CN202884012U - Windscreen wiper sealing structure and automobile comprising the same - Google Patents
Windscreen wiper sealing structure and automobile comprising the same Download PDFInfo
- Publication number
- CN202884012U CN202884012U CN 201220460169 CN201220460169U CN202884012U CN 202884012 U CN202884012 U CN 202884012U CN 201220460169 CN201220460169 CN 201220460169 CN 201220460169 U CN201220460169 U CN 201220460169U CN 202884012 U CN202884012 U CN 202884012U
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- compression
- steel disc
- tightly
- windscreen wiper
- compressing
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Abstract
The utility model discloses a windscreen wiper sealing structure and an automobile comprising the same, and relates to the technical field of automobiles. An inner tightly-compressing steel sheet comprises a tightly-compressing disc and a tightly-compressing cylinder body, wherein the tightly-compressing disc is in circular ring-shaped disc structure, the tightly-compressing cylinder body is a hollow cylinder body which can be matched with nuts and fixed on the tightly-compressing disc, an inner circle of the tightly-compressing disc and the tightly-compressing cylinder body are provided with diameters which a motor shell body can penetrates through, outer threads which are matched with the nuts are arranged on the outer wall of the tightly-compressing cylinder body, a limiting stopper is further arranged on the outer wall of the tightly-compressing cylinder body, a distance is formed between the limiting stopper and the tightly-compressing disc and enables the nuts to tightly compress an inner tightly-compressing steel sheet, an inner sealing pad, an outer tightly-compressing steel sheet and an outer sealing pad. The windscreen wiper sealing structure can reduce the requirements of precision of manufacture and assembly, and when the nuts are tightly hardened, glass does not bear stress.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of windscreen wiper sealing configuration and comprises the automobile of this structure.
Background technique
As shown in Figure 1, the traditional windscreen wiper sealing configuration on the automobile comprises: electric machine casing 1, motor transmission shaft 2, interior compression steel disc 3, interior sealing gasket 4, external compression steel disc 5, external sealed pad 6 and nut 7.Electric machine casing 1 is enclosed within outside the motor transmission shaft 2, and the two passes the corresponding mounting hole on the glass 8, the also correspondence external compression steel disc 5 that passes the compression steel disc 3 that is positioned at glass 8 inboards (car) and be positioned at glass 8 outsides (car outer), arranging respectively between interior external compression steel disc and the glass 8 should inside and outside sealing gasket.Twist admittedly at motor transmission shaft 2 by nut 7, and windscreen wiper is installed on the motor transmission shaft 2, and then realizes that the sealing of windscreen wiper fixes.
Above-mentioned structure axially can't be regulated motor transmission shaft 2, to making and assembly precision is had relatively high expectations, and makes easily glass 8 produce erection stresses during urgent nut 7, and then damage glass.
The model utility content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is: provide a kind of to make and assembly precision require lowly, and can not cause glass deformation or cracked windscreen wiper sealing configuration and comprise the automobile of this structure.
(2) technological scheme
For addressing the above problem, the utility model provides a kind of windscreen wiper sealing configuration, this structure comprises: motor transmission shaft, be nested in the outer electric machine casing of described motor transmission shaft, interior compression steel disc, interior sealing gasket, the external compression steel disc, the external sealed pad, and nut, described electric machine casing also passes described interior compression steel disc and external compression steel disc, described interior sealing gasket and described external sealed pad lay respectively between described interior compression steel disc and the glass and between described external compression steel disc and the glass, it is characterized in that, described interior compression steel disc further comprises: compression plate is circular dish structure; Compress cylinder, cylindrical body for the hollow that can cooperate with described nut, and described compression cylinder is fixed on the described compression plate, the inner circle of described compression plate and described compression cylinder have the diameter that described electric machine casing can pass, be provided with the outside thread that cooperates with described nut on the outer wall of described compression cylinder, also be provided with limit stops on the outer wall of described compression cylinder, have between described limit stops and the described compression plate so that the distance that described nut can compress described interior compression steel disc, interior sealing gasket, external compression steel disc and external sealed pad.
Preferably, described external compression steel disc is circular disk-like structure, and the inner circle of described external compression steel disc has the diameter that described compression cylinder can pass.
Preferably, the back side of the face of the fixing described compression cylinder of described compression plate is provided with at least one along the guiding piece of axially giving prominence to of described compression cylinder.
Preferably, be provided with U-shaped groove that at least one cooperates with described guiding piece, extend axially setting along described motor transmission shaft on the described electric machine casing.
The utility model also provides a kind of automobile, comprises above-mentioned windscreen wiper sealing configuration.
(3) beneficial effect
Windscreen wiper sealing configuration of the present utility model, can reduce making and the requirement of assembly precision to movable adjusting at transmission shafts, and glass can not meet with stresses during urgent nut, causes glass deformation or cracked.In addition, windscreen wiper sealing configuration of the present utility model is easy to assembly, can effectively reduce manufacture cost.
Description of drawings
Fig. 1 is the sectional view of traditional windscreen wiper sealing configuration;
Fig. 2 is the sectional view according to the windscreen wiper sealing configuration of a kind of mode of execution of the utility model;
Fig. 3 is the electric machine casing of windscreen wiper sealing configuration of Fig. 2 and the structural representation of interior compression steel disc.
Embodiment
The windscreen wiper sealing configuration that the utility model proposes and the automobile that comprises this structure reach by reference to the accompanying drawings embodiment and are described in detail as follows.
As shown in Figure 2, windscreen wiper sealing configuration according to a kind of mode of execution of the utility model comprises: motor transmission shaft 2, be nested in this motor transmission shaft 2 outer electric machine casing 1, interior compression steel disc 9, interior sealing gasket 4, external compression steel disc 5, external sealed pad 6 and nut 7, this electric machine casing 1 also passes interior compression steel disc 9 and external compression steel disc 5, and interior sealing gasket 4 and external sealed pad 6 lay respectively between interior compression steel disc 9 and the glass 8 and between external compression steel disc 5 and the glass 8.
As shown in Figure 3, in windscreen wiper sealing configuration of the present utility model, interior compression steel disc 9 further comprises: compression plate 9-1 and compression cylinder 9-2.Wherein, compression plate 9-1 is circular dish structure, and its inner circle has the diameter that electric machine casing 1 can pass.Compress cylinder 9-2 and be the cylindrical body of the hollow that can cooperate with nut 7, and compression cylinder 9-2 is fixed on the compression plate 9-1, compression cylinder 9-2 also has the diameter that electric machine casing 1 can pass.Be provided with the outside thread that cooperates with nut 7 on the outer wall of compression cylinder 9-2, in addition, also be provided with the limit stops (not shown) on the outer wall of compression cylinder 9-2, the structure of this limit stops is not limit, only need so that: have between limit stops and the compression plate 9-1 so that nut 7 when being screwed to this limit stops, the distance that just interior compression steel disc 9-1, interior sealing gasket 4, external compression steel disc 5 and external sealed pad 6 can be compressed, thus be unlikely to make glass to produce erection stress, even distortion or cracked.
Further, external compression steel disc 5 also is circular disk-like structure, and the inner circle of external compression steel disc 5 has the diameter that compression cylinder 9-2 passes.The be fixed and clamped back side of face of cylinder 9-2 of compression plate 9-1 is provided with at least one along shown in the axially outstanding guiding piece 9-3(Fig. 3 that compresses cylinder 9-2 one, but is not limited to this).Be provided with U-shaped groove 1-1 that at least one cooperates with guiding piece 9-3, extend axially setting along motor transmission shaft 2 on the electric machine casing 1, so that when fastening nut 7, because guiding piece 9-3 is limited among the U-shaped groove 1-1, interior compression steel disc 9 can not produce along with turning of nut 7 rotation radially, but vertically to glass 8 motions.
The utility model also provides a kind of automobile that comprises above-mentioned windscreen wiper sealing configuration, and other requisite constituent element of the known windscreen wiper sealing configuration of those skilled in the art is not done at this and given unnecessary details, also should be as to restriction of the present utility model.
Above mode of execution only is used for explanation the utility model, and be not limitation of the utility model, the those of ordinary skill in relevant technologies field, in the situation that does not break away from spirit and scope of the present utility model, can also make a variety of changes and modification, so all technological schemes that are equal to also belong to category of the present utility model.
Claims (5)
1. windscreen wiper sealing configuration, this structure comprises: motor transmission shaft (2), be nested in the outer electric machine casing (1) of described motor transmission shaft (2), interior compression steel disc (9), interior sealing gasket (4), external compression steel disc (5), external sealed pad (6), and nut (7), described electric machine casing (1) also passes described interior compression steel disc (9) and external compression steel disc (5), described interior sealing gasket (4) and described external sealed pad (6) lay respectively between described interior compression steel disc (9) and the glass and between described external compression steel disc (5) and the glass, it is characterized in that described interior compression steel disc (9) further comprises:
Compression plate (9-1) is circular dish structure;
Compress cylinder (9-2), cylindrical body for the hollow that can cooperate with described nut (7), and described compression cylinder (9-2) is fixed on the described compression plate (9-1), the inner circle of described compression plate (9-1) and described compression cylinder (9-2) have the diameter that described electric machine casing (1) can pass, be provided with the outside thread that cooperates with described nut (7) on the outer wall of described compression cylinder (9-2), also be provided with limit stops on the outer wall of described compression cylinder (9-2), have between described limit stops and the described compression plate (9-1) so that described nut (7) can be with described interior compression steel disc (9-1), interior sealing gasket (4), the distance that external compression steel disc (5) and external sealed pad (6) compress.
2. windscreen wiper sealing configuration as claimed in claim 1 is characterized in that, described external compression steel disc (5) is circular disk-like structure, and the inner circle of described external compression steel disc (5) has the diameter that described compression cylinder (9-2) can pass.
3. windscreen wiper sealing configuration as claimed in claim 2 is characterized in that, the back side of the face of the fixing described compression cylinder (9-2) of described compression plate (9-1) is provided with at least one along the guiding piece (9-3) of axially giving prominence to of described compression cylinder (9-2).
4. windscreen wiper sealing configuration as claimed in claim 3 is characterized in that, is provided with U-shaped groove (1-1) that at least one cooperates with described guiding piece (9-3), extend axially setting along described motor transmission shaft (2) on the described electric machine casing (1).
5. an automobile is characterized in that, comprises each described windscreen wiper sealing configuration of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460169 CN202884012U (en) | 2012-09-10 | 2012-09-10 | Windscreen wiper sealing structure and automobile comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460169 CN202884012U (en) | 2012-09-10 | 2012-09-10 | Windscreen wiper sealing structure and automobile comprising the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884012U true CN202884012U (en) | 2013-04-17 |
Family
ID=48075442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460169 Expired - Fee Related CN202884012U (en) | 2012-09-10 | 2012-09-10 | Windscreen wiper sealing structure and automobile comprising the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011929A1 (en) * | 2014-07-21 | 2016-01-28 | Taizhou Valeo Wenling Automotive Systems Co., Ltd. | A seal assembly and the assembling method thereof |
| CN105634178A (en) * | 2014-11-26 | 2016-06-01 | 法雷奥系统公司 | Windscreen wiper motor unit casing element |
-
2012
- 2012-09-10 CN CN 201220460169 patent/CN202884012U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011929A1 (en) * | 2014-07-21 | 2016-01-28 | Taizhou Valeo Wenling Automotive Systems Co., Ltd. | A seal assembly and the assembling method thereof |
| CN105365536A (en) * | 2014-07-21 | 2016-03-02 | 台州法雷奥温岭汽车零部件有限公司 | Sealing component and assembly method therefor |
| CN105365536B (en) * | 2014-07-21 | 2017-12-26 | 台州法雷奥温岭汽车零部件有限公司 | Seal assembly and its assemble method |
| US10245931B2 (en) | 2014-07-21 | 2019-04-02 | Taizhou Valeo Wenling Automotive Systems Co., Ltd. | Seal assembly and the assembling method thereof |
| CN105634178A (en) * | 2014-11-26 | 2016-06-01 | 法雷奥系统公司 | Windscreen wiper motor unit casing element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |