Printer including multiple cutter units that connect to each other through projections and grooves when lid is closed

摘要

A printer includes a printer body including a print head, a lid, a cutter that cuts recording paper, and fixed and movable blade units. The lid is connected to and is opened and closed relative to the printer body. The fixed blade unit is provided in the printer body and includes a fixed blade of the cutter. The movable blade unit is provided on the lid and includes a movable blade of the cutter. A first projection is formed at a first end of the fixed blade unit and a first groove is formed at a first end of the movable blade unit. A second groove is formed at a second end of the fixed blade unit and a second projection is formed at a second end of the movable blade unit. The first and second projections are inside the first and second grooves, respectively, when the lid is closed.

主权项

1. A printer, comprising:
a printer body including a print head; a lid connected to the printer body so as to be opened and closed relative to the printer body; a cutter including a fixed blade and a movable blade that cuts recording paper; a fixed blade unit provided in the printer body, the fixed blade unit including the fixed blade; and a movable blade unit provided on the lid, the movable blade unit including the movable blade, wherein a first projection is formed at a first end of the fixed blade unit and a first groove is formed at a first end of the movable blade unit, a second groove is formed at a second end of the fixed blade unit and a second projection is formed at a second end of the movable blade unit, and the first projection enters the first groove and the second projection enters the second groove when the lid is closed.