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公开(公告)号：US09580895B2
公开(公告)日：2017-02-28
申请号：US14402981
申请日：2013-04-28
Applicant: Feiyu Li
CPC classification number: E03D3/04 , Y10T137/7287
Abstract: A draining and flushing mechanism comprises a tank body, a first piston, a fixation rod to assemble the first piston, a main energy-storage spring and a drainage valve; the first piston is assembled inside the tank body and divided the tank body into a top tank and a bottom tank; the bottom tank is a water storage room spaced by the first piston and the tank body at the lower portion of the tank body; the main energy-storage spring is attached to the first piston to push the first piston to the bottom tank; an inlet pipe is connected to the bottom tank; wherein the bottom surface of the bottom tank is disposed with an assembly hole, the drainage valve is connected to the assembly hole and assembled to the outer side of the bottom tank, the drainage valve is disposed with at least a drainage hole.
Abstract translation: 排水冲洗机构包括罐体，第一活塞，组装第一活塞的固定杆，主储能弹簧和排水阀; 第一活塞组装在罐体内部，并将罐体分为顶罐和底罐; 底部箱体是一个储水室，由第一活塞和箱体在箱体的下部间隔开; 主储能弹簧附接到第一活塞以将第一活塞推到底罐; 入口管连接到底箱; 其特征在于，底箱的下表面设有组装孔，排水阀连接到组装孔并组装到底箱的外侧，排水阀至少设有排水孔。
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公开(公告)号：US09677261B2
公开(公告)日：2017-06-13
申请号：US14651938
申请日：2013-09-11
Applicant: Feiyu Li
Inventor： Changfa Jiang , Haitao Xu
CPC classification number: E03D11/08 , E03D1/266 , E03D1/38 , E03D2201/30
Abstract: The present invention provides a quick siphon toilet. The quick siphon toilet comprises a toilet body and a water tank, the toilet body is disposed with a spray waterway to wash the bottom portion of the toilet body and a flush waterway to wash the periphery wall of the toilet body, the bottom portion of the toilet body is disposed with a siphon washing-out pipe, the water tank is disposed with a drain valve, wherein the drain valve is disposed with a first drain outlet connected to the flush waterway and a second drain outlet connected to the spray waterway, the spray waterway is disconnected to the flush waterway. In a condition of same water volume, the present invention has longer siphon time and flushing time and better washing-out effect. And the present invention uses less water based on well flushing function, thus making it water-saving.
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Patent Agency Ranking
公开(公告)号：US09487942B2
公开(公告)日：2016-11-08
申请号：US14650101
申请日：2013-09-11
Applicant: Feiyu Li
Inventor： Jieshan Guo , Haitao Xu
CPC classification number: E03D11/08 , E03D1/286 , E03D1/38 , E03D11/13 , E03D2201/30 , E03D2201/40
Abstract: A spray type siphon toilet with accelerating siphon includes a toilet body and a first water tank, the top of the urinal of the toilet body is disposed with a flushing hole, the bottom of the urinal of the toilet body is disposed with a spray hole, the toilet body further comprises a flushing waterway to the flushing hole and an spray waterway to the spray hole; the first water tank is disposed with a first drain valve, the inlet of the spray waterway is connected to the drain port of the first drain valve; wherein the spray waterway is connected to a water seal structure, air cannot enter the spray waterway after the first drain valve drains; the water seal surface is even with the water seal surface of the urinal of the toilet body.
Abstract translation: 具有加速虹吸的喷雾式虹吸式马桶包括马桶主体和第一水箱，马桶主体的小便器的顶部设有冲洗孔，马桶主体的小便器的底部设有喷孔， 所述马桶主体还包括到所述冲洗孔的冲洗水道和到所述喷射孔的喷射水道; 第一水箱设置有第一排水阀，喷水道的入口连接到第一排水阀的排水口; 其中喷水道连接到水封结构，在第一排水阀排水之后，空气不能进入喷水道; 水密封表面与厕所主体的小便池的水封面均匀。
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公开(公告)号：US09835276B2
公开(公告)日：2017-12-05
申请号：US14439871
申请日：2013-09-11
Applicant: Feiyu Li
CPC classification number: F16L21/02 , E03D11/14 , E03D11/17 , F16L15/04 , F16L37/08 , F16L41/088 , F16L41/16
Abstract: A quick-seal connecting component includes a first sealing ring, an expansion pipe and pipe joint with front and rear running through; the joint is assembled to a pipe in sealing engagement by the first sealing ring and the expansion pipe. The expansion pipe is sleeved on the outer wall of the pipe type joint. The first sealing ring is sleeved on the outer wall of the expansion pipe. The pipe type joint of the connecting component is assembled to the toilet pipe by the first sealing ring, the expansion pipe and the second sealing ring.
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公开(公告)号：US09605421B2
公开(公告)日：2017-03-28
申请号：US13899889
申请日：2013-05-22
Applicant: Feiyu Li
Abstract: A water-saving siphon toilet has a toilet body and a water tank, a eject water channel used for flushing the bottom of the toilet body and a brushing water channel used for brushing the washable surface of the toilet body are arranged between the toilet body and the water tank, and a siphon channel used for pollution is arranged at the bottom of the toilet body, and a first drain valve and a overflow pipe are arranged in the water tank, the eject water channel is isolated from the outside air, and reserved water is stored in the eject water channel for assisting flush the bottom of the toilet body next time. The eject water channel of the toilet body contacts outside air only at the water seal out of the eject hole when the toilet is at non-working states.
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公开(公告)号：US20150260319A1
公开(公告)日：2015-09-17
申请号：US14439871
申请日：2013-09-11
Applicant: Feiyu LI
CPC classification number: F16L21/02 , E03D11/14 , E03D11/17 , F16L15/04 , F16L37/08 , F16L41/088 , F16L41/16
Abstract: A quick-seal connecting component includes a first sealing ring, an expansion pipe and pipe joint with front and rear running through; the joint is assembled to a pipe in sealing engagement by the first sealing ring and the expansion pipe. The expansion pipe is sleeved on the outer wall of the pipe type joint. The first sealing ring is sleeved on the outer wall of the expansion pipe. The pipe type joint of the connecting component is assembled to the toilet pipe by the first sealing ring, the expansion pipe and the second sealing ring.
Abstract translation: 快速密封连接部件包括第一密封环，膨胀管和管接头，其前后运行; 接头被组装到由第一密封环和膨胀管密封接合的管中。 膨胀管套在管型接头的外壁上。 第一个密封环套在膨胀管的外壁上。 连接部件的管接头通过第一密封环，膨胀管和第二密封环组装到马桶管上。
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公开(公告)号：US20150159357A1
公开(公告)日：2015-06-11
申请号：US14402981
申请日：2013-04-28
Applicant: Feiyu LI
IPC: E03D3/04
CPC classification number: E03D3/04 , Y10T137/7287
Abstract: A draining and flushing mechanism comprises a tank body, a first piston, a fixation rod to assemble the first piston, a main energy-storage spring and a drainage valve; the first piston is assembled inside the tank body and divided the tank body into a top tank and a bottom tank; the bottom tank is a water storage room spaced by the first piston and the tank body at the lower portion of the tank body; the main energy-storage spring is attached to the first piston to push the first piston to the bottom tank; an inlet pipe is connected to the bottom tank; wherein the bottom surface of the bottom tank is disposed with an assembly hole, the drainage valve is connected to the assembly hole and assembled to the outer side of the bottom tank, the drainage valve is disposed with at least a drainage hole.
Abstract translation: 排水冲洗机构包括罐体，第一活塞，组装第一活塞的固定杆，主储能弹簧和排水阀; 第一活塞组装在罐体内部，并将罐体分为顶罐和底罐; 底部箱体是一个储水室，由第一活塞和箱体在箱体的下部间隔开; 主储能弹簧附接到第一活塞以将第一活塞推到底罐; 入口管连接到底箱; 其特征在于，底箱的下表面设有组装孔，排水阀连接到组装孔并组装到底箱的外侧，排水阀至少设有排水孔。
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