real to pass through the first sealing ring 2
Sealing between existing French gas nozzle 100 and the first threaded hole 11 cooperates, and one end end of the first main body 1 is provided with the second sealing ring
3, realize that the sealing between 11 hole of English gas nozzle 200 and the first screw thread cooperates by the second sealing ring 3, the first sealing ring 2 and the
Two sealing rings, 3 integrally connected, the other end of the first main body 1 are provided with the second main body 8, be provided in the second main body 8 for beauty
The second threaded hole 13 and plunger tip 5 that formula gas nozzle 300 is connected to each other are provided with third sealing ring 6 in the second threaded hole 13, pass through third
Sealing ring 6 realizes that the sealing between American type valve 300 and the second threaded hole 13 cooperates, and plunger tip 5 is fixedly connected with the second main body 8,
Plunger tip 5 protrudes into the first main body 1, and the first positioning convex platform 51 has been wholely set on plunger tip 5, and has been wholely set in the first main body 1
Two positioning convex platforms 15, the first positioning convex platform 51 offset with the second positioning convex platform 15, to prevent plunger tip 5 from skidding off the first main body 1, and push up
Sealing cooperation is realized by sealing ring between core 5 and the first main body 1, so that plunger tip 5 and the sealing of the first main body 1 are rotatablely connected, is beaten
It is fixedly installed connector 7 on the tracheae 4 of inflator, is provided on connector 7 connecting screw hole (not marked in figure), the first main body 1
With the external screw thread 14 with connecting screw hole bolt is separately provided in the second main body 8.
Claims (10)
1. a kind of air valve of inflator, including the first main body, it is characterised in that: one end of first main body be provided with for
The top of the first threaded hole that French gas nozzle, English gas nozzle are connected to each other, first threaded hole is provided with seal groove, described
It is provided with the first sealing ring for matching with French gas nozzle in seal groove, French gas is realized by first sealing ring
Sealing cooperation between mouth and first threaded hole, one end end of first main body are provided with the second sealing ring,
Realize that the sealing between English gas nozzle and first threaded hole cooperates by second sealing ring.
2. a kind of air valve of inflator as described in claim 1, it is characterised in that: first sealing ring and described second
Sealing ring integrally connected.
3. a kind of air valve of inflator as described in claim 1, it is characterised in that: the other end of first main body with inflate
Tracheae on cylinder is fixedly connected or is rotatablely connected.
4. a kind of air valve of inflator as described in claim 1, it is characterised in that: the other end of first main body is provided with
The second threaded hole and plunger tip for being connected to each other with American type valve are provided with third sealing ring in second threaded hole, lead to
It crosses the third sealing ring and realizes that the sealing between American type valve and second threaded hole cooperates.
5. a kind of air valve of inflator as claimed in claim 4, it is characterised in that: it is provided with connector on the tracheae of inflator,
The connector is fixedly connected or is rotatablely connected with the tracheae, and connecting screw hole is provided on the connector, described
The both ends of the first main body be provided with for the external screw thread with the connecting screw hole bolt.
6. a kind of air valve of inflator as described in claim 1, it is characterised in that: the other end of first main body is provided with
Second main body, second main body and first body seal are rotatablely connected, and setting is useful in second main body
In being provided with third sealing ring in the second threaded hole and plunger tip that are connected to each other with American type valve, second threaded hole, pass through
The third sealing ring realizes that the sealing between American type valve and second threaded hole cooperates.
7. a kind of air valve of inflator as claimed in claim 6, it is characterised in that: first main body and described second is main
Body carries out axially position by retainer ring, and is realized and sealed by sealing ring between first main body and second main body
Cooperation.
8. a kind of air valve of inflator as described in claim 1, it is characterised in that: the other end of first main body is provided with
Second main body is provided with the second threaded hole and plunger tip for being connected to each other with American type valve in second main body, described
It is provided with third sealing ring in second threaded hole, American type valve and second screw thread are realized by the third sealing ring
Sealing cooperation between hole, the plunger tip are fixedly connected with second main body, and the plunger tip protrudes into described first
It is rotatablely connected in main body and with first body seal.
9. a kind of air valve of inflator as claimed in claim 8, it is characterised in that: it is fixed to be wholely set first on the plunger tip
Position boss, has been wholely set the second positioning convex platform, first positioning convex platform and described second in first main body
Positioning convex platform offsets, to prevent the plunger tip from skidding off first main body, and the plunger tip and first main body
Between pass through sealing ring realize sealing cooperation.
10. a kind of air valve of inflator as described in claim 6 or 8, it is characterised in that: be fixedly installed on the tracheae of inflator
Connector is provided with connecting screw hole on the connector, is respectively set in first main body and second main body
Have for the external screw thread with the connecting screw hole bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368184.7U CN208778191U (en) | 2018-08-23 | 2018-08-23 | A kind of air valve of inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368184.7U CN208778191U (en) | 2018-08-23 | 2018-08-23 | A kind of air valve of inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778191U true CN208778191U (en) | 2019-04-23 |
Family
ID=66158131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368184.7U Expired - Fee Related CN208778191U (en) | 2018-08-23 | 2018-08-23 | A kind of air valve of inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778191U (en) |
-
2018
- 2018-08-23 CN CN201821368184.7U patent/CN208778191U/en not_active Expired - Fee Related
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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: 20190423 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |