| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: universal seat refers to the means of equipment for venues during public events. The seat is set with its lower part of the substructure (1) and is made compound from the plane transverse elements (2). The transverse elements are put with through holes (3) on a node of the elements rigid fixation (2), and have thickenings at the ends (4). Fixation node is designed as two sides connected by cylindrical joints. Axes (7) of hinges are freely inserted into the holes (8) in the end ledges (9), (10) of adjacent segments of the rods. The upper and lower ends of the sidewalls are provided with threaded limiters made in the form of screws (11), (12). The screws are screwed on the threaded ends (13), (14) of the outer segments of the rods (5), (6). ^ EFFECT: enhanced functionality and universalisation of the design due to its easy movableness and vandal-proof. ^ 1 cl, 1 dwg |
