CN215322831U

CN215322831U - Steering column guard shield

Info

Publication number: CN215322831U
Application number: CN202121004361.5U
Authority: CN
Inventors: 杨畅; 刘忠远; 齐玉栋; 纪帅; 田海影; 李腾
Original assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: Sinotruk Jinan Power Co Ltd; China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-28
Anticipated expiration: 2031-05-11

Abstract

The utility model provides a steering column shield, which adopts the following scheme: including the guard shield body, be provided with left combination switch hole, right combination switch hole and ignition lock hole on the guard shield body, the guard shield body includes preceding guard shield and back guard shield, preceding guard shield links together through direction buckle groove structure, barb buckle groove structure, the female structure of bail card, circular buckle lock structure with back guard shield. The front protective cover and the rear protective cover are tightly buckled to form an accommodating space through the reasonable arrangement of the buckle structure, so that the front protective cover and the rear protective cover are buckled more tightly to ensure the matching of a weak part, reduce the gap, and simultaneously facilitate the enhancement of the structural strength and ensure the overall strength, including cladding of a steering column, a combination switch, an ignition lock and the like.

Description

Steering column guard shield

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a steering column protective cover.

Background

The steering column protective cover is used as a part of the interior trim of the cab, and not only is used for accommodating components such as a combination switch and an ignition lock, but also is matched with an instrument panel, a steering wheel and the like in appearance, so that the overall coordination of the interior trim is ensured.

At present, the steering column protective cover basically adopts a front protective cover and a rear protective cover split structure, but a matching surface buckling structure is not firm, a matching gap is large, the appearance is attractive, and when the steering wheel is adjusted particularly at the upper and lower parts, partial areas of the column are exposed easily, and the overall harmony of interior decorations is affected. This is the state of the art.

Therefore, in view of the current situation of the prior art, it is an urgent need to develop a steering column shield capable of being tightly fitted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a steering column protective cover to solve the problems that a matching surface buckling structure between a front protective cover and a rear protective cover is not firm and a matching gap is large.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a steering column guard shield, includes the guard shield body, be provided with left combination switch hole, right combination switch hole and ignition lock hole on the guard shield body, the guard shield body includes preceding guard shield and back guard shield, preceding guard shield and back guard shield link together through direction buckle groove structure, barb buckle groove structure, female structure of bail card, circular buckle lock structure. The front protective cover and the rear protective cover are tightly buckled to form an accommodating space through the reasonable arrangement of the buckle structure, so that the front protective cover and the rear protective cover are buckled more tightly to ensure the matching of a weak part, reduce the gap, and simultaneously facilitate the enhancement of the structural strength and ensure the overall strength, including cladding of a steering column, a combination switch, an ignition lock and the like.

Furthermore, a dovetail structure is arranged at the lower part of the rear shield. Surround the steering column all the time when can guaranteeing the guard shield adjustment through the forked tail structure, guarantee that the tubular column can not leak outward and influence wholly pleasing to the eye.

Furthermore, the top of the front shield and the top of the rear shield are both provided with long reinforcing ribs, the long reinforcing ribs at the top of the front shield protrude out of the front shield and extend into the rear shield, and the long reinforcing ribs at the top of the rear shield protrude out of the rear shield and extend into the front shield. The long reinforcing ribs can enhance the strength of the weak part at the top of the shield on one hand, and play a role in shaping and supporting the shield on the other hand, so that the movement of the binding surfaces of the front shield and the rear shield is limited.

Furthermore, the guide buckle groove structure comprises a guide buckle group and a guide rail groove group, the guide buckle group is positioned on the front shield, the guide rail groove group is positioned on the rear shield, and the guide buckle group corresponds to the guide rail groove group in position.

Further, direction buckle group is including left direction buckle and right direction buckle, the guide rail groove group is including left guide rail groove and right guide rail groove, left side direction buckle is located the left side bottom of preceding guard shield, left side direction buckle and the cooperation of left guide rail groove, right side direction buckle is located the right side bottom of preceding guard shield, right side direction buckle and the cooperation of right guide rail groove. Compare in transmission buckle structure lock inseparabler, guarantee the cooperation of bottom weak part, reduce the clearance, be favorable to reinforcing bottom intensity simultaneously, guarantee product strength.

Further, barb buckle groove structure is including last barb buckle that the symmetry set up, go up lockhole barb buckle and lockhole guide slot that buckle groove and symmetry set up, go up the top that barb buckle and last buckle groove were located preceding guard shield and back guard shield respectively, lockhole barb buckle and lockhole guide slot are located the below of ignition lockhole, and lockhole barb buckle is located the back guard shield, and lockhole guide slot is located preceding guard shield. The front shield and the rear shield are ensured to be tightly matched at the top and the ignition lock hole, and the fastening strength is ensured.

Further, staple bolt card female structure includes staple bolt and card mother, the staple bolt is located the top of preceding guard shield, the card mother is located the top of back guard shield, staple bolt and the cooperation of card mother. Further ensuring the connection strength of the top.

Further, circular buckle lock structure is located the below in left combination switch hole, circular buckle lock structure includes circular buckle and circular draw-in groove, circular buckle is located the back guard shield, circular draw-in groove is located the front shield, circular buckle and the cooperation of circular draw-in groove.

Furthermore, the rear shield is provided with a first limiting block and a second limiting block which are used for limiting the front shield and the rear shield, and the front shield is provided with a corresponding limiting groove.

According to the technical scheme, the utility model has the following advantages:

this scheme provides a steering column guard shield, through the inseparable lock of rationally arranged buckle structural style messenger preceding guard shield and back guard shield form accommodation space, with including cladding such as steering column and combination switch, ignition lock, the guard shield is more inseparable with back guard shield lock before realizing, guarantees the cooperation of weak part, reduces the clearance, is favorable to strengthening structural strength simultaneously, guarantees bulk strength. Surround the steering column all the time when can guaranteeing the guard shield adjustment through the forked tail structure, guarantee that the tubular column can not leak outward and influence wholly pleasing to the eye. The strength of the weak part at the top of the shield is enhanced through the long reinforcing ribs, the shield is shaped and supported, and the movement of the front shield binding surface and the rear shield binding surface is limited.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a front split side view of an embodiment of the present invention.

Fig. 2 is a rear split side view of an embodiment of the present invention.

FIG. 3 is a bottom split side view of an embodiment of the present invention.

Fig. 4 is a front view of an embodiment of the present invention.

In the picture, 1, preceding guard shield, 2, back guard shield, 3, go up the buckle groove, 4, go up the barb buckle, 5, the bail, 6, the card is female, 7, long strengthening rib, 8, long strengthening rib, 9, first stopper, 10, the spacing groove, 11, the barb buckle, 12, left side direction buckle, 13, left guide rail groove, 14, the second stopper, 15, circular draw-in groove, 16, circular buckle, 17, right side direction buckle, 18, right guide rail groove, 19, lockhole direction draw-in groove, 20, lockhole barb buckle, 21, forked tail structure, 22, left side combination switch hole, 23, right side combination switch hole, 24, the ignition lockhole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.

As shown in fig. 1 to 4, the present invention provides a steering column cover, which comprises a cover body, wherein the cover body is provided with a left combination switch hole 22, a right combination switch hole 23 and an ignition lock hole 24, the cover body comprises a front cover 1 and a rear cover 2, and the front cover 1 and the rear cover 2 are connected together through a guide buckle groove structure, a barb buckle groove structure, a clamp nail 5, a clamp nut 6 structure and a circular buckle 16 buckle structure. The lower part of back guard shield 2 is provided with forked tail structure 21, can guarantee through forked tail structure 21 that the guard shield surrounds steering column all the time when adjusting, guarantee that the tubular column can not leak outward and influence wholly pleasing to the eye, the top of preceding guard shield 1 and back guard shield 2 all is provided with long strengthening rib, the long strengthening rib at 1 top of preceding guard shield is outstanding in preceding guard shield 1 and is stretched into back guard shield 2, the long strengthening rib at 2 tops of back guard shield is outstanding in back guard shield 2 and is stretched into preceding guard shield 1, the weak part intensity in guard shield top can be strengthened on the one hand to these long strengthening ribs, on the other hand plays the effect of design support to the guard shield, 2 binding face drunkenness of guard shield around the restriction.

The guide buckle groove structure comprises a guide buckle group and a guide rail groove group, the guide buckle group is positioned on the front shield 1, the guide rail groove group is positioned on the rear shield 2, and the guide buckle group corresponds to the guide rail groove group in position. The guide buckle group comprises a left guide buckle 12 and a right guide buckle 17, the guide rail groove group comprises a left guide rail groove 13 and a right guide rail groove 18, the left guide buckle 12 is located at the bottom of the left side of the front shield 1, the left guide buckle 12 is matched with the left guide rail groove 13, the right guide buckle 17 is located at the bottom of the right side of the front shield 1, and the right guide buckle 17 is matched with the right guide rail groove 18. Compare in transmission buckle structure lock inseparabler, guarantee the cooperation of bottom weak part, reduce the clearance, be favorable to reinforcing bottom intensity simultaneously, guarantee product strength.

Wherein, barb buckle groove structure is including last barb buckle 4 that the symmetry set up, go up lockhole barb buckle 20 and lockhole guide slot 19 that buckle groove 3 and symmetry set up, go up barb buckle 4 and last buckle groove 3 and be located the top of preceding guard shield 1 and back guard shield 2 respectively, lockhole barb buckle 20 and lockhole guide slot 19 are located the below of ignition lockhole 24, lockhole barb buckle 20 is located back guard shield 2, lockhole guide slot 19 is located preceding guard shield 1, guard shield 1 and back guard shield 2 guarantee the inseparable cooperation at top and ignition lockhole 24 department before the assurance, guarantee lock intensity.

Wherein, 5 female 6 structures of block of bail include bail 5 and the female 6 of block, and bail 5 is located the top of preceding guard shield 1, and the female 6 of block is located the top of back guard shield 2, and the cooperation of bail 5 and the female 6 of block further guarantees top joint strength.

Wherein, circular buckle 16 lock structure is located the below of left combination switch hole 22, and circular buckle 16 lock structure includes circular buckle 16 and circular draw-in groove 15, and circular buckle 16 is located back guard shield 2, and circular draw-in groove 15 is located preceding guard shield 1, and circular buckle 16 cooperates with circular draw-in groove 15.

In addition, the rear shield 2 is provided with a first limiting block 9 and a second limiting block 14 for limiting the front shield 1 and the rear shield 2, and the front shield 1 is provided with a corresponding limiting groove 10.

Through the top, bottom, middle part, ignition lockhole 24 department, left combination switch hole 22 department at preceding guard shield 1 and back guard shield 2 set up long strengthening rib, buckle isotructure, guarantee the cooperation of weak part, reduce the clearance, be favorable to strengthening the bulk strength simultaneously.

The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above-described drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a steering column guard shield, a serial communication port, includes the guard shield body, be provided with left combination switch hole (22), right combination switch hole (23) and ignition lockhole (24) on the guard shield body, the guard shield body includes preceding guard shield (1) and back guard shield (2), preceding guard shield (1) and back guard shield (2) link together through direction buckle groove structure, barb buckle groove structure, female structure of bail card, circular buckle lock structure.

2. Steering column shroud according to claim 1, characterized in that the lower part of the rear shroud (2) is provided with a dovetail structure (21).

3. The steering column shroud according to claim 1, characterized in that the top of the front shroud (1) and the top of the rear shroud (2) are provided with long reinforcing ribs (7, 8), the long reinforcing ribs (7, 8) at the top of the front shroud (1) protrude from the front shroud (1) and extend into the rear shroud (2), and the long reinforcing ribs (7, 8) at the top of the rear shroud (2) protrude from the rear shroud (2) and extend into the front shroud (1).

4. A steering column shroud according to any one of claims 1 to 3, wherein the guide snap groove arrangement comprises a guide snap group located on the front shroud (1) and a guide groove group located on the rear shroud (2), the guide snap group and the guide groove group being located in correspondence.

5. Steering column shroud according to claim 4, characterized in that the guide snap-set comprises a left guide snap (12) and a right guide snap (17), the guide groove set comprises a left guide groove (13) and a right guide groove (18), the left guide snap (12) is located at the left bottom of the front shroud (1), the left guide snap (12) cooperates with the left guide groove (13), the right guide snap (17) is located at the right bottom of the front shroud (1), the right guide snap (17) cooperates with the right guide groove (18).

6. The steering column shroud according to any one of claims 1-3, characterized in that, barb buckle groove structure includes symmetrically arranged upper barb buckle (4), upper buckle groove (3) and symmetrically arranged keyhole barb buckle (20) and keyhole guide slot (19), the upper barb buckle (4) is located on the rear shroud (2), the upper buckle groove (3) is located on the front shroud (1), the keyhole barb buckle (20) and keyhole guide slot (19) are located below the ignition keyhole (24), the keyhole barb buckle (20) is located on the rear shroud (2), and the keyhole guide slot (19) is located on the front shroud (1).

7. A steering column shroud according to any one of claims 1 to 3, wherein the staple nut arrangement comprises a staple (5) and a nut (6), the staple (5) being located on top of the front shroud (1) and the nut (6) being located on top of the rear shroud (2), the staple (5) and nut (6) cooperating.

8. Steering column shroud according to any of claims 1 to 3, characterized in that the circular snap-fit structure is located below the left combination switch hole (22), the circular snap-fit structure comprising a circular snap (16) and a circular catch (15), the circular snap (16) being located on the rear shroud (2), the circular catch (15) being located on the front shroud (1), the circular snap (16) and the circular catch (15) cooperating.

9. A steering column shroud according to any one of claims 1 to 3, wherein the rear shroud (2) is provided with a first stop block (9) and a second stop block (14), and the front shroud is provided with a corresponding stop groove (10).