| 摘要 |
PURPOSE: An agricultural vinyl house structure having a snow removing function to cause snow not to heap on the roof thereof by imparting vibration to the roof thereof is provided which prevents the vinyl house from breakage by a pressure load of snow heaped on the roof. CONSTITUTION: A buffer spring(2) is constructed at the upper end part of a support rod(4) having a specified height. A connecting member(8) radially formed with an oval shaped ring part(6) is connected to the upper part of the support rod. A rope(10) formed by a hook(12) at both side end parts is constructed to hang on the connecting part connected to the support rod. A plurality of through-holes(16) are also formed into a hollow cylinder shape at the same interval on the lower surface and a ventilating apparatus(20) is constructed.
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