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Air leakage mending set

A technology for air leak repair and kits, applied to tires, other household appliances, household appliances, etc., can solve problems such as fitting deviation, increase in travel cost, and decrease in yield, and achieve the effect of eliminating operational errors and preventing leakage

Inactive Publication Date: 2013-04-03
SUMITOMO RUBBER IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the conventional structure, fitting deviation occurs in both the inner cover main body ha and the pin shaft portion hb.
Therefore, higher precision is required for the fitting dimensions, resulting in a decrease in yield and an increase in travel costs in the product inspection process.

Method used

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Examples

Experimental program
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Embodiment Construction

[0039] Hereinafter, embodiments of the present invention will be described in detail.

[0040] figure 1It is a cross-sectional view showing a state Y1 before connection of the leak repair kit 1 of the present invention. The leak repair kit 1 of the present embodiment includes a compressor 3 having a compressed air discharge port 2 for discharging compressed air. bottle unit 6, the bottle unit 6 is equipped with a draw-out cover 5 in the bottle container 4 containing the air leakage repair fluid T; The extraction cover 5 is connected with the compressor 3 and fixed as a whole.

[0041] Wherein, the connecting unit 7 is configured to include: a compressor-side connecting portion 7A formed on the compressor 3; and a drawing-out cover-side connecting portion 7B formed on the drawing-out cover 5. The compressor 3 and the bottle unit 6 are integrally fixed by connecting both 7A and 7B at the air leakage repair site. Thereby, it is possible to prevent the bottle unit 6 from falli...

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Abstract

The present invention provides an air leakage mending set. The air leakage mending set can reliably open and close a flow path. Furthermore jointing between an inner cover and a cover body according to the prior art is not required, thereby improving finished product rate when an extraction cover is formed. In a bottom unit for the air leakage mending set which mounts the extraction cover on the mouth part of a bottle container, the extraction cover is provided with the following components: a cover body which is provided with a guiding hole with an open end at a taking-in opening; and an air conveying feeding pipe which is held to the cover body slidably in a vertical direction and is provided with a central hole. The lower end side of the central hole is connected with the other end of the guiding hole and cooperates with the guiding hole for forming a first flow path. A first plugging unit is composed of a plugging sealing member which is equipped at the upper end of the air conveying feeding pipe, and furthermore the bottom surface of the bottle container is provided with an unsealing projection. The unsealing projection breaks the plugging sealing member along with rise of an air connecting pipe.

Description

technical field [0001] The present invention relates to a tire leak repair kit, comprising a compressor and a bottle unit. The bottle unit is provided with an extractor cap at the mouth of a bottle container containing a leak repair liquid, and sequentially injects the leak repair liquid and compressed air into the leak. Inflated tires, thereby performing emergency repairs for leaks. Background technique [0002] For example, in the following patent document 1, a cover unit b for air leakage repair is described, as Figure 9 As shown, the leak repair cap unit b is installed on the mouth a1 of the bottle container a, and the leak repair liquid and compressed air are sequentially injected into the leaked tire t by using the compressed air from the compressor d, thereby Emergency repairs for air leaks. [0003] The cap unit b is configured to include: a cap main body g having a first flow path e and a second flow path f, the first flow path e sends compressed air from a compre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C73/02B29L30/00
CPCB29C73/166
Inventor 儿岛义秀谷口法夫
Owner SUMITOMO RUBBER IND LTD
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