EP0097747A1 - Beheizbare Haube zum Frisieren von Haaren - Google Patents

Beheizbare Haube zum Frisieren von Haaren Download PDF

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Publication number
EP0097747A1
EP0097747A1 EP82401193A EP82401193A EP0097747A1 EP 0097747 A1 EP0097747 A1 EP 0097747A1 EP 82401193 A EP82401193 A EP 82401193A EP 82401193 A EP82401193 A EP 82401193A EP 0097747 A1 EP0097747 A1 EP 0097747A1
Authority
EP
European Patent Office
Prior art keywords
shells
heating
helmet
helmet according
hair
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.)
Withdrawn
Application number
EP82401193A
Other languages
English (en)
French (fr)
Inventor
Claude Zambelli
Jacqueline Zambelli
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.)
THERMOBELLE SA
Original Assignee
THERMOBELLE SA
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 THERMOBELLE SA filed Critical THERMOBELLE SA
Priority to EP82401193A priority Critical patent/EP0097747A1/de
Publication of EP0097747A1 publication Critical patent/EP0097747A1/de
Withdrawn legal-status Critical Current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
    • A45D20/20—Helmets without hot air supply or other ventilation, e.g. electrically heated

Definitions

  • the invention relates to a heated helmet for hairdressing, which can be used in particular for making perms.
  • hairdressers To provide hair with a curl or waviness that it does not naturally have, hairdressers commonly carry out what is called “perms”.
  • the hair, separated into fine strands, is coiled dry on rollers or curlers, the liquid to perm is then applied to the entire surface of the skull, around each curler, and each of these is then fitted with heating elements, for example in the form of elastic sleeves wrapped around each curler, these sleeves having been previously heated.
  • This method of making perms requires an expensive accessory device for individually heating the sleeves and, moreover, it presents the risk of damaging the hair subjected frequently to such dry treatments.
  • Such cold perms have the disadvantage that the treatment time can be relatively long, which is inconvenient for the client for whom, moreover, the plastic sheet tightened around the head and the asbestos cap are difficult to bear. . They also require that the hairdressing salon be equipped with hair dryer helmets which may in some cases be necessary to have recourse to. However, there are more and more often 3rd hair salons which have very few such dryer hoods or which, even, do not have them because of the new widespread fashion of hairdressing by brushing.
  • the heated helmet according to the invention is characterized in that it comprises two plastic shells connected to each other in a sealed manner on their periphery, which has a contour allowing the helmet to be applied so as to frame the face of a client , the hulls defining an interior volume large enough for the client's skull, fitted with rollers, to lodge there without coming into contact with the inner shell, and in that it comprises a resistant wire extending freely between the two shells, suitable for heating the air cushion enclosed by them.
  • the setting time of cold perms is significantly reduced.
  • the setting time usually of the order of 20 to 25 minutes at least, is reduced to about 7 minutes.
  • the helmet which is held in place so as to frame the face, closing means being provided for applying the rear part of the helmet behind the neck, does not cause any discomfort to the client.
  • the resistant wire is enclosed between two sheets of flexible plastic, the resistant film thus formed being fixed by a few welding points either to the inner shell or to the outer shell.
  • This characteristic makes it easier to manufacture the helmet, the resistant film being held in place on the inner shell for example, before applying and welding the outer shell to the latter.
  • the heated helmet includes a inspection hatch which, when raised, allows access to the rear part of the skull without the need to remove the helmet. After leaving the pro due to permanent action for a certain time, it is then very easy for the hairdresser to lift the inspection hatch, to unroll one of the curlers placed on the rear part of the skull, possibly to rewind the lock if the treatment time turns out to be insufficient , and this very quickly, without causing any discomfort to the client, since the helmet does not have to be removed and then replaced.
  • the two shells constituting the heated helmet are advantageously made of polyvinyl chloride, a material very easy to clean. 1
  • the helmet 10 according to the invention is made of a flexible plastic material but nevertheless having sufficient rigidity so that it is self-supporting, that is to say so that, when it is fixed on the head of a client, it can be maintained without collapsing by surrounding the entire surface of the skull with curlers.
  • the helmet according to the invention has, seen from the front, a cutout 11, the contour of which corresponds substantially to the layout hair.
  • the lower marginal part of the helmet ends at the rear with two separate tabs 12 and 13, each provided with closing means 12 1 , 13 1 , for example of the Velcro type, which, when the helmet is placed on the head of the client, ensure the closure of the latter by mutual cooperation.
  • the helmet comprises an inner shell 14 and an outer shell 15 assembled one inside the other, these shells being connected to each other, advantageously by welding, only on their peripheral zone 16.
  • Each of the shells 14, 15 can be produced from a single, continuous sheet, shaped so as to give the helmet the desired shape.
  • each of the shells is produced from several strips of plastic material connected to each other by weld lines.
  • Each shell can thus comprise a marginal band 17, ending on the rear along the two closing tabs 12 and 13, two lateral bands 18, 19 and an upper band 20.
  • the resistant wire 21 is arranged in meanders on. the entire surface of the helmet, so as to be able to heat the entire volume of air enclosed between the two shells 14 and 15.
  • a thermostat 22 On the circuit of the resistant wire are advantageously interposed a thermostat 22, as visible in FIG. 3, as well as a thermal fuse 23, which is visible in FIG. 2.
  • the two ends of the resistant wire 21 are assembled in a sheath 24 to the end of which is connected a usual plug.
  • the resistant wire 21 is of course itself surrounded by a sheath of insulating material.
  • the resistant wire is enclosed between two sheets of flexible plastic material welded to each other, the resistant film thus formed being held by a few welding spots either on the inner shell or on the outer shell.
  • Such an embodiment is particularly advantageous from the technical point of view of manufacturing the helmet, the resistant film, during assembly, being able to be maintained for example by the inner shell, without the possibility of relative displacement, the latter then being applied against the shell exterior and finally the two shells welded to each other on all their peripheral zones.
  • the helmet according to the invention is cut out on the rear following an inspection hatch 25, which can be raised or lowered according to the double arrow 26 by pivoting around a line of curvature 27.
  • This hatch allows access to the curlers on which the hair is wound while leaving the helmet in place on the client's head. It is advantageously of sufficient dimensions to release, when it is raised, a space allowing the hairdresser to introduce his fingers and to unwind one of the strands of coiled hair. The hairdresser can thus check, without the need to remove the helmet, whether the perm product has acted long enough to give the hair the desired waviness.
  • the inspection hatch 25 is advantageously provided in the part of the helmet located at the level of the rear part of the skull, substantially above the neck, the hair implanted in this part being generally those which acquire the most difficulty an unnatural undulation.
  • the heat supplied by the resistant wire is dissipated very regularly.
  • the heat given off in the volume that the helmet encloses is humid, which eliminates any risk of damage. hair.
  • the helmet according to the invention thus makes it possible, by adding heat, to activate the chemical reaction of the product to perm on the hair, and to significantly reduce the setting time.
  • the heating helmet according to the invention allows setting of cold perms in a period as short as 7 minutes.
  • the plastic material of the helmet is advantageously polyvinyl chloride. Although an opaque plastic material can be used, it is advantageous to make the helmet from transparent material, the hairdresser thus having the possibility of checking with a simple glance the good holding in position of the rollers on which the hair is wound.
  • the application of the helmet according to the invention is in no way limited to perms. As another application, it can be mentioned, without this being in no way limiting, the production of bleached strands of hair, the production of dyes and, in general, any hair treatment requiring a relatively long setting time.
  • the uniform, humid heat given off by the helmet according to the invention in fact makes it possible to significantly reduce setting times.

Landscapes

  • Helmets And Other Head Coverings (AREA)
EP82401193A 1982-06-28 1982-06-28 Beheizbare Haube zum Frisieren von Haaren Withdrawn EP0097747A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82401193A EP0097747A1 (de) 1982-06-28 1982-06-28 Beheizbare Haube zum Frisieren von Haaren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82401193A EP0097747A1 (de) 1982-06-28 1982-06-28 Beheizbare Haube zum Frisieren von Haaren

Publications (1)

Publication Number Publication Date
EP0097747A1 true EP0097747A1 (de) 1984-01-11

Family

ID=8189917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82401193A Withdrawn EP0097747A1 (de) 1982-06-28 1982-06-28 Beheizbare Haube zum Frisieren von Haaren

Country Status (1)

Country Link
EP (1) EP0097747A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505997A (en) * 1937-11-19 1939-05-19 Georg Fritz Stroeher An electrically heated cap for treating the hair
US2411994A (en) * 1945-09-10 1946-12-03 Products Dev Inc Hair waving cap
FR942727A (fr) * 1947-03-07 1949-02-16 Bonnet chauffant pour l'obtention d'ondulations indéfrisables
US2668367A (en) * 1949-11-10 1954-02-09 Chedister Conkling Hair drier
US2900739A (en) * 1958-04-21 1959-08-25 Tofield Ronnie Portable electric hair dryer
US3988568A (en) * 1975-08-22 1976-10-26 Jo Marie Mantell Heated head enclosure
US4061898A (en) * 1976-08-16 1977-12-06 Redken Laboratories, Inc. Heat cap

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505997A (en) * 1937-11-19 1939-05-19 Georg Fritz Stroeher An electrically heated cap for treating the hair
US2411994A (en) * 1945-09-10 1946-12-03 Products Dev Inc Hair waving cap
FR942727A (fr) * 1947-03-07 1949-02-16 Bonnet chauffant pour l'obtention d'ondulations indéfrisables
US2668367A (en) * 1949-11-10 1954-02-09 Chedister Conkling Hair drier
US2900739A (en) * 1958-04-21 1959-08-25 Tofield Ronnie Portable electric hair dryer
US3988568A (en) * 1975-08-22 1976-10-26 Jo Marie Mantell Heated head enclosure
US4061898A (en) * 1976-08-16 1977-12-06 Redken Laboratories, Inc. Heat cap

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Legal Events

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

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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

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18D Application deemed to be withdrawn

Effective date: 19841221

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZAMBELLI, JACQUELINE

Inventor name: ZAMBELLI, CLAUDE