CN202781551U - Multifunctional U-shaped tire repairing air bag - Google Patents
Multifunctional U-shaped tire repairing air bag Download PDFInfo
- Publication number
- CN202781551U CN202781551U CN 201220443415 CN201220443415U CN202781551U CN 202781551 U CN202781551 U CN 202781551U CN 201220443415 CN201220443415 CN 201220443415 CN 201220443415 U CN201220443415 U CN 201220443415U CN 202781551 U CN202781551 U CN 202781551U
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- CN
- China
- Prior art keywords
- multifunctional
- air bag
- sheath
- tire repairing
- inner liner
- 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 automobile tire repairing tools, and particularly provides a multifunctional U-shaped tire repairing air bag. The multifunctional U-shaped tire repairing air bag comprises a sheath; an inner liner is arranged in the sheath; both the sheath and the inner liner are U-shaped; an explosion-proof network is arranged between the sheath and the inner liner; a charging connector is fixed on the sheath through a nut; and the charging connector is communicated with an air chamber of the inner liner. Compared with the prior art, the multifunctional U-shaped tire repairing air bag has the advantages that firstly, the weight is low, and the air bag is convenient to operate; secondly, hole filling effects of large and extra large tires are more obvious; and thirdly, high pressure air can be filled.
Description
Technical field
The utility model relates to a kind of automotive tire repair instrument, and a kind of Multifunctional U-shaped tyre repair air chamber specifically is provided.
Background technology
At present both at home and abroad because popularizing of automobile has increasing tire because a variety of causes needs to repair.Thereby the repairing air bag produces.The repairing air bag of the tire of at present domestic production is to adopt old way to make, and each air bag model can only be repaired the repairing air bag of same specification tire, particularly large off-the-road (OTR) tire, and the overall volume area is large, it is too heavy to produce, and bad operation, cost are also high.Adopt soft gas-pocket thereof antiknock poor effect, can not fill interior pressure more, non-refractory, explosion-proof outer cloth are damaged easily, so the repairing of large off-the-road (OTR) tire and superprojects tire, can only be limited to the small-sized hole of hindering of repairing the top, and the wound at other positions is difficult to repair.Through field investigation, most of aplastic large-scale wounds are not scrap because there being suitable interior supercharging air bag.
Summary of the invention
The utility model is for above problem, and a kind of Multifunctional U-shaped tyre repair air chamber is provided, and it can realize large-scale and oversized tyre repair.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Multifunctional U-shaped tyre repair air chamber comprises crust, and described outer intracutaneous is provided with inner bag, described crust and inner bag take the shape of the letter U, be provided with explosion-proof net between described crust and the inner bag, be fixed with charging connector by nut on the described crust, described charging connector is communicated with the air chamber in the inner bag.
A kind of Multifunctional U-shaped tyre repair air chamber of the present utility model, its manufacture craft is: 1, according to outer mold in the radian design air bag in the tire.After air bag is produced be with tire in radian be consistent.Divide and be made for 2 times.2, adopt the special formulation high-temperature resistant rubber.3, the making rubber liner identical with inner mold.4, being put in the inner bag mould pressurization after making vulcanizes.5, exocuticle polishing, cementing after sulfuration is finished.6, paste 2 millimeters rubber layers after drying.7, twine explosion-proof steel wire floor.Then then bread 4-5 millimeter protective sheath glue-line is outside put outer mold into and is vulcanized, and checks on the quality at last and can finish.
In sum, the beneficial effects of the utility model are: 1, lightweight, handled easily.2, large-scale, super-huge tire filling-up hole effect is more obvious.3, can fill high pressure.
Description of drawings
Fig. 1 is a kind of structural perspective of Multifunctional U-shaped tyre repair air chamber;
Fig. 2 is a kind of internal structure front view of Multifunctional U-shaped tyre repair air chamber.
The specific embodiment
Below in conjunction with the drawings and specific embodiments a kind of Multifunctional U-shaped tyre repair air chamber of the present utility model is further described.
Shown in accompanying drawing 1,2, a kind of Multifunctional U-shaped tyre repair air chamber, comprise crust 1, be provided with inner bag 3 in the described crust 1, crust 1 and inner bag 3 take the shape of the letter U, be provided with explosion-proof net 2 between described crust 1 and the inner bag 3, be fixed with charging connector 5 by nut 6 on the described crust 1, the air chamber 4 that described charging connector 5 is communicated with in the inner bag 3.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (1)
1. Multifunctional U-shaped tyre repair air chamber, comprise crust, described outer intracutaneous is provided with inner bag, it is characterized in that, described crust and inner bag take the shape of the letter U, be provided with explosion-proof net between described crust and the inner bag, be fixed with charging connector by nut on the described crust, described charging connector is communicated with the air chamber in the inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443415 CN202781551U (en) | 2012-09-03 | 2012-09-03 | Multifunctional U-shaped tire repairing air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443415 CN202781551U (en) | 2012-09-03 | 2012-09-03 | Multifunctional U-shaped tire repairing air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781551U true CN202781551U (en) | 2013-03-13 |
Family
ID=47808880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443415 Expired - Fee Related CN202781551U (en) | 2012-09-03 | 2012-09-03 | Multifunctional U-shaped tire repairing air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781551U (en) |
-
2012
- 2012-09-03 CN CN 201220443415 patent/CN202781551U/en not_active Expired - Fee Related
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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: 20130313 Termination date: 20130903 |