CN204354741U - Automobile tire self-filler - Google Patents
Automobile tire self-filler Download PDFInfo
- Publication number
- CN204354741U CN204354741U CN201420858871.2U CN201420858871U CN204354741U CN 204354741 U CN204354741 U CN 204354741U CN 201420858871 U CN201420858871 U CN 201420858871U CN 204354741 U CN204354741 U CN 204354741U
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- CN
- China
- Prior art keywords
- pressure
- valve sheet
- distribution channel
- gas distribution
- tire
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Abstract
The utility model discloses a kind of automobile tire self-filler, comprise automatic pumping pump, air hose and automatic switch control valve, automatic pumping pump is removably fixedly installed on automobile; Automatic switch control valve comprises gas distribution channel and pressure release passage, one end of air hose is connected with the air pump air extractor duct of automatic pumping pump, the other end is connected with the blowing mouth of gas distribution channel, gas distribution channel and pressure release passage are all communicated in Tyre inflating passage, and pressure release passage is provided with the pressure relief opening communicated with the external world; Valve sheet I and the regulating mechanism I for sheet I response pressure that regulates the valves is provided with in gas distribution channel; Pressure release passage is provided with valve sheet II and the regulating mechanism II for sheet II response pressure that regulates the valves; The utility model can carry out automatic inflating when tire tire pressure is too low, improve vehicle handling stability and fuel economy, and carrying out releasing pressure automatically when pressing through high, preventing from blowing out, undue tire wear or affect maneuvering performance, tire pressure is maintained in suitable scope.
Description
Technical field
The utility model relates to a kind of automobile tire gas filled device, particularly a kind of automobile tire self-filler.
Background technology
As everyone knows, the safety performance in vehicle traveling process and fuel economy are relevant with automobile tire tire pressure to a great extent; Tire tire pressure is too low, can reduce vehicle handling stability and fuel economy; Tire pressure is too high, easily cause blow out, undue tire wear or affect maneuvering performance; As can be seen here, it is ideal for making tire tire pressure maintain in suitable scope; But, also there is not the device that can realize this function at present.Therefore, in order to solve the problems of the technologies described above, just need a kind of automobile tire self-filler, automatic inflating can be carried out when tire tire pressure is too low, improve vehicle handling stability and fuel economy, and carry out releasing pressure automatically when hypertonia, prevent from blowing out, undue tire wear or affect maneuvering performance, tire pressure is maintained in suitable scope.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile tire self-filler, it can carry out automatic inflating when tire tire pressure is too low, improve vehicle handling stability and fuel economy, and carry out releasing pressure automatically when hypertonia, prevent from blowing out, undue tire wear or affect maneuvering performance, tire pressure is maintained in suitable scope.
Automobile tire self-filler of the present utility model, comprises automatic pumping pump, air hose and automatic switch control valve, and described automatic pumping pump is removably fixedly installed on automobile; Described automatic switch control valve comprises gas distribution channel and pressure release passage, one end of described air hose is connected with the air pump air extractor duct of automatic pumping pump, the other end is connected with the blowing mouth of gas distribution channel, described gas distribution channel and pressure release passage are all communicated in Tyre inflating passage, and described pressure release passage is provided with the pressure relief opening communicated with the external world; Be provided with valve sheet I and the regulating mechanism I for sheet I response pressure that regulates the valves in described gas distribution channel, when tire internal gas pressure is opened automatically lower than valve sheet during preset pressure I, make the high pressure gas in automatic pumping pump flow into tire; Described pressure release passage is provided with valve sheet II and the regulating mechanism II for sheet II response pressure that regulates the valves, and when tire internal gas pressure is opened automatically higher than valve sheet during preset pressure II, makes the high pressure gas in tire flow to the external world.
Further, the cross-sectional area of described valve sheet I is greater than the cross-sectional area of gas distribution channel, and described valve sheet I is obliquely installed; Described regulating mechanism I comprises cylindrical shell I, Compress Spring I and adjusting bolt I, described cylindrical shell I is communicated with gas distribution channel, one end of described Compress Spring I is connected to valve sheet I, the other end is connected to Compress Spring I, described adjusting bolt I by spiral way along cylindrical shell I axial motion.
Further, described Compress Spring I stretches into gas distribution channel and is connected to the side of valve sheet I being partial to tire pressure.
Further, the cross-sectional area of described valve sheet II is greater than the cross-sectional area of pressure release passage, and described valve sheet II is obliquely installed; Described regulating mechanism II comprises cylindrical shell II, Compress Spring II and adjusting bolt II, described cylindrical shell II is communicated with pressure release passage, one end of described Compress Spring II is connected to valve sheet II, the other end is connected to Compress Spring II, described adjusting bolt II by spiral way along cylindrical shell II axial motion.
Further, described Compress Spring II stretches into pressure release passage and is connected to the side of valve sheet II being partial to ambient pressure.
Further, described gas distribution channel is communicated with pressure release passage part and forms common-use tunnel, and described valve sheet I, regulating mechanism I, valve sheet II and regulating mechanism II are all arranged on outside common-use tunnel.
Further, this gas filled device also comprises the storage battery for providing automatic pumping pump power to originate, and described storage battery is provided with electric quantity display device.
Further, described automatic pumping pump is fixed on wheel hub.
The beneficial effects of the utility model: automobile tire self-filler of the present utility model, by setting up automatic pumping pump and automatic switch control valve, it can carry out automatic inflating when tire tire pressure is too low, improve vehicle handling stability and fuel economy, and carry out releasing pressure automatically when pressing through high, prevent from blowing out, undue tire wear or affect maneuvering performance, tire pressure is maintained in suitable scope.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and as shown in the figure: the automobile tire self-filler of the present embodiment, comprise automatic pumping pump 1, air hose 2 and automatic switch control valve, described automatic pumping pump 1 is removably fixedly installed on automobile; Described automatic switch control valve comprises gas distribution channel 31 and pressure release passage 32, one end of described air hose 2 is connected with the air pump air extractor duct 11 of automatic pumping pump 1, the other end is connected with the blowing mouth 31a of gas distribution channel 31, described gas distribution channel 31 and pressure release passage 32 are all communicated in Tyre inflating passage 33, and described pressure release passage 32 is provided with the pressure relief opening communicated with the external world; Be provided with valve sheet I 41 and the regulating mechanism I for sheet I 41 response pressure that regulates the valves in described gas distribution channel 31, when tire internal gas pressure is opened automatically lower than valve sheet during preset pressure I 41, make the high pressure gas in automatic pumping pump 1 flow into tire; Described pressure release passage 32 is provided with valve sheet II 42 and the regulating mechanism II for sheet II 42 response pressure that regulates the valves, and when tire internal gas pressure is opened automatically higher than valve sheet during preset pressure II 42, makes the high pressure gas in tire flow to the external world; Automatic pumping pump 1 and air hose 2, all by existing techniques in realizing, are not repeated herein its concrete structure; Valve sheet I 41, valve sheet II 42 should ensure leak tightness with the connection of respective channel; Adopt the gas filled device of this structure, automatic inflating can be carried out when tire tire pressure is too low, improve vehicle handling stability and fuel economy, and carry out releasing pressure automatically when hypertonia, prevent from blowing out, undue tire wear or affect maneuvering performance, tire pressure is maintained in suitable scope.
In the present embodiment, the cross-sectional area of described valve sheet I 41 is greater than the cross-sectional area of gas distribution channel 31, and described valve sheet I 41 is obliquely installed; Described regulating mechanism I comprises cylindrical shell I 51, Compress Spring I 52 and adjusting bolt I 53, described cylindrical shell I 51 is communicated with gas distribution channel 31, one end of described Compress Spring I 52 is connected to valve sheet I 41, the other end is connected to Compress Spring I 52, described adjusting bolt I 53 by spiral way along cylindrical shell I 51 axial motion; As shown in the figure, valve sheet I 41 is tilting, and under the High Pressure of automatic pumping pump 1 expansible, tire pressure then makes it tightly be stuck in the inwall of gas distribution channel 31; The response pressure of valve sheet I 41 changes the resilient pressing force of itself and Compress Spring I 52 by adjusting bolt I 53 and regulates; Cylindrical shell I 51 arranges negative thread, and adjusting bolt I 53 is bolted in cylindrical shell I 51, and it is simple, convenient to regulate; In the present embodiment, described Compress Spring I 52 stretches into gas distribution channel 31 and is connected to the side of valve sheet I 41 being partial to tire pressure.
In the present embodiment, the cross-sectional area of described valve sheet II 42 is greater than the cross-sectional area of pressure release passage 32, and described valve sheet II 42 is obliquely installed; Described regulating mechanism II comprises cylindrical shell II 61, Compress Spring II 62 and adjusting bolt II 63, described cylindrical shell II 61 is communicated with pressure release passage 32, one end of described Compress Spring II 62 is connected to valve sheet II 42, the other end is connected to Compress Spring II 62, described adjusting bolt II 63 by spiral way along cylindrical shell II 61 axial motion; As shown in the figure, valve sheet II 42 is tilting, and under the High Pressure of tire pressure expansible; The response pressure of valve sheet II 42 changes the resilient pressing force of itself and Compress Spring II 62 by adjusting bolt II 63 and regulates; Cylindrical shell II 61 arranges negative thread, and adjusting bolt II 63 is bolted in cylindrical shell II 61, and it is simple, convenient to regulate; In the present embodiment, described Compress Spring II 62 stretches into pressure release passage 32 and is connected to the side of valve sheet II 42 being partial to ambient pressure.
In the present embodiment, described gas distribution channel 31 is communicated with pressure release passage 32 part and forms common-use tunnel 33, described valve sheet I 41, regulating mechanism I, valve sheet II 42 and regulating mechanism II are all arranged on outside common-use tunnel 33, avoid interfering with each other of gas transmission and pressure release effect.
In the present embodiment, this gas filled device also comprises the storage battery 7 for providing automatic pumping pump 1 power resources, and described storage battery 7 is provided with electric quantity display device; Automatic pumping pump 1 can adopt air cylinder structure, forms high pressure by pressurized air, and its power resources are in storage battery 7; Storage battery 7 sets up electric quantity display device, in order to charging in time.
In the present embodiment, described automatic pumping pump 1 is fixed on wheel hub, can move with automobile simultaneously, completes real-time inflation, pressure release; As for the fixed form of automatic pumping pump 1, have in prior art more and relate to, the fixed form of such as, in Chinese invention patent CN101791933A disclosed automatic air supplying pump for wheel.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. an automobile tire self-filler, is characterized in that: comprise automatic pumping pump, air hose and automatic switch control valve, and described automatic pumping pump is removably fixedly installed on automobile; Described automatic switch control valve comprises gas distribution channel and pressure release passage, one end of described air hose is connected with the air pump air extractor duct of automatic pumping pump, the other end is connected with the blowing mouth of gas distribution channel, described gas distribution channel and pressure release passage are all communicated in Tyre inflating passage, and described pressure release passage is provided with the pressure relief opening communicated with the external world; Be provided with valve sheet I and the regulating mechanism I for sheet I response pressure that regulates the valves in described gas distribution channel, when tire internal gas pressure is opened automatically lower than valve sheet during preset pressure I, make the high pressure gas in automatic pumping pump flow into tire; Described pressure release passage is provided with valve sheet II and the regulating mechanism II for sheet II response pressure that regulates the valves, and when tire internal gas pressure is opened automatically higher than valve sheet during preset pressure II, makes the high pressure gas in tire flow to the external world.
2. automobile tire self-filler according to claim 1, is characterized in that: the cross-sectional area of described valve sheet I is greater than the cross-sectional area of gas distribution channel, and described valve sheet I is obliquely installed; Described regulating mechanism I comprises cylindrical shell I, Compress Spring I and adjusting bolt I, described cylindrical shell I is communicated with gas distribution channel, one end of described Compress Spring I is connected to valve sheet I, the other end is connected to Compress Spring I, described adjusting bolt I by spiral way along cylindrical shell I axial motion.
3. automobile tire self-filler according to claim 2, is characterized in that: described Compress Spring I stretches into gas distribution channel and is connected to the side of valve sheet I being partial to tire pressure.
4. automobile tire self-filler according to claim 1, is characterized in that: the cross-sectional area of described valve sheet II is greater than the cross-sectional area of pressure release passage, and described valve sheet II is obliquely installed; Described regulating mechanism II comprises cylindrical shell II, Compress Spring II and adjusting bolt II, described cylindrical shell II is communicated with pressure release passage, one end of described Compress Spring II is connected to valve sheet II, the other end is connected to Compress Spring II, described adjusting bolt II by spiral way along cylindrical shell II axial motion.
5. automobile tire self-filler according to claim 4, is characterized in that: described Compress Spring II stretches into pressure release passage and is connected to the side of valve sheet II being partial to ambient pressure.
6. automobile tire self-filler according to claim 1, it is characterized in that: described gas distribution channel is communicated with pressure release passage part and forms common-use tunnel, described valve sheet I, regulating mechanism I, valve sheet II and regulating mechanism II are all arranged on outside common-use tunnel.
7. automobile tire self-filler according to claim 1, is characterized in that: described automobile tire self-filler also comprises the storage battery for providing automatic pumping pump power to originate, and described storage battery is provided with electric quantity display device.
8. automobile tire self-filler according to claim 1, is characterized in that: described automatic pumping pump is fixed on wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858871.2U CN204354741U (en) | 2014-12-30 | 2014-12-30 | Automobile tire self-filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858871.2U CN204354741U (en) | 2014-12-30 | 2014-12-30 | Automobile tire self-filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354741U true CN204354741U (en) | 2015-05-27 |
Family
ID=53256227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858871.2U Expired - Fee Related CN204354741U (en) | 2014-12-30 | 2014-12-30 | Automobile tire self-filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656878A (en) * | 2018-06-12 | 2018-10-16 | 镇江神行太保科技有限公司 | A kind of automatic tire inflation system that use scope is wide |
-
2014
- 2014-12-30 CN CN201420858871.2U patent/CN204354741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656878A (en) * | 2018-06-12 | 2018-10-16 | 镇江神行太保科技有限公司 | A kind of automatic tire inflation system that use scope is wide |
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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: 20150527 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |