Patent ID: 9486662
Filing Date: 2016-11-08
CPC Classification: A63B,E05B,E05C,Y10T

Claim Text:
1. A mechanism for displacing a plunger, the mechanism comprising: (a) a handle having at least first and second intersecting end sections that are transverse to one another, the second end section having a substantially cylindrical sidewall defining a barrel with a central axis, the sidewall having at least one elongated slot formed therein that is substantially parallel to the central axis; (b) a plunger longitudinally slidably mounted in the barrel, wherein the plunger is coaxial with the central axis; (c) at least one bar extending transversely from rigid attachment to the plunger through said at least one elongated slot in the sidewall; and (d) a collar body rotatably mounted to the second end section of the handle, the collar body having a collar sidewall with at least one surface defining an opening, the opening receiving said at least one bar resting upon said at least one surface, wherein upon rotation of the first end section of the handle about the central axis, the bar is driven by a sidewall edge defining said at least one elongated slot to follow said at least one surface to thereby drive the plunger longitudinally along the central axis.