CN205273352U - Novel connection structure of auto steering machine dust cover and working of plastics - Google Patents
Novel connection structure of auto steering machine dust cover and working of plastics Download PDFInfo
- Publication number
- CN205273352U CN205273352U CN201520945049.4U CN201520945049U CN205273352U CN 205273352 U CN205273352 U CN 205273352U CN 201520945049 U CN201520945049 U CN 201520945049U CN 205273352 U CN205273352 U CN 205273352U
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Abstract
The utility model relates to a car a steering system assembles technical field, and specific saying is a novel connection structure of auto steering machine dust cover and working of plastics, include: the dust cover, turn to the casing body, the working of plastics, O type sealing washer with turn to quick -witted tubular column, the upper portion at the working of plastics is established to the dustproof envelope of hood, closely laminate with the inclined plane of the boss upper surface of working of plastics in the lower inclined plane of dust cover, closely laminate with the plane of the boss upper surface of working of plastics in the lower plane of dust cover, the outer fringe of dust cover downside is equipped with the sealed turn -ups of round, the outer fringe of working of plastics boss lower surface is equipped with the card seam, sealed turn -ups adopts interference fit's mode and card seam block, the lower part cover of working of plastics is established in the outside that turns to the casing body, working of plastics lower part outer fringe on the lower side is equipped with the location buckle, the outer fringe that turns to the casing body is equipped with the location boss, the location boss is mutually supported with the location buckle, it still is equipped with O type sealing washer to turn to between the casing body and the working of plastics, it runs through the dust cover to turn to quick -witted tubular column, working of plastics and the central authorities that turn to the casing body.
Description
Technical field
The utility model relates to automobile steering system mounting technology field, is the new Joining Structure of a kind of car swinging gear dustproof cover and plastic component concretely.
Background technology
Machine is turned to be an extremely important part in the manufacturing of automobile, he needs the accurate of height, automobile is in the process of moving, usually impurity is had, pollutent enters automotive interior, cleaning and use on auto parts cause very big impact, therefore each parts of automobile all need tight protection, especially the protection of machine is turned to, and turn to the plastic component in machine and dw to be connected the crucial obturator turning to machine and whole car front panel, but just the current machine manufacture that turns to is assembled, the compactness of plastic component and dw is still short of to some extent, often have impurity to enter and turn in machine, and the appearance of this kind of sealing problem and dw, the connection structure of plastic component has close relationship. the connection structure of that for this reason design a kind of good airproof performance, more novel dw and plastic component is very important.
Summary of the invention
The utility model breaches a difficult problem for prior art, the connection structure of that manufactured and designed a kind of good airproof performance, more novel dw and plastic component.
In order to achieve the above object, the utility model devises the new Joining Structure of a kind of car swinging gear dustproof cover and plastic component, comprise: dw, turn to engine housing, plastic component, O RunddichtringO and turn to machine tubing string, it is characterized in that: described dw is set in the top of plastic component, the inclined-plane of the lower inclined plane of dw and the boss upper surface of plastic component fits tightly, the plane of the lower plane of dw and the boss upper surface of plastic component fits tightly, outer rim on the downside of dw is provided with a circle sealing flange, the outer rim of plastic component boss lower surface is provided with card seam, sealing flange adopts the mode of shrink-fit to close with card seam card, the bottom of plastic component is set in the outside turning to engine housing, plastic component bottom outer rim on the lower side is provided with locating fastener, the outer rim of engine housing is turned to be provided with positioning boss, positioning boss and locating fastener cooperatively interact, turn to and between engine housing and plastic component, also it is provided with O RunddichtringO, described machine tubing string is turned to run through dw, plastic component and the central authorities turning to engine housing.
Described positioning boss is triangle boss.
The position of described O RunddichtringO is on the top of positioning boss.
The boss upper surface of the lower inclined plane of described dw, the lower plane of dw, plastic component is equipped with sealing lip limit.
The utility model is compared with prior art, provide a kind of novel connection structure, the structure using inclined-plane to add the cooperation of plane, the setting on sealing lip limit and sealing flange strengthens the whole connection sealing turning to plastic component and dw machine from three aspects, serve the effect of triple protection, effectively solve dw and it is connected untight situation with plastic component, add the whole dirt resistance turning to machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
See Fig. 1,1 is dw, and 2 is plastic component, and 3 is boss, and 4 is sealing flange, and 5 is card seam, and 6 for turning to engine housing, and 7 is locating fastener, and 8 is positioning boss, and 9 for turning to machine tubing string, and 10 is O RunddichtringO.
Embodiment
By reference to the accompanying drawings the utility model is further described.
See Fig. 1, the utility model devises the new Joining Structure of a kind of car swinging gear dustproof cover and plastic component, comprise: dw, turn to engine housing, plastic component, O RunddichtringO and turn to machine tubing string, it is characterized in that: described dw 1 is set in the top of plastic component 2, the inclined-plane of the lower inclined plane of dw 1 and boss 3 upper surface of plastic component 2 fits tightly, the plane of the lower plane of dw 1 and boss 3 upper surface of plastic component 2 fits tightly, outer rim on the downside of dw 1 is provided with a circle sealing flange 4, the outer rim of boss 3 lower surface is provided with card seam 5, sealing flange 4 adopts the mode of shrink-fit to close with card seam 5 card, the bottom of plastic component 2 is set in the outside turning to engine housing 6, plastic component 2 bottom outer rim on the lower side is provided with locating fastener 7, the outer rim of engine housing 6 is turned to be provided with positioning boss 8, positioning boss 8 and locating fastener 7 cooperatively interact, turn to and between engine housing 6 and plastic component 2, also it is provided with O RunddichtringO 10, described machine tubing string 9 is turned to run through dw 1, plastic component 2 and the central authorities turning to engine housing 6.
In the utility model, positioning boss 8 is triangle boss, make use of the stability of trilateral so that positioning boss 8 is tightr with coordinating of locating fastener 7.
In the utility model, the position of O RunddichtringO 10 is on the top of positioning boss 3, adds sheathed tightness degree.
In the utility model, the lower plane of the lower inclined plane of dw 1, dw 1, the boss upper surface of plastic component 2 are equipped with sealing lip limit, add the tightness of the contact that cooperatively interacts, it is to increase stopping property.
The utility model is compared with prior art, provide a kind of novel connection structure, the structure using inclined-plane to add the cooperation of plane, the setting on sealing lip limit and sealing flange strengthens the whole connection sealing turning to plastic component and dw machine from three aspects, serve the effect of triple protection, effectively solve dw and it is connected untight situation with plastic component, add the whole dirt resistance turning to machine.
Claims (4)
1. the new Joining Structure of a car swinging gear dustproof cover and plastic component, comprise: dw, turn to engine housing, plastic component, O RunddichtringO and turn to machine tubing string, it is characterized in that: described dw (1) is set in the top of plastic component (2), the inclined-plane of the lower inclined plane of dw (1) and boss (3) upper surface of plastic component (2) fits tightly, the plane of the lower plane of dw (1) and boss (3) upper surface of plastic component (2) fits tightly, the outer rim of dw (1) downside is provided with circle sealing flange (4), the outer rim of boss (3) lower surface is provided with card seam (5), sealing flange (4) adopts the mode of shrink-fit to close with card seam (5) card, the bottom of plastic component (2) is set in the outside turning to engine housing (6), plastic component (2) bottom outer rim on the lower side is provided with locating fastener (7), the outer rim of engine housing (6) is turned to be provided with positioning boss (8), positioning boss (8) and locating fastener (7) cooperatively interact, turn to and between engine housing (6) and plastic component (2), also it is provided with O RunddichtringO (10), described machine tubing string (9) is turned to run through dw (1), plastic component (2) and the central authorities turning to engine housing (6).
2. the new Joining Structure of a kind of car swinging gear dustproof cover according to claim 1 and plastic component, it is characterised in that: described positioning boss (8) is triangle boss.
3. the new Joining Structure of a kind of car swinging gear dustproof cover according to claim 1 and plastic component, it is characterised in that: the position of described O RunddichtringO (10) is on the top of positioning boss (3).
4. the new Joining Structure of a kind of car swinging gear dustproof cover according to claim 1 and plastic component, it is characterised in that: the boss upper surface of the lower inclined plane of described dw (1), the lower plane of dw (1), plastic component (2) is equipped with sealing lip limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945049.4U CN205273352U (en) | 2015-11-24 | 2015-11-24 | Novel connection structure of auto steering machine dust cover and working of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945049.4U CN205273352U (en) | 2015-11-24 | 2015-11-24 | Novel connection structure of auto steering machine dust cover and working of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273352U true CN205273352U (en) | 2016-06-01 |
Family
ID=56057955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945049.4U Expired - Fee Related CN205273352U (en) | 2015-11-24 | 2015-11-24 | Novel connection structure of auto steering machine dust cover and working of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972601A (en) * | 2016-10-25 | 2018-05-01 | 上汽通用五菱汽车股份有限公司 | A kind of seal between steering and front baffle |
-
2015
- 2015-11-24 CN CN201520945049.4U patent/CN205273352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972601A (en) * | 2016-10-25 | 2018-05-01 | 上汽通用五菱汽车股份有限公司 | A kind of seal between steering and front baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee after: BOSCH HUAYU STEERING SYSTEMS Co.,Ltd. Address before: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee before: ZF SHANGHAI STEERING SYSTEMS Co.,Ltd. |
|
| 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: 20160601 Termination date: 20211124 |