EP0247076A1 - Enthaarungsanordnung. - Google Patents

Enthaarungsanordnung.

Info

Publication number
EP0247076A1
EP0247076A1 EP86906354A EP86906354A EP0247076A1 EP 0247076 A1 EP0247076 A1 EP 0247076A1 EP 86906354 A EP86906354 A EP 86906354A EP 86906354 A EP86906354 A EP 86906354A EP 0247076 A1 EP0247076 A1 EP 0247076A1
Authority
EP
European Patent Office
Prior art keywords
jaws
arms
axis
during
translation
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.)
Granted
Application number
EP86906354A
Other languages
English (en)
French (fr)
Other versions
EP0247076B1 (de
Inventor
Jean Alazet
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.)
PILUS
Original Assignee
PILUS
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 PILUS filed Critical PILUS
Priority to AT86906354T priority Critical patent/ATE49862T1/de
Publication of EP0247076A1 publication Critical patent/EP0247076A1/de
Application granted granted Critical
Publication of EP0247076B1 publication Critical patent/EP0247076B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A45D26/0057—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with multiple elements having a translatory movement parallel to the skin

Definitions

  • the present invention relates to hair removal devices which are capable of being held in the hand in order to move them over the skin to remove excess hair.
  • French patent application 2,307. 91 describes an apparatus comprising two pairs of rollers rotating in opposite directions and which are intended to pull out the hairs engaging therebetween.
  • the efficiency of this device is limited. This is due to the nature of the organs used to pull the hairs. Indeed, the latter are not seized in a sufficiently effective manner between the rotating rollers.
  • the point where the bristles are actually grasped between the two rollers that is to say the point of contact between them, is necessarily located far behind the corresponding end of the housing. the device.
  • depilatory devices which also comprise rotary hair pulling members, for example the device described in French patent application 2,334-320, as well as that described in French application 2,425,822.
  • the effectiveness of these devices also leaves something to be desired.
  • the cost price of these devices is relatively high, given the presence of the mechanisms necessary to assu ⁇ rer the rotational drive of the plucking hairs to be eliminated.
  • the present invention aims to achieve a small device for the same use, but which is designed to have optimum efficiency and nevertheless include a limited cost price.
  • this device is essentially characterized in that the tearing members provided therein consist of two jaws arranged one opposite the other and mounted movable in the same plane while being and coupled with a member drive capable of imparting to them an alternative translational movement along an axis parallel to the facing edges of these jaws, while guide means successively ensure the separation and clamping of these two jaws during their movement in one direction and in the other, the hairs trapped between the two jaws being torn off under the effect of the transverse displacement of the latter while they are held tight against one another.
  • the present apparatus comprises a working head of very simple design and which does not include complicated or expensive mechanisms.
  • the movable jaws provided in this working head can be driven in movement by a drive finger animated by an alternative translational movement and this, by a very simple design mechanism of the type of those provided on many electric razors.
  • the working head of this device constitutes in itself one of the objects of e ⁇ a present invention because this head can be adapted on the drive finger provided in some already existing devices.
  • this work head has a very high efficiency. Indeed, the hairs to be plucked can easily engage between the two movable jaws, when the latter are in their position to spread apart during their displacement in one direction. Then they are strongly clamped between these jaws during their tightening, then torn off under the effect of the traction exerted on them by the jaws during their stroke of reverse movement.
  • the tearing jaws are formed by the bent ends of two arms, or two pairs of arms, articulated one on the other at an intermediate point of their length, in the manner of the two branches a clamp, and the opposite ends of which are arranged in contact with fixed cams, capable of controlling the closing movements and of spreading the tearing jaws during the translation of the assembly in one direction and in 1 ' other.
  • FIG. 1 is a partial perspective view of the epilating appliance according to the invention.
  • Figure 2 is a top plan view of the working head of this apparatus.
  • FIG 5 is a schematic top plan view of the control cams of the articulated arms carrying the lifting jaws.
  • the apparatus shown in Figures 1 to 5 comprises a small housing 1 can be held in the hand, and within which ⁇ is provided an electric motor (not shown) powered either by a connection to the power distribution sector electric, either by built-in batteries or rechargeable batteries. Through by means of an appropriate mechanism, of the type provided on many electric razors, this motor imparts a reciprocating translational movement to a drive arm or finger 3, the free end of which is located opposite the one of the ends of the housing 1.
  • the latter comprises two movable lifting jaws arranged opposite one another.
  • These jaws are constituted by the bent ends of two arms 20 articulated one on the other, at an intermediate point of their length, in the manner of the two branches of a collet.
  • these two arms comprise, on their internal face, a series of knuckles 21 inside of which a hinge pin 22 is threaded.
  • the ends of the latter are engaged in bores 23 formed in the body 24 of the working head of the device.
  • the axis 22 is retained in place by the curved ends 25 of a protective grid 26 disposed above the two tearing jaws 5 "
  • the two articulated arms 20 In their part adjoining the jaws 5, the two articulated arms 20 have a width equal to these. However, in their opposite part these two arms each have a cutout 27 which leaves only an end finger 28 on each of these arms. These fingers are engaged inside grooves 29 provided in the body 24 of the working head and the walls of which are capable of serving as control cams capable of imparting the movements - desired pivoting of the arms 20, in one direction and in the other to successively tighten and spread the tear-off jaws 5 during the translational movements of the mobile assembly.
  • the tearing jaws are coupled with the finger of a drive 3a driven in a translational movement in one direction and in the other.
  • this drive member carries a transverse tab 30 which is engaged inside notches 31 formed in the articulated arms 20 (see FIG. 4).
  • Each groove 29, the walls of which act as control cams, has a first rectilinear part 29a parallel to the XY axis of translation of the mobile assembly and a second part 29b, of shorter length, which is bent in the direction of this axis.
  • this second part is able to bring the extreme fingers 29 of the two articulated arms closer together and consequently the spacing of the clamping jaws 5- Consequently, the engagement of a bristle to be pulled out P takes place while the fingers 28 of the articulated arms travel, in one direction and in the other, the bent parts 29b of the two grooves 29.
  • the working head of this device can be subject to various modifications and other embodiments.
  • the grooves 29 . serving as control cams for the articulated arms could comprise an inclined part 29b at each end.
  • control cams could consist of two protrusions against which the two end fingers 28 would be kept applied, for example by one or more return springs provided between the arms 20.
  • the walls of these protrusions would comprise, as for the grooves 29, a first part of great length parallel to the axis XY, and a second shorter part bent in the direction of this axis. Consequently, the functions performed by these cams would be the same as before.
  • the tearing jaws 5 could be carried by two pairs of articulated arms provided at their ends and which would be mounted in the same way so that the arms 20 and also controlled by cams successively ensuring the tightening and spacing of the lifting jaws during the translational movements of the movable assembly in one direction and in the other.
  • the apparatus according to the invention has the advantage of being extremely effective. This is due to the very nature of the nipping and plucking organs. Indeed, these organs are constituted by two jaws which are arranged in the immediate vicinity of the skin, so that the hairs are gripped very close to their roots and not near their end. Consequently, the hairs are plucked out and not broken.
  • the effectiveness of the device is optimum both with regard to the pinching of the hairs to be removed and the pulling out of the latter.
  • the nature of the movements thus provided also has the advantage that the mechanism of the working head of the present apparatus is particularly simple and inexpensive. Indeed, the jaws of this working head can be very simply driven by a drive finger animated by an alternative translational movement in the manner of the drive fingers existing in certain electric razors. Moreover, this makes it possible to produce the present device from certain already existing elements, initially manufactured for the production of electric razors, only the working head being different.
  • the working head of the present epilating device constitutes in itself one of the objects of the present invention.
  • this work head could be marketed independently to be adapted to certain electric shavers or the like.

Landscapes

  • Dry Shavers And Clippers (AREA)
  • Brushes (AREA)
  • Surgical Instruments (AREA)
EP86906354A 1985-11-05 1986-11-04 Enthaarungsanordnung Expired - Lifetime EP0247076B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86906354T ATE49862T1 (de) 1985-11-05 1986-11-04 Enthaarungsanordnung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8516350 1985-11-05
FR858516350A FR2589338B2 (fr) 1985-11-05 1985-11-05 Appareil a epiler

Publications (2)

Publication Number Publication Date
EP0247076A1 true EP0247076A1 (de) 1987-12-02
EP0247076B1 EP0247076B1 (de) 1990-01-31

Family

ID=9324495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86906354A Expired - Lifetime EP0247076B1 (de) 1985-11-05 1986-11-04 Enthaarungsanordnung

Country Status (5)

Country Link
US (1) US4800881A (de)
EP (1) EP0247076B1 (de)
DE (1) DE3668540D1 (de)
FR (1) FR2589338B2 (de)
WO (1) WO1987002556A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023252A1 (de) * 1990-07-21 1992-01-23 Braun Ag Zupfkopf fuer motorisch betriebene epiliergeraete

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922949C1 (de) * 1989-07-12 1990-09-27 Braun Ag, 6000 Frankfurt, De
BE1004386A3 (nl) * 1990-08-20 1992-11-10 S Mcd Murphy & Partners Ltd Epileerapparaat.
DE3939874A1 (de) * 1989-12-02 1991-06-06 Klaus Dipl Ing Becker Haarentfernungsvorrichtung
US5234441A (en) * 1992-01-06 1993-08-10 Braun Aktiengesellschaft Epilating appliance
CN101204267B (zh) * 2006-12-20 2011-05-18 游图明 一种拔毛器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667170A (en) * 1924-04-15 1928-04-24 Segal Samuel Tweezers
US2025006A (en) * 1932-09-02 1935-12-17 Vivian Beauty Shoppe Inc Hair pulling device
US1991816A (en) * 1934-02-24 1935-02-19 Us Appliance Corp Tweezers
US2123870A (en) * 1934-09-24 1938-07-19 Wehmer Bruno Eyebrow plucker
US2272053A (en) * 1938-01-07 1942-02-03 James D Altemus Electric shaving implement
BE474251A (de) * 1943-04-06
US2413998A (en) * 1945-08-18 1947-01-07 Scott Horatio John Depilator
US2936768A (en) * 1958-01-02 1960-05-17 Edwin H Chamberlain Power operated manicuring device
US3911530A (en) * 1973-02-05 1975-10-14 James S Kalfsbeek System and method for removing feathers from ducks and other fowl
FR2215914A1 (de) * 1973-02-07 1974-08-30 Warde Jacques
GB1448872A (en) * 1973-07-02 1976-09-08 Blackburne R M Electric dry shavers
FR2307491A1 (fr) * 1975-04-15 1976-11-12 Dzikowski Francis Appareil a epiler automatique
GB1508528A (en) * 1975-12-09 1978-04-26 Daar Y Apparatus for plucking hair from skin
US4171701A (en) * 1977-07-01 1979-10-23 Clairol Incorporated Tweezer
NL7805230A (nl) * 1978-05-16 1979-11-20 Philips Nv Epileerapparaat.
FR2556939B1 (fr) * 1983-12-22 1987-10-23 Jean Alazet Appareil a epiler
US4700476A (en) * 1984-11-02 1987-10-20 Remington Products, Inc. Shaver for a medical treatment preparation procedure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8702556A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023252A1 (de) * 1990-07-21 1992-01-23 Braun Ag Zupfkopf fuer motorisch betriebene epiliergeraete
US5254124A (en) * 1990-07-21 1993-10-19 Braun Aktiengesellschaft Epilation head for motor-powered epilating appliances

Also Published As

Publication number Publication date
US4800881A (en) 1989-01-31
FR2589338B2 (fr) 1991-11-08
WO1987002556A1 (fr) 1987-05-07
FR2589338A2 (fr) 1987-05-07
EP0247076B1 (de) 1990-01-31
DE3668540D1 (de) 1990-03-08

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