Title:
排水ます
Document Type and Number:
Japanese Patent JP7221852
Kind Code:
B2
Abstract:
To prevent wastewater flowing over the invert from splashing out of the invert.SOLUTION: A catch basin 10 includes a basin body 20 on which an inflow port 40 and a first outflow port 41 are formed, and a flow path switching member 50 having an invert 56a, 56b and a cover 54 covering the invert 56a, 56b. The basin body 20 includes an inflow flange 33a extending inward from the upper end of the inflow port 40, and an outflow flange 33b extending inward from the upper end of the first outflow port 41. The cover 54 is arranged between the inflow flange 33a and the outflow flange 33b. The flow path switching member 50 includes drainage prevention units 70, 80 which extend from the cover 54 to at least either an inflow outer space S1 connected from between the inflow flange 33a and the cover 54 onto the cover 54 or an outflow outer space S2 connected from between the outflow flange 33b and the cover 54 onto the cover 54.SELECTED DRAWING: Figure 3
Inventors:
Akira Okamoto
Minoru Hashizume
Minoru Hashizume
Application Number:
JP2019210600A
Publication Date:
February 14, 2023
Filing Date:
November 21, 2019
Export Citation:
Assignee:
Aronkasei Co., Ltd.
International Classes:
E03F5/10
Domestic Patent References:
| JP2014163056A | ||||
| JP2001193147A | ||||
| JP2019094614A | ||||
| JP2004332441A | ||||
| JP2012219582A | ||||
| JP2010138593A |
Attorney, Agent or Firm:
Takashi Goto
Hiroaki Yamane
Hiroaki Yamane