Automobile wire harness support with buckle

Abstract

The utility model discloses an automobile wire harness support with a buckle, which comprises an automobile wire harness support and the buckle which is assembled and disassembled on the automobile wire harness support, a mounting hole corresponding to the buckle is arranged in the automobile wire harness support, the buckle comprises a fixing ring and a clamping nail which are respectively arranged on two sides of the automobile wire harness support and are mutually clamped, and the fixing ring and the clamping nail are fixedly connected with the automobile wire harness support. The staple bolt is of a hollow columnar structure, and a plurality of elastic tongues are arranged in the staple bolt. The automobile wire harness support with the buckle is simple in structure, the buckle and the automobile wire harness support are of a split structure, and the structure of the automobile wire harness support is simplified, so that the structure of a production die is simplified, the service life of the production die is prolonged, and the stability of the production die is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile wiring harnesses, in particular to an automobile wiring harness bracket with a buckle. Background Art

[0002] The wiring harness is one of the important components of a car. It is used to provide power, ground and signal transmission between electrical appliances. With the increase of automobile functions and the widespread application of electronic control technology, there are more and more electrical parts, and the wires will become more and more numerous and thicker, especially in new energy or hybrid vehicles. The main function of the automobile wiring harness bracket is to fix the wiring harness on the car. The bracket can mainly fix the branch direction, avoid interference and prevent friction, so as to effectively protect the wiring harness. The existing automobile wiring harness bracket and bracket clip are an integrated structure. When the automobile wiring harness bracket is restricted by the layout of the whole vehicle and the structure is more complicated, the integrated structure causes the mold structure to be extremely complicated or even impossible to realize, or the clip structure is simplified by sacrificing the retention force of the clip; in addition, the integrated structure cannot select materials for the different performance requirements of the automobile wiring harness bracket and the clip, which often leads to poor product economy. Therefore, improvements are needed. Utility Model Content

[0003] The utility model aims to provide an automobile wiring harness bracket with a buckle to overcome the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model embodiment discloses an automobile wiring harness bracket with a buckle, comprising an automobile wiring harness bracket and a buckle which is detachable from the automobile wiring harness bracket, wherein the automobile wiring harness bracket is provided with a mounting hole corresponding to the buckle, and the buckle comprises a fixing ring and a staple which are respectively arranged on both sides of the automobile wiring harness bracket and are clamped to each other, and the staple is a hollow columnar structure in which a plurality of spring tongues are arranged.

[0006] Furthermore, in the above-mentioned automobile wiring harness bracket with a clip, a plurality of first clipping parts are protruded from one end of the staple close to the fixing ring, a first hook part is protruded from the outer wall of the first clipping part, a plurality of second clipping parts corresponding to the first clipping parts are protruded from the inner wall of one end of the fixing ring close to the staple, and a second hook part corresponding to the first hook part is protruded from the inner wall of the second clipping part.

[0007] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, adjacent first clamping portions are arranged at intervals, and adjacent second clamping portions are arranged at intervals.

[0008] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a first guide surface is arranged on the outer side of the top end of the first hook portion, and a second guide surface is arranged on the inner side of the bottom end of the second hook portion.

[0009] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a limiting boss is protruded from the outer wall of one end of the clamp close to the automobile wiring harness bracket.

[0010] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a flexible connecting belt is connected between the outer wall of the fixing ring and the outer wall of the limiting boss.

[0011] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a third guide surface is provided on the inner wall of one end of the clamp close to the automobile wiring harness bracket.

[0012] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a plurality of spring tongues are arranged at intervals along the axial direction of the staple.

[0013] Furthermore, in the above-mentioned automobile wiring harness bracket with a buckle, a plurality of spring tongues are arranged at intervals along the circumference of the staple.

[0014] Furthermore, in the above-mentioned automobile wiring harness bracket with a clip, the side wall of the clip is provided with a plurality of notches connected to the interior of the clip.

[0015] Compared with the prior art, the advantages of the utility model are: the automobile wiring harness bracket with a buckle has a simple structure, the buckle and the automobile wiring harness bracket are a split structure, which simplifies the structure of the automobile wiring harness bracket, thereby simplifying the structure of the production mold and improving the service life and stability of the production mold; at the same time, thanks to the split structure, the automobile wiring harness bracket and the buckle can be selected for materials in a targeted manner; furthermore, the staple and the fixing ring are connected by a flexible connecting belt, and the staple and the fixing ring are disassembled and assembled by snap connection. During actual production and use, the staple and the fixing ring do not need to be stored separately, reducing management costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 Shown is a structural schematic diagram of an automobile wiring harness bracket with a buckle in a specific embodiment of the utility model.

[0018] Figure 2Shown is a schematic structural diagram of a buckle in a specific embodiment of the utility model.

[0019] Figure 3 Shown is a cross-sectional schematic diagram of a buckle in a specific embodiment of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model in detail. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Ginseng Figures 1 to 3 As shown, an automobile wiring harness bracket with a buckle comprises an automobile wiring harness bracket 1 and a buckle 2 which is detachable from the automobile wiring harness bracket 1. The automobile wiring harness bracket 1 is provided with a mounting hole corresponding to the buckle 2. The buckle 2 comprises a fixing ring 21 and a staple 22 which are respectively arranged on both sides of the automobile wiring harness bracket 1 and are clamped to each other. The staple 22 is a hollow columnar structure in which a plurality of spring tongues 221 are arranged.

[0024] In this technical solution, a fixing ring and a staple are respectively arranged at two ends of a mounting hole on a vehicle wiring harness bracket, and the buckle is integrally mounted on the vehicle wiring harness bracket through the clamping of the fixing ring and the staple, the wiring harness enters the vehicle wiring harness bracket from the buckle, and is fixed by a cable tie or the like, and the spring tongue in the staple is held against the surface of the wiring harness, thereby improving the stability of the wiring harness fixation; the vehicle wiring harness bracket with the buckle has a simple structure, the buckle and the vehicle wiring harness bracket are a split structure, which simplifies the structure of the vehicle wiring harness bracket, thereby simplifying the structure of the production mold, and improving the service life and stability of the production mold; at the same time, thanks to the split structure, the material selection of the vehicle wiring harness bracket and the buckle can be targeted respectively.

[0025] For example, see Figure 2 and Figure 3 As shown, a plurality of first clamping portions 222 protrude from one end of the staple 22 close to the fixing ring 21, a first hook portion protrudes from the outer wall of the first clamping portion 222, a plurality of second clamping portions 211 corresponding to the first clamping portions 222 are protruded from the inner wall of one end of the fixing ring 21 close to the staple 22, and a second hook portion corresponding to the first hook portion is protruded from the inner wall of the second clamping portion 211.

[0026] In this technical solution, the first clamping part and the second clamping part are respectively arranged in a circular array, and the number of the first clamping part and the second clamping part is the same. During installation, the first clamping part and the second clamping part are respectively inserted into the mounting hole from both ends of the mounting hole. The first clamping part and the second clamping part are deformed by force and continue to be installed until the first hook part and the second hook part are completely clamped. The installation operation is simple and does not require special tools.

[0027] For example, see Figures 1 to 3 As shown, adjacent first clamping portions 222 are arranged at intervals, and adjacent second clamping portions 211 are arranged at intervals.

[0028] In this technical solution, the first clamping part and the second clamping part are both annular structures, and the first clamping part and the second clamping part are arranged at corresponding intervals through a plurality of notches, so that the first clamping part and the second clamping part are easily deformed by force, reducing the difficulty of installation.

[0029] For example, see Figures 1 to 3 As shown, a first guide surface is arranged on the outer side of the top end (the end close to the fixing ring) of the first hook portion, and a second guide surface is arranged on the inner side of the bottom end (the end close to the staple) of the second hook portion.

[0030] In this technical solution, during installation, the first guide surface and the second guide surface come into contact first, and squeeze and force the first clamping portion and the second clamping portion to deform, thereby facilitating installation.

[0031] For example, see Figures 1 to 3 As shown, a limiting boss 223 is protruded from the outer wall of one end of the staple 22 close to the automobile wiring harness bracket 1 .

[0032] In this technical solution, the outer diameters of the fixing ring and the limiting boss are both larger than the diameter of the mounting hole. After the fixing ring and the staple are clamped together, the fixing ring and the limiting boss are respectively pressed against the two side surfaces of the automobile wiring harness bracket to fix the buckle to the automobile wiring harness bracket.

[0033] For example, see Figures 1 to 3 As shown, a flexible connecting belt 23 is connected between the outer wall of the fixing ring 21 and the outer wall of the limiting boss 223 .

[0034] In this technical solution, the fixing ring, the limiting boss, the staple and the flexible connecting belt are integrally formed, and the fixing ring and the staple are connected as a whole by the flexible connecting belt. The staple and the fixing ring do not need to be stored separately, which reduces management costs. During installation, there is no need for selection and pairing, which simplifies the installation operation. The flexible connecting belt can be bent arbitrarily to facilitate the installation between the fixing ring and the staple.

[0035] For example, see Figures 1 to 3 As shown, a third guide surface 224 is provided on the inner wall of one end of the staple 22 close to the automobile wiring harness bracket 1 .

[0036] In this technical solution, the third guide surface is a conical structure, which guides the wire harness so that the wire harness can be inserted along the central axis of the staple.

[0037] For example, see Figures 1 to 3 As shown, a plurality of spring tongues 221 are arranged at intervals along the axial direction of the staple 22 .

[0038] For example, see Figures 1 to 3 As shown, a plurality of spring tongues 221 are arranged at intervals along the circumference of the staple 22 .

[0039] In the above two technical solutions, a plurality of latch teeth are arranged on the spring tongue to ensure full contact with the wire harness, and a plurality of spring tongues are simultaneously pressed against the surface of the wire harness to improve the stability of the wire harness fixation.

[0040] For example, see Figures 1 to 3 As shown, the side wall of the staple 22 is provided with a plurality of slots connected to the interior of the staple 22 .

[0041] In this technical solution, the arrangement of the notch enables the spring tongue to be integrally formed with the staple through a mold.

[0042] To sum up, the automobile wiring harness bracket with a buckle has a simple structure, and the buckle and the automobile wiring harness bracket are split structures, which simplifies the structure of the automobile wiring harness bracket, thereby simplifying the structure of the production mold and improving the service life and stability of the production mold; at the same time, thanks to the split structure, the automobile wiring harness bracket and the buckle can be selected for materials in a targeted manner; furthermore, the staple and the fixing ring are connected by a flexible connecting belt, and the staple and the fixing ring are disassembled and assembled by snap connection. During actual production and use, the staple and the fixing ring do not need to be stored separately, reducing management costs.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The above is only a specific implementation of the present utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An automotive wiring harness bracket with a buckle, characterized in that: The invention comprises an automobile wiring harness bracket and a buckle which is assembled and disassembled from the automobile wiring harness bracket. The automobile wiring harness bracket is provided with a mounting hole corresponding to the buckle. The buckle comprises a fixing ring and a staple which are respectively arranged on both sides of the automobile wiring harness bracket and are clamped to each other. The staple is a hollow columnar structure in which a plurality of spring tongues are arranged.

2. The automotive wiring harness bracket with a buckle according to claim 1, characterized in that: A plurality of first clamping parts are protruded from one end of the staple close to the fixing ring, a first hook part is protruded from the outer wall of the first clamping part, a plurality of second clamping parts corresponding to the first clamping parts are protruded from the inner wall of one end of the fixing ring close to the staple, and a second hook part corresponding to the first hook part is protruded from the inner wall of the second clamping part.

3. The automobile wiring harness bracket with a buckle according to claim 2, characterized in that: Adjacent first clamping parts are arranged at intervals, and adjacent second clamping parts are arranged at intervals.

4. The automobile wiring harness bracket with a buckle according to claim 2, characterized in that: A first guide surface is disposed on the outer side of the top end of the first hook portion, and a second guide surface is disposed on the inner side of the bottom end of the second hook portion.

5. The automobile wiring harness bracket with a buckle according to claim 1, characterized in that: The outer wall of one end of the clamp close to the automobile wiring harness bracket protrudes to form a limiting boss.

6. The automobile wiring harness bracket with a buckle according to claim 5, characterized in that: A flexible connecting belt is connected between the outer wall of the fixing ring and the outer wall of the limiting boss.

7. The automobile wiring harness bracket with a buckle according to claim 1, characterized in that: The inner wall of one end of the clamp close to the automobile wiring harness bracket is provided with a third guide surface.

8. The automobile wiring harness bracket with a buckle according to claim 1, characterized in that: The spring tongues are arranged at intervals along the axial direction of the staple.

9. The automobile wiring harness bracket with a buckle according to claim 1, characterized in that: The spring tongues are arranged at intervals along the circumference of the staple.

10. The automobile wiring harness bracket with a buckle according to claim 1, characterized in that: The side wall of the staple is provided with a plurality of notches connected to the interior of the staple.

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