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    WRITING INSTRUMENT OR APPLICATOR HAVING RESIN MOLDED PARTS
    1.
    发明申请
    WRITING INSTRUMENT OR APPLICATOR HAVING RESIN MOLDED PARTS 有权
    具有树脂模制部件的书写工具或应用者

    公开(公告)号：US20150063893A1

    公开(公告)日：2015-03-05

    申请号：US14467516

    申请日：2014-08-25

    申请人： MITSUBISHI PENCIL COMPANY, LIMITED

    发明人： Kei Oomoto ,  Yumi Maejima ,  Daisaku Morimoto ,  Kyo Nakayama

    IPC分类号： B43K21/22 ,  B43K21/14 ,  B43K21/20

    CPC分类号： B43K21/22 ,  A45D34/042 ,  B29C45/162 ,  B29L2031/7252 ,  B43K7/12 ,  B43K8/022 ,  B43K8/04 ,  B43K21/00 ,  B43K21/16 ,  B43K23/008 ,  B43K24/086 ,  B43K25/02 ,  B43K29/00 ,  B43K29/004 ,  B43K29/02 ,  B43L19/0068

    摘要： Provided is a writing instrument or an applicator using resin parts formed, by way of two-color molding, to have an optimal guiding clearance between slide members. A plurality of resin molded parts is included. At least one of the plurality of resin molded parts is formed as a primary molding, and at least another one of the resin molded parts is formed as a secondary molding, by way of two-color molding, using a portion of a surface of the primary molding. The primary molding and the secondary molding are separated to be used as independent members. In this case, the primary molding and the secondary molding are preferably configured to slide against each other by each separating portion.

    摘要翻译： 提供了使用通过双色成型形成的树脂部件的书写工具或涂布器，以在滑动构件之间具有最佳的引导间隙。 包括多个树脂模制件。 多个树脂模制件中的至少一个被形成为一次模制件，并且至少另外一个树脂模制件形成为二次模制件，通过双色模制，使用一部分表面的 初级成型。 一次成型和二次成型被分离以用作独立部件。 在这种情况下，一次成型和二次成形优选构成为通过各分离部彼此相对滑动。

    Mechanical pencil with rotating cylinder
    2.
    发明申请
    Mechanical pencil with rotating cylinder 审中-公开
    机械铅笔带旋转圆筒

    公开(公告)号：US20080187388A1

    公开(公告)日：2008-08-07

    申请号：US11702049

    申请日：2007-02-05

    申请人： Wil Adams

    发明人： Wil Adams

    IPC分类号： B43K21/02 ,  B43K21/14

    CPC分类号： B43K21/003 ,  B43K21/04 ,  B43K21/16 ,  B43K29/02

    摘要： The mechanical pencil with a rotating cylinder is comprised of three major parts. The mechanical pencil portion, the cylinder portion, and the eraser cap. The mechanical pencil portion is a typical mechanical pencil that is operated by inserting a graphite stick and clicking a button to advance the graphite stick. The cylinder potion has one large cylinder containing several smaller cyliders that hold one graphite stick each. The eraser cap is placed on top of the rotating cylinder and prevents the graphite sticks from falling out the back of the rotating cylinder. The eraser cap is a standard mechanical pencil eraser cap used for making corrections. The pencil is operated by turning the large cylinder with the hand until a single graphite stick falls into the mechanical pencil portion.

    摘要翻译： 具有旋转圆筒的自动铅笔由三个主要部分组成。 自动铅笔部分，圆筒部分和橡皮擦帽。 机械铅笔部分是通过插入石墨棒并点击按钮来推进石墨棒来操作的典型的机械铅笔。 气缸部分有一个大圆柱体，其中包含几个较小的圆柱体，每个小圆盘夹持着一个石墨棒。 橡皮擦帽放置在旋转圆柱体的顶部，防止石墨棒从旋转圆筒的背面掉落。 橡皮擦帽是用于进行校正的标准机械铅笔橡皮擦帽。 通过用手转动大圆筒来操作铅笔，直到单个石墨棒落入自动铅笔部分。

    Mechanical pencil
    3.
    发明授权
    Mechanical pencil 失效
    自动铅笔

    公开(公告)号：US4299506A

    公开(公告)日：1981-11-10

    申请号：US70741

    申请日：1979-08-29

    申请人： Junichi Hashimoto

    发明人： Junichi Hashimoto

    IPC分类号： B43K8/22 ,  B43K21/14 ,  B43K21/08

    CPC分类号： B43K21/14 ,  B43K8/22

    摘要： A mechanical pencil is disclosed which comprises a casing having a ferrule at its tip end and having an axially extending central bore formed therein, and a lead-containing sleeve fitted into the central bore and capable of containing a plurality of leads. The mechanical pencil includes a lead guide pipe which is mounted in the ferrule and extending into the central bore. A feed roller is rotatably mounted within the central bore between the lead guide pipe and the lead-containing sleeve for feeding a lead from the sleeve into the lead guide pipe. The feed roller has a frusto-conical configuration with its axis disposed at an angle with respect to the axis of the central bore, and is peripherally provided with a helical rib, which is adapted to engage the periphery of lead. A rotation is externally imparted to the shaft of the feed roller, thereby rotating it to feed a given length of the lead forward.

    摘要翻译： 公开了一种自动铅笔，其包括其顶端具有套圈并且在其中形成有轴向延伸的中心孔的壳体，以及装配到中心孔中并且能够容纳多个引线的含铅套筒。 该自动铅笔包括安装在套圈中并延伸到中心孔中的引导导管。 馈送辊可旋转地安装在引导引导管和含铅套筒之间的中心孔内，用于将引线从套筒输送到引导引导管中。 进给辊具有截头圆锥形构造，其轴线相对于中心孔的轴线成一角度，并且在外围设置有螺旋肋，其适于接合铅的周边。 向外馈给旋转辊，从而使其旋转以将给定长度的引线向前供给。