Patent ID: 6786123
Filing Date: 2004-09-07
Classification: B26D,Y10T

Abstract:
A portable precision cutting device comprising:a cutting board, at both sides of which is formed with a mounting portion, each mounting portion being concavely formed, and at an inner side of the each mounting portion being defined with a recess, a channel formed at a top surface corresponding to the two mounting portions, in the channel being provided with plural magnets; a cutting-resistant pad formed in accordance with the shape of the channel so as to be accommodated in the channel of the cutting board, and plural fasteners serving to prevent disengagement of the cutting-resistant pad from the channel, the cutting-resistant pad including two cutting portions and spaced apart by a plurality of openings defined therebetween, the openings being located corresponding to the magnets; a pressing member including a piece of bar and two coupling portions formed at both sides thereof, the two coupling portions having legs formed thereof while the bar having a groove formed at one side, the legs in the coupling portion of the pressing member serving to engage with the corresponding recesses in the mounting portions of the cutting board, whereby the pressing member can be engaged with the cutting board for raising and lowering movement, under the bar adhered an iron sheet for magnetic attraction with the magnets in the channel; a cutting mechanism provided on its frame with an elastic plate and an engaging portion respectively, a roller blade and a shield disposed at a side of the cutting mechanism, the cutting mechanism movably mounted on the pressing member by virtue of the engaging portion engaged with the bar, and the elastic plate employed to resiliently abut against the bar, a limiting pin preferably disposed at an end of the bar of the pressing member for preventing disengagement of the cutting mechanism from the bar.