Title:
BATHTUB
Document Type and Number:
Japanese Patent JP2005040517
Kind Code:
A
Abstract:
To provide an inexpensive bathtub simple in structure, hard to soil, easy to clean and enabling the aged or the like to safely take a bath.
This bathtub has a mechanism for preventing a water leakage by putting a cut-off plate for closing a cutout part 3 provided downward from the upper edge of a sidewall 2 of the bathtub 1, to the inner surface of the bathtub and pressing the cut-off plate to the inner side face of the bathtub by the water pressure of a water level rising by bathing in the bathtub.
Inventors:
NAKAJIMA YASUHIRO
IWAKOSHI MUTSURO
YOSHINARI SATORU
NAKAMURA KATSUO
YAMASHITA MASAYUKI
IWAKOSHI MUTSURO
YOSHINARI SATORU
NAKAMURA KATSUO
YAMASHITA MASAYUKI
Application Number:
JP2003280217A
Publication Date:
February 17, 2005
Filing Date:
July 25, 2003
Export Citation:
Assignee:
HOKKAIDO
RYOYU KANKYO ENGINEERING KK
RYOYU KANKYO ENGINEERING KK
International Classes:
A47K3/02; (IPC1-7): A47K3/02
Attorney, Agent or Firm:
Kanji Arai
Naotaka Kono
Eiichiro Shimazaki
Naotaka Kono
Eiichiro Shimazaki