Invention Grant
US09296227B2 Printer including multiple cutter units that connect to each other through projections and grooves when lid is closed 有权
打印机包括多个切割器单元,当盖子关闭时通过突起和凹槽彼此连接

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