| 摘要 |
PURPOSE:To simplify the structure of a flexible joint, by forming coupling sections at one ends of the flexible joint, and by coupling more than two flexible rod members with the connecting parts of the coupling sections. CONSTITUTION:A joint 1 is integrally molded from a suitably pliable material selected from a group consisting of polypropylane, synthetic rubber, soft vinylchloride, etc., and has, in its center section, a connecting section 2 from which six end sections are extended in vertical and horizontal directions through the intermediary of twisting section. Each end section is formed therein with a coupling part 5 to which one end part 4a of rod members 4 are coupled. With this arrangement which has a simple structure and flexible coupling parts at the connecting section, the coupling angle of each rod member 4 may be optionally set.
|
