multifunctional protective shoes

Abstract

The invention discloses a multifunctional protective shoe, which includes a shoe sole. From bottom up, the sole comprises an insulating layer lower bottom, an insulating layer upper bottom and an elastic buffer layer arranged under an insole. Molded antiskid lines formed by combination of profile isosceles right triangles and obtuse triangles are distributed on the outer surface of the insulating lower bottom, the insulating layer lower bottom comprises the following raw materials: chloroprene rubber, nitrile butadiene rubber, styrene-butadiene rubber, a composite accelerant, organic montmorillonite, N-methylene carboxyl-2-benzothiazole sulfenamide, sulfur, high aromatic oil, 1, 2-ethylene thiourea, mica powder, low temperature calcined kaolin, diethylene glycol and the like. All the components can reach synergistic effect, good compatibility, strong interface bonding strength, excellent insulation effect, good flame retardant performance, and the multifunctional protective shoe has good high and low temperature resistance and waterproof and antiskid performance, at the same time has greatly improved acid-base resistance, oil resistance and corrosion resistance, is wear resistant and does not deform, and also meets the requirements for functionality and comfortableness.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to multifunctional protective shoes. Background technique [0002] Protective shoes are safety protective shoes that protect the toes. According to the actual working environment and needs, protective shoes are divided into anti-smashing shoes, heat-resistant shoes, acid (alkali) resistant shoes, oil-resistant shoes, waterproof rubber shoes, cloth rubber shoes, soft-soled cloth shoes, etc. However, the existing protective shoes often only focus on one aspect of protection and are limited to use in a specific working environment. When the environment changes, in order to ensure the safety of workers, it is necessary to replace the protective shoes that adapt to the current working conditions. : Such as fire extinguishing protective rubber boots, although they can be applied to general fire accident sites for fire extinguishing and rescue work, they cannot be applied to chemical accid...

AI Technical Summary

Problems solved by technology

However, the existing protective shoes often only focus on one aspect of protection and are limited to use in a specific working environment. When the environment changes, in order to ensure the safety of workers, it is necessary to replace the protective shoes that adapt to the current working conditions. : Such as fire extinguishing protective rubber boots, although they can be applied to general fire accident sites for fire extinguishing and rescue work, they cannot be applied to chemical accident sites where strong corrosive liquids and gases exist, live accident sites, etc.; in electrical work, Insulating shoe covers are indispensable as auxiliary safety equipment and labor protection equipment. The staff can touch the live parts with the basic equipment in actual operation, which can be used to protect the electric shock caused by the step voltage. Good insulation is to ensure that the equipment and lines are normal. It is a necessary condition for operation and an important measure to prevent electric shock accidents.

At present, when operating electrical equipment at work, ordinary rubber shoes are worn, and the insulation safety is relatively low.

In the colder winter, ordinary shoes are insulated from the ground through the rubber sole, which is not safe enough and inconvenient to change. Work efficiency; In the workplaces of petroleum, chemical, coal mine, printing, rubber, medical, purification, electronics and other industries, the static electricity on the human body may cause dangerous accidents such as combustion and explosion, so currently the staff are required to carry out such operations Always wear anti-static shoes. In the colder winter, general anti-static shoes are simply sewn with anti-static cloth, which has poor anti-static effect, and the soles have poor anti-slip performance and insufficient safety, which will lead to unsafe Hidden dangers occur, and the warmth retention and air permeability are poor, and the comfort is low, which affects the work efficiency of the staff

This not only brings certain stability to the work, but also creates a certain economic burden on the enterprise.

In summary, the existing protective shoes for emergency rescue and disaster relief have single functions, insufficient protection, and poor versatility. They still need to be improved in terms of oil resistance, anti-static, aging resistance, and anti-skid performance. It is difficult to combine performance and comfort. In addition, there are still problems such as performance mismatch between materials, unsatisfactory compatibility and other factors that affect product performance and processing and production, resulting in low product qualification rate and affecting production efficiency.

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