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    • 87. 发明授权
    • Expandable writing instrument
    • 可扩展书写工具
    • US08480323B2
    • 2013-07-09
    • US12771509
    • 2010-04-30
    • Rebecca GregoryGeorge ReekieMichael RobertsDonald SantosFrank Torngren
    • Rebecca GregoryGeorge ReekieMichael RobertsDonald SantosFrank Torngren
    • B43K24/04B43K24/00
    • B43K7/005B43K8/003B43K23/00B43K24/02B43K25/026
    • An expandable writing instrument has a writing end body section and a rear body section mounted to the writing end body section for relative axial and non-rotational movement between an extended position with the rear body section spaced away from the writing end body section, and a retracted position with the rear body section closer to the writing end body section. A spring in the writing end body section biases the cartridge upwardly. A helix cylinder is mounted for rotation and axial movement in the rear body section with a peg of the rear body section sliding in a track of the helix cylinder. The track is a closed loop with left and right hand helixes so that axial movement of the rear body section causes rotation of the helix cylinder continuously in one rotational direction. A shuttle receives a cartridge body and is mounted for axial movement in the helix cylinder. A shuttle cam on the shuttle is mounted for axial non-rotational movement to the writing end body section. Shuttle cam surfaces slidably engage cam surfaces of the helix cylinder and the cam surfaces include a high point that engages a flat portion of another cam surface for moving the shuttle with rotation of the helix cylinder, to project a writing tip of a cartridge out of the bottom opening in the extended position.
    • 可扩展书写工具具有书写端主体部分和后体部分,安装到书写端主体部分,用于在与书写端主体部分间隔开的延伸位置与后主体部分之间进行相对的轴向和非旋转运动;以及 缩回位置,后体部分靠近书写端本体部分。 书写端主体部分中的弹簧将盒向上偏置。 螺旋缸被安装成用于在后体部分中的旋转和轴向运动,后体部分的钉在螺旋缸的轨道中滑动。 轨道是具有左右螺旋线的闭环,使得后体部分的轴向运动导致螺旋缸在一个旋转方向上连续旋转。 梭子接收盒体并安装成在螺旋缸中轴向移动。 梭子上的往复凸轮被安装用于轴向非旋转运动到书写端本体部分。 梭形凸轮表面可滑动地接合螺旋圆柱体的凸轮表面,并且凸轮表面包括接合另一个凸轮表面的平坦部分的高点,用于通过螺旋圆柱体的旋转来移动梭子,以将墨盒的书写尖端突出到 底部开口处于延伸位置。
    • 88. 发明申请
    • WRITING INSTRUMENT
    • 书写仪器
    • US20120308290A1
    • 2012-12-06
    • US13576826
    • 2011-01-31
    • Yoshihiro Ito
    • Yoshihiro Ito
    • B43K24/04
    • B43K25/024B43K7/005B43K7/02B43K7/08B43K7/12B43K15/00B43K23/008B43K24/04B43K25/028B43K29/02C09D11/16C09D11/17
    • Provided is a thermochromic writing instrument 1, comprising: a writing body 9, storing a thermochromic ink therein, stored in a barrel 2; an operation body provided in the barrel 2 to be operated to longitudinally move the writing body 9; a nib 91 of the writing body 9 configured to be capable of appearing from a front end of the writing instrument, wherein the writing instrument 1 further includes a friction unit 10, rubbing handwriting in the thermochromic ink and capable of thermally changing the color of the handwriting by frictional heat generated at that time, and at least one clip body 7 as the operation body, the friction unit 10 is provided at a rear end of the barrel 2, and the clip body 7 is provided in an area other than the rear end of the barrel 2.
    • 提供一种热变色书写工具1,其包括:书写体9,其存储在桶2中的热变色油墨; 操作体,设置在筒体2中,以使书写体9纵向移动; 书写本体9的笔尖91能够从书写工具的前端出现,其中书写工具1还包括摩擦单元10,在热变色油墨中摩擦笔迹并能够热变色 此时产生的摩擦热的笔迹以及作为操作体的至少一个夹子主体7,摩擦单元10设置在筒体2的后端,夹子主体7设置在除后部 桶的末端2。
    • 89. 发明申请
    • Slide-type writing instrument with a dry prevention unit
    • 带防干燥单元的滑动式书写工具
    • US20050191112A1
    • 2005-09-01
    • US10887999
    • 2004-07-09
    • Hyun-son Yoon
    • Hyun-son Yoon
    • B43K24/04B43K5/17B43K8/02B43K8/24B43K23/12B43K5/16B43K7/12
    • B43K8/24B43K8/003B43K8/028B43K23/12
    • Disclosed is a slide-type writing instrument with a dry prevention unit which allows a nib to be extended and exposed to an outside through a non-contact extension operation while sealing a portion around the nib, prevents ink of the nib from being dried up without using any cap, and safely protects the nib. A slide-type writing instrument with a dry prevention unit comprises a shaft to provide a body of the writing instrument, with a nib hole provided at a lower end of the shaft; a knock part inserted into an insert hole provided at an upper end of the shaft; a cartridge inserted into the shaft while being coupled at opposite ends thereof to the knock part and a nib, respectively; first and second springs coupled to the cartridge to elastically bias the cartridge in an axial direction of the cartridge; a link holder provided in the shaft and supported by the first spring; a link slidably inserted into the link holder and supported by the second spring, the link including a link projection to engage with a guide groove provided on a predetermined portion of the cartridge; and a spherical door having a pin slit to engage with a parallel pin of the link.
    • 公开了一种具有防干燥单元的滑动式书写工具,其允许笔尖通过非接触延伸操作而延伸并暴露于外部,同时密封笔尖周围的部分,防止笔尖的墨水干燥而无需 使用任何帽子,并安全地保护笔尖。 具有防干燥单元的滑动式书写工具包括:轴,用于提供书写工具的本体,在轴的下端设有尖头孔; 插入到设置在所述轴的上端的插入孔中的敲击部; 分别在其相对端部处连接到所述敲击部分和笔尖的情况下插入所述轴中的盒; 第一和第二弹簧联接到盒,以沿盒的轴向方向弹性地偏置盒; 连杆保持器,设置在所述轴中并由所述第一弹簧支撑; 可滑动地插入到所述连杆保持器中并由所述第二弹簧支撑的连杆,所述连杆包括连接突起,所述连杆突起与设置在所述卡盘的预定部分上的引导槽接合; 以及具有销缝的球形门,以与连杆的平行销接合。
    • 90. 发明授权
    • Rodlike body feeding device
    • 杆状身体喂养装置
    • US5577850A
    • 1996-11-26
    • US211464
    • 1994-03-30
    • Shingo Mishima
    • Shingo Mishima
    • B43K21/06B43K24/04
    • B43K21/06
    • A device for feeding an elongate member comprises a tubular member having a slit extending in the axial direction thereof and locking portions arranged in the axial direction of the tubular member, and a slider disposed in the tubular member for sliding movement along the axial direction of the tubular member. The slider has a fastening portion for holding the elongated member, a slider body portion and a retraction preventing portion. The fastening portion and retraction preventing portion are connected together by an elastic portion, and the retraction preventing portion and slider body portion are connected together by an elastic portion.
    • PCT No.PCT / JP93 / 01054 Sec。 371日期1994年3月30日 (e)日期1994年3月30日PCT 1993年7月27日提交一种用于供给细长构件的装置,包括具有沿其轴向延伸的狭缝的管状构件和沿着管状构件的轴向布置的锁定部, 滑动件,设置在所述管状构件中,用于沿着所述管状构件的轴向滑动。 滑块具有用于保持细长构件的紧固部分,滑块主体部分和缩回防止部分。 紧固部分和收缩防止部分通过弹性部分连接在一起,并且收缩防止部分和滑块主体部分通过弹性部分连接在一起。