JP5451075B2 - ガード用の歯及び毛髪切断装置を有する切断ユニット - Google Patents
ガード用の歯及び毛髪切断装置を有する切断ユニット Download PDFInfo
- Publication number
- JP5451075B2 JP5451075B2 JP2008545208A JP2008545208A JP5451075B2 JP 5451075 B2 JP5451075 B2 JP 5451075B2 JP 2008545208 A JP2008545208 A JP 2008545208A JP 2008545208 A JP2008545208 A JP 2008545208A JP 5451075 B2 JP5451075 B2 JP 5451075B2
- Authority
- JP
- Japan
- Prior art keywords
- hair
- sectional area
- cutting
- tooth
- teeth
- 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.)
- Active
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 70
- 239000011148 porous material Substances 0.000 claims description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 18
- 230000006378 damage Effects 0.000 abstract description 18
- 208000014674 injury Diseases 0.000 abstract description 18
- 239000011888 foil Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 14
- 230000036346 tooth eruption Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3846—Blades; Cutters
-
- 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
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
-
- 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
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3873—Electric features; Charging; Computing devices
-
- 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
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/10—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
- B26B19/102—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly with a secondary cutting unit being translated or slid into an operating position
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Description
Claims (8)
- 2つの刃を有する毛髪切断装置に対する切断ユニットであって、
該2つの刃は、互いに対して相対的に動き、そのうち少なくとも一方は歯状にされ、
少なくとも複数の歯は、その自由端部において、前記刃と接合する端部よりも大きな断面積を有する、ことを特徴とし、
前記より大きな断面積の形状は、切断される際に切断されるべき毛髪を有する表面に面するよう向けられる前記歯の表面が、前記歯の前記刃側端部の同等の表面よりも中央軸に対してより大きな距離を有し、
前記断面積は、0.32mm2乃至0.60mm2であり、
毛穴又は毛髪路への歯の引っ掛かりを防ぐと同時に、切断効率を保持するように、前記より大きな断面積の前記形状は、切断される際に切断されるべき毛髪を有する前記表面に面するよう向けられる前記表面に対向する前記歯の表面が前記歯の前記刃側端部の同等の表面よりも前記中央軸に対してより大きな距離を有するようにされ、
前記より大きな断面積を持つ前記歯に関して、切断されるべき毛髪を有する前記表面とは反対側の前記自由端部の表面から前記中央軸への距離が、切断されるべき毛髪を有する前記表面とは反対側の前記歯の前記刃側端部の同等の表面から前記中央軸への距離より大きい、ことを特徴とする、
切断ユニット。 - 全ての歯は、前記刃と接合する端部におけるよりも自由端部においてより大きな断面積を有する、ことを特徴とし、
前記より大きな断面積の前記形状は、切断される際に切断されるべき毛髪を有する前記表面に面するよう向けられる前記歯の表面が前記歯の前記刃側端部の同等の表面よりも中央の軸に対してより大きな距離を有する、ようにされる、
請求項1記載の切断ユニット。 - 前記より大きな断面積の前記形状は、前記自由端部の少なくとも一側の表面が、前記歯の前記刃側端部の前記同等の側部表面よりも前記中央軸からより大きな距離を有する、ようにされる、
ことを特徴とする請求項1又は2記載の切断ユニット。 - 前記自由端部の前記断面積の前記形状は、幅と同等であるか、あるいはそれより大きい高さを有し、前記高さは毛髪を有する前記表面に面するよう向けられる前記表面に垂直な方向に測られるとともに、前記幅は前記中央軸および前記高さの両方に垂直な方向に測られる、
ことを特徴とする請求項1乃至3のうちいずれか一項記載の切断ユニット。 - 前記自由端部の前記断面積の前記形状は、その包囲湾曲が基本的に円形、楕円形、三角形、又は台形の形状を有する、ようにされる、
ことを特徴とする請求項1乃至4のうちいずれか一項記載の切断ユニット。 - 前記自由端部の前記断面積は、0.35mm2と同等であるか、あるいはそれより大きい、
ことを特徴とする請求項1乃至5のうちいずれか一項記載の切断ユニット。 - 毛髪切断装置であって、
請求項1乃至6のうちいずれか一項記載の切断ユニットを有する、
毛髪切断装置。 - シェービングユニットを有する、
請求項7記載の毛髪切断装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05111948.5 | 2005-12-12 | ||
EP05111948 | 2005-12-12 | ||
PCT/IB2006/054731 WO2007069177A2 (en) | 2005-12-12 | 2006-12-11 | Cutting unit with guard teeth and hair-cutting device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009518157A JP2009518157A (ja) | 2009-05-07 |
JP2009518157A5 JP2009518157A5 (ja) | 2009-09-10 |
JP5451075B2 true JP5451075B2 (ja) | 2014-03-26 |
Family
ID=37295789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008545208A Active JP5451075B2 (ja) | 2005-12-12 | 2006-12-11 | ガード用の歯及び毛髪切断装置を有する切断ユニット |
Country Status (7)
Country | Link |
---|---|
US (3) | US8136250B2 (ja) |
EP (1) | EP1963057B1 (ja) |
JP (1) | JP5451075B2 (ja) |
CN (1) | CN100569463C (ja) |
AT (1) | ATE502739T1 (ja) |
DE (2) | DE202006007059U1 (ja) |
WO (1) | WO2007069177A2 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006007059U1 (de) * | 2005-12-12 | 2006-10-12 | Koninklijke Philips Electronics N.V. | Schneideeinheit mit Schutzzähnen und Haarschneidevorrichtung |
DE102007023362A1 (de) * | 2007-05-18 | 2008-11-20 | Braun Gmbh | Schneideinrichtung zum Schneiden von Haaren |
EP2085194A1 (en) | 2008-01-29 | 2009-08-05 | Braun GmbH | Trimmer comb, hair trimmer comprising a trimmer comb and method of manufacturing a trimmer comb |
ATE532613T1 (de) | 2008-01-29 | 2011-11-15 | Braun Gmbh | Schneidekamm, haarschneidegerät mit einem schneidekamm und herstellungsverfahren für einen schneidekamm |
US9302401B2 (en) * | 2009-01-27 | 2016-04-05 | Braun Gmbh | Trimmer comb, hair trimmer comprising a trimmer comb and method of manufacturing a trimmer comb |
US8726517B2 (en) * | 2010-01-11 | 2014-05-20 | Specialife Industries Limited | Trimmer mechanism, hair trimmer, and hair trimmer attachment |
US20120110859A1 (en) * | 2010-11-09 | 2012-05-10 | Kammer Carl G | Electric hair trimmer |
JP5821005B2 (ja) * | 2010-12-17 | 2015-11-24 | パナソニックIpマネジメント株式会社 | ヘアーカッター |
EP2747958B1 (en) * | 2011-11-17 | 2016-09-07 | Koninklijke Philips N.V. | Skin guard for hair trimmer |
EP3639990B1 (en) | 2012-01-12 | 2022-12-14 | Spectrum Brands, Inc. | Guard for cutter head |
CN102744736B (zh) * | 2012-07-26 | 2014-11-12 | 珠海新秀丽家居用品有限公司 | 双刀体毛修剪器 |
US9873205B2 (en) * | 2014-06-24 | 2018-01-23 | Spectrum Brands, Inc. | Electric grooming appliance |
US10913170B2 (en) * | 2015-02-26 | 2021-02-09 | Koninklijke Philips N.V. | Attachment comb and hair cutting appliance |
GB2573960B (en) * | 2017-02-27 | 2022-06-15 | Spectrum Brands Inc | Electric handheld hair trimmer with blade guard |
USD952946S1 (en) | 2017-09-01 | 2022-05-24 | Church & Dwight Co., Inc. | Hair removal device |
IT201900011250A1 (it) * | 2019-07-09 | 2021-01-09 | Gamma Piu S R L | Tagliacapelli elettrico |
USD925830S1 (en) | 2019-07-19 | 2021-07-20 | Church & Dwight Co., Inc. | Head assembly for hair removal apparatus |
USD914977S1 (en) | 2019-07-19 | 2021-03-30 | Church & Dwight Co., Inc. | Handle for hair removal apparatus |
USD936899S1 (en) | 2019-10-18 | 2021-11-23 | Church & Dwight Co., Inc. | Hair removal apparatus |
USD914978S1 (en) | 2019-10-18 | 2021-03-30 | Church & Dwight Co., Inc. | Hair removal apparatus |
USD940958S1 (en) | 2019-11-18 | 2022-01-11 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
USD942687S1 (en) | 2019-11-18 | 2022-02-01 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
EP3854538B1 (en) * | 2020-01-23 | 2024-10-16 | Braun GmbH | Electric beard trimmer |
EP3854541B1 (en) | 2020-01-23 | 2024-06-26 | Braun GmbH | Electric beard trimmer |
EP3854542B1 (en) * | 2020-01-23 | 2023-12-13 | Braun GmbH | Electric beard trimmer |
EP3854540A1 (en) * | 2020-01-23 | 2021-07-28 | Braun GmbH | Electric beard trimmer |
USD930244S1 (en) * | 2020-10-23 | 2021-09-07 | Ningbo VGR Electric Appliance Co., Ltd. | Combined hair clipper and stand |
USD965889S1 (en) * | 2021-06-29 | 2022-10-04 | Rensong Zeng | Razor |
CN115091512B (zh) * | 2022-07-18 | 2024-03-19 | 浙江海顺电工有限公司 | 一种静刀片及其制造方法 |
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US1596241A (en) * | 1923-03-30 | 1926-08-17 | John H Donnellon | Hair-clipping machine |
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DE202006007059U1 (de) * | 2005-12-12 | 2006-10-12 | Koninklijke Philips Electronics N.V. | Schneideeinheit mit Schutzzähnen und Haarschneidevorrichtung |
EP2076367A2 (en) * | 2006-10-06 | 2009-07-08 | Koninklijke Philips Electronics N.V. | Electrical hair-cutting device |
DE102007023362A1 (de) * | 2007-05-18 | 2008-11-20 | Braun Gmbh | Schneideinrichtung zum Schneiden von Haaren |
WO2009024900A1 (en) * | 2007-08-17 | 2009-02-26 | Koninklijke Philips Electronics N.V. | Hair trimming device |
ATE532613T1 (de) * | 2008-01-29 | 2011-11-15 | Braun Gmbh | Schneidekamm, haarschneidegerät mit einem schneidekamm und herstellungsverfahren für einen schneidekamm |
US9302401B2 (en) * | 2009-01-27 | 2016-04-05 | Braun Gmbh | Trimmer comb, hair trimmer comprising a trimmer comb and method of manufacturing a trimmer comb |
US9027252B2 (en) * | 2010-03-19 | 2015-05-12 | Wahl Clipper Corporation | Low resistance hair clipper blade tooth profile |
JP5238051B2 (ja) * | 2011-03-22 | 2013-07-17 | パナソニック株式会社 | トリマー刃 |
EP2747958B1 (en) * | 2011-11-17 | 2016-09-07 | Koninklijke Philips N.V. | Skin guard for hair trimmer |
-
2006
- 2006-04-28 DE DE202006007059U patent/DE202006007059U1/de not_active Expired - Lifetime
- 2006-12-11 JP JP2008545208A patent/JP5451075B2/ja active Active
- 2006-12-11 EP EP06832191A patent/EP1963057B1/en active Active
- 2006-12-11 DE DE602006020917T patent/DE602006020917D1/de active Active
- 2006-12-11 CN CN200680046560.4A patent/CN100569463C/zh active Active
- 2006-12-11 AT AT06832191T patent/ATE502739T1/de not_active IP Right Cessation
- 2006-12-11 WO PCT/IB2006/054731 patent/WO2007069177A2/en active Application Filing
- 2006-12-11 US US12/097,259 patent/US8136250B2/en active Active
-
2012
- 2012-03-19 US US13/423,361 patent/US9108326B2/en active Active
-
2015
- 2015-08-14 US US14/826,323 patent/US9427881B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN100569463C (zh) | 2009-12-16 |
EP1963057A2 (en) | 2008-09-03 |
US20150352733A1 (en) | 2015-12-10 |
DE602006020917D1 (de) | 2011-05-05 |
US9108326B2 (en) | 2015-08-18 |
US20130025129A1 (en) | 2013-01-31 |
WO2007069177A3 (en) | 2007-09-13 |
US20080263869A1 (en) | 2008-10-30 |
US8136250B2 (en) | 2012-03-20 |
JP2009518157A (ja) | 2009-05-07 |
US9427881B2 (en) | 2016-08-30 |
WO2007069177A2 (en) | 2007-06-21 |
DE202006007059U1 (de) | 2006-10-12 |
CN101326035A (zh) | 2008-12-17 |
EP1963057B1 (en) | 2011-03-23 |
ATE502739T1 (de) | 2011-04-15 |
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