CN216793348U

CN216793348U - Knotting-proof integrated wire harness

Info

Publication number: CN216793348U
Application number: CN202220332646.XU
Authority: CN
Inventors: 李海波; 连小燕; 赵世新; 杨平
Original assignee: Shangrao Delin Technology Co ltd
Current assignee: Shangrao Delin Technology Co ltd
Priority date: 2021-12-21
Filing date: 2022-02-15
Publication date: 2022-06-21
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to the technical field of integrated wire harnesses, in particular to an anti-knotting integrated wire harness, which comprises a wire harness, wherein the wire harness comprises a surface layer, the inner side of the surface layer is fixedly connected with a filling layer, the inner side of the filling layer is fixedly connected with a bending-resistant layer, and corrugated filling is arranged in the bending-resistant layer. The utility model has the advantages that: the improvement of the wire harness is that a circle of bending-resistant layer is arranged between the filling layer and the protective layer, so that the whole wire harness is thicker, and meanwhile, the corrugated filling is arranged in the bending-resistant layer, and the corrugated filling plays a role in preventing the wire harness from being wound into a small circle, bent and knotted while the requirement of the basic large circle coil wire winding of the wire harness is met, so that the wire harness is thicker, and the knotting of the wire harness can be better prevented; the single of corrugate packing is triangle-shaped, has stability, can play better supporting effect, makes the pressure of outside pencil cushion to the cooperation protective layer plays better guard action to the inside outer line core of pencil and interior line core.

Description

Knotting-proof integrated wire harness

Technical Field

The utility model relates to the technical field of integrated wire harnesses, in particular to an anti-knotting integrated wire harness.

Background

The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources. A harness is also understood to be a wire connected between two connectors, mostly of a layered design. The conventional wire harness is soft in whole body and easy to knot in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an anti-knotting integrated wiring harness.

The purpose of the utility model is realized by the following technical scheme: an anti-knotting integrated wire harness comprises a wire harness, wherein the wire harness comprises a surface layer, the inner side of the surface layer is fixedly connected with a filling layer, the inner side of the filling layer is fixedly connected with a bending-resistant layer, and corrugated filling is arranged inside the bending-resistant layer;

the utility model discloses a pencil, including the pencil, the inboard fixedly connected with protective layer of resistant curved layer, the inboard fixedly connected with inlayer of protective layer, the inside parcel of inlayer has outer sinle silk, and the inlayer is the insulating layer of outer sinle silk, the inside of pencil is still including the insulating layer, the inboard of outer sinle silk sets up the insulating layer, the inboard parcel of insulating layer has interior sinle silk.

Optionally, the pencil wholly comprises top layer, filling layer, resistant curved layer, corrugate packing, protective layer, inlayer, outer sinle silk, insulating layer and interior sinle silk, and a list that the corrugate was filled is triangle-shaped, has stability, can play better supporting effect, makes the pressure of outside pencil cushion to the cooperation protective layer plays better guard action to the inside outer sinle silk of pencil and interior sinle silk.

Optionally, the filling layer is made of glass fiber, and the thickness of the filling layer is smaller than that of the bending-resistant layer.

Optionally, the corrugate is filled in the inside circumference array on resistant curved layer, and the improvement of this pencil is for having set up the resistant curved layer of round between filling layer and protective layer, when making the whole thicker of pencil, the inside on resistant curved layer is provided with the corrugate and fills, when satisfying the basic big coil winding demand of this pencil, and the corrugate is filled and is played and hinders the effect that the pencil is buckled and is knotted into the snare to this pencil is thicker, and can be better prevent that the pencil from knotting, the material of protective layer is polyfluoroethylene.

Optionally, the thickness of the protective layer is greater than that of the inner layer, and the number of the outer wire cores is ten.

Optionally, the insulating layer is located between the outer core and the inner core.

Optionally, the number of the inner wire cores is three.

The utility model has the following advantages:

1. this prevent integrated pencil of knoing, the inboard fixedly connected with filling layer on top layer, the inboard fixedly connected with of filling layer is resistant curved layer, the inside on resistant curved layer is equipped with the corrugate and fills, the inboard fixedly connected with protective layer on resistant curved layer, the inboard fixedly connected with inlayer of protective layer, the inside parcel of inlayer has outer sinle silk, the inside of pencil is still including the insulating layer, the inboard of outer sinle silk sets up the insulating layer, the inboard parcel of insulating layer has interior sinle silk, the improvement of this pencil is for having set up the resistant curved layer of round between filling layer and protective layer, when making the pencil whole thicker, the inside on resistant curved layer is provided with the corrugate and fills, when satisfying the basic big winding line winding demand of this pencil, the corrugate is filled and is played the effect that hinders the pencil to be twisted into the snare and buckle, thereby this pencil is thicker, and can be better prevent that the pencil from knoing.

2. This prevent integrated pencil of knoing, the inside on resistant layer of bending is equipped with the corrugate and fills, and the single of corrugate packing is triangle-shaped, has stability, can play better supporting effect, makes the pressure of outside pencil cushion to the cooperation protective layer plays better guard action to the inside outer wire core of pencil and the interior wire core.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention.

In the figure: 1-wire harness, 2-surface layer, 3-filling layer, 4-bending-resistant layer, 5-corrugated filling, 6-protective layer, 7-inner layer, 8-outer wire core, 9-insulating layer and 10-inner wire core.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

Example 1:

as shown in fig. 1, an anti-knotting integrated wire harness comprises a wire harness 1, wherein the wire harness 1 comprises a surface layer 2, a filling layer 3 is fixedly connected to the inner side of the surface layer 2, a bending-resistant layer 4 is fixedly connected to the inner side of the filling layer 3, and corrugated filling 5 is arranged inside the bending-resistant layer 4; the corrugated filling 5 is triangular, has stability, can play a good supporting effect, and can buffer the pressure of the external wire harness 1, so that the outer wire core 8 and the inner wire core 10 in the wire harness 1 are well protected by matching with the protective layer 6;

resistant curved layer 4's inboard fixedly connected with protective layer 6, the inboard fixedly connected with inlayer 7 of protective layer 6, inlayer 7 are outer sinle silk 8's insulating layer, and the inside parcel of inlayer 7 has outer sinle silk 8, and the inside of pencil 1 is still including insulating layer 9, and the inboard of outer sinle silk 8 sets up insulating layer 9, and the inboard parcel of insulating layer 9 has inner sinle silk 10.

As a preferred technical scheme of the utility model: the whole wire harness 1 is composed of a surface layer 2, a filling layer 3, a bending-resistant layer 4, a corrugated filling 5, a protective layer 6, an inner layer 7, an outer wire core 8, an insulating layer 9 and an inner wire core 10, the filling layer 3 is made of glass fibers, the thickness of the filling layer 3 is smaller than that of the bending-resistant layer 4, and the corrugated filling 5 is arranged in the inner circumferential array of the bending-resistant layer 4;

the material of protective layer 6 is polyvinyl fluoride, and the thickness of protective layer 6 is greater than the thickness of inlayer 7, and the quantity of outer line core 8 is ten, and insulating layer 9 is located between outer line core 8 and the inner line core 10, and the quantity of inner line core 10 is three.

Example 2:

the corrugated filling 5 in the bending-resistant layer 4 is arranged to be arch-shaped filling, so that the covering span is larger, the material consumption is reduced, and the effect of buffering protection on the wire harness 1 is better.

The working process of the utility model is as follows:

s1, the wire harness 1 integrally consists of a surface layer 2, a filling layer 3, a bending resistant layer 4, a corrugated filling 5, a protective layer 6, an inner layer 7, an outer wire core 8, an insulating layer 9 and an inner wire core 10;

s2, the whole wire harness 1 is thick, and ten outer wire cores 8 and three inner wire cores 10 are arranged inside the wire harness;

s3, a circle of bending-resistant layer 4 is arranged between the filling layer 3 and the protective layer 6, corrugated filling 5 is arranged inside the bending-resistant layer 4, and the corrugated filling 5 plays a role in preventing the wiring harness 1 from being bent and knotted into a small circle while the requirement of the basic large-circle coil winding of the wiring harness 1 is met.

To sum up, when the anti-knotting integrated wiring harness is used, the inner side of the surface layer 2 is fixedly connected with the filling layer 3, the inner side of the filling layer 3 is fixedly connected with the bending resistant layer 4, the corrugated filling 5 is arranged inside the bending resistant layer 4, the inner side of the bending resistant layer 4 is fixedly connected with the protective layer 6, the inner side of the protective layer 6 is fixedly connected with the inner layer 7, the inner part of the inner layer 7 is wrapped with the outer wire core 8, the wiring harness 1 also comprises the insulating layer 9, the inner side of the outer wire core 8 is provided with the insulating layer 9, the inner side of the insulating layer 9 is wrapped with the inner wire core 10, the wiring harness 1 is improved in the way that the bending resistant layer 4 is arranged between the filling layer 3 and the protective layer 6, the whole wiring harness 1 is thicker, the corrugated filling 5 is arranged inside the bending resistant layer 4, the winding requirement of the basic large-circle wire coil of the wiring harness 1 is met, and the corrugated filling 5 plays a role of preventing the wiring harness 1 from being wound into small-circle to be knotted, therefore, the wire harness 1 is thicker and can better prevent the wire harness 1 from knotting; resistant curved layer 4's inside is equipped with the corrugate and fills 5, and the corrugate single of filling 5 is triangle-shaped, has stability, can play better supporting effect, makes outside pencil 1's pressure cushion to cooperation protective layer 6 plays better guard action to pencil 1 inside outer wire core 8 and interior wire core 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-knotting integrated wire harness comprises a wire harness (1), wherein the wire harness (1) comprises a surface layer (2), and is characterized in that a filling layer (3) is fixedly connected to the inner side of the surface layer (2), a bending-resistant layer (4) is fixedly connected to the inner side of the filling layer (3), and corrugated filling (5) is arranged inside the bending-resistant layer (4); the utility model discloses a pencil, including pencil, inboard fixedly connected with protective layer (6) of resistant curved layer (4), inboard fixedly connected with inlayer (7) of protective layer (6), the inside parcel of inlayer (7) has outer sinle silk (8), the inside of pencil (1) is still including insulating layer (9), the inboard of outer sinle silk (8) sets up insulating layer (9), the inboard parcel of insulating layer (9) has inner sinle silk (10).

2. The integrated knot-tying-prevention wiring harness as claimed in claim 1, wherein: the wire harness (1) integrally comprises a surface layer (2), a filling layer (3), a bending-resistant layer (4), a corrugated filling (5), a protective layer (6), an inner layer (7), an outer wire core (8), an insulating layer (9) and an inner wire core (10).

3. The integrated wiring harness of claim 1, wherein: the material of filling layer (3) is glass fiber, the thickness of filling layer (3) is less than resistant layer (4) thickness of bending.

4. The integrated knot-tying-prevention wiring harness as claimed in claim 1, wherein: the corrugated filling (5) is arranged in the inner circumference array of the bending-resistant layer (4), and the protective layer (6) is made of polyvinyl fluoride.

5. The integrated knot-tying-prevention wiring harness as claimed in claim 1, wherein: the thickness of the protective layer (6) is larger than that of the inner layer (7), and the number of the outer wire cores (8) is ten.

6. The integrated knot-tying-prevention wiring harness as claimed in claim 1, wherein: the insulating layer (9) is located between the outer wire core (8) and the inner wire core (10).

7. The integrated knot-tying-prevention wiring harness as claimed in claim 1, wherein: the number of the inner wire cores (10) is three.