公开(公告)号：US20200308816A1

公开(公告)日：2020-10-01

申请号：US16824356

申请日：2020-03-19

Applicant: TOTO LTD.

Inventor： Shu KASHIRAJIMA ,  Takahiro HARA ,  Masaki MORI ,  Yukari KAWAZU ,  Tsubasa ISHIBASHI ,  Hironori YAMASAKI

IPC: E03D1/012 ,  E03D1/26 ,  E03D1/38 ,  E03D5/01

Abstract: A flush toilet includes a toilet main body, a flush water tank device, and connection conduits for supplying, to a toilet main body, flush water supplied from a reservoir tank. The reservoir tank includes a large tank portion on a large volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center and a small tank portion on a small volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center. The upstream end of one connection conduit is connected to the large tank portion and, on the other hand, the downstream end of the other connection conduit is connected to the other side of the toilet main body divided into two at the left-right center.

公开(公告)号：US20210095450A1

公开(公告)日：2021-04-01

申请号：US17025776

申请日：2020-09-18

Applicant: TOTO LTD.

Inventor： Yukari KAWAZU ,  Toshiro UMENO ,  Shu KASHIRAJIMA

IPC: E03D1/26 ,  E03D5/01 ,  E03D9/08

Abstract: A flush toilet includes a toilet main body, a tank device provided behind the toilet main body, and a private part washing device configured to wash a private part of a user, the private part washing device being provided on a rear upper surface of the toilet main body behind the bowl. The tank device includes a water supply part configured to supply flush water supplied from a water supply source, a storage tank for storing the flush water supplied from the water supply part, the storage tank being located behind the private part washing device and above a floor surface, a pump configured to feed the flush water in the storage tank to the toilet main body, and a controller configured to control operation of the water supply part and the pump, and the controller is disposed on an outer upper surface of the storage tank.

公开(公告)号：US20210095449A1

公开(公告)日：2021-04-01

申请号：US17025734

申请日：2020-09-18

Applicant: TOTO LTD.

Inventor： Hideo IWAKI ,  Shu KASHIRAJIMA ,  Yukari KAWAZU ,  Takahiro HARA

IPC: E03D1/26

Abstract: A flush toilet includes a toilet main body and a tank device, and the tank device includes a storage tank and a tank mounting member to which the storage tank is detachably attached. At a time of attachment of the storage tank to the tank mounting member, an attaching portion of the storage tank is engaged with an attachment-receiving portion of the tank mounting member by the storage tank being lowered onto a base of the tank mounting member from above. Then, when the storage tank is moved in a horizontal direction relative to the tank mounting member, the attaching portion of the storage tank is configured to be fixed to the attachment-receiving portion of the tank mounting member.