Lower cutter for compact printer and cutting device including the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorJong-Weon Song
Life of this patent
Estimating the term…
Abstract
A lower cutter for a compact printer and a cutting device including the lower cutter for preventing a jam phenomenon of a paper and reducing production cost is disclosed. The cutting device includes a hinge plate attached to an upper surface of the lower cutter, a plurality of biasing elements disposed under the lower cutter for affording biasing force to the lower cutter, a base member for allowing the biasing elements to be seated thereon and the hinge plate to be hingedly coupled thereto, a carriage for rotatably supporting the upper cutter partially overlapped on the lower cutter and for laterally moving the upper cutter, and an upper case and a lower case for housing driving means for the carriage and the upper cutter.
Claims17
A lower cutter for a compact printer which is adapted to intersect with a rotary type upper cutter housed in a cover to cut a printing paper, the lower cutter comprising:
- a hinge plate to which the lower cutter is attached at its upper surface;
- biasing means disposed under the lower cutter for providing biasing force to the lower cutter;
- and
- a base member on which the biasing means is seated.
A lower cutter for a compact printer which is adapted to intersect with a rotary type upper cutter housed in a cover to cut a printing paper, the lower cutter comprising:
- a seating protrusion formed at its longitudinal cutting blade, on which the upper cutter is seated.
A cutting device for a compact printer, comprising:
- a lower cutter mounted on a printer body;
- an upper cutter installed in a cover swingably attached to the printer body and seated on the lower cutter;
- a hinge plate to which the lower cutter is attached at its upper surface;
- biasing means disposed under the lower cutter for providing biasing force to the lower cutter;
- a base member on which the biasing means is seated and to which the hinge plate is swingably attached, the base member being mounted on the printer body;
- a carriage for holding the upper cutter;
- and
- driving means for moving the carriage laterally.
A cutting device for a compact printer, comprising:
- a rotary type upper cutter mounted in a cover of the compact printer to be laterally moved and to be rotated by driving means;
- and
- a lower cutter fixedly mounted on a printer body and positioned to be substantially perpendicular to the upper cutter to cut a printing paper in a state of being in close contact with the upper cutter.
A cutting device for a compact printer comprising:
- a rotary type upper cutter mounted on an end of a cover and adapted to be laterally moved;
- and
- a lower cutter mounted on a printer body and bent along a longitudinal side to form a cutting blade to be engaged to the upper cutter.
A cutting device for a compact printer, comprising:
- a rotary type upper cutter mounted on an end of a cover and adapted to be laterally moved;
- and
- a lower cutter bent upwardly at a right angle along a longitudinal side to form a cutting blade to be engaged to the upper cutter, and having an arc-shaped seating protrusion at a location of its longitudinal side on which the upper cutter is seated, the lower cutter having biasing means for elastically supporting the lower cutter.
Dependencies are inferred from the claim text.