CN201615292U - Sealing structure for automobile harness inlet - Google Patents
Sealing structure for automobile harness inlet Download PDFInfo
- Publication number
- CN201615292U CN201615292U CN2010203009876U CN201020300987U CN201615292U CN 201615292 U CN201615292 U CN 201615292U CN 2010203009876 U CN2010203009876 U CN 2010203009876U CN 201020300987 U CN201020300987 U CN 201020300987U CN 201615292 U CN201615292 U CN 201615292U
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- China
- Prior art keywords
- sealing
- wire harness
- dividing plate
- automobile
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a sealing structure for an automobile harness inlet, belongs to the technical field of automobiles, and solves the problems of bad waterproof and sealing effects and difficult installation of the conventional sealing device for the automobile harness inlet. The sealing structure for the automobile harness inlet is characterized in that a harness inlet is formed on a partition board; a wire harness passes through the harness inlet; the sealing structure is arranged between the partition board and the wire harness in the position of the harness inlet, and comprises a sealing piece arranged in the position of the harness inlet; the sealing piece adopts a tapered rubber sleeve; and the larger-sized end of the sealing piece is hermetically and fixedly connected to the partition board, and the smaller-sized end thereof is hermetically sleeved on and connected to the wire harness. The sealing structure for the automobile harness inlet can effectively cut off a noise transmission path, improve the transmission loss of noise, and reduce noises inside the automobile, thereby greatly improving the NVH performance of the whole automobile, and enhancing the market competitiveness of the automobile.
Description
Technical field
The utility model belongs to automobile technical field, particularly relates to a kind of sealing configuration of automotive line beam hole.
Background technique
Along with the day by day understanding of people to automobile NVH, sealing more and more is subjected to structural design personnel's attention.Need for numerous The Design of Auto Parts are installed, location and by the hole hole of on vehicle body, opening especially, its sealing and reliable rows is installed is enough paid attention on the automotive body for the wire harness of complexity and One's name is legion.
At present, generally all be to adopt the simple relatively groove-fastening type rubber ring of structure on the car, be used for protection perforation wire harness, prevent that panel beating from causing wearing and tearing to wire harness, play the sound insulation waterproof effect simultaneously.Usually rubber parts all adopts the snap fit of rubber parts hole interference in stamping holes with cooperating of panel beating.For example, Chinese patent literature once disclosed a kind of automotive wire bundle via seal device [China Patent No.: 200720300131.7; Notice of authorization number: CN201130832Y].Though this groove-fastening type rubber ring is simple in structure, waterproof and sealing effect are poor.Dependence assembler's dilatory rocking is installed simultaneously finishes, difficulty is installed,,, easily rubber parts itself is caused damage because panel beating is sharper dilatory the rocking in the process of installing.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of have axial elastic force and sealing height, the effective sealing configuration of the automotive line beam hole of block noise bang path.
The purpose of this utility model can realize by following technical proposal: a kind of sealing configuration of automotive line beam hole, the wire harness hole is positioned on the dividing plate, wire harness passes above-mentioned wire harness hole, this sealing configuration is arranged between the dividing plate and wire harness at place, described wire harness hole, comprise the Sealing that is arranged at place, wire harness hole, it is characterized in that described Sealing is tapered rubber sleeve, its larger-size end sealing is fixed on the dividing plate, and the less end stuffing box gland of its size is connected on the described wire harness.
In the sealing configuration of above-mentioned automotive line beam hole, described dividing plate both sides are equipped with Sealing.
In the sealing configuration of above-mentioned automotive line beam hole, described Sealing is corrugated by a larger-size end and successively decreases to the less end of size.
In the sealing configuration of above-mentioned automotive line beam hole, be provided with one deck between the Sealing of described dividing plate one side and the dividing plate and be connected in the puigging that is used to adsorb noise on the described dividing plate, the Sealing sealing of this side is fixed on the puigging.
In the sealing configuration of above-mentioned automotive line beam hole, described puigging adopts the NVH material to make.
In the sealing configuration of above-mentioned automotive line beam hole, the aperture in the wire harness hole on the described puigging is less than the reach the standard grade aperture of beam hole of dividing plate.
Compared with prior art, the sealing configuration of this automotive line beam hole is the block noise bang path effectively, improves the noise transfer loss, reduces internal car noise, thereby significantly improves car load NVH performance, improves the vehicle market competitive ability.
Description of drawings
Fig. 1 is the structural representation of the sealing configuration of this automotive line beam hole.
Among the figure, 1, dividing plate; 2, puigging; 3, wire harness hole; 4, Sealing; 41, path fixing part; 42, big directly fixing part; 5, wire harness.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, automobile dividing plate 1 is a sheet metal, and wire harness hole 3 is positioned on the dividing plate 1, and wire harness 5 needs to pass from wire harness hole 3, and this sealing configuration is arranged between the dividing plate 1 and wire harness 5 at 3 places, wire harness hole, and it comprises two Sealings 4.
Specifically, a side of dividing plate 1 is fixed with one deck and adopts the NVH material to make the puigging 2 that is used to adsorb noise, and the aperture in the wire harness hole 3 on the puigging 2 is less than the reach the standard grade aperture of beam hole 3 of dividing plate 1.
Sealing 4 is arranged at 3 places, wire harness hole, Sealing 4 is tapered rubber sleeve, its larger-size end has big footpath fixing part 42, and the less end of its size has path fixing part 41, and Sealing 4 is corrugated to path fixing part 41 extension of successively decreasing by big footpath fixing part 42.By said structure as can be known sealing part 4 have axial elastic force, spurred and the phenomenon that wire harness 5 is broken occurred thereby can stop when automobile bumpiness wire harness 5.
Two Sealings 4 lay respectively at the both sides of dividing plate 1, and then the Sealing 4 with above-mentioned puigging 2 homonymies is a Sealing one, and the Sealing 4 of opposite side is a Sealing two.Have annular groove on the outside of the big footpath fixing part 42 of Sealing two, dividing plate 1 embeds in the annular groove Sealing 4 is fixed on the dividing plate 1, and the reach the standard grade hole wall of beam hole 3 of dividing plate 1 is wrapped simultaneously, avoids dividing plate 1 to scratch wire harness 5.Bonding or the hot melt sealing of the big footpath fixing part 42 of Sealing one is fixed on the puigging 2, and path fixing part 41 stuffing box glands of Sealing one and Sealing two are connected on the wire harness 5; The path fixing part 41 of Sealing one and the path fixing part 41 of Sealing two are coaxial, and the diameter of Sealing one big footpath fixing part 42 is greater than the big footpath fixing part 42 of Sealing two.Thereby Sealing 4 seals wire harness hole 3 and extraneous formation, and effectively the block noise bang path improves the noise transfer loss, reduces internal car noise, significantly improves car load NVH performance, raising vehicle market competitive ability.
Sealing 4 adopts rubber materials to make, and makes it to have fabulous elasticity, thus can be more convenient Sealing two is fixed on the dividing plate 1 and wire harness 5 passes Sealing 4.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper uses hole dividing plate 1 morely; Puigging 2; Wire harness hole 3; Sealing 4; Path fixing part 41; Big footpath fixing part 42; Wire harness 5 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. the sealing configuration of an automotive line beam hole, wire harness hole (3) is positioned on the dividing plate (1), wire harness (5) passes above-mentioned wire harness hole (3), this sealing configuration is arranged between the dividing plate of locating in described wire harness hole (3) (1) and wire harness (5), comprise being arranged at the Sealing of locating in wire harness hole (3) (4), it is characterized in that described Sealing (4) is tapered rubber sleeve, its larger-size end sealing is fixed on the dividing plate (1), and the less end stuffing box gland of its size is connected on the described wire harness (5).
2. the sealing configuration of automotive line beam hole according to claim 1 is characterized in that, described dividing plate (1) both sides are equipped with Sealing (4).
3. the sealing configuration of automotive line beam hole according to claim 1 and 2 is characterized in that, described Sealing (4) is corrugated by a larger-size end and successively decreases to the less end of size.
4. the sealing configuration of automotive line beam hole according to claim 2, it is characterized in that, be provided with one deck between the Sealing (4) of described dividing plate (1) one side and the dividing plate (1) and be connected in the puigging (2) that is used to adsorb noise on the described dividing plate (1), the Sealing of this side (4) sealing is fixed on the puigging (2).
5. the sealing configuration of automotive line beam hole according to claim 4 is characterized in that, described puigging (2) adopts the NVH material to make.
6. according to the sealing configuration of claim 4 or 5 described automotive line beam holes, it is characterized in that the aperture in the wire harness hole (3) on the described puigging (2) is less than the reach the standard grade aperture of beam hole (3) of dividing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203009876U CN201615292U (en) | 2010-01-19 | 2010-01-19 | Sealing structure for automobile harness inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203009876U CN201615292U (en) | 2010-01-19 | 2010-01-19 | Sealing structure for automobile harness inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615292U true CN201615292U (en) | 2010-10-27 |
Family
ID=43001661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203009876U Expired - Fee Related CN201615292U (en) | 2010-01-19 | 2010-01-19 | Sealing structure for automobile harness inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615292U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241110A (en) * | 2013-04-26 | 2013-08-14 | 安徽江淮汽车股份有限公司 | Sealing element for electric vehicle |
| CN103912730A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Diesel engine oil pan pipe fitting connecting structure |
| CN106065976A (en) * | 2016-08-23 | 2016-11-02 | 郑州科林车用空调有限公司 | A kind of coach air conditioner pipeline via exclusion seal device |
| CN106567965A (en) * | 2015-10-12 | 2017-04-19 | 上海汽车集团股份有限公司 | Wiring harness via hole protective device and car |
| CN107069602A (en) * | 2017-05-08 | 2017-08-18 | 张保民 | A kind of line for cars bundle jacket |
| CN108879519A (en) * | 2018-07-18 | 2018-11-23 | 浙江创格科技有限公司 | A kind of engine wiring harness protective device |
| US10599263B2 (en) | 2015-05-25 | 2020-03-24 | Boe Technology Group Co., Ltd. | In-cell touch display panel and touch display system |
| CN112332337A (en) * | 2019-08-05 | 2021-02-05 | 本田技研工业株式会社 | Grommet |
-
2010
- 2010-01-19 CN CN2010203009876U patent/CN201615292U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912730A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Diesel engine oil pan pipe fitting connecting structure |
| CN103241110A (en) * | 2013-04-26 | 2013-08-14 | 安徽江淮汽车股份有限公司 | Sealing element for electric vehicle |
| US10599263B2 (en) | 2015-05-25 | 2020-03-24 | Boe Technology Group Co., Ltd. | In-cell touch display panel and touch display system |
| CN106567965A (en) * | 2015-10-12 | 2017-04-19 | 上海汽车集团股份有限公司 | Wiring harness via hole protective device and car |
| CN106065976A (en) * | 2016-08-23 | 2016-11-02 | 郑州科林车用空调有限公司 | A kind of coach air conditioner pipeline via exclusion seal device |
| CN107069602A (en) * | 2017-05-08 | 2017-08-18 | 张保民 | A kind of line for cars bundle jacket |
| CN107069602B (en) * | 2017-05-08 | 2018-04-10 | 张保民 | A kind of line for cars bundle jacket |
| CN108879519A (en) * | 2018-07-18 | 2018-11-23 | 浙江创格科技有限公司 | A kind of engine wiring harness protective device |
| CN108879519B (en) * | 2018-07-18 | 2024-01-30 | 浙江创格科技股份有限公司 | Engine wire harness protection device |
| CN112332337A (en) * | 2019-08-05 | 2021-02-05 | 本田技研工业株式会社 | Grommet |
| CN112332337B (en) * | 2019-08-05 | 2022-07-19 | 本田技研工业株式会社 | Grommet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20140119 |