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Thermal retractable sleeve

A technology for protecting sleeves and sleeves, applied in the directions of textile, transportation and packaging, multi-strand fabrics, etc., can solve the problem of difficult to meet the needs of use, and achieve the effect of improving the port scatter

Active Publication Date: 2022-05-24
SHENZHEN JDD TECH NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above technical problems, the embodiment of the present invention provides a heat-shrinkable protective sleeve to solve the problem that the existing wire harness protection products are difficult to meet the needs of use

Method used

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  • Thermal retractable sleeve
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Embodiment Construction

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element, or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "up...

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Abstract

The embodiment of the invention discloses a heat-shrinkable protection sleeve. Wherein, the heat-shrinkable protective sleeve includes: an inner layer of the sleeve and an outer layer of the sleeve; the inner layer of the sleeve and the outer layer of the sleeve are a connected double-layer structure obtained through a preset floral chain arrangement and a weaving method; The sleeve inner layer and the sleeve outer layer use different yarn materials. By connecting the double-layer structure, problems such as port loosening can be effectively improved. Moreover, it is allowed to use a combination of many different materials during weaving, so that the materials used can be adjusted according to the needs of actual use, so as to achieve the effects of high wear resistance, impact resistance and good heat preservation.

Description

technical field [0001] The invention relates to the technical field of wire harness sleeves, in particular to a heat shrinkable protective sleeve. Background technique [0002] At present, in the new energy vehicle industry, heat shrinkable cloth or protective sleeve needs to be used to play the role of wear protection and so on. [0003] However, since new energy vehicles use electric energy as power, the internal parts of the body are more compactly arranged. Once the wires are worn and short-circuited, it may cause serious safety accidents such as spontaneous combustion. Therefore, its requirements for wear resistance are higher. Moreover, in the event of a collision with a car, some parts need anti-impact protection, otherwise the wire harness will be cut off and cause a short circuit, which may cause major accidents such as spontaneous combustion. [0004] In addition, new energy vehicles are driven by electric motors, and the heat output is much lower than that of fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D11/02D03D15/283D03D15/58D03D15/52D03D1/00H02G3/04
CPCD03D11/02D03D15/00D03D1/00H02G3/0462H02G3/0406D10B2331/04D10B2505/12
Inventor 彭俊杰杨凤凯张宝辉卢春镇高耀军杜成阳马陈诚
Owner SHENZHEN JDD TECH NEW MATERIAL CO LTD