Blade-switchable utility knife
A blade-switchable utility knife of the present invention comprises a housing, a blade slider, a slide actuator, a switch actuator, a pair of blades and a pair of restoring elements. By manipulating the switch actuator, one of the pair of blades is capable of moving together with the blade slider. Accordingly, the present invention has advantages and effects of quick switch of the blades for use and convenient carrying.
B B
B26B B26B
inventional inventional
Chun-Feng
Ho