CN212921393U - Vehicle wiring harness sheath and assembly - Google Patents
Vehicle wiring harness sheath and assembly Download PDFInfo
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- CN212921393U CN212921393U CN202021267126.2U CN202021267126U CN212921393U CN 212921393 U CN212921393 U CN 212921393U CN 202021267126 U CN202021267126 U CN 202021267126U CN 212921393 U CN212921393 U CN 212921393U
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- wire harness
- sheath
- vehicle
- pencil
- harness
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Abstract
The utility model discloses a vehicle pencil sheath, include: the sheath body is internally provided with a first harness channel, and the first harness channel penetrates through the sheath body along the extension direction of the sheath body; the second wiring harness channel is arranged at one end of the sheath body and is communicated with the first wiring harness channel; wherein, the sheath body outside is equipped with spacing recess along circumference, is equipped with the stopper in the spacing recess. The utility model discloses can integrate two kinds of pencil, and the block through the stopper for on vehicle pencil sheath block was fixed in the automobile body sheet metal component, there was not relative motion between the two, restraint dynamic area pencil trend, prevent that automobile body motion in-process pencil and peripheral spare part from producing the interference, the protection pencil is not become invalid by the wearing and tearing. Meanwhile, the utility model also discloses a vehicle wire harness assembly, which comprises the vehicle wire harness sheath; the wire harness and the vehicle wire harness sheath are formed on the wire harness in an injection molding mode through TPU.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, in particular to vehicle wiring harness sheath and subassembly.
Background
A wire harness sheath used for integrating an ABS wire harness and an EPB wire harness on an existing vehicle is not fixed with a vehicle body sheet metal part, relative motion exists between the wire harness sheath and the vehicle body sheet metal part, so that the wire harness path is inconsistent, peripheral parts are prone to interference, the wire harness is prone to abrasion, and accordingly breakage and failure are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that there is relative motion between other parts in pencil sheath and the automobile body and leads to pencil wearing and tearing. The utility model provides a vehicle pencil sheath and subassembly can restraint dynamic district pencil motion route, prevents that the pencil from being worn and torn.
In order to solve the technical problem, an embodiment of the utility model discloses a vehicle wiring harness sheath, include: the sheath body is internally provided with a first harness channel, and the first harness channel penetrates through the sheath body along the extension direction of the sheath body; the second wiring harness channel is arranged at one end of the sheath body and is communicated with the first wiring harness channel; wherein, the sheath body outside is equipped with spacing recess along circumference, is equipped with the stopper in the spacing recess.
Adopt above-mentioned technical scheme, this vehicle wire harness sheath assembles the back on the automobile body, can integrate the pencil of two kinds of differences, fixed cooperation is realized through the block of stopper between spacing recess and the automobile body sheet metal component mating holes, make the pencil sheath can not take place relative motion for the automobile body sheet metal component, retrain dynamic district pencil motion route, prevent that the pencil from taking place to interfere with the peripheral spare part of automobile body and leading to the pencil wearing and tearing to become invalid, and spacing recess is the recess that sets up on sheath body surface, the stopper sets up in spacing recess, therefore this vehicle cable sheath simple structure, can not occupy the too much space of automobile body, be favorable to saving space.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses a vehicle pencil sheath, vehicle pencil sheath injection moulding.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses a vehicle pencil sheath, and vehicle pencil sheath is TPU injection moulding.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses a vehicle pencil sheath, and the other end of sheath body is equipped with the flexible tube, and the flexible tube is coaxial with first pencil passageway.
According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses a vehicle pencil sheath, and the flexible tube is hollow out construction.
According to another embodiment of the present invention, an embodiment of the present invention discloses a vehicle harness sheath, wherein an axis of the first harness passage is perpendicular to an axis of the second harness passage.
According to the utility model discloses a vehicle wire harness sheath is disclosed to another embodiment, the utility model discloses an embodiment is equipped with the square hole on the tip lateral wall of first pencil passageway and second pencil passageway.
The embodiment of the utility model also discloses a vehicle wire harness assembly, which comprises the vehicle wire harness sheath; the wire harness and the vehicle wire harness sheath are formed on the wire harness in an injection molding mode through TPU.
By adopting the technical scheme, the two wire harnesses can be integrated, the space of a vehicle body is saved, and the wire harnesses are prevented from being worn and failed.
According to another embodiment of the present invention, an embodiment of the present invention discloses a vehicle harness assembly, wherein the first harness passage and the second harness passage are respectively used for accommodating an ABS or an EPB harness.
Compared with the prior art, the utility model discloses following technological effect has:
the vehicle wire harness sheath is simple in structure, can integrate the ABS wire harness and the EPB wire harness after the wire harness sheath is assembled on a vehicle body, saves the space of the vehicle body, and has no relative movement between the wire harness sheath and the sheet metal part of the vehicle body in the movement process because the wire harness sheath and the sheet metal part of the vehicle body are fixed in a clamping manner, so that the movement path of the wire harness is consistent, and the wire harness cannot interfere with peripheral parts, thereby protecting the wire harness from being broken due to abrasion.
Drawings
Fig. 1 is a schematic perspective view of a vehicle wire harness sheath according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken from the perspective of A-A in FIG. 1;
fig. 3 is a schematic perspective view of another angle of the vehicle wire harness sheath according to the embodiment of the present invention.
Description of the element reference numerals
100 vehicle wire harness sheath
1,2,3 wire harness
10 sheath body
20 first harness channel
30 second harness channel
21,31 square hole
32 through hole
33 curved groove
40 limiting groove
50 limiting block
60 Flexible pipe
61 hollow structure
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "inner" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship which is usually placed when the utility model is used, and are only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the utility model.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be either mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, a vehicle wire harness sheath 100 according to an embodiment of the present invention includes: a sheath body 10 inside which a first harness passage 20 is formed, the first harness passage 20 penetrating the sheath body 10 in an extending direction (indicated by x-direction in fig. 1) of the sheath body 10; a second harness passage 30 provided at one end of the sheath body 10 and communicating with the first harness passage 20; wherein, the sheath body 10 outside is equipped with spacing recess 40 along circumference, is equipped with stopper 50 in the spacing recess 40.
As an embodiment of the present invention, the vehicle wire harness sheath 100 is injection molded.
As an embodiment of the present invention, the vehicle wire harness sheath 100 is injection molded of Thermoplastic Polyurethane (TPU). The TPU not only has excellent characteristics of high tension, high tensile force, toughness and aging resistance, but also is a mature environment-friendly material, and the vehicle wire harness sheath is made of the material, so that the TPU can keep high flexibility in the wire harness movement process.
According to the utility model discloses a concrete embodiment's a vehicle cable sheath 100, the other end of sheath body 10 is equipped with flexible tube 60, flexible tube 60 and the coaxial setting of first pencil passageway 20, the axis of flexible tube 60 extends along the direction that x shows in figure 1 promptly, because flexible tube 60 has certain length, consequently when pencil 1 buckles, especially under the great extreme condition of angle of buckling, can change the angle that pencil 1 buckles through flexible tube 60, make the buckling of pencil 1 more smooth-going to avoid the pencil to lead to the fracture because of the angle of buckling is too big.
As an embodiment of the present invention, the flexible tube 60 can reduce the weight of the vehicle harness sheath 100 on the premise of ensuring the strength for adopting the hollow structure 61, and simultaneously save materials and cost.
According to a vehicle cable sheath 100 of an embodiment of the present invention, an axis of the first harness passage 20 is perpendicular to an axis of the second harness passage 30. Referring to fig. 1, the axis of the first wire harness passage 20 extends in the direction indicated by x in fig. 1, and the axis of the second wire harness passage 30 extends in the direction indicated by y in fig. 1.
As an embodiment of the present invention, as shown in fig. 3, a square hole 21 is formed on the end side wall of the first wire harness passage 20, a square hole 31 is formed on the end side wall of the second wire harness passage 30, a through hole 32 is formed at the connection portion of the second wire harness passage 30 and the sheath body 10, a curved groove 33 is formed at the connection portion of the second wire harness passage 30 and the first wire harness passage, positioning is performed by providing square holes 21 and 31 on end side walls of the first and second wire harness passages 20 and 30, and, more specifically, in the injection molding process, the positions, corresponding to the square holes 21 and 31, of the mold for injection molding are bumps, the bumps limit the extending directions of the wiring harnesses 2 and 3, the wiring harnesses 2 and 3 are prevented from deviating from the circumferential center due to the impact of injection molding materials in the injection molding process, and the first wiring harness channel 20 and the second wiring harness channel 30 are favorable for being accurately injected on the outer surfaces of the wiring harnesses 2 and 3 respectively; the through hole 32 is formed at the joint of the second wire harness channel 30 and the sheath body 10, so that the weight of the vehicle wire harness sheath 100 is reduced on the premise of not influencing the passing of the wire harness 3, raw materials are saved, and the cost is reduced; set up a curved groove 33 at second wire harness passageway 30 and first wire harness passageway 20 junction, can practice thrift raw and other materials, reduce cost under the prerequisite that does not influence the pencil and pass through, and compare and both ends and all set up the through-hole structure and be favorable to strengthening the intensity of vehicle pencil sheath 100.
According to the utility model discloses a concrete embodiment's a vehicle pencil sheath 100, as shown in FIG. 2, stopper 50 sets up in spacing recess 40, and this simple structure can simplify manufacturing process. After vehicle pencil sheath 100 is installed on the automobile body sheet metal component, spacing recess 40 block is back on the mating holes of automobile body sheet metal component promptly, because stopper 50's block is fixed for spacing recess 40 can not take place to rotate for the mating holes of automobile body sheet metal component, and stopper 50 position is injectd vehicle pencil sheath 100's rotational degree of freedom promptly, and then avoids dynamic zone pencil and the peripheral spare part of automobile body to produce and interferes, prevents that the pencil wearing and tearing from failing. Further, the limiting groove 40 can be adjusted in a 360-degree rotation mode according to the trend of the real vehicle wire harness, namely the vehicle wire harness sheath 100 is rotated to adapt to different vehicle body structures. In addition, referring to fig. 1 and 3, the limiting groove and the limiting block are disposed in the middle of the sheath body 10, so that it can be ensured that the vehicle wire harness sheath 100 is assembled and clamped on the vehicle body sheet metal part more stably, and the wire harness 1 and the wire harness 2 at the two ends of the sheath body can both have a sheath long enough to obtain good protection, and the wire harness 1 and the wire harness 2 are prevented from being broken and worn due to excessive bending or interference with peripheral parts. Moreover, by disposing the limiting groove 40 on the outer peripheral surface of the sheath body and disposing the limiting block 50 in the limiting groove 40, the vehicle wire harness sheath 100 has a volume as small as possible, which is advantageous for saving space.
The utility model also discloses a vehicle wire harness assembly, which comprises the vehicle wire harness sheath 100; the wire harnesses 1,2 and 3 and the vehicle wire harness sheath are molded on the wire harnesses 1,2 and 3 by adopting a TPU injection molding process.
As an embodiment of the present invention, the first beam channel 20 and the second beam channel 30 respectively accommodate an Anti-lock Brake System (ABS) wire harness or an electronic parking System (EPB) wire harness for the ABS wire harness or the EPB wire harness to pass through. Alternatively, the harness 2 is an EPB harness and the harness 3 is an ABS harness, i.e. the first harness passage 20 is for receiving the EPB harness and the second harness passage 30 is for receiving the ABS harness; or the wiring harness 2 is an ABS wiring harness and the wiring harness 3 is an EPB wiring harness, i.e. the first wiring harness passage 20 is used for receiving the ABS wiring harness and the second wiring harness passage 30 is used for receiving the EPB wiring harness. Through adopting T style of calligraphy structure to vehicle pencil sheath 100, can integrate ABS pencil and EPB pencil, protection ABS pencil and EPB pencil are not become invalid by wearing and tearing, integrate the automobile body space, can be applicable to the compact motorcycle type.
In a word, according to the utility model discloses according to vehicle pencil sheath 100, with its assemble on the automobile body with ABS pencil and EPB pencil formation vehicle pencil subassembly after, can retrain the pencil trend in dynamic district, guarantee the best state of real car pencil motion, avoided the risk that pencil and peripheral spare part interfere, and ingenious with ABS and EPB pencil integration, the maximize utilizes the automobile body space.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (9)
1. A vehicle wire harness sheath, comprising:
the wire harness protection sleeve comprises a sleeve body, a wire harness fixing piece and a wire harness fixing piece, wherein a first wire harness channel is formed inside the sleeve body and penetrates through the sleeve body along the extension direction of the sleeve body;
the second wiring harness channel is arranged at one end of the sheath body and is communicated with the first wiring harness channel;
the sheath comprises a sheath body and is characterized in that a limiting groove is formed in the outer side of the sheath body along the circumferential direction, and a limiting block is arranged in the limiting groove.
2. The vehicle wire harness sheath of claim 1, wherein the vehicle wire harness sheath is injection molded.
3. The vehicle wire harness sheath of claim 2, wherein the vehicle wire harness sheath is injection molded of TPU.
4. The vehicle wire harness sheath according to claim 1, wherein the other end of the sheath body is provided with a flexible tube coaxial with the first wire harness passage.
5. The vehicle wire harness sheath according to claim 4, wherein the flexible tube is a hollowed out structure.
6. The vehicle wire harness sheath of claim 1, wherein an axis of the first wire harness passage is perpendicular to an axis of the second wire harness passage.
7. The vehicle wire harness sheath according to claim 6, wherein the end side walls of the first and second wire harness passages are provided with square holes.
8. A vehicle wire harness assembly, comprising:
the vehicle wire harness sheath of any one of claims 1-7;
the wire harness comprises a wire harness, wherein the vehicle wire harness sheath is formed on the wire harness in an injection molding mode through TPU.
9. The vehicle wire harness assembly of claim 8, wherein the first and second harness passages are configured to receive an ABS or EPB wire harness, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267126.2U CN212921393U (en) | 2020-07-02 | 2020-07-02 | Vehicle wiring harness sheath and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267126.2U CN212921393U (en) | 2020-07-02 | 2020-07-02 | Vehicle wiring harness sheath and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212921393U true CN212921393U (en) | 2021-04-09 |
Family
ID=75327564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021267126.2U Active CN212921393U (en) | 2020-07-02 | 2020-07-02 | Vehicle wiring harness sheath and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212921393U (en) |
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2020
- 2020-07-02 CN CN202021267126.2U patent/CN212921393U/en active Active
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