| 摘要 |
<p>The invention produces a connection joint (1) for collapsible structures that includes a male component (4) and a female component (5) movably connected into one another. The male (4) and female (5) components have first locking devices (6) that aid the coupling of the male component (4) into female component (5) and second locking devices (7) that can be snap coupled together to lock the components (4, 5) together when the male component (4) is fully fitted into the female component (5).</p> |
