公开(公告)号：US20160281342A1

公开(公告)日：2016-09-29

申请号：US15077040

申请日：2016-03-22

Applicant: TOTO LTD.

Inventor： Koki SHINOHARA ,  Hideki TANIMOTO ,  Yukinori KUBOZONO

IPC: E03D1/14 ,  E03D1/34 ,  E03D1/33

CPC classification number: E03D1/144 ,  E03D1/33 ,  E03D1/34

Abstract: Problem: To provide a discharge valve apparatus able to be disposed on a flush toilet with a relatively low silhouette by shortening the length of the valve body main shaft and lowering the height of the discharge valve apparatus.Solution Means: A discharge valve apparatus having: a small-flush float mechanism and a large-flush float mechanism; wherein the valve body main shaft includes a single shared projecting portion which locks to the large-flush cam lock portion when the required amount of pull-up for the large-flush mode has been pulled up, and locks to the small-flush cam lock portion when the amount of pull-up required for the small-flush mode has been pulled up.

Abstract translation: 解决方案：一种排气阀装置，具有：小冲洗浮子机构和大冲洗浮子机构; 其中所述阀体主轴包括单个共用突出部分，当所述大冲洗模式的所述上拉量被拉起时，所述单个共享突出部分锁定到所述大冲程凸轮锁定部分，并锁定到所述小冲水凸轮锁 小抽头模式所需的上拉量已经被拉高的部分。

公开(公告)号：US20160273202A1

公开(公告)日：2016-09-22

申请号：US15067653

申请日：2016-03-11

Applicant: TOTO LTD.

Inventor： Koki SHINOHARA ,  Hideki TANIMOTO ,  Mayu OKUBO ,  Yoshitaka TSURU ,  Makoto ABE ,  Yukinori KUBOZONO

IPC: E03D1/34

CPC classification number: E03D1/34 ,  E03D1/144 ,  E03D1/33

Abstract: A discharge valve apparatus includes a discharge main body, disposed above a flush water tank discharge port, for opening and closing the flush water tank discharge port by the up and down motion of a valve body disposed inside a casing; wherein the discharge main body includes an attachment portion allowing an operating wire extending from a wire pull-up operating apparatus to detachably attach to a valve body portion.

Abstract translation: 一种排放阀装置，包括：排出主体，设置在冲洗水箱排放口上方，用于通过设置在壳体内的阀体的上下运动来打开和关闭冲洗水箱排放口; 其中，所述排出主体包括附接部分，其允许从金属丝上拉操作装置延伸的操作线可拆卸地附接到阀体部分。

公开(公告)号：US20150082530A1

公开(公告)日：2015-03-26

申请号：US14479569

申请日：2014-09-08

Applicant: TOTO LTD.

Inventor： Koki SHINOHARA ,  Hideki TANIMOTO

IPC: E03D1/35

CPC classification number: E03D1/14 ,  E03D1/22

Abstract: A flush water volume regulator is provided, capable of canceling the buoyancy force acting on a water reservoir, wherein flush water in the water reservoir can be circulated with flush water in a flush water tank outside the water reservoir. The flush water volume regulator of the present invention has a water reservoir capable of holding a predetermined amount of flush water, having a water reservoir in which an opening is formed through which flush water inside water reservoir and flush water outside water reservoir can flow, and a float prevention means for causing a force to act on water reservoir in the opposite direction to the buoyancy force produced by flush water on water reservoir in flush water tank when water supply apparatus is supplying water into flush water tank.

Abstract translation: 提供冲洗水量调节器，其能够抵消作用在储水器上的浮力，其中储水器中的冲洗水可以在冲洗水箱内的冲洗水在循环水箱内循环。 本发明的冲洗水量调节器具有能够保持预定量的冲洗水的储水器，具有储水器，在该储水器中形成有开口，水槽内的冲洗水和储水器外的冲洗水可以流过， 一个防水装置，用于在供水装置向冲水水箱供水时，使冲击水与冲水水池冲洗水产生的浮力相反的方向作用在储水箱上。

公开(公告)号：US20220074180A1

公开(公告)日：2022-03-10

申请号：US17343135

申请日：2021-06-09

Applicant: TOTO LTD.

Inventor： Hidekazu KITAURA ,  Nobuhiro HAYASHI ,  Akihiro SHIMUTA ,  Masahiro KUROISHI ,  Hiroshi HASHIMOTO ,  Koki SHINOHARA ,  Kenji HATAMA

IPC: E03D1/34 ,  E03D1/33

Abstract: There are provided a flush water tank apparatus capable of reducing a pressure of flush water in a pressure chamber easily, and a flush toilet apparatus provided with the same. A discharge valve hydraulic drive portion of a flush water tank apparatus includes a cylinder in which supplied the flush water flows, a piston that is slidably disposed in the cylinder, partitions inside of the cylinder into a pressure chamber and a back pressure chamber, and further is moved from a first position to a second position by a pressure of the flush water that has flowed into the pressure chamber, an outflow portion from which the flush water in the cylinder flows out, and a communication mechanism that establishes communication between the pressure chamber and the outflow portion after the clutch mechanism is disengaged.

公开(公告)号：US20170260726A1

公开(公告)日：2017-09-14

申请号：US15455636

申请日：2017-03-10

Applicant: TOTO LTD.

Inventor： Koki SHINOHARA ,  Hideki TANIMOTO ,  Kenji HATAMA ,  Makoto ABE

IPC: E03D1/30 ,  E03D1/32

CPC classification number: E03D5/09 ,  E03D1/308 ,  E03D3/08 ,  Y02A20/412

Abstract: An operating device includes a rotary shaft, an operating handle, an operating wire, and a drive unit; wherein this drive unit includes: a rotary member, a rotary windup member, a locking device for mutually locking the rotary member and the rotary windup member until the rotary windup member rotates in the forward rotational direction from a first operating position and reaches a second operating position, a lock release device for releasing the lock between the rotary member and the rotary windup member so the rotary windup member rotates in the reverse rotational direction and moves to the first operating position regardless of any operation of the operating handle when the rotary member and the rotary windup member reach the second operating position, and a biasing device for restoring the rotary member to an initial position at which a toilet flush operation can be started from the operating position.

公开(公告)号：US20160040417A1

公开(公告)日：2016-02-11

申请号：US14817981

申请日：2015-08-04

Applicant: TOTO LTD.

Inventor： Koki SHINOHARA ,  Atsuko YAMASAKI ,  Yukinori KUBOZONO ,  Hideki TANIMOTO ,  Kenji HATAMA

IPC: E03D11/10

CPC classification number: E03D1/34 ,  E03C2001/1206

Abstract: A discharge valve apparatus of the present invention includes: a discharge portion main body member attached to discharge opening, forming the inside of discharge flow path for guiding flush water from an inflow opening formed at one end thereof to an outflow opening formed at the other end thereof; a valve body for opening and closing the inflow opening of the discharge portion main body member; and an affixing portion, formed to project into the discharge flow path of a discharge portion main body member, for affixing the discharge portion main body member to a reservoir tank; wherein the inside surface of side wall portion in the discharge portion main body member at the same height as this affixing portion forms a curved portion, which curves outward so as to expand the cross-sectional area of the flow path.

Abstract translation: 本发明的排气阀装置包括：排出部分主体部件，其安装在排出口上，形成排出流路的内部，用于将冲洗水从其一端形成的流入开口引导到另一端形成的流出开口 的; 用于打开和关闭排出部分主体构件的流入开口的阀体; 以及固定部，其形成为突出到排出部主体部件的排出流路，用于将排出部主体部件固定到储存罐; 其特征在于，所述排出部主体部件的与所述固定部的高度相同的侧壁部的内表面形成弯曲部，所述弯曲部向外侧弯曲，以扩大所述流路的横截面积。

公开(公告)号：US20140289946A1

公开(公告)日：2014-10-02

申请号：US14221073

申请日：2014-03-20

Applicant: TOTO LTD.

Inventor： Hideki TANIMOTO ,  Koki SHINOHARA ,  Kenji HATAMA

IPC: E03D5/09

CPC classification number: E03D5/094

Abstract: An operating device of the present invention includes: an operating member configured to be rotationally moved according to a rotational operation performed by a user; a rotary shaft; and a drive unit disposed above a level of flush water within a flush water tank, and configured to displace a coupling member according to a rotational movement of the rotary shaft, the coupling member coupling the drive unit and a water discharge valve together, and capable of opening and closing the water discharge valve by means of its own displacement, wherein the drive unit comprises a rotation mechanism configured to be rotated at a radius of rotation greater than that of the rotary shaft, the drive unit being operable to roll up the coupling member along its own rotational direction.

Abstract translation: 本发明的操作装置包括：操作构件，被构造成根据用户执行的旋转操作旋转移动; 旋转轴; 以及驱动单元，其设置在冲洗水箱内的冲洗水平面之上，并且构造成根据所述旋转轴的旋转运动来移动联接构件，所述联接构件将所述驱动单元和排水阀联接在一起，并且能够 通过其自身的位移来打开和关闭排水阀，其中所述驱动单元包括旋转机构，所述旋转机构构造成以大于所述旋转轴的旋转半径旋转，所述驱动单元可操作以卷绕所述联接器 会员沿其自身的方向。