CN114654945A

CN114654945A - Tire bead pad tire

Info

Publication number: CN114654945A
Application number: CN202210407503.5A
Authority: CN
Inventors: 贺训发
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-06-24

Abstract

A tire with bead pads, characterized in that: the tyre bead cushion and the tyre bead are connected into a whole and arranged in the tyre bead seat, so that the tyre bead can be prevented from rolling the tyre wall, and the tyre is more durable and safer.

Description

Tire bead pad tire

Technical Field

The field of automobile tires.

Background

Automobile tires have been developed for over 100 years and are technically mature, but in order to make tires have better performances in terms of safety, comfort and economy, people continuously try to improve the tires, for example, explosion-proof tires, inflation-free tires, silent tires and the like are provided, but the tires cannot replace ordinary tires in terms of comprehensive performance. The invention aims at the defects that the common tire is easily crushed by the rim on the rim edge under the condition that the tire is airless and passes through a pit or a road tooth at high speed, and the defects are greatly improved on the basis of the common tire, so that the invention is beneficial.

Disclosure of Invention

In order to improve the defect that the rim of a common car tire is about 5 mm wide and the rim is like a knife to cut the wall of the tire under the stress, the invention provides a proposal: as shown in figure 1, the bead (4) and the bead pad (3) are connected together to form a whole and are arranged in the bead seat (6). If the rim is 5 mm wide and the bead pad and bead form a whole that is 20 mm wide, the total width is up to 25 mm wide, which is 5 times the width of the rim alone, thus greatly reducing the destructive effect of the metal rim on the rubber tire.

The invention is mainly characterized in that: the tire bead pad made of rubber and the tire bead form a whole, the tire wall does not need to be thickened, and compared with the method of directly arranging the support ring on the wheel rim, the tire bead pad made of rubber saves a large amount of rubber, is lighter in weight and has better economical efficiency.

If the common tire can run for hundreds of meters without being damaged under the condition of no air, the tire of the invention can run for thousands of meters without being damaged, so that a vehicle can be directly driven to a repair shop. If the tire is broken and has no repair value and the running is continued in a special environment, the common tire can be rolled by the wheel rim and quickly separated from the wheel rim, and the tire can be driven for a long time under the condition that the tire is free of air, and the tire cannot be separated from the wheel rim.

After the common tire is punctured at a high speed, the weight of an automobile is borne only by the wheel rim, and power and braking resistance are transmitted by the wheel rim, so that the wheel rim is easy to slip, and the automobile is easy to deviate.

Description of the drawings:

FIG. 1 is a schematic cross-sectional view of a bead pad tire of the present invention.

In the figure, 1. a crown; 2. a tire wall; 3. a bead pad; 4. a bead; 5. a rim; 6. a bead seat; 7. convex peaks; 8. a wheel rim.

The specific implementation mode is as follows:

as shown in figure 1, the crown (1) is connected with the bead (4) through the sidewall (2), the bead pad (3) and the bead (4) are connected into a whole and are arranged in a bead seat (6) consisting of a rim (5) and a peak (7) on a wheel rim (8). The bead pad (3) is generally made of rubber, plastic, metal, or the like. The shape of the outer surface of the bead pad (3) generally corresponds to the shape of the inner surface of the tire crown (1), and the bead pad can bear the pressure transmitted by the tire crown (1) as much as possible.

It should be understood by those skilled in the art that the above embodiments are illustrative of the present invention and not restrictive, and that suitable changes may be made to the above embodiments without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A bead pad tire characterized by: the tyre bead comprises a tyre bead pad (3) and a tyre bead (4), wherein the tyre bead pad (3) and the tyre bead (4) are connected into a whole and are arranged in a tyre bead seat (6).