Title:
DRAINAGE PIPING MEMBER OF BATHTUB
Document Type and Number:
Japanese Patent JP3896969
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a drainage piping member of a bathtub, holding down the height of the lower side of the bathtub, and formed to quickly drain hot water flown in.
SOLUTION: This drainage piping member of the bathtub 1 is connected to a drain hole 1a of the bathtub 1 or a bathtub placing pan 3 to guide drain water flowing out of the drain hole 1a in the lateral direction and let the drain water flow through a water supply pipe 2. The member is formed flat, and a drain outlet 6 to which the water supply pipe 2 is connected is opened oblong in the side surface. The opening area of the drain outlet 6 is formed larger than the opening area of a drain inlet 7 connected to the drain hole 1a.
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Inventors:
Norihiko Matsuo
Tatsuya Marukawa
Kuki Kuki
Tatsuya Marukawa
Kuki Kuki
Application Number:
JP2003023141A
Publication Date:
March 22, 2007
Filing Date:
January 31, 2003
Export Citation:
Assignee:
Noritsu Co., Ltd.
International Classes:
E03C1/22; A47K3/00; (IPC1-7): E03C1/22
Domestic Patent References:
| JP2001098604A | ||||
| JP63181680U | ||||
| JP2003253722A | ||||
| JP2004132172A | ||||
| JP2002129620A | ||||
| JP62039161Y2 | ||||
| JP53010742U |
Attorney, Agent or Firm:
Genyo Hirano