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Wear-resisting non-slip sole structure

A non-slip, bottom-layer technology, applied in soles, footwear, applications, etc., can solve the problems of restricting TPU application and high production costs, and achieve the effects of increasing adhesion, fast production speed, and meeting the requirements of intelligent production

Inactive Publication Date: 2018-06-01
清远市广硕鞋业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In recent years, with the development of TPU research technology, TPU products suitable for many fields have been successfully developed, and TPU products have also been used in shoe body manufacturing. However, during the processing of TPU materials, under small temperature changes , the viscosity of TPU melt can change in a large range, which makes its processing only in a small specific temperature range, and its production cost is high, which limits the application of TPU on the shoe body. application

Method used

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  • Wear-resisting non-slip sole structure
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Embodiment Construction

[0035] Detailed specific embodiments of the present invention will be disclosed herein. It is to be understood, however, that the disclosed embodiments are merely typical examples of the invention, which may be embodied in many alternative forms. Therefore, specific structural and functional details disclosed herein are not limiting, but merely serve as a representative basis for describing various implementations to one skilled in the art in accordance with the claims.

[0036] In order to facilitate the understanding of the present invention, the following will be described in conjunction with the accompanying drawings and embodiments.

[0037] see Figure 1 to Figure 6 , the present invention provides a wear-resistant anti-slip sole structure, the sole structure includes a large bottom layer 10 and a middle bottom layer 20, the middle bottom layer 20 is formed with a bottom surface 21 for combining with the large bottom layer 10 and a bottom surface 21 connected side 22. ...

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Abstract

The invention provides a wear-resisting non-slip sole structure. By adopting thermoplastic polyurethane (TPU) as the material of a shoe body outsole, by means of the characteristics of the TPU materials, the TPU diaphragm outsole and an insole material are subjected to primary in-mold heating to directly bond together and be shaped, an outsole and insole integrated sole complex is formed, and thewear-resisting non-slip sole structure which utilizes the characteristics of the TPU material and has the more excellent properties of wear resistance, slip resistance, softness and comfortability ofthe sole compared with a traditional rubber sole; meanwhile, the wear-resisting non-slip sole structure has the advantages of being simple in processing technology, capable of completely recycling burrs and waste, high in production speed and the like, and the advantages of shortening the sole production manufacturing process, reducing energy consumption, lowering the labor cost, meeting the intelligent production and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of footwear, in particular to a wear-resistant anti-slip sole structure. Background technique [0002] The shoe body structure mainly includes the sole and the upper. The sole is divided into a midsole and an outsole. The midsole generally refers to the layer structure that is in contact with the sole of the foot. The layer structure in which the bottom layer is in contact with the road surface. Because the outsole is located at the bottom of the shoe body, it needs to play a good role in anti-slip, wear-resistant, and corrosion-resistant, while the rubber is soft, elastic, resistant to bending, and anti-slip. And wear-resistant and other material properties, so the technology of using rubber as the main material of functional soles has a history of nearly a hundred years, from early natural rubber to artificial rubber including: SBR, NBR, EPDM, BR, IIR, CR, FKM, etc. Widely used in sole materials and their...

Claims

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Application Information

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IPC IPC(8): A43B13/12A43B13/22
CPCA43B13/12A43B13/22
Inventor 黄成源
Owner 清远市广硕鞋业有限公司
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