公开(公告)号：US09359753B2

公开(公告)日：2016-06-07

申请号：US14226431

申请日：2014-03-26

Applicant: TOTO LTD.

Inventor： Tomohiro Hirakawa ,  Masaki Kitamura ,  Shu Kashirajima ,  Yuki Shinohara ,  Koji Kamei

IPC: E03D11/02 ,  E03D11/08

CPC classification number: E03D11/08 ,  E03D2201/40

Abstract: A flush toilet which including a bowl portion having a waste-receiving surface, a rim and a recess; a water spouting portion for spouting the flush water forwardly; and a drainage conduit. The recess of the bowl portion has a bottom below a pooled water level, and a wall surface connecting between the bottom and a lower edge of the waste-receiving surface, wherein the bottom of the recess has a front bottom surface and a rear bottom surface. The bowl portion is configured to allow flush water to form a major stream which is directed to flow from an front end of the bowl portion toward the inlet of the drainage conduit, and the rear bottom surface of the bottom is configured to allow a part of the major stream to collide therewith, and then guide the collided major stream to a front region inside the drainage conduit.

Abstract translation: 一种冲水马桶，其包括具有废物接收表面的碗部分，轮缘和凹部; 用于向前喷出冲洗水的喷水部分; 和排水管。 碗部分的凹部具有在汇集的水位以下的底部，以及连接在废物接收表面的底部和下边缘之间的壁表面，其中凹部的底部具有前底面和后底面 。 所述碗部分构造成允许冲洗水形成主流，所述主流被引导从所述碗部的前端朝向所述排水导管的入口流动，并且所述底部的后底表面构造成允许部分 主要流体与之相冲突，然后将相互冲突的主流引导到排水管道内的前部区域。

公开(公告)号：US20150354191A1

公开(公告)日：2015-12-10

申请号：US14762117

申请日：2013-09-20

Applicant: ECZACIBASI YAPI GERECLERI SANAYI VE TICARET ANONIM SIRKETI

Inventor： Süleyman Vedat SARIGÖL ,  Hatice TÜRKÖZ ,  Nihat BALTACI ,  Recep HOCAOGLU ,  Sefa MANAV

IPC: E03D9/08 ,  E03D11/13

CPC classification number: E03D9/08 ,  E03D11/13 ,  E03D2201/40

Abstract: A washing system includes a bidet pipe system, an angled gasket used in the bidet pipe system, a cover used in the washing system with bidet pipe, which is compatible with a sanitaryware product, a cover used in the washing system without bidet pipe, which is compatible with the sanitaryware product, a washing system inner body, a washing system outer body part, a sealing element, a screw for fixing the outer body of the system to the sanitaryware product, a part for fixing the outer body of the system to the sanitaryware product, an element providing sealing between the sanitaryware product and the outer body, and a part for connecting the bidet system to the clean water pipe.

Abstract translation: 洗涤系统包括坐浴盆管系统，用于坐浴盆管系统中的成角度垫圈，用于与卫生洁具产品兼容的坐浴盆的洗涤系统中的盖子，不带坐浴盆的洗涤系统中使用的盖子 与卫生洁具产品，洗涤系统内部主体，洗涤系统外部主体部分，密封元件，用于将系统的外部本体固定到卫生洁具产品的螺钉相配合，用于将系统的外部本体固定到 所述卫生洁具产品，在所述卫生用品和所述外部主体之间提供密封的元件，以及用于将所述坐浴盆系统与所述清洁水管连接的部件。

公开(公告)号：US09021622B2

公开(公告)日：2015-05-05

申请号：US14052222

申请日：2013-10-11

Applicant: Toto Ltd.

Inventor： Hidekazu Kitaura ,  Ryoko Ishimaru ,  Tomohiro Iwabata ,  Yoshiki Ota ,  Takashi Yoshioka

IPC: E03D1/00 ,  E03D11/08 ,  E03D1/08

CPC classification number: E03D11/08 ,  E03D1/085 ,  E03D2201/40

Abstract: There is provided a flush toilet device capable of being configured in a compact size and supplying a sufficient flow amount of water to a toilet to reliably flush and discharge waste. According to the flush toilet device, a straight pipe portion of a throat which is arranged inside a tank is arranged in a state where a center axis thereof inclines with respect to a front-back direction of the tank when viewed from an upper side.

Abstract translation: 提供了一种冲水马桶装置，其能够被构造成紧凑的尺寸并且向马桶提供足够的流量的水以可靠地冲洗和排出废物。 根据所述冲水马桶装置，当从上侧观察时，布置在罐内的喉部的直管部分布置成相对于所述箱的前后方向倾斜的中心轴线的状态。

公开(公告)号：US20140289947A1

公开(公告)日：2014-10-02

申请号：US14226431

申请日：2014-03-26

Applicant: TOTO LTD.

Inventor： Tomohiro HIRAKAWA ,  Masaki KITAMURA ,  Shu KASHIRAJIMA ,  Yuki SHINOHARA ,  Koji KAMEI

IPC: E03D11/08

CPC classification number: E03D11/08 ,  E03D2201/40

Abstract: A flush toilet which including a bowl portion having a waste-receiving surface, a rim and a recess; a water spouting portion for spouting the flush water forwardly; and a drainage conduit. The recess of the bowl portion has a bottom below a pooled water level, and a wall surface connecting between the bottom and a lower edge of the waste-receiving surface, wherein the bottom of the recess has a front bottom surface and a rear bottom surface. The bowl portion is configured to allow flush water to form a major stream which is directed to flow from an front end of the bowl portion toward the inlet of the drainage conduit, and the rear bottom surface of the bottom is configured to allow a part of the major stream to collide therewith, and then guide the collided major stream to a front region inside the drainage conduit.

Abstract translation: 一种冲水马桶，其包括具有废物接收表面的碗部分，轮缘和凹部; 用于向前喷出冲洗水的喷水部分; 和排水管。 碗部分的凹部具有在汇集的水位以下的底部，以及连接在废物接收表面的底部和下边缘之间的壁表面，其中凹部的底部具有前底面和后底面 。 所述碗部分构造成允许冲洗水形成主流，所述主流被引导从所述碗部的前端朝向所述排水导管的入口流动，并且所述底部的后底表面构造成允许部分 主要流体与之相冲突，然后将相互冲突的主流引导到排水管道内的前部区域。

公开(公告)号：US08656525B2

公开(公告)日：2014-02-25

申请号：US12854657

申请日：2010-08-11

Applicant: Weidong Shi

Inventor： Weidong Shi

IPC: E03D11/02 ,  E03D11/18

CPC classification number: E03D9/00 ,  E03D9/005 ,  E03D2201/40

Abstract: A sanitary ware of environmental protection including a sanitary ware body; wherein a sewage cavity is provided at the bottom of the sanitary ware body, and a sewage draining exit is arranged on the bottom of the sewage cavity; a liquid channel and a foam channel that are not in communication with each other are provided on the sanitary ware body, and the liquid channel and the foam channel are ceramic structure integrally formed in the sanitary ware body; the sanitary ware body is further provided with a water inlet and a foam inlet, the water inlet is in communication with the liquid channel; the liquid channel is provided with liquid outlets; a deodorizing device adapted to be closed and opened is provided at the bottom of the sewage draining exit.

Abstract translation: 一种卫生洁具，包括卫生洁具体; 其中在所述卫生洁具主体的底部设有污水腔，并且在所述污水腔的底部设置污水排放口; 在卫生洁具体上设置有不相通的液体通道和泡沫通道，液体通道和泡沫通道是陶瓷结构，整体地形成在卫生洁具体内; 卫生洁具体还设有入水口和泡沫入口，进水口与液体通道连通; 液体通道设有液体出口; 在污水排出口的底部设有适于封闭打开的除臭装置。

公开(公告)号：US08640272B2

公开(公告)日：2014-02-04

申请号：US12593320

申请日：2008-09-22

Applicant: Tomoaki Morita ,  Toshifumi Yoneda ,  Tomohiro Hirakawa

Inventor： Tomoaki Morita ,  Toshifumi Yoneda ,  Tomohiro Hirakawa

IPC: E03D11/00

CPC classification number: E03D11/08 ,  E03D2201/40

Abstract: A flush toilet bowl includes: a bowl portion including a pooling portion in communication with a drain conduit; a rim surface provided above the bowl portion; and a first slit opening configured to spout flush water supplied through a first conduit toward the bowl portion and to spout the supplied flush water in a generally tangential direction of the rim surface, thereby generating a swirling flow flowing forward near a boundary between the rim surface and the bowl portion. A slit opening shape in a cross section generally perpendicular to a flow direction of water flow spouted from the first slit opening is horizontally flattened. There is provided a flush toilet bowl capable of minimizing the overhang of the rim portion.

Abstract translation: 抽水马桶包括：碗部分，包括与排水管道连通的汇集部分; 设置在所述碗部上方的边缘表面; 以及第一狭缝开口，其构造成将通过第一导管供给的冲洗水朝向碗部喷出，并且在所述边缘表面的大致切线方向上喷出所提供的冲洗水，从而产生在所述边缘表面之间的边界附近向前流动的旋流 和碗部分。 在大致垂直于从第一狭缝开口喷射的水流的流动方向的横截面中的狭缝开口形状被水平地平坦化。 提供了能够使边缘部分的突出部最小化的冲水马桶盆。

公开(公告)号：US20120317710A1

公开(公告)日：2012-12-20

申请号：US13161880

申请日：2011-06-16

Applicant: TUNG- CHOU, SHIAO

Inventor： TUNG- CHOU, SHIAO

IPC: E03D1/14

CPC classification number: E03D11/18 ,  E03D11/08 ,  E03D2201/40

Abstract: A water-saving toilet contains a base including a cavity, an outlet, a U-shaped tube, a cushion, a stopping member, and a flush button; the stopping member including an inlet pipe to connect with a first flow pipe and a second flow pipe, the first and the second flow pipes respectively including a plurality of outflow holes; wherein lengths of the first and the second flow pipes are equal when flushing the water, the water flows from the stopping member to the cavity via a first predetermined section of the first flow pipe without the outflow holes, and on a second predetermined section of the second flow pipe relative to a third predetermined section of the first flow pipe with the outflow holes is not provided with the outflow holes.

Abstract translation: 节水马桶包括一个底座，包括一个空腔，一个出口，一个U形管，一个垫子，一个止动件和一个冲水按钮; 所述止动构件包括与第一流管和第二流管连接的入口管，所述第一和第二流管分别包括多个流出孔; 其中，当冲洗水时，第一和第二流管的长度相等，水经由第一流动管的第一预定部分而从止动件流到空腔，而没有流出孔，并且在第二预定部分 第二流管相对于具有流出孔的第一流管的第三预定部分没有设置有流出孔。

公开(公告)号：US08316475B2

公开(公告)日：2012-11-27

申请号：US12392931

申请日：2009-02-25

Applicant: David Grover

Inventor： David Grover

IPC: E03D1/24

CPC classification number: E03D11/08 ,  E03D2201/30 ,  E03D2201/40

Abstract: A siphonic, gravity-powered toilet is provided that includes a toilet bowl assembly having a toilet bowl. The toilet bowl has a rim channel provided along an upper periphery thereof and a direct-fed jet channel that allows fluid, such as water, to flow from the inlet of the toilet bowl assembly to the direct-fed jet outlet port into the interior of the toilet bowl, in the sump of the bowl. The rim channel includes at least one rim channel outlet port. In this toilet, the cross-sectional areas of the toilet bowl assembly inlet, the inlet port to the rim channel, and the outlet port to the direct-fed jet channel are configured so as to be optimized to provide greatly improved hydraulic function at low flush volumes (no greater than about 6.0 liters per flush). The hydraulic function is improved in terms of bulk removal of waste and cleansing of the bowl.

Abstract translation: 提供了一种虹吸，重力驱动的马桶，其包括具有马桶的马桶组件。 马桶盆具有沿着其上周边设置的边缘通道和直接供给的喷射通道，其允许诸如水的流体从马桶组件的入口流动到直接喷射出口端口进入到内部 马桶，碗里的水槽。 边缘通道包括至少一个边缘通道出口。 在该马桶中，马桶组件入口的横截面积，到边缘通道的入口端口和直接喷射通道的出口端口被配置为优化以在低位置提供极大改善的液压功能 冲洗量（每冲洗不超过6.0升）。 液体功能在废物的清除和碗的清洁方面得到改善。

公开(公告)号：US20120284910A1

公开(公告)日：2012-11-15

申请号：US13468446

申请日：2012-05-10

Applicant: Shigehisa SHIRAKAWA ,  Mayu OKUBO ,  Toshifumi YONEDA

Inventor： Shigehisa SHIRAKAWA ,  Mayu OKUBO ,  Toshifumi YONEDA

IPC: E03D11/00

CPC classification number: E03D1/38 ,  E03D1/34 ,  E03D11/08 ,  E03D2201/30 ,  E03D2201/40

Abstract: A flush toilet having a reservoir tank for storing therein flush water; a bowl portion having a waste-receiving surface and a rim section; a drainage passage for expelling waste therethrough by means of siphon action; a rim water spouting port provided in the rim section at a position corresponding to a lateral region of the bowl portion; a jet water spouting port for spouting flush water toward an inlet of the drainage passage; a rim water guide passage for guiding flush water to the rim water spouting port; a jet water guide passage for guiding flush water to the jet water spouting port; and a flow dividing chamber for dividing and distributing flush water to the rim water guide passage and the jet water guide passage, wherein the flow dividing chamber, the rim water guide passage and the rim water spouting port are formed approximately along the same straight line.

Abstract translation: 具有用于储存冲洗水的储存罐的冲水马桶; 具有废物接收表面和边缘部分的碗部分; 用于通过虹吸作用排出废物的排水通道; 轮缘水喷射口，其设置在所述轮辋部分的与所述碗部的横向区域对应的位置; 喷水喷射口，用于向排水通道的入口喷射冲洗水; 用于将冲洗水引导到边缘喷水口的边缘引水通道; 用于将冲洗水引导到喷射水喷射口的喷射水引导通道; 以及用于将冲洗水分配到边缘引水通道和喷射水引导通道的分流室，其中分流室，边缘引水通道和边缘水喷射口大致沿着相同的直线形成。

公开(公告)号：US20110168281A1

公开(公告)日：2011-07-14

申请号：US12685098

申请日：2010-01-11

Applicant: Marcelo Gerardo Garza Lagüera Garza

Inventor： Marcelo Gerardo Garza Lagüera Garza

IPC: E03D11/00

CPC classification number: E03D5/006 ,  E03C1/01 ,  E03D1/003 ,  E03D2201/40 ,  F16K11/00 ,  Y10T137/8376

Abstract: A water-saving system for the management and disposal of liquid, semi-solid and solid wastes is described that comprises an open-rim toilet bowl for allowing the flow of greywater containing food residues, small pieces of soap, soapy water, toothpaste residues, shaving residues, hair and the like, without allowing the formation of obstructions throughout the length of the open rim; an anti-sedimentation tank placed above and connected to the toilet bowl, said anti-sedimentation tank being capable of receiving and storing greywater that will be reused to flush the toilet to clean the toilet bowl and flush the wastes contained therein; a washbasin-shaped tank lid located above and closing the upper part of the anti-sedimentation tank; and mixer valve installed in the washbasin-shaped lid and connected to cold and hot water supplies, where the mixer valve includes a third water supply intake which is also connected to a water outlet of the intake valve of the anti-sedimentation tank by means of a flexible hose.

Abstract translation: 描述了用于管理和处理液体，半固体和固体废物的节水系统，其包括露天马桶，用于允许含有食物残渣，小块肥皂，肥皂水，牙膏残留物的灰水流， 剃刮残留物，头发等，而不会在整个开放边缘的长度上形成障碍物; 一个安置在马桶上方并连接到马桶的防沉淀池，所述防沉淀池能够接收和储存将被重新用于冲洗马桶的灰水，以清洁马桶并冲洗其中所含的废物; 位于上方并关闭防沉渣池上部的盥洗盆形罐盖; 和混合器阀安装在洗脸盆形盖中并连接到冷热水源，其中混合器阀包括第三供水入口，其还通过防沉降罐的进气阀的出水口连接到 柔性软管。