| 摘要 |
Connector modules for rods or tubes 3 comprise blocks 11 connected by an integral flexible hinge 5. The rods 3 are clipped (see 4b, Fig 1.1b) or pushed into passageways or holes 4 in the blocks 11 of the connector-modules. For construction of permanent structures, the rods 3 can be either glued into the blocks 11 or held in position by pins or screws (see Figs 9.1c and 9.2c). The connector modules are intended for use in education, kite making and plant supporting structures. |
