Patent ID: 8479629
Filing Date: 2013-07-09
Classification: B26D,Y10T

Abstract:
1. A paper cutter, comprising: a base having a stationary blade attached to a lateral thereof; a fixing seat fixed to the base adjacent to one end of the stationary blade and having a connecting portion extending upward from the base, wherein the connecting portion is atop, peripherally formed with a plurality of teeth, and is formed centrally with a through hole for allowing a shaft to pass therethrough; a connecting element having a rotatory portion that is formed with a slot for allowing the shaft to pass therethrough and being atop provided with a plurality of recesses for receiving teeth; and a movable blade having a lower edge formed as a curved edge and having a front end contacting a side of the rotatory portion and separated from the fixing seat by the rotatory portion, wherein a pressing plate and an elastic pressing plate are mounted successively around the shaft and separated from the connecting element by the movable blade while a fastener is coupled with the shaft to abut against the elastic pressing plate so as to normally force the movable blade to contact the stationary blade closely, whereby when the movable blade is pushed downward, the connecting element is driven to rotate and move along the teeth while approaching and sliding with respect to the stationary blade.