the greenhouses are intended for framing a pipe in suspended state by engaging fastening the upper ring the lower part of the coupling socket, protrude vertically downward itdoe the coupling socket of the a and the upper ring is the lower is the opening of the axial coupling groove on the inner side formed in the vertical direction and the front part of the coupling socket has a section in a vertical axis and an upper hook part with an opening coupled to the home and communication is formed, the upper side is provided with the opening a lower ring and an upper portion of the lower ring coupling shaft vertically upward is formed projecting itdoe axis through the opening of the coupling shaft coupling socket as it inserted into the inner side of the engaging groove and is engaged locking the lower hook portion rotatably connected to the shaft axis, coupled and when the lower ring section center of the lower portion is engaging only the drilling through-holes in the vertical formed on the inner peripheral surface of the hook part, the upper one side is equipped with an auxiliary ring with a different diameter and the lower ring in the opening state and the upper part of the auxiliary rings connected axis is vertically upward is formed projecting itdoe of the lower ring got there the connecting shaft upper outer circumference is group multiple obstacle protrudes relates to the as-fitting connection shaft is forced from below through the through-hole obstacle GB through-hole engaging only in jam signed a facility that characterized-part auxiliary hook being rotatably connected to landings of rotary dual-hook sphere.본 고안은 비닐하우스의 골조파이프에 매달린 상태로 걸림체결되는 상부고리가 구비되고 상부고리의 하부에는 수직하방으로 결합소켓이 돌출형성되어 있되 상기 결합소켓은 내측에 하부가 개구된 축결합홈이 수직방향으로 형성되어 있고 결합소켓의 전면부에는 수직방향으로 절개되어 축결합홈과 연통되는 개구부가 형성되어 있는 상부걸이부와, 상부 일측이 개구된 하부고리가 구비되고 하부고리의 상부에는 수직상방으로 결합축이 돌출형성되어 있되 상기 결합축은 결합소켓의 개구부를 통해 축결합홈의 내측에 삽입되면서 걸림체결되어 결합축을 축으로 하부걸이부가 회전가능하게 연결되고 하부고리의 하면부 가운데부분에는 내주면에 걸림단이 형성된 관통홀이 수직으로 천공되어 있는 하부걸이부와
