CN212114637U - Wire harness protective sleeve for automobile - Google Patents
Wire harness protective sleeve for automobile Download PDFInfo
- Publication number
- CN212114637U CN212114637U CN202020931998.8U CN202020931998U CN212114637U CN 212114637 U CN212114637 U CN 212114637U CN 202020931998 U CN202020931998 U CN 202020931998U CN 212114637 U CN212114637 U CN 212114637U
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- CN
- China
- Prior art keywords
- outer sleeve
- wire harness
- sleeve
- wing plate
- protective cover
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Abstract
The utility model discloses a wire harness protective sleeve for an automobile, which comprises an outer sleeve and an inner tube which are integrally formed, wherein the outer sleeve is positioned outside the inner tube; wire harness channels are arranged in the inner tube and the outer sleeve; the outer sleeve is provided with a wing plate groove; an annular groove is formed between the wing plate groove and the outer part of the inner pipe; the outer tube bottom is provided with interior annular piece and outer annular piece, form annular groove between interior annular piece and the outer annular piece. The outer sleeve of the wire harness protective sleeve is improved from a round shape to a cross structure, so that the range of the movable angle is increased, the assembly is convenient, and the wire harness protective sleeve is not easy to break; on the other hand, set up annular groove in the protective sheath bottom, increased the stability after the pencil protective sheath installation, improved the sealed effect of pencil protective sheath.
Description
Technical Field
The utility model relates to an automobile spare and accessory part technical field, especially a pencil protective sheath for car.
Background
With the development of society and rapid progress of economy, more and more automobiles enter common consumer families. The automotive industry is relatively competitive and consumers have a higher demand for reliability of automobiles, and although modern automobiles are constantly improving in overall performance and configuration, their role in automobiles is also not negligible in small parts of automobiles.
Electronic components of the automobile are connected through wire harnesses, and some wire harnesses even need to penetrate through metal plates from the outside of the automobile body to enter the inside of the automobile body. In the existing passenger car, the wire harness rubber sheath at the car door is one of necessary accessories in the design of the whole car wire harness, and is used for the wire harness of the door. Sealing at the metal plate through hole and protecting the lead so as to ensure the normal use of related electric devices. The existing automobile wire harness protective sleeve is mostly of a round pipe structure, and the sealing effect at the position of a metal plate through hole is poor due to no change of the aperture of the automobile wire harness protective sleeve; meanwhile, the inner pipe in the shape of a circular pipe limits the moving angle of the wiring harness, and when the wiring harness is bent or bent, the protective sleeve is easy to break.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that current pencil protective sheath pencil home range is fixed, sealed effect is relatively poor, provide a pencil protective sheath for car.
A wire harness protective sleeve for an automobile comprises an outer sleeve and an inner tube which are integrally formed, wherein the outer sleeve is positioned outside the inner tube; wire harness channels are arranged in the inner tube and the outer sleeve; the outer sleeve is provided with a wing plate groove; an annular groove is formed between the wing plate groove and the outer part of the inner pipe; the outer tube bottom is provided with interior annular piece and outer annular piece, form annular groove between interior annular piece and the outer annular piece.
Furthermore, four wing plate grooves are arranged and respectively distributed on the outer sleeve in a cross shape.
Furthermore, the surface of the outer sleeve is externally provided with a lug.
Furthermore, the surface of the outer sleeve is also provided with a mark arrow.
Furthermore, the joint of the outer sleeve and the inner pipe is contracted upwards; the bottom aperture size of the wire harness channel is larger than the upper aperture size of the wire harness channel.
Furthermore, the outer sleeve is in a circular truncated cone shape and integrally wraps the outer part of the inner tube.
Further, the outer sleeve is integrally arranged into an annular step structure with an upward hole diameter shrinking.
The utility model has the advantages that: the outer sleeve of the wire harness protective sleeve is improved from a round shape to a cross structure, so that the range of the movable angle is increased, the assembly is convenient, and the wire harness protective sleeve is not easy to break; on the other hand, set up annular groove in the protective sheath bottom, increased the stability after the pencil protective sheath installation, improved the sealed effect of pencil protective sheath.
Drawings
FIG. 1 is a perspective view of a protective cover;
FIG. 2 is a schematic view of the bottom structure of the protective sheath;
FIG. 3 is a schematic cross-sectional view of the protective sheath;
FIG. 4 is a schematic top view of the protective sheath;
FIG. 5 is a schematic side view of the protective sheath;
in the figure, 1-inner tube, 2-outer sleeve, 3-wire harness channel, 4-annular groove, 21-fin groove, 22-marked arrow, 23-bump, 24-inner annular piece, 25-outer annular piece.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Example (b):
as shown in fig. 1 to 5, a wire harness protective sleeve for an automobile comprises an outer sleeve 2 and an inner tube 1 which are integrally formed, wherein the outer sleeve 2 is positioned outside the inner tube 1; the outer sleeve 2 is in a circular truncated cone shape and integrally wraps the inner tube 1.
A wing plate groove 21 is arranged on the outer sleeve 2; four wing plate grooves 21 are arranged and respectively distributed on the outer sleeve 2 in a cross shape.
An annular groove 11 is formed between the wing plate groove 21 and the outer part of the inner pipe 1; an empty groove is formed in the wing plate groove 21 and communicated with the annular groove 11; the protective sleeve is used for increasing the moving range of the whole wire harness, and when the wire harness deflects or bends, the protective sleeve cannot be damaged.
A wire harness channel 3 is arranged in the inner tube 1 and the outer sleeve 2; the joint of the outer sleeve 2 and the inner pipe 1 contracts upwards; the aperture size of the bottom of the wire harness channel 3 is larger than the aperture size of the upper part of the wire harness channel.
The bottom of the outer sleeve 2 is provided with an inner annular sheet 24 and an outer annular sheet 25, and an annular groove 4 is formed between the inner annular sheet 24 and the outer annular sheet 25. Set up annular groove 4 in the protective sheath bottom, increased the stability after the protective sheath installation, improved the sealed effect of protective sheath.
The outer surface of the outer sleeve 2 is also provided with projections 23 on the outside. The lug 23 is used for adapting to the structure at the position of the metal plate through hole, so that the sealing effect of the protective sleeve is further ensured.
The surface of the outer sleeve 2 is also provided with a marked arrow 22. The marked arrow 22 is used for assisting in the installation of the protective sleeve, and the installation efficiency of the protective sleeve is increased.
The whole annular ladder structure that sets up to the aperture shrink that makes progress of outer tube 2 avoids the protective sheath outside to remain water stain, causes the protective sheath to damage.
The outer sleeve 2 of the wire harness protective sleeve is improved from a round shape to a cross structure, so that the range of the movable angle is increased, the assembly is convenient, and the wire harness protective sleeve is not easy to break; on the other hand, set up annular groove 4 in the protective sheath bottom, increased the stability after the pencil protective sheath installation, improved the sealed effect of pencil protective sheath.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a pencil protective sheath for car which characterized in that: the pipe joint comprises an outer sleeve (2) and an inner pipe (1) which are integrally formed, wherein the outer sleeve (2) is positioned outside the inner pipe (1); a wiring harness channel (3) is arranged in the inner pipe (1) and the outer sleeve (2); a wing plate groove (21) is arranged on the outer sleeve (2); an annular groove (11) is formed between the wing plate groove (21) and the outer part of the inner pipe (1); the outer sleeve (2) bottom is provided with interior annular piece (24) and outer annular piece (25), form annular groove (4) between interior annular piece (24) and the outer annular piece (25).
2. A wire harness protective cover for an automobile according to claim 1, wherein: the number of the wing plate grooves (21) is four, and the four wing plate grooves are respectively distributed on the outer sleeve (2) in a cross shape.
3. A wire harness protective cover for an automobile according to claim 1, wherein: the surface of the outer sleeve (2) is externally provided with a lug (23).
4. A wire harness protective cover for an automobile according to claim 1, wherein: the surface of the outer sleeve (2) is also provided with a mark arrow (22).
5. A wire harness protective cover for an automobile according to claim 1, wherein: the joint of the outer sleeve (2) and the inner pipe (1) shrinks upwards; the aperture size of the bottom of the wire harness channel (3) is larger than the aperture size of the upper part of the wire harness channel.
6. A wire harness protective cover for an automobile according to claim 1, wherein: the outer sleeve (2) is in a circular truncated cone shape and integrally wraps the inner tube (1).
7. A wire harness protective cover for an automobile according to claim 1, wherein: the outer sleeve (2) is integrally arranged into an annular step structure with an upward hole diameter shrinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931998.8U CN212114637U (en) | 2020-05-28 | 2020-05-28 | Wire harness protective sleeve for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931998.8U CN212114637U (en) | 2020-05-28 | 2020-05-28 | Wire harness protective sleeve for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114637U true CN212114637U (en) | 2020-12-08 |
Family
ID=73614148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931998.8U Active CN212114637U (en) | 2020-05-28 | 2020-05-28 | Wire harness protective sleeve for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114637U (en) |
-
2020
- 2020-05-28 CN CN202020931998.8U patent/CN212114637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 401120 Block No. 65, Airport Industrial Park, Yubei District, Chongqing, No. 7 Shangke Road Patentee after: CHONGQING HENGWEILIN AUTOMOTIVE PARTS CO.,LTD. Address before: 400000 floor 1-3, building 1, No.8 Minshun Road, shuanglonghu street, Yubei District, Chongqing Patentee before: CHONGQING HENGYU RUBBER & PLASTIC INDUSTRY Co.,Ltd. |