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    • 41. 发明申请
    • シャープペンシル
    • 自动铅笔
    • WO2013129198A1
    • 2013-09-06
    • PCT/JP2013/054107
    • 2013-02-20
    • 三菱鉛筆株式会社
    • 井澤 弘壮守本 大作
    • B43K21/00B43K21/16
    • B43K21/16B43K21/00B43K21/006B43K21/06B43K21/22B43K23/008B43K23/02B43K29/00B43K29/02
    •  シャープペンシルに利用される回転駆動機構において、カム構造の簡素化、部品点数の削減、さらに回転駆動機構の組み立ての容易性も確保する。回転駆動機構21を構成する回転カム24の軸方向に直交する上下面にはそれぞれ円環状に連続した多数のカム面24a,24bが形成される。前記回転カム24を回転可能に支持するホルダー部材23には、軸方向に長く弾性部材23bが一体に成形され、前記弾性部材の基端部および先端部に、少数のカム面を備えた第1および第2の固定カム23c,23dが、前記回転カム24の上下のカム面24a,24bを挟むように対峙して配置されている。前記回転カム24は、筆記芯が受ける筆記圧によって軸方向に後退および前進することで一方向に回転駆動され、前記回転カム24の回転運動が前記筆記芯に伝達されるように構成されている。
    • 用于自动铅笔的旋转驱动机构构造成使得凸轮结构简单,部件数量减少,并且确保了旋转驱动机构的组装的容易性。 在形成旋转驱动机构(21)的旋转凸轮(24)的上表面和下表面上形成有大量环形的凸轮表面(24a,24b),上表面和下表面垂直于 旋转凸轮(24)的轴向。 轴向长的弹性构件(23b)一体地形成在以可旋转的方式支撑旋转凸轮(24)的保持构件(23)上。 设置有少量凸轮面的第一固定凸轮(23c,23d)和第二固定凸轮(23c,23d)设置在弹性部件的基端部和前端部,以便彼此面对并夹住上下凸轮面 ,24b)。 旋转凸轮(24)构造成使得当书写引线通过书写施加到写入引线的压力而在轴向方向上前后移动时,旋转凸轮(24)在一个方向上旋转和驱动,并且旋转凸轮 的旋转凸轮(24)被传送到写入引线。
    • 43. 发明申请
    • シャープペンシル
    • 自动铅笔
    • WO2003029021A1
    • 2003-04-10
    • PCT/JP2002/009758
    • 2002-09-24
    • ぺんてる株式会社丸山 茂樹重盛 正樹小玉 英俊
    • 丸山 茂樹重盛 正樹小玉 英俊
    • B43K21/00
    • B43K29/02B43K21/00B43K21/16B43K21/22
    • In a mechanical pencil, although a variation of the diameter of the lead is permitted within a certain range, if lead of maximum diameter should be used, the pencil sometimes fails to propel. This is because the elastic deformation of a thin elastic film that is a lead holding member has surpassed its allowable range. The invention is a mechanical pencil provided with a lead holding member in the vicinity of the tip of the barrel, wherein the outer shape of the lead holding member is somewhat smaller than the inner shape of the barrel in which the lead holding member is installed, and an inner surface step is disposed forwardly of the lead holding member to prevent the lead holding member from falling off the barrel. This arrangement ensures reliable holding of the lead and satisfactory propelling of the lead.
    • 在自动铅笔中,尽管允许铅直径的变化在一定范围内,但如果使用最大直径的铅,则有时不能推动铅笔。 这是因为作为引线保持构件的薄弹性膜的弹性变形已经超过其允许范围。 本发明是一种在枪管的前端附近设置有引线保持构件的自动铅笔,其中引线保持构件的外形略小于其中安装引线保持构件的镜筒的内部形状, 并且内表面台阶设置在引线保持构件的前方,以防止引线保持构件从筒体脱落。 这种安排确保铅的可靠保持和铅的令人满意的推进。
    • 45. 发明申请
    • 노크식 필기구
    • 钥匙式书写实施
    • WO2017010639A1
    • 2017-01-19
    • PCT/KR2016/000847
    • 2016-01-27
    • 어명혁
    • 어명혁
    • B43K24/08B43K21/00B43K21/02
    • B43K21/00B43K21/02B43K24/08
    • 본 발명은 반복되게 노크를 눌러 펜심이 출몰동작 하는 필기구로서, 상단 일면에는 노크를 구성하는 텐션걸림부의 출몰동작시 작동공간이 되는 작동공이 형성되고, 작동공을 중심으로 일 측 내벽면에는 출몰작동돌기가 형성되며, 타측 내벽면에는 걸림해제가이드가 형성된 몸체와, 상기 몸체 상측으로 삽입 결합되며 클립과 펜심누름부와 텐션걸림부로 노크가 형성되고, 상기 텐션걸림부의 일측면은 펜심출몰작동부가 형성되고, 타측 면에는 걸림해제유도돌기가 형성된 노크식 필기구를 제공하여 노크에 구성된 텐션걸림부가 출몰 작동하는 순간 이외에는 몸체의 내벽면에 밀려 있는 상태가 되지 않아 탄성력의 저하를 발생하지 않도록 하고, 텐션걸림부는 지속적인 눌림이 발생하지 않는 구조와, 출몰작동되는 짧은 순간에 눌림이 발생되는 구조로 인해 단면적이 좁은 방향으로 휘어지게 되어 탄성력 향상되고 이는 눌림이 발생하지 않는 위치로의 빠른 복원력을 갖게 되어 펜심의 출몰동작이 명확하게 이루어지도록 한 것이다.
    • 本发明涉及一种书写工具,其中当敲击构件被重复推动时笔芯被提前/缩回,书写工具包括主体和敲击构件。 主体包括:操作孔,其形成在其上端的一个表面上,并作为包括在敲击构件中的张力保持部分前进或缩回的操作空间; 形成在所述操作孔的一侧的内壁面上的前进/后退操作突起; 以及形成在操作孔的另一侧的内壁表面上的张力释放引导件。 敲击构件插入并联接到主体的上侧,并且包括夹子,笔芯按压部和张力保持部,其中,张力保持部具有形成为笔芯前进/后退操作部的部件 在其一个侧面上形成有张力释放诱导突起,在其另一个侧表面上形成。 因此,除了包括在敲击构件中的张力保持部的前进/后退之外,张力保持部不处于将张力保持部朝向身体的内壁面推压的状态,由此 防止弹力降低。 此外,通过不张力保持部不被连续地按压的结构,并且在拉伸保持部进退时,张力保持部在短时间内被按压的结构,张力保持部为 弯曲成狭窄的横截面方向,因此具有改善的弹性力,使得张力保持部具有快速恢复到张紧保持部未被按压的位置的恢复力,从而能够使笔芯的前进/后退 要清楚地执行。
    • 48. 发明公开
    • MARKING BLADE
    • 标记刀片
    • EP2911888A1
    • 2015-09-02
    • EP13847750.0
    • 2013-10-11
    • Kildevaeld, Michael Rogler
    • Kildevaeld, Michael Rogler
    • B43K27/02
    • B43K8/00B25H7/045B43K8/003B43K8/24B43K21/00B43K21/006B43K21/02B43K23/016B43K29/00B43K29/007
    • The present disclosure is directed towards the design of a marking device for writing or drawing on a given surface. The marking device can be made of any material that leaves a residue or makes legible marks on a surface brought into contact with the device. The marking device of the present disclosure can be used to make precise lines or shapes on any material, including rough surfaces, such as, wood, concrete, drywall, tiles, etc. The marking device can consistently produce thin lines without needing any sharpening. The marking device can be attached to a support frame, which can serves as a handle for grasping and using the marking device. The support frame can further provide a housing to shield the marking device from damage when not in use. In one exemplary embodiment, the marking device is shaped as a razorblade and is configured to fit into any standard utility knife. In such an embodiment, the utility knife serves as the support frame for the marking device. Such an arrangement allows a utility knife to be reversibly converted into a carpenter pencil.
    • 本公开涉及用于在给定表面上书写或绘图的标记装置的设计。 标记装置可以由任何留下残留物或在与装置接触的表面上留下易读标记的材料制成。 本公开的标记装置可用于在任何材料上(包括粗糙表面,例如木材,混凝土,石膏板,瓷砖等)制造精确的线条或形状。标记装置可以始终如一地产生细线而不需要任何磨锐。 标记装置可以连接到支撑框架上,该支撑框架可以用作抓握和使用标记装置的手柄。 支撑框架可以进一步提供壳体以在不使用时屏蔽标记装置免受损坏。 在一个示例性实施例中,标记装置被成形为剃刀刀片并被配置为适合任何标准的美工刀。 在这样的实施例中,美工刀用作标记装置的支撑框架。 这样的安排允许美工刀可逆地转换成木匠铅笔。
    • 50. 发明公开
    • MECHANICAL PENCIL
    • 机械师SCHRIBSTIFT
    • EP1431066A1
    • 2004-06-23
    • EP02768007.3
    • 2002-09-24
    • Pentel Kabushiki Kaisha
    • MARUYAMA, Shigeki, c/o Pentel Kabushiki KaishaSIGEMORI, Masaki, c/o Pentel Kabushiki KaishaKODAMA, Hidetoshi, c/o Pentel Kabushiki Kaisha
    • B43K21/00
    • B43K29/02B43K21/00B43K21/16B43K21/22
    • In a mechanical pencil, the dispersion range of the diameter of a lead is allowable to a certain extent, but if by chance a lead having the maximum diameter is used the lead may not be delivered. This is because there is exceeded the allowable range of the elastic deformation of an elastic thin film, namely, a lead holding member. The present invention provides a mechanical pencil including the lead holding member disposed in the neighborhood of the tip of a shaft tube, in which the exterior shape of the lead holding member is formed to be slightly smaller than the interior shape of the shaft tube in which the lead holding member is disposed, and an inner step portion for preventing the dropping of the lead holding member from the shaft tube is disposed in the front portion of the lead holding member. By this configuration, the lead can be held without fail, and a satisfactory operation of the lead delivery can be attained.
    • 在自动铅笔中,铅的直径的分散范围可以在一定程度上允许,但是如果偶然使用具有最大直径的引线,则引线可能不被传送。 这是因为超过弹性薄膜,即引线保持构件的弹性变形的允许范围。 本发明提供一种自动铅笔,其包括设置在轴管的顶端附近的引线保持构件,其中引线保持构件的外形形成为比轴管的内部形状略小,其中 引线保持构件被布置,并且用于防止引线保持构件从轴管掉落的内部台阶部分设置在引线保持构件的前部。 通过这种构造,可以保持引线不失败,并且可以实现令人满意的引线输送操作。