CN110803213A - Detachable steering wheel cover - Google Patents

Abstract

The invention discloses a detachable steering wheel cover, comprising an upper cover body and a lower cover body; the upper cover body and the lower cover body are integrally formed and are annular cover bodies; The inner side of the lower part of the upper sleeve body is provided with a middle spoke piece; a pair of symmetrical upper spoke pieces are arranged above the middle spoke piece; an upper protrusion is arranged above the upper spoke piece; The wheel spoke piece and the lower wheel spoke piece are the lower raised part matched with the upper raised part; the outer plate surface of the lower sleeve body is provided with a button through hole. The invention is that the two pieces are detachably installed in the steering wheel without any modification to the steering wheel itself, and will not adversely affect the service life or performance of the steering wheel. It is formed by three-layer composite material, which is light and thin, has high hardness and strength, and has a long wear-resistant life. Its strength is 10 times that of ordinary steel, and its weight is a quarter of that of ordinary steel.

Description

Removable steering wheel cover

technical field

The present invention is in the field of auto parts, in particular to a detachable steering wheel cover.

Background technique

The steering wheel cover is one of the commonly used items in the car, which can play the role of anti-slip and keep the temperature of the hand. At present, the steering wheel covers on the market are usually made of plastic or leather in one piece, which has the disadvantages of poor fit, unsightly and easy peeling and damage; or customized composite steering wheel covers, but such steering wheel covers require Taking the steering wheel out and taking it to the factory for processing is a cumbersome procedure. The steering wheel disassembly process is prone to improper disassembly, and the electronic faults of the car are stored in hidden safety hazards. It is also prone to damage to the steering wheel when it is processed on site, and the processing is difficult and troublesome. It is very cumbersome to cover the steering wheel cover and then install it.

SUMMARY OF THE INVENTION

The present invention provides a detachable steering wheel cover in view of the above-mentioned problems in the prior art.

To achieve the above purpose, the present invention is achieved through the following technical solutions:

A detachable steering wheel cover, comprising an upper cover body and a lower cover body; the upper cover body and the lower cover body are integrally formed and are annular cover bodies;

The inner side of the lower part of the upper sleeve body is provided with a middle spoke piece; a pair of symmetrical upper spoke pieces are arranged above the middle spoke piece; an upper raised portion is arranged above the upper spoke piece;

The inner side of the lower part of the lower sleeve body is provided with a middle spoke piece, a lower spoke piece that matches with the upper spoke piece, and a lower raised part that matches with the upper raised part; the outer plate surface of the lower sleeve body is provided with a button through hole .

Preferably, the annular sleeve bodies of the upper sleeve body and the lower sleeve body are provided with inwardly recessed rings.

Preferably, the upper spoke pieces have a negative curvature.

Preferably, the protrusion height of the middle part of the upper protrusion part and the lower protrusion part is greater than that of the two ends.

Preferably, the outer surfaces of the upper convex portion and the lower convex portion are smoothed.

Preferably, the upper sleeve body and the lower sleeve body are made of carbon fiber.

The present invention is a two-piece buckle type, and the steering wheel is wrapped in the way of upper and lower two pieces of buckle, which has good wrapping property, high degree of fit, and beautiful appearance. At the same time, the present invention is detachably installed in the steering wheel, without any modification to the steering wheel itself, and will not adversely affect the service life or performance of the steering wheel. At the same time, it is formed by three-layer composite materials (such as carbon fiber, glass fiber, Kevlar, etc.), which is light and thin, has high hardness and strength, and has a long wear life.

Description of drawings

1 is an isometric view of the present invention;

Figures 2, 3 and 4 are front view, rear view and side view of the present invention;

Figure 5 is an isometric view of the upper casing of the present invention;

Figure 6 is an isometric view of the lower casing of the present invention.

In the figure: upper sleeve 1; lower sleeve 2; upper spoke 11; middle spoke 12; upper raised part 13; lower button through hole 21; middle spoke 22; lower spoke 23; lower raised part 24 ; Upper button through hole 25.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in the multi-angle views of FIGS. 1-4 , the present invention is provided with two parts, an upper sleeve body 1 and a lower sleeve body 2; the upper sleeve body 1 and the lower sleeve body 2 of the present invention are both axially cut semi-circles The tube, when assembled, will completely cover the rim of the steering wheel and partially extend into the spokes. As shown in Figure 2 and Figure 3, the rim parts of the upper sleeve body 1 and the lower sleeve body 2 will be divided into four parts: upper, lower, left and right, and each part is divided by the inwardly recessed ring part at the intersection. achieve distinction.

At present, the steering wheel, rim and spokes of most cars are connected in three directions: down, left and right. The connecting beams on the left and right sides are smaller and mirrored in volume, while the lower two are larger in volume. In the present invention, in order to achieve close fit with the steering wheel, the left, right and lower parts of the upper cover body 1 and the lower cover body 2 are provided with sheet-like structures extending to the wheel spokes.

As shown in Figures 5 and 6, a symmetrical upper spoke piece 11 is provided on the left and right parts of the upper sleeve body 1, respectively, and the lower part (the upper part in Figure 5, but the lower part during actual installation and operation) A middle spoke piece 12 is provided. Since some function key areas are often set on the left and right connecting beams of the steering wheel, in order to prevent the function key area from being blocked and the upper sleeve body 1 tightly fitted, the upper spokes 11 only cover the left and right connecting beams The upper part of the upper part (the lower part in Figure 5, but the upper part during installation and operation) and the upper spoke piece 11 has a negative curvature to maintain a tighter fit. Similarly, a middle part is provided below the upper sleeve body 1 The spoke pieces 12 (in FIG. 5 are above, but they are below during installation and operation), and the middle spoke pieces 12 only cover the root of the lower connecting beam.

In addition, the upper sleeve body 1 is further provided with a pair of upper protrusions 13 protruding in the direction of the spokes above the two symmetrical upper spokes 11 ; Because in the normal driving process, the driver's hands will normally be held above the left and right connecting columns of the wheel spokes; if there is no corresponding protrusion in this area, the driver's hands and steering wheel will have a certain amount during driving. If the gap needs to be eliminated, the driver needs to increase the strength of the steering wheel and increase the bending degree of the fingers, which will make the driver more tired in the same driving time.

With the addition of the upper protrusion 13, the driver can grasp the steering wheel in a more natural way of bending the fingers, which not only increases the contact area between the hand and the steering wheel, but also reduces the fatigue of the hand.

In order to adapt to the setting of the upper sleeve body 1 , as shown in FIG. 6 , the matching lower sleeve body 2 is provided with a lower spoke piece 23 that matches the upper spoke piece 11 , and a middle spoke piece that matches the middle spoke piece 12 . Sheet 22; lower raised portion 24 matched with upper raised portion 13. The bulge height of the middle part of the lower bulge part 24 is larger than that of the two ends, which is streamlined.

At the same time, on the back of the steering wheel, there are usually multiple function keys, such as turn signals. Therefore, a lower button through hole 21 and an upper button through hole 25 are provided at the junctions between the upper part, the lower part and the left and right parts, respectively. The lower button through hole 21 and the upper button through hole 25 can also be adapted to change their positions, button directions, button sizes and arrangements according to different button arrangements for different steering wheels.

The fixing between the upper cover body 1 and the lower cover body 2 is mainly through the fact that the upper cover body 1 and the lower cover body 2 are independent of each other and the steering wheel is clamped, and one of the edges of the two is provided with a groove, and the other is provided with a groove. One side is provided with a corresponding raised edge to engage with each other in a tenon manner.

In addition, the upper sleeve body 1 and the lower sleeve body 2 are integrally formed, and each is composed of three layers of carbon fiber materials, and the surfaces are polished and smoothed. Other composite materials such as fiberglass, Kevlar, etc. can also be used, which are very wear-resistant and lightweight, and have the advantages of being much stronger than ordinary steel.

Or, in order to take care of the structure of different steering wheels of different models. The upper sleeve body 1 and the lower sleeve body 2 of the present invention can be adapted to each other by adopting a split structure. When the split structure is adopted, the connection between the upper sleeve body 1 and the lower sleeve body 2 is the same as the connection between the upper sleeve body 1 and the lower sleeve body 2, both by providing grooves and protrusions at the edges. The edges are fastened to each other by tenon joints.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above content is a further detailed description of the present invention in combination with specific preferred embodiments, and it cannot be considered that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deductions or substitutions can be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (6)

1. The utility model provides a can dismantle steering wheel cover which characterized in that: comprises an upper sleeve body and a lower sleeve body; the upper sleeve body and the lower sleeve body are integrally formed and are annular sleeve bodies; the upper sleeve body and the lower sleeve body are mutually fixed in a buckling manner;

the inner side of the lower part of the upper sleeve body is provided with a middle spoke piece; a pair of symmetrical upper spoke pieces are arranged above the middle spoke piece; an upper bulge is arranged above the upper spoke piece;

the inner side of the lower part of the lower sleeve body is provided with a middle spoke piece, a lower spoke piece matched with the upper spoke piece and a lower convex part matched with the upper convex part; the outer plate surface of the lower sleeve body is provided with a button through hole.

2. The removable steering wheel cover of claim 1, wherein: the annular sleeve bodies of the upper sleeve body and the lower sleeve body are provided with inward sunken circular rings.

3. The removable steering wheel cover of claim 1, wherein: the upper spoke piece has a negative curvature.

4. The removable steering wheel cover of claim 1, wherein: the height of the middle part of the upper convex part and the lower convex part is larger than that of the two ends.

5. The removable steering wheel cover of claim 1, wherein: the outer surfaces of the upper and lower protrusions are smoothed.

6. The detachable steering wheel cover according to any one of claims 1 to 5, wherein: the upper sleeve body and the lower sleeve body are made of composite materials.

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