Protective mask for automobile rivet welding

Abstract

The invention discloses a protective mask for automobile rivet welding. The protective mask comprises a shielding baffle, goggles and a base shell; a net frame is connected to the upper portion of oneend of the base shell, a top plate is connected to the middle of the top of the net frame, an adjusting bolt is in vertical threaded connection with the top of the top plate, and the bottom of the adjusting bolt penetrates through the top plate and is connected with a limiting plate. The goggles are slidingly installed outside the shielding plate so that the required goggles can be pushed to movein goggles grooves according to actual work demands during welding until the goggles move to the upper portion of a viewing hole, iron edge plates are bonded with magnet strips at the top edge of theviewing hole, the goggles shield and block the viewing hole, and a welding point is viewed through the viewing hole and the goggles during welding. The four different goggles can be used separately and meet different work requirements and are suitable for being used for different welding works or different workers. The goggles are easy to move in position and convenient to adjust.

Description

technical field [0001] The invention relates to a protective mask, in particular to a protective mask for automobile riveting and welding, and belongs to the application field of automobile riveting and welding protective equipment. Background technique [0002] Welding masks refer to tools that protect the safety of workers during welding and cutting operations. The popular name is welding helmet. It has protective functions such as eye protection, face protection and respiratory protection, and protects the human body from being easily injured. [0003] The Chinese patent application number 201320085421.X discloses an electric welding mask, which includes a cover body with a perforation, and a wearing piece is arranged in the cover body, and a goggle set is connected around the perforation hole, and the goggle set A sun visor seat in the shape of a hollow frame is connected outside the perforation of the cover body, and a mirror cover is connected inside the perforation ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a protective mask for riveting and welding of automobiles, which can solve the problem that the existing electric welding masks often need to be supported by hands during use, and the mask is not easy to fall off when holding the mask, which increases the workload of the staff and reduces the work efficiency.

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