CN204243661U - A kind of wire harness passing-hole fixed structure and automobile - Google Patents
A kind of wire harness passing-hole fixed structure and automobile Download PDFInfo
- Publication number
- CN204243661U CN204243661U CN201420715674.5U CN201420715674U CN204243661U CN 204243661 U CN204243661 U CN 204243661U CN 201420715674 U CN201420715674 U CN 201420715674U CN 204243661 U CN204243661 U CN 204243661U
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- wire harness
- closure part
- hole
- via hole
- automobile
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Abstract
The utility model provides a kind of wire harness passing-hole fixed structure and automobile, in order to solve the problem of wire harness through the wire harness wearing and tearing caused during automobile dash board via hole, noise and sealing.Wire harness passing-hole fixed structure of the present utility model comprises: be inserted into the plugging structure in described via hole at least partly, described plugging structure comprises: for the inside of via hole described in shutoff, in funnel shaped first closure part, the bottom of described first closure part is provided with through hole; For outer periphery, second closure part that is bent to form along the edge of described first closure part of via hole described in shutoff, the bottom of described second closure part abuts with described automobile dash board panel beating; And to be inserted in described through hole, for the tubular structure of fixed beam.The utility model, while protection wire harness is not worn, also serves the effect of sealing, noise reduction, has very high practicality.
Description
Technical field
The utility model relates to technical field of automobile design, particularly relates to a kind of wire harness passing-hole fixed structure and automobile.
Background technology
Along with socioeconomic development, automobile has become indispensable traffic and means of transportation in human society.And China has been the country that automobile pollution is maximum in the world, and annual still in quick increase, auto industry becomes the pillar industry of country.Along with the increase of automobile function, the generally application of electron controls technology, electric device gets more and more, and grows with each passing day as the importance of network principal-wire harness in development of automobile of automobile circuit.
B40 distribution center is in cabin, and a lot of electricity consumption device is arranged in driver's cabin, and electricity consumption device and distribution center are coupled together with electric wire, at this moment wire harness will pass automobile dash board via hole.When via hole border is sharper keen, wire harness wear problem can be produced, and in front panel perforate, cabin is communicated with driver's cabin, also can produce noise and sealing problem.
Utility model content
The purpose of this utility model is to provide a kind of wire harness passing-hole fixed structure and automobile, in order to solve wire harness through the wire harness wearing and tearing caused during automobile dash board via hole, noise and sealing problem.
To achieve these goals, the utility model provides a kind of wire harness passing-hole fixed structure, comprising:
Be inserted into the plugging structure in described via hole at least partly, described plugging structure comprises: for the inside of via hole described in shutoff, in funnel shaped first closure part, the bottom of described first closure part is provided with through hole; For outer periphery, second closure part that is bent to form along the edge of described first closure part of via hole described in shutoff, the bottom of described second closure part abuts with described automobile dash board panel beating; And
To be inserted in described through hole, for the tubular structure of fixed beam.
Wherein, described first closure part and described via hole interference fit.
Wherein, the material of described first closure part, described second closure part and described tubular structure is elastomeric material.
Of the present utility modelly embodiment still provides a kind of automobile, comprise wire harness passing-hole fixed structure as above.
The utility model embodiment has following beneficial effect:
The utility model embodiment; plugging structure and tubular structure is increased at automobile dash board panel beating via hole place; first closure part of described plugging structure blocks the inside of described via hole; second closure part of described plugging structure blocks the outer periphery of described via hole; serve good sealing Noise Reduction, wire harness passes in described tubular structure simultaneously, avoids wire harness and directly contacts with front panel panel beating; serve the effect that protection wire harness is not worn, there is very high practicality.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the utility model embodiment;
Fig. 2 is the second structural representation of the utility model embodiment;
Fig. 3 is the installation diagram of the utility model embodiment and automobile dash board panel beating;
Fig. 4 is automobile dash board panel beating via size figure in the utility model embodiment;
Fig. 5 is the dimensional drawing of the utility model embodiment.
Description of reference numerals:
1-plugging structure, 11-first closure part, 12-second closure part, 2-tubular structure, 3-wire harness, 4-automobile dash board panel beating.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment and accompanying drawing.
The wire harness wearing and tearing that the utility model embodiment solution wire harness causes through automobile dash board via hole, noise and sealing problem, the utility model embodiment provides a kind of wire harness passing-hole fixed structure, as depicted in figs. 1 and 2, comprising:
Be inserted into the plugging structure 1 in via hole at least partly, described plugging structure 1 comprises: for the inside of via hole described in shutoff, in funnel shaped first closure part 11, described first closure part 11 and via hole interference fit, and the bottom of described first closure part 11 is provided with through hole; For outer periphery, second closure part 12 that is bent to form along the edge of described first closure part 11 of via hole described in shutoff, the bottom of described second closure part 12 abuts with described automobile dash board panel beating; And to be inserted in described through hole, for the tubular structure 2 of fixed beam.Wherein, the material of described first closure part 11, described second closure part 12 and described tubular structure 2 is elastomeric material.
In specific embodiment of the utility model, as shown in Figure 3, first closure part 11 is inserted in vias inside, and with via hole interference fit, the second closure part 12 bottom abut with automobile dash board panel beating 4, play good sealing Noise Reduction, simultaneously, wire harness 3 passes in described tubular structure 2, avoids wire harness 3 and directly contacts with automobile dash board panel beating 4, thus prevent wire harness from wearing and tearing.
In specific embodiment of the utility model, the size of the via hole of the size of wire harness passing-hole fixed structure and automobile dash board panel beating is needed to match, if wire harness passing-hole fixed structure is undersized, then and between via hole just have gap, can relative motion be produced in vehicle travel process; If wire harness passing-hole fixed structure is oversize, then not easily install.As shown in Figure 4, assuming that the major axis dimension of described via hole is 80mm, minor axis dimension is 44mm, as shown in Figure 5, then in described wire harness passing-hole fixed structure, the major axis dimension of the first closure part 11 can be set to 79.9mm, minor axis dimension is set to 44.1mm, thus plays the effect of good sound insulation and noise reduction by the first closure part 11 and via hole interference fit.Further, during installation, the bottom of the second closure part 12 abuts with automobile dash board panel beating, by the second closure part extruding vehicle body, forms good sealing.
Accordingly due to the wire harness passing-hole fixed structure of the utility model embodiment, be applied to automobile, therefore, the utility model embodiment still provides a kind of automobile, wherein, the described embodiment that realizes of above-mentioned wire harness passing-hole fixed structure is all applicable in the embodiment of this automobile, also can reach identical technique effect.
The wire harness passing-hole fixed structure of the utility model embodiment and automobile; avoid wire harness directly to contact with front panel panel beating, serve the effect that is not worn of protection wire harness, simultaneously by with the coordinating of vehicle body via hole; serve and well seal Noise Reduction, there is very large practicality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a wire harness passing-hole fixed structure, is connected with the via hole of automobile dash board panel beating (4), it is characterized in that, described wire harness passing-hole fixed structure comprises:
Be inserted into the plugging structure (1) in described via hole at least partly, described plugging structure (1) comprising: for the inside of via hole described in shutoff, in funnel shaped first closure part (11), the bottom of described first closure part (11) is provided with through hole; For outer periphery, second closure part (12) that is bent to form along the edge of described first closure part (11) of via hole described in shutoff, the bottom of described second closure part (12) abuts with described automobile dash board panel beating (4); And
To be inserted in described through hole, for the tubular structure (2) of fixed beam (3).
2. wire harness passing-hole fixed structure according to claim 1, is characterized in that, described first closure part (11) and described via hole interference fit.
3. wire harness passing-hole fixed structure according to claim 1, is characterized in that, the material of described first closure part (11), described second closure part (12) and described tubular structure (2) is elastomeric material.
4. an automobile, is characterized in that, comprises the wire harness passing-hole fixed structure as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715674.5U CN204243661U (en) | 2014-11-25 | 2014-11-25 | A kind of wire harness passing-hole fixed structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715674.5U CN204243661U (en) | 2014-11-25 | 2014-11-25 | A kind of wire harness passing-hole fixed structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243661U true CN204243661U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715674.5U Active CN204243661U (en) | 2014-11-25 | 2014-11-25 | A kind of wire harness passing-hole fixed structure and automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN204243661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611941A (en) * | 2015-10-27 | 2017-05-03 | 长城汽车股份有限公司 | Wire passing structure for wiring harnesses, vehicle trunk floor structure and vehicle |
| CN106931241A (en) * | 2015-12-31 | 2017-07-07 | 广州汽车集团股份有限公司 | Sealing vehicle line pencil via hole sound-insulating structure |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
-
2014
- 2014-11-25 CN CN201420715674.5U patent/CN204243661U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611941A (en) * | 2015-10-27 | 2017-05-03 | 长城汽车股份有限公司 | Wire passing structure for wiring harnesses, vehicle trunk floor structure and vehicle |
| CN106931241A (en) * | 2015-12-31 | 2017-07-07 | 广州汽车集团股份有限公司 | Sealing vehicle line pencil via hole sound-insulating structure |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170421 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |