Welding helmet having cartridge coupling structure
AssigneeOtos Tech Co., Ltd.
InventorMoon Huh
Life of this patent
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Abstract
Disclosed herein is a welding helmet having a cartridge coupling structure. The welding helmet comprises a helmet body configured to cover and protect the welder's head, an opening being formed at a front surface of the helmet body, a rectangular protective cover provided along a periphery thereof with a rubber packing, the rubber packing having a protruding wing portion and serving to prevent harmful gas and foreign substances from reaching the protective cover, a cartridge coupled to the opening by interposing the protective cover and adapted to intercept intense light generated upon welding so as to protect the welder's eyes, and coupling elements to detachably couple the cartridge to the helmet body.
Claims5
A welding helmet having a cartridge coupling structure comprising:
- a helmet body configured to cover and protect the welder's head, an opening being formed at a front surface of the helmet body;
- a rectangular protective cover provided along a periphery thereof with a rubber packing, the rubber packing having a protruding wing portion protruding and serving to prevent harmful gas and foreign substances from reaching the protective cover;
- a cartridge coupled to the opening by interposing the protective cover and adapted to intercept intense light generated upon welding so as to protect the welder's eyes;
- and
- coupling elements to detachably couple the cartridge to the helmet body.
Dependencies are inferred from the claim text.