CN2540303Y - Automatic inflating device for tyre of vehicle - Google Patents
Automatic inflating device for tyre of vehicle Download PDFInfo
- Publication number
- CN2540303Y CN2540303Y CN 02229407 CN02229407U CN2540303Y CN 2540303 Y CN2540303 Y CN 2540303Y CN 02229407 CN02229407 CN 02229407 CN 02229407 U CN02229407 U CN 02229407U CN 2540303 Y CN2540303 Y CN 2540303Y
- Authority
- CN
- China
- Prior art keywords
- charging connector
- lever
- tyre
- slide rail
- hermatic door
- 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
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
A vehicle tyre automatic aerator comprises an air inlet, a track, a block, a charging connector, a lever, and a sealing door, which is characterized in that the track is arranged between tyre and seal ring, the track is provided with an aeration block respectively connected with the air inlet and the charging connector, the lever and the sealing door are arranged between the air inlet and the charging connector. The utility model can continuously rotate the block on the track via the rotation of wheels, to automatically aerate vehicle wheels, to hold ratio pressure of wheels and avoid tyre explosion caused by air leakage, to avoid traffic accident.
Description
[technical field]
The utility model relates to a kind of motor tire self-filler.
[background technology]
At present, automobile is as a kind of popular vehicle, use extremely extensive, more and more become the thing that be unable to do without in people's production and the life, but thing followed motor tire is owing to gas leakage causes blowing out, the phenomenon that causes traffic accident even takes place repeatedly, more and more causes popular concern.
[summary of the invention]
The purpose of this utility model designs a kind of motor tire self-filler exactly, and it can constantly give inflation of tire in automobile traveling.
The utility model is achieved like this, it comprises admission port, slide rail, slide block, charging connector, lever, hermatic door, a slide rail is arranged between tire and steel ring, a gas filed slide block is arranged on the slide rail, along with the rotary slider of wheel also rotates along slide rail, connect admission port and Tyre inflating mouth on the slide rail respectively, a lever is housed between admission port and charging connector, one end of lever is rotating shaft, and the other end connects a spring, and hooks the hermatic door lower end, the hermatic door upper end is withstood by spring leaf, prevent that closing door from rotating counterclockwise, a breather check valve and pressure sensor are arranged on the charging connector, pressure sensor connects by-pass valve control, when air pressure reaches specified air pressure, pressure sensor is opened by-pass valve control, and pressurized air leaks into atmosphere by valve port, and automobile tyre inflation finishes.
The utility model is given automobile tyre inflation automatically by the rotation of wheel, makes tire remain specified air pressure, prevented because of tire flat causes blowing out, thus the phenomenon of initiation traffic accident.
[description of drawings]
Fig. 1 is a work scheme drawing of the present utility model.
[specific embodiment]
As shown in Figure 1, the utility model comprises admission port (4), slide rail (1), slide block (5), charging connector (11), lever (9), hermatic door (7), between tire (2) and steel ring (3), a slide rail (1) is arranged, a gas filed slide block (5) is arranged on the slide rail, along with advancing of automobile, the wheel left-hand revolution, slide block (5) can clockwise rotate in corresponding generation, when slide block movement arrives the A place, constantly compressed from admission port (4) inlet air, near the charging connector air pressure increases gradually, and pressurized air is advanced in the tire from the one-way cock (12) of charging connector, when slide block movement arrives the B place, slide block is pressed lever (9), lever (10) around the shaft rotates, and hermatic door (7) is opened, and allows slide block pass through.The upper end of hermatic door is withstood by spring leaf (6), prevents that hermatic door from rotating counterclockwise.After slide block passed through, because the pressure of spring (8) makes the lever return, hermatic door was hooked, and is in closed condition.The slide block motion that goes round and begins again, constantly give Tyre inflating, when tyre pressure reaches specified air pressure, pressure sensor (13) in the charging connector is experienced air pressure, automatically by-pass valve control (14) is opened, pressurized air leaks into atmosphere by valve port, and the air pressure in the tire remains in the specified air pressure like this.
Claims (4)
1, a kind of motor tire self-filler, it comprises admission port, slide rail, slide block, charging connector, lever, hermatic door, it is characterized in that between tire and steel ring, connecting a slide rail, a gas filed slide block is arranged on the slide rail, slide rail connects admission port and Tyre inflating mouth respectively, and lever and hermatic door are housed between admission port and charging connector.
2, motor tire self-filler according to claim 1, an end that it is characterized in that lever is rotating shaft, the other end connects a spring, and hooks the hermatic door lower end.
3, motor tire self-filler according to claim 1 is characterized in that having on the charging connector breather check valve and pressure sensor, and pressure sensor connects by-pass valve control.
4, automobile self-filler according to claim 1 is characterized in that being withstood by shell fragment on the hermatic door, can only rotate to a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229407 CN2540303Y (en) | 2002-05-14 | 2002-05-14 | Automatic inflating device for tyre of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229407 CN2540303Y (en) | 2002-05-14 | 2002-05-14 | Automatic inflating device for tyre of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540303Y true CN2540303Y (en) | 2003-03-19 |
Family
ID=33705724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229407 Expired - Fee Related CN2540303Y (en) | 2002-05-14 | 2002-05-14 | Automatic inflating device for tyre of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540303Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233797A (en) * | 2010-05-07 | 2011-11-09 | 固特异轮胎和橡胶公司 | Self-inflating tire assembly |
-
2002
- 2002-05-14 CN CN 02229407 patent/CN2540303Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233797A (en) * | 2010-05-07 | 2011-11-09 | 固特异轮胎和橡胶公司 | Self-inflating tire assembly |
| CN102233797B (en) * | 2010-05-07 | 2014-01-08 | 固特异轮胎和橡胶公司 | Self-inflating tire assembly |
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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 |