Title:
DRAIN JOINT
Document Type and Number:
Japanese Patent JP2020148023
Kind Code:
A
Abstract:
To provide a drain joint capable of making a flow smooth, the flow being of drain water that flows into a horizontally drawing piping.SOLUTION: A drain joint for connecting a toilet bowl that drains water rearward and a horizontally drawing piping includes: a horizontally drawing pipe part connected to the horizontally drawing piping; a bellows part disposed on an upstream side relative to the horizontally drawing pipe part; and a connecting pipe part that connects the bellows part and the horizontally drawing pipe part. Flow channel cross-sections of an upstream side end part and a downstream side end part of the bellows part are formed in substantially the same shape, and the connecting pipe part is connected in an inclined manner to the horizontally drawing pipe part.SELECTED DRAWING: Figure 2
Inventors:
KIMURA TOMOYUKI
Application Number:
JP2019046919A
Publication Date:
September 17, 2020
Filing Date:
March 14, 2019
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D11/14; E03C1/12; F16L41/02
Domestic Patent References:
| JPH04119878U | 1992-10-27 | |||
| JP2013019169A | 2013-01-31 | |||
| JPH0441578U | 1992-04-08 |
Attorney, Agent or Firm:
Kenichiro Matsuo
Yasuo Ichikawa
Yasuo Ichikawa