ES2212185T3 - FOLDING BOX OR EMBUTIDA. - Google Patents

Abstract

The box has a cover part (20) and a lower part (30), each with two first tabs (22,32) and two second tabs (24,34), extending to the opposite edges of the base surfaces (21,31) of the cover and lower part respectively. The first and/or second tabs of the cover part and/or the lower part have dust tabs (26). These are fitted in the end region of the tabs so that there is at least one dust tab in each corner region of the box. Their overall height in the corner zone of the box is roughly equal to the internal height of the box.

Description

Folding or inlay lid box.

The invention relates to a box, especially to pack and store cigarettes, with a lid part and a lower part that present in each case two first and two second flanges, which extend respectively over edges opposite of the base surface of the cover part and the part lower.

Boxes of this type are executed as boxes of flip cover or inlay, extending in the first case over a from the faces of the box a hinge, around which you can Tilt the lid part. The known boxes are structured from a cover part, a bottom part and a fence, whose width corresponds to the inside height of the box. The boxes of this class are manufactured by means of which the fence is inserted in the bottom and then sticks to the flanges of the part lower. Then the cover part is placed on the fence, colliding with each other to testa the flanges located vertically of the lid and bottom part. After applying a liner paper is sectioned on three sides during the manufacture of a flip lid box while the separation cut in Inlay lid boxes are produced on all four sides of the box. The unsealed paper lining of the fourth side serves as hinge, around which you can swing correspondingly The lid part.

In patent specification DE 24 18 694 it is made patent an improvement of such boxes, in which they are described boxes in which the fence is formed by the flanges of the part bottom located vertically, by means of which you can dispense with the use of a fence to be manufactured and glued separately. The lid part is placed above the flanges of the bottom located vertically and flanges, adjacently corresponding, from the bottom and from the lid part glue in your region. The flanges of the lid part by means of a separation cut at a height adequate. The hinge is also created in this solution by means of a paper lining This is configured in such a way that the slits located in the corners of the box are covered between the flanges of the cover part by means of a paper lining, of such form that is also this region of the boxes the dust tightness. In a box of this type it means a inconvenient that relatively many parts have to be used isolated, to make for example the ability to tilt of the lid, dust tightness and an impression on the box.

A box of the kind mentioned at the beginning is known of document FR235065. Similar to document DE2418694, in it forms the fence with flanges from the bottom of the vertically placed box. The lid part also has four bent flanges, which move over the flanges of the Bottom located vertically and join them. For to be able to reopen the box a separation cut is made on three sides, which section the flanges of the cover part on Three faces Also in this box a label sheet is pasted on the lid part, which is also sectioned during the cutting of separation.

From document US3,342,399 a box of cigarettes, which consists of an inner box and a box exterior that embraces it completely. The outer box has this both on its bottom and on its lid part vertically bent flanges, which are located one above the other. Dust flanges have been formed in the corners, which are move between the side flanges of the top and the bottom and completely stick to both. To be able to return to open the box a separation cut is also made here, approximately halfway up the box along three sides. By means of this, the shaped flanges on the  bottom as the flanges formed on the cover part. Only the separate inner box remains intact on its side walls. Through shaped dust caps on the outer box the box can be further reinforced and Protect against dust ingress. Because of the sectioning of the flanges of the cover part and the bottom part are needed however a separate inner box, so that ultimately term is considerable the complexity of material and folding.

The present invention has therefore imposed the task of creating a stable and easy to manufacture box, which does not Need any separate paper liner.

This task is solved according to the invention. starting from a box of the exposed gender, by means of which first and / or second flanges of the cover part and / or the part lower have dust cover flanges, which are arranged in such form in the extreme region of the flanges, which in each region of corner of the box is provided at least one dust cover flange, whose total height in the corner region corresponds approximately with the inner height of the box, being divided each dust cover by means of a separation cut in two dust flange parts, of which in each case a part of Dust flange sticks only to a flange of the cover part and a dust flange part only to one part flange lower. In this way it is possible to make available a box that it is structured from two parts, the cover part and the bottom. The cover part has four flanges, on two of which are dust cover flanges. The bottom It has four flanges without dust cover flanges, which can be glued each other after positioning in a suitable device for it. The cracks in the corner regions of the box, between the first and second flanges of the cover part and / or of the lower part is covered according to the invention by means of that dust cover flanges are provided on the cover, which extend over these slits and thus guarantee a dustproof arrangement. For this it is necessary that your height total in each of the corner regions correspond approximately with the inner height of the box for, of this mode, effectively cover the entire length of the slit. Lining of paper used in boxes of the exposed genre that, apart from to create a hinge, it serves to cover the edges corresponding tightly to dust, becomes from this superfluous mode. The configuration according to the invention of the flanges on the cover part makes it possible to make available a box that is structured only with two parts and meets all the requirements, such as printing, dust tightness and tilting capacity of the lid part.

According to an advantageous configuration of the present invention, the dust cover flanges are arranged respectively at both ends of the first flanges of the lid part. In this way it is possible to configure the bottom of the box according to the invention, as in the boxes of the genre exposed, with four flanges that extend over opposite edges from the base surface of the bottom. Facing this, in this configuration the cover part has a total of four flanges dust cover, found at both ends of the first flanges of the cover part and extend with it, before tilted, almost parallel to the second flanges of the part of box cover. According to the invention, dust cover flanges they have a height that corresponds approximately to the height inside the box. The second flanges of the lid part can run in this case without dust cover flanges.

In another configuration of the present invention has foreseen that the length of the dust cover flanges is corresponds to the height of the second flanges of the part of top. Such a configuration has the advantage that the manufacture of the lid part can be executed so especially simple. The lid part can be manufactured in this case with a basic body, whose dimensions correspond to the dimensions of the lid part, when the first and second flanges are not tilted, but run parallel to the base surface. In this case the flanges can be manufactured Dust cover easily, by means of which on the faces opposite of the basic body, between the second flanges of the part cover and dust cover flanges, a notch is created that separate the dust covers from the second flanges.

Dust flanges can be arranged in the two ends of the first flanges of the cover part. In In this case, the dust cover flanges have only one height, which corresponds approximately to the distance between the separation cut and the base surface of the cover part or the bottom. To create a dustproof box, the height total dust cover flanges of the cover part corresponds according to the invention, in each of the corner regions, approximately with its interior height. Apart from a configuration of this type it is equally imaginable that dust flanges are arranged on the second flanges of the cover part and, for example alternatively, on the first and second flanges

It is especially advantageous if the box is configured as a flip lid box and the flange of the part of lid, on whose face is the hinge of the box, present a fold or a separation cut by bridges. Due that according to the invention a paper liner is not required, the function of the hinge is assumed in this case by a flange of the lid part, which has been prepared for this in a way correspondent. The fold or separation cut extends all along the flange, such that a tilted without problems of the lid part.

In another configuration of the invention, provided that the cover part and the bottom part consist of cardboard coated at least on one side. With it the coating can be found on the inside or outside of the box, depending on which face a configuration of this type is needed. The use of cardboard as a box material makes manufacturing possible relatively favorable of the boxes according to the invention and, in addition to this, a possibility of simple manufacturing of the part cover and bottom with flanges or flanges dust cover arranged on it. It is also possible without problems the Creation of folds or cuts of separation with the use of paperboard.

In another configuration of the present invention has provided that the cover part and / or the lower part are printed. During the manufacture of the box according to the invention first, the cover part or the part is thus provided bottom of an impression, and then the flanges are formed and dust cover flanges by creating notches or creases corresponding. In this way the use of linings can be dispensed with of printed paper, which are normally used in the boxes of the exposed gender. If you need some for printing special features of the cover part or part bottom, this can be placed on top before printing, by example by means of a coating.

It is especially advantageous that between base surface of the lid part and the bottom part and the flanges arranged on it, as well as between flanges and dust cover flanges, a fold is provided around which dust flanges and flanges can be tilted. The creation of such folds facilitates, following the manufacture of the cover part or bottom, the exact tilt of the Dust flanges and flanges, which is essential for mounting Precise box.

Details and advantages are explained in more detail following the present invention, based on an example of Execution depicted in the drawing. In this one they show:

Figure 1: a plan view of the part of cover and the bottom of the box according to the invention, before swinging of the flanges or dust flanges,

Figure 2: a perspective view of the part cover and the bottom, after the union of two of the first flanges,

Figure 3: a perspective view of the box according to the invention after joining the first two flanges of the lid part and the bottom part and

Figure 4: a perspective view of the box according to the invention with the tilted lid part.

Figure 1, above, shows a plan view of the cover part 20 that it presents, on edges respectively opposite of the base surface 21, two first flanges 22 and two second flanges 24. On the two extreme regions of the two first flanges 22 are the dust flanges 26, of the that the cover part 20 correspondingly presents four units. On the first flange 22 of the cover part 20, shown above in figure 1, is the fold 28 which form hinge 40 in the box finished later.

The cover part 20 can be manufactured by means of that from a basic body can be cut or stamped the notches 23 between the second flanges 24 and the flanges dust cover 26 and then apply the necessary folds which are marked in figure 1 by narrow lines.

In Figure 1, above, it can be clearly seen that dust covers 26 can be chamfered in their two edges located above and below according to figure 1.

Figure 1, below, shows the bottom 30, wherein on opposite edges of the base surface 31 is they also find two first flanges 32 and two second flanges 34. Unlike the cover part 20, the lower part 30 according to the previous execution example it does not present any flange smock. The first 32 and second flanges 34 are aligned on all faces with the base surface 31.

The lower part 30 can be manufactured with a rectangular basic body, which has been cut or stamped respectively in the four corner regions, in such a way that the corresponding recesses 33 at right angles, represented below in figure 1, are formed between the first 32 and second flanges 34. Following this are provided the folds indicated by narrow lines between the base surface 31 and flanges 32, 34.

Figure 2 shows the next step in the manufacture of the box according to the invention, after preparation of the cover part 20 and the lower part 30, in which first place a first flange 22 of the cover part 20 is glued in a partial region with a first flange 32 of the bottom 30. To make tilting or removal of the lower part possible 30 flanges 22 and 32 do not stick on their entire surface, but only in a partial region that extends below a separation cut to be made later.

After gluing the first flanges 22, 32 according to figure 2, straighten and glue the same first remaining flanges 22, 32 of the cover part 20 and the part bottom 30, as shown in figure 3. The perforated line of figure 3 marks the fold 28 of the first flange 22 of the lid part 20, which serves as a hinge after making the box.

In a next step you swing out the dust covers 26 of the cover part 20, to facilitate tilted into the second flanges 34 of the part lower 30. Figure 3 shows that at this stage of manufacturing no tilting of the second flanges has yet occurred 24 and 34, so that they are arranged in parallel according to figure 3.

In one step of the procedure that follows now you place the second flanges 34 on the bottom vertically 30, so that they seal the opening formed by the flanges 24, 34 and 26. This procedure step is executed at both sides of the arrangement shown in figure 3.

The four dust cover flanges are now tilted 26 in the direction of the second flanges 34 tilted towards inside and stick in such a way that a union between the second flanges 34 and dust cover flanges 26 is only produced by under a separation cut to be made later.

Finally the second ones are tilted inwards flanges 24 of the cover part 20 in the direction of the flanges dust cover 26 tilted and glued to them, so that here only a joint formation occurs over the entire flange smock.

Finally the cardboard of the lid is sectioned, by half of a milling disc, on three sides of the packaging and on one default height The fourth non-sectioned face, which presents the fold 28 serves as a hinge around which it can swing the cover part 20 relative to the lower part 30.

Figure 4 shows the box 10 according to the invention, after executing the separation cut and after opening the top.

The separation cut causes the first flanges 22 and the second flanges 24 of the cover part are joined partially, from now on, fixedly with the bottom 30, while the other corresponding part of the flanges and the base surface 21 form the lid and can swing in relation to the bottom 30. Flanges are also found dust cover 26, because of this separation cut, from here on forward partially on the mobile cover of the box 10 as well as, fixedly arranged on the non-tilting lower part. Here dust covers 26 serve as a connecting element between second flanges 24 and 34 of the cover part 20 and the part lower 30.

The flange 22 of the cover part 20, on the side of the hinge has not been sectioned during the manufacture of the box 10 with a flip top and features hinge 40. Nor have they sectioned the bottom, during the separation cut, or the first 32 and second flanges 34 arranged on the surface base 31. The lower part 30 thus forms a fence, which protrudes from the fixedly arranged parts of the flanges 22, 24 of the lid part 20, gives the box 10 the necessary rigidity and on which the tilting parts of the part can be placed of cover 20.

During the manufacture of embedded lid boxes the separation cut is executed, since it is not necessary here no hinge, around the four faces of the part of top.

In both boxes 10 with embedded cover and flip cover, dust cover 26 according to the invention that, after the execution of the separation cut, are both on the mobile part as on the non-mobile part of the box 10, they form an effective cover of the slit located between the first and second flanges. In this way it is created in a simple way and way, by using only two construction pieces, a box of Inlay lid or stable and dustproof flip top, without for this you need a paper lining or adhesive strips that cover for example the edges. An impression can be applied on the outer or inner side of the box, directly on the part bottom and / or top of the box according to the invention.

Claims (8)

1. Box (10), especially for packing and storing cigarettes, with a lid part (20) and a lower part (30) which have in each case two first (22, 32) and two second flanges (24, 34 ), which extend respectively on opposite edges of the base surface (21, 31) of the cover part (20) and the lower part (30), characterized in that the first (22, 32) and / or second flanges ( 24, 34) of the cover part (20) and / or of the lower part (30) have dust cover flanges (26), which are arranged in such a way in the extreme region of the flanges (22), that in each region at the corner of the box (10) there is provided at least one dust cover flange (26), whose total height in the corner region of the box (10) corresponds approximately to the interior height of the box (10), each being divided dust cover flange (26) by means of a separation cut in two parts of dust cover, of which in each case a part of dust cover is only glued to one flange (24) of the cover part (20) and a dust cover part only to a flange (34) of the lower part (30). 2. Box (10) according to claim 1, characterized in that the dust cover flanges (26) are disposed in each case at the two ends of the first flanges (22) of the cover part (20). 3. Box (10) according to claim 1 or 2, characterized in that the length of the dust cover flanges (26) corresponds to the height of the second flanges (24) of the cover part (20). 4. Box (10) according to one or more of claims 1 to 3, characterized in that the dust cover flanges (26) are arranged at the two ends of the first flanges (22) of the cover part (20). 5. Box (10) according to one or more of claims 1 to 4, characterized in that the box (10) is configured as a flip cover box and the first flange (22) of the cover part (20), on whose face the hinge (409 of the box (10) is found, it has a fold (28) or a separation cut by bridges. 6. Box (10) according to one or more of claims 1 to 5, characterized in that the cover part (20) and the lower part (30) are made of cardboard coated at least on one side. 7. Box (10) according to one or more of claims 1 to 6, characterized in that the cover part (20) and / or the lower part (30) are printed. 8. Box (10) according to one or more of claims 1 to 7, characterized in that between the base surface (21, 31) of the cover part (20) and the bottom part (30) and the flanges (22, 24, 32, 34) arranged thereon, as well as between the flanges (22) and the dust cover flanges (26), a fold is provided around which the flanges (22, 24, 32, 34) and dust cover flanges can be tilted (26).