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Wire Protection Parts

A technology for protecting components and wires, which is applied in the direction of electrical components, vehicle components, circuits or fluid pipelines, etc. It can solve the problem that the diameter of the wire protection tube 501 is easy to change, and achieve the effect of improving the installation operation and the installation accuracy

Active Publication Date: 2017-10-31
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, if the adhesive tape 507 is tightly wound to attach the end portion of the wire protection tube 501 to the wire harness 505 by tape, the peripheral walls of the wire protection tube 501 opposed to each other on each side of the slit 503 can be easily overlap each other so that the wire protection tube 501 is in the form of a roll, causing a problem that the diameter of the wire protection tube 501 is easily changed after being attached by tape

Method used

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Examples

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Embodiment Construction

[0047] Hereinafter, embodiments of the present invention will be described with reference to the drawings. like figure 1 As shown, the wire protection member 11 according to the first embodiment of the present invention is suitable for a wire harness 13 to be provided in an automobile or the like. like figure 2 As shown, the wire protection member 11 according to the first embodiment has: a cylindrical wire protection tube 15 inside which is a wire insertion space 27; a protection tube end opening 31 configured as a wire drawing opening; and a wire fastening member 17 .

[0048] The wire protection tube 15 according to this embodiment is made of insulating synthetic resin, and has flexibility with respect to material and structure. The wire protection tube 15 is formed in a nodular shape to have flexibility, in which a plurality of large-diameter portions 19 and a plurality of small-diameter portions 21 are alternately connected, the small-diameter portions 21 are provide...

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PUM

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Abstract

An electric wire protection component (11), comprising: a cylindrical electric wire protection tube (15), an electric wire insertion space (27) is formed in the inside of the electric wire protection tube; In (15), the electric wire inserted into the electric wire insertion space (27) is drawn out from the opening of the end portion of the protection tube; and the electric wire fixing member (17) has a wire fixing plate (35) which is connected with the electric wire fixing plate (35). An annular covering portion (33) that covers the wire protection tube (15) near the opening portion (31) of the protection tube end and is formed by molding through the protection tube end is integrally formed The wires drawn out of the opening (31) are placed on the wire fastening plate (35).

Description

technical field [0001] The present invention relates to an electric wire protection component. Background technique [0002] Conventionally, a flexible outer tube (wire protection tube) such as a corrugated tube made of synthetic resin is attached to a wire harness to be routed in an automobile or the like to protect the wires from external disturbing substances (see Patent Document 1) . like Figure 11 As shown, the slit 503 is provided along the entire length of the wire protection tube 501 in the axial direction, and the wire protection tube 501 is attached to the wire harness (wire) 505 by opening the slit 503 and by covering the wire harness 505 from the side. [0003] In some cases, the wire protection tube 501 is attached to the wire harness 505 with an adhesive tape 507 in order to position the wire protection tube 501 having the slit 503 in the axial direction relative to the wire harness 505 inserted therein. The adhesive tape 507 is also wrapped around the wire ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04B60R16/02
CPCH02G3/0468H02G3/06H02G3/34H02G3/0406
Inventor 塚本真史远藤正明
Owner YAZAKI CORP
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