CN206749882U - Automobile electric booster steering system - Google Patents
Automobile electric booster steering system Download PDFInfo
- Publication number
- CN206749882U CN206749882U CN201720311690.1U CN201720311690U CN206749882U CN 206749882 U CN206749882 U CN 206749882U CN 201720311690 U CN201720311690 U CN 201720311690U CN 206749882 U CN206749882 U CN 206749882U
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- China
- Prior art keywords
- housing
- pivot structure
- utility
- steering system
- model
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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.)
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Abstract
The utility model discloses a kind of automobile electric booster steering system, it includes a housing, a case lid and a pivot structure, the housing includes a shell body and a ring groove, the case lid is a plastic casing lid, the pivot structure is arranged on the shell body and at the outer peripheral edge of the ring groove, and the pivot structure is integrally formed with the housing.Case lid of the present utility model uses plastic casing lid, and pivot structure is arranged on housing, can reduce production cost, and while production cost is reduced, keep the performances such as original natural frequency constant.
Description
Technical field
A kind of automobile electric booster steering system is the utility model is related to, more particularly to a kind of automobile electric power-assisted steering
Housing and case lid in system.
Background technology
In automobile electric booster steering system, as illustrated in fig. 1 and 2, it includes a housing 1 ', an Al-alloy casing lid 2 '
With a pivot structure 3 ', pivot structure 3 ' is arranged on Al-alloy casing lid 2 ', and the case lid 2 ' of aluminium alloy causes production cost
It is high.Therefore, a kind of new automobile electric power-assisted steering system how is designed on the premise of keeping original performance to be basically unchanged
System is just particularly important.
Utility model content
The utility model is directed to problem and shortage existing for prior art, there is provided a kind of new automobile electric power-assisted steering
System.
The utility model is that solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of automobile electric booster steering system, and its feature is that it includes a housing, a housing
Lid and a pivot structure, the housing include a shell body and a ring groove, and the case lid is a plastic casing lid, the pivot knot
Structure is arranged on the shell body and at the outer peripheral edge of the ring groove, and the pivot structure is integrally formed with the housing.
On the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, produce the utility model respectively compared with
Good example.
Positive effect of the present utility model is：
Case lid of the present utility model uses plastic casing lid, and pivot structure is arranged on housing, can reduce life
Cost is produced, and while production cost is reduced, keeps the performances such as original natural frequency constant.
Brief description of the drawings
Fig. 1 and 2 is the structural representation of existing automobile electric booster steering system.
Fig. 3 and 4 is the structural representation of the automobile electric booster steering system of the utility model preferred embodiment.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all belongs to
In the scope of the utility model protection.
As shown in Figures 3 and 4, the present embodiment provides a kind of automobile electric booster steering system, and it includes a housing, a housing
The pivot structure 3 of lid 2 and one, the housing include a shell body 11 and a ring groove 12, and the case lid 2 is a plastic casing lid,
The pivot structure 3 is arranged on the shell body 11 and at the outer peripheral edge of the ring groove 12, the pivot structure 3 and the housing
It is integrally formed.
Case lid 2 can reduce production cost using the case lid of plastic construction.If only by existing Al-alloy casing lid
Plastic casing lid is changed to, then can reduce performance, therefore optimizes opponent's part housing, i.e., pivot structure 3 is moved on housing, makes modeling
The case lid 2 of material is changed into flat part, and test result is shown, original performance is held essentially constant, and application plastic casing lid can be with
Reduce cost.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or repair to these embodiments on the premise of without departing substantially from principle of the present utility model and essence
Change, but these changes and modification each fall within the scope of protection of the utility model.
Claims (1)
- A kind of 1. automobile electric booster steering system, it is characterised in that it includes a housing, a case lid and a pivot structure, The housing includes a shell body and a ring groove, and the case lid is a plastic casing lid, and the pivot structure is arranged at the shell sheet On body and at the outer peripheral edge of the ring groove, the pivot structure is integrally formed with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311690.1U CN206749882U (en) | 2017-03-28 | 2017-03-28 | Automobile electric booster steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311690.1U CN206749882U (en) | 2017-03-28 | 2017-03-28 | Automobile electric booster steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749882U true CN206749882U (en) | 2017-12-15 |
Family
ID=60611814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311690.1U Active CN206749882U (en) | 2017-03-28 | 2017-03-28 | Automobile electric booster steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749882U (en) |
-
2017
- 2017-03-28 CN CN201720311690.1U patent/CN206749882U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201814, No. 289, 100 Road, Anting Town, Shanghai, Jiading District Patentee after: Zeifu Automotive Technology (Shanghai) Co., Ltd. Address before: 201814, No. 289, 100 Road, Anting Town, Shanghai, Jiading District Patentee before: Tianhe Automotive Technology (Shanghai) Co., Ltd. |