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1. 发明申请

US20140000119A1 ADJUSTABLE PENCIL SHARPENER 有权
标题翻译：可调式笔记本电脑
公开(公告)号：US20140000119A1
公开(公告)日：2014-01-02
申请号：US13792893
申请日：2013-03-11
申请人： SDI CORPORATION
发明人： Szu-Yu Chen
IPC分类号： B43L23/08
CPC分类号： B43L23/08 , B43L23/04 , B43L23/085
摘要： A pencil sharpener has a waste case, a blade base, a blocking chunk, a blade, a rotating knob and an adjusting shaft. The waste case has a mounting hole and multiple positioning segments formed on the inner wall of the mounting hole. The blocking chunk is moveably mounted on the bottom of the blade base along an axial direction of the blade base. The blade is mounted securely on the blade base. The rotating knob is mounted rotatably in the mounting hole in the waste case and has at least one engaging segment selectively engaging the positioning segments of the waste case. The adjusting shaft is connected securely with the rotating knob and is disposed on the blocking chunk. When the rotating knob is rotated, the adjusting shaft is rotated to push the blocking chunk to move along the axial direction of the blade base.
摘要翻译：铅笔刀具有废物盒，刀片底座，阻挡块，刀片，旋钮和调节轴。废物箱具有安装孔和形成在安装孔的内壁上的多个定位段。阻挡块沿叶片基座的轴向方向可移动地安装在叶片底部的底部上。刀片牢固地安装在刀片底座上。旋转旋钮可旋转地安装在废物箱中的安装孔中，并且具有选择性地接合废物箱的定位段的至少一个接合段。调节轴与转动旋钮牢固连接并设置在阻挡块上。当旋转旋钮旋转时，调节轴旋转以推动阻挡块沿着叶片基座的轴向移动。

2. 发明申请

US20070044327A1 Pencil sharpener 失效
标题翻译：卷笔刀
公开(公告)号：US20070044327A1
公开(公告)日：2007-03-01
申请号：US11480710
申请日：2006-07-03
申请人： Fritz Luttgens
发明人： Fritz Luttgens
IPC分类号： B43L23/00
CPC分类号： B43L23/08 , A45D2040/201 , A45D2040/202 , B43L23/085
摘要： A pencil sharpener is particularly favorable in production terms and advantageous in handling terms. In a first variant, the pencil sharpener has at least two sharpener units, of which each has a sharpener body and a shaving blade fastened thereon, the sharpener bodies of adjacent sharpener units being connected integrally via film strips acting as a predetermined bending point and/or predetermined separating point. In a second variant, the pencil sharpener has a sharpener body and a shaving blade fastened thereon. The sharpener body has a guide sleeve with a bore defining a pencil-guiding channel for a pencil to be sharpened, and at least one flat supporting wing which projects approximately radially in cross section from the guide sleeve. In an end region of the supporting wing that is directed away from the guide sleeve a functional element is provided for protecting or for working on the tip of the pencil. The or each supporting wing can be bent along a film strip acting as a predetermined bending point or predetermined separating point, such that the functional element can be moved away from a position in which it engages with the pencil-guiding channel.
摘要翻译：铅笔刀在生产方面特别有利，并且在处理方面是有利的。在第一种变型中，该笔式磨刀器具有至少两个磨刀器单元，其中每个具有磨刀体和固定在其上的剃刮刀片，相邻磨刀器单元的磨刀体通过作为预定弯曲点的膜条和/ 或预定的分离点。在第二种变型中，铅笔刀具有一个固定在其上的磨刀体和剃须刀。磨刀体具有引导套筒，其具有限定铅笔引导通道的孔，该铅笔引导通道用于铅笔被削尖，以及至少一个平坦的支撑翼，其从引导套筒的横截面大致径向突出。在支撑翼的远离引导套筒的端部区域中，提供功能元件以保护或用于在铅笔的尖端上工作。所述支撑翼或每个支撑翼可以沿着作为预定弯曲点或预定分离点的薄膜带弯曲，使得功能元件可以移动远离与铅笔引导通道接合的位置。

3. 发明授权

US10870309B2 Sharpener 有权
公开(公告)号：US10870309B2
公开(公告)日：2020-12-22
申请号：US15796859
申请日：2017-10-30
申请人： TOKIWA CORPORATION
发明人： Yoshikazu Tani
IPC分类号： B43L23/08 , B43L23/06
CPC分类号： B43L23/085 , B43L23/06
摘要： The sharpener includes a main body into which the tip portion of the pencil is inserted, and a blade portion installed inside the main body. The tip portion of the pencil is inserted into the main body, and a guide hole for guiding the tip portion of the inserted pencil to the blade portion is formed in the main body. The pencil slides in the guide hole in an axial direction, and the blade portion sharpens the tip portion of the pencil along a plane inclined with respect to the axial direction.

4. 发明授权

US07363714B2 Pencil sharpener 失效
标题翻译：卷笔刀
公开(公告)号：US07363714B2
公开(公告)日：2008-04-29
申请号：US11480710
申请日：2006-07-03
申请人： Fritz Lüttgens
发明人： Fritz Lüttgens
IPC分类号： B43L23/08
CPC分类号： B43L23/08 , A45D2040/201 , A45D2040/202 , B43L23/085
摘要： A pencil sharpener has at least two sharpener units, each with a sharpener body and a shaving blade. The sharpener bodies of adjacent sharpener units being connected integrally via film strips acting as a predetermined bending point and/or predetermined separating point. In a second variant, the pencil sharpener has a sharpener body and a shaving blade fastened thereon. The sharpener body has a guide sleeve with a bore defining a pencil-guiding channel for a pencil to be sharpened, and at least one flat supporting wing which projects approximately radially in cross section from the guide sleeve. In an end region of the supporting wing a functional element is provided for protecting or for working on the tip of the pencil.
摘要翻译：铅笔刀具有至少两个磨刀器单元，每个具有磨刀体和剃须刀片。相邻的磨刀器单元的磨刀体通过作为预定弯曲点和/或预定分离点的胶片条一体连接。在第二种变型中，铅笔刀具有一个固定在其上的磨刀体和剃须刀。磨刀体具有引导套筒，其具有限定铅笔引导通道的孔，该铅笔引导通道用于铅笔被削尖，以及至少一个平坦的支撑翼，其从引导套筒的横截面大致径向突出。在支撑翼的端部区域中，提供功能元件用于保护或用于在铅笔的尖端上工作。

5. 发明授权

US06397479B1 Sharpener, in particular for soft-core pencils 有权
标题翻译：磨刀机，特别是软核铅笔
公开(公告)号：US06397479B1
公开(公告)日：2002-06-04
申请号：US09575913
申请日：2000-05-23
申请人： Fritz Lüttgens
发明人： Fritz Lüttgens
IPC分类号： B43L2300
CPC分类号： B43L23/08 , B43L23/085
摘要： A sharpener, in particular for soft-core pencils, includes a sharpener housing which carries a sharpener blade positioned tangentially in relation to a sharpener channel. The housing also has a free space that is open on a lower side of the housing. A core shaper can be introduced, preferably pivoted, from the lower side of the housing into the free space through a carrier plate which carries the core shaper and can be secured on the sharpener housing.
摘要翻译：特别是用于软芯铅笔的磨刀器包括一个磨刀器壳体，该磨削器壳体带有相对于磨刀器通道切向定位的磨刀刀片。壳体还具有在壳体的下侧敞开的自由空间。核心整形器可以从外壳的下侧引入，优选地从外壳的下侧枢转到自由空间中，该承载板承载核心整形器并可固定在磨刀器壳体上。

6. 发明申请

US20180117953A1 SHARPENER 审中-公开
公开(公告)号：US20180117953A1
公开(公告)日：2018-05-03
申请号：US15796859
申请日：2017-10-30
申请人： TOKIWA CORPORATION
发明人： Yoshikazu TANI
IPC分类号： B43L23/08
CPC分类号： B43L23/085 , B43L23/06
摘要： The sharpener includes a main body into which the tip portion of the pencil is inserted, and a blade portion installed inside the main body. The tip portion of the pencil is inserted into the main body, and a guide hole for guiding the tip portion of the inserted pencil to the blade portion is formed in the main body. The pencil slides in the guide hole in an axial direction, and the blade portion sharpens the tip portion of the pencil along a plane inclined with respect to the axial direction.

7. 发明授权

US06634108B2 Sharpener for sharpening a soft-core pencil 失效
公开(公告)号：US06634108B2
公开(公告)日：2003-10-21
申请号：US10062939
申请日：2002-01-31
申请人： Fritz Lüttgens
发明人： Fritz Lüttgens
IPC分类号： B43L2300
CPC分类号： B43L23/00 , B43L23/085
摘要： A sharpener, in particular for a soft-core pencil, has a sharpener housing with a sharpener channel that opens out into a free space via a channel opening. The sharpener has a sharpener blade that is positioned tangentially against the channel opening. The invention provides a magnifying glass for optically enlarging a core formation in the region of the channel opening and/or in the free space.

8. 发明申请

US20030014870A1 Sharpener for sharpening a soft-core pencil 失效
标题翻译：磨刀器用于磨削软核铅笔
公开(公告)号：US20030014870A1
公开(公告)日：2003-01-23
申请号：US10062939
申请日：2002-01-31
发明人： Fritz Luttgens
IPC分类号： B43L023/00
CPC分类号： B43L23/00 , B43L23/085
摘要： A sharpener, in particular for a soft-core pencil, has a sharpener housing with a sharpener channel that opens out into a free space via a channel opening. The sharpener has a sharpener blade that is positioned tangentially against the channel opening. The invention provides a magnifying glass for optically enlarging a core formation in the region of the channel opening and/or in the free space.
摘要翻译：特别是用于软芯笔的磨刀器具有具有磨刀器通道的磨刀器壳体，其通过通道开口打开到自由空间中。磨刀器具有切削刀片，刀片相对于通道开口切向定位。本发明提供一种放大镜，用于在通道开口区域和/或自由空间中光学地扩大芯体形状。

9. 发明授权

US09248691B2 Adjustable pencil sharpener 有权
标题翻译：可调式铅笔刀
公开(公告)号：US09248691B2
公开(公告)日：2016-02-02
申请号：US13792893
申请日：2013-03-11
申请人： SDI Corporation
发明人： Szu-Yu Chen
IPC分类号： B43L23/08 , B43L23/04
CPC分类号： B43L23/08 , B43L23/04 , B43L23/085
摘要： A pencil sharpener has a waste case, a blade base, a blocking chunk, a blade, a rotating knob and an adjusting shaft. The waste case has a mounting hole and multiple positioning segments formed on the inner wall of the mounting hole. The blocking chunk is moveably mounted on the bottom of the blade base along an axial direction of the blade base. The blade is mounted securely on the blade base. The rotating knob is mounted rotatably in the mounting hole in the waste case and has at least one engaging segment selectively engaging the positioning segments of the waste case. The adjusting shaft is connected securely with the rotating knob and is disposed on the blocking chunk. When the rotating knob is rotated, the adjusting shaft is rotated to push the blocking chunk to move along the axial direction of the blade base.
摘要翻译：铅笔刀具有废物盒，刀片底座，阻挡块，刀片，旋钮和调节轴。废物箱具有安装孔和形成在安装孔的内壁上的多个定位段。阻挡块沿叶片基座的轴向方向可移动地安装在叶片底部的底部上。刀片牢固地安装在刀片底座上。旋转旋钮可旋转地安装在废物箱中的安装孔中，并且具有选择性地接合废物箱的定位段的至少一个接合段。调节轴与转动旋钮牢固连接并设置在阻挡块上。当旋转旋钮旋转时，调节轴旋转以推动阻挡块沿着叶片基座的轴向移动。

10. 发明申请

US20120124845A1 SHARPENER FOR PENCILS AND/OR COSMETIC PENCILS 审中-公开
标题翻译：用于笔和/或化妆笔的剃须刀
公开(公告)号：US20120124845A1
公开(公告)日：2012-05-24
申请号：US13297885
申请日：2011-11-16
申请人： Thomas Tauschek
发明人： Thomas Tauschek
IPC分类号： B43L23/08
CPC分类号： B43L23/08 , A45D2040/202 , B43L23/085
摘要： A sharpener is disclosed for writing, drawing, and/or cosmetic pencils. The housing includes a collection container, a sharpening blade, and an adjacent cone-shaped sharpening channel having an insert opening. Walls of the housing include an opaque and/or translucent material. The sharpening blade comprises a sharpening channel facing a bottom portion of the housing and a top facing a shaving removal section. The sharpener also includes a viewing channel that extends from a wall of the housing through the sharpening channel to enable viewing of the bottom of the sharpening blade.
摘要翻译：公开了一种用于书写，绘画和/或化妆铅笔的磨刀机。壳体包括收集容器，磨刀刀片和具有插入开口的相邻的锥形磨刀通道。壳体的壁包括不透明和/或半透明材料。磨刀刀片包括面向壳体的底部的磨削通道和面向剃刮部分的顶部。磨刀器还包括从壳体的壁延伸通过磨削通道的观察通道，以使得能够观察磨刀刀片的底部。

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