| 摘要 |
An attachment device for attaching accessories to a support comprising a connector 14 and a strap 11 wherein the strap 11 has a support region 12 mounting the connector 14 and first and second flexible engagement portions wherein the first engagement portion 16 has a plurality of projections 20 extending from one side and a plurality of apertures spaced along it and the second engagement portion 18 has a plurality of projections 22 on one side and a protrusion 26 extending from the other adapted to engage with the through apertures of the first engagement means 16. The device may use fins 20 of varying length and have projections 26 of varying heights with lips 26a such that the first engagement portion 16 can engage a projection before looping back and engaging it again at a more raised lip. The connector 14 may use a bayonet and be used for supporting dentistry accessories such as mirrors, tissue boxes or clamps with a ratchet. |
