CN207173444U - One kind top dress clearance lamps wire harness rubber sheath - Google Patents
One kind top dress clearance lamps wire harness rubber sheath Download PDFInfo
- Publication number
- CN207173444U CN207173444U CN201721086408.0U CN201721086408U CN207173444U CN 207173444 U CN207173444 U CN 207173444U CN 201721086408 U CN201721086408 U CN 201721086408U CN 207173444 U CN207173444 U CN 207173444U
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- China
- Prior art keywords
- crimp segment
- annular groove
- capillary
- clearance lamps
- segment
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
It the utility model is related to a kind of top dress clearance lamps wire harness rubber sheath, including construction section, upper crimp segment, linkage section, lower crimp segment and the capillary sequentially coaxially connected from top to bottom；The construction section, upper crimp segment, linkage section and lower crimp segment are provided centrally with the axially extending bore run through；The upper crimp segment, lower crimp segment are bonded the upper and lower surface of car body top cover respectively, and the linkage section is bonded with the clearance lamps mounting hole opened up on car body top cover；For round table-like, its small end is provided with the counterbore being recessed vertically, big end surfaces offer annular groove one, inside offers annular groove two, the bottom of annular groove one connects the lower crimp segment lateral wall with the side wall of annular groove two；The capillary is from upper crimp segment upper surface is worn to annular groove two, upper end is bent downwardly, and the capillary is fixed with upper crimp segment junction using PUR sealing.The utility model greatly improves compared to traditional rubber sheath water proofing property.
Description
Technical field
It the utility model is related to car light installation assembly structure, more particularly to a kind of top dress clearance lamps wire harness rubber sheath.
Background technology
Motorbus or lorry top edge are typically also provided with clearance lamps, can represent that automobile height and can represents wide
Degree, the wire harness of top dress clearance lamps need the car body top cover through above driver's cabin, therefore just need to consider the anti-of top dress clearance lamps
Water problems.
Traditional wire harness waterproof is that car body top cover is located in into rubber by two layers of the sheet rubber to stretch out with rubber sheath
Realize waterproof between film, but in the case where water is more, hydraulic pressure is big, liquid can still pass through the company of sheet rubber and car body top cover
Meet place to penetrate into, eventually arrive in the driver's cabin below car body top cover.
The Chinese patent of Application No. 201520648031.8 discloses the installation assembly and automobile of a kind of clearance lamps, including
Clearance lamps wire harness, car body top cover and rubber sheath, there is wire harness passing-hole on the car body top cover, the rubber sheath is placed in institute
State at wire harness passing-hole, the clearance lamps wire harness passes through the rubber sheath, and the wire harness passing-hole is opened up on the car body top cover
Opening position has flange, and the edge of the free end of the flange forms the wire harness passing-hole, and the flange is to away from described
Direction on the inside of car body top cover tilts, and the inner surface of the free end of the flange and the car body top cover protects with the rubber
Set mutually compresses.Above-mentioned installation assembly can play certain waterproof action, but need to enter the wire harness passing-hole of car body top cover
Row overturning process, complex operation, bad adaptability.
Utility model content
In order to solve the above-mentioned technical problem, there is provided a kind of good rubber sheath of water resistance, the utility model provide following
Technical scheme：
One kind top dress clearance lamps wire harness rubber sheath, including sequentially coaxially connect from top to bottom construction section, upper crimping
Section, linkage section, lower crimp segment and capillary；The construction section, upper crimp segment, linkage section and lower crimp segment are provided centrally with
The axially extending bore run through；The upper crimp segment, lower crimp segment are bonded the upper and lower surface of car body top cover, the connection respectively
Section is bonded with the clearance lamps mounting hole opened up on car body top cover；The lower crimp segment lateral wall to be up big and down small round table-like and
Both ends are the cambered surface of inside turnup, and the small end of the lower crimp segment is provided with the counterbore being recessed vertically, big end surfaces offer
Annular groove one, inside offer annular groove two, and the bottom of annular groove one connects with the side wall of annular groove two；The capillary is from upper
Crimp segment upper surface is worn to annular groove two, upper crimp segment is stretched out in upper end and is bent downwardly, and the capillary and upper pressure
Section junction is connect to fix using PUR sealing.
There are 2 two annular groove one, annular groove water storage cavities in lower crimp segment of the present utility model, when water is more, hydraulic pressure is big
When, crimp segment lower surface, linkage section side wall flow to lower crimp segment upper surface, and flowed into annular groove one in a small amount of liquid runs down,
Now hydraulic pressure is significantly reduced, and now liquid is continued towards in annular groove two, avoided in annular groove one after hydrops along in lower crimp segment
Surface flow to edge, and the liquid in annular groove two is then flowed back outside rubber sheath by capillary.Even traditional rubber shield
Set, the connection sealing of itself and car body top cover is also preferable, can just flow into sheath and vehicle body top on a small quantity only when hydraulic pressure is big
Between lid, and the presence of the utility model intermediate annular groove one can substantially reduce hydraulic pressure, can further improve water proofing property.
Further, the capillary sets 20-30 roots, circular array.
Further, the cross section of annular groove one is semicircle, and the liquid for enabling to flow into annular groove one is with most
Fast speed flows to annular groove two.
The beneficial effects of the utility model are：Rubber sheath is substantially increased by the setting of two annular grooves and capillary
Water proofing property, and it is wide to change structure, the applicability of car body top cover in itself.
Brief description of the drawings
Fig. 1, primary structure schematic diagram of the present utility model.
In figure：1st, construction section, 2, upper crimp segment, 3, linkage section, 4, lower crimp segment, 41, counterbore, 42, annular groove one, 43,
Annular groove two, 5, capillary, 51, PUR, 100, axially extending bore, 101, car body top cover.
Embodiment
A kind of top dress clearance lamps wire harness rubber sheath as shown in Figure 1, including the peace sequentially coaxially connected from top to bottom
Fill section 1, upper crimp segment 2, linkage section 3, lower crimp segment 4 and capillary 5；The construction section 1, upper crimp segment 2, linkage section 3 with
And lower crimp segment 4 is provided centrally with the axially extending bore 100 that runs through；The upper crimp segment 2, lower crimp segment 4 are bonded vehicle body top respectively
The upper and lower surface of lid 101, the linkage section 3 are bonded with the clearance lamps mounting hole opened up on car body top cover 101；Under described
The lateral wall of crimp segment 4 is the cambered surface that up big and down small round table-like and both ends are inside turnup, and the small end of the lower crimp segment 4 is set
It is equipped with the counterbore 41 being recessed vertically, big end surfaces offer annular groove 1, inside offers annular groove 2 43, the annular
The bottom of groove 1 connects with the side wall of annular groove 2 43；The capillary 5 is worn to annular groove 2 43 from the upper upper surface of crimp segment 2
Portion, upper end stretch out upper crimp segment 2 and are bent downwardly, and the capillary 5 is sealed with the upper junction of crimp segment 2 using PUR 51
It is fixed.
The capillary 5 sets 30, circular array, and the capillary 5 in the present embodiment can use hydrophilic rubber system standby.
The cross section of annular groove 1 is semicircle, and the liquid for enabling to flow into annular groove 1 is with most fast speed
Degree flows to annular groove 2 43.
There are 2 43 two annular groove 1, annular groove water storage cavities in the lower crimp segment 4 of the present embodiment, when water is more, hydraulic pressure
When big, the lower surface of crimp segment 2, the side wall of linkage section 3 flow to the lower upper surface of crimp segment 4, and flow into annular groove in a small amount of liquid runs down
In one 42, now hydraulic pressure significantly reduces, and now liquid continues towards in annular groove 2 43, avoids in annular groove 1 edge after hydrops
The lower upper surface of crimp segment 4 flow to edge, and the liquid in annular groove 2 43 is then flowed back outside rubber sheath by capillary 5.Even if
It is traditional rubber sheath, the connection sealing of itself and car body top cover 101 is also preferable, just can be a small amount of only when hydraulic pressure is big
Flow between sheath and car body top cover 101, and the presence of the utility model intermediate annular groove 1 can substantially reduce hydraulic pressure, can
Further improve water proofing property.
Using above-mentioned foundation the utility model desirable embodiment as enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (3)
1. one kind top dress clearance lamps wire harness rubber sheath, it is characterised in that：Including the installation sequentially coaxially connected from top to bottom
Section, upper crimp segment, linkage section, lower crimp segment and capillary；The construction section, upper crimp segment, linkage section and lower crimp segment
It is provided centrally with the axially extending bore run through；The upper crimp segment, lower crimp segment are bonded upper surface and the following table of car body top cover respectively
Face, the linkage section are bonded with the clearance lamps mounting hole opened up on car body top cover；The lower crimp segment lateral wall is up big and down small
Round table-like and both ends be inside turnup cambered surface, the small end of the lower crimp segment is provided with the counterbore being recessed vertically, big end
Surface offers annular groove one, inside offers annular groove two, and the bottom of annular groove one connects with the side wall of annular groove two；It is described
Capillary is worn to annular groove two from upper crimp segment upper surface, upper crimp segment is stretched out in upper end and is bent downwardly, and the hair
Tubule is fixed with upper crimp segment junction using PUR sealing.
A kind of 2. top dress clearance lamps wire harness rubber sheath as claimed in claim 1, it is characterised in that：The capillary is set
20-30 roots, circular array.
A kind of 3. top dress clearance lamps wire harness rubber sheath as claimed in claim 1, it is characterised in that：The annular groove one is horizontal
Section is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086408.0U CN207173444U (en) | 2017-08-28 | 2017-08-28 | One kind top dress clearance lamps wire harness rubber sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086408.0U CN207173444U (en) | 2017-08-28 | 2017-08-28 | One kind top dress clearance lamps wire harness rubber sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173444U true CN207173444U (en) | 2018-04-03 |
Family
ID=61739170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086408.0U Expired - Fee Related CN207173444U (en) | 2017-08-28 | 2017-08-28 | One kind top dress clearance lamps wire harness rubber sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244998A (en) * | 2018-08-20 | 2019-01-18 | 国网江苏省电力公司盐城供电公司 | A kind of cable seal circle of for transformer power distribution cabinet |
-
2017
- 2017-08-28 CN CN201721086408.0U patent/CN207173444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244998A (en) * | 2018-08-20 | 2019-01-18 | 国网江苏省电力公司盐城供电公司 | A kind of cable seal circle of for transformer power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190828 |