CN209795580U

CN209795580U - Automobile steering wheel cover

Info

Publication number: CN209795580U
Application number: CN201920459660.4U
Authority: CN
Inventors: 尤江强; 何宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2019-12-17
Anticipated expiration: 2029-04-08

Abstract

The utility model relates to a car steering wheel cover: including having circumference open-ended overcoat and having circumference open-ended endotheca, the overcoat cover is outside the endotheca, but the overcoat includes not telescopic fixed part and elastic stretching's elasticity portion, the both ends of fixed part are connected respectively with the both ends of elasticity portion, make the overcoat be a confined annular, fixed part and endotheca fixed connection are equipped with the fracture line on the endotheca that corresponds the department with the elasticity portion, the fracture line extends to the circumference opening opposite side of endotheca from circumference opening one side of endotheca, and when the fracture line is torn the back, the endotheca forms the fracture in fracture line place department. The utility model has the advantages that: simple structure, easy dismounting, whole degree of roundness is high, and it is good to use the travelling comfort, low in manufacturing cost, and size accuracy is high, and difficult and car steering wheel produces not hard up, skids, and the overcoat is simple with being connected of endotheca, and it is convenient to make.

Description

Automobile steering wheel cover

Technical Field

The utility model relates to a protective sheath specifically is an automobile steering wheel cover.

Background

The automobile steering wheel sleeve is mainly used for protecting a steering wheel of an automobile and avoiding the problems of abrasion, contamination and the like caused by excessive use of the steering wheel. The conventional steering wheel cover for the automobile generally comprises a closed annular outer sleeve and an inner sleeve, wherein the inner sleeve is used for being sleeved on the steering wheel of the automobile, and the outer sleeve is sleeved outside the inner sleeve and fixedly connected with the inner sleeve. Although the automobile steering wheel cover has a simple structure, the size of the inner sleeve is generally made compact in order to avoid relative sliding with an automobile steering wheel, and the automobile steering wheel cover is difficult to mount and dismount, so that the assembly and the disassembly are troublesome and labor-consuming, and the steering wheel cover is easy to damage.

For solving above-mentioned technical problem, the method that at present generally adopts sets up the fracture on automobile steering wheel cover to set up connection structure in fracture department, like this when installing automobile steering wheel cover, can open connection structure earlier, then wait automobile steering wheel cover assemble back on the automobile steering wheel, be closed with the fracture through connection structure, like the utility model patent of application number "201820407303.9", the name is "a steering wheel cover", like the application number again for "201520437780.6", the name is the utility model patent of "wholly tailor the closely knit steering wheel cover of laminating". The automobile steering wheel covers are convenient to disassemble and assemble, but have the following defects in the practical application process: 1. connecting structures are required to be arranged at the fracture of the automobile steering wheel sleeve, the shapes of the connecting structures are usually not matched with the shape of the automobile steering wheel sleeve, and after the automobile steering wheel sleeve is installed, the fracture position of the connecting structures is often more prominent, so that the outer surface of the automobile steering wheel sleeve is not round, and the use comfort is poor; 2. the arrangement of the connecting structure not only can increase the manufacturing cost of the automobile steering wheel sleeve to a certain extent, but also has inconvenience in the opening and closing operation of the connecting structure; 3. the size precision of the automobile steering wheel sleeve is poor, and the automobile steering wheel sleeve is easy to loosen and slip with an automobile steering wheel when in use, so that the driving safety is influenced; 4. the connection between the outer sleeve and the inner sleeve is troublesome, and the outer sleeve and the inner sleeve are easy to deform when being connected, thereby bringing unnecessary trouble to the manufacture of the automobile steering wheel sleeve.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, easy dismounting, whole degree of smoothness is high, uses the travelling comfort good, low in manufacturing cost, and size precision is high, and difficult and car steering wheel produces not hard up, skids, and the overcoat is simple with being connected of endotheca, makes convenient car steering wheel cover.

in order to solve the technical problem, the utility model provides a car steering wheel cover of following structure: including having circumference open-ended overcoat and having circumference open-ended endotheca, the overcoat cover is outside the endotheca, wherein, the overcoat includes non-telescopic fixed part and the elastic part that can elastically stretch out and draw back, the both ends of fixed part are connected respectively with the both ends of elastic part, make the overcoat be a confined annular, fixed part and endotheca fixed connection, be equipped with the fracture line on the endotheca that corresponds the department with the elastic part, the fracture line extends to the circumference opening opposite side of endotheca from circumference opening one side of endotheca, and when the fracture line is torn the back, the endotheca forms the fracture in fracture line place department.

After the structure of the automobile steering wheel is adopted, compared with the prior art, because the utility model discloses be equipped with the rupture line on the endotheca of car steering wheel cover, consequently tear the back with the endotheca from the rupture line, will form the fracture on the endotheca, the endotheca just can warp to open under artificial exogenic action this moment, and the elasticity portion not only can stretch out when the endotheca warp to open, make the size of overcoat grow thereupon, and after removing artificial exogenic force, the elasticity portion can retract to initial condition again, so not only can make the size of overcoat reduce and resume as before, but also make the endotheca fold again simultaneously, thereby reach the purpose of tightly overlapping the endotheca on car steering wheel. Therefore, the utility model discloses car steering wheel cover has following advantage: 1. the automobile steering wheel sleeve does not need to be additionally provided with a connecting structure for connecting the fracture, so that the outer surface of the automobile steering wheel sleeve can keep a round shape, and the use real-time performance is good; 2. the automobile steering wheel cover of the utility model is not only very convenient to assemble and disassemble, but also has low manufacturing cost; 3. because the inner sleeve is a closed ring after being manufactured, the dimensional accuracy of the inner sleeve can be effectively ensured when the inner sleeve is manufactured, so that the automobile steering wheel sleeve of the utility model can be tightly matched with an automobile steering wheel, is not easy to loosen and skid, and further effectively ensures the driving safety; 4. because overcoat and endotheca are a confined annular after being made out, consequently the assembly and the fixed connection of overcoat and endotheca are very convenient, and both are all difficult for producing when connecting and warp, thereby the utility model discloses the manufacturing of car steering wheel cover is very convenient, and the product percent of pass is high.

Car steering wheel cover, wherein, the shortest distance setting of circumference opening opposite side of fracture line to the circumference opening of endotheca along the circumference opening one side of endotheca.

Above-mentioned structure not only makes the user can tear the rupture line more conveniently, moreover the utility model discloses in the car steering wheel cover installation, tear when the rupture line, and when the endotheca folds again under the effect of elasticity portion, the endotheca of fracture both sides originally can compress tightly together better, and can not produce relative axial skew to make the endotheca can tightly overlap on car steering wheel more effectively.

Car steering wheel cover, wherein, the circumference opening both sides of the endotheca that corresponds the department with the elasticity portion all are equipped with the rupture groove of an indent, the both ends of rupture line are located the tank bottom department of two rupture grooves respectively.

The fracture groove not only can play a role in marking, so that a user can find the position of the fracture line more conveniently, and the fracture line can be torn more easily, thereby facilitating the use of the automobile steering wheel sleeve of the utility model; and the condition that the inner sleeve is torn at a place outside the fracture line can be effectively avoided by arranging the fracture groove.

Automobile steering wheel cover, wherein, the rupture groove is isosceles triangle or semi-circular or semi-ellipse.

The rupture groove of above-mentioned structure is simple structure not only, can make the rupture line more easily torn moreover to further made things convenient for the utility model discloses car steering wheel cover's use.

Car steering wheel cover, wherein, the circumference opening both sides of the endotheca that corresponds the department with the elasticity portion all are equipped with the groove of thinning of indent, the width in groove of thinning is greater than the rupture groove, the rupture groove sets up in the tank bottom department in corresponding groove of thinning.

the width after the endotheca of attenuate line of rupture place department not only can attenuate more effectively in the setting of attenuate groove to make the line of rupture can be torn by easier, can make the user find the position of line of rupture fast through the mode of finger touch under the not good condition of light moreover, thereby further made things convenient for user's installation and dismantlement the utility model discloses car steering wheel cover.

Car steering wheel cover, wherein, be the arc transition between two lateral wall one end in the groove of reducing thinness and the tank bottom in the groove of reducing thinly, be the arc transition between two lateral wall other ends in the groove of reducing thinly and the corresponding side of circumference opening of endotheca.

Above-mentioned structure can effectively strengthen the structural strength of the endotheca of attenuate groove place, avoids the endotheca of attenuate groove place department at the in-process of tearing the fracture line or the utility model discloses the condition such as fracture appears when the automobile steering wheel cover uses, tears, thereby has effectively guaranteed the utility model discloses automobile steering wheel cover's normal use.

Automobile steering wheel cover, wherein, the width after the elasticity portion expandes is not less than the maximum width after the endotheca that corresponds the department with the elasticity portion expandes.

Above-mentioned structure makes the utility model discloses car steering wheel cover is in the use, and the elasticity portion can effectively shelter from the endotheca of attenuate groove, rupture groove and rupture line place department to not only can play the guard action to the endotheca of above-mentioned part, but also make the utility model discloses car steering wheel cover's surface keeps mellow and smooth circular, and it is good to use the real-time, and the outward appearance is also more pleasing to the eye.

automobile steering wheel cover, wherein, the fracture line is located the centre department of the endotheca that corresponds the department with elasticity portion.

Above-mentioned structure not only can make the atress of each position of elastic component more even when tearing the rupture line, elastic deformation can be carried out better to the elastic component, can make the user can more conveniently find the rupture line position moreover to make the rupture line can be torn more easily, thereby be convenient for the utility model discloses car steering wheel cover's use.

Car steering wheel cover, wherein, the width after the fixed part expandes is greater than the width after the endotheca that corresponds the department with the fixed part expandes, the circumference opening both sides of fixed part all turn over to the endotheca inboard to with endotheca fixed connection.

Foretell overcoat and endotheca fixed connection structure not only can effectively avoid producing relative slip between overcoat and endotheca, makes both difficult productions not hard up, skid, and then has effectively guaranteed driving safety, and overcoat and endotheca are being connected the back in addition, thereby both all are difficult for producing the deformation the utility model discloses car steering wheel cover's manufacturing is very convenient, and the product percent of pass is high.

automobile steering wheel cover, wherein, be equipped with anti-skidding structure on the inside wall of endotheca.

The setting of anti-skidding structure makes the utility model discloses car steering wheel cover back on installing car steering wheel, can the complex between endotheca and the car steering wheel more inseparable to further make the endotheca difficult production not hard up, skid, and then effectively guaranteed driving safety.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the steering wheel cover of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 2;

FIG. 3 is a cross-sectional view of the steering wheel cover of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the inner sleeve of the steering wheel cover of the present invention;

Fig. 5 is a partial enlarged view of the three-dimensional structure of the inner sleeve of the steering wheel cover of the present invention.

Description of the drawings: 1. a jacket; 11. a fixed part; 12. an elastic portion; 2. an inner sleeve; 21. a fracture line; 22. a breaking groove; 23. a thinning groove; 24. and (4) an anti-skid structure.

Detailed Description

The following describes the steering wheel cover of the present invention in detail with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 5, the steering wheel cover of the present invention includes an outer cover 1 having a circumferential opening and an inner cover 2 having a circumferential opening, the outer cover 1 is covered outside the inner cover 2, the outer cover 1 includes a non-retractable fixing portion 11 and an elastic portion capable of elastic expansion, both ends of the fixing portion 11 are respectively connected to both ends of the elastic portion 12, so that the outer cover 1 is in a closed ring shape, the fixing portion 11 is fixedly connected to the inner cover 2, a fracture line 21 is disposed on the inner cover 2 corresponding to the elastic portion 12, the fracture line 21 extends from one side of the circumferential opening of the inner cover 2 to the other side of the circumferential opening of the inner cover 2, and when the fracture line 21 is torn, the inner cover 2 forms a fracture at the position of the fracture line 21; the length of the elastic part 12 in this embodiment can be set between 5-20 cm, because most elastic materials generate the most suitable elastic force in this area due to deformation, if the length of the elastic part 12 is too short, it will be difficult to stretch, and if the length of the elastic part 12 is too long, it will be easy to loose; the elastic part 12 can be made of silica gel, elastic band, SBR (styrene butadiene rubber/styrene butadiene rubber) composite material and other materials with good elasticity, when the material used by the elastic part 12 has large scalability, the length of the elastic part 12 can be set to be shorter, and when the material used by the elastic part 12 has small scalability, the length of the elastic part 12 can be set to be longer, so that the purpose of setting is to control the scalability of the outer sleeve 1 within a certain range, such as 1-5 cm, on the premise of ensuring that the elastic part 12 has sufficient scalability (ensuring that the fracture line 21 on the inner sleeve 2 can be torn off smoothly), thereby ensuring that the automobile steering wheel cover of the utility model can be sleeved on the upper end of the automobile steering wheel smoothly, and effectively avoiding the situation that the outer sleeve 1 and the inner sleeve 2 are deformed and damaged excessively; the material of the fixing portion 11 is conventional, such as leather, artificial leather, flannel, etc., and the material of the inner sleeve 2 is plastic, such as PVE, PVC, etc.

Preferably, the breaking line 21 is provided along the shortest distance from one side of the circumferential opening of the inner sleeve 2 to the other side of the circumferential opening of the inner sleeve 2.

Preferably, two sides of the circumferential opening of the inner sleeve 2 corresponding to the elastic part 12 are respectively provided with an inward-concave fracture groove 22, and two ends of the fracture line 21 are respectively positioned at the groove bottoms of the two fracture grooves 22; the depth of the breaking groove 22 can be controlled to be 1-3 mm, preferably 2mm, so that a user can quickly find the position of the breaking line 21 through a finger touch mode under the condition of poor light, the length of the breaking line 21 can be ensured, the inner sleeve 2 has enough structural strength at the position of the breaking line 21 after being manufactured, the inner sleeve is not easy to break, and the inner sleeve 2 and the outer sleeve 1 can be fixedly connected conveniently.

Preferably, the fracture groove 22 has an isosceles triangle shape or a semicircular or semi-elliptical shape, although the shape of the fracture groove 22 is not limited to the three shapes.

Preferably, both sides of the circumferential opening of the inner sleeve 2 corresponding to the elastic part 12 are provided with concave thinning grooves 23, the width of the thinning groove 23 is larger than that of the breaking groove 22, and the breaking groove 22 is arranged at the groove bottom of the corresponding thinning groove 23; the depth of the thinning groove 23 can be controlled to be 1-5 mm, and is preferably 3mm, so that the thinning groove 23 can be hidden in the elastic part 12, the elastic part 12 can protect the inner sleeve at the position of the thinning groove 23, the length of the fracture line 21 can be ensured, the inner sleeve 2 has enough structural strength at the position of the fracture line 21 after being manufactured, and the inner sleeve is not easy to fracture, and the inner sleeve 2 is conveniently and fixedly connected with the outer sleeve 1.

Preferably, arc-shaped transition is formed between one end of each of the two side walls of the thinning groove 23 and the bottom of the thinning groove 23, and arc-shaped transition is formed between the other end of each of the two side walls of the thinning groove 23 and the corresponding side of the circumferential opening of the inner sleeve 2.

Preferably, the width of the elastic part 12 after being developed is not less than the maximum width of the inner sleeve after being developed at the position corresponding to the elastic part 12, and the "development" in this embodiment means that the elastic part 12 or the inner sleeve 2 curled in the "C" shape is straightened into a flat shape, rather than the elastic part 12 or the inner sleeve 2 being stretched in length.

Preferably, the rupture line 21 is located at the middle of the inner jacket 2 corresponding to the elastic part 12.

Preferably, the expanded width of the fixing portion 11 is greater than the expanded width of the inner sleeve corresponding to the fixing portion 11, both sides of the circumferential opening of the fixing portion 11 are folded inward to the inner side of the inner sleeve 2 and fixedly connected with the inner sleeve 2, in this embodiment, the fixing portion 11 and the inner sleeve 2 are connected together by stitching with a needle and a thread, and the fixing and connecting structure between the outer sleeve 1 and the inner sleeve 2 is not only simple to manufacture, but also firm and reliable in fixing.

Preferably, the inner side wall of the inner sleeve 2 is provided with an anti-slip structure 24, the anti-slip structure 24 can be a plurality of bumps uniformly distributed on the inner side wall of the inner sleeve 2, and can also be a plurality of stripes protruding on the inner side wall of the inner sleeve 2, and the plurality of stripes can be parallel to each other, are in a grid shape, and the like.

The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an automobile steering wheel cover, is including having circumference open-ended overcoat (1) and having circumference open-ended endotheca (2), overcoat (1) cover is outside endotheca (2), its characterized in that: but overcoat (1) is including non-telescopic fixed part (11) and elastic stretch out and draw back elasticity portion (12), the both ends of fixed part (11) are connected respectively with the both ends of elasticity portion (12), make overcoat (1) is a confined annular, fixed part (11) and endotheca (2) fixed connection, with be equipped with fracture line (21) on endotheca (2) that elasticity portion (12) correspond the department, the circumference opening opposite side that extends to endotheca (2) from circumference opening one side of endotheca (2) is broken line (21), and works as behind fracture line (21) is torn, endotheca (2) form the fracture in fracture line (21) place.

2. The vehicle steering wheel cover according to claim 1, wherein: the breaking line (21) is arranged along the shortest distance from one side of the circumferential opening of the inner sleeve (2) to the other side of the circumferential opening of the inner sleeve (2).

3. The vehicle steering wheel cover according to claim 2, wherein: two sides of a circumferential opening of the inner sleeve (2) corresponding to the elastic part (12) are provided with a concave fracture groove (22), and two ends of the fracture line (21) are respectively positioned at the groove bottoms of the two fracture grooves (22).

4. The vehicle steering wheel cover according to claim 3, wherein: the fracture groove (22) is in an isosceles triangle shape or a semi-circle shape or a semi-ellipse shape.

5. The vehicle steering wheel cover according to claim 3, wherein: the two sides of the circumferential opening of the inner sleeve (2) at the position corresponding to the elastic part (12) are respectively provided with an inwards concave thinning groove (23), the width of each thinning groove (23) is larger than that of each breaking groove (22), and each breaking groove (22) is arranged at the groove bottom of the corresponding thinning groove (23).

6. The vehicle steering wheel cover according to claim 5, wherein: arc transition is respectively formed between one end of each of two side walls of the thinning groove (23) and the bottom of the thinning groove (23), and arc transition is respectively formed between the other end of each of the two side walls of the thinning groove (23) and the corresponding side of the circumferential opening of the inner sleeve (2).

7. The vehicle steering wheel cover according to claim 5, wherein: the width of the elastic part (12) after being unfolded is not less than the maximum width of the inner sleeve at the position corresponding to the elastic part (12) after being unfolded.

8. The automobile steering wheel cover according to any one of claims 1 to 7, wherein: the breaking line (21) is positioned in the middle of the inner sleeve (2) corresponding to the elastic part (12).

9. The automobile steering wheel cover according to any one of claims 1 to 7, wherein: the expanded width of the fixing part (11) is larger than that of the inner sleeve at the position corresponding to the fixing part (11), and two sides of the circumferential opening of the fixing part (11) are both folded inwards to the inner side of the inner sleeve (2) and fixedly connected with the inner sleeve (2).

10. The automobile steering wheel cover according to any one of claims 1 to 7, wherein: and an anti-skidding structure (24) is arranged on the inner side wall of the inner sleeve (2).