CN214928689U

CN214928689U - Wheel rim reinforced tubeless wheel

Info

Publication number: CN214928689U
Application number: CN202120738823.XU
Authority: CN
Inventors: 肖海
Original assignee: Zhejiang Hongyuan Wheel Co ltd
Current assignee: Zhejiang Hongyuan Wheel Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-30
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a rim strenghthened type tubeless wheel, including the rim, still include rim mechanism, rim mechanism comprises rim, supporting shoe, buffer block, spring and clutch blocks, the rim has all been welded at both ends about the rim surface, the welding of rim inner wall has the supporting shoe, the welding of supporting shoe inner wall has the buffer block, the welding of buffer block inner wall has the spring, its surface bearing ability of increase that spring surface one side fixedly connected with clutch blocks can be fine through rim mechanism to increase whole life, and increase holistic leakproofness through fixed establishment.

Description

Wheel rim reinforced tubeless wheel

Technical Field

The utility model relates to the technical field of wheels, in particular to rim strenghthened type tubeless wheel.

Background

The wheel is a rotating assembly between the tire and the axle and bearing load, and generally comprises two main components, namely a rim and a spoke, wherein the rim is a component for mounting and supporting the tire on the wheel, the spoke is a supporting component which is connected with the axle and the rim at two ends of the wheel respectively, and once the rim is damaged in normal use, the air tightness of the tire is directly influenced, so that great safety hazards are caused.

Patent number CN209616791U discloses a rim strenghthened type tubeless wheel, utility model provides a rim strenghthened type tubeless wheel relates to truck and passenger train tubeless wheel and makes technical field. The utility model comprises a rim, a spoke, a wheel rim and a support ring; the rim and the spoke are of an integrated structure, and the spoke is arranged on the inner side of the rim; the two ends of the wheel rim are both provided with wheel flanges; each wheel is provided with two support rings which are respectively positioned at the inner sides of the wheel rims at the two ends; the support ring is a boss with the inner side of the wheel rim facing outwards and is of an annular structure. Compared with the prior art, the utility model discloses can directly effectually support the rim of wheel, improve the intensity of rim, the tire that deformation of having avoided the wheel rim leads to damages simultaneously, guarantees the safety of going of vehicle. The manufacturing process is the same as the existing wheel manufacturing process, equipment does not need to be added, equipment cost is saved, and wheel strength is guaranteed.

This rim strenghthened type tubeless wheel has following drawback: 1. the wheel rim reinforced tubeless wheel only enhances the stability of the wheel rim, has no good buffer capacity, and is easy to cause the damage of the wheel rim; 2. when the rim-reinforced tubeless wheel is used, a good fixing structure is not formed when the tire is combined with the wheel. To this end, we propose a rim reinforced tubeless wheel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a rim strenghthened type tubeless wheel, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rim strenghthened type tubeless wheel, includes the rim, still includes rim mechanism, rim mechanism comprises rim, supporting shoe, buffer block, spring and clutch blocks, the rim has all been welded at both ends about the rim surface, the welding of rim inner wall has the supporting shoe, the welding of supporting shoe inner wall has the buffer block, the welding of buffer block inner wall has the spring, spring surface one side fixedly connected with clutch blocks.

The fixing mechanism consists of a fixing groove, a trapezoidal sliding rail and a sliding block; the fixing mechanism is connected with the tire, so that the whole sealing performance is improved, and the problem of air leakage is effectively reduced.

Furthermore, a fixing groove is formed in the surface of the wheel rim, a trapezoidal sliding rail is welded on the surface of the fixing groove, and a sliding block is connected to the surface of the trapezoidal sliding rail in a sliding manner in a matched mode; the sliding block is limited through the trapezoidal sliding rail, so that the height of the sliding block can be changed in the moving process, and the tire is fixed.

Furthermore, the friction block and the sliding block are both made of rubber; the rubber has good sealing property, so that a sealing structure can be well formed after being extruded, the surface friction property is good, and the friction block rubs on the inner wall of the buffer block when vibration is generated, so that buffering is realized.

Furthermore, a plurality of buffer blocks are uniformly distributed on the surface of the supporting block; the impact on the supporting block can be better buffered by utilizing the plurality of buffer blocks.

Compared with the prior art, the utility model discloses following beneficial effect has: when the vehicle is installed, one side of the edge of the tire is aligned to the surface of the fixed groove on one side of the wheel rim, the sliding block is positioned on the surface of the fixed groove before being extruded, when the sliding block is extruded by the edge of the tire, the sliding block can move inwards and downwards under the limiting action of the trapezoidal sliding rail, so that one side of the surface of the tire is fixed to generate a sealing structure, the other side of the tire is fixed to the fixed groove on the other side through the sliding block in the same way, and the sealing structure is formed, so that the vehicle can not generate air leakage caused by unfirm interfaces when moving normally, and in order to increase the strength of the wheel rim, the supporting block on the inner wall can effectively increase the strength of the outer force, and the impacts can be directly transmitted to the buffer block in the supporting block when being impacted to a certain degree to drive the spring in the inner wall of the buffer block to vibrate, and drive the friction block to move on the inner wall of the buffer block in the vibration process of the spring, in the process of moving the friction block, the impacts are converted into heat energy to be dissipated, so that the damage of the impacts to the wheel rim is greatly reduced, and the wheel rim is effectively protected.

Drawings

Fig. 1 is the utility model discloses a wheel rim strenghthened type tubeless wheel's overall structure schematic diagram.

Fig. 2 is the utility model discloses a rim mechanism schematic diagram of rim strenghthened type tubeless wheel.

Fig. 3 is the utility model discloses a fixed establishment schematic diagram of rim strenghthened type tubeless wheel.

In the figure 1, the rim; 2. a rim mechanism; 201. a rim; 202. a support block; 203. a buffer block; 204. a spring; 205. a friction block; 3. a fixing mechanism; 301. fixing grooves; 302. a trapezoidal slide rail; 303. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a rim strenghthened type tubeless wheel, includes rim 1, still includes rim mechanism 2, rim mechanism 2 comprises rim 201, supporting shoe 202, buffer block 203, spring 204 and clutch blocks 205, both ends all have welded rim 201 about rim 1 surface, the welding of rim 201 inner wall has supporting shoe 202, the welding of supporting shoe 202 inner wall has buffer block 203, the welding of buffer block 203 inner wall has spring 204, spring 204 surperficial one side fixedly connected with clutch blocks 205.

The fixing device comprises a fixing mechanism 3, wherein the fixing mechanism 3 consists of a fixing groove 301, a trapezoidal sliding rail 302 and a sliding block 303; the fixing mechanism 3 is connected with the tire, so that the whole sealing performance is improved, and the problem of air leakage is effectively reduced.

The surface of the rim 201 is provided with a fixing groove 301, the surface of the fixing groove 301 is welded with a trapezoidal sliding rail 302, and the surface of the trapezoidal sliding rail 302 is connected with a sliding block 303 in a sliding manner in a matching manner; the sliding block 303 is limited by the trapezoidal sliding rail 302, so that the height of the sliding block can be changed in the moving process, and further, the tire is fixed.

The friction block 205 and the sliding block 303 are both made of rubber; since the rubber has good sealing property, a sealing structure can be well formed after being squeezed, and the friction property of the surface is good, the friction block 205 rubs on the inner wall of the buffer block 203 when vibration is generated, so that the buffer is performed.

Wherein, the buffer blocks 203 are distributed on the surface of the supporting block 202 uniformly; the impact applied to the supporting block 202 can be better buffered by using the plurality of buffer blocks 203.

It should be noted that, the present invention is a rim reinforced tubeless wheel, when in operation, when in installation, one side of the tire edge is aligned to the surface of the fixing groove 301 on one side of the rim 202, the slider is located on the surface of the fixing groove before being extruded, when being extruded by the tire edge, the slider moves inwards and downwards under the restriction of the trapezoidal sliding rail 302, so as to fix one side of the tire surface, and generate a sealing structure, similarly, the other side of the tire is fixed in the fixing groove 301 on the other side, and is also fixed by the slider 303, forming a sealing structure, so that the vehicle will not generate air leakage when moving normally, because the interface is not firm, and in order to increase the strength of the rim 201, the supporting block 202 on the inner wall can effectively increase the strength of the external force resistance, and when receiving a certain impact, the impact can be directly transmitted to the buffer block 203 in the supporting block 202, the spring 204 inside the wheel rim is driven to vibrate, the friction block 205 is driven to move on the inner wall of the buffer block 203 in the vibration process of the spring 204, and in the moving process of the friction block 205, the impacts are converted into heat energy to be dissipated, so that the damage of the impacts to the wheel rim 201 is greatly reduced, and the wheel rim 201 is effectively protected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rim strenghthened type tubeless wheel, includes rim (1), its characterized in that still includes rim mechanism (2), rim mechanism (2) comprises rim (201), supporting shoe (202), buffer block (203), spring (204) and clutch blocks (205), rim (1) all welds at both ends about the surface has rim (201), rim (201) inner wall welding has supporting shoe (202), supporting shoe (202) inner wall welding has buffer block (203), buffer block (203) inner wall welding has spring (204), spring (204) surperficial one side fixedly connected with clutch blocks (205).

2. The rim reinforced tubeless wheel of claim 1, wherein: the fixing mechanism (3) is composed of a fixing groove (301), a trapezoidal sliding rail (302) and a sliding block (303).

3. The rim reinforced tubeless wheel of claim 2, wherein: fixed slot (301) have been seted up on rim (201) surface, fixed slot (301) surface welding has trapezoidal slide rail (302), trapezoidal slide rail (302) surface cooperation sliding connection has slider (303).

4. The rim reinforced tubeless wheel of claim 2, wherein: the friction block (205) and the sliding block (303) are both made of rubber.

5. The rim reinforced tubeless wheel of claim 1, wherein: the buffer blocks (203) are uniformly distributed on the surface of the supporting block (202).