CN2529785Y - Built-in self-inflating device of automobile tyre - Google Patents
Built-in self-inflating device of automobile tyre Download PDFInfo
- Publication number
- CN2529785Y CN2529785Y CN 02212533 CN02212533U CN2529785Y CN 2529785 Y CN2529785 Y CN 2529785Y CN 02212533 CN02212533 CN 02212533 CN 02212533 U CN02212533 U CN 02212533U CN 2529785 Y CN2529785 Y CN 2529785Y
- Authority
- CN
- China
- Prior art keywords
- inflating
- built
- valve
- rotary joint
- self
- 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
- 239000002775 capsule Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a built-in automobile self-inflating device, and belongs to an auxiliary device for a vehicle, in particular a semi-trailer and full trailer. The device mainly comprises an inflating rotary joint (5) fixed on the end cover of an automotive shaft and other auxiliary components. Compressed air enters the inflating rotary joint (5) at the end cover of the automotive shaft via an air source pipe (3) and a one-way overflow valve (4), and then is connected with a valve cock of a tire via the air outlet joint of the inflating rotary joint (5), an inflating pipe (6) and a one-way valve (7) respectively. The utility model has the advantages of simple structure, easy processing and promotion, easy maintenance, no need for servicing, and automatic inflation of tires of semi-trailers and full trailers in operation.
Description
The utility model built-in automobile tire self-inflator belongs to the transportation means additional device.Be particularly useful for superimposed trailer and independent trailer.
It often is the thing of generation that automobile replenishes low tyre in the process of moving, always need under the situation of stopping, use air pump to inflate, under emergency condition, inflate and remedy with manpower, along with economic development, logistics increases, and conveying efficiency has also been had higher requirement, especially on express highway, stop, to cause obstruction to express highway, and military vehicle is bungled the chance of winning a battle because of the tire problem when carrying out combat mission, consequence is well imagined especially.
The utility model built-in automobile tire self-inflator can realize that superimposed trailer, independent trailer are each automatic tyre air inflation in the process of moving.
The pressurized air of the utility model built-in automobile tire self-inflator is from the vehicle braked source of the gas, is controlled to be the gas filled device air feed through the connection of source of the gas pipe [3] and unidirectional by pass valve [4].The inflation swivel joint [5] (I 02212522.1 patent) of pressurized air in the axletree end cap is led in axletree inside chewed by appendix [6] and check valve [7] connecting wheel tyre valve respectively through air outlet adapter again.
The utility model built-in automobile tire self-inflator installs the back by the air receiver air feed on the car, enter the inflation swivel joint that the axletree central siphon is coupled to the central siphon end by the source of the gas pipe, air outlet adapter on the mandrel of gas overcharging swivel joint and appendix, check valve, valve are to inflation of tire.It is simple in structure, is easy to processing and promotes, and is convenient to maintenance, service free.Can in automotive operation, close the superimposed trailer inflation of tire to independent trailer automatically.
Accompanying drawing is that built-in automobile tire self-inflator is loaded on the structural representation in the tire axletree end cap, wherein the unidirectional by pass valve 5-inflation of 1-axletree 2-tire 3-source of the gas pipe 4-swivel joint 6-appendix 7-check valve.
The enforcement of the utility model built-in automobile tire self-inflator is the equal buyables of all parts, inflation swivel joint (my 02212522.1 patent), be fixed in the spindle nose end in the axletree end cap, source of the gas pipe and unidirectional by pass valve be fixed on the vehicle frame and link to each other, after connecing appendix and check valve on the air outlet adapter of swivel joint, be linked in tire valve and chew and get final product with air receiver on the vehicle frame.
Figure of abstract is to have omitted the structural representation of other parts on the wheel.
Claims (1)
- A kind of built-in automobile tire self-inflator, it is characterized in that the inflation swivel joint [5] that is installed in the axletree end cap by one, the air inlet pipe of inflation swivel joint connects with the gentle source capsule of unidirectional by pass valve [4] [3] by in the axletree central siphon, and the air outlet adapter of inflation swivel joint is chewed by appendix [6] and check valve [7] cock wheel tyre valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212533 CN2529785Y (en) | 2002-01-31 | 2002-01-31 | Built-in self-inflating device of automobile tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212533 CN2529785Y (en) | 2002-01-31 | 2002-01-31 | Built-in self-inflating device of automobile tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529785Y true CN2529785Y (en) | 2003-01-08 |
Family
ID=33692196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212533 Expired - Fee Related CN2529785Y (en) | 2002-01-31 | 2002-01-31 | Built-in self-inflating device of automobile tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529785Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033329A1 (en) * | 2007-09-12 | 2009-03-19 | Hezhang Chen | An antiexplosion device for tyre |
| CN105082903A (en) * | 2015-07-27 | 2015-11-25 | 广西柳工机械股份有限公司 | Wheel type construction machinery with inflating system |
| CN109878277A (en) * | 2019-04-02 | 2019-06-14 | 镇江神行太保科技有限公司 | An automatic inflation system for port tire cranes |
| CN110539595A (en) * | 2014-03-11 | 2019-12-06 | 伊利诺斯工具制品有限公司 | Pressurized medium supply device, wheel unit with pressurized medium supply device, and distributed system for supplying pressurized medium |
-
2002
- 2002-01-31 CN CN 02212533 patent/CN2529785Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033329A1 (en) * | 2007-09-12 | 2009-03-19 | Hezhang Chen | An antiexplosion device for tyre |
| CN110539595A (en) * | 2014-03-11 | 2019-12-06 | 伊利诺斯工具制品有限公司 | Pressurized medium supply device, wheel unit with pressurized medium supply device, and distributed system for supplying pressurized medium |
| CN105082903A (en) * | 2015-07-27 | 2015-11-25 | 广西柳工机械股份有限公司 | Wheel type construction machinery with inflating system |
| CN109878277A (en) * | 2019-04-02 | 2019-06-14 | 镇江神行太保科技有限公司 | An automatic inflation system for port tire cranes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2346704B1 (en) | Tire inflation system with parallel pump | |
| US10166821B2 (en) | Small trailer tire inflation system | |
| US20130343931A1 (en) | Tire inflation system with parallel pump | |
| CN2529785Y (en) | Built-in self-inflating device of automobile tyre | |
| US20060201598A1 (en) | Tire inflation maintenance apparatus | |
| CN106687307B (en) | Particularly for the tire pressure adjustment equipment of commercial vehicle trailer mechanically driven | |
| CN2534049Y (en) | Outside hung vehicle tyre self-inflating device | |
| CN209920959U (en) | A device for automatic inflation and deflation of electric wheel tires | |
| CN109094305A (en) | Air supply assembly for vehicle, air supply method thereof and vehicle with air supply assembly | |
| CN208343840U (en) | Wheel dynamic air pressure adjusts device | |
| CN103359101B (en) | Intermediate emergency relay valve of motor vehicle trailer | |
| US20210016526A1 (en) | Smart wheel system implementing a self-repairing tire apparatus | |
| CN2246082Y (en) | Bicycle high pressure air storage auto-inflating device | |
| CN2045379U (en) | Automatic fuel charger for vehicle | |
| CN212242846U (en) | Tyre inflating device mounted on vehicle | |
| US7281551B2 (en) | Device for drawing off/refilling and bleeding brake fluid | |
| CN2166031Y (en) | Automatic tyre-inflating valve for vehicle | |
| CN108146409A (en) | Pneumatic elevation moves vehicle device | |
| CN203832476U (en) | Auxiliary air providing system for braking of hybrid electric vehicle | |
| CN205553823U (en) | Be fixed in tire aeration device on brake rim (dish) | |
| CN2654389Y (en) | Honeycomb type inner tyre | |
| CN223821650U (en) | Tire inflation system and vehicle | |
| CN2270129Y (en) | Combined cylinder type efficient inflator | |
| CN214790477U (en) | Tool convenient for inflating vehicle by external air source | |
| CN103407338B (en) | Heavy transport truck emergency gas flushing device for tire |
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 |