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公开(公告)号：EP2813292A1
公开(公告)日：2014-12-17
申请号：EP13747198.3
申请日：2013-02-06
发明人： LUO, Shuiyuan , CAO, Yongbin , CAO, Bin
CPC分类号： B05B1/1654 , B05B1/18 , B05B1/185 , B05B15/50 , B05B15/60
摘要： Disclosed is a showerhead with a detachable top cover. The showerhead comprises a main body unit (100) with a water outlet channel (700) able to communicate with the water supply, a rotatable water divider (200) installed and connected inside the main body unit (100), and a top cover (300). The water divider (200) is provided with an outer ring (210) and the outer ring (210) has an inner rotating face (213). The inner rotating face (213) is provided with an assembling/disassembling groove (214). The assembling/disassembling groove (214) comprises an in/out groove (211) running through to the outer end face of the outer ring (210) and a transverse groove (212) extending transversely from the inner port of the in/out groove (211). From an outer rotating face (301) of the top cover (300) protrude protruding seats (310). The protruding seats (310) and the assembling/disassembling groove (214) are adapted to one another such that the protruding seats (310) can enter the transverse groove (212) via the in/out groove (211) and such that the protruding seats (310) can enter the in/out groove (211) from the transverse groove (212) to disengage the assembling/disassembling groove (214). A snap-fitting structure (500) is provided between the outer ring (210) of the water divider (200) and the top cover (300) and is able to limit the relative rotation and is able to be assembled and disassembled. The water divider (200) and the top cover (300) are mounted together in a sealed manner and form multiple water outlet chambers (600) corresponding to multiple water outlet functions. The relative rotation of the water divider (200) and the main body unit (100) switches which of the multiple water outlet chambers (600) are in communication with the water inlet channel.
摘要翻译： 公开了具有可拆卸顶盖的喷头。 该喷头包括具有能够与供水连通的出水通道（700）的主体单元（100），安装并连接在主体单元（100）内的可旋转分水器（200）和顶盖（ 300）。 分水器（200）设置有外圈（210），外圈（210）具有内旋转面（213）。 内旋转面（213）设有组装/拆卸槽（214）。 组装/拆卸槽（214）包括延伸到外圈（210）的外端面的进/出槽（211）和横向槽（212），横向槽从进/出槽 （211）。 从顶盖（300）的外旋转面（301）突出突出的座（310）。 突出的座（310）和组装/拆卸槽（214）彼此适配，使得突出的座（310）能够经由进/出槽（211）进入横向槽（212），并且使得突出的座 座（310）可以从横向槽212进入入/出槽211，以使组装/拆卸槽214脱离。 在分水器（200）的外圈（210）和顶盖（300）之间设置有卡扣式结构（500），并且能够限制相对旋转并且能够组装和拆卸。 分水器（200）和顶盖（300）以密封方式安装在一起并形成对应于多个出水口功能的多个出水室（600）。 分水器（200）和主体单元（100）的相对旋转切换多个出水室（600）中的哪一个与进水通道连通。
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公开(公告)号：EP2848315B1
公开(公告)日：2017-12-13
申请号：EP12876344.8
申请日：2012-10-18
发明人： ZHOU, Huasong , JI, Yangfeng , CHEN, Jianmin , CAO, Bin
CPC分类号： F16K17/0406 , B05B1/18 , B05B15/14 , B05B15/50 , B05B15/654 , E03C1/0408 , E03C2201/70
摘要： An explosion-proof spherical head comprises: a spherical head body (100), a valve body (200), and a pressure relief unit (500). The spherical head body (100) is provided with a water path and a drainage hole (130) penetrating through the interior to exterior of the water path. The water path has a water inlet (110) and a water outlet (120). The valve body (200) is provided with a water inlet channel (210) and a water outlet channel (220) that are independent of each other, and is connected in the spherical head body (100). The water inlet channel (210) is a part of the water path. One port of the water outlet channel (220) is communicated with the water outlet (120), and another port of the water outlet channel (220) is communicated with the drainage hole (130). The pressure relief unit (500) is connected in the valve body (200) and at least comprises a sealing member (520) and an elastic member (530) pressing against the sealing member (520) to enable the sealing member (520) to seal a port of the water outlet channel (220). When a shower head is blocked, pressure relief can be performed through the pressure relief unit (500), so as to reduce the pressure borne by a shower head body, and achieve the objective of protecting the shower head. In addition, the structure of the spherical head is simple and the cost is low.
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公开(公告)号：EP2570558A1
公开(公告)日：2013-03-20
申请号：EP11780179.5
申请日：2011-05-09
发明人： ZHOU, Huasong , JIANG, Li , CHEN, Jianmin , CAO, Bin
CPC分类号： E03C1/084 , B05B7/0425 , B05B15/654 , F16K15/141 , F16K15/148
摘要： Provided is a suction check valve used in the field of waterway, which comprises a main body and an elastic seal sleeve (100). A waterway and at least one air inlet aperture are provided in the main body. The waterway is provided with a water inlet aperture (340) and a mutation cavity (350) communicated with the water inlet aperture (340). The section area of the mutation cavity (350) is larger than that of the water inlet aperture (340). The air inlet aperture has an air inlet located outside the main body and an air outlet located in the mutation cavity (350). The elastic seal sleeve (100) is installed in the main body and adapted to the air inlet aperture of the main body. When the water in waterway flows forward, negative pressure is generated in the mutation cavity (350) and the elastic seal sleeve (100) are absorbed so that the air inlet aperture is opened so as to suck air. When the water in waterway flows backward, hydraulic pressure in the waterway acts on an inner surface of the elastic seal sleeve (100) such that the elastic seal sleeve (100) seals the air inlet aperture.
摘要翻译： 本发明提供一种用于水路领域的吸气止回阀，其包括主体和弹性密封套（100）。 水道和至少一个空气入口孔设置在主体中。 水路设置有与进水孔（340）连通的进水孔（340）和变异腔（350）。 突变腔（350）的截面积大于进水孔（340）的截面面积。 空气入口孔具有位于主体外部的空气入口和位于突变腔（350）中的空气出口。 弹性密封套（100）安装在主体中并适用于主体的进气口。 当水路中的水向前流动时，在突变腔（350）中产生负压，并且弹性密封套（100）被吸收，使空气入口孔打开以吸入空气。 当水路中的水向后流动时，水路中的液压作用在弹性密封套（100）的内表面上，使得弹性密封套（100）密封空气入口孔。
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公开(公告)号：EP2848315A1
公开(公告)日：2015-03-18
申请号：EP12876344.8
申请日：2012-10-18
发明人： ZHOU, Huasong , JI, Yangfeng , CHEN, Jianmin , CAO, Bin
CPC分类号： F16K17/0406 , B05B1/18 , B05B15/14 , B05B15/50 , B05B15/654 , E03C1/0408 , E03C2201/70
摘要： An explosion-proof spherical head comprises: a spherical head body (100), a valve body (200), and a pressure relief unit (500). The spherical head body (100) is provided with a water path and a drainage hole (130) penetrating through the interior to exterior of the water path. The water path has a water inlet (110) and a water outlet (120). The valve body (200) is provided with a water inlet channel (210) and a water outlet channel (220) that are independent of each other, and is connected in the spherical head body (100). The water inlet channel (210) is a part of the water path. One port of the water outlet channel (220) is communicated with the water outlet (120), and another port of the water outlet channel (220) is communicated with the drainage hole (130). The pressure relief unit (500) is connected in the valve body (200) and at least comprises a sealing member (520) and an elastic member (530) pressing against the sealing member (520) to enable the sealing member (520) to seal a port of the water outlet channel (220). When a shower head is blocked, pressure relief can be performed through the pressure relief unit (500), so as to reduce the pressure borne by a shower head body, and achieve the objective of protecting the shower head. In addition, the structure of the spherical head is simple and the cost is low.
摘要翻译： 防爆球形头包括球形头本体（100），阀体（200）和减压单元（500）。 球形头部主体（100）设有水路和从水路内部穿透到水路外部的排水孔（130）。 水路具有进水口（110）和出水口（120）。 阀体（200）上设有相互独立的进水通道（210）和出水通道（220），并与球头本体（100）连接。 进水通道（210）是水路的一部分。 出水通道（220）的一端与出水口（120）连通，出水通道（220）的另一端口与排水孔（130）连通。 压力释放单元（500）连接在阀体（200）中并且至少包括密封构件（520）和压靠密封构件（520）的弹性构件（530）以使密封构件（520）能够 密封出水通道（220）的端口。 当莲蓬头堵塞时，可以通过泄压单元（500）进行泄压，以降低淋浴头体承受的压力，达到保护淋浴头的目的。 另外，球头结构简单，成本低。
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公开(公告)号：EP2570558B1
公开(公告)日：2017-09-13
申请号：EP11780179.5
申请日：2011-05-09
发明人： ZHOU, Huasong , JIANG, Li , CHEN, Jianmin , CAO, Bin
CPC分类号： E03C1/084 , B05B7/0425 , B05B15/654 , F16K15/141 , F16K15/148
摘要： Provided is a suction check valve used in the field of waterway, which comprises a main body and an elastic seal sleeve (100). A waterway and at least one air inlet aperture are provided in the main body. The waterway is provided with a water inlet aperture (340) and a mutation cavity (350) communicated with the water inlet aperture (340). The section area of the mutation cavity (350) is larger than that of the water inlet aperture (340). The air inlet aperture has an air inlet located outside the main body and an air outlet located in the mutation cavity (350). The elastic seal sleeve (100) is installed in the main body and adapted to the air inlet aperture of the main body. When the water in waterway flows forward, negative pressure is generated in the mutation cavity (350) and the elastic seal sleeve (100) are absorbed so that the air inlet aperture is opened so as to suck air. When the water in waterway flows backward, hydraulic pressure in the waterway acts on an inner surface of the elastic seal sleeve (100) such that the elastic seal sleeve (100) seals the air inlet aperture.
摘要翻译： 提供了一种用于水路领域的吸入式止回阀，包括主体和弹性密封套（100）。 主体内设有水路和至少一个进气口。 水路设置有与进水口（340）连通的进水口（340）和突变腔（350）。 突变腔（350）的截面积大于进水口（340）的截面积。 进气孔具有位于主体外部的进气口和位于突变腔体（350）中的出气口。 弹性密封套（100）安装在主体内并与主体的进气口相适配。 当水路中的水向前流动时，突变腔（350）中产生负压并且弹性密封套（100）被吸收，使得进气孔打开以吸入空气。 当水路中的水回流时，水路中的液压作用在弹性密封套（100）的内表面上，使得弹性密封套（100）密封进气孔。
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公开(公告)号：EP3851199A1
公开(公告)日：2021-07-21
申请号：EP21152093.7
申请日：2021-01-18
发明人： WU, Shilong , LIN, Fengde , CHEN, Donghai , CAO, Bin
摘要： The present disclosure discloses a water outlet assembly and a water outlet assembly. The water outlet assembly comprises an ejector and a water outlet portion. The ejector and the water outlet portion are disposed along a water flow direction. The ejector comprises a jet hole. The water outlet portion comprises a shielding portion and a water outlet hole penetrating the shielding portion. An opening of the water outlet hole is enlarged along the water flow direction. Water ejected from the jet hole is divided into an impact portion and a straight portion, the impact portion impacts the shielding portion and flows out along an edge of the water outlet hole to define a water curtain, and the straight portion directly flows through the water outlet hole to be ejected to define straight water. It has following advantages: the water curtain and the straight water flow out concurrently to have a good water spray effect.
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公开(公告)号：EP4289511A3
公开(公告)日：2024-03-20
申请号：EP23206549.0
申请日：2020-10-26
发明人： LIN, Fengde , CAO, Bin , CHEN, Donghai
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 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 and 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. The water inlet conditions of the two water inlets of a nozzle water outlet to achieve different water spray patterns, and a goal of different water sprays from the same nozzle is achieved. The flow directions of the water inlets and the flow direction of the water outlet are not parallel, and the water flowing in through the two water inlets can impact each other to generate new water sprays.
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公开(公告)号：EP4067584A1
公开(公告)日：2022-10-05
申请号：EP22166583.9
申请日：2022-04-04
发明人： CHEN, Donghai , LIN, Fengde , CAO, Bin
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：EP4032616A1
公开(公告)日：2022-07-27
申请号：EP22152538.9
申请日：2022-01-20
发明人： LIN, Fengde , CHEN, Donghai , CAO, Bin
摘要： The present disclosure discloses a water outlet device and a shower. 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. It has following advantages: dynamic shaking water effect is achieved, water spray is fuller, discharging water is more uniform, and massaging feeling is remarkable; the water flow can be discharged from a whole surface cover; and a stepless variation of the water spray from the same water outlet hole is achieved.
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公开(公告)号：EP2813292B1
公开(公告)日：2019-01-16
申请号：EP13747198.3
申请日：2013-02-06
发明人： LUO, Shuiyuan , CAO, Yongbin , CAO, Bin , ZHOU, Huasong
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