EP0477058A1 - Box formed from sheet material, such as cardboard or similar material, for reams of paper, as well as blanks for producing the box - Google Patents

Box formed from sheet material, such as cardboard or similar material, for reams of paper, as well as blanks for producing the box Download PDF

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Publication number
EP0477058A1
EP0477058A1 EP91402347A EP91402347A EP0477058A1 EP 0477058 A1 EP0477058 A1 EP 0477058A1 EP 91402347 A EP91402347 A EP 91402347A EP 91402347 A EP91402347 A EP 91402347A EP 0477058 A1 EP0477058 A1 EP 0477058A1
Authority
EP
European Patent Office
Prior art keywords
flaps
container
peripheral
central panel
opposite
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
EP91402347A
Other languages
German (de)
French (fr)
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EP0477058B1 (en
Inventor
Guy Coalier
Jean-Claude Lavarde
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.)
Otor SA
Original Assignee
Otor SA
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Filing date
Publication date
Application filed by Otor SA filed Critical Otor SA
Publication of EP0477058A1 publication Critical patent/EP0477058A1/en
Application granted granted Critical
Publication of EP0477058B1 publication Critical patent/EP0477058B1/en
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
    • B65D5/00—Rigid 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B65D5/4612—Handles integral with the container formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides
    • 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
    • B65D5/00—Rigid 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids

Definitions

  • the present invention relates more particularly to a box, although not specifically, intended to contain reams of paper.
  • the boxes intended to contain reams of paper are parallelepipedal with rectangular section and are made of a sheet material such as cardboard, corrugated cardboard or the like.
  • These boxes include a deep container to contain several superimposed reams and a removable, shallow cover, capable of fitting at the top of said container.
  • the object of the present invention is to remedy these drawbacks and to provide a box allowing the storage of said reams, and an easy handling of these when they are in said box.
  • a rectangular box with rectangular section made of a sheet material such as cardboard, corrugated cardboard or similar material, more particularly intended to contain reams of paper, and consisting of a deep container to contain several superimposed reams and a removable, shallow cover capable of fitting into the upper part of said container, is remarkable in that the upper parts of two opposite lateral faces of said container have notches at least partially eliminating the edges upper of said lateral faces and extending towards the bottom of said container and in that the remaining lower parts of said opposite faces each have a handle formed by a cutout made in said corresponding lower part.
  • said remaining lower parts of said opposite side faces each consist of a lower portion rigidly secured to said container and an upper portion connected to said lower portion along a fold line at least substantially parallel to the bottom of said container and, in addition, each handle is formed in said corresponding upper portion.
  • the handles can be moved laterally from said side faces by rotation around the fold lines separating said lower and upper portions, so that the gripping of the box is further favored.
  • said notches and handles can be found in the small or in the large opposite side faces of said container.
  • the side faces of the cover corresponding to the opposite side faces of said container having the notches, to close said notches when the cover is fitted to the upper part of said container.
  • said container is obtained by folding a blank of sheet material comprising a plurality of flaps hinged to each other by fold lines, each side face having a notch can be formed by a single flap of said blank, the notch and the handle being formed by cutouts made in said flap.
  • the outline of said upper portion is delimited, except as regards said fold line, by cut lines made in the flap.
  • each side face having a notch can be formed by the superposition of several flaps of said blank, the notch being delimited by free edge portions of said flaps and said handle being formed by a cutout made in one said components.
  • each side face having a notch is formed by the superposition of three flaps, the first of which is connected to the bottom and the other two respectively to the other two side faces of said container, said handle being cut out from said first flap.
  • the present invention also relates to blanks of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the container and / or the lid of the box in accordance with the present invention.
  • said blank for making the container comprises a rectangular central panel intended to form the bottom of said container and four peripheral flaps connected to said central panel along fold lines along the edges thereof, and said blank is remarkable in that two opposite peripheral flaps each have, on the one hand, a notch at least partially eliminating the free edge of the corresponding peripheral flap, opposite to said central panel, and, on the other hand, a cutout capable of forming a handle and disposed between said notch and the fold line connecting said peripheral flap to said central panel.
  • Such a cut capable of forming a handle is advantageously associated, on the side of said central panel, with an intermediate fold line parallel to the fold line connecting the peripheral flap corresponding to said central panel and with side cut lines opening into said notch.
  • said blank intended for producing the container of the box and comprising a rectangular central panel intended to form the bottom of said container and four peripheral flaps connected to said central panel along fold lines along the edges thereof is such that the two opposite peripheral flaps are provided with side flaps connected by fold lines, and is remarkable in that the two opposite peripheral flaps, not provided with said lateral flaps, have, transversely to the fold line connecting them to said central panel, a dimension less than the corresponding dimension of the two opposite peripheral flaps, provided with said lateral flaps, while, at least of the side of the free edge of said peripheral flaps provided with side flaps, these side flaps have a dimension, parallel to the fold lines connecting these latter peripheral flaps to the central panel, of less than half the length of the fold lines connecting said central panel to said flaps opposite devices, not provided with side flaps and in that q each of said peripheral flaps, not provided with lateral flaps, is divided in two by an intermediate fold line parallel to the fold line connecting this peripheral flap to the central panel, a cutout capable of
  • the cutout capable of forming a handle to follow at least partially said intermediate fold line.
  • a blank of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the lid of the box in accordance with the present invention and comprising a rectangular central panel intended to form the bottom of said lid. and four peripheral flaps connected to said central panel along fold lines along the edges thereof, is remarkable in that two of said opposite peripheral flaps have a dimension, transverse to the fold lines which connect them to said central panel, greater than the corresponding dimension of the other two peripheral flaps.
  • Figure 1 is a perspective view of a first embodiment of a box according to the present invention, the cover being shown, in solid lines, separated from the container and, in broken lines, fitted at the top of that -this.
  • FIG. 2 is a plan view of the blank intended for producing the cover of the box of FIG. 1.
  • FIG. 3 is a plan view of the blank intended for producing the container of the box of FIG. 1.
  • Figure 4 is a perspective view of the container of the box of Figure 1, illustrating the rotation of said handles to separate them from the side walls to which they are articulated.
  • Figure 5 is a perspective view, similar to Figure 1, illustrating a second embodiment of the box according to the present invention.
  • FIGS. 6 and 7 are plan views of the blanks intended respectively for producing the cover and the container of the box of FIG. 5.
  • Figure 8 is a perspective view, similar to Figure 4, showing the container of the box of Figure 5, with its handles pivoted to separate them from the corresponding side faces of said container.
  • the box A comprises a deep container B, intended for example to contain a stack of paper reams, and a removable shallow cover C.
  • the cover C is shown in solid lines, separated from the container B and, in broken lines, fitted to the upper part thereof.
  • the container B and the cover C are of parallelepipedal shapes.
  • Container B has a rectangular bottom 1, two large opposite rectangular side faces 1 and 3 and two small opposite rectangular side faces 4 and 5.
  • cover C has a rectangular bottom 6, two small opposite side faces 7 and 8 and two large opposite rectangular side faces 9 and 10.
  • the two small opposite faces 7 and 8 comprise, in the vicinity of the bottom 6, a rectangular part 7a, 8a extended opposite to said bottom by a trapezoidal part 7b, 8b, projecting towards the exterior relative to the large faces 9 and 10.
  • Each of the two small opposite faces 4 and 5 of the container B has, at its upper part 11, 12, a notch 13 or 14 eliminating the central part of the upper edge 15 or 16 of said faces 4 and 5 and is extending towards the bottom 1.
  • the remaining lower part 17 or 18 of each face 4 and 5 has a cutout 19, 20 capable of forming a handle.
  • a handle is formed by a tongue 21, 22 of the material constituting the container B, cut along most of its outline, except along a fold line 23, 24, parallel to the bottom. 1 and connecting said tongue 21, 22 to said lower part 17, 18 of said small faces 4 and 5.
  • Said remaining lower parts 17 and 18 of said small opposite lateral faces 4 and 5 each consist of a lower portion 17a, 18a rigidly secured to the container B and an upper portion 17b, 18b delimited by cutting lines 25 opening into the notches 13.14.
  • the upper portions 17b, 18b are respectively connected to the lower portions 17a, 18a by an intermediate fold line 26 or 27, parallel to the bottom 1 and the cutouts 19, 20 are made respectively in said upper portions 17b and 18b.
  • the cutouts 19 and 20 partially follow the intermediate fold line 26 or 27.
  • FIGS. 2 and 3 flat blanks of cardboard FC and FB are shown allowing respectively, by folding and gluing or stapling, the production of the cover C and of the container B.
  • a flap forming a face of said cover or of said box has the same reference as this face.
  • the blank FC intended for the production of the cover C, comprises a rectangular central panel 6, intended to form the bottom of the said cover, and four peripheral flaps 7 to 10, intended respectively to form the side faces of the same reference number.
  • Each flap 7 to 10 is connected to the central panel 6 by a respective fold line 7.6, 8.6, 9.6 or 10.6, said fold lines each corresponding to an edge of said central panel 6.
  • the blank FC also has corner flaps 30, for example articulated with the flaps 7 and 8 along fold lines 31.
  • the peripheral flaps 7 and 8 have a dimension D, transverse to the fold lines 7.6, 8.6 which connect them to the central panel 6, greater than the corresponding dimension d of the two other peripheral flaps 9 and 10.
  • the blank FB intended for producing container B, comprises a central panel 1, intended to form the bottom of said container and four peripheral flaps 2a, 3a, 4 and 5, respectively connected to said central panel 1 by fold lines 2.1, 3.1, 4.1 and 5.1 each corresponding to an edge of said central panel 1.
  • the blank FB further comprises flaps 2b, 2c, 3b and 3c.
  • the flaps 2b and 3b are respectively articulated to the flap 4 by fold lines 2.4 and 3.4, aligned respectively with the fold lines 2.1 and 3.1, while the flaps 2c and 3c are respectively articulated to the flap 5 by fold lines 2.5 and 3.5, aligned respectively with fold lines 2.1 and 3.1
  • the flaps 2b, 2c, 3b and 3c not only serve to assemble the side faces of the container B, but also form, in cooperation with the flaps 2a and 3a, respectively the large side faces opposite 2 and 3 of said container, the faces 4 and 5 thereof being formed by only the flaps of the same number.
  • FIG. 3 we find the different elements 11 to 27 described with reference to FIG. 1.
  • the variant embodiment D of the box in accordance with the present invention and shown in FIG. 5, comprises a deep container E, intended for example to contain a stack of paper reams, and a removable shallow cover F.
  • the cover F is shown in solid lines, separated from the container E and, in broken lines, fitted at the top of the latter.
  • the container E and the cover F are of parallelepipedal shapes.
  • the container E has a rectangular bottom 41, two small opposite rectangular side faces 42 and 43 and two large opposite rectangular side faces 44 and 45.
  • the cover F has a rectangular bottom 46, two small opposite side faces 47 and 48 and two large opposite rectangular lateral faces 49 and 50.
  • the two large opposite faces 49 and 50 comprise, in the vicinity of the bottom 46, a rectangular part 49a, 50a extended opposite to said bottom by a trapezoidal part 49b, 50b projecting towards the outside relative to the small faces 9 and 10.
  • Each of the two large opposite faces 44 and 45 of the container E has, at its upper part 51, 52, a notch 53 or 54 eliminating the central part of the upper edge 55 or 56 of said faces 44 and 45 and extending towards the bottom 41
  • the remaining lower part 57 or 58 of each face 44 and 45 has a cutout 59, 60 capable of forming a handle.
  • a handle is formed by a tongue 61, 62 of the material constituting the container E, cut along most of its outline, except along a fold line 63, 64, parallel to the bottom. 41 and connecting said tongue 61, 62 to said lower part 57, 58 of said large faces 44 and 45.
  • Said remaining lower parts 57 and 58 of said large opposite lateral faces 44 and 45 each consist of a lower portion 57a, 58a rigidly secured to the container E and an upper portion 57b, 58b, the upper portions 57b, 58b being connected respectively to the lower portions 57a, 58a by an intermediate fold line 65 or 66, parallel to the bottom 41 and the cutouts 59.60 are practiced respectively in said upper portions 57b and 58b.
  • the cutouts 59 and 60 partially follow the intermediate fold line 65 or 66.
  • FIGS. 6 and 7 flat blanks of cardboard FE and FF are shown allowing respectively, by folding and gluing or stapling, the production of cover F and of container E.
  • a flap forming one face of said cover or of said box has the same reference as this face.
  • the blank FF intended for the production of the cover F comprises a rectangular central panel 46, intended to form the bottom of the said cover, and four peripheral flaps 47 to 50, intended respectively to form the side faces of the same reference number.
  • Each flap 47 to 50 is connected to the central panel 46 by a respective fold line 47.46, 48.46, 49.46 or 50.46, said fold lines each corresponding to an edge of said central panel 46.
  • the blank FF also has corner flaps 70, for example articulated with the flaps 47 and 48 along fold lines 71.
  • the peripheral flaps 49 and 50 have a dimension D, transverse to the fold lines 49.46, 50.46 which connect them to the central panel 46, greater than the corresponding dimension d of the two other peripheral flaps 47 and 48.
  • the blank FE intended for producing the container E, comprises a central panel 41, intended to form the bottom of said container and four peripheral flaps 42, 43, 57 and 58, respectively connected to said central panel 41 by fold lines 42.41, 43.41, 57.41 and 58.41 each corresponding to one edge of said central panel 41.
  • the blank FE further comprises lateral flaps 44a, 44b, 45a and 45b.
  • the flaps 44a and 45a are respectively articulated to the flap 42 by fold lines 44.42 and 45.42, aligned respectively with the fold lines 57.41 and 58.41, while the flaps 44b and 45b are respectively articulated to the flap 43 by fold lines 44.43 and 45.43, aligned respectively with fold lines 57.41 and 58.41.
  • the flaps 44a, 44b, 45a and 45b not only serve to assemble the lateral faces of the container E, but also form, in cooperation with the flaps 57 and 58, respectively the large opposite lateral faces 44 and 45 of the said container, delimiting with said flaps 57 and 58 said notches 53 and 54.
  • the two flaps 57 and 58 have, transversely to their fold lines 57.41 and 58.41, a dimension l less than the corresponding dimension L of flaps 42 and 43 and, at least on the side of the free edge of said flaps 42 and 43 , the side flaps 44a, 44b, 45a and 45b have, parallel to the fold lines 42.41 and 43.41 a dimension m less than half the length M of the fold lines 57.41 and 58.41.
  • the free edges 72 of the side flaps 44a, 44b, 45a and 45b, opposite flaps 42 and 43 are oblique.
  • Said lateral flaps 44a, 44b, 45a and 45b may comprise, on the side of flaps 57 and 58, protrusions 73, intended to reinforce the lower part of the large lateral faces 44 and 45.
  • the faces 42 and 43 of the container E are formed by the only flaps of the blank FE of the same number.

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Abstract

Parallelepipedic box (A) with a rectangular cross-section, made of a sheet material such as cardboard, corrugated cardboard or similar material, more particularly intended to contain reams of paper, and constituted from a deep container (B) to contain several superimposed reams and a removable cover (C), not very deep, capable of fitting on the upper part of the said container. According to the invention, this box is characterised in that the upper parts (11, 12) of two opposite lateral faces (4, 5) of the said container have cut-outs (13, 14) at least partly eliminating the upper edges (15, 16) of the said lateral faces and extending in the direction of the bottom (1) of the said container and in that the remaining lower parts (17, 18) of the said opposite faces each comprise a handle formed by a cut-out (19-20) produced in the said corresponding lower part.

Description

La présente invention concerne une boîte plus particulièrement, quoique non spécifiquement, destinée à contenir des ramettes de papier.The present invention relates more particularly to a box, although not specifically, intended to contain reams of paper.

On sait que, de façon usuelle, les boîtes destinées à contenir des ramettes de papier sont parallélépipèdiques à section rectangulaire et sont réalisées en une matière en feuille telle que carton, carton ondulé ou matière analogue. Ces boîtes comportent un récipient profond pour contenir plusieurs ramettes superposées et un couvercle amovible, peu profond, susceptible de s'emboîter à la partie supérieure dudit récipient.It is known that, in a usual manner, the boxes intended to contain reams of paper are parallelepipedal with rectangular section and are made of a sheet material such as cardboard, corrugated cardboard or the like. These boxes include a deep container to contain several superimposed reams and a removable, shallow cover, capable of fitting at the top of said container.

De telles boîtes présentent des inconvénients.Such boxes have drawbacks.

En effet, lorsque le couvercle amovible est retiré, les ramettes sont difficilement accessibles à l'intérieur du récipient. De plus, ce récipient chargé de ramettes est lourd et peu commode à saisir, notamment en vue de son déplacement. Il résulte de ces inconvénients que, généralement, à la réception des boîtes, les utilisateurs en sortent les ramettes et stockent ces dernières en piles, à l'extérieur desdites boîtes qui sont alors jetées.When the removable cover is removed, the reams are difficult to access inside the container. In addition, this container loaded with reams is heavy and inconvenient to grasp, especially for its movement. It follows from these drawbacks that, generally, on receipt of the boxes, the users take out the reams and store the latter in stacks, outside said boxes which are then discarded.

La présente invention a pour objet de remédier à ces inconvénients et de prévoir une boîte permettant le stockage desdites ramettes, et une manipulation aisée de celles-ci lorsqu'elles se trouvent dans ladite boîte.The object of the present invention is to remedy these drawbacks and to provide a box allowing the storage of said reams, and an easy handling of these when they are in said box.

A cette fin, selon l'invention, une boîte parallélépipèdique à section rectangulaire, réalisée en une matière en feuille telle que carton, carton ondulé ou matière analogue, plus particulièrement destinée à contenir des ramettes de papier, et constituée d'un récipient profond pour contenir plusieurs ramettes superposées et un couvercle amovible, peu profond, susceptible de s'emboîter à la partie supérieure dudit récipient, est remarquable en ce que les parties supérieures de deux faces latérales opposées dudit récipient présentent des échancrures éliminant au moins en partie les bords supérieurs desdites faces latérales et se prolongeant en direction du fond dudit récipient et en ce que les parties inférieures subsistantes desdites faces opposées comportent chacune une poignée formée par une découpe pratiquée dans ladite partie inférieure correspondante.To this end, according to the invention, a rectangular box with rectangular section, made of a sheet material such as cardboard, corrugated cardboard or similar material, more particularly intended to contain reams of paper, and consisting of a deep container to contain several superimposed reams and a removable, shallow cover capable of fitting into the upper part of said container, is remarkable in that the upper parts of two opposite lateral faces of said container have notches at least partially eliminating the edges upper of said lateral faces and extending towards the bottom of said container and in that the remaining lower parts of said opposite faces each have a handle formed by a cutout made in said corresponding lower part.

Ainsi, grâce auxdites échancrures, il est aisé de prélever les ramettes, l'une après l'autre, dans ledit récipient. De plus, grâce auxdites poignées, il est aisé de manipuler et déplacer la boîte garnie au moins partiellement de ramettes. Il en résulte donc que la boîte selon l'invention, au lieu d'être jetée dès réception d'une livraison de papier, est gardée par l'utilisateur qui s'en sert pour stocker ses ramettes de papier et pour manipuler celles-ci. On remarquera qu'alors les ramettes sont entourées latéralement par ledit récipient, de sorte qu'elles sont protégées pendant leur stockage et que leur empilement est stabilisé.Thus, thanks to said indentations, it is easy to take the reams, one after the other, in said container. In addition, thanks to said handles, it is easy to handle and move the box at least partially filled with reams. It therefore follows that the box according to the invention, instead of being discarded upon receipt of a delivery of paper, is kept by the user who uses it to store his reams of paper and to handle them . It will be noted that the reams are then surrounded laterally by said container, so that they are protected during storage and that their stacking is stabilized.

De préférence, afin d'augmenter encore la facilité de manipulation de la boîte conforme à la présente invention, lesdites parties inférieures subsistantes desdites faces latérales opposées se composent chacune d'une portion inférieure rigidement solidaire dudit récipient et d'une portion supérieure reliée à ladite portion inférieure le long d'une ligne de pliage au moins sensiblement parallèle au fond dudit récipient et, de plus, chaque poignée est pratiquée dans ladite portion supérieure correspondante.Preferably, in order to further increase the ease of handling the box in accordance with the present invention, said remaining lower parts of said opposite side faces each consist of a lower portion rigidly secured to said container and an upper portion connected to said lower portion along a fold line at least substantially parallel to the bottom of said container and, in addition, each handle is formed in said corresponding upper portion.

En conséquence, grâce à cette disposition, les poignées peuvent être écartées latéralement desdites faces latérales par rotation autour des lignes de pliage séparant lesdites portions inférieure et supérieure, de sorte que la préhension de la boîte en est encore favorisée.Consequently, thanks to this arrangement, the handles can be moved laterally from said side faces by rotation around the fold lines separating said lower and upper portions, so that the gripping of the box is further favored.

Suivant les cas, afin de par exemple faciliter la mise en place des boîtes chargées de ramettes sur une étagère, lesdites échancrures et poignées peuvent se trouver dans les petites ou dans les grandes faces latérales opposées dudit récipient.Depending on the case, in order to for example facilitate the placing of boxes loaded with reams on a shelf, said notches and handles can be found in the small or in the large opposite side faces of said container.

Afin de protéger les ramettes à l'intérieur de la boîte, il est avantageux que les faces latérales du couvercle, correspondant aux faces latérales opposées dudit récipient présentant les échancrures, obturent lesdites échancrures lorsque le couvercle est emboîté à la partie supérieure dudit récipient.In order to protect the reams inside the box, it is advantageous for the side faces of the cover, corresponding to the opposite side faces of said container having the notches, to close said notches when the cover is fitted to the upper part of said container.

Lorsque, de façon usuelle, ledit récipient est obtenu par pliage d'un flan de matière en feuille comportant une pluralité de volets articulés les uns aux autres par des lignes de pliage, chaque face latérale présentant une échancrure peut être formée par un seul volet dudit flan, l'échancrure et la poignée étant formées par des découpes pratiquées dans ledit volet. Dans ce cas, le contour de ladite portion supérieure est délimitée, sauf en ce qui concerne ladite ligne de pliage, par des lignes de découpe pratiquées dans le volet.When, in the usual manner, said container is obtained by folding a blank of sheet material comprising a plurality of flaps hinged to each other by fold lines, each side face having a notch can be formed by a single flap of said blank, the notch and the handle being formed by cutouts made in said flap. In this case, the outline of said upper portion is delimited, except as regards said fold line, by cut lines made in the flap.

En variante, chaque face latérale présentant une échancrure peut être formée par la superposition de plusieurs volets dudit flan, l'échancrure étant délimitée par des portions libres de bords desdits volets et ladite poignée étant formée par une découpe pratiquée dans l'un desdits volets. De préférence, chaque face latérale présentant une échancrure est formée par la superposition de trois volets, dont le premier est relié au fond et les deux autres respectivement aux deux autres faces latérales dudit récipient, ladite poignée étant découpée dans ledit premier volet.As a variant, each side face having a notch can be formed by the superposition of several flaps of said blank, the notch being delimited by free edge portions of said flaps and said handle being formed by a cutout made in one said components. Preferably, each side face having a notch is formed by the superposition of three flaps, the first of which is connected to the bottom and the other two respectively to the other two side faces of said container, said handle being cut out from said first flap.

La présente invention concerne également des flans de matière en feuille telle que carton, carton ondulé ou matière analogue, destinés à la réalisation du récipient et/ou du couvercle de la boîte conforme à la présente invention.The present invention also relates to blanks of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the container and / or the lid of the box in accordance with the present invention.

Selon un premier mode de réalisation, ledit flan pour la réalisation du récipient comporte un panneau central rectangulaire destiné à former le fond dudit récipient et quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci, et ledit flan est remarquable en ce que deux volets périphériques opposés comportent chacun, d'une part, une échancrure éliminant au moins en partie le bord libre du volet périphérique correspondant, opposé audit panneau central, et, d'autre part, une découpe susceptible de former une poignée et disposée entre ladite échancrure et la ligne de pliage reliant ledit volet périphérique audit panneau central. Une telle découpe susceptible de former une poignée est avantageusement associée, du côté dudit panneau central, à une ligne de pliage intermédiaire parallèle à la ligne de pliage reliant le volet périphérique correspondant audit panneau central et à des lignes de découpe latérales débouchant dans ladite échancrure.According to a first embodiment, said blank for making the container comprises a rectangular central panel intended to form the bottom of said container and four peripheral flaps connected to said central panel along fold lines along the edges thereof, and said blank is remarkable in that two opposite peripheral flaps each have, on the one hand, a notch at least partially eliminating the free edge of the corresponding peripheral flap, opposite to said central panel, and, on the other hand, a cutout capable of forming a handle and disposed between said notch and the fold line connecting said peripheral flap to said central panel. Such a cut capable of forming a handle is advantageously associated, on the side of said central panel, with an intermediate fold line parallel to the fold line connecting the peripheral flap corresponding to said central panel and with side cut lines opening into said notch.

Selon une variante de réalisation, ledit flan destiné à la réalisation du récipient de la boîte et comportant un panneau central rectangulaire destiné à former le fond dudit récipient et quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci, est tel que les deux volets périphériques opposés sont pourvus de volets latéraux reliés par des lignes de pliage, et est remarquable en ce que les deux volets périphériques opposés, non pourvus desdits volets latéraux, ont, transversalement à la ligne de pliage les reliant audit panneau central, une dimension inférieure à la dimension correspondante des deux volets périphériques opposés, pourvus desdits volets latéraux, tandis que, au moins du côté du bord libre desdits volets périphériques pourvus de volets latéraux, ces volets latéraux ont une dimension, parallèlement aux lignes de pliage reliant ces derniers volets périphériques au panneau central, inférieure à la moitié de la longueur des lignes de pliage reliant ledit panneau central auxdits volets périphériques opposés, non pourvus de volets latéraux et en ce que chacun desdits volets périphériques, non pourvus de volets latéraux, est partagé en deux par une ligne de pliage intermédiaire parallèle à la ligne de pliage reliant ce volet périphérique au panneau central, une découpe susceptible de former une poignée étant pratiquée dans ce volet périphérique, du côté de ladite ligne de pliage intermédiaire opposé audit panneau central.According to an alternative embodiment, said blank intended for producing the container of the box and comprising a rectangular central panel intended to form the bottom of said container and four peripheral flaps connected to said central panel along fold lines along the edges thereof, is such that the two opposite peripheral flaps are provided with side flaps connected by fold lines, and is remarkable in that the two opposite peripheral flaps, not provided with said lateral flaps, have, transversely to the fold line connecting them to said central panel, a dimension less than the corresponding dimension of the two opposite peripheral flaps, provided with said lateral flaps, while, at least of the side of the free edge of said peripheral flaps provided with side flaps, these side flaps have a dimension, parallel to the fold lines connecting these latter peripheral flaps to the central panel, of less than half the length of the fold lines connecting said central panel to said flaps opposite devices, not provided with side flaps and in that q each of said peripheral flaps, not provided with lateral flaps, is divided in two by an intermediate fold line parallel to the fold line connecting this peripheral flap to the central panel, a cutout capable of forming a handle being formed in this peripheral flap, on the side of said intermediate fold line opposite said central panel.

Quel que soit le mode de réalisation dudit flan, il est avantageux que la découpe susceptible de former une poignée suive au moins en partie ladite ligne de pliage intermédiaire.Whatever the embodiment of said blank, it is advantageous for the cutout capable of forming a handle to follow at least partially said intermediate fold line.

Par ailleurs, un flan de matière en feuille telle que carton, carton ondulé ou matière analogue, destiné à la réalisation du couvercle de la boîte conforme à la présente invention et comportant un panneau central rectangulaire destiné à former le fond dudit couvercle et quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci, est remarquable en ce que deux desdits volets périphériques opposés ont une dimension, transversalement aux lignes de pliage qui les relient audit panneau central, supérieure à la dimension correspondante des deux autres volets périphériques.Furthermore, a blank of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the lid of the box in accordance with the present invention and comprising a rectangular central panel intended to form the bottom of said lid. and four peripheral flaps connected to said central panel along fold lines along the edges thereof, is remarkable in that two of said opposite peripheral flaps have a dimension, transverse to the fold lines which connect them to said central panel, greater than the corresponding dimension of the other two peripheral flaps.

Les figures du dessin annexé feront bien comprendre comment l'invention peut être réalisée. Sur ces figures, des références identiques désignent des éléments semblables.The figures of the appended drawing will make it clear how the invention can be implemented. In these figures, identical references designate similar elements.

La figure 1 est une vue en perspective d'un premier exemple de réalisation d'une boîte conforme à la présente invention, le couvercle étant représenté, en traits pleins, séparé du récipient et, en traits mixtes, emboîté à la partie supérieure de celui-ci.Figure 1 is a perspective view of a first embodiment of a box according to the present invention, the cover being shown, in solid lines, separated from the container and, in broken lines, fitted at the top of that -this.

La figure 2 est une vue en plan du flan destiné à la réalisation du couvercle de la boîte de la figure 1.FIG. 2 is a plan view of the blank intended for producing the cover of the box of FIG. 1.

La figure 3 est une vue en plan du flan destiné à la réalisation du récipient de la boîte de la figure 1.FIG. 3 is a plan view of the blank intended for producing the container of the box of FIG. 1.

La figure 4 est une vue en perspective du récipient de la boîte de la figure 1, illustrant la rotation desdites poignées permettant d'écarter celles-ci des parois latérales auxquelles elles sont articulées.Figure 4 is a perspective view of the container of the box of Figure 1, illustrating the rotation of said handles to separate them from the side walls to which they are articulated.

La figure 5 est une vue en perspective, analogue à la figure 1, illustrant un second exemple de réalisation de la boîte conforme à la présente invention.Figure 5 is a perspective view, similar to Figure 1, illustrating a second embodiment of the box according to the present invention.

Les figures 6 et 7 sont des vues en plan des flans destinés respectivement à la réalisation du couvercle et du récipient de la boîte de la figure 5.FIGS. 6 and 7 are plan views of the blanks intended respectively for producing the cover and the container of the box of FIG. 5.

La figure 8 est une vue en perspective, analogue à la figure 4, montrant le récipient de la boîte de la figure 5, avec ses poignées pivotées pour les écarter des faces latérales correspondantes dudit récipient.Figure 8 is a perspective view, similar to Figure 4, showing the container of the box of Figure 5, with its handles pivoted to separate them from the corresponding side faces of said container.

La boîte A, conforme à la présente invention et montrée par la figure 1, comporte un récipient profond B, destiné par exemple à contenir une pile de ramettes de papier, et un couvercle amovible peu profond C. Sur la figure 1, le couvercle C est représenté, en traits pleins, séparé du récipient B et, en traits mixtes, emboîté à la partie supérieure de celui-ci.The box A, according to the present invention and shown in FIG. 1, comprises a deep container B, intended for example to contain a stack of paper reams, and a removable shallow cover C. In FIG. 1, the cover C is shown in solid lines, separated from the container B and, in broken lines, fitted to the upper part thereof.

Le récipient B et le couvercle C sont de formes parallélépipèdiques.The container B and the cover C are of parallelepipedal shapes.

Le récipient B comporte un fond rectangulaire 1, deux grandes faces latérales rectangulaires opposées 1 et 3 et deux petites faces latérales rectangulaires opposées 4 et 5. De même, le couvercle C comporte un fond rectangulaire 6, deux petites faces latérales opposées 7 et 8 et deux grandes faces latérales rectangulaires opposées 9 et 10. Les deux petites faces opposées 7 et 8 comportent, au voisinage du fond 6, une partie 7a,8a rectangulaire prolongée à l'opposé dudit fond par une partie trapézoïdale 7b,8b, faisant saillie vers l'extérieur par rapport aux grandes faces 9 et 10.Container B has a rectangular bottom 1, two large opposite rectangular side faces 1 and 3 and two small opposite rectangular side faces 4 and 5. Similarly, cover C has a rectangular bottom 6, two small opposite side faces 7 and 8 and two large opposite rectangular side faces 9 and 10. The two small opposite faces 7 and 8 comprise, in the vicinity of the bottom 6, a rectangular part 7a, 8a extended opposite to said bottom by a trapezoidal part 7b, 8b, projecting towards the exterior relative to the large faces 9 and 10.

Chacune des deux petites faces opposées 4 et 5 du récipient B comporte, à sa partie supérieure 11,12, une échancrure 13 ou 14 éliminant la partie centrale du bord supérieur 15 ou 16 desdites faces 4 et 5 et se prolongeant en direction du fond 1. De plus, la partie inférieure subsistante 17 ou 18 de chaque face 4 et 5 comporte une découpe 19,20 susceptible de former une poignée. Par exemple, une telle poignée est formée par une languette 21,22 de la matière constituant le récipient B, découpée le long de la plus grande partie de son contour, sauf le long d'une ligne de pliage 23,24, parallèle au fond 1 et reliant ladite languette 21,22 à ladite partie inférieure 17,18 desdites petites faces 4 et 5.Each of the two small opposite faces 4 and 5 of the container B has, at its upper part 11, 12, a notch 13 or 14 eliminating the central part of the upper edge 15 or 16 of said faces 4 and 5 and is extending towards the bottom 1. In addition, the remaining lower part 17 or 18 of each face 4 and 5 has a cutout 19, 20 capable of forming a handle. For example, such a handle is formed by a tongue 21, 22 of the material constituting the container B, cut along most of its outline, except along a fold line 23, 24, parallel to the bottom. 1 and connecting said tongue 21, 22 to said lower part 17, 18 of said small faces 4 and 5.

Lesdites parties inférieures subsistantes 17 et 18 desdites petites faces latérales opposées 4 et 5 se composent chacune d'une portion inférieure 17a,18a rigidement solidaire du récipient B et d'une portion supérieure 17b,18b délimitée par des lignes de découpe 25 débouchant dans les échancrures 13,14. Les portions supérieures 17b,18b sont reliées respectivement aux portions inférieures 17a,18a par une ligne de pliage intermédiaire 26 ou 27, parallèle au fond 1 et les découpes 19,20 sont pratiquées respectivement dans lesdites portions supérieures 17b et 18b.Said remaining lower parts 17 and 18 of said small opposite lateral faces 4 and 5 each consist of a lower portion 17a, 18a rigidly secured to the container B and an upper portion 17b, 18b delimited by cutting lines 25 opening into the notches 13.14. The upper portions 17b, 18b are respectively connected to the lower portions 17a, 18a by an intermediate fold line 26 or 27, parallel to the bottom 1 and the cutouts 19, 20 are made respectively in said upper portions 17b and 18b.

Les découpes 19 et 20 suivent partiellement la ligne de pliage intermédiaire 26 ou 27.The cutouts 19 and 20 partially follow the intermediate fold line 26 or 27.

Comme on peut le voir sur la figure 1, lorsque le couvercle C est emboîté à la partie supérieure du récipient B, les petites faces opposées 7 et 8 obturent les échancrures 13 et 14.As can be seen in FIG. 1, when the cover C is fitted to the upper part of the container B, the small opposite faces 7 and 8 close the notches 13 and 14.

Sur les figures 2 et 3, on a représenté à plat des flans de carton FC et FB permettant respectivement, par pliage et collage ou agrafage, la réalisation du couvercle C et du récipient B. Sur ces figures, un volet formant une face dudit couvercle ou de ladite boîte porte la même référence que cette face.In FIGS. 2 and 3, flat blanks of cardboard FC and FB are shown allowing respectively, by folding and gluing or stapling, the production of the cover C and of the container B. In these figures, a flap forming a face of said cover or of said box has the same reference as this face.

Ainsi, le flan FC, destiné à la réalisation du couvercle C, comporte un panneau central rectangulaire 6, destiné à former le fond dudit couvercle, et quatre volets périphériques 7 à 10, destinés à former respectivement les faces latérales de même numéro de référence. Chaque volet 7 à 10 est relié au panneau central 6 par une ligne de pliage respective 7.6, 8.6, 9.6 ou 10.6, lesdites lignes de pliage correspondant chacune à un bord dudit panneau central 6. Pour permettre l'assemblage des faces latérales du couvercle C, le flan FC comporte de plus des rabats d'angle 30, par exemple articulés aux volets 7 et 8 le long de lignes de pliage 31.Thus, the blank FC, intended for the production of the cover C, comprises a rectangular central panel 6, intended to form the bottom of the said cover, and four peripheral flaps 7 to 10, intended respectively to form the side faces of the same reference number. Each flap 7 to 10 is connected to the central panel 6 by a respective fold line 7.6, 8.6, 9.6 or 10.6, said fold lines each corresponding to an edge of said central panel 6. To allow the assembly of the lateral faces of the cover C , the blank FC also has corner flaps 30, for example articulated with the flaps 7 and 8 along fold lines 31.

On voit que, grâce aux parties trapézoïdales 7b et 8b, les volets périphériques 7 et 8 ont une dimension D, transversalement aux lignes de pliage 7.6, 8.6 qui les relient au panneau central 6, supérieure à la dimension d correspondante des deux autres volets périphériques 9 et 10.We see that, thanks to the trapezoidal parts 7b and 8b, the peripheral flaps 7 and 8 have a dimension D, transverse to the fold lines 7.6, 8.6 which connect them to the central panel 6, greater than the corresponding dimension d of the two other peripheral flaps 9 and 10.

Le flan FB, destiné à la réalisation du récipient B, comporte un panneau central 1, destiné à former le fond dudit récipient et quatre volets périphériques 2a, 3a, 4 et 5, respectivement reliés audit panneau central 1 par des lignes de pliage 2.1, 3.1, 4.1 et 5.1 correspondant chacune à un bord dudit panneau central 1. Le flan FB comporte de plus des volets 2b, 2c, 3b et 3c. Les volets 2b et 3b sont respectivement articulés au volet 4 par des lignes de pliage 2.4 et 3.4, alignées respectivement avec les lignes de pliage 2.1 et 3.1, tandis que les volets 2c et 3c sont respectivement articulés au volet 5 par des lignes de pliage 2.5 et 3.5, alignées respectivement avec les lignes de pliage 2.1 et 3.1 Les volets 2b, 2c, 3b et 3c non seulement servent à l'assemblage des faces latérales du récipient B, mais encore forment, en coopération avec les volets 2a et 3a, respectivement les grandes faces latérales opposées 2 et 3 dudit récipient, les faces 4 et 5 de celui-ci étant formées par les seuls volets de même numéro. Sur la figure 3, on retrouve les différents éléments 11 à 27 décrits en regard de la figure 1.The blank FB, intended for producing container B, comprises a central panel 1, intended to form the bottom of said container and four peripheral flaps 2a, 3a, 4 and 5, respectively connected to said central panel 1 by fold lines 2.1, 3.1, 4.1 and 5.1 each corresponding to an edge of said central panel 1. The blank FB further comprises flaps 2b, 2c, 3b and 3c. The flaps 2b and 3b are respectively articulated to the flap 4 by fold lines 2.4 and 3.4, aligned respectively with the fold lines 2.1 and 3.1, while the flaps 2c and 3c are respectively articulated to the flap 5 by fold lines 2.5 and 3.5, aligned respectively with fold lines 2.1 and 3.1 The flaps 2b, 2c, 3b and 3c not only serve to assemble the side faces of the container B, but also form, in cooperation with the flaps 2a and 3a, respectively the large side faces opposite 2 and 3 of said container, the faces 4 and 5 thereof being formed by only the flaps of the same number. In FIG. 3, we find the different elements 11 to 27 described with reference to FIG. 1.

Comme cela est illustré sur la figure 4, grâce aux lignes de découpe 25 et aux lignes de pliage 26 et 27, il est possible de rabattre vers l'extérieur les portions 17b et 18b pour les écarter des faces respectives 4 et 5, puis, grâce aux lignes de découpe 19 et 20 et aux lignes de pliage 23 et 24, de replier les languettes 21 et 22 vers l'intérieur du récipient B. A la place desdites languettes apparaissent deux ouvertures 32 et 33 susceptibles de servir de poignées de manutention du récipient B. Puisque ces poignées sont écartées desdites faces 4 et 5, elles sont particulièrement pratiquées à utiliser.As illustrated in FIG. 4, thanks to the cutting lines 25 and to the folding lines 26 and 27, it is possible to fold the portions 17b and 18b outwards to separate them from the respective faces 4 and 5, then, thanks to the cutting lines 19 and 20 and to the folding lines 23 and 24, to fold the tabs 21 and 22 towards the interior of the container B. In place of the said tabs appear two openings 32 and 33 capable of serving as handling handles of container B. Since these handles are spaced from said faces 4 and 5, they are particularly practical to use.

La variante de réalisation D de la boîte, conforme à la présente invention et montrée par la figure 5, comporte un récipient profond E, destiné par exemple à contenir une pile de ramettes de papier, et un couvercle amovible peu profond F. Sur la figure 5, le couvercle F est représenté, en traits pleins, séparé du récipient E et, en traits mixtes, emboîté à la partie supérieure de celui-ci.The variant embodiment D of the box, in accordance with the present invention and shown in FIG. 5, comprises a deep container E, intended for example to contain a stack of paper reams, and a removable shallow cover F. In the figure 5, the cover F is shown in solid lines, separated from the container E and, in broken lines, fitted at the top of the latter.

Le récipient E et le couvercle F sont de formes parallélépipèdiques.The container E and the cover F are of parallelepipedal shapes.

Le récipient E comporte un fond rectangulaire 41, deux petites faces latérales rectangulaires opposées 42 et 43 et deux grandes faces latérales rectangulaires opposées 44 et 45. De même, le couvercle F comporte un fond rectangulaire 46, deux petites faces latérales opposées 47 et 48 et deux grandes faces latérales rectangulaires opposées 49 et 50. Les deux grandes faces opposées 49 et 50 comportent, au voisinage du fond 46, une partie 49a,50a rectangulaire prolongée à l'opposé dudit fond par une partie trapézoïdale 49b,50b faisant saillie vers l'extérieur par rapport au petites faces 9 et 10.The container E has a rectangular bottom 41, two small opposite rectangular side faces 42 and 43 and two large opposite rectangular side faces 44 and 45. Similarly, the cover F has a rectangular bottom 46, two small opposite side faces 47 and 48 and two large opposite rectangular lateral faces 49 and 50. The two large opposite faces 49 and 50 comprise, in the vicinity of the bottom 46, a rectangular part 49a, 50a extended opposite to said bottom by a trapezoidal part 49b, 50b projecting towards the outside relative to the small faces 9 and 10.

Chacune des deux grandes faces opposées 44 et 45 du récipient E comporte, à sa partie supérieure 51,52, une échancrure 53 ou 54 éliminant la partie centrale du bord supérieur 55 ou 56 desdites faces 44 et 45 et se prolongeant en direction du fond 41. De plus, la partie inférieure subsistante 57 ou 58 de chaque face 44 et 45 comporte une découpe 59,60 susceptible de former une poignée. Par exemple, une telle poignée est formée par une languette 61,62 de la matière constituant le récipient E, découpée le long de la plus grande partie de son contour, sauf le long d'une ligne de pliage 63,64, parallèle au fond 41 et reliant ladite languette 61,62 à ladite partie inférieure 57,58 desdites grandes faces 44 et 45.Each of the two large opposite faces 44 and 45 of the container E has, at its upper part 51, 52, a notch 53 or 54 eliminating the central part of the upper edge 55 or 56 of said faces 44 and 45 and extending towards the bottom 41 In addition, the remaining lower part 57 or 58 of each face 44 and 45 has a cutout 59, 60 capable of forming a handle. For example, such a handle is formed by a tongue 61, 62 of the material constituting the container E, cut along most of its outline, except along a fold line 63, 64, parallel to the bottom. 41 and connecting said tongue 61, 62 to said lower part 57, 58 of said large faces 44 and 45.

Lesdites parties inférieures subsistantes 57 et 58 desdites grandes faces latérales opposées 44 et 45 se composent chacune d'une portion inférieure 57a,58a rigidement solidaire du récipient E et d'une portion supérieure 57b,58b, les portions supérieures 57b,58b étant reliées respectivement aux portions inférieures 57a,58a par une ligne de pliage intermédiaire 65 ou 66, parallèle au fond 41 et les découpes 59,60 sont pratiquées respectivement dans lesdites portions supérieures 57b et 58b.Said remaining lower parts 57 and 58 of said large opposite lateral faces 44 and 45 each consist of a lower portion 57a, 58a rigidly secured to the container E and an upper portion 57b, 58b, the upper portions 57b, 58b being connected respectively to the lower portions 57a, 58a by an intermediate fold line 65 or 66, parallel to the bottom 41 and the cutouts 59.60 are practiced respectively in said upper portions 57b and 58b.

Les découpes 59 et 60 suivent partiellement la ligne de pliage intermédiaire 65 ou 66.The cutouts 59 and 60 partially follow the intermediate fold line 65 or 66.

Comme on peut le voir sur la figure 5, lorsque le couvercle F est emboîté à la partie supérieure du récipient E, les grandes faces opposées 49 et 50 obturent les échancrures 53 et 54.As can be seen in FIG. 5, when the cover F is fitted to the upper part of the container E, the large opposite faces 49 and 50 close the notches 53 and 54.

Sur les figures 6 et 7, on a représenté à plat des flans de carton FE et FF permettant respectivement, par pliage et collage ou agrafage, la réalisation du couvercle F et du récipient E. Sur ces figures, un volet formant une face dudit couvercle ou de ladite boîte porte la même référence que cette face.In FIGS. 6 and 7, flat blanks of cardboard FE and FF are shown allowing respectively, by folding and gluing or stapling, the production of cover F and of container E. In these figures, a flap forming one face of said cover or of said box has the same reference as this face.

Ainsi, le flan FF destiné à la réalisation du couvercle F, comporte un panneau central rectangulaire 46, destiné à former le fond dudit couvercle, et quatre volets périphériques 47 à 50, destinés à former respectivement les faces latérales de même numéro de référence. Chaque volet 47 à 50 est relié au panneau central 46 par une ligne de pliage respective 47.46, 48.46, 49.46 ou 50.46, lesdites lignes de pliage correspondant chacune à un bord dudit panneau central 46. Pour permettre l'assemblage des faces latérales du couvercle F, le flan FF comporte de plus des rabats d'angle 70, par exemple articulés aux volets 47 et 48 le long de lignes de pliage 71.Thus, the blank FF intended for the production of the cover F, comprises a rectangular central panel 46, intended to form the bottom of the said cover, and four peripheral flaps 47 to 50, intended respectively to form the side faces of the same reference number. Each flap 47 to 50 is connected to the central panel 46 by a respective fold line 47.46, 48.46, 49.46 or 50.46, said fold lines each corresponding to an edge of said central panel 46. To allow the assembly of the lateral faces of the cover F , the blank FF also has corner flaps 70, for example articulated with the flaps 47 and 48 along fold lines 71.

On voit que, grâce aux parties trapézoïdales 49b et 50b, les volets périphériques 49 et 50 ont une dimension D, transversalement aux lignes de pliage 49.46, 50.46 qui les relient au panneau central 46, supérieure à la dimension d correspondante des deux autres volets périphériques 47 et 48.It can be seen that, thanks to the trapezoidal parts 49b and 50b, the peripheral flaps 49 and 50 have a dimension D, transverse to the fold lines 49.46, 50.46 which connect them to the central panel 46, greater than the corresponding dimension d of the two other peripheral flaps 47 and 48.

Le flan FE, destiné à la réalisation du récipient E, comporte un panneau central 41, destiné à former le fond dudit récipient et quatre volets périphériques 42, 43, 57 et 58, respectivement reliés audit panneau central 41 par des lignes de pliage 42.41, 43.41, 57.41 et 58.41 correspondant chacune à un bord dudit panneau central 41. Le flan FE comporte de plus des volets latéraux 44a, 44b, 45a et 45b. Les volets 44a et 45a sont respectivement articulés au volet 42 par des lignes de pliage 44.42 et 45.42, alignées respectivement avec les lignes de pliage 57.41 et 58.41, tandis que les volets 44b et 45b sont respectivement articulés au volet 43 par des lignes de pliage 44.43 et 45.43, alignées respectivement avec les lignes de pliage 57.41 et 58.41. Les volets 44a, 44b, 45a et 45b non seulement servent à l'assemblage des faces latérales du récipient E, mais encore forment, en coopération avec les volets 57 et 58, respectivement les grandes faces latérales opposées 44 et 45 dudit récipient, en délimitant avec lesdits volets 57 et 58 lesdites échancrures 53 et 54.The blank FE, intended for producing the container E, comprises a central panel 41, intended to form the bottom of said container and four peripheral flaps 42, 43, 57 and 58, respectively connected to said central panel 41 by fold lines 42.41, 43.41, 57.41 and 58.41 each corresponding to one edge of said central panel 41. The blank FE further comprises lateral flaps 44a, 44b, 45a and 45b. The flaps 44a and 45a are respectively articulated to the flap 42 by fold lines 44.42 and 45.42, aligned respectively with the fold lines 57.41 and 58.41, while the flaps 44b and 45b are respectively articulated to the flap 43 by fold lines 44.43 and 45.43, aligned respectively with fold lines 57.41 and 58.41. The flaps 44a, 44b, 45a and 45b not only serve to assemble the lateral faces of the container E, but also form, in cooperation with the flaps 57 and 58, respectively the large opposite lateral faces 44 and 45 of the said container, delimiting with said flaps 57 and 58 said notches 53 and 54.

A cette fin, les deux volets 57 et 58 ont, transversalement à leurs lignes de pliage 57.41 et 58.41, une dimension l inférieure à la dimension correspondante L des volets 42 et 43 et, au moins du côté du bord libre desdits volets 42 et 43, les volets latéraux 44a, 44b, 45a et 45b ont, parallèlement aux lignes de pliage 42.41 et 43.41 une dimension m inférieure à la moitié de la longueur M des lignes de pliage 57.41 et 58.41.To this end, the two flaps 57 and 58 have, transversely to their fold lines 57.41 and 58.41, a dimension l less than the corresponding dimension L of flaps 42 and 43 and, at least on the side of the free edge of said flaps 42 and 43 , the side flaps 44a, 44b, 45a and 45b have, parallel to the fold lines 42.41 and 43.41 a dimension m less than half the length M of the fold lines 57.41 and 58.41.

De préférence, afin d'obtenir des échancrures 53 et 54 en forme de V convergent vers le fond 41, les bords libres 72 des volets latéraux 44a, 44b, 45a et 45b, opposés aux volets 42 et 43 sont obliques. Lesdits volets latéraux 44a, 44b, 45a et 45b peuvent comporter, du côté des volets 57 et 58, des excroissances 73, destinées à renforcer la partie inférieure des grandes faces latérales 44 et 45.Preferably, in order to obtain V-shaped notches 53 and 54 converging towards the bottom 41, the free edges 72 of the side flaps 44a, 44b, 45a and 45b, opposite flaps 42 and 43 are oblique. Said lateral flaps 44a, 44b, 45a and 45b may comprise, on the side of flaps 57 and 58, protrusions 73, intended to reinforce the lower part of the large lateral faces 44 and 45.

Sur la figure 7, on retrouve les différents éléments 51,52 et 55 à 66 de la figure 5. Bien entendu, on ne peut y voir les échancrures 53 et 54 quine sont formées que lors de la réalisation du récipient E à partir du flan FE.In FIG. 7, we find the different elements 51, 52 and 55 to 66 of FIG. 5. Of course, we can see there the notches 53 and 54 which are formed only when the container E is produced from the blank. FE.

On voit que, contrairement aux faces 44 et 45, les faces 42 et 43 du récipient E sont formées par les seuls volets du flan FE de même numéro.We see that, unlike the faces 44 and 45, the faces 42 and 43 of the container E are formed by the only flaps of the blank FE of the same number.

Comme cela est illustré sur la figure 4, grâce aux lignes de pliage 6S à 66, il est possible de rabattre vers l'extérieur les portions 57b et 58b pour les écarter des faces respectives 44 et 45, puis, grâce aux lignes de découpe 59 et 60 et aux lignes de pliage 63 et 64, de replier les languettes 61 et 62 vers l'intérieur du récipient E. A la place desdites languettes apparaissent deux ouvertures 74 et 75 susceptibles de servir de poignées de manutention du récipient E. Puisque ces poignées sont écartées desdites faces 44 et 45, elles sont particulièrement pratiques à utiliser.As illustrated in FIG. 4, thanks to the fold lines 6S to 66, it is possible to fold outwards the portions 57b and 58b to separate them from the respective faces 44 and 45, then, thanks to the cut lines 59 and 60 and at the fold lines 63 and 64, fold the tabs 61 and 62 towards the interior of the container E. In place of the said tabs appear two openings 74 and 75 capable of serving as handles for handling the container E. Since these handles are spaced from said faces 44 and 45, they are particularly practical to use.

Claims (14)

Boîte parallélépipèdique à section rectangulaire, réalisée en une matière en feuille telle que carton, carton ondulé ou matière analogue, plus particulièrement destinée à contenir des ramettes de papier, et constituée d'un récipient profond (B,E) pour contenir plusieurs ramettes superposées et un couvercle amovible (C,F), peu profond, susceptible de s'emboîter à la partie supérieure dudit récipient,
caractérisée en ce que les parties supérieures de deux faces latérales opposées (4,5 - 44,45) dudit récipient présentent des échancrures (13,14 - 53,54) éliminant au moins en partie les bords supérieurs desdites faces latérales et se prolongeant en direction du fond (1-41) dudit récipient et en ce que les parties inférieures subsistantes desdites faces opposées comportent chacune une poignée formée par une découpe (19-59) pratiquée dans ladite partie inférieure correspondante.Rectangular rectangular box, made of a sheet material such as cardboard, corrugated cardboard or similar material, more particularly intended to contain reams of paper, and consisting of a deep container (B, E) to contain several superimposed reams and a removable cover (C, F), shallow, capable of fitting at the top of said container,
characterized in that the upper parts of two opposite lateral faces (4,5 - 44,45) of said container have notches (13,14 - 53,54) at least partially eliminating the upper edges of said lateral faces and extending in direction of the bottom (1-41) of said container and in that the remaining lower parts of said opposite faces each comprise a handle formed by a cutout (19-59) formed in said corresponding lower part. Boîte selon la revendication 1,
caractérisée en ce que lesdites parties inférieures subsistantes desdites faces latérales opposées se composent chacune d'une portion inférieure (17a,18a - 57a,58a) rigidement solidaire dudit récipient et d'une portion supérieure (17b,18b - 57b,58b) reliée à ladite portion inférieure le long d'une ligne de pliage intermédiaire (26,27 - 65,66) au moins sensiblement parallèle au fond dudit récipient et en ce que chaque poignée est pratiquée dans ladite portion supérieure correspondante.Box according to claim 1,
characterized in that said remaining lower parts of said opposite lateral faces each consist of a lower portion (17a, 18a - 57a, 58a) rigidly integral with said container and an upper portion (17b, 18b - 57b, 58b) connected to said lower portion along an intermediate fold line (26.27 - 65.66) at least substantially parallel to the bottom of said container and in that each handle is formed in said corresponding upper portion. Boîte selon l'une des revendications 1 ou 2,
caractérisée en ce que lesdites échancrures et poignées se trouvent dans les petites faces latérales opposées (4,5) dudit récipient.Box according to one of claims 1 or 2,
characterized in that said notches and handles are located in the small opposite side faces (4,5) of said container. Boîte selon l'une des revendications 1 ou 2,
caractérisée en ce que lesdites échancrures et poignées se trouvent dans les grandes faces latérales opposées (44,45) dudit récipient.Box according to one of claims 1 or 2,
characterized in that said notches and handles are located in the large opposite side faces (44,45) of said container. Boîte selon l'une des revendications 1 à 4,
caractérisée en ce que les faces latérales (7,8 - 49,50) dudit couvercle, correspondant aux faces latérales opposées dudit récipient présentant les échancrures, obturent lesdites échancrures lorsque ledit couvercle est emboîté à la partie supérieure dudit récipient.Box according to one of claims 1 to 4,
characterized in that the side faces (7,8 - 49,50) of said cover, corresponding to the opposite side faces of said container having the notches, close off said notches when said cover is fitted to the upper part of said container. Boîte selon l'une des revendications 1 à 5, dont ledit récipient est obtenu par pliage d'un flan de matière en feuille comportant une pluralité de volets articulés les uns aux autres par des lignes de pliage,
caractérisée en ce que chaque face latérale présentant une échancrure (13,14) est formée par un seul volet (4,5) dudit flan, l'échancrure et la poignée étant formées par des découpes pratiquées dans ledit volet.Box according to one of claims 1 to 5, said container of which is obtained by folding a blank of sheet material comprising a plurality of flaps hinged to each other by fold lines,
characterized in that each side face having a notch (13,14) is formed by a single flap (4,5) of said blank, the notch and the handle being formed by cutouts made in said flap. Boîte selon les revendications 6 et 2,
caractérisée en ce que le contour de ladite portion supérieure (17b,18b) est délimitée, sauf en ce qui concerne ladite ligne de pliage, par des lignes de découpe (25) pratiquées dans ledit volet.Box according to claims 6 and 2,
characterized in that the contour of said upper portion (17b, 18b) is delimited, except as regards said fold line, by cut lines (25) formed in said flap. Boîte selon l'une des revendications 1 à 5, dont ledit récipient est obtenu par pliage d'un flan de matière en feuille comportant une pluralité de volets articulés les uns aux autres par des lignes de pliage,
caractérisée en ce que chaque face latérale (44,45) présentant une échancrure est formée par la superposition de plusieurs volets (44a,57,44b - 45a,58,45b) dudit flan, l'échancrure étant délimitée par des portions libres de bords desdits volets et ladite poignée étant formée par une découpe pratiquée dans l'un desdits volets.Box according to one of claims 1 to 5, said container of which is obtained by folding a blank of sheet material comprising a plurality of flaps hinged to each other by fold lines,
characterized in that each lateral face (44,45) having a notch is formed by the superposition of several flaps (44a, 57,44b - 45a, 58,45b) of said blank, the notch being delimited by free portions of edges said flaps and said handle being formed by a cutout made in one of said flaps. Boîte selon la revendication 8,
caractérisée en ce que chaque face latérale (44,45) présentant une échancrure est formée par la superposition de trois volets, dont le premier (57,58) est relié au fond et les deux autres (44a,44b - 45a,45b) respectivement aux deux autres faces latérales dudit récipient et en ce que ladite poignée est découpée dans ledit premier volet.Box according to claim 8,
characterized in that each lateral face (44,45) having a notch is formed by the superposition of three flaps, the first of which (57,58) is connected to the bottom and the other two (44a, 44b - 45a, 45b) respectively to the other two side faces of said container and in that said handle is cut out in said first flap. Flan de matière en feuille telle que carton, carton ondulé ou matière analogue, destiné à la réalisation du récipient de la boîte spécifiée sous la revendication 6 et comportant un panneau central rectangulaire destiné à former le fond dudit récipient et quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci,
caractérisé en ce que deux volets périphériques opposés (4,5) comportent chacun, d'une part, une échancrure (13,14) éliminant au moins en partie le bord libre du volet périphérique correspondant, opposé audit panneau central, et, d'autre part, une découpe (19,20) susceptible de former une poignée et disposée entre ladite échancrure et la ligne de pliage (4.1,5.1) reliant ledit volet périphérique audit panneau central.Blank of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the container of the box specified under claim 6 and comprising a rectangular central panel intended to form the bottom of said container and four peripheral flaps connected to said central panel along fold lines along the edges thereof,
characterized in that two opposite peripheral flaps (4,5) each comprise, on the one hand, a notch (13,14) eliminating at least partially the free edge of the corresponding peripheral flap, opposite to said central panel, and, on the other hand, a cutout (19,20) capable of forming a handle and disposed between said notch and the fold line (4.1,5.1) connecting said peripheral flap to said central panel. Flan selon la revendication 10,
caractérisé en ce que ladite découpe susceptible de former une poignée est associée, du côté dudit panneau central, à une ligne de pliage intermédiaire (26,27) parallèle à la ligne de pliage reliant le volet périphérique correspondant audit panneau central et à des lignes de découpe latérales (25) débouchant dans ladite échancrure.Blank according to claim 10,
characterized in that said cutout capable of forming a handle is associated, on the side of said central panel, with an intermediate fold line (26, 27) parallel to the fold line connecting the peripheral flap corresponding to said central panel and with lines of lateral cutouts (25) opening into said notch. Flan ou matière en feuille telle que carton, carton ondulé ou matière analogue, destiné à la réalisation du récipient de la boîte spécifiée dans la revendication 8 et constitué d'un panneau central rectangulaire destiné à former le fond dudit récipient et de quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci, deux volets périphériques opposés étant pourvus de volets latéraux reliés par des lignes de pliage,
caractérisé en ce que les deux volets périphériques opposés (57,58), non pourvus desdits volets latéraux, ont, transversalement à la ligne de pliage les reliant audit panneau central, une dimension (l) inférieure à la dimension correspondante (L) des deux volets périphériques opposés (42,43), pourvus desdits volets latéraux (44a,44b,45a,45b), tandis que, au moins du côté du bord libre desdits volets périphériques pourvus de volets latéraux, ces volets latéraux ont une dimension (m), parallèlement aux lignes de pliage reliant ces derniers volets périphériques au panneau central, inférieure à la moitié de la longueur (M) des lignes de pliage reliant ledit panneau central auxdits volets périphériques opposés, non pourvus de volets latéraux, et en ce que chacun desdits volets périphériques, non pourvus de volets latéraux, est partagé en deux par une ligne de pliage intermédiaire (65,66) parallèle à la ligne de pliage reliant ce volet périphérique au panneau central, une découpe (59,60) susceptible de former une poignée étant pratiquée dans ce volet périphérique, du côté de ladite ligne de pliage intermédiaire opposé audit panneau central.Blank or sheet material such as cardboard, corrugated cardboard or the like, intended for producing the container of the box specified in claim 8 and consisting of a central rectangular panel intended to form the bottom of said container and of four connected peripheral flaps to said central panel along fold lines along the edges thereof, two opposite peripheral flaps being provided with side flaps connected by fold lines,
characterized in that the two opposite peripheral flaps (57, 58), not provided with said lateral flaps, have, transverse to the fold line connecting them to said central panel, a dimension (l) less than the corresponding dimension (L) of the two opposite peripheral flaps (42,43), provided with said lateral flaps (44a, 44b, 45a, 45b), while, at least on the side of the free edge of said peripheral flaps provided with lateral flaps, these lateral flaps have a dimension (m) , parallel to the fold lines connecting these latter peripheral flaps to the central panel, less than half the length (M) of the fold lines connecting said central panel to said opposite peripheral flaps, not provided with lateral flaps, and in that each of said peripheral flaps, not provided with lateral flaps, is divided in two by an intermediate fold line (65,66) parallel to the fold line connecting this peripheral flap to the pa nneau central, a cutout (59,60) capable of forming a handle being formed in this peripheral flap, on the side of said intermediate fold line opposite said central panel. Flan selon l'une des revendications 11 ou 12,
caractérisé en ce que la découpe susceptible de former une poignée suit au moins en partie ladite ligne de pliage intermédiaire.Blank according to one of claims 11 or 12,
characterized in that the cutout capable of forming a handle at least partially follows said intermediate fold line. Flan de matière en feuille telle que carton, carton ondulé ou matière analogue, destiné à la réalisation du couvercle de la boîte spécifiée dans la revendication 5 et comportant un panneau central rectangulaire destiné à former le fond dudit couvercle et quatre volets périphériques reliés audit panneau central le long de lignes de pliage suivant les bords de celui-ci,
caractérisé en ce que deux desdits volets périphériques opposés (7,8 - 49,50) ont une dimension (D), transversalement aux lignes de pliage qui les relient audit panneau central, supérieure à la dimension (d) correspondante des deux autres volets périphériques.Blank of sheet material such as cardboard, corrugated cardboard or the like, intended for producing the cover of the box specified in claim 5 and comprising a rectangular central panel intended to form the bottom of said cover and four peripheral flaps connected to said central panel along fold lines along the edges thereof,
characterized in that two of said opposite peripheral flaps (7,8 - 49,50) have a dimension (D), transverse to the fold lines which connect them to said central panel, greater than the corresponding dimension (d) of the two other peripheral flaps .
EP91402347A 1990-09-05 1991-09-02 Box formed from sheet material, such as cardboard or similar material, for reams of paper, as well as blanks for producing the box Expired - Lifetime EP0477058B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR909011030A FR2666301B1 (en) 1990-09-05 1990-09-05 BOX OF SHEET MATERIAL SUCH AS CARDBOARD OR THE LIKE FOR PAPER RAMPS AND BLANK SHEETS FOR MAKING SUCH A BOX.
FR9011030 1990-09-05

Publications (2)

Publication Number Publication Date
EP0477058A1 true EP0477058A1 (en) 1992-03-25
EP0477058B1 EP0477058B1 (en) 1994-06-08

Family

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EP91402347A Expired - Lifetime EP0477058B1 (en) 1990-09-05 1991-09-02 Box formed from sheet material, such as cardboard or similar material, for reams of paper, as well as blanks for producing the box

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EP (1) EP0477058B1 (en)
AT (1) ATE106824T1 (en)
DE (1) DE69102381T2 (en)
ES (1) ES2055974T3 (en)
FR (1) FR2666301B1 (en)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
GB2274451A (en) * 1993-01-22 1994-07-27 Bowater Packaging Ltd Lid for tray for packs of foodstuff
WO1995009782A1 (en) * 1993-10-06 1995-04-13 Henkel Kommanditgesellschaft Auf Aktien Packaging for product containers or the like
USD891921S1 (en) 2018-12-20 2020-08-04 Dynalab Corp. Disposable container with handles
US11034515B2 (en) * 2019-03-15 2021-06-15 Dynalab Corp. Disposable container with handle
EP3765381B1 (en) 2018-04-27 2023-04-26 K ART ONE S.r.l. Thermal container

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US2018921A (en) * 1934-05-24 1935-10-29 Gardner Richardson Co Box
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US3810573A (en) * 1972-03-23 1974-05-14 L Russell Two piece storage and shipping carton
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US4105152A (en) * 1977-10-11 1978-08-08 Fibreboard Corporation Asparagus container
DE3636686A1 (en) * 1986-10-28 1988-05-19 Wilh Schmitz Scholl Fa Set of blanks comprising a plurality of board blanks for folded-packaging bottom parts
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US2018921A (en) * 1934-05-24 1935-10-29 Gardner Richardson Co Box
US2739752A (en) * 1953-11-13 1956-03-27 Highland Container Company Inc Container
US3810573A (en) * 1972-03-23 1974-05-14 L Russell Two piece storage and shipping carton
DE2612458A1 (en) * 1976-03-24 1977-10-06 Ammann Siegfried Box erection and packing system - applies glue strips to ribbed cardboard sheets which are held stationary prior to sidewall formation
US4105152A (en) * 1977-10-11 1978-08-08 Fibreboard Corporation Asparagus container
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GB2274451A (en) * 1993-01-22 1994-07-27 Bowater Packaging Ltd Lid for tray for packs of foodstuff
WO1995009782A1 (en) * 1993-10-06 1995-04-13 Henkel Kommanditgesellschaft Auf Aktien Packaging for product containers or the like
EP3765381B1 (en) 2018-04-27 2023-04-26 K ART ONE S.r.l. Thermal container
USD891921S1 (en) 2018-12-20 2020-08-04 Dynalab Corp. Disposable container with handles
US11034515B2 (en) * 2019-03-15 2021-06-15 Dynalab Corp. Disposable container with handle
US11472630B2 (en) 2019-03-15 2022-10-18 Dynalab Corp. Waste container

Also Published As

Publication number Publication date
FR2666301B1 (en) 1994-06-17
ES2055974T3 (en) 1994-09-01
ATE106824T1 (en) 1994-06-15
FR2666301A1 (en) 1992-03-06
EP0477058B1 (en) 1994-06-08
DE69102381D1 (en) 1994-07-14
DE69102381T2 (en) 1994-10-13

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