Face guard for electric welding

Abstract

The invention discloses a face guard for electric welding. The face guard comprises a protective baffle, wherein the protective baffle has a cambered structure and is provided with protective lenses; the two sides of the protective lenses are connected with legs; side faces of the protective baffle are provided with air holes. According to the invention, the protective baffle of the cambered structure is adopted, and the legs are arranged on the protective baffle, so that a user can use the protective baffle by just wearing the protective baffle like a pair of glasses without holding the protective baffle with a hand, and the protective baffle is very convenient to use; since the protective baffle only shields the front face and the side faces, the face guard has extremely good ventilation property, heat dissipation property and comfort.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an electric welding protective mask. Background technique [0002] Electric welding is a common process in industrial production. The arc light produced in welding contains infrared rays, ultraviolet rays and visible light, which has a radiation effect on the human body. Infrared rays have the effect of thermal radiation, which can easily lead to heatstroke when welding in high temperature environments; ultraviolet rays have photochemical effects, which can damage human skin, and at the same time, prolonged exposure to exposed skin can also cause skin peeling, and prolonged exposure to visible light can cause Vision loss in the eye. Therefore, welders should prepare radiation-proof clothing and equipment to protect eyes and face when working. At present, there are many products similar to electric welding protective masks, but these products are often unreasonable in design and inconven...

AI Technical Summary

Problems solved by technology

At present, there are many products similar to electric welding protective masks, but these products are often unreasonable in design and inconvenient to use, and are often thrown aside by welders

For example, some products need to be held by hand to protect the face and eyes, which will lead to the inability to weld some welding parts that require both hands to use at the same time

There are also some products that are inconvenient to wear, have poor air permeability, and poor heat dissipation.

Images