EP2994008A1 - Application dispenser for at least one component - Google Patents

Application dispenser for at least one component

Info

Publication number
EP2994008A1
EP2994008A1 EP14728082.0A EP14728082A EP2994008A1 EP 2994008 A1 EP2994008 A1 EP 2994008A1 EP 14728082 A EP14728082 A EP 14728082A EP 2994008 A1 EP2994008 A1 EP 2994008A1
Authority
EP
European Patent Office
Prior art keywords
component
dispenser according
application dispenser
application
rotary body
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.)
Granted
Application number
EP14728082.0A
Other languages
German (de)
French (fr)
Other versions
EP2994008B1 (en
Inventor
Gerhard Brugger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2994008A1 publication Critical patent/EP2994008A1/en
Application granted granted Critical
Publication of EP2994008B1 publication Critical patent/EP2994008B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/041—Appliances specially adapted for applying liquid, e.g. using roller or ball using a roller, a disc or a ball
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4414—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between the balls and the seats of a bearing-like construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B01F33/50112—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held of the syringe or cartridge type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B05B11/1083—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping in adjustable proportion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B05B11/1084—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping each liquid or other fluent material being pumped by a separate pump
    • 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
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/056—Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated
    • 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
    • A45D2200/05—Details of containers
    • A45D2200/058—Means for mixing different substances prior to application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0038—Inner container disposed in an outer shell or outer casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston

Definitions

  • the invention relates to an application dispenser for at least one component, in particular for an adjustable dispensing and / or mixed dispenser, according to the
  • Such application dispensers are mostly used for cosmetic articles, e.g. Lipsticks, in which a care component is mixed, used.
  • static mixers are often used in which the components are introduced into a helical tube and thereby mixed.
  • Residual volume remains in the mixer, so that, for example, when changing the metering ratio several strokes are required on the dispenser to finally reach the desired mixing ratio. Since such components can be very expensive, it is desirable that this disadvantage be largely avoided.
  • the mixture can harden in the static mixer or become inactive so that it must be replaced or the mixture of components is no longer useful.
  • mixing heads or so-called applicators are known in which the discharge openings are constructed needle-like, with an outlet nozzle for a component of a
  • DE 101 56 531 B4 further describes a deodorant roller which has a generic rotary body, in particular in the form of a ball for applying the component or liquid substance.
  • a deodorant roller which has a generic rotary body, in particular in the form of a ball for applying the component or liquid substance.
  • an intermediate liquid storage below the ball is described to wet these and thus to achieve a better response during use, as well as to avoid the ball becoming dry.
  • oily or pasty substances as they often prevail in care products or adhesives, the conveying effect is insufficient.
  • the invention has the object to provide an application dispenser for at least one component, wherein the above-mentioned disadvantages are avoided, in particular a defined delivery of the component and in two components improved mixing is achieved.
  • the rotary body, in particular the ball is reliably wetted, even for substances with higher viscosity.
  • the ball generally used in the version located in the frame surface area that is slightly more than the lower hemisphere safely wetted with the component, so that even at low rotation of the ball
  • the rotary body acts for the incoming from the pump outlet with pressure component as a deflection, so that the gap space is reliably filled below the ball and thus quickly the component in the manner of a
  • Deorollers can be applied.
  • the pump which generally has a suction valve on the input side and a check valve on the output side, also obstructs the path to the container of the component, so that drying out can be reliably avoided.
  • the (common) rotational body is preferably mounted in a socket in such a way that a trough-shaped intermediate store is formed in the lower part of the ball.
  • the pumping volume of the pump is preferably designed so that it corresponds to the volume of the buffer.
  • the rotation body to form
  • the rotary body is preferably pressed into the socket with a precise fit, so that the socket can be produced in one piece, in particular as an injection-molded part.
  • At least two supply channels for at least two components are provided below the rotary body, in particular in the region of the buffer. These are in the axial direction of the
  • the feed channels can have further subdivisions, in particular by webs, which are relatively easy to produce by injection molding. These subdivisions can also Meandering, waves or zigzags, as known from DE 20 2011 002 558 per se.
  • Rotation body towards an intimate mixture can be achieved.
  • the complete separation of the components up to the exit point leaves no or only a small amount
  • the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the
  • the intermediate wall is preferably formed integrally with the housing of the application dispenser, in particular as an injection molded part.
  • the feed channels for the components can be made in one piece with the housing as an injection molded part.
  • Figure 1 is a view of an application dispenser with two rotated by 90 ° to each other cross-sections (1A and 1B).
  • FIG. 2 shows two enlarged views according to FIG. 1A and 1B as well as two views of a socket of the application dispenser (2C and 2D);
  • FIG. 2 shows two enlarged views according to FIG. 1A and 1B as well as two views of a socket of the application dispenser (2C and 2D);
  • FIG. 2 shows two enlarged views according to FIG. 1A and 1B as well as two views of a socket of the application dispenser (2C and 2D);
  • Fig. 3 is an enlarged perspective view of two feed channels
  • Fig. 4 is a perspective view corresponding to FIG. 3 with intermediate wall.
  • an application dispenser 1 is shown in the manner of a cylindrical pin. This has at the top a rotary body 2, in particular in the form of a ball, around the
  • At least one component for example for lipsticks or similar cosmetic articles, which consist of two or more components.
  • Rotational body 2 protrudes beyond a socket 2a, which is attached to the housing 1a of the application dispenser 1.
  • a socket 2a which is attached to the housing 1a of the application dispenser 1.
  • an adjusting device 1b provided in the manner of a rotary knob, with the wedge elements (see Fig. 1A and 1B) in two components, the quantity ratio is adjustable to each other.
  • Parting device is described in more detail in DE 20 2012 006 466.5 of the applicant, so that a further explanation is dispensable.
  • Components (A and B) are transported separately via two feed channels 4.
  • a plurality of outlet openings are provided in the vicinity of the rotary body 2, wherein those for the component A are referred to herein as 4a, while those for the component B are designated by the reference numeral 4b.
  • These mutually offset outlet openings 4a, 4b are separated by an intermediate wall 5.
  • FIG. 1B the arrangement of the cartridges 1c and container for the two components A and B can be seen, as well as the two pumps 3.
  • FIG. 2B the upper portion is shown enlarged, wherein the component A via the central feed channel 4 within the Intermediate wall 5 is guided while the component B comes to an annular chamber 6 to exit along the outside of the intermediate wall 5 on the rotary body 2 under pressure.
  • the component A thus emerges at a plurality of outlet openings 4a on the inside of the intermediate wall 5 and the component B at a corresponding number of outlet openings 4b on the radially outer side of the intermediate wall 5 (see FIG.
  • the separate feed channels 4a, 4b are delimited by a central plug 8 or a ring 9, so that the two components can emerge directly onto the rotary body 2 only along the fine individual channels.
  • Application dispenser 1 only a cartridge c and a pump 3 visible.
  • the innovation is equally applicable to this basic design with only one component pump 3, since the pressurized wetting of the rotary body 2 offers considerable advantages for the dispenser "response.”
  • the substance to be applied is practically in the “equatorial region” when the pump is actuated "the ball 2 ready to be applied by slight rotation of the ball 2 immediately.
  • FIG. 2A the upper portion of FIG. 1 is shown enlarged, wherein the
  • Rotary body 2 slightly displaced by the pressurization upwards and thus forms a buffer 7 below the ball. At the lowest point is here
  • Feed channels 4 is directed against each other (see Fig. 3). As a result, the mixing effect is further increased together with the pressurization.
  • Fig. 2C is a plan view of the socket 2a without rotation body 2 is shown. Internally, six ribs 2b are formed here (compare also the corresponding perspective in FIG. 2D) in order to form narrow capillary gaps defined for the spherical surface. As a result, the overuse of the pump 3 is avoided, wherein the slight leakage of the pumped component (-n) beyond the socket 2a addition, but adhering to the ball even improves the response.
  • Fig. 3 the lower part of the socket 2a is shown separately, wherein the Zugarkanale 4 can be seen for the two components.
  • the feed channels 4 for the components A, B can be produced in one piece with the socket 2a, in particular as an injection molded part.
  • the feed channels 4 may also have webs or subdivisions to further divide the product flow, as indicated by arrows. It is essential here that the product flow in the center of the buffer 7 is directed against each other and thus increases the mixing. This is especially true for the embodiment with intermediate wall 5, which is clearly visible in the perspective view in Fig. 4, to form the above-mentioned outlet openings 4a and 4b and to achieve the intensive mixing.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)

Abstract

In order to provide a simple design of an application dispenser for at least one component, in particular for an adjustable dosing and/or mixing dispenser, having a rotational body, in particular a ball for applying the component (s), it is proposed that a pump (3) conveys the components (A and/or B) to the rotational body (2) by the application of pressure.

Description

Beschreibung:  Description:
Applikationsspender für wenigstens eine Komponente Application dispenser for at least one component
Die Erfindung betrifft einen Applikationsspender für wenigstens eine Komponente, insbesondere für einen einstellbaren Dosier- und/oder Mischspender, gemäß den  The invention relates to an application dispenser for at least one component, in particular for an adjustable dispensing and / or mixed dispenser, according to the
oberbegrifflichen Merkmalen des Anspruches 1. preamble features of claim 1.
Derartige Applikationsspender werden meist für Kosmetikartikel, z.B. Lippenstifte, bei denen eine Pflegekomponente beigemischt wird, verwendet. Hierzu werden bisher oft statische Mischer verwendet, in dem die Komponenten in ein wendeiförmiges Rohr eingeführt werden und hierdurch gemischt werden. Nachteilig ist hierbei jedoch, dass ein erhebliches Such application dispensers are mostly used for cosmetic articles, e.g. Lipsticks, in which a care component is mixed, used. For this purpose, static mixers are often used in which the components are introduced into a helical tube and thereby mixed. The disadvantage here, however, that a considerable
Restvolumen in dem Mischer verbleibt, also dass beispielsweise bei der Änderung des Dosierverhältnisses mehrere Hübe an dem Dosierspender erforderlich sind, um schließlich das gewünschte Mischungsverhältnis zu erreichen. Da derartige Komponenten sehr teuer sein können, ist es wünschenswert, dass dieser Nachteil weitgehend vermieden wird. Residual volume remains in the mixer, so that, for example, when changing the metering ratio several strokes are required on the dispenser to finally reach the desired mixing ratio. Since such components can be very expensive, it is desirable that this disadvantage be largely avoided.
Weiterhin kann die Mischung im statischen Mischer aushärten oder inaktiv werden, so dass dieser ausgetauscht werden muss oder die Mischung der Komponenten nicht mehr brauchbar ist. Furthermore, the mixture can harden in the static mixer or become inactive so that it must be replaced or the mixture of components is no longer useful.
Zudem sind Mischköpfe oder sog. Applikatoren bekannt, bei denen die Austragsöffnungen nadelartig aufgebaut sind, wobei eine Austrittsdüse für eine Komponente von einem In addition, mixing heads or so-called applicators are known in which the discharge openings are constructed needle-like, with an outlet nozzle for a component of a
Ringspalt umgeben ist, durch den die zweite Komponente austritt, um mit der benachbarten Komponente vermischt zu werden. Die Herstellung derartiger Applikatoren ist jedoch durch den komplizierten Werkzeug-Aufbau relativ aufwändig. In der DE 101 56 531 B4 ist weiterhin ein Deoroller beschreiben, der einen gattungsgemäßen Rotationskörper, insbesondere in Form einer Kugel zum Auftragen der Komponente bzw. flüssigen Substanz aufweist. Dabei wird auch ein Zwischen-Flüssigkeitsspeicher unterhalb der Kugel beschrieben, um diese zu benetzen und somit ein besseres Ansprechen bei der Benutzung zu erzielen, sowie auch das Trockenwerden der Kugel zu vermeiden. Bei öligen oder pastösen Substanzen, wie diese häufig bei Pflegeprodukten oder Klebstoffen vorherrschen, ist die Förderwirkung jedoch unzureichend. Is surrounded annular gap through which exits the second component to be mixed with the adjacent component. However, the production of such applicators is relatively complicated due to the complicated tool design. DE 101 56 531 B4 further describes a deodorant roller which has a generic rotary body, in particular in the form of a ball for applying the component or liquid substance. In this case, an intermediate liquid storage below the ball is described to wet these and thus to achieve a better response during use, as well as to avoid the ball becoming dry. With oily or pasty substances, as they often prevail in care products or adhesives, the conveying effect is insufficient.
Demzufolge liegt der Erfindung die Aufgabe zugrunde, einen Applikationsspender für wenigstens eine Komponente zu schaffen, wobei die vorstehend genannten Nachteile vermieden werden, insbesondere eine definierte Förderung der Komponente und bei zwei Komponenten eine verbesserte Vermischung erzielt wird. Accordingly, the invention has the object to provide an application dispenser for at least one component, wherein the above-mentioned disadvantages are avoided, in particular a defined delivery of the component and in two components improved mixing is achieved.
BESTÄTIGUNGSKOPIE Diese Aufgabe wird gelöst durch einen Applikationsspender mit den Merkmalen des CONFIRMATION COPY This object is achieved by an application dispenser with the features of
Anspruches 1. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche. Claim 1. Advantageous embodiments are the subject of the dependent claims.
Durch die vorgeschlagene Förderung der Komponente unter Druckbeaufschlagung mit einer Pumpe wird der Rotationskörper, insbesondere die Kugel zuverlässig benetzt, auch bei Substanzen mit höherer Viskosität. So wird bei der allgemein verwendeten Kugel der in der Fassung befindliche Oberflächenbereich, also etwas mehr als die untere Halbkugel sicher mit der Komponente benetzt, so dass bereits bei geringer Drehung der Kugel die Due to the proposed delivery of the component under pressure with a pump, the rotary body, in particular the ball is reliably wetted, even for substances with higher viscosity. Thus, in the ball generally used in the version located in the frame surface area, that is slightly more than the lower hemisphere safely wetted with the component, so that even at low rotation of the ball
Komponente appliziert wird. Der Rotationskörper wirkt dabei für die vom Pumpenausgang mit Druck ankommende Komponente als Umlenkelement, so dass der Spaltraum unterhalb der Kugel zuverlässig ausgefüllt wird und damit rasch die Komponente in Art eines Component is applied. The rotary body acts for the incoming from the pump outlet with pressure component as a deflection, so that the gap space is reliably filled below the ball and thus quickly the component in the manner of a
Deorollers appliziert werden kann. Die Pumpe, die im Allgemeinen eingangsseitig ein Saugventil und ausgangsseitig ein Rückschlagventil besitzt, versperrt zudem den Weg zum Behälter der Komponente, so dass ein Austrocknen sicher vermieden werden kann. Deorollers can be applied. The pump, which generally has a suction valve on the input side and a check valve on the output side, also obstructs the path to the container of the component, so that drying out can be reliably avoided.
Zusätzliche Vorteile ergeben sich bei der hier bevorzugten Ausführung mit zwei Additional advantages arise in the preferred embodiment with two here
Komponenten und zwei Pumpen in Form eines Dosier- und/oder Mischspenders. Dabei ist bevorzugt der (gemeinsame) Rotationskörper in einer Fassung so gelagert, dass sich im unteren Teil der Kugel ein wannenförmiger Zwischenspeicher bildet. Das Pumpvolumen der Pumpe ist dabei bevorzugt so ausgelegt, das es dem Volumen des Zwischenspeichers entspricht. Weiterhin ist es zweckmäßig, dass der Rotationskörper unter Bildung von Components and two pumps in the form of a dosing and / or mixing dispenser. In this case, the (common) rotational body is preferably mounted in a socket in such a way that a trough-shaped intermediate store is formed in the lower part of the ball. The pumping volume of the pump is preferably designed so that it corresponds to the volume of the buffer. Furthermore, it is expedient that the rotation body to form
Kapillarspalten an Rippen in der Fassung geführt ist. Hierdurch wird eine Überlastung der Pumpe vermieden und zudem eine geringe Ausförderung über die„Äquatorebene" der Kugel hinaus bewirkt, so dass der obere Teil der Kugel ebenfalls benetzt werden kann, um so ein rasches Applizieren zu erzielen. Capillary gaps is guided on ribs in the socket. As a result, an overload of the pump is avoided and also causes a low discharge beyond the "equatorial plane" of the ball also, so that the upper part of the ball can also be wetted, so as to achieve a rapid application.
Zur einfachen Herstellung des Applikationsspenders wird der Rotationskörper bevorzugt in die Fassung passgenau eingepresst ist, so dass die Fassung einstückig hergestellt werden kann, insbesondere als Spritzgussteil. For easy preparation of the application dispenser, the rotary body is preferably pressed into the socket with a precise fit, so that the socket can be produced in one piece, in particular as an injection-molded part.
Bei der bevorzugten Ausführung als Mischspender sind unterhalb des Rotationskörpers, insbesondere im Bereich des Zwischenspeichers wenigstens zwei Zuführkanäle für wenigstens zwei Komponenten vorgesehen. Dies sind in Axialrichtung des In the preferred embodiment as a mixed dispenser at least two supply channels for at least two components are provided below the rotary body, in particular in the region of the buffer. These are in the axial direction of the
Applikationsspenders ausgerichtet und können somit einfach hergestellt werden. Zudem können die Zuführkanäle weitere Unterteilungen aufweisen, insbesondere durch Stege, die im Spritzgussverfahren relativ einfach herzustellen sind. Diese Unterteilungen können auch mäander-, wellen oder zickzackförmig verlaufen, wie aus der DE 20 2011 002 558 an sich bekannt. Application dispensers aligned and can therefore be easily manufactured. In addition, the feed channels can have further subdivisions, in particular by webs, which are relatively easy to produce by injection molding. These subdivisions can also Meandering, waves or zigzags, as known from DE 20 2011 002 558 per se.
Von Vorteil ist bei der vorstehend Bauart eines Mischspenders, dass die Zuführkanäle bis zum Rotationskörper durch die Zwischenwand voneinander getrennt sind, also keine An advantage of the above type of mixed dispenser, that the feed channels are separated from each other by the partition to the rotation body, so none
Zwischenreaktionen stattfinden können. Durch die damit gebildete Vielzahl von Intermediate reactions can take place. By thus formed variety of
Einzelkanälen werden die zwei oder mehr Komponenten dann am Rotationskörper zusammengeführt und damit intensiv vermischt, da die einzelnen Austrittsöffnungen nur im Millimeterbereich auseinanderliegen und durch die Druckbeaufschlagung zum Single channels, the two or more components are then brought together on the rotating body and thus mixed intensively, since the individual outlet openings are separated only in the millimeter range and by the pressurization of
Rotationskörper hin eine innige Mischung erzielt werden kann. Durch die vollständige Trennung der Komponenten bis zur Austrittstelle verbleibt kein oder nur ein geringes Rotation body towards an intimate mixture can be achieved. The complete separation of the components up to the exit point leaves no or only a small amount
Restvolumen an gemischten Komponenten. Residual volume of mixed components.
Bevorzugt sind die Austrittsöffnungen mit getrennten Ringkammern verbunden, die wiederum mit getrennten Zuführkanälen in Verbindung stehen. Weiterhin sind die Preferably, the outlet openings are connected to separate annular chambers, which in turn communicate with separate feed channels. Furthermore, the
Ringkammern in fertigungstechnischer Hinsicht vorteilhaft mit einem zentralen Stopfen bzw. einem Ring passgenau verschlossen, so dass der Bauaufwand reduziert wird. Zur preisgünstigen Herstellung wird die Zwischenwand bevorzugt einstückig mit dem Gehäuse des Applikationsspenders ausgeformt, insbesondere als Spritzgussteil. Ebenso können die Zuführkanäle für die Komponenten einstückig mit dem Gehäuse als Spritzgussteil hergestellt werden. Ring chambers in production terms advantageous sealed with a central plug or a ring fit, so that the construction cost is reduced. For cost-effective production, the intermediate wall is preferably formed integrally with the housing of the application dispenser, in particular as an injection molded part. Likewise, the feed channels for the components can be made in one piece with the housing as an injection molded part.
Nachfolgend wird ein Ausführungsbeispiel des Applikationsspenders anhand der Zeichnung näher erläutert beschrieben. Hierbei zeigen: An exemplary embodiment of the application dispenser will be described below with reference to the drawing. Hereby show:
Fig. 1 eine Ansicht eines Applikationsspenders mit zwei um 90° gegeneinander gedrehten Querschnitten (1A und 1 B);  Figure 1 is a view of an application dispenser with two rotated by 90 ° to each other cross-sections (1A and 1B).
Fig. 2 zwei vergrößerten Darstellung gemäß Fig. 1A und 1 B sowie zwei Ansichten einer Fassung des Applikationsspenders (2C und 2D);  FIG. 2 shows two enlarged views according to FIG. 1A and 1B as well as two views of a socket of the application dispenser (2C and 2D); FIG.
Fig. 3 eine vergrößerte Perspektivansicht von zwei Zuführkanälen; und  Fig. 3 is an enlarged perspective view of two feed channels; and
Fig. 4 eine Perspektivansicht entsprechend Fig. 3 mit Zwischenwand. Fig. 4 is a perspective view corresponding to FIG. 3 with intermediate wall.
In Fig. 1 ist ein Applikationsspender 1 in Art eines zylindrischen Stiftes dargestellt. Dieser weist oben einen Rotationskörper 2, insbesondere in Form einer Kugel auf, um das In Fig. 1, an application dispenser 1 is shown in the manner of a cylindrical pin. This has at the top a rotary body 2, in particular in the form of a ball, around the
Auftragen wenigstens einer Komponente zu erleichtern, beispielsweise für Lippenstifte oder ähnliche Kosmetikartikel, die aus zwei oder mehr Komponenten bestehen. Der To facilitate application of at least one component, for example for lipsticks or similar cosmetic articles, which consist of two or more components. Of the
Rotationskörper 2 ragt hierbei über eine Fassung 2a hinaus, die am Gehäuse 1a des Applikationsspenders 1 angebracht ist. Unten am Gehäuse 1a ist eine EinStelleinrichtung 1b in Art eines Drehknopfes vorgesehen, mit dem über Keilelemente (vgl. Fig. 1A und 1 B) bei zwei Komponenten das Mengenverhältnis zueinander einstellbar ist. Diese Rotational body 2 protrudes beyond a socket 2a, which is attached to the housing 1a of the application dispenser 1. At the bottom of the housing 1a is an adjusting device 1b provided in the manner of a rotary knob, with the wedge elements (see Fig. 1A and 1B) in two components, the quantity ratio is adjustable to each other. These
Einsteileinrichtung ist in der DE 20 2012 006 466.5 des Anmelders näher beschrieben, so dass hier eine weitere Erläuterung verzichtbar ist. Parting device is described in more detail in DE 20 2012 006 466.5 of the applicant, so that a further explanation is dispensable.
Die Komponenten werden aus schematisch dargestellten Kartuschen 1c (vgl. insbes. Fig. 1 B) zum Rotationskörper 2 hin mittels je einer Pumpe 3 gefördert, wobei die beiden The components are conveyed out of schematically represented cartridges 1c (cf., in particular, FIG. 1 B) toward the rotary body 2 by means of a respective pump 3, wherein the two
Komponenten (A und B) getrennt über zwei Zuführkanäle 4 transportiert werden. In Nähe des Rotationskörpers 2 sind zudem eine Vielzahl von Austrittsöffnungen (vgl. Fig. 4) vorgesehen, wobei diejenigen für die Komponente A hier als 4a bezeichnet sind, während die für die Komponente B mit dem Bezugszeichen 4b versehen sind. Diese gegenseitig versetzten Austrittsöffnungen 4a, 4b werden dabei durch eine Zwischenwand 5 getrennt. Components (A and B) are transported separately via two feed channels 4. In addition, a plurality of outlet openings (see Fig. 4) are provided in the vicinity of the rotary body 2, wherein those for the component A are referred to herein as 4a, while those for the component B are designated by the reference numeral 4b. These mutually offset outlet openings 4a, 4b are separated by an intermediate wall 5.
In Fig. 1B ist die Anordnung der Kartuschen 1c bzw. Behälter für die beiden Komponenten A und B ersichtlich, ebenso die beiden Pumpen 3. In Fig. 2B ist der obere Bereich vergrößert dargestellt, wobei die Komponente A über den zentralen Zuführkanal 4 innerhalb der Zwischenwand 5 geführt wird, während die Komponente B zu einer Ringkammer 6 gelangt, um entlang der Außenseite der Zwischenwand 5 am Rotationskörper 2 unter Druck auszutreten. Die Komponente A tritt somit an einer Vielzahl von Austrittsöffnungen 4a an der Innenseite der Zwischenwand 5 und die Komponente B an einer entsprechenden Anzahl von Austrittsöffnungen 4b an der radial äußeren Seite der Zwischenwand 5 aus (vgl. Fig. 4). Hierdurch wird eine intensive Mischung der Komponenten direkt am Rotationskörper 2 erzielt. Die getrennten Zuführkanäle 4a, 4b sind von einem zentralen Stopfen 8 bzw. einem Ring 9 umgrenzt, so dass die beiden Komponenten nur entlang den feinen Einzelkanälen direkt auf den Rotationskörper 2 austreten können. In Fig. 1B, the arrangement of the cartridges 1c and container for the two components A and B can be seen, as well as the two pumps 3. In Fig. 2B, the upper portion is shown enlarged, wherein the component A via the central feed channel 4 within the Intermediate wall 5 is guided while the component B comes to an annular chamber 6 to exit along the outside of the intermediate wall 5 on the rotary body 2 under pressure. The component A thus emerges at a plurality of outlet openings 4a on the inside of the intermediate wall 5 and the component B at a corresponding number of outlet openings 4b on the radially outer side of the intermediate wall 5 (see FIG. As a result, an intensive mixing of the components is achieved directly on the rotary body 2. The separate feed channels 4a, 4b are delimited by a central plug 8 or a ring 9, so that the two components can emerge directly onto the rotary body 2 only along the fine individual channels.
In Fig. 1A ist bei dem dort um 90° gegenüber Fig. B gedrehten Schnittverlauf des In Fig. 1A at the there rotated by 90 ° with respect to FIG. B cut profile of
Applikationsspenders 1 nur eine Kartusche c und eine Pumpe 3 sichtbar. Für diesen Grundaufbau mit nur einer Pumpe 3 für nur eine Komponente ist die Neuerung ebenso anwendbar, da die druckbeaufschlagte Benetzung des Rotationskörpers 2 erhebliche Vorteile für das„Ansprechen" des Spenders bietet. Insbesondere steht die aufzubringende Substanz praktisch mit der Betätigung der Pumpe im„Äquatorbereich" der Kugel 2 bereit, um durch leichte Drehung der Kugel 2 sofort appliziert zu werden. Application dispenser 1 only a cartridge c and a pump 3 visible. The innovation is equally applicable to this basic design with only one component pump 3, since the pressurized wetting of the rotary body 2 offers considerable advantages for the dispenser "response." In particular, the substance to be applied is practically in the "equatorial region" when the pump is actuated "the ball 2 ready to be applied by slight rotation of the ball 2 immediately.
In Fig. 2A ist der obere Bereich gemäß Fig. 1 vergrößert dargestellt, wobei sich der In Fig. 2A, the upper portion of FIG. 1 is shown enlarged, wherein the
Rotationskörper 2 durch die Druckbeaufschlagung geringfügig nach oben verschiebt und somit unterhalb der Kugel einen Zwischenspeicher 7 bildet. An der tiefsten Stelle ist dabei Rotary body 2 slightly displaced by the pressurization upwards and thus forms a buffer 7 below the ball. At the lowest point is here
BRU 43009 der„Spalt" am größten, so dass bei zwei Komponenten der Produktfluss aus den BRU 43009 the "gap" largest, so that with two components of the product flow from the
Zuführkanälen 4 gegeneinander gerichtet ist (vgl. Fig. 3). Dadurch wird der Mischeffekt zusammen mit der Druckbeaufschlagung noch zusätzlich erhöht. Feed channels 4 is directed against each other (see Fig. 3). As a result, the mixing effect is further increased together with the pressurization.
In Fig. 2C ist eine Draufsicht auf die Fassung 2a ohne Rotationskörper 2 dargestellt. Im Inneren sind hierbei sechs Rippen 2b angeformt (vgl. auch die entsprechende Perspektive in Fig. 2D), um zur Kugeloberfläche definierte, enge Kapillarspalte zu bilden. Hierdurch wird die Überbeanspruchung der Pumpe 3 vermieden, wobei das geringfügige Austreten der eingepumpten Komponente (-n) über die Fassung 2a hinaus, jedoch an der Kugel anhaftend sogar das Ansprechverhalten noch verbessert. In Fig. 2C is a plan view of the socket 2a without rotation body 2 is shown. Internally, six ribs 2b are formed here (compare also the corresponding perspective in FIG. 2D) in order to form narrow capillary gaps defined for the spherical surface. As a result, the overuse of the pump 3 is avoided, wherein the slight leakage of the pumped component (-n) beyond the socket 2a addition, but adhering to the ball even improves the response.
In Fig. 3 ist das Unterteil der Fassung 2a separat dargestellt, wobei die Zuführkanale 4 für die beiden Komponenten ersichtlich sind. Die Zuführkanäle 4 für die Komponenten A, B können einstückig mit der Fassung 2a hergestellt werden, insbesondere als Spritzgussteil. Die Zuführkanäle 4 können auch Stege oder Unterteilungen aufweisen, um den Produktfluss weiter aufzuteilen, wie dies mit Pfeilen angedeutet ist. Wesentlich ist hierbei, dass der Produktfluss im Zentrum des Zwischenspeichers 7 gegeneinander gerichtet ist und somit die Durchmischung steigert. Dies gilt insbesondere für die Ausführung mit Zwischenwand 5, die in der Perspektivdarstellung in Fig. 4 gut erkennbar ist, um die vorstehend erwähnten Austrittsöffnungen 4a bzw. 4b zu bilden sowie die intensive Vermischung zu erzielen. In Fig. 3, the lower part of the socket 2a is shown separately, wherein the Zuführkanale 4 can be seen for the two components. The feed channels 4 for the components A, B can be produced in one piece with the socket 2a, in particular as an injection molded part. The feed channels 4 may also have webs or subdivisions to further divide the product flow, as indicated by arrows. It is essential here that the product flow in the center of the buffer 7 is directed against each other and thus increases the mixing. This is especially true for the embodiment with intermediate wall 5, which is clearly visible in the perspective view in Fig. 4, to form the above-mentioned outlet openings 4a and 4b and to achieve the intensive mixing.

Claims

Ansprüche: Claims:
1. Applikationsspender für wenigstens eine Komponente, insbesondere für einen einstellbaren Dosier- und/oder Mischspender, mit einem Rotationskörper, insbesondere einer Kugel zum Auftragen der Komponente (-n), 1. application dispenser for at least one component, in particular for an adjustable dispensing and / or mixed dispenser, with a rotary body, in particular a ball for applying the component (-n),
dadurch gekennzeichnet, dass characterized in that
eine Pumpe (3) die Komponente (A und/oder B) druckbeaufschlagt auf den Rotationskörper (2) fördert. a pump (3) pressurizes the component (A and / or B) to the rotary body (2).
2. Applikationsspender nach Anspruch 1 , dadurch gekennzeichnet, dass 2. Application dispenser according to claim 1, characterized in that
zwei Komponenten (A und B) und zwei Pumpen (3) vorgesehen sind. two components (A and B) and two pumps (3) are provided.
3. Applikationsspender nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Pumpvolumen der Pumpe (3) dem Volumen eines Zwischenspeichers (7) entspricht. 3. Application dispenser according to claim 1 or 2, characterized in that the pumping volume of the pump (3) corresponds to the volume of a buffer (7).
4. Applikationsspender nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Rotationskörper (2) unter Bildung von Kapillarspalten an Rippen (2b) in einer Fassung (2a) geführt ist. 4. Application dispenser according to one of claims 1 to 3, characterized in that the rotary body (2) is guided to form capillary gaps on ribs (2b) in a socket (2a).
5. Applikationsspender nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Fassung (2a) passgenau zum Rotationskörper (2) ausgeführt ist, insbesondere dort eingepresst ist. 5. application dispenser according to one of claims 1 to 4, characterized in that the socket (2 a) is made to fit the rotational body (2), in particular is pressed there.
6. Applikationsspender nach Anspruch 5, dadurch gekennzeichnet, dass 6. Application dispenser according to claim 5, characterized in that
die Fassung (2a), insbesondere mit Stopfen (8) und Ring (9) einstückig hergestellt ist, insbesondere als Spritzgussteil. the socket (2a), in particular with a plug (8) and ring (9) is made in one piece, in particular as an injection molded part.
7. Applikationsspender nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass unterhalb des Rotationskörpers (2) wenigstens zwei Zuführkanäle (4) für wenigstens zwei Komponenten (A, B....) vorgesehen sind. 7. Application dispenser according to one of claims 1 to 6, characterized in that below the rotary body (2) at least two feed channels (4) for at least two components (A, B ....) are provided.
8. Applikationsspender nach Anspruch 7, dadurch gekennzeichnet, dass die 8. application dispenser according to claim 7, characterized in that the
Zuführkanäle (4) weitere Unterteilungen (5) aufweisen, die insbesondere mäander-, wellen- oder zickzackförmig verlaufen. Feed channels (4) further subdivisions (5), which run in particular meandering, wave or zigzag.
9. Applikationsspender nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Rotationskörper (2) unter Bildung eines Zwischenspeichers (7) in der Fassung (2a) gelagert ist. 9. Application dispenser according to one of claims 1 to 8, characterized in that the rotary body (2) is mounted to form a buffer (7) in the socket (2a).
10. Applikationsspender nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Zuführkanäle (4) für beide Komponenten bis zum Rotationskörper (2) mittels einer Zwischenwand (5) voneinander getrennt sind. 10. Application dispenser according to one of claims 1 to 9, characterized in that the feed channels (4) for both components to the rotary body (2) by means of an intermediate wall (5) are separated from each other.
11. Applikationsspender nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Zuführkanäle (4) mit getrennten Ringkammern (6) in Verbindung stehen und diese durch einen zentralen Stopfen (8) und einem Ring (9) verschlossen sind. 11. Application dispenser according to one of claims 1 to 10, characterized in that the feed channels (4) with separate annular chambers (6) are in communication and these are closed by a central plug (8) and a ring (9).
EP14728082.0A 2013-05-06 2014-05-05 Application dispenser for at least one component Active EP2994008B1 (en)

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DE202013004144.7U DE202013004144U1 (en) 2013-05-06 2013-05-06 application donors
PCT/EP2014/001191 WO2014180555A1 (en) 2013-05-06 2014-05-05 Application dispenser for at least one component

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DE202013004144U1 (en) 2014-05-07
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US20160081452A1 (en) 2016-03-24
EP2994008B1 (en) 2019-04-03
CN105188464B (en) 2019-01-04
US10051940B2 (en) 2018-08-21
WO2014180555A1 (en) 2014-11-13

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