JP5578724B2 - ロータリー式電気かみそり - Google Patents
ロータリー式電気かみそり Download PDFInfo
- Publication number
- JP5578724B2 JP5578724B2 JP2010249420A JP2010249420A JP5578724B2 JP 5578724 B2 JP5578724 B2 JP 5578724B2 JP 2010249420 A JP2010249420 A JP 2010249420A JP 2010249420 A JP2010249420 A JP 2010249420A JP 5578724 B2 JP5578724 B2 JP 5578724B2
- Authority
- JP
- Japan
- Prior art keywords
- shaving
- peripheral side
- blade
- annular
- opening density
- 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.)
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- 230000002093 peripheral effect Effects 0.000 claims description 50
- 238000005498 polishing Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000037303 wrinkles Effects 0.000 description 5
- 239000006061 abrasive grain Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/143—Details of outer cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Description
前記外刃には複数かつ同心の薄い環状髭剃り面が一体に形成され、前記環状髭剃り面の1周内で、2等分以上に分ける各角度範囲内の開口密度を一定回転方向に連続的に変化させ、これら複数の環状髭剃り面の周方向に髭進入口の開口密度を変化させたことを特徴とするロータリー式電気かみそり、により達成される。
12 内刃
16、18 環状髭剃り面
16A、18A 髭剃り面
16C、18C ブランク部
20 中心軸(回転軸)、中心
22、24 小刃
50 本体部
54 ケース
58 ヘッド部
65(65A、65B) スリット(髭進入口)
Claims (5)
- 多数の髭進入口が形成された薄い環状の髭剃り面を上面に有する外刃と、前記外刃の下面に前記髭剃り面の下方から摺接しつつ回転する小刃を持つ内刃とを有するロータリー式電気かみそりにおいて、
前記外刃には複数かつ同心の薄い環状髭剃り面が一体に形成され、前記環状髭剃り面の1周内で、2等分以上に分ける各角度範囲内の開口密度を一定回転方向に連続的に変化させ、これら複数の環状髭剃り面の周方向に髭進入口の開口密度を変化させたことを特徴とするロータリー式電気かみそり。 - 環状髭剃り面の1周内で、髭進入口の開口密度が最小になる部分を2箇所以上等角度間隔で設けた請求項1に記載のロータリー式電気かみそり。
- 外周側と内周側の環状髭剃り面に設けた髭進入口の開口密度の変化を、周方向に揃えた請求項1または2に記載のロータリー式電気かみそり。
- 外周側の髭剃り面に形成する髭進入口の開口密度を、内周側の髭剃り面に形成する髭進入口の開口密度より高くした請求項1に記載のロータリー式電気かみそり。
- 内周側と外周側の髭剃り面にそれぞれ形成した共通な直線上に位置する共通髭導入スリットと、外周側の髭剃り面に形成されかつ前記共通髭導入スリットの間に位置する外周側の非共通髭導入スリットとを有する請求項4に記載のロータリー式電気かみそり。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010249420A JP5578724B2 (ja) | 2010-11-08 | 2010-11-08 | ロータリー式電気かみそり |
US13/290,761 US20120110854A1 (en) | 2010-11-08 | 2011-11-07 | Rotary electric shaver |
CN201110349877.8A CN102463584B (zh) | 2010-11-08 | 2011-11-08 | 旋转式电剃刀 |
EP11188234.6A EP2450159B1 (en) | 2010-11-08 | 2011-11-08 | Rotary electric shaver |
US16/113,469 US20180361600A1 (en) | 2010-11-08 | 2018-08-27 | Rotary electric shaver |
US18/155,123 US20230150157A1 (en) | 2010-11-08 | 2023-01-17 | Rotary electric shaver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010249420A JP5578724B2 (ja) | 2010-11-08 | 2010-11-08 | ロータリー式電気かみそり |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012100729A JP2012100729A (ja) | 2012-05-31 |
JP5578724B2 true JP5578724B2 (ja) | 2014-08-27 |
Family
ID=44992661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010249420A Active JP5578724B2 (ja) | 2010-11-08 | 2010-11-08 | ロータリー式電気かみそり |
Country Status (4)
Country | Link |
---|---|
US (3) | US20120110854A1 (ja) |
EP (1) | EP2450159B1 (ja) |
JP (1) | JP5578724B2 (ja) |
CN (1) | CN102463584B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2158067T3 (pl) * | 2007-06-13 | 2014-01-31 | Koninklijke Philips Nv | Urządzenie do golenia, zespół tnący i głowica goląca |
JP5578724B2 (ja) * | 2010-11-08 | 2014-08-27 | 株式会社泉精器製作所 | ロータリー式電気かみそり |
JP6005495B2 (ja) * | 2012-12-06 | 2016-10-12 | 株式会社泉精器製作所 | ロータリー式電気かみそりの外刃の製造方法 |
WO2015124389A1 (en) * | 2014-02-24 | 2015-08-27 | Koninklijke Philips N.V. | A rotary shaver having a disc-shaped element |
JP2016059632A (ja) * | 2014-09-18 | 2016-04-25 | 株式会社泉精器製作所 | ロータリー式電気かみそり |
AU361347S (en) * | 2014-09-25 | 2015-04-21 | Koninklijke Philips Nv | Shaver |
JP6688049B2 (ja) * | 2015-11-24 | 2020-04-28 | マクセルイズミ株式会社 | ロータリー式電気かみそりおよびロータリー式電気かみそりの内刃の製造方法 |
US20170217030A1 (en) * | 2016-02-02 | 2017-08-03 | Izumi Products Company | Rotary electric shaver and method of manufacturing outer blade of rotary electric shaver |
JP6887367B2 (ja) * | 2017-12-08 | 2021-06-16 | マクセルイズミ株式会社 | ロータリー式電気かみそり |
CN108422451A (zh) * | 2018-06-04 | 2018-08-21 | 徐心怡 | 一种剃须刀及剃须刀刀网 |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2134609A (en) * | 1938-02-07 | 1938-10-25 | Charles W Hay | Electric shaver |
US2217519A (en) * | 1938-02-09 | 1940-10-08 | Art Metal Works Inc | Shaving mechanism |
US2341665A (en) * | 1938-12-16 | 1944-02-15 | John T Scully | Shearing device |
US2370542A (en) * | 1940-01-02 | 1945-02-27 | Chicago Fiexible Shaft Company | Shaving implement |
US2322337A (en) * | 1940-03-07 | 1943-06-22 | Casco Products Corp | Shaving machine |
US2317177A (en) * | 1940-08-03 | 1943-04-20 | Remington Rand Inc | Dry shaver |
NL59158C (ja) * | 1942-01-13 | 1900-01-01 | ||
BE449701A (ja) * | 1942-03-18 | |||
US2345263A (en) * | 1942-05-18 | 1944-03-28 | Chicago Flexible Shaft Co | Dry shaver |
US2616170A (en) * | 1942-11-04 | 1952-11-04 | Hartford Nat Bank & Trust Co | Cutting plate of dry-shaving apparatus |
US2677885A (en) * | 1950-09-08 | 1954-05-11 | Kenneth W Chaun | Shaving apparatus |
FR1067071A (fr) * | 1952-11-24 | 1954-06-11 | Perfectionnements apportés aux têtes de coupe de rasoir à sec | |
US2716278A (en) * | 1953-04-01 | 1955-08-30 | Rutherford E Thompson | Electric razor |
FR64334E (fr) * | 1953-06-08 | 1955-11-09 | Perfectionnements apportés aux têtes de coupe de rasoir à sec | |
US2824367A (en) * | 1955-06-22 | 1958-02-25 | Arthur C Mcwilliams | Dry shaver having combination suction and adjustable cutting means |
US3019525A (en) * | 1960-06-29 | 1962-02-06 | Bruecker John | Shear plate and cutter assembly for rotary type dry shaver |
NL295888A (ja) * | 1963-07-26 | 1900-01-01 | ||
NL6709297A (ja) * | 1967-07-05 | 1969-01-07 | ||
DE2342678A1 (de) * | 1972-08-30 | 1974-03-21 | Matsushita Electric Works Ltd | Scherkopf fuer ein elektrisches trockenrasiergeraet |
DE2342677C2 (de) * | 1972-09-13 | 1982-01-14 | Matsushita Electric Works Ltd., Kadoma, Osaka | Scherkammfolie für den Scherkopf eines elektrischen Trockenrasiergerätes |
JPS54116497U (ja) * | 1978-02-01 | 1979-08-15 | ||
GB2057333B (en) * | 1979-08-07 | 1982-12-15 | Matsushita Electric Works Ltd | Shaving blade assembly |
JPS6117730Y2 (ja) * | 1981-04-09 | 1986-05-30 | ||
JPS60249992A (ja) * | 1984-05-23 | 1985-12-10 | 松下電工株式会社 | 電気かみそり刃 |
JPS615868A (ja) * | 1984-06-20 | 1986-01-11 | 松下電工株式会社 | 電気かみそりの外刃 |
DE4031871C2 (de) * | 1990-10-08 | 1994-07-14 | Braun Ag | Scherfolie |
USD355277S (en) * | 1991-12-28 | 1995-02-07 | Izumi Products Company | Cutter for electric shaver |
US5329702A (en) * | 1992-04-17 | 1994-07-19 | Izumi Products Company | Electric razor |
JP3431182B2 (ja) * | 1992-04-17 | 2003-07-28 | 株式会社泉精器製作所 | 電気かみそり |
AT400690B (de) * | 1992-11-25 | 1996-02-26 | Philips Electronics Nv | Rasiergerät mit einem folienartigen obermesser und einem folienartigen untermesser |
DE4312060C1 (de) * | 1993-04-13 | 1994-06-01 | Braun Ag | Scherkopf für einen Trockenrasierapparat |
US5427001A (en) * | 1993-09-15 | 1995-06-27 | Izumi Products Company | Method and apparatus for making external cutting member of an electric razor |
JPH09187584A (ja) * | 1996-01-10 | 1997-07-22 | Tec Corp | 回転式電気かみそり |
WO1998035794A1 (en) | 1997-02-17 | 1998-08-20 | Koninklijke Philips Electronics N.V. | Shaving apparatus |
DE69806221T2 (de) | 1997-02-17 | 2003-02-13 | Koninklijke Philips Electronics N.V., Eindhoven | Rasierapparat |
US6032365A (en) * | 1997-02-24 | 2000-03-07 | James L. Hodges | Slotted rotary shaver |
JPH114980A (ja) * | 1997-06-17 | 1999-01-12 | Izumi Prod Co | 電気かみそり |
US6769179B2 (en) * | 2000-07-06 | 2004-08-03 | Teizoh Satoh | Shaver |
ATE289898T1 (de) * | 2000-12-06 | 2005-03-15 | Koninkl Philips Electronics Nv | Rasiergerät |
US20030070304A1 (en) * | 2001-10-15 | 2003-04-17 | Zachary Curello | Cutting foil for rotary shavers and manufacturing methods for producing same |
JP2004141378A (ja) * | 2002-10-24 | 2004-05-20 | Izumi Products Co | 電気かみそり |
EP1578567B1 (en) | 2002-12-19 | 2008-08-27 | Koninklijke Philips Electronics N.V. | Shaving apparatus |
JP2005230238A (ja) * | 2004-02-19 | 2005-09-02 | Izumi Products Co | 電気かみそり |
US8037613B2 (en) * | 2004-09-02 | 2011-10-18 | Rovcal, Inc. | Shaving head for rotary shaver and method of manufacturing the same |
JP2006198093A (ja) * | 2005-01-19 | 2006-08-03 | Izumi Products Co | ロータリー式電気かみそり |
JP2006218217A (ja) * | 2005-02-14 | 2006-08-24 | Izumi Products Co | ロータリー式電気かみそり |
JP2006218219A (ja) * | 2005-02-14 | 2006-08-24 | Izumi Products Co | ロータリー式電気かみそり |
JP2008073358A (ja) * | 2006-09-22 | 2008-04-03 | Izumi Products Co | 回転式電気かみそり |
EP1927441A1 (en) * | 2006-11-28 | 2008-06-04 | Koninklijke Philips Electronics N.V. | Cap having a comfort profile, which is intended to be applied in a shaving head of a shaving apparatus |
JP2008154736A (ja) * | 2006-12-22 | 2008-07-10 | Izumi Products Co | ロータリー式電気かみそりおよび内刃 |
PL2158067T3 (pl) * | 2007-06-13 | 2014-01-31 | Koninklijke Philips Nv | Urządzenie do golenia, zespół tnący i głowica goląca |
JP5339338B2 (ja) * | 2008-06-27 | 2013-11-13 | 株式会社泉精器製作所 | 回転式電気かみそり |
JP5578724B2 (ja) * | 2010-11-08 | 2014-08-27 | 株式会社泉精器製作所 | ロータリー式電気かみそり |
-
2010
- 2010-11-08 JP JP2010249420A patent/JP5578724B2/ja active Active
-
2011
- 2011-11-07 US US13/290,761 patent/US20120110854A1/en not_active Abandoned
- 2011-11-08 EP EP11188234.6A patent/EP2450159B1/en active Active
- 2011-11-08 CN CN201110349877.8A patent/CN102463584B/zh active Active
-
2018
- 2018-08-27 US US16/113,469 patent/US20180361600A1/en not_active Abandoned
-
2023
- 2023-01-17 US US18/155,123 patent/US20230150157A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN102463584B (zh) | 2016-11-23 |
US20120110854A1 (en) | 2012-05-10 |
EP2450159A1 (en) | 2012-05-09 |
US20180361600A1 (en) | 2018-12-20 |
CN102463584A (zh) | 2012-05-23 |
JP2012100729A (ja) | 2012-05-31 |
EP2450159B1 (en) | 2015-01-07 |
US20230150157A1 (en) | 2023-05-18 |
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