| 摘要 |
The invention relates to an improved openable parasol comprising a substantially tubular central shaft supported on, in inserted into, the ground, an extendable longitudinal structure, an extendable elastic harness, and substantially long shading elements, the structure consisting of plates that are articulated in relation to each other in a repetitive parallelogram-type configuration and intersect each other in a scissor-like manner, allowing the structure to extend in the direction of the longitudinal axis thereof, the central shaft being positioned in the longitudinal inside area of the structure, and being substantially coincident with the longitudinal axis of said structure, the harness being concentric to the same central shaft and linearly extendable along the central shaft, and the substantially long shading elements being inserted into the plates on each level of the structure. |
