CN205489320U - Stretch wire casing - Google Patents

Abstract

The utility model discloses a stretch wire casing, it relates to car wiring harness technical field. It includes that PVC pipe, preceding hu kou protect after and mouthful, the front and back end of PVC pipe be provided with before hukou protect the mouth after and, PVC pipe end portion is through protecting mouthful joinable elbow or square stifled. The utility model is used for pencil pre -installation platform preparation, nylon subassembly and PVC pipe seamless connection, the dress operator electric wire of taking before convenient, avoid the terminal to be out of shape and the line traumatism takes place effectively.

Description

Stretch wire casing

Technical field

The utility model relates to automotive wire bundle technical field, be specifically related to one and stretch wire casing.

Background technology

In automotive wire bundle technical field, it is often necessary to nylon assembly is connected with pvc pipe, and traditional Connected mode can not realize seamless connection, thus the performance of wire harness can be affected, and traditional Connected mode is the most relatively time-consuming arduously, adds the labor intensity of staff.

Utility model content

For not enough present on prior art, this utility model purpose is to be to provide one to stretch line Groove, simple in construction, convenient before dress operator take electric wire, be effectively prevented from outside terminal deformation and line Wound occurs

To achieve these goals, this utility model is to realize by the following technical solutions: stretch Wire casing, including before and after pvc pipe, front retaining and rear retaining, pvc pipe end be provided with front retaining and after Retaining, pvc pipe end can connecting bend or square stifled by retaining.

As preferably, cross-under live wire in described pvc pipe.

As preferably, described pvc pipe and nylon assembly seamless link.

This utility model makes for wire harness prepackage platform, and nylon assembly is seamless with pvc pipe to be connected, Before convenient, dress operator is taken electric wire, is effectively prevented from terminal deformation and line wound occurs.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, under The accompanying drawing used required in embodiment or description of the prior art will be briefly described by face, aobvious and Easily insight, the accompanying drawing in describing below is only embodiments more of the present utility model, for ability From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to according to these Accompanying drawing obtains other accompanying drawing；

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that this reality Can be easier to be readily appreciated by one skilled in the art by novel advantage and feature, thus new to this practicality The protection domain of type makes apparent clear and definite defining.

With reference to Fig. 1, this detailed description of the invention by the following technical solutions: stretch wire casing, including pvc pipe 1, before and after front retaining 2 and rear retaining 3, pvc pipe 1, end is provided with front retaining 2 and rear retaining 3, Pvc pipe 1 end can connecting bend or square stifled by retaining.

Cross-under live wire in described pvc pipe 1.

Described pvc pipe 1 and nylon assembly seamless link.

This detailed description of the invention can protect the connection of electric wire well by retaining before and after pvc pipe Terminal, it is to avoid it is because being damaged by external force, safety is high, practical.

This utility model makes for wire harness prepackage platform, and nylon assembly is seamless with pvc pipe to be connected, Before convenient, dress operator is taken electric wire, is effectively prevented from terminal deformation and line wound occurs.

The standardized element that this utility model uses all can commercially, and shaped piece is according to saying The record with accompanying drawing of bright book all can carry out customized, and the concrete connected mode of each part all uses The conventional meanses such as bolt ripe in prior art, rivet, welding, machinery, part and equipment are equal Use in prior art, conventional model, add that circuit is connected by prior art the company of routine Connect mode, be not described in detail in this.

Of the present utility model ultimate principle and principal character and this utility model have more than been shown and described Advantage.Skilled person will appreciate that of the industry, this utility model is not limited by above-described embodiment System, simply illustrates principle of the present utility model described in above-described embodiment and description, is not taking off On the premise of this utility model spirit and scope, this utility model also has various changes and modifications, In the range of these changes and improvements both fall within claimed this utility model.This utility model requirement Protection domain is defined by appending claims and equivalent thereof.

Claims (3)

1. stretch wire casing, it is characterised in that include pvc pipe (1), front retaining (2) and rear retaining (3), Before and after pvc pipe (1), end is provided with front retaining (2) and rear retaining (3), and pvc pipe (1) end is by protecting Mouth can connecting bend or square stifled.

The most according to claim 1 stretch wire casing, it is characterised in that described pvc pipe (1) Interior cross-under live wire.

The most according to claim 1 stretch wire casing, it is characterised in that described pvc pipe (1) With nylon assembly seamless link.