an itchy rubber shoe

Abstract

The invention relates to the technical field of rubber shoes for labor protection, and discloses rubber shoes with an itch scratching function. The rubber shoes comprise soles and hard uppers fixedlymounted on the soles. Itch scratching mechanisms are arranged on the uppers, and comprise pneumatic motors and rotating discs. The uppers can vibrate during rotation of the rotating discs. A startup mechanism is arranged at one end of each sole. Air collection mechanisms are arranged on the soles. The startup mechanisms comprise pressure cavities and sliders in the pressure cavities. Overflow valves are arranged on the pressure cavities. Electromagnetic valves are arranged on the other sides, opposite to the overflow valves, of the pressure cavities. First tapered grooves and second tapered grooves are formed in the side walls of the pressure cavities. Pressure switches are arranged in the second tapered grooves. Grooves and tapered blocks are arranged on the lower portions of the sliders.The air collection mechanisms comprise air chambers and piston plates in the air chambers. The piston plates are connected with the soles slidably. Check valves communicated with the outside are arranged on the side walls, above the piston plates, of the air chambers. The air chambers are communicated with the pressure cavities. The rubber shoes have the advantages of simple structure, capabilityof scratching itches of insteps of human bodies controllably, and convenience in use.

Description

technical field [0001] The invention relates to the technical field of labor protection rubber shoes, in particular to scratching rubber shoes. Background technique [0002] Labor insurance rubber shoes are a kind of rubber shoes, which are very popular among people because of their low price and durable characteristics. Especially in factories, in order to save costs and protect workers' feet from injury, rubber shoes are often used. Because the rubber sole is light in texture, soft and easy to wear, it improves work efficiency. However, in order to protect the instep of the worker from being injured by heavy objects, hard uppers are often used. Compared with soft uppers, hard uppers can slow down the impact of heavy objects. [0003] Although the hard upper can slow down the impact of heavy objects, there are still problems. The instep of the person is uncomfortable. When scratching is needed, the hard upper will block the force, so that the person who wants to scratch c...

AI Technical Summary

Problems solved by technology

[0003] Although the hard upper can slow down the impact of heavy objects, there are still problems. The instep of the person is uncomfortable. When scratching is needed, the hard upper will block the force, so that the person who wants to scratch cannot scratch it, causing the instep to be very uncomfortable. uncomfortable

In order to scratch the itch, the shoes are often taken off for scratching, which is very inconvenient to use, and the shoes must be put on after taking off the shoes, and the process of taking off and putting on the shoes will waste a lot of working time

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