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公开(公告)号：US20100186158A1
公开(公告)日：2010-07-29
申请号：US12593320
申请日：2008-09-22
IPC分类号： E03D11/00
CPC分类号： E03D11/08 , E03D2201/40
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08640272B2
公开(公告)日：2014-02-04
申请号：US12593320
申请日：2008-09-22
IPC分类号： E03D11/00
CPC分类号： E03D11/08 , E03D2201/40
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US07325258B2
公开(公告)日：2008-02-05
申请号：US11470836
申请日：2006-09-07
申请人： Kyoji Asada , Toshifumi Yoneda , Tomohiro Hirakawa
发明人： Kyoji Asada , Toshifumi Yoneda , Tomohiro Hirakawa
IPC分类号： E03D1/22
CPC分类号： E03D11/08 , E03D2201/30
摘要： Providing a flush toilet wherein the amount of water supplied to the jet hole and the amount of water supplied to the rim section are independently controlled. The present invention is a flush toilet (1) for supplying flushwater from a flushwater tank, the flush toilet comprising a bowl section (2) at the bottom portion of which is formed a jet hole; a jet flushwater tank (10) for storing flushwater to be supplied from the jet hole; a jet drain valve (14) disposed on the jet flushwater tank; a jet water conduit (18) for conducting flushwater which has passed through the jet drain valve to the jet hole; a rim section (4) disposed on the upper portion of the bowl section; a rim flushwater tank (8) for storing flushwater supplied to the rim section; a rim drain valve (12) disposed on the rim flushwater tank; and a rim water conduit (16) for conducting flushwater passed through the rim drain valve to the rim section.
摘要翻译： 提供一种冲水马桶，其中供应到喷射孔的水量和供应到边缘部分的水量是独立控制的。 本发明是一种用于从冲洗水箱供给冲洗水的冲水马桶（1），冲水马桶包括一个在其底部形成喷射孔的碗部分（2）; 用于存储从喷射孔供给的冲洗水的喷射冲洗水箱（10） 设置在喷射冲洗水箱上的喷射排放阀（14）; 用于将已经穿过喷射排放阀的冲洗水喷射到喷射孔的喷水管道（18） 设置在所述碗部的上部的边缘部（4） 用于储存供应到边缘部分的冲洗水的边缘冲洗水箱（8）; 设置在边缘冲洗水箱上的边缘排放阀（12）; 以及用于将冲洗水引导通过轮缘排放阀到轮辋部分的轮辋水导管（16）。
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公开(公告)号：US20070061955A1
公开(公告)日：2007-03-22
申请号：US11470836
申请日：2006-09-07
申请人： Kyoji Asada , Toshifumi Yoneda , Tomohiro Hirakawa
发明人： Kyoji Asada , Toshifumi Yoneda , Tomohiro Hirakawa
CPC分类号： E03D11/08 , E03D2201/30
摘要： Providing a flush toilet wherein the amount of water supplied to the jet hole and the amount of water supplied to the rim section are independently controlled. The present invention is a flush toilet (1) for supplying flushwater from a flushwater tank, the flush toilet comprising a bowl section (2) at the bottom portion of which is formed a jet hole; a jet flushwater tank (10) for storing flushwater to be supplied from the jet hole; a jet drain valve (14) disposed on the jet flushwater tank; a jet water conduit (18) for conducting flushwater which has passed through the jet drain valve to the jet hole; a rim section (4) disposed on the upper portion of the bowl section; a rim flushwater tank (8) for storing flushwater supplied to the rim section; a rim drain valve (12) disposed on the rim flushwater tank; and a rim water conduit (16) for conducting flushwater passed through the rim drain valve to the rim section.
摘要翻译： 提供一种冲水马桶，其中供应到喷射孔的水量和供应到边缘部分的水量是独立控制的。 本发明是一种用于从冲洗水箱供给冲洗水的冲水马桶（1），冲水马桶包括一个在其底部形成喷射孔的碗部分（2）; 用于存储从喷射孔供给的冲洗水的喷射冲洗水箱（10） 设置在喷射冲洗水箱上的喷射排放阀（14）; 用于将已经穿过喷射排放阀的冲洗水喷射到喷射孔的喷水管道（18） 设置在所述碗部的上部的边缘部（4） 用于储存供应到边缘部分的冲洗水的边缘冲洗水箱（8）; 设置在边缘冲洗水箱上的边缘排放阀（12）; 以及用于将冲洗水引导通过轮缘排放阀到轮辋部分的轮辋水导管（16）。
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公开(公告)号：US20110023224A1
公开(公告)日：2011-02-03
申请号：US12906252
申请日：2010-10-18
IPC分类号： E03D11/00
CPC分类号： E03D11/08
摘要： A flush toilet is provided having a bowl portion with a bowl-shaped waste-receiving surface and a rim portion the inside wall surface on the top edge of which protrudes inward. A trap pipe is connected to the bottom portion of the bowl portion. A first shelf portion is formed to follow the rim and a second shelf portion is formed on the waste receiving surface below the first shelf portion projecting above the initial accumulated water level. An orifice for issuing water into the first shelf portion and forming a swirl flow in the waste receiving surface is provided along with a second orifice for issuing water into the second shelf portion for forming a flow to swirl water within the bowl portion is further provided with first and second flow paths for respectively supplying water to the first and second orifices.
摘要翻译： 提供一种具有碗形部分和碗状废物接收表面的抽水马桶，以及边缘部分，其顶部边缘上的内壁表面向内突出。 捕集管连接到碗部的底部。 第一搁架部分形成为沿着轮辋，并且第二搁架部分形成在第一搁架部分下方的废物接收表面上，突出在初始累积水位之上。 在第一搁板部分中设置有用于将水排放到废物接收表面中并在废物容纳表面形成涡旋流的孔口，还具有用于向第二搁板部分输出水以形成在碗部内旋转水的流动的第二孔口， 用于分别向第一和第二孔提供水的第一和第二流动路径。
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公开(公告)号：US09062444B2
公开(公告)日：2015-06-23
申请号：US13468446
申请日：2012-05-10
CPC分类号： E03D1/38 , E03D1/34 , E03D11/08 , E03D2201/30 , E03D2201/40
摘要： A flush toilet having a toilet main unit cleaned by flush water is disclosed. The flush toilet comprises 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.
摘要翻译： 公开了一种具有通过冲洗水清洗的马桶主体的冲水马桶。 冲水马桶包括用于储存冲洗水的储存罐; 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。
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公开(公告)号：US07761934B2
公开(公告)日：2010-07-27
申请号：US10535689
申请日：2003-11-25
申请人： Tomoyasu Ichiki , Tsuyoshi Ozeki , Toshifumi Yoneda , Osamu Kobayashi , Katsuhiro Kawakami , Mitsuyoshi Machida , Shinji Shibata , Hiroshi Tomonari
发明人： Tomoyasu Ichiki , Tsuyoshi Ozeki , Toshifumi Yoneda , Osamu Kobayashi , Katsuhiro Kawakami , Mitsuyoshi Machida , Shinji Shibata , Hiroshi Tomonari
IPC分类号： E03D11/00
摘要： A flush toilet and a drain socket are provided that align the direction of waste passing through a drainage trap so as to prevent pipe clogging without impairing wastewater discharge performance by a siphon effect. The drain socket is for connecting an outlet of a trap drainage channel of a flush toilet unit and a drain pipe located external of the flush toilet unit. The drain socket includes a drain socket body provided with an inlet for coupling with the trap drainage channel and an outlet for coupling with the drain pipe, a siphon inducing region provided on an inner wall of the drain socket body for inducing a siphon effect, and a straightening vane provided upstream of the siphon inducing region of the drain socket body to extend from the inner wall in the inward direction of the channel.
摘要翻译： 提供一个冲水马桶和排水口，使废水通过排水阀的方向对齐，以防止管堵塞，而不会因虹吸效应而损害废水排放性能。 排水口用于连接冲水马桶装置的排水通道的出口和位于冲水马桶单元外部的排水管。 排水口包括：排水口主体，其设置有用于与排水通道连接的入口和用于与排水管连接的出口，设置在排水口主体的内壁上以引起虹吸效应的虹吸引导区域;以及 设置在排水口主体的虹吸引导区域的上游的矫直叶片，以沿着通道内向的内壁延伸。
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公开(公告)号：US20070277302A1
公开(公告)日：2007-12-06
申请号：US11836518
申请日：2007-08-09
IPC分类号： E03D11/00
CPC分类号： E03D11/08
摘要： Problem: To provide a flush toilet capable of effectively expelling waste using a swirl flow without utilizing a strong siphon action. Solution Means: The present invention is a flush toilet (1), comprising a bowl portion (2) having a bowl-shaped waste-receiving surface and a rim portion, the inside wall surface on the top edge of which protrudes inward; a trap pipe (4) connected to the bottom portion of the bowl portion to expel waste within the bowl portion; a first shelf portion (6) formed to follow the rim portion; a second shelf portion (8) formed on the waste-receiving surface below the first shelf portion and above an initial accumulated water level; a first orifice (10) for issuing water onto the first shelf portion and forming a swirl flow on the waste-receiving surface; a second orifice (12) for issuing water onto the second shelf portion and forming a flow to stir flush water within the bowl portion; and first and second flow paths (14, 16) for respectively supplying flush water to the first and second orifices.
摘要翻译： 问题：提供一种能够在不利用强虹吸作用的情况下使用涡流有效地排出废物的冲水马桶。 解决方案：本发明是一种冲水马桶（1），其包括具有碗形废物接收表面和边缘部分的碗部分（2），其顶部边缘上的内壁表面向内突出; 连接到碗部的底部的捕集管（4），以排出碗部内的废物; 形成为沿着所述边缘部分形成的第一搁板部分（6） 第二搁板部分（8），形成在所述第一搁板部分下方的废物接收表面上方，并且高于初始累积水位; 第一孔口（10），用于将水排放到第一搁架部分上并在废物接收表面上形成旋流; 第二孔口（12），用于将水排放到第二搁板部分上并形成流动以搅拌碗部分内的冲洗水; 以及用于分别向第一和第二孔口供给冲洗水的第一和第二流动路径（14,16）。
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公开(公告)号：US5706529A
公开(公告)日：1998-01-13
申请号：US633656
申请日：1996-04-17
申请人： Yoshio Kai , Toshifumi Yoneda
发明人： Yoshio Kai , Toshifumi Yoneda
摘要： A water closet having a trap drainage exit in a wall above a floor, in which at the time of flushing, a vent space is partitioned in a wall-like manner by water falling from a weir. A rise in the water level of a sump portion of the trap results, and air within the trap is quickly forced toward the drainage exit side by the force of the water flow to cause the interior of the trap drainage to have a decreased pressure so that siphon action easily occurs. When the feed rate of water from a tank slows, to terminate the siphon action, air is promptly introduced into the siphon area from a notch in a partitioning wall, whereby the air introduction is hastened and the siphon effect is terminated quickly.
摘要翻译： 在地板上方的墙壁中具有陷阱排水出口的水厕，其中在冲洗时，排气空间以从墙壁流出的水从堰中分离。 陷阱的水槽部分的水位上升会导致捕集器内的空气被水流的力迅速地迫使排水出口侧流动，从而引起捕集器排水的内部压力降低，使得 虹吸作用容易发生。 当来自罐的水的进料速度变慢时，为了终止虹吸作用，空气迅速地从分隔壁的凹口引入虹吸区域，从而加速空气引入并快速终止虹吸效应。
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公开(公告)号：US08037552B2
公开(公告)日：2011-10-18
申请号：US12906252
申请日：2010-10-18
IPC分类号： E03D11/00
CPC分类号： E03D11/08
摘要： A flush toilet is provided having a bowl portion with a bowl-shaped waste-receiving surface and a rim portion the inside wall surface on the top edge of which protrudes inward. A trap pipe is connected to the bottom portion of the bowl portion. A first shelf portion is formed to follow the rim and a second shelf portion is formed on the waste receiving surface below the first shelf portion projecting above the initial accumulated water level. An orifice for issuing water into the first shelf portion and forming a swirl flow in the waste receiving surface is provided along with a second orifice for issuing water into the second shelf portion for forming a flow to swirl water within the bowl portion is further provided with first and second flow paths for respectively supplying water to the first and second orifices.
摘要翻译： 提供一种具有碗形部分和碗状废物接收表面的抽水马桶，以及边缘部分，其顶部边缘上的内壁表面向内突出。 捕集管连接到碗部的底部。 第一搁架部分形成为沿着轮辋，并且第二搁架部分形成在第一搁架部分下方的废物接收表面上，突出在初始累积水位之上。 在第一搁板部分中设置有用于将水排放到废物接收表面中并在废物容纳表面形成涡旋流的孔口，还具有用于向第二搁板部分输出水以形成在碗部内旋转水的流动的第二孔口， 用于分别向第一和第二孔提供水的第一和第二流动路径。
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