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    • 3. 发明专利
    • Rotation operation type writing instrument
    • 旋转操作型写字仪
    • JP2014065153A
    • 2014-04-17
    • JP2012210006
    • 2012-09-24
    • Pilot Corporation株式会社パイロットコーポレーション
    • KUBOTA MASAAKI
    • B43K24/06B43K5/16B43K5/17
    • B43K24/06B43K5/16B43K5/17B43K7/12B43K8/24F16H25/186Y10T74/18568
    • PROBLEM TO BE SOLVED: To provide a rotation operation type writing instrument allowing a design of a rear shaft cylinder and a design of a front shaft cylinder to be extremely easily continuous with each other in a manner of causing no displacement in rotational position (rotational phase).SOLUTION: A cam cylinder (17) is rotated by a rotation operation of a rear shaft cylinder (3). Thereby, a cam projection (18a) moves forward by a cam groove (17a) and a slit (16b). Accordingly, a slide body (18) moves forward. A writing body (14) is moved forward against an energization force of an elastic body (15) via the slide body (18). The cam cylinder (17) and the rear shaft cylinder (3) are secured to each other with a rotational positioning adjustment mechanism (17n) interposed therebetween.
    • 要解决的问题:提供一种旋转操作型书写装置,其允许后轴筒的设计和前轴筒的设计彼此极其容易地连续,以使得旋转位置不发生位移(旋转相位 )。解决方案:凸轮缸(17)通过后轴缸(3)的旋转操作而旋转。 由此,凸轮突起(18a)通过凸轮槽(17a)和狭槽(16b)向前移动。 因此,滑动体(18)向前移动。 书写体(14)经由滑动体(18)抵抗弹性体(15)的通电力向前移动。 凸轮缸(17)和后轴缸(3)通过其间插入的旋转定位调节机构(17n)彼此固定。
    • 9. 发明专利
    • Twist-type stretchable writing utensil
    • TWIST-TYPE STRETCHABLE WRITING UTENSIL
    • JP2005271348A
    • 2005-10-06
    • JP2004086457
    • 2004-03-24
    • Kato Kinzoku Kogyo Kk加藤金属工業株式会社
    • KATO HIROYASU
    • B43K7/12B43K21/00B43K21/08B43K21/16B43K24/06B43K25/00B43K29/00B43K29/02
    • B43K29/02B43K7/005B43K7/12B43K21/006B43K24/06
    • PROBLEM TO BE SOLVED: To provide a screw-type writing utensil which can be obtaind through high yield working as a screw-type kind, assembled comparatively easily and stretchable by a simple rotary operation.
      SOLUTION: This twist-type stretchable writing utensil comprises a barrel part; a rotary barrel which is fixed in the rear part of a sheath slidably fitted to the rear slender barrel part of the barrel part through a crown and inserted inside the barrel part; a lead tank which has a writing utensil loaded at the apex and is inserted in the rotary barrel; and a fitting case fitted to a rear slender tank of the lead tank. In addition, the lead tip of the writing utensil is freely projectable from the apex of a mouthpiece by changing the rotating motion of the rotary barrel to the straight line motion of the lead tank and the fitting case by the operation of the barrel part and the sheath. At the same time, an auxiliary fitment such as an eraser attached to the apex of the fitting case is set to be freely projectable from an opening of the crown and also the rotation of the rotary barrel is stopped during the projection of the lead tip from the mouthpiece. Thus the free regulation of a projecting length of the lead in a mechanical pencil can be made by the reciprocating ejection operation of the lead tank fitting case.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种可以通过高效率的螺杆型获得的螺旋式书写器具,通过简单的旋转操作相对容易地和可拉伸地组装。 解决方案:该扭曲式可拉伸书写用具包括筒部; 旋转筒,其固定在护套的后部,通过冠部可滑动地装配到筒部的后细长筒体部分并插入筒部内; 铅罐,其具有装载在顶点的书写工具并插入旋转筒中; 以及安装在铅罐后部细长槽中的安装壳体。 此外,书写用具的引导头可以通过将筒部的旋转运动改变为铅罐和配件壳体的直线运动而通过筒部的操作而从嘴部的顶点自由地突出,并且 鞘。 同时,安装在安装壳体的顶点上的诸如橡皮擦之类的辅助配件被设置成能够从表冠的开口自由地突出,并且在引线顶端的突出期间也停止旋转筒的旋转 喉舌。 因此,可以通过铅罐配件壳体的往复排出操作来自动调节铅笔在铅笔中的突出长度。 版权所有(C)2006,JPO&NCIPI