| 摘要 |
PURPOSE: A structure of a lightweight canopy house is provided to prevent snow or rainwater from gathering by preventing the deflection of roof cloth and to install and use simply and safely. CONSTITUTION: The structure of a lightweight canopy house comprises: four columns(1) provided with a leg fixture and installed on the ground; a movable connector formed to be slid along the column; a fixed connector fixed on the column; a primary connecting bar connected to the fixed connector of the column; a secondary connecting bar connected to the movable connector of the column; a roof surrounding frame where the centers of the primary, secondary connecting bars are pivoted in the X-shape to support a roof frame; four pairs of roof center frames whose centers are pivoted in various shapes to be foldable by pivoting the primary connecting bar of the roof surrounding frame on a fixed connecting bar and secondary connecting bar of the roof surrounding frame on the movable connector; a roof supporting bar connected to the head of a roof from the center of the roof surrounding frame to support a roof; a roof supporting-reinforcing bar connected to the head connector of the roof supporting bar from the roof surrounding frame and reinforced/pivoted; a roof corner supporting bar connected to the middle of the roof supporting bar from the corner of the roof surrounding frame and reinforced/pivoted; a primary connecting bar connector connecting the roof surrounding frame and the roof center frame from the primary connecting bar; a secondary connecting bar connector connecting the roof surrounding frame and the roof center frame from the secondary connecting bar; a head connector supported/pivoted by each roof supporting bar and the roof corner supporting bar to form the uppermost end of the roof; and roof cloth(14) covering up the roof surrounding frame and the roof center frame to form a sun screen and to drain off rainwater.
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