a tire

Abstract

The invention relates to the technical field of tires, in particular to a novel tire. The novel tire comprises a tire body, a rim, spokes and an axle, wherein the rim and the spokes are integrally formed; the spokes are connected with the rim and the axle; the rim consists of a left rim and a right rim; the shape of the left rim is the same with that of the right rim; the left rim and the right rim are symmetrically arranged in the left-right direction; annular stopping portions are formed on the left side surface and the right side surface of the rim; a left half clamping portion is formed at the peripheral edge of the left rim; a right half clamping portion is formed at the peripheral edge of the right rim; the left half clamping portion and the right half clamping portion are welded together to form a clamping portion; and the tire body is sleeved on the clamping portion. Materials of the tire can be saved by 20%, and the replacement cost is saved. Compared with the existing foaming tire used for slowly-running load-bearing vehicles such as a hand trolley and a cart, the novel tire has the advantages that the service life is long, the tire body is not easily separated from the rim, and the novel tire is used safely and is high in load- bearing force; and the bearing strength of the novel tire is twice to three times greater than that of the common foaming tire, the continuous working time of the novel tire is three times to four times longer than that of the common foaming tire, and a load-bearing vehicle with the novel tire can be easily pushed.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a tire. Background technique [0002] The slow-moving load-bearing vehicles such as warehouse vehicles and trolleys used in factories generally use foamed wheels or tubeless tires for their tires because of their harsh working environment. The existing foamed wheels are formed by injection foaming of tires. The combination of the rim and the rim is not strong enough, and it is easy to cause problems such as separation and falling off during use, causing accidents. The rims used in existing tubeless tires are all concave (such as figure 1 As shown), the tire is clamped in the concave area of ​​the rim, so the problem is that the load-bearing strength of the rim is small, so in order to ensure the overall load-bearing strength of the tire and the overall size of the tire, the size of the rim needs to be smaller and the size of the tire larger , The tire part has large consumables an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above problems. It provides a tire. The tire and the rim are firmly combined, and it is not easy to separate and fall off during use. It is safe to use, can work continuously for a long time, has a large bearing capacity, and has a long service life. It can save the materials used for consumable tires, save costs, and achieve certain beneficial effects. The technical scheme adopted is as follows:

Images