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-pipe joint which is able to make it easy to connect a standing drain-pipe, prevent a water leak through a fastening part, form a male screw fastened with a female screw formed in a connection pipe to be on the outer circumferential edge of a control pipe, form a slope on the male screw so that the male screw can become narrower on the upper side than on the lower side, reduce assembly time, and improve sealing and fastening forces. In addition, according to the present invention, the present invention is able to arrange a fire-resistant filler engaged with the lower side of the drain-pipe so that the fire-resistant filler can be conveniently installed. Therefore, the fire-resistant filler can be installed without a separate process for holding the fire-resistant filler, and the assembly time and construction cost can be reduced.
본 발명은 배수접속관에 관한 것으로, 입상배수관의 연결이 손쉬우면서도 체결부위로 누수가 발생하지 않도록, 연결관의 내부에 형성된 암나사에 체결되는 숫나사가 조절관 외주연에 형성되되, 숫나사는 하부에서 상부로 좁아지게 경사가 형성되어, 조립시간 단축 및 밀폐력과 체결력이 향상되는 효과가 있다. 또한, 본 발명의 배수접속관은 내화충전재를 간편하게 설치할 수 있도록, 배수접속관의 하부에 끼움 결합되는 내화충전재를 마련하여, 내화충전재를 잡아주는 별도의 공정 없이도 설치가 가능하여 조립시간 단축 및 시공원가를 절감시킬 수 있는 효과가 있다.
The present invention relates to a drain-pipe joint which is able to make it easy to connect a standing drain-pipe, prevent a water leak through a fastening part, form a male screw fastened with a female screw formed in a connection pipe to be on the outer circumferential edge of a control pipe, form a slope on the male screw so that the male screw can become narrower on the upper side than on the lower side, reduce assembly time, and improve sealing and fastening forces. In addition, according to the present invention, the present invention is able to arrange a fire-resistant filler engaged with the lower side of the drain-pipe so that the fire-resistant filler can be conveniently installed. Therefore, the fire-resistant filler can be installed without a separate process for holding the fire-resistant filler, and the assembly time and construction cost can be reduced.
본 발명은 배수접속관에 관한 것으로, 입상배수관의 연결이 손쉬우면서도 체결부위로 누수가 발생하지 않도록, 연결관의 내부에 형성된 암나사에 체결되는 숫나사가 조절관 외주연에 형성되되, 숫나사는 하부에서 상부로 좁아지게 경사가 형성되어, 조립시간 단축 및 밀폐력과 체결력이 향상되는 효과가 있다. 또한, 본 발명의 배수접속관은 내화충전재를 간편하게 설치할 수 있도록, 배수접속관의 하부에 끼움 결합되는 내화충전재를 마련하여, 내화충전재를 잡아주는 별도의 공정 없이도 설치가 가능하여 조립시간 단축 및 시공원가를 절감시킬 수 있는 효과가 있다.
Drain-Pipe Joint
배수접속관
JUNG JIN HUN (author)
2023-01-05
Patent
Electronic Resource
Korean
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser