CN2096485U - Self bleeding and supplementary air inner tube of tyre - Google Patents
Self bleeding and supplementary air inner tube of tyre Download PDFInfo
- Publication number
- CN2096485U CN2096485U CN 91209574 CN91209574U CN2096485U CN 2096485 U CN2096485 U CN 2096485U CN 91209574 CN91209574 CN 91209574 CN 91209574 U CN91209574 U CN 91209574U CN 2096485 U CN2096485 U CN 2096485U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tyre
- air bag
- tonifying
- air
- 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.)
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- Tires In General (AREA)
Abstract
The utility model belongs to the technical field of transportation and relates to an inner tube of a tyre, which can automatically deflate and supply air. The utility model is mainly characterized in that an air deflation sac and an air supply sac are arranged in an inner cavity of the inner tube; when the pressure of the inner tube is overgreat, the air deflation sac can automatically deflate air out from the tyre; when the pressure of the inner tube is excessively small, the air supply sac can automatically supply the air to the inner tube, or can inflate the inner tube through the air supply sac. Compared with the existing inner tube, the utility model has the advantages of explosion and shrinkage prevention, extended service life of the inner tube and accident prevention.
Description
The utility model belongs to technical field of traffic transportation, is the vehicle tyre inner tube of a tyre of a kind of energy automatic deflation tonifying Qi.
Existing tire inner tube,, bump overweight when vehicle, temperature is high excessively cause in air pressure excessive after, inner tube of a tyre explosion accident easily takes place; After interior air pressure reduced, tonifying Qi automatically in time can damage the inner tube of a tyre.
The technical measures that the utility model adopted, be in the inner tube of a tyre, to set up two air bags, wherein one is the venting air bag, another is the tonifying Qi air bag, when interior tire pressure is excessive, exit air bag with the automatic deflation outside the inner tube of a tyre of the air in the inner tube of a tyre, when interior tire pressure is too small, the tonifying Qi in the inner tube of a tyre automatically of tonifying Qi air bag.
Describe specific structural features of the present utility model in detail in conjunction with example and accompanying drawing.
Accompanying drawing is represented the overall structure scheme drawing of the automatic deflation tonifying Qi inner tube of a tyre of the present utility model.
Referring to accompanying drawing, the utility model automatic deflation tonifying Qi inner tube of a tyre comprises: the inner tube of a tyre 1, venting air bag 9, tonifying Qi air bag 4.Venting air bag 9 is provided with breather check valve 8, communicates with inner tube of a tyre inner chamber, is provided with adjustable venting check valve 7, leads to inner tube of a tyre outside; Tonifying Qi air bag 4 is provided with inflating nozzle 5, leads to inner tube of a tyre outside, is provided with outgassing nonreturn valve 2, communicates with inner tube of a tyre inner chamber, and tonifying Qi air bag 4 inner chambers are provided with snakelike air bag 3, by leather hose 6, passes tonifying Qi air bag 4 and is communicated with venting air bag 9.
Vehicle tyre rotates, and when the tire of venting air bag 9 sides landed, the inner tube of a tyre was under pressure, and when pressure in the inner tube of a tyre was excessive, the air in the inner tube of a tyre was got rid of outside the inner tube of a tyre from adjustable venting check valve 7 through venting air bag 9 from breather check valve 8; When pressure in the inner tube of a tyre is too small, when the tire of tonifying Qi air bag 4 sides lands, air in the tonifying Qi air bag 4 is pressed in the inner tube of a tyre through outgassing nonreturn valve 2, at this moment the tonifying Qi air bag 4, snakelike air bag 3 shrivels, form negative pressure, after the tire of tonifying Qi air bag 4 sides is liftoff, under the suction function in tonifying Qi air bag 4, extraneous air is in inflating nozzle 5 enters tonifying Qi air bag 4, snakelike air bag 3 is propped up rapidly under the air pressure of venting air bag 9 and under the effect of compression spring, has accelerated the speed of tonifying Qi air bag 4 suction outside airs, like this, when interior tire pressure is excessive, 9 work of venting air bag, automatic deflation outside the inner tube of a tyre; When interior tire pressure is too small, tonifying Qi air bag 4 work, inspiration outside air automatically, or connect charging blower and inflate to the inner tube of a tyre.
This automatic deflation tonifying Qi inner tube of a tyre of the present utility model is compared with the existing inner tube of a tyre, can be when inner pressure of tire be excessive or too small automatic deflation or automatic inflating device, have the inner tube of a tyre of prolongation service life, the advantage that Accident prevention takes place.
Claims (1)
1, a kind of tire inner tube is characterized in that being provided with venting air bag and tonifying Qi air bag at inner tube of a tyre inner chamber; Breather check valve on the venting air bag communicates with inner tube of a tyre inner chamber, and adjustable venting check valve leads to inner tube of a tyre outside; Inflating nozzle on the tonifying Qi air bag leads to inner tube of a tyre outside, and outgassing nonreturn valve communicates with inner tube of a tyre inner chamber, and tonifying Qi air bag inner chamber is provided with snakelike air bag and passes the tonifying Qi air bag by leather hose and be communicated with the air bag of exitting, and constitutes the inner tube of a tyre of a kind of energy automatic deflation tonifying Qi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209574 CN2096485U (en) | 1991-05-17 | 1991-05-17 | Self bleeding and supplementary air inner tube of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209574 CN2096485U (en) | 1991-05-17 | 1991-05-17 | Self bleeding and supplementary air inner tube of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096485U true CN2096485U (en) | 1992-02-19 |
Family
ID=4918514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91209574 Withdrawn CN2096485U (en) | 1991-05-17 | 1991-05-17 | Self bleeding and supplementary air inner tube of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011023085A1 (en) * | 2009-08-31 | 2011-03-03 | Wang Xiaoguang | Automatic inflation and constant pressure device for elastic container |
-
1991
- 1991-05-17 CN CN 91209574 patent/CN2096485U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011023085A1 (en) * | 2009-08-31 | 2011-03-03 | Wang Xiaoguang | Automatic inflation and constant pressure device for elastic container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |