Anti-skid and friction-resistant tire

Abstract

The utility model discloses an anti-slip friction-resistant tire which comprises a tire body, anti-slip lines are arranged on the outer side wall of the tire body, pattern grooves are formed between every two adjacent anti-slip lines, a water guide groove is formed in the middle of the outer wall of the tire body, each anti-slip line comprises a line base block, and line patches are arranged on the outer side walls of the line base blocks. And the sections of the anti-skid lines are W-shaped. According to the utility model, the pattern base block and the pattern patch are matched with each other, and the antiskid pattern of the tire adopts a split type design, so that when the tire is frequently twisted in situ and the tread of the tire is abraded, the pattern patch can be segmented, a base block for re-mounting the patch can be conveniently and quickly provided, and a new patch can be conveniently replaced on the base block; the tire repairing time is shortened, the whole tire does not need to be replaced, the service life of the tire is prolonged, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tires, in particular to an anti-slip and wear-resistant tire. Background Art

[0002] A tire is an annular elastic rubber product assembled on various vehicles or machines, used to support the vehicle body, buffer external impacts, and achieve contact with the road surface to ensure the driving performance of the vehicle. Most tires need to be used with a wheel hub embedded in the tire. However, for an independent steering robot, considering its safety, stability, durability, and adaptability in specific application scenarios, solid tires are often used.

[0003] Currently, most of the existing anti-slip solid tires are integrally designed. Since the tires of an independent steering robot need to twist in place frequently during application, the wear on the tire tread is relatively large, and the wear position is random and not fixed. When a certain part of the tire is worn to a certain extent, if it is not replaced, it will directly affect the balance and stability of the robot's driving.

[0004] When replacing the tire, most of the tire tread still has relatively little wear. At this time, there are two treatment methods. One is to repair the tire. However, due to the integral design of the solid tire tread, repairing the tire requires grinding and leveling the tread before patching, but it is often difficult to control the grinding depth, resulting in a long time-consuming for patching. If the whole tire is disassembled and replaced, it will be a waste.

[0005] Therefore, we propose to design an anti-slip and wear-resistant tire. Summary of the Utility Model

[0006] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title, but such simplifications or omissions shall not be used to limit the scope of the utility model.

[0007] To solve the above technical problems, according to one aspect of the utility model, the following technical solutions are provided:

[0008] An anti-slip and wear-resistant tire, comprising a tire body. An anti-slip pattern is provided on the outer side wall of the tire body, and a tread groove is provided between every two adjacent anti-slip patterns. A water guide groove is provided in the middle of the outer wall of the tire body;

[0009] The anti-slip pattern includes a pattern base block, and a pattern patch is provided on the outer side wall of the pattern base block.

[0010] As a preferred embodiment of the anti-slip and wear-resistant tire of the present utility model, the cross-section of the anti-slip pattern is arranged in a "W" shape, and each pattern is independently and integrally arranged, facilitating the replacement of the worn "W" - shaped pattern.

[0011] As a preferred embodiment of the anti-slip and wear-resistant tire of the present utility model, a tire repair glue is provided on one side of the pattern patch close to the tire body, and the pattern patch and the pattern base block are bonded through the tire repair glue, facilitating the division and replacement of the pattern patch and the pattern base block.

[0012] As a preferred embodiment of the anti-slip and wear-resistant tire of the present utility model, the outer diameter of the tire body is 275 mm, the tire width of the tire body is 78 mm, and the depth of the drainage groove is 6 mm, facilitating drainage and enabling normal walking in rainy and snowy weather.

[0013] As a preferred embodiment of the anti-slip and wear-resistant tire of the present utility model, the thickness of the pattern patch is half of the thickness of the pattern base block, making the connection stability between the pattern base block and the tire body stronger. And the thickness of the pattern patch is thinner, when replacing the new pattern patch after wear, it reduces the height difference with other slightly worn pattern patches, facilitating the improvement of the driving stability of the steering robot.

[0014] As a preferred embodiment of the anti-slip and wear-resistant tire of the present utility model, the pattern patch is made of butyl rubber, the tire body and the pattern base block are fixedly connected, and the pattern base block is made of natural rubber. When used in summer, the pattern patch is more likely to expand compared to natural rubber, and the distance between the adjacent pattern grooves after expansion is smaller. At this time, the "W" - shaped pattern has a larger contact area with the ground, and there are no obvious tire marks on the long-term operating road surface.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the mutual cooperation between the pattern base block and the pattern patch, the anti-slip pattern of this tire adopts a split design. When the tire frequently twists in place, resulting in wear of the tire tread, the pattern patch can be divided, facilitating the quick provision of a base block for reinstalling the patch, facilitating the replacement of a new patch on the base block, shortening the tire repair time, and at the same time, there is no need to replace the entire tire, improving the service life of the tire and reducing resource waste. Brief Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 is a three-dimensional view of the anti-slip and wear-resistant tire of the present invention;

[0019] Figure 2 is Figure 1 a schematic structural view of part A in;

[0020] Figure 3 is a schematic structural view of the anti-slip pattern of the anti-slip and wear-resistant tire of the present invention.

[0021] Legend: 1, carcass; 2, anti-slip pattern; 201, pattern base block; 202, pattern patch; 3, tread groove; 4, drainage groove. Specific Embodiments

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0023] Secondly, the present invention is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present invention, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention here. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0024] To make the purpose, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the drawings.

[0025] Please refer to Figures 1-3 , the present invention provides an anti-slip and wear-resistant tire, including a carcass 1, and an anti-slip pattern 2 is provided on the outer sidewall of the carcass 1.

[0026] The cross-section of the anti-slip pattern 2 is arranged in a "W" shape, and each pattern is independent and integrally arranged, which is convenient for replacing the worn "W" - shaped pattern.

[0027] The anti-slip pattern 2 includes a pattern base block 201, a pattern patch 202 is provided on the outer sidewall of the pattern base block 201, a tire repair glue is provided on the side of the pattern patch 202 close to the carcass 1, and the pattern patch 202 and the pattern base block 201 are bonded by the tire repair glue, which is convenient for separating and replacing the pattern patch 202 and the pattern base block 201.

[0028] In this embodiment, the thickness of the tread patch 202 is half of the thickness of the tread base block 201, so that the connection stability between the tread base block 201 and the carcass 1 is relatively strong, while the thickness of the tread patch 202 is relatively thin. When replacing the worn-out tread patch 202 with a new one, the height difference with other slightly worn tread patches 202 is reduced, which is convenient for improving the driving stability of the steering robot.

[0029] The tread patch 202 is made of butyl rubber. The carcass 1 and the tread base block 201 are fixedly connected. The tread base block 201 is made of natural rubber. When used in summer, the tread patch 202 is more likely to expand compared with natural rubber. After expansion, the spacing of the tread grooves 3 between two adjacent tread patches 202 is smaller. At this time, the "W"-shaped tread has a larger contact area with the ground, and there are no obvious tire marks on the long-term operating road surface.

[0030] In winter, the tread patch 202 expands less or does not expand, and the spacing of the tread grooves 3 between two adjacent tread patches 202 is larger, which is convenient for operations such as climbing slopes in rainy and snowy weather.

[0031] There is a tread groove 3 between every two adjacent anti-slip treads 2, and a water drainage groove 4 is arranged in the middle of the outer wall of the carcass 1.

[0032] In this embodiment, the outer diameter of the carcass 1 is 275 mm, the tread width of the carcass 1 is 78 mm, and the depth of the water drainage groove 4 is 6 mm, which is convenient for draining water and realizing normal walking in rainy and snowy weather.

[0033] During use, the tread patch 202 at the worn part is separated from the tread base block 201, and there is an obvious separation plane between the two, which is convenient for the staff to control the removal depth and position.

[0034] After removing and grinding it clean, a new tread patch 202 can be directly bonded to the tread base block 201 where the tread patch 202 needs to be replaced through a tire adhesive.

[0035] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Anti-slip and wear-resistant tire, including a tire body (1), characterized in that, The outer sidewall of the carcass (1) is provided with anti-slip patterns (2), and a tread groove (3) is provided between every two adjacent anti-slip patterns (2). A drainage groove (4) is provided in the middle of the outer wall of the carcass (1). The anti-slip pattern (2) includes a pattern base block (201), and a pattern patch (202) is provided on the outer sidewall of the pattern base block (201).

2. The anti-slip and friction-resistant tire according to claim 1, characterized in that, The cross-section of the anti-slip pattern (2) is arranged in a "W" shape.

3. The anti-slip and friction-resistant tire according to claim 1, wherein, A tire repair glue is provided on the side of the pattern patch (202) close to the carcass (1), and the pattern patch (202) is bonded to the pattern base block (201) through the tire repair glue.

4. The anti-slip and friction-resistant tire according to claim 1, characterized in that, The outer diameter of the carcass (1) is 275 mm, the tire width of the carcass (1) is 78 mm, and the depth of the drainage groove (4) is 6 mm.

5. The anti-slip and friction-resistant tire according to claim 1, characterized in that, The thickness of the pattern patch (202) is one-half of the thickness of the pattern base block (201).

6. The anti-slip and friction-resistant tire according to claim 1, characterized in that, The pattern patch (202) is made of butyl rubber. The carcass (1) and the pattern base block (201) are fixedly connected, and the pattern base block (201) is made of natural rubber.

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