EP4112252B1 - Elektrischer rasierapparat - Google Patents

Elektrischer rasierapparat

Info

Publication number
EP4112252B1
EP4112252B1 EP20921906.2A EP20921906A EP4112252B1 EP 4112252 B1 EP4112252 B1 EP 4112252B1 EP 20921906 A EP20921906 A EP 20921906A EP 4112252 B1 EP4112252 B1 EP 4112252B1
Authority
EP
European Patent Office
Prior art keywords
electrode
skin surface
blade
outer blade
electric shaver
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
Application number
EP20921906.2A
Other languages
English (en)
French (fr)
Other versions
EP4112252A1 (de
EP4112252A4 (de
Inventor
Misaki Kondo
Hiroaki Shimizu
Kenichi Muraki
Kotaro Yanagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4112252A1 publication Critical patent/EP4112252A1/de
Publication of EP4112252A4 publication Critical patent/EP4112252A4/de
Application granted granted Critical
Publication of EP4112252B1 publication Critical patent/EP4112252B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B26B21/40—Details or accessories
    • B26B21/4081—Shaving methods; Usage or wear indication; Testing methods
    • 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
    • B26B19/388—Sensors; Control
    • 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
    • B26B19/42—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards providing for straightening the hair to be cut, e.g. by means of bristles; providing for tensioning the skin, e.g. by means of rollers, ledges
    • 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
    • B26B19/48—Accessory implements for carrying out a function other than cutting hair, e.g. attachable appliances for manicuring

Definitions

  • the present disclosure relates to an electric shaver.
  • a blade head of this type of electric shaver includes an outer blade, an inner blade linearly reciprocating with respect to the outer blade, and an electrode part for supplying a weak current to a skin surface.
  • the outer blade includes a pair of net outer blades, and a slit blade disposed between the pair of net outer blades.
  • the electrode part is disposed between one of the pair of net outer blades and the slit blade.
  • the inner blade reciprocates linearly with respect to the outer blade, so that body hair inserted into a blade hole of the outer blade is pinched between the inner blade and the outer blade and cut.
  • the electrode part is in contact with the skin surface, it is possible to care for a skin surface by supplying a weak current from the electrode part to the skin surface.
  • An electric shaver according to claim 1 includes: an outer blade that comes into contact with a skin surface; an inner blade that linearly reciprocates with respect to the outer blade to cut body hair on the skin surface in cooperation with the outer blade; and an electrode that comes into contact with the skin surface to supply a weak current to the skin surface.
  • the electrode comprises a first electrode part in which a first electrode surface disposed side by side with the outer blade is formed; and a second electrode part in which a second electrode surface hanging down from the first electrode surface in a direction intersecting the first electrode surface is formed.
  • Fig. 1A is a perspective view illustrating electric shaver 2 according to the exemplary embodiment.
  • Fig. 1B is a front view illustrating electric shaver 2 according to the exemplary embodiment.
  • Fig. 1C is a side view illustrating electric shaver 2 according to the exemplary embodiment.
  • Fig. 1D is a rear view illustrating electric shaver 2 according to the exemplary embodiment.
  • a left-right direction of electric shaver 2 is defined as an X-axis direction
  • a front-rear direction of electric shaver 2 is defined as a Y-axis direction
  • an up-down direction of electric shaver 2 is defined as a Z-axis direction.
  • Coupling part 10 is disposed at one end portion of grip part 8 in the longitudinal direction. Coupling part 10 couples blade head 6 to grip part 8 so as to be swingable in the front-rear direction (Y-axis direction), the left-right direction (X-axis direction), or both the directions.
  • Blade head 6 has blade surface 20 for shaving body hair grown on a skin surface in a state of being in contact with the skin surface. Blade head 6 swings in the front-rear direction, the left-right direction, or both the direction with respect to shaver main body 4. As a result, when the user holds grip part 8 by hand and moves blade surface 20 of blade head 6 on the skin surface while pressing the blade surface against the skin surface, blade surface 20 comes into close contact with the skin surface while following a shape of the skin surface.
  • FIG. 7B is a top view illustrating blade head 6 according to the exemplary embodiment in a state where outer blade cassette 34 has been removed.
  • Fig. 8A is a diagram for explaining arrangement of first temperature sensor 48 and second temperature sensor 50 in blade head 6 according to the exemplary embodiment.
  • Fig. 8B is a perspective view illustrating first temperature sensor 48 according to the exemplary embodiment.
  • blade head 6 has blade frame 22, outer blade 24, roller 26, inner blade 28, and electrode 30.
  • Blade frame 22 has frame body 32 and outer blade cassette 34.
  • Frame body 32 is coupled to one end portion in the longitudinal direction of grip part 8 via coupling part 10 so as to be swingable in the front-rear direction, or the left-right direction, or both the directions.
  • Outer blade cassette 34 is detachably attached to frame body 32.
  • Outer blade 24 is supported by outer blade cassette 34.
  • Outer blade 24 has three outer blades, i.e., first net outer blade 24a, slit blade 24b, and second net outer blade 24c.
  • First net outer blade 24a, slit blade 24b, and second net outer blade 24c are disposed in this order in the front-rear direction.
  • First net outer blade 24a, slit blade 24b, and second net outer blade 24c define blade surface 20 described above.
  • Each of first net outer blade 24a, slit blade 24b, and second net outer blade 24c may be made of metal such as stainless steel, or of resin, for example.
  • outer blade 24 has three outer blades, the present disclosure is not limited thereto, and outer blade 24 may have any number of outer blades.
  • first net outer blade 24a and second net outer blade 24c are each formed in an elongated shape in the left-right direction (X-axis direction) (an example of a predetermined direction), and are disposed substantially parallel to each other.
  • first net outer blade 24a and second net outer blade 24c are each formed in a curved shape curved in the longitudinal direction (X-axis direction) so as to protrude upward (toward a plus side of the Z-axis).
  • slit blade 24b is formed in an elongated shape in the left-right direction, and is disposed substantially parallel to each of first net outer blade 24a and second net outer blade 24c.
  • slit blade 24b is formed in a substantially inverted U-shape in the lateral direction (Y-axis direction).
  • an upper surface (surface defining blade surface 20) of slit blade 24b is formed with a flat surface.
  • a plurality of slit-shaped blade holes 36 are formed in slit blade 24b.
  • roller 26 is rotatably supported by outer blade cassette 34.
  • Roller 26 is formed in an elongated shape in the left-right direction, and is disposed between first net outer blade 24a and first electrode part 42, which will be described later, of electrode 30.
  • roller 26 projects more toward a skin surface side (the plus side of the Z-axis) than blade surface 20 of outer blade 24 and first electrode surface 42a, which will be described later, of first electrode part 42.
  • roller 26 projects more toward the skin surface than plane 38 (indicated by a chain line in Fig. 6 ) including blade surface 20 and first electrode surface 42a.
  • inner blade 28 is supported by frame body 32 via inner blade driver 40, and is disposed between outer blade 24 and frame body 32.
  • inner blade 28 has three inner blades, i.e., first inner blade 28a, slit inner blade 28b, and second inner blade 28c.
  • First inner blade 28a, slit inner blade 28b, and second inner blade 28c are disposed so as to be opposed to first net outer blade 24a, slit blade 24b, and second net outer blade 24c, respectively.
  • Electrode 30 is for performing skin surface care by supplying a weak current to a skin surface in a state of being in contact with the skin surface.
  • electrode 30 is made of metal, for example, and is supported by outer blade cassette 34.
  • the electrode 30 has first electrode part 42 and second electrode part 44, and is formed in a substantially inverted J-shaped plate as a whole in YZ cross-sectional view.
  • a material of electrode 30 is not limited to metal, and may be, for example, a conductive resin or an insulating resin coated with metal plating.
  • first electrode surface 42a is formed in a curved shape curved in the left-right direction so as to protrude upward.
  • a curvature of the curved shape of first electrode surface 42a is the same (including substantially the same) as a curvature of each curved shape of first net outer blade 24a and second net outer blade 24c.
  • second electrode surface 44a is formed in a curved shape curved in the left-right direction so as to protrude forward (a minus side of the Y-axis) when blade surface 20 is viewed in an XY plane. This enables second electrode surface 44a to be efficiently fitted to a recessed surface of a face, for example, when second electrode surface 44a is brought into contact with the skin surface in a second mode, which will be described later.
  • first temperature sensor 48 and second temperature sensor 50 are embedded in first electrode surface 42a and second electrode surface 44a, respectively.
  • First temperature sensor 48 detects temperature of the skin surface in contact with first electrode surface 42a.
  • Second temperature sensor 50 detects temperature of the skin surface in contact with second electrode surface 44a.
  • first temperature sensor 48 has temperature detection block 52 and heat insulating sheet 54.
  • Temperature detection block 52 detects the temperature of the skin surface in contact with first electrode surface 42a, and outputs temperature data indicating the detected temperature to controller 62, which will be described later.
  • controller 62 controls voltage supply unit 58 on the basis of the operation of changeover switch 14 by the user. Specifically, when the user operates changeover switch 14 to switch the weak current which is supplied from electrode 30 to the skin surface to "strong", controller 62 controls voltage supply unit 58 so that the weak current which is supplied from electrode 30 to the skin surface has a first current value. In a case where the user operates changeover switch 14 to switch the weak current which is supplied from electrode 30 to the skin surface to "weak”, controller 62 controls voltage supply unit 58 so that the weak current which is supplied from electrode 30 to the skin surface has a second current value smaller than the first current value. In a case where the user operates the changeover switch 14 to switch the weak current which is supplied from electrode 30 to the skin surface to "off”, controller 62 controls voltage supply unit 58 such that the supply of the weak current from electrode 30 to the skin surface is stopped.
  • controller 62 controls drive unit 56 and voltage supply unit 58 to switch from one of the first mode and the second mode to the other. In the first mode, shaving and skin surface care are simultaneously performed. In the second mode, only skin surface care is performed. In the first mode, controller 62 controls drive unit 56 to drive inner blade driver 40, and controls voltage supply unit 58 to supply a weak current from electrode 30 to the skin surface. In the second mode, controller 62 controls drive unit 56 to stop driving of inner blade driver 40, and controls voltage supply unit 58 to supply a weak current from electrode 30 to the skin surface.
  • controller 62 controls energization of heater 60 on the basis of user's operation of temperature selector switch 16. Specifically, when the user operates temperature selector switch 16 to switch the temperature of electrode 30 to "high”, controller 62 controls energization of heater 60 such that the temperature of electrode 30 becomes a first temperature. When the user operates temperature selector switch 16 to switch the temperature of electrode 30 to "low”, controller 62 controls energization of heater 60 such that the temperature of electrode 30 becomes a second temperature which is lower than the first temperature. When the user operates temperature selector switch 16 to switch the temperature of electrode 30 to "off”, controller 62 stops energization of heater 60 so that electrode 30 is not heated by heater 60.
  • Controller 62 may control energization of heater 60 on the basis of a detection result of first temperature sensor 48 or second temperature sensor 50. Specifically, controller 62 may control the energization of heater 60 such that the temperature of electrode 30 becomes higher (or lower) than the temperature of the skin surface. As just described, adjustment of the temperature of electrode 30 depending on the temperature of the skin surface by controller 62 enables a user to bring electrode 30 into contact with the skin surface at a comfortable temperature during shaving or care for the skin surface. In addition, an appropriate temperature difference between the skin surface and electrode 30 can be maintained, and care for the skin surface can be performed at an appropriate temperature regardless of timing, place, or the like of using electric shaver 2.
  • controller 62 switches the mode to the first mode in which shaving and skin surface care are simultaneously performed.
  • the user holds grip part 8 by hand to bring blade surface 20 of blade head 6 and first electrode surface 42a of first electrode part 42 of electrode 30 into contact with the skin surface at the same time.
  • the shaving for shaving body hair on the skin surface in contact with blade surface 20 is performed, and at the same time, the care is performed for the skin surface by supplying a weak current of, for example, about several ⁇ A from first electrode part 42 to the skin surface.
  • roller 26 When the user holds grip part 8 by hand and presses blade head 6 against the skin surface, roller 26 most largely receives the force to press blade head 6 against the skin surface. In this way, rotating roller 26 decreases frictional resistance. Therefore, it is possible to smoothly move blade surface 20 and first electrode surface 42a on the skin surface so as to slide with less friction while firmly pressing them against the skin surface. As a result, it is possible to simultaneously perform shaving and skin surface care while suppressing a burden on the skin surface.
  • Fig. 14B is a view for explaining a method of using electric shaver 2 according to the exemplary embodiment in the second mode.
  • controller 62 switches the mode to the second mode in which only the skin surface care is performed.
  • electric shaver 2 includes: outer blade 24 that comes into contact with a skin surface; inner blade 28 that linearly reciprocates with respect to outer blade 24 to cut body hair on the skin surface in cooperation with the outer blade 24; and electrode 30 that comes into contact with the skin surface to supply a weak current to the skin surface.
  • Electrode 30 includes first electrode part 42 in which first electrode surface 42a disposed side by side with outer blade 24 is formed, and second electrode part 44 in which second electrode surface 44a hanging down from first electrode surface 42a in a direction intersecting first electrode surface 42a is formed.
  • the user when, for example, a user wants to simultaneously perform shaving and skin surface care, the user brings outer blade 24 and first electrode surface 42a into contact with the skin surface simultaneously. Furthermore, in a case, for example, where the user wants to perform only skin surface care, the user brings only second electrode surface 44a into contact with the skin surface without bringing outer blade 24 into contact with the skin surface. Accordingly, in a case where the user wants to perform only skin surface care, it is possible to effectively care for the skin surface while suppressing damage to the skin surface by outer blade 24.
  • boundary part 46 between first electrode surface 42a and second electrode surface 44a is formed in a curved shape.
  • first electrode surface 42a or second electrode surface 44a with respect to the skin surface can be secured.
  • outer blade 24 is formed in an elongated shape in a predetermined direction, and is formed in a curved shape in the predetermined direction.
  • First electrode surface 42a is disposed side by side with outer blade 24 in a direction perpendicular (including substantially perpendicular) to the predetermined direction, and is formed in the predetermined direction in a curved shape having a curvature identical (including substantially identical) to that of the curved shape of outer blade 24.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Claims (11)

  1. Elektrorasierer (2), der umfasst:
    eine äußere Klinge (24), die in Kontakt mit einer Hautoberfläche kommt;
    eine innere Klinge (28), die sich in Bezug auf die äußere Klinge (24) linear hin- und herbewegt,
    um im Zusammenwirken mit der äußeren Klinge (24) Körperhaar an der Hautoberfläche zu schneiden; sowie
    eine Elektrode (30), die in Kontakt mit der Hautoberfläche kommt, um der Hautoberfläche einen schwachen Strom zuzuführen,
    dadurch gekennzeichnet, dass
    die Elektrode (30) umfasst:
    einen ersten Elektrodenteil (42), in dem eine erste Elektrodenfläche (42a) ausgebildet ist, die neben der äußeren Klinge (24) angeordnet ist; sowie
    einen zweiten Elektrodenteil (44), in dem eine zweite Elektrodenfläche (44a) ausgebildet ist, die von der ersten Elektrodenfläche (42a) in einer Richtung entlang der Längsachse des Elektrorasierers (2) von der äußeren Klinge (24) weg nach unten vorsteht und die erste Elektrodenfläche (42a) schneidet.
  2. Elektrorasierer (2) nach Anspruch 1, wobei
    ein Grenzteil (46) zwischen der ersten Elektrodenfläche (42a) und der zweiten Elektrodenfläche (44a) in einer gekrümmten Form ausgebildet ist.
  3. Elektrorasierer (2) nach Anspruch 1 oder 2, wobei
    die äußere Klinge (24) in einer länglichen Form in einer vorgegebenen Richtung (X) ausgebildet ist und in einer gekrümmten Form in der vorgegebenen Richtung (X) ausgebildet ist, und
    die erste Elektrodenfläche (42a) neben der äußeren Klinge (24) in einer Richtung senkrecht zu der vorgegebenen Richtung (X) angeordnet ist und in der vorgegebenen Richtung (X) in einer gekrümmten Form mit einer Krümmung ausgebildet ist, die identisch zu der gekrümmten Form der äußeren Klinge (24) ist.
  4. Elektrorasierer (2) nach einem der Ansprüche 1 bis 3, wobei
    die zweite Elektrodenfläche (44a in einer Draufsicht auf die äußere Klinge (24) ) in einer gekrümmten Form ausgebildet ist.
  5. Elektrorasierer (2) nach einem der Ansprüche 1 bis 4, der des Weiteren umfasst:
    eine Walze (26), die zwischen der äußeren Klinge (24) und dem ersten Elektrodenteil (42) angeordnet ist und weiter zu einer Hautoberfläche hin vorsteht als die äußere Klinge (24) und der erste Elektrodenteil (42).
  6. Elektrorasierer (2) nach einem der Ansprüche 1 bis 5, der des Weiteren umfasst:
    eine Antriebs-Einheit (56), die die innere Klinge (28) in Bezug auf die äußere Klinge (24) linear hin- und herbewegt; sowie
    eine Steuerungseinrichtung (62), die Steuerung zum Umschalten zwischen einem ersten Modus und einem zweiten Modus durchführt, wobei
    in dem ersten Modus die Antriebs-Einheit (56) angetrieben wird und der schwache Strom der Hautoberfläche von der Elektrode (30) zugeführt wird, und
    in dem zweiten Modus Antrieb durch die Antriebs-Einheit (56) unterbrochen ist und der schwache Strom der Hautoberfläche von der Elektrode (30) zugeführt wird.
  7. Elektrorasierer (2) nach Anspruch 6, wobei
    die Steuerungseinrichtung (62) Temperatur der Elektrode (30) in Abhängigkeit von Temperatur der Hautoberfläche steuert.
  8. Elektrorasierer (2) nach Anspruch 6 oder 7, wobei
    die Steuerungseinrichtung (62) Steuerung so durchführt, dass veranlasst wird, dass sich die Temperatur der Elektrode (30) zwischen dem ersten Modus und dem zweiten Modus unterscheidet.
  9. Elektrorasierer (2) nach einem der Ansprüche 6 bis 8, der des Weiteren umfasst:
    einen Temperatursensor (48, 50), der die Temperatur der Hautoberfläche in Kontakt mit der Elektrode (30) erfasst, wobei
    die Steuerungseinrichtung (62) die Elektrode (30) oder die Antriebs-Einheit auf Basis eines Erfassungsergebnisses des Temperatursensors (48, 50) steuert.
  10. Elektrorasierer (2) nach Anspruch 9, wobei
    die Steuerungseinrichtung (62) eine Amplitude der inneren Klinge (28) auf Basis des Erfassungsergebnisses des Temperatursensors (48, 50) steuert.
  11. Elektrorasierer (2) nach Anspruch 9, wobei
    die Steuerungseinrichtung (62) die Temperatur der Elektrode (30) auf Basis des Erfassungsergebnisses des Temperatursensors (48, 50) steuert.
EP20921906.2A 2020-02-25 2020-10-08 Elektrischer rasierapparat Active EP4112252B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020029640A JP7641505B2 (ja) 2020-02-25 2020-02-25 電気かみそり
PCT/JP2020/038076 WO2021171681A1 (ja) 2020-02-25 2020-10-08 電気かみそり

Publications (3)

Publication Number Publication Date
EP4112252A1 EP4112252A1 (de) 2023-01-04
EP4112252A4 EP4112252A4 (de) 2023-12-20
EP4112252B1 true EP4112252B1 (de) 2025-10-08

Family

ID=77489898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20921906.2A Active EP4112252B1 (de) 2020-02-25 2020-10-08 Elektrischer rasierapparat

Country Status (4)

Country Link
EP (1) EP4112252B1 (de)
JP (1) JP7641505B2 (de)
CN (1) CN115135470B (de)
WO (1) WO2021171681A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023173373A (ja) * 2022-05-25 2023-12-07 パナソニックＩｐマネジメント株式会社 除毛装置、アタッチメントおよび除毛装置セット

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6014918A (en) * 1998-10-28 2000-01-18 Warner & Lambert Company Transcutaneous electric nerve stimulator razor system
JP2005270120A (ja) * 2004-03-22 2005-10-06 Kikuboshi:Kk 顔剃り装置
JP4140576B2 (ja) * 2004-07-30 2008-08-27 松下電工株式会社 電気かみそり
JP2006223535A (ja) * 2005-02-17 2006-08-31 Kyushu Hitachi Maxell Ltd 体毛処理装置
FR2884637B1 (fr) 2005-04-19 2007-06-29 Valeo Vision Sa Procede de detection de brouillard nocturne et systeme de mise en oeuvre de ce procede
WO2008062365A2 (en) 2006-11-24 2008-05-29 Koninklijke Philips Electronics N.V. Iontophoretic device
JP4899855B2 (ja) 2006-12-20 2012-03-21 パナソニック電工株式会社 電気かみそり
JP2008307097A (ja) 2007-06-12 2008-12-25 Kyushu Hitachi Maxell Ltd 体毛処理装置
US8516706B2 (en) * 2010-01-08 2013-08-27 Syneron Medical Ltd Skin-heating shaving apparatus and method
US8838232B1 (en) * 2012-03-12 2014-09-16 Thomas Edward Schwerin Multifunction electric razor having an electrical stimulator
WO2014196195A1 (ja) * 2013-06-04 2014-12-11 ヤーマン株式会社 高周波美容処理装置
JP2016097163A (ja) * 2014-11-25 2016-05-30 株式会社泉精器製作所 電気かみそり、髭剃りシステム、およびスタンド
KR20170140637A (ko) * 2016-06-13 2017-12-21 표준영 미세전류를 이용한 면도기
CN110785271A (zh) * 2017-07-14 2020-02-11 比克维奥莱克斯公司 用于测量皮肤特性和增强剃刮体验的设备和方法
JP7291703B2 (ja) 2018-07-27 2023-06-15 ヤーマン株式会社 美容装置

Also Published As

Publication number Publication date
EP4112252A1 (de) 2023-01-04
CN115135470B (zh) 2026-03-10
CN115135470A (zh) 2022-09-30
WO2021171681A1 (ja) 2021-09-02
EP4112252A4 (de) 2023-12-20
JP2021132757A (ja) 2021-09-13
JP7641505B2 (ja) 2025-03-07

Similar Documents

Publication Publication Date Title
JP6445212B1 (ja) 美容機器
CN101306537A (zh) 一种能使剃须刀上刀片发热的方法及其产品
CN201253863Y (zh) 一种电热剃须刀
JP6264693B2 (ja) 美容装置
CN109420257A (zh) 美容器具
EP4112252B1 (de) Elektrischer rasierapparat
CN100556628C (zh) 剃毛装置
JP2012152328A (ja) 美容装置
US12122058B2 (en) Beauty instrument and electric razor
JP7685425B2 (ja) 美容装置
JP4899855B2 (ja) 電気かみそり
US20230074850A1 (en) Electric razor
WO2023080191A1 (ja) 美容装置
KR102406468B1 (ko) 고주파를 이용한 피부 미용기기
US20230310846A1 (en) Skin treatment device
JP5676313B2 (ja) 美容装置
CN117982794A (zh) 一种智能美容仪
JP5676553B2 (ja) 美容装置
CN118119432A (zh) 美容装置
CN219743678U (zh) 一种用于眼部的离子导入仪
CN210650779U (zh) 一种剃须刀头
JP2023070016A (ja) 美容装置

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220817

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: B26B0019480000

Ipc: B26B0019380000

Ref document number: 602020060321

Country of ref document: DE

A4 Supplementary search report drawn up and despatched

Effective date: 20231117

RIC1 Information provided on ipc code assigned before grant

Ipc: B26B 21/40 20060101ALI20231113BHEP

Ipc: B26B 19/48 20060101ALI20231113BHEP

Ipc: B26B 19/42 20060101ALI20231113BHEP

Ipc: B26B 19/38 20060101AFI20231113BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B26B 21/40 20060101ALI20250331BHEP

Ipc: B26B 19/48 20060101ALI20250331BHEP

Ipc: B26B 19/42 20060101ALI20250331BHEP

Ipc: B26B 19/38 20060101AFI20250331BHEP

INTG Intention to grant announced

Effective date: 20250506

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251008

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020060321

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251021

Year of fee payment: 6

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20251008

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1844478

Country of ref document: AT

Kind code of ref document: T

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251008