CN218750973U

CN218750973U - Steering column's guard shield structure and car

Info

Publication number: CN218750973U
Application number: CN202223183866.XU
Authority: CN
Inventors: 刘易寒; 阮浩峰
Original assignee: Human Horizons Shandong Technology Co Ltd
Current assignee: Human Horizons Shandong Technology Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of auto parts, in particular to a protective cover structure of a steering column and an automobile, wherein the protective cover structure of the steering column comprises an inner protective cover, a middle protective cover, an outer protective cover and a limiting elastic piece, and the outer wall of the inner protective cover is provided with a slide rail; the middle layer shield is sleeved on the inner layer shield, the inner wall of the middle layer shield is provided with a first slideway, and the sliding rail is slidably inserted in the first slideway; the outer wall of the middle layer shield is provided with a first sliding block; the outer layer protective cover is sleeved on the middle layer protective cover, the inner wall of the outer layer protective cover is provided with a second slideway, and the first sliding block is slidably inserted in the second slideway; the second slideway is parallel to the first slideway; the limiting elastic piece is located inside the outer-layer shield and is respectively connected with the outer-layer shield and the middle-layer shield. The utility model discloses can satisfy the demand of big stroke tubular column interior trim to avoid increasing the leather sheath and expose the volume, improve the pleasing to the eye degree of interior trim and reduce the cost.

Description

Steering column's guard shield structure and car

Technical Field

The utility model relates to the technical field of auto-parts, especially relate to a guard shield structure and car of steering column.

Background

The steering protective cover consists of a steering column protective cover and a leather sleeve, and the steering column protective cover is fixed on a mandrel of the steering column and can move telescopically along with the steering column; the leather sheath is connected with the steering column protective cover and the instrument desk, is softer and can shield the inner structure of the column, but the leather sheath is soft and easy to deform, so that the leather sheath can be hidden in the instrument desk as much as possible in common modeling design, and the phenomenon of excessive exposure is avoided.

However, when the protective cover structure is used for designing the large-stroke tubular column interior, the exposed amount of the leather sheath needs to be increased to meet the movement requirement of the protective cover structure, so that the appearance of the interior is influenced, and the manufacturing cost is increased; meanwhile, the leather sheath is exposed too much, so that wrinkles are easily generated, and the leather sheath is easier to damage and accumulate scrap garbage due to the wrinkles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steering column's guard shield structure and car, it can satisfy the demand of long stroke tubular column interior trim to avoid increasing the leather sheath and expose the volume, improve the pleasing to the eye degree of interior trim and reduce the cost.

In order to solve the technical problem, the utility model provides a steering column's guard shield structure, include:

the outer wall of the inner-layer shield is provided with a sliding rail;

the middle layer shield is sleeved on the inner layer shield, a first slideway is formed in the inner wall of the middle layer shield, and the sliding rail is slidably inserted in the first slideway; the outer wall of the middle-layer shield is provided with a first sliding block;

the outer-layer protective cover is sleeved on the middle-layer protective cover, a second slideway is formed in the inner wall of the outer-layer protective cover, and the first sliding block is slidably inserted into the second slideway; the second slideway is parallel to the first slideway;

the limiting elastic piece is located inside the outer shield and is connected with the outer shield and the middle shield respectively.

Optionally, the inner shield is a hollow square structure without a cover, and the inner shield is provided with a through hole.

Optionally, the shield structure of the steering column further includes a bridge member, the bridge member is connected to the first sliding block, and the bridge member is provided with a second sliding block, and the second sliding block is slidably inserted into the second sliding channel.

Optionally, the bridge is provided with a third slideway, and the third slideway is perpendicular to the first slideway; the first sliding block is slidably inserted into the third slideway.

Optionally, the number of the second sliding blocks is two, and the two second sliding blocks are symmetrically arranged around the third sliding way.

Optionally, the two limiting elastic pieces are symmetrically arranged around the second slide way.

Optionally, the bridge is of an oblong configuration.

Optionally, the limit elastic member is a limit spring.

The utility model also provides an automobile, include as above-mentioned any one steering column's guard shield structure.

Optionally, the automobile further comprises a body, a steering wheel and a steering column, wherein the steering column comprises a body and a mandrel, and the body is hinged to the body; the mandrel is slidably inserted into the body; the protective cover structure of the steering column covers the steering column, one end of the mandrel penetrates out of the inner protective cover, and the steering wheel is connected with one end of the mandrel.

According to foretell steering column's guard shield structure, the utility model discloses following beneficial effect has at least:

the protective cover structure of the steering column is respectively provided with the inner protective cover, the middle protective cover and the outer protective cover from inside to outside, and the leather sheath is connected with the outer protective cover, so that the exposure amount of the leather sheath is fixed, and the exposure amount cannot be increased due to the stroke change of the protective cover structure; and the guard shield structure adopts two segmentation structure of accomodating, is earlier in the inlayer guard shield goes into the middle level guard shield, accomodates the middle level guard shield in outer guard shield together with the inlayer guard shield again, realizes that the large stroke is accomodate, wherein, provides a confining force for the middle level guard shield through spacing elastic component, can guarantee the orderly accomodating of guard shield structure. The whole protective cover has compact structure and convenient and quick operation, can avoid increasing the exposed amount of the leather sheath, improves the aesthetic degree of the interior decoration and reduces the manufacturing cost.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a shield structure of a steering column according to an embodiment of the present invention;

fig. 2 is an exploded view of a shield structure of a steering column according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an inner shield according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a middle layer shield according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection between a middle shield and a bridge member provided by an embodiment of the present invention;

fig. 6 is a schematic view of the connection between the bridge member and the outer shield according to an embodiment of the present invention.

Reference numerals:

1. an inner shield; 11. a slide rail; 12. through the hole; 2. a middle layer shield; 21. a first slideway; 22. a first slider; 3. an outer shield; 31. a second slideway; 4. a limiting elastic part; 5. a bridge member; 51. a second slider; 52. a third slideway; 6. a steering column; 61. a body; 62. a mandrel; 7. a steering wheel.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a protective cover structure for a steering column, including an inner protective cover 1, a middle protective cover 2, an outer protective cover 3, and a limiting elastic member 4, wherein a slide rail 11 is provided on an outer wall of the inner protective cover 1; the middle layer shield 2 is sleeved on the inner layer shield 1, the inner wall of the middle layer shield 2 is provided with a first slideway 21, and the slide rail 11 is slidably inserted in the first slideway 21; the outer wall of the middle layer shield 2 is provided with a first slide block 22; the outer-layer shield 3 is sleeved on the middle-layer shield 2, a second slideway 31 is arranged on the inner wall of the outer-layer shield 3, and the first sliding block 22 is slidably inserted in the second slideway 31; the second slideway 31 is parallel to the first slideway 21; the limiting elastic piece 4 is positioned inside the outer shield 3, and the limiting elastic piece 4 is respectively connected with the outer shield 3 and the middle shield 2.

When the protective cover structure of the steering column is used and stored, the mandrel 62 of the steering column 6 contracts inwards to drive the inner protective cover 1 to slide into the middle protective cover 2, the inner protective cover 1 slides through the sliding rail 11 and the first sliding way 21, and the middle protective cover 2 is kept still due to the reason of limiting the elastic piece; when the inner layer shield 1 slides to the tail end of the slideway, the inner layer shield 1 can push the middle layer shield 2 to drive the middle layer shield 2 to overcome the elasticity of the limiting elastic piece and slide along the second slideway 31 until the middle layer shield 2 is accommodated in the outer layer shield 3; when the steering column is returned, the mandrel 62 of the steering column 6 extends outwards to limit the elastic member to release the elastic force, the middle layer shield 2 is pushed outwards, and after all elastic potential energy is released, the mandrel 62 of the steering column 6 pushes the inner layer shield 1 outwards to drive the inner layer shield 1 to slide outwards along the first slide rail 21, so that the return is completed.

It should be noted that the steering column 6 is an existing steering column 6, and details thereof are not described herein.

In some preferred embodiments of the present invention, the inner layer cover 1 is a hollow square structure without a cover, and the inner layer cover 1 is provided with a through hole 12. In this manner, installation of the mandrel 62 of the steering column 6 is facilitated through the aperture 12.

Referring to fig. 5 and 6, in some preferred embodiments of the present invention, the shield structure of the steering column 6 further includes a bridge member 5, the bridge member 5 is connected to the first slide 22, the bridge member 5 is provided with a second slide 51, and the second slide 51 is slidably inserted into the second slide 31. In this way, the bridging member 5 can serve as a member for bridging the middle shield 2 and the outer shield 3, which can reduce friction between the middle shield 2 and the outer shield 3 and facilitate assembly and disassembly of the inner shield 1 and the outer shield 3.

In some preferred embodiments of the present invention, the bridge member 5 defines a third slide way 52, and the third slide way 52 is perpendicular to the first slide way 21; the first slider 22 is slidably inserted into the third slide 52. Therefore, the steering column 6 can be rotated up and down to drive the inner layer shield 1 to move up and down, and the inner layer passport drives the middle layer shield 2 to move up and down along the third slide rail 52, so that various adjustment requirements of the steering column 6 are met.

In some preferred embodiments of the present invention, the second sliding blocks 51 are provided with two, and the two second sliding blocks 51 are symmetrically arranged about the third sliding rail 52. So, second slider 51 is provided with two, can guarantee that bridge 5 slides along second slide 31, avoids bridge 5 to rotate at the slip in-process, influences the stability of accomodating.

In some preferred embodiments of the present invention, the two limiting elastic members 4 are symmetrically disposed about the second sliding rail 31. Therefore, the two limiting elastic pieces 4 are respectively arranged on the two sides of the middle layer shield 2, so that the middle layer shield 2 can be uniformly stressed, and the sliding stability is ensured.

It should be noted that two slide rails 11 and two first slide rails 21 are correspondingly arranged; the first sliding block 22, the bridge piece 5 and the second slideway 31 are also correspondingly provided with two parts; are all arranged on both sides of the protective cover structure.

In some preferred embodiments of the present invention, the bridge member 5 is in an oblong configuration. Therefore, the two ends of the long round bridging piece 5 are in a round angle structure, so that the scraping of the shield can be avoided.

In some preferred embodiments of the present invention, the limiting elastic member 4 is a limiting spring.

Further, second slide 31 sets up in a connecting plate, and the inner wall to outer guard shield 3 is fixed to the connecting plate, so, can avoid offering the slide on outer guard shield 3, guarantees the rigidity of outer guard shield 3, ensures the steadiness of guard shield structure.

The preferred embodiment of the present invention also provides an automobile including the guard structure of the steering column 6 as described in any one of the above.

In some preferred embodiments of the present invention, the automobile further comprises an automobile body, a steering wheel 7 and a steering column 6, wherein the steering column 6 comprises a body 61 and a mandrel 62, and the body 61 is hinged to the automobile body; the mandrel 62 is slidably inserted into the body 61; the shield structure of the steering column 6 is covered on the steering column 6, one end of the mandrel 62 penetrates through the inner shield 1, and the steering wheel 7 is connected with one end of the mandrel 62.

The utility model discloses preferred embodiment provides a guard shield structure and car of steering column 6, and it compares with prior art:

the protective cover structure of the steering column 6 of the utility model is provided with an inner protective cover 1, a middle protective cover 2 and an outer protective cover 3 from inside to outside respectively, and the leather sheath is connected with the outer protective cover 3, so that the exposure of the leather sheath is fixed, and the exposure can not be increased due to the stroke change of the protective cover structure; and the guard shield structure adopts two segmentation to accomodate the structure, in the inlayer guard shield 1 got into middle level guard shield 2 earlier, accomodate outer guard shield 3 with middle level guard shield 2 together with inlayer guard shield 1 in again, realize that the large stroke is accomodate, wherein, provides a confining force for middle level guard shield 2 through spacing elastic component 4, can guarantee the orderly accomodating of guard shield structure. The whole protective cover has compact structure and convenient and quick operation, can avoid increasing the exposed amount of the leather sheath, improves the aesthetic degree of the interior decoration and reduces the manufacturing cost.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A shield structure for a steering column, comprising:

the outer wall of the inner layer shield (1) is provided with a sliding rail (11);

the middle-layer shield (2), the inner-layer shield (1) is sleeved with the middle-layer shield (2), a first slideway (21) is formed in the inner wall of the middle-layer shield (2), and the sliding rail (11) is slidably inserted into the first slideway (21); a first sliding block (22) is arranged on the outer wall of the middle-layer shield (2);

the outer-layer shield (3) is sleeved on the middle-layer shield (2), a second slideway (31) is formed in the inner wall of the outer-layer shield (3), and the first sliding block (22) is slidably inserted into the second slideway (31); the second slideway (31) is parallel to the first slideway (21);

the limiting elastic piece (4) is located inside the outer shield (3), and the limiting elastic piece (4) is connected with the outer shield (3) and the middle shield (2) respectively.

2. A shield structure for a steering column according to claim 1, wherein: the inner layer shield (1) is of a hollow square structure without a cover, and the inner layer shield (1) is provided with a through hole (12).

3. A shield structure for a steering column according to claim 1, wherein: the shield structure of the steering column (6) further comprises a bridging piece (5), the bridging piece (5) is connected with the first sliding block (22), the bridging piece (5) is provided with a second sliding block (51), and the second sliding block (51) is slidably inserted into the second sliding way (31).

4. A shield structure for a steering column according to claim 3, wherein: the bridge piece (5) is provided with a third slide way (52), and the third slide way (52) is perpendicular to the first slide way (21); the first sliding block (22) is slidably inserted into the third slideway (52).

5. A shield structure for a steering column according to claim 4, wherein: the number of the second sliding blocks (51) is two, and the two second sliding blocks (51) are symmetrically arranged relative to the third slide way (52).

6. A shield structure for a steering column according to claim 3, wherein: the two limiting elastic pieces (4) are arranged, and the two limiting elastic pieces (4) are symmetrically arranged relative to the second slide way (31).

7. A shield structure for a steering column according to claim 3, wherein: the bridging piece (5) is of an oblong structure.

8. A shield structure for a steering column according to claim 1, wherein: the limiting elastic part (4) is a limiting spring.

9. An automobile, characterized by comprising a shield structure of a steering column according to any one of claims 1 to 8.

10. The vehicle of claim 9, wherein: the automobile further comprises a body, a steering wheel (7) and a steering column (6), wherein the steering column (6) comprises a body (61) and a mandrel (62), and the body (61) is hinged with the body; the mandrel (62) is slidably inserted into the body (61); the steering column (6) is covered by a protective cover structure, the inner protective cover (1) penetrates through one end of the core shaft (62), and the steering wheel (7) is connected with one end of the core shaft (62).