Bionic spider web tire structure

Abstract

The utility model discloses a bionic spider web tire structure which comprises a tire body, the tire body comprises two tire shoulders, a tire crown is arranged between the tire shoulders, tire walls are arranged on the two sides of the tire shoulders, a tire bead is arranged on one side of each tire wall, tire crown patterns are arranged on the top of the tire crown, shoulder patterns are arranged on the tops of the tire shoulders, and the shoulder patterns are arranged on the tops of the tire shoulders. Each of the crown patterns and the shoulder patterns is composed of a central bump and a plurality of bulges, the crown patterns and the shoulder patterns are distributed in an annular array, included angles between every two bulges are the same, the crown patterns and the shoulder patterns are annularly distributed on the outer surface of the tire body, a plurality of bumps are arranged on the crown, and the bumps are arranged on the outer surface of the tire body. And the convex blocks are distributed on the outer side of the tire crown pattern in an annular array manner. The tire tread has more fine concave-convex structures by simulating the microstructure of a spider web, so that the friction force and the contact area between the tire and the ground are increased, the abrasion pressure between the tire and the ground can be dispersed, and the abrasion rate of the tire is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tires, in particular to a bionic spider web tire structure. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle.

[0003] At present, the existing tire structure reduces the tire's grip when used in frosty, snowy and freezing weather, and has poor adhesion to the ground, which makes it easy to slip, reducing the tire's passing performance on icy and snowy roads, thereby affecting the use effect of the tire. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that when the tire is used in frosty and freezing weather, the tire's grip is reduced, the adsorption force with the ground is poor, and it is easy to slip, which reduces the tire's passing performance on icy and snowy roads. A bionic spider web tire structure is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bionic spider web tire structure comprises a tire body, wherein the tire body comprises two shoulders, a tread crown is arranged between the shoulders, sidewalls are arranged on both sides of the shoulders, and a tread lip is arranged on one side of the sidewall. A tread crown pattern is arranged on the top of the tread crown, and a shoulder pattern is arranged on the top of the shoulder. The tread crown pattern and the shoulder pattern are composed of a central bulge and a plurality of protrusions. The plurality of tread crown patterns and shoulder patterns are distributed in an annular array, and the angles between every two protrusions are the same. The tread crown pattern and the shoulder pattern are distributed in an annular array on the outer surface of the tire body.

[0007] Furthermore, the tread crown is provided with a plurality of protrusions, and the protrusions are distributed in an annular array on the outside of the tread crown pattern.

[0008] Furthermore, auxiliary grooves are formed on the top of the lug and the protrusions on the crown pattern and the shoulder pattern.

[0009] Furthermore, a first drainage groove is provided on the top of the tread crown, and the first drainage groove runs through the tread crown pattern.

[0010] Furthermore, a second drainage groove is provided between the tire shoulder and the tire crown.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model mainly imitates the microstructure of a spider web to make the tire tread have more fine concave-convex structures to increase the friction and contact area between the tire and the ground, and can also disperse the wear pressure between the tire and the ground, reducing the wear rate of the tire. At the same time, these structures can also increase the tear and puncture resistance of the tire, improve the service life of the tire, and increase the number of contact points between the tire and the ice and snow surface. When these fine concave-convex structures come into contact with ice and snow, due to their sharp edges, they can penetrate into the ice and snow surface to form more physical connection points. These connection points help reduce the resistance of the tire when sliding, thereby improving the grip.

[0013] 2. The utility model can reduce the water film formed between the tire and the ice and snow by providing the first drainage groove and the second drainage groove. The water film can significantly reduce the friction between the tire and the ground, and removing water helps to improve the tire's anti-skid performance in icy and snowy weather.

[0014] 3. The utility model provides greater traction when starting and accelerating vehicles in snowy weather through the center block and protrusions set on the tire. The tire pattern with a bionic spider web hexagonal structure provides greater traction by increasing the friction coefficient between the tire and ice and snow, helping the vehicle to start and accelerate smoothly on snowy roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a bionic spider web tire structure proposed by the utility model;

[0016] Figure 2 This is a side view structural schematic diagram of a bionic spider web tire structure proposed by the utility model;

[0017] Figure 3 This is a partially enlarged structural schematic diagram of a bionic spider web tire structure proposed by the utility model.

[0018] In the figure: 1. tire body; 2. shoulder; 3. crown; 4. lip; 5. sidewall; 6. crown pattern; 7. shoulder pattern; 8. bump; 9. auxiliary groove; 10. first drainage groove; 11. second drainage groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3A bionic spider web tire structure comprises a tire body 1, wherein the tire body 1 comprises two shoulders 2, a crown 3 is arranged between the shoulders 2, sidewalls 5 are arranged on both sides of the shoulders 2, a lip 4 is arranged on one side of the sidewall 5, a crown pattern 6 is arranged on the top of the crown 3, and a shoulder pattern 7 is arranged on the top of the shoulder 2. The crown pattern 6 and the shoulder pattern 7 are composed of a central convex block and a plurality of protrusions. The plurality of crown patterns 6 and the shoulder patterns 7 are distributed in an annular array, and the angles between every two protrusions are the same, so that the tire tread has more fine concave-convex structures to increase the friction and contact area between the tire body 1 and the ground, and to disperse the wear pressure between the tire body 1 and the ground, thereby reducing the wear rate of the tire. The crown pattern 6 and the shoulder pattern 7 are both distributed in an annular manner on the outer surface of the tire body 1.

[0021] Among them, the crown 3 is provided with a plurality of protrusions 8 for assisting in enhancing grip and improving stability, and the protrusions 8 are distributed in a ring array on the outside of the crown pattern 6, and the top of the protrusion 8 and the protrusions on the crown pattern 6 and the shoulder pattern 7 are all provided with auxiliary grooves 9, which can increase the friction between the tire body 1 and the ground, thereby enhancing grip. A first drainage groove 10 is provided on the top of the crown 3, and the first drainage groove 10 runs through the crown pattern 6, and a second drainage groove 11 is provided between the shoulder 2 and the crown 3. The first drainage groove 10 and the second drainage groove 11 can reduce the water film formed between the tire and ice and snow.

[0022] The working principle of this embodiment: when in use, the tire body 1 is installed on the wheel hub. When encountering rainy and snowy weather, the crown pattern 6 and the shoulder pattern 7 on the surface of the tire body 1 imitate the spider web structure, so that the tire tread has more fine concave and convex structures to increase the friction and contact area between the tire body 1 and the ground, and reduce the wear rate of the tire. The multiple protrusions and center bumps on the crown pattern 6 and the shoulder pattern 7 can penetrate into the surface of ice and snow due to their sharp edges when contacting ice and snow, forming more physical connection points. The first drainage groove 10 and the second drainage groove 11 can reduce the water film formed between the tire body 1 and the ice and snow, and the water film will significantly reduce the friction between the tire body 1 and the ground.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bionic spider web tire structure, comprising a tire body (1), the tire body (1) comprising two tire shoulders (2), a tire crown (3) being arranged between the tire shoulders (2), sidewalls (5) being arranged on both sides of the tire shoulders (2), and a tire lip (4) being arranged on one side of the sidewall (5), characterized in that: The top of the tread crown (3) is provided with a tread crown pattern (6), and the top of the tread shoulder (2) is provided with a shoulder pattern (7). The tread crown pattern (6) and the shoulder pattern (7) are composed of a central convex block and a plurality of protrusions. The plurality of tread crown patterns (6) and shoulder patterns (7) are distributed in an annular array, and the angles between every two protrusions are the same. The tread crown pattern (6) and the shoulder pattern (7) are distributed in an annular manner on the outer surface of the tire body (1).

2. The bionic spider web tire structure according to claim 1, characterized in that: The tread crown (3) is provided with a plurality of protrusions (8), and the protrusions (8) are distributed in an annular array on the outside of the tread crown pattern (6).

3. The bionic spider web tire structure according to claim 2, characterized in that: Auxiliary grooves (9) are provided on the top of the convex block (8) and the convexities on the crown pattern (6) and the shoulder pattern (7).

4. The bionic spider web tire structure according to claim 3, characterized in that: A first drainage groove (10) is provided on the top of the tread crown (3), and the first drainage groove (10) runs through the tread crown pattern (6).

5. The bionic spider web tire structure according to claim 4, characterized in that: A second drainage groove (11) is provided between the tire shoulder (2) and the tire crown (3).

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