Steering wheel decorating part convenient to assemble

Abstract

The utility model relates to the technical field of automobile spare parts, in particular to a steering wheel decorating part convenient to assemble, which comprises a first sub-part and two groups of second sub-parts, the two sides of the first sub-part are provided with splicing grooves matched with the outlines of the inner sides of the second sub-parts, and the first sub-part is provided with a plurality of groups of clamping columns around the splicing grooves. And each group of clamping columns are fixedly connected to the first sub-piece through a supporting seat, and a plurality of groups of clamping plates allowing the clamping columns to be inserted are fixedly arranged on the inner side edge of the second sub-piece. According to the utility model, through the plurality of groups of clamping columns and clamping plates, a user can conveniently and quickly assemble the two groups of second sub-parts to the two sides of the first sub-part to form the whole decorative part, and screws are not needed for assembly; and through the mushroom head clamping feet and the multiple sets of T-shaped installation ribs, the decoration part can be rapidly and accurately aligned and assembled into the installation position of the decoration part, and the assembling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile spare parts, and more specifically, to a steering wheel decorative part that is convenient for assembly. Background Art

[0002] The steering wheel decorative part can be assembled between the inner side of the rim and the switch operation panel in the automobile steering wheel body, playing a decorative role for the automobile steering wheel.

[0003] Due to the complex shape, the steering wheel decorative part is usually assembled into an integral body from multiple parts. The existing parts of the steering wheel decorative part are usually assembled by multiple groups of screws and screw holes. The assembly process takes a relatively long time, making the assembly of the decorative part inconvenient. In addition, after the steering wheel is assembled into an integral body, due to the complex shape of the steering wheel, it is difficult for the operator to quickly and accurately align it and assemble it onto the decorative part installation position on the steering wheel body, further causing the problem of low assembly efficiency. Summary of the Utility Model

[0004] The utility model provides a steering wheel decorative part that is convenient for assembly, solving the technical problem of low assembly efficiency of the steering wheel decorative part in the prior art.

[0005] In view of the above problems, the technical solution proposed by the utility model is as follows:

[0006] A steering wheel decorative part that is convenient for assembly, including a first component and two groups of second components. On both sides of the first component, there are assembly grooves that match the inner side contour of the second component. Around the assembly grooves on the first component, there are several groups of clamping columns. Each group of clamping columns is fixedly connected to the first component through a support seat. On the inner side edge of the second component, there are several groups of clamping plates for the clamping columns to insert. On the outer side edges of both the second component and the first component, there are several groups of T-shaped mounting ribs. In the middle of the first component, there is a group of mushroom head clamping feet fixedly arranged.

[0007] Furthermore, on both sides of the clamping plate, there are first support ribs, and in the middle of the lower part of the T-shaped mounting rib, there is a second support rib.

[0008] Furthermore, the end part of the clamping column is of an arc-shaped structure.

[0009] Furthermore, on the outer side edge of the second component, there are alligator teeth.

[0010] Furthermore, on the surfaces of both the first component and the second component, there is a chromium plating layer.

[0011] Furthermore, the second sub-component is composed of an avoidance port decoration part and a switch operation panel decoration part, and a connecting strip is connected between the avoidance port decoration part and the switch operation panel decoration part.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through a plurality of groups of clamping columns and clamping plates, it is convenient for users to quickly assemble two groups of second sub-components on both sides of the first sub-component to form an integral decoration part, and there is no longer a need to use screws for assembly. Moreover, through the mushroom head feet and a plurality of groups of T-shaped installation ribs, the integral decoration part can be quickly and accurately aligned and assembled into the installation position of the decoration part, effectively improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0014] Figure 1 is a front structural schematic diagram of the present utility model;

[0015] Figure 2 is a back structural schematic diagram of the present utility model;

[0016] Figure 3 is a disassembled structural schematic diagram of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the alligator teeth in the present utility model;

[0018] Figure 5 is a structural schematic diagram of the second sub-component in the present utility model.

[0019] Figure 6 is a structural schematic diagram of the first sub-component in the present utility model.

[0020] In the figure: 1, first sub-component; 2, second sub-component; 3, assembly groove; 4, clamping column; 5, clamping plate; 6, T-shaped installation rib; 7, mushroom head foot; 8, first support rib; 9, second support rib; 10, alligator teeth; 11, avoidance port decoration part; 12, switch operation panel decoration part; 13, connecting strip; 14, support seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative efforts shall fall within the protection scope of the present utility model.

[0022] Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , a steering wheel decorative part that is convenient for assembly, comprising a first sub-part 1 and two groups of second sub-parts 2. Assembly grooves 3 that match the inner side contours of the second sub-parts 2 are provided on both sides of the first sub-part 1. The two groups of second sub-parts 2 are installed in the assembly grooves 3 on both sides of the first sub-part 1 to form the whole steering wheel decorative part. A number of groups of clamping columns 4 are provided around the assembly grooves 3 on the first sub-part 1. Each group of clamping columns 4 is fixedly connected to the first sub-part 1 through a support seat 14. A number of groups of clamping plates 5 for the clamping columns 4 to insert are fixedly provided on the inner side edges of the second sub-parts 2. When the second sub-parts 2 are installed in the assembly grooves 3, the positions of the number of groups of clamping columns 4 and the number of groups of clamping plates 5 correspond one by one, so that the clamping columns 4 and the clamping plates 5 can be inserted into each other. A number of groups of T-shaped mounting ribs 6 are provided on the outer side edges of the second sub-parts 2 and the outer side edges of the first sub-part 1. A group of mushroom head clamping feet 7 is fixedly provided in the middle of the first sub-part 1. The cross-section of the mushroom head clamping feet 7 is semi-circular.

[0024] Align the inner side edge of the second component 2 with the assembly grooves 3 on both sides of the first component 1, so that the second component 2 can be fitted into the assembly grooves 3. At this time, several groups of clamping posts 4 on the second component 2 are aligned with several groups of clamping plates 5 on the first component 1. The end contour of the clamping post 4 is slightly wider than the hole of the clamping plate 5. By pressing the first component 1 and the second component 2, several groups of clamping posts 4 are inserted into the clamping plates 5, causing elastic micro-deformation of the jacks on the clamping plates 5. When the end of the clamping post 4 passes through the jack of the clamping plate 5, the clamping plate 5 abuts above the support seat 14. At this time, the clamping post 4 and the clamping plate 5 can be locked together. Under the locking action of several groups of clamping posts 4 and clamping plates 5, the second component 2 will be fixedly installed in the assembly grooves 3 on both sides of the first component 1, forming the overall steering wheel trim. The mushroom head clamping feet 7 are located in the middle of the first component 1, and a positioning groove corresponding to the mushroom head clamping feet 7 is also provided in the middle of the installation position of the trim on the steering wheel body. And the cross-section of the mushroom head clamping feet 7 is semicircular, and the positioning groove on the steering wheel body corresponding to the mushroom head clamping feet 7 is also semicircular. When the mushroom head clamping feet 7 on the overall trim can be inserted into the positioning groove on the steering wheel body, the overall trim can accurately align with the trim installation position on the steering wheel body. There are card holes on the side of the trim installation position on the steering wheel body for the T-shaped installation ribs 6 to insert. At this time, several groups of T-shaped installation ribs 6 can be aligned with the above-mentioned card holes. When pressing the overall trim onto the trim installation position on the steering wheel body, several groups of T-shaped installation ribs 6 can be inserted and locked into the card holes. At this time, the overall trim can be fixedly installed in the installation position. To sum up, through several groups of clamping posts 4 and clamping plates 5, it is convenient for users to quickly assemble two groups of second components 2 to both sides of the first component 1 to form the overall trim, and there is no need to use screws for assembly. And through the mushroom head clamping feet 7 and several groups of T-shaped installation ribs 6, the overall trim can be quickly and accurately aligned and assembled into the installation position of the trim, effectively improving the assembly efficiency.

[0025] Further, please refer to Figures 1-6 , first support ribs 8 are provided on both sides of the clamping plate 5, and a second support rib 9 is provided in the middle of the lower part of the T-shaped installation rib 6. Since both the clamping plate 5 and the T-shaped installation rib 6 are flat structures, the first support rib 8 and the second support rib 9 can provide a supporting effect on the clamping plate 5 and the T-shaped installation rib 6, preventing the clamping plate 5 or the T-shaped installation rib 6 from breaking under the action of external force during installation.

[0026] Further, please refer to Figures 1-6 , the end part of the clamping post 4 is of an arc-shaped structure. When the clamping post 4 is inserted into the jack inside the clamping plate 5, the end part of the clamping post 4 can pass through the jack of the clamping plate 5 more smoothly, making it more labor-saving when assembling the first component 1 and the second component 2.

[0027] Further, please refer toFigures 1-6 The outer side edge of the second sub-component 2 is provided with crocodile teeth 10. When the first sub-component 1 and the second sub-component 2 are assembled into a decorative component as a whole, the crocodile teeth 10 are located on both sides of the decorative component. When the decorative component as a whole is installed in the decorative component installation position on the steering wheel body, the crocodile teeth 10 can make the two sides of the decorative component and the steering wheel body run-in with each other, thereby enhancing the integrity between the decorative component and the steering wheel. The decorative component is not easy to shake due to the installation gap during use, thereby eliminating the friction noise caused by the installation gap between the decorative component and the steering wheel body.

[0028] Furthermore, the surfaces of the first sub-component 1 and the second sub-component 2 are provided with a chrome-plated layer, which protects the entire surface of the decorative component and gives the surface of the decorative component a metallic texture, thereby improving the decorative effect.

[0029] For further information, see Figures 1-6 The second sub-component 2 is composed of an avoidance opening decoration part 11 and a switch operating panel decoration part 12. The avoidance opening decoration part 11 can be covered on the inner side of the avoidance holes on both sides of the steering wheel, and the switch operating panel decoration part 12 can be covered on the outer side of the switch operating panel of the steering wheel. A connecting strip 13 is connected between the avoidance opening decoration part 11 and the switch operating panel decoration part 12. Since the switch operating panel decoration part 12 is a cantilever structure, the connection between the switch operating panel decoration part 12 and the connecting strip 13 can be strengthened by the connecting strip 13. During use, the switch operating panel decoration part 12 is not easily deformed under the action of external force, and the friction noise between the switch operating panel decoration part 12 and the steering wheel is further eliminated.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steering wheel decorative part convenient for assembly, comprising a first sub-part (1) and two groups of second sub-parts (2), characterized in that, On both sides of the first component (1), there are assembling grooves (3) that fit the inner side contour of the second component (2). Around the assembling grooves (3) on the first component (1), there are several groups of clamping columns (4). Each group of clamping columns (4) is fixedly connected to the first component (1) through a support seat (14). On the inner side of the second component (2), there are several groups of clamping plates (5) for the clamping columns (4) to insert into. On the outer sides of both the second component (2) and the first component (1), there are several groups of T-shaped mounting ribs (6). In the middle of the first component (1), there is a group of mushroom head locking feet (7), and the cross-section of the mushroom head locking feet (7) is semi-circular.

2. The easy-to-assemble steering wheel trim according to claim 1, wherein, On both sides of the clamping plate (5), there are first support ribs (8). In the middle of the lower part of the T-shaped mounting rib (6), there is a second support rib (9).

3. The steering wheel trim piece facilitating assembly according to claim 1, wherein The end part of the clamping column (4) is of an arc-shaped structure.

4. The easy-to-assemble steering wheel trim according to claim 1, wherein, On the outer side of the second component (2), there are alligator teeth (10).

5. The steering wheel trim piece convenient for assembly according to claim 1, wherein, On the surfaces of the first component (1) and the second component (2), there is a chromium plating layer.

6. The steering wheel trim piece convenient for assembly according to claim 1, wherein, The second component (2) is composed of two parts, namely an avoidance opening decoration part (11) and a switch operation panel decoration part (12). A connecting bar (13) is connected between the avoidance opening decoration part (11) and the switch operation panel decoration part (12).

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