TOOL AND METHOD FOR STRETCHING MOTH-PROOF NET

摘要

PROBLEM TO BE SOLVED: To provide a tool for stretching a moth-proof net having an easy structure, easy to set on the skylight opening part of an existing greenhouse and capable of suppressing lowering of the ventilation efficiency of a greenhouse, and to provide a method for stretching the moth-proof net in the skylight opening part using the tool.

SOLUTION: This tool for stretching the moth-proof net has an elastic deformable frame to tension of the moth-proof net. The frame is projected from the opening closing end of a skylight and fixed to the opening closing end nearly in parallel with the skylight on a roof external side of a plant cultivation covering equipment. One end of the moth-proof net is attached to the outside of the skylight and the other end is attached to the end of the skylight opening part so as to cover the frame. The frame elastically deforms with tension of the moth-proof net according to the opening extent of the skylight when opening the skylight, and is supported in a condition of stretching without slacking the moth-proof net.

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