Title:
浴槽清掃装置及び排水口開閉装置
Document Type and Number:
Japanese Patent JP6692174
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bathtub cleaning apparatus capable of highly efficiently cleaning a complicated-shape bathtub inner wall surface with many curved faces.SOLUTION: The bathtub cleaning apparatus for cleaning a bathtub inner wall surface, while floating on a water surface in a bathtub 30 includes: a drive unit 4 storing at least a motor 5 and a power supply 7 in a waterproof case; rotating bodies 1a and 1b having external walls surrounding the whole or a part of the drive unit 4 and rotated by the motor 5; and propulsive cleaning means 2 consisting of a plurality of planar or linear members that are provided on the external walls of the rotating bodies 1a and 1b so as to project in a direction at least crossing with a rotation axis 6 of the motor 5, generating, by rotation of the motor 5, propulsion force for moving on the water surface, and removing contamination attached to the bathtub inner wall surface.SELECTED DRAWING: Figure 1
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Inventors:
Seiya Nakagawa
Application Number:
JP2016024872A
Publication Date:
May 13, 2020
Filing Date:
February 12, 2016
Export Citation:
Assignee:
Inofis Co., Ltd.
International Classes:
A47K3/00; A47K1/14; A47L11/38; A47L25/00; B08B1/04; E03C1/22; E03C1/23
Domestic Patent References:
| JP2010104899A | ||||
| JP2005253779A | ||||
| JP2015149999A | ||||
| JP9215621A | ||||
| JP2003180537A | ||||
| JP9187388A | ||||
| JP2112264U | ||||
| JP2009195659A | ||||
| JP2013111462A | ||||
| JP9028657A | ||||
| JP59018499A |
Attorney, Agent or Firm:
Takuya Saito
Kunihiko Wakabayashi
Kunihiko Wakabayashi