Abstract: A countertop installation assembly comprises an installation seat, a driving member, and a fastening assembly. The installation seat is positioned in the installation hole and is configured to extend to below the countertop. The installation seat comprises a receiving cavity extending along a longitudinal direction. The driving member is rotatably disposed in the installation seat. The fastening assembly is operatively coupled to the driving member, and the fastening assembly is located below the countertop and moves up and down in the receiving cavity. The driving member is rotated from above the countertop to drive the fastening assembly to move up and down in the receiving cavity so as to enable the fastening assembly to be clamped to or separated from a lower side of the countertop. The fastening assembly is driven by the driving member to move between a retracted position and an extended position.

Abstract: Disclosed herein is a faucet comprising a faucet housing configured as a tubular member with a cavity and a faucet body that includes a head and a conduit. A water inlet end of the head is connected to the conduit. A first support is received in the cavity and located in a water outlet end of the faucet housing. The head is freely received in the first support and a purified water pipe is embedded detachably into the first support. A mounting seat is configured to function as a water distributor and is detachably engaged with the faucet housing. A valve cartridge is received in the mounting seat and configured to control the shut off of the conduit and the purified water pipe, and to separate the flow path of the tap-water and the flow path the purified water.

Abstract: The present disclosure relates to the field of fluid switch, and in particular, to an handle assembly and a faucet with the same, wherein the handle assembly comprises a handle including a handle rod; a handle housing which has an inner cavity and a through-hole, and the through-hole is defined by an inner wall which is formed by the handle housing extending towards the inner cavity from its one end, the through-hole is configured to be tapered at a transition position where the inner wall connects the handle housing, and the handle rod is rotatably fitted into the though-hole; a first wear-resistant member which is elastic and received in an accommodating area formed by a transition part of the through-hole and the handle rod; and a second wear-resistant member which is engaged to the handle rod and rests against the inner wall so that the handle rod and the handle housing are positioned on the same plane by suffered the limitation of the second wear-resistant member after making the handle rod and the handl

Abstract: The present disclosure relates to an extendable shower control device that comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber in fluid communication with the outlet tube, as well as at least one of the first inlet tube and second inlet tube; a switching valve suitable for control the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force. The shower control device can be selectively configured in a wall in either a shallow or reduced installation state, or a deep or extended installation state.

Abstract: The invention refers to a panel assembly and a tap device including the panel assembly, wherein the tap device includes a valve with a valve cover, and the panel assembly includes a panel with a through hole, wherein the panel assembly further includes a positioning member passing through the through hole and can be secured to the panel, and the positioning member is movably plugged onto the valve cover in the axial direction of the valve cover.

Abstract: The present disclosure relates to a shower device and a shower controlling device. The shower controlling device comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber which is in fluid communication with the outlet tube and is maintained to be in fluid communication with at least one of the first inlet tube and second inlet tube; a switching valve which is spaced apart from the mixing valve and is suitable for controlling the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force.

Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.

Abstract: The present disclosure relates to the field of fluid switch, and in particular, to an handle assembly and a faucet with the same, wherein the handle assembly comprises a handle including a handle rod; a handle housing which has an inner cavity and a through-hole, and the through-hole is defined by an inner wall which is formed by the handle housing extending towards the inner cavity from its one end, the through-hole is configured to be tapered at a transition position where the inner wall connects the handle housing, and the handle rod is rotatably fitted into the though-hole; a first wear-resistant member which is elastic and received in an accommodating area formed by a transition part of the through-hole and the handle rod; and a second wear-resistant member which is engaged to the handle rod and rests against the inner wall so that the handle rod and the handle housing are positioned on the same plane by suffered the limitation of the second wear-resistant member after making the handle rod and the handl

Abstract: The invention refers to a panel assembly and a tap device including the panel assembly, wherein the tap device includes a valve with a valve cover, and the panel assembly includes a panel with a through hole, wherein the panel assembly further includes a positioning member passing through the through hole and can be secured to the panel, and the positioning member is movably plugged onto the valve cover in the axial direction of the valve cover.

Abstract: The present disclosure relates to the field of fluid switches, and more particularly to an extractable faucet, comprising a faucet housing configured as a tubular member with a cavity; a faucet body including an extractable head and an extractable conduit, an water inlet end of the extractable head is connected to the extractable conduit; a first support received in the cavity and located in a water outlet end of the faucet housing, the extractable head is freely received in the first support and a purified water pipe is embedded detachably into the first support; a mounting seat configured to function as a water distributor and is detachably engaged with the faucet housing; a valve cartridge received in the mounting seat and is used for controlling the shut off of the extractable conduit and the purified water pipe, and separating the flow path of the tap-water and that of the purified water.

Abstract: The present disclosure relates to a switch valve unit, a fluid switch, and a fluid switch assembly. The switch valve unit comprises a valve seat which defines a valve cavity having an open bottom end port; an at least partially axially deformable diaphragm member which is mounted in the valve cavity to divide the valve cavity into an upper cavity portion and a lower cavity portion, and provided with a first hole and a second hole spaced from each other and providing fluid communication between the upper cavity portion and the lower cavity portion; a button axially movably mounted on the valve seat; and a valve rod assembly connected to the button so as to follow the movement of the button, extending through the valve seat and into the upper cavity portion, and having a first position to seal the first hole and a second position to depart from the second first hole.

Abstract: In the disclosure a fluid mixing valve for mixing a first fluid and a second fluid is provided, comprising: a housing; a balance valve module for balancing pressure between the first fluid and the second fluid, comprising a first fluid inlet, a second fluid inlet, a first fluid outlet in fluid communication with the first fluid inlet, and a second fluid outlet in fluid communication with the second fluid inlet; an adjustable valve module disposed on the balance valve module, comprising an inner casing member, flow-rate adjustment seat secured to the inner casing member, and a temperature adjustment shaft received in the inner casing member; and a mixed fluid discharging passage.

Abstract: The present disclosure relates to a shower device and a shower controlling device. The shower controlling device comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber which is in fluid communication with the outlet tube and is maintained to be in fluid communication with at least one of the first inlet tube and second inlet tube; a switching valve which is spaced apart from the mixing valve and is suitable for controlling the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force.

Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.

Abstract: The present disclosure relates to a switch valve unit, a fluid switch, and a fluid switch assembly. The switch valve unit comprises a valve seat which defines a valve cavity having an open bottom end port; an at least partially axially deformable diaphragm member which is mounted in the valve cavity to divide the valve cavity into an upper cavity portion and a lower cavity portion, and provided with a first hole and a second hole spaced from each other and providing fluid communication between the upper cavity portion and the lower cavity portion; a button axially movably mounted on the valve seat; and a valve rod assembly connected to the button so as to follow the movement of the button, extending through the valve seat and into the upper cavity portion, and having a first position to seal the first hole and a second position to depart from the second first hole.

Abstract: In the disclosure a fluid mixing valve for mixing a first fluid and a second fluid is provided, comprising: a housing; a balance valve module for balancing pressure between the first fluid and the second fluid, comprising a first fluid inlet, a second fluid inlet, a first fluid outlet in fluid communication with the first fluid inlet, and a second fluid outlet in fluid communication with the second fluid inlet; an adjustable valve module disposed on the balance valve module, comprising an inner casing member, flow-rate adjustment seat secured to the inner casing member, and a temperature adjustment shaft received in the inner casing member; and a mixed fluid discharging passage.

Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.

Abstract: A quick assembly and disassembly mechanism includes a nut seat and a slide block which is movably coupled to the nut seat. The nut seat includes at least two cantilever lock blocks therein. The inner wall of each lock block has threads thereon. The inner diameter encircled by the lock blocks matches with a bolt of a faucet. In normal state, the nut seat can be moved freely on the bolt. When the nut seat is moved to a counter top to compress the slide block, the slide block will push the lock blocks to mesh with the bolt tightly, so that the faucet can be mounted and dismounted quickly.

Abstract: A quick assembly and disassembly mechanism for a faucet includes a main body, a movable lock block disposed in the main body, a press plate which is movably disposed on the main body, and push blocks which are movably disposed on the main body and driven by the press plate. When the main body is moved to the counter top to compress the press plate, the press plate will hold against the push blocks to push the lock block to mesh with the bolt tightly, so that the faucet can be mounted and dismounted quickly. The assembly and disassembly of the faucet and the related parts is more convenient and quick.

Abstract: The invention provides a fluid delivery assembly for use with a water discharge fixture, such as a faucet. The fluid delivery assembly includes a tube assembly, a housing and a retaining assembly. The fluid delivery assembly provides for water flow from hot and cold water inlets to the faucet. The fluid delivery assembly may be assembled by hand without the need for tools, allowing for easy replacement of the fluid delivery assembly, without the need to disassemble the faucet assembly or to replace the entire faucet assembly.