| 摘要 |
A lock 100 mountable to a member and including at least one engagement feature 6. The engagement feature has an engaging position, in which the engagement feature(s), or at least one feature driven by the engagement feature(s), is engageable with another member to limit movement of the member relative to the other member. The engagement feature also has a disengaged position for allowing the member to move relative to the other members. The lock further includes a key receiving portion 2, 5 and a retraction mechanism 4F, 2D. The key receiving portion is reconfigurable with a key from a locked configuration, in which the engagement feature is held in its engaging position, to an unlocked configuration in which the engagement feature(s) is moveable from its engaging position to its disengaged position. The retraction mechanism is responsive to said movement to retract the key receiving portion. |
