US 12,453,401 B2
Hair dryer
Daekee Shin, Seoul (KR); Hophil Lee, Seoul (KR); and Sunjung Park, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/766,618
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jul. 15, 2020, PCT No. PCT/KR2020/009333
§ 371(c)(1), (2) Date Apr. 5, 2022,
PCT Pub. No. WO2021/071063, PCT Pub. Date Apr. 15, 2021.
Claims priority of application No. 10-2019-0124455 (KR), filed on Oct. 8, 2019.
Prior Publication US 2023/0270224 A1, Aug. 31, 2023
Int. Cl. A45D 20/10 (2006.01)
CPC A45D 20/10 (2013.01) 15 Claims
OG exemplary drawing
 
1. A hair dryer comprising:
a main body including a gas outlet portion disposed thereon for discharging a gas;
a handle extending from the main body;
a gas inlet portion located on the main body or the handle,
wherein the gas is introduced into the gas inlet portion from an outside of the hair dryer, and
wherein the gas inlet portion is in communication with the gas outlet portion;
a gas flow path defined inside the main body to communicate the gas inlet portion with the gas outlet portion; and
a fan disposed on the gas flow path to blow the gas,
wherein the gas outlet portion includes a center hole defined therein and a ring-shaped side hole defined therein for surrounding the center hole, and
wherein the center hole and the ring-shaped side hole are in communication with the gas flow path together to respectively discharge the gas.