A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a drain plug capable of preventing backflow of bad smell and intrusion of insects by a configuration of a support portion and a plug. The drain plug includes a support portion A having a cylindrical support (A-1) connected or inserted into a drain hole or a sink hole and an opening and closing portion B having a scrap filter, and comprises: the plug (B) inserted into the cylindrical supporter (A-1) of the support portion A, and having a common protruding column portion (B-1) which is positioned in the support portion A; and a soft elastic body (1) provided in the protruding column portion (B-1) of the plug (B), and of which an inside of a common sagging contact portion (1-1) becomes narrow or is in contact with each other.
발명은 지지부와 마개체로 구성된 처짐접촉방식의 배수구 냄새역류방지 및 벌레침투방지를 위한 장치로서, 상기 지지부는 원통지지체로 구성되고, 상기 마게체는 걸름망 및 변형체와 구성하는 구조를 구비한다.
The present invention relates to a drain plug capable of preventing backflow of bad smell and intrusion of insects by a configuration of a support portion and a plug. The drain plug includes a support portion A having a cylindrical support (A-1) connected or inserted into a drain hole or a sink hole and an opening and closing portion B having a scrap filter, and comprises: the plug (B) inserted into the cylindrical supporter (A-1) of the support portion A, and having a common protruding column portion (B-1) which is positioned in the support portion A; and a soft elastic body (1) provided in the protruding column portion (B-1) of the plug (B), and of which an inside of a common sagging contact portion (1-1) becomes narrow or is in contact with each other.
발명은 지지부와 마개체로 구성된 처짐접촉방식의 배수구 냄새역류방지 및 벌레침투방지를 위한 장치로서, 상기 지지부는 원통지지체로 구성되고, 상기 마게체는 걸름망 및 변형체와 구성하는 구조를 구비한다.
Drain plug
배수구마개체
KIM KYONG BOK (author)
2019-02-26
Patent
Electronic Resource
Korean
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser