CN210478596U

CN210478596U - Wire protection groove structure for automobile front cabin wire harness

Info

Publication number: CN210478596U
Application number: CN201920807354.5U
Authority: CN
Inventors: 曹华丰; 高裕才; 韩丽红
Original assignee: Shanghai Qianxie Automobile Technology Co Ltd
Current assignee: Shanghai Qianxie Automobile Technology Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-08
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a car wiring harness correlation field specifically is a wire casing structure for car front cabin pencil, including the wire casing main part that is used for placing the pencil, install at least one bolt installation ear on the both sides wall of wire casing main part respectively, a plurality of through-holes that are used for fastening the ribbon to pass to the pencil is tied up are seted up to the bottom of wire casing main part. The utility model discloses the pencil protection in cabin before can strengthening the car provides the guarantee for the whole safety and stability operation of car.

Description

Wire protection groove structure for automobile front cabin wire harness

Technical Field

The utility model relates to a car wiring harness correlation field specifically is a wire casing structure for automobile front cabin pencil.

Background

The automobile wire harness is one of important parts of the whole automobile, penetrates through the whole automobile and is connected with electric equipment of the whole automobile. With the continuous development of automobile technology, automobile parts are increasing, wiring space of a wiring harness is reduced, the environment is complex, and wiring harness protection becomes more important.

As shown in fig. 1, a conventional automobile wire harness protection method is provided, in fig. 1, the automobile wire harness is composed of a wire harness 1 wrapped in a bundle by a corrugated tube or a PVC tube and a fastening band 2, and the wire harness 1 is fastened and fixed on a vehicle body by the fastening band 2.

The protection mode is suitable for smooth surfaces without sharp edges and non-moving parts; the front cabin of the automobile is a concentrated area of a power chassis of the whole automobile, the space is complex and severe, when the wire harness is protected by singly using the mode of the figure 1, the wire harness is not wear-resistant at the sharp edge, and a binding belt on a moving part is easy to loosen; the wire harness is loosened or broken, the automobile is easy to break down, and the driving safety is affected.

Therefore, in view of the above situation, there is an urgent need to develop a wire protection groove structure for a wire harness of an automobile front cabin to overcome the disadvantages in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a protect wire casing structure for cabin pencil before car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a protect wire casing structure for cabin pencil before car, is including the protect wire casing main part that is used for placing the pencil, install at least one bolt installation ear on the both sides wall of protect wire casing main part respectively, a plurality of through-holes that are used for the fastening ribbon to pass to the pencil and tie up are seted up to the bottom of protect wire casing main part.

As a further aspect of the present invention: the side view of the wire protection groove main body is of a U-shaped structure.

As a further aspect of the present invention: and a plurality of reinforcing ribs are also arranged on the outer side wall of the wire protection groove main body.

As a further aspect of the present invention: the wire protection groove main body, the bolt mounting lug and the reinforcing rib are integrally processed and formed.

As a further aspect of the present invention: the through hole is a rectangular hole, and the long edge of the through hole is parallel to the radial arrangement of the wire protection groove main body.

As a further aspect of the present invention: the through holes are respectively formed in four corners of the bottom of the wire protecting groove main body, the two through holes on the left side of the wire protecting groove main body are correspondingly arranged front and back, and the two through holes on the right side of the wire protecting groove main body are correspondingly arranged front and back.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

according to the wire protecting groove structure for the wire harness of the front engine room of the automobile, the wire harness is placed through the wire protecting groove main body, so that direct contact between the wire harness and the environment is effectively isolated, and the abrasion of the wire harness is reduced; in addition, the upper part of the wire protection groove main body is wide, the wire protection groove can be suitable for wire harnesses with different thicknesses, the assembly is convenient, and the application range is effectively enlarged; the wiring harness protective groove main body is fixed on an automobile by bolts through the arrangement of the bolt mounting lugs, the mounting structure is firm and reliable, and the wiring harness buckle is effectively prevented from loosening in the driving movement process; the through holes are also called ribbon through holes and are designed at the bottom of the main body of the protective slot for fastening the ribbons for bundling, so that poor contact of the wire harness caused by movement and loosening of the wire harness in the main body of the protective slot or pulling of the wire harness in the travelling process is prevented; many strengthening ribs distribute around the wire casing main part, improve the intensity of wire casing main part.

Drawings

Fig. 1 is a schematic diagram of a conventional automotive wiring harness protection structure.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the embodiment of the present invention.

In the figure: 1-wiring harness, 2-fastening ribbon, 3-wire protection groove main body, 4-bolt mounting lug, 5-reinforcing rib and 6-through hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 2-3, in an embodiment of the present invention, a wire protection groove structure for a car front cabin wire harness includes a wire protection groove main body 3 for placing the wire harness 1, the side view of the wire protection groove main body 3 is a "U" shaped structure, that is, a trough-like shape, the wire protection groove main body 3 is more wear-resistant than a general corrugated pipe or a PVC pipe, at least one bolt mounting lug 4 is respectively installed on two side walls of the wire protection groove main body 3, a plurality of through holes 6 for fastening a ribbon 2 to pass through and tie up the wire harness 1 are provided at the bottom of the wire protection groove main body 3, and a plurality of reinforcing ribs 5 are further provided on the outer side wall of the wire protection groove main body.

Example 2

Referring to fig. 2, the difference between the present embodiment and embodiment 1 is:

further, the wire protection groove main body 3, the bolt mounting lug 4 and the reinforcing rib 5 are integrally formed.

Further, the through hole 6 is a rectangular hole, and the long side of the through hole 6 is parallel to the radial arrangement of the wire protection groove main body 3.

Further, the through holes 6 are respectively arranged at four corners of the bottom of the wire protection groove main body 3, the two through holes 6 positioned on the left side of the wire protection groove main body 3 are correspondingly arranged in the front and the back, and the two through holes 6 positioned on the right side of the wire protection groove main body 3 are correspondingly arranged in the front and the back.

According to the wire protecting groove structure for the wire harness of the front engine room of the automobile, the wire harness 1 is placed through the wire protecting groove main body 3, so that direct contact between the wire harness 1 and the environment is effectively isolated, and abrasion of the wire harness 1 is reduced; in addition, the upper part of the wire protection groove main body 3 is wide, so that the wire protection groove main body can be suitable for wire harnesses 1 of different thicknesses, is convenient to assemble, and effectively improves the application range; through the arrangement of the bolt mounting lug 4, the wire protection groove main body 3 is fixed on the automobile by using a bolt, the mounting structure is firm and reliable, and the wire harness 1 is effectively prevented from being buckled and loosened in the driving movement process; the through hole 6 is also called a ribbon through hole and is designed at the bottom of the protective slot main body 3 for binding the fastening ribbon 2, so that poor contact of the wire harness 1 caused by movement and loosening of the wire harness 1 in the protective slot main body 3 or pulling of the wire harness 1 in the travelling process is prevented; many strengthening ribs 5 distribute around the wire casing main part 3, improve the intensity of wire casing main part 3.

To sum up, this structure can strengthen the wiring harness 1 protection in the front cabin of the automobile, provides the guarantee for the whole safe and stable operation of automobile.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a protect wire casing structure for cabin pencil before car, is including being used for placing protect wire casing main part (3) of pencil (1), its characterized in that, install at least one bolt installation ear (4) on the both sides wall of protect wire casing main part (3) respectively, a plurality of through-holes (6) that are used for fastening ribbon (2) to pass to tying up pencil (1) have been seted up to the bottom of protect wire casing main part (3).

2. The grommet structure for an automotive front cabin wire harness according to claim 1, characterized in that the grommet main body (3) has a "U" shaped structure in side view.

3. The raceway structure for an automotive front cabin wire harness according to claim 1 or 2, characterized in that a plurality of reinforcing ribs (5) are further provided on an outer side wall of the raceway body (3).

4. A raceway arrangement structure for a vehicle front cabin wire harness according to claim 3, characterized in that the raceway arrangement main body (3), the bolt mounting lug (4), and the reinforcing bar (5) are integrally formed.

5. The grommet structure for an automotive front cabin wiring harness according to claim 1, characterized in that the through-hole (6) is a rectangular hole, and the long side of the through-hole (6) is arranged parallel to the radial direction of the grommet main body (3).

6. The trunking structure for the automotive front cabin wiring harness according to claim 1 or 5, wherein the through holes (6) are respectively opened one at each of the four corners of the bottom of the trunking body (3), and the two through holes (6) located on the left side of the trunking body (3) are correspondingly arranged in the front and back direction, and the two through holes (6) located on the right side of the trunking body (3) are correspondingly arranged in the front and back direction.