CN112660232A - Automobile steering column structure - Google Patents
Automobile steering column structure Download PDFInfo
- Publication number
- CN112660232A CN112660232A CN202011587250.1A CN202011587250A CN112660232A CN 112660232 A CN112660232 A CN 112660232A CN 202011587250 A CN202011587250 A CN 202011587250A CN 112660232 A CN112660232 A CN 112660232A
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- handle
- steering column
- body part
- adjusting
- handle body
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Abstract
The invention provides an automobile steering column structure applied to the technical field of automobile parts, wherein an adjusting handle (3) is arranged on an adjusting mechanism (2) of the automobile steering column structure, the adjusting handle (3) comprises a handle body part (4) and a handle pulling part (5), one end of the handle body part (4) is provided with an installation hole (6) and a positioning groove (7), the other end of the handle body part (4) is provided with a connecting convex edge (8), and the handle body part (4) is fixedly connected with the handle pulling part (5) made of plastic materials through the connecting convex edge (8). The safety of drivers is improved.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to an automobile steering column structure.
Background
The steering column is an important part of an automobile, the adjusting handle of the steering column is a part which is directly contacted by a driver, and factors such as body strength, hand feeling and the like of the steering column become an important evaluation index which influences the quality of the automobile for the driver. In the prior art, the steering column adjusting handle body of most steering columns is a stamping part, the length of a cantilever is large, and when the steering column is adjusted, the moment borne by the steering column adjusting handle is large, so that the steering column adjusting handle is easy to bend and even break. Meanwhile, the surface of the adjusting handle adopts an injection molding structure, and the design of the injection molding layer also influences the judgment factor of the driver on the quality of the steering column adjusting handle and even the vehicle.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the not enough of prior art, provide a simple structure for steering column adjustment handle is rational in infrastructure, and intensity improves, can not take place bending easily and fracture in adjusting the use, can break off at the collision in-process simultaneously, thereby is favorable to driver's protection, improves the auto steering column structure of navigating mate security.
To solve the technical problems, the invention adopts the technical scheme that:
the invention relates to an automobile steering column structure which comprises a steering column body, wherein an adjusting mechanism is arranged on the steering column body, an adjusting handle is arranged on the adjusting mechanism, the adjusting handle comprises a handle body part and a handle pulling part, one end of the handle body part is provided with an installation hole and a positioning groove, the other end of the handle body part is provided with a connecting convex edge, and the handle body part is fixedly connected with the handle pulling part made of plastic materials through the connecting convex edge.
The adjusting mechanism is provided with a mechanism connecting shaft and a positioning block, and when the mounting hole of the handle body part is sleeved on the mechanism connecting shaft, the positioning groove of the handle body part is of a structure capable of being clamped in the positioning block at the same time.
The positioning groove is of a non-circular structure, and the positioning groove and the positioning block are identical in shape.
The handle body part and the handle pulling part of the adjusting handle are arranged into a structure capable of being injected and molded into the adjusting handle as an integral in the adjusting handle mold.
The handle body part and the connecting convex edge of the adjusting handle are of an integrated structure, and the handle body part and the connecting convex edge are of an L-shaped structure.
The width dimension of the connecting convex edge of the adjusting handle is set to be smaller than the width dimension of the handle body part, and the connecting convex edge is positioned in the handle pulling part.
The handle pulling part of the adjusting handle is of an L-shaped structure.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
the invention relates to an automobile steering column structure, aiming at the problems in the prior art, the structure of an adjusting handle of the automobile steering column structure is improved, and the adjusting handle comprises a handle body part and a handle pulling part. The handle body part is made of metal materials, the handle pulling part is made of plastic materials, and the handle body part and the handle pulling part form an integrated adjusting handle in an injection molding mode. Like this, in the use, on the one hand, adjustment handle's structure atress is reasonable, avoids crooked or even fracture, effectively satisfies the operation requirement. On the other hand, when the stress is too large in the collision process, the handle pulling part can be broken, so that the protection of a driver is facilitated, and the safety is improved. The mounting hole is connected with the connecting shaft, and the positioning groove is matched with the positioning block to realize connection and positioning. The automobile steering column structure is simple in structure and low in cost, so that the steering column adjusting handle is reasonable in structure and improved in strength, cannot be bent or broken easily in the adjusting and using process, and can be broken in the collision process, and therefore protection of a driver is facilitated, and safety of the driver is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic structural view of an automotive steering column structure according to the present invention;
in the drawings, the reference numbers are respectively: 1. a steering column body; 2. an adjustment mechanism; 3. an adjusting handle; 4. a handle body portion; 5. a handle pulling part; 6. mounting holes; 7. positioning a groove; 8. connecting the convex edge; 9. a mechanism connecting shaft; 10. and (5) positioning the blocks.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
as shown in the attached figure 1, the invention relates to an automobile steering column structure, which comprises a steering column body 1, wherein an adjusting mechanism 2 is arranged on the steering column body 1, an adjusting handle 3 is arranged on the adjusting mechanism 2, the adjusting handle 3 comprises a handle body part 4 and a handle pulling part 5, one end of the handle body part 4 is provided with an installation hole 6 and a positioning groove 7, the other end of the handle body part 4 is provided with a connecting convex edge 8, and the handle body part 4 is fixedly connected with the handle pulling part 5 made of plastic materials through the connecting convex edge 8. Above-mentioned structure to the problem that exists among the prior art, improves the structure of the adjustment handle of car steering column structure, and adjustment handle includes handle body portion 4 and handle portion of wrenching 5. The handle body part 4 is made of metal materials, the handle pulling part 5 is made of plastic materials, and the two parts form an integrated adjusting handle in an injection molding mode. Like this, in the use, on the one hand, adjustment handle's structure atress is reasonable, avoids crooked or even fracture, effectively satisfies the operation requirement. On the other hand, when the stress is too large in the collision process, the handle pulling part 5 can be broken, so that the protection of a driver is facilitated, and the safety is improved. The mounting hole is connected with the connecting shaft, and the positioning groove is matched with the positioning block to realize connection and positioning. The automobile steering column structure is simple in structure, so that the steering column adjusting handle is reasonable in structure and improved in strength, cannot be bent or broken easily in the adjusting and using process, and can be broken in the collision process, so that the automobile steering column structure is beneficial to protecting a driver and improving the safety of the driver.
The adjusting mechanism 2 is provided with a mechanism connecting shaft 9 and a positioning block 10, and when the mounting hole 6 of the handle body part 4 is sleeved on the mechanism connecting shaft 9, the positioning groove 7 of the handle body part 4 is of a structure capable of being clamped in the positioning block 10 at the same time. According to the structure, the adjusting handle is sleeved on the connecting shaft and connected through the nut, and meanwhile, the positioning block is clamped in the positioning groove, so that the relative position of the adjusting handle and the adjusting mechanism is reliably positioned when the adjusting handle and the adjusting mechanism are connected, and the movement is avoided.
The positioning groove 7 is of a non-circular structure, and the positioning groove 7 and the positioning block 10 are identical in shape.
The handle body part 4 and the handle pulling part 5 of the adjusting handle 3 are arranged to be of a structure capable of injection molding the adjusting handle 3 into a whole in an adjusting handle mold. Above-mentioned structure, adjustment handle's two parts integrated into one piece, intensity satisfies the requirement, and different positions have different functions respectively, and the connection is guaranteed to handle body portion reliably, and the portion is pulled to the handle, on the one hand, can reliably realize pulling the regulation in normal use process, and then fracture when colliding, protection driver safety.
The handle body part 4 and the connecting convex edge 8 of the adjusting handle 3 are of an integrated structure, and the handle body part 4 and the connecting convex edge 8 are of an L-shaped structure. The width dimension of the connecting convex edge 8 of the adjusting handle 3 is set to be smaller than that of the handle body part 4, and the connecting convex edge 8 is positioned in the handle pulling part 5. The handle pulling part 5 of the adjusting handle 3 is arranged to be in an L-shaped structure. The connecting convex edge and the handle pulling part are integrally formed by injection molding.
The invention relates to an automobile steering column structure, aiming at the problems in the prior art, the structure of an adjusting handle of the automobile steering column structure is improved, and the adjusting handle comprises a handle body part and a handle pulling part. The handle body part is made of metal materials, the handle pulling part is made of plastic materials, and the handle body part and the handle pulling part form an integrated adjusting handle in an injection molding mode. Like this, in the use, on the one hand, adjustment handle's structure atress is reasonable, avoids crooked or even fracture, effectively satisfies the operation requirement. On the other hand, when the stress is too large in the collision process, the handle pulling part can be broken, so that the protection of a driver is facilitated, and the safety is improved. The mounting hole is connected with the connecting shaft, and the positioning groove is matched with the positioning block to realize connection and positioning. The automobile steering column structure is simple in structure and low in cost, so that the steering column adjusting handle is reasonable in structure and improved in strength, cannot be bent or broken easily in the adjusting and using process, and can be broken in the collision process, and therefore protection of a driver is facilitated, and safety of the driver is improved.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (7)
1. An automobile steering column structure is characterized in that: the automobile steering column structure comprises a steering column body (1), an adjusting mechanism (2) is arranged on the steering column body (1), an adjusting handle (3) is installed on the adjusting mechanism (2), the adjusting handle (3) comprises a handle body part (4) and a handle pulling part (5), one end of the handle body part (4) is provided with a mounting hole (6) and a positioning groove (7), the other end of the handle body part (4) is provided with a connecting convex edge (8), and the handle body part (4) is fixedly connected with the handle pulling part (5) of a plastic material through the connecting convex edge (8).
2. The steering column structure for automobiles according to claim 1, characterized in that: the adjusting mechanism (2) is provided with a mechanism connecting shaft (9) and a positioning block (10), and when the mounting hole (6) of the handle body part (4) is sleeved on the mechanism connecting shaft (9), the positioning groove (7) of the handle body part (4) is of a structure capable of being clamped in the positioning block (10) at the same time.
3. The steering column structure for automobiles according to claim 2, characterized in that: the positioning groove (7) is of a non-circular structure, and the positioning groove (7) and the positioning block (10) are identical in shape.
4. The automobile steering column structure according to claim 1 or 2, characterized in that: the handle body part (4) and the handle pulling part (5) of the adjusting handle (3) are arranged to be of a structure capable of being injected and molded into the adjusting handle (3) in an integrated manner in the adjusting handle mold.
5. The automobile steering column structure according to claim or 2, characterized in that: the handle body part (4) and the connecting convex edge (8) of the adjusting handle (3) are of an integrated structure, and the handle body part (4) and the connecting convex edge (8) are of an L-shaped structure.
6. The steering column structure for automobiles according to claim 5, characterized in that: the width dimension of the connecting convex edge (8) of the adjusting handle (3) is set to be smaller than the width dimension of the handle body part (4), and the connecting convex edge (8) is positioned in the handle pulling part (5).
7. The automobile steering column structure according to claim 1 or 2, characterized in that: the handle pulling part (5) of the adjusting handle (3) is arranged to be in an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587250.1A CN112660232A (en) | 2020-12-29 | 2020-12-29 | Automobile steering column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587250.1A CN112660232A (en) | 2020-12-29 | 2020-12-29 | Automobile steering column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112660232A true CN112660232A (en) | 2021-04-16 |
Family
ID=75411610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011587250.1A Pending CN112660232A (en) | 2020-12-29 | 2020-12-29 | Automobile steering column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112660232A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230689A (en) * | 1995-02-27 | 1996-09-10 | Nippon Seiko Kk | Tilt-type stering device |
| CA2516131A1 (en) * | 2004-12-30 | 2006-06-30 | Fred Sorensen | Monolithic steering wheel tilt lever |
| KR20100027733A (en) * | 2008-09-03 | 2010-03-11 | 주식회사 만도 | Steering column for vehicle |
| CN205686457U (en) * | 2016-06-03 | 2016-11-16 | 宁国市正道橡塑零部件有限公司 | A kind of lightweight automotive steering wheel regulation handle |
| CN207191151U (en) * | 2017-09-28 | 2018-04-06 | 长城汽车股份有限公司 | Regulation handle, steering column and the vehicle of steering column |
| CN110341467A (en) * | 2018-04-05 | 2019-10-18 | 东西控制有限公司 | Vehicle bar |
| CN110920742A (en) * | 2019-10-24 | 2020-03-27 | 浙江合众新能源汽车有限公司 | Steering wheel adjusting handle for protecting knee during collision |
-
2020
- 2020-12-29 CN CN202011587250.1A patent/CN112660232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230689A (en) * | 1995-02-27 | 1996-09-10 | Nippon Seiko Kk | Tilt-type stering device |
| CA2516131A1 (en) * | 2004-12-30 | 2006-06-30 | Fred Sorensen | Monolithic steering wheel tilt lever |
| KR20100027733A (en) * | 2008-09-03 | 2010-03-11 | 주식회사 만도 | Steering column for vehicle |
| CN205686457U (en) * | 2016-06-03 | 2016-11-16 | 宁国市正道橡塑零部件有限公司 | A kind of lightweight automotive steering wheel regulation handle |
| CN207191151U (en) * | 2017-09-28 | 2018-04-06 | 长城汽车股份有限公司 | Regulation handle, steering column and the vehicle of steering column |
| CN110341467A (en) * | 2018-04-05 | 2019-10-18 | 东西控制有限公司 | Vehicle bar |
| CN110920742A (en) * | 2019-10-24 | 2020-03-27 | 浙江合众新能源汽车有限公司 | Steering wheel adjusting handle for protecting knee during collision |
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| PB01 | Publication | ||
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Application publication date: 20210416 |
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| RJ01 | Rejection of invention patent application after publication |