Woongjin Coway Co., Ltd

Coway Co., Ltd

Man-Uk Park

Sung-Worl Jin

Ji-Hye Jeong

Young-Sang Yun

Ki-chul Kim

In-Seok Seo

Joung-Ho Son

Young-Pyo Kim

Jong-Hyun Park

Hee-Ju Kang

Da-Woon Jung

Min-Su Song

Sun-Dug Kwon

Young Sang Yun

Jong-hyun Park

Ki-Chul Kim

Provided is a sterilized water spray device for sterilizing the inner wall of a toilet and a bidet seat having the same. A sterilized water spray device according to the present invention includes: a housing into which sterilized water flows; a tubular nozzle part for spraying the sterilized water flowed into the housing, a through nozzles disposed at one end of the nozzle part, to a toilet; and a driving part for rotating the nozzle part.

Sterilized water spray device and bidet seat having same

A nozzle assembly and a bidet including the same are provided. The nozzle assembly may include a plurality of sitz bath nozzles dispensing jets of water, wherein a plurality of water streams formed by the jets of water dispensed by the plurality of sitz bath nozzles contact each other at a water contact point to form fountain-like water streams. Thus, a clinical effect of the sitz bath is brought about as the pressure inside the anus is reduced. In addition, secondary diseases such as the urinary tract infection and the like for female users may be prevented, and the stress exerted to the anus at the beginning of the sitz bath function may be significantly decreased.

Nozzle assembly and bidet including same

A generator includes: an upper housing and a lower housing; a water inlet and a water outlet provided in the upper housing; an impeller rotatably fixed inside the upper housing; a magnet provided in the lower housing, connected to a rotating shaft of the impeller, and rotated integrally with the impeller; and a bobbin positioned outside the magnet. A bearing through which the rotating shaft passes and a communication hole connecting a space for housing the impeller to a space for housing the magnet are disposed in an intermediate surface between the space for housing the impeller and the space for housing the magnet.

Generator and bidet comprising the same

There are provided a latch valve consuming less power, having a simpler structure, and guaranteeing reliable valve operation, there is provided a flow control device comprising a plurality of latch valves connected in series, and the second to the last latch valves, among the latch valves connected in series, include an additional outflow path constantly communicating with a space part between a support body and a plunger, respectively, to allow water from an inlet to constantly flow out to the additional outflow paths.

Latch valve and flow control device using the same

There is provided a self-generating bidet that can perform power-generation using water supplied to the bidet or a water tank. The self-generating bidet, injecting water through a nozzle part, includes a water inlet into which water is introduced; a generator generating power through the water introduced by the water inlet; a charging unit storing electricity generated from the generator; and a nozzle passage part provided between the generator and the nozzle part to supply the water passing through the generator to the nozzle part. The self-generating bidet further includes a controller controlling the generator to be driven by opening a passage of the nozzle passage part in order to allow the water to be discharged through the nozzle part when a voltage of the charging unit is lower than a predetermined reference voltage.

Self-generating bidet

Growing community of inventors

Seoul, South Korea

Man-Uk Park