CN205292159U - Automobile wheel - Google Patents
Automobile wheel Download PDFInfo
- Publication number
- CN205292159U CN205292159U CN201620043676.3U CN201620043676U CN205292159U CN 205292159 U CN205292159 U CN 205292159U CN 201620043676 U CN201620043676 U CN 201620043676U CN 205292159 U CN205292159 U CN 205292159U
- Authority
- CN
- China
- Prior art keywords
- wheel
- valve
- air cock
- spring
- wheel hub
- 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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- Safety Valves (AREA)
Abstract
The utility model relates to an automobile wheel belongs to the automobile parts field. Automobile wheel mainly includes the air cock, spacing cap, and first spring, the second spring, the case, the air inlet, the support column, wheel hub, hollow round platform and through -hole, wherein, and air cock upper end and spacing cap fixed connection, on the air cock was located to first spring housing, air cock inside was equipped with the case, and case upper portion is equipped with arranges the inside second spring of air cock in, and the air cock lateral wall is opened there is the air inlet, a support column is established to the wheel hub up end, and this support column axis location has a through -hole that runs through wheel hub, and in the through -hole was located to the air cock cover, one air cock sub -unit connection stopped up the hollow round platform of terminal surface through -hole open -ended under wheel hub, the utility model discloses an it is inside with establishing pressure relief device at the wheel air cock to changed wheel wheel hub's structure, realized the wheel have under the prerequisite of installation wheel relief valve aerify with the pressure release function, make low cost, simple structure, convenient operation.
Description
Technical field
This utility model belongs to auto parts and components field, particularly automotive wheel.
Background technology
In existing automobile, high temperature season or galloping, can cause that automotive wheel is overheated, pressure of tire is too high, and long-time traveling easily occurs tire quick-fried, thus causing potential safety hazard. For solving problems, much automobile has installed wheel relief valve additional both at home and abroad. But, wheel pressure-relief valve structure is complicated, and needs to be further provided with, and adds cost, is unfavorable for operation.
Therefore, it is necessary to propose a kind of automotive wheel, have the function of inflation and pressure release concurrently, simplify structure, reduce cost.
Summary of the invention
In order to overcome Problems existing in background technology, this utility model provides a kind of wheel with inflation and two kinds of functions of pressure release, solves the problem that existing wheel pressure release must set up automobile relief valve.
For achieving the above object, this utility model is implemented according to techniques below scheme: this utility model provides a kind of automotive wheel, mainly include valve, limited cap, first spring, second spring, spool, air inlet, support column, wheel hub, hollow round table and through hole, wherein, described valve upper end is fixing with limited cap to be connected, first spring housing is located on valve, this first spring is in compressive state between limited cap and wheel hub, spool it is provided with inside valve, spool top is provided with the second spring being placed within valve, spool bottom is pressed in valve bottom by this second spring, valve sidewall has air inlet, wheel air inlet during for pressure release, described wheel hub upper surface sets a support column, this support column axial location has a through hole running through wheel hub, air tap sleeve is located in through hole, valve bottom connects a hollow round table, described hollow round table is jammed in the via openings of the lower surface of wheel hub.
Described valve is hollow tubular structure, its closed upper part, and bottom is circular ring structure.
Described spool is I-shaped spool.
Described via openings shape matches with hollow round table.
It is provided with pad between described hollow round table and through hole.
The beneficial effects of the utility model:
Do not increase under the premise of relief valve at wheel, this utility model has inflation and closes inlet valve after stopping inflation, keep the normal function of tyre inner pressure, also have after tire pressure is above standard pressure value, automatic deflation pressure release, after earth pressure release reaches normal pressure numerical value, it is automatically stopped the function of pressure release.
Accompanying drawing explanation
Fig. 1 is the partial sectional view of wheel;
Fig. 2 is the upward view of valve;
Fig. 3 is valve front view.
In figure, 1 valve, 2 limited caps, 3 first springs, 4 second springs, 5 spools, 6 air inlets, 7 support columns, 8 wheel hubs, 9 pads, 10 hollow round tables, 11 through holes.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, this utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-3, this utility model provides a kind of wheel, mainly include valve 1, limited cap 2, first spring 3, second spring 4, spool 5, air inlet 6, support column 7, wheel hub 8, pad 9, hollow round table, 10, through hole 11, described valve 1 upper end is fixing with limited cap 2 to be connected, first spring 3 is sheathed on valve 1, this first spring 3 is in compressive state between limited cap 2 and wheel hub 8, valve 1 is hollow tubular structure, its closed upper part, bottom is circular ring structure, valve 1 is internal is provided with spool 5, spool 5 top is provided with the second spring 4 being placed within valve 1, spool 5 bottom is pressed in valve 1 bottom by this second spring 4, this spool 5 is I-shaped spool, valve 1 sidewall has air inlet 6, wheel air inlet during for pressure release, described wheel hub 8 upper surface sets a support column 7, this support column 7 axial location has a through hole running through wheel hub 11, valve 1 is sheathed in through hole 11, valve 1 bottom connects a hollow round table 10, through hole 11 opening shape and hollow round table 10 adapt, described hollow round table 10 is jammed in through hole 11 opening of the lower surface of wheel hub 8, when in wheel, pressure is excessive, valve 1 is promoted to move down, gas enters from the gap between through hole 11 and hollow round table 10, pad 9 it is provided with between hollow round table 10 and through hole 11, it is used for cushioning hollow round table 10 and the collision of wheel hub 8, increase air-tightness.
Work process of the present utility model is:
1. air inlet:
Air gun is connected with valve 1, opens air gun inflation, and during inflation, the blowing pressure is more than the second spring 4 pressure, and gas push spool 5 and the second spring 4 move upward, and when the blowing pressure is increased to certain numerical value, open air inlet 6, and gas enters along air inlet 6.
2. give vent to anger:
When temperature is higher or automobile driving speed is too fast, in automobile tire, pressure raises, after tire pressure is above standard pressure value, limited cap 2 overcomes the first spring 3 pressure, move downwardly together with valve 1 and hollow round table 10, make this hollow round table 10 cannot completely plugged live this wheel hub 1 the opening of through hole 11 of lower surface, thus discharging portion gas.
Do not increase under the premise of relief valve at wheel, this utility model has inflation and closes inlet valve after stopping inflation, keep the normal function of tyre inner pressure, also have after tire pressure is above standard pressure value, automatic deflation pressure release, after earth pressure release reaches normal pressure numerical value, it is automatically stopped the function of pressure release.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above-described embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (5)
1. an automotive wheel, it is characterized in that: described automotive wheel includes valve, limited cap, first spring, second spring, spool, air inlet, support column, wheel hub, hollow round table and through hole, wherein, described valve upper end is fixing with limited cap to be connected, first spring housing is located on valve, spool it is provided with inside valve, spool top is provided with the second spring being placed within valve, valve sidewall has air inlet, described wheel hub upper surface sets a support column, this support column axial location has a through hole running through wheel hub, air tap sleeve is located in through hole, valve bottom connects a hollow round table, described hollow round table is jammed in the via openings of the lower surface of wheel hub.
2. automotive wheel according to claim 1, it is characterised in that: described valve is hollow tubular structure, its closed upper part, and bottom is circular ring structure.
3. automotive wheel according to claim 1, it is characterised in that: described spool is I-shaped spool.
4. automotive wheel according to claim 1, it is characterised in that: described via openings shape matches with hollow round table.
5. automotive wheel according to claim 1, it is characterised in that: it is provided with pad between described hollow round table and through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043676.3U CN205292159U (en) | 2016-01-18 | 2016-01-18 | Automobile wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043676.3U CN205292159U (en) | 2016-01-18 | 2016-01-18 | Automobile wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292159U true CN205292159U (en) | 2016-06-08 |
Family
ID=56428458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043676.3U Expired - Fee Related CN205292159U (en) | 2016-01-18 | 2016-01-18 | Automobile wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105442A (en) * | 2018-01-24 | 2018-06-01 | 安吉县良朋文体用品厂 | A kind of inflating valve apparatus |
| CN110056680A (en) * | 2018-01-19 | 2019-07-26 | 郑州宇通客车股份有限公司 | Bidirectional Air Valve and the wheel for using the Bidirectional Air Valve |
-
2016
- 2016-01-18 CN CN201620043676.3U patent/CN205292159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056680A (en) * | 2018-01-19 | 2019-07-26 | 郑州宇通客车股份有限公司 | Bidirectional Air Valve and the wheel for using the Bidirectional Air Valve |
| CN108105442A (en) * | 2018-01-24 | 2018-06-01 | 安吉县良朋文体用品厂 | A kind of inflating valve apparatus |
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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: 20160608 Termination date: 20170118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |