A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTION STRUCTURE OF DRAIN PIPE
PROBLEM TO BE SOLVED: To provide a connection structure of a drain pipe for preventing water leakage caused by being erroneously arranged, by preventing a C-shaped ring body from being arranged in an improper place.SOLUTION: A connection structure of a drain pipe is constituted of an insertion pipe 1 having a flange part 12 constituted by jumping out in the outside direction on the outer periphery, a socket pipe 2 for inserting the insertion pipe 1 into the inside by constituting a kerf part 21 in an end part and a C-shaped ring body 3 constituted in a C shape in an upper surface view and connecting the insertion pipe 1 and the socket pipe 2 by constituting a claw part of engaging with the flange part 12 by being deformed by elasticity of itself when inserting-arranging the insertion pipe 1 into the socket pipe 2, and an erroneous insertion preventive mechanism for preventing the C-shaped ring body 3 from being arranged in an improper position, is constituted in the socket pipe 2 in any one or both of the insertion pipe 1 or the socket pipe 2.
【課題】Ｃ字リング体が適切でない箇所に配置されることを防止し、誤って配置されることによって発生する漏水を防ぐ排水管の接続構造を提供する。【解決手段】外周に外側方向に飛び出して構成されるフランジ部１２を備える挿入管１と、端部に切り溝部２１を構成し、内部に挿入管１が挿入される受口管２と、上面視Ｃ字状に構成され、受口管２に挿入管１が挿入配置された時に自身の弾性により変形してフランジ部１２に係合する爪部を構成して、挿入管１と受口管２を接続するＣ字リング体３と、から構成した排水管の接続構造において、挿入管１又は受口管２のいずれか一方又は両方に、Ｃ字リング体３が適切でない位置に配置されることを防止する誤挿入防止機構を受口管２に構成した。【選択図】図２
CONNECTION STRUCTURE OF DRAIN PIPE
PROBLEM TO BE SOLVED: To provide a connection structure of a drain pipe for preventing water leakage caused by being erroneously arranged, by preventing a C-shaped ring body from being arranged in an improper place.SOLUTION: A connection structure of a drain pipe is constituted of an insertion pipe 1 having a flange part 12 constituted by jumping out in the outside direction on the outer periphery, a socket pipe 2 for inserting the insertion pipe 1 into the inside by constituting a kerf part 21 in an end part and a C-shaped ring body 3 constituted in a C shape in an upper surface view and connecting the insertion pipe 1 and the socket pipe 2 by constituting a claw part of engaging with the flange part 12 by being deformed by elasticity of itself when inserting-arranging the insertion pipe 1 into the socket pipe 2, and an erroneous insertion preventive mechanism for preventing the C-shaped ring body 3 from being arranged in an improper position, is constituted in the socket pipe 2 in any one or both of the insertion pipe 1 or the socket pipe 2.
【課題】Ｃ字リング体が適切でない箇所に配置されることを防止し、誤って配置されることによって発生する漏水を防ぐ排水管の接続構造を提供する。【解決手段】外周に外側方向に飛び出して構成されるフランジ部１２を備える挿入管１と、端部に切り溝部２１を構成し、内部に挿入管１が挿入される受口管２と、上面視Ｃ字状に構成され、受口管２に挿入管１が挿入配置された時に自身の弾性により変形してフランジ部１２に係合する爪部を構成して、挿入管１と受口管２を接続するＣ字リング体３と、から構成した排水管の接続構造において、挿入管１又は受口管２のいずれか一方又は両方に、Ｃ字リング体３が適切でない位置に配置されることを防止する誤挿入防止機構を受口管２に構成した。【選択図】図２
CONNECTION STRUCTURE OF DRAIN PIPE
排水管の接続構造
KIMURA YASUSHI (author) / SASAGAWA TOMOHISA (author) / NAGAHARA TORU (author) / HATTORI DAISUKE (author) / NISHIDA MASASHI (author)
2015-10-05
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
DRAIN PIPE CONNECTOR AND DRAIN PIPE CONNECTION STRUCTURE
| European Patent Office | 2015