CN221476988U - Wire harness fixing piece and vehicle - Google Patents

Abstract

The utility model discloses a wire harness fixing piece and a vehicle, comprising: the fixed protective case, the fixed protective case is equipped with connecting portion, connecting portion are used for linking to each other with the automobile body panel beating, the fixed protective case is formed with the threading passageway, the threading passageway is suitable for the orientation the automobile body panel beating is opened, the fixed protective case is equipped with a plurality of threading mouthfuls, the threading mouth with the threading passageway intercommunication. According to the wire harness fixing piece provided by the embodiment of the utility model, the wire harness can be installed in the threading channel formed by the fixing protective shell by constructing the fixing protective shell with the half-package structure, so that the installation position of the wire harness is fixed, the wire harness is protected, the abrasion of the wire harness and the sheet metal of the vehicle body is reduced, the service life of the wire harness is prolonged, and the reliability of the vehicle is improved.

Description

Wire harness fixing piece and vehicle

Technical Field

The utility model relates to the technical field of vehicle manufacturing, in particular to a wire harness fixing piece and a vehicle with the wire harness fixing piece.

Background

As automobiles become more popular, reliability of the automobiles is receiving increasing attention. The positive wire harness of the vehicle in the current market can pass through a vehicle body metal plate and a power system when being connected with a storage battery and an electric appliance for an automobile front cabin, so that the wire harness needs to be routed along the outside of the vehicle body. Therefore, in order to ensure the safety and reliability of the power line, the power line at the metal plate position needs to be protected, so that the damage of the whole vehicle power line and the metal plate due to abrasion is avoided.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a wire harness fixing member for fixing a wire harness and protecting it from damage to a vehicle body panel Jin Mosun.

The wire harness fixing member according to an embodiment of the present utility model includes: the fixed protective case, the fixed protective case is equipped with connecting portion, connecting portion are used for linking to each other with the automobile body panel beating, the fixed protective case is formed with the threading passageway, the threading passageway is suitable for the orientation the automobile body panel beating is opened, the fixed protective case is equipped with a plurality of threading mouthfuls, the threading mouth with the threading passageway intercommunication.

According to the wire harness fixing piece provided by the embodiment of the utility model, the wire harness can be installed in the threading channel formed by the fixing protective shell by constructing the fixing protective shell with the half-package structure, so that the installation position of the wire harness is fixed, the wire harness is protected, the abrasion of the wire harness and the sheet metal of the vehicle body is reduced, the service life of the wire harness is prolonged, and the reliability of the vehicle is improved.

According to the wire harness fixing piece provided by the embodiment of the utility model, the fixing protective shell comprises the first section and the second section, the first section is connected with the second section in a bending way, the first section and the second section are both provided with the threading opening, and at least one of the first section and the second section is provided with the connecting part.

According to the wire harness fixing piece provided by the embodiment of the utility model, the first section is provided with at least one threading opening at the end part facing away from the second section, and the second section is provided with at least one threading opening at the end part facing away from the first section.

According to the wire harness fixing piece provided by the embodiment of the utility model, the threading opening is formed in the middle of the first section and/or the second section.

According to the wire harness fixing piece provided by the embodiment of the utility model, the plurality of threading openings are arranged, and the plurality of threading openings are distributed at intervals in the circumferential direction of the fixing protective shell.

According to the wire harness fixing member of the embodiment of the utility model, the opening directions of at least two of the plurality of threading openings outside the fixing shield are the same.

According to the wire harness fixing piece provided by the embodiment of the utility model, the fixing protecting shell is provided with the first reinforcing ribs, the first reinforcing ribs are arranged in an extending mode along the arrangement direction of the wire harness, and/or the connecting part of the fixing protecting shell and the connecting part is provided with the second reinforcing ribs.

According to the wire harness fixing piece provided by the embodiment of the utility model, the number of the threading openings is multiple, each threading opening is provided with the first binding structure, and the first binding structure is used for fixing the part of the wire harness positioned at the threading opening.

According to the wire harness fixing piece provided by the embodiment of the utility model, the threading channel is internally provided with the second bundling structure which is spaced from the first bundling structure, and the second bundling structure is used for fixing the part of the wire harness in the threading channel.

The utility model further provides a vehicle.

According to the vehicle of the embodiment of the utility model, the wire harness fixing member of any one of the above is provided.

The same advantages of the vehicle and any of the above-described harness fixtures over the prior art are not described in detail herein.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a wire harness fixing member according to an embodiment of the present utility model;

Fig. 2 is an effect diagram of a wire harness fixing member fixing a wire harness to a vehicle body sheet metal according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a fixing case according to an embodiment of the present utility model.

Reference numerals:

The wire harness fixing member 100,

The fixing case 1, the connection part 11, the mounting hole 111, the second reinforcing rib 112, the first section 12, the second section 13, the extension part 131, the first reinforcing rib 14,

The first strapping structure 2, the second strapping structure 3,

A threading channel A, a threading opening B, a vehicle body plate 200 and a wire harness 300.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

A wire harness fixing member 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 3, including: the protective casing 1 is fixed.

The fixed protective case 1 is provided with a connecting part 11, the connecting part 11 is used for being connected with a vehicle body sheet metal, the fixed protective case 1 is formed with a threading channel A, the threading channel A is suitable for being opened towards the vehicle body sheet metal, the fixed protective case 1 is provided with a plurality of threading openings B, and the threading openings B are communicated with the threading channel A.

It should be noted that, as shown in fig. 3, the fixing casing 1 is an injection molding integrated structure and is configured as a semi-wrapped arc structure, so that a circular threading channel a is formed inside, and the threading channel a can be mounted in a matching manner with the wire harness 300. Wherein, the fixed shield 1 is formed with threading openings B distributed at respective opening ends of the fixed shield 1, so that the wire harness 300 can be extended from the threading openings B to the outside. And a connection part 11 is provided at an edge of the fixed casing 1, the connection part 11 extends radially along the edge of the fixed casing 1 to form a sheet structure, and a mounting hole 111 is provided at a central position of the connection part 11.

In actual installation, the plurality of wire harnesses 300 are installed by extrusion from the side of the fixed protective case 1, which is close to the vehicle body sheet metal 200, so that the plurality of wire harnesses 300 can be clamped into the threading channel a, and then the extending direction of the plurality of wire harnesses 300 is adjusted, so that the plurality of wire harnesses 300 respectively shuttle the plurality of threading openings B of the fixed protective case 1. The harness 300 is continuously adjusted to enable the extending direction of the harness 300 to be consistent with the opening direction of the threading opening B, so that the abrasion degree of the harness 300 after installation can be reduced, the fixing protecting shell 1 is abutted against the vehicle body plate 200, the connecting part 11 is abutted against the vehicle body plate 200, and then the connecting piece is penetrated through the mounting hole 111 on the connecting part 11 and is connected with the vehicle body plate 200, so that the installation of the whole fixing protecting shell 1 is completed.

It can be appreciated that the fixing shield 1 is made of a harder material, such as engineering plastic, plastic powder, polycarbonate, etc., so that the strength of the fixing shield 1 is higher, the protection capability is stronger, the fixing shield 1 is not easy to deform, and the stability of the guiding capability of the fixing shield 1 can be ensured, thereby facilitating the protection of the wire harness 300 by the fixing shield 1 after installation, preventing the wire harness 300 from wearing with the vehicle body sheet metal 200, and enhancing the reliability of the vehicle.

According to the wire harness fixing piece 100 of the embodiment of the utility model, the wire harness 300 can be installed in the threading channel A formed by the fixing protective shell 1 by constructing the fixing protective shell 1 with a half-package structure, so that the installation position of the wire harness 300 is fixed, the protection is provided for the wire harness 300, the abrasion of the wire harness 300 and the vehicle body sheet metal 200 is reduced, the service life of the wire harness 300 is prolonged, and the reliability of a vehicle is improved.

In some embodiments, the fixing protective shell 1 comprises a first section 12 and a second section 13, the first section 12 is connected with the second section 13 in a bending way, the first section 12 and the second section 13 are both provided with a threading opening B, and at least one of the first section 12 and the second section 13 is provided with a connecting part 11. It should be noted that, as shown in fig. 3, the first section 12 and the second section 13 are connected and integrally configured to ensure structural strength of the fixed casing 1. In practical design, the shape of the first section 12 and the second section 13 is not limited in this embodiment, and it is understood that the first section 12 and the second section 13 may be configured in a straight shape or an arc shape, so that the bent fixing casing 1 formed by connecting the first section 12 and the second section 13 can be adapted to the wire harness 300, and the wire harness 300 is fixed and then plays a guiding role, so that the degree of freedom and the extending direction of the wire harness 300 are limited, and friction damage between the wire harness 300 and the vehicle body sheet metal 200 is avoided.

Specifically, the first section 12 and the second section 13 are both semi-bag-shaped structures, threading channels A are formed on one sides of the metal plates facing the vehicle body, during installation, the first section 12 and the second section 13 are buckled with the wire harness 300, the wire harness 300 extends out from a threading opening B formed by the first section 12 and the second section 13, then the first section 12 and the second section 13 can be abutted against the metal plates of the vehicle body to fix the wire harness 300, and finally at least one connecting part 11 arranged on the first section 12 and the second section 13 is fixedly connected with the metal plates 200 of the vehicle body, so that the installation effect that the fixing protective shell 1 is fixed on the vehicle body is realized. Thus, the service life of the wire harness 300 after being mounted on the vehicle body can be improved and the durability of the vehicle can be improved by the protection and fixation of the first and second segments 12 and 13. Meanwhile, the installation process is simple and easy to operate, and the convenience of use of the wire harness fixing member 100 is improved.

The number of the connection portions 11 is not limited in this embodiment. The connecting portion 11 is disposed at the edge of the fixed protective shell 1, that is, the connecting portion 11 is fixedly connected with the edge of the first section 12 or the second section 13, and the first section 12, the second section 13 and the connecting portion 11 are all in an integral structure, so that the connecting portion 11 is connected with the first section 12 or the connecting portion 11 is connected with the second section 13 to ensure the fixing effect of the connecting portion 11.

It will be appreciated that in order to ensure the mounting stability of the fixed casing 1 in practical mounting, one connection portion 11 may be provided on each of the different sides of the first section 12 and the second section 13, one degree of freedom of the fixed casing 1 may be defined by the connection portion 11 of the first section 12, and one degree of freedom of the fixed casing 1 may be defined by the connection portion 11 of the second section 13, so that the fixed casing 1 may be kept fixed, stability of the fixed casing 1 may be improved, and rotation or the like may be avoided. Meanwhile, the connecting parts 11 are arranged on different sides, so that the fixing effect of the fixing protective shell 1 and the metal plate of the vehicle body is improved, the limiting capacity of the wire harness 300 when the wire harness 300 is fixed is guaranteed, and the possibility that the wire harness 300 is separated from the fixing protective shell 1 is reduced.

In some embodiments, the first section 12 is formed with at least one threading opening B at an end facing away from the second section 13, and at least one threading opening B at an end of the second section 13 facing away from the first section 12. That is, as shown in fig. 2, the ends of the first and second segments 12 and 13 in the direction away from each other each form at least one threading opening B, thereby ensuring that the wire harness 300 can extend from the threading opening B to the outside when the wire harness 300 is fixed to the first and second segments 12 and 13.

It is to be understood that the number of threading openings B is not particularly limited in this embodiment. For example, in the present embodiment, the number of the threading openings B provided at the end of the first section 12 facing away from the second section 13 is two, so that the two wire harnesses 300 can be ensured to extend from there to the outside. The number of threading openings B provided at the end of the second section 13 facing away from the first section 12 is one, so that one wire harness 300 can extend from there to the outside. That is, the number of the threading openings B can be set according to the number of the wire harnesses 300 which need to be fixed, so that the wire harnesses 300 can be ensured to extend to the outside according to the required extending direction, and a reasonable installation effect is achieved.

Wherein, only one wire harness 300 is supported by one threading opening B to shuttle, thereby avoiding the mutual interference of a plurality of wire harnesses 300 to disturb the trend of the wire harnesses 300, solving the problems of fire disaster and the like caused by short circuit of the wire harnesses 300 due to the mutual winding of the wire harnesses 300.

In some embodiments, the middle of the first section 12 and/or the second section 13 is provided with a threading opening B. That is, the first and second segments 12 and 13 are provided with one or more wire passing openings B at intervals in the extending direction thereof during the extending process, so that the plurality of wire harnesses 300 fixed to the fixing case 1 can also extend from the wire passing openings B to the outside. In the present embodiment, the number of threading openings B in the extending direction of the first section 12 and/or the second section 13 is not particularly limited, and may be reasonably designed according to the number of the wire harnesses 300 at the fixed position. For example, in the present embodiment, as shown in fig. 1, two threading openings B are provided at the same side in the extending direction of the second segment 13 at intervals. I.e. the second section 13 is provided with an extension 131 at the middle, whereas the extension 131 extends away from the direction of the first section 12, so that a threading opening B is formed at the end of the extension 131.

It can be appreciated that the extending portion 131 can play a guiding and limiting role on the wire harness 300, that is, the wire harness 300 entering the extending portion 131 can be arranged towards the extending direction of the extending portion 131 through the extending length of the extending portion 131, meanwhile, the influence of other wire harnesses 300 can be avoided, the friction between the wire harnesses 300 is reduced, the wire harness 300 is protected, and the wire harness 300 is ensured to extend smoothly from the threading opening B to the outside.

In other embodiments, a plurality of threading openings B are provided, and the plurality of threading openings B are spaced apart in the circumferential direction of the fixed casing 1. That is, a plurality of threading openings B may be disposed at the same side or different sides of the extending direction of the first section 12 and/or the second section 13, and the plurality of threading openings B are spaced around the circumference of the fixed casing 1 to ensure that the fixed casing 1 can extend the plurality of wire harnesses 300 from multiple directions, and ensure that the wire harnesses 300 can extend to the outside from multiple directions, so as to ensure that the wire harnesses 300 of the vehicle at different positions can reasonably extend, avoid the plurality of wire harnesses 300 from winding around each other and bending, thereby optimizing the space in the vehicle, improving the trend of the wire harnesses 300, and improving the service life and the aesthetic property of the wire harnesses 300.

In some embodiments, at least two of the plurality of threading openings B are open in the same direction outside the fixed guard 1. That is, among the plurality of threading openings B provided on the first section 12 or the second section 13, the opening directions of the two adjacent threading openings B are the same, so that the extending directions of the two adjacent wire harnesses 300 after passing through the threading openings B are parallel or separated, thereby ensuring that the adjacent wire harnesses 300 do not interfere with each other after passing through the threading openings B, avoiding winding, and reducing friction therebetween. For example, in the present embodiment, the first section 12 is provided with two threading openings B at the end portions, the opening directions of the two threading openings B being the same; and two extending parts 131 are arranged at the middle part of the second section 13, and the two extending parts 131 are arranged at intervals and in parallel, so that the opening directions of the threading openings B formed by the two extending parts 131 at the end parts are the same.

In some embodiments, the fixing cover 1 is provided with the first reinforcing rib 14, and the first reinforcing rib 14 is provided to extend in the arrangement direction of the wire harness 300. It will be appreciated that, as shown in fig. 3, the first reinforcing ribs 14 are provided in plural, and the extending direction of the first reinforcing ribs 14 includes extending along the arrangement direction of the wire harness 300 and extending along the circumferential direction of the threading passage a, and the first reinforcing ribs 14 extending along the arrangement direction of the wire harness 300 and the first reinforcing ribs 14 extending along the circumferential direction of the threading passage a are disposed at intervals from each other, so that the extending direction of the fixing casing 1 and the first reinforcing ribs 14 uniformly distributed in the circumferential direction are ensured, the strength and the rigidity of the fixing casing 1 are further improved, the fixing casing 1 is prevented from being deformed, and the toughness of the fixing casing 1 is improved. Meanwhile, the first reinforcing ribs 14 are uniformly distributed on the fixed protecting shell 1, so that the stress uniformity of the fixed protecting shell 1 is maintained, and the stability of the whole structure is improved.

And a second reinforcing rib 112 is arranged at the joint of the fixed protective shell 1 and the connecting part 11. That is, the second reinforcing ribs 112 are disposed inside the connection portion 11 and connected with the fixing housing 1, thereby improving the structural strength of the connection portion 11 and ensuring the connection strength of the connection portion 11 with the first and second sections 12 and 13.

Specifically, as shown in fig. 3, the second reinforcing ribs 112 are provided in plurality, and the plurality of second reinforcing ribs 112 are disposed toward one side of the vehicle body sheet metal and circumferentially distributed around the mounting hole 111. Therefore, under the action of the plurality of second reinforcing ribs 112, the connection stability of the connection part 11 and the metal plate of the vehicle body is higher, the structural strength of the connection part 11 is ensured to be large, and the stable connection of the fixed protecting shell 1 and the metal plate of the vehicle body can be supported, so that the capability of fixing the wire harness 300 by the fixed protecting shell 1 is ensured, and the durability of the fixed protecting shell 1 is improved.

In some embodiments, the number of threading openings B is plural, and a first binding structure 2 is provided at each threading opening B, and the first binding structure 2 is used to fix a portion of the wire harness 300 located at the threading opening B. As shown in fig. 1, the first binding structure 2 is made of a band, and the first binding structure 2 is provided inside each threading opening B and near one side of the body panel 200. In actual installation, after the wire harness 300 is fixed to the fixing casing 1, the first bundling structure 2 at each threading opening B contracts to bundle the wire harness 300, so that the wire harness 300 is not easy to fall off from the threading channel a and the wire harness 300 is guided and fixed, and the extending direction of the wire harness 300 from the threading opening B tends to be reasonable.

In some embodiments, a second binding structure 3 is further provided in the threading passage a spaced apart from the first binding structure 2, and the second binding structure 3 is used to fix a portion of the wire harness 300 located in the threading passage a. It should be noted that, as shown in fig. 1, the second bundling structure 3 is also made of a bundling belt, and a plurality of second bundling structures 3 are arranged in the first section 12 and/or the second section 13 at intervals, and when the wire harness 300 is installed in the threading channel a, the plurality of wire harnesses 300 can be bundled and fastened in the threading channel a by using the second bundling structure 3, so that the wire harnesses 300 in the threading channel a can be ensured to stably and orderly extend to each threading opening B.

It can be appreciated that through the above arrangement, the wire harness 300 can be sequentially bound and fixed from the inside to the outside by using the binding actions of the first binding structure 2 and the second binding structure 3, so as to ensure the orderly distribution of the wire harnesses 300, thereby reducing the possibility of fire caused by short circuit generated in the winding distribution of a plurality of wire harnesses 300, avoiding interference of the wire harnesses 300 with other peripheral vehicle body parts, and improving the safety.

The utility model further provides a vehicle.

According to the vehicle of the embodiment of the utility model, the wire harness fixing 100 of any one of the above is provided. The fixing sheath is constructed in a half-wrapping structure to form a threading passage A through which the wire harness 300 passes, and then the wire harness 300 is tightly wrapped by a strapping structure to guide the extending direction of the wire harness 300, and then the connecting portion 11 is used to fix with the body sheet 200, thereby realizing the functions of fixing the wire harness 300, protecting the wire harness 300, and guiding the wire harness 300.

1. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

2. In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

3. In the description of the present utility model, "plurality" means two or more.

4. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

5. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A wire harness fixing member, characterized by comprising:

The fixed protective case, the fixed protective case is equipped with connecting portion, connecting portion are used for linking to each other with the automobile body panel beating, the fixed protective case is formed with the threading passageway, the threading passageway is suitable for the orientation the automobile body panel beating is opened, the fixed protective case is equipped with a plurality of threading mouthfuls, the threading mouth with the threading passageway intercommunication.

2. The wire harness fixing of claim 1, wherein the fixing case comprises a first section and a second section, the first section and the second section are connected by bending, the first section and the second section are both provided with the threading opening, and at least one of the first section and the second section is provided with the connecting portion.

3. The wire harness fixing of claim 2, wherein the first section is formed with at least one of the threading openings at an end facing away from the second section, and at least one of the threading openings at an end facing away from the first section.

4. The wire harness fixing as claimed in claim 2, wherein the wire passing opening is provided in a middle portion of the first section and/or the second section.

5. The wire harness fixing of claim 1, wherein a plurality of the threading openings are provided, the plurality of threading openings being spaced apart in a circumferential direction of the fixing case.

6. The wire harness fixing of claim 5, wherein the opening directions of at least two of the plurality of threading openings are the same outside the fixing case.

7. The wire harness fixing part according to claim 1, wherein the fixing protecting case is provided with a first reinforcing rib, the first reinforcing rib is arranged in an extending manner along the arrangement direction of the wire harness, and/or a second reinforcing rib is arranged at a joint of the fixing protecting case and the connecting portion.

8. The wire harness fixing of claim 1, wherein the plurality of threading openings are provided, each of the threading openings being provided with a first binding structure for fixing a portion of the wire harness located at the threading opening.

9. The wire harness securing apparatus of claim 8, wherein a second strapping structure is further provided within the threading channel spaced apart from the first strapping structure, the second strapping structure being for securing a portion of the wire harness within the threading channel.

10. A vehicle characterized in that the wire harness fixing member according to any one of claims 1 to 9 is provided.