阅读说明：本技术 可拆卸方向盘套 (Detachable steering wheel cover ) 是由 刘合钦 于 2019-12-12 设计创作，主要内容包括：本发明公开了一种可拆卸方向盘套,包括上套体和下套体；上套体和下套体均为一体成型且为环形套体；上套体和下套体之间以扣合的方式互相固定；上套体的下部内侧具设有中部轮辐片；在中部轮辐片的上方设置有一对对称的上轮辐片；在上轮辐片上方设有上凸起部；下套体设有中部轮辐片和下轮辐片,与上凸起部互相匹配的下凸起部；下套体的外板面设有按钮通孔。发明为两片扣合式可拆卸式地安装在方向盘中,且对方向盘本身没有任何的改动,不会对方向盘的使用寿命或者性能等产生不良影响。采用三层复合材料成型,轻薄且硬度强度高且耐磨寿命超长,强度是普通钢材的10倍,重量是普通钢材的四分之一。(The invention discloses a detachable steering wheel sleeve, which 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 way; 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 lower sleeve body is provided with a middle spoke piece, a lower spoke piece and a lower convex part which is matched with the upper convex part; the outer plate surface of the lower sleeve body is provided with a button through hole. The invention is that two pieces of buckling type are detachably arranged in the steering wheel, and the steering wheel is not changed, and the service life or the performance of the steering wheel can not be affected. The three-layer composite material is adopted for forming, is light and thin, has high hardness and strength and ultra-long wear-resisting service life, the strength is 10 times that of common steel, and the weight is one fourth of that of the common steel.)

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.

Technical Field

The invention belongs to the field of automobile accessories, and particularly relates to a detachable steering wheel sleeve.

Background

The steering wheel cover is one of the articles commonly used in automobiles, and can play the roles of preventing skidding and keeping the temperature of hands. The steering wheel cover on the market at present is usually integrally formed by plastic or leather, and has the defects of low goodness of fit, unattractive appearance and easy peeling damage; the steering wheel is required to be disassembled to be taken to a factory for processing, procedures are troublesome, electronic faults of a vehicle are easily and improperly extracted in the process of disassembling the steering wheel, potential safety hazards exist, the situation that the steering wheel is damaged when the steering wheel is taken to be processed on site is easy to occur, the processing difficulty is large and troublesome, and the steering wheel is taken to be installed after the steering wheel cover is covered in the processing.

Disclosure of Invention

The invention provides a detachable steering wheel cover aiming at the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a detachable steering wheel sleeve 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 way;

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.

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

Preferably, the upper spoke piece has a negative curvature.

Preferably, the middle portions of the upper and lower protrusions have a protrusion height greater than both ends.

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

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

The steering wheel is in a two-piece buckling type, the steering wheel is wrapped in a mode that the upper piece and the lower piece are buckled, the wrapping performance is good, the attaching degree is high, and the appearance is attractive and elegant. Meanwhile, the invention is detachably arranged in the steering wheel, and the steering wheel is not changed at all, thereby having no adverse effect on the service life or the performance of the steering wheel. Meanwhile, the composite material is formed by three layers of composite materials (such as carbon fiber, glass fiber, Kevlar and the like), is light and thin, has high hardness and strength and ultra-long wear-resisting service life, the strength is 10 times that of common steel, and the weight is one fourth of that of the common steel.

Drawings

FIG. 1 is an isometric view of the present invention;

FIGS. 2, 3 and 4 are front, rear and side views of the present invention;

FIG. 5 is an isometric view of the upper housing body of the present invention;

figure 6 is an isometric view of a lower housing body of the present invention.

In the figure: an upper sleeve body 1; a lower sleeve body 2; an upper spoke piece 11; a center spoke piece 12; an upper boss 13; a lower button through hole 21; a center spoke piece 22; the lower spoke piece 23; the lower boss 24; and an upper button through hole 25.

Detailed Description

The technical solution 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 will be understood that when an element is referred to as being "secured 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 the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, 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 terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the 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 figures 1-4, the invention is provided with an upper sleeve body 1 and a lower sleeve body 2; the upper sleeve body 1 and the lower sleeve body 2 are both half circular tubes which are axially cut, and after being combined, the half circular tubes can completely cover the rim of the steering wheel and partially extend into the spoke. As shown in fig. 2 and 3, the rim portions of the upper sleeve body 1 and the lower sleeve body 2 are divided into four parts, namely an upper part, a lower part, a left part and a right part, and each part is distinguished by an inwards concave circular ring part at the intersection.

At present, in most of steering wheels of automobiles, a rim and a spoke are connected in a lower direction, a left direction and a right direction, wherein connecting beams on the left side surface and the right side surface are small in size and are mirrored; while the lower two are larger. In order to realize the tight fit with the steering wheel, the left, right and lower parts of the upper sleeve body 1 and the lower sleeve body 2 are respectively provided with a sheet structure extending to the spoke.

As shown in fig. 5 and 6, a symmetrical upper spoke piece 11 is provided on each of the left and right portions of the upper cover 1, and a middle spoke piece 12 is provided on the lower portion (upper portion in fig. 5, but lower portion in actual installation and operation). Since the left and right connection beams of the steering wheel are often provided with partial function key areas, in order to prevent the function key areas from being shielded and to make the upper cover body 1 tightly attached, the upper spoke piece 11 only covers the upper half parts (the lower part in fig. 5, but the upper part is above during installation and operation) of the left and right connection beams, and the upper spoke piece 11 has negative curvature to keep a more tight attachment, similarly, the middle spoke piece 12 (the upper part in fig. 5, but the lower part during installation and operation) is provided below the upper cover body 1, and the middle spoke piece 12 only covers the root parts of the lower connection beams.

In addition, the upper sleeve body 1 is also provided with an upper convex part 13 which is convex towards the spoke direction above the two symmetrical upper spoke pieces 11; the height of the middle part of the upper convex part 13 is more than that of the two ends and is streamline. In the normal driving process, the hands of a driver can be normally held above the left connecting column and the right connecting column of the spoke; if there is not corresponding bellying in this region, then there is certain clearance in driving in-process driver's hand and steering wheel, if need eliminate this clearance then need the driver to increase the dynamics of holding the steering wheel to and increase the crooked degree of finger, can make the driver more tired on the equal driving time.

With the addition of the upper convex portion 13, the driver can grip the steering wheel in a more natural finger bending manner, and the fatigue of the hands can be reduced while increasing the contact area between the hands and the steering wheel.

In order to adapt to the arrangement of the upper sleeve body 1, the lower sleeve body 2 matched with the upper sleeve body is provided with a lower spoke piece 23 matched with the upper spoke piece 11 and a middle spoke piece 22 matched with the middle spoke piece 12 as shown in figure 6; a lower protrusion 24 matching the upper protrusion 13. The middle of the lower protruding portion 24 has a streamline protruding height greater than both ends.

Meanwhile, a plurality of function keys, such as a turn signal light, are also generally disposed on the back of the steering wheel. Thus, a lower button through hole 21 and an upper button through hole 25 are provided at the boundaries between the upper, lower and left and right portions, respectively. The lower button through hole 21 and the upper button through hole 25 can also be adaptively changed in position, direction, size and arrangement according to different button arrangement schemes for forming different steering wheels.

The upper sleeve body 1 and the lower sleeve body 2 are fixed through the mutually independent clamping of the upper sleeve body 1 and the lower sleeve body 2 and the steering wheel, one of the edges of the upper sleeve body and the lower sleeve body is provided with a groove, and the other one is provided with a corresponding convex edge which is mutually buckled in a joggle mode.

In addition, the upper sleeve body 1 and the lower sleeve body 2 are integrally formed and are respectively formed by compounding three layers of carbon fiber materials, and the surfaces of the upper sleeve body and the lower sleeve body are polished and smoothed. Other composite materials such as fiberglass, kevlar, etc. may also be used, which have the advantages of being very wear resistant and light weight, and having a strength much higher than that of ordinary steel.

Or, to take care of the structure of different steering wheels for different vehicle types. The upper sleeve body 1 and the lower sleeve body 2 can adopt a split structure respectively to adapt to the structure. When adopting split type structure, the connection between the upper cover body 1, the lower cover body 2 is the same with the connection between the upper cover body 1 and the lower cover body 2, all through being provided with recess and chimb in the edge with the mode lock of joggle each other.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.