Lg Electronics Inc.

Dongkwon An

Yeongcheol Mun

Dongeun Kim

Yongmin Kim

Chiyoung Choi

Hojung Kim

Sangkyun Baek

Yongmin Song

Jihoon Bae

Sejeong Ahn

A mask apparatus includes: a mask body including a rear body and a front body coupled to a front surface of the rear body and providing an inlet and an outlet, a face guard coupled to the rear body and defining a respiration space, and an air cleaning module purifying air introduced into the inlet and supplying the purified air to the respiration space. Each of left and right edges of the rear body provides a strap connection portion into which a strap is coupled. The strap connection portion includes: a strap recess provided at a rear surface of the rear body, a strap hole defined in the strap recess, a strap bar connecting upper and lower surfaces of the strap recess and spaced apart from the strap hole, and a waterproof sleeve extending from the front surface of the rear body along an edge of the strap hole.

Mask apparatus

A mask apparatus includes: a mask body including a rear body and a front body coupled to a front surface of the rear body and providing an inlet and an outlet, a face guard coupled to the rear body, accommodating a user's face, and defining a respiration space, and an air cleaning module purifying air introduced into the inlet and supplying the purified air to the respiration space. A portion of the rear body protrudes toward the front body and defines an accommodate portion. The air cleaning module includes: a fan module disposed at the accommodation portion and defining an opening, a flow guide covering the opening, a filter disposed at a rear surface of the flow guide, and a filter housing covering a rear surface of the filter. The flow guide defines a communication hole guiding air passing through the filter to an inside of the fan module.

Mask apparatus with filtered rear fan inlet

Growing community of inventors

Seoul, South Korea

Dongkwon An