Bending-resistant damping structure and insole

A bending-resistant and shock-absorbing layer technology, applied in the field of shaft parts processing fixtures, can solve the problems of poor air permeability, heavy weight, poor bending performance, etc., and achieve the effect of enhancing air permeability, reducing weight and good physical properties

Pending Publication Date: 2022-07-05
东莞市裕翔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thicker and harder the material, the poorer its bending performance, poor air permeability and heavy weight
The existing technology is unable to make a material of a certain thickness, while maintaining flexible bending (like cloth), strong breathability, softness, ultra-lightweight and other advantages

Method used

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  • Bending-resistant damping structure and insole
  • Bending-resistant damping structure and insole
  • Bending-resistant damping structure and insole

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Embodiment Construction

[0028] Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments. .

[0029] Reference to the present invention Figure 1-Figure 2 As shown, it includes a base material layer 10 and a shock absorption layer, the shock absorption layer includes a plurality of shock absorption members 20, and each of the shock absorption members 20 is evenly laid on one end surface of the base material layer 10. A gap is left between the shock absorbing members 20 ; the bottom material layer 10 is a non-foaming material, and each of the shock absorbing members 20 is a foam shock absorbing member. When this solution is used, the shock absorbing members 20 of the shock absorbing layer can be evenly laid and fixed on the base material layer 10. At this time, the shoc...

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PUM

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Abstract

The invention provides a bending-resistant damping structure which comprises a backing material layer and a damping layer, the damping layer comprises a plurality of damping parts, the damping parts are evenly laid and fixed to the end face of one side of the backing material layer, a gap is reserved between every two adjacent damping parts, the backing material layer is made of non-foaming materials, and the damping parts are made of foaming materials. According to the scheme, through the arrangement, the damping material can bend the bottom material layer along the gap so as to prevent the material from being broken, and meanwhile, the bottom material layer and the damping layer are of different physical structures, so that the physical properties of the bottom material layer and the damping layer can be complemented, and the overall using effect is improved. The invention further provides an insole which comprises the bending-resistant damping structure, by applying the material to the insole, the insole can be prevented from being broken due to excessive bending on the premise that the insole has a high damping effect, and the overall physical property is better.

Description

technical field [0001] The invention belongs to the field of shaft parts processing fixtures, and particularly relates to a bending-resistant shock absorbing structure. Background technique [0002] After the existing insole foam sole is bonded and formed, it has the disadvantages of poor air permeability, large specific gravity, high hardness, poor bending flexibility, complicated process, and high energy consumption cost. [0003] Popcorn insole is a new type of polymer material that is assembled by numerous elastic and light-weight TPU foaming balls. The disadvantages of heavy weight, high hardness, and poor shock absorption performance. However, due to its large thickness (guaranteed to have elasticity) and poor low temperature bending performance, this kind of insole is very easy to be broken after bending in winter or in a low temperature environment, and has poor mechanical properties, poor flexibility, and poor air permeability. , heavier. At the same time, becaus...

Claims

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Application Information

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IPC IPC(8): A43B17/02A43D8/00
CPCA43B17/02A43D8/00
Inventor 方柏明
Owner 东莞市裕翔科技有限公司
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