Title:
REMOTELY OPERATED WATER DRAINAGE SYSTEM FOR BATH TUB
Document Type and Number:
Japanese Patent JP3168401
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate the execution and reduce the working cost by vertically providing a water-passing lower limit bulkhead continuous to a reduce part of a fitting part of a drainage metal fitting in a joint of a drainage pipe, and providing a water- passing upper limit bulkhead on a connection part to the drainage pipe.
SOLUTION: A water-passing lower limit bulkhead 10 in which a drainage clearance 11 is formed only at a lower edge 10' continuous to a lower part of a fitting part 2 of a drainage plug metal fitting is vertically provided in a joint 9 of a drainage pipe. A water-passing upper limit bulkhead 12 in which a water drainage clearance 13 is formed at an upper part is provided on a connection part 8 to a drainage pipe 7. A plug body 4 to open/close a drainage hole S' of a bath tub S is provided in an operable manner by an remotely operating device 5. When the plug body 4 is elevated by the drainage operation of the remotely operating device 5, the water in the bath tub S enters the joint 9 of the drainage pipe, and drained from the drainage pipe 7 through the connection part 8. The trap function is formed between the water- passing lower limit bulkhead 10 and the water-passing upper limit bulkhead 12, and the water is constantly stored in the joint 9 of the drainage pipe to form the water level WL.
Inventors:
Yoshihiro Ito
Application Number:
JP2208096A
Publication Date:
May 21, 2001
Filing Date:
January 11, 1996
Export Citation:
Assignee:
Maruichi Co., Ltd.
International Classes:
E03C1/22; E03C1/23; (IPC1-7): E03C1/22
Domestic Patent References:
| JP718710A | ||||
| JP649570U | ||||
| JP386163U |
Attorney, Agent or Firm:
Yukinori Kato (1 person outside)