| 摘要 |
A blade dispenser assembly includes a housing and an integrally formed shuttle mechanism which functions to dispense one blade at a time from the bottom of a stack of blades held within the housing. The shuttle mechanism is configured to engage a bottommost blade in the stack when in a closed position and to carry the engaged blade with it when the shuttle mechanism is moved to an opened position. In the opened position, the shuttle mechanism is partially extended from the housing and securely holds and displays the withdrawn blade. An exemplary preferred shuttle mechanism is pivotally coupled to the housing and includes an arm portion that allows a person to pivot the shuttle mechanism away from the housing while keeping the person's hand safely away from the blade being withdrawn. The blade dispenser assembly also includes a follower mechanism that is positioned adjacent the top of the stack of blades and mechanically coupled to the housing such that it descends with the stack of blades as successive blades are withdrawn from the bottom of the stack and such that it retains its position relative to the housing when the assembly is turned upside down, thereby functioning as a one-way ratchet that prevents the stack of blades from falling away from the shuttle mechanism.
|
