EP0544557B1 - Pièce en matière transparente, assemblage comprenant une telle pièce et une pièce complémentaire de protection ainsi que récipient et bouchon de cet assemblage - Google Patents

Pièce en matière transparente, assemblage comprenant une telle pièce et une pièce complémentaire de protection ainsi que récipient et bouchon de cet assemblage Download PDF

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Publication number
EP0544557B1
EP0544557B1 EP19920403064 EP92403064A EP0544557B1 EP 0544557 B1 EP0544557 B1 EP 0544557B1 EP 19920403064 EP19920403064 EP 19920403064 EP 92403064 A EP92403064 A EP 92403064A EP 0544557 B1 EP0544557 B1 EP 0544557B1
Authority
EP
European Patent Office
Prior art keywords
dish
assembly
complementary
stopper
assembly 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
EP19920403064
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0544557A2 (fr
EP0544557A3 (es
Inventor
Charles Pileur
Michel Vandromme
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.)
Yves Saint Laurent Parfums SA
Original Assignee
Yves Saint Laurent Parfums 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 Yves Saint Laurent Parfums SA filed Critical Yves Saint Laurent Parfums SA
Publication of EP0544557A2 publication Critical patent/EP0544557A2/fr
Publication of EP0544557A3 publication Critical patent/EP0544557A3/xx
Application granted granted Critical
Publication of EP0544557B1 publication Critical patent/EP0544557B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 first of all to a transparent plastic part.
  • the problem posed in this case is to produce this part locally with an open hollow area which can be seen or distinguished through the transparent wall of the part, this while respecting both reduced manufacturing costs and very good quality of finished part, given that it is a priori in particular intended to be used, as will be seen below, as a container or stopper, and more generally containing, for a line of cosmetic products.
  • EP-A-0 044 781 describes a part comprising a block of transparent or translucent material in which is hollowed out a bowl so that the image of this bowl appears distorted when viewed from the outside of the room to be through the transparent or translucent material.
  • the part described in this document forms a container well suited for the packaging of cosmetic products.
  • the invention relates to a part of the aforementioned type, characterized in that the bowl is delimited by a translucent frosted concave inner surface.
  • the solution adopted in the invention makes it possible to produce the part in question so that it has on one side the desired open hollow zone, which defines a bowl whose internal wall is translucent while tending towards opacity and whose image is distorted when looking transversely at this bowl through the transparent material of the part.
  • translucency or relative opacity it will further promote protection against external light (and in particular ultraviolet rays) of a product which may be contained in said bowl.
  • the subject of the invention is also a method of manufacturing the part defined above, characterized in that a mass of transparent moldable material is molded, in particular a mass of polymethyl methacrylate, so as to form the block and its bowl, then, once the block is molded, the inner surface of this bowl is depolished.
  • This etching can in particular be obtained by sandblasting under spraying.
  • this part Taking into account in particular the possible use of a part thus constituted and manufactured as a container or stopper which must be in contact with products of sensitive chemical nature, such as cosmetic products, the possibility of using this part has been considered.
  • this additional part which will form either an open reservoir for a container or a connecting part for a stopper, then preferably being made of a translucent or opaque plastic material compatible with the product in contact with which it could be found.
  • the invention also relates to an assembly intended to constitute a container or a stopper, this assembly comprising a part as defined above, forming an external body, as well as an opaque complementary internal part, in particular made of plastic, forming a reservoir. open for the container or connecting part for the stopper, this complementary part being engaged in said bowl, of which it substantially matches the shape of the surface internal, while being slightly apart, except towards the outer edge of the opening of the bowl, near which edge the inner part and the outer body are fixed to each other.
  • the invention also relates to the use as a stopper or container of the above-mentioned assembly.
  • the pot has a substantially cylindrical base 3 of relatively large diameter surmounted by a neck 5 of reduced diameter and of lower height.
  • This also cylindrical neck of circular section has a thread 7 for its connection with a removable cover (not shown).
  • the neck 5 has a perimeter shoulder 9 slightly reducing its section to its upper edge 11. This circular edge defines the opening of the pot which is extended internally by a hollow zone defining a bowl 13 extending up to at the base 3 of the pot, more or less deeply depending on the desired capacity.
  • this bowl has here a substantially circular cylindrical shape connected towards the bottom to an internally concave cap (possibly spherical), this bowl here substantially forms a more or less magnifying lens, always when we look at the bowl from the outside, from the front.
  • the internal wall limiting the bowl in question will be translucent with a surface state which can be grained.
  • the pot of FIGS. 1 and 2 will be used as a container capable of containing cosmetic products, such as a cream, it may be preferable to add to this pot an additional interior piece of protection. marked 15 in Figure 3.
  • This part 15 is provided to engage inside the bowl 13 of the pot to which it will come to assemble to be integral, the pot then forming the outer body of the assembly.
  • the part 15 is presented here as a cap of external shape substantially complementary to that of the bowl 13 of which it must come to conform substantially to the internal contours, the cap 15 constituting itself internally a bowl 17 to form thus an open tank adapted to receive the chosen product.
  • this plastic material may itself be translucent (even opaque), for example having a grainy or rough surface state.
  • the reservoir 15 will advantageously be locked in position, without the possibility of withdrawal, once engaged in the hollow impression of the bowl.
  • the part 15 may present around its edges, in the upper part, a perimeter support rim 19 extended externally by a substantially vertical fallen edge 21 "snap-fastening" comprising an inner collar 21a which engages in a horizontal perimeter groove 23 formed under the edge 11 of the neck 5 of the pot, just above its shoulder 9.
  • the part forming a reservoir 15 can be held in place on the pot by force engagement of its collar 21a in the groove 23, its rim 19 coming for its part substantially to rest on the upper edge 11 of the pot.
  • a slight space 25 (for example of a few tenths of a millimeter) will advantageously be provided between the interior wall. 13a of the bowl and the facing external wall 17a of the reservoir 17, as is clearly illustrated in FIG. 4.
  • FIG. 5 there is shown a stopper or capsule for closing a tube, jar and other bottle which may contain a product, such as for example a cosmetic cream.
  • This part has on one side a wide open hollow area defining a bowl 27 with an internal wall (the real contour of which has been identified at 27a by dotted lines in FIG. 5) translucent, its image (identified by line 28a) being deformed, and a priori magnified, when, as before, we look at the bowl from the front through the transparent material of the part (arrow F ', Figure 6).
  • this part 20 is presented as a cylindrical block of substantially circular section hollowed out on one side, in its cylinder axis, to have the shape of a bowl 27 which offers a perimeter border, chamfered inwards, 29 , with, slightly below, an inner shoulder also projecting perimeter 31 (see FIGS. 6 and 8).
  • this part a plastic material having the required qualities, in particular transparency, such as the abovementioned polymethyl methacrylate.
  • the internal wall (13a, 27a) of the bowl will be ground, in particular by spraying an abrasive material, until the desired degree of opacity is reached.
  • the part 20 must serve as a stopper or capsule, and if this stopper must be in contact with a chemically "sensitive" product such as a cosmetic product (or even a food product), it may be preferable to add to it, as previously, a complementary plastic part, such as that marked 30 in FIG. 7, which is received in the bowl 27 of the part 20.
  • a complementary plastic part such as that marked 30 in FIG. 7, which is received in the bowl 27 of the part 20.
  • the complementary part 30 itself has here a hollow interior shape 33 of substantially circular section with a substantially vertical transverse wall on the interior surface of which are provided integrated connecting means, here forming a thread 35 for a removable assembly with a pot, a tube ...
  • the complementary part 30 which externally substantially matches the shape of the bowl 27, always maintains with it a slight space 37 and is received in support, via the lower return of its rim outer perimeter 39, on the shoulder 31 of the block 20.
  • the part 30 will advantageously be forcibly engaged in the bowl therein. being held in the locking position at the location of its flange 39 and via protuberances or snap pins 41 (for example diametrically opposed) formed on the side wall of the flange 39 and engaging in notches 43 formed in correspondence, just above shoulder 31 (see Figure 6).
  • protuberances or snap pins 41 for example diametrically opposed
  • connection means could then be directly formed on the surface of the internal wall 27a of its own bowl 27.

Landscapes

  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
EP19920403064 1991-11-19 1992-11-13 Pièce en matière transparente, assemblage comprenant une telle pièce et une pièce complémentaire de protection ainsi que récipient et bouchon de cet assemblage Expired - Lifetime EP0544557B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9114252A FR2683793A1 (fr) 1991-11-19 1991-11-19 Piece en matiere transparente, assemblage comprenant une telle piece et une piece complementaire de protection, ainsi que recipient et bouchon constitues par un tel assemblage.
FR9114252 1991-11-19

Publications (3)

Publication Number Publication Date
EP0544557A2 EP0544557A2 (fr) 1993-06-02
EP0544557A3 EP0544557A3 (es) 1994-04-27
EP0544557B1 true EP0544557B1 (fr) 1997-10-01

Family

ID=9419105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920403064 Expired - Lifetime EP0544557B1 (fr) 1991-11-19 1992-11-13 Pièce en matière transparente, assemblage comprenant une telle pièce et une pièce complémentaire de protection ainsi que récipient et bouchon de cet assemblage

Country Status (4)

Country Link
EP (1) EP0544557B1 (es)
DE (1) DE69222507T2 (es)
ES (1) ES2109325T3 (es)
FR (1) FR2683793A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893890B2 (en) 2013-02-21 2014-11-25 Kimberly-Clark Worldwide, Inc. Refillable container

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796526B1 (fr) * 1999-07-23 2002-03-08 Oreal Piece dont la face arriere est recouverte par un revetement permettant la creation d'un effet de lumiere lorsque sa face avant est observee
FR2834498A1 (fr) * 2002-01-10 2003-07-11 Jean Pierre Fleurimon Pot, notamment de creme cosmetique
BRPI0503738A (pt) * 2005-08-23 2007-04-27 Natura Cosmeticos Sa sistema de trava e frasco compreendendo sistema de trava
WO2014089272A1 (en) * 2012-12-06 2014-06-12 Fusion Packaging I, LP Dispenser with varying bottle majority and base cover

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487180A1 (fr) * 1980-07-22 1982-01-29 Lancaster Sa Monegasque Contenant du type a couvercle, dont une partie au moins est translucide et d'epaisseur non uniforme
IT8221137V0 (it) * 1982-03-15 1982-03-15 Inca Srl Contenitore porta-cosmetici munito di lente.
US4429798A (en) * 1982-06-11 1984-02-07 Borows Allan A Protected glass jar with closure
IT8320651V0 (it) * 1983-01-31 1983-01-31 Inca Srl Contenitore in particolare per cosmetici munito di un dispositivo perfezionato per la chiusura a tenuta.
US5064082A (en) * 1990-04-27 1991-11-12 Elizabeth Arden Company, Division Of Conopco, Inc. Compartmented container having a seal member and magnifying lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893890B2 (en) 2013-02-21 2014-11-25 Kimberly-Clark Worldwide, Inc. Refillable container

Also Published As

Publication number Publication date
EP0544557A2 (fr) 1993-06-02
DE69222507D1 (de) 1997-11-06
ES2109325T3 (es) 1998-01-16
DE69222507T2 (de) 1998-04-16
FR2683793B1 (es) 1994-04-22
FR2683793A1 (fr) 1993-05-21
EP0544557A3 (es) 1994-04-27

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