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    • 2. 发明授权
    • Mechanical pencil
    • 自动铅笔
    • US6082916A
    • 2000-07-04
    • US174914
    • 1998-10-19
    • Hidehei KageyamaYoshihide Mitsuya
    • Hidehei KageyamaYoshihide Mitsuya
    • B43K21/16B43K21/20B43K24/16
    • B43K21/20B43K24/16
    • In a mechanical pencil capable of double-chuck and side-knock type lead control functions, a slide member is axially slidably fitted in a barrel fixedly provided at its front end with a head cap, a knocking member is pivotally supported in an opening formed in the barrel to operate the slide member so that a lead projecting back chuck on which a chuck ring is loosely fitted is advanced against the resilience of a chuck spring biasing the lead projecting back chuck backward to project a lead, a sleeve is fitted on the back chuck, an inner barrel is fitted on the sleeve, and a lead holding front chuck is placed in the head cap and is biased backward by a spring.
    • 在能够进行双卡盘式和侧撞式引导控制功能的自动铅笔中,滑动构件轴向可滑动地装配在其前端固定地设置有头帽的筒中,一个敲击构件枢转地支撑在形成于 操作滑动构件的筒体,使得卡盘环松动地配合在其上的引线突出卡盘抵抗卡止弹簧的弹性,卡盘弹簧向后偏置引线突出后卡盘以突出引线,套筒安装在背面 卡盘,内筒安装在套筒上,并且引线保持前卡盘放置在头盖中并被弹簧向后偏置。
    • 8. 发明授权
    • Knocking writing utensil
    • 敲敲文具
    • US06287036B1
    • 2001-09-11
    • US09590697
    • 2000-06-09
    • Tadashi KedaYoshihide Mitsuya
    • Tadashi KedaYoshihide Mitsuya
    • B43K512
    • B43K29/007
    • A knocking writing utensil for use with a writing medium includes an external cylinder for receiving the writing medium located inside the external cylinder, the medium being urged rearwardly, a rotational cam mechanism including a cam cylinder capable of rotating and moving rearwardly and forwardly inside the external cylinder and regulating rearwardly movement of the writing medium, a cam body for rotating the cam cylinder at a predetermined angle each time the cam cylinder is propelled forwardly so that the cam cylinder moves alternately to a forward position and a withdrawal position, and a cam bar capable of pushing the cam cylinder forward. A knock body is connected with the cam bar so that a knock operation is feasible, the knock body undergoing a knock operation so that the cam cylinder rotates as well as moves rearwardly and forwardly in the axial direction to drive the writing medium. A window, from which an interior of said external cylinder is visible, is provided at a portion of a circumferential surface of the external cylinder. A rotational drum, rotating in an interlocking fashion with rotation of the cam cylinder and including indications on an outer circumferential surface thereof, is located inside the external cylinder so that the indications are visible from the window.
    • 用于书写介质的敲击书写用具包括:用于接收位于外筒内部的书写介质的外部气缸,介质被向后推动;旋转凸轮机构,包括能够在外部的内部向后并向前移动的凸轮缸; 并且调节书写介质的向后运动,每当凸轮气缸向前推进时使凸轮气缸以预定角度旋转的凸轮体,使得凸轮缸交替移动到前进位置和退避位置,以及凸轮杆 能够向前推动凸轮柱。 爆震体与凸轮杆连接,从而敲击操作是可行的,爆震体经历敲击操作,使得凸轮筒沿轴向向后和向前移动以驱动书写介质。 在外筒的圆周表面的一部分处设置有可视化的外筒的内部的窗口。 旋转滚筒以与凸轮圆筒的旋转相互联动的方式旋转并且在其外圆周表面上包括指示,位于外筒内部,从而可以从窗口看到指示。
    • 9. 发明授权
    • Side knock type mechanical pencil
    • 侧敲式自动铅笔
    • US06210058B1
    • 2001-04-03
    • US09598961
    • 2000-06-22
    • Hidehei KageyamaTomiji UekiYoshihide Mitsuya
    • Hidehei KageyamaTomiji UekiYoshihide Mitsuya
    • B43K2500
    • B43K21/20B43K24/082
    • A side knock type mechanical pencil including a cylindrical shell having a ferrule; a slide member disposed axially movably within the cylindrical shell; a chuck disposed in front of the slide member, with a chuck ring being loosely fitted on the chuck; a chuck spring for urging the chuck backward; and a side knock mechanism provided in the cylindrical shell, the said side knock mechanism comprising a side knock member provided in the cylindrical shell and the slide member, the slide member being movable axially against the backward bias of the chuck spring and having a slant portion for abutment with the side knock member when the side knock member is depressed radially.
    • 一种侧敲式自动铅笔,包括具有套圈的圆柱形外壳; 滑动构件,其轴向移动地设置在所述圆筒形壳体内; 设置在滑动构件前面的卡盘,卡盘环松动地装配在卡盘上; 用于向后推动卡盘的卡盘弹簧; 以及设置在所述圆筒形壳体中的侧面敲击机构,所述侧面敲击机构包括设置在所述圆柱形壳体和所述滑动构件中的侧面敲击构件,所述滑动构件可抵靠所述卡盘弹簧的向后偏置轴向移动并且具有倾斜部分 用于当侧面敲击构件径向压下时与侧面敲击构件邻接。