Metadata
Author: patents-wipo
Data
English[en]
The present invention provides an integrated manhole cover for filth inflow prevention and backflow prevention, which includes: a metal panel that covers the upper portion of a manhole; a plurality of drains that are provided in the metal panel; a lattice-shaped supporting member that is coupled to the drains and has a coupling projection therein; and an elastic blocking plate that has a coupling hole that is inserted into the coupling projection of the supporting member, and which is positioned between the supporting member and the drains.
French[fr]
La présente invention a trait à un tampon de trou d'homme intégré destiné à empêcher l'afflux et le reflux de souillure, et qui comprend : un panneau métallique qui recouvre la partie supérieure d'un trou d'homme ; une pluralité de drains qui sont disposés dans le panneau métallique ; un élément de support en forme de treillis qui est accouplé aux drains et qui comporte une saillie d'accouplement en son sein ; et une plaque de blocage élastique qui comporte un trou d'accouplement qui est inséré dans la saillie d'accouplement de l'élément de support, et qui est positionnée entre l'élément de support et les drains.
Korean[ko]
본 발명은 맨홀 상부를 덮는 금속 패널; 상기 금속 패널에 복수개 구비된 배수구; 상기 배수구에 결합되며, 내측에 결합용 돌기를 구비하는 격자 형상의 지지부재; 및 상기 지지부재의 결합용 돌기에 끼워지는 결합용 홀을 구비하며, 상기 지지부재와 상기 배수구 사이에 위치하는 탄성 차단판을 포함하는 것을 특징으로 하는 오물유입방지 및 역류방지용 일체형 맨홀 커버를 제공한다.