The present invention relates to a pipe connector for a plastic greenhouse, and, more specifically, to a pipe connector for a plastic greenhouse, which comprises a pipe connection part consisting of a first body unit having a first pipe insertion groove formed in a "&cap" shape by bending an iron plate with a fixed thickness into a "&cap" shape so as to insert a first pipe into, and insertion grooves in a fixed form on both sides of the outer periphery, and a second body unit extended along the longitudinal direction from the end of the first body unit outward, and having a second pipe insertion groove in a "&cup" shape so as to mount a second pipe on one side and a pipe fixing part combined with the pipe connection part in a detachable manner, and consisting of an adhering part having insertion parts formed on both sides to be projected toward outside so as to be inserted into the insertion grooves, and the upper part formed to be inclined at a fixed angle so as to smoothly slide in the state of being adhered to the outer periphery of the first pipe, and a handle unit extended along the longitudinal direction from the end of the adhering part and having a fixed length so that a user is able to easily grasp. When the first pipe and the second pipe are inserted into the pipe connection part, the second pipe is inserted into the second pipe insertion groove, and stably supported without separating from the second body unit. When the pipe fixing part is combined with the pipe connection part, and the end terminal of the handle unit is adhered to the bottom of the first pipe, the first pipe is securely fixed to the second pipe by the lever principles.COPYRIGHT KIPO 2014본 발명은 비닐하우스용 파이프 체결구에 관한 것으로, 더욱 상세하게는 제1파이프를 삽입할 수 있도록 소정 두께의 철판을 "∩"자 형상으로 구부려 "∩"자형으로 형성되는 제1파이프 삽입홈이 형성되며 양측 외주면에는 소정형상의 끼움홈이 형성되는 제1몸체부 및 상기 제1몸체부의 단부로부터 길이방향을 따라 외측으로 연장형성되되 일측에는 제2파이프가 안착될 수 있도록 "∪"자 형의 제2파이프 삽입홈이 형성되는 제2몸체부로 이루어지는 파이프 연결구와 상기 파이프 연결구와 착탈식으로 결합되는 것으로, 상기 끼움홈에 삽입될 수 있도록 양측면에 외측으로 돌출
