CN212890562U - Automobile steering column shield - Google Patents
Automobile steering column shield Download PDFInfo
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- CN212890562U CN212890562U CN202021569197.8U CN202021569197U CN212890562U CN 212890562 U CN212890562 U CN 212890562U CN 202021569197 U CN202021569197 U CN 202021569197U CN 212890562 U CN212890562 U CN 212890562U
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- steering column
- connecting sleeve
- elastic
- hole
- automobile steering
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Abstract
The invention discloses an automobile steering column shield, and belongs to the technical field of steering wheel adjusting mechanisms. This steering column guard shield includes connecting portion and slip subassembly, and wherein connecting portion include bottom plate and connecting sleeve, and connecting sleeve's one end is connected with the bottom plate, has the bar hole on the terminal surface of the other end of connecting sleeve. The sliding assembly comprises a sliding block, a connecting bearing and two elastic connecting pieces, a mounting hole is formed in the middle of the sliding block, the connecting bearing is coaxially mounted in the mounting hole, the sliding block is slidably mounted in the strip-shaped hole, the sliding block is provided with a first side face and a second side face which are opposite to each other, the two elastic connecting pieces are respectively connected between the first side face and the inner cylinder wall of the connecting sleeve, the second side face and the inner cylinder wall of the connecting sleeve are arranged, the two elastic connecting pieces are coaxially arranged, and the axis directions of the two elastic connecting pieces are parallel to the length direction of. The position of the automobile steering column in the radial direction can be adjusted without disassembling the steering column protective cover, and the automobile steering column is convenient to use.
Description
Technical Field
The disclosure relates to the technical field of steering wheel adjusting mechanisms, in particular to an automobile steering column shield.
Background
An automotive steering column is one of the important devices of a vehicle steering system for connecting a steering wheel and a steering gear. In order to ensure the overall aesthetic appearance of the interior of the vehicle, a steering column shield is generally provided on the exterior of the steering column of the vehicle to shield the gap between the steering column of the vehicle and the instrument panel.
A steering column shield of an automobile in the related art generally includes a cover body connected to an automobile body, the cover body being provided with a through hole, one end of a steering column of the automobile being located in the cover body and connected to a steering gear, and the other end of the steering column extending out of the cover body through the through hole and connected to a middle portion of a steering wheel.
In order to meet the individual requirements of different drivers on the positions of steering wheels, most vehicles are provided with adjusting devices, so that the positions of the steering wheels connected with the steering columns of the vehicles can be adjusted in space along the radial direction of the steering columns to adjust the height of the steering wheels in the vehicle body, and when the positions of the steering columns of the vehicles are adjusted, in order to avoid interference, the protective covers of the steering columns of the vehicles are required to be detached frequently, so that the steps are complex, time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides an automobile steering column protective cover, which can realize the radial position adjustment of an automobile steering column without dismounting the steering column protective cover, and is convenient to use.
The technical scheme is as follows:
the disclosed embodiment provides an automobile steering column shield, which comprises:
a connecting part and a sliding component, wherein,
the connecting part comprises a bottom plate and a connecting sleeve, one end of the connecting sleeve is connected with the bottom plate, a strip-shaped hole is arranged on the end surface of the other end of the connecting sleeve,
the sliding assembly comprises a sliding block, a connecting bearing and two elastic connecting pieces, a mounting hole is formed in the middle of the sliding block, the connecting bearing is coaxially mounted in the mounting hole, the sliding block is slidably mounted in the strip-shaped hole, the sliding block is provided with a first side face and a second side face which are opposite in the length direction of the strip-shaped hole, one of the two elastic connecting pieces is connected between the first side face and the inner cylinder wall of the connecting sleeve, the other of the two elastic connecting pieces is connected between the second side face and the inner cylinder wall of the connecting sleeve, the two elastic connecting pieces are coaxially arranged, and the axis directions of the two elastic connecting pieces are parallel to the length direction.
Optionally, the sliding block has a third side surface and a fourth side surface, the third side surface and the fourth side surface are both connected with the first side surface and the second side surface, the third side surface and the fourth side surface are provided with concave sliding grooves, and the sliding block is connected with the hole wall of the strip-shaped hole in a sliding manner through the sliding grooves on the third side surface and the sliding grooves on the fourth side surface.
Optionally, the first side face and the second side face are provided with dust-proof plates, the surfaces of the dust-proof plates are parallel to and attached to the end face of the other end of the connecting sleeve, and the orthographic projections of the dust-proof plates on the end face of the other end of the connecting sleeve cover the strip-shaped holes.
Optionally, the hole walls at the two ends of the strip-shaped hole are arc-shaped, and arc-shaped protrusions matched with the hole walls at the two ends of the strip-shaped hole are arranged on the first side surface and the second side surface of the sliding block.
Optionally, the arc-shaped protrusion is provided with an elastic cushion plate.
Optionally, an elastic sealing ring is arranged on the outer wall of the connecting bearing, and the elastic sealing ring is clamped between the outer wall of the connecting bearing and the inner wall of the mounting hole.
Optionally, the elastic pad is a rubber pad, and the elastic sealing ring is a rubber sealing ring.
Optionally, the automobile steering column protective cover further comprises a dust cover, the dust cover is sleeved on the connecting sleeve and fixedly connected with the bottom plate, and the dust cover is provided with a connecting hole used for being connected with the automobile steering column.
Optionally, the axis of the connecting sleeve is arranged at an acute angle to the plate surface of the bottom plate.
Optionally, the bottom plate, the connecting sleeve and the slider are modified plastic structural members.
The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:
through bottom plate and automobile body skeleton fixed connection, set up the bar hole on supplying the connecting sleeve's that the automobile steering column stretches out terminal surface to and the slip subassembly, the slider among the slip subassembly is through installing connecting bearing and automobile steering column fixed connection in the mounting hole, and slider slidable installs in the bar hole. When the driver need be at the radial height position of adjusting car steering column and steering wheel of car steering column, the slider can follow the connection bearing and cup joint the car steering column in the connection bearing and slide on the length direction in bar hole, connect the first elastic connecting piece between the inner tube wall of first side and connecting sleeve simultaneously, and the second elastic connecting piece of connection between the inner tube wall of second side and connecting sleeve can cushion the slider and provide extra elasticity in the length direction in bar hole, need not to dismantle the steering column guard shield and get off and can realize the position control of car steering column, moreover, the steam generator is simple in structure, and is convenient and labor-saving.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural view of a steering column shroud for an automobile provided in an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a slider according to an embodiment of the present disclosure;
FIG. 3 is a schematic bottom view of a slider according to an embodiment of the present disclosure;
FIG. 4 is a partial cross-sectional view of a connector according to an embodiment of the present disclosure;
fig. 5 is a schematic top view of a connecting portion according to an embodiment of the disclosure;
fig. 6 is a top view of a structure of a sliding assembly and a connecting portion in a mating connection according to an embodiment of the disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
A steering column shield of an automobile in the related art generally includes a cover body connected to an automobile body, the cover body being provided with a through hole, one end of a steering column of the automobile being located in the cover body and connected to a steering gear, and the other end of the steering column extending out of the cover body through the through hole and connected to a middle portion of a steering wheel.
In order to meet the individual requirements of different drivers on the positions of steering wheels, most vehicles are provided with adjusting devices, so that the positions of the steering wheels connected with the steering columns of the vehicles can be adjusted in space along the radial direction of the steering columns to adjust the height of the steering wheels in the vehicle body, and when the positions of the steering columns of the vehicles are adjusted, in order to avoid interference, the protective covers of the steering columns of the vehicles are required to be detached frequently, so that the steps are complex, time-consuming and labor-consuming.
Fig. 1 is a schematic structural diagram of a steering column shield of an automobile according to an embodiment of the present disclosure. Fig. 2 is a schematic structural diagram of a slider according to an embodiment of the present disclosure. Fig. 3 is a schematic bottom view of a slider according to an embodiment of the present disclosure. Fig. 4 is a partial structural sectional view of a connection portion provided in an embodiment of the present disclosure. Fig. 5 is a schematic top view of a connecting portion according to an embodiment of the present disclosure. Fig. 6 is a top view of a structure of a sliding assembly and a connecting portion in a mating connection according to an embodiment of the disclosure. As shown in fig. 1 to 6, the present inventors have provided, by practice, an automobile steering column shroud including a connecting portion 100 and a sliding assembly 200. Wherein
The connecting portion 100 includes a bottom plate 110 and a connecting sleeve 120, one end of the connecting sleeve 120 is connected to the bottom plate 110, and an end face of the other end of the connecting sleeve 120 has a strip-shaped hole 121.
The sliding assembly 200 includes a slider 210, a connecting bearing 220, and two elastic connection members 230. The slider 210 has a mounting hole 211 in the middle thereof, the connection bearing 220 is coaxially mounted in the mounting hole 211, and the slider 210 is slidably mounted in the strip-shaped hole 121. The slider 210 has a first side surface 212 and a second side surface 213 opposite to each other in the length direction of the strip-shaped hole 121, one of the two elastic connecting members 230 is connected between the first side surface 212 and the inner cylindrical wall of the connecting sleeve 120, the other of the two elastic connecting members 230 is connected between the second side surface 213 and the inner cylindrical wall of the connecting sleeve 120, the two elastic connecting members 230 are coaxially arranged, and the axial directions of the two elastic connecting members 230 are parallel to the length direction of the strip-shaped hole 121.
In the embodiment of the present disclosure, the car steering column shield is fixedly connected to the car body frame through the bottom plate 110, and the car steering column may extend from the strip-shaped hole 121 on the end surface of the connecting sleeve 120 through the inner ring sleeved on the connecting bearing 220 and is connected to the steering wheel. The coupling bearing 220 is mounted in a mounting hole 211 in the middle of the slider 210, and the slider 210 can slide in a strip-shaped hole 121 in the end face of the coupling sleeve 120. When a driver needs to adjust the position of the steering wheel in the radial direction of the automobile steering column, the sliding block 210 can slide in the length direction of the strip-shaped hole 121 along with the connecting bearing 220 and the automobile steering column sleeved in the connecting bearing 220, and the position of the automobile steering column can be adjusted without detaching the steering column shield. Meanwhile, the first elastic connecting piece 230 connected between the first side surface 212 and the inner cylinder wall of the connecting sleeve 120 and the second elastic connecting piece 230 connected between the second side surface 213 and the inner cylinder wall of the connecting sleeve 120 can buffer the sliding block 210 in the length direction of the strip-shaped hole 121 and provide extra elastic force, so that a driver can adjust the automobile steering column more smoothly and more labor-saving, and the service life of the automobile steering column shield is prolonged.
The automobile steering column shield provided by the embodiment of the disclosure is fixedly connected with an automobile body framework through the bottom plate 110, the end surface of the connecting sleeve 120 for the automobile steering column to extend out is provided with a strip-shaped hole 121 and a sliding assembly 200, a sliding block 210 in the sliding assembly 200 is fixedly connected with the automobile steering column through a connecting bearing 220 installed in an installation hole 211, and the sliding block 210 is slidably installed in the strip-shaped hole 121. When a driver needs to adjust the height positions of the automobile steering column and the steering wheel in the radial direction of the automobile steering column, the sliding block 210 can slide in the length direction of the strip-shaped hole 121 along with the connecting bearing 220 and the automobile steering column sleeved in the connecting bearing 220, the first elastic connecting piece 230 connected between the first side surface 212 and the inner cylinder wall of the connecting sleeve 120 and the second elastic connecting piece 230 connected between the second side surface 213 and the inner cylinder wall of the connecting sleeve 120 can buffer the sliding block 210 in the length direction of the strip-shaped hole 121 and provide extra elastic force, the position adjustment of the automobile steering column can be realized without detaching a steering column shield, the structure is simple, and the convenience and labor saving are realized.
Optionally, the slider 210 has a third side 214 and a fourth side 215, the third side 214 and the fourth side 215 are both connected to the first side 212 and the second side 213, the third side 214 and the fourth side 215 have concave sliding grooves 216, and the slider 210 is slidably connected to the hole wall of the strip-shaped hole 121 through the sliding grooves 216 on the third side 214 and the sliding grooves 216 on the fourth side 215. Exemplarily, two sliding grooves 216 are arranged on the third side surface 214 and the fourth side surface 215, and the hole walls of the two opposite sides of the strip-shaped hole 121 in the length direction are respectively clamped into the sliding groove 216 on the third side surface 214 and the sliding groove 216 on the fourth side surface 215, so that the side wall of the sliding groove 216 can limit the sliding block 210 in the axial direction of the mounting hole 211, the automobile steering column is prevented from shaking in the axial direction due to vibration generated by driving or other reasons, and the assembling stability of the automobile steering column shield is improved.
Optionally, the first side surface 212 and the second side surface 213 have a dust-proof plate 217, a plate surface of the dust-proof plate 217 is parallel to and attached to the end surface of the other end of the connecting sleeve 120, and an orthographic projection of the dust-proof plate 217 on the end surface of the other end of the connecting sleeve 120 covers the strip-shaped hole 121. Exemplarily, by providing the dust-proof plate 217 covering the strip-shaped hole 121 on the first side surface 212 and the second side surface 213, when the slider 210 slides to any position in the strip-shaped hole 121, the dust-proof plate 217 can isolate the strip-shaped hole 121 from the outside, so that dust is prevented from entering the connecting sleeve 120 from the strip-shaped hole 121 and being accumulated in a steering gear of an automobile to affect the steering of the automobile, and the safety and the service life of the automobile are improved.
Optionally, the hole walls at the two ends of the bar-shaped hole 121 are arc-shaped, and the first side surface 212 and the second side surface 213 of the slider 210 have arc-shaped protrusions 218 matching with the hole walls at the two ends of the bar-shaped hole 121. Exemplarily, the hole walls at the two ends of the bar-shaped hole 121 are set to be arc-shaped, the corresponding arc-shaped protrusions 218 are arranged on the plate surfaces of the first side surface 212 and the second side surface 213 of the slider 210 in the bar-shaped hole 121, when the slider 210 is abutted to the hole walls at the two ends of the bar-shaped hole 121, the contact surface is set to be arc-shaped, the removal area is increased, the pressure generated by collision contact is reduced, the damage to the sliding assembly caused by the fact that a driver exerts too hard in the position adjustment process of the automobile steering column is avoided, and the service life of the automobile steering column shield is prolonged.
Optionally, the arcuate projections 218 have resilient pads 219 thereon. Illustratively, by arranging a layer of elastic cushion 219 on the arc-shaped protrusion 218, the stress caused when the slider 210 contacts with both ends of the strip-shaped hole 121 can be reduced, and the service life of the steering column shield of the automobile can be further prolonged.
Optionally, the outer wall of the connecting bearing 220 has an elastic sealing ring 221, and the elastic sealing ring 221 is clamped between the outer wall of the connecting bearing 220 and the inner wall of the mounting hole 211. Illustratively, by arranging the elastic sealing ring 221 between the outer wall of the connecting bearing 220 and the inner wall of the mounting hole 211, a gap between the connecting bearing 220 and the mounting hole 211 is reliably sealed, dust is prevented from entering the connecting sleeve 120 and accumulating in a steering gear of an automobile to influence the steering of the automobile, and the safety and the service life of the automobile are further improved.
Alternatively, the elastic pad 219 is a rubber pad, and the elastic sealing ring 221 is a rubber sealing ring. The rubber has excellent elasticity and wear resistance, can effectively reduce the stress between the slider 210 and the strip-shaped hole 121 and the stress between the connecting bearing 220 and the mounting hole 211, and prolongs the service life of the automobile steering column shield.
Optionally, the automobile steering column shield further comprises a dust cover 300, the dust cover 300 is sleeved on the connecting sleeve 120 and fixedly connected with the bottom plate 110, and the dust cover 300 is provided with a connecting hole 310 for connecting with the automobile steering column. Exemplarily, in the embodiment of the present disclosure, by sleeving a dust cover 300 on the outside of the connection sleeve 120, the sealing performance for the steering column of the vehicle and between the connection sleeve 120 and the cab can be further improved, dust is prevented from falling into the steering gear, and the safety and the service life of the vehicle are improved.
Optionally, the axis of the connecting sleeve 120 is disposed at an acute angle to the plate surface of the bottom plate 110. Illustratively, in the disclosed embodiment, the angle between the axis of the connecting sleeve 120 and the plate surface of the bottom plate 110 is 60 °. For the car of the different models of adaptation, can set up the axis of connecting sleeve 120 to be different angles with the face of bottom plate 110 and arrange to reduce the occupation space of car steering column guard shield in the driver's cabin, improve the practicality of car steering column guard shield, this disclosure does not limit to this.
Optionally, the base plate 110, the connecting sleeve 120, and the slider 210 are modified plastic structural members. The modified plastic is a plastic product which is processed and modified by methods such as filling, blending, reinforcing and the like on the basis of general plastics and engineering plastics, and the performances of the aspects such as flame retardance, strength, impact resistance, toughness and the like are improved. For example, the polypropylene structural part has high mechanical strength and low price, and reduces the production cost of the steering column shield of the automobile.
The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.
Claims (10)
1. An automotive steering column shroud, comprising: a connecting part and a sliding component, wherein,
the connecting part comprises a bottom plate and a connecting sleeve, one end of the connecting sleeve is connected with the bottom plate, a strip-shaped hole is arranged on the end surface of the other end of the connecting sleeve,
the sliding assembly comprises a sliding block, a connecting bearing and two elastic connecting pieces, a mounting hole is formed in the middle of the sliding block, the connecting bearing is coaxially mounted in the mounting hole, the sliding block is slidably mounted in the strip-shaped hole, the sliding block is provided with a first side surface and a second side surface which are opposite in the length direction of the strip-shaped hole, one of the two elastic connecting pieces is connected between the first side surface and the inner cylinder wall of the connecting sleeve, the other of the two elastic connecting pieces is connected between the second side surface and the inner cylinder wall of the connecting sleeve, the two elastic connecting pieces are coaxially arranged, and the axis directions of the two elastic connecting pieces are parallel to the length direction of the strip-shaped hole.
2. The automobile steering column shield according to claim 1, wherein the slider has a third side and a fourth side, the third side and the fourth side are both connected to the first side and the second side, the third side and the fourth side have concave sliding grooves thereon, and the slider is slidably connected to the wall of the bar-shaped hole through the sliding grooves on the third side and the sliding grooves on the fourth side.
3. The automobile steering column shield according to claim 2, wherein the first side surface and the second side surface have dust-proof plates, a plate surface of the dust-proof plate is parallel to and attached to an end surface of the other end of the connecting sleeve, and an orthographic projection of the dust-proof plate on the end surface of the other end of the connecting sleeve covers the strip-shaped hole.
4. The automobile steering column shroud of claim 3, characterized in that the hole walls at both ends of the bar-shaped hole are arc-shaped, and arc-shaped protrusions that match the hole walls at both ends of the bar-shaped hole are provided on the first side surface and the second side surface of the slider.
5. The steering column cover for the vehicle according to claim 4, wherein the arc-shaped protrusion has an elastic pad thereon.
6. The automobile steering column cover of claim 5, wherein the outer wall of the connection bearing has an elastic sealing ring, and the elastic sealing ring is clamped between the outer wall of the connection bearing and the inner wall of the mounting hole.
7. The automobile steering column cover of claim 6, wherein the elastic pad is a rubber pad and the elastic sealing ring is a rubber sealing ring.
8. The automobile steering column shroud of claim 1, further comprising a dust cover sleeved on the connecting sleeve and fixedly connected with the bottom plate, the dust cover having a connecting hole for connecting with an automobile steering column.
9. The automotive steering column shroud of claim 8, wherein the axis of the connecting sleeve is disposed at an acute angle to the panel face of the bottom panel.
10. The automotive steering column shroud of claim 1, wherein the bottom plate, the connecting sleeve, and the slider are modified plastic structural members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569197.8U CN212890562U (en) | 2020-08-02 | 2020-08-02 | Automobile steering column shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569197.8U CN212890562U (en) | 2020-08-02 | 2020-08-02 | Automobile steering column shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890562U true CN212890562U (en) | 2021-04-06 |
Family
ID=75231113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021569197.8U Active CN212890562U (en) | 2020-08-02 | 2020-08-02 | Automobile steering column shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890562U (en) |
-
2020
- 2020-08-02 CN CN202021569197.8U patent/CN212890562U/en active Active
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