Paper cutter
OwnerHsiu Chen Leeinventor
Life of this patent
Estimating the term…
Abstract
A paper cutter with a mold board has a base, an adjusting seat, a knife mount, a cutting knife, a bias spring, an adjusting nut, a positioning knob and a holding member. The cutting knife is secured to the knife mount pivotally secured to the adjusting seat. The bias spring is placed in a hole on the adjusting seat and housed in a cavity on the knife mount and retained by the adjusting nut in contact with the knife mount, permitting the cutting knife to be flexibly operated. The adjusting seat is secured to a guide groove of the base. The mold board has plural guide tracks on one side and anti-slip stickers on the other side. The base is slidably mounted to the mold board to make the cutting knife operate with ease, precision and stability.
Claims6
A paper cutter operating in combination with a mold board, comprising:
- a cutting knife;
- a knife mount with which said cutting knife is removably engaged;
- an adjusting seat to which said knife mount is secured in a slightly pivotal manner;
- a bias spring housed in both said adjusting seat and said knife mount so as to permit said knife mount to be resiliently operable with respect to said adjusting seat;
- a base with which said adjusting seat is adjustably engaged;
- said adjusting seat being removably secured to said base;
- a mold board to which said base is slidably mounted having a plurality of guide tracks;
- a holding means removably mounted to said adjusting seat for guiding said adjusting seat mounted to said base which is slidable on said mold board along a line whereby said cutting knife can cut paper disposed under said base;
- whereby said base in combination with said adjusting seat can be controlled by said holding means to slidably move on said mold board along said guide tracks, permitting said cutting knife to cut paper disposed under said mold board.
Dependencies are inferred from the claim text.