WO2011004043A2 - Dispositif applicateur de produits fusibles - Google Patents

Dispositif applicateur de produits fusibles Download PDF

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Publication number
WO2011004043A2
WO2011004043A2 PCT/ES2010/070451 ES2010070451W WO2011004043A2 WO 2011004043 A2 WO2011004043 A2 WO 2011004043A2 ES 2010070451 W ES2010070451 W ES 2010070451W WO 2011004043 A2 WO2011004043 A2 WO 2011004043A2
Authority
WO
WIPO (PCT)
Prior art keywords
wax
tank
ptc thermistor
housing
plug
Prior art date
Application number
PCT/ES2010/070451
Other languages
English (en)
Spanish (es)
Other versions
WO2011004043A3 (fr
Inventor
Luis Martinez De San Vicente Oliveras
Original Assignee
Ceras Especiales Martinez De San Vicente, S.A.
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 Ceras Especiales Martinez De San Vicente, S.A. filed Critical Ceras Especiales Martinez De San Vicente, S.A.
Priority to EP10737598A priority Critical patent/EP2452586A2/fr
Priority to US13/382,827 priority patent/US20120177429A1/en
Publication of WO2011004043A2 publication Critical patent/WO2011004043A2/fr
Publication of WO2011004043A3 publication Critical patent/WO2011004043A3/fr

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
    • A45D26/0014—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers using wax
    • 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
    • A45D2026/008—Details of apparatus for removing superfluous hair
    • 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
    • A45D26/0019—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers using an adhesive element

Definitions

  • the invention relates to an applicator device of a meltable product such as wax for depilating, of which they comprise a hand-held housing and open upper delimiting a recess that, as a receptacle, receives the plug of a tank that stores wax and that it is provided with dispensing means.
  • a meltable product such as wax for depilating
  • the technique of depilation by application of a hot melt product consists in melting a certain amount of this product, which at room temperature is in solid or pasty state, and in applying a layer of the product on the area to be shaved. After hardening, that is, after cooling, the cold wax film is removed with the help of any appropriate means, then the hairs of the skin are removed due to their solidarity with the wax.
  • wax hair applicators are known provided with an interchangeable tank of wax and heating means to increase the temperature of the stored wax, which is heated until reaching the appropriate temperature to keep it sufficiently liquid to be extended.
  • a base connected to the electrical network and provided with means converters to provide adequate voltage to the heating means.
  • the base has some electrical terminals adapted to connect to other complementary electrical terminals provided in the applicator when it is coupled to the base. In this way it is possible to feed the heating means of the applicator until the wax acquires the appropriate temperature level for its use; then the applicator must be separated from the base to proceed with its use.
  • this type of applicators equipped with a base has drawbacks in having electrical terminals exposed both in the base and in the applicator that can easily get dirty when molten wax is spilled and stop making good contact, requiring periodic cleaning to be effective.
  • the device for applying meltable products of the invention in particular wax for depilating, comprises a housing that can be grasped with one hand and open at the top, delimiting a recess that, as a receptacle, receives the plug of a tank that stores wax and is provided with dispensing means.
  • the device is characterized in that the housing is provided with a plug for direct connection to the sockets of an electrical plug, the terminals of the plug being permanently connected by means of low resistivity electrical connection means, such as electric cables, to heating means, fed essentially to the tension of the electric network and arranged in the receptacle facing at least one of the faces of the tank that stores wax.
  • low resistivity electrical connection means such as electric cables
  • the heating means comprise a PTC thermistor, that is to say a variable resistance according to its temperature, and a plate of dissipation in contact with the PTC thermistor, which allows the heat generated by it to be distributed homogeneously.
  • the switching temperature of the PTC thermistor is greater than 3O 0 C and lower at 5O 0 C and more specifically, in a variant, said temperature is 4O 0 C, suitable temperature so that the wax is sufficiently liquid so that it can be extended comfortably, without causing burns, on the user's skin.
  • the deposit is parallelepipedic and the surface of the dissipation plate in contact with the deposit is essentially equal to the surface of one of the faces of said deposit.
  • the dissipation plate can be provided with conductive extensions that wrap the PTC thermistor in order to effectively drive as much heat as possible to the tank.
  • the surface of the dissipation plate is 1200mm 2
  • the volume of the tank is 25 ml
  • the maximum power dissipated by the PTC thermistor is 4 W, said ratios being adequate to allow sufficient heating deposit wax.
  • the surface of the dissipation plate is 2400mm 2
  • the volume of the tank is 50 ml
  • the maximum power dissipated by the PTC thermistor is 4 W, these ratios being also suitable to allow the heating to be sufficiently heated. deposit wax.
  • the mouth of the tank that stores wax is cylindrical, the diameter of the said mouth being 12 to 15 mm, which allows the hot wax and in liquid or semi-liquid state to flow to the dispensing means and be applied by means of the roller on the user's skin.
  • the device also comprises first and second thermal insulation means, applied in the inner and outer part of the housing, respectively, and arranged facing the heating means to prevent the heat produced by the heating means from heating too much the housing and the user's hand during use.
  • Fig. 1 is an exploded view of a variant of the device object of the invention
  • Fig. 2a is a rear perspective view of the variant of Fig. 1, mounted and with the wax tank placed in its operative position;
  • Fig. 2b is a front perspective view of the variant of Fig. 1, mounted and to which the wax tank has been removed; Y
  • Fig. 3 is a longitudinal sectional view of the wax applicator device of Fig. 2a.
  • the device shown in Fig. 1 is especially intended for the application of wax for hair removal.
  • Said device comprises a housing 2, formed by two halves 2a, 2b, attachable according to a longitudinal plane of the device, which houses in its interior heating means 9, comprising a PTC thermistor 9a and a metallic dissipation plate 9b that helps to distribute evenly the heat produced by the heating means 9.
  • Said dissipation plate 9b is distanced from the second half 2b of the housing 2, by means of first thermal insulating means 10, to prevent a too high level of heat from being transmitted to the second half 2b of the housing 2 and, by consequently, that burns can occur in this or in the user's hand when gripping the device 1.
  • the device 1 also incorporates a second means of thermal insulation 1 1 in the outer part of the second half 2b of the housing 2, which in addition to offering a better grip for the user's hand, prevents The heat that can be transmitted through the second half 2b of the housing 2 burns the user's hand or hinders the use of the device when the housing 2 is hot.
  • the second half 2b of the housing 2 advantageously has fastening means 10a for fixing the first insulating means 10 on which the dissipation plate 9b is arranged, snapped.
  • Said dissipation plate 9b, together with fins (not shown) arranged to guide mode in the first half 2a of the housing 2 make up the recess 3 intended to receive the plug of the wax tank 4.
  • the first half 2a is provided with a series of housings (not shown), conveniently distributed that act in functional correspondence with respective projections 13 located in the second half 2b, being, in the coupling position, the projections 13 fitted in the pressure housings.
  • the second half 2b also has bent tabs 14b adapted to be accommodated in projections 14a provided in the first half 2a of the housing 2, the device 1 being firmly coupled, as shown in Figs. 2a and 2b.
  • the second half 2b of the housing 2 also has ventilation slots 12 to allow the exchange of air between the inside and outside of the device 1 in order to avoid overheating of the device 1.
  • a recess 3 is formed inside the device 1, with an opening 3a in its upper part, delimited by The dissipation plate 9b and the housing 2, which allow a wax tank 4 to be fitted with fit.
  • Said wax tank 4 is provided in its upper part with an opening 4a connected to dispensing means 5 comprising a roller 5a to allow the exit of the wax from inside the tank 4 and the extension of the wax on the skin of the user when it is hot enough.
  • the PTC thermistor 9a has an electrical connection means 9c which in the variant shown are formed by electrical cables covered with protective plastic material and connected to the terminals 7 arranged in the pin 6.
  • Said pin 6 is located at the rear of the second half 2b of the housing 2 and is permanently embedded in the sockets of an electrical plug of the usually known, in order to supply the PTC thermistor 9a to the network voltage.
  • the PTC thermistor 9a must be properly designed to correctly withstand the mains voltages of each region, thus determining a maximum operating voltage, which in the represented variant is 230V.
  • the morphology of the plug must be adapted according to the electrical plugs available in each region, the variant being suitable for European type C plugs.
  • the pin 6 is integrated in the housing 2 and allows the direct connection of the device 1 to the electrical network.
  • the PTC thermistor 9a increases its resistivity proportionally to its temperature, producing heat by joule effect until reaching an equilibrium temperature, from which its resistivity is sufficiently high to not allow the passage of electric current and therefore produce heat, the PTC thermistor 9a stabilizing at said equilibrium temperature.
  • the equilibrium temperature of the PTC thermistor 9a is above the ambient temperature and that it is suitable for melting the wax of the reservoir 4, so that the wax can be easily extended by means 5 dispensers on the user's skin, without causing burns.
  • a tank 4 of wax must be introduced into the cavity 3, to which the dispensing means 5 have previously been coupled in its mouth 4, and the device 1 must be connected to the electrical network so that the means heaters 9 heat the wax to the desired level.
  • the wax is hot enough and after unplugging it from the power grid and gripping it with one hand, the application of the molten wax can be carried out.
  • the device 1 is also reusable, since when the wax of the tank 4 is finished, since it is removable, the user can remove the empty tank 4 and replace it with a full one, being able to reuse the device 1 for successive wax applications.
  • the device 1 since all the electrical connections are isolated from the user during the wax heating process, the device 1 meets the safety requirements to be fed directly to the voltage of the electrical network, without having to require a transformer to reduce said voltage, thus achieving a compact and economical wax applicator device 1.

Landscapes

  • Coating Apparatus (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un dispositif (1) applicateur de produits fusibles, notamment de cire dépilatoire, qui comprend un corps (2) pouvant être tenu d'une seule main et ouvert sur le haut, délimitant une cavité (3) qui, comme réceptacle, recoit la partie contact électrique d'un réservoir (4) contenant de la cire et doté de moyens de distribution (5). Ledit corps est pourvu d'une fiche mâle (6) en vue de sa connexion aux orifices d'une prise électrique, les bornes (7) de la fiche mâle étant connectées de manière permanente par l'intermédiaire de moyens de connexion électrique (9c) à faible résistivité, à des moyens chauffants (9) recevant principalement la tension du réseau électrique et disposés dans le réceptacle, face à au moins un des côtés du réservoir qui contient la cire.
PCT/ES2010/070451 2009-07-07 2010-07-01 Dispositif applicateur de produits fusibles WO2011004043A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10737598A EP2452586A2 (fr) 2009-07-07 2010-07-01 Dispositif applicateur de produits fusibles
US13/382,827 US20120177429A1 (en) 2009-07-07 2010-07-01 Applicator device for fusible products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200901096 2009-07-07
ES200901096U ES1070991Y (es) 2009-07-07 2009-07-07 Dispositivo aplicador de productos fundibles

Publications (2)

Publication Number Publication Date
WO2011004043A2 true WO2011004043A2 (fr) 2011-01-13
WO2011004043A3 WO2011004043A3 (fr) 2011-03-24

Family

ID=41320005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/070451 WO2011004043A2 (fr) 2009-07-07 2010-07-01 Dispositif applicateur de produits fusibles

Country Status (4)

Country Link
US (1) US20120177429A1 (fr)
EP (1) EP2452586A2 (fr)
ES (1) ES1070991Y (fr)
WO (1) WO2011004043A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9826823B1 (en) * 2013-01-25 2017-11-28 Francisco A. Velazquez Heated shaving brush assembly
USD949247S1 (en) * 2018-03-16 2022-04-19 Crayola Llc Crayon melter
CN109875221B (zh) * 2019-04-12 2021-10-01 北京小米移动软件有限公司 蜜蜡笔及运行方法
US11858106B2 (en) 2019-08-08 2024-01-02 Black & Decker Inc. Power tools and power tools platform

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138309T3 (es) 1995-10-03 2000-01-01 Seb Sa Conjunto aplicador y aplicador de producto termofusible.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773784A (en) * 1982-01-29 1988-09-27 Inverness Corporation Hot wax hair remover apparatus
FR2593043A1 (fr) * 1986-01-22 1987-07-24 Seb Sa Dispositif d'epilation a la cire.
US5718356A (en) * 1990-08-06 1998-02-17 Nottingham-Spirk Design Associates, Inc. Dispensing apparatus for hot melt materials that employs microwave energy
US5154522A (en) * 1990-10-09 1992-10-13 Leslaw Nobilec Ski wax applicator
ES2028739A6 (es) * 1991-03-18 1992-07-01 Pocino Sender Jose Luis Dispositivo calefactor y aplicador de cera para depilacion.
ES2110368B1 (es) * 1995-12-14 1998-08-01 Magic Dreams Cosmetica Infanti Aparato calentador de cera depilatoria.
GB2361424A (en) * 2000-04-18 2001-10-24 Hive Of Beauty Europ Depilatory hot wax applicator with ribbed roller
US6709180B2 (en) * 2002-08-21 2004-03-23 Katherine J. Cochran Ergonomic wax pen
FR2909531B1 (fr) * 2006-12-06 2009-03-27 Garets Christian Des Dispositif manuel pour distribuer de la cire a epiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138309T3 (es) 1995-10-03 2000-01-01 Seb Sa Conjunto aplicador y aplicador de producto termofusible.

Also Published As

Publication number Publication date
US20120177429A1 (en) 2012-07-12
WO2011004043A3 (fr) 2011-03-24
ES1070991Y (es) 2010-03-01
EP2452586A2 (fr) 2012-05-16
ES1070991U (es) 2009-12-01

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