Air pressure adjustable elastic body used in shoe sole as a shock absorber

a technology of elastic body and shoe sole, which is applied in the field of elastic buffer member, can solve the problem that the shock absorption effect of the above elastic body cannot be adjusted, and achieve the effects of ensuring air tightness, reducing production costs, and simplifying manufacturing procedures

Inactive Publication Date: 2013-09-26
YANG TENG JEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0014]With the inflation / deflation module, the user can inflate or deflate the elastic body to adjust the air pressure of the elastic body. The restoration unit can force the notch to closely abut against the inflation head to avoid the occurrence of clearance between the inflation head and the notch, ensuring the airtightness. Furthermore, the elastic body of the present invention is formed by the integral injection molding, such that the manufacturing procedure is simplified, reducing the production cost while enhancing the economic benefit.

Problems solved by technology

However, the shock absorbing effect of the above elastic body cannot be adjusted once the elastic body is formed.

Method used

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  • Air pressure adjustable elastic body used in shoe sole as a shock absorber
  • Air pressure adjustable elastic body used in shoe sole as a shock absorber
  • Air pressure adjustable elastic body used in shoe sole as a shock absorber

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Embodiment Construction

[0021]The present invention will be clearer from the following description when viewed together with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention.

[0022]Referring to FIGS. 2-5, an air-pressure adjustable elastic body used in shoe sole as a shock absorber in accordance with the present invention comprises plural joining members 20 and a connecting member 30.

[0023]In the present embodiment, the air-pressure adjustable elastic body used in shoe sole as a shock absorber is a ring-shaped structure which comprises two joining members 20A, 20B that are oppositely connected to form the ring-shaped air-pressure adjustable elastic body. The two joining members 20A, 20B are the same in circumference shape. The joining member 20A is an empty shell while the joining member 20B is a plane structure. The respective joining members 20A, 20B are formed by plastic injection molding. Each of the joining membe...

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Abstract

An air pressure adjustable elastic body used in shoe sole as a shock absorber is provided with two joining members oppositely connected by a connecting member, one of the joining members is formed with an accommodation space, and another one of the two joining members is provided with an inflation / deflation module which inflates / deflates the elastic body; and the connecting member is an integral structure disposed along the connecting edge of the two joining members and includes an upper portion, a lower portion and a lateral portion which connects the upper portion and the lower portion, the upper portion and the lower portion cooperate with the lateral portion to define a clamping opening for enclosing the connecting edges of the two joining members and sealing the two joining members.

Description

[0001]This application is a continuation in part of U.S. patent application Ser. No. 12 / 901,351, which claims the benefit of the earlier filing date of Oct. 8, 2010. Claims 1-6 and 7-11 of this application are the same as the previous claims 1-6 and 8-12 of the U.S. patent application Ser. No. 12 / 901,351.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to an elastic buffer member, and more particularly to an air pressure adjustable elastic body used in shoe sole as a shock absorber.[0004]2. Description of the Prior Art[0005]Referring to FIG. 1, a conventional elastic body 10 used in shoe sole as a shock absorber comprises two joining members 11 that are oppositely connected. The two joining members 11 are formed by plastic injection molding. A connecting member 12 connects the two joining members 11 of elastic body 10 by injection welding.[0006]While the connecting member 20 is made by injection molding, the gas produced by the injection ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A43B13/20
CPCA43B13/203A43B13/20B29C45/0062
Inventor YANG, TENG-JEN
Owner YANG TENG JEN
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