Environment-friendly solid tire

Abstract

The utility model relates to the technical field of automobile tires, in particular to an environment-friendly solid tire which comprises a solid tire body, and the solid tire body is sequentially composed of two sets of hubs, two sets of spokes, a rim, two sets of wheel flanges and a tread from inside to outside. The hub is used for quickly connecting the solid tire main body with an automobile main body; the spoke is used for stable connection between the hub and the rim; a mounting plate is arranged on the outer side of the hub, a plurality of limiting rings are fixedly connected to the outer side of the mounting plate, and the mounting plate is connected with the spoke through limiting screws; according to the environment-friendly solid tire, the connecting strength between the hub and the rim can be improved through the spokes, meanwhile, the spokes facilitate heat dissipation of the solid tire body during use, and the friction force of the tread is improved through the anti-skid arc blocks and the anti-skid reinforcing blocks; the tread is used for improving the friction force of the surface of the rim; compared with the existing solid tire, the solid tire disclosed by the utility model has the advantage that the overall practicability of the solid tire can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tires, in particular to an environmentally friendly solid tire. Background Art

[0002] Solid tire is a special automobile tire. It does not use cord as a skeleton and does not need to be inflated, so it does not need an inner tube or airtight layer. Solid tires are only used for high-load vehicles or machinery traveling at low speeds, or machinery in fixed positions. They are mainly suitable for special vehicles such as riot control vehicles, money transporters, engineering vehicles, and forestry machinery. The radial tire has high tread rigidity and small circumferential deformation. It can use harder rubber as the tread material, so it has good wear resistance. In addition, the tire has a large contact area, small unit contact pressure, uniform load distribution, and small slip on the road surface, which makes the tire's mileage about 50% longer than that of bias tires, saving fuel. Due to the small number of radial tire cord layers and small interlayer friction, its rolling resistance is 25%-30% smaller than that of bias tires, which can not only improve the power of the car, but also improve fuel economy. In actual use, the fuel saving rate can reach 6%-8%, and with the increase of vehicle speed, the fuel saving effect is better, and the load-bearing capacity is large. The radial tire cords are arranged radially, which can make full use of the cord strength, and the load-bearing capacity is increased by about 14% compared with bias tires.

[0003] At present, the high temperature resistance of tires is poor. When the tire temperature is higher than 80 degrees Celsius, the risk of tire blowout is greatly increased, which poses a huge safety hazard to drivers. In addition, existing solid tires have poor wear resistance, are prone to heat, and have poor shock absorption performance. They can only rely on shock absorbers for shock absorption, which is not conducive to driving on uneven roads.

[0004] Therefore, it is particularly important to design a novel solid tire to solve the above-mentioned technical defects and improve the practicality of the overall solid tire. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly solid tire, which can improve the connection strength between the hub and the rim through the spokes. At the same time, the spokes facilitate the heat dissipation of the solid tire body when in use. The tread is sleeved on the outer side of the rim, and the wheel flange plays a limiting role on the tread. The anti-skid protrusions, anti-skid arc blocks and anti-skid reinforcement blocks improve the friction of the tread, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An environmentally friendly solid tire comprises a solid tire body, wherein the solid tire body is composed of two sets of hubs, two sets of spokes, a rim, two sets of flanges and a tread in sequence from inside to outside;

[0008] The wheel hub is used for quick connection between the solid tire body and the car body;

[0009] The spokes are used for a stable connection between the hub and the rim;

[0010] The tread is used to increase the friction of the rim surface.

[0011] As a preferred solution of the utility model, a mounting plate is provided on the outer side of the hub, a plurality of limiting rings are fixedly connected to the outer side of the mounting plate, and the mounting plate is connected to the spokes via limiting screws.

[0012] As a preferred solution of the utility model, the spoke includes a fixing ring, which is sleeved on the outer side of the hub, and a plurality of connecting columns are fixedly connected to the outer side of the fixing ring. The plurality of connecting columns are respectively connected to the rim through a plurality of connecting rods, and the connecting columns and the connecting rods are designed to have a Y-shaped structure when spliced.

[0013] As a preferred solution of the utility model, the two groups of wheel rims are respectively fixedly connected to the left and right sides of the outer end of the rim, and a tread mounting groove is provided on the outer side of the rim and between the two groups of wheel rims. The internal structure size between the two groups of wheel rims is arranged corresponding to the external structure size of the tread.

[0014] As a preferred solution of the utility model, a plurality of anti-skid protrusions are fixedly connected to the outer side of the tread, a plurality of anti-skid arc blocks are fixedly connected to the outer side of the tread and located between the plurality of anti-skid protrusions, and an anti-skid reinforcement block is fixedly connected to the outer side of the tread and located between the plurality of anti-skid arc blocks.

[0015] As a preferred solution of the utility model, drainage grooves are provided between several of the anti-skid protrusions, anti-skid arc blocks and anti-skid reinforcement blocks, anti-skid grooves are provided on the inner sides of several of the anti-skid protrusions, anti-skid arc blocks and anti-skid reinforcement blocks, and several of the anti-skid protrusions, anti-skid arc blocks and anti-skid reinforcement blocks are evenly distributed at equal intervals on the outer side wall of the tread.

[0016] As a preferred solution of the utility model, a connecting plate is installed between the two groups of wheel hubs, the connecting plate is connected to the two groups of wheel hubs via a limiting screw, and a brake pad is provided between the connecting plate and the wheel rim.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, through the design of the wheel hub, wheel spokes, wheel rim, wheel flange and tread, the connection strength between the wheel hub and the wheel rim is improved by the wheel spokes, and at the same time, the wheel spokes facilitate the heat dissipation of the solid tire body when in use. The tread is sleeved on the outer side of the wheel rim, and the wheel flange plays a limiting role on the tread. The anti-skid convex blocks, anti-skid arc blocks and anti-skid reinforcement blocks improve the friction of the tread. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0021] Figure 3 It is a partial planar structural schematic diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the tread of the utility model.

[0023] In the figure: 1. solid tire body; 2. wheel hub; 201. mounting plate; 202. limiting ring; 3. spoke; 301. fixing ring; 302. connecting column; 303. connecting rod; 4. rim; 401. tread mounting groove; 5. wheel flange; 6. tread; 601. anti-skid bump; 602. anti-skid arc block; 603. anti-skid reinforcement block; 604. drainage groove; 605. anti-skid groove; 7. connecting plate; 8. brake pad. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] An environmentally friendly solid tire comprises a solid tire body 1, wherein the solid tire body 1 is composed of two sets of hubs 2, two sets of spokes 3, a rim 4, two sets of flanges 5 and a tread 6 from inside to outside;

[0028] The wheel hub 2 is used for quick connection between the solid tire body 1 and the vehicle body;

[0029] The spokes 3 are used for a stable connection between the hub 2 and the rim 4;

[0030] The tread 6 is used to increase the friction force on the surface of the rim 4 .

[0031] The two sets of wheel hubs 2 are connected to the two sets of wheel spokes 3 respectively, and then the two sets of wheel spokes 3 are fixedly connected to the rim 4. The tread 6 is sleeved on the outer side of the rim 4 and located between the two sets of wheel flanges 5. The wheel flanges 5 limit the tread 6, and then the two sets of wheel hubs 2, the two sets of wheel spokes 3, the rim 4, the two sets of wheel flanges 5 and the tread 6 form a solid tire body 1.

[0032] First, a mounting plate 201 is provided on the outer side of the wheel hub 2, and a plurality of limiting rings 202 are fixedly connected to the outer side of the mounting plate 201. The mounting plate 201 is connected to the spoke 3 through a limiting screw. The limiting screw is screwed into the limiting ring 202 on the outer side of the mounting plate 201, and the wheel hub 2 and the spoke 3 are firmly connected through the limiting screw.

[0033] Furthermore, the spoke 3 includes a fixing ring 301, which is sleeved on the outer side of the wheel hub 2, and the outer side of the fixing ring 301 is fixedly connected with a plurality of connecting columns 302, and the plurality of connecting columns 302 are respectively connected to the rim 4 through a plurality of connecting rods 303; the spoke 3 is fixedly connected with a plurality of connecting columns 302 through the fixing ring 301, and further fixedly connected with a plurality of connecting rods 303 through the connecting columns 302, and fixedly connected to the rim 4 through a plurality of connecting rods 303, and the connecting columns 302 and the connecting rods 303 are designed in a Y-shaped structure when spliced, thereby improving the connection strength and at the same time improving the heat dissipation effect of the solid tire body 1.

[0034] In addition, the two sets of wheel flanges 5 are respectively fixedly connected to the left and right sides of the outer end of the rim 4, and a tread mounting groove 401 is opened on the outer side of the rim 4 and between the two sets of wheel flanges 5. The internal structure size between the two sets of wheel flanges 5 is arranged corresponding to the external structure size of the tread 6; the wheel flanges 5 are respectively welded to the left and right sides of the outer end of the rim 4, and the tread 6 is installed in the tread mounting groove 401. The two sets of wheel flanges 5 play a limiting role on the tread 6 to prevent the tread 6 from slipping during driving.

[0035] Furthermore, a plurality of anti-skid protrusions 601 are fixedly connected to the outer side of the tread 6, a plurality of anti-skid arc blocks 602 are fixedly connected to the outer side of the tread 6 and between the plurality of anti-skid protrusions 601, an anti-skid reinforcement block 603 is fixedly connected to the outer side of the tread 6 and between the plurality of anti-skid arc blocks 602, a plurality of anti-skid protrusions 601, the anti-skid arc blocks 602 and the anti-skid reinforcement blocks 603 are provided with drainage grooves 604, and a plurality of anti-skid protrusions 601, the anti-skid arc blocks 602 and the anti-skid reinforcement blocks 603 are provided with drainage grooves 604. The inner sides of the anti-skid reinforcement blocks 603 are provided with anti-skid grooves 605, and a number of anti-skid protrusions 601, anti-skid arc blocks 602 and anti-skid reinforcement blocks 603 are evenly distributed on the outer wall of the tread 6 at equal intervals; the tread 6 is sleeved on the outer side of the rim 4, and the tread 6 is limited by the wheel flange 5. The anti-skid protrusions 601, anti-skid arc blocks 602 and anti-skid reinforcement blocks 603 increase the friction force on the outer side of the tread 6, and the drainage grooves 604 can drain the tread 6.

[0036] In this embodiment, the implementation scenario is specifically as follows: in actual use, two sets of wheel hubs 2 are respectively connected to two sets of spokes 3, and then the two sets of spokes 3 are fixedly connected to the rim 4, and the tread 6 is sleeved on the outside of the rim 4 and located between the two sets of wheel flanges 5, and the tread 6 is limited by the wheel flange 5, and then the solid tire body 1 is composed of the two sets of wheel hubs 2, the two sets of spokes 3, the rim 4, the two sets of wheel flanges 5 and the tread 6, a connecting plate 7 is installed between the two sets of wheel hubs 2, and the connecting plate 7 is connected to the two sets of wheel hubs 2 through a limiting screw, and a brake pad 8 is provided between the connecting plate 7 and the rim 4. Compared with the existing solid tires, the utility model can improve the overall practicality of the solid tire through design.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly solid tire, comprising a solid tire body (1), characterized in that: The solid tire body (1) is composed of two sets of hubs (2), two sets of spokes (3), a rim (4), two sets of flanges (5) and a tread (6) from the inside to the outside; The wheel hub (2) is used for quick connection between the solid tire body (1) and the vehicle body; The spokes (3) are used for firmly connecting the hub (2) and the rim (4); The tread (6) is used to increase the friction force on the surface of the rim (4).

2. The environmentally friendly solid tire according to claim 1, characterized in that: A mounting plate (201) is provided on the outer side of the wheel hub (2), a plurality of limiting rings (202) are fixedly connected to the outer side of the mounting plate (201), and the mounting plate (201) is connected to the spoke (3) via a limiting screw.

3. The environmentally friendly solid tire according to claim 1, characterized in that: The wheel spoke (3) comprises a fixing ring (301), wherein the fixing ring (301) is sleeved on the outer side of the wheel hub (2), and a plurality of connecting columns (302) are fixedly connected to the outer side of the fixing ring (301), and the plurality of connecting columns (302) are respectively connected to the rim (4) via a plurality of connecting rods (303), and the connecting columns (302) and the connecting rods (303) are designed to be in a Y-shaped structure when spliced.

4. The environmentally friendly solid tire according to claim 1, characterized in that: The two groups of wheel flanges (5) are respectively fixedly connected to the left and right sides of the outer end of the wheel rim (4); a tread mounting groove (401) is provided on the outer side of the wheel rim (4) and between the two groups of wheel flanges (5); and the size of the internal structure between the two groups of wheel flanges (5) is arranged to correspond to the size of the external structure of the tread (6).

5. The environmentally friendly solid tire according to claim 1, characterized in that: A plurality of anti-skid protrusions (601) are fixedly connected to the outer side of the tread (6), a plurality of anti-skid arc blocks (602) are fixedly connected to the outer side of the tread (6) and between the plurality of anti-skid protrusions (601), and an anti-skid reinforcement block (603) is fixedly connected to the outer side of the tread (6) and between the plurality of anti-skid arc blocks (602).

6. The environmentally friendly solid tire according to claim 5, characterized in that: Drainage grooves (604) are provided between the plurality of anti-skid protrusions (601), anti-skid arc blocks (602) and anti-skid reinforcement blocks (603); anti-skid grooves (605) are provided on the inner sides of the plurality of anti-skid protrusions (601), anti-skid arc blocks (602) and anti-skid reinforcement blocks (603); and the plurality of anti-skid protrusions (601), anti-skid arc blocks (602) and anti-skid reinforcement blocks (603) are evenly distributed at equal intervals on the outer side wall of the tread (6).

7. The environmentally friendly solid tire according to claim 1, characterized in that: A connecting plate (7) is installed between the two groups of wheel hubs (2), the connecting plate (7) is connected to the two groups of wheel hubs (2) via a limiting screw, and a brake pad (8) is provided between the connecting plate (7) and the wheel rim (4).

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