| 摘要 |
A vinyl film fixing structure of a plastic green house(vinyl house) designed to open and close quickly a ventilation vinyl film by loosening or fastening a plurality of fixing straps at one time is provided. The fixing structure removes the inconvenience of loosening or fastening the plurality of fixing straps by the worker and prevents the damage of the ventilation vinyl film. The vinyl film fixing structure of a vinyl house(10) is used for adhesion of a vinyl film to a frame of the vinyl house covered by the vinyl film by pressure with a plurality of fixing straps(100). The fixing structure comprises: a line or fixing member(200) fixed to the ground in the longitudinal direction of the vinyl house; a rotating bar(300) rotatably installed in the longitudinal direction of the vinyl house; a rotating device(500) for normal/reverse rotation of the rotating bar; a first peg(220) driven into the ground of one side of the vinyl house and fixed to both ends of the fixing member; and a second peg part(240) for covering the fixing member by a ring part(245). In the fixing structure, both ends of fixing straps are each fixed to the fixing member and rotating bar. The operation of the rotating device allows normal/reverse rotation of the rotating bar, whereby to allow the fixing straps to be wound on the rotating bar or loosened. |
