CN202656805U - Tire pressure attention device - Google Patents
Tire pressure attention device Download PDFInfo
- Publication number
- CN202656805U CN202656805U CN 201220247602 CN201220247602U CN202656805U CN 202656805 U CN202656805 U CN 202656805U CN 201220247602 CN201220247602 CN 201220247602 CN 201220247602 U CN201220247602 U CN 201220247602U CN 202656805 U CN202656805 U CN 202656805U
- Authority
- CN
- China
- Prior art keywords
- valve body
- tire
- guide rail
- tire pressure
- seat
- 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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- Measuring Fluid Pressure (AREA)
- Check Valves (AREA)
Abstract
The utility model provides a tire pressure attention device. The tire pressure attention device comprises a valve body, mounting mechanisms and an attention mechanism, wherein the mounting mechanisms are arranged at the two sides of the inner part of the valve body; and the attention mechanism is arranged in the middle of the inner part of the valve body. Each mounting mechanism comprises guide rails and a mounting seat; the guide rails are arranged at the two sides of the inner part of the valve body; guide rail springs are sleeved at the outer sides of the guide rails; and the mounting seat is connected with the guide rails through the guide rail springs. The attention mechanism comprises a core seat and a core shaft; the core seat is adhered to the mounting seat; the core shaft is arranged in the core seat; and a core shaft spring is sleeved at the outer side of the core shaft. A sealing ring is arranged between the valve body and the valve seat. The tire pressure attention device disclosed by the utility model has a gas leaking automatic alarming function so as to effectively avoid the phenomenon that air pressure in the tire is insufficient due to the fact that the tire leaks gas to cause tire bursting and water sliding.
Description
Technical field
The utility model patent relates to a kind of pressure valve, and especially a kind of tire flat that can prevent causes not enough initiation of tire internal gas pressure to be blown out or the tire pressure alarming device of water skiing.
Background technology
Tire tube valve known today is by tire tube valve copper body, hexagonal nut, rubber cushion, valve inside, head protector forms, close gas is arranged, inflation, venting three large functions. can not prevent to cause tire pressure excessively low by tire flat, friction increases, high temperature is blown out, cross the low thing misfortune that water skiing occurs and cause with air pressure. " the tire pressure deficiency is travelled on moist road surface; when speed per hour reaches 70-80 kilometer/hour; ponding can not drain between tire and road surface; the resistance of water can make the tire come-up produce water skiing; cause the inclined to one side road of wheel accident; more seriously the air pressure deficiency strengthens and the ground friction squeegee action, the tire temperature is risen rapidly, when temperature surpasses 100 ℃, carcass strength reduces greatly, the cover tire delamination, cord separates, particularly in high speed, heavy burden, travelling on the circumferential road blows out usually occurs."
The utility model content
The purpose of this utility model is to provide a kind of tire flat that prevents to cause tire pressure to cross low and cause and blow out or the tire pressure alarming device of hydroplaning.
For solving the problems of the technologies described above, the utility model tire pressure alarming device comprises: valve body; Installing mechanism, described installing mechanism is arranged on the both sides of described valve inner; Warning mechanism, described warning mechanism is arranged on the bosom of described valve body.
Described installing mechanism comprises: guide rail, and described guide rail is arranged on the both sides of described valve inner, is arranged with the guide rail spring in the outside of described guide rail; Mount pad, described mount pad is connected with described guide rail by described guide rail spring.Described warning mechanism comprises: core print seat, and described core print seat and described mount pad are fitted; Mandrel, described mandrel are arranged in the described core print seat, are arranged with the mandrel spring in the outside of described mandrel.Between described valve body and described core print seat, be provided with seal ring.
The utility model tire pressure alarming device gas leakage auto-alarm function has prevented to blow out or the phenomenon of water skiing because tire flat causes not enough initiation of tire internal gas pressure effectively.
Description of drawings
Fig. 1 is the utility model tire pressure alarming device structure cut-away view;
Description of reference numerals in the utility model tire pressure alarming device accompanying drawing:
1-valve body 2-guide rail 3-guide rail spring
4-mount pad 5-core print seat 6-mandrel
7-mandrel spring 8-seal ring
The specific embodiment
Below in conjunction with accompanying drawing the utility model tire pressure alarming device is described in further detail.
As shown in Figure 1, the utility model tire pressure alarming device comprises: valve body 1; Installing mechanism, installing mechanism are arranged on the both sides of valve body 1 inside; Warning mechanism, warning mechanism are arranged on the bosom of valve body 1.
Installing mechanism comprises: guide rail 2, and guide rail 2 is arranged on the both sides of valve body 1 inside, is arranged with guide rail spring 3 in the outside of guide rail 2; Mount pad 4, mount pad 4 is connected with guide rail 2 by guide rail spring 3.Warning mechanism comprises: core print seat 5, and core print seat 5 is fitted with mount pad 4; Mandrel 6, mandrel 6 are arranged in the core print seat 5, are arranged with mandrel spring 7 in the outside of mandrel 6.Between valve body 1 and core print seat 5, be provided with seal ring 8.
The utility model tire pressure alarming device gas leakage auto-alarm function has prevented to blow out or the phenomenon of water skiing because tire flat causes not enough initiation of tire internal gas pressure effectively.
The preferred embodiment of below the utility model having been created specifies, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (4)
1. tire pressure alarming device comprises:
Valve body;
Installing mechanism, described installing mechanism is arranged on the both sides of described valve inner;
Warning mechanism, described warning mechanism is arranged on the bosom of described valve body.
2. tire pressure alarming device according to claim 1 is characterized in that, described installing mechanism comprises:
Guide rail, described guide rail is arranged on the both sides of described valve inner, is arranged with the guide rail spring in the outside of described guide rail;
Mount pad, described mount pad is connected with described guide rail by described guide rail spring.
3. tire pressure alarming device according to claim 2 is characterized in that, described warning mechanism comprises:
Core print seat, described core print seat and described mount pad are fitted;
Mandrel, described mandrel are arranged in the described core print seat, are arranged with the mandrel spring in the outside of described mandrel.
4. tire pressure alarming device according to claim 3 is characterized in that, is provided with seal ring between described valve body and described core print seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247602 CN202656805U (en) | 2012-05-29 | 2012-05-29 | Tire pressure attention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247602 CN202656805U (en) | 2012-05-29 | 2012-05-29 | Tire pressure attention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656805U true CN202656805U (en) | 2013-01-09 |
Family
ID=47451733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247602 Expired - Fee Related CN202656805U (en) | 2012-05-29 | 2012-05-29 | Tire pressure attention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656805U (en) |
-
2012
- 2012-05-29 CN CN 201220247602 patent/CN202656805U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |