CN210082813U

CN210082813U - Wheel convenient to dismouting tire

Info

Publication number: CN210082813U
Application number: CN201921974071.6U
Authority: CN
Inventors: 胡鹏飞; 胡爱君; 郭兆荣; 续清华; 谭家堃
Original assignee: Shandong Zhenyuan Automobile Wheel Co Ltd
Current assignee: Shandong Zhenyuan Automobile Wheel Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-02-18
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a wheel convenient for dismounting a tire, which comprises a rim body and a spoke, wherein the rim body is provided with a long shoulder wheel rim, a long shoulder 15-degree tread, a long shoulder double-groove bottom, a short shoulder R peak, a short shoulder 15-degree tread and a short shoulder wheel rim, and the long shoulder wheel rim is used for being matched with the long shoulder 15-degree tread and supporting the wheel with the spoke; the long shoulder 15-degree tire mounting surface is used for being attached to the assembling surface of the tire to prevent the tire from leaking; the long-shoulder double-groove bottom is used for increasing the overall strength of the rim body. The utility model relates to a wheel changes the short shoulder R crest of the short shoulder 15 dress tread on the small side of rim body and the excessive regional short shoulder R crest of short shoulder tank bottom into the short shoulder R crest of a concave to with this regional design into the S-shaped, with this intensity that promotes the small side, reduced the degree of difficulty of loading and unloading tire simultaneously, labour saving and time saving, easy operation.

Description

Wheel convenient to dismouting tire

Technical Field

The utility model relates to a wheel, a wheel convenient to dismantle tire specifically says so.

Background

The automobile wheel is formed by assembling a tire and a wheel, and the problems of difficult tire assembly and the like are often encountered in such an assembly mode, and the main reason of the difficulty is that the strength of the small edge of the wheel rim is low, and no spoke supports the wheel rim, so that in order to increase the length of the short shoulder of the wheel rim, an R convex peak is added in the transition area between the 15-degree tire mounting surface of the short shoulder and the bottom of the short shoulder groove, so as to improve the strength of the small edge. The strength of the small edge is increased due to the increase of the R peak of the short shoulder of the rim, but the tire is difficult to slide downwards in the process of assembling the tire, and time and labor are wasted in assembling the tire

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wheel convenient to dismouting tire to solve the increase that prior art exists because the protruding peak of short shoulder R on the rim body, although the intensity of less than the limit is whole to be added, at the in-process of assembly tire, the tire gliding difficulty, the problem of wasting time and energy when assembling the tire.

The utility model discloses a following technical scheme realizes:

a wheel convenient for dismounting a tire comprises a rim body and a spoke, wherein the rim body is provided with a long shoulder wheel flange, a long shoulder 15-degree tread, a long shoulder double-groove bottom, a short shoulder R-shaped concave peak, a short shoulder 15-degree tread and a short shoulder wheel flange, and the long shoulder wheel flange is used for being matched with the long shoulder 15-degree tread and supporting the wheel with the spoke; the long shoulder 15-degree tire mounting surface is used for being attached to the assembling surface of the tire to prevent the tire from leaking; the long-shoulder double-groove bottom is used for increasing the overall strength of the rim body; the short shoulder groove bottom is used for increasing the integral strength of the rim body; the short shoulder R concave peak is used for increasing the strength of the short shoulder and facilitating the assembly and disassembly of the tire; the short shoulder 15-degree tire mounting surface is used for being attached to the assembling surface of the tire to prevent the tire from leaking; the short shoulder rim is used for being attached to the short shoulder angle tire installing surface, supporting a wheel and fixing a tire; be provided with centre bore and bolt hole in the front of the spoke, the centre bore is located the bolt hole outside, and the quantity of bolt hole is ten at least, and centre bore and bolt hole all are used for with car fixed connection and location.

The wheel convenient for mounting and dismounting the tire is characterized in that the rim body and the spoke are welded together.

According to the wheel convenient for dismounting the tire, the outer side surface of the spoke is provided with the special-shaped big air holes and the special-shaped small air holes, the peripheries of the special-shaped big air holes and the special-shaped small air holes are provided with the protruding structures, the number of the special-shaped big air holes and the special-shaped small air holes is at least ten, and the special-shaped big air holes and the special-shaped small air holes are alternately distributed.

The wheel convenient for mounting and dismounting the tire can be provided with the special-shaped big air hole and the special-shaped small air hole which are shaped like various special-shaped holes such as a circle, an ellipse, a waist-shaped hole and the like.

According to the wheel convenient for dismounting the tire, the inflating valve mounting holes are formed in the long-shoulder double-groove bottoms, the inflating valves are mounted in the inflating valve mounting holes, the head parts of the inflating valves are located in one special-shaped big air hole, and the nuts are screwed on the inflating valves.

The utility model has the advantages that: the utility model relates to a wheel changes the short shoulder R crest of the short shoulder 15 dress tread on the small side of rim body and the excessive regional short shoulder R crest of short shoulder tank bottom into the short shoulder R crest of a concave to with this regional design into the S-shaped, with this intensity that promotes the small side, reduced the degree of difficulty of loading and unloading tire simultaneously, labour saving and time saving, easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a cross-sectional view A-A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 2; fig. 4 is a partial enlarged view II of fig. 2.

Reference numerals: the wheel comprises a rim body 1, a spoke 2, a long shoulder wheel flange 3, a long shoulder 15-degree tread 4, a long shoulder double-groove bottom 5, a short shoulder groove bottom 6, a short shoulder R concave peak 7, a short shoulder 15-degree tread 8, a short shoulder wheel flange 9, a central hole 10, a bolt hole 11, a special-shaped big air hole 12, a special-shaped small air hole 13, an inflating valve mounting hole 14, an inflating valve 15 and a nut 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a wheel convenient for dismounting a tire comprises a rim body 1 and a spoke 2, wherein the rim body 1 is provided with a long shoulder rim 3, a long shoulder 15-degree tread surface 4, a long shoulder double-groove bottom 5, a short shoulder groove bottom 6, a short shoulder R concave peak 7, a short shoulder 15-degree tread surface 8 and a short shoulder rim 9, wherein the long shoulder rim 3 is used for matching with the long shoulder 15-degree tread surface 4 and supporting the wheel with the spoke 2; the long-shoulder 15-degree installed tread 4 is used for being attached to the assembling surface of the tire to prevent the tire from being air-leaked; the long-shoulder double-groove bottom 5 is used for increasing the overall strength of the rim body 1; the short shoulder groove bottom 6 is used for increasing the overall strength of the rim body 1; the short shoulder R concave peak 7 is used for increasing the strength of the short shoulder and facilitating the loading and unloading of the tire; the short-shoulder 15-degree tread 8 is used for being attached to the assembling surface of the tire to prevent the tire from leaking; the short shoulder rim 9 is used for being attached to a short shoulder 15-degree mounted tread to support a wheel and fix a tire; the front face of the spoke 2 is provided with a central hole 10 and bolt holes 11, the central hole 10 is located on the outer side of the bolt holes 11, the number of the bolt holes 11 is at least ten, and the central hole 10 and the bolt holes 11 are both used for being fixedly connected with and positioned on an automobile. The utility model relates to a wheel is with the short shoulder 15 dress tire faces on the 1 little edge of rim body and the short shoulder R crest in the excessive region of short shoulder tank bottom, changes into short shoulder R crest 7 to with this regional design into the S-shaped, with this intensity that promotes the small side, reduced the degree of difficulty of loading and unloading tire simultaneously, labour saving and time saving, easy operation.

Specifically, the rim body 1 and the spokes 2 according to the present embodiment are welded together. The welding connection performance is good, and plates, sections or casting and forging pieces can be conveniently combined and welded according to the requirements; meanwhile, the welding structure has high rigidity, high strength and good integrity; therefore, the rim body 1 and the spoke 2 can be welded together in a welding mode, and the wheel can be guaranteed to have high strength and high rigidity.

Specifically, the outer side surface of the spoke 2 described in this embodiment is provided with the special-shaped big air holes 12 and the special-shaped small air holes 13, the peripheries of the special-shaped big air holes 12 and the special-shaped small air holes 13 are all provided with the convex structures, the number of the special-shaped big air holes 12 and the special-shaped small air holes 13 is at least ten, and the special-shaped big air holes 12 and the special-shaped small air holes 13 are alternately distributed. The radiating effect can be achieved by arranging the special-shaped big air holes 12 and the special-shaped small air holes 13, and the good radiating effect can be achieved under the combined action of the special-shaped big air holes 12 and the special-shaped small air holes 13.

Furthermore, the shapes of the special-shaped big air holes 12 and the special-shaped small air holes 13 described in this embodiment may be various special-shaped holes such as a circle, an ellipse, a kidney-shaped hole, and the like. The special-shaped big air holes 12 and the special-shaped small air holes 13 can be processed into various special shapes, so that the heat dissipation effect can be achieved, and the flexibility of production and processing can be improved.

Furthermore, the long-shoulder double-groove bottom 5 of the present embodiment is provided with an inflating valve mounting hole 14, an inflating valve 15 is mounted in the inflating valve mounting hole 14, the head of the inflating valve 15 is located in one of the special-shaped big air holes 12, and a nut 16 is screwed on the inflating valve 15. When the inflating valve 15 is installed, the head of the inflating valve 15 is inserted into the inflating valve installation hole 14, the end of the inflating valve 15 is in contact with the long-shoulder double-groove bottom 5, the head of the inflating valve 15 extends into one special-shaped big air hole 12, then the nut 16 is sleeved on the head of the inflating valve 15, and the nut 16 is screwed, so that the inflating valve 15 can be installed in the inflating valve installation hole 14.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A wheel convenient to dismouting tire which characterized in that: the wheel rim comprises a wheel rim body (1) and a wheel spoke (2), wherein a long shoulder wheel rim (3), a long shoulder 15-degree tread (4), a long shoulder double groove bottom (5), a short shoulder groove bottom (6), a short shoulder R concave peak (7), a short shoulder 15-degree tread (8) and a short shoulder wheel rim (9) are arranged on the wheel rim body (1), and the long shoulder wheel rim (3) is used for being matched with the long shoulder 15-degree tread (4) and supporting a wheel with the wheel spoke (2) at the same time; the long-shoulder 15-degree installed tread (4) is used for being attached to the assembling surface of the tire to prevent the tire from leaking air; the long-shoulder double-groove bottom (5) is used for increasing the integral strength of the rim body (1); the short shoulder groove bottom (6) is used for increasing the integral strength of the rim body (1); the short shoulder R concave peak (7) is used for increasing the strength of the short shoulder and facilitating the loading and unloading of the tire; the short-shoulder 15-degree tread (8) is used for being attached to the assembling surface of the tire to prevent the tire from leaking air; the short shoulder rim (9) is used for being attached to a short shoulder 15-degree mounted tread to support a wheel and fix a tire; be provided with centre bore (10) and bolt hole (11) in the front of spoke (2), centre bore (10) are located bolt hole (11) outside, and the quantity of bolt hole (11) is ten at least, and centre bore (10) and bolt hole (11) all are used for with car fixed connection and location.

2. A wheel for facilitating the removal of a tire according to claim 1, wherein: the rim body (1) and the spoke (2) are welded together.

3. A wheel for facilitating the removal of a tire according to claim 1, wherein: the outer side surface of the spoke (2) is provided with a special-shaped big air hole (12) and a special-shaped small air hole (13), the peripheries of the special-shaped big air hole (12) and the special-shaped small air hole (13) are provided with protruding structures, the number of the special-shaped big air hole (12) and the special-shaped small air hole (13) is at least ten, and the special-shaped big air hole (12) and the special-shaped small air hole (13) are alternately distributed.

4. A wheel for facilitating the removal and installation of a tire as claimed in claim 3, wherein: the shapes of the special-shaped big wind holes (12) and the special-shaped small wind holes (13) can be circular, oval or waist-shaped.

5. A wheel for facilitating the removal and installation of a tire according to claim 1 or 3, wherein: the long-shoulder double-groove bottom (5) is provided with an inflating valve mounting hole (14), an inflating valve (15) is mounted in the inflating valve mounting hole (14), the head of the inflating valve (15) is located in one special-shaped big air hole (12), and a nut (16) is screwed on the inflating valve (15).