EP0367254B1 - Fer à friser à air chaud - Google Patents

Fer à friser à air chaud Download PDF

Info

Publication number
EP0367254B1
EP0367254B1 EP89120253A EP89120253A EP0367254B1 EP 0367254 B1 EP0367254 B1 EP 0367254B1 EP 89120253 A EP89120253 A EP 89120253A EP 89120253 A EP89120253 A EP 89120253A EP 0367254 B1 EP0367254 B1 EP 0367254B1
Authority
EP
European Patent Office
Prior art keywords
hot air
shaft
bearing
hair curling
curling
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.)
Expired - Lifetime
Application number
EP89120253A
Other languages
German (de)
English (en)
Other versions
EP0367254A1 (fr
Inventor
Frank Seja
Rupert Dr. Zang
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.)
Procter and Gamble Deutschland GmbH
Original Assignee
Wella GmbH
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 Wella GmbH filed Critical Wella GmbH
Publication of EP0367254A1 publication Critical patent/EP0367254A1/fr
Application granted granted Critical
Publication of EP0367254B1 publication Critical patent/EP0367254B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/48—Hair-drying combs or hair-drying brushes, with internal heating means
    • A45D20/50—Hair-drying combs or hair-drying brushes, with internal heating means and provision for an air stream

Definitions

  • the invention relates to a hot air curling iron device according to the preamble of claim 1.
  • Such a device is known from US-A-3,890,984 and is used for shaping hair tresses, with one strand of hair being wound onto the tress body by motor. After a short period of treatment of the curl with warm air flowing out of the winding body, the curling body is axially unlocked and rolled out of the wrapped hair while exerting tensile force on the curl. As a result of this process, the curl that is laid loses part of its elasticity, in particular if the curl is not yet conditioned with the indoor climate before the winding body is rolled out.
  • the curling body is provided with retractable prongs, the curling body can be pulled axially from the lock of hair, whereby this can condition in its original shape with the indoor climate. This ensures an optimal tension of the curl.
  • a particularly simple structural design of a tine retraction mechanism is provided in that the curling body has an actuating element for the tine retraction at its free end.
  • the actuating element can be designed to be axially or radially operable.
  • the actuating element is designed as a compartment tip.
  • a strand can be divided with the device by means of the compartment tip.
  • the compartment tip for actuating the tine retraction mechanism can be designed to be axially or radially operable.
  • a particularly simple handling for replacing the curling body is provided in that the clutch is provided as a snap-in clutch or permanent magnet clutch, whereby a slip clutch can be realized at the same time, which prevents excessive torque transmission.
  • the latter is provided with a compensation device.
  • the curling body is axially connected on one side to a shaft and corresponds in the vicinity of the curling body with a bearing and with a coupling in the area of a shaft journal.
  • the forces acting transversely to the longitudinal axis of the curling body are distributed to the bearing.
  • Providing the pin with a permanent magnet has the advantage that, in the other case, providing the drive clutch disc within the hot-air curling iron device with the permanent magnet would have the disadvantage that inadvertently falling magnetizable parts into the device would be very difficult to remove from the device and thus the Functional safety of the device would impair.
  • the curling body and the shaft are hollow up to between the two bearings and has evenly radially distributed hot air through-holes between the bearing and the shaft journal, through which the hot air is guided along the hollow shaft to the curling body and from the inside can step outside.
  • the bearing is provided with a larger diameter than the diameter of the shaft journal. This allows hot air to flow freely between the shaft journal and the bearing when the shaft is inserted or removed.
  • the possibility of replacing the curling body also has the advantage that it can be cleaned, disinfected or exchanged for a defective one by easy handling.
  • FIG. 1 A sectional view through the hot air curling iron device 1 according to the invention is shown in FIG. 1.
  • the motor-driven curling body 2 is only partially shown.
  • the tine retraction mechanism is omitted, since such a mechanism is already known in DE-29 44 050 A1 and can be used according to the invention.
  • the curling body 2 has at its free end an actuating element, not shown here, for the retraction of the prongs 3.
  • the curling body 2 is axially detachably connected to the device 1 by means of a coupling 4, whereby the curling body 2 can be set in rotation.
  • a clutch 4 either a snap-in clutch or a permanent magnet clutch 5 can be provided.
  • the magnetic coupling 5 consists on the side of the curling winding body of a shaft journal with an embedded permanent magnet 6 and a magnetizable clutch drive disk 7, which is slightly hollow-bell-shaped due to a centering function.
  • the clutch 5 is driven by a motor 8 and a gear 9.
  • a hot air device not shown here, generates hot air 10 when the device is in operation, as shown by the arrows 11 and 12.
  • the cold air blown in at the arrows 11, 12 is heated by the electric heating coil 13 and flows through openings 14 and 18 into a hollow shaft 15 which has longitudinal holes 18 arranged in a radially uniform distribution between the two bearings 16, 17, whereby the hot air can reach the inside of the hollow curling body 2 and can exit through openings 19, both in the free openings 19 and in the openings 19 covered with a prong 3.
  • the cylindrical part of the curling body 2 is also heated (and with him the strand of hair wound on it).
  • the first bearing 16 has a larger diameter X than the shaft journal 21 with a diameter Y.
  • the clutch 4, 5 is provided with a radial play compensation device 20, as a result of which greater structural tolerances between the axes of the transmission 9 and clutch drive disk 7 can be compensated.
  • the clutch drive disk 7 is provided transversely to a drive shaft 25 with a fixed driving pin 26 which runs with a little play across a bore 27 of the drive shaft 75. To remove the curling body 2 for cleaning or replacement, it can be easily separated from the coupling 4, 5 by a slight axial force and removed from the device.
  • a corresponding snap-in coupling 5 ' is shown in a detail in FIG. 2.
  • the curling body 2 has an actuating element 22 which interacts with a tine retraction mechanism (not shown here) in such a way that the tines 3 can be retracted by preferably axially displacing the actuating element 22.
  • the curling body 2 'according to FIG. 4 differs from the curling body 2 according to FIG. 3 in that it has a larger winding body diameter and in that the actuating element 22' is additionally provided with a compartment tip. In this function is suitable the compartment tip 23 especially for axial actuation for pulling in the tines 3.

Landscapes

  • Hair Curling (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture Of Iron (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Claims (7)

  1. Appareil à boucler à air chaud (1) comportant un corps de formation de boucle (2, 2') pourvu de dents (3) disposées radialement et entraîné par un moteur, qui est relié à l'appareil (1) de manière axialement amovible par un arbre (24) traversé par de l'air chaud (10), caractérisé en ce que le corps (2, 2') est pourvu de dents (3) rétractables et comporte, à son extrémité libre, un élément d'actionnement (22, 22') pour rétracter les dents, en ce que le corps (2, 2') est solidaire, d'un côté, de l'arbre (24) et s'adapte dans un palier (16) et un avec accouplement (4, 5) dans la zone d'un tourillon (21), l'arbre (24) étant creux jusqu'entre le palier (16) et le tourillon (21) et comportant des orifices de passage d'air chaud (18), uniformément répartis radialement entre le palier (16) et le tourillon (21), et en ce que le palier (16) présente un plus grand diamètre que le tourillon (21) et en ce que la portion de l'arbre (24) située dans la zone des orifices (18), présente un plus petit diamètre que celui du tourillon (21).
  2. Appareil à boucler à air chaud selon la revendication 1, caractérisé en ce que l'élément d'actionnement (22, 22') a la forme d'une pointe de séparation.
  3. Appareil à boucler à air chaud selon la revendication 1, caractérisé en ce qu'il est prévu comme accouplement (4) un accouplement à encliquetage (5').
  4. Appareil à boucler à air chaud selon la revendication 1, caractérisé en ce qu'il est prévu comme accouplement (4, 5) un accouplement magnétique permanent (5).
  5. Appareil à boucler à air chaud selon la revendication 1, caractérisé en ce que l'accouplement (4, 5) est pourvu d'un dispositif de compensation de jeu radial (20).
  6. Appareil à boucler à air chaud selon la revendication 4, caractérisé en ce que le tourillon (21) est pourvu d'un aimant permanent (6).
  7. Appareil à boucler à air chaud selon l'une au moins des revendications précédentes, caractérisé en ce que le corps de bouclage (2, 2') présente différents diamètres d'enroulement.
EP89120253A 1988-11-03 1989-11-02 Fer à friser à air chaud Expired - Lifetime EP0367254B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3837297 1988-11-03
DE3837297A DE3837297A1 (de) 1988-11-03 1988-11-03 Heissluftlockenstabgeraet

Publications (2)

Publication Number Publication Date
EP0367254A1 EP0367254A1 (fr) 1990-05-09
EP0367254B1 true EP0367254B1 (fr) 1995-06-21

Family

ID=6366384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120253A Expired - Lifetime EP0367254B1 (fr) 1988-11-03 1989-11-02 Fer à friser à air chaud

Country Status (7)

Country Link
US (1) US5133372A (fr)
EP (1) EP0367254B1 (fr)
JP (1) JPH03502065A (fr)
AT (1) ATE123929T1 (fr)
DE (2) DE3837297A1 (fr)
ES (1) ES2076189T3 (fr)
WO (1) WO1990004937A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348030A (en) * 1992-10-14 1994-09-20 Hirzel Suzy C Retractable brush with upwardly angled teeth
US5887600A (en) * 1997-12-23 1999-03-30 Wilk; Sue Hair curling brush and method of using same
DE29915051U1 (de) * 1999-08-27 1999-12-09 Wik Elektro Hausgeraete Bürstenaufsatz für ein Warmlufthandgerät
US7015420B2 (en) * 2003-12-08 2006-03-21 Kenford Industrial Company Ltd. Hair brushing appliance
US20090205672A1 (en) * 2008-02-19 2009-08-20 Mcdonald Val Apparatus for separating hair
EP2524618A1 (fr) * 2011-05-19 2012-11-21 Babyliss Faco S.A. Enrouleur de bigoudis
GB2517321B (en) * 2013-10-28 2015-06-24 Tf3 Ltd Hair styling device
EP3100632A4 (fr) * 2014-01-27 2017-05-24 Organic Beauty Co., Ltd. Dispositif a boucler les cheveux comportant un reglage de la force de torsion
EP4295723A3 (fr) 2018-06-15 2024-02-21 Japham Group Limited Dispositif de coiffure
USD973364S1 (en) 2020-12-31 2022-12-27 Conair Llc Heated air styling brush
USD973363S1 (en) 2020-12-31 2022-12-27 Conair Llc Heated air hair brush
USD974042S1 (en) 2020-12-31 2023-01-03 Conair Llc Heated air hair brush
CN214854933U (zh) * 2021-07-16 2021-11-26 广东鸿源电器科技有限公司 一种自动卷发棒

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127330C (fr) * 1962-05-09
US3265075A (en) * 1963-09-19 1966-08-09 Gen Electric Hair curling and drying apparatus with magnetic coupling
US3750680A (en) * 1972-06-12 1973-08-07 B Miller Teasing comb
US3863652A (en) * 1973-08-31 1975-02-04 Malibu Personal Beauty Product Electrically driven heated hair curling or setting device
US3890984A (en) * 1974-01-23 1975-06-24 Alexander C Lesetar Hair dryer with rotary brush
US3894547A (en) * 1974-02-01 1975-07-15 Malibu Personal Beauty Product Hair styling apparatus
US4023578A (en) * 1974-11-08 1977-05-17 Etablissements Lardenois Blow-wave brush
DE2502821C3 (de) * 1975-01-24 1979-07-19 Dieter Walter 4300 Essen Liedtke Hand-Haarpflegegerät
US4191200A (en) * 1978-03-09 1980-03-04 Renda Frank J Hair dressing comb
DE2825099A1 (de) * 1978-06-08 1979-12-13 Braun Ag Vorrichtung zur haarbehandlung
DE2944050B1 (de) * 1979-10-31 1981-04-30 Icomag Trust Reg., Vaduz Lockenwickler
DE3119085A1 (de) * 1981-05-14 1982-12-02 Erwin 7967 Bad Waldsee Hymer Foenbuerste
DE3121848A1 (de) * 1981-06-02 1982-12-23 geb. Ehrmuth Heide 8100 Garmisch-Partenkirchen Brehm Haarpflegestab
US4492241A (en) * 1982-02-19 1985-01-08 Windmere Corporation Retractable curling brush
DE3215232A1 (de) * 1982-04-23 1983-10-27 Wella Ag, 6100 Darmstadt Verfahren zur umformung einer haarstraehne durch erwaermung und haarumformgeraet hierfuer
US4467821A (en) * 1983-07-07 1984-08-28 Conair Corporation Actuator control for retractable bristle brushes
US4664132A (en) * 1984-06-20 1987-05-12 Kim Schillig Motorized hair styling brush with removable dryer
LU85452A1 (fr) * 1984-07-06 1986-02-12 Faco Sa Brosse soufflante pour l'ondulation des cheveux
DE3529267A1 (de) * 1985-08-16 1987-02-26 Schuermann Hans Peter Foen-frisierstab mit drehbarer rundbuerste

Also Published As

Publication number Publication date
JPH03502065A (ja) 1991-05-16
US5133372A (en) 1992-07-28
EP0367254A1 (fr) 1990-05-09
DE3837297A1 (de) 1990-05-10
ATE123929T1 (de) 1995-07-15
ES2076189T3 (es) 1995-11-01
WO1990004937A1 (fr) 1990-05-17
DE58909306D1 (de) 1995-07-27

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