CN208682536U - A kind of clamp-in valve with cone seal rubber mat - Google Patents
A kind of clamp-in valve with cone seal rubber mat Download PDFInfo
- Publication number
- CN208682536U CN208682536U CN201821249847.3U CN201821249847U CN208682536U CN 208682536 U CN208682536 U CN 208682536U CN 201821249847 U CN201821249847 U CN 201821249847U CN 208682536 U CN208682536 U CN 208682536U
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- China
- Prior art keywords
- seal gasket
- wheel rim
- valve body
- valve
- clamp
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Abstract
The utility model discloses a kind of clamp-in valves with cone seal rubber mat, it includes valve body and seal gasket, the compression boss upper surface of the valve body and the body of rod engaging portion of valve body are provided with an annular groove, the seal gasket is mounted in annular groove, the top of the seal gasket is in round estrade, the lower part of the seal gasket is in cylindrical body, and the center of the seal gasket is equipped with central through hole compatible with the body of rod of valve body.The utility model is by setting top in the seal gasket of round estrade, the conical surface of the round estrade of seal gasket is bonded completely with wheel rim fillet surface, wheel rim plane after installation locking, sealing effect is good, is particularly suitable for that wheel rim chamfer dimesion is excessive, chamfering is eccentric, the not gentle non-type wheel rim assembly such as jagged of wheel rim plane.
Description
Technical field:
The utility model belongs to automobile fitting field, and in particular to a kind of clamp-in valve with cone seal rubber mat.
Background technique:
Clamp-in valve sealing currently used in the market, shape is that cylinder boss shape is in the majority, mainly by seal gasket
Above and below respectively with Valve tip body chassis face and wheel rim plane gluing, sealing.It is not that due to the wheel rim done on domestic market
Standard, often have situations such as wheel rim chamfer dimesion is excessive, chamfering is eccentric, wheel rim plane is not gentle jagged, so that sealant
Pad is bonded not consolidation with wheel rim, so as to cause, from the phenomenon that generating gas leakage with wheel rim junction, depositing after installation clamp-in valve
In deficiency.
Utility model content:
In view of the above deficiencies, a kind of clamp-in valve with cone seal rubber mat of the utility model.
The utility model is as follows using technical solution:
A kind of clamp-in valve with cone seal rubber mat comprising valve body and seal gasket, the gas
The compression boss upper surface of door mouth ontology and the body of rod engaging portion of valve body are provided with an annular groove, the seal gasket peace
In annular groove, the top of the seal gasket is in round estrade, and the lower part of the seal gasket is in cylindrical body, the sealing
The center of rubber mat is equipped with central through hole compatible with the body of rod of valve body.
Compared with prior art, the utility model has the beneficial effects that: the utility model is by being arranged top in rotary table
The seal gasket of body, the conical surface of the round estrade of seal gasket is bonded completely with wheel rim fillet surface, wheel rim plane after installation locking, close
It is good to seal effect, is particularly suitable for that wheel rim chamfer dimesion is excessive, chamfering is eccentric, wheel rim plane is not gentle jagged etc. non-type
Wheel rim assembly, while also reducing production requirement of the wheel rim producer to wheel rim hole.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the seal gasket structural schematic diagram of the utility model.
Specific embodiment:
With reference to the accompanying drawing, the utility model is described in detail.
Embodiment:
It please refers to shown in Fig. 1-2, a kind of clamp-in valve with cone seal rubber mat comprising valve body 1
And seal gasket 2,3 upper surface of compression boss of the valve body 1 and 4 engaging portion of the body of rod of valve body 1 are provided with one
Annular groove, the seal gasket 2 are mounted in annular groove, and the top of the seal gasket 2 is in round estrade, the sealant
The lower part of pad 2 is in cylindrical body, and the center of the seal gasket 2 is equipped with central through hole compatible with the body of rod 4 of valve body 1
5。
The utility model is by being arranged the seal gasket that top is in round estrade, the round estrade of seal gasket after installation locking
The conical surface is bonded completely with wheel rim fillet surface, wheel rim plane, and sealing effect is good, be particularly suitable for wheel rim chamfer dimesion it is excessive, fall
Angle is eccentric, the not gentle non-type wheel rim assembly such as jagged of wheel rim plane, while also reducing wheel rim producer to wheel rim hole
Production requires.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (1)
1. a kind of clamp-in valve with cone seal rubber mat comprising valve body and seal gasket, feature exist
In: the compression boss upper surface of the valve body and the body of rod engaging portion of valve body are provided with an annular groove, described
Seal gasket is mounted in annular groove, and the top of the seal gasket is in round estrade, and the lower part of the seal gasket is in cylinder
The center of body, the seal gasket is equipped with central through hole compatible with the body of rod of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249847.3U CN208682536U (en) | 2018-08-04 | 2018-08-04 | A kind of clamp-in valve with cone seal rubber mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249847.3U CN208682536U (en) | 2018-08-04 | 2018-08-04 | A kind of clamp-in valve with cone seal rubber mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682536U true CN208682536U (en) | 2019-04-02 |
Family
ID=65883723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249847.3U Active CN208682536U (en) | 2018-08-04 | 2018-08-04 | A kind of clamp-in valve with cone seal rubber mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682536U (en) |
-
2018
- 2018-08-04 CN CN201821249847.3U patent/CN208682536U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |