CN109606032A - A kind of automatic inflator for tyres - Google Patents
A kind of automatic inflator for tyres Download PDFInfo
- Publication number
- CN109606032A CN109606032A CN201910095169.2A CN201910095169A CN109606032A CN 109606032 A CN109606032 A CN 109606032A CN 201910095169 A CN201910095169 A CN 201910095169A CN 109606032 A CN109606032 A CN 109606032A
- Authority
- CN
- China
- Prior art keywords
- control mechanism
- gas
- tire
- check valve
- wheel rim
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/004—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
It the invention 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 present invention relates to the safety device of tire pressure of automobile tire, a kind of specifically automobile tire automatic air supply device.
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
Object of the present invention is to: provide a kind of device that can carry out automatic inflating device to tire while the car is driving.
The technical scheme is that 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 is sequentially connected, and is installed on wheel rim；The control mechanism is connected by gas-guide tube with check valve, described unidirectional
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 tire
When interior air pressure is lower than the setting value of control mechanism, control mechanism is opened, and the high pressure gas in high pressure gas cylinder is subtracted by the mechanism of decompressor
After pressure, 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 invention has the advantages that automatic inflator for tyres of the invention, object is family-sized car tire, in tire
Tonifying Qi is automatically stopped after tire pressure reaches requirement for tire tonifying Qi automatically in tire pressure deficiency 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 invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the structural schematic diagram of automatic inflator for tyres of the invention；
Wherein: 1, high pressure gas cylinder；2, the mechanism of decompressor；3, pressure sensor；4, control mechanism；5, check valve；6, sealing ring；7, it leads
Tracheae；8, wheel rim；9, spoke.
Specific embodiment
In the following, embodiments of the present invention will be described referring to attached drawing.
The object of the embodiment of the present invention is family-sized car tire, to mend automatically for tire in tire pressure deficiency situation
Gas is automatically stopped tonifying Qi after tire pressure reaches requirement.
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-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any
Those skilled in the art all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.
Therefore, such as those of ordinary skill in the art without departing from revealed spirit of the invention under technical idea
All equivalent modifications completed or change should be covered by the claims of the present invention.
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 |
|---|---|---|---|
| CN201910095169.2A CN109606032A (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 |
|---|---|---|---|
| CN201910095169.2A CN109606032A (en) | 2019-01-31 | 2019-01-31 | A kind of automatic inflator for tyres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606032A true CN109606032A (en) | 2019-04-12 |
Family
ID=66019318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095169.2A Pending CN109606032A (en) | 2019-01-31 | 2019-01-31 | A kind of automatic inflator for tyres |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524989A (en) * | 2021-08-11 | 2021-10-22 | 深圳市其利天下技术开发有限公司 | Tire pressure information acquisition equipment and operation system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10206151A1 (en) * | 2002-02-14 | 2003-09-11 | Scott Wu | Quick action inflation system for vehicle tires has bottle of gas under pressure and incorporates hand-operated valve with large needle to piece sealed end of bottle |
| CN203063596U (en) * | 2013-03-04 | 2013-07-17 | 浙江海洋学院 | Gas compensator of tire |
| CN203832165U (en) * | 2014-04-25 | 2014-09-17 | 山西省国新能源发展集团有限公司 | Leakage-proof and explosion-proof device of automobile tire |
| CN108626455A (en) * | 2018-05-03 | 2018-10-09 | 河南航天液压气动技术有限公司 | Bottle valve and cylinder package |
| CN209600180U (en) * | 2019-01-31 | 2019-11-08 | 苏州绿安汽车科技有限公司 | A kind of automatic inflator for tyres |
-
2019
- 2019-01-31 CN CN201910095169.2A patent/CN109606032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10206151A1 (en) * | 2002-02-14 | 2003-09-11 | Scott Wu | Quick action inflation system for vehicle tires has bottle of gas under pressure and incorporates hand-operated valve with large needle to piece sealed end of bottle |
| CN203063596U (en) * | 2013-03-04 | 2013-07-17 | 浙江海洋学院 | Gas compensator of tire |
| CN203832165U (en) * | 2014-04-25 | 2014-09-17 | 山西省国新能源发展集团有限公司 | Leakage-proof and explosion-proof device of automobile tire |
| CN108626455A (en) * | 2018-05-03 | 2018-10-09 | 河南航天液压气动技术有限公司 | Bottle valve and cylinder package |
| CN209600180U (en) * | 2019-01-31 | 2019-11-08 | 苏州绿安汽车科技有限公司 | A kind of automatic inflator for tyres |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524989A (en) * | 2021-08-11 | 2021-10-22 | 深圳市其利天下技术开发有限公司 | Tire pressure information acquisition equipment and operation system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060180256A1 (en) | Tire pressurization system | |
| CN106626995B (en) | A kind of on-line automatic inflation system of twins type automobile tire | |
| CN101620029A (en) | Device for tire burst test | |
| CN209600180U (en) | A kind of automatic inflator for tyres | |
| CN104648051A (en) | Tire, tire pressure regulating system and control method for tire pressure regulating system | |
| CN109606032A (en) | A kind of automatic inflator for tyres | |
| CN110154653B (en) | Automatic inflation and deflation device for vehicle tires and control method thereof | |
| WO2020078060A1 (en) | Air bag type safety system for tire blowout | |
| CN102632776A (en) | Pressure monitoring and automatic air-charging device for vehicle tires | |
| CN106585281A (en) | Application method of intelligent network flat tire preventing device | |
| US9796144B2 (en) | Internal tire repair device and method | |
| CN206416787U (en) | A kind of vehicle twin tires pressurizer | |
| CN102120408A (en) | Tyre pressure monitoring based blow-out emergency inflation system | |
| CN102745021B (en) | Tire burst-proof inflated tire | |
| CN206067387U (en) | A kind of trouble-proof tire structure | |
| CN108372756A (en) | A kind of anti-blast tire and its special wheel hub | |
| CN112744022B (en) | Repair device, control method for repair device, and vehicle | |
| CN212242846U (en) | Tyre inflating device mounted on vehicle | |
| CN112721546A (en) | Emergency protection device for automobile tire | |
| CN203832165U (en) | Leakage-proof and explosion-proof device of automobile tire | |
| CN203472435U (en) | Tire air pressure control system and machine with pneumatic tire | |
| CN211567922U (en) | Vehicle with a steering wheel | |
| CN214355382U (en) | Tire internal pressure detection device | |
| WO2020155582A1 (en) | Fast inflation control system for automobile tire burst | |
| CN208101592U (en) | A kind of anti-blast tire and its special wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |