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Thermal-shrinkage protection sleeve

A technology for protecting sleeves and sleeves, applied in the direction of textiles, fabrics, multi-strand fabrics, etc., can solve problems such as difficult to meet the needs of use, and achieve the effect of improving the opening of the port

Active Publication Date: 2019-12-20
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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Embodiment Construction

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

[0049] It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements 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", "upper", "lower", "inner", "outer", "bottom", et...

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Abstract

The embodiment of the invention discloses a thermal-shrinkage protection sleeve. The thermal-shrinkage protection sleeve comprises a sleeve inner layer and a sleeve outer layer; the sleeve inner layerand the sleeve outer layer are connecting dual-layer structures obtained through weaving in preset pattern chain arrangement and drafting modes; the sleeve inner layer and the sleeve outer layer adopt different yarn materials. Through the connecting dual-layer structures, the problems like loosening of ports can be effectively solved. Moreover, during weaving, the use of combinations of various materials is allowed, therefore, the adopted materials can be adjusted according to the actual using demands, and thus the effects of high wear resistance, shock proofing, good heat preservation and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of wire harness sleeves, in particular to a heat-shrinkable protection sleeve. Background technique [0002] At present, in the new energy automobile industry, heat shrinkable cloth or protective sleeves need to be used to play the role of wear protection. [0003] However, since new energy vehicles use electric energy as power, the layout of the internal parts of the body is more compact. Once the wires are worn out and a short circuit occurs, it may cause serious safety accidents such as spontaneous combustion. Therefore, its requirements for wear resistance are higher. Moreover, once the car hits, some parts need anti-shock 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, which produce much less heat than fuel vehicles. If some pipeline...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D11/02D03D15/00D03D1/00H02G3/04
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