| 摘要 |
A folding knife blade includes a knife case having a pair of spaced-apart sides forming a blade cavity therein, an elongate blade which is shiftable between a closed position and an open position, which is rotatably fixed between the sides of the case adjacent one end thereof; an actuator arm which is shiftable between a closed position wherein the blade is received in the case, and an open position, wherein the blade is fully extended; wherein user movement of the blade from its closed position initiates an opening action of the actuator arm, thereby causing the blade to shift to its open position and to be locked in its open position.
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