WO2015032536A1 - Dispositif de dosage de produits solaires et procédé d'application dosée de produits solaires - Google Patents

Dispositif de dosage de produits solaires et procédé d'application dosée de produits solaires Download PDF

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Publication number
WO2015032536A1
WO2015032536A1 PCT/EP2014/065497 EP2014065497W WO2015032536A1 WO 2015032536 A1 WO2015032536 A1 WO 2015032536A1 EP 2014065497 W EP2014065497 W EP 2014065497W WO 2015032536 A1 WO2015032536 A1 WO 2015032536A1
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WO
WIPO (PCT)
Prior art keywords
container
sunscreen
leg
arm
volume
Prior art date
Application number
PCT/EP2014/065497
Other languages
German (de)
English (en)
Inventor
Uwe Reinhold
Original Assignee
Swissderm Ag
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 Swissderm Ag filed Critical Swissderm Ag
Publication of WO2015032536A1 publication Critical patent/WO2015032536A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
    • G01F19/002—Measuring spoons or scoops
    • 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
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/006—Vanity boxes or cases, compacts, i.e. containing a powder receptacle and a puff or applicator
    • A45D33/008—Vanity boxes or cases, compacts, i.e. containing a powder receptacle and a puff or applicator comprising a mirror
    • 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
    • A45D40/24—Casings for two or more cosmetics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
    • G01F19/005—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups for semi-liquid, e.g. fat
    • 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
    • A45D2040/0012—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks with special decorative arrangements or form

Definitions

  • the invention relates to a dosing device for sunscreen for application to the skin of a human body and a method for dosing.
  • a 2006 Recommendation from the Commission of the European Union points to the importance of the proper use of sunscreens for the effectiveness of the sun protection factor indicated for a sunscreen.
  • sunscreens In order to reach the level of protection indicated by the sun protection factor, sunscreens must be applied in quantities corresponding to those used in the test for the determination of the sun protection factor, ie 2 mg / cm 2 .
  • the Commission of the European Union if the amount of sunscreen is too low, the protection afforded by the aid will be disproportionately reduced. Thus, a reduction of half the amount should lead to a reduction of the protective effect by two-thirds. Therefore, it is important to apply sunscreen sufficiently to obtain protection according to the indicated SPF.
  • a device for the metered application of a sunscreen wherein the device has a plurality of nozzles for the directed output of the sunscreen.
  • the nozzles are in one Application space arranged at different positions.
  • the nozzles are associated with a control device which controls the nozzles in the sense of a presettable metered release of the sunscreen.
  • the metering device comprises a base in which or on which a first container and at least one second container are formed.
  • the first container is used to hold a certain amount of sunscreen (essentially a liquid substance such as sunscreen) for application to an arm of the body, thus the first container is also referred to below as an arm container.
  • the second container serves to receive a certain amount of sunscreen for application to a leg of the body. Accordingly, in the following, the second container is also referred to simply as a leg container.
  • a volume of the leg container is substantially twice as large as a volume of the arm container.
  • the containers are both completely filled with sunscreen, then there is twice the amount of sunscreen in the leg container.
  • the invention utilizes Wallace's so-called Neuner Rule, which is otherwise used in estimating the areal extent of severe skin burns. According to the Nine Rule, 9 percent of the total body surface of an adult is in one arm, 9 percent on the head, 18 percent on one leg and 36 percent on the trunk. Thus, according to this rule of nine, one leg has a surface twice as large as an arm (18% to 9%).
  • a user of the dosing device according to the invention wants to cream his arms and legs with a sunscreen
  • the volume of the arm container may be sized to accommodate a correspondingly large amount of sunscreen to provide protection according to SPF. If, for example, a male adult assumes a body surface area of 1.9 m 2 and a sunscreen with an applied quantity of 2 mg / cm 2 is applied, this results in an amount of 38 g for the entire body. According to Neuner's rule, one arm accounts for 3.42 g and one leg for twice the amount, namely 6.84 g. Based on an amount of 3.42 g, the calculation of the volume of the arm container is based on an average value for the density of sunscreen become. However, it is also possible to set the density of only one particular sunscreen in determining the volume of the arm container.
  • the density of water (1 g / cm 3 ) can be set.
  • the volume of the arm container may be in a range of 3.0 to 3.5 cm 3 .
  • the volume of the leg container would then be correspondingly 6 to 7 cm 3 .
  • the arm container or first container and the leg container or second container can be realized according to the nine-rule rule a largely uniform order with a constant order amount for the head and the trunk. Since the head and an arm according to the Nine Rule each an equal proportion of the total body surface area (9 percent) are attributed, the first container can also be used to specify the amount of sunscreen for the head.
  • the leg container can be used to determine the amount necessary to provide the front or back of the trunk with sunscreen. Since the hull according to Neuner rule has twice as much of the total body area as a leg, the leg container or the second container may specify the required amount of sunscreen for example, the front of the fuselage, assuming that the front and the back have each a same size surface. Under this assumption, the body area of the front of the trunk would correspond to the body area of a leg, namely 18 percent of the total body area.
  • a third container for a quantity of sunscreen agent for application to the body of the body is formed in or on the base, the third container also being referred to below as the body container.
  • a volume of the trunk container is substantially twice the volume of the leg ratio.
  • the hull container may be divided into two sub-containers, with a first sub-container to receive the amount of sunscreen provided for the front of the body.
  • a second subcontainer is the back of the Assigned to the fuselage.
  • the volume of the first sub-container may substantially correspond to the volume of the second sub-container.
  • the values can also lie in a range of values which only include the exact value (for example 1, 8 to 2.2 or in another embodiment 1, 9 to 2,1).
  • a fourth container may be provided for an amount of sunscreen for application to the head, wherein the fourth container may also be referred to as a head container.
  • the volume of the head container may substantially correspond to the volume of the arm container.
  • the head container may be made smaller than the arm container.
  • the volume of the head container may be one-half to four-fifths of the volume of the arm container. Such a reduced volume of the head container takes into account the fact that the part of the scalp that is hairy is not or less exposed to direct sunlight.
  • two arm containers and two leg containers are provided, wherein the arrangement of all containers form a pictogram for the human body.
  • the minimum requirement for a pictogram should be the stylized depiction of two legs and two arms, whereby a human body is simulated in a simplified manner by their arrangement relative to one another and possibly by additional representations for the head and trunk.
  • the pictogram can be symmetrical. It may also show a human body in a non-symmetrical particular posture (for example, a running person).
  • the pictogram not only ensures a pleasing appearance of the base with the individual containers, but also reduces the risk that it may be Creaming to errors occurs: For example, as far as an assignment of the individual containers to arm and leg and possibly trunk and head is not easily recognizable, a user mistakenly apply the amount of sunscreen in a leg container to one of his arms, because he swaps the leg container with the arm container. As a result, such a permutation can cause individual body parts (here the arm) with significantly too much sunscreen, while other parts of the body (here the leg) are supplied with too little sunscreen.
  • the first container may have a measuring line, through which a partial volume of the first container is displayed.
  • the measurement line may indicate what amount of sunscreen is necessary, the arm of an adult woman with the same amount applied per unit area (eg, 2 mg / cm 2 ) cream.
  • the remaining containers may also have one or more measuring strokes. For example, all containers may each have a measuring line. In this case, it is possible for a ratio of a partial volume predetermined by a measuring line to the (total) volume of a container to deviate from a corresponding ratio of another container (for example by up to 10 percent).
  • the base may be substantially plate-shaped or flat. It may have a flat or only slightly curved surface, wherein the first container is formed as a recess in the surface.
  • the first container preferably has the shape of a flat shell with rounded corners, so that sunscreen can be emptied without residue with one or more fingers. This also applies to all other containers.
  • the base, the first container and the second container and, depending on the version, other containers may be integrally formed.
  • the base may be an injection molded part or a deep-drawn part made of plastic, on the upper side or surface of which a plurality of differently sized and / or differently deep depressions are provided, which form the individual containers. Such a basis can be produced very inexpensively for larger quantities.
  • the dosing device has a lid with which it is possible to cover the upper side of the base with its depressions.
  • the lid may be rotatably connected about an axis with the base, so that it can be opened and closed.
  • Lid and base may be integrally formed, wherein a hinge, through which the rotatable connection between the lid and the base is realized, may be a piano hinge or a film hinge.
  • the lid has surface portions with information on an inner side. This information can be a guide on how best to cream the individual parts of the skin with the sunscreen. Other information may also be provided, for example, regarding the sun protection factor and the time that may be exposed to the sun as a function of the sun protection factor without re-applying the sunscreen.
  • the lid may also include a mirror to facilitate and control the application of the sunscreen, especially in the face. A glued to the inside of the lid mirror or a glued paper cartons with printed information should not oppose the above-described integrality of the base and lid.
  • the metering device can be designed as a blister pack.
  • the blister pack has a molded part preferably made of plastic, which forms the base with the first container, the second container and optionally with other containers.
  • On the form il is one Cover layer applied, which comprises, for example, a plastic film and / or an aluminum foil.
  • the cover layer can be glued to the molded part, welded and connected in a suitable manner so as to seal the individual containers and to protect their contents from dirt or humidity.
  • Such a blister pack lends itself to a single use, wherein the filling of the sunscreen in the container and the subsequent sealing by the cover layer can be done in a plant.
  • a single-container blister pack filled with sunscreen wherein the amount of sunscreen is from 3 to 4 grams and is suitable for the head and possibly also the neck area or the décolleté at a rate of about 2 mg / cm 2 with sunscreen supply.
  • the blister pack has a covering layer which seals the base with the one container.
  • the cover layer may also comprise a plastic film and / or an aluminum foil, which may be glued or welded to the base.
  • Another object of the invention the provision of a method that facilitates a metered application of sunscreen is achieved by claim 12.
  • sunscreen is applied to the skin of the human body using a dosing device as described herein to provide a first amount of sunscreen for the head or arm and a second amount of sunscreen for a leg substantially twice as large like the first lot.
  • a third amount of sunscreen is given to the hull, which is substantially twice the second amount.
  • the first amount is preferably 3.2 to 3.6 g.
  • Figure 1 is a base of a first embodiment
  • Figure 2 is a cross-section along the line II - II in Figure 1;
  • FIG. 3 shows an alternative cross-section to FIG. 2
  • Figure 4 shows another embodiment of the invention.
  • 1 shows a designated 1 base of a metering device according to the invention.
  • the base 1 has a plate-shaped rectangular basic shape.
  • two first containers 10, 20 are arranged on a flat top 2 of the base 1.
  • two second containers 30, 40 are provided on the upper side 2.
  • a third container 50 and a fourth container 60 can be seen.
  • the containers 10 to 60 are formed and arranged to each other so that they represent a pictogram of a human body.
  • the right-hand container of the first two containers 10, 20 in the representation of FIG. 1 is intended to represent the left arm of the body. Accordingly, this first container 10 is also referred to below as the left arm container.
  • the container 30 may be referred to as a left leg container, the container as a right leg container, the container 50 as a body container and the container 60 as a head container.
  • the two leg containers 30, 40 are arranged below the fuselage container 50.
  • the head container 60 is above and the two arm containers are each arranged laterally from the hull container.
  • the pictogram is mirror-symmetrical.
  • FIG 2 which shows a cross section along the line II - II in Figure 1 of the left leg container 30, the containers are formed as shallow depressions or shells in the base 1.
  • the left leg container 30 is open to the top 2 and to a back 3 of the base 1 closed.
  • a bottom 31 of the left leg box 30 has two rounded portions 32, 33 and a flat portion 34 therebetween.
  • As well as the bottom 31 is a peripheral edge 35 (see Figure 1) rounded.
  • the peripheral edge or peripheral edge 35 which lies in a plane with the top 2, has two semicircular rounded portions 36, 37 and straight portions 38 therebetween.
  • rounded bottom 31 and the rounded peripheral edge 35 ensures that a sunscreen, which is located in the left leg container 30 can be removed without significant residues from the container with one or more fingers.
  • a separate tool is not necessary.
  • Embodiments are also conceivable in which only the peripheral edge or only the bottom has rounded sections.
  • a typical thickness of the base 1 (distance from top 2 to bottom 3) is 1 to 4 cm.
  • the here rectangular top which can also be round, oval or polygonal shaped, can be 100 to 400 cm 2 in size.
  • FIG. 2 shows that the left leg container has measuring lines 39a and 39b.
  • the volume of the left leg container 30 is designed to be fully filled, it will absorb the amount of sunscreen that is to be applied to a leg of a male adult with a certain amount of application (eg, 2 mg / cm 2 )
  • the measuring line 39a can indicate the amount that is necessary for the leg of a female adult with the same amount of application.
  • Measure 39b could thus be assigned to the amount for a leg of a child.
  • the remarks on the particular embodiment and shape of the left leg container 30 should apply mutatis mutandis to the other containers, it being noted that the individual containers may differ in individual features.
  • the hull container 50 has a special feature, since it comprises an intermediate or separating web 51 which divides the hull container 50 into two sub-containers 52, 53.
  • the volumes of the sub-containers 52, 53 should be the same size.
  • the volume of the sub-container 52 should be designed so that there is a lot of Sunscreen can absorb, which is necessary, the front of the
  • the sub-container 53 is assigned to the back of the fuselage.
  • the volumes of the individual containers 10 to 60 are to be designed as follows:
  • volume of the head container 3.42 cm 3 .
  • the volume of one of the leg containers 30, 40 is exactly twice as large as the volume of one of the arm containers 10, 20.
  • the volume of one of the arm containers 10, 20 corresponds to the volume of the head container 60.
  • the sub-containers 52 , 53 together take up a quantity of sunscreen which corresponds to four times the amount of one of the arm containers 10, 20 or twice the amount of one of the leg containers 30, 40.
  • FIG. 3 shows an alternative cross-section through a container, here again by way of example through the left leg container 30.
  • the base 1 between upper side and lower side consists of solid material (preferably plastic), into which the Container integrally formed without the use of other materials is, in the embodiment of Figure 3 is a base 1, which is not completely filled with material between top 2 and bottom 3.
  • Such a base 1 can be produced in a deep drawing process, wherein a flat blank having a material thickness D (for example 0.3 to 3 mm) undergoes its contour shown in FIG. 3 by means of corresponding pressing tools.
  • FIG. 3 shows the base 1 with a rim 4 which extends from the upper side 2 to the lower side 3.
  • the edge 4 extends substantially perpendicular to the top 2 (see right angle 5).
  • the angle 5 can also take greater values than 90 degrees, so that the edge 4 is inclined with its lower end to the outside.
  • FIG. 4 shows a further exemplary embodiment of the metering device according to the invention, wherein the metering device has a cover 70 in addition to the base 1.
  • the cover 70 is rotatably connected to the base 1 on a rotation axis 71.
  • the lid 70 On an inner side 72, the lid 70 has a plurality of surface sections 73 to 76, are printed on the information. This information may include instructions on how to use the dosing device and / or how best to cream the individual body parts with sunscreen.
  • the containers 10 to 60 formed in the base have a slightly different shape than the embodiment of FIG. So the individual containers are not rounded, in which case a removal would be possible with a scraper. LIST OF REFERENCE NUMBERS

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un dispositif de dosage d'un produit solaire destiné à être appliqué sur la peau d'un corps humais, comprenant une base (1) sur ou dans laquelle est formé un premier contenant (10, 20) pour une quantité de produit solaire à appliquer sur un bras du corps, le premier contenant (10, 20) pouvant également être appelé en abrégé contenant-bras, et au moins un deuxième contenant (30, 40) pour une quantité de produit solaire à appliquer sur une jambe du corps, le deuxième contenant pouvant également être appelé en abrégé contenant-jambe, et le volume du contenant-jambe (30, 40) étant sensiblement deux fois plus grand que le volume du contenant-bras (10, 20). Le dispositif peut également comporter un contenant-tronc (50) et un contenant-tête (60) qui forment ensemble un pictogramme d'un corps humain. Dans un mode de réalisation, la base (1) est assemblée à un couvercle rabattable (70). L'invention concerne également un procédé d'application dosée de produits solaires.
PCT/EP2014/065497 2013-09-04 2014-07-18 Dispositif de dosage de produits solaires et procédé d'application dosée de produits solaires WO2015032536A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013109658.1A DE102013109658B3 (de) 2013-09-04 2013-09-04 Dosiervorrichtung für Sonnenschutzmittel
DE102013109658.1 2013-09-04

Publications (1)

Publication Number Publication Date
WO2015032536A1 true WO2015032536A1 (fr) 2015-03-12

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ID=51211774

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Application Number Title Priority Date Filing Date
PCT/EP2014/065497 WO2015032536A1 (fr) 2013-09-04 2014-07-18 Dispositif de dosage de produits solaires et procédé d'application dosée de produits solaires

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DE (1) DE102013109658B3 (fr)
WO (1) WO2015032536A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023104295U1 (de) 2023-07-29 2023-08-31 Genima Innovations Marketing Gmbh Sprühbogen für Sonnenschutzmittel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11659912B2 (en) 2020-07-14 2023-05-30 Sunshotz, LLC Sunscreen dosing device and sunscreen bottle
US20230119899A1 (en) * 2021-10-14 2023-04-20 Vanessa London Systems and methods for a smart pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US257421A (en) * 1882-05-02 Measure for liquids
US315768A (en) * 1885-04-14 Multiple measuring utensil
US2569703A (en) * 1951-01-27 1951-10-02 Jerome G Weiland Measuring spoon
EP1146321A2 (fr) * 2000-04-10 2001-10-17 Pär Westrin Cuillère de mesure
WO2006053658A1 (fr) * 2004-11-19 2006-05-26 Haemmerle Guenter Recipient comprenant plusieurs compartiments separes les uns des autres
WO2012124900A2 (fr) * 2011-03-14 2012-09-20 (주)톨리코리아 Boîtier à produits cosmétiques doté d'une pompe sans air

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306185A1 (de) * 2003-02-13 2006-07-20 Maurer, Michael, Dr. Vorrichtung und Verfahren zum dosierten Auftragen einer Zubereitung auf die Körperhaut eines Anwenders

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US257421A (en) * 1882-05-02 Measure for liquids
US315768A (en) * 1885-04-14 Multiple measuring utensil
US2569703A (en) * 1951-01-27 1951-10-02 Jerome G Weiland Measuring spoon
EP1146321A2 (fr) * 2000-04-10 2001-10-17 Pär Westrin Cuillère de mesure
WO2006053658A1 (fr) * 2004-11-19 2006-05-26 Haemmerle Guenter Recipient comprenant plusieurs compartiments separes les uns des autres
WO2012124900A2 (fr) * 2011-03-14 2012-09-20 (주)톨리코리아 Boîtier à produits cosmétiques doté d'une pompe sans air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023104295U1 (de) 2023-07-29 2023-08-31 Genima Innovations Marketing Gmbh Sprühbogen für Sonnenschutzmittel

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