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    • 4. 发明授权
    • Printing apparatus
    • 印刷装置
    • US5044801A
    • 1991-09-03
    • US448749
    • 1989-12-11
    • Mitsuo UchimuraSeiji KoikeTakeshi TashiroToshiharu ShimosatoKazuhiro FushimiOsamu Koizumi
    • Mitsuo UchimuraSeiji KoikeTakeshi TashiroToshiharu ShimosatoKazuhiro FushimiOsamu Koizumi
    • B41J29/02
    • B41J29/02
    • A printing apparatus comprises a printer body having an opening on the top side thereof, and a platen for feeding a paper sheet supported by a paper holder disposed in the printer body. The platen is provided in the body to face the opening. A head unit includes a housing having an opening on the bottom side thereof and a print head disposed in the housing to face the opening thereof. The head unit is moveable between an operative position, in which the head unit is located on the printer body so that the opening of the housing and the print head face the opening of the printer body and the platen, respectively, whereby the paper sheet between the platen and the print head is allowed to be ready for printing, and an open position in which the head unit is off the printer body so that the whole opening of the printer body is exposed.
    • 打印装置包括:打印机主体,其具有在其顶侧上的开口;以及台板,用于馈送由设置在打印机主体中的纸容器支撑的纸张。 压板设置在主体中以面对开口。 头单元包括在其底侧上具有开口的壳体和设置在壳体中以面向其开口的打印头。 头单元可在操作位置之间移动,其中头单元位于打印机主体上,使得壳体和打印头的开口分别面对打印机主体和压板的开口,由此纸张在 允许压板和打印头准备打印,并且打开位置,其中打印头单元离开打印机主体,使得打印机主体的整个开口被暴露。
    • 6. 发明授权
    • Printing head supporting device
    • 打印头支撑装置
    • US5106212A
    • 1992-04-21
    • US677341
    • 1991-03-29
    • Kouzi EndoSeiji KoikeTakeshi TashiroKazuhiko HiramatsuKazuhiro FushimiTsugio Shiozaki
    • Kouzi EndoSeiji KoikeTakeshi TashiroKazuhiko HiramatsuKazuhiro FushimiTsugio Shiozaki
    • B41J25/304
    • B41J25/304
    • A printing head supporting device including a supporting mechanism for supporting a printing head so that the printing head can be brought into contact with and separation from a platen, and a pressure plate detachably mounted to a printer body. When the pressure plate is mounted to the printer body, the printing head is maintained in contact with the platen to obtain a printable condition. In contrast, when the pressure plate is detached from the printer body, the printing head is maintained in separation from the platen, so that an operator can easily carry out a maintenance work such as cleaning of the printing head or removing of a recording paper caught between the printing head and the platen. Thus, the maintenance work can be easily carried out by a simple operation such that the pressure plate is simply detached from the printer body.
    • 一种打印头支撑装置,包括:支撑机构,用于支撑打印头,使得打印头可与台板接触和分离;以及可拆卸地安装到打印机主体的压板。 当压板安装到打印机主体时,打印头保持与压板接触以获得可打印状态。 相反,当压板与打印机主体分离时,打印头保持与压板分离,使得操作者可以容易地进行维护工作,例如清洁打印头或取出捕获的记录纸 在打印头和压板之间。 因此,可以通过简单的操作容易地进行维护工作,使得压板简单地从打印机主体分离。