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公开(公告)号：US11959265B2
公开(公告)日：2024-04-16
申请号：US17676927
申请日：2022-02-22
Applicant: ZHONGSHAN MEITU PLASTIC IND. CO., LTD.
Inventor： Wenhui Zhou , Hai Zhang , Haojia Huang , Ke Xiao
IPC: E03D3/12
CPC classification number: E03D3/12 , E03D2201/30
Abstract: A regulating device for regulating water consumption of a concealed water tank includes a water tank, a hinged base is fixedly arranged on the inner wall of the water tank, a water separator is hinged on the hinged base. A regulating mechanism is arranged between the hinged base and the water separator, and the regulating mechanism can drive the water separator to rotate and fix to divide the accommodation space of the water tank. Compared with the prior art, the regulating device realizes the variable volume of the water tank by regulating the rotation of the water separator through the regulating mechanism. The structure is simple and convenient for the later repair and maintenance of the water tank.
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公开(公告)号：US11795677B2
公开(公告)日：2023-10-24
申请号：US17407221
申请日：2021-08-20
Applicant: TOTO LTD.
Inventor： Tomoaki Morita , Takehiro Minami , Keita Yoshisaka
IPC: E03D11/18
CPC classification number: E03D11/18 , E03D2201/30
Abstract: A flush toilet includes a bowl part that receives waste, a drainage water trap that is connected to a bottom of the bowl part, a jet water spout port that spouts washing water toward the drainage water trap, and a discharge port that is connected to the drainage water trap and discharges waste, wherein the drainage water trap includes a rising pipe line that is connected to the bowl part, a curved pipe line that includes a rising curved part that is connected to the rising pipe line and rises backward and a falling curved part that falls backward, a falling pipe line that is connected to the curved pipe line, and a swelled part that forms a space that is swelled toward a back side thereof and is continuous with the discharge port, on a downstream side of a curved top part of the curved pipe line.
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公开(公告)号：US11739519B2
公开(公告)日：2023-08-29
申请号：US17191070
申请日：2021-03-03
Applicant: Kohler Co.
Inventor： Clayton C. Garrels , Jeremiah J. Rauwerdink , Randal S. Graskamp
CPC classification number: E03D11/18 , E03D3/00 , E03D2201/30
Abstract: A toilet includes a bowl with a sump and a trapway connecting the sump to an outlet of the toilet. The trapway has a zeta shape and is configured to induce a siphon which provides pressure to suction waste water from the bowl during a flush cycle. A trapway supply conduit is connected to the trapway in a tangential orientation to an upleg region of the trapway. The trapway supply conduit supplies water to the trapway, which follows a contour of the inner surface of the trapway supply conduit and continues in the same direction into the upleg region of the trapway by relying on a fluid flow to follow the curve of a convex surface placed proximate to the flow.
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公开(公告)号：US20180355598A1
公开(公告)日：2018-12-13
申请号：US15679659
申请日：2017-08-17
Applicant: Helvex, S.A. de C.V.
Inventor： Arturo Villalobos Lopez
CPC classification number: E03D11/08 , E03D5/024 , E03D11/18 , E03D2201/30
Abstract: The present invention is related with the bathroom furniture manufacturing industry, such as bathtubs, washbasin, bidets, toilets among others. Particularly it relates to the manufacture of toilet bowls with a structure that allows for proper cleaning of the inside of the toilet when it is finished using, dragging efficiently solid and liquid wastes. Structurally the present invention consists of a toilet bowl with flux for a waste dragging, characterized by comprises a distribution chamber with an inlet at the top and two outlets, one in the front side wall and the other in the bottom wall; The outlet of the lateral wall conducts the flow of water into the rim, wherein said flow is distributed in 28 ellipsoidal holes throughout the periphery, on the underside thereof; The outlet of the lower face of the distribution chamber ends in two branches that surround the interior, the wall of the pot to reach the flow, which is the outlet of the jet that will push the waste towards the exit of the trap water.
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公开(公告)号：US20170370081A1
公开(公告)日：2017-12-28
申请号：US15626524
申请日：2017-06-19
Applicant: TOTO LTD.
Inventor： Shu KASHIRAJIMA , Yuuki SHINOHARA
CPC classification number: E03D1/263 , E03D11/02 , E03D11/08 , E03D11/18 , E03D2201/30
Abstract: A flush toilet is provided, which can enhance discharge performance of waste from an inside of a water discharge trap conduit even with a smaller amount of flushing water, in the flush toilet discharging waste by a siphon action. A flush toilet of the present invention has a bowl section, a water discharge trap conduit, and a jet spout port connected to a lower portion of the bowl section and opened toward the water discharge trap conduit, with an outlet portion bottom surface of an outlet portion thereof and a bottom surface of the bowl section being connected, and a bottom surface of the bowl section forms a curved surface that diagonally inclines more downward than the outlet portion bottom surface from a tip end of an outlet portion bottom surface of the jet spout port.
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Patent Agency Ranking
公开(公告)号：US09719239B2
公开(公告)日：2017-08-01
申请号：US14659035
申请日：2015-03-16
Applicant: Kohler India Corporation Private Limited
Inventor： Arun Bhardwaj , Vivek Kumar Srivastava , Shyam Nandan Kumar
CPC classification number: E03D11/08 , E03D11/02 , E03D11/135 , E03D11/14 , E03D2201/30 , E03D2201/40
Abstract: A toilet includes a bowl having an opening, an outlet, and two jet holes positioned above a water line defined by a weir of a trapway. The two jet holes are configured to evacuate waste from the bowl into a drain.
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公开(公告)号：US20160289937A1
公开(公告)日：2016-10-06
申请号：US15086331
申请日：2016-03-31
Applicant: MANSFIELD PLUMBING PRODUCTS, LLC
Inventor： PAUL CONRAD
CPC classification number: E03D1/306 , E03D2201/30
Abstract: A siphonic flush toilet includes a tank adapted to hold flush water which includes a jet opening and a rim opening. A bowl assembly is also included which has a bowl with a rim conduit connected to the rim opening and a jet feed connected to the jet opening. A rim trap assembly is connected to a flush valve and opening of the flush valve allows flush water to enter the rim conduit and the jet feed. Closure of the flush valve stops flush water from entering the rim conduit and the jet feed while retaining flush water in the rim trap assembly to maintain a prime within the connected jet feed.
Abstract translation: 虹吸式冲水马桶包括适于保持冲洗水的罐，其包括喷射开口和边缘开口。 还包括碗组件，其具有碗，其具有连接到轮辋开口的边缘导管和连接到喷射开口的喷射进料。 轮辋收集器组件连接到冲洗阀并且冲洗阀的打开允许冲洗水进入轮辋管道和喷射进料。 冲洗阀的关闭阻止冲洗水进入边缘管道和喷射进料，同时保持边缘捕集器组件中的冲洗水，以在连接的喷射进料内保持灌浆。
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公开(公告)号：US20160251841A1
公开(公告)日：2016-09-01
申请号：US15032272
申请日：2014-10-23
Applicant: Quang Le HUYNH
Inventor： Quang Le HUYNH
CPC classification number: E03D11/10 , E03D3/12 , E03D5/003 , E03D5/10 , E03D9/052 , E03D11/00 , E03D2201/30
Abstract: A water saving toilet system having a toilet including a toilet bowl having an upper portion and a lower portion, at least one valve interposed between a first water source and a second water source and the toilet bowl for controlling at least one volume of water flowing from the first water source and/or the second water source to the toilet bowl and a timing mechanism connected to the at least one valve for controlling an amount of time that the valve allows water to flow from the first water source and/or the second water source to the toilet bowl, wherein the at least one valve and the timing mechanism cooperate to adjust the flush volume.
Abstract translation: 一种具有马桶的节水马桶系统，该马桶包括具有上部和下部的马桶，至少一个插入在第一水源和第二水源之间的阀和用于控制至少一个体积的水流动的马桶 所述第一水源和/或所述第二水源到所述马桶盆，以及连接到所述至少一个阀的定时机构，用于控制所述阀允许水从所述第一水源和/或所述第二水流出的时间量 源至马桶，其中至少一个阀和定时机构协调以调节冲洗容积。
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公开(公告)号：US09404246B2
公开(公告)日：2016-08-02
申请号：US13825517
申请日：2011-09-09
Applicant: Jiwei Yu
Inventor： Jiwei Yu
CPC classification number: E03D1/24 , E03D1/32 , E03D2201/30 , F16K31/26
Abstract: Disclosed are a self-closing water saving device, method, and toilet. The self-closing water saving device for mounting in a tank of a toilet bowl is used for supplying water to the tank, and is characterized by comprising: a water inlet adapted to be connected to an external water source, a water outlet adapted to provide water to the tank, and a jet-propelling port for jetting water to the bottom of a water trap of the toilet bowl or the bottom of a sewer; wherein, when the tank discharges water to the water trap, the water jetted from the jet-propelling port is used to propel the water which is discharged from the tank and flows into the water trap, the bottom of the water trap, or the bottom of the sewer.
Abstract translation: 公开了一种自动关闭节水装置，方法和马桶。 用于安装在马桶的罐中的自动关闭节水装置用于向罐供水，其特征在于包括：适于连接到外部水源的进水口，适于提供 水到水箱，以及用于将水喷射到马桶的排水口或下水道底部的喷射推进口; 其特征在于，当所述箱体将水排放到所述集水器时，从所述喷射推进口喷射的水被用于推动从所述箱体排出的水流入所述集水器，所述集水器底部或所述底部 的下水道。
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公开(公告)号：US09009877B2
公开(公告)日：2015-04-21
申请号：US13503456
申请日：2010-11-04
Applicant: Koji Miwa , Kojiro Watari , Hitomi Yamai , Ken Higuchi
Inventor： Koji Miwa , Kojiro Watari , Hitomi Yamai , Ken Higuchi
CPC classification number: E03D11/02 , E03D5/024 , E03D11/08 , E03D2201/30
Abstract: Air suction device for a flush toilet configured to suction air from a toilet drain duct having a suction chamber dividing a tank body interior, a float in the suction chamber and an on-off valve closing an air inlet when the float lifts to prevent air flow from the toilet drain duct side into the suction chamber. The air inlet is higher than the water level in a toilet flushing standby mode. The on-off valve opens the air inlet to allow air flow form the drain duct side in the suction chamber when flush water in the tank drops such that the float is lowered form the raised position. An embodiment includes a valve chest, a float and attracting member for on-off valve manipulation. Another embodiment includes a valve chest with a small air flow manipulation hole.
Abstract translation: 抽水马桶的空气抽吸装置，其构造成从具有分隔箱体内部的吸入室的抽水马桶排放管吸入空气，吸入室中的浮子和当浮子升起以防止空气流动时关闭空气入口的开关阀 从马桶排水管一侧进入吸入室。 空气入口高于马桶冲洗待机模式下的水位。 开关阀打开空气入口以允许空气从吸入室中的排水管道侧流出，当罐中的冲洗水下降时，浮子从升高位置下降。 实施例包括用于开关阀操纵的阀室，浮子和吸引构件。 另一实施例包括具有小气流操作孔的阀门。
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