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Shockproof balance part of sole

A component and balanced technology, applied in soles, footwear, applications, etc., can solve problems such as limited shock absorption effect, stable anti-twist effect, inability to effectively absorb shock and sprain, etc., achieve good elasticity, good shock absorption performance, and benefit The effect of force

Active Publication Date: 2012-05-02
MAOTAI FUJIAN SOLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of stabilizing piece similar to the heel insole is basically in the shape of a sheet, which cannot form a good structural vibration reduction, support, and stability. The shock absorption effect and the stability and anti-twist effect are very limited. Shock absorption and avoiding sprains need further improvement

Method used

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  • Shockproof balance part of sole
  • Shockproof balance part of sole
  • Shockproof balance part of sole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one: if Figure 1 to Figure 4 As shown, a shock-absorbing balance part of a shoe sole comprises an oval-shaped left frame 21 and a right frame 22 made of TPU material. Form an ellipse frame with two transverse arc bars 23. Such as figure 2 , image 3 Shown, the width dimension of the upper half ring 211,221 cross section of left and right frame 21,22 is less than this cross section height dimension, the width dimension of the lower half ring 212,222 cross section of left and right frame 21,22 is this 5-7 times the height dimension of the cross section. That is, the width of the upper half ring 211, 221 is smaller than the distance between the inner and outer arcs of the upper half ring 211, 221, and the shaft of the upper half ring has a larger dimension in the height direction. This "vertical" upper half ring The strength is higher, and under the situation of using the same multi-material, this kind of upper half ring can bear the force of greater up an...

Embodiment 2

[0030] Embodiment two: if Figure 5 As shown, the components included in this embodiment and the connection relationship among the components are basically the same as those in the first embodiment, except for the embodiment of the arc-shaped shock-absorbing sheet 24 . In order to transfer the force received by the sole to the "cradle" frame in a distributed manner, a second support piece 242 is also extended at the rear of the arc-shaped shock-absorbing piece 24, and the second support piece 242 is connected with the transverse arc rod 23 at the rear end. Certainly, the second support piece 242 can also be connected with the transverse arc rod 23 at the front end. In this embodiment, the arc-shaped shock-absorbing piece 24 is firmly and reliably set on the "cradle" frame through four first support pieces 241 and one second support piece 242, reducing the stress on the upper half rings 211 and 221 , absorb energy evenly.

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Abstract

The invention provides a shockproof balance part of a sole, which is characterized by comprising an elliptically annular left frame and an elliptically annular right frame. The front end and the rear end of the left frame are connected with the front end and the rear end of the right frame through transverse arc bars to form an elliptical frame, the width of the cross section of the lower half circle of each of the left frame and the right frame is more than 3 times larger than the height of the cross section, a cambered shockproof sheet arching down is suspended on the elliptical frame, first support sheets connected with the upper half circle of each of the left frame and the right frame are arranged on the cambered shockproof sheet, and a shockproof rack arching up is disposed below the cambered shockproof sheet. With the shockproof balance part, the sole can have a sufficient deformation space and fine shock proofing, and can firmly hold a whole heel to keep a shoe stable. The shockproof balance part with cradle type buffering and shock absorption is high in comfort, has the function of automatic balancing and is capable of avoiding foot strain.

Description

technical field [0001] The invention belongs to the field of shoemaking, in particular to a shock-absorbing balance part for shoe soles. Background technique [0002] For sports shoes, people hope that the feet can be effectively protected during sports, and the damage caused by vibration can be reduced to achieve the purpose of exercise or competition. The emergence of shock-absorbing soles solves some problems, and the shock-absorbing structure can buffer sports. The severe impact of the mid-ground on the feet also helps to improve comfort and reduce fatigue. However, shock absorption alone is not enough. The sole also needs to have support stability and anti-sprain functions to avoid sports injuries. [0003] At present, the realization of the cushioning and shock-absorbing function of sports shoes mainly relies on cushioning and shock-absorbing functional materials and cushioning and shock-absorbing structures. When using cushioning and shock-absorbing functional materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/18A43B13/14
Inventor 丁思恩丁思博郑荣大黄雪琼郑艺文张淦英余常彬
Owner MAOTAI FUJIAN SOLES CO LTD
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