CN207433266U - Conducting wire, plug wire adapter assembly and fuel tank - Google Patents

Abstract

The utility model discloses a kind of conducting wires, are broken into two sections, including：Contact tube, injection molded layers and two section conducting wires；Two section conducting wires are respectively provided with core connector, two core connectors are inserted in respectively in the both ends of the contact tube, the injection molded layers envelope two junctions of two section conducting wires and the contact tube, gap between each section core of conducting wire and line skin is enclosed in the section conducting wire and the junction of the contact tube, drain path in i.e. each section conducting wire is blocked, so as to it is prevented that the leakage of fuel oil, and the processing technology of the conducting wire is simple, at low cost.The invention also discloses a kind of plug wire adapter assembly and fuel tanks.

Description

Conducting wire, plug wire adapter assembly and fuel tank

Technical field

The utility model is related to fuel leakage field, more specifically to a kind of conducting wire, a kind of plug wire adapter assembly with And a kind of fuel tank.

Background technology

Fuel tank includes conducting wire, which connects the oil pump and liquid level sensor in fuel tank, other end connection combustion Power supply outside fuel tank.There is gap between the line skin and core of conducting wire, the oil gas in fuel tank can be flowed out by the gap, so as to Cause the leakage of fuel oil.It leaks in order to prevent, whole wire core infiltration can be made.But the complex process of infiltration, price are held high It is expensive.

Therefore, how to evade the leakage of fuel oil, and of low cost, processing technology is simple, be those skilled in the art urgently Critical problem to be solved.

Utility model content

The purpose of this utility model is to provide a kind of conducting wire, and the gap between core and line skin in the conducting wire is enclosed, Prevent the leakage of fuel oil, and the processing technology of the conducting wire is simple, it is of low cost.

In order to achieve the above objectives, the utility model provides following technical scheme：

A kind of conducting wire is broken into two sections, including：Contact tube, injection molded layers and two section conducting wires；

Two section conducting wires are respectively provided with core connector, and two core connectors are inserted in respectively in the both ends of the contact tube, The injection molded layers envelope two junctions of two section conducting wires and the contact tube, so that the core and line of each section conducting wire Gap between skin is enclosed in the section conducting wire and the junction of the contact tube.

Preferably, two core connectors distinguish sleeving and riveting in the both ends of the contact tube.

Preferably, the contact tube is copper pipe.

The utility model additionally provides a kind of plug wire adapter assembly, and including plug wire joint body and conducting wire, the conducting wire is Any one above-mentioned conducting wire, the contact tube part injection of the conducting wire is in the plug wire joint body.

The utility model additionally provides a kind of fuel tank, including fuel tank body, is arranged on the fuel tank body Flange, plug wire adapter assembly, the plug wire adapter assembly are above-mentioned plug wire adapter assembly, and the flange has to install described The mounting hole of the plug wire joint body of plug wire adapter assembly.

Preferably, the plug wire joint body is installed on by sealing ring in the mounting hole.

It can be seen from the above technical proposal that the conducting wire in the utility model is broken into two sections, conducting wire is saved by two afterwards Core connector be inserted in the both ends of contact tube, afterwards to contact tube and two section conducting wires junctions be molded, formed note Layer is moulded, the gap between each section core of conducting wire and line skin is injection molding layer in the junction of the section conducting wire and contact tube and seals, Drain path in i.e. each section conducting wire is blocked, so as to it is prevented that the leakage of fuel oil, and the processing technology letter of the conducting wire It is single, it is at low cost.

Description of the drawings

In order to illustrate more clearly of the scheme in the utility model embodiment, will make below to required described in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those skilled in the art, without creative efforts, other be can also be obtained according to these attached drawings Attached drawing.

Fig. 1 is the structure diagram for the plug wire adapter assembly that one specific embodiment of the utility model provides；

Fig. 2 is the connection diagram of the contact tube that one specific embodiment of the utility model provides and two section conducting wires.

Wherein, 1 is conducting wire；11 it is core connector, 2 be plug wire joint body, 3 be contact tube, 4 be sealing ring, 5 is method It is blue.

Specific embodiment

The utility model provides a kind of conducting wire, and the gap between core and line skin in the conducting wire is enclosed, and prevents from firing The leakage of oil, and the processing technology of the conducting wire is simple, it is of low cost.

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Embodiment based on the utility model, those of ordinary skill in the art are not making the premise of creative work Lower obtained all other embodiment, shall fall within the protection scope of the present invention.

It please refers to Fig.1, in one specific embodiment of the utility model, conducting wire is broken into two sections.Conducting wire include contact tube 3, Injection molded layers and two section conducting wires.There are two core connectors 11 for two section conducting wire tools.Two core connectors 11 are inserted in contact tube 3 respectively Both ends in.Injection molded layers envelope two junctions of two section conducting wires and contact tube 3, then the core and line of each section conducting wire Gap between skin is enclosed in the section conducting wire and the junction of contact tube 3, i.e., the drain path in each section conducting wire is blocked, So as to it is prevented that the leakage of fuel oil, and the processing technology of the conducting wire is simple, at low cost.

In one specific embodiment of the utility model, it is above-mentioned in two core connectors 11 distinguish sleeving and riveting in contact tube 3 In both ends.

Preferably, contact tube 3 is copper pipe, and copper pipe good conductivity, matter is soft to be easy to sleeving and riveting, and relative low price.

The utility model additionally provides a kind of plug wire adapter assembly, including plug wire joint body 2 and conducting wire 1, particularly should Conducting wire is any one above-mentioned conducting wire 1, and 3 part injection of contact tube of conducting wire 1 is in plug wire joint body 2.Above-mentioned conducting wire 1 has Said effect, the plug wire adapter assembly with above-mentioned conducting wire 1 repeat no more herein equally with said effect.

The invention also discloses a kind of fuel tank, which includes fuel tank body, is arranged at fuel tank body On flange 5, plug wire adapter assembly, which is above-mentioned plug wire adapter assembly, and the plug wire of plug wire adapter assembly connects Head body 2 is mounted in the mounting hole of flange 5.In order to improve the sealing performance between flange 5 and plug wire joint body 2, may be used also To set sealing ring 4 between plug wire joint body 2 and mounting hole.

The above description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (6)

1. a kind of conducting wire is broken into two sections, which is characterized in that including：Contact tube (3), injection molded layers and two section conducting wires；

Two section conducting wires are respectively provided with core connector (11), and two core connectors (11) are inserted in the contact tube (3) respectively In both ends, the injection molded layers envelope two junctions of two section conducting wires and the contact tube (3), so that each section conducting wire Core and line skin between gap be enclosed in the junction of the section conducting wire and the contact tube (3).

2. conducting wire according to claim 1, which is characterized in that two core connectors (11) respectively in described lead by sleeving and riveting In the both ends of fulgurite (3).

3. conducting wire according to claim 1 or 2, which is characterized in that the contact tube (3) is copper pipe.

4. a kind of plug wire adapter assembly, including plug wire joint body (2) and conducting wire, which is characterized in that the conducting wire is such as right It is required that the conducting wire described in 1-3 any one, contact tube (3) part injection of the conducting wire is in the plug wire joint body (2).

5. a kind of fuel tank, including fuel tank body, the flange (5), the plug wire adapter assembly that are arranged on the fuel tank body, It is characterized in that, the plug wire adapter assembly is plug wire adapter assembly as claimed in claim 4, the flange (5), which has, to be used In the mounting hole for installing the plug wire joint body (2).

6. fuel tank according to claim 5, which is characterized in that the plug wire joint body (2) is pacified by sealing ring (4) Loaded in the mounting hole.