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公开(公告)号：US20210388583A1
公开(公告)日：2021-12-16
申请号：US16898446
申请日：2020-06-11
发明人： Kesheng Peng , Lianhua Mao , Yulin Qiu
IPC分类号： E03C1/04
摘要： A pull-out faucet includes a faucet spout, a braided hose that is movably disposed in the faucet spout, a coupling member that is disposed in the faucet spout and hermetically connected to an outlet end of the braided hose, and a fixing assembly. The fixing assembly includes a fixing seat disposed in the faucet spout, a first fixing member secured in the fixing seat, and a second fixing member having a magnetic attraction with the first fixing member. The fixing seat has a central first through hole. The second fixing member is installed on the coupling member. The coupling member is attracted and secured on the fixing assembly.
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公开(公告)号：US10823321B2
公开(公告)日：2020-11-03
申请号：US15654686
申请日：2017-07-19
发明人： Lianhua Mao
IPC分类号： F16L37/252 , F16L21/04 , F16L37/12 , F16L37/48 , F16L37/098 , F16L37/133 , F16L17/025 , F16B7/04
摘要： A tube quick-release assembly includes an outer socket and an inner plug. The inner plug is movably inserted in the outer socket. An upper portion of the outer socket is formed with two opposing engaging openings. An engaging buckle is fitted on the inner plug. The engaging buckle is provided with two opposing engaging legs having hooks and flaring outward. The hooks of the engaging buckle radially engage with the two engaging openings of the outer socket to realize a quick connection of tubes. The two hooks of the engaging buckle can be pressed inward to realize a quick disconnection of tubes.
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公开(公告)号：US20160369484A1
公开(公告)日：2016-12-22
申请号：US14745468
申请日：2015-06-22
发明人： Kesheng Peng , Lianhua Mao , Huiru Zhao
摘要： A cartridge type valve core structure of a water tap includes a cartridge casing and a valve core. The cartridge casing has an accommodation room therein. An outer wall of the cartridge casing is provided with a first engaging portion for connecting with the water tap. The valve core is disposed in the accommodation room. The valve core includes a control end, a water inlet end, a water outlet end, and at least one water room. The control end extends out of the cartridge casing from a top end of the accommodation room. The water inlet end extends out of the cartridge casing from a bottom end of the accommodation room. The water outlet end extends out of the cartridge casing from one side of the accommodation room. Through the aforesaid modular structure, the valve core can be mounted to the water tap quickly through the cartridge casing.
摘要翻译： 水龙头的筒式阀芯结构包括筒壳体和阀芯。 盒式外壳在其中具有容纳室。 盒壳体的外壁设置有用于与水龙头连接的第一接合部分。 阀芯设置在容纳室中。 阀芯包括控制端，进水端，出水端和至少一个水室。 控制端从容纳室的顶端延伸出盒壳体。 进水口从容纳室的底端伸出盒壳体。 水出口端从容纳室的一侧延伸出盒壳体。 通过上述模块化结构，阀芯可以快速地通过筒体安装到水龙头上。
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公开(公告)号：US12104636B2
公开(公告)日：2024-10-01
申请号：US16920735
申请日：2020-07-05
发明人： Yulin Qiu
IPC分类号： F16B37/08
CPC分类号： F16B37/0892
摘要： A quick-release and quick-installation nut includes a nut body. The nut body includes a first threaded block and a second threaded block. An inner wall of the first threaded block and an inner wall of the second threaded block are formed with inner threaded surfaces for cooperating with an outer threaded surface of a screw rod. A right end of the first threaded block is detachably connected to a right end of the second threaded block. A left end of the first threaded block is hingedly or detachably connected to a left end of the second threaded block. The nut can realize quick disassembly and installation with the screw rod.
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公开(公告)号：US20210317863A1
公开(公告)日：2021-10-14
申请号：US16920735
申请日：2020-07-05
发明人： Yulin Qiu
IPC分类号： F16B37/08
摘要： A quick-release and quick-installation nut includes a nut body. The nut body includes a first threaded block and a second threaded block. An inner wall of the first threaded block and an inner wall of the second threaded block are formed with inner threaded surfaces for cooperating with an outer threaded surface of a screw rod. A right end of the first threaded block is detachably connected to a right end of the second threaded block. A left end of the first threaded block is hingedly or detachably connected to a left end of the second threaded block. The nut can realize quick disassembly and installation with the screw rod.
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公开(公告)号：US20200340221A1
公开(公告)日：2020-10-29
申请号：US16396755
申请日：2019-04-28
发明人： Kesheng Peng , Shengshen Zhan
IPC分类号： E03C1/04
摘要： A temperature-regulating double-control automatic faucet includes a faucet body, a single-handle double-control mixed water valve core having a lever, a solenoid valve, a water pipe assembly, a controller, a magnetic induction device, and a proximity sensor. The single-handle double-control mixed water valve core is installed in the faucet body cylinder. The magnetic induction device is configured to detect a position change of the lever. The proximity sensor is configured to sense a manual operation. The automatic faucet has a manual control mode and a sensing control mode for use, which can be used conveniently.
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公开(公告)号：US11566404B2
公开(公告)日：2023-01-31
申请号：US16898446
申请日：2020-06-11
发明人： Kesheng Peng , Lianhua Mao , Yulin Qiu
IPC分类号： E03C1/04
摘要： A pull-out faucet includes a faucet spout, a braided hose that is movably disposed in the faucet spout, a coupling member that is disposed in the faucet spout and hermetically connected to an outlet end of the braided hose, and a fixing assembly. The fixing assembly includes a fixing seat disposed in the faucet spout, a first fixing member secured in the fixing seat, and a second fixing member having a magnetic attraction with the first fixing member. The fixing seat has a central first through hole. The second fixing member is installed on the coupling member. The coupling member is attracted and secured on the fixing assembly.
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公开(公告)号：US20210200248A1
公开(公告)日：2021-07-01
申请号：US16920734
申请日：2020-07-05
发明人： Kesheng Peng , Yulin Qiu , Shengsen Zhan
IPC分类号： G05D7/06 , F16K31/06 , F16K31/143 , G01N33/18
摘要： An operating structure of a pilot-operated solenoid valve is provided. The pilot-operated solenoid valve includes a valve body having a main valve orifice and a pilot valve orifice to open and close the main valve orifice. The pilot valve orifice communicates with an accommodating chamber of the valve body. The operating structure includes a knob, an adjustment rod, and a water stop nut. The knob is positioned and fitted to an opening of the accommodating chamber. The adjustment rod is hermetically fitted in the accommodating chamber. One end of the adjustment rod is threadedly connected to the knob, and the other end of the adjustment rod is connected to the water stop nut. The adjustment rod is driven to move axially by rotation of the knob for driving the water stop nut to control the opening and closing of the main valve orifice.
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公开(公告)号：US20190024834A1
公开(公告)日：2019-01-24
申请号：US15654686
申请日：2017-07-19
发明人： Lianhua Mao
IPC分类号： F16L37/252 , F16L37/48 , F16L21/04
CPC分类号： F16L37/252 , F16B7/042 , F16L17/025 , F16L21/045 , F16L37/121 , F16L37/48
摘要： A tube quick-release assembly includes an outer socket and an inner plug. The inner plug is movably inserted in the outer socket. An upper portion of the outer socket is formed with two opposing engaging openings. An engaging buckle is fitted on the inner plug. The engaging buckle is provided with two opposing engaging legs having hooks and flaring outward. The hooks of the engaging buckle radially engage with the two engaging openings of the outer socket to realize a quick connection of tubes. The two hooks of the engaging buckle can be pressed inward to realize a quick disconnection of tubes.
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公开(公告)号：US10156062B2
公开(公告)日：2018-12-18
申请号：US14759936
申请日：2014-01-17
发明人： Lianhua Mao
摘要： A plastic water channel main body of a temperature adjustable water tap includes a plastic H-shaped frame and a water sealing plate. A water outlet leading upward is disposed in the middle of a transverse pipe of the frame. Two ends of the transverse pipe are connected to valve seats protruding upward. An inner hole of the transverse pipe enables the water outlet to communicate with inner cavities of the two valve seats. The bottom of each valve seat is provided with a water inlet and a water inlet pipe extending downward. Each water inlet pipe communicates with the water inlet of the corresponding valve seat. The front of the transverse pipe is provided with a channel communicating with the inner hole and cutting into the inner cavities of the two valve seats. The water sealing plate is fixed on the opening of the channel and seals the channel.
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