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Electric heating insole and manufacturing method thereof

A production method and technology of electric heating pads, which are applied in the direction of insoles, footwear, clothing, etc., can solve the problems of insufficient sealing and easy damage of electric heating insoles

Pending Publication Date: 2021-01-12
上海小伙伴旅游用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an electric heating insole and its manufacturing method, so as to solve the problem that the existing electric heating insole is not well sealed and easily damaged

Method used

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  • Electric heating insole and manufacturing method thereof
  • Electric heating insole and manufacturing method thereof
  • Electric heating insole and manufacturing method thereof

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Embodiment Construction

[0046] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0047] see figure 1 with figure 2 with Image 6 , figure 1 It is the schematic diagram of the structure of the electric heating insole; figure 2 It is the connection structure diagram of electric heating pad and electric wire; Image 6 It is a schematic diagram of the structure of the ankle brace.

[0048] An electric heating insole, the electric heating insole consists of a cutting pad 2, an insulating film 31, an electric heating strip 32 and an insole 1 from top to bottom, the cutting pad 2 is cut from a polyurethane sheet, and the insulating film 31 is set as a polyester film. The insole 1 is formed by stirring and mixing isocyanate, combined polyether, negative ion powder, and trimerization catalyst raw materials into a polymerization ...

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Abstract

The invention provides an electric heating insole and a manufacturing method thereof. The electric heating insole comprises an insole body and an electric heating pad, the electric heating pad and theinsole body are bonded, the electric heating pad comprises an electric heating film and a cutting pad matched with the insole body, the electric heating film comprises an insulating film bonded withthe cutting pad, and a plurality of adhesive holes are evenly formed in the insulating film; an electric heating strip is printed on the side, opposite to the cutting pad, of the insulating film, theelectric heating strip penetrates through the intervals among the multiple adhesive holes according to a preset path to form a concave-convex bent path, the two ends of the electric heating strip areconnected with metal strips respectively, the metal strips are connected with electric wires, and the other ends of the electric wires are connected with plugs. According to the electric heating insole, the electric heating film is arranged between the insole body and the cutting pad and made into the integrated sealing structure, the insulating connecting piece is added to the connecting positionof the electric wire for reinforcement, and therefore the problems that an existing electric heating insole is not good enough in sealing performance and prone to damage are solved.

Description

technical field [0001] The invention relates to the technical field of insoles, in particular to an electric heating insole and a manufacturing method thereof. Background technique [0002] Elderly people are weak due to cold weather and have cold limbs. With the popularization of electric heating film materials, various electric heating film insoles have appeared on the market. The principle is to sew the electric heating film into the cloth interlayer of the insole, and the heat will pass through the cloth. The sheet conducts the soles of the feet to achieve the effect of warming the feet. The product is very popular among the elderly when it is launched on the market. However, the electric heating insole that puts the electric heating film in the insole interlayer is not waterproof, and it is inconvenient to clean later. It will breed bacteria and stink after long-term use. Lost the heating function, and at the same time, the metal strip is easy to wear and tear, resulti...

Claims

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Application Information

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IPC IPC(8): A43B17/00
CPCA43B17/00
Inventor 李金兴陈敏
Owner 上海小伙伴旅游用品有限公司
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