FR2696420A1 - Fastening system for telescopic container - has external cut out tongue that locates in window provided in internal container - Google Patents

Fastening system for telescopic container - has external cut out tongue that locates in window provided in internal container Download PDF

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Publication number
FR2696420A1
FR2696420A1 FR9211762A FR9211762A FR2696420A1 FR 2696420 A1 FR2696420 A1 FR 2696420A1 FR 9211762 A FR9211762 A FR 9211762A FR 9211762 A FR9211762 A FR 9211762A FR 2696420 A1 FR2696420 A1 FR 2696420A1
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France
Prior art keywords
tongue
tab
container
cut out
narrow
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
Application number
FR9211762A
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French (fr)
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FR2696420B3 (en
Inventor
Carpentier Patrice
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ANDELLE CARTONNERIES
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ANDELLE CARTONNERIES
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Application filed by ANDELLE CARTONNERIES filed Critical ANDELLE CARTONNERIES
Priority to FR9211762A priority Critical patent/FR2696420B3/en
Publication of FR2696420A1 publication Critical patent/FR2696420A1/en
Application granted granted Critical
Publication of FR2696420B3 publication Critical patent/FR2696420B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/64Lids
    • B65D5/68Telescope flanged lids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2401/00Tamper-indicating means
    • B65D2401/15Tearable part of the closure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

The system fastens together two containers (12, 14) which are able to fit one inside the other. Each has a base and sidewall. A concave cut out (22) is formed in at least one sidewall (16) of the external container (12). This forms a fastening tongue (24) which can be folded inwards along a fold line (34) which joins the extremities of the cut out. The tongue has a lower portion (26) which is generally wide, and an upper portion (28) which is narrow in comparison. The corresponding sidewall (18) of the internal container has a window (38) with a wide portion (44) a little wider than that of the tongue and a narrow portion (42) which is also a little wider than the narrow portion of the tongue. ADVANTAGE - Provides tamperproof fastening with clear evidence of unauthorised opening.

Description

SYSTEME DE VERROUILLAGE POUR EMBALLAGE TELESCOPIQUE. LOCKING SYSTEM FOR TELESCOPIC PACKAGING.

La présente invention concerne un système de verrouillage destiné à garantir l'inviolabilité d'un emballage télescopique avant sa première ouverture. The present invention relates to a locking system intended to guarantee the inviolability of a telescopic package before its first opening.

Un emballage télescopique comprend deux caisses en carton, de forme générale rectangulaire, pourvues chacune d'un fond, et s'emboîtant l'une dans l'autre. A telescopic package comprises two cardboard boxes, of generally rectangular shape, each provided with a bottom, and fitting one into the other.

Il est connu de solidariser les deux caisses entre elles, afin d'éviter que pendant le transport, la caisse extérieure ne se sépare de la caisse intérieure. La solidarisation est généralement réalisée au moyen de points de colle déposés sur les parois en contact des deux caisses, ou encore au moyen de bandes adhésives ou de ficelles. It is known to secure the two boxes together, in order to prevent the external box from separating from the internal box during transport. The joining is generally carried out by means of glue dots deposited on the walls in contact with the two boxes, or even by means of adhesive strips or twines.

Tous ces moyens de solidarisation sont efficaces, mais ils peuvent être détruits frauduleusement, puis remplacés sans laisser de trace. All these means of attachment are effective, but they can be destroyed fraudulently, then replaced without leaving a trace.

La présente invention a pour but de réaliser un système de verrouillage pour emballage télescopique qui garantisse l'inviolabilité de l'emballage jusqu a sa première ouverture. The object of the present invention is to provide a locking system for telescopic packaging which guarantees the inviolability of the packaging until its first opening.

Le système de verrouillage selon 1 invention est caractérisé en ce qu'il comprend
- sur au moins l'une des parois latérales de la caisse extérieure, une découpe concave qui définit une languette de verrouillage, celle-ci pouvant être pliée vers l'intérieur de la caisse extérieure autour d'une ligne de pliage joignant les extrémités de la découpe, ladite languette comprenant une portion inférieure relativement large et une portion supérieure relativement étroite, et
- sur la paroi latérale contiguë de la caisse intérieure une fenêtre comprenant une fente large légèrement plus grande que la portion large de la languette, et une fente étroite légèrement plus grande que la portion étroite de la languette.
The locking system according to 1 invention is characterized in that it comprises
- On at least one of the side walls of the outer case, a concave cutout which defines a locking tab, which can be folded towards the inside of the outer case around a fold line joining the ends of the cut, said tongue comprising a relatively wide lower portion and a relatively narrow upper portion, and
- On the adjoining side wall of the inner box a window comprising a wide slot slightly larger than the wide portion of the tongue, and a narrow slot slightly larger than the narrow portion of the tongue.

Lors de la mise en place de la caisse extérieure sur la caisse intérieure, on enfonce la languette vers l'intérieur dans la fente large de la fenêtre, puis on la relève pour la faire passer dans la fente étroite. When placing the outer case on the inner case, push the tab inward into the wide window slot, then lift it up to pass it through the narrow slot.

Dès lors, la languette ne peut plus être retirée de la fenêtre, car il est pratiquement impossible de la saisir à travers la fente étroite, et de la faire pivoter vers le bas jusqu'à la ramener dans la fente large. La languette est donc définitivement bloquée dans la fenêtre et toute tentative d'ouverture de l'emballage provoquera sa destruction et/ou la détérioration des bords de la fenêtre. Therefore, the tab can no longer be removed from the window, since it is practically impossible to grasp it through the narrow slot, and rotate it down until it returns to the wide slot. The tab is therefore permanently blocked in the window and any attempt to open the packaging will cause its destruction and / or the deterioration of the edges of the window.

La languette est rattachée à la paroi latérale de la caisse extérieure par une patte qui peut être déchirée le long de lignes de faible résistance. Ainsi, à la première ouverture, l'utilisateur arrache la patte déchirable et peut ainsi retirer la languette de verrouillage. The tongue is attached to the side wall of the outer case by a tab which can be torn along lines of low resistance. Thus, at the first opening, the user tears off the tearable tab and can thus remove the locking tab.

Un mode de réalisation de l'invention sera décrit à présent, à titre d'exemple non limitatif, en regard des dessins annexés dans lesquels
- la figure 1 est une vue en perspective d'un emballage télescopique selon l'invention, avant l'assemblage des deux caisses
- la figure 2 est une vue en élévation montrant à plus grande échelle un détail de la figure 1
- la figure 3 est une vue en coupe de l'emballage montrant la languette en position dans la fente étroite
- la figure 4 est une vue en élévation de l'emballage montrant la languette à l'état verrouillé ; et
- la figure 5 est une vue en coupe suivant la ligne
V-V de la figure 4.
An embodiment of the invention will now be described, by way of nonlimiting example, with reference to the appended drawings in which
- Figure 1 is a perspective view of a telescopic package according to the invention, before the assembly of the two boxes
- Figure 2 is an elevational view showing on a larger scale a detail of Figure 1
- Figure 3 is a sectional view of the package showing the tab in position in the narrow slot
- Figure 4 is an elevational view of the package showing the tongue in the locked state; and
- Figure 5 is a sectional view along the line
VV of figure 4.

Avec référence à la figure 1, l'emballage télescopique 10 comprend deux caisses parallélépipédiques 12, 14 en carton ou en carton ondulé, pourvues de parois latérales périphériques de même hauteur 16, 18 et d'un fond 20. L'une des caisses, 12, a une section légèrement supérieure à celle de l'autre caisse, 14, de sorte qu'elle peut être emboîtée par le haut sur cette dernière et être enfoncée dans le sens de la flèche. With reference to FIG. 1, the telescopic package 10 comprises two rectangular boxes 12, 14 made of cardboard or corrugated cardboard, provided with peripheral side walls of the same height 16, 18 and a bottom 20. One of the boxes, 12, has a section slightly larger than that of the other box, 14, so that it can be fitted from above on the latter and be pressed in the direction of the arrow.

Comme le montre plus en détail la figure 2, la caisse extérieure 12 comporte sur l'une de ses parois latérales une découpe concave 22 qui définit intérieurement une languette de verrouillage 24. Celle-ci comprend une portion relativement large 26 voisine du bord inférieur 28 de la paroi latérale 16, et une portion étroite située au-dessus de la portion large par rapport audit bord. Ces deux portions se raccordent par des épaulements 29. As shown in more detail in Figure 2, the outer box 12 has on one of its side walls a concave cutout 22 which internally defines a locking tab 24. This comprises a relatively large portion 26 close to the lower edge 28 side wall 16, and a narrow portion located above the wide portion relative to said edge. These two portions are connected by shoulders 29.

La languette 24 se rattache à la paroi 16 par une patte 30 qui peut être déchirée selon des lignes de faible résistance 32. Une ligne de pliage 34 est marquée entre la languette 24 et la patte 30. Au-dessus de la patte est prévu un évidement 36 à travers lequel la patte peut être saisie et déchirée. The tongue 24 is attached to the wall 16 by a tab 30 which can be torn along lines of low resistance 32. A fold line 34 is marked between the tongue 24 and the tab 30. Above the tab is provided a recess 36 through which the tab can be grasped and torn.

La caisse intérieure présente sur sa paroi latérale 18, contiguë à celle qui porte la languette 24 et à la même hauteur que celle-ci, une fenêtre 38 sensiblement en forme de T renversé, comprenant une fente allongée 40 de faible hauteur et de largeur légèrement supérieure à celle de la portion large 26 de la languette, et une fente plus étroite 42 de largeur sensiblement supérieure à celle de la portion étroite de la languette. Ces deux fentes se raccordent par deux épaulements 44. The inner box has on its side wall 18, contiguous to that which carries the tongue 24 and at the same height as the latter, a window 38 substantially in the shape of an inverted T, comprising an elongated slot 40 of low height and slightly width greater than that of the wide portion 26 of the tongue, and a narrower slot 42 of width substantially greater than that of the narrow portion of the tongue. These two slots are connected by two shoulders 44.

L'assemblage de l'emballage se fait comme suit : on emboîte la caisse extérieure 12, fond 20 tourné vers le haut, autour de la caisse intérieure 14, et on la fait descendre en exerçant une pression sur la languette 24 vers l'intérieur de la caisse extérieure. Lorsque la languette arrive au niveau de la fente allongée 40, elle y pénètre complètement en même temps qu'elle se plie autour de la ligne de pliage 34. La languette se trouve alors dans la position de la figure 3 où ses épaulements 29 se trouvent extérieurement par rapport à ceux, 44, de la fenêtre 38. La caisse extérieure peut encore être désolidarisée de la caisse intérieure. The packaging is assembled as follows: the outer case 12 is fitted, bottom 20 faces upwards, around the inner case 14, and it is lowered by applying pressure on the tab 24 inward from the outer case. When the tongue reaches the level of the elongated slot 40, it penetrates there completely at the same time as it bends around the fold line 34. The tongue is then in the position of FIG. 3 where its shoulders 29 are located externally with respect to those, 44, of the window 38. The external box can also be separated from the internal box.

Le verrouillage est effectué en exerçant une pression sur la languette vers le haut de manière à forcer les épaulements 29 à passer derrière les épaulements 44 de la fenêtre 38. La languette 24 est alors dans la position représentée sur les figures 4 et 5. Elle ne peut plus être dégagée de la fenêtre, car il est pratiquement impossible de la saisir à travers la fente étroite 40 et de la tirer en sens inverse pour que ses épaulements se dégagent des épaulements 44 de la fenêtre. Locking is carried out by exerting pressure on the tongue upwards so as to force the shoulders 29 to pass behind the shoulders 44 of the window 38. The tongue 24 is then in the position shown in FIGS. 4 and 5. It does not can no longer be released from the window, since it is practically impossible to grasp it through the narrow slot 40 and pull it in the opposite direction so that its shoulders are released from the shoulders 44 of the window.

Si une personne non autorisée tentait d'ouvrir l'emballage de force, il détruirait la languette ou l'endommagerait de façon telle que l'on s'en apercevrait immédiatement. If an unauthorized person forcibly attempts to open the package, they will destroy the tab or damage it in such a way that it becomes apparent immediately.

Par contre, le véritable destinataire de l'emballage pourra retirer la languette en introduisant un doigt dans l'évidement 36 puis en arrachant la patte 30 le long des lignes de moindre résistance 32. On the other hand, the true recipient of the packaging can remove the tongue by inserting a finger into the recess 36 and then tearing off the tab 30 along the lines of least resistance 32.

I1 va de soi que des système de verrouillage analogues à celui qui vient d'être décrit peuvent être prévus sur plusieurs parois latérales des deux caisses.  It goes without saying that locking systems similar to the one just described can be provided on several side walls of the two boxes.

Claims (3)

REVENDICATIONS 1. Système de verrouillage pour emballage télescopique comprenant deux caisses en carton ou carton ondulé (12, 14) emboîtables l'une dans l'autre et pourvues chacune d'une paroi latérale et d'un fond, caractérisé en ce qu'il comprend 1. Locking system for telescopic packaging comprising two cardboard or corrugated boxes (12, 14) nestable one inside the other and each provided with a side wall and a bottom, characterized in that it comprises - sur au moins l'une des parois latérales (16) de la caisse extérieure (12), une découpe concave (22) qui définit une languette de verrouillage (24) pouvant être pliée vers l'intérieur de la caisse extérieure autour d'une ligne de pliage (34) joignant les extrémités de la découpe, ladite languette comprenant une portion inférieure (26) relativement large et une portion supérieure (28) relativement plus étroite, et - On at least one of the side walls (16) of the outer box (12), a concave cutout (22) which defines a locking tab (24) which can be folded towards the inside of the outer box around a fold line (34) joining the ends of the cut, said tongue comprising a relatively wide lower portion (26) and a relatively narrower upper portion (28), and - sur la paroi latérale contiguë (18) de la caisse intérieure (14), une fenêtre (38) comprenant une fente large (44) légèrement plus grande que la portion large (26) de la languette, et une fente étroite (42) légèrement plus grande que la portion étroite (28) de la languette. - On the adjoining side wall (18) of the interior box (14), a window (38) comprising a wide slot (44) slightly larger than the wide portion (26) of the tongue, and a narrow slot (42) slightly larger than the narrow portion (28) of the tongue. 2. Système de verrouillage selon la revendication 1, caractérisé en ce que la languette est rattachée à la paroi latérale de la caisse extérieure par une patte (30) qui peut être déchirée le long de lignes de faible résistance (32). 2. Locking system according to claim 1, characterized in that the tongue is attached to the side wall of the outer case by a tab (30) which can be torn along lines of low resistance (32). 3. Système de verrouillage selon la revendication 2, caractérisé en ce qu'au-dessus de la patte (30) est percé un évidement (36) permettant de saisir la patte et de l'arracher avec la languette.  3. Locking system according to claim 2, characterized in that above the tab (30) is pierced a recess (36) for gripping the tab and tearing it off with the tongue.
FR9211762A 1992-10-05 1992-10-05 Locking system for telescopic packaging. Expired - Fee Related FR2696420B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9211762A FR2696420B3 (en) 1992-10-05 1992-10-05 Locking system for telescopic packaging.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211762A FR2696420B3 (en) 1992-10-05 1992-10-05 Locking system for telescopic packaging.

Publications (2)

Publication Number Publication Date
FR2696420A1 true FR2696420A1 (en) 1994-04-08
FR2696420B3 FR2696420B3 (en) 1995-01-06

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20008279U1 (en) * 2000-05-08 2000-08-17 Soldan Holding & Bonbonspezial Transport and presentation containers
FR2793472A1 (en) * 1999-05-12 2000-11-17 Smurfit Socar Sa Two part packaging comprises body and upper cover with side wall window, tab in body side wall opposite window when cover assembled on body
FR2822453A1 (en) * 2001-03-23 2002-09-27 Jb Beaufils Ets Box with hinged lid, especially for eggs, has fastenings to show that lid has not been opened
ES2395441A1 (en) * 2011-04-07 2013-02-12 Cartonajes International, S.L., Sociedad Unipersonal Exhibitor box of two pieces with unión media (Machine-translation by Google Translate, not legally binding)
WO2014009684A1 (en) * 2012-07-11 2014-01-16 Colpac Limited Container with tray and lid
EP2808266A1 (en) * 2013-05-29 2014-12-03 Ricoh Company, Ltd. Packing unit
DE102015214954A1 (en) * 2015-08-05 2017-02-09 Schumacher Packaging Gmbh Container with lock

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793472A1 (en) * 1999-05-12 2000-11-17 Smurfit Socar Sa Two part packaging comprises body and upper cover with side wall window, tab in body side wall opposite window when cover assembled on body
DE20008279U1 (en) * 2000-05-08 2000-08-17 Soldan Holding & Bonbonspezial Transport and presentation containers
FR2822453A1 (en) * 2001-03-23 2002-09-27 Jb Beaufils Ets Box with hinged lid, especially for eggs, has fastenings to show that lid has not been opened
ES2395441A1 (en) * 2011-04-07 2013-02-12 Cartonajes International, S.L., Sociedad Unipersonal Exhibitor box of two pieces with unión media (Machine-translation by Google Translate, not legally binding)
WO2014009684A1 (en) * 2012-07-11 2014-01-16 Colpac Limited Container with tray and lid
GB2504151B (en) * 2012-07-11 2016-01-06 Colpac Ltd A container
EP2808266A1 (en) * 2013-05-29 2014-12-03 Ricoh Company, Ltd. Packing unit
DE102015214954A1 (en) * 2015-08-05 2017-02-09 Schumacher Packaging Gmbh Container with lock
DE102015214954B4 (en) * 2015-08-05 2019-10-31 Schumacher Packaging Gmbh Container with lock

Also Published As

Publication number Publication date
FR2696420B3 (en) 1995-01-06

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