CN201989836U - Locator of steering wheel decorating cover - Google Patents

Abstract

The utility model provides a positioning device for a decorative cover of a steering wheel, which belongs to the technical field of automobiles. It solves the technical problems in the prior art, such as the horizontal movement of the decorative cover and the lower cover. The positioning device for the decorative cover of the steering wheel, the steering wheel includes a decorative cover, a skeleton and a lower cover that are sequentially stacked, and the decorative cover part passes through the skeleton and is fixed on the lower cover. The positioning device includes at least one clip that is fixed on the decorative cover. The upper end surface of the lower cover has concave-convex parts, and the clamping strip leans against the side surfaces of the concave-convex parts. The positioning device has a simple structure, can make the positioning between the decorative cover and the lower cover more stable along the horizontal direction, and effectively controls the surface difference of the decorative cover. The stability of the horizontal connection of the hood.

Description

A positioning device for a steering wheel decorative cover

technical field

The utility model belongs to the technical field of automobiles, and relates to a steering wheel decorative cover, in particular to a positioning device for the steering wheel decorative cover.

Background technique

There are many parts on the steering wheel of the automobile, including skeleton, wheel rim, lower cover and device cover.

The role of the decorative cover is to improve the aesthetics of the steering wheel, because the steering wheel of a car is a very important part of the car, and it is also a very conspicuous part. The steering wheel is an important part of the aesthetics of the car.

Now the main connection method between the decorative cover and the frame or the lower cover is threaded connection or connected by fasteners. There are threaded holes on the frame or the lower cover, and bolts are provided on the decorative cover. After the bolts are locked into the threaded holes, the decorative The cover is connected to the frame or lower cover. The stability of this kind of threaded connection is not good. After using for a period of time, due to the influence of the vibration of the car and other factors, the thread will loosen a little. Form a surface difference with the lower cover, which has a strong impact on the overall aesthetics of the steering wheel, and also affects the aesthetics of the car.

Contents of the invention

The purpose of this utility model is to provide a positioning device for a steering wheel decorative cover that has a simple structure and can effectively control the surface difference of the decorative cover for the above-mentioned problems existing in the prior art.

The purpose of the utility model can be achieved through the following technical solutions: a positioning device for a steering wheel decorative cover, the steering wheel includes a decorative cover, a skeleton and a lower cover that are stacked in sequence, and the decorative cover part passes through the skeleton and is fixedly connected to the On the lower cover of the lower cover, it is characterized in that the positioning device includes at least one clamping strip fixedly connected to the decorative cover, the upper end surface of the lower cover has concave and convex parts, and the clamping strip leans against the On the side of the above-mentioned concavo-convex part.

The working principle of this device is as follows: the lower cover is fixedly connected to the lower end surface of the framework, the decorative cover is fixedly connected to the upper end surface of the framework, and the decorative cover is fixedly connected to the lower cover through the framework. It fits with the side of the concave-convex part, so that the decorative cover and the lower cover are further positioned in the horizontal direction. After a period of use, even if the threaded connection between the decorative cover and the lower cover becomes loose, the two can pass through the clip This positioning device has a simple structure, can make the positioning between the decorative cover and the lower cover more stable along the horizontal direction, and effectively controls the surface difference of the decorative cover.

In the above positioning device for the decorative cover of the steering wheel, the clamping strip is L-shaped, and its bottom is fixedly connected to the lower end surface of the decorative cover. The L-shaped clamping strip includes a horizontal bottom and a vertical clamping part, the horizontal bottom is mainly used for connection and fixing, and the vertical clamping part is mainly used for positioning with the lower cover.

In the above-mentioned positioning device for the decorative cover of the steering wheel, the outer end surface of the clamping strip leans against the inner surface of the lower cover, and the outer end surface of the clamping strip has an arc matching the inner surface of the lower cover. noodle. The inner surface of the lower cover is a concave arc surface, and when the outer end surface of the clamp strip and the inner surface of the lower cover are abutted against each other, the positioning degree of the decorative cover and the lower cover can be further improved.

In the above-mentioned positioning device for the decorative cover of the steering wheel, the clip strip and the decorative cover are of an integrated structure. The integrated structure of the card strip and the decorative cover has better strength and more diversified production methods.

In the above-mentioned positioning device for the decorative cover of the steering wheel, the clip strip and the decorative cover are integrally formed by injection molding. Injection molding is a very efficient method of production.

In the above-mentioned positioning device for the decorative cover of the steering wheel, there are three clamping strips arranged in a triangular distribution. Three points can locate a plane, and when there are three card bars, the positioning effect will be better.

In the above-mentioned positioning device for the decorative cover of the steering wheel, the concave-convex part is a groove or a protruding part on the inner surface of the lower cover. When the concave-convex part is a groove, the clip is inserted into the groove, the side of the clip is against the inner surface of the groove, and the outer end of the clip is against the bottom surface of the groove; After the piece is installed, the side of the clamping strip leans against the side of the protruding piece, and the outer end of the clamping strip leans against the inner surface of the lower cover.

In the above positioning device for the decorative cover of the steering wheel, the protruding piece is a reinforcing rib or a threaded seat fixedly connected to the inner surface of the lower cover.

Compared with the prior art, the positioning device has a simple structure, can make the positioning between the decorative cover and the lower cover more stable along the horizontal direction, and effectively controls the surface difference of the decorative cover; The stability of the horizontal connection between the trim cover and the lower cover is further improved.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure assembly of the steering wheel.

Fig. 2 is an enlarged view of part A in Fig. 1 .

Fig. 3 is a structural exploded schematic diagram of the steering wheel.

Fig. 4 is a structural schematic diagram of the decorative board.

In the figure, 1. Decorative cover; 2. Skeleton; 3. Wheel rim; 4. Lower cover; 5. Clip.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

Embodiment one:

As shown in Fig. 1, Fig. 2 and Fig. 3, the steering wheel of the automobile comprises a decorative cover 1, a wheel rim 3, a skeleton 2 and a lower cover 4 which are sequentially stacked, and the wheel rim 3 is fixedly connected to the outer edge of the upper end surface of the skeleton 2, The lower cover 4 is fixed on the lower end face of the skeleton 2 , the decorative plate is fixed on the upper end face of the skeleton 2 and the part of the decorative cover 1 passes through the skeleton 2 and is fixedly connected on the lower cover 4 . The decorative cover 1 is fixedly connected with the skeleton 2 and the lower cover 4 by threads.

The positioning device includes a clamping strip 5 fixedly connected to the decorative cover 1, the upper end surface of the lower cover 4 has a concave-convex portion, and the clamping strip 5 leans against the side of the concave-convex portion.

As shown in FIG. 4 , specifically, the clamp strip 5 is L-shaped, and its bottom is fixedly connected to the lower end surface of the decorative cover 1 . The L-shaped clamping strip 5 includes a horizontal bottom and a vertical clamping part, the horizontal bottom is mainly used for connection and fixing, and the vertical clamping part is mainly used for positioning with the lower cover 4 . The outer end surface of the clamping strip 5 leans against the inner surface of the lower cover 4 , and the outer end surface of the clamping strip 5 has an arc matching the inner surface of the lower cover 4 . The inner surface of the lower cover 4 is a concave arc surface. When the outer end surface of the clamp strip 5 and the inner surface of the lower cover 4 abut against each other, the positioning degree of the decorative cover 1 and the lower cover 4 can be further improved.

The concavo-convex portion on the lower cover 4 is a groove or a protrusion on the inner surface of the lower cover 4 . After the concave-convex part is a groove, the clip 5 is inserted in the groove, the side of the clip 5 leans against the inner surface of the groove, and the outer end of the clip 5 leans against the bottom surface of the groove; when the concave-convex part After being a protruding part, the side of the clip bar 5 leans against the side of the protruding part, and the outer end of the clip bar 5 leans against the inner surface of the lower cover 4 .

In this embodiment, the protruding part is a reinforcing rib or a threaded seat fixedly connected with the inner surface of the lower cover 4 .

In this embodiment, the card strip 5 and the decorative cover 1 are in an integrated structure. The integrated structure of the card strip 5 and the decorative cover 1 has better strength and more diversified production methods. The card strip 5 and the decorative cover 1 can be integrally formed by injection molding, which is a very efficient production method.

The working principle of this device is as follows: the lower end surface of the lower cover 4 and the skeleton 2 is fixedly connected, the upper end surface of the decorative cover 1 and the skeleton 2 is fixedly connected, the decorative cover 1 part passes through the skeleton 2 and is fixedly connected with the lower cover 4, and the decorative cover 1 After the clip strip 5 is set on the top, the clip strip 5 fits with the side of the concave-convex part, so that the decorative cover 1 and the lower cover 4 are further positioned along the horizontal direction. After a period of use, even if the decorative cover 1 and the lower cover 4 If the threaded connection is loosened, the two can also be fixed by the clip 5. This positioning device has a simple structure, which can make the positioning between the decorative cover 1 and the lower cover 4 more stable in the horizontal direction, and effectively control the decoration. Cover 1 surface difference.

Embodiment two:

The general content of this embodiment is the same as that of Embodiment 1, except that there are three clip bars 5 in this embodiment, which are distributed in a triangle. Three points can locate a plane, and when there are three card strips 5, the positioning effect will be better.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (8)

1. A positioning device for a decorative cover of a steering wheel, the steering wheel comprises a decorative cover (1), a skeleton (2) and a lower cover (4) stacked in sequence, and the decorative cover (1) is partially fixed through the skeleton (2) Connected to the lower cover (4), it is characterized in that the positioning device includes at least one clip (5) fixedly connected to the decorative cover (1), and the lower cover (4) There is a concave-convex part on the upper end surface, and the clip strip (5) leans against the side of the concave-convex part. 2. A positioning device for a decorative cover of a steering wheel according to claim 1, wherein the clip (5) is L-shaped, and its bottom is fixedly connected to the lower surface of the decorative cover (1) superior. 3. The positioning device of a steering wheel decorative cover according to claim 2, characterized in that, the outer end surface of the clip (5) leans against the inner surface of the lower cover (4), and the clip ( 5) The outer end surface has an arc matched with the inner surface of the lower cover (4). 4. A positioning device for a decorative cover of a steering wheel according to claim 1, 2 or 3, characterized in that the clip strip (5) and the decorative cover (1) are of an integral structure. 5 . The positioning device for a decorative cover of a steering wheel according to claim 4 , characterized in that, the clip strip ( 5 ) and the decorative cover ( 1 ) are integrally formed by injection molding. 6 . 6. The positioning device for a decorative cover of a steering wheel according to claim 1, 2 or 3, characterized in that there are three clamping strips (5) arranged in a triangular distribution. 7. A positioning device for a decorative cover of a steering wheel according to claim 1, 2 or 3, characterized in that the concave-convex part is a groove or a protruding part on the inner surface of the lower cover (4). 8. A positioning device for a decorative cover of a steering wheel according to claim 7, characterized in that, said protruding piece is a reinforcing rib or a threaded seat fixedly connected to the inner surface of the lower cover (4). the

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