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21. 发明授权

US07322108B2 Hair cutting device 失效
标题翻译：剪发装置
公开(公告)号：US07322108B2
公开(公告)日：2008-01-29
申请号：US10312133
申请日：2001-06-22
申请人： Melissa Claire Caldwell
发明人： Melissa Claire Caldwell
IPC分类号： B26B21/04
CPC分类号： B26B21/4081 , B26B21/00
摘要： A hand-held dressing device has a blade with a sharpened cutting edge. The blade is preferably V- or U-shaped and permanently or removably supported by the limbs of a Y-shaped body with an extending hand group. The blade may be made from a single piece or form multiple segments with straight or curved cutting edges. The blade of blade segments may be fixed, such as by an adhesive, to a supporting carrier. Guard projections may extend from behind the cutting edge to beyond the cutting edge to reduce the likelihood of inadvertent contact with the blade edge while maintaining effective cutting action. In a method of use, the hair dressing device is manipulated so that the blade partly surrounds a cluster of hair strands and the device is moved to cut at least some of the strands of hair.
摘要翻译：手持式修整装置具有锋利的切割刃的刀片。叶片优选为V形或U形，并且由延伸的手组的Y形体的肢体永久地或可移除地支撑。刀片可以由单件制成或形成具有直的或弯曲的切削刃的多个段。刀片段的刀片可以例如通过粘合剂固定到支撑载体上。保护突起可以从切割边缘延伸到切割边缘之外，以减少与叶片边缘意外接触的可能性，同时保持有效的切割动作。在一种使用方法中，操纵该修饰装置使得该刀片部分地围绕着一束毛束，并移动该装置以切割至少部分毛发。

22. 发明授权

US5009003A Razor 失效
标题翻译：剃刀
公开(公告)号：US5009003A
公开(公告)日：1991-04-23
申请号：US400660
申请日：1989-08-31
申请人： Kenneth Grange
发明人： Kenneth Grange
IPC分类号： B26B21/12 , B26B21/04 , B26B21/52
CPC分类号： B26B21/4037 , B26B21/04 , B26B21/525
摘要： A razor comprising an elongated handle, at the front end of which is disposed a razor blade, and on that side of the handle opposite the cutting edge of the razor blade, in the vicinity of but spaced from the rear end of the handle, a projecting handle extension. To improve the handle extension of known razors, and in particular to thereby provide a razor having good ergonomic properties, the handle extension is embodied as a short stub extension that is fixedly disposed on the handle.
摘要翻译：一种剃刀，其包括细长手柄，其前端设置有剃刀刀片，并且在所述手柄的与所述剃刀刀片的切割刃相对的所述侧面处于所述手柄的后端附近但与所述手柄的后端隔开，突出手柄延伸。为了改善已知剃刀的手柄延伸，特别是由此提供具有良好人体工程学特性的剃须刀，手柄延伸部被实施为固定地设置在手柄上的短截线延伸部。

23. 发明授权

US4733467A Method and apparatus for cooling a razor 失效
标题翻译：用于冷却剃须刀的方法和装置
公开(公告)号：US4733467A
公开(公告)日：1988-03-29
申请号：US874590
申请日：1986-06-16
申请人： Charles Borenstein
发明人： Charles Borenstein
IPC分类号： B26B21/04 , B26D7/10 , B26B19/44
CPC分类号： B26D7/10 , B26B21/04
摘要： A cooling device and method for use in conjunction with a razor having a head which includes at least one blade. Disclosed is a means for containing a coolant, a means for selectively releasing the coolant from the container, and a means for receiving a head of a razor. The receiving means communicates with the releasing means and includes means for exposing the razor head to the coolant when the razor head is placed within the receiving means. Upon activation of the releasing means the head of the razor is exposed to the coolant which substantially cools the razor. The coolant thermodynamically contracts and sharpens the razor blades allowing for a more efficient and pleasant shave.
摘要翻译：一种与具有包括至少一个叶片的头部的剃刀一起使用的冷却装置和方法。公开了一种用于容纳冷却剂的装置，用于从容器中选择性地释放冷却剂的装置以及用于接收剃刀头部的装置。接收装置与释放装置通信，并且包括当剃刀头放置在接收装置内时将剃刀头暴露于冷却剂的装置。在释放装置激活时，剃刀的头部暴露于基本上冷却剃刀的冷却剂。冷却剂热力学地收缩并磨平剃刀刀片，从而实现更有效和愉快的剃须。

24. 实用新型

CN217572995U 一种手动剃须刀刀头失效
公开(公告)号：CN217572995U
公开(公告)日：2022-10-14
申请号：CN202221445338.4
申请日：2022-06-10
申请人：宁波市科锐达金属工贸有限公司
发明人：沈婷婷 , 潘宁峰 , 华张波
IPC分类号： B26B21/04 , B26B21/40
摘要：本实用新型公开了一种手动剃须刀刀头，包括刀片架、安装架和刀片；所述安装结构包括间隔块，定位块，弹性片，卡扣；其中，所述定位块和所述间隔块上均设有与所述安装架相适配的安装槽；所述安装架包括竖直部和倾斜向上的倾斜部；所述竖直部插接在所述安装槽中；所述刀片固设在所述倾斜部上；所述定位块的顶部设有与所述倾斜部相适配的斜面；所述斜面远离所述安装架的一端设有一限位凸起；所述竖直部与所述安装槽底部不接触。通过一安装结构的方法；使得安装稳定，使用可靠，装配方便，提高了生产效率，舒适度高。

25. 实用新型

CN203738830U 剪发器失效
公开(公告)号：CN203738830U
公开(公告)日：2014-07-30
申请号：CN201320865531.8
申请日：2013-12-20
申请人：上华数码科技股份有限公司 , 何锡旺
发明人：何锡旺 , 何佳哲 , 何明庭 , 何孟倩
IPC分类号： B26B21/04
摘要：本实用新型涉及一种剪发器，包括一刃部与一基部，基部有一允许少量头发通过的孔，刃部顺着基部滑动并切掉头发外露于孔的部分，既不伤害发根或毛囊，又能避开周围黑发，达到护发效能。

26. 发明申请

WO2020149452A1 만곡형상 블레이드 구비형 헤어 커터 审中-公开
公开(公告)号：WO2020149452A1
公开(公告)日：2020-07-23
申请号：PCT/KR2019/002912
申请日：2019-03-13
申请人： 주식회사 토모아이
发明人： 강판석 , 장미란 , 석옥균
IPC分类号： B26B21/04 , B26B21/56
摘要： 본 발명은 만곡형상 블레이드 구비형 헤어 커터를 제공한다. 이와 같은 본 발명에 따른 만곡형상 블레이드 구비형 헤어 커터는 블레이드의 길이방향 선후단 라인이 라운드 형상 또는 경사진 형상으로 만곡을 이루는 구조를 가지므로, 헤어 커터를 꺾거나 상당한 힘을 가하는 등의 불편한 동작없이 머리카락을 원활하고 용이하게 커팅할 수 있게 되고, 이를 통해 숙련되지 않은 헤어 디자이너도 간편하고 용이하게 헤어 커팅을 수행할 수 있게 되며, 헤어 커팅에 많은 힘이 들어가지 않게 되면서 주어진 시간에 많은 사람을 헤어 커팅할 수 있게 된다.

27. 发明申请

WO99010139A1 FOLDING KNIFE WITH ECCENTRIC PIVOT PIN 审中-公开
标题翻译：折叠刀与ECCENTRIC PIVOT PIN
公开(公告)号：WO99010139A1
公开(公告)日：1999-03-04
申请号：PCT/US1998/017674
申请日：1998-08-26
IPC分类号： B26B1/02 , B26B1/04 , B26B21/04 , F16C11/04
CPC分类号： B26B1/044 , B26B1/046 , F16C11/04
摘要： An eccentric pivot pin (10) with two distinct centers of axis (30, 32) is provided for use with a folding knife (2) to reduce the time to assemble the various components of the folding knife (2) and the alignment between the folding knife blade (4) and a blade locking mechanism (20).
摘要翻译：提供具有两个不同的轴心（30,32）的偏心枢轴销（10），用于与折叠刀（2）一起使用，以减少组装折叠刀（2）的各种部件的时间和折叠刀片（4）和刀片锁定机构（20）。

28. 发明申请

WO2009058437A1 RAZOR BLADE AND METHOD OF MANUFACTURE 审中-公开
标题翻译： RAZOR刀片及其制造方法
公开(公告)号：WO2009058437A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/069580
申请日：2008-07-10
申请人： EVEREADY BATTERY COMPANY, INC. , PINCHUK, Walter, T. , ROCKWELL, Douglas, E.
发明人： PINCHUK, Walter, T. , ROCKWELL, Douglas, E.
IPC分类号： B26B21/04 , B23P15/28
CPC分类号： B23P15/403 , B26B21/58 , C21D9/18 , C21D2261/00
摘要： An elongated flat strip of stainless steel material for use in manufacturing razor blades is provided with an elongated weakened portion. A cutting edge is subsequently provided along one elongated edge of the strip. The weakened portion is between the cutting edge and an opposed edge. A blade portion is between the cutting edge and the weakened portion and a removable portion is between the weakened portion and the opposed edge. The weakened portion is provided by a) bending and flattening a portion of the strip in a progressive perforation tool to cause localized intergranular cleavage, and b) hardening the strip to oxidize the exposed (cleaved) grain boundaries.
摘要翻译：用于制造剃刀刀片的细长的不锈钢材料扁平带设置有细长的弱化部分。随后沿条带的一个细长边缘设置切割边缘。弱化部分在切割边缘和相对的边缘之间。叶片部分在切割边缘和弱化部分之间，并且可移除部分在弱化部分和相对边缘之间。弱化部分由以下部分提供：a）在渐进穿孔工具中弯曲和平坦化条带的一部分以引起局部晶间裂纹，以及b）硬化条带以氧化暴露（切割的）晶界。

29. 发明授权

EP2455200B1 Universal hair tapering method 失效
标题翻译：通用头发斜切割法
公开(公告)号：EP2455200B1
公开(公告)日：2012-11-28
申请号：EP12001002.0
申请日：2009-10-09
申请人： Nittchoyamato Co., Ltd.
发明人： Saiki, Koji
IPC分类号： B26B21/12 , B26B21/04 , A45D7/00
CPC分类号： B26B21/12 , A45D24/36 , B26B21/04

30. 发明公开

EP2253436A1 Universal hair tapering razor and universal hair tapering method 失效
标题翻译：大师Haarschrägschneiderasierapparatund universellesHaarschrägschneideverfahren
公开(公告)号：EP2253436A1
公开(公告)日：2010-11-24
申请号：EP09012830.7
申请日：2009-10-09
申请人： Nittchoyamato Co., Ltd.
发明人： Saiki, Koji
IPC分类号： B26B21/12 , B26B21/04
CPC分类号： B26B21/12 , A45D24/36 , B26B21/04
摘要： A universal hair tapering razor for tapering hair includes a cutting blade portion (1), a shank portion (2) and a handle portion (3), the cutting blade portion including blade means having a cutting blade (1a) with a cutting edge (1b) for tapering hair, tapering regulating means (1s), and blade holding means (1c) having a flat portion (1e) which comes into close contact with the panel of hair to be tapered, with the cutting edge and the outer surface of the flat portion both being on an identical reference plane (1g), and the cutting blade is disposed at an angle θ1 1 in the range of 0°
摘要翻译：用于锥形头发的通用头发锥形剃刀包括切割刀片部分（1），柄部分（2）和手柄部分（3），切割刀片部分包括刀片装置，刀片装置具有切割刀片（1a） 1b），用于锥形头发，锥形调节装置（1s）和具有平坦部分（1e）的刀片保持装置（1c），该平坦部分（1e）与待切割的毛发面板紧密接触，切割边缘和外表面所述平坦部分都位于相同的参考平面（1g）上，并且所述切割刀片相对于所述参考平面以0°<¸1‰| 40°的角度设置在角度θ1，并且所述手柄部分相对于切割刀片部分以相对于切割刀片部分在10°‰|¸2‰| 40°的范围内的角度θ2设置。还提供了一种锥形头发的通用头发渐尖方法，其可以根据需要从一种类型的头发渐缩形成两种或更多种不同类型的发型，该方法可以用该头发锥形剃刀进行。

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