Claims
- 1. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and further comprising one of a housing and a chassis, a side of which where printer paper is discharged being a substantially flat surface, wherein the movable blade is disposed so as to work alone the flat surface.
- 2. A printer according to claim 1,wherein when the line thermal head and the platen roller are in the first position, the movable blade is disposed in a direction of the second position with respect to the fixed blade and the movable blade moves together with the one of the line thermal head and the platen roller.
- 3. A printer according to claim 1,wherein the movable blade is attached to the line thermal head and the fixed blade is attached to the platen roller.
- 4. A printer according to claim 3,further comprising a mechanism for moving the platen roller to the second position, wherein the fixed blade is attached to a shaft of the platen roller.
- 5. A printer according to claim 3,wherein the movable blade is attached so as to move along a support plate attached to a line thermal head.
- 6. A printer according to claim 1, wherein gears and/or arms included in the cutter driving mechanism are disposed along the flat surface where printer paper is able to discharge.
- 7. A printer according to claim 1,wherein the movable blade slides linearly.
- 8. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein the platen roller is movable from a first position for printing to second position for removing a paper jam, and the movable blade is directly or indirectly attached to the platen roller so that when the platen roller moves from the first position to the second position, the movable blade moves together with the platen roller.
- 9. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and further comprising a main driving mechanism including gears for driving the platen roller disposed along a first surface that is perpendicular to a shaft of the plate roller, wherein gears and/or arms included in the cutter driving mechanism are disposed along a second surface that is perpendicular to the first surface, and the cutter driving mechanism includes an engaging unit for linking to one of the gears of the main driving mechanism and receiving power.
- 10. A printer according to claim 9,wherein the movable blade is arranged so as to work along the second surface.
- 11. A printer according to claim 9,wherein the engaging unit is detachable from the main driving mechanism.
- 12. A printer according to claim 9,wherein the movable blade moves together with the platen roller and one of the gears of the main driving mechanism is disengaged.
- 13. A printer according to claim 9,further comprising a motor for driving the main driving mechanism, wherein the platen roller is driven when the motor rotates forwards and the movable blade of the cutter is driven when the motor rotates backwards.
- 14. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and wherein the cutter driving mechanism includes a single revolution mechanism that drives the movable blade so as to perform one reciprocal movement between a home position that is away from the fixed blade and a cutting position where the movable blade cuts the paper in cooperation with the fixed blade.
- 15. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade, and a fixed blade for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and wherein the movable blade rotates.
- 16. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and wherein front edges of the movable blade and the fixed blade are in the form of cut plates and cross each other with the movable blade and the fixed blade in an almost parallel state where the movable blade and the fixed blade are tilted by a very small clearance angle.
- 17. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and wherein at least one of the movable blade and the fixed blade is a thin metal plate which is flexible.
- 18. A printer comprising:a line thermal head; a platen roller for holding a paper between the platen roller and the line thermal head and feeding the paper; a cutter, including a movable blade and a fixed blade, for cutting printed paper; and a cutter driving mechanism for driving the movable blade, wherein at least one of the line thermal head and the platen roller is movable from a first position for printing to a second position for removing a paper jam, and one of the movable blade and the fixed blade is directly or indirectly attached to one of the line thermal head and the platen roller so that when the one of the line thermal head and the platen roller moves from the first position to the second position, one of the movable blade and the fixed blade also moves together with the one of the line thermal head and the platen roller, and wherein at least one of the movable blade and the fixed blade includes guide part for guiding, at a position out of the paper, so that a blade edge of the movable blade engages a blade edge of the fixed blade.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2000-359785 |
Nov 2000 |
JP |
|
RELATED APPLICATIONS.
This application is the U.S. National Phase Application of PCT/JP01/10305, Published as WO 02/42084-A1, the full disclosures of which are incorporated by reference herein.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/JP01/10305 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO02/42084 |
5/30/2002 |
WO |
A |
Foreign Referenced Citations (3)
Number |
Date |
Country |
05-244337 |
Sep 1993 |
JP |
06-198989 |
Jul 1994 |
JP |
2000-061881 |
Feb 2000 |
JP |
Non-Patent Literature Citations (1)
Entry |
PCT/JP01/10305, International Search Report. |