PIPE COUPLER HAVING FUNCTION OF COVERING PIPE

• Main Author: KIM, Byungsub
• Format: Patent
• Language: English; French; Korean
• Published: 13.12.2018
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The present invention relates to a pipe coupler having a function of covering a pipe. More particularly, the present invention relates to a pipe coupler which can prevent a coating layer of a pipe coated with the coating layer from being peeled from a tip of the pipe by a continuously acting hydraulic pressure by forming a pipe locking protrusion in which a front end of the pipe is surrounded and covered with a packing member, seal even a pipe having a non-smooth or grooved outer peripheral surface, and furthermore ensure watertightness or airtightness more reliably by using a pair of packing members acting in the form of a swash cam plate in accordance with an insertion of a pipe. La présente invention concerne un raccord de tuyau ayant une fonction de recouvrement d'un tuyau. Plus particulièrement, la présente invention concerne un raccord de tuyau susceptible d'empêcher une couche de revêtement d'un tuyau revêtu de la couche de revêtement de s'écailler d'une pointe du tuyau par une pression hydraulique à action continue, par formation d'une saillie de verrouillage de tuyau dans laquelle une extrémité avant du tuyau est entourée et recouverte d'un élément d'emballage, d'étanchéifier même un tuyau ayant une surface périphérique externe non lisse ou rainurée et d'assurer en outre l'étanchéité à l'eau ou l'étanchéité à l'air de manière plus fiable par utilisation d'une paire d'éléments d'emballage agissant sous la forme d'un plateau cyclique à came, selon une insertion d'un tuyau. 본 발명은 파이프 커버 기능을 갖는 배관 커플러에 관한 것으로, 보다 상세하게는 패킹부재에 파이프의 선단부가 감싸여지며 커버되는 파이프걸림턱을 형성하여 코팅층이 피복된 파이프의 경우 지속적으로 작용하는 유체의 압력에 의해 파이프의 선단부에서 코팅층이 박리되는 것을 방지할 수 있고, 외주면이 매끄럽지 않고 홈이 파여진 파이프의 경우에도 밀폐가 가능하며, 나아가 파이프의 삽입에 따라 경사캠 형식으로 작용하는 한 쌍의 패킹부재를 이용하여 보다 확실한 수밀 또는 기밀 유지가 가능한 파이프 커버 기능을 갖는 배관 커플러에 관한 것이다.