CN2748305Y - Tire valve rubber tube with air escape alarm function - Google Patents
Tire valve rubber tube with air escape alarm function Download PDFInfo
- Publication number
- CN2748305Y CN2748305Y CN 200420057238 CN200420057238U CN2748305Y CN 2748305 Y CN2748305 Y CN 2748305Y CN 200420057238 CN200420057238 CN 200420057238 CN 200420057238 U CN200420057238 U CN 200420057238U CN 2748305 Y CN2748305 Y CN 2748305Y
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- CN
- China
- Prior art keywords
- mandrel
- sleeve
- rubber cushion
- enclosed
- tire
- 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 tyre valve rubber tube with air escape alarm function, comprising a valve rubber tube body composed of a mandrel, a top cap, a sleeve barrel, a seal gum sleeve, a conical spring, a rubber pad and a rubber pad basin. The utility model can provide information source to switch on a radio frequency electronic circuit when the automobile tyre has unexpected air escape, and the radio frequency signal is conveyed to an apparatus in the driver's cabin to send out the alarm.
Description
Technical field
The utility model relates to the disappointing alarm technique field of pressurization-gas cascade, relates in particular to the disappointing emergency alarm technical field of motor tire.
Background technology
In the vehicle operational safety technical field, motor tire loses heart because of accident and can not get timely warning, is the technical barrier of puzzlement vehicle safety operation always.At present, the report of relevant valve inside technology innovation is more common, but the valve inside with warning function does not still have report, and also product-free comes out.The utility model is started with from unexpected this phenomenon of losing heart of tire, and traditional motor tire valve inside is carried out technological improvement, has realized the auto alarm function.
The utility model content
The purpose of this utility model is to solve that motor tire is unexpected when losing heart, and chaufeur can accurately and timely obtain warning information in operator's compartment, a kind of valve inside with warning function is provided.
The utility model adopts following design plan for achieving the above object:
A kind of tire warning valve inside that loses heart comprises the valve core body of being made up of mandrel, top cap, sleeve, seal rubber sleeve, tower spring, rubber cushion, rubber cushion basin, it is characterized in that:
1. rubber cushion basin in above-mentioned core sleeve becomes square with the cold pier of the lower end of mandrel, and the mandrel on plane becomes tapered retaining along the cold pier of circumference on the cavity of rubber cushion basin, and rubber cushion is enclosed within tapered blocking in the cavity of inserting the rubber cushion basin;
2. be enclosed within above-mentioned tower spring and insert on the mandrel in the sleeve, the lower end of tower spring cooperates corresponding with tapered retaining on the mandrel, and the upper end of tower spring is seated in the location, inner periphery boss below of sleeve;
3. at above-mentioned top cap sleeve on the top of mandrel, the bottom of top cap is enclosed within and cooperates corresponding crimping to be integral on the upper end excircle boss of sleeve, the cold pier of the upper end of mandrel becomes the steel nail shape for hat;
4. on being enclosed within the outer wall of sleeve, above-mentioned seal rubber sleeve inserts in the groove on the excircle.
The lose heart tower spring of warning valve inside of above-mentioned a kind of tire, tire release energy when losing heart decompression and promote rubber cushion, rubber cushion basin and mandrel and move downward.
The top cap of the disappointing warning valve inside of above-mentioned a kind of tire is provided with exhausr port.
The design of the utility model valve core body, purpose are installed in the work of opening when radio frequency electric line sensor on the tire tube valve is accepted exhaust gas pressure when being top cap exhausr port exhaust, the instrument in the operator's compartment receives radiofrequency signal and realizes auto alarm.
Novelty of the present utility model is traditional valve inside tower spring is inverted.
Creativeness of the present utility model is the tower spring on traditional valve inside mandrel retaining changed and is located on the sleeve inner periphery.
Gas can be discharged at the deflation hole of valve inside when practicality of the present utility model was that tire loses heart decompression, thereby for realizing that auto alarm provides the failure-free information generator.
Description of drawings
Fig. 1 is the axial cut-away view of the closed condition of the disappointing warning valve inside of a kind of tire of the utility model.
A kind of tire shown in Figure 1 warning valve inside that loses heart includes the valve core body that mandrel (1), top cap (2), sleeve, (3), seal rubber sleeve (4), tower spring (5), rubber cushion (6), rubber cushion basin (7) are formed.
The specific embodiment
The working process of the utility model embodiment is: valve inside is screwed in the tire tube valve on the tire, give inflation of tire accurate pressure up to standard, the radio frequency electric line sensor is installed on tire tube valve.When the people when puncturing tire, gas leak in the tire, air pressure is die-offed, the tower spring (5) of valve inside released energy and promoted mandrel (1), rubber cushion (6) and rubber cushion basin (7) and move downward and cause the lower surface of rubber cushion basin (7) and sleeve (3) air gap to occur this moment, the interior gas of tire this moment enters the interior window from top cap (2) of valve core body and discharges, discharge gas with certain pressure forces the radio frequency electric line sensor work of opening that is installed on the tire tube valve to send radiofrequency signal, and the instrument in the operator's compartment receives radiofrequency signal and reports to the police immediately.
Claims (3)
1, the disappointing warning valve inside of a kind of tire comprises the valve core body of being made up of mandrel (1), top cap (2), sleeve (3), seal rubber sleeve (4), tower spring (5), rubber cushion (6), rubber cushion basin (7), it is characterized in that:
1. put rubber cushion basin (7) at above-mentioned mandrel (1), the cold pier of lower end of mandrel (1) is become square, the mandrel (1) on plane becomes tapered retaining along the cold pier of circumference on the cavity of rubber cushion basin (7), and rubber cushion (6) is enclosed within tapered blocking in the cavity of inserting rubber cushion basin (7);
2. be enclosed within above-mentioned tower spring (5) and insert on the mandrel (1) in the sleeve (3), the lower end of tower spring (5) cooperates corresponding with tapered retaining on the mandrel (1), and the upper end of tower spring (5) is seated in the location, inner periphery boss below of sleeve (3);
3. be enclosed within the top of mandrel (1) at above-mentioned top cap (2), the bottom of top cap (2) is enclosed within and cooperates corresponding crimping to be integral on the upper end excircle boss of sleeve (3), and the cold pier of upper end of mandrel (1) becomes the steel nail shape for hat;
4. on being enclosed within the outer wall of sleeve (3), above-mentioned seal rubber sleeve (4) inserts in the excircle upper groove.
2, a kind of tire according to claim 1 warning valve inside that loses heart is characterized in that tower spring (5), and tire releases energy when losing heart decompression and promotes rubber cushion (6), rubber cushion basin (7) and mandrel (1) and move downward.
3, the disappointing warning valve inside of a kind of tire according to claim 1 is characterized in that top cap (2) is provided with exhausr port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057238 CN2748305Y (en) | 2004-11-19 | 2004-11-19 | Tire valve rubber tube with air escape alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057238 CN2748305Y (en) | 2004-11-19 | 2004-11-19 | Tire valve rubber tube with air escape alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748305Y true CN2748305Y (en) | 2005-12-28 |
Family
ID=35719798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420057238 Expired - Fee Related CN2748305Y (en) | 2004-11-19 | 2004-11-19 | Tire valve rubber tube with air escape alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748305Y (en) |
-
2004
- 2004-11-19 CN CN 200420057238 patent/CN2748305Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |