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WO2011129866A1 - Contenant à double paroi et fermeture pour celui-ci - Google Patents

Contenant à double paroi et fermeture pour celui-ci Download PDF

Info

Publication number
WO2011129866A1
WO2011129866A1 PCT/US2011/000601 US2011000601W WO2011129866A1 WO 2011129866 A1 WO2011129866 A1 WO 2011129866A1 US 2011000601 W US2011000601 W US 2011000601W WO 2011129866 A1 WO2011129866 A1 WO 2011129866A1
Authority
WO
WIPO (PCT)
Prior art keywords
side wall
wall
set forth
jar
annular
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.)
Ceased
Application number
PCT/US2011/000601
Other languages
English (en)
Inventor
Charles Chang
David Matos
Ralph Devito
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 WO2011129866A1 publication Critical patent/WO2011129866A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/0068—Jars

Definitions

  • the invention relates to a container assembly of thin/economically produced parts which simulate an image and weight of an expensive cosmetic jar.
  • a double walled container is typically made of two assembled parts; an inner cup, which serves as a vessel for the product when sealed with a cap, and an outer cosmetic jar part, which is shaped to look like a
  • a threaded closure or cap would normally engage a threaded portion of the jar, allowing the contents to remain sealed until opened by the
  • the typical shoulder area of a common cosmetic jar can then be formed in the outer clear part. Visually, this is much more appealing than seeing mechanical securements within the shoulder area.
  • the clear, unbroken shoulder area conveys a desired look and feel of a high end glass jar.
  • the invention provides a plastic jar for cosmetic materials, said jar being adapted to receive a screw cap, and said jar comprising, in combination a substantially annular inner side wall and a transverse bottom wall formed integrally therewith, said walls defining a compartment to hold the cosmetic material, a
  • annular outer side wall defining an exterior of the jar, said annular inner side wall having an upper lip for sealing engagement with the screw cap, an exterior skirt integrally formed with said lip, said skirt being spaced from said annular inner side wall and provided with screw threads on its exterior surface, for engagement by the screw threads of said screw cap, said outer annular side wall having an upper lip, said upper lip of the annular inner side wall and skirt forming a downwardly facing groove to receive the upper lip of the annular outer side wall, said latter upper lip extending into said groove to an extent whereby it directly underlies the screw threads of the skirt, and
  • anti-rotation means on a wall of the groove and on the upper lip of the annular outer side wall, operative to prevent inadvertent rotation or shifting between the annular inner side wall and the annular outer side wall.
  • Figure 1 is a vertical section of the double-walled jar of the invention as assembled.
  • the jar comprises an annular inner side wall and an annular outer side wall, as well as a bottom plug connected to both walls.
  • Fig. 2 is an exploded view of the components of the jar of Fig. 1.
  • Fig. 3 is a view like Fig. 1, except prior to assembly of the bottom plug of the jar to the annular walls thereof.
  • Figs. 4, 5 and 6 are detail views, respectively, of the construction of portions of the jar of Fig. 1.
  • Fig. 7 is a perspective view of the jar of Fig. 1, except with a broken-away area, showing the cooperation of the threads of the jar with the underlying outer annular wall.
  • Fig. 8 is an exploded view of the jar of Fig. 1, and further including a screw cap therefor, constituting a jar lid.
  • Fig. 9 a perspective view of the annular outer side wall per se.
  • Fig. 10 is a view like Fig. 1, of a modified double- walled jar and wherein the bottom wall is integrally molded with annular side wall of the jar.
  • Fig. 11 is a front elevation of a further modified jar having a polygonal outer annular wall as opposed to the cylindrical configuration shown in the previous figures, and
  • Fig. 12 is a section on the line 12--12 of Fig. 11.
  • the present invention comprises essentially several separate thin-walled plastic components which are fitted together to form a double-walled jar.
  • the jar is intended to hold a quantity of cosmetic product (not shown) , and at the same time, impart to the consumer, a heft or solid feel to the jar, simulating that of thick walled plastic, or else high quality molded glass.
  • annular inner side wall 10 there is shown in section, and fragmentary section, the inner member or compartment of the jar, comprising an annular inner side wall generally designated by the numeral 10, having a transverse bottom wall 12, and an annular outer side wall 14. Connected to the annular outer side wall 14 is a bottom plug 16 held in place by a retainer structure to be described below. The annular outer side wall 14 and bottom plug 16 thus define the exterior of the jar.
  • the annular inner side wall 10 extends upwardly to a lip 18, which is intended to seal against a liner 20 of a screw cap 22, the latter being shown in the view labeled Fig. Qi .
  • a downwardly extending annular skirt 24 Connected integrally with the lip 18 is a downwardly extending annular skirt 24, the skirt 24 and outer surface of the lip 18 forming a downwardly facing groove 26, Fig. 2. Screw threads 23 are also provided on the skirt's outer surface, as shown.
  • cooperable anti-rotation structures comprising shoulders 28 (Fig. 7) on the side wall of the groove 26 and cooperable shoulders 30 on the annular outer side wall 14, are arranged to engage one another, being operative to prevent relative turning movement between the
  • the shoulders 28 and 30 are constituted as vertical ribs.
  • the upper part of the annular inner side wall 10 has an external shoulder 32 which is engaged by the bottom edge of the skirt 24 as the latter becomes fully seated thereon.
  • cooperable retainer means in the form of a bead and groove formation 33, Fig. 4, on the skirt 24 and on the annular outer side wall 14 at the external shoulder 32 thereof, are provided for increased strength and stability.
  • the latter is provided with an upstanding skirt 34, Fig. 6, which is arranged to mate with a similarly-sized plug 16
  • the plug 16 can have a recess 42 to receive a label or applique (not shown) , that can contain advertising material or instructions relating to the product
  • the upstanding skirt 34 of the plug 16 has, on its inner surface 44, a resilient or crushable formation 46 (Fig. 2) of plastic material, and a weight 48 which operates to give the jar a heavier feel, similar to that of thick plastic or glass.
  • the weight 48 is in the form of a disk, and is held in place by being pressed into the well formed by the skirt 34, and crushing the plastic as it is forced into place. The resilience of the crushed plastic retains the weight in position in the plug 16, and prevents it from
  • the plastic utilized is polypropylene.
  • Polypropylene has the advantage of low cost and chemical compatability requirements with the enclosed cosmetic product.
  • the use of polypropylene for the lip and skirt areas circumvents any tendency toward stress cracking under load, and its use is a major advantage over the use of styrenics or acrylics in place of the polypropylene.
  • FIG. 10 Another embodiment of the invention is illustrated in Fig. 10, showing a slightly modified double walled jar 60.
  • the construction involving retention of the inner and outer side walls 62 and 64 respectively, is essentially as described above.
  • the increased strength of the skirt 66 is also retained in the present construction.
  • a weight 68 is fitted into the downwardly extending skirt 70 on the bottom wall 72 and held therein by a bead 74, or by suitable cement.
  • the exterior of the jar is defined by the annular outer side wall 64 and an integral bottom wall 78.
  • the appearance from the exterior would be the same as that of a normal heavy walled jar.
  • the weight would be hidden from view by the skirt 70, or by a label applied to a very shallow recessed portion 82 in the underside surface 80 of the jar exterior.
  • the provision of the weight 68 gives this jar the same hefty feel as a high-end container product.
  • FIGs. 11 and 12 One additional embodiment is illustrated in Figs. 11 and 12, wherein the structural details are generally the same as those of the embodiment of Fig. 1, except that the outer wall is not cylindrical, but instead polygonal. The area above the neck is round, to accommodate the usual screw cap, as before. In other respects this version is similar to Fig. 1. It is understood that with the present arrangement, almost any geometrical
  • the disclosed containers are thus seen to represent a distinct advance and improvement in the field of closures and cosmetic storage and dispensing.

Landscapes

  • Closures For Containers (AREA)

Abstract

L'invention porte sur un pot en plastique à double paroi pour matériaux cosmétiques, ledit pot ayant un compartiment interne pour contenir le cosmétique et une paroi latérale externe annulaire définissant l'extérieur du pot. Le compartiment interne supporte le couvercle qui est scellé d'une manière étanche avec un bouchon à vis, et supporte également une jupe externe, cette dernière ayant les filets de vis destinés à entrer en prise avec le bouchon. En outre, un poids est disposé d'une manière dissimulée dans la base du pot, entre les parois, pour donner au pot une sensation massive, caractéristique du verre ou des parois en plastique épaisses.
PCT/US2011/000601 2010-04-16 2011-04-04 Contenant à double paroi et fermeture pour celui-ci Ceased WO2011129866A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34259910P 2010-04-16 2010-04-16
US61/342,599 2010-04-16

Publications (1)

Publication Number Publication Date
WO2011129866A1 true WO2011129866A1 (fr) 2011-10-20

Family

ID=44798954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/000601 Ceased WO2011129866A1 (fr) 2010-04-16 2011-04-04 Contenant à double paroi et fermeture pour celui-ci

Country Status (1)

Country Link
WO (1) WO2011129866A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800010091A1 (it) * 2018-11-07 2020-05-07 Baralan Int S P A Contenitore per un prodotto cosmetico.
EP4032827A1 (fr) * 2021-01-20 2022-07-27 L'oreal Récipient à paroi injectée de faible épaisseur et couvercle de fermeture à vis
US11535441B2 (en) * 2017-05-04 2022-12-27 Conopco, Inc. Packaging kit and refill container
FR3131910A1 (fr) 2022-01-20 2023-07-21 L'oreal Récipient comportant un pot et un couvercle à visser
US11753220B2 (en) 2017-01-19 2023-09-12 Conopco, Inc. Container cap and a package having the cap

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190844A (en) * 1937-04-05 1940-02-20 Clark Mfg Co J L Metallic container
US3580468A (en) * 1969-08-05 1971-05-25 Continental Can Co Nestable double-walled disposable container
US3620399A (en) * 1968-02-14 1971-11-16 Michel Rapeaud Double-walled container
US3650427A (en) * 1970-08-19 1972-03-21 Vca Corp Two piece double walled container
US3871543A (en) * 1974-01-02 1975-03-18 Federal Package Corp Double-wall jar
US4429798A (en) * 1982-06-11 1984-02-07 Borows Allan A Protected glass jar with closure
US4503987A (en) * 1984-05-29 1985-03-12 Rubin Potoff Screw cap construction
US4872569A (en) * 1984-01-31 1989-10-10 Brown Bolte Drinking vessels
US5373958A (en) * 1993-03-24 1994-12-20 Lobo Containers, Inc. Plastic container with threaded closure
US5803268A (en) * 1996-02-29 1998-09-08 Fragrance International, Inc. Double-ended perfume bottle
US6062391A (en) * 1999-09-14 2000-05-16 Elizabeth Arden Company, Division Of Conopco, Inc. Packaged cosmetic product
US20030080128A1 (en) * 2001-10-17 2003-05-01 Olcott Plastics Method of making an improved jar container
US20050126584A1 (en) * 2003-12-11 2005-06-16 Kuo-Sung Hsu Container for a beauty product
US20050258126A1 (en) * 2004-05-21 2005-11-24 Aniceto Canamasas Puigbo Double bottomed jar
US20070056923A1 (en) * 2003-10-27 2007-03-15 Liu Yiu C Ceramic metallic liquid holding vessel

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190844A (en) * 1937-04-05 1940-02-20 Clark Mfg Co J L Metallic container
US3620399A (en) * 1968-02-14 1971-11-16 Michel Rapeaud Double-walled container
US3580468A (en) * 1969-08-05 1971-05-25 Continental Can Co Nestable double-walled disposable container
US3650427A (en) * 1970-08-19 1972-03-21 Vca Corp Two piece double walled container
US3871543A (en) * 1974-01-02 1975-03-18 Federal Package Corp Double-wall jar
US4429798A (en) * 1982-06-11 1984-02-07 Borows Allan A Protected glass jar with closure
US4872569A (en) * 1984-01-31 1989-10-10 Brown Bolte Drinking vessels
US4503987A (en) * 1984-05-29 1985-03-12 Rubin Potoff Screw cap construction
US5373958A (en) * 1993-03-24 1994-12-20 Lobo Containers, Inc. Plastic container with threaded closure
US5803268A (en) * 1996-02-29 1998-09-08 Fragrance International, Inc. Double-ended perfume bottle
US6062391A (en) * 1999-09-14 2000-05-16 Elizabeth Arden Company, Division Of Conopco, Inc. Packaged cosmetic product
US20030080128A1 (en) * 2001-10-17 2003-05-01 Olcott Plastics Method of making an improved jar container
US20070056923A1 (en) * 2003-10-27 2007-03-15 Liu Yiu C Ceramic metallic liquid holding vessel
US20050126584A1 (en) * 2003-12-11 2005-06-16 Kuo-Sung Hsu Container for a beauty product
US20050258126A1 (en) * 2004-05-21 2005-11-24 Aniceto Canamasas Puigbo Double bottomed jar

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11753220B2 (en) 2017-01-19 2023-09-12 Conopco, Inc. Container cap and a package having the cap
US11535441B2 (en) * 2017-05-04 2022-12-27 Conopco, Inc. Packaging kit and refill container
IT201800010091A1 (it) * 2018-11-07 2020-05-07 Baralan Int S P A Contenitore per un prodotto cosmetico.
EP4032827A1 (fr) * 2021-01-20 2022-07-27 L'oreal Récipient à paroi injectée de faible épaisseur et couvercle de fermeture à vis
WO2022157103A1 (fr) * 2021-01-20 2022-07-28 L'oreal Contenant moulé par injection à épaisseur de paroi réduite et bouchon fileté
CN116745214A (zh) * 2021-01-20 2023-09-12 欧莱雅 小壁厚注入式容器和螺旋封闭盖
FR3131910A1 (fr) 2022-01-20 2023-07-21 L'oreal Récipient comportant un pot et un couvercle à visser

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