| 摘要 |
The stand for objects, such as artists' easels, camping gear, picnic tables, which are used on uneven ground in the open, consists of three or more hinged clips fixed to the ends of three or more telescopic legs. Each clip consists of two pieces (1, 7) together forming a U shaped section. The top arm (7) of the U can be moved parallel to the lower arm (1). The top arm (7) is moved on a thread with a wing nut (6). The end of the screw opposite the wing nut (6) is fixed to the bottom part (4) of the lower U arm (1). The lug of the piece joined to the leg has a square hole. The two corresponding surfaces of the leg end (2) of the bottom part of the clip can be cogged. |
