Patent ID: 9061434
Filing Date: 2015-06-23
Classification: B26D,B41J

Abstract:
1. A printer comprising: a housing configured to constitute a printer contour and configured to comprise a fixed part and an opening/closing part that is openably and closeably connected to said fixed part; a storage part configured to store a roll around which is wound a print-receiving medium and is open and close by said opening/closing part; a feeding roller that is supported rotatably with respect to said opening/closing part and is configured to feed said print-receiving medium supplied from said roll stored in said storage part; a head unit that is capable of rocking and is arranged in a rocking space disposed on said fixed part; an energizing member being configured so that an end of one side of the energizing member is fixed to said fixed part and being configured to cause an energizing force toward the other side to act upon said head unit positioned in said rocking space; a discharging exit configured to discharge said print-receiving medium on which printing was performed by said head unit to outside said housing; and a fixed blade that is configured to cut said print-receiving medium discharged from said discharging exit, and is fixed to said fixed part so as to follow along an edge part of said discharging exit, and is mounted to said fixed part via horizontal support parts provided respectively on both ends of said fixed blade; said head unit comprising; a print head configured to perform desired printing on said print-receiving medium fed by said feeing roller; a heat sink configured to cool generated heat in said print head; and a fixed blade cover that is positioned on the one side than said fixed blade and is configured to cover a blade edge of said fixed blade and has installation parts on both sides of said fixed blade cover, each of the installation parts having a leftward U shape part in which said horizontal support part of the fixed blade is configured to be inserted, said print head, said heat sink, and said fixed blade cover being included integrally in said head unit, and said installation parts of said fixed blade cover of said head unit are respectively fixed to said heat sink so that each of said horizontal support parts at both ends of said fixed blade is inserted in said leftward U shape part of said fixed blade cover.