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EP0433796B1 - Behälter für Kosmetika, insbesondere Mascara-Einheit - Google Patents

Behälter für Kosmetika, insbesondere Mascara-Einheit Download PDF

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Publication number
EP0433796B1
EP0433796B1 EP90123532A EP90123532A EP0433796B1 EP 0433796 B1 EP0433796 B1 EP 0433796B1 EP 90123532 A EP90123532 A EP 90123532A EP 90123532 A EP90123532 A EP 90123532A EP 0433796 B1 EP0433796 B1 EP 0433796B1
Authority
EP
European Patent Office
Prior art keywords
stop
container
shoulder
closure cap
return
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
EP90123532A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0433796A1 (de
Inventor
Holger Fitjer
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.)
Georg Karl Geka Brush GmbH
Original Assignee
Georg Karl Geka Brush GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georg Karl Geka Brush GmbH filed Critical Georg Karl Geka Brush GmbH
Publication of EP0433796A1 publication Critical patent/EP0433796A1/de
Application granted granted Critical
Publication of EP0433796B1 publication Critical patent/EP0433796B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/06—Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building
    • B65D2251/065—Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building the external skirt having a non-circular cross-section, e.g. square, elliptical
    • 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
    • B65D2501/00—Containers having bodies formed in one piece
    • B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B65D2501/0081—Bottles of non-circular cross-section

Definitions

  • the invention relates to a container for cosmetics, in particular a mascara unit, comprising a base body made of plastic with an end shoulder extending approximately parallel to the container base and an axially extending threaded shoulder, onto which a screw cap can be screwed, in the foot area the threaded shoulder on the container shoulder to achieve a defined end position of the screw cap at least one backstop in the form of a spaced from the stop shoulder, extending over a certain angular range along the container shoulder locking projection is provided, with a locking recess between the stop shoulder and this backstop an engaging in the locked state between the stop shoulder and backstop, over the lower edge of the screw cap protruding locking and stop projection is provided is, and wherein the thread pitch and the thread start of the thread approach and screw cap are dimensioned or positioned relative to each other so that the stop and locking projection of the screw cap with its lower end in the end stop position at the lower end of the stop shoulder of the container shoulder is coming.
  • Containers for cosmetics of the type described above have in part a rectangular or oval, not circularly symmetrical cross-section, so that in order to achieve a corresponding appearance in the closed state it is very important that the outer walls of the closure cap and the container are exactly aligned with one another or oriented to one another in a defined manner are.
  • At least one stop shoulder is provided, which defines the end position in a defined manner, and, on the other hand, a backstop, which generally consists of a latching projection and a latching recess, and which ensures that the closure cap is removed from it on the stop shoulder cannot move back to the adjacent position.
  • a backstop which generally consists of a latching projection and a latching recess, and which ensures that the closure cap is removed from it on the stop shoulder cannot move back to the adjacent position.
  • the object of the invention is to design a container of the type mentioned at the outset in such a way that, even when using relatively soft plastics for the container, even with repeated or frequent actuation of the closure system, its functional properties are maintained unchanged.
  • the circumferential angle of the backstop is chosen based on the position of the thread start and the thread pitch on the one hand and the position of the stop shoulder on the container shoulder on the other hand so that the locking projection on the screw cap when screwing on the top of the Backstop hits and from there with a substantially steady downward movement to the abutment shoulder in the stop position.
  • the backstop is positioned and dimensioned such that A> H / tan ⁇ , where A is the distance between the base point of the stop shoulder on the container shoulder, H is the height of the backstop measured from the container shoulder and ⁇ is the thread pitch .
  • A is the distance between the base point of the stop shoulder on the container shoulder
  • H is the height of the backstop measured from the container shoulder
  • ⁇ is the thread pitch .
  • the top of the backstop will be designed to be essentially flat, parallel to the container shoulder. As far as this top is rounded, the height H is defined by the height in the area of impact of the stop and locking projection of the closure cap.
  • the backstop is positioned and dimensioned such that A> H / tan ( ⁇ + ⁇ ), where ⁇ is the thread tolerance. This should also include any manufacturing tolerance.
  • the stop shoulder on the container shoulder is inclined obliquely to the longitudinal axis of the container, forming an undercut.
  • the stop and locking projection of a screw cap corresponding to the stop shoulder on the container shoulder is inclined obliquely to the longitudinal axis such that it lies flat against this in the closed end position.
  • the stop and locking projection of the screw cap has two mutually offset sections in the circumferential direction, with one section in the region between the stop shoulder and backstop in the latched end position on the container shoulder and the second section rests on the backstop.
  • the solution according to the invention ensures high wear resistance, in particular in the case of containers made of softer plastics.
  • the container consists of a plastic such as polypropylene, polyethylene, low-pressure polyethylene, acrylonitrile-butadiene-styrene copolymers or polyethylene terephthalate.
  • a container 1 shown in the drawing comprises a base body 2 with a rounded-square cross-sectional shape. On the upper side of the base body 2, it springs back inward to form a container shoulder 3, a threaded shoulder 4 with an external thread 5 extending axially away from the container shoulder 3.
  • the external thread 5 has a thread start 6 and a thread end 7 and has a thread pitch ⁇ , which in the exemplary embodiment is 1.75.
  • stop shoulders 8 which are offset by 180 ° and which are formed on stop bodies 9 which extend upward from the container shoulder 3.
  • a backstop 10 is provided at a distance S from each stop shoulder 8, the backstops 10 in turn being offset from one another by 180 °.
  • Each backstop 10 designed as a locking projection extends on the container shoulder 3 over a circumferential angular range E from an end 11 facing the respectively assigned stop shoulder 8 to an end 12 facing away from it.
  • the distance from the base 13 of each stop shoulder 8 to the opposite end 12 of the backstop 10 is shown in Fig. 6 as A.
  • a screw cap 14 shown in FIGS. 4 and 5 has a rounded-square outer contour corresponding to the base body 2 of the container 1. Inside the screw cap 14 is an only indicated application element 15, e.g. a mascara brush. On the lower edge 16 of the screw cap 14, two stop and locking projections 17 are provided offset from each other by 180 °.
  • Each stop and locking projection comprises a first section 18 and a second recessed section 19.
  • the thread start 6 and the thread pitch ⁇ are selected and the distance A of the distal end 12 of the backstop 10 from the base point 13 of the stop shoulder 8 is dimensioned such that the stop shoulder 20 has its lower end 21st when screwing in the direction of arrow 22 (Fig. 6) along the screw path 23 runs towards the container shoulder 3 so that it hits the top 24 of the backstop 10 approximately in the middle between its ends 11 and 12 (see FIG. 6) and then, without being raised again, as shown in broken lines in FIG. 6, is moved steadily downward in the direction of the base point 13 of the stop shoulder 8 with elastic deformation.
  • the stop shoulder 20 of the locking and stop projection 17 rests against the stop shoulder 8 of the stop body 9, both stop shoulders 8 and 20 by an angle ⁇ , forming an undercut on the stop body 9 against the longitudinal axis 25 of Container 2 are inclined.
  • the first section 18 of the locking and stop projection 17 lies in the area between the base point 13 of the stop body 9 and the front end 11 of the backstop 10, while the second section 19 of the stop and locking projection 17 extends over the backstop 10 (cf. Fig. 7).
  • the embodiment described above makes it possible to reduce wear, with the screw cap 14 assuming a defined position relative to the base body 2 of the container 1 in the final engaged state.
  • the sloping stop shoulders 8, 20 also ensure an axial holding component.
  • FIG. 8 is an illustration corresponding to FIG. 7 of the latching conditions in the engaged final state.
  • an angle of rotation grid corresponding to an angle range of 18 ° is shown.
  • the thread stroke R is illustrated corresponding to half the thread pitch with a screw-rotating movement over 180 °. From this representation it follows that the distance between the base point 13 of the stop shoulder 8 and the front end 11 of the backstop 10 as well as the circumferential extent of the backstop 10 is approximately 18 °.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP90123532A 1989-12-20 1990-12-07 Behälter für Kosmetika, insbesondere Mascara-Einheit Expired - Lifetime EP0433796B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942000A DE3942000C1 (el) 1989-12-20 1989-12-20
DE3942000 1989-12-20

Publications (2)

Publication Number Publication Date
EP0433796A1 EP0433796A1 (de) 1991-06-26
EP0433796B1 true EP0433796B1 (de) 1993-03-31

Family

ID=6395846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90123532A Expired - Lifetime EP0433796B1 (de) 1989-12-20 1990-12-07 Behälter für Kosmetika, insbesondere Mascara-Einheit

Country Status (3)

Country Link
US (1) US5160057A (el)
EP (1) EP0433796B1 (el)
DE (1) DE3942000C1 (el)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9012041D0 (en) * 1990-05-30 1990-07-18 Beeson & Sons Ltd Improvements in or relating to containers
DE4402227A1 (de) * 1994-01-27 1995-08-03 Geka Brush Georg Karl Gmbh Behälter mit einer Schraubkappe für Nagellack, Mascaraflüssigkeit o. dgl.
DE19508836A1 (de) * 1995-03-11 1996-09-12 Geka Brush Georg Karl Gmbh Behälter, insbesondere für ein Kosmetikum wie Nagellack oder dergleichen
DE19602258A1 (de) * 1996-01-23 1997-07-24 Cebal Verpackungen Kunststofftube mit einem Tubenkörper, sowie Verfahren zu deren Herstellung
US5806698A (en) * 1996-06-10 1998-09-15 Tuboplast Hispana, S.A. Assembly device for hinge-caps with finger cot, on container tubes provided with printing
US5876137A (en) 1997-05-19 1999-03-02 Rexam Cosmetic Packaging, Inc. Outer shell for a cosmetic container for preventing accidental removal of the shell's cover
WO2001030663A1 (en) * 1999-10-26 2001-05-03 Wellman Industrial Plastics Co. Pty. Limited Container and lid combination with tamper evident mechanism
US6431381B1 (en) 2000-10-11 2002-08-13 Seaquist Closures Foreign, Inc. Positive orientation systems for closures and containers
US6871752B2 (en) * 2002-02-04 2005-03-29 Rexam Medical Packaging Inc. Rotary seal for clousure with on-stop
US7258250B2 (en) * 2002-08-21 2007-08-21 L'oreal Receptacle having a reinforced wall
JP2007176543A (ja) * 2005-12-27 2007-07-12 Kao Corp キャップ付き容器
US7874440B2 (en) * 2006-06-09 2011-01-25 Rexam Healthcare Packaging Inc. Child-resistant package
US7621413B2 (en) 2006-06-09 2009-11-24 Seaquist Closures Foreign, Inc. Closure system with orientation and removal capability
CA2696000C (en) 2007-07-13 2013-02-05 Gerhard F. K. Jaeckel Closure system for a container and dispensing closure
US8434652B2 (en) * 2008-03-07 2013-05-07 Henkle Ireland Limited Cap and nozzle assembly for tubes, containers and packs closed by the assembly
US8123058B2 (en) 2008-09-11 2012-02-28 Rexam Healthcare Packaging Inc. Closure with stopping mechanism
US8079483B2 (en) * 2008-09-11 2011-12-20 Rexam Healthcare Packaging Inc. Closure with stopping mechanism
FR2945715B1 (fr) * 2009-05-20 2019-06-28 L'oreal Dispositif a effet tactile.
FR2967977B1 (fr) * 2010-11-30 2013-01-18 Alsacienne De Fabrication Soc Capsules pour flacons contenant des produits liquides ou cremeux.
DE202011100183U1 (de) * 2011-05-03 2012-08-06 Geka Gmbh Kosmetikeinheit mit blockierbarem Rastverschluss
US20120305581A1 (en) 2011-06-03 2012-12-06 Munchkin, Inc. Cups for spillproof container assemblies
US9120602B2 (en) * 2012-10-11 2015-09-01 Sonoco Development Incorporation Stand-up caulk dispenser
FR3002521B1 (fr) * 2013-02-27 2015-03-27 Materne Ensemble bouchon-embase comportant un temoin d'effraction.
EP3059176A1 (en) * 2015-02-19 2016-08-24 Henkel AG & Co. KGaA A bottle and a corresponding bottle cap
US10010897B2 (en) * 2015-07-20 2018-07-03 Silgan Dispensing Systems Corporation Pump dispenser with locking feature
FR3107514B1 (fr) * 2020-02-21 2022-03-04 Chanel Parfums Beaute Pot pour produit cosmétique ayant un col non cylindrique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036272A5 (el) * 1969-03-12 1970-12-24 Boussois Souchon Neuvesel Sa
US3984021A (en) * 1972-09-11 1976-10-05 Uhlig Gerhardt E Safety closure container
US3858740A (en) * 1973-05-04 1975-01-07 Pierre J Lestaevel Locking device for containers
US4335823A (en) * 1981-01-26 1982-06-22 Sunbeam Plastics Corporation Child-resistant package
FR2551731B1 (fr) * 1983-09-12 1985-11-08 Oreal Ensemble pour le conditionnement et l'application d'une substance du type vernis
FR2564070B2 (fr) * 1983-10-13 1987-04-30 Oreal Flacon comportant un dispositif de bouchage oriente angulairement par rapport audit flacon
FR2570057A1 (fr) * 1984-09-13 1986-03-14 Ryckelynck Francine Dispositif de fermeture a vis a position fixe pour recipient
FR2571696B1 (fr) * 1984-10-11 1987-02-20 Oreal Dispositif de bouchage a position de fermeture indexee pour flacon en verre ou autre matiere rigide et flacon destine a etre equipe d'un tel dispositif
US4691833A (en) * 1985-02-15 1987-09-08 The Bridgeport Metal Goods Mfg. Co. Cap alignment structure
GB8518280D0 (en) * 1985-07-19 1985-08-29 Johnsen Jorgensen Plastics Ltd Container & closure assembly
US4646949A (en) * 1986-01-02 1987-03-03 Gene Stull Captive dispensing cap construction
FR2609970B1 (fr) * 1987-01-23 1990-02-23 Moulage Specialise Pack Atel Dispositif de fermeture d'un recipient a col a elements de positionnement elastiquement deformables
DE8712015U1 (de) * 1987-09-04 1987-10-22 Georg Karl geka-brush GmbH, 8809 Bechhofen Applikator
FR2620424B1 (fr) * 1987-09-15 1989-12-15 Morel Simone Conteneur a capuchon amovible a generatrices laterales alignees

Also Published As

Publication number Publication date
US5160057A (en) 1992-11-03
EP0433796A1 (de) 1991-06-26
DE3942000C1 (el) 1990-10-18

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