WO2009113780A2 - Épilateur à coupe thermique - Google Patents

Épilateur à coupe thermique Download PDF

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Publication number
WO2009113780A2
WO2009113780A2 PCT/KR2009/001122 KR2009001122W WO2009113780A2 WO 2009113780 A2 WO2009113780 A2 WO 2009113780A2 KR 2009001122 W KR2009001122 W KR 2009001122W WO 2009113780 A2 WO2009113780 A2 WO 2009113780A2
Authority
WO
WIPO (PCT)
Prior art keywords
unit
signal
hair
power
hair removal
Prior art date
Application number
PCT/KR2009/001122
Other languages
English (en)
Korean (ko)
Other versions
WO2009113780A3 (fr
Inventor
육정균
Original Assignee
Yook Chung Kyoon
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 Yook Chung Kyoon filed Critical Yook Chung Kyoon
Publication of WO2009113780A2 publication Critical patent/WO2009113780A2/fr
Publication of WO2009113780A3 publication Critical patent/WO2009113780A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A45D26/0023—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D27/00—Shaving accessories

Definitions

  • the present invention relates to a thermally cut hair remover that removes body hair using heat generated from a hot wire.
  • a depilator is a means for removing hair, ie, hair, on the skin of a human body.
  • Such an epilator is various, such as a shaving razor that cuts hair using a razor blade, a threshing force type hair removal machine forcibly removing hair, a high frequency type hair removal device using tweezers to remove hair, and a laser hair removal device using a laser comb.
  • thermal cutting type epilator has recently been introduced, for example, Japanese Patent Application Laid-Open No. 2006-149863 (hair removal device).
  • the heating wire is operated by a contact switch. That is, since the power is turned on / off through the operation of the switch, it is not only troublesome, but also has a problem in that power is consumed unnecessarily while the switch is not turned off because the electric power consumption is large.
  • the present invention provides a heat cutting type epilator for removing hair using heat generated from a hot wire, the automatic switching unit generating a depilation motion signal when the friction roller rotates in contact with the skin; A signal amplifier for amplifying the epilation operation signal generated by the automatic switching unit to a recognizable level; A signal determining unit determining whether the signal amplified by the signal amplifier is an epilation operation signal; Hair removal unit for removing the hair passing through the comb through a hot wire; A position shifting part that adheres the epilation part to the skin; A power supply unit supplying driving power to the respective units; And an operation switching unit for supplying power to the epilating unit and the position moving unit by switching according to the signal applied from the signal determining unit.
  • the present invention can remove hair without pain and skin damage, thereby improving stability and preventing the occurrence of discomfort.
  • the present invention does not need to operate a separate operation switch, thereby improving usability.
  • the present invention since power is supplied to the heating wire only during the depilation operation, it delays the aging and damage of the heating wire due to long time use.
  • the present invention can supply power to the heating wire only during the depilation operation, it is possible to prevent unnecessary power consumption.
  • FIG. 1 is a block diagram schematically showing a circuit configuration of the present invention according to an embodiment
  • FIG. 2 is a circuit diagram specifically illustrating the block diagram of FIG. 1.
  • FIG. 2 is a circuit diagram specifically illustrating the block diagram of FIG. 1.
  • FIG 3 is a perspective view showing a mechanical configuration according to an embodiment of the present invention.
  • Figure 4 is an exploded perspective view showing in more detail the mechanical configuration according to an embodiment of the present invention.
  • FIG. 5 is a side view showing a configuration according to an embodiment of the present invention.
  • FIG. 6 is a plan view showing a configuration according to an embodiment of the present invention.
  • FIG 7 and 8 are side views showing an operating state according to different embodiments of the automatic switching unit of the present invention.
  • 9 and 10 are front views showing the operating state of the position moving unit of the present invention.
  • 11 to 13 is a side view showing an operating state of the epilation part of the present invention.
  • 14 to 16 are side schematic views showing the step of removing the hair by the hair removal unit of the present invention.
  • FIG. 1 is a block diagram schematically illustrating a circuit configuration of the present invention according to an embodiment
  • FIG. 2 specifically illustrates the block diagram of FIG. 1.
  • 3 is a perspective view showing a mechanical configuration according to an embodiment of the present invention
  • Figure 4 is an exploded perspective view showing the mechanical configuration according to an embodiment of the present invention in more detail
  • Figure 5 Figure 6 is a side view showing a configuration according to an embodiment of the present invention
  • Figure 6 is a plan view showing a configuration according to an embodiment of the present invention
  • Figures 7 and 8 are operations according to different embodiments of the automatic switching unit of the present invention.
  • FIGS. 9 and 10 are front views illustrating an operating state of the position moving unit of the present invention
  • FIGS. 11 to 13 are side views illustrating an operating state of the hair removing unit of the present invention.
  • 16 is It is a side schematic view showing a step in which the hairs are removed by the depilating portion of the invention.
  • the present invention in the heat-cutting hair removal apparatus for removing hair using heat generated from the heating wire, when the friction roller rotates in contact with the skin generates a hair removal operation signal Automatic switching unit 11 to be;
  • a signal amplifier 12 which amplifies the epilation operation signal generated by the automatic switching unit 11 to a perceptible level;
  • a signal determining unit 13 for determining whether the signal amplified by the signal amplifying unit 12 is an epilation operation signal;
  • Hair removal unit 14 for removing the hair passing through the comb through a heating wire;
  • Position moving unit 15 for close contact with the hair removal unit 14;
  • a power supply unit 16 for supplying driving power to the respective units;
  • And an operation switching unit 17 for supplying power to the epilating unit 14 and the position moving unit 15 by switching according to the signal applied from the signal determining unit 13.
  • the automatic switching unit 11 of the present invention as shown in Figure 7, the friction roller in contact with the skin to rotate by the pushing operation (11a); A signal generator (11b) for generating an operation signal according to the rotation while rotating in conjunction with the friction roller (11a); may be further included.
  • the friction roller (11a) is provided with a rubber (Rubber) made of silicon or rubber material on the outer circumferential surface, one end is connected to the power transmitter for interlocking with the signal generator (11b), the center is through the shaft through the inner bracket It may be a roller provided at both ends of one side of (B).
  • Rubber Rubber
  • the signal generator 11b may be a photosensor, as shown in FIG. 7, wherein the photosensor is a photocoupler that transmits and receives light, and is formed on a disc that rotates in association with the friction roller 11a. By this, the transmission / reception path of light may be blocked / conducted.
  • the friction roller 11a rotates while rubbing against the skin, and the rotational force of the photosensor, which is the signal generator 11b, is driven by a power transmission body, for example, a belt. Transmitted to the disc, the disc rotates.
  • the rotating disk is to block / conduct light transmission and reception of the photosensor, the operation signal is generated in accordance with the change of light blocking / conduction.
  • the signal generator 11b may be a motor 11c generating electromotive force while interlocking with the friction roller 11a as shown in FIG. 8.
  • the friction roller 11a rotates while rubbing against the skin, and the rotational force is transmitted to the motor 11c by the belt which is the power transmission body.
  • the operation signal is generated according to the electromotive force generated by the rotation of the motor 11c.
  • the signal amplifier 12 may be an OP-AMP circuit or an IC equipped with an OP-AMP when the signal generated by the automatic switching unit 11 is input, and amplifies a difference value from the reference voltage. have.
  • a signal is input from the automatic switching unit 11 to the + input terminal of the OP-AMP which is the signal amplification unit 12, and a reference voltage (the voltage drop value due to the time constant of the resistor connected to the-input terminal) to the input terminal. ) Is input, the difference value between the two input values is amplified and output. The signal thus output is input to another OP-AMP (OP-AMP arranged in pairs in the IC) and amplified and output in the same manner.
  • OP-AMP OP-AMP arranged in pairs in the IC
  • the signal determining unit 13 when the signal amplified by the signal amplification unit 12, the signal determining unit 13 outputs a difference value from the reference voltage, while the power value input from the power supply unit 16 It may be an OP-AMP circuit or an IC equipped with an OP-AMP that outputs a difference value between the reference voltage and the reference voltage.
  • the hair removal unit 14 of the present invention comprises a heating wire (14a) that generates heat by the current flowing when the power is supplied; One end supports the heating wire (14a), the other end is a support pin (14c) for supplying power to the heating wire by elastically corresponding to the power supply rod (14b) that is the power supply path; A tray 14d for supporting the power supply rod 14b; One end of the power supply rod 14b penetrating the tray 14d is inserted into and detached from the tray 14d, and the support pin 14c is fixed therein, and the pair of support pins 14c are fixed.
  • Comb is formed on the outer portion where the traversing hot wire 14a is located, the hot wire comb 14e for guiding the hair to the hot wire 14a; and may be configured.
  • the heating wire 14a may be a nickel wire of 0.1 mm, or may be a nickel alloy wire. Then, due to the nature of nickel, it can be quickly heated and cooled quickly.
  • the power supply rod (14b) is a pair of metal rods on both sides, by pressing the bent end of the support pin (14c) in the form of a leaf spring to be in electrical conduction state with each other, the lower end of the hot wire comb (14e) It penetrates and fixes the hot wire comb 14e and the tray 14d.
  • the heating wire comb 14e since the lower end portion of the heating wire comb 14e through which the power supply rod 14b penetrates fits tightly without any margin, the heating wire comb 14e is fixed to the tray 14d. It may be forcibly pulled out for replacement.
  • the support pin 14c may be welded and fixed to the heating wire 14a at one end, the end of the heating wire 14a may be fitted into the cut portion may be crimped, the other end is bent inclined, hot wire comb (14e) A pressure is applied to the power supply rod (14b) drawn into the lower portion so as to be in electrical conduction state with each other.
  • the tray 14d is formed by symmetrically overlapping a pair of blocks having a long hole in the center portion to have a space in the middle portion, and a pair of hot wires on the power supply rod 14b protruding through one end portion (upper portion).
  • the comb 14e can be fixed.
  • the hot wire comb 14e is formed with a groove and a projection to which the bent portion of the support pin 14c is fitted and fixed to the inner lower portion, and the upper portion of the hot wire comb is spaced at intervals along the path traversed by the hot wire 14a.
  • the left and right pairs formed may consist of a combination of symmetrical combs.
  • the hot wire comb 14e may be inserted into and fixed to the power supply rod 14b protruding through the tray 14d at intervals.
  • the heating wire 14a is passed through a support pin 14c that elastically corresponds to the power supply rod 14b. The power is supplied to generate heat. Then, the hair to which the hot wire comb 14e enters between the comb teeth is cut off while contacting the hot wire 14a and burned out.
  • the position moving part 15 of the present invention as shown in the accompanying drawings, Figures 9 and 10, the inner bracket (B) fixed inside the case body (C1) and the case cover (C2) (see Figure 4)
  • One end is fixed to the central round jaw
  • the other end of the motor (15a) is installed through the central long hole of the tray (14d) that is supported and supported by the inner bracket (B) the central round jaw;
  • One end is fixed to the shaft of the motor (15a), the other end is a wire (15b) fixed to the lower end of the tray (14d);
  • One end may be fixed to the lower end of the tray (14d), the other end may be configured to include a spring (15c) fixed to the lower end of the inner bracket (B).
  • the power supply unit 16 of the present invention may be a commercial power supplied from the outside through the connection jack is fixed to the lower portion of the case body (C1) and the case cover (C2), the electric circuit designed printing It may also be a charging circuit on the circuit board (P).
  • the operation switching unit 17 is switched to the conduction state when the power supplied from the power supply unit 16 is applied via the signal determination unit 13, the power to the heating wire 14a side Switching element 2 (Q2) for supplying a;
  • the switching operation is brought into a conducting state, and the switching element 1 for supplying power to the motor 15a side ( Q1); can be configured to include.
  • the switching elements 1, 2 (Q1) and Q2 may be transistors or field effect transistors (FETs).
  • one end of the case body C1 and the case cover C2 coupled to each other is open, and the cap C3 may be coupled to the open portion.
  • the friction roller 11a and the heat ray comb 14e are exposed to the open end of the cap C3.
  • the inner bracket B may be fixed to the case body C1, and a printed circuit board P on which an electric circuit is disposed may be stacked on the inner bracket B.
  • the signal generated as described above is input to the signal amplifier 12, that is, is input to the + input terminal of the OP-AMP, the difference value with the reference voltage input to the-input terminal is amplified and output.
  • the signal thus output is input to another OP-AMP (OP-AMP arranged in pairs in the IC) and amplified and output in the same manner.
  • the signal output as described above is input to the signal determination unit 13.
  • a signal is input to one side OP-AMP circuit of the signal determination unit 13, when the signal is higher than a predetermined level compared to a reference voltage, A signal for driving the operation switching unit 17 is output.
  • the transistor When the signal output from the output terminal of the OP-AMP on one side of the signal determination unit 13 is applied to the base of the transistor which is the switching element 1 (Q1) of the operation switching unit 17, the transistor is turned on and is in a conductive state. At this time, when the power input through the power supply unit 16 is input to the other OP-AMP of the signal determination unit 13, when the signal is a predetermined level or more compared to the reference voltage, the signal is output to the output terminal, the operation When applied to the base of the transistor that is the switching element 2 (Q2) of the switching unit 17, the transistor is turned on to be in a conductive state.
  • the other OP-AMP of the signal determining unit 13 that is, the output terminal of the OP-AMP to which power is input from the power supply unit 16 and on the path from which the power is supplied to the OP-AMP from the power supply unit 16
  • the anode terminal of the dual LED (LED) is connected, and the cathode terminal is connected between the collector terminal of the switching element 1 (Q1) and the base terminal of the switching element 2 (Q2), so that the power is supplied, that is, the operating state.
  • overvoltage is applied, it is displayed in different colors to indicate the occurrence of an error.
  • the present invention is thus able to remove the hair without pain and skin damage, thereby improving the stability and prevent the occurrence of discomfort.
  • the present invention does not need to operate a separate operation switch, thereby improving usability.
  • the present invention since power is supplied to the heating wire only during the depilation operation, it delays the aging and damage of the heating wire due to long time use.
  • the present invention can supply power to the heating wire only during the depilation operation, it is possible to prevent unnecessary power consumption.

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  • Surgical Instruments (AREA)

Abstract

L'invention concerne un épilateur à coupe thermique. Le dispositif de l'invention, servant à éliminer des poils humains par utilisation de chaleur générée par un fil chaud, comprend: une unité de commutation automatique servant à générer un signal d'épilation, lorsqu'un rouleau à friction entre en contact par rotation avec la peau d'un utilisateur; une unité d'amplification du signal permettant d'amplifier le signal d'épilation produit par l'unité de commutation automatique à un niveau reconnaissable; une unité de détermination de signaux servant à déterminer si le signal amplifié par l'unité d'amplification de signal est un signal d'épilation; une unité d'épilation servant à éliminer les poils à l'aide du fil chaud passant à travers les dents d'un peigne; une unité de positionnement servant à bien mettre en contact l'unité d'épilation et la peau de l'utilisateur; une unité d'alimentation électrique servant à alimenter électriquement chaque unité; et une unité de commutation de mise en marche servant à alimenter l'unité d'épilation et l'unité de positionnement par commutation en fonction du signal appliqué, provenant de l'unité de jugement du signal. Le dispositif d'épilation de l'invention peut réaliser une épilation sans provoquer de douleur ou de dommages sur la peau de l'utilisateur, sa stabilité de fonctionnement étant améliorée et le caractère déplaisant étant évité. De plus, le dispositif d'épilation de l'invention est facilement utilisable du fait que l'utilisation de commutateurs de fonctionnement n'est pas nécessaire. En outre, le dispositif d'épilation de l'invention permet d'éviter l'usure ou la cassure du fil chaud même lors d'une utilisation prolongée, lors de laquelle le fil chaud est uniquement alimenté pendant l'épilation. Enfin, selon l'invention, le fil chaud est alimenté en énergie uniquement lors de l'épilation, ce qui permet d'éviter une surconsommation d'énergie.
PCT/KR2009/001122 2008-03-12 2009-03-06 Épilateur à coupe thermique WO2009113780A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0022806 2008-03-12
KR1020080022806A KR100915371B1 (ko) 2008-03-12 2008-03-12 열절단식 제모기

Publications (2)

Publication Number Publication Date
WO2009113780A2 true WO2009113780A2 (fr) 2009-09-17
WO2009113780A3 WO2009113780A3 (fr) 2009-11-05

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PCT/KR2009/001122 WO2009113780A2 (fr) 2008-03-12 2009-03-06 Épilateur à coupe thermique

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KR (1) KR100915371B1 (fr)
WO (1) WO2009113780A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111163661A (zh) * 2017-10-06 2020-05-15 博朗有限公司 脱毛器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101135739B1 (ko) 2009-07-09 2012-04-16 장은월 체모 제거기
KR101190485B1 (ko) 2010-10-18 2012-10-12 최익규 새치제거용 빗
KR101403331B1 (ko) 2014-01-29 2014-06-05 (주)하배런메디엔뷰티 광선 및 쿨링 카트리지의 교체가 가능한 포터블 제모기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002065871A1 (fr) * 2001-02-23 2002-08-29 Koninklijke Philips Electronics N.V. Epilateur comprenant un element chauffant
KR20070020334A (ko) * 2004-07-06 2007-02-20 라디언시 인크. 전기 면도기
WO2007088541A2 (fr) * 2006-02-01 2007-08-09 Lectys Ltd Procédés, dispositifs et systèmes d'épilation
KR100801376B1 (ko) * 2007-03-07 2008-02-05 김휘영 광 펄스를 이용한 휴대용 제모기

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04200587A (ja) * 1990-11-30 1992-07-21 Matsushita Electric Works Ltd 電気かみそり

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002065871A1 (fr) * 2001-02-23 2002-08-29 Koninklijke Philips Electronics N.V. Epilateur comprenant un element chauffant
KR20070020334A (ko) * 2004-07-06 2007-02-20 라디언시 인크. 전기 면도기
WO2007088541A2 (fr) * 2006-02-01 2007-08-09 Lectys Ltd Procédés, dispositifs et systèmes d'épilation
KR100801376B1 (ko) * 2007-03-07 2008-02-05 김휘영 광 펄스를 이용한 휴대용 제모기

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111163661A (zh) * 2017-10-06 2020-05-15 博朗有限公司 脱毛器
US11877639B2 (en) 2017-10-06 2024-01-23 Braun Gmbh Epilator

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Publication number Publication date
KR100915371B1 (ko) 2009-09-03
WO2009113780A3 (fr) 2009-11-05

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