| 摘要 |
PURPOSE: A column structure with a cushioning resin layer is provided to compose various colors for the exterior of a column applied to the facilities in a park or a playground and to absorb an impact force from the outside. CONSTITUTION: A column structure with a cushioning resin layer includes a supporting pipe(100), an(200), and a coupler(300). The supporting pipe comprises a guide hole(110) inside and a hanger outside. The arc-shaped elastic body provides the outside of the supporting pipe with covering and cushioning power and comprises a support rib(220) on one side and a cushion resin layer(240) on the other side. The coupler locks the arc-shaped elastic body to be fixed on the supporting pipe and comprises wings(340,342) on both sides supporting both ends of the arc-shaped elastic body.
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