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Air-pressure shoe pad

An insole and air pressure technology, applied in the field of air pressure insoles

Inactive Publication Date: 2012-05-30
优矽实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the airtight airbag 300 is used for a long time, or when it is subjected to high pressure such as running and jumping, it may rupture, thereby shortening the service life of the airbag-type breathable insole 3

Method used

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  • Air-pressure shoe pad
  • Air-pressure shoe pad
  • Air-pressure shoe pad

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] The pad body 51 includes an upper surface 511 for the foot 6 to step on, and a lower surface 512 opposite to the upper surface 511; the column 52 is made of a flexible material and is arranged at intervals The lower surface 512 of the pad body 51 is in contact with the stepping surface 41 . Wherein, each column body 52 includes a surrounding wall 521, and the surrounding wall 521 includes an outer wall surface 522 and an inner wall surface 523, by the lower surface 512 of the pad body 51, the stepping surface 41 in the shoes 4, and each column The inner wall surface 523 of the body 52 jointly defines a corresponding first air bag 524 . In this embodiment, each cylinder 52 is in the form of a cylinder, and the cushion body 51 and the cylinder 52 are integrally formed, and are made of silica gel. Of course, depending on the actual manufacturing situation, Rubber, thermoplastic elastomer or foam material is used for manufacturing, so the content disclosed in this embodime...

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PUM

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Abstract

An air-pressure shoe pad comprises a pad body arranged on a tread surface inside the shoe and a plurality of hollow columns arranged on the lower surface of the pad body at intervals. A first air bag is formed by the tread surface, the lower surface of the pad body and an inner wall of each column. When the columns are deformed under the external force, the enclosing walls of each column can deform by extending outwards so as to mutually contact the outer walls of adjacent columns and form a second air bag together with the tread surface and the lower surface of the pad body. Through the formed first and second air bags, the air-pressure shoe pad has high elasticity and can absorb vibration and each column has enough extending space, therefore efficiently solving the damaging problem caused by deformation under the external force and prolonging the service life.

Description

technical field [0001] The invention relates to an insole, in particular to an air pressure insole which has high elasticity, is easy to manufacture, and can instantly form an air bag under pressure. Background technique [0002] Shoes are an indispensable necessity in daily life. Due to different functions and appearances, there are various types on the market. However, no matter how the appearance of the shoes changes, they are comfortable to wear and provide sufficient support for the feet. image 3 It is a plan view illustrating another existing decompression insole device. [0003] The improved structure 1" includes an insole 11 and a buffer guard 12 detachably arranged on the insole 11. Also refer to figure 1 and figure 2 , the insole 11 has a round hole 111 at the place where a heel (not shown) steps on, and the buffer guard 12 is detachably clamped in the round hole 111, and the buffer guard 12 includes an outer air bag 121 , and a plurality of inner airbags 122 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B17/08A43B17/03
Inventor 施洁玲
Owner 优矽实业有限公司
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