EP1610642B1 - Bigoudi - Google Patents

Bigoudi Download PDF

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Publication number
EP1610642B1
EP1610642B1 EP04765322A EP04765322A EP1610642B1 EP 1610642 B1 EP1610642 B1 EP 1610642B1 EP 04765322 A EP04765322 A EP 04765322A EP 04765322 A EP04765322 A EP 04765322A EP 1610642 B1 EP1610642 B1 EP 1610642B1
Authority
EP
European Patent Office
Prior art keywords
hair
roller
spindle
housing
hair roller
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
EP04765322A
Other languages
German (de)
English (en)
Other versions
EP1610642A1 (fr
Inventor
Holger Bartels
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL04765322T priority Critical patent/PL1610642T3/pl
Publication of EP1610642A1 publication Critical patent/EP1610642A1/fr
Application granted granted Critical
Publication of EP1610642B1 publication Critical patent/EP1610642B1/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
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/02—Hair winders or hair curlers for use substantially perpendicular to the scalp, i.e. steep-curlers
    • A45D2/10—Hair winders or hair curlers for use substantially perpendicular to the scalp, i.e. steep-curlers in the form of spools or bobbins

Definitions

  • the invention is directed to a curler of the type specified in the preamble of claim 1.
  • Generic curlers are known for example from DE-PS 953 906 or DE-PS 1 090 400.
  • small arms for fixing the winder to the emerging from the scalp hair strands are driven by a push rod to the outside when the winding process is completed, the hair strand is wound on the outer wall of a cylindrical bobbin.
  • DE-AS 1 279 293 shows a curler with a base having a bottom plate and an edge web and an insertion slot for a strand of hair, a centric pin on which a curling holder is attachable and a rotatable cage, via a locking lever after the winding process can be fixed.
  • DE-PS 1 010 708, DE-PS 1 032 701 or US-2 388 628 may also be mentioned.
  • the winding technique on cylindrical wound bodies also includes DE-822 885 or US Pat. No. 5,033,487.
  • Object of the present invention is therefore to overcome the disadvantages of the prior art.
  • a hair curler of the present invention comprises a winding mandrel, a bottom plate and a winding housing with tentacles.
  • the mandrel and the bottom plate may be integrally formed, so that the entire winder consists of only two parts.
  • the bottom plate in this case has an entry slot through which the strand of hair to be wound up can be guided into the winder.
  • the bottom plate has an edge web, which serves on the one hand as a guide for the winding housing, on the other hand as a handling element for the user.
  • the winding housing has, in the present invention, at least one slot through which the strand of hair to be wound up is led out of the winding housing.
  • the winder consists of only a very few, for example two parts, namely an element that provides the slotted bottom plate and the winding mandrel, and another element that provides a winding housing with the necessary for fixing tentacles, is the production greatly simplified. Handling is also made easier, as the user must move only one element in order to both wind as well as to fix. An encompassing is therefore not necessary, so that the winding time is optimized.
  • tentacles are employed at an angle of ⁇ 90 ° with respect to the outer jacket region of the winding housing. With the Aufwickelwindrise it is then possible that the tentacles can easily grind in the corner between the bottom plate and edge area without building a too large rotational resistance.
  • the invention also provides that the slots are provided in the transition region of the edge web and bottom plate with chamfers for the free ends of the tentacles.
  • An expedient embodiment of the invention consists in the fact that the winding housing is fixed in the position of use in the region of the free end and the winding mandrel and / or the transition region between edge web and bottom plate by latching or clamping.
  • the mandrel may also be conical in order to ensure a homogenization of the radius of curvature of the wound hair strand from beginning to the top. Such a conical design also ensures easier removal of the finished corrugated tress.
  • Such a low-friction design can be formed for example by a coating.
  • a further advantageous embodiment of the invention also consists in that the winding mandrel is made of a different material than the bottom plate. It may also be advantageous that the winding mandrel, for example, for better fixation during the winding of the hair strand has a structure. Such a structure may, for example, additionally influence the appearance of the finished curls.
  • the winding mandrel may be made inside, hollow. If, for example, the winding mandrel is additionally provided with radial bores, then the corrugated product to be applied, in addition to the customary variant from the outside, can also be applied directly from the inside to the strand of hair through the hollow mandrel and the radial bores. For this type of application, it may be advantageous to adapt the upper opening of the winding mandrel to a connection of a product container. Such a targeted application of fluid to be applied to the hair, for example, can bring with it the advantage that substantially less of this fluid is needed to achieve the desired effect.
  • the pitch of these tapered slots is selected such that the hair strand is conveyed in the direction of the upper end of the winding mandrel by rotating the winding housing. This can cause a jam in the lower area of the winder during the winding process can be prevented.
  • the winding housing in addition to the slots still has more openings. These openings are advantageous if the strand of hair is to be rinsed in the wound state.
  • This purging can be further improved by a curler according to the invention is formed at the upper end of the hollow winding mandrel for connection to a flushing device. As a result, the wound hair strand can be completely rinsed from the inside out.
  • the winding housing heat-insulating.
  • This heat insulation can be generated, for example, characterized in that the winding housing consists of a heat-insulating material.
  • a heat-insulating coating of the winding housing is also possible within the scope of the present invention.
  • a thermal insulation temperature increases the reaction temperature in the hair strand and thus decreases the reaction time. The duration for which the hair curlers must remain on the hair is thereby reduced.
  • the inner volume of the winding housing can be adapted.
  • a further advantageous embodiment of the invention is also that the bottom plate of the mandrel is designed with feet. These feet act as spacers between the bottom plate and the scalp. Furthermore, it may also be advantageous to provide the bottom plate of the mandrel with a concave curvature. Both through this Spacing as well as the concave formation creates a hair reservoir under the attached curler, This prevents individual hair strand of hair from getting jammed under the bottom plate between this and the scalp.
  • these feet from a soft material that does not damage the scalp.
  • the curler receives a firm and secure standing on the scalp through the feet.
  • a further advantageous embodiment of the present invention for example, have tapers on the tentacles, which facilitate engagement of the tentacles in the outlet openings. These tapers thus form a kind of kink or joint replacement for the tentacles.
  • the tentacles extend from the winding housing down parallel to the winding mandrel.
  • a hair curler according to the invention may be appropriate to design a hair curler according to the invention such that it has an additional clamping device, which also allows for the hair curler a use according to conventional application.
  • the general, designated 1 curler consists in an embodiment according to FIGS. 1 to 5 of two Kunststoff turnover of a in Fig. 3 separately shown winding housing 2, and a winding mandrel 3 shown in more detail in Fig. 4 with integrally molded bottom plate 4, which are joined together in the position of use, as is apparent from FIGS. 1 and 2.
  • the winding housing 2 is formed in the example shown, approximately cup-shaped, wherein the designated in Fig. 1 with 5 pot bottom has a passage opening 6 for the upper part of the winding mandrel 3 and four cutouts 7, which pass in designated 7a slots in the pot wall, so in that four winding housing wall surface elements 2 a arise.
  • At the free ends of the wall surfaces 2a outwardly facing and against these wall surfaces arranged at an acute angle tentacles 8 are integrally formed.
  • the bottom plate 4 has an approximately vertically upwardly facing edge region 9, whose axis is aligned substantially parallel to the axis of the winding mandrel 3.
  • the bottom plate with the edge region 9 is equipped with a threading the hair strand enabling slot 10 which is guided up to the winding mandrel 3 and this surrounds partially on both sides.
  • the bottom plate in the transition to the edge region 9 in the example shown four outlet openings 11, each having a against the winding direction shown in Fig. 1 salaried employee employed discharge slope 13, such that upon reverse rotation of the winding housing 2 against the winding direction indicated by arrow 12 the tentacles 8 can easily go outside.
  • the beginning of this exit process is indicated in Fig. 2.
  • the free end of the winding mandrel 3 may be provided with a small locking bead to fix the winding housing 2 slightly in the position of use, although at the same time the slight removal of the winding housing is ensured by the winding mandrel 3 after completion of the treatment process of the wound hair strand.
  • the user of a curler according to the invention forms with the hair to be treated hair tufts, denoted by 14 in Fig. 5 and puts this through the slot 10 in the bottom plate 4 in one of the four sections 7. Thereafter, the user turns the winding housing 2 in the direction of the arrow 12, whereby the hair tufts 14 is automatically wound up within the winding housing on the winding mandrel.
  • the strand of hair is guided during the rotation through a side surface of the slit 7. In the course of winding the hair strand is shortened and that until it is completely wound around the winding mandrel 3 within the winding housing 14.
  • Figs. 6 to 9 show another embodiment of the present invention.
  • the winding housing 2 has in the present embodiment, only a single slot 7 ', which widened towards the top.
  • This broadening of the slot 7 ' has the advantage that during the winding process, the strand of hair is passed through the side edge of this slot and the strand of hair moves during winding in the direction of the upper tip of the winding mandrel 3 by the oblique formation of this side edge.
  • a targeted winding the strand of hair on the winding mandrel 3 and avoiding a hair trap in the lower region of the winding mandrel 3 can thereby be achieved.
  • the winding mandrel 3 is hollow in the present embodiment. In addition to the central center bore, this mandrel still radial bores with openings 17. It is thus possible to apply a wound strand of hair from the inside of the mandrel 3 ago, with the desired product. This direct application of the product requires significantly less product.
  • the applied product can be rinsed again after the desired exposure time. This targeted rinsing ensures that virtually no corrugated product remains in the hair after the exposure time.
  • openings 18 are also provided in the winding housing 2.
  • Fig. 7 shows the bottom view of this embodiment of the invention.
  • the bottom plate 4 is concave here and thus adapted to the head shape.
  • 4 spacer feet 19 were arranged on this concave bottom plate, through which a hair reservoir is formed under the bottom plate when placing the winder 1 on the head.
  • the slot 10 in the bottom plate in the present embodiment has become very large, namely almost over the entire bottom plate 4.
  • the tentacles 8 are arranged at right angles to the outside on the winding housing 2. This means that the direction of rotation of the winding housing 2 can be freely selected depending on the preference of the user.
  • the tentacles 8 are bent by inserting the winding housing 2 on the winding mandrel 3 and the bottom plate 4 in the edge region 9 and out after completing the winding process through the outlet openings 11 to the outside in the surrounding hair.
  • the winding mandrel 3 tapers conically upwards.
  • FIGS. 10 to 13 Another possible embodiment of the present invention is shown in FIGS. 10 to 13.
  • the openings 18 in the winding housing 2 are made significantly smaller. This creates a very closed surface of the winding housing around the winding mandrel.
  • the heat produced by the action of, for example, corrugated products on the hair can therefore be removed less quickly in the present embodiment. If one provides the winding housing 2 of the present embodiment, moreover, with a heat insulation in the form of a coating or by a suitable choice of material, the increased temperature within the winding housing can significantly shorten the contact time on the hair strand and thus the total duration of use.
  • FIG. 12 a further embodiment of an inventive winding housing 2 of the present invention is shown.
  • the tentacles 8 extend down here parallel to the central axis of rotation of the winding housing.
  • the outlet openings 11 are not arranged in the edge region 9, but in the bottom plate 4. This means that after completing the winding process by the turning back of the Wickeigephinuses 2, the tentacles 8 not in the surrounding hair, but in which, located in the hair reservoir under the bottom plate 4, part of the wound hair strand come to engage.
  • the tentacles 8 of the present embodiment are also still equipped with tapers, which still facilitates a required for turning the winding housing 2 bending the tentacles 8.

Landscapes

  • Hair Curling (AREA)
  • Cosmetics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Massaging Devices (AREA)

Claims (30)

  1. Bigoudi (1) comprenant une broche d'enroulement (3) centrale et une enveloppe d'enroulement (2) en partie fendue, disposée sur cette broche d'enroulement en l'entourant avec écart, le bigoudi étant fixé aux cheveux à proximité du cuir chevelu au moyen de bras d'accrochage et positionné dans la position d'enroulement définitive à peu près verticalement au cuir chevelu,
    caractérisé en ce
    que le bigoudi (1) présente les éléments suivants : une broche d'enroulement (3), une plaque de fond (4) comprenant une fente d'entrée (10) pour la mèche de cheveux, qui est munie d'une nervure de bord (9) orientée vers le haut, ainsi que des ouvertures de passage pour les bras d'accrochage (8) dans la partie intermédiaire entre la plaque de fond et la nervure de bord, et une enveloppe d'enroulement (2) qui présente un boîtier cylindrique (2a), muni d'au moins une fente (7a), comprenant des bras d'accrochage (8) sur la partie de bord (9) s'appuyant sur la plaque de fond (4) en position d'utilisation.
  2. Bigoudi selon la revendication 1,
    caractérisé en ce
    que les bras d'accrochage (8) sont positionnés dans un angle de maximum 90° par rapport à la partie d'enveloppe extérieure (2a) de l'enveloppe d'enroulement (2).
  3. Bigoudi selon la revendication 1 ou 2,
    caractérisé en ce
    que les fentes (11) dans la partie intermédiaire de la nervure de bord (9) et de la plaque de fond (4) sont munies d'inclinaisons d'attaque (13) pour les extrémités libres des bras d'accrochage (8).
  4. Bigoudi selon la revendication 3,
    caractérisé en ce
    que le nombre des fentes (11) est supérieur au nombre des bras d'accrochage (8).
  5. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que dans la partie de l'extrémité libre de la broche d'enroulement (3) et/ou dans la partie intermédiaire entre la nervure de bord et la plaque de fond (4), l'enveloppe d'enroulement (2) est fixée par encliquetage ou serrage en position d'utilisation.
  6. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la broche d'enroulement (6) est exécutée de manière conique.
  7. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la surface de la broche d'enroulement (6) est conçue avec peu de frottement.
  8. Bigoudi selon la revendication 7,
    caractérisé en ce
    que la surface de la broche d'enroulement (3) conçue avec peu de frottement est formée par un revêtement.
  9. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la broche d'enroulement (3) est fabriquée dans un autre matériau que la plaque de fond (4).
  10. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la broche d'enroulement (3) présente une structure sur sa surface.
  11. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la broche d'enroulement (3) est creuse à l'intérieur.
  12. Bigoudi selon la revendication 11,
    caractérisé en ce
    que la broche d'enroulement (3) est munie de trous radiaux (17).
  13. Bigoudi selon la revendication 11 ou 12,
    caractérisé en ce
    que l'ouverture supérieure de la broche d'enroulement (3) est adaptée au raccordement d'un récipient de produit.
  14. Bigoudi selon l'une des revendications 12 à 13,
    caractérisé en ce
    que les trous (17) sont répartis de manière précise sur la broche d'enroulement (3) afin de créer des zones à ondulations différentes sur la mèche de cheveux (14).
  15. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que l'enveloppe d'enroulement (2) présente au moins une découpe (7') s'élargissant vers le haut.
  16. Bigoudi selon la revendication 15,
    caractérisé en ce
    que l'inclinaison des fentes inclinées (7') est sélectionnée de telle manière que la mèche de cheveux est amenée en direction de l'extrémité supérieure de la broche d'enroulement (3) en raison de la rotation de l'enveloppe d'enroulement.
  17. Dispositif selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que l'enveloppe d'enroulement présente des ouvertures (18).
  18. Bigoudi selon l'une des revendications 11 à 17,
    caractérisé en ce
    que l'extrémité supérieure de la broche d'enroulement creuse (3) est exécutée pour être raccordée à un dispositif de rinçage, au moyen duquel le produit peut être rincé hors la mèche de cheveux enroulée depuis l'intérieur.
  19. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que l'enveloppe d'enroulement (2) présente une isolation thermique.
  20. Bigoudi selon la revendication 19,
    caractérisé en ce
    que l'enveloppe d'enroulement (2) est constituée d'un matériau thermo-isolant.
  21. Bigoudi selon la revendication 19,
    caractérisé en ce
    que l'enveloppe d'enroulement (2) présente au moins un revêtement thermo-isolant.
  22. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le volume intérieur de l'enveloppe d'enroulement (2) est adapté à la longueur de la mèche de cheveux à traiter.
  23. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que des petits socles (19) sont appliqués sur la plaque de fond (4) de la broche d'enroulement (3).
  24. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que la plaque de fond (4) de la broche d'enroulement (3) présente une courbure concave.
  25. Bigoudi selon l'une des revendications 23 et 24,
    caractérisé en ce
    qu'en raison de l'écartement de la plaque de fond (4) par rapport au cuir chevelu, un réservoir de cheveux est créé en dessous du bigoudi posé.
  26. Bigoudi selon les revendications 23 à 25,
    caractérisé en ce
    que les petits socles (19) sont fabriqués dans un matériau mou ne blessant pas le cuir chevelu.
  27. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que les bras d'accrochage (8) présentent des rétrécissements (20) lesquels facilitent un encliquetage des bras d'accrochage (8) dans les ouvertures de sortie (11).
  28. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que les bras d'accrochage (8) s'étendent de l'enveloppe d'enroulement (2) vers le bas en parallèle à la broche d'enroulement.
  29. Bigoudi selon la revendication 28,
    caractérisé en ce
    que les ouvertures de sortie (11) sont intégrées dans la plaque de fond (4), de sorte que les bras d'accrochage (8) ont prise dans les cheveux du réservoir de cheveux situé en dessous de la broche d'enroulement (3).
  30. Bigoudi selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que celui-ci présente un dispositif de fixation supplémentaire, lequel permet au bigoudi d'être également utilisé de manière conventionnelle.
EP04765322A 2004-04-10 2004-09-17 Bigoudi Expired - Lifetime EP1610642B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04765322T PL1610642T3 (pl) 2004-04-10 2004-09-17 Wałek do włosów

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004017626 2004-04-10
PCT/EP2004/010425 WO2005096873A1 (fr) 2004-04-10 2004-09-17 Bigoudi

Publications (2)

Publication Number Publication Date
EP1610642A1 EP1610642A1 (fr) 2006-01-04
EP1610642B1 true EP1610642B1 (fr) 2006-08-02

Family

ID=34958807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04765322A Expired - Lifetime EP1610642B1 (fr) 2004-04-10 2004-09-17 Bigoudi

Country Status (13)

Country Link
US (1) US7971593B2 (fr)
EP (1) EP1610642B1 (fr)
JP (1) JP2007532159A (fr)
CN (1) CN1960657B (fr)
AT (1) ATE334609T1 (fr)
BR (1) BRPI0418732A (fr)
DE (1) DE502004001104D1 (fr)
DK (1) DK1610642T3 (fr)
ES (1) ES2270388T3 (fr)
MX (1) MXPA06011371A (fr)
PL (1) PL1610642T3 (fr)
RU (1) RU2006139594A (fr)
WO (1) WO2005096873A1 (fr)

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CN1960657A (zh) 2007-05-09
ATE334609T1 (de) 2006-08-15
ES2270388T3 (es) 2007-04-01
WO2005096873A1 (fr) 2005-10-20
MXPA06011371A (es) 2006-12-20
US20080236610A1 (en) 2008-10-02
US7971593B2 (en) 2011-07-05
RU2006139594A (ru) 2008-05-20
CN1960657B (zh) 2010-12-29
DE502004001104D1 (de) 2006-09-14
JP2007532159A (ja) 2007-11-15
EP1610642A1 (fr) 2006-01-04
DK1610642T3 (da) 2006-11-27
BRPI0418732A (pt) 2007-09-11
PL1610642T3 (pl) 2007-01-31

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