CN209600180U - A kind of automatic inflator for tyres - Google Patents
A kind of automatic inflator for tyres Download PDFInfo
- Publication number
- CN209600180U CN209600180U CN201920170330.3U CN201920170330U CN209600180U CN 209600180 U CN209600180 U CN 209600180U CN 201920170330 U CN201920170330 U CN 201920170330U CN 209600180 U CN209600180 U CN 209600180U
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- China
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- control mechanism
- gas
- tire
- check valve
- wheel rim
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Abstract
It the utility model discloses a kind of automatic inflator for tyres, is mounted on the inside of automobile tire on wheel rim, including high pressure gas cylinder, the mechanism of decompressor, pressure sensor, control mechanism, check valve and gas-guide tube；The high pressure gas cylinder, the mechanism of decompressor and control mechanism are sequentially connected, and are installed on wheel rim；The control mechanism is connected by gas-guide tube with check valve, and the check valve is mounted on wheel rim；The pressure sensor is mounted on the inside tires on the outside of wheel rim, when pressure sensor detects that wheel intrauterine pressure is lower than the setting value of control mechanism, control mechanism is opened, and after the high pressure gas in high pressure gas cylinder is depressurized by the mechanism of decompressor, is inputted in tire by gas-guide tube and check valve.The automatic inflator for tyres, structure is simple, and design rationally, can monitor inner tyre pressure in real time, can be automatically in the process of moving tire tonifying Qi, ensure that traffic safety.
Description
Technical field
The utility model relates to the safety devices of tire pressure of automobile tire, and specifically a kind of automobile tire automatic inflating device fills
It sets.
Background technique
Vehicle tyre pressure is insufficient, causes tire excessive with contact area of ground, accelerated wear test tire, reduces tire used
Service life.In running at high speed, tire pressure is too low to make the great increase of tyre load, and Yi Fasheng blows out, and causes serious traffic accidents.
Existing tire pressure monitoring technology, can only real-time monitoring tire pressure, if tire pressure is insufficient, can only stop aerating, no
It can in the process of moving automatically be tire tonifying Qi.
Summary of the invention
The utility model aim is: providing a kind of device that can carry out automatic inflating device to tire while the car is driving.
The technical solution of the utility model is: a kind of automatic inflator for tyres, is mounted on the inside of automobile tire on wheel rim,
Including high pressure gas cylinder, the mechanism of decompressor, pressure sensor, control mechanism, check valve and gas-guide tube；The high pressure gas cylinder, negative booster
Structure and control mechanism are sequentially connected, and are installed on wheel rim；The control mechanism is connected by gas-guide tube with check valve, described
Check valve is mounted on wheel rim；The pressure sensor is mounted on the inside tires on the outside of wheel rim, when pressure sensor detects
When taking turns setting value of the intrauterine pressure lower than control mechanism, control mechanism is opened, and the high pressure gas in high pressure gas cylinder passes through negative booster
After structure decompression, inputted in tire by gas-guide tube and check valve.
Preferably, it is provided with reserved aperture on the wheel rim, passes through gas-guide tube, the company of the gas-guide tube and reserved aperture
The place of connecing is provided with sealing ring, guarantees the airtightness of check valve and wheel rim contact position.
Preferably, the mechanism of decompressor is divided into level-one decompression and second depressurized, by the high pressure air reducing in high pressure gas cylinder,
Avoid pressure difference is excessive from causing to impact, pressure is higher than tire standards tire pressure after decompression, guarantees to smoothly complete tonifying Qi.
Preferably, the mechanism of decompressor is connected by gas-guide tube with control mechanism, the gas after control mechanism control decompression
Whether it is connected to check valve；Control mechanism receives the signal of pressure sensor, and judging tire, whether tire pressure is insufficient, and tire pressure not
It is opened in sufficient situation, is connected to the mechanism of decompressor and check valve, the high pressure gas after making decompression enters tire by check valve.
Preferably, the pressure sensor is placed in inside tires, monitors inner pressure of tire force signal, and send a signal to control
Mechanism processed.
Preferably, the high pressure gas cylinder is placed on the spoke of wheel rim, for storing high pressure gas, after tire pressure is insufficient
High pressure gas is provided to tire, avoids interfering with wheel other component during rotation.
The utility model has the advantages that: the automatic inflator for tyres, object is family-sized car tire, in tire
It presses and is automatically stopped tonifying Qi after tire pressure reaches requirement for tire tonifying Qi automatically in insufficient situation；Its primary structure has high pressure gas
Bottle, the mechanism of decompressor, pressure sensor, control mechanism, check valve and gas-guide tube, structure is simple, and design rationally, is mainly used for
It is inflated in driving process to the insufficient tire of tire pressure, does not need to stop, save the time and ensure traffic safety.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the structural schematic diagram of the automatic inflator for tyres of the utility model；
Wherein: 1, high pressure gas cylinder；2, the mechanism of decompressor；3, pressure sensor；4, control mechanism；5, check valve；6, sealing ring；
7, gas-guide tube；8, wheel rim；9, spoke.
Specific embodiment
Embodiment:
The object of the present embodiment is family-sized car tire, to be automatically tire tonifying Qi in tire pressure deficiency situation,
After tire pressure reaches requirement, it is automatically stopped tonifying Qi.
As shown in Fig. 1, a kind of automatic inflator for tyres is mounted on the inside of automobile tire on wheel rim 8, including high pressure gas
Bottle 1, the mechanism of decompressor 2, pressure sensor 3, control mechanism 4, check valve 5 and gas-guide tube 7；The high pressure gas cylinder 1, the mechanism of decompressor 2
It is sequentially connected, and is installed on wheel rim 8 with control mechanism 4；The control mechanism 4 is connected by gas-guide tube 7 with check valve 5,
The check valve 5 is mounted on wheel rim 8；The pressure sensor 3 is mounted on the inside tires in 8 outside of wheel rim, works as pressure sensing
When device 3 detects that wheel intrauterine pressure is lower than the setting value of control mechanism 4, control mechanism 4 is opened, the high pressure gas in high pressure gas cylinder 1
After body is depressurized by the mechanism of decompressor 2, inputted in tire by gas-guide tube 7 and check valve 5.
Further, high pressure gas is full of in high pressure gas cylinder 1, the present embodiment by taking N2 as an example, high pressure gas cylinder 1 directly with decompression
Mechanism 2 is connected.The mechanism of decompressor 2 divide for level-one decompression and second depressurized, after two-stage decompression, the pressure for compressing N2 is substantially reduced,
And it is higher than family-sized car tire standards normal barometric pressure.The mechanism of decompressor 2 is connected by gas-guide tube with control mechanism 4, and control mechanism 4 is controlled
Whether N2 is connected to check valve 5 after system decompression.Control mechanism 4 is connected by gas-guide tube 7 with check valve 5, and check valve 5 is mounted on wheel
On rim 8.
Wheel rim 8 has reserved aperture in the present embodiment, guarantees the installation of check valve 5, and connects in check valve and 8 aperture of wheel rim
Touching region has sealing ring 6 to guarantee air-tightness.
The high pressure gas cylinder 1 is fixed on spoke 9, it is ensured that stabilization of the high pressure gas cylinder 1 during wheels travel.
The pressure sensor 3 is placed in inside tires, monitors inner pressure of tire force signal, and send a signal to control mechanism
4.Control mechanism 4 receives the signal of pressure sensor 3, obtains tire pressure, judges whether tire pressure is insufficient, if need to mend
Gas.When tire needs tonifying Qi, control mechanism 4 is opened, and the high pressure gas after making decompression is connected to check valve 5, and high pressure gas is logical
Check valve 5 is crossed into tire, is tire tonifying Qi.
In the present embodiment, inner pressure of tire force data is sent to control mechanism 4 by pressure sensor 3, when tyre inner pressure is low
When standard tire pressure 70%, continue to judge whether tire pressure is lower than standard tire pressure 30%, if tire pressure is lower than standard tire
Pressure 30%, then control mechanism 4 is not turned on, and guarantees that tire present apparatus in disassembly process does not work；If tire pressure is higher than standard wheels
Tire pressure 30%, then control mechanism 4 is opened, and the compression N2 after decompression is connected with check valve 5, and compression N2 is flowed into through check valve 5
Inside tires are tyre inflating；After tyre inner pressure reaches standard tire pressure, control mechanism 4 is closed, this time inflation knot
Beam.
On the control mechanism 4, there is the spiral air valve of a hand-guided, when needing detaching tyre, close the valve；It installs
After tire and gas of substituting the bad for the good, then open the valve.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed of the utility model
All equivalent modifications or change completed under spirit and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. a kind of automatic inflator for tyres is mounted on the inside of automobile tire on wheel rim (8), it is characterised in that: including high pressure gas
Bottle (1), the mechanism of decompressor (2), pressure sensor (3), control mechanism (4), check valve (5) and gas-guide tube (7)；The high pressure gas cylinder
(1), the mechanism of decompressor (2) and control mechanism (4) are sequentially connected, and are installed on wheel rim (8)；The control mechanism (4) passes through
Gas-guide tube (7) is connected with check valve (5), and the check valve (5) is mounted on wheel rim (8)；The pressure sensor (3) is mounted on
Inside tires on the outside of wheel rim (8), when pressure sensor (3) detects that wheel intrauterine pressure is lower than the setting value of control mechanism (4)
When, control mechanism (4) is opened, and after the high pressure gas in high pressure gas cylinder (1) is depressurized by the mechanism of decompressor (2), is passed through gas-guide tube (7)
In check valve (5) input tire.
2. a kind of automatic inflator for tyres according to claim 1, it is characterised in that: be provided on the wheel rim (8)
Reserved aperture, passes through gas-guide tube (7), and the junction in the gas-guide tube (7) and reserved aperture is provided with sealing ring (6).
3. a kind of automatic inflator for tyres according to claim 1, it is characterised in that: the mechanism of decompressor (2) is divided into
Level-one decompression and second depressurized.
4. a kind of automatic inflator for tyres according to claim 1, it is characterised in that: the mechanism of decompressor (2) passes through
Gas-guide tube is connected with control mechanism (4), and whether the gas after control mechanism (4) control decompression is connected to check valve (5).
5. a kind of automatic inflator for tyres according to claim 1, it is characterised in that: the pressure sensor (3) is set
In inside tires, inner pressure of tire force signal is monitored, and sends a signal to control mechanism (4).
6. a kind of automatic inflator for tyres according to claim 1, it is characterised in that: the high pressure gas cylinder (1) is placed in
On the spoke (9) of wheel rim (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170330.3U CN209600180U (en) | 2019-01-31 | 2019-01-31 | A kind of automatic inflator for tyres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170330.3U CN209600180U (en) | 2019-01-31 | 2019-01-31 | A kind of automatic inflator for tyres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600180U true CN209600180U (en) | 2019-11-08 |
Family
ID=68402972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170330.3U Expired - Fee Related CN209600180U (en) | 2019-01-31 | 2019-01-31 | A kind of automatic inflator for tyres |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606032A (en) * | 2019-01-31 | 2019-04-12 | 苏州绿安汽车科技有限公司 | A kind of automatic inflator for tyres |
-
2019
- 2019-01-31 CN CN201920170330.3U patent/CN209600180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606032A (en) * | 2019-01-31 | 2019-04-12 | 苏州绿安汽车科技有限公司 | A kind of automatic inflator for tyres |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 213000 Zhigu workshop, 2239 Longcheng Avenue, Zhonglou District, Changzhou City, Jiangsu Province (Building 3, zg610) Patentee after: Changzhou Lu'an Automobile Technology Co.,Ltd. Address before: 215200 No. 139, Lian Yang Road, Wujiang District, Suzhou, Jiangsu. Patentee before: SUZHOU LVAN AUTO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |