Title:
浴槽洗浄装置
Document Type and Number:
Japanese Patent JP7445133
Kind Code:
B2
Abstract:
To provide a bathtub washing device facilitating changing a stand-by state of a drain valve after washing operation by a user even when being combined with a hot water supply device of the other maker.SOLUTION: A bathtub washing device includes: opening/closing operation means for opening/closing a drain valve of a bathtub; a washing nozzle performing washing operation by scattering a cleaning liquid and hot water to the bathtub; and control means for controlling the opening/closing of the drain valve by corresponding to the opening/closing operation of the opening/closing operation means, and controlling washing operation. The control means controls so as to put the drain valve in a stand-by state set to an open state or a closed state at the end of washing operation, and changes the stand-by state when a prescribed condition is established by the operation of the opening/closing operation means.SELECTED DRAWING: Figure 3
Inventors:
Takashi Kubo
Application Number:
JP2020142361A
Publication Date:
March 07, 2024
Filing Date:
August 26, 2020
Export Citation:
Assignee:
Noritsu Co., Ltd.
International Classes:
A47K3/00; F24H9/16; F24H15/196
Domestic Patent References:
| JP2018057501A | ||||
| JP2018105607A | ||||
| JP2020159620A | ||||
| JP2017219255A | ||||
| JP2005172292A |
Attorney, Agent or Firm:
Toshio Okamura