JP4463804B2 - 剃刀カートリッジ - Google Patents
剃刀カートリッジ Download PDFInfo
- Publication number
- JP4463804B2 JP4463804B2 JP2006503883A JP2006503883A JP4463804B2 JP 4463804 B2 JP4463804 B2 JP 4463804B2 JP 2006503883 A JP2006503883 A JP 2006503883A JP 2006503883 A JP2006503883 A JP 2006503883A JP 4463804 B2 JP4463804 B2 JP 4463804B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- blade
- razor
- contact plane
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007423 decrease Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
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
- B26B21/40—Details or accessories
- B26B21/4012—Housing details, e.g. for cartridges
- B26B21/4031—Housing details, e.g. for cartridges characterised by special geometric shaving parameters, e.g. blade span or exposure
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
Description
本発明は、概略的にはウエットシェービング剃刀に係り、さらに特定的には、複数の剃刀ブレードをもつウエットシェービング剃刀カートリッジに関する。
一般的なマルチブレードの剃刀カートリッジは、2以上の剃刀ブレードを支持するフレームを有している。一般的なフレームは、プラスチックの一体成形品、または、複数の組立部品からなる。このフレームは、通常は、その刃先が略平行になるように先行表面と後方表面とを備えている。使用上、剃られるべき毛深い表面は、リーディング面、刃先及びトレイリング面の順に接触する。
図6Aは共通のマイナスの刃先構成のみを描写しているが、同じく共通のプラスの刃先構成が可能であることは容易に理解される。
Claims (1)
- リーディング面(30)とこれに概ね向かい合うトレイリング面(32)とにより一部が画定される開口(18)を有し、前記リーディング面(30)と前記トレイリング面(32)とが協働して接線方向に前記開口(18)を横切って伸びる接触平面(38)を画定するフレーム(16)と、
前記フレーム(16)に連結されると共に、前記開口(18)内の少なくとも一部に配置された刃先(22)をそれぞれ画定する少なくとも4枚の剃刀ブレード(20)と、を有し、
前記刃先(22)の全ては、前記接触平面(38)に対してマイナスの刃先突出量をもち、
前記接触平面(38)と前記刃先(22)との間の距離は、前記リーディング面(30)から前記トレイリング面(32)にかけてブレードからブレードに向かって、徐々に減少している、剃刀カートリッジ(14)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/374,413 US7210229B2 (en) | 2002-04-24 | 2003-02-26 | Razor cartridge |
PCT/US2004/005734 WO2004076137A1 (en) | 2003-02-26 | 2004-02-26 | Razor cartridge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006519067A JP2006519067A (ja) | 2006-08-24 |
JP4463804B2 true JP4463804B2 (ja) | 2010-05-19 |
Family
ID=32926248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006503883A Expired - Lifetime JP4463804B2 (ja) | 2003-02-26 | 2004-02-26 | 剃刀カートリッジ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7210229B2 (ja) |
EP (2) | EP1987929B1 (ja) |
JP (1) | JP4463804B2 (ja) |
AT (1) | ATE412498T1 (ja) |
AU (1) | AU2004215361B2 (ja) |
DE (2) | DE602004030730D1 (ja) |
WO (1) | WO2004076137A1 (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA04009513A (es) | 2002-04-22 | 2005-01-25 | Procter & Gamble | Composiciones para el cuidado personal que comprenden un material que contiene zinc en una composicion surfactante acuosa. |
US20050015991A1 (en) * | 2002-04-24 | 2005-01-27 | Eveready Battery Company, Inc. | Razor cartridge |
JP2006514576A (ja) * | 2003-01-28 | 2006-05-11 | エバレディ バッテリー カンパニー インコーポレーテッド | レザーブレードプラットホーム及びそれを用いたレザーカートリッジ |
AU2004218016A1 (en) * | 2003-02-28 | 2004-09-16 | Eveready Battery Company, Inc. | Shaving implement having improved pivot axis location |
JP2004293780A (ja) * | 2003-03-13 | 2004-10-21 | Ntn Corp | クランク機構における支持構造およびクランク機構の構成部品 |
US7617607B2 (en) | 2003-07-21 | 2009-11-17 | The Gillette Company | Shaving razors and other hair cutting assemblies |
US20050198829A1 (en) * | 2004-03-11 | 2005-09-15 | Gray Michael J. | Shaving razor with trimming blade |
JP4598419B2 (ja) * | 2004-03-17 | 2010-12-15 | 株式会社貝印刃物開発センター | 安全カミソリ |
GB0515990D0 (en) * | 2005-08-03 | 2005-09-07 | Gillette Co | Razors |
US20070227008A1 (en) * | 2006-03-29 | 2007-10-04 | Andrew Zhuk | Razors |
BRPI0621787B1 (pt) | 2006-06-20 | 2019-05-07 | Bic-Violex Sa | Cabeça de unidade de lâmina de barbear e barbeador seguro incluindo tal unidade de lâmina |
US20090083982A1 (en) * | 2007-09-28 | 2009-04-02 | The Gillette Company | Decreasing blade spans |
USD588309S1 (en) | 2008-02-15 | 2009-03-10 | American Safety Razor | Razor cartridge |
RU2479416C2 (ru) * | 2008-09-29 | 2013-04-20 | Дзе Жиллетт Компани | Бритвенные приборы и картриджи для бритвенных приборов с уменьшенным совокупным расстоянием между лезвиями |
KR101055684B1 (ko) * | 2009-02-11 | 2011-08-09 | 주식회사 도루코 | 일체형 면도날 및 이를 이용한 면도기 카트리지 |
US20120192431A9 (en) * | 2009-11-18 | 2012-08-02 | Kevin James Wain | Blades for Shaving Razors |
USD633253S1 (en) | 2010-06-23 | 2011-02-22 | American Safety Razor | Razor cartridge |
USD640415S1 (en) | 2010-07-07 | 2011-06-21 | American Safety Razor | Razor cartridge |
USD648075S1 (en) | 2010-07-07 | 2011-11-01 | American Safety Razor | Razor cartridge |
US8448339B2 (en) * | 2010-08-03 | 2013-05-28 | The Gillette Company | Shaving cartridge with supressed blade geometry |
US8413334B2 (en) | 2010-08-03 | 2013-04-09 | The Gillette Company | Shaving cartridge guard for supporting skin |
USD643976S1 (en) | 2010-10-19 | 2011-08-23 | American Safety Razor | Razor cartridge |
USD643977S1 (en) | 2010-10-19 | 2011-08-23 | American Safety Razor | Razor cartridge |
EP2450162A1 (en) * | 2010-11-04 | 2012-05-09 | The Gillette Company | Razor cartridge |
US9144914B2 (en) | 2011-06-30 | 2015-09-29 | Rolling Razor, Inc. | Razor cartridge with reduced part count and expanded range of motion |
EP3178621A1 (en) * | 2011-10-06 | 2017-06-14 | BIC-Violex S.A. | Razor head having a low shaving angle |
BR112014007128A2 (pt) * | 2011-10-06 | 2017-04-11 | Bic Violex Sa | cabeça de barbeador |
US20130097868A1 (en) * | 2011-10-21 | 2013-04-25 | Paul Michael Jessemey | Hair Removal Cartridge with Elongated Recess Region |
KR20130125538A (ko) * | 2012-05-09 | 2013-11-19 | 주식회사 도루코 | 면도기 카트리지 |
CN103056894A (zh) * | 2012-12-27 | 2013-04-24 | 李尚群 | 一种剃须刀 |
US9457486B2 (en) * | 2013-03-13 | 2016-10-04 | Rolling Razor, Inc | Shaving cartridge with individual blade guards |
WO2014202139A1 (en) * | 2013-06-19 | 2014-12-24 | Bic-Violex Sa | Shaving blade assembly |
EP2823942A1 (en) * | 2013-07-10 | 2015-01-14 | The Gillette Company | Razor cartridges |
EP3166761B1 (en) | 2014-07-11 | 2019-04-10 | Shavelogic, Inc. | Razor cartridges |
US20160082610A1 (en) * | 2014-09-24 | 2016-03-24 | Lfnb, Llc | Razor assembly |
JP5943496B1 (ja) * | 2015-12-24 | 2016-07-05 | 新 博義 | 安全剃刀 |
CN109414828B (zh) | 2016-03-18 | 2020-12-18 | 个人护理市场及调研公司 | 剃刀盒 |
US9993931B1 (en) | 2016-11-23 | 2018-06-12 | Personal Care Marketing And Research, Inc. | Razor docking and pivot |
US11541560B2 (en) | 2018-03-01 | 2023-01-03 | Rolling Razor, Inc. | Precision razor with low cost assembly |
USD884971S1 (en) | 2019-02-27 | 2020-05-19 | Pcmr International Ltd | Razor cartridge |
USD884969S1 (en) | 2019-02-27 | 2020-05-19 | Pcmr International Ltd | Combined razor cartridge guard and docking |
USD884970S1 (en) | 2019-02-27 | 2020-05-19 | PCMR International Ltd. | Razor cartridge guard |
US11000960B1 (en) | 2020-11-16 | 2021-05-11 | Personal Care Marketing And Research, Inc. | Razor exposure |
WO2022159651A1 (en) * | 2021-01-21 | 2022-07-28 | Rk Inventions, Llc | Razor with intermittent encapsulation of embedded blades |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE24744C (de) * | M. NAHMEN in Schönebeck a. Elbe | Verfahren zur Verarbeitung <jes Kaimts | ||
BE364924A (ja) * | 1928-11-08 | |||
US3660893A (en) * | 1969-03-26 | 1972-05-09 | Norman C Welsh | Replaceable blade unit for a safety razor |
US3660693A (en) * | 1970-10-01 | 1972-05-02 | Weltronic Co | Analog tens and units timer with source synchronization |
US3786563A (en) * | 1971-08-31 | 1974-01-22 | Gillette Co | Shaving system |
US4345374A (en) * | 1974-01-14 | 1982-08-24 | The Gillette Company | Razor with means to adjust blade geometry |
US4069580A (en) * | 1976-08-18 | 1978-01-24 | Warner-Lambert Company | Safety razor with flexible blade cartridge |
US4146958A (en) * | 1976-10-15 | 1979-04-03 | Warner-Lambert Company | Safety razor |
GB1591095A (en) * | 1976-11-16 | 1981-06-17 | Wilkinson Sword Ltd | Shaving units |
US4170821A (en) * | 1977-12-02 | 1979-10-16 | Warner-Lambert Company | Razor cartridges |
DE3019399A1 (de) * | 1979-05-25 | 1981-04-23 | The Gillette Co., 02199 Boston, Mass. | Kopf eines sicherheitsrasierapparates |
US4407067A (en) * | 1980-10-06 | 1983-10-04 | The Gillette Company | Shaving implement |
US4562644A (en) * | 1984-08-10 | 1986-01-07 | Hitchens Peter B | Lubricant-applying safety razor |
US5141694A (en) * | 1987-04-24 | 1992-08-25 | Warner-Lambert Company | Process for insert molding wet-shaving razor unit |
US4831731A (en) * | 1988-04-07 | 1989-05-23 | Mirel Elits | Multiple blade safety razor |
US5058222A (en) * | 1989-02-23 | 1991-10-22 | Workman James P | Support structure containing closed system for collection of human wastes |
US5056222A (en) * | 1990-09-28 | 1991-10-15 | The Gillette Company | Shaving system |
US5249361A (en) * | 1992-05-13 | 1993-10-05 | The Gillette Company | Guard for razor blade assembly |
DE9301836U1 (de) * | 1993-02-10 | 1994-06-09 | Wilkinson Sword Gmbh, 42659 Solingen | Halter für einen Naßrasierapparat |
US5343622A (en) * | 1993-02-22 | 1994-09-06 | Andrews Edward A | Bi-directional razor device |
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GB9320058D0 (en) * | 1993-09-29 | 1993-11-17 | Gillette Co | Savety razors |
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DE4405576C2 (de) * | 1994-02-22 | 1995-12-14 | Marc Backhaus | Scherkopf für Naßrasierapparate |
US5402574A (en) * | 1994-05-20 | 1995-04-04 | Milner; Joshua P. | Shaving apparatus |
US5689883A (en) * | 1995-05-08 | 1997-11-25 | Warner-Lambert Company | Shaving implement |
AU734449B2 (en) | 1996-03-14 | 2001-06-14 | Warner-Lambert Company | Shaving systems with foam skin-engaging element |
US5711076A (en) * | 1996-03-27 | 1998-01-27 | The Gillette Company | Shaving system with improved guard structure |
US5661907A (en) * | 1996-04-10 | 1997-09-02 | The Gillette Company | Razor blade assembly |
US7200937B2 (en) * | 1997-01-17 | 2007-04-10 | Eveready Battery Company, Inc. | Razor head with moveable blade package |
US5813119A (en) * | 1997-01-17 | 1998-09-29 | Warner-Lambert Company | Razors which actively flex a razor head in response to shaving forces |
JPH10240589A (ja) * | 1997-02-21 | 1998-09-11 | Hitachi Ltd | 実データ遅延取出しを行うデータベース処理方法 |
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US5953824A (en) * | 1997-09-23 | 1999-09-21 | Warner-Lambert Company | Razors providing pivoting and swivelling razor head support |
US6430818B1 (en) * | 1998-02-06 | 2002-08-13 | American Safety Razor Company | Shaving cartridge |
US6276062B1 (en) * | 1998-04-01 | 2001-08-21 | American Safety Razor Corporation | Triple blade safety razor |
US6568084B2 (en) * | 1998-04-14 | 2003-05-27 | American Safety Razor Company | Razor blade cartridge with guard ribs |
US6378211B1 (en) * | 1998-04-14 | 2002-04-30 | American Safety Razor Company | Razor blade cartridge with guard ribs |
US6122826A (en) * | 1998-04-22 | 2000-09-26 | Warner-Lambert Company | Disposable cartridge holder for single direction pivoting cartridge |
GB9828215D0 (en) | 1998-12-21 | 1999-02-17 | Gillette Co | Safety razors |
USD424744S (en) * | 1998-12-22 | 2000-05-09 | Warner-Lambert Company | Razor guard bar |
DE29905882U1 (de) | 1999-03-31 | 1999-07-08 | Setz, Eugen, 70329 Stuttgart | Einwegrasierapparat |
US6112412A (en) * | 1999-04-21 | 2000-09-05 | Warner-Lambert Company | Razor assembly and cartridge having improved wash-through |
US6138361A (en) * | 1999-04-21 | 2000-10-31 | Warner-Lambert Company | Pivotable razor assembly and cartridge |
US6550141B1 (en) * | 2000-07-28 | 2003-04-22 | Warner-Lambert Company | Razor heads with intermediate guard elements |
EP1252982B1 (en) | 2001-04-27 | 2008-11-05 | Eveready Battery Company, Inc. | Wet razor with four blades, and cartridge therefor |
US7111400B2 (en) * | 2002-01-30 | 2006-09-26 | Eveready Battery Company, Inc. | Razor having thermo-electric shaving aid ejection system and method of ejecting shaving aid |
US20050198837A1 (en) * | 2004-03-11 | 2005-09-15 | Stephen Rawle | Shaving razors with multiple blades |
-
2003
- 2003-02-26 US US10/374,413 patent/US7210229B2/en not_active Expired - Lifetime
-
2004
- 2004-02-26 DE DE602004030730T patent/DE602004030730D1/de not_active Expired - Lifetime
- 2004-02-26 WO PCT/US2004/005734 patent/WO2004076137A1/en active IP Right Grant
- 2004-02-26 EP EP08162613A patent/EP1987929B1/en not_active Expired - Lifetime
- 2004-02-26 JP JP2006503883A patent/JP4463804B2/ja not_active Expired - Lifetime
- 2004-02-26 EP EP04715090A patent/EP1601506B1/en not_active Expired - Lifetime
- 2004-02-26 AT AT04715090T patent/ATE412498T1/de not_active IP Right Cessation
- 2004-02-26 AU AU2004215361A patent/AU2004215361B2/en not_active Expired
- 2004-02-26 DE DE602004017429T patent/DE602004017429D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602004030730D1 (de) | 2011-02-03 |
EP1601506B1 (en) | 2008-10-29 |
EP1987929B1 (en) | 2010-12-22 |
JP2006519067A (ja) | 2006-08-24 |
AU2004215361A1 (en) | 2004-09-10 |
EP1601506A1 (en) | 2005-12-07 |
DE602004017429D1 (de) | 2008-12-11 |
ATE412498T1 (de) | 2008-11-15 |
US20030217469A1 (en) | 2003-11-27 |
WO2004076137A1 (en) | 2004-09-10 |
EP1987929A1 (en) | 2008-11-05 |
US7210229B2 (en) | 2007-05-01 |
AU2004215361B2 (en) | 2007-03-08 |
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