EP0337867B1 - Beladbarer Spender mit einem verschiebbaren Kolben - Google Patents

Beladbarer Spender mit einem verschiebbaren Kolben Download PDF

Info

Publication number
EP0337867B1
EP0337867B1 EP89400977A EP89400977A EP0337867B1 EP 0337867 B1 EP0337867 B1 EP 0337867B1 EP 89400977 A EP89400977 A EP 89400977A EP 89400977 A EP89400977 A EP 89400977A EP 0337867 B1 EP0337867 B1 EP 0337867B1
Authority
EP
European Patent Office
Prior art keywords
support
nut
container
barrel
dispenser according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89400977A
Other languages
English (en)
French (fr)
Other versions
EP0337867A1 (de
Inventor
Jean-Louis Guéret
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP0337867A1 publication Critical patent/EP0337867A1/de
Application granted granted Critical
Publication of EP0337867B1 publication Critical patent/EP0337867B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
    • A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw

Definitions

  • the present invention relates to a product dispenser, in particular of a compact, solid or pasty product, said product being pushed step by step into a reservoir by a piston subjected to a translation controlled by the user.
  • a product dispenser in particular of a compact, solid or pasty product, said product being pushed step by step into a reservoir by a piston subjected to a translation controlled by the user.
  • Such a device can be used, for example, for the distribution of cosmetic products, in particular a lipstick or a compacted powder.
  • the piston which pushes the product to be dispensed in the direction of the dispensing orifice is controlled by a very complicated assembly: the piston is mounted at the end of a threaded rod, which cooperates with a fixed nut integral with the reservoir which contains the product; the threaded rod is movable in rotation by means of a mechanism which transforms the action of the user on the push button of the dispenser into a rotation of low angular amplitude; the rotation of the threaded rod, which cooperates with the aforementioned fixed nut, results in a translation of said rod relative to the reservoir of an amplitude the smaller the lower the rotation of the rod, on the one hand, and that the thread pitch of the rod is smaller, on the other hand.
  • the mechanism which is interposed between the push button and the piston, is very expensive because, on the one hand, of the number of parts which constitute it, on the other hand, of the complexity of the molding of the parts and, finally, the difficulty of mounting said mechanism.
  • the operation of such a mechanism is irreversible because when the piston arrives in the vicinity of the dispensing orifice of the reservoir, it is not possible to reverse said piston to reload the reservoir because the only possibility of return rear would be a reverse screwing of the threaded rod in its nut, which is, of course, not possible at the level of the user.
  • the mechanism of such a dispenser must be considered as disposable, since it cannot be reused when the tank is empty, and the price of such a mechanism considerably increases the cost price of the dispenser filled with the product to be dispensed.
  • the reservoir is necessarily of reduced capacity and, by Consequently, the high price of the mechanism increases the price of a low-capacity packaging, which is particularly unfavorable from a commercial point of view.
  • the object of the invention is to provide a dispenser of the type defined above in which the reservoir is interchangeable; in other words, it is proposed to reuse the expensive part of the packaging with refills, which makes it possible to amortize the high price of the mechanism on the distribution of a larger quantity of product.
  • a dispenser is described in US Pat. No.
  • 3,358,699 serving as a basis for the preamble of claim 1.
  • a dispenser of a product contained in a cylindrical tank of any section in which said product is disposed between the orifice of distribution and a piston movable in translation in the reservoir, the piston being mounted at the end of a threaded rod which cooperates with a fixed nut carried by a support integral with the reservoir, the threaded rod being movable in rotation in order to obtain the translation of the piston and product distribution
  • the nut support comprising a means of attachment to the reservoir allowing said reservoir to be removed from said support, and the nut, which cooperates with the threaded rod, being split along at least one plane diametral over the entire height of its threaded bore, the nut sectors being held together by a flexible zone, which secures the nut s ur support.
  • This arrangement effectively, allows disengagement of the threaded rod, which cooperates with the fixed nut of the mechanism, so that this threaded rod can, while it has been placed in a fully protruding position for the complete distribution of the dose contained in a first reservoir, be re-inserted into the mechanism in the position which corresponds to the start of the distribution of the product contained in a reservoir full.
  • the split nut which cooperates with the threaded rod, allows it, in the threaded zone where it cooperates with said threaded rod, to open when the half-nuts constituted by the slot are not forced one towards the other.
  • the nut is immobilized relative to the sub-assembly comprising the reservoir of product to be dispensed, while the other sub-assembly rotates the threaded rod when it is itself subjected to rotation, the threaded sectors of the nut being held in contact with the threads of the rod by a sleeve integral with the sub-assembly comprising the product reservoir and a grip ring;
  • a distributor has the disadvantage of mobilizing both hands to advance the piston, since, to do this, it is necessary to rotate the first sub-assembly relative to the second; in addition, here too, the number of parts is large and the device relatively complicated.
  • the present invention relates to a dispenser which does not have these drawbacks.
  • the reservoir is integral with a sleeve, which covers the nut and which has a conical bearing ensuring the tightening of the two half-nuts towards each other when the second sub-assembly is secured to the first: in this position, the threaded rod meshes with the thread of the nut.
  • the second sub-assembly is released from the first sub-assembly, the two half-nuts are not pushed towards each other and, in this case, any axial thrust carried out on the piston causes a depression of the threaded rod between the two half-nuts which move slightly apart to allow its passage, the threads of the rod rubbing on the threads of the half-nuts.
  • the rear limit face on which the piston rests when installing a new reservoir is constituted by the product filling limit plane and the orifice distribution may be arbitrary; if the product to be dispensed is liquid, the dispensing orifice is of small section or constituted by a porous element, such as a point, and the rear limiting face may be a tear-off cover or displaceable by the piston. It should be noted that the dispensing orifice can also be constituted by a flocked endpiece or a nozzle in the form of a brush, brush, foam or flocked applicator.
  • the piston when the product to be dispensed is liquid, the piston may itself constitute the cover defining the rear limit face of the product loaded in the reservoir.
  • the piston when the piston is used to constitute the rear limit face of the product in the tank, whether this product is liquid or compact, it can be placed in the tank by either end according to the constitution of the dispensing orifice; in certain cases, a bead constituting a stroke limitation can be provided behind the piston.
  • the same mechanism can be used not only to successively distribute the content of several tanks filled with the same product to be distributed, but also to distribute different products contained in different tanks, for example, lipstick , compacted powder or others.
  • the present invention therefore has for its object the new industrial product that constitutes a distributor of a product contained in a cylindrical reservoir of any section, in which said product is disposed between the dispensing orifice and a piston displaceable in translation in the tank, the piston being mounted at the end of a threaded rod which cooperates with a fixed nut carried by a support integral with the reservoir, the threaded rod being displaceable in rotation, in order to obtain the translation of the piston and the distribution of the product, the support of the nut comprising a means of attachment to the reservoir allowing the said reservoir to be removed from said support, the nut which cooperates with the threaded rod being split along at least one diametrical plane over the entire height of its threaded bore, the nut sectors being held together by a flexible zone which secures the nut on the support, characterized in that the support carries a mechanism for moving the threaded rod step by step, this movement being caused by action on a displaceable operating member carried by the support, and that the reservoir has a
  • the operating member of the mechanism is a push button arranged at the part of the dispenser which is opposite the dispensing orifice; the nut is split along a single diametrical plane and is fixed to one end of the support by snap-fastening.
  • the reservoir and the support have a cylindrical shape of circular cross section; in this case, the means for securing the reservoir to the support can be a screwing means; the reservoir can then be made up of two cylindrical parts of different internal diameters, connected together by the frustoconical bearing which ensures the pinching of the nut sectors, the part of smaller diameter containing the product to be dispensed and the other constituting a sheath which encloses the support, said sleeve carrying, at its free end, a thread which cooperates with a thread carried by the end of the support where the operating member is arranged.
  • the second sub-assembly of the distributor is therefore designated by the global term “reservoir”; this "reservoir” consists of a part tank, where the product is located, and a sleeve, which is formed of the frustoconical part and of the aforementioned sheath.
  • the nut is engaged in one end of the support and is fixed therein by means of latching lugs, one end of the nut remaining outside the support and forming the frustoconical bearing, which cooperates with that of the tank; the nut has two latching tabs, the middle lines of which are in the diametrical plane along which the nut is split.
  • the nut slot at the level of its thread opens out, on either side of the nut, into a peripheral slot, which extends over less than 180 ° to allow a side wall zone forming the flexible zone of the nut and connecting the threaded part with the means for fixing the nut to the support.
  • the nut is split along a single diametral plane, this nut being engaged in one end of the support and being fixed therein by means of two latching tabs, the mean lines of which are in the diametrical plane along the nut is split, one end of the nut remaining outside the support and forming the frustoconical bearing which cooperates with that of the reservoir, the latching tabs of the nut carrying the male parts of the latching, and the support carrying recesses constituting the female parts of the latching, an axial slot and a peripheral slot opening into each female part, the peripheral slot extending symmetrically on either side of said female part over less than 90 ° .
  • the dispenser according to the invention allows an improvement in terms of its implementation by the user.
  • the reservoir is generally not filled to the brim to avoid overflowing at the time of filling, taking into account the filling tolerances; however, when the mechanism is put in place, the piston is at the low end of its stroke; it follows that, to initiate the distribution, it is necessary to operate the mechanism a large number of times to cause the product to be dispensed, by translation of the piston, to come out of the dispensing orifice.
  • a push button and ensuring the distribution of a lipstick, it is necessary, for example, to press the push button twenty times to initiate the exit of the lipstick.
  • this drawback can be avoided for any installation of a product refill as soon as the dispensing orifice generates a significant pressure drop: in fact, it suffices when one causes the insertion of the threaded rod between the nut sectors, ensuring sufficient friction so that, during this insertion, the piston is pushed towards the dispensing orifice until the product is flush with the orifice dispensing, the subsequent outlet of the product being prevented by the high pressure drop in the dispensing orifice itself.
  • the refill is placed on the mechanism, the device is then ready for use without the need for a priming stroke.
  • the dispenser according to the invention consists of two sub-assemblies: the first sub-assembly is a reservoir designated by 1; the second sub-assembly is designated by 2 and includes a mechanism.
  • the reservoir 1 has a generally cylindrical shape; it consists of two cylindrical parts, of circular sections and of different internal diameters, 1 a and 1 b connected to each other by a frustoconical part 1 c .
  • Part 1 a contains product 3 to be distributed: it may be, for example, a lipstick.
  • Part 1 b is a sheath which encloses the sub-assembly 2.
  • the frusto-conical portion 1 c is, internally, a frustoconical bearing surface which cooperates with a corresponding frustoconical surface 2c of the sub-assembly 2.
  • the sub-assembly 2 comprises, on the side of the product 3 to be dispensed, a piston 4, which is mounted at the end of a threaded rod 5, the section of which comprises two diametrically opposite flats 5 a .
  • the end of the rod 5 forms a circular plate 5 b , having the diameter of the rod 5.
  • the plate 5 b is separated from the threaded part of the rod 5 by a groove 5 c , by means of which the piston 4 is fixed at the end of the rod 5 by snap-fastening ( Figures 6 and 7).
  • the free end of the cylindrical part 1b is externally threaded so as to be able to cooperate with the internal thread carried by the skirt 6, which makes it possible to fix the reservoir 1 on the subassembly 2.
  • a push button 8 At the base of subset 2 is a push button 8, the depression of which allows, by a mechanism which will be described later, to obtain a rotation of an angular pitch of the threaded rod 5.
  • a nut 9 At the head of the support 7 is a nut 9, which is shown in detail in FIG. 4, and with which the threaded rod 5 cooperates.
  • the nut 9 of the dispenser which has just been described has a completely particular structure shown in detail in FIG. 4. It is split along a diametrical plane, the slot 10 thus produced extending over the entire height of the threaded bore 11 of the nut.
  • This threaded part is limited on one side by a plate 12, the edge of which constitutes the frustoconical surface 2 c and it is connected, on the other side, to two fixing lugs 13 by a flexible zone 14.
  • the flexible zone 14 is a cylindrical wall of small width and thinness, which is delimited on either side by two peripheral slots 15 each extending over a little less than 180 °, symmetrically with respect to a diametrical plane perpendicular to that of the slot 10.
  • the middle lines of the legs 13 lie in the plane of the slot 10; the tabs 13 each have, near their free end, a boss 16 intended to snap into a housing of corresponding shape 17 made in the wall of the support 7.
  • the support 7 has the form of a cylindrical tube of circular section; its end opposite to the push button 8 receives the nut 9 so that the plate 12 comes to apply as a protruding cover on the end of the support 7.
  • the end of the support 7, which encloses the nut 9, is slotted along two generators at the right of the housings 17, which gives rise to two axial slots 18.
  • the reservoir 1 is unscrewed to separate it from the skirt 6 and it is replaced by a new full reservoir, as represented in FIG. 3.
  • the rod 5 is completely extended from the support 7 and when the support 7 is engaged in the cylindrical part 1b , the piston 4 comes to bear against the rear face of the product 3 packaged in the tank .
  • the thread of the rod 5 causes the separation of the two half-nuts separated by the slot 10 ⁇ , since nothing tightens one towards the other these two half-nuts and that these can deviate under the action of the axial thrust which is transformed into a separation force by the support of the threads of the rod 5 on the threads of the threaded bore 11.
  • the rod 5 therefore slides with friction in the nut 9 until it returns to the position qu 'it occupied in Figure 1, that is to say in the position where it is completely retracted inside the support 7, the piston 4 being substantially supported on the plate 12 of the nut 9.
  • FIGS. 6 to 17 the mechanism contained in the support 7 has been described schematically, a mechanism which is of known type (see in particular French patent 2,555,471) and which allows, for each depression of the push button 8, causing a displacement of a few hundredths of a millimeter of the piston 4.
  • the support 7 has internally an annular stop 20, which cooperates by its lower edge with the upper edge 21 of the push button 8, and by its upper edge with the lower flange 22 of a driver 23 forced into the push button 8 to be secured.
  • the driver 23 comprises, above the flange 22, a cylindrical zone whose upper edge 24 is crenellated in a V; the border 24 carries eight vertices of V.
  • the driver 23 is subjected to the action of a return spring 25, which tends to project the push button 8 outwards and , therefore, to press the flange 22 on the annular stop 20.
  • the push-button 8 is depressed until the edge 21 comes into abutment on the underside of the annular stop 20. The distance between the flange 22 and the edge 21 therefore gives the stroke limit of the push button 8.
  • the right of the driver 23 is a barrel 27 which comprises in projecting relationship at its periphery, four fins 26 directed radially and parallel to the axis of the barrel 27.
  • the lower end 26a of the fins 26 is tapered as it is clearly visible in Figure 9, the obliquity of the ends 26 a with respect to the common axis of the barrel 27 and the driver 23 being the same as that of the edges of V of the edge 24.
  • at the upper part of the barrel 27 is a plate 28, on which the spring 25 of the mechanism is supported, the other end of said spring 25 being supported on the edge bottom of the nut 9, that is to say on the face of the nut 9 which is opposite to the plate 12.
  • the ends 26 has fins 26 are therefore pushed in the direction of the edge 24.
  • the support 7 comprises, above the annular stop 20 ⁇ , a sawtooth relief.
  • the saw teeth have oblique edges 30 ⁇ whose obliquity relative to the axis of the support 7, is equal to that of the edges of the V of the edge 24; they are 8 in number; the vertices 31 of each sawtooth are connected to the annular stop 20 by edges parallel to the generatrices of the support 7 and each sawtooth is divided into two parts of equal widths: a part 29 a forming a slight relief relative to the wall of the support 7 and a part 29 b forming a greater relief.
  • the crenellated border 24 carries slots separated by the same angular pitch but the vertices 24 c of the V-shaped slots of the border 24 are offset by P / 4 with respect to the apex 31.
  • the width of the fins 26 is equal to P / 2.
  • the part of the driver 23, which is above the flange 22, carries grooves 24 d having a width of P / 2, two grooves being separated from each other by a groove 24 b having a width of P / 2, the grooves being arranged in line with the vertices 24 c of the crenellated edge 24, symmetrically with respect to the generatrix passing through each of these vertices.
  • FIG. 10 ⁇ shows the kinematic diagrams of the operation of this mechanism.
  • the crenellated edge 24 is pushed upwards according to the arrow F by the push button 8 to arrive at the dotted position 24 a .
  • the fins 26 are supported on the low points of the saw teeth.
  • the crenellated edge arrives in position 24 a , it begins to lift the fin 26 according to arrow F0 and this lifting continues until the lower edge of the fin 26 arrives at the edge 31.
  • the spring 25 by pushing on the fin 26 causes its rotation in the direction of the arrow F1 (FIG.
  • any rotation of the barrel 27 causes, due to the presence of the flats 5 a on the threaded rod 5, a rotation of equal value of the threaded rod.
  • the threaded rod 5 rotates by one step P each time the push-button is pressed, that is to say by an eighth of a turn. Since the thread pitch of the rod 5 can be approximately half a millimeter, it can be seen that each action on the push button causes the rod to move approximately 0.06 millimeter.
  • Figures 14 to 17 show the corresponding reference sections in Figures 10 to 13 respectively, the positions of the fin 26 in front of the cutting plane having been shown in phantom.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)

Claims (11)

  1. Spender eines Produktes (3), das in einem zylindrischen Reservoir (1) mit beliebigem Querschnitt enthalten ist, in welchem das Produkt (3) zwischen der Austrittsöffnung (1d) und einem in dem Reservoir (1) translatorisch verschiebbaren Kolben (4) angeordnet ist, wobei der Kolben (4) am Ende einer Gewindestange (5) angebracht ist, die mit einer Mutter (9) kooperiert, welche fest mit einem einstückigen Halter (7) des Reservoirs (1) verbunden ist, wobei die Gewindestange (5) rotatorisch verschiebbar ist, um die Translation des Kolbens (4) und eine Abgabe des Produktes (3) zu erreichen, wobei der Kalter (7) der Mutter (9) ein Mittel (6) zum Verbinden mit dem Reservoir (1) aufweist, welches es erlaubt, das Reservoir (1) vom Kalter (7) abzunehmen, wobei die Mutter (9), die mit der Gewindestange (5) kooperiert, entlang wenigstens einer Durchschnittsebene über die ganze Höhe der Gewindebohrung (11) geschlitzt ist, wobei die Sektoren der Mutter durch einen flexiblen Bereich (14) zusammengehalten werden, der die Befestigung der Mutter am Kalter (7) gewährleistet,
    dadurch gekennzeichnet, daß
    der Kalter (7) eine Vorrichtung aufweist, um die Gewindestange (5) schrittweise rotatorisch zu verschieben, wobei diese Bewegung durch Einwirkung auf ein Betätigungsorgan (8) verursacht wird, welches verschiebbar am Kalter (7) befestigt ist,
    und daß das Reservoir (1) einen kegelstumpfartigen Bereich (1c) aufweist, der mit einem korrespondierenden kegelstumpfartigen Bereich (2c) der Mutter (9) und/oder des Halters (7) in Anlage kommt, wenn das abnehmbare Reservoir (1) mit dem Kalter (7) verbunden ist, um ein Anpressen der Sektoren der Mutter rings um die Gewindestange (5) mit dem Mechanismus zu gewährleisten.
  2. Spender nach Anspruch 1, dadurch gekennzeichnet, daß das Betätigungsorgan des Mechanismus ein Druckknopf (8) ist, welcher in dem der Austrittsöffnung (1d) entgegengesetzten Teil des Spenders angeordnet ist.
  3. Spender nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß
    die Mutter (9) entlang einer einzigen Durchschnittsebene geschlitzt ist und an einem Ende des Halters (7) durch Einrasten befestigt ist.
  4. Spender nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, daß
    das Reservoir (1) und der Kalter (7) eine zylindrische Form mit rundem Querschnitt aufweisen.
  5. Spender nach Anspruch 4, dadurch gekennzeichnet, daß
    das Mittel zum Verbinden des Reservoirs (1) mit dem Halter (7) eine Schraubverbindung ist.
  6. Spender gemäß der Kombination der Ansprüche 3 und 5, dadurch gekennzeichnet, daß
    das Reservoir (1) aus zwei zylindrischen Teilen (1a, 1b) mit unterschiedlichen Innendurchmessern besteht, die durch den kegelstumpfartigen Bereich (1c) verbunden sind, der das Anpressen der Sektoren der Mutter gewährleistet, wobei das Teil (1a) mit dem kleineren Durchmesser das Produkt (3) enthält und das andere (1b) eine Hülse darstellt, die den Kalter (7) umgibt, wobei die Hülse an ihrem freien Ende ein Gewinde aufweist, das mit einem Gewinde kooperiert, welches am Ende des Halters (7) oder im Betätigungsorgan (8) angeordnet ist.
  7. Spender gemäß der Kombination der Ansprüche 3 und 4, dadurch gekennzeichnet, daß
    die Mutter (9) in einem Ende des Halters (7) angeordnet ist und in diesem mit Hilfe der Einrastlaschen (13) befestigt ist, wobei ein Ende der Mutter (9) aus dem Äußeren der Hülse herausragt und den kegelstumpfartigen Bereich (2c) darstellt, der mit demjenigen (1c) des Reservoirs (1) kooperiert.
  8. Spender nach Anspruch 7, dadurch gekennzeichnet, daß die Mutter (9) zwei Einrastlaschen (13) aufweist, deren Mittellinien in der Durchschnittsebene liegen, welche die Mutter (9) teilt.
  9. Spender nach Anspruch 3, dadurch gekennzeichnet, daß der Schlitz (10) der Mutter (9) in Höhe ihres Gewindes auf beiden Seiten der Mutter (9) in einen Umfangsschlitz (15) einmündet, der sich über weniger als 180° erstreckt, damit ein Teil der Seitenwand stehenbleibt, die den flexiblen Bereich (14) der Mutter (9) darstellt und die den Gewindebereich mit dem Mittel zur Befestigung der Mutter (9) an dem Halter (7) verbindet.
  10. Spender nach Anspruch 1, dadurch gekennzeichnet, daß die Mutter (9) entlang einer einzigen Durchschnittsebene geschlitzt ist, wobei die Mutter (9) in einem Ende des Halters (7) angeordnet ist und in diesem mit Hilfe zweier Einrastlaschen (13) fixiert ist, deren Mittellinien in der Durchschnittsebene liegen, entlang der die Mutter geschlitzt ist, wobei ein Ende der Mutter (9) aus dem Äußeren des Halters herausragt und den kegelstumpfartigen Bereich (2c) darstellt, der mit demjenigen (1c) des Reservoirs (1) kooperiert,
    und daß die Einrastlaschen (13) der Mutter (9) die hervorstehenden einrastenden Teile (16) beinhalten, und der Halter (7) entsprechende Aussparungen (17) zur Aufnahme der hervorstehenden einrastenden Teile aufweist, wobei ein axialer Schlitz (18) und ein Umfangsschlitz (19) in jede der Aussparungen (17) einmünden, wobei sich der Umfangsschlitz (19) symmetrisch auf beiden Seiten der Aussparung über weniger als 90° ausdehnt.
  11. Spender nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß
    der Mechanismus im Inneren des Halters (7) aufweist:
    a) einen einstückigen Mitnehmer (23) des Druckknopfes (8), der in dem Kalter (7) über Nuten translatorisch geführt wird und dessen dem Druckknopf (8) gegenüberliegender Rand (24) mit V-förmigen Zacken versehen ist, wobei der Mitnehmer (23) durch eine Rückstellfeder (25) gegen den Anschlag (20) des Halters (7) gedrückt wird;
    b) eine Trommel (27) mit Umfangsstegen (26), die radial und parallel zur Achse der Trommel angeordnet sind, wobei die Trommel (27) entlang ihrer Achse von der Gewindestange (5) des Mechanismus durchdrungen wird, wobei die Stange zumindest eine Abflachung aufweist und durch die Trommel (27) geht, durch eine Bohrung, die den gleichen Querschnitt wie sie selbst aufweist, so daß jede Rotation der Trommel (27) eine Rotation der Stange (5) bewirkt, wobei die Stege (26) der Trommel (27) bezogen auf die Achse der Trommel (27) schräge Enden (26a) aufweisen, die den Zacken des Mitnehmers (23) gegenüber liegen, wobei die Rückstellfeder (25), die auf den Mitnehmer (23) wirkt, zwischen der Trommel (27) und dem Ende des Halters (7), das dem Druckknopf (8) gegenüberliegt, angeordnet ist;
    c) ein sägezahnförmiges Relief (30), das an der Innenwand des Halters (7) hervorsteht und das mit den schrägen Enden (26a) der Stege (26) kooperiert, indem es einen Anschlag für sie bildet,
    wobei die Zacken des Mitnehmers (23) den gleichen Teilungswinkel wie die Sägezähne aufweisen, wobei aber die Spitzen der Zacken bezogen auf die Spitzen (31) der Sägezähne (30) winklig versetzt angeordnet sind.
EP89400977A 1988-04-15 1989-04-10 Beladbarer Spender mit einem verschiebbaren Kolben Expired - Lifetime EP0337867B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805026A FR2629988B1 (fr) 1988-04-15 1988-04-15 Distributeur rechargeable comportant un piston translatable
FR8805026 1988-04-15

Publications (2)

Publication Number Publication Date
EP0337867A1 EP0337867A1 (de) 1989-10-18
EP0337867B1 true EP0337867B1 (de) 1993-11-03

Family

ID=9365354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89400977A Expired - Lifetime EP0337867B1 (de) 1988-04-15 1989-04-10 Beladbarer Spender mit einem verschiebbaren Kolben

Country Status (7)

Country Link
US (1) US4954000A (de)
EP (1) EP0337867B1 (de)
JP (1) JP2617788B2 (de)
KR (1) KR960015644B1 (de)
DE (1) DE68910370T2 (de)
ES (1) ES2046499T3 (de)
FR (1) FR2629988B1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68922280T2 (de) * 1988-01-30 1995-12-21 Pentel Kk Extrusionsglied.
US5255990A (en) * 1992-06-18 1993-10-26 The Procter & Gamble Company Reset elevator/threaded shaft dispensing package for stick form product and a refill cartridge therefor
DE9217774U1 (de) * 1992-12-29 1993-02-25 Schwan-Stabilo Schwanhaeusser Gmbh & Co, 8500 Nuernberg, De
US5547302A (en) * 1994-07-29 1996-08-20 The Procter & Gamble Company Twist-up product dispenser having conformable apertured applicator surface
JP3770636B2 (ja) * 1995-06-21 2006-04-26 三菱鉛筆株式会社 固形化粧料容器
FR2752697B1 (fr) * 1996-09-02 1998-09-25 Oreal Dispositif porte-applicateur
US5733058A (en) * 1996-09-16 1998-03-31 Blistex Inc. Dispensing container for a compact product
US5851079A (en) * 1996-10-25 1998-12-22 The Procter & Gamble Company Simplified undirectional twist-up dispensing device with incremental dosing
FR2770107A1 (fr) * 1997-10-28 1999-04-30 Risdon Sa Applicateur d'une substance, notamment d'une matiere deodorante, ses elements, et gamme de tels applicateurs
FR2770108A1 (fr) * 1997-10-28 1999-04-30 Risdon Sa Applicateur d'une substance, notamment d'une matiere deodorante, a assemblage perfectionne
JP3724769B2 (ja) * 1997-12-09 2005-12-07 株式会社壽 回転式棒状物繰り出し具の中ねじ部材
IT1297000B1 (it) * 1997-12-22 1999-08-03 Laffon Spa Dispositivo di contenimento ed estrazione per prodotti cosmetici pastosi
DE29805800U1 (de) * 1998-03-31 1998-07-16 H & M Gutberlet Gmbh Kosmetikstift
DE19855764A1 (de) 1998-12-03 2000-06-08 Weimer Pharma Gmbh Verwendung einer Karpule als Spender sowie Vorrichtung für diese Verwendung
JP4681795B2 (ja) 2001-05-18 2011-05-11 デカ・プロダクツ・リミテッド・パートナーシップ 流体ポンプ用注入セット
US8034026B2 (en) * 2001-05-18 2011-10-11 Deka Products Limited Partnership Infusion pump assembly
KR100426037B1 (ko) * 2001-05-25 2004-04-08 변영찬 심이 교체되는 립라이너
JP3735100B2 (ja) 2002-07-09 2006-01-11 株式会社トキワ 移動体繰出装置
US7309184B2 (en) * 2003-08-15 2007-12-18 Revlon Consumer Products Corporation Dispenser for fluid materials
FR2882506B1 (fr) 2005-02-25 2007-05-18 Oreal Procede de maquillage au moyen d'un applicateur vibrant
US8267892B2 (en) 2008-10-10 2012-09-18 Deka Products Limited Partnership Multi-language / multi-processor infusion pump assembly
US8262616B2 (en) * 2008-10-10 2012-09-11 Deka Products Limited Partnership Infusion pump assembly
US9180245B2 (en) * 2008-10-10 2015-11-10 Deka Products Limited Partnership System and method for administering an infusible fluid
US8066672B2 (en) 2008-10-10 2011-11-29 Deka Products Limited Partnership Infusion pump assembly with a backup power supply
US8016789B2 (en) 2008-10-10 2011-09-13 Deka Products Limited Partnership Pump assembly with a removable cover assembly
US8708376B2 (en) 2008-10-10 2014-04-29 Deka Products Limited Partnership Medium connector
US8223028B2 (en) 2008-10-10 2012-07-17 Deka Products Limited Partnership Occlusion detection system and method
KR101433487B1 (ko) 2009-09-16 2014-08-22 콜게이트-파아므올리브캄파니 구강 관리 시스템, 장비 및 방법
BR112012015742A2 (pt) 2009-12-23 2020-10-06 Colgate-Palmolive Company sistema de cuidado oral
KR101414966B1 (ko) 2009-12-23 2014-07-04 콜게이트-파아므올리브캄파니 구강 관리 시스템, 키트 및 방법
RU2504316C1 (ru) 2009-12-23 2014-01-20 Колгейт-Палмолив Компани Система ухода за полостью рта
CN102655787B (zh) 2009-12-23 2015-02-25 高露洁-棕榄公司 口腔护理系统
FR2964540B1 (fr) * 2010-09-15 2014-04-25 Cosworld Appareil d'application d'un produit de soin
KR20130095833A (ko) 2010-12-15 2013-08-28 콜게이트-파아므올리브캄파니 구강 관리 분배기
US9700120B2 (en) 2014-09-22 2017-07-11 Cosmetic Group USA, Inc. Baked powder pencils, sticks and pellets, and methods of making and using the same
WO2016126273A1 (en) 2015-02-02 2016-08-11 Colgate-Palmolive Company Oral care system and oral care material dispenser
US11040181B2 (en) 2017-01-04 2021-06-22 Reflex Medical Corp. Metered dose topical applicator
CN110116863B (zh) * 2019-03-14 2024-04-12 南京工程学院 一种可补充按压式牙膏
WO2020227722A1 (en) * 2019-05-09 2020-11-12 Reflex Medical Corp. Metered dose topical applicator
JP2021053063A (ja) * 2019-09-30 2021-04-08 花王株式会社 繰出容器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191303243A (en) * 1913-02-07 1913-12-11 George Shand Ltd Improvements in and relating to Reservoir Pens.
US1362937A (en) * 1919-06-06 1920-12-21 Fountain Toothbrushes Ltd Fountain-brush
GB210979A (en) * 1923-02-03 1924-02-14 Mordan And Company Ltd S Improvements in pencil-cases
CH249650A (de) * 1945-10-04 1947-07-15 Wecker Herbert Füllbleistift.
FR1005717A (fr) * 1947-09-10 1952-04-15 Porte-plume réservoir
US2780203A (en) * 1952-10-27 1957-02-05 Joseph G Moran Fountain drawing pen
US3106908A (en) * 1961-05-01 1963-10-15 L H Mellin Inc Rapidly retractable pencil mechanism
US3358699A (en) * 1962-10-03 1967-12-19 Bau Robert Gordon Cosmetic storing and dispensing device
FR1343108A (fr) * 1962-11-12 1963-11-15 Bodensee Dental Ohg Récipient cylindrique à piston refoulant
EP0015784B1 (de) * 1979-03-13 1984-01-18 Pilot Man-Nen-Hitsu Kabushiki Kaisha Füllfederhalter
US4624594A (en) * 1983-11-28 1986-11-25 Pentel Kabushiki Kaisha Fluid dispenser

Also Published As

Publication number Publication date
US4954000A (en) 1990-09-04
DE68910370D1 (de) 1993-12-09
ES2046499T3 (es) 1994-02-01
FR2629988B1 (fr) 1990-08-10
EP0337867A1 (de) 1989-10-18
KR960015644B1 (ko) 1996-11-20
FR2629988A1 (fr) 1989-10-20
KR890015700A (ko) 1989-11-25
JP2617788B2 (ja) 1997-06-04
JPH0219290A (ja) 1990-01-23
DE68910370T2 (de) 1994-06-01

Similar Documents

Publication Publication Date Title
EP0337867B1 (de) Beladbarer Spender mit einem verschiebbaren Kolben
CA2009215C (fr) Distributeur comportant un piston translatable
EP1036519B1 (de) Auftragsvorrichtung mit Austragsspindel, die durch eine Zugfeder in ihre Ausgangslage zurück geholt wird
EP0617904B1 (de) Verpackung zum Spenden eines stiftförmigen, pastenartigen Produktes, mit einer festen dekorativen Aussenhülse
EP0538349B1 (de) Auftragsvorrichtung für mehr oder weniger dickflüssige produkte
EP1195103B1 (de) Auftragegerät und Behälter mit einem solchen Auftragegerät
CH650212A5 (fr) Dispositif distributeur doseur.
FR2811640A1 (fr) Dispositif de conditionnement et de distribution permettant de distribuer une dose variable
FR3001113A1 (fr) Distributeur de produit cosmetique
LU85025A1 (fr) Applicateur cosmetique auto-propulse a gaine flexible
EP0743099A1 (de) Abgabeeineheit für flüssige oder pulverförmige Media und Verfahren zur Herstellung desselben
EP3324785A1 (de) Kosmetischer applikator mit beweglichen protuberanzen
FR2541244A1 (fr) Dispositif distributeur de doses de substance liquide
EP1428455B2 (de) Applikator, insbesondere für Kosmetik
FR2588733A1 (fr) Applicateur pour produits liquides, notamment cosmetiques
FR2637512A1 (fr) Dispositif de delivrance automatique d'un produit ou d'un objet quelconque
FR2770109A1 (fr) Applicateur d'une substance, notamment d'une matiere deodorante
BE1000610A4 (fr) Dispositif distributeur doseur.
EP1452109B1 (de) Applikator für ein Produkt, insbesondere für Kosmetik
FR2855504A1 (fr) Distributeur de produit fluide
FR2561210A1 (fr) Dispositif permettant de distribuer une substance liquide
FR2770199A1 (fr) Procede de remplissage pour un applicateur d'une substance, notamment d'une matiere deodorante
WO2017013355A1 (fr) Article de produit cosmétique muni d'un applicateur mobile
FR2770107A1 (fr) Applicateur d'une substance, notamment d'une matiere deodorante, ses elements, et gamme de tels applicateurs
WO2023111155A1 (fr) Dispositif d'application d'un produit cosmétique rechargeable

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19890412

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT

17Q First examination report despatched

Effective date: 19911227

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT

ITF It: translation for a ep patent filed

Owner name: JACOBACCI CASETTA & PERANI S.P.A.

REF Corresponds to:

Ref document number: 68910370

Country of ref document: DE

Date of ref document: 19931209

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19931123

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2046499

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030409

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030417

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20030429

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041103

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050410

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040412