Automobile steering wheel decorating part assembly structure

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile steering wheel decorating part assembly structure, which comprises a base and a decorating strip, the base is provided with a mounting groove, the mounting groove is a U-shaped groove, the inner bottom of the mounting groove is provided with a positioning hole and an inserting hole, the bottom of the decorating strip is provided with a mounting column and an inserting piece, and the inserting piece is provided with an inserting hole. The mounting columns are arranged corresponding to the positioning holes, and the plurality of insertion sheets are arranged corresponding to the insertion holes. The steering wheel decorating part assembly is fixed on the steering wheel framework, the steering wheel decorating part assembly plays a decorating role, and the steering wheel decorating part decorative strip is welded and assembled on the steering wheel decorating part base body through hot melting welding; the steering wheel decorating part decorative strip and the steering wheel decorating part base body are separately assembled with a positioning reference; the two ends of the decorative strip of the steering wheel decorative part are assembled on the base body through the insertion piece structures, and rapid and convenient installation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an assembly structure of an automobile steering wheel decorative part. Background Art

[0002] The automobile steering wheel is a device for controlling the driving direction. Its function is to convert the force exerted by the driver on the edge of the steering wheel into torque and then transmit it to the steering shaft. With the new requirements for styling appearance, more steering wheels have also added decorative strips on the rim. Due to the limitation of the assembly structure, in actual production, the decorative strips on the rim are also made into two parts, an upper decorative part and a lower decorative part. The upper decorative part is fixed in the installation groove through bolts and threaded holes, and the lower decorative part is connected to the bottom of the installation groove through a snap-fit structure, resulting in poor aesthetic appearance. In addition to ordinary decorative parts, if an electroplated bright ring is added, the electroplated bright ring also needs to be divided into upper and lower parts, generating more parts. To solve the above problems, a steering wheel decorative part structure is proposed in this application. Content of the Utility Model

[0003] The utility model aims at the deficiencies in the prior art and provides an assembly structure of an automobile steering wheel decorative part, including a base and a decorative strip. The base is provided with an installation groove, the installation groove is a U-shaped groove, the bottom of the installation groove is provided with positioning holes and jacks, the bottom of the decorative strip is provided with installation posts and inserts, the installation posts are arranged corresponding to the positioning holes, and a plurality of the inserts are arranged corresponding to the jacks.

[0004] Preferably, the positioning holes are arranged at the center of the bottom edge of the U-shaped groove, and the positioning holes are circular through holes.

[0005] Preferably, the jacks are arranged at the bottom edge and both sides of the installation groove to limit the movement of the decorative strip.

[0006] Preferably, after positioning, the decorative strip is welded and assembled to the base body of the steering wheel decorative part by hot melt welding to form a primary assembly.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: The assembly of the steering wheel decorative part is fixed on the steering wheel skeleton, and the assembly of the steering wheel decorative part plays a decorative role. The decorative strip of the steering wheel decorative part is welded and assembled to the base body of the steering wheel decorative part by hot melt welding; the decorative strip of the steering wheel decorative part and the base body of the steering wheel decorative part are assembled with a sub-assembly positioning reference; both ends of the decorative strip of the steering wheel decorative part are assembled to the base body through an insert structure, which is convenient for quick and easy installation. Description of the Drawings

[0008] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will discuss the drawings required for the description of the embodiments or the prior art. Obviously, the technical solutions described in conjunction with the drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other embodiments and their drawings can be obtained based on the embodiments shown in these drawings.

[0009] Figure 1 It is a three-dimensional structural schematic diagram of an assembly structure of an automobile steering wheel decorative part according to the present invention.

[0010] Figure 2 It is an exploded structural schematic diagram of an assembly structure of an automobile steering wheel decorative part according to the present invention.

[0011] Figure 3 It is a three-dimensional structural schematic diagram of a decorative strip of an assembly structure of an automobile steering wheel decorative part according to the present invention.

[0012] Figure 4 It is a front view of a decorative strip of an assembly structure of an automobile steering wheel decorative part according to the present invention.

[0013] In the figure: 1 - base, 11 - installation groove, 2 - decorative strip, 21 - installation post, 22 - insertion piece, 3 - jack, 4 - positioning hole. Detailed implementation manners

[0014] The following will clearly and completely describe the technical solutions of each embodiment of the present invention in conjunction with the drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments described in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts are within the scope protected by the present invention.

[0015] An embodiment of the present invention provides an assembly structure of an automobile steering wheel decorative part, as Figures 1 to 4 shown, including a base 1 and a decorative strip 2. The base 1 is provided with an installation groove 11, and the installation groove 11 is a U-shaped groove. The bottom of the installation groove 11 is provided with a positioning hole 4 and a jack 3. The positioning hole 4 is arranged at the center of the bottom edge of the U-shaped groove, and the positioning hole 4 is a circular through hole. The jack 3 is arranged at the bottom edge and both sides of the installation groove 11 to limit the movement of the decorative strip 2.

[0016] The bottom of the decorative strip 2 is provided with an installation post 21 and an insertion piece 22. The installation post 21 is arranged corresponding to the positioning hole 4. A plurality of the insertion pieces 22 are arranged corresponding to the jacks 3.

[0017] The decorative strip 2 and the base 1 body are assembled and positioned separately with a datum. The position limits in all directions of the two parts are controlled by BOSS posts and rib structures. The two ends of the decorative strip 2 are assembled onto the base 1 body through the mounting posts 21 and the insertion pieces 22, and the assembly clearance and surface difference at the two ends are controlled.

[0018] After positioning, the decorative strip 2 is welded and assembled onto the base 1 body of the steering wheel decorative part by hot melt welding to form a primary assembly.

[0019] The steering wheel decorative part assembly is fixed on the steering wheel skeleton, and the steering wheel decorative part assembly plays a decorative role. The surface of the base 1 body of the steering wheel decorative part is in black texture.

[0020] The sub - part combined assembly structure design and the multi - color surface treatment process of the steering wheel decorative part assembly realize the working conditions and functions of the whole passenger vehicle. It has strong process formability, and the multi - color combination process for the surface treatment of the steering wheel decorative part assembly ensures high - quality surface feeling of the product. The multi - color combination process for surface treatment can be standardized. The present utility model is easy to manufacture and suitable for large - scale industrial production.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above - mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembly structure of an automobile steering wheel decorative part, characterized in that: It includes a base (1) and a decorative strip (2). The base (1) is provided with a mounting groove (11), the mounting groove (11) is a U-shaped groove, and a positioning hole (4) and a jack (3) are arranged at the inner bottom of the mounting groove (11). The bottom of the decorative strip (2) is provided with a mounting post (21) and an insertion piece (22). The mounting post (21) is arranged corresponding to the positioning hole (4), and several insertion pieces (22) are arranged corresponding to the jacks (3).

2. The structure of the automotive steering wheel trim assembly according to claim 1, wherein: The positioning hole (4) is arranged at the center of the bottom edge of the U-shaped groove, and the positioning hole (4) is a circular through hole.

3. The structure of the automotive steering wheel trim assembly according to claim 1, wherein: The jacks (3) are arranged at the bottom edge and both sides of the mounting groove (11) to limit the movement of the decorative strip (2).

4. The structure of the automotive steering wheel trim assembly according to claim 1, characterized in that: After positioning, the decorative strip (2) is welded and assembled to the body of the base (1) of the steering wheel decorative part by hot melt welding to form a primary assembly.

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