RU2008150012A - Лезвийный блок безопасной бритвы - Google Patents
Лезвийный блок безопасной бритвы Download PDFInfo
- Publication number
- RU2008150012A RU2008150012A RU2008150012/02A RU2008150012A RU2008150012A RU 2008150012 A RU2008150012 A RU 2008150012A RU 2008150012/02 A RU2008150012/02 A RU 2008150012/02A RU 2008150012 A RU2008150012 A RU 2008150012A RU 2008150012 A RU2008150012 A RU 2008150012A
- Authority
- RU
- Russia
- Prior art keywords
- radius
- blades
- safety razor
- cutting edge
- smoothly curved
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
- B26B21/227—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit with blades being resiliently mounted in the changeable unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/28—Safety razors with one or more blades arranged transversely to the handle of the drawing cut type, i.e. with the cutting edge of the blade arranged obliquely or curved to the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
- B26B21/56—Razor-blades characterised by the shape
- B26B21/565—Bent razor blades; Razor blades with bent carriers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Scissors And Nippers (AREA)
Abstract
Лезвийный блок безопасной бритвы, содержащий множество удлиненных лезвий с режущими кромками, образующими бреющую поверхность и имеющими две точки крепления к несущим элементам, отличающийся тем, что лезвия имеют плавно изогнутую режущую кромку и плавно изогнутый несущий элемент, при этом лезвия имеют третью точку опоры в ее центральной части с позиционирующими пружинами, форма режущей кромки, представляющая часть окружности с радиусом, определяется по формуле ! Rизг=k·L, ! где Rизг - радиус изгиба лезвия; ! k - коэффициент пропорциональности, равный 4-5; ! L - длина хорды кривой с радиусом Rизг.
Claims (1)
- Лезвийный блок безопасной бритвы, содержащий множество удлиненных лезвий с режущими кромками, образующими бреющую поверхность и имеющими две точки крепления к несущим элементам, отличающийся тем, что лезвия имеют плавно изогнутую режущую кромку и плавно изогнутый несущий элемент, при этом лезвия имеют третью точку опоры в ее центральной части с позиционирующими пружинами, форма режущей кромки, представляющая часть окружности с радиусом, определяется по формулеRизг=k·L,где Rизг - радиус изгиба лезвия;k - коэффициент пропорциональности, равный 4-5;L - длина хорды кривой с радиусом Rизг.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008150012/02A RU2008150012A (ru) | 2008-12-10 | 2008-12-10 | Лезвийный блок безопасной бритвы |
EA201001061A EA016498B1 (ru) | 2008-12-10 | 2009-09-28 | Лезвийный блок безопасной бритвы |
CN2009801461144A CN102216038A (zh) | 2008-12-10 | 2009-09-28 | 安全剃刀的刀片单元 |
PCT/RU2009/000497 WO2010068136A1 (ru) | 2008-12-10 | 2009-09-28 | Лезвийный блок безопасной бритвы |
US13/001,333 US20110289779A1 (en) | 2008-12-10 | 2009-09-28 | Blade unit for a safety razor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008150012/02A RU2008150012A (ru) | 2008-12-10 | 2008-12-10 | Лезвийный блок безопасной бритвы |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2008150012A true RU2008150012A (ru) | 2010-06-20 |
Family
ID=42242936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008150012/02A RU2008150012A (ru) | 2008-12-10 | 2008-12-10 | Лезвийный блок безопасной бритвы |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110289779A1 (ru) |
CN (1) | CN102216038A (ru) |
EA (1) | EA016498B1 (ru) |
RU (1) | RU2008150012A (ru) |
WO (1) | WO2010068136A1 (ru) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354474B8 (en) * | 1999-09-27 | 2008-01-29 | Gillette Co | Safety razors |
DE602006020502D1 (de) * | 2006-06-20 | 2011-04-14 | Bic Violex Sa | Rasierklingeneinheit-kopf und rasierapparat mit einer derartigen klingeneinheit |
US9517570B2 (en) * | 2007-04-20 | 2016-12-13 | The Gillette Company | Razor cartridge |
EP2376261B1 (en) | 2008-12-19 | 2020-04-15 | BIC Violex S.A. | Razor cartridge and mechanical razor comprising such a cartridge |
MX2011006057A (es) | 2008-12-19 | 2011-06-24 | Bic Violex Sa | Metodo y aparato para la fabricacion de componente de cabezal de afeitadora, y componentes asi fabricados. |
KR101055684B1 (ko) * | 2009-02-11 | 2011-08-09 | 주식회사 도루코 | 일체형 면도날 및 이를 이용한 면도기 카트리지 |
US9289909B2 (en) * | 2009-04-15 | 2016-03-22 | Bic-Violex Sa | Razor cartridge and mechanical razor comprising such a cartridge |
US20110162209A1 (en) * | 2010-01-06 | 2011-07-07 | Kevin James Wain | Blades for Shaving Razors |
JP2014528308A (ja) | 2011-10-06 | 2014-10-27 | ビック・バイオレクス・エス・エー | 髭剃り角が小さい剃刀ヘッド |
EP2814645B1 (en) * | 2012-02-13 | 2016-02-10 | Edgewell Personal Care Brands, LLC | Razor cartridge |
US20140000114A1 (en) * | 2012-06-28 | 2014-01-02 | The Gillette Company | Shaving razor cartridge |
CA2894447A1 (en) * | 2012-12-21 | 2014-06-26 | Bic-Violex Sa | Shaver with interchangeable cartridge, cartridge and head and handle assembly for such shaver |
US20140259678A1 (en) * | 2013-03-15 | 2014-09-18 | Future Wave Products, Inc. | Shavers |
WO2016094327A1 (en) * | 2014-12-10 | 2016-06-16 | Haggai Goldfarb | Intelligent shaving system having sensors |
JP6803911B2 (ja) | 2015-12-01 | 2020-12-23 | ビック・バイオレクス・エス・エー | シェービングレーザおよびシェービングカートリッジ |
KR102712230B1 (ko) * | 2015-12-17 | 2024-09-30 | 빅 비올렉스 싱글 멤버 에스.아. | 면도용 헤드 |
US10836059B2 (en) | 2016-07-06 | 2020-11-17 | Bic-Violex Sa | Shaving component, shaving cartridge, and method of manufacture |
WO2018007131A1 (en) * | 2016-07-06 | 2018-01-11 | Bic-Violex Sa | Razor system |
EP3292965B1 (en) | 2016-09-09 | 2021-05-26 | The Gillette Company LLC | Shaving razor cartridge and method of assembling |
USD877983S1 (en) | 2016-09-09 | 2020-03-10 | The Gillette Company Llc | Shaving razor cartridge |
KR101746387B1 (ko) * | 2016-11-24 | 2017-06-14 | 주식회사 도루코 | 일체형 면도기 카트리지 |
US11117278B2 (en) * | 2017-06-06 | 2021-09-14 | The Gillette Company Llc | Shaving razor cartridge |
US20190193293A1 (en) * | 2017-12-27 | 2019-06-27 | Sharon Peach | Shaving aid dispensing razor assembly |
EP3513919B1 (en) * | 2018-01-17 | 2020-11-18 | BIC Violex S.A. | Shaving blade assembly |
EP3513918B1 (en) * | 2018-01-17 | 2021-05-05 | BIC Violex S.A. | Shaving blade assembly |
CN111836705B (zh) * | 2018-03-30 | 2022-08-16 | 吉列有限责任公司 | 剃刀刀片架 |
EP3663033A1 (en) * | 2018-12-06 | 2020-06-10 | BIC-Violex S.A. | Laser welded razor blades |
EP3689560A1 (en) * | 2019-01-31 | 2020-08-05 | Bic Violex S.A. | Shaving head with increased inter blade span |
USD921984S1 (en) | 2019-03-19 | 2021-06-08 | The Gillette Company Llc | Shaving razor cartridge |
KR102357059B1 (ko) | 2019-11-27 | 2022-01-28 | 주식회사 도루코 | 면도기 카트리지 및 면도기 카트리지 제조 방법 |
KR102343058B1 (ko) * | 2019-12-10 | 2021-12-24 | 주식회사 도루코 | 면도기 카트리지 |
EP3912772B1 (en) * | 2020-05-20 | 2024-03-06 | BIC Violex Single Member S.A. | Razor head with improved spring fingers |
EP3912773B1 (en) * | 2020-05-20 | 2024-03-06 | BIC Violex Single Member S.A. | Razor head with improved spring fingers |
US20220347874A1 (en) * | 2021-05-01 | 2022-11-03 | Andrew L. Walker | Razor With Adjustable Blades |
Family Cites Families (32)
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US4152828A (en) * | 1978-03-29 | 1979-05-08 | Lund Lloyd W | Razor having variable angle and tilt of its blade |
GB8405044D0 (en) * | 1984-02-27 | 1984-04-04 | Gillette Co | Safety razors |
US4901437A (en) * | 1984-05-25 | 1990-02-20 | American Safety Razor Company | Razor head and method of manufacture |
US4782590A (en) * | 1985-07-15 | 1988-11-08 | Pope H Maie | Personal grooming device |
US4791724A (en) * | 1987-06-04 | 1988-12-20 | Jack Dumas | Wedge shaped razor apparatus |
US4932122A (en) * | 1987-12-21 | 1990-06-12 | The Gillette Company | Safety razor blade assembly |
US4961262A (en) * | 1989-06-05 | 1990-10-09 | Lawrence Virginia M | Eyebrow shaving apparatus |
GB2244668A (en) * | 1990-01-04 | 1991-12-11 | Frank Malcolm Collett | Improvements in safety razors |
US5199173A (en) * | 1991-10-17 | 1993-04-06 | Hegemann Research Corporation | Concave, convex safety razor |
JPH06198085A (ja) * | 1992-05-25 | 1994-07-19 | Touhei Sakaguchi | 湾曲型安全カミソリ |
GB9302896D0 (en) * | 1993-02-13 | 1993-03-31 | Virasami Pachieratna | Arc shaped shaving razor |
US5979056A (en) * | 1995-06-07 | 1999-11-09 | Andrews; Edward A. | Body shaving device with curved razor blade strip |
CA2200720C (en) * | 1994-10-03 | 2000-01-11 | Katherine Anderson | Razor construction |
US5704127A (en) * | 1996-03-04 | 1998-01-06 | Cordio; Caroline | Concave, convex safety razors |
US5787586A (en) * | 1996-04-10 | 1998-08-04 | The Gillette Company | Shaving system and method |
US20040020053A1 (en) * | 2000-10-16 | 2004-02-05 | The Gillette Company | Safety razors |
US20030182802A1 (en) * | 2002-03-28 | 2003-10-02 | Hugo Vega | V-shaped razor head and blades |
US20040128835A1 (en) * | 2002-10-21 | 2004-07-08 | Eveready Battery Company, Inc. | Bidirectional shaving cartridge and razor including same |
US20050022386A1 (en) * | 2003-07-29 | 2005-02-03 | Macove James A. | Razor having separate blade groups for shaving and trimming/sculpting |
GB2408010B (en) * | 2003-11-17 | 2007-03-28 | Knowledge & Merchandising Inc | Shaving product |
US7621203B2 (en) * | 2004-02-09 | 2009-11-24 | The Gillette Company | Shaving razors, and blade subassemblies therefor and methods of manufacture |
US7272991B2 (en) * | 2004-02-09 | 2007-09-25 | The Gillette Company | Shaving razors, and blade subassemblies therefor and methods of manufacture |
US7131202B2 (en) * | 2004-03-11 | 2006-11-07 | The Gillette Company | Cutting members for shaving razors with multiple blades |
CN100560309C (zh) * | 2005-05-17 | 2009-11-18 | 知识及销售有限公司 | 剃刀 |
US20060277760A1 (en) * | 2005-06-14 | 2006-12-14 | Sangyong Lee | Razor blades and assemblies therefor |
US20070227008A1 (en) * | 2006-03-29 | 2007-10-04 | Andrew Zhuk | Razors |
US20080104847A1 (en) * | 2006-05-05 | 2008-05-08 | Richard Veras | Curved razor and method |
US7730619B2 (en) * | 2006-09-26 | 2010-06-08 | Debra Lynn Ozenick | Ergonomically arcuate multi-blade razor |
US20080172882A1 (en) * | 2007-01-23 | 2008-07-24 | Eger Noah M | Shaving device |
ES2383167T3 (es) * | 2008-05-22 | 2012-06-18 | Feintechnik Gmbh Eisfeld | Unidad de hojas de afeitar con alojamiento del filo de corte |
US8914980B2 (en) * | 2008-08-12 | 2014-12-23 | Oleg Yurievich Solomennikov | Razor |
RU85114U1 (ru) * | 2008-12-03 | 2009-07-27 | Володин Александр Тарасович | Лезвийный блок безопасной бритвы |
-
2008
- 2008-12-10 RU RU2008150012/02A patent/RU2008150012A/ru unknown
-
2009
- 2009-09-28 CN CN2009801461144A patent/CN102216038A/zh active Pending
- 2009-09-28 EA EA201001061A patent/EA016498B1/ru not_active IP Right Cessation
- 2009-09-28 US US13/001,333 patent/US20110289779A1/en not_active Abandoned
- 2009-09-28 WO PCT/RU2009/000497 patent/WO2010068136A1/ru active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110289779A1 (en) | 2011-12-01 |
WO2010068136A8 (ru) | 2010-09-23 |
EA201001061A1 (ru) | 2010-12-30 |
WO2010068136A1 (ru) | 2010-06-17 |
CN102216038A (zh) | 2011-10-12 |
EA016498B1 (ru) | 2012-05-30 |
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