Cutting device with exchangeable blades, comprising sliding button for moving blades into or out of housing as required

摘要

Several blades (30) are accommodated on top of each other in a housing (20) provided with vertical ribs along its inner lateral surfaces. A spring supported sliding button (10) with two stick-shaped projections at its lower surface can be slid along a slot on top of the housing (20). When the button (10) is pressed a c-shaped element is moved by the projections in order to disengage with the ribs located at the inner lateral surfaces of the housing (20) and to release a blade (30) which can either be moved into a working position or pulled back into the housing (20) for storage.