A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A movable base for a shade structure, such as an umbrella, operable between a movable position and a fixed position. The movable base including a foot pedal to transition between the movable and fixed positions. In one example, the foot pedal operates a locking assembly, such as a plate or linkage assembly that engages with the ground in the fixed position and is raised from the ground in the movable positions.
A movable base for a shade structure, such as an umbrella, operable between a movable position and a fixed position. The movable base including a foot pedal to transition between the movable and fixed positions. In one example, the foot pedal operates a locking assembly, such as a plate or linkage assembly that engages with the ground in the fixed position and is raised from the ground in the movable positions.
MOVABLE BASE FOR SHADE STRUCTURE
MA ZHUN-AN (author)
2020-07-02
Patent
Electronic Resource
English
Foldable movable wall structure, movable base and assembly structure body
| European Patent Office | 2023