Polygonal Greenhouse Shade Roller

Description

Draw 25 The item that is the subject of the design Polygonal Greenhouse Shade Roller Description of the design 1. The material is metallic or non-metallic. 2. The present design is a device installed at the corner of a polygonal vinyl greenhouse to transmit rotational force for opening and closing a sunshade. 3. The present design is formed such that winding connecting tubes are connected on both sides with respect to a central hinge part, and pipes are inserted into the winding connecting tubes on both sides so that rotational driving is possible even when flexibly bent according to the corner angle of a polygonal vinyl greenhouse. 4. The holes formed on the surface of the winding joint tube of the present design are drainage holes, intended to prevent corrosion and increase durability by draining rainwater or moisture that may enter through the gap between the winding joint tube and the pipe inserted therein to the outside. 5. Drawing 1 of the present design is a perspective view, Drawing 2 is a front view, Drawing 3 is a rear view, Drawing 4 is a left side view, Drawing 5 is a right side view, Drawing 6 is a top view, Drawing 7 is a bottom view, and Reference Drawing 1 is a view of the state in use. 6. Reference Drawing 1 shows the usage state of the present design installed at the corner of a polygonal vinyl greenhouse to connect and support the opening / closing device and the pipe.

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