Quick-change Blade Structure

Abstract: a quick-change blade structure comprises a blade, a fixed seat, a locking device, and a resilient component. the fixed seat is equipped with a guide groove for inserting the blade. the blade features a locking groove, and the locking device is rotatably mounted on the fixed seat. one end of the locking device has a protruding locking head, while the other end has a pressing part connected to the resilient component. the elastic force of the resilient component presses the locking head into the locking groove, securing the blade. pressing the part allows the locking device to rotate, releasing the locking head from the locking groove for blade removal.

Inventor(s): Chen Zhiming

CPC Classification: B26B5/00 (Hand knives with one or more detachable blades)

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