Steering wheel decoration assembly without screw structure

Abstract

The utility model relates to the technical field of automobile steering wheels, in particular to a steering wheel decoration assembly without a screw structure, which comprises a switch piece and a paint spraying piece, the switch piece is composed of a first connecting part and a first decoration part, a plurality of groups of sheet-shaped clamping blocks are arranged on the first connecting part, and clamping grooves are arranged on two sides of the sheet-shaped clamping blocks. The paint spraying piece is composed of a second connecting part and a second decoration part, and a plurality of sets of clamping holes corresponding to the sheet-shaped clamping blocks in position are formed in the second connecting part. According to the utility model, the switch piece and the paint spraying piece can be buckled and installed together conveniently and quickly through the plurality of groups of sheet-shaped clamping blocks and clamping holes which are matched with each other, screws are not needed for fixation during installation, and screw holes do not need to be formed in the paint spraying piece on the switch piece, so that the surface of the decoration piece can be kept smooth and flat, and the installation is convenient. And the influence of the exposed screws on the overall attractiveness of the decorating part is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile steering wheels, in particular to a steering wheel decoration assembly with a screwless structure. Background Art

[0002] The steering wheel decoration is assembled and connected by structures such as painted parts and switch parts. The switch parts are surrounded by the edge of the steering wheel switch, and the painted parts are located on the side surface of the steering wheel switch to serve as decoration.

[0003] In existing decorative parts, the painted parts and switch parts are mostly connected by screws, so screw holes need to be opened on the outer surfaces of the painted parts and switch parts. After connection, multiple screws are exposed to the outside, thereby affecting the overall aesthetics of the structure. Utility Model Content

[0004] The utility model provides a steering wheel decoration assembly with a screwless structure, which solves the technical problem in the prior art that screws are needed to connect switch parts and paint parts, thereby affecting the overall aesthetics of the structure.

[0005] In view of the above problems, the technical solution proposed by the present invention is:

[0006] A screwless steering wheel decoration assembly includes a switch component and a painted component. The switch component consists of a first connecting portion and a first decorative portion. The first connecting portion is provided with several groups of sheet-like clamping blocks, and slots are provided on both sides of the sheet-like clamping blocks. The painted component consists of a second connecting portion and a second decorative portion. The second connecting portion is provided with several groups of clamping holes corresponding to the positions of the sheet-like clamping blocks.

[0007] Furthermore, two groups of positioning columns are fixedly connected to the first connecting portion of the switch component, and two groups of positioning holes for inserting one end of the positioning columns are opened on the second connecting portion of the paint spraying component.

[0008] Furthermore, three groups of reinforcement plugs are fixedly connected to the first connection part of the switch component, and each group of the reinforcement plugs is respectively arranged at a position between two groups of the sheet-shaped clamping blocks. The second connection part of the paint spray component is provided with three groups of reinforcement sockets for inserting the reinforcement plugs, and each group of the reinforcement sockets is respectively arranged at a position between two groups of the clamping holes.

[0009] Furthermore, the switch component and the painted component are manufactured by a multi-point integrated hot riveting welding process.

[0010] Furthermore, the end of the sheet-shaped clamping block is a rounded structure.

[0011] Furthermore, a reinforcing rib is provided on the surface of the sheet-shaped clamping block, the bottom of the reinforcing rib is connected to the first connecting portion of the switch element, and the top of the reinforcing rib does not exceed the clamping grooves on both sides of the sheet-shaped clamping block.

[0012] Compared with the prior art, the beneficial effect of the present invention is that the switch component and the painted component can be quickly and conveniently snapped together and installed through several groups of mutually cooperating sheet-shaped snap-in blocks and snap-in holes. No screws are required for fixing during installation, and no screw holes need to be opened on the switch component or the painted component. The surface of the decorative component can be kept smooth and flat, avoiding the exposed screws from affecting the overall appearance of the decorative component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the split structure of the switch component and the paint spray component in the utility model;

[0015] Figure 2 This is a schematic diagram of the outer structure of the switch component and the paint spray component when they are connected in the present invention;

[0016] Figure 3 This is a schematic diagram of the inner structure of the switch component and the paint spray component when they are connected in the present invention;

[0017] Figure 4 This is a schematic diagram of the structure of the paint spraying part in the present utility model;

[0018] Figure 5 It is a structural diagram of the switch component in the utility model.

[0019] In the figure: 1. switch component; 2. paint component; 3. first connecting part; 4. first decorative part; 5. sheet-shaped clamping block; 6. clamping slot; 7. second connecting part; 8. second decorative part; 9. clamping hole; 10. positioning column; 11. positioning hole; 12. reinforcement plug block; 13. reinforcement hole; 14. reinforcement rib. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] See also Figure 1-5 A screwless steering wheel decoration assembly includes a switch component 1 and a paint component 2. The switch component 1 consists of a first connecting part 3 and a first decorative part 4. The first connecting part 3 is provided with a plurality of groups of sheet-shaped clamping blocks 5 fixedly connected thereto. A card slot 6 is provided on both sides of the sheet-shaped clamping block 5. The paint component 2 consists of a second connecting part 7 and a second decorative part 8. The second connecting part 7 is provided with a plurality of groups of clamping holes 9. The positions of the clamping holes 9 and the sheet-shaped clamping blocks 5 correspond to each other. The plurality of groups of sheet-shaped clamping blocks 5 can be inserted into the plurality of groups of clamping holes 9, and the card slots 6 on the sides of the sheet-shaped clamping blocks 5 are embedded in the inner edges of the clamping holes 9.

[0023] When connecting, align the first connecting portion 3 on the switch member 1 with the second connecting portion 7 on the paint spraying member 2. When the switch member 1 and the paint spraying member 2 are close to each other and fit together, the plurality of groups of sheet-shaped clamping blocks 5 on the first connecting portion 3 can be inserted into the plurality of groups of clamping holes 9 on the second connecting portion 7, and the card slots 6 on the side of the sheet-shaped clamping blocks 5 are embedded in the inner edges of the clamping holes 9, thereby enabling the switch member 1 and the paint spraying member 2 to be tightly buckled together and not easily separated. At this time, the first decorative portion 4 on the switch member 1 and the second decorative portion 8 on the paint spraying member 2 are They are combined with each other and face outward, with the first decorative part 4 covering the edge of the steering wheel switch, and the second decorative part 8 covering the side of the steering wheel switch to serve as a decoration. In summary, through several groups of mutually cooperating sheet-shaped clamping blocks 5 and clamping holes 9, the switch component 1 and the painted component 2 can be quickly and conveniently snapped together and installed. Screws are no longer required for fixing during installation, and screw holes are not required to be opened on the switch component 1 and the painted component 2, so that the surface of the decorative component can remain smooth and flat, avoiding the exposed screws from affecting the overall beauty of the decorative component.

[0024] For further information, see Figure 1-5 Two groups of positioning posts 10 are fixedly connected to the first connecting portion 3 of the switch component 1, and two groups of positioning holes 11 for inserting one end of the positioning posts 10 are opened on the second connecting portion 7 of the paint spraying component 2. During the connection process of the switch component 1 and the paint spraying component 2, the user can first align the two groups of positioning posts 10 on the first connecting portion 3 with the two groups of positioning holes 11 on the second connecting portion 7, and insert the positioning posts 10 into the inside of the positioning holes 11, so that the user can quickly and accurately align the first connecting portion 3 on the switch component 1 with the second connecting portion 7 on the paint spraying component 2 when connecting the switch component 1 and the paint spraying component 2.

[0025] For further information, see Figure 1-5 Three groups of strengthening plugs 12 are fixedly connected to the first connecting portion 3 of the switch member 1, and each group of strengthening plugs 12 is respectively arranged at a position between the two groups of sheet-shaped clamping blocks 5. The second connecting portion 7 of the paint spraying member 2 is provided with three groups of strengthening holes 13 for inserting the strengthening plugs 12, and each group of strengthening holes 13 is respectively arranged at a position between the two groups of clamping holes 9. When the switch member 1 and the paint spraying member 2 are installed and connected together, due to the large gap between the mutually plugged sheet-shaped clamping blocks 5 and the clamping holes 9, the integrity of the part between the switch member 1 and the paint spraying member 2 located in this gap is not high. The switch member 1 and the paint spraying member 2 are easily deformed at this place after being subjected to external force. By arranging the strengthening plugs 12 and the strengthening holes 13 that can be plugged into each other here, the integrity of this gap part is enhanced, and the deformation here under the action of external force is limited.

[0026] For further information, see Figure 1-5 The switch part 1 and the painted part 2 are made of a multi-point integrated hot riveting welding process, which saves labor costs, better controls the matching clearance and overall deformation, and has a higher sense of refinement.

[0027] For further information, see Figure 1-5 The end of the sheet-shaped clamping block 5 is a rounded structure, which makes its end relatively smooth. When the user inserts the sheet-shaped clamping block 5 into the clamping hole 9, the resistance between the sheet-shaped clamping block 5 and the clamping hole 9 is reduced, thereby saving effort during the plugging process.

[0028] For further information, see Figure 1-5 The surface of the sheet-shaped clamping block 5 is provided with a reinforcing rib 14, and the bottom of the reinforcing rib 14 is connected to the first connecting portion 3 of the switch member 1. Since the sheet-shaped clamping block 5 and the clamping hole 9 are plugged into each other, the sheet-shaped clamping block 5 will be subjected to a certain force, which may cause the flat sheet-shaped clamping block 5 to break laterally. The reinforcing rib 14 can support and reinforce the flat side of the sheet-shaped clamping block 5, and to a certain extent, it can prevent the sheet-shaped clamping block 5 from breaking laterally during the plugging process. The top of the reinforcing rib 14 does not exceed the card slots 6 on both sides of the sheet-shaped clamping block 5, so that the reinforcing rib 14 will not affect the card slots 6 from being embedded in the inner edge of the clamping hole 9.

[0029] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A screwless steering wheel decoration assembly, comprising a switch component (1) and a paint component (2), characterized in that: The switch component (1) is composed of two parts: a first connecting part (3) and a first decorative part (4); the first connecting part (3) is provided with a plurality of groups of sheet-shaped clamping blocks (5); and clamping grooves (6) are provided on both sides of the sheet-shaped clamping blocks (5); the paint spraying part (2) is composed of two parts: a second connecting part (7) and a second decorative part (8); and the second connecting part (7) is provided with a plurality of groups of clamping holes (9) corresponding to the positions of the sheet-shaped clamping blocks (5).

2. The screwless steering wheel decoration assembly according to claim 1, characterized in that: Two groups of positioning columns (10) are fixedly connected to the first connecting portion (3) of the switch component (1), and two groups of positioning holes (11) for inserting one end of the positioning columns (10) are provided on the second connecting portion (7) of the paint spraying component (2).

3. The screwless steering wheel decoration assembly according to claim 1, characterized in that: Three groups of reinforcement plugs (12) are fixedly connected to the first connection portion (3) of the switch component (1), and each group of the reinforcement plugs (12) is respectively arranged at a position between two groups of the sheet-shaped clamping blocks (5). The second connection portion (7) of the paint spraying component (2) is provided with three groups of reinforcement sockets (13) for inserting the reinforcement plugs (12), and each group of the reinforcement sockets (13) is respectively arranged at a position between two groups of the clamping holes (9).

4. The screwless steering wheel decoration assembly according to claim 1, characterized in that: The switch component (1) and the paint spray component (2) are manufactured by adopting a multi-point integrated hot riveting welding process.

5. The screwless steering wheel decoration assembly according to claim 1, characterized in that: The end of the sheet-shaped clamping block (5) is a rounded structure.

6. The screwless steering wheel decoration assembly according to claim 1, characterized in that: A reinforcing rib (14) is provided on the surface of the sheet-shaped clamping block (5), the bottom of the reinforcing rib (14) is connected to the first connecting portion (3) of the switch member (1), and the top of the reinforcing rib (14) does not exceed the clamping slots (6) on both sides of the sheet-shaped clamping block (5).

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