A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An Odor backflow prevention sewer trap with improved assembly and durability
The present invention is to improve the assembly and durability of a sewer trap. According to one embodiment of the present invention, provided is a sewer trap including a housing, an opening and closing unit, a flat spring unit, and a flat spring fastening unit, wherein the flat spring unit includes an elastic supporting part and a bending part.
본 발명은 관한 것이다.
An Odor backflow prevention sewer trap with improved assembly and durability
The present invention is to improve the assembly and durability of a sewer trap. According to one embodiment of the present invention, provided is a sewer trap including a housing, an opening and closing unit, a flat spring unit, and a flat spring fastening unit, wherein the flat spring unit includes an elastic supporting part and a bending part.
본 발명은 관한 것이다.
An Odor backflow prevention sewer trap with improved assembly and durability
조립성 및 내구성이 개선된 하수구 트랩
PARK YOUNG KI (author)
2022-09-05
Patent
Electronic Resource
Korean
IPC:
E03F
SEWERS
,
Abwasserkanäle
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