| 摘要 |
The invention relates to a range of mechanical junctions-nodes by which straight parts -tubes, rods, hollow beams- can be interconnected for the construction of a framework. For the construction of frameworks, the object is the way by which the straight parts are interconnected and the current applications allow only a limited standardised production of nodes and straight parts for single-stable mechanical strength at the interconnection point and flexibility in the architectural design. According to the invention, a range of standardized nodes having a variable angle-shape with movable arms (3), (4), (5), (6), (7) and a constant angle-shape (8), (9), (10), (11), (12), (13), (14), (15), and with a disk shape (49) or ball shape, was designed, as well as a two-part mechanical joint with a male (47) and female (48) part, which fit-snap laterally with slight rotation and may be mounted at the ends of the straight parts (21), (25) and incorporated on the arms (3), (4), (5), (6), (7), as well as a method for screwing unscrewing the straight parts (21), (25) by rotation to the one or the other direction, with reverse threads at their ends (22R), (23L) and respectively on the arms (3L), (3R), (4L), (4R), (5L), (5R), (6L), (6R), (7L), (7R) of the nodes. All the above can be produced by standardized manufacturing methods, providing single-stable mechanical strength at the interconnection point, flexibility in the architectural design and cost reduction. The invention can be applied inconstruction-architecture and in decoration, as well as in assemblable bridges and accommodation houses for the direct management of special needs in destroyed areas, green houses, scaffolds, covers, assemblable toys etc. |
