| 摘要 |
PURPOSE: A parasol supporter is provided to freely adjust the angle of canvas according to the direction of sunlight or wind. CONSTITUTION: A parasol supporter comprises canvas, an upper supporter(200), a lower supporter(300), and a supporting ball(400). The canvas is an important element of the parasol and directly blocks sunlight, rain, and snow. The upper supporter is formed in a rectangular cylindrical shape and supports the canvas. The lower supporter is formed in a rectangular cylindrical shape, is combined with the supporting ball, and is connected to the upper supporter. The supporting ball is formed in a sphere shape. |
