EP0258799A2 - Dispositif en forme de crayon pour dispenser des masses fluides - Google Patents

Dispositif en forme de crayon pour dispenser des masses fluides Download PDF

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Publication number
EP0258799A2
EP0258799A2 EP87112355A EP87112355A EP0258799A2 EP 0258799 A2 EP0258799 A2 EP 0258799A2 EP 87112355 A EP87112355 A EP 87112355A EP 87112355 A EP87112355 A EP 87112355A EP 0258799 A2 EP0258799 A2 EP 0258799A2
Authority
EP
European Patent Office
Prior art keywords
pin
piston
shaped device
storage container
actuating element
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.)
Withdrawn
Application number
EP87112355A
Other languages
German (de)
English (en)
Other versions
EP0258799A3 (fr
Inventor
Otto Dipl.-Ing. Katz
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.)
Faber Castell AG
AW Faber Castell Unternehmensverwaltung GmbH and Co
Original Assignee
AW Faber Castell GmbH and Co
AW Faber Castell Unternehmensverwaltung GmbH and Co
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 AW Faber Castell GmbH and Co, AW Faber Castell Unternehmensverwaltung GmbH and Co filed Critical AW Faber Castell GmbH and Co
Publication of EP0258799A2 publication Critical patent/EP0258799A2/fr
Publication of EP0258799A3 publication Critical patent/EP0258799A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0011—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a screw-shaft
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like

Definitions

  • the invention relates to a pin-shaped device for dispensing flowable masses from a storage container to an application element with a piston which can be displaced in the longitudinal direction by a rotatable actuating element which is connected to a screw.
  • Flowable masses in particular cosmetics, such as. B. nail polishes, liquid makeup and lip gloss or color are applied from a storage container by means of a brush or a capillary tip.
  • cosmetics such as. B. nail polishes
  • liquid makeup and lip gloss or color are applied from a storage container by means of a brush or a capillary tip.
  • DE-GM 73 01 371 it is known to provide a storage container with an application element to meet these requirements, which is supplied with liquid through a feed hole.
  • a piston is inserted into the storage space of the pin-shaped device, which piston can be displaced by means of a threaded spindle, as a result of which the liquid is fed to the application element.
  • the piston is moved by a threaded spindle flattened on the side surfaces, which is moved in a nut.
  • the length of the storage space and the threaded spindle is, as can also be seen from FIG. 1, approximately the same. As a result, it is only possible to use half the length of the pin-shaped device as a storage space for the liquid.
  • the handling of this device is relatively simple.
  • the two housing parts which are divided approximately in the middle of their longitudinal axis and are rotatably supported, can be easily gripped by the operator and rotated relative to one another.
  • a further actuating device in which a solid body lead can be screwed out of an extension sleeve.
  • the actuating element can be rotated relative to the extension sleeve through two opposite openings. The user must reach through the openings with two fingers and grasp the actuating element.
  • the rotatable device is used to move a solid-state mine and not to guide liquids to an application element. Essential components of this construction therefore deviate from the subject matter of the present invention.
  • the invention has for its object to supply flowable masses from a reservoir to an application element.
  • the outer dimensions of the pin in which the feed device is contained should be optimized with regard to the amount of liquid contained. That is, the receiving volume determined by the external dimensions of the storage container should be reduced as little as possible by the feed device.
  • the design of the individual parts should be particularly simple with regard to mass production by injection molding, the same timely the number of parts should represent a minimum. It must also be ensured that the device can be handled on an automatic assembly machine. In order to be able to design the feed means in a simple manner, orientation of the individual parts relative to one another should be avoided.
  • the diameter of the piston is in a ratio of 3: 1 to the outside diameter of the threaded spindle.
  • the frictional relationships between the piston and the threaded spindle as well as between the sealing lip and the inside diameter of the storage container can be coordinated well, since in the proposed construction, in which the piston has a threaded hub and a sealing lip that have the same or different length, the dimensions are coordinated and thus the frictional relationships between the part moving relative to each other is possible.
  • the storage container is designed in the form of a sleeve with a stop at the rear end, into which a separate tip with an outlet bore is inserted.
  • the actuating element with the piston screwed onto the threaded spindle can be used as a structural unit in the storage container.
  • the reservoir is refilled with liquid and then closed by the separate tip.
  • the threaded spindle has a valve cone which bears against the inner end of the outlet bore and is supported axially, relative to the reservoir, by means of a compression spring.
  • the outlet bore on the device is thus closed. Therefore, no liquid can enter the outlet bore and drip down over the application element. Only when the actuating element rotates is a pressure exerted on the flowable mass contained by the axial movement of the piston, which pressure, after it has reached a certain degree, is sufficient to compress the compression spring within the actuating element.
  • the outlet hole is therefore only open when the device is actuated and closed in the idle state.
  • the outlet bore is released in an advantageous manner.
  • the pressure build-up is absorbed by the tapered cross sections within the recess 21. These are a weak point of the piston and are easier to deform than the wall of the storage container.
  • a particularly noticeable operating advantage results for the user in an embodiment in which the storage container has a sawtooth-shaped toothing in the inside diameter, in which a detent tooth molded into a spring arm of the actuating element engages.
  • the actuating element can only be rotated in a predetermined direction and the user feels through the latching of the locking tooth that the piston has been displaced by an axial path which is sufficient to carry out another job with the filled application element.
  • a design possibility of the device that is interesting from the design arises in the case of an advantageous embodiment in which the storage container is closed at one end region by an end wall and has at least one cutout in its lateral surface that extends over a partial region of the lateral surface of the actuating element.
  • Different colors of the housing and the actuating element make operation easier for the user.
  • the objective design of the storage container allows simple construction and assembly of the device.
  • a storage space 2 which serves to hold the flowable mass, which is no longer shown.
  • the storage container 1 is preferably cylindrical and essentially consists of an outer surface 3 and an end wall 4.
  • a cutout 5 is provided in the outer surface 3, while a bearing bore 6 is formed in the end wall 4.
  • a sawtooth-like toothing 7 is formed in the interior of the storage container 1.
  • An actuating element 8 is preferably designed so that it is formed in one piece with a threaded spindle 9 which has a valve cone 10.
  • the actuating element 8 contains a blind hole 11 which extends in the axial direction.
  • a spring arm 13 is formed by a separating groove, on which a locking tooth 14 is formed.
  • a support wall 15 is provided in order to reach a defined bearing point of the actuating element 8 in the storage container 1.
  • a compression spring 16 is inserted, which acts on a bearing pin 17 which is centered in the bearing bore 6 of the storage container 1.
  • the threaded spindle 9 serves to receive a piston 18 which has a sealing lip 19 and a threaded hub 20.
  • a plurality of cutouts 21 are provided on an end wall of the piston 18, which represent a cross-sectional taper.
  • a tip 22 is fastened to the front of the storage container 1 and is permanently attached by an adhesive connection or by ultrasonic welding. Inside the tip 22, a sleeve 23 is provided, in which an application element 25 is fastened, into which an outlet bore 24 is inserted, which is connected at its other end to the storage space 2.
  • a storage container 26 which has an annular bead 27.
  • An actuating element 28 is supported in the axial direction on this annular bead 27.
  • This actuating element 28 also has a blind hole 29, in the interior of which a compression spring 30 is guided.
  • the non-circular design of the blind hole 29 and a threaded spindle 31 which is likewise non-circular in the rear region achieve a rotationally fixed connection of the threaded spindle 31 with the actuating element 8, which permits axial movement of the two parts.
  • a further advantageous embodiment of a piston 32 is achieved by means of a transverse pin 33 which is pressed tangentially into a diameter that is smaller than the outer diameter of the sealing lip 19 into the piston.
  • transverse pin 33 protrudes from the sealing lip 19, as shown in the drawing in FIG. 7, ensures that, even with extremely low friction values between the inner wall of the storage container 1 and the sealing lip 19, the piston 33 rotates relative to the storage container 1 can be done.
  • the operation of the device is as simple as its structure.
  • the piston 20 By turning the actuator 8 acc. Fig. 1, the piston 20 is moved on the threaded spindle 9 in the axial direction towards the tip 22. During this movement, a pressure build-up in the interior of the storage space 2 is achieved with respect to the flowable mass contained, which leads to the build-up of a dynamic pressure.
  • the piston 20 is first moved in the opposite direction, the compression spring 16 being compressed.
  • the actuating element 8 with the firmly connected threaded spindle 9 withdraws and the Valve cone 10 stands out from the sleeve 23. whereby the outlet bore 24 is released to the application element 25.
  • the rotation of the actuating element 8 thus causes a metered delivery of flowable mass, since the user only rotates the actuating element 8 until the locking tooth 14 engages in the next tooth of the toothing 78.
  • the distance between the teeth 7 in the interior of the storage container 1 thus determines the metered amount of the flowable mass to be supplied to the application element 25.
  • the actuating element 28 is supported on an annular bead 27, while the threaded spindle 31, which in this case also has a valve cone 10, moves relative to the actuating element 28.
  • the longitudinal movement of the threaded spindle 31 is cushioned by the compression spring 30.
  • the transmission of the rotary movement from the actuating element 28 to the threaded spindle 31 takes place through an out-of-round design of both the blind hole 29 and a partial area of the threaded spindle 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
EP87112355A 1986-09-04 1987-08-25 Dispositif en forme de crayon pour dispenser des masses fluides Withdrawn EP0258799A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863630101 DE3630101A1 (de) 1986-09-04 1986-09-04 Stiftfoermige vorrichtung zum abgeben von fliessfaehigen massen
DE3630101 1986-09-04

Publications (2)

Publication Number Publication Date
EP0258799A2 true EP0258799A2 (fr) 1988-03-09
EP0258799A3 EP0258799A3 (fr) 1989-02-08

Family

ID=6308898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87112355A Withdrawn EP0258799A3 (fr) 1986-09-04 1987-08-25 Dispositif en forme de crayon pour dispenser des masses fluides

Country Status (3)

Country Link
EP (1) EP0258799A3 (fr)
JP (1) JPS6369565A (fr)
DE (1) DE3630101A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015135A1 (fr) * 1990-04-02 1991-10-17 Peter Herrli Applicateur de resines et de laques
WO1991015136A1 (fr) * 1990-04-02 1991-10-17 Peter Herrli Applicateur de resines et de vernis
GB2258501A (en) * 1991-07-25 1993-02-10 Rotta G Italcapsula Dispensing container for cosmetics
WO1998018695A1 (fr) * 1996-10-25 1998-05-07 The Procter & Gamble Company Dispositif distributeur simplifie, unidirectionnel et a torsion possedant un dosage incremental
EP1072214A2 (fr) * 1999-07-01 2001-01-31 Filtertek, Inc. Tete de distribution de produit semi-solide
US6227739B1 (en) * 2000-04-21 2001-05-08 Kotobuki & Co., Ltd. Liquid container
EP1468626A1 (fr) * 2003-04-15 2004-10-20 Rexam Dispensing Systems S.A.S.U. Distributeur rotatif de cosmétiques liquides
FR2859884A1 (fr) * 2003-09-18 2005-03-25 Tokiwa Corp Applicateur
WO2008102317A3 (fr) * 2007-02-21 2008-10-23 Procter & Gamble Applicateur de cosmétique comprenant un limiteur de couple

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940967C1 (en) * 1989-12-12 1991-06-06 Rotring-Werke Riepe Kg, 2000 Hamburg, De Cosmetics applicator - has rotary housing with rear-threaded piston screwing into fixed thread way, and driving boss and flexible pawl arm
JP5610775B2 (ja) * 2010-01-12 2014-10-22 三菱鉛筆株式会社 液体塗布具

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH281384A (de) * 1949-08-20 1952-03-15 Sandherr Ag M Verfahren zum Ausstossen von Pasten aus einem Behälter und Einrichtung zur Durchführung dieses Verfahrens.
FR1008726A (fr) * 1948-05-18 1952-05-21 Tube universel
FR57324E (fr) * 1947-05-30 1953-01-02 Réservoir tubulaire ou autre portatif à pinceau pour fards liquides
FR1261214A (fr) * 1960-02-19 1961-05-19 Distributeur de fards et cosmétiques
DE1909723A1 (de) * 1969-02-12 1970-09-03 Ingbuero Maggia Ag Unterirdisches Bauwerk mit einem einen Hohlraum umgebenden Stahlblechpanzer,und Verfahren zum Erstellen eines solchen Bauwerkes
US3739789A (en) * 1972-06-12 1973-06-19 Pfizer Brush applicator
US4019654A (en) * 1976-02-25 1977-04-26 Voplex Corporation Manual cartridge dispenser
US4269207A (en) * 1979-12-27 1981-05-26 Czeslaw Konrad Combined toothbrush-toothpaste container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629889A (en) * 1947-05-30 1953-03-03 Lengyel Aline Make-up pencil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR57324E (fr) * 1947-05-30 1953-01-02 Réservoir tubulaire ou autre portatif à pinceau pour fards liquides
FR1008726A (fr) * 1948-05-18 1952-05-21 Tube universel
CH281384A (de) * 1949-08-20 1952-03-15 Sandherr Ag M Verfahren zum Ausstossen von Pasten aus einem Behälter und Einrichtung zur Durchführung dieses Verfahrens.
FR1261214A (fr) * 1960-02-19 1961-05-19 Distributeur de fards et cosmétiques
DE1909723A1 (de) * 1969-02-12 1970-09-03 Ingbuero Maggia Ag Unterirdisches Bauwerk mit einem einen Hohlraum umgebenden Stahlblechpanzer,und Verfahren zum Erstellen eines solchen Bauwerkes
US3739789A (en) * 1972-06-12 1973-06-19 Pfizer Brush applicator
US4019654A (en) * 1976-02-25 1977-04-26 Voplex Corporation Manual cartridge dispenser
US4269207A (en) * 1979-12-27 1981-05-26 Czeslaw Konrad Combined toothbrush-toothpaste container

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015136A1 (fr) * 1990-04-02 1991-10-17 Peter Herrli Applicateur de resines et de vernis
WO1991015135A1 (fr) * 1990-04-02 1991-10-17 Peter Herrli Applicateur de resines et de laques
GB2258501A (en) * 1991-07-25 1993-02-10 Rotta G Italcapsula Dispensing container for cosmetics
WO1998018695A1 (fr) * 1996-10-25 1998-05-07 The Procter & Gamble Company Dispositif distributeur simplifie, unidirectionnel et a torsion possedant un dosage incremental
US5851079A (en) * 1996-10-25 1998-12-22 The Procter & Gamble Company Simplified undirectional twist-up dispensing device with incremental dosing
AU725461B2 (en) * 1996-10-25 2000-10-12 Noxell Corporation Simplified unidirectional twist-up dispensing device with incremental dosing
CN1093828C (zh) * 1996-10-25 2002-11-06 普罗克特和甘保尔公司 连续投料的简化单向捻式配送装置
US6890119B2 (en) 1999-07-01 2005-05-10 Filtertek Inc. Semisolid product dispensing head
EP1072214A2 (fr) * 1999-07-01 2001-01-31 Filtertek, Inc. Tete de distribution de produit semi-solide
EP1072214A3 (fr) * 1999-07-01 2001-03-21 Filtertek, Inc. Tete de distribution de produit semi-solide
US6450722B1 (en) 1999-07-01 2002-09-17 Filtertek Inc. Semisolid product dispensing head
US6227739B1 (en) * 2000-04-21 2001-05-08 Kotobuki & Co., Ltd. Liquid container
WO2004091339A1 (fr) * 2003-04-15 2004-10-28 Rexam Dispensing Systems Distributeur rotatif de cosmetiques liquides
EP1468626A1 (fr) * 2003-04-15 2004-10-20 Rexam Dispensing Systems S.A.S.U. Distributeur rotatif de cosmétiques liquides
US7255510B2 (en) 2003-04-15 2007-08-14 Rexam Dispensing Systems S.A.S. Rotating dispenser for liquid cosmetics
CN100456991C (zh) * 2003-04-15 2009-02-04 雷克斯姆分配系统股份公司 用于液体化妆品的旋转分配器
FR2859884A1 (fr) * 2003-09-18 2005-03-25 Tokiwa Corp Applicateur
WO2008102317A3 (fr) * 2007-02-21 2008-10-23 Procter & Gamble Applicateur de cosmétique comprenant un limiteur de couple

Also Published As

Publication number Publication date
EP0258799A3 (fr) 1989-02-08
DE3630101C2 (fr) 1990-04-05
JPS6369565A (ja) 1988-03-29
DE3630101A1 (de) 1988-03-17

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