| 摘要 |
<p>A plunger pin assembly (32) for locking engagement with a shuttle lock of a prosthetic limb socket assembly, includes: (a) a housing (34) having an interval cavity (44) and a center-hole extending into its distal end, communicating with the internal cavity (44); (b) a cradle (48) retained within the cavity, having a distal-facing outer surface (50) that is laterally slidable with respect to the proximal-facing inner surface (46) of the cavity, where the cradle includes a plunger pin component (56) extending distally therefrom; and (c) a resilient shock absorber (64) positioned, at least partially, between the proximal end of the plunger pin component (56) and the inner distal-facing surface of the cavity; where (d) the cradle (48) includes a center hole (52) extending axially therethrough, the plunger pin component includes a ball (54) positioned on a proximal end thereof, the ball having a diameter larger than the diameter of the centre hole of the cradle.</p> |
