An apparatus includes a duct, at least one air knife, and a separation tube. The at least one air knife is configured to direct air from the fan and configured to dry one or more hands and push water from the one or more hands into the duct. The separation tube includes an inclined vane. The separation tube is connected to the duct and configured to separate the water from air.

A drying device includes: a housing having a ventilation device provided therein; a drying nozzle provided in the housing, and having a ventilation groove from which an air flow generated by the ventilation device is discharged; and a driving motor for moving the drying nozzle forward and backward by rotating the drying nozzle.

A drying device includes: a housing having a ventilation device provided therein; a drying nozzle provided in the housing, and having a ventilation groove from which an air flow generated by the ventilation device is discharged; and a driving motor for moving the drying nozzle forward and backward by rotating the drying nozzle.

A phased array of ultrasonic transducers may create arbitrary fields that can be utilized to manipulate fluids. This includes the translation of drops on smooth surfaces as well speeding the evaporation of fluids on wetted hands. Proposed herein is the use airborne ultrasound focused to the surface of the hand. The risk is that coupling directly into the bulk of the hand may cause damage to the cellular material through heating, mechanical stress, or cavitation. Using a phased array, the focus may be moved around, thus preventing acoustic energy from lingering too long on one particular position of the hand. While some signaling may penetrate into the hand, most of the energy (99.9%) is reflected. Also disclosed are methods to couple just to the wetted surface of the hand.

Provided is a bidet body. In the bidet body according to an embodiment of the present disclosure, at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction may be installed, and a bottom surface (111) of a cover (110) constituting an exterior of the bidet body may be flat.

Provided is a bidet body. In the bidet body according to an embodiment of the present disclosure, at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction may be installed, and a bottom surface (111) of a cover (110) constituting an exterior of the bidet body may be flat.

The present invention relates to a bathing robot device which: can perform the bathing, washing, cleaning, drying, skin caring, disinfecting, or sterilizing of an object; can use technology such as electronic control, artificial intelligence, or IT to autonomously perform corresponding functions without depending on only manpower; and can interact/communicate with an external device. The bathing robot device performs functions of: in a state in which the object is fixed without moving at one position, cleaning or washing the object by spraying water and a cleaning agent to the object; sensing ending of the cleaning or the washing, and drying the object by blowing air; and then, if necessary, spraying a lotion, a medicine, etc. Further, the bathing robot also performs a function of washing and drying an external device such as an object transfer device or a bathing table.

An apparatus for washing hands may have a chamber having a water outlet and a vessel at least partly in the chamber. An axle extending into the chamber is configured to attach to the vessel such that the vessel rotates relative to the axle to pour water out of the vessel and into the chamber. The vessel has a valve mechanism configured to close a valve and thereby block further entry of water into the vessel when a water level in the vessel reaches a certain level, for example when it exerts an upward force on a float. A water inlet delivers water to or into the vessel through a vessel wall to the valve and is configured to allow a constant flow of water into the vessel until the water inlet is closed by the valve mechanism. In some embodiments without a chamber, water drains external to the apparatus.

An apparatus for washing hands may have a chamber having a water outlet and a vessel at least partly in the chamber. An axle extending into the chamber is configured to attach to the vessel such that the vessel rotates relative to the axle to pour water out of the vessel and into the chamber. The vessel has a valve mechanism configured to close a valve and thereby block further entry of water into the vessel when a water level in the vessel reaches a certain level, for example when it exerts an upward force on a float. A water inlet delivers water to or into the vessel through a vessel wall to the valve and is configured to allow a constant flow of water into the vessel until the water inlet is closed by the valve mechanism. In some embodiments without a chamber, water drains external to the apparatus.

An apparatus and a method to cover the need for drying and care of feet, that aims to have a dryer that includes an electric motor that drives the air together with a resistance that provides heat for optimal drying and in the shortest possible time. In turn, it has a concave section in the lower part of the device that deflects the air blown to the lower part of the feet. Similarly, it contains a foot powder dispenser that provides the precise amount of foot powder, and that at the bottom there is a compact fabric that removes excess water from the feet a padded fabric that helps disperse the powder on the feet, allowing the covering of all areas of the fingers. All its parameters can be modified manually or automatically.