CN217649233U

CN217649233U - All-steel radial tire crown structure

Info

Publication number: CN217649233U
Application number: CN202222132978.6U
Authority: CN
Inventors: 杨峰; 刘兆全; 刘坤华
Original assignee: Weifang Huadong Rubber Co ltd
Current assignee: Weifang Huadong Rubber Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2022-10-25
Anticipated expiration: 2032-08-14

Abstract

The utility model discloses an all steel radial tire child hat structure, include: the tire comprises a tire body and friction blocks, wherein a groove is formed in the middle of the tire body, a convex block is arranged inside the groove, the friction blocks are arranged on the surface of the convex block, a tire tread cap glue layer is arranged on one side of the tire body, a tire tread base glue layer is arranged on one side of the tire tread cap glue layer, and tire shoulder glue layers are arranged on two sides of the tire tread base glue layer; the beneficial effect of this all steel radial tire crown structure is: when normally using the all-steel radial tire, through automobile body gravity, make the inside recess of matrix, will expose the lug between the concave matrix recess this moment, and the clutch blocks through the lug surface contacts ground, increase the area of contact of tire and ground, thereby increase the frictional force of tire, play certain skid-proof effect, and be connected with the tire shoulder glue film between layer and the first band layer through the second band layer, increased the hardness on matrix surface, this is exactly the characteristics of all-steel radial tire crown structure.

Description

All-steel radial tire crown structure

Technical Field

The utility model relates to an all-steel radial tire technical field specifically is an all-steel radial tire crown structure.

Background

Tires used in our daily life are generally divided into two types, namely a semi-steel radial tire and an all-steel radial tire, and vehicles used according to different material properties are different, the semi-steel tire is a car tire which is generally called as a passenger car tire, and a belt ply and a carcass ply of the all-steel radial tire are made of steel cord fabric, so the all-steel radial tire is generally used on a large truck and heavy-duty vehicle.

All steel wire radial tires used in the market at present are provided with irregular grooves through treads on the surfaces of tire bodies, the friction force of the tires is increased through the grooves, the contact grounding surfaces of wear resistant strips on the surfaces of the tires are contacted, and the anti-skid effect of the tires is influenced because the wear resistant strips are contacted with the ground for a long time to cause abrasion, so that the improvement on the problems is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all steel radial tire child hat structure to solve the all steel radial tire that the present market used that above-mentioned background art provided and offered all to offer anomalous recess through the tread on matrix surface, increase the frictional force of tire through the recess, but because there is very big gap between the recess, the area that leads to tire and ground contact is less, just also makes the frictional force of tire reduce simultaneously, the unable fine problem of the effect of playing the protection.

In order to achieve the above purpose, the utility model provides a following technical scheme: an all-steel radial tire crown structure comprising: the tire comprises a tire body and a friction block, wherein a groove is formed in the middle of the tire body, a convex block is arranged inside the groove, and the friction block is arranged on the surface of the convex block;

one side of the tire body is provided with a tire tread cap rubber layer, one side of the tire tread cap rubber layer is provided with a tire shoulder rubber layer, and two sides of the tire tread base rubber layer are provided with tire shoulder rubber layers.

Preferably, four groups of grooves are uniformly formed along the surface of the tire body, and the wear-resistant strips are uniformly distributed on the surface of the tire body.

Preferably, the friction blocks or the like uniformly distribute the surfaces of the projections.

Preferably, a first belt layer is arranged on one side of the tread base rubber layer, a second belt layer is arranged on one side of the first belt layer, and an inner liner layer is arranged on one side, far away from the first belt layer, of the second belt layer.

Preferably, the first belt layer and the second belt layer are integrally and tightly connected up and down.

Preferably, the second belt layer and the inner liner layer are integrally and tightly connected up and down.

Compared with the prior art, the beneficial effect of this all steel radial tire crown structure is: when normally using the all-steel radial tire, through automobile body gravity, make the inside recess of matrix, will expose the lug between the concave matrix recess this moment, and the clutch blocks through the lug surface contacts ground, increase the area of contact of tire and ground, thereby increase the frictional force of tire, play certain skid-proof effect, and be connected with the tire shoulder glue film between layer and the first band layer through the second band layer, increased the hardness on matrix surface, this is exactly the characteristics of all-steel radial tire crown structure.

1. This all steel radial tire crown structure when normal use all steel radial tire, through matrix contact ground, makes the matrix extrude sunken this moment through the gravity of automobile body, and the lug that is located the recess will come and contact ground from the inside naked exposure of recess, carries out contact friction through the clutch blocks on lug surface and ground to can increase the frictional force on tire and ground, play certain antiskid.

2. This all-steel radial tire crown structure when using all-steel radial tire, because the second is restrainted and is connected with the tire shoulder glue film between layer and the first belt layer to increased the bearing pressure on the surface of matrix, and reduced the deformation between matrix and the side wall, make the hardness of tire obtain must be strong, can reduce the condition that the tire was pricked by the foreign matter simultaneously through setting up tread crown glue film and tread basal portion glue film.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is the right side of the utility model discloses dissect the schematic structure view.

In the figure: 1. a carcass; 2. a groove; 3. a bump; 4. a friction block; 5. a tread cap rubber layer; 6. a tire tread base rubber layer; 7. a tire shoulder glue layer; 8. a first belt layer; 9. a second belt layer; 10. an inner liner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an all-steel radial tire crown structure comprising: the tyre comprises a tyre body 1 and a friction block 4, wherein a groove 2 is formed in the middle of the tyre body 1, a convex block 3 is arranged inside the groove 2, and the friction block 4 is arranged on the surface of the convex block 3;

the tire tread crown rubber layer 5 is arranged on one side of the tire body 1, the tire tread base rubber layer 6 is arranged on one side of the tire tread crown rubber layer 5, the tire shoulder rubber layers 7 are arranged on two sides of the tire tread base rubber layer 6, four groups of grooves 2 are uniformly formed along the surface of the tire body 1, wear-resistant strips are uniformly distributed on the surface of the tire body 1, friction blocks 4 are uniformly distributed on the surfaces of the convex blocks 3, and the tire tread structure of the all-steel radial tire is in contact with the ground through the tire body 1 and extrudes and recesses the tire body 1 when in normal use, the convex blocks 3 in the grooves 2 are in contact with the ground at the moment, and the friction blocks 4 on the surfaces of the convex blocks 3 are in friction with the ground, so that the friction force between the tire and the ground can be increased, and a certain anti-skid effect is achieved;

one side of the tire tread base rubber layer 6 is provided with a first belted layer 8, one side of the first belted layer 8 is provided with a second belted layer 9, one side of the second belted layer 9, which is far away from the first belted layer 8, is provided with an inner liner layer 10, the first belted layer 8 and the second belted layer 9 are integrally connected up and down, the second belted layer 9 and the inner liner layer 10 are integrally connected up and down, and the all-steel radial tire crown structure is used, the second belted layer 9 and the first belted layer 8 are connected with a tire shoulder rubber layer, so that the bearing pressure of the surface of the tire body 1 is increased, the hardness of the tire is enhanced to a certain degree, and meanwhile, the condition that the tire is punctured by foreign matters can be reduced by arranging the tire tread crown rubber layer 5 and the tire tread base rubber layer 6.

In conclusion: when using all steel radial tire crown structure, this all steel radial tire crown structure, in normal use, through matrix 1 contact ground, the tire is after contact ground, make matrix 1 extrude sunken through the gravity of automobile body, the lug 3 that is located recess 2 this moment will contact ground, and rub with ground through the clutch blocks 4 on lug 3 surface, thereby can increase the frictional force of tire and ground, play certain antiskid, this is the characteristics of all steel radial tire crown structure, the content of not making detailed description in this description belongs to the prior art that technical personnel known in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An all-steel radial tire crown structure comprising: the tire comprises a tire body (1) and a friction block (4), and is characterized in that a groove (2) is formed in the middle of the tire body (1), a bump (3) is arranged in the groove (2), and the friction block (4) is arranged on the surface of the bump (3);

one side of matrix (1) is provided with tread cap glue layer (5), one side tread base glue layer (6) of tread cap glue layer (5), tread base glue layer (6) both sides are provided with tire shoulder glue layer (7).

2. An all-steel radial tire crown structure according to claim 1, characterized in that: four groups of grooves (2) are uniformly formed along the surface of the tire body (1), and wear-resistant strips are uniformly distributed on the surface of the tire body (1) in an equal distribution mode.

3. An all-steel radial tire crown structure according to claim 1, characterized in that: the friction blocks (4) are evenly distributed on the surface of the convex block (3).

4. An all-steel radial tire crown structure according to claim 1, characterized in that: one side of the tread base rubber layer (6) is provided with a first belt layer (8), one side of the first belt layer (8) is provided with a second belt layer (9), and one side, far away from the first belt layer (8), of the second belt layer (9) is provided with an inner lining layer (10).

5. An all-steel radial tire crown structure according to claim 4, characterized in that: the first belt layer (8) and the second belt layer (9) are connected integrally and tightly up and down.

6. An all-steel radial tire crown structure according to claim 4, characterized in that: the second belted layer (9) and the inner liner layer (10) are tightly connected into a whole from top to bottom.