JP2006189221A5 - - Google Patents

Claims (2)

A main body having an air inlet, a water tank provided in the main body, a water receiving portion for receiving water from the water tank, an evaporating dish for heating water supplied through the water supply port of the water receiving portion, and this evaporation From a steam guide tube that guides steam generated from the inside of the dish, a blower fan that takes in air from the intake port, an air guide tube that guides air sent from the blower fan, steam from the steam guide tube and the air guide tube In a humidifier equipped with a mixing chamber for mixing the air and a blower outlet for discharging steam from the mixing chamber to the outside,
The water supply port of the water receiving portion includes a check valve mechanism that opens during normal operation and closes when the main body falls .
The check valve mechanism includes a holding body having a wide-mouthed portion whose upper portion is covered with a detachable lid and a narrow-mouthed portion at the lower portion,
A valve portion that is provided in a narrow mouth portion of the holding body, and is constantly biased upward by a spring;
Normally, the sphere that presses the valve part downward due to its own weight to open the valve part, and comes off from the valve part when the main body falls and closes the valve part,
Humidifier, characterized in that it comprises a. The water tank includes a tank cap having a water stop valve for opening and closing the water outlet;
The upper surface of the cover of the check valve mechanism, when set to the water tank, according to claim 1, pushing up the water stop valve of the tank cap, characterized in that a projection for opening the water stop valve The humidifier described.