FR2738221A1 - Closure cap for container - Google Patents
Closure cap for container Download PDFInfo
- Publication number
- FR2738221A1 FR2738221A1 FR9510441A FR9510441A FR2738221A1 FR 2738221 A1 FR2738221 A1 FR 2738221A1 FR 9510441 A FR9510441 A FR 9510441A FR 9510441 A FR9510441 A FR 9510441A FR 2738221 A1 FR2738221 A1 FR 2738221A1
- Authority
- FR
- France
- Prior art keywords
- cap
- neck
- ring
- cap according
- relief
- 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.)
- Granted
Links
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
-
- 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
- B65D41/16—Snap-on caps or cap-like covers
- B65D41/18—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Coiffe massive de bouchage
à bague adaptatrice rapportée
L'invention concerne une coiffe massive de bouchage du col d'un flacon.Massive closure cap
with attached adapter ring
The invention relates to a massive cap for capping the neck of a bottle.
On forme couramment de telles coiffes massives par moulage de matière plastique, en formant simulta nément dans un alésage de la coiffe un relief d'encliquetage destiné à coopérer avec un relief (en saillie ou en creux) du col. Cependant, lorsque la coiffe présente, du fait de l'esthétique retenue des épaisseurs très différentes autour de l'alésage, il peut résulter lors du refroidissement une ovalisation de l'alésage qui entraîne une mauvaise adaptation de la coiffe au col. Such massive caps are commonly formed by molding plastic material, simultaneously forming in a bore of the cap a snap relief intended to cooperate with a relief (protruding or recessed) of the neck. However, when the cap has, due to the aesthetics retained very different thicknesses around the bore, it may result during cooling an ovalization of the bore which results in poor adaptation of the cap to the neck.
L'invention vise à résoudre ce problème et propose à cette fin une coiffe comportant dans son alésage une bague rapportée flottante latéralement, qui réalisera la fixation sur le col. The invention aims to solve this problem and proposes for this purpose a cap comprising in its bore an insert ring floating laterally, which will make the attachment to the neck.
Bien que la bague puisse être assemblée à la coiffe par plusieurs procédés, on préfère l'assembler par un encliquetage permettant un jeu latéral entre la bague et la coiffe, avantageusement compris entre 0,5 et 3 mm. Although the ring can be assembled to the cap by several methods, it is preferable to assemble it by a snap allowing lateral play between the ring and the cap, advantageously between 0.5 and 3 mm.
La bague s'adapte ainsi correctement en dépit des possibles déformations de la coiffe.The ring thus adapts correctly despite possible deformations of the cap.
A cet effet, la bague comporte un profil extérieur d'encliquetage coopérant avec un profil intérieur de l'alésage de la coiffe, lesdits profils permettant une certaine adaptabilité latérale, que favorisent avantageusement une fente et/ou des évidements formés dans la bague, mais déterminant bien au contraire un positionnement mutuel axial (grâce, par exemple, à une double butée de l'encliquetage) et éventuellement un position nement mutuel en rotation (grâce, par exemple, à au moins un cran d'orientation). To this end, the ring has an external latching profile cooperating with an internal profile of the bore of the cap, said profiles allowing a certain lateral adaptability, which advantageously favor a slot and / or recesses formed in the ring, but on the contrary, determining a mutual axial positioning (thanks, for example, to a double snap stop) and possibly a mutually rotational position (thanks, for example, to at least one orientation notch).
La matière constituant la bague est de préférence choisie pour assurer une certaine souplesse (élastomères, thermoplastiques). La coiffe peut être réalisée en n'importe quelle matière. The material constituting the ring is preferably chosen to ensure a certain flexibility (elastomers, thermoplastics). The cap can be made of any material.
D'autres caractéristiques et avantages de l'invention ressortiront de la description suivante. Other characteristics and advantages of the invention will emerge from the following description.
On se référera aux dessins annexés sur lesquels
- la figure 1 est une vue en coupe d'une coiffe munie d'une bague rapportée conforme à l'invention,
- la figure 2 rassemble deux demi-vues de face de deux variantes d'un flacon dont le col peut recevoir la coiffe de la figure 1,
- la figure 3 est une vue de dessus d'un mode particulier de réalisation de bague rapportée,
- la figure 4 est une vue en coupe IV-IV de la figure 3.Reference is made to the appended drawings in which
FIG. 1 is a sectional view of a cap provided with an attached ring according to the invention,
FIG. 2 brings together two half-front views of two variants of a bottle whose neck can receive the cap of FIG. 1,
FIG. 3 is a top view of a particular embodiment of an attached ring,
- Figure 4 is a sectional view IV-IV of Figure 3.
La coiffe massive 1, réalisée par exemple dans une matière de la famille des surlins (ionomères d'éthylène), est destinée à coiffer un flacon 2 dont le corps 3 comporte un relief d'encliquetage, réalisé ici sous forme d'une gorge annulaire 4 ou d'une nervure annulaire 4a. The massive cap 1, produced for example from a material from the family of surlins (ethylene ionomers), is intended to cap a bottle 2, the body 3 of which has a snap relief, produced here in the form of an annular groove 4 or an annular rib 4a.
La coiffe 1 comporte un alésage ou ouverture 5 plus large que le col 3, dans laquelle une bague rapportée 6, réalisée par exemple en polyacétal ou en polypropylène, s'encliquette grâce à une saillie annulaire 7, continue ou non, engagée dans une gorge annulaire 8, elle aussi continue ou non. A titre d'exemple, le diamètre de la bague au niveau de la saillie 7 peut être de 18 mm, et celui de la gorge 8 de 22 mm, ce qui laisse un large jeu radial de 2 mm par rapport à une position centrée. The cap 1 has a bore or opening 5 wider than the neck 3, in which an attached ring 6, made for example of polyacetal or polypropylene, engages by means of an annular projection 7, continuous or not, engaged in a groove annular 8, also continuous or not. By way of example, the diameter of the ring at the level of the projection 7 may be 18 mm, and that of the groove 8 may be 22 mm, which leaves a large radial clearance of 2 mm relative to a centered position.
La bague 6 comporte une partie de jupe cylindrique 9 dont le diamètre intérieur correspond sensi blement au diamètre extérieur du col 3. Un relief 10, tel qu'une nervure annulaire, est formé sur la jupe 9 et permet l'encliquetage au-delà de la nervure 4a ou dans la gorge 4 du col, selon le mode de réalisation choisi. The ring 6 comprises a cylindrical skirt part 9 whose internal diameter corresponds appreciably to the external diameter of the neck 3. A relief 10, such as an annular rib, is formed on the skirt 9 and allows the latching beyond the rib 4a or in the groove 4 of the neck, depending on the embodiment chosen.
La bague 6 peut comporter une fente 11 facilitant sa mise en place, et/ou un ou plusieurs évidements en encoches formés dans la jupe pour lui conférer plus de souplesse. The ring 6 may include a slot 11 facilitating its positioning, and / or one or more recesses in notches formed in the skirt to give it more flexibility.
La bague 6 étant positionnée de manière précise verticalement dans la coiffe, grâce à la coopération des reliefs 7 et 8, le positionnement de la coiffe 1 sur le flacon 2 est lui-même très précis verticalement. The ring 6 being positioned precisely vertically in the cap, thanks to the cooperation of the reliefs 7 and 8, the positioning of the cap 1 on the bottle 2 is itself very precise vertically.
La bague 6 peut s'adapter à une ouverture 5 qui n'est pas nécessairement circulaire mais ovale ou même polygonale. The ring 6 can be adapted to an opening 5 which is not necessarily circular but oval or even polygonal.
Les figures 3 et 4 montrent un exemple de réalisation de bague 6' formée d'une jupe cylindrique 9' comportant quatre évidements 12' tournés vers le bas. La jupe 9' est surmontée d'une surépaisseur 7' d'encliquetage dans la coiffe, interrompue par quatre crans d'orientation 13', permettant d'orienter convenablement la bague 6' dans la coiffe grâce à des reliefs correspondants prévus dans la nervure d'encliquetage. Un chanfrein supérieur 14' de la surépaisseur 7 facilite la mise en place de la bague 6' dans la coiffe. Figures 3 and 4 show an exemplary embodiment of ring 6 'formed of a cylindrical skirt 9' having four recesses 12 'facing downwards. The skirt 9 'is surmounted by an extra thickness 7' of snap-fastening in the cap, interrupted by four orientation notches 13 ', making it possible to orient the ring 6' in the cap appropriately thanks to corresponding reliefs provided in the rib latching. An upper chamfer 14 'of the extra thickness 7 facilitates the positioning of the ring 6' in the cap.
Les reliefs d'encliquetage de la bague 6' sur le col sont réalisés sous forme de quatre boutons allongés 10', situés à l'intérieur de la jupe 9'. The snap reliefs of the ring 6 'on the neck are produced in the form of four elongated buttons 10', located inside the skirt 9 '.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510441A FR2738221B1 (en) | 1995-09-06 | 1995-09-06 | MASSIVE CAPPING CAP WITH ADDED ADAPTER RING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510441A FR2738221B1 (en) | 1995-09-06 | 1995-09-06 | MASSIVE CAPPING CAP WITH ADDED ADAPTER RING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2738221A1 true FR2738221A1 (en) | 1997-03-07 |
FR2738221B1 FR2738221B1 (en) | 1997-10-03 |
Family
ID=9482309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9510441A Expired - Fee Related FR2738221B1 (en) | 1995-09-06 | 1995-09-06 | MASSIVE CAPPING CAP WITH ADDED ADAPTER RING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2738221B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777544A1 (en) * | 1998-04-17 | 1999-10-22 | Eumail L | Monobloc bottle stopper with two part construction |
FR2827850A1 (en) * | 2001-07-26 | 2003-01-31 | Rexam Cosmetic Closures | Stopper e.g. for glass bottle or vaporiser pump has, cover, clip insert and decorative band |
FR2906228A1 (en) * | 2006-09-22 | 2008-03-28 | Tetra Laval Holdings & Finance | Molded snap-on cap for neck of container, e.g. bottle, comprises tubular skirt with opening tab at front and clips at sides, to facilitate molding and opening |
DE102009042830A1 (en) | 2008-10-27 | 2010-04-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Force transmission device for automatic gear box of motor vehicle, has connection- and spacer arrangement comprising rivet journals that are arranged at distance from each other in circumferential direction of rotation axis |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2196345A (en) * | 1936-12-17 | 1940-04-09 | Richard W Taylor | Container closure |
FR1150409A (en) * | 1957-04-08 | 1958-01-13 | Capping for flexible tubes | |
DE1813927A1 (en) * | 1968-12-11 | 1970-06-25 | Karl Luebke | Patent tube closure |
FR2446235A1 (en) * | 1979-01-11 | 1980-08-08 | Casutt Toni | Single use bottle seal for pharmaceutical prods. - includes seal plug and two interlocking securing sleeves |
US4280632A (en) * | 1979-09-17 | 1981-07-28 | Yukitomo Yuhara | Bottle cap |
FR2669307A1 (en) * | 1990-11-16 | 1992-05-22 | Bormioli Metalplast Spa | Sealed cap for containers |
-
1995
- 1995-09-06 FR FR9510441A patent/FR2738221B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2196345A (en) * | 1936-12-17 | 1940-04-09 | Richard W Taylor | Container closure |
FR1150409A (en) * | 1957-04-08 | 1958-01-13 | Capping for flexible tubes | |
DE1813927A1 (en) * | 1968-12-11 | 1970-06-25 | Karl Luebke | Patent tube closure |
FR2446235A1 (en) * | 1979-01-11 | 1980-08-08 | Casutt Toni | Single use bottle seal for pharmaceutical prods. - includes seal plug and two interlocking securing sleeves |
US4280632A (en) * | 1979-09-17 | 1981-07-28 | Yukitomo Yuhara | Bottle cap |
FR2669307A1 (en) * | 1990-11-16 | 1992-05-22 | Bormioli Metalplast Spa | Sealed cap for containers |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2777544A1 (en) * | 1998-04-17 | 1999-10-22 | Eumail L | Monobloc bottle stopper with two part construction |
FR2827850A1 (en) * | 2001-07-26 | 2003-01-31 | Rexam Cosmetic Closures | Stopper e.g. for glass bottle or vaporiser pump has, cover, clip insert and decorative band |
FR2906228A1 (en) * | 2006-09-22 | 2008-03-28 | Tetra Laval Holdings & Finance | Molded snap-on cap for neck of container, e.g. bottle, comprises tubular skirt with opening tab at front and clips at sides, to facilitate molding and opening |
DE102009042830A1 (en) | 2008-10-27 | 2010-04-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Force transmission device for automatic gear box of motor vehicle, has connection- and spacer arrangement comprising rivet journals that are arranged at distance from each other in circumferential direction of rotation axis |
Also Published As
Publication number | Publication date |
---|---|
FR2738221B1 (en) | 1997-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |