Structure improvement of wheel

Abstract

The invention discloses a structure improvement of a wheel. The wheel mainly comprises a wheel rim body, an elastic part and pad bodies, wherein two sides of the elastic part are connected to the sideedge of the wheel rim body; the thickness of the two side walls of the elastic part is greater than the thickness of the top wall between the two side walls of the elastic part; the pad bodies are detachably arranged at the elastic part; and each pad body is provided with at least one warning layer. Therefore, when the wheel rim body rolls, the buffer force is formed by the deformation support ofthe elastic part and the pad bodies cause friction by virtue of contact, so that the stability of the entire wheel is not affected when foreign objects insert into the wheel and the wheel has both elasticity and hardness. By virtue of the design of the warning layers, a user can see the current wear degree of the pad bodies at any time and replace the pad bodies properly, so that the wheel is highly safe and convenient.

Description

technical field [0001] The present invention provides a wheel, especially a structural improvement of a wheel that can rotate smoothly and stably without being affected by external factors. Background technique [0002] By the way, the vehicle can be said to be the most bulky high-use device at present, and the vehicle generally must have rollers, tires, etc. in order to be able to move, so that the vehicle can move and carry smoothly. In short , There are many vehicles that use tires, such as cars, carts, etc. Taking carts as an example, the tires used in general carts are mostly non-inflatable tires, so they are suitable for use in construction sites to avoid being inserted by screws and deflating. [0003] However, when the above-mentioned non-pneumatic tire is in use, there are indeed the following problems and deficiencies that need to be improved: although this kind of non-pneumatic tire can avoid being inserted and deflated, the cost of a tire is relatively high, and...

AI Technical Summary

Problems solved by technology

[0003] However, when the above-mentioned non-pneumatic tires are in use, there are indeed the following problems and deficiencies that need to be improved: although this kind of non-pneumatic tires can avoid being inserted and deflated, the cost of a tire is relatively high, and if the screw is inserted Although it will not cause degassing, it will cause the vehicle to vibrate due to the pressure on the screw head during operation, which will reduce the stability of the entire vehicle.

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