Title:
CATCH BASIN
Document Type and Number:
Japanese Patent JP2015218532
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a catch basin capable of suitably preventing drain water flowed in from a second inflow port from flowing out by flowing backward from a first inflow port.SOLUTION: A catch basin 30A comprises a basin body 31 having an inspection port 41 opening upward, a first inflow cylindrical part 32 having a first inflow port 51, a second inflow port 52, an outflow port 53, a first drain flow passage 35 connected to the first inflow cylindrical part 32 and the outflow port 53 in the basin body 31 and a second drain flow passage 36 connected to the first drain flow passage 35 and the second inflow port 52 in the basin body 31. An upstream side bottom part of the first inflow cylindrical part 32 is arranged above bottom parts of an outflow cylindrical part 34 and a first drain flow passage 35. An inclined part 61 inclined downward toward the downstream side is provided on the outside of the inspection port 41 in a plan view and in a bottom part of the first inflow cylindrical part 32.
Inventors:
NISHIMURA HIDEKI
HASHIZUME MINORU
MIZUNO HIROTOSHI
SANO HARUKAZU
HASHIZUME MINORU
MIZUNO HIROTOSHI
SANO HARUKAZU
Application Number:
JP2014104425A
Publication Date:
December 07, 2015
Filing Date:
May 20, 2014
Export Citation:
Assignee:
ARON KASEI KK
International Classes:
E03C1/12; E03F5/10
Attorney, Agent or Firm:
Takashi Goto
Hiroaki Yamane
Hiroaki Yamane