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公开(公告)号：US12036567B2
公开(公告)日：2024-07-16
申请号：US17712720
申请日：2022-04-04
发明人： Donghai Chen , Fengde Lin , Bin Cao
摘要： A method for shutting off water that is applied to a water outlet device, which comprises enabling a volume of a variable chamber to increase to form a negative pressure chamber to suck residual water in a water outlet chamber into the negative pressure chamber by releasing negative pressure at a connection of the variable chamber and the water outlet chamber when the water is shut off. A method for shutting off water that is applied to a water outlet device, which comprises enabling a water shut-off sealing member to hermetically seal a connection of a water outlet hole and a water outlet chamber by a volume of air in the water outlet chamber of the water outlet device increasing to generate negative pressure when the water is shut off. A water outlet device is provided.
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公开(公告)号：US11660620B2
公开(公告)日：2023-05-30
申请号：US17080743
申请日：2020-10-26
发明人： Fengde Lin , Bin Cao , Donghai Chen
CPC分类号： B05B1/1636 , B05B1/18
摘要： A water outlet device for different water sprays from a same nozzle comprises a water outlet portion, and a control mechanism, the water outlet portion comprises a water outlet nozzle, the water outlet nozzle comprises a water outlet, the water outlet nozzle further comprises at least two water inlets, flow directions of the at least two water inlets are not parallel to a flow direction of the water outlet, the control mechanism is connected to the at least two water inlets to control a water inlet condition of each of the at least two water inlets, the water inlet condition comprises at least one of a flow volume or whether the water is flowing or not flowing, and the control mechanism controls the water inlet condition of each of the at least two water inlets to enable the water outlet nozzle to discharge the different water sprays.
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公开(公告)号：US10016769B2
公开(公告)日：2018-07-10
申请号：US14103275
申请日：2013-12-11
发明人： Zhaojin Yin , Mingfu Zhang , Bin Cao , Huasong Zhou
CPC分类号： B05B1/185 , B05B1/1654
摘要： A multi-functional shower includes body unit, a switch unit, a rain shower unit, a head shower unit and a connecting pipe. The body unit has connecting portion to connect a straight portion and a sloping portion. The rain shower unit is disposed inside the straight portion, and the switch unit and the head shower unit are disposed inside the sloping portion, the connecting pipe is disposed inside the connecting portion and is connected to the switch unit and the rain shower unit. The body unit is disposed with an inlet waterway. By rotating the switch unit, the inlet waterway is connected to the rain shower unit or the head shower unit, or is connected to the rain shower unit and the head shower unit at the same time, making water flow out of the rain shower unit or the head shower unit or both at the same time, respectively.
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公开(公告)号：US11833530B2
公开(公告)日：2023-12-05
申请号：US17574366
申请日：2022-01-12
发明人： Fengde Lin , Donghai Chen , Bin Cao
CPC分类号： B05B1/18 , B05B1/1609 , F16K11/161
摘要： The water outlet device comprises a water outlet component and a control mechanism, the water outlet component comprises a spherical chamber, a bottom of the spherical chamber comprises a water outlet hole, a top of the spherical chamber comprises a first water inlet, a side wall of the spherical chamber comprises a second water inlet, discharging water spray from the water outlet hole is controlled by flow rate variations of the first water inlet and the second water inlet, and the control mechanism cooperates with the first water inlet and the second water inlet to steplessly adjust the flow rate variations of the first water inlet and the second water inlet.
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公开(公告)号：US10046341B2
公开(公告)日：2018-08-14
申请号：US14150208
申请日：2014-01-08
发明人： Yulin Wu , Wenbin Fan , Bin Cao , Huasong Zhou
摘要： A shower system includes a top sprayer with at least two water types and a hand shower. The top sprayer is disposed with an inlet waterway to connect to the water source and first diversion waterways corresponding to the water types one by one; wherein the top sprayer is further disposed with a second diversion waterway, the hand shower is connected to the second diversion waterway by an external flexible pipe; the top sprayer is disposed with a switch mechanism, the switch mechanism is cooperated to the inlet waterway, the first diversion waterways and the second diversion waterway to switch the waterways, thus switching any diversion waterway to connect to the inlet waterway.
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公开(公告)号：US09438977B2
公开(公告)日：2016-09-06
申请号：US14532375
申请日：2014-11-04
发明人： Lei Wang , Wenbin Fan , Bin Cao , Huasong Zhou
摘要： The present invention is provided with an outlet mechanism with additional function, which comprises a fixation base, a hand shower and an additional module. The fixation base is assembled to a shower arm with an inlet, an outlet and a waterway connecting the inlet and the outlet, the inlet is connected to the shower arm. The hand shower is connected to the outlet of the fixation base by a flexible pipe and is detachably fixedly connected to the fixation base. The additional module detachably attached to the fixation base. The present invention has advantages: with the additional function, for example it can play music or give off perfume, the structure is simple with fewer components, the configuration is reasonable, and the structure is compact.
摘要翻译： 本发明提供了具有附加功能的出口机构，其包括固定底座，手持花洒和附加模块。 将固定基座组装到具有连接入口和出口的入口，出口和水道的淋浴臂，入口连接到淋浴臂。 手持花洒通过柔性管连接到固定基座的出口，并且可拆卸地固定地连接到固定基座。 附加模块可拆卸地附接到固定基座。 本发明具有以下优点：具有附加功能，例如可以播放音乐或发放香水，结构简单，组件少，配置合理，结构紧凑。
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公开(公告)号：US11433407B2
公开(公告)日：2022-09-06
申请号：US16914349
申请日：2020-06-27
发明人： Shilong Wu , Donghai Chen , Fengde Lin , Bin Cao
摘要： A bubble water generating device, including: a flow divider, a mixer, an air intake runner, and a water outlet cover the flow divider includes at least one first water inlet hole; a first chamber is formed between the mixer and the flow divider; the mixer includes at least one second water inlet hole corresponding to the at least one first water inlet hole one by one, and at least one return hole; the flow area of each second water inlet hole is greater than that of the corresponding first water inlet hole, the return hole, the first water inlet hole and the second water inlet hole are all communicated with the first chamber; the air intake runner is communicated with the first chamber; a second chamber communicating with the second water inlet hole and the return hole is formed between the water outlet cover and the mixer.
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公开(公告)号：US11433406B2
公开(公告)日：2022-09-06
申请号：US16870854
申请日：2020-05-08
发明人： Fengde Lin , Wenxing Chen , Donghai Chen , Bin Cao
摘要： The present disclosure discloses a waterway switching mechanism comprising a mounting portion, a water dividing plate, and a driving mechanism. The mounting portion comprises at least one water dividing passage, and the water dividing plate cooperates with the at least one water dividing passage to switch a waterway through rotation of the water dividing plate. A third upper guiding surface of the movable block contacts and couples to a first inner guiding surface of the water dividing plate to enable the movable block to move to drive the water dividing plate to rotate in a first direction. The movable block cooperates with a fixing guiding surface of an upper matching portion of the mounting portion to enable the push rod to move to drive the movable block and the water dividing plate to rotate in the first direction.
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公开(公告)号：US12071751B2
公开(公告)日：2024-08-27
申请号：US17474727
申请日：2021-09-14
发明人： Bin Cao , Yong Gao , Shaofu Zou , Zhichun Lin , Donghai Chen
IPC分类号： E03C1/04 , B05B15/658 , E03C1/02
CPC分类号： E03C1/0408 , B05B15/658 , E03C2001/026 , E03C2001/0414
摘要： A lifting and lowering rod device with a water outlet terminal comprises one or more fixed portions configured to be connected to a wall, a lifting and lowering rod assembly connected to the one or more fixed portions, and a water inflow passage configured to be in communication with an external water source. The water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage.
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10.发明授权公开(公告)号：US09615697B2
公开(公告)日：2017-04-11
申请号：US14151082
申请日：2014-01-09
发明人： Yulin Wu , Mingfu Zhang , Bin Cao , Huasong Zhou
CPC分类号： A47K3/288 , B05B1/1663 , B05B1/169 , B05B1/18 , E03C1/0408 , F16K11/07 , Y10T137/86582
摘要： A combined pilot valve mechanism and a shower system are applied with the combined pilot valve mechanism. By switching to close the control hole, the first water diversion hole or the second water diversion hole to control the pressures of the pressure cavity, the valve spool is driven to move to alternately close the first outlet or the second outlet, so that the inlet waterway is switched to connect to the first outlet waterway, the first water diversion hole or the second water diversion hole. As the shower system is applied with a combined pilot valve mechanism, which utilizes the control hole to switch the waterways, thus preventing the main pipe from great water pressure. The diameter of the control hole can be smaller, so that the water pressure of the button mechanism can be ignored, only friction and light elastic force of the spring exist.
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