| 摘要 |
A hub assembly in particular for a collapsible tent frame comprises a closed loop of at least three double-ended hinge members (14) interconnected by hinge pins (18), each hinge member having a channel therein within which a strut-receiving socket (16) is pivotally supported to swing in a plane perpendicular to the plane of the loop, the socket being secured within the channel by the hinge pins. |
