Beauty equipment
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYuki CHIKAZAWA, Hirotoshi OIKAZE, Masato KINOSHITA
Life of this patent
Estimating the term…
Abstract
A hair care device includes a sprayer disposed inside the housing. The sprayer includes a tank that stores therein liquid, two-fluid nozzle that discharges atomized liquid, a liquid feed pump that feeds liquid from the tank into two-fluid nozzle, and an air pump that is connected to two-fluid nozzle. Two-fluid nozzle includes first orifice unit for mixing the liquid from liquid supply channel with the air from air supply channel to atomize the liquid, and mist release port for discharging the liquid atomized in first orifice unit. Second orifice unit having an inner diameter larger than the inner diameter of first orifice unit is provided between first orifice unit and mist release port.
Claims6
Beauty equipment comprising:
- a housing including an intake port and a discharge port;
- and
- a sprayer that is disposed inside the housing, wherein:
- the sprayer includes:
- a reservoir that stores therein liquid;
- a two-fluid nozzle that discharges atomized liquid generated by atomizing the liquid;
- a liquid feed pump that feeds the liquid from the reservoir into the two-fluid nozzle;
- and
- an air pump that is connected to the two-fluid nozzle,
- the two-fluid nozzle includes:
- a liquid supply channel to which the liquid from the liquid feed pump is supplied;
- an air supply channel to which air from the air pump is supplied;
- a first orifice unit for mixing the liquid from the liquid supply channel with the air from the air supply channel to atomize the liquid;
- a mist release port for discharging the liquid atomized in the first orifice unit;
- and
- a second orifice unit provided between the first orifice unit and the mist release port,
- the liquid supply channel is connected to the first orifice unit at a connecting portion, and
- the first orifice unit has a recess at a portion facing the connecting portion.
Dependencies are inferred from the claim text.