CN219304414U - Wire harness pipe clamp with detachable buckle - Google Patents

Abstract

The utility model discloses a wire harness pipe clamp with a detachable buckle, which comprises a pipe clamp and a buckle detachably connected with the pipe clamp, wherein two ends of the buckle are respectively a pipe clamp connecting part for connecting the pipe clamp and a sheet metal part connecting part for detachably connecting an automobile sheet metal part; the pipe clamp connecting part comprises a guide rail, one end of the guide rail is provided with a positioning panel, and the other end of the guide rail is provided with a guide inclined plane; according to the quantity of connecting holes on the sheet metal part of the required connecting car body, the specified quantity of the multiple groups of guide grooves are formed in the side wall of the pipe clamp, then the buckles are arranged in the guide grooves, and according to the connection type of the connecting holes, the buckles with the threaded or claw type sheet metal part connecting parts are respectively arranged, so that the connecting device is convenient to connect with the car body.

Description

Wire harness pipe clamp with detachable buckle

Technical Field

The utility model relates to the field of wire harnesses for automobiles, in particular to a wire harness pipe clamp with a detachable buckle.

Background

With the competition of new energy automobile industry becoming white-hot, people have increasingly higher requirements on cost control and universality of automobiles and assembly convenience. The automobile wire harness pipe clamp is a main scheme for realizing the fixation of an automobile wire harness and plays a main role in the trend and fixation of an automobile wire harness, so that the reliability and the practicability of the automobile wire harness pipe clamp are also increasingly important.

The pencil pipe clamp is fixed with automobile body panel beating, at present mainly through integrative buckle of moulding plastics on the pipe clamp, and the automobile body sheet metal component is connected to the rethread buckle, through the continuation tracking to customer's service condition, discovers that the practicality of this kind of connected mode is not strong, has following problem: if maintenance and disassembly are carried out, the clamping jaws are easy to damage, the pipe clamp is scrapped, and great waste is caused to cost; secondly, automobile body sheet metal component is according to its connection demand, and connecting hole quantity (mainly 1 or 2) and connecting type (mainly divide into screw hole and unthreaded hole) of connecting hole on the sheet metal component are different, and the pipe clamp of current unified specification can't satisfy the installation compatibility problem to automobile body sheet metal hole, influences the assembly commonality. How to realize that the pipe clamp is connected with the panel beating hole of automobile body different grade type and quantity, the installation practicality that improves the fixed pipe clamp of pencil is the problem that needs to solve urgently.

Disclosure of Invention

The utility model aims to provide a wire harness pipe clamp with a detachable buckle, which not only improves the adaptability of the pipe clamp and the installation of a car body, but also can be freely detached, so that the pipe clamp is not easy to discard during maintenance and detachment and can be reused.

The utility model provides a wire harness pipe clamp with a detachable buckle, which comprises a pipe clamp and a buckle detachably connected with the pipe clamp, wherein two ends of the buckle are respectively a pipe clamp connecting part for connecting the pipe clamp and a sheet metal part connecting part for detachably connecting an automobile sheet metal part.

Preferably, the pipe clamp connection part comprises a guide rail, one end of the guide rail is provided with a positioning panel, and the other end of the guide rail is provided with a guide inclined plane.

Preferably, the positioning panel is connected with an elastic sheet, and an elastic sheet hanging point is arranged at the tail end of the elastic sheet.

Preferably, a guide groove for inserting the guide rail is formed in the side wall of the pipe clamp, and an error-proof inserting panel is arranged at the tail end of the guide groove.

Preferably, a boss hanging point in contact fit with the elastic sheet hanging point is arranged on the side wall of the pipe clamp.

Preferably, the sheet metal part connecting part is one of a screw thread type or a claw type.

Preferably, the guide grooves on the side wall of the pipe clamp are multiple, and the guide grooves are respectively connected with the buckles.

Preferably, the pipe clamp includes an upper pipe clamp and a lower pipe clamp, and at least one wire harness fixing portion is formed between the upper pipe clamp and the lower pipe clamp.

Preferably, the inner wall of the harness fixing portion is provided with at least one circumferential protrusion.

Preferably, one side of the upper pipe clamp and one side of the lower pipe clamp are hinged, and the other side of the upper pipe clamp and the other side of the lower pipe clamp are connected in a clamping mode.

According to the number of connecting holes on the sheet metal part of the automobile body to be connected, a plurality of groups of guide grooves with the specified number are arranged on the side wall of the pipe clamp, then buckles are arranged in the guide grooves, and according to the connection types of the connecting holes, buckles with threaded or claw-type sheet metal part connecting parts are respectively arranged, so that the automobile body is conveniently connected with the automobile body; the buckle is connected with the pipe clamp through the hanging, can not shake to deviate from after being connected, and can be conveniently taken out and replaced when the pipe clamp needs to be disassembled.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic diagram of example 1.

Fig. 2 is a schematic diagram of example 2.

FIG. 3 is a schematic view of one of the angles of the pipe clamp.

Fig. 4 is a schematic view of another angle of the pipe clamp.

Fig. 5 is a front view of the clasp.

Fig. 6 is a top view of the clasp.

Fig. 7 is a bottom view of the clasp.

Fig. 8 is a schematic view of a threaded buckle.

Fig. 9 is a schematic view of a jaw-type buckle.

Fig. 10 is a top view of the pipe clamp and the snap fit.

Fig. 11 is a cross-sectional view A-A of fig. 10.

The figures are marked as follows:

1. pipe clamp 2, buckle 3, car sheet metal component 11, guide way 12, boss hang point 13, mistake proofing insert panel 14, lower pipe clamp 15, upper pipe clamp 16, pencil fixed part 17, protruding 21, guided way 22, shell fragment 23, guide inclined plane 24, location panel 25, sheet metal component connecting portion 26, pipe clamp connecting portion 27, shell fragment hang point.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

As shown in fig. 8 and 10, this embodiment provides a wire harness pipe clamp with a detachable buckle, which includes a pipe clamp 1 and a buckle 2 detachably connected with the pipe clamp 1, wherein two ends of the buckle 2 are respectively a pipe clamp connection portion 26 of the connecting pipe clamp 1 and a sheet metal part connection portion 25 detachably connected with the sheet metal part 3 of the automobile. The clamp buckle 2 is detachably connected with the pipe clamp 1, and when the pipe clamp 1 or the wire harness has a problem and needs to be overhauled and replaced, the pipe clamp 1 can be conveniently detached; the sheet metal part connecting part 25 of the buckle 2 is detachably connected with the automobile body, so that the pipe clamp 1 and the buckle 2 can be thoroughly detached from the automobile body for convenient maintenance sometimes, and the later maintenance is convenient.

Further, as shown in fig. 5-8, the pipe clamp connection portion 26 includes a guide rail 21, one end of the guide rail 21 is provided with a positioning panel 24, when the guide rail 21 is inserted into the guide groove 11, the positioning panel 24 contacts with the upper end surface of the guide groove 11 to indicate that the guide rail 21 is inserted into place, and when the guide rail 21 is inserted into the guide groove 11, the positioning panel 24 cannot be inserted into the guide groove 11, so that an effect of preventing misplug can be achieved. The other end of the guide rail 21 is provided with a guide slope 23, so that the guide rail 21 can be conveniently inserted into the guide groove 11. The positioning panel 24 is connected with the spring plate 22, the end of the spring plate 22 is provided with a spring plate hanging point 27, as shown in fig. 7 and 11, a certain gap is formed between the spring plate 22 and the bottom end surface of the pipe clamp connecting portion 26, so that the spring plate 22 can be elastically deformed to a certain extent, the guide rail 21 is lifted up after the boss hanging point 12 contacts the spring plate hanging point 27 in the inserting process, the guide rail 21 is inserted in place after the boss hanging point 27 passes through the boss hanging point 12, the spring plate 22 rebounds, the boss hanging point 12 and the spring plate hanging point 27 are buckled, and the accidental falling of the buckle 2 is prevented.

Further, as shown in fig. 3 and 4, a guide groove 11 into which the guide rail 21 is inserted is provided on a side wall of the pipe clamp 1, the shape and the size of the guide groove are consistent with those of the guide rail 21, the inserted buckle 2 is prevented from shaking, an anti-misplug panel 13 is provided at the tail end of the guide groove 11, the guide rail 21 cannot be inserted from the anti-misplug panel 13 of the guide groove 11, foolproof limiting is performed, and a positioning function after insertion in place is also performed; as shown in fig. 4, a certain gap is provided between the two misplug preventing panels 13 of each group of guide grooves 11, and when the buckle 2 is disassembled, a special tool (such as a straight screwdriver) is inserted deeply along the gap, and the elastic sheet hanging point 27 is lifted, so that the buckle 2 can be conveniently disassembled from the pipe clamp 1.

Further, a boss hanging point 12 in contact fit with the elastic sheet hanging point 27 is arranged on the side wall of the pipe clamp 1.

Further, as shown in fig. 8 and 9, the sheet metal part connecting portion 25 is one of a screw thread type and a claw type, and can be freely selected according to the opening pattern of the sheet metal part of the automobile to be connected, so that the adaptability of the pipe clamp is improved.

Further, the guide grooves 11 on the side wall of the pipe clamp 1 are multiple, and the guide grooves 11 are respectively connected with the buckles 2. According to the number of connecting holes required to be connected with the automobile sheet metal part 3, the number of the required guide grooves 11 is set, in one embodiment, as shown in fig. 1, one connecting unthreaded hole is set on the automobile sheet metal part 3, one guide groove 11 is set on the side wall of the pipe clamp 1, and the claw type buckle 2 is installed in the guide groove 11; in another embodiment, as shown in fig. 2, two connecting threaded holes are formed in the sheet metal part 3 of the automobile, two guide grooves 11 are formed in the side wall of the pipe clamp, and two threaded buckles 2 are installed in the two guide grooves 11.

Further, as shown in fig. 3, the pipe clamp 1 includes an upper pipe clamp 15 and a lower pipe clamp 14, at least one wire harness fixing portion 16 is formed between the upper pipe clamp 15 and the lower pipe clamp 14, and the number and the size of the wire harness fixing portions between the upper pipe clamp and the lower pipe clamp are set according to the number and the overall size of the wire harnesses to be fixed. The inner wall of pencil fixed part is provided with at least one circumference protruding 17, carries out the chucking to pencil wherein and is fixed, and when the width of pencil fixed part was wider, can set up several protruding 17 more to fix better to the pencil, prevent that the driving in-process from taking place to rock. The upper pipe clamp 15 and one side of the lower pipe clamp 14 are hinged, the other side is connected in a clamping way, one side is hinged, parts can be prevented from falling off during assembly or disassembly, the other side is connected in a clamping way, the pipe clamp 1 can be quickly assembled or disassembled, and then a wire harness is installed in the pipe clamp 1 or taken out from the pipe clamp 1.

When the pipe clamp is used, according to the number and the shape of the connecting holes formed in the automobile sheet metal part 3, the corresponding number of the guide grooves 11 are formed in the pipe clamp 1, then the corresponding number and the corresponding shape of the buckles 2 are connected through the guide grooves 11, the buckles 2 can be conveniently installed in the pipe clamp 1 through the design of the structures such as the guide rail 21 and the misplug prevention panel 13, and the buckles 2 can be conveniently taken out from the automobile sheet metal part 3 and the pipe clamp 1 when the wire harness is maintained and replaced.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (10)

1. Wire harness pipe clamp with detachable buckle, its characterized in that: the connecting device comprises a pipe clamp (1) and a buckle (2) detachably connected with the pipe clamp (1), wherein two ends of the buckle (2) are respectively provided with a pipe clamp connecting part (26) for connecting the pipe clamp (1) and a sheet metal part connecting part (25) for detachably connecting an automobile sheet metal part (3).

2. The wire harness clip with a detachable clip as claimed in claim 1, wherein: the pipe clamp connecting portion (26) comprises a guide rail (21), one end of the guide rail (21) is provided with a positioning panel (24), and the other end of the guide rail (21) is provided with a guide inclined surface (23).

3. A wire harness clip with a detachable clip as claimed in claim 2, wherein: the positioning panel (24) is connected with the elastic sheet (22), and an elastic sheet hanging point (27) is arranged at the tail end of the elastic sheet (22).

4. A wire harness clip with a detachable clip as claimed in claim 2, wherein: the pipe clamp is characterized in that a guide groove (11) for inserting a guide rail (21) is formed in the side wall of the pipe clamp (1), and an misplug preventing panel (13) is arranged at the tail end of the guide groove (11).

5. A wire harness clip with a detachable clip as claimed in claim 3, wherein: the side wall of the pipe clamp (1) is provided with a boss hanging point (12) which is in contact fit with the elastic piece hanging point (27).

6. The wire harness clip with a detachable clip as claimed in claim 1, wherein: the sheet metal part connecting part (25) is in one of a threaded type or a claw type.

7. A harness clip as claimed in any one of claims 1 to 6 wherein: the guide grooves (11) on the side wall of the pipe clamp (1) are multiple, and the guide grooves (11) are respectively connected with the buckles (2).

8. The wire harness clip with a detachable clip as claimed in claim 7, wherein: the pipe clamp (1) comprises an upper pipe clamp (15) and a lower pipe clamp (14), and at least one wire harness fixing part (16) is formed between the upper pipe clamp (15) and the lower pipe clamp (14).

9. The wire harness clip with a detachable clip as claimed in claim 8, wherein: the inner wall of the wire harness fixing portion is provided with at least one circumferential protrusion (17).

10. The wire harness clip with a detachable clip as claimed in claim 8, wherein: one side of the upper pipe clamp (15) and one side of the lower pipe clamp (14) are hinged, and the other side is connected in a clamping way.

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