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    Tank device
    12.
    发明授权
    Tank device 有权

    公开(公告)号：US11718981B2

    公开(公告)日：2023-08-08

    申请号：US17476193

    申请日：2021-09-15

    Applicant: TOTO LTD.

    Inventor： Yusuke Tone ,  Shu Kashirajima ,  Yuuki Shinohara ,  Koji Shibuya

    IPC: E03D1/012 ,  E03D1/26

    CPC classification number: E03D1/012 ,  E03D1/26 ,  E03D2201/20

    Abstract: Provided is a tank device capable of restraining splashing of flush water during water supply to suppress a water slapping sound. A tank device for supplying flush water stored therein to a flush toilet comprises: a tank main unit for storing flush water in an internal space 24C thereof defined by an inner wall surface which comprises a transverse surface 27B extending in a transverse direction and a standing surface 27A extending in an up-down direction; and a water supply member 26 for supplying flush water from a water supply port 26A to the internal space of the tank main unit, the water supply member 26 being configured to spout flush water toward the inner wall surface defining the internal space 24C, wherein the tank main unit comprises a flow rectifying portion 46 provided in a region of the inner wall surface to which flush water is spouted, the flow rectifying portion 46 having a convex part 46A and a concave part 46B each formed on the inner wall surface.

    Splash and Noise Reduction Assembly for Toilets
    13.
    发明公开
    Splash and Noise Reduction Assembly for Toilets 审中-公开

    公开(公告)号：US20230193612A1

    公开(公告)日：2023-06-22

    申请号：US18080529

    申请日：2022-12-13

    Applicant: David P. Ogles

    Inventor： David P. Ogles

    IPC: E03D9/00

    CPC classification number: E03D9/00 ,  E03D2201/20

    Abstract: A splash and noise reduction assembly for a toilet includes a pad coupled to a connection arm. The connection arm may clamp around and/or grip the rim of the bowl of a toilet. The pad may be held flush against the inner surface of the toilet bowl and may include protrusions. These protrusions may disrupt the momentum of a urine stream from a standing user, preventing and/or reducing splashing and/or noise. The connection arm may clamp around and/or grip various portions of the rim of the bowl of the toilet so that the splash and noise reduction assembly may be positioned variously around the bowl of the toilet. The connection arm may hold the pad against the inner surface of the toilet bowl above the typical water line, but still in the path of water dispensed from the rim during flushing such that ordinary flushing cleans the pad.

    TOILET PAN AND WATER REPLENISHING DEVICE FOR FLUSH RIM THEREOF
    15.
    发明申请
    TOILET PAN AND WATER REPLENISHING DEVICE FOR FLUSH RIM THEREOF 有权
    洗手盆及其补水装置

    公开(公告)号：US20170058503A1

    公开(公告)日：2017-03-02

    申请号：US15112612

    申请日：2016-02-03

    Applicant: KOMOO INTELLIGENT TECHNOLOGY CO., LTD.

    Inventor： Xiaofa LIN ,  Xiaoshan LIN ,  Shan LIN ,  Dahai QUE ,  Jinyang ZHENG

    IPC: E03D11/13 ,  E03D9/14 ,  E03D5/02

    CPC classification number: E03D11/13 ,  E03D1/306 ,  E03D1/32 ,  E03D5/028 ,  E03D5/09 ,  E03D5/094 ,  E03D9/14 ,  E03D11/00 ,  E03D11/02 ,  E03D2201/20

    Abstract: A toilet pan is provided with a water replenishing device for flush rim with silence function. The water replenishing device has independent drainage from the drainage of the cisterns. The water replenishing device includes a water storage box with a water inlet on top side and a drainage outlet on bottom side. The drainage outlet is connected to the waterway for flush rim. A lid is installed in the water storage box to open or close the drainage outlet. The water storage box is provided with a water storage area. A back flow channel has one end connected to the water inlet and the other end extending into the water storage area below or equal to the highest level of the water storage area. Such toilet makes less noise by eliminating water inlet noise.

    Abstract translation: 厕所盘上设有一个带有静音功能的冲水边缘补水装置。 补水装置与水箱排水有独立排水。 补水装置包括在上侧具有入水口的水收纳箱和底侧的排水口。 排水口连接到水路，用于冲洗边缘。 在储水箱内安装盖子以打开或关闭排水口。 储水箱设有储水区。 回流通道的一端连接到进水口，另一端延伸到储水区域的下方或等于储水区域的最高水平。 这样的厕所通过消除进水噪音来减少噪音。

    PUBLIC PRIVACY DEVICE
    16.
    发明申请
    PUBLIC PRIVACY DEVICE 审中-公开
    公共隐私设备

    公开(公告)号：US20160265206A1

    公开(公告)日：2016-09-15

    申请号：US15065649

    申请日：2016-03-09

    Applicant: Georgia White

    Inventor： Georgia White

    IPC: E03D9/04 ,  G10K11/175 ,  E03D9/00

    CPC classification number: E03D9/04 ,  E03D9/052 ,  E03D2201/20 ,  G10K11/175 ,  G10K11/178 ,  G10K2210/12

    Abstract: Embodiments of a restroom privacy system include an intake to mount to a wall of a restroom to receive contaminated air from the restroom stall, a fan to draw the contaminated air in at the intake, an exhaust port to allow exhaust air to pass from the fan out of the system, and a noise production unit to provide auditory privacy, the noise production unit configured to produce noise cancellation in response detecting a sound within the restroom.

    Abstract translation: 洗手间隐私系统的实施例包括安装到洗手间的墙壁上以从洗手间档位接受污染的空气的入口，将吸入的污染空气吸入的风扇，允许废气从风扇通过的排气口 以及噪声生成单元提供听觉隐私，噪声生成单元被配置为响应于检测卫生间内的声音而产生噪声消除。

    FLUSH TOILET
    17.
    发明申请
    FLUSH TOILET 有权
    抽水马桶

    公开(公告)号：US20100132105A1

    公开(公告)日：2010-06-03

    申请号：US12441559

    申请日：2008-06-27

    Applicant: Mayu Okubo ,  Yoshikazu Ushijima ,  Yuichi Sato ,  Yoshinobu Kato ,  Ryosuke Hayashi

    Inventor： Mayu Okubo ,  Yoshikazu Ushijima ,  Yuichi Sato ,  Yoshinobu Kato ,  Ryosuke Hayashi

    IPC: E03D3/10

    CPC classification number: E03D1/00 ,  E03D5/01 ,  E03D2201/20 ,  E03D2201/30 ,  E03D2201/40

    Abstract: The present invention provides a flush toilet for simplifying structures used for backflow prevention and the like, and for reducing the number of parts.A flush toilet comprises a toilet main unit 2 provided with a bowl portion 12, a rim water spouting port 18 and jet water spouting port 16, and a drain trap pipe 14; a reservoir tank 20; a flush water supply means 34 for supplying flush water to the rim water spouting port the reservoir tank; a pressurizing pump 22 for pressurizing flush water in the reservoir tank; a jet-side water supply path 46 for supplying flush water pressurized by the pressurizing pump to the jet water spouting port; an overflow path 70, the lower end of which is connected downstream of the highest position of the jet-side water supply, and the upper end of which opens in the upper side of the reservoir tank; and a flapper valve 72 provided on the overflow path; wherein a highest position L1 of the jet-side water supply path is set to be equal to or higher than the position of a highest water level L3 inside the reservoir tank; an overflow path upper end position L2 is set to be equal to or higher than the position of L3; the overflow path upper end position L2 is set to be higher than an overflow path lower end position L6 and a bowl portion accumulated water level L7; and L6 is set to be equal to or higher than L7.

    Abstract translation: 本发明提供了一种用于简化用于防回流等的结构并用于减少部件数量的冲水马桶。 抽水马桶包括设有碗部分12，边缘水喷射口18和喷射水喷射口16的抽水马桶主体2和排水收集管14; 储罐20; 冲洗水供给装置34，用于将冲洗水供应到边缘喷水口的储存罐; 用于对储存罐中的冲洗水进行加压的加压泵22; 喷射侧供水路径46，用于将由加压泵加压的冲洗水供给喷射吐水口; 溢流通道70，其下端连接在喷射侧供水的最高位置的下游，并且其上端在储罐的上侧开口; 以及设置在溢流路径上的挡板阀72; 其中，所述喷射侧供水路径的最高位置L1被设定为等于或高于所述储存箱内的最高水位L3的位置; 溢出路径上端位置L2被设定为等于或高于L3的位置; 溢流路径上端位置L2设定为高于溢流路径下端位置L6和碗部积蓄水位L7; L6设定为L7以上。

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