| 摘要 |
A triangular sunshade (1) that can be set in the ground to create a shady area is mounted on a pole assembly whose poles (2, 3) form two sides of an upright triangle which is approximately perpendicular to the surface of the sunshade (1), whose base runs along the ground and whose one pole (3) runs along the sunshade (1). The upper corner of the sunshade (1) is suspended at the vertex (10) of this triangle and the two other corners are anchored in the ground. |
