EP0808232A1 - Dispositif pour le chauffage de ciseaux - Google Patents

Dispositif pour le chauffage de ciseaux

Info

Publication number
EP0808232A1
EP0808232A1 EP96904022A EP96904022A EP0808232A1 EP 0808232 A1 EP0808232 A1 EP 0808232A1 EP 96904022 A EP96904022 A EP 96904022A EP 96904022 A EP96904022 A EP 96904022A EP 0808232 A1 EP0808232 A1 EP 0808232A1
Authority
EP
European Patent Office
Prior art keywords
scissor
heater according
scissors
receptacles
device unit
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.)
Ceased
Application number
EP96904022A
Other languages
German (de)
English (en)
Inventor
Rudolf Bauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0808232A1 publication Critical patent/EP0808232A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/04—Guards or sheaths for scissors, e.g. combined with manicuring appliances

Definitions

  • the invention relates to a scissor heater for hairdressing scissors.
  • the hair consists of three layers, namely the outer protective and glossy layer, the scaly or bark-shaped cuticle, an underlying fiber layer made of spindle cells, the actual hair shaft, the so-called cortex, and finally - in the middle of the hair - the pulp layer , the so-called medulla.
  • This marrow layer is the moisture carrier of the hair. The moisture runs through the hair from the scalp. When moisture is no longer transferred, the hair becomes drier. Hair behavior changes. A newly formed hair that has never been cut is closed at the tip and thus secured against loss of moisture. After cutting - during the approximately 7-year life of a hair - there is an open end from now on, which allows moisture loss. This can lead to dryness and fanning, especially with long hair.
  • the connection of the scissors to the feed lines and the formation of the heating devices in the scissors themselves is extremely complicated, difficult to handle and structurally expensive. Therefore, this so-called cauterization of the hair has not been used economically since then.
  • the invention has for its object to provide a device that allows sealing the hair ends in a simple manner when cutting hair.
  • this object is achieved in that a scissor receptacle and heating devices suitable as a quiver for inserting scissors are provided in a device unit, and in which the heating device surrounds the space intended for receiving the scissors.
  • the invention therefore proceeds from the known devices and heats the scissors - preferably alternately at least two scissors - in a scissor heater to be provided separately, from which they can be removed and used for cutting. It is heated to a temperature that seals the cut ends of the hair when cut. This takes place from a temperature of approx. 150 ° C. To ensure this for a duration of approx. 6 to 12 seconds, the scissors should be heated up to an - adjustable - temperature to between 150 ° and 250 ° C in a scissor heater his.
  • a device unit has at least two scissor receptacles into which one pair of scissors is alternately heated while another is being used, so that 6/24468 PC - 7 --- P96 / 00526
  • the device unit or the like on a Tragriehmen is worn on the operator's body so that the scissors are always within easy reach in an ergonomically convenient manner.
  • Figure 1 is a scissor heater with a suspension device
  • FIG. 3 shows a section through a scissor heater according to Figure 2;
  • FIG. 4 shows the heating of a quiver of a scissor heater after a modification of the first exemplary embodiment
  • Figure 5 shows the formation of scissors
  • Figure 6 shows a third embodiment
  • FIG. 7 shows a section along the line VII-VII in FIG. 6.
  • the scissor heater 1 is formed by two quiver-like scissor receptacles 2, 2 ', which are combined in a device unit 3.
  • This device unit 3 is worn on the body of a hairdresser or a hairdresser on suitable suspension straps 4, for example at a hip height in an ergonomic manner.
  • the scissors 5, 5 'inserted in the scissor receptacles 2, 3 can then be easily inserted and removed at any time without looking. This can be done alternately, so that one pair of scissors is heated while the other is being used.
  • FIG. 3 shows the scissor receptacles 2, 2 'in the device unit 3 in detail.
  • the scissor receptacles consist of conically tapering quivers 7, 7 ', which are surrounded by heating devices 6, 6', such as in a hot wax glue gun. These heating devices can be replaced by spiral heating wires, glued heating resistors or the like are formed, which are supplied with power via lines 8.
  • the heating devices 6, 6 ' should be well insulated from the outside, ie to the side which is not in contact with the quivers 7, 7'.
  • the quivers are pivoted at their lower ends to the ends of a rocker 9.
  • the rocker is rotatably arranged in the device unit 3 on the shaft 10 and provided with a bracket 11, which has a straight rail piece 12 parallel to the rocker, on which a weight 13 can be displaced.
  • the scissor holder 2 is empty.
  • the scissors 5 have cooled down so far during handling that the operator wants to change the scissors, they insert the scissors 5 into the scissors receptacle 2 and press the scissor receptacle 2, perhaps even without any specific additional effort, i.e. simply by sliding in so far down that the rocker 9 tilts, ie changes its position so that the left end - based on a horizontal - is lower than the right.
  • Appropriate stops (not shown) must be provided.
  • a gearwheel 40 is arranged between the scissor receptacles 2, 2 'and is in engagement with two toothed racks 41, 41', one of which is on the one scissor receptacle 2, the other is arranged on the other scissor holder 2 '. If one inserts a pair of scissors into one of the scissors receptacles and thus exerts pressure in the insertion direction, the described gear connection reverses the movement and thus moves the other scissors receptacle against the insertion direction. It goes without saying that such a bistable holder can also achieve the scissor receptacles by other means.
  • the lines 8 lead to a connecting element 14 and from there via lines 15 to a spiral cable 16 (see FIG. 2), which is still connected via a piece to a suspension belt 4 above the device unit 3 and can then be led away from there to a socket. This is important so that the device unit 3 does not tilt when the operator moves by pulling the spiral cable.
  • the scissors 5, 5 ' can also be heated by other means, for example in the manner of a soldering iron. Then you have to design the quiver 7, 7 'as shown in FIG. 4. Following the actual quiver, a resistance part 17 is provided, to which current is supplied through a line 18. It goes without saying that the quiver 7, 7 'must be suitably insulated from the outside. One can then also expediently provide that the heating is regulated, that is to say that in the sockets 7, 7 'near the insertion opening, ie at the top in FIG. 3 or on the left in FIG.
  • a temperature sensor is attached which, when a certain temperature is reached, is the temperature sensor
  • the power supply to the heating is interrupted and the heating is switched on again when the temperature drops below a certain minimum value.
  • Indicator lamps 19 can then also be provided, as can be seen in FIG. 2, so that if desired, also sees from above whether and which of the two scissors is currently being heated.
  • Such control circuits for heaters are known to the person skilled in the art, however, so that no further explanation is required in the present context. It is important for the formation of the heater that it is light, small and well insulated from the outside. It also goes without saying that the shape of the scissor receptacles should be adapted to the outer contour of the scissors to be used as far as possible in order to provide optimal contact between the scissors and the quiver 7 or 7 '.
  • the construction of the scissors must be specially adapted to this purpose.
  • the handles 20 must be well insulated.
  • the ends 21 of the insulation should be somewhat widened and designed so that they form a system for the index finger of the operator's hand so that the operator does not accidentally grip the heated metallic cutting edge.
  • the insulation of the handles 20 must be made of a suitable high quality insulating plastic. It is also advisable to provide the legs 22 of the handles with openings 23 in order to improve the cooling by ambient air.
  • the exposed metallic cutting edges 24 of the scissors should be colored dark and matt, for example by browning. This prevents heat discolouration and stains from burnt hair pieces. For the rest, one secures such formation of the surfaces of the blades 24 of the scissors better heat absorption within the quiver 7, 7 'in contrast to, for example, highly reflective surfaces, for example made of chrome.
  • FIGS. 6 and 7 show an exemplary embodiment with an alternative positioning of a device unit 3.
  • the device unit 3 hangs on an arm 25. This in turn is connected to a bracket 26.
  • This bracket 26 is designed like an inverted "U” and has its ends on a setting plate 27 and is connected to this.
  • the device unit 3 has two scissor receptacles 2, 2 'lying side by side.
  • the suspension on an arm 25 and a bracket 26 in the manner shown prevents heat transfer from the unit 3 to the footprint.
  • the quiver in it itself is sufficiently thermally insulated, one can also place a device unit 3 on a suitable parting surface without such a receptacle.
  • the rear openings 32 are open, so that hair fragments that adhere to the scissors and then come loose can fall out or be shaken out of the scissor receptacles 2, 2 ′ through the openings 32.
  • Such openings can of course also be provided in the scissor receptacles according to FIG. 3.
  • suspension unit which is normally carried on a hanger, also has a set-up puddle, that is to say it is a stable device that can also be set up.
  • wearing on the body can be carried out not only in the manner shown in FIGS. 1 and 2 on suspension straps 4, but also on a belt or the like.
  • the temperature heating or control should preferably be adjustable.
  • an adjustment handle 35 is provided.
  • the adjustability should be such that the shears can be heated to between 130 ° C and 250 ° C.
  • the invention makes it possible to carry out the following procedure: Before cutting with a pair of scissors that have been heated with a pair of scissors heaters, the previously carefully dried hair is hydrated at the intended interfaces with hydrolysed keratin ("liquid hair") Saturation sprayed. These areas are then completely dried again, and as a result the applied keratin combines with the keratin of the hair.
  • keratin hydrolysed keratin
  • the keratin previously applied by spraying bonds with the keratin of the hair at the interface. In this way, the "sealing" of the end is advantageously improved at this sensitive hair spot. This makes it particularly more resistant to mechanical and chemical influences.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Abstract

L'invention concerne un dispositif servant au chauffage de ciseaux de coiffure, formant une unité (3) comprenant des ouvertures (2, 2') qui peuvent être utilisées comme étuis (7, 7') dans lesquels on peut insérer les paires de ciseaux (5, 5'), et des dispositifs de chauffage (6, 6'), chacun de ces dispositifs (6, 6') entourant l'espace dans lequel une paire de ciseaux peut être insérée.
EP96904022A 1995-02-09 1996-02-08 Dispositif pour le chauffage de ciseaux Ceased EP0808232A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19504199 1995-02-09
DE19504199A DE19504199C2 (de) 1995-02-09 1995-02-09 Scherenheizgerät sowie Verfahren zum Versiegeln der beim Schneiden von Haaren entstehenden Schnittstellen
PCT/EP1996/000526 WO1996024468A1 (fr) 1995-02-09 1996-02-08 Dispositif pour le chauffage de ciseaux

Publications (1)

Publication Number Publication Date
EP0808232A1 true EP0808232A1 (fr) 1997-11-26

Family

ID=7753504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96904022A Ceased EP0808232A1 (fr) 1995-02-09 1996-02-08 Dispositif pour le chauffage de ciseaux

Country Status (4)

Country Link
US (1) US6084211A (fr)
EP (1) EP0808232A1 (fr)
DE (1) DE19504199C2 (fr)
WO (1) WO1996024468A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959986A1 (de) * 1999-12-13 2001-06-21 Heiss Josef Medizintech Elektrisch betreibbares Haarschneidesystem
DE10121427C2 (de) * 2001-05-02 2003-06-26 Jaguar Stahlwarenfabrik Gmbh Steuergerät für zumindest ein beheizbares Friseur- Schneidwerkzeug und Verfahren zu dessen Betrieb
US6900416B1 (en) * 2002-12-05 2005-05-31 Petry Erik Grease gun warmer
US6866776B2 (en) * 2003-03-14 2005-03-15 Wendy Zeller Leason Heater for massage nodes and massage therapy device including same
US20040245243A1 (en) * 2003-06-05 2004-12-09 Ossanna Lino A. Apparatus for warming gynecological instruments
US7315691B1 (en) 2004-01-15 2008-01-01 Wax Figures, Inc. Wax dispenser for hot wax applications
US7234601B2 (en) * 2004-04-15 2007-06-26 Aspden Kathy A Display organizer
US20070283978A1 (en) * 2006-05-23 2007-12-13 Montagnino James G Hair styling system
WO2017023338A1 (fr) * 2015-08-06 2017-02-09 Jacobs Emerging Technologies, Llc Support de dispositif médical

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625487A (en) * 1927-04-19 Heater for curling irons and the like
US932539A (en) * 1908-08-10 1909-08-31 George B Katzenstein Jr Curling-iron heater.
US1061289A (en) * 1912-08-31 1913-05-13 Charles C Heyder Electric heater.
US1170859A (en) * 1915-05-11 1916-02-08 William R Walker Scissors-hanger.
US1462392A (en) * 1922-02-09 1923-07-17 Erve C Strickland Electric heater
US2326572A (en) * 1942-07-01 1943-08-10 Bell Telephone Labor Inc Holder for electrically heated tools
US2592484A (en) * 1946-06-15 1952-04-08 Moreton A Smith Power-driven tweezer
US2708537A (en) * 1954-04-30 1955-05-17 Dec Edward Automatic ejector for toy gun holster
FR1502767A (fr) * 1966-08-25 1967-11-24 Ciseau perfectionné
US3637120A (en) * 1970-10-08 1972-01-25 William C Clay Solder iron holster
DE2204560A1 (de) * 1972-02-01 1973-08-09 Daimler Benz Ag Verfahren zum herstellen eines gehaeusemantels fuer eine rotationskolben-brennkraftmaschine
GB1432242A (en) * 1972-04-16 1976-04-14 Spreadally Pty Ltd Articles of cutlery paint scrapers and the like
US3946196A (en) * 1974-06-13 1976-03-23 Schick Incorporated Hair curling appliance
US4103145A (en) * 1975-07-24 1978-07-25 Oliveri Joseph T Hair curling iron and oven
FR2391820A1 (fr) * 1977-01-28 1978-12-22 Marchand Bernard Fourreau de couteau
FR2407797A1 (fr) * 1977-11-02 1979-06-01 Seintier Jean Claude Ciseau infra-rouge
FR2532878B1 (fr) * 1982-09-15 1987-02-06 Solvinto Francois Appareil pour la coupe et les soins des cheveux
DE3538545A1 (de) * 1985-10-30 1987-05-07 Braun Ag Kabelloser lockenstab mit einer separaten heizstation
FR2612381A1 (fr) * 1987-03-16 1988-09-23 Michit Emile Dispositif pour couper et soigner les cheveux par cauterisation thermique
IT1246250B (it) * 1990-07-10 1994-11-17 Giovanni Caron Forbici a taglienti iperriscaldati,termocontrollati,particolarmente agli effetti della asetticita' e per autocauterizzare i capelli durante il taglio nonche' impianto per la loro gestione
US5421498A (en) * 1994-03-22 1995-06-06 Menoni; Nancy J. Holster for a hairdresser's scissors
US5533618A (en) * 1994-10-11 1996-07-09 Pickels, Jr.; Robert F. Surgical holster

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9624468A1 *

Also Published As

Publication number Publication date
DE19504199A1 (de) 1996-05-15
WO1996024468A1 (fr) 1996-08-15
US6084211A (en) 2000-07-04
DE19504199C2 (de) 1996-09-05

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