A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PIPE FITTING AND DRAINAGE SYSTEM
To provide a pipe fitting and installation structure of the pipe fitting.SOLUTION: The pipe fitting of the present invention comprises a joint pipe body 26 having a vertical pipe connecting part 26A that can be connected to a vertical pipe 20 on an upstream side at one end and a horizontal branch pipe connecting part 27 that can be connected to a horizontal branch pipe 28 on a side surface, in which a plurality of protrusions are formed on an inner peripheral surface of a portion on a vertical pipe connecting part side and on the upstream side of the lateral branch pipe connecting part 27 at intervals in a circumferential direction in the joint pipe body 26.SELECTED DRAWING: Figure 1
【課題】本発明は、管継手及び管継手の設置構造の提供を目的とする。【解決手段】本発明の管継手は、上流側の縦管２０に接続可能な縦管接続部２６Ａを一端に有し、横枝管２８に接続可能な横枝管接続部２７を側面に有する継手管本体２６を備え、前記継手管本体２６において、前記縦管接続部側であって、前記横枝管接続部２７よりも上流側の部分の内周面に、周方向に間隔をあけて複数の突起が形成されたことを特徴とする。【選択図】図１
PIPE FITTING AND DRAINAGE SYSTEM
To provide a pipe fitting and installation structure of the pipe fitting.SOLUTION: The pipe fitting of the present invention comprises a joint pipe body 26 having a vertical pipe connecting part 26A that can be connected to a vertical pipe 20 on an upstream side at one end and a horizontal branch pipe connecting part 27 that can be connected to a horizontal branch pipe 28 on a side surface, in which a plurality of protrusions are formed on an inner peripheral surface of a portion on a vertical pipe connecting part side and on the upstream side of the lateral branch pipe connecting part 27 at intervals in a circumferential direction in the joint pipe body 26.SELECTED DRAWING: Figure 1
【課題】本発明は、管継手及び管継手の設置構造の提供を目的とする。【解決手段】本発明の管継手は、上流側の縦管２０に接続可能な縦管接続部２６Ａを一端に有し、横枝管２８に接続可能な横枝管接続部２７を側面に有する継手管本体２６を備え、前記継手管本体２６において、前記縦管接続部側であって、前記横枝管接続部２７よりも上流側の部分の内周面に、周方向に間隔をあけて複数の突起が形成されたことを特徴とする。【選択図】図１
PIPE FITTING AND DRAINAGE SYSTEM
管継手および排水システム
FUCHIGAMI SAITA (author) / SAITO SATOSHI (author)
2021-04-08
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser