CN201042914Y - Air escape preventing internal pad of tire - Google Patents
Air escape preventing internal pad of tire Download PDFInfo
- Publication number
- CN201042914Y CN201042914Y CNU2007200370358U CN200720037035U CN201042914Y CN 201042914 Y CN201042914 Y CN 201042914Y CN U2007200370358 U CNU2007200370358 U CN U2007200370358U CN 200720037035 U CN200720037035 U CN 200720037035U CN 201042914 Y CN201042914 Y CN 201042914Y
- Authority
- CN
- China
- Prior art keywords
- tire
- rubber
- gas
- leakage
- proof
- 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
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Abstract
The utility model relates to a leakage-proof inner cushion for a tire, being used to be adhered on the bottom and the side of the inner wall of a tire and having a function of leakage proof. The utility model is mainly composed of an upper-layer rubber, a lower-layer rubber, rubber meshes, and an adhesive-type leakage-proof material in the rubber meshes; a layer of the rubber meshes is between the upper-layer rubber and the lower-layer rubber, and the rubber meshes are injected with the adhesive-type leakage-proof material. The rubber meshes can be diamond-shaped, rectangular-shaped or honeycomb-shaped. The utility model has easy fabrication and convenient usage, and can be conveniently adhered on the bottom and the side of the inner wall of a tire; when a tire is penetrated broken by a sharp instrument, the leakage-proof cushion is also penetrated broken, and the adhesive-type leakage-proof material in the leakage-proof cushion automatically flows to the penetrated hole of the tire under the air pressure in the tire and stuffs the hole up, realizing the function of leakage proof.
Description
Technical field
The utility model relates to pad in a kind of tire leakproof gas, is used to stick on the bottom surface and the side of tire inner wall, works to prevent tire flat.
Background technology
When tire was punctured, existing technical method was to adopt to be coated with one deck solid glue shape thing in the bottom surface or the side of tire inner wall, and sticking gum forming compounds is pressed against damaged hole and blocks hole under the effect of interior pressure, reach the purpose of anti-gas-leak with this.Yet this coating must bring very big inconvenience for the popularization of technology in special originating firm processing.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide pad in a kind of tire leakproof gas, make simple, easy to use, as long as with filling up bottom surface and the side that sticks on tire inner wall in this tire leakproof gas, when tire was punctured, pad was also punctured simultaneously in the tire leakproof gas, viscose glue shape anti-gas-leak material in the tire leakproof gas in the pad is pressed against damaged hole and blocks hole under the effect of inner pressure of tire, played the effect of leaking gas of preventing.
Main solution of the present utility model is achieved in that
The utility model mainly is made of viscose glue shape anti-gas-leak material in upper strata rubber, lower floor's rubber, rubber grid, the rubber grid.Folder one deck rubber grid between upper strata rubber and lower floor's rubber injects viscose glue shape anti-gas-leak material in the rubber grid space.
The shape of described rubber grid can be rhombus or shapes such as rectangle or peak nest.
Compared with the prior art the utility model has the following advantages:
The utility model is made simple, and is easy to use; Can stick on the bottom surface and the side of tire inner wall easily, when tire was punctured by sharp device, pad also can be punctured in the anti-gas-leak, the viscose glue shape anti-gas-leak material hole that the automatic stream tire is punctured under the effect of tire internal gas pressure in the anti-gas-leak in the pad, it is blocked, can play the effect of anti-gas-leak.
Description of drawings
Fig. 1 is a pad section-drawing in the anti-gas-leak.
Fig. 2 is a pad outside drawing in the banded anti-gas-leak.
Fig. 3 is a pad outside drawing in the circular arc anti-gas-leak.
The specific embodiment
As shown in Figure 1: the utility model is once molding formed with lower floor's rubber 1 and rubber grid 4, is base wad.In rubber grid 4 spaces, inject viscose glue shape anti-gas-leak material 3 again, upper strata rubber 2 is covered in above the base wad cements, make it to become one, the anti-gas-leak coating be made up of viscose glue shape anti-gas-leak material 3 in rubber grid 4 and the grid of one deck just is clipped between upper strata rubber 2 and the lower floor's rubber 1 like this.Pad can be made into pad or the interior pad of circular arc anti-gas-leak in the banded anti-gas-leak in the tire leakproof gas.
During use, with the one side and the tire inner wall difference coated with adhesive of filling up in pad or the circular arc anti-gas-leak in the banded anti-gas-leak, the one side of pad in pad and the circular arc anti-gas-leak in the banded anti-gas-leak being smeared adhesives is close to tire inner wall bottom surface and tire inner wall side respectively, through compressing, heat, cementing, make it to be bonded as one.
When tire was punctured by sharp device, pad also can be punctured in the anti-gas-leak, and the viscose glue shape anti-gas-leak material 3 automatic stream tire under the effect of tire internal gas pressure in the anti-gas-leak in the pad is punctured local hole, and it is blocked, and has played the effect of anti-gas-leak.
Claims (1)
1. fill up in a tire leakproof gas, it is characterized in that folder one deck rubber grid (4) between upper strata rubber (2) and lower floor's rubber (1), in rubber grid (4) space, inject viscose glue shape anti-gas-leak material (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370358U CN201042914Y (en) | 2007-04-20 | 2007-04-20 | Air escape preventing internal pad of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200370358U CN201042914Y (en) | 2007-04-20 | 2007-04-20 | Air escape preventing internal pad of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042914Y true CN201042914Y (en) | 2008-04-02 |
Family
ID=39257804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200370358U Expired - Fee Related CN201042914Y (en) | 2007-04-20 | 2007-04-20 | Air escape preventing internal pad of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042914Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200411A (en) * | 2010-03-26 | 2011-09-28 | Abb有限公司 | Outdoor enclosure for electronic equipment and method for providing an outdoor enclosure for electronic equipment |
| CN108312785A (en) * | 2018-01-09 | 2018-07-24 | 殷周平 | Blowing out can flat tyres |
-
2007
- 2007-04-20 CN CNU2007200370358U patent/CN201042914Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200411A (en) * | 2010-03-26 | 2011-09-28 | Abb有限公司 | Outdoor enclosure for electronic equipment and method for providing an outdoor enclosure for electronic equipment |
| CN102200411B (en) * | 2010-03-26 | 2015-12-16 | Abb有限公司 | The outdoor cover of electronic equipment and for providing the method for the outdoor cover of electronic equipment |
| CN108312785A (en) * | 2018-01-09 | 2018-07-24 | 殷周平 | Blowing out can flat tyres |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20100420 |