WO2014020180A2 - Ensemble applicateur destiné à appliquer un cosmétique - Google Patents

Ensemble applicateur destiné à appliquer un cosmétique Download PDF

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Publication number
WO2014020180A2
WO2014020180A2 PCT/EP2013/066371 EP2013066371W WO2014020180A2 WO 2014020180 A2 WO2014020180 A2 WO 2014020180A2 EP 2013066371 W EP2013066371 W EP 2013066371W WO 2014020180 A2 WO2014020180 A2 WO 2014020180A2
Authority
WO
WIPO (PCT)
Prior art keywords
applicator
cosmetic
tube
applicator unit
reservoir
Prior art date
Application number
PCT/EP2013/066371
Other languages
German (de)
English (en)
Other versions
WO2014020180A3 (fr
Inventor
Benjamin Kohlmann
Original Assignee
Geka 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 Geka Gmbh filed Critical Geka Gmbh
Priority to EP13745102.7A priority Critical patent/EP2879547B1/fr
Publication of WO2014020180A2 publication Critical patent/WO2014020180A2/fr
Publication of WO2014020180A3 publication Critical patent/WO2014020180A3/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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • 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
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/15—Temperature
    • A45D2200/155—Heating or cooling means, i.e. for storing or applying cosmetic products at a predetermined temperature
    • A45D2200/157—Heating means for mascara applicators

Definitions

  • Applicator unit for applying a cosmetic
  • the invention relates to an applicator unit for applying a cosmetic according to the preamble of claim 1.
  • Such an applicator unit which is commonly referred to as "heatable mascara”
  • heatable mascara is already known from the patent application DE 10 2008 016 213 AI
  • the mascara mass to be applied is heated up and then, as it were, from the inside through the handle of the applicator
  • the fine channels inside the applicator clog quickly, and it is difficult to provide so many outward openings from the inside of the applicator handle that the mascara material is dispensed as it exits through said openings is evenly distributed in the bristle or comb stocking.
  • an applicator unit for applying a cosmetic which consists of a heating element, a cosmetic stored in the applicator unit, if necessary liquefiable by a heating element, and an applicator preferably carrying a bristle stocking.
  • the heating element is a heated tubular element with a perforated shell, which preferably has a plurality, namely ideally at least 50, distributed over the circumference openings.
  • the openings over which the cosmetic composition is dispensed to the applicator are not located on the radius of the applicator stem, but beyond the large radius which describes the outer periphery of the applicator, of course, a correspondingly large area is available on which the openings for dispensing of the cosmetic can be accommodated on the applicator. Due to this, it becomes possible to provide a large number of openings. This makes it possible to achieve a very uniform delivery of the cosmetic to the applicator.
  • the tube element is formed predominantly in terms of area as a sieve.
  • the pipe element can thus be designed as a whole as a self-supporting sieve, but it may for example also consist of a tube which serves as a carrier and whose major surface is fitted in the circumferential direction with a structure which acts as a sieve.
  • each of the apertures forming the screen has a surface area of 3.14 mm 2 , ideally even 1.5 mm 2 .
  • the sieve has at least 60, more preferably at least 100, preferably uniformly distributed around its circumference openings.
  • the sieve is formed by a tube-shaped sheet metal having various, seen in the longitudinal direction successively arranged rows of holes, which, ideally, each seen in the circumferential direction form a self-contained perforated ring.
  • at least 8 peg rings with at least 8 holes each exist.
  • the applicator unit comprises a scraper, which is arranged substantially or at least predominantly in the interior of the heated tubular element.
  • Such an arrangement has the advantage that the stripping immediately takes place on the spot or even in the heated area, at least before the cosmetic applied to the applicator cools significantly, thereby losing part of its fluidity.
  • the stripped cosmetic remains in this way in an area in which it is reheated in the next application cycle and thus is available again for wetting the applicator.
  • the applicator unit has a spindle drive for driving a piston, with the aid of which pressure can be exerted on the cosmetic supply, which allows the liquefied cosmetic to enter the interior of the tubular element.
  • the applicator unit has an applicator which is displaceably fixed in the direction of its longitudinal axis between an application position and a stowed position.
  • the applicator for the user in the intended use is fixed inextricably attached to the reservoir, such that it can be pushed back and forth between a stowed position and an application position.
  • the applicator when it has been brought into the application position, protrudes from the reservoir, preferably so that only the applicator protrudes from the reservoir and its stem is for the most part still in the reservoir. This reduces the risk of unintentionally dripping cosmetics and taking them to places that are not to be wetted with cosmetics.
  • a second spindle drive is provided, by means of which the applicator can be displaced in the direction of its longitudinal axis.
  • the applicator can therefore be extended by a rotational movement of the reservoir. Previously, it may be loaded with the cosmetic while still inside the heating element. In this way, a very clean, drip-free loading of the applicator is possible.
  • the rotational movement that the applicator executes in the course of its extension preferably results in that the loading of the applicator is made uniform, because the applicator "screws through" the wiper or a bottleneck of the heating element.
  • a preferred embodiment is characterized in that the spindle drive for driving the piston comprises a threaded tube with an external thread driving the piston, wherein the second spindle drive is arranged to move the applicator inside the threaded tube.
  • the spindle drive for driving the piston comprises a threaded tube with an external thread driving the piston, wherein the second spindle drive is arranged to move the applicator inside the threaded tube.
  • Such an arrangement of the two spindle drives into each other allows the construction of a very compact applicator unit.
  • This applicator unit is preferably characterized in that the major part of the supply of the cosmetic is stored in a region in the interior of which the two spindle drives are arranged concentrically with one another.
  • the second Spmdeltrieb from the applicator stem which is preferably provided in the region of its end, with two radially projecting threaded engagement elements, a longitudinally substantially rectilinear guide slots supporting guide tube and a swirl tube.
  • the threaded engagement elements pass through the guide slots of the guide tube and protrude radially out of the guide slots of the guide tube so as to be able to engage with the swirl grooves of the swirl tube.
  • the reservoir on its side facing away from the removal opening on a housing bottom with an opening which is penetrated by the threaded tube, the swirl tube and the guide tube.
  • an applicator unit for applying a cosmetic comprising a reservoir storing the cosmetic to be applied and an applicator slidably secured to the reservoir in the direction of its longitudinal axis between an application position and a stowed position and a displaceable piston for dispensing cosmetic mass onto the applicator , characterized in that the piston is guided in its center on a tube which receives the mechanism for displacing the applicator between its application position and a stowed position in it.
  • an applicator unit for applying a cosmetic, with a heating element, a stored in the applicator and, if necessary, liquefiable by the heating cosmetic and a preferably bristle-bearing applicator with the cosmetic to be applied reservoir and a storage on the Reservoir in the direction of its longitudinal axis between an application position and a stowed position displaced fixed applicator, characterized in that the scraper is housed inside the heating element.
  • Fig. 1 shows an exploded view of the applicator unit according to the invention, which makes the individual components visible.
  • FIG. 2 shows a longitudinal section along the axis L through the applicator unit according to the invention.
  • Fig. 3 shows the second spindle drive for the applicator and the associated handle.
  • Fig. 4 shows an image of the applicator unit in the fully assembled state from the outside.
  • Fig. 5 shows a detailed view, which can be seen how the stem 5, its at least one threaded engagement element 15, its guide tube 4 and the swirl tube 7 cooperate.
  • the applicator unit 1 consists of a housing main part 2, which is preferably designed in the form of a housing tube.
  • the housing main part 2 consists predominantly of a first cylinder tube section with a large diameter and a second cylinder tube section with a small diameter.
  • the first cylinder tube section with the large inside and outside diameter absorbs the majority of the cosmetic mass to be stored. He also takes on the mechanism for pressing the cosmetic mass on the applicator and the mechanism for advancing the applicator in its application position.
  • the first cylinder tube section absorbs the majority of the stored cosmetic mass.
  • the second cylinder tube portion with the smaller diameter accommodates the heating element 11.
  • the heating element 11 is fixed to it so that on the outside of the heating element along its circumference an annular channel remains free, which ends at the distal end side of the applicator.
  • This annular channel has a height of preferably 1 mm to 5 mm in the radial direction.
  • the cosmetic located in this annular channel can be heated by the heating element in a short time.
  • its flowability is significantly improved - so that the cosmetic, which has, for example, a pasty to doughy consistency at room temperature, becomes fluid and now pass through the heating element 11 in the radially inward direction and the inside of the heating element 11 recorded and in the circumferential direction preferably completely or at least substantially completely enclosed by him applicator can wet.
  • the applicator is preferably held in the interior of the heating element so that its bristles or its application surface remains at all sides at a distance from the heating element so as not to be excessively loaded with heat.
  • the heating element is designed for this purpose, at least in terms of area predominantly as a sieve - it may for example comprise an impermeable support structure, the greater part of its peripheral surface is formed as a sieve.
  • a first spindle drive ES is provided, with the aid of which pressure can be exerted on the stored cosmetic.
  • This pressure causes the cosmetic located in the region of the outer circumference of the heating element 11 to penetrate radially through the openings of the heating element 11 into the interior enclosed by the heating element 11 and to wet the applicator 6 located there.
  • the openings of the sieve are dimensioned so that substantially no cosmetic enters through the openings of the heating element into its interior, as long as the stored cosmetic mass has not been pressurized. This facilitates the dosage considerably, since it prevents that in the course of the heating process a more than insignificant amount of cosmetic mass drips uncontrollably into the area of the applicator 6.
  • the said first spindle drive ES is formed by the threaded tube 8 and the cooperating with its threaded piston 10. Turning the threaded tube 8, then the piston 10, which is held against rotation with respect to the housing main body 2, runs along the thread of the threaded tube and thereby pressurizes the cosmetic stored in the housing main body 2.
  • the viscosity of the cosmetic is chosen so that the cosmetic is not completely solid at room temperature, but also has a certain flowability in the unheated state. Due to this, the unheated cosmetic located in the lower area near the piston 10 can in any case for the most part pass on the pressure exerted on it by the piston 10 to the heated, and therefore easily flowable, cosmetic situated in the region of the outer circumference of the heating element 11 - preferably There is even an at least essentially isostatic pressure training. As can be seen well with reference to FIG.
  • the threaded tube 8 consists of a tube section 8a, which carries the thread in its outer periphery, and a section 8b designed as a setting wheel, which has an enlarged diameter compared to the actual threaded tube, thus of the rotating him Finger a corresponding torque can be applied.
  • the housing main part 2 is provided with a housing bottom 9, which here has a central opening 14.
  • the pipe section 8a of the threaded pipe 8 engages through this opening so that the major part of the threaded pipe 8 lies inside the housing main part 2 and the section 8b provided for rotating the threaded pipe is arranged outside the housing main part 2 as an adjusting wheel.
  • the pipe section 8a is preferably made smooth in the region with which the threaded tube 8 passes through the housing bottom 9.
  • the housing bottom 9 and / or the pipe section 8a preferably have a seal in this area, which seals them against one another and prevents the escape of cosmetics.
  • the applicator 6 and its applicator handle 5 are, when they assume their intended storage position, substantially completely housed in the housing main body 2.
  • a second spindle drive ZS is provided, with the aid of which the applicator 6 can be displaced in the direction of its longitudinal axis, that it moves out of its stowed position, which lies in the inner region of the heating element 11, outwards and leaves the housing main part 2, with which he is in application position.
  • the second spindle drive ZS is formed here by the applicator handle 5 and by the guide tube 4, the swirl tube 7 and preferably the handle element 3.
  • the applicator handle 5 is preferably in the region of its one end with two radially projecting
  • Thread engaging elements 15 provided, which can be formed for example by a bolt which is inserted transversely through the applicator stem 5 or molded on both sides of this and projects on both sides.
  • the applicator stem 5 is guided in a guide tube 4.
  • This guide tube 4 has Preferably, at least two slots 16 in the direction of its longitudinal axis L. These slots 16 are preferably substantially straight.
  • the guide tube 4 has the task of preventing the applicator handle unintentionally rotates.
  • the threaded engagement elements 15 of the applicator stem are designed so that they protrude through the slots of the guide tube 4 through the circumference of the guide tube 4. In this way, the threaded engagement elements 15 of the stem interact with the twisted, thus ultimately a thread-forming slots 17 in the swirl tube 7, which is pushed over the guide tube 4.
  • the applicator 6 is given a rotational movement by the described extension.
  • the applicator thus screwed, so to speak, from its position inside the heating element 11 out into its application position. In this way it comes to a homogenization of the mass loading of the applicator. This usually also not least because the applicator rotates while passing through the scraper, which is preferably held within the heating element 11 here.
  • the swirl tube 7 is held stationary with respect to the housing main body 2 and can not rotate when the guide tube 4 and the applicator handle 5 are rotated.
  • This rotationally fixed attachment of the swirl tube 7 relative to the housing main part 2 is preferably accomplished in that the swirl tube 7 is fixed to the heating element 11 and preferably to a non-heated portion of the heating element 11. Since the heating element 11 in turn is fixed relative to the housing main part 2, the swirl tube 7 is then fixed relative to the housing main part in this way.
  • the applicator unit according to the invention has a gripping element 3.
  • This gripping element 3 can be designed such that it at the same time accommodates the batteries which are required to supply the heating element 11 with power. However, it is easier if you have the Batteries in the lid 20 accommodated, which is placed for closing the housing body 2 on this (not shown).
  • the grip element 3 is rotationally connected to the guide tube 4, which entrains the applicator stem 5. If the handle element 3 is then rotated relative to the housing main part 2 (see Fig. 2), then this rotational movement is transmitted from the guide tube 4 to the applicator handle 5, which rotates together with this. As already briefly described, the threaded engagement elements 15 of the Applikatorstiels 5 are forced by this rotational movement to screw the twisted slots 17 of the fixed relative to the housing main body 2 swirl tube 7 upwards, so that the applicator in the direction of arrow A through the scraper 13 through is moved outside.
  • the guide tube 4 is inserted with its slots 16 extending in the vertical direction, of which only one can be seen here
  • the threaded engagement element 15 to be seen in the drawing is part of the stem 5, which in turn is inserted in the guide tube 4.
  • the threaded engagement element engages through the slot 16 into the slot 17 of the swirl element, ie, each slot 16 and each slot 17 always intersect at the location where they are engaged with the threaded engagement member 15 associated therewith.
  • the second spindle drive ZS is substantially completely housed within the threaded tube 8 for driving the piston 10.
  • the guide tube 4 protrudes a little way out of the threaded tube 8 to be connected in this area rotationally fixed to the handle member 3.
  • the swirl tube 7 may possibly protrude somewhat out of the threaded tube 8, so that it can be fastened to the housing main part 2.
  • the handle element 3 has on its distal end face a circumferential groove 18, in which the trained as a setting wheel portion 8a dips on its proximal end face, see. Fig. 3.
  • a circumferential groove 18 along a portion of the circumference of the handle member 3 is missing a side wall of the groove, so that there is a window 19 through which can be accessed with the finger on the otherwise from the outside for the finger inaccessible portion 8b, the is designed as a thumbwheel.
  • the piston can be made by rotating the section formed as an adjusting wheel to exert pressure on the stored in the housing main body cosmetic mass, see. again Fig. 3 and Fig. 1.
  • the threaded tube 8 which serves as a mounting base.
  • the housing bottom 9 is first slipped, then the piston 10 is screwed onto the threaded tube 8.
  • the unit from the guide tube 4, the applicator handle 5 and the swirl tube 7 is inserted from above into the threaded tube 8 and as long pushed through the threaded tube 8 until it exits on the side of the rotary wheel out of this again.
  • the handle element 3 is attached from underneath and connected to the section of the guide tube 4 projecting beyond the rotary wheel of the threaded tube 8, in particular latched, so that the guide tube 4 is connected in a rotationally fixed manner to the handle element 3.
  • the supply line 12 for the heating element and the heating element 11 are inserted from above.
  • the housing main part 2 is placed and locked or connected to the housing bottom 9.
  • the scraper 13 is inserted from above into the heating element.
  • the scraper has a kind of collar which projects outwardly beyond the heating element and by means of which the scraper is fixed to the housing main part 2, where it ensures a firm anchoring of the heating element 11 relative to the housing main part 2.
  • the acting as adjusting wheel portion 8b is coupled to a switch which provides for the energization of the heating element 11, as soon as the adjusting wheel is rotated to move the piston 10 upwards.
  • a timing circuit which adjusts the heating of the heating element after a certain predetermined period of time.

Landscapes

  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un ensemble applicateur destiné à appliquer un cosmétique, comprenant un élément chauffant, un cosmétique stocké dans l'ensemble applicateur et pouvant si nécessaire être liquéfié par un élément chauffant, et un applicateur portant de préférence une garniture de poils. L'élément chauffant est un élément tubulaire chauffé présentant une enveloppe ajourée par les ouvertures de laquelle le cosmétique liquéfié, sous l'effet de la chaleur sur la périphérie extérieure de l'élément tubulaire, peut pénétrer à l'intérieur de l'élément tubulaire, de telle manière qu'il charge l'applicateur agencé à l'intérieur de l'élément tubulaire.
PCT/EP2013/066371 2012-08-03 2013-08-05 Ensemble applicateur destiné à appliquer un cosmétique WO2014020180A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13745102.7A EP2879547B1 (fr) 2012-08-03 2013-08-05 Ensemble applicateur destiné à appliquer un cosmétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012102938U DE202012102938U1 (de) 2012-08-03 2012-08-03 Applikatoreinheit zum Auftragen eines Kosmetikums
DE202012102938.3 2012-08-03

Publications (2)

Publication Number Publication Date
WO2014020180A2 true WO2014020180A2 (fr) 2014-02-06
WO2014020180A3 WO2014020180A3 (fr) 2014-03-27

Family

ID=48916075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/066371 WO2014020180A2 (fr) 2012-08-03 2013-08-05 Ensemble applicateur destiné à appliquer un cosmétique

Country Status (3)

Country Link
EP (1) EP2879547B1 (fr)
DE (1) DE202012102938U1 (fr)
WO (1) WO2014020180A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132576A (zh) * 2017-09-18 2020-05-08 欧莱雅 将化妆品涂抹在角质纤维上的装置、相关包装和涂抹组件及涂抹化妆品的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016213A1 (de) * 2007-03-30 2008-10-02 Lvmh Recherche Applikatorvorrichtung zum Applizieren eines Kosmetikums und Verwendung einer solchen Vorrichtung
EP2329741A1 (fr) * 2009-12-04 2011-06-08 GEKA GmbH Applicateur cosmétique, notamment applicateur de mascara, et masse de pigments correspondante et produit cosmétique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214173C1 (de) * 2002-03-27 2003-12-18 Coty Bv Kosmetikapplikator
US8585307B2 (en) * 2010-12-29 2013-11-19 Elc Management, Llc System for sampling a heated product

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016213A1 (de) * 2007-03-30 2008-10-02 Lvmh Recherche Applikatorvorrichtung zum Applizieren eines Kosmetikums und Verwendung einer solchen Vorrichtung
EP2329741A1 (fr) * 2009-12-04 2011-06-08 GEKA GmbH Applicateur cosmétique, notamment applicateur de mascara, et masse de pigments correspondante et produit cosmétique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132576A (zh) * 2017-09-18 2020-05-08 欧莱雅 将化妆品涂抹在角质纤维上的装置、相关包装和涂抹组件及涂抹化妆品的方法
CN111132576B (zh) * 2017-09-18 2022-06-07 欧莱雅 将化妆品涂抹在角质纤维上的装置及相关包装和涂抹组件

Also Published As

Publication number Publication date
WO2014020180A3 (fr) 2014-03-27
EP2879547B1 (fr) 2018-06-27
EP2879547A2 (fr) 2015-06-10
DE202012102938U1 (de) 2013-11-06

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