公开(公告)号：US06234697B1

公开(公告)日：2001-05-22

申请号：US09632327

申请日：2000-08-04

申请人： Hiroyuki Kanari ,  Takeshi Kurihara

发明人： Hiroyuki Kanari ,  Takeshi Kurihara

IPC分类号： B43K2122

CPC分类号： B43K21/22

摘要： A mechanical pencil comprises a main body, a lead-feeding mechanism disposed in the main body for gripping a lead at a lead-gripping position and for feeding the lead to an advanced position, and a mouthpiece connected to the main body. A slider is slidably fitted in the mouthpiece. A lead-holding member is disposed in the slider for frictionally holding the lead fed to the advanced position. A slider-resisting member is disposed in contact with the slider for applying a frictional resistance to the slider larger than a frictional resistance of the lead-holding member. Control portions are provided for controlling the frictional resistance applied to the slider by the slider-resisting member to bring the slider-resisting member in slight contact with or non-contact with the slider so that the frictional resistance of the slider-resisting member is smaller than the frictional resistance of the lead-holding member in a region corresponding to a return amount of the lead when the lead fed to the advanced position by the lead-feeding mechanism returns to the lead-gripping position.

摘要翻译： 一种自动铅笔包括主体，主体中设置的引线馈送机构，用于在引线夹持位置夹持引线并将引线送到前进位置，以及与主体连接的接口。 滑块可滑动地装配在接口管中。 引线保持构件设置在滑块中，用于摩擦地保持馈送到前进位置的引线。 滑块抵接构件设置成与滑块接触，用于对滑块施加大于导线保持构件的摩擦阻力的摩擦阻力。 提供控制部分，用于控制通过滑动阻力构件施加到滑块的摩擦阻力，以使滑块抵抗构件与滑块轻微接触或不接触，使得滑块抵抗构件的摩擦阻力更小 比引导保持部件在由引导机构进给到前进位置的引线返回到引导夹持位置时与引线的返回量对应的区域的摩擦阻力。

公开(公告)号：US06866436B2

公开(公告)日：2005-03-15

申请号：US10612564

申请日：2003-07-02

申请人： Hiroyuki Kanari ,  Yousuke Ishii

发明人： Hiroyuki Kanari ,  Yousuke Ishii

IPC分类号： B43K23/12 ,  B43K5/17 ,  B43K7/12 ,  B43K8/02 ,  B43K24/02 ,  B43K5/16

CPC分类号： B43K8/028 ,  B43K5/17 ,  B43K7/12 ,  B43K24/02

摘要： A writing instrument has a tubular member having a longitudinal axis and an aperture at an end thereof. A writing component is mounted in the tubular member and has a writing tip at an end portion thereof. The tubular member and the writing component are movable relative to one another in an axial direction along the longitudinal axis of the tubular member between a writing position at which the writing tip protrudes from the aperture of the tubular member and a housed position at which the writing tip is disposed in the tubular member. An airtight sleeve is connected to the end portion of the writing component for movement between an advanced position and a retracted position. The airtight sleeve has a bore through which the end portion of the writing component passes during movement of the writing component between the writing position and the housed position.

摘要翻译： 书写工具具有管状构件，其具有纵向轴线和端部的孔。 书写组件安装在管状构件中，并且在其端部具有书写尖端。 管状构件和书写构件可沿着管状构件的纵向轴线在轴向方向上彼此相对移动，该位置在书写位置从书写位置从管状构件的孔径突出到书写位置，在该位置处书写 尖端设置在管状构件中。 气密套筒连接到书写部件的端部，用于在前进位置和缩回位置之间移动。 气密套筒具有孔，当书写部件在书写位置和容纳位置之间移动期间书写组件的端部通过该孔。

公开(公告)号：US20070014622A1

公开(公告)日：2007-01-18

申请号：US11477850

申请日：2006-06-29

申请人： Hiroyuki Kanari ,  Yasuhiro Sanpei

发明人： Hiroyuki Kanari ,  Yasuhiro Sanpei

IPC分类号： B43K21/22

CPC分类号： B43K21/003 ,  B43K21/006 ,  B43K21/027 ,  B43K21/22

摘要： A writing instrument is capable of functioning both as an automatic mechanical pencil and as a shaking-type mechanical pencil. The writing instrument has a barrel cylinder constituted by a front cylinder detachably connected to a rear cylinder. A slider is disposed at the front end of the barrel cylinder, and a lead chuck, such as a ball chuck, is disposed rearwardly of the slider. A slider spring urges the slider forward and urges the lead chuck rearward. A lead reservoir is movably disposed rearwardly of the lead chuck. Around the outer periphery of the lead reservoir, a weight is disposed to undergo back-and-forth movement in an axial direction. On the outer periphery of the lead reservoir is disposed a weight-receiving cylinder against which the rear end of the weight abuts when the writing instrument is shaken. A knocking spring urges the weight-receiving cylinder forward and urges the lead reservoir rearward.

摘要翻译： 书写工具既可以作为自动机械铅笔，也可以作为摇动型自动铅笔。 书写工具具有由可拆卸地连接到后筒的前筒构成的桶筒。 滑动件设置在筒体的前端，并且诸如球卡盘的引线卡盘设置在滑块的后方。 滑块弹簧向前推动滑块，并向后推动导向卡盘。 引线储存器可移动地设置在引线卡盘的后面。 在铅储存器的外周附近，设置有沿轴向进行往复运动的重物。 在铅储存器的外周设置有重量接收缸，当书写工具摇动时，重物的后端抵靠着重物接收缸。 敲击弹簧向前推动重量接收缸，并向后推动铅槽。

公开(公告)号：US07207738B2

公开(公告)日：2007-04-24

申请号：US11477850

申请日：2006-06-29

申请人： Hiroyuki Kanari ,  Yasuhiro Sanpei

发明人： Hiroyuki Kanari ,  Yasuhiro Sanpei

IPC分类号： B43K21/16

CPC分类号： B43K21/003 ,  B43K21/006 ,  B43K21/027 ,  B43K21/22

摘要： A writing instrument is capable of functioning both as an automatic mechanical pencil and as a shaking-type mechanical pencil. The writing instrument has a barrel cylinder constituted by a front cylinder detachably connected to a rear cylinder. A slider is disposed at the front end of the barrel cylinder, and a lead chuck, such as a ball chuck, is disposed rearwardly of the slider. A slider spring urges the slider forward and urges the lead chuck rearward. A lead reservoir is movably disposed rearwardly of the lead chuck. Around the outer periphery of the lead reservoir, a weight is disposed to undergo back-and-forth movement in an axial direction. On the outer periphery of the lead reservoir is disposed a weight-receiving cylinder against which the rear end of the weight abuts when the writing instrument is shaken. A knocking spring urges the weight-receiving cylinder forward and urges the lead reservoir rearward.

公开(公告)号：US20070025801A1

公开(公告)日：2007-02-01

申请号：US11477851

申请日：2006-06-29

申请人： Hiroyuki Kanari ,  Yasuhiro Sanpei

发明人： Hiroyuki Kanari ,  Yasuhiro Sanpei

IPC分类号： B43K21/22

CPC分类号： B43K21/003 ,  B43K21/006 ,  B43K21/033 ,  B43K21/22 ,  B43K21/24

摘要： An automatic mechanical pencil has a tubular piece removably connected to a barrel cylinder, and a slider for frictionally holding a lead and being movably disposed in a front portion of the tubular piece. A lead chuck is disposed in the barrel cylinder for releasably holding the lead so as to allow forward movement of the lead but prevent backward movement thereof. A first spring urges the slider forward and the lead chuck backward so that when a writing front end of the writing instrument is released from a writing surface, the lead is automatically fed by urging the slider forward. A lead reservoir is disposed rearwardly of the lead chuck to supply the lead to the lead chuck. The lead reservoir has a reservoir main body, a pipe holder connected to a front end of the reservoir main body and having a guide projection, and a stopper disposed around an outer periphery of the pipe holder and having a receiving groove engageable with the guide projection. A second spring urges the reservoir main body and the stopper of the lead reservoir so that the reservoir main body and the stopper move relatively in the axial direction of the barrel cylinder.

公开(公告)号：US20050276652A1

公开(公告)日：2005-12-15

申请号：US11136962

申请日：2005-05-25

申请人： Hiroyuki Kanari ,  Yousuke Ishii

发明人： Hiroyuki Kanari ,  Yousuke Ishii

IPC分类号： B43K7/12 ,  B43K21/16 ,  B43K24/08

CPC分类号： B43K7/12 ,  B43K24/084

摘要： A writing instrument has a tubular casing having a longitudinal axis, a through-hole extending in a longitudinal direction of the longitudinal axis, a wall surface, and an aperture formed in the wall surface. A writing refill is inserted in the through-hole of the tubular casing for extension out of the casing to a writing position and retraction into the casing to a retracted position. A rotary cam mechanism is accommodated in the through-hole of the casing for extending and retracting the writing refill between the writing position and the retracted position. The rotary cam mechanism comprises a cam cylinder having a projection engaging the aperture of the casing and a stationary cam, a rotary cam engageable with the stationary cam of the cam cylinder, and a knocking cam engageable with the stationary cam of the cam cylinder and the rotary cam. A knocking member is integrally connected to the knocking cam and is connected to the cam cylinder in a non-rotatable state while permitting movement of the knocking member relative to the cam cylinder in the longitudinal direction.

摘要翻译： 书写工具具有纵向轴线的管状外壳，沿着纵向轴线的纵向方向延伸的通孔，壁表面和形成在壁表面中的孔。 书写笔芯被插入到管状外壳的通孔中，用于从壳体延伸到书写位置并将其缩回到缩回位置。 旋转凸轮机构容纳在壳体的通孔中，用于在书写位置和缩回位置之间延伸和缩回笔芯。 旋转凸轮机构包括具有接合壳体的孔的突起和固定凸轮的凸轮圆柱体，可与凸轮缸的固定凸轮接合的旋转凸轮以及可与凸轮气缸的固定凸轮接合的敲击凸轮， 旋转凸轮 撞击构件一体地连接到爆震凸轮，并且以不可旋转状态连接到凸轮缸，同时允许爆震构件相对于凸轮缸在纵向方向上移动。

公开(公告)号：US20110188918A1

公开(公告)日：2011-08-04

申请号：US12658003

申请日：2010-02-01

申请人： Hiroyuki Kanari

发明人： Hiroyuki Kanari

IPC分类号： B43K21/16 ,  B43K23/10

CPC分类号： B43K21/16 ,  B43K23/10

摘要： A mechanical pencil has a hollow longitudinal main body and a slider slidably mounted in a front end of the main body. The slider has a through-hole through which a lead is fed and a front end face formed into a spherical surface centering around the through-hole for contacting a writing surface during a writing operation of the mechanical pencil.

摘要翻译： 机械铅笔具有中空的纵向主体和可滑动地安装在主体的前端的滑块。 滑块具有通孔，通过该通孔引导引线，并且前端面形成为围绕通孔的球形表面，用于在自动铅笔的写入操作期间接触书写表面。

公开(公告)号：US07527445B2

公开(公告)日：2009-05-05

申请号：US11136962

申请日：2005-05-25

申请人： Hiroyuki Kanari ,  Yousuke Ishii

发明人： Hiroyuki Kanari ,  Yousuke Ishii

IPC分类号： B43K5/16

CPC分类号： B43K7/12 ,  B43K24/084

摘要： A writing instrument has a writing refill slidably disposed in a tubular casing. A rotary cam mechanism extends and retracts the writing refill in response to knocking of a knocking member at a rear end of the casing. The rotary cam mechanism includes a cam cylinder inserted axially into the rear end of the casing, and projections on the cam cylinder engage with apertures in the casing to prevent axial movement of the cam cylinder inside the casing. Rotational movement of the knocking member rotates the cam cylinder and disengages the projections from the apertures, thereby permitting withdrawal of the cam cylinder from the casing and replenishment of the writing refill.

摘要翻译： 书写工具具有可滑动地设置在管状外壳中的书写填充物。 旋转凸轮机构响应于在壳体的后端处的敲击构件的敲击而延伸和缩回书写填充物。 旋转凸轮机构包括轴向插入壳体的后端的凸轮气缸，凸轮缸上的突起与壳体中的孔接合，以防止凸轮缸在壳体内的轴向移动。 敲击构件的旋转运动使凸轮气缸旋转并使凸起与孔脱离，从而允许凸轮缸从壳体中取出并补充笔芯填充物。

公开(公告)号：US07367735B2

公开(公告)日：2008-05-06

申请号：US11216394

申请日：2005-08-31

申请人： Hiroyuki Kanari

发明人： Hiroyuki Kanari

IPC分类号： A46B5/02 ,  A45C13/32

CPC分类号： B43K23/008 ,  A45D40/205 ,  A45D2040/207 ,  B43K7/005 ,  B43K8/003 ,  B43K21/006 ,  Y10T16/476

摘要： A hand-held instrument has a variable contour grip, a main body having a grip-attaching portion, and a tubular grip body made of a resilient material and mounted around the grip-attaching portion of the main body for undergoing rotation relative thereto. Each of an outer circumferential surface of the grip-attaching portion and an inner circumferential surface of the grip body has a non-circular cross-sectional shape so that when the grip-attaching portion and the grip body are rotated relative to one another, the grip body undergoes deformation so that portions thereof or contracted and other portions thereof are expanded to thereby change an outer configuration or contour of the grip body.

摘要翻译： 一种手持式乐器具有可变的轮廓把手，具有把手附接部分的主体和由弹性材料制成的管状抓握体，并且安装在主体的把手安装部分周围以相对于其旋转。 把手安装部的外周面和把持体的内周面各自具有非圆形的横截面形状，使得当把手安装部和把持体相对于彼此旋转时， 抓握体经历变形，使得其部分或收缩部分膨胀，从而改变手柄主体的外部构造或轮廓。

公开(公告)号：US07237972B2

公开(公告)日：2007-07-03

申请号：US11477851

申请日：2006-06-29

申请人： Hiroyuki Kanari ,  Yasuhiro Sanpei

发明人： Hiroyuki Kanari ,  Yasuhiro Sanpei

IPC分类号： B41K21/22

CPC分类号： B43K21/003 ,  B43K21/006 ,  B43K21/033 ,  B43K21/22 ,  B43K21/24

摘要： An automatic mechanical pencil has a tubular piece removably connected to a barrel cylinder, and a slider for frictionally holding a lead and being movably disposed in a front portion of the tubular piece. A lead chuck is disposed in the barrel cylinder for releasably holding the lead so as to allow forward movement of the lead but prevent backward movement thereof. A first spring urges the slider forward and the lead chuck backward so that when a writing front end of the writing instrument is released from a writing surface, the lead is automatically fed by urging the slider forward. A lead reservoir is disposed rearwardly of the lead chuck to supply the lead to the lead chuck. The lead reservoir has a reservoir main body, a pipe holder connected to a front end of the reservoir main body and having a guide projection, and a stopper disposed around an outer periphery of the pipe holder and having a receiving groove engageable with the guide projection. A second spring urges the reservoir main body and the stopper of the lead reservoir so that the reservoir main body and the stopper move relatively in the axial direction of the barrel cylinder.

摘要翻译： 自动自动铅笔具有可拆卸地连接到筒体的管状件，以及用于摩擦地保持引线并可移动地设置在管状件的前部中的滑块。 引线卡盘设置在筒体中，用于可释放地保持引线，以便允许引线的向前移动，但是防止其向后移动。 第一弹簧将滑块向前推动并且引导卡盘向后，使得当书写工具的写入前端从书写表面释放时，引导件通过向前推动滑块自动进给。 引线储存器设置在引线卡盘的后面，以将引线供应到引线卡盘。 铅储存器具有储存器主体，与储存器主体的前端连接并具有引导突起的管保持器，以及设置在管保持器的外周周围的止动件，并且具有可与引导突起接合的接收槽 。 第二弹簧促使储存器主体和引线储存器的止动器，使得储存器主体和止动件沿筒筒的轴向方向相对移动。