| 摘要 |
An assembly comprising at least two structural members moveably coupled to each other, each structural member being coupled to opposite ends of a bias member biasing the at least two structural members to move towards or away from each other, wherein one or more of the at least two structural members form a bias member receiving recess and the structural members and bias member are coupled together in such a manner that moving one structural member relative to the other structural member causes the bias member to rotate at least partially into or at least partially out of the bias member receiving cavity.
|
