Buffer shock-absorbing sole

A heel and sole technology, applied in the field of shoe soles, can solve the problems of high production cost and uncomfortable wearing of cushioning and shock-absorbing soles, and achieve the effects of convenient batch industrial production and combination, and reduced processing costs

Active Publication Date: 2013-06-05
MAOTAI FUJIAN SOLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problems of high production cost and uncomfortable wearing of cushioning and shock-absorbing soles in the prior art, and proposes a cushioning and shock-absorbing sole, which can be conveniently mass-produced, making the production cost low and comfortable to wear at the same time

Method used

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  • Buffer shock-absorbing sole
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  • Buffer shock-absorbing sole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 , 2 , a cushioning shock-absorbing shoe sole of the present invention, comprising an insole 100, a midsole 200 and an outsole 300 arranged sequentially from top to bottom, the midsole 200 is made of an elastic structural material, and the sole part and the heel part of the insole 100 are arranged There are hollow structures 102, 103; the upper part of the midsole 200 matches the hollow of the inner bottom 100, and the upper surface of the inner bottom 100 naturally forms a curved surface that matches the shape of the sole of the foot. In this way, the elastic material of the midsole 200 is directly in contact with the feet at the sole and heel, forming two key cushioning and shock-absorbing zones, so that the shoes of the hard inner sole are elastic in the area of ​​force, and the elastic material will absorb when being punched. energy, generate deformation, and play a role in cushioning and protecting the fragile joints of the foot. And because the midso...

Embodiment 2

[0053] The difference from Embodiment 1 is that the hollow structure of the heel part of the inner bottom is a hollow structure similar to a triangle in longitudinal section, and the three corners of the hollow structure are transitioned by circular arcs.

Embodiment 3

[0055] The difference from Embodiment 1 is that the hollow edges on both sides of the hollow structure of the sole of the inner sole are smooth curves.

[0056] The present invention is not limited to Figure 1 to Figure 3 Structure of the embodiment shown. As long as the inner sole adopts a hollow structure, the upper part of the midsole fits with the hollow of the inner sole, so that the elastic material of the midsole directly contacts the feet at the sole and heel, regardless of whether the hollowed out area is partitioned or not, and what shape the cross-section adopts, it is safe. Fall within the protection scope of the present invention.

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PUM

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Abstract

The invention relates to a buffer shock-absorbing sole. The sole comprises an insole, a midsole and an outsole which are arranged in turn from top to bottom, and is characterized in that: the foot sole part and the heel part of the insole are provided with hollow structures; the upper part of the midsole corresponds to the hollow parts of the insole; and a curved surface of which the shape is matched with that of a foot bottom surface is integrally and naturally formed on the upper surface of the insole. Due to the structure, an elastic material of the midsole is directly contacted with two feet on the foot sole part and the heel part to form two key buffer shock-absorbing areas, so that a shoe with the hard insole has high elasticity in a force borne area, and when the shoe is pressed, the elastic material can absorb energy, is deformed and has a buffer protection effect on fragile joints of the feet.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a cushioning and shock-absorbing shoe sole. Background technique [0002] The sole with shock-absorbing function can not only reduce the contact area between the sole of the foot and the ground, so that the weight of the human body can be more accurately distributed on various parts of the foot, but also buffer the shock of the human body to the brain, calcaneus and other parts of the body during exercise, allowing people to exercise Get up more comfortably. [0003] Existing sole cushioning and shock absorbing designs such as: "sole cushioning and shock absorbing device", patent No. 200920160432.3 and "shock absorbing shoes", patent No. 2007200737742. The shock-absorbing device of the arched structure is used to attenuate the impact force by using the flexibility of the arch and the tension of the tensile member. Whether the arch-shaped shock-absorbing device is arranged uniformly or is set accor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/18A43B13/16A43B13/04A43B13/28
Inventor 丁思恩
Owner MAOTAI FUJIAN SOLES CO LTD
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