Woongjin Coway Co., Ltd

Coway Co., Ltd

Sung-Worl Jin

Man-Uk Park

Hee-Ju Kang

Ji-Hye Jeong

Young-Sang Yun

Da-Woon Jung

Ki-chul Kim

In-Seok Seo

Joung-Ho Son

Young-Pyo Kim

Jong-Hyun Park

Sung-Hee Lee

Seung-Heon Lee

Chan-Jung Park

Keun-Hwan Kim

Yong-hyup Kim

Sun-Dug Kwon

Jae-Young Jho

Young Sang Yun

Joong-Keun An

Ki-Chul Kim

A nozzle assembly, according to one embodiment of the present invention, comprises; a nozzle case; a nozzle provided in the nozzle case to move forward and backward, and having an ejection hole at one end thereof; and a moving guide member provided at the lower side of the nozzle case so as to reciprocate in the direction intersecting the longitudinal direction of the nozzle case, wherein the nozzle case is coupled to the moving guide member so as to rotate according to a reciprocating motion of the moving guide member.

Nozzle assembly and bidet device including same

A lamp module according to an embodiment of the present invention comprises: a lamp having electrode terminals at both ends thereof; a bracket portion including first and second brackets coupled to both ends of the lamp so that the electrode terminals of the lamp are supported; and a cover glass having the lamp and the bracket portion inserted and coupled therein, and having a cavity such that one surface of the bracket is externally exposed, wherein the first bracket may be provided with a communication portion for communicating the inside and the outside of the cover glass.

Lamp module and bidet device including same

Provided is a toilet seat assembly comprising: a bidet housing for defining the appearance of a bidet; a hinge member which is fixed to the inner side of the bidet housing and is provided with a shaft, wherein the hinge member is provided with a circular ring-shaped coupling groove formed along the outer circumference of the shaft; and a toilet seat connected to the shaft so as to allow rotation thereon, wherein the bidet housing is provided with a coupling protrusion protruding to the inner side so as to be inserted into the coupling groove. Thus, it is possible to prevent moisture from permeating into the inside of the bidet housing, and to facilitate wiring of wires for supplying electricity to a heating device provided in the toilet seat.

Toilet seat assembly

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

A nozzle assembly of a toilet bidet and its control method are disclosed. The nozzle assembly includes: a cleansing nozzle with a cleansing water flow path; a dispensing tube connected with the cleansing water flow path to dispense cleansing water; an actuator including a connector coupled to the dispensing tube and a plurality of polymer driving bodies coupled to the connector, wherein an electroactive polymer is housed within the polymer driving bodies, a pair of electrodes are formed on an outer surface of the polymer driving bodies, and when voltage is selectively applied to the electrodes of each polymer driving body, the electroactive polymer moves toward one electrode to force a corresponding polymer driving body to be bent to thereby adjust a dispensing angle of the dispensing tube; and a voltage supply unit that applies voltage to the electrode of the polymer driving body.

Nozzle assembly of toilet bidet and control method thereof

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

A nozzle structure of a bidet with swirling water current is provided, in which a user controls water spraying angle of water current sprayed from an outlet of a cleaning nozzle, and the water current with swirling force is sprayed in a circular pattern without causing an eccentricity, thereby increasing cleaning power and reducing water consumption. The nozzle structure of a bidet includes a water channel unit with two internal water channels classified as a wide flow channel and a linear flow channel; a cleaning nozzle tip where water current passed through the wide flow channel and water current passed through the linear flow channel are combined and spouted, wherein the cleaning nozzle tip is connected to an end of the water channel unit; and a fluid mixing unit arranged in an upper portion of an interior of the cleaning nozzle tip such that the fluid mixing unit applies a torque to the water current flowing upward after passing through the wide flow channel and the linear flow channel so as to thereby generate swirling forces of water current. It is possible to prevent an eccentricity of water current and control the water spray angle to be maintained at a constant level, while generating swirling water current with varying swirling forces of water current spouting from the outlet of the cleaning nozzle tip. This enables a user to change his or her body parts contacting the water current even without moving his or her body, and increases in cleaning power.

Growing community of inventors

Seoul, South Korea

Sung-Worl Jin