NL2037031B1

NL2037031B1 - Can storage device and method for manufacturing such a device

Info

Publication number: NL2037031B1
Application number: NL2037031A
Authority: NL
Inventors: Gerrit Van Zwienen Robbert; Sijmen Dijkstra Piet
Original assignee: Gerrit Van Zwienen Robbert; Sijmen Dijkstra Piet
Priority date: 2024-02-15
Filing date: 2024-02-15
Publication date: 2025-08-25

Abstract

The invention relates to a can storage device comprising: - an outer shell extending in a first direction from a base end towards an opening and defining a storage space; - an insert moveably positionable in the storage space and configured to support at least one stack of cans, the insert comprising: ~ an insert bottom extending perpendicular to the first direction; and ~ at least one support element that extends in the first direction from the bottom towards a top end opposite the bottom; wherein the insert and the outer shell are movable relative to each other in the first direction between a storage position, in which the insert is fully positioned in the storage space and a number of take-out positions. The invention also relates to a method for manufacturing a can storage device for storing beverage cans and to a method for storing and/or retrieving cans.

Description

CAN STORAGE DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE

The invention relates to a can storage device, a method for storing and/or retrieving cans and to a method for manufacturing a can storage device.

Cans, especially beverage cans, are generally made of metal and therefore easily recyclable. In order to increase the amount of beverage cans that is returned for recycling, many countries have adopted a deposit scheme to stimulate users and/or buyers to return their beverage cans for recycling.

The disadvantage of the deposit scheme is that the beverage cans need to be stored by the customer in order to be able to return them to a collection or recycling point. In many cases, some liquid remains inside the beverage can after use, which tends to leaks out when the can is stored and/or transported to the collection point. This reduces the willingness of customers to recycle the beverage cans.

To reduce the disadvantage, storage devices were developed in which the cans could temporarily be stored. A disadvantage of these devices were twofold. First of all, the leakage problem was often not solved. Secondly, it turned out that the cans were difficult to retrieve from the storage device, leading to frustration and difficulties to hand in the cans for recycling.

The present invention is aimed at obviating or at least reducing the aforementioned problems by providing an improved can storage device. In particular, the invention is aimed to provide a can storage device having an improved ease of use for the consumer. To that end, the invention provides a can storage device, preferably a beverage can storage device, the device comprising: - an outer shell that extends in a first direction from a base end towards an opening, wherein the outer shell defines a storage space; - an insert that is moveably positionable in the storage space and that is configured to support at least one stack of cans, the insert comprising: ~ an insert bottom extending substantially perpendicular to the first direction; and ~ at least one support element that extends in the first direction from the bottom towards a top end that is opposite the bottom; wherein the insert and the outer shell are movable relative to each other in the first direction between a storage position, in which the insert is substantially fully positioned in the storage space, and a number of take-out positions.

An advantage of the can storage device according to the invention is that the retrieval of the cans can be easily performed due to the fact that the insert and the outer shell are movable relative to each other. It is preferred that the outer shell is kept stationary, whereas the insert is moved, preferably pulled or slid, out of the outer shell. 1

Another advantage of the can storage device according to the invention is that the cans, often stacked on top of each other, can be retrieved by gradually pulling out the insert.

In other words, during use, the insert is pulled upwards relative to the outer shell to allow the top can of a stack to be retrieved. The other cans of that particular stack will than still be contained in the outer shell. In case multiple adjacent stacks are present in the device, all cans within a single layer of the adjacent stacks can be retrieved. After retrieving and handing in the first can, the insert can be pulled out further (to a second take-out position) to allow the second can to be retrieved from the storage device. Depending on the height of the storage device, the insert is pulled out in subsequent steps to retrieve all cans stored within.

In an embodiment of the can storage device according to the invention the outer shell may comprise a shell bottom that extends substantially perpendicular to the first direction at the base end.

An advantage of providing a shell bottom is that it substantially completely seals off the base end of the outer shell and thus prevents any residual fluid from the cans to leak out of the outer shell. Another advantage is that the shell bottom provides a support on which the bottom of the insert is positionable to prevent the insert from falling out underneath.

In an embodiment of the can storage device according to the invention the outer shell may comprise a shell bottom that extends substantially perpendicular to the first direction at the base end and that is partially open and/or that is provided with openings.

An advantage of providing a partially open bottom is that it allows fluids to escape the storage device and thus prevents accumulation thereof in the storage device. The choice between a closed and a partially open bottom may depend on various factors, including for example the intended location of use and/or the material from which the can storage device is manufactured.

In an embodiment of the can storage device according to the invention, the outer shell comprises bottom stops that are positioned near the base and that are configured to support the bottom of the insert.

An advantage of bottom stops is that they prevent the insert from moving beyond the base end of the outer shell. As such, they support the insert especially in the storage position of the device. The bottom stops may be one or more strips that extend between the shell side walls, or alternatively may be one or more projections or buttons that extend inwardly from the shell side wall at the base end, such that the bottom of the insert is supported thereon.

In an embodiment of the can storage device according to the invention the outer shell comprises at least one shell side wall, preferably at least three shell side walls, that extends from the base end in the first direction towards an upper end, wherein the at least one shell side wall delineates the storage space. 2

An advantage of the shell side walls is that they delineate the storage space and therewith also define the number of beverage cans that can be provided in a single layer in the can storage device. In case of a single shell side wall, the shell side wall is provided as a circular side wall of which the ends are connected to each other. Preferably, the can storage device comprises at least three, more preferably at least four side walls, in which case respectively a triangular and rectangular shape of the outer shell are formed. An advantage of the rectangular shape is that it the beverage cans can be easily inserted into the storage space. A further advantage of a rectangular outer shell is that it can easily be positioned and/or stored in for example a cabinet or on a shelf. In addition, the particular shape also provides a stable basis on which the can storage device can be positioned.

It is noted that, even in case of the outer shell having four shell side walls, the side walls may be manufactured from a single sheet or plano, which is subsequently folded along a number of fold lines to provide the various side walls.

In an embodiment of the can storage device according to the invention, the at least one support element may comprise multiple support elements that are configured to separate the storage space in multiple sub-spaces, and wherein each sub-space is configured to closely receive a stack of cans.

An advantage of providing multiple support elements is that it allows the storage space to be divided in sub-spaces that are sized to closely receive a stack of cans. An advantage is that it increases the storage capacity of the can storage device by optimizing the available space in a single storage layer. Another advantage is that the cans can be stacked in an upright positioned, while simultaneously obviating the risk of the cans falling or tipping over.

This even further reduces the risk of accidental spillage of any remaining liquid from the beverage cans.

It is noted that each sub-space is configured to receive cans in a substantially upright position. In other words, each sub-space is configured to receive cans in a position in which the longitudinal axis of the beverage can extends in the first direction with the drinking opening pointing towards the opening defined by the outer shell.

In an embodiment of the can storage device according to the invention the multiple support elements may comprise one or more transverse support elements and one or more longitudinal support elements.

An advantage of providing both longitudinal and transverse support elements is multiple sub-spaces can be provided in both a longitudinal direction and a transverse direction.

This for example allows a two-by-three configuration of sub-spaces or any other suitable configuration. An advantage is that a wide variety of different sizes is therewith possible.

Another advantage is that various different capacities of can storage devices is possible. It is noted that a two-by-six configuration in this case means two subspaces in the transverse 3 direction and three subspaces in the longitudinal direction for a total of six subspaces. These six subspaces are available in a single (vertical) layer, and multiple vertical layers may be provided.

In an embodiment of the can storage device according to the invention the at least one support element may comprise an integral web of transverse and longitudinal supports that together separate the storage space in multiple sub-spaces, wherein each sub-space is configured to closely receive a stack of cans.

In an alternative embodiment, the can storage device comprises a single support element that is formed to provide multiple different subspaces. The longitudinal and the transverse support in this embodiment are manufactured from a single base, such as a sheet, plano or block of material to form a web.

An advantage of this embodiment is that, by providing both longitudinal and transverse support, multiple sub-spaces can be provided in both a longitudinal direction and a transverse direction. This for example allows a two-by-three configuration of sub-spaces or any other suitable configuration. An advantage is that a wide variety of different sizes is therewith possible. Another advantage is that various different capacities of can storage devices is possible. It is noted that a two-by-six configuration in this case means two subspaces in the transverse direction and three subspaces in the longitudinal direction for a total of six subspaces. These six subspaces are available in a single (vertical) layer, and multiple vertical layers may be provided.

Another advantage is that the support element is formed as a single element, which provides additional structural strength to the can storage device. In addition, the single element can be formed, for example folded, from a single sheet of base material which decreases waste material and increases sustainability (by reducing resource use).

In an embodiment of the can storage device according to the invention, the at least one support element is, when viewed in the first direction, is cross-shaped to form four sub- spaces, wherein each sub-space is configured to closely receive a stack of cans.

An advantage of a cross-shaped element is that it can be provided from a single sheet of material, while still being formable, such as foldable, into a support element defining four subspaces.

In an embodiment of the can storage device according to the invention the insert may comprise at least one handle that is connected to the at least one support element.

An advantage of providing a handle is that the insert can even more easily be moved relative to the outer shell. It is preferred that the handle is integrally formed with the at least one support element of the insert.

In an embodiment of the can storage device according to the invention the insert and/or the outer shell part may be manufactured from one or more of plastic, paper, cardboard, metal, 4 such as aluminum, or combinations thereof, and preferably is manufactured from cardboard.

In some embodiments, the cardboard may be coated, and optionally the plastic coating is a biologically degradable coating.

The can storage device may be manufactured from a wide variety of materials or combinations of materials. An advantage of cardboard is that it has low manufacturing and material costs, while simultaneously providing a high strength. In addition, cardboard can easily (and in principle endlessly) be recycled.

An advantage of plastic is that it is a durable, robust and low-cost material. An advantage of metal is that it provides a high-strength material that is also sustainable, since it can easily be recycled without significant degradation of the material. The actual material from which the can storage device is manufactured may depend on the location of use and/or specific requirements by the consumer.

In an embodiment of the can storage device according to the invention the outer shell may have a height that is substantially equal to an integral multiple of a height of a beverage container.

An advantage of this embodiment is that the height of the can storage device is adapted to a specific number of stacked containers. This may in some cases be a single layer, but in most cases will be multiple layers, such as two, three or four layers. The actual height of the storage device preferably is chosen based on the specific requirements of use for the container. For example, a can storage device that is specifically designed for home use may have a larger height than a can storage device developed for use during a picnic. In the first case, the footprint of the can storage device is preferably as small as possible, whereas in the latter case, the height is important for the ease of transportation of the device.

In an embodiment of the can storage device according to the invention a length and width of the bottom of the insert may be smaller than a length and width of the outer shell, and preferably wherein the length and the width of the insert are adapted such that the insert is closely receivable in the outer shell.

An advantage of this embodiment is that the insert fits snugly into the outer shell, which prevents unnecessary movement of the insert in the storage space. As a result, it also substantially prevents any cans stored therein from moving around. Another advantage is that the insert, especially during movement between the storage position and the number of take- out positions, remains substantially upright and is unable to move in a lateral direction (i.e. tilting). This increases ease of use and reduces the risk of beverage cans accidentally falling out of the can storage device during the movement between the various positions.

In an embodiment of the can storage device according to the invention a diameter of the bottom of the insert may be smaller than a diameter of the outer shell, and wherein the diameter of the insert is adapted such that the insert is closely receivable in the outer shell. 5

In an embodiment of the can storage device according to the invention the outer shell, viewed in the first direction, may be one of: rectangular, triangular, square, circular or polygonal.

An advantage of the can storage device according to the invention is that it can be provided in a variety of different shapes. Preferably, the shape is chosen such that it is most expedient for the intended location of use. Specifically a rectangular, a square or a polygonal shape is preferred due to the fact that it provides stable basis. In addition, these shapes can easily be stored in corners or cabinets.

In an embodiment of the can storage device according to the invention the bottom of the insert may comprise slanted or rounded corners.

An advantage of providing slanted or rounded corners on the bottom of the insert reduces the risk of snagging thereof, especially in the corners of the outer shell. As a result, the sliding resistance of the insert relative to the outer shell is reduced and the ease of use of the can storage device is further improved.

In an embodiment of the can storage device according to the invention the insert may be integrally formed from a single pre-form or plano and/or the outer shell may be integrally formed from a single pre-form or plano.

An advantage of this embodiment is that an efficient use of base material is achieved and that the amount of waste material is minimized. Another advantage is that the insert and/or the outer shell may be provided to a consumer as a building kit that the consumer can build into the insert and/or the outer shell. This reduces transportation costs.

In an embodiment of the can storage device according to the invention, the insert is a 3D-structure, and wherein the preform or plano is foldable into the 3D-structure of the insert.

An advantage of providing a preform or plano that is foldable into the 3D-structure is that it can be transported in the form of a plano and subsequently be folded into the 3D- structure by the consumer or at a location from which the can storage device is sold to the consumer. This reduces transportation costs.

In an embodiment of the can storage device according to the invention, the outer shell is a 3D-structure, and wherein the preform or plano is foldable into the 3D-structure of the outer shell. 6

In an embodiment of the can storage device according to the invention, the opening may be an insertion opening that is configured for inserting one or more cans and that is delineated by an upper edge of the outer shell.

The opening provides access to the storage space and allows the insert to be moved relative to the outer shell.

In an embodiment of the can storage device according to the invention, the outer shell has a length, a width and a height, wherein the height extends in the first direction, wherein the dimension preferably are adapted to the size of the cans to be stored, and more preferably the length and width are substantially a multiple of a can diameter.

The outer shell preferably is designed such that the cans can be provided in the storage space in a close fit. This substantially prevents the cans from moving with respect to each other and the outer shell. The dimensions of the outer shell are thereto preferably adapted to a multiple of the can dimensions (i.e. diameter and height), in which dimensions the size of the insert is also taken into account. In more detail, this means that the length and width preferably are a multiple of the can diameter, whereas the height is a multiple of a can height.

The invention also relates to a method for storing and/or retrieving cans, preferably beverage cans, the method comprising the steps of: - providing a can storage device according to the invention; - inserting one or more cans in the storage space, preferably at least partially stacking the cans upon each other in an upright position; - retrieving one or more cans from the device by: ~ moving the insert relative to the outer shell from a storage position, in which the insert is substantially fully positioned in the storage space, to a take-out position, in which an upper part of the insert extends beyond the outer shell; ~ taking a can out the part of the insert that extends at least partially beyond the outer shell.

The method for storing and/or retrieving cans according to the invention provides similar effects and advantages as the can storage device according to the invention.

Embodiments described above for the can storage device may freely be applied, either alone or in combination, in the method for storing and/or retrieving cans according to the invention.

In particular, an advantage of the abovementioned method is that the cans can be retrieved in a piecemeal and orderly manner without incurring the risk of the cans falling out 7 of the device. This is mainly due to the fact that the insert can be moved relative to the outer shell, for example by sliding the insert out of the outer shell, in a step-wise manner. This allows the cans to be removed layer by layer, while the remaining cans are still contained in the device. Another advantage is that the beverage cans, both during storage and during retrieval always remain in an upright position, which prevents any leakage from the cans during storage and retrieval.

In an embodiment of the method for storing and/or retrieving cans, the step of retrieving may further comprise the steps of: - moving the insert relative to the outer shell from the take-out position to a further take-out position in which a larger part of the insert extends beyond the outer shell; and - taking one or more subsequent cans out of the part of the insert that extends beyond the outer shell.

An advantage of this embodiment is that the cans can be retrieved in a piecemeal and orderly manner without incurring the risk of the cans falling out of the device due to the fact that the insert can be moved relative to the outer shell, for example by sliding the insert out of the outer shell, in a step-wise manner. This allows the cans to be removed layer by layer, while the remaining cans are still contained in the device. Another advantage is that the beverage cans, both during storage and during retrieval always remain in an upright position, which prevents any leakage from the cans during storage and retrieval.

The invention further relates to a method for manufacturing a can storage device for storing beverage cans, the method comprising: - providing a first plano; - assembling the outer shell from the first plano; - providing a second plano; and - assembling the insert from the second plano.

The method for manufacturing the can storage device according to the invention provides similar effects and advantages as the can storage device and the method for storing and/or retrieving cans according to the invention. Embodiments described above for the can storage device and the method for storing and/or retrieving cans may freely be applied, either alone or in combination, in the method for manufacturing the can storage device according to the invention.

In particular, an advantage of the method for manufacturing is that it requires only two plano’s or preforms that, when assembled, form the insert and the outer shell. As a result, the method provides a simple and effective way of manufacturing the can storage device according to the invention.

In an embodiment of the method for manufacturing the can storage device according the invention, the step of assembling the outer shell may comprise the steps of: 8

- connecting two longitudinal ends of the at least one shell side wall to each other; - folding a part of the first plano relative to another part of the plano to form a shell bottom.

The first plano preferably is shaped such that the longitudinal edges thereof can be connected to each other to form the shell side wall. This may for example be performed by providing a gluing edge or an overlap of which the overlapping parts are mechanically connected to each other. An lateral part of the first plano is provided with at least one part or segment that can be folded into the shell bottom.

In an embodiment of the method for manufacturing the can storage device according the invention, the step of assembling the insert may comprise the step of folding the second plano along a number of fold lines into a three dimensional shape to form the insert, wherein the insert comprise a bottom and at least one support element.

The insert may be manufactured from a single plano by folding the various plano parts along fold lines to form a three dimensional structure. This structure may for example have the form of a cross (when viewed from above). This allows the insert to be manufactured in an effective manner. Another advantage is that the insert can be manufactured by virtually any person, even the consumer, simply by following folding instructions.

In an embodiment of the method for manufacturing the can storage device according the invention, the method may further comprise the step of folding the first plano along a number of fold lines into a three dimensional shape to form multiple side walls.

An advantage of providing fold lines on the first plano is that the outer shell may be provided with multiple shell side walls that are formed by folding the first plano along the fold lines. Depending on the number of fold lines, various shapes can be provided. This includes a triangular shape at two or three (longitudinal) fold lines, a rectangular or square shape at three or four (longitudinal) fold lines, an eight-sided shape at seven or eight {longitudinal} fold lines.

In an embodiment of the method for manufacturing the can storage device according to the invention, the first plano comprises a number of bottom segments, and wherein the method comprises the step of connecting the number of bottom segments to each other to form the shell bottom, and preferably wherein the bottom segments comprise fold lines to form a foldable shell bottom.

An advantage of providing bottom segments is that the bottom can also be shaped by folding the segments along a number of fold lines. Preferably, the bottom segments are connected to each other in such a way that it can be folded along some secondary fold lines.

This allows the outer shell to be folded together to have a smaller footprint, for example for storing during transport.

In an embodiment of the method for manufacturing the can storage device according to the invention, the second plano comprises a number of handle sections and the method 9 comprises the steps cutting out the handle sections and, optionally, folding the handle sections into the handle.

The second plano may advantageously also comprises one or more handle sections that can be folded or shaped into one or more handles. This allows the handle or handles to be integrally provided in the plano and therewith simplifies construction of the insert.

Further advantages, features and details of the invention are elucidated on the basis of preferred embodiments thereof, wherein reference is made to the accompanying drawings, in which:

Figure 1 shows a perspective view of an example of a can storage device according to the invention;

Figure 2 shows a top view of the example of figure 1;

Figure 3 shows a perspective view of the insert of the example of figure 1;

Figure 4 shows a perspective view of the outer shell of the example of figure 1;

Figure 5 shows a perspective view of an example of figure 1 in which the outer shell is partially worked open;

Figure 6 shows a second perspective view of an example of figure 1 in which the outer shell is partially worked open;

Figure 7a shows a perspective view of a second example of a can storage device according to the invention in the storage position;

Figure 7b shows a perspective view of the example of figure 7a in a first take-out position;

Figure 7c shows a perspective view of the example of figure 7a in the first take-out position in which a can is being taken out;

Figure 8 shows a top view of a third example of a can storage device according to the invention;

Figure 9 shows a top view of a fourth example of a can storage device according to the invention;

Figure 10 shows a top view of a fifth example of a can storage device according to the invention;

Figure 11 shows a top view of a sixth example of a can storage device according to the invention;

Figure 12 shows a top view of a seventh example of a can storage device according to the invention;

Figure 13 shows a side view of an example of a plano that is foldable into an insert of the can storage device according to the invention;

Figure 14 shows a side view of an example of a plano that is foldable into an outer shell of the can storage device according to the invention; 10

Figure 15 shows a schematic view of an example of a method for storing and/or retrieving cans according to the invention; and

Figure 16 shows a schematic view of an example of a method for manufacturing a can storage device for storing beverage cans according to the invention.

In an example (see figures 1 to 6), can storage device 2 comprises outer shell 4 in which insert 8 is positioned. In this example, outer shell 4 comprises four shell side walls 8, 10, 12, 14 which extend in first direction x and which together form a rectangle (when viewed along first direction x). Shell side walls 8, 10, 12, 14 delineate and enclose storage space 16 in which insert 6 is positioned. Insert 6 is moveable relative to outer shell 4 through opening 18 in outer shell 4, which is positioned at upper end 20 of outer shell 4. Outer shell 4 further comprises, in this example, shell bottom 97 (see figure 6).

Insert 8 in this example comprises insert bottom 22 that, when insert 6 is positioned in storage space 16, extends substantially perpendicular to first direction x. Insert 6 further comprises support element 24 that extends from first end 26 at insert bottom 22 in first direction x towards top end 28 that is positioned opposite first end 26. Support element 24 in this example is manufactured as single support element 24 that is folded into a two-by-three raster 30 or web 30. As a result, support element 24 comprises longitudinal support 32 and two transverse supports 34, 36. It is noted that support element 24 may also be manufactured from separate support longitudinal and transverse elements that are connected to each other to form web 30. Longitudinal support 32 and transverse support 34, 36 divide storage space 16 into six subspaces 38, 40, 42, 44, 46, 48. Each subspace 38, 40, 42, 44, 46, 48 provides storage space for stack 50 of beverage cans B. In this example (see figures 7 and 8), each stack 50 comprises four beverage cans. Each subspace 38, 40, 42, 44, 46, 48 is further configured to closely receive a can B (see figure 2) in an upright position, such that can B is incapable of tilting. In fact, can B is substantially incapable of moving in either second direction y or third direction z, which are directions that are both perpendicular to first direction x and are perpendicular to each other. Thus, can B is substantially incapable of moving in a horizontal plane as it is restricted by longitudinal support 24 and one or both transverse supports 34, 36. Insert bottom 6 is further provided with handle 52, which in this example is connected to longitudinal support 24 at top end 28a thereof.

Insert bottom 22 in this example comprises, in each subspace 38, 40, 42, 44, 46, 48, a slanted corner 22a, 22b, 22c, 22d, 22e, 22f. Such slanted corners 22a, 22b, 22¢, 22d, 22e, 22f prevent insert bottom 22 from hooking on a respective side wall of outer shell 4 and thus make it more easy to move insert 6 relative to outer shell 4. Insert 6 in this example has insert length IL, extending in second direction y, insert width IW, extending in third direction z, and insert height IH, extending in first direction x. In addition, insert bottom 6 has thickness TI that 11 is measured in first direction x. In this example, insert height IH is substantially equal to stack 50 of four beverage cans B.

In addition, outer shell 4 has length SL, width SW and height SH, which are adapted respectively to insert length IL, insert width IW and insert height IH of insert 6. In particular, it is noted that length SL and width SW are slightly larger than respectively insert length IL and insert width IW to allow insert 6 to snugly fit into outer shell 4. Length SL and width SW may for example be respectively around 210 mm and 140 mm, whereas insert length IL and insert width IW may in that case for example be respectively 207 mm and 138 mm. Height SH is preferably also adapted such that top end 28 of insert 6 is substantially flush with or preferably slightly below top end 20 of outer shell 4. Height SH may for example be about 445 mm, whereas height IH of insert 6 is about 435 mm, which causes top end 28 of insert 6 to be positioned slightly under top end 20 of outer shell 4. It is noted that, depending on the shape and requirements, other sizes may also be used for can storage device 2 and the abovementioned sizes are purely indicative.

In use of can storage device 2, cans B are inserted through opening 18 into storage space 18, and in particular into one of subspaces 38, 40, 42, 44, 46, 48 of storage space 18.

Each subspace in this example (see figures 7 and 8) provide storage capacity four cans B that are stacked in stack 50. As a result, in this example can storage device 2 provides storage for 24 cans B. When cans B need to retrieved or removed from can storage device 2, a consumer or user grips insert 6, in this example by means of gripping handle 52 (see figure 7a).

Subsequently, the consumer moves insert 6 in first direction x relative to outer shell 4. As a result, insert 6 moves upward in first direction x, to a first take-out position (see figure 7b). In the first take-out position top layer 54 of cans B is exposed (i.e. out of outer shell 4). This allows the consumer to grip top can B1 and remove it from storage device 2 (see figure 7c).

The consumer can subsequently move insert 6 even further upwards from outer shell 4 to a subsequent take-out position, in which the can or cans on the subsequent (lower) layer is exposed and ready for removal. This provides that the cans are removable in an orderly, structured manner while keeping the other cans B in storage device 2 in an upright position in outer shell 4.

In a third example {see figure 8), can storage device 202 is configured for storing a single stack 250 of cans B. Outer shell 204 in this example is provided with shell side walls 208, 210, 212, 214 that enclose storage space 2186 in which insert 206 is positioned. Storage space 216 in this example forms single space 216. In this example, insert 206 comprises a single support element 224 that emanates in handle 252 that can be gripped to move insert 206 relative to outer shell 204.

In a fourth example (see figure 9), can storage device 302 is configured for storing a single stack 350 of cans B. In this particular example, outer shell 304 of can storage device 12

302 comprises eight shell side walls 308a, 308b, 310a, 310b, 312a, 312b, 314a, 314b and thus has an octagonal shape. The octagonal shape provides an slightly smaller footprint and more closely surrounds cans B than the square shape as shown in the third example shown in figure 10. Storage space 316 is a single storage space 316 that does not contain any subspaces.

In a fifth example (see figure 10), outer shell 404 is substantially triangular in shape.

Outer shell has three shell side walls 408, 410, 412, which together form an equilateral triangle. Support element 424 of insert 406 in this example is substantially star-shaped and comprises three support elements 456, 458, 460 that emanate radially outward from central point 425. Support elements 456, 458, 460 in this example may also be formed from a single plano into a single integrated support element 424 having three supports 456, 458, 460.

Handle 452 in this example is centrally positioned near central point 425. Insert 406 is moveable relative to outer shell 404 through opening 418, which positioned at the upper end of outer shell 404. Storage space 416 is divided into three subspaces 438, 440, 442 by means of support elements 458, 458, 460. Each part of insert bottom 422 that is positioned in one of three subspaces 438, 440, 442 in this example is provided with respective slanted corner 422a, 422b, 422c.

In a sixth example (see figure 11), can storage device 502 is octagonal and comprises eight shell side walls 508a, 508b, 510a, 510b, 512a, 512b, 514a, 514b that delineate storage space 516. Insert 506 in this example comprises web 530 of support elements 524 that together define four subspaces 538, 540, 542, 544 in storage space 518. Each subspace 538, 540, 542, 544 is formed to closely receive a can B, preferably stack 50 of cans B. Each support element 524 substantially resembles a U-shape, having slanted side walls near the base that are contiguous or shared with the slanted side wall of an adjacent support element 524.

Handle 552 is positioned centrally. Due to the difference in shape between outer shell 504 and insert 508, some open and unused space remains in storage space 516.

In a seventh example (see figure 12), can storage device 602 comprises rectangular outer shell 604 having shell side walls 608, 610, 612, 614 that delineate storage space 616.

Insert 606 is moveable relative to outer shell 604 through opening 618, which positioned at upper end 620 of outer shell 604. Storage space 616 is divided into four subspaces 638, 640, 642, 644 by means of lateral support elements 666, 668, 660. Handle 652 in this example is positioned at the middle lateral support element 668.

In an example (see figure 13), plano 700 comprises substantially flat sheet 770 of material, for example cardboard or Kraft paper, that comprises support element section 772 and bottom section 774. Support element section 772 is provided with a number of height fold lines 776 that extend over substantially the entire height of support element section 772.

During manufacturing, plano 700 can be folded along fold lines 776 to form support element 13

24. In this case, plano 700 with fold lines 776 is configured to be folded into support element 24 having two transverse supports 34, 36 and a single longitudinal support element 32. Upper end 778 of plano 700 is configured to be formed into top end 728 of support element 24. Upper end 778 is provided with handle sections 780 that are configured to be formed into handle 52.

Bottom section 774 in this example comprises a number of bottom folding lines 782 and a number of cutting lines 784. Bottom section 774 comprises a plurality of subsections 786, each of which is connected to first end 788 of support element section 772 along folding line 790.

In this example, plano 700 further comprises two connection sections 792 that are configured to be connected together to secure end sections 794 of plano 700 together. In this example, connection sections 792 are meant to be glued together, although other options are also possible.

In an example (see figure 13), plano 800 comprises a substantially flat sheet 801 of material, for example cardboard or Kraft paper, provided with a predetermined folding shape of an outer shell for a can storage device according to the invention. Flat sheet 801 comprises, in this example, four outer shell sections 803, 805, 807, 809 that during manufacturing can be formed into outer shell side walls 8, 10, 12, 14. Outer shell sections 803, 809 are provided with connection sections 811 that are configured to connect outer shell sections 803, 809 to each other. In this example connections sections 811 are configured to be glued to connect outer shell sections 803, 809 to each other. Flat sheet 801 that forms plano 800 further comprises bottom sections 813, 815, 817, 819 that are connected to respectively outer shell sections 803, 805, 807, 809 by means of folding lines 821, 823, 825, 827. The folding lines 821, 823, 825, 827 may also, in another example, be replaced by other connections means, including for example gluing strips or the like. Bottom section 813 is provided with connection subsection 829 that is configured to be connected to connection subsection 831 of bottom section 815. Similarly, bottom section 817 comprises a (not visible) connection subsection that is configured to be connected to connection subsection 833 of bottom section 819. When assembled, outer shell bottom 97 is foldable to allow outer shell 4 to be folded along folding lines 835, 837 to become substantially flat.

In an example of method 1000 for storing and/or retrieving cans, preferably beverage cans, the method may comprise the following steps. A first step comprises providing 1002 a can storage device 2, 102, 202, 302, 402, 502, 602 according to the invention. A possible subsequent step comprises inserting 1004 one or more cans in the storage space. This step of inserting 1004 preferably includes at least partially stacking 1006 the cans upon each other in an upright position to fill the can storage device. Another possible subsequent step comprises retrieving 1008 one or more cans from the device by moving 1010 the insert relative to the outer shell from a storage position, in which the insert is substantially fully positioned in the storage space, to a take-out position, in which an upper part of the insert extends beyond 14 the outer shell and subsequently taking 1012 a can out the part of the insert that extends at least partially beyond the outer shell. The step of retrieving 1008 may optionally comprises multiple steps, including the optional steps of moving 1014 the insert relative to the outer shell from the take-out position to a further take-out position in which a larger part of the insert extends beyond the outer shell and taking 1016 one or more subsequent cans out of the part of the insert that extends beyond the outer shell.

In an example of method 2000 for manufacturing a can storage device for storing beverage cans, the method comprises the steps of providing 2020 a first plano and assembling 2022 the outer shell from the first plano. Method 2000 according to the example further comprises the steps of providing 2024 a second plano and assembling 2026 the insert from the second plano.

The described step of assembling 2022 the outer shell may optionally comprise the steps of connecting 2028 two longitudinal ends of the at least one shell side wall to each other and folding 2030 a part of the first plano relative to another part of the plano to form a shell bottom. It is noted that the first plano preferably is shaped such that the longitudinal edges thereof can be connected to each other to form the shell side wall. This may for example be performed by providing a gluing edge or an overlap of which the overlapping parts are mechanically connected to each other. A lateral part of the first plano is provided with at least one part or segment that can be folded into the shell bottom.

The described step of assembling 2026 the insert optionally comprises the step of folding 2032 the second plano along a number of fold lines into a three dimensional shape to form the insert, wherein the insert comprise a bottom and at least one support element.

Optionally, the step of assembling 2022 the outer shell may also include the optional step of folding 2034 the first plano along a number of fold lines into a three dimensional shape to form multiple side walls. Further optionally, the step of providing 2020 a first plano may include providing 2036 a first plano comprising a number of bottom segments. The step of assembling 2022 the outer shell may subsequently include the step of connecting 2038 the number of bottom segments to each other to form the shell bottom. It is preferred that the bottom segments comprise fold lines to form a foldable shell bottom.

Also optionally, the step of providing 2024 a second plano may include the step of providing 2040 a second plano comprising a number of handle sections. The step of assembling 2042 the insert may comprise the optional steps of cutting out 2044 the handle sections and, optionally, folding 2046 the handle sections into the handle.

The present invention is by no means limited to the above described preferred embodiments and/or experiments thereof. The rights sought are defined by the following claims within the scope of which many modifications can be envisaged. 15

CLAUSES

1. Can storage device, preferably a beverage can storage device, the device comprising: - an outer shell that extends in a first direction from a base end towards an opening, wherein the outer shell defines a storage space; - an insert that is moveably positionable in the storage space and that is configured to support at least one stack of cans, the insert comprising: ~ an insert bottom extending substantially perpendicular to the first direction; and ~ at least one support element that extends in the first direction from the bottom towards a top end that is opposite the bottom; wherein the insert and the outer shell are movable relative to each other in the first direction between a storage position, in which the insert is substantially fully positioned in the storage space, and a number of take-out positions. 2. Can storage device according to clause 1, wherein the outer shell comprises a shell bottom that extends substantially perpendicular to the first direction at the base end. 3. Can storage device according to clause 1 or 2, wherein the outer shell comprises at least one shell side wall, preferably at least three shell side walls, that extends from the base end in the first direction towards an upper end, wherein the at least one shell side wall delineates the storage space. 4. Can storage device according to any one of clauses 1 to 3, wherein the at least one support element comprises multiple support elements that are configured to separate the storage space in multiple sub-spaces, and wherein each sub-space is configured to closely receive a stack of cans. 5. Can storage device according to clause 4, wherein the multiple support elements comprise one or more transverse support elements and one or more longitudinal support elements. 6. Can storage device according to any one of the clauses 1 to 3, wherein the at least one support element comprises an integral web of transverse and longitudinal supports that together separate the storage space in multiple sub-spaces, wherein each sub-space is configured to closely receive a stack of cans. 16

7. Can storage device according to any one of the preceding clauses, wherein the insert comprises at least one handle that is connected to the at least one support element.

8. Can storage device according to any one of the preceding clauses, wherein the insert and/or the outer shell part are manufactured from one or more of plastic, paper, cardboard, metal, such as aluminum, or combinations thereof.

9. Can storage device according to any one of the preceding clauses, wherein the outer shell has a height that is substantially equal to an integral multiple of a height of a beverage container.

10. Can storage device according to any one of the preceding clauses, wherein a length and width of the bottom of the insert is smaller than a length and width of the outer shell, and preferably wherein the length and the width of the insert are adapted such that the insert is closely receivable in the outer shell.

11. Can storage device according to any one of the preceding clauses, wherein a diameter of the insert bottom is smaller than a diameter of the outer shell, and wherein the diameter of the insert is adapted such that the insert is closely receivable in the outer shell.

12. Can storage device according to any one of the preceding clauses, wherein the outer shell, viewed in the first direction, is one of: rectangular, triangular, square, circular or polygonal.

13. Can storage device according to any one of the preceding clauses, wherein the insert bottom comprises slanted or rounded corners.

14. Can storage device according to any one of the preceding clauses, wherein the insert is integrally formed from a single pre-form or plano and/or the outer shell is integrally formed from a single pre-form or plano. 15. Method for storing and/or retrieving cans, preferably beverage cans, the method comprising the steps of: - providing a can storage device according to the any one of the preceding clauses; - inserting one or more cans in the storage space, preferably at least partially stacking the cans upon each other in an upright position; - retrieving one or more cans from the device by: 17

~ moving the insert relative to the outer shell from a storage position, in which the insert is substantially fully positioned in the storage space, to a take-out position, in which an upper part of the insert extends beyond the outer shell; ~ taking a can out the part of the insert that extends at least partially beyond the outer shell. 16. Method according to clause 15, wherein the step of retrieving further comprises the steps of: - moving the insert relative to the outer shell from the take-out position to a further take-out position in which a larger part of the insert extends beyond the outer shell; and

- taking one or more subsequent cans out of the part of the insert that extends beyond the outer shell. 17. Method for manufacturing a can storage device for storing beverage cans, the method comprising:

- providing a first plano; - assembling the outer shell from the first plano; - providing a second plano; and - assembling the insert from the second plano.

18. Method according to clause 17, wherein the step of assembling the outer shell comprises the steps of: - connecting two longitudinal ends of the at least one shell side wall to each other; - folding a part of the first plano relative to another part of the plano to form a shell bottom;

and/or wherein the step of assembling the insert comprises the step of folding the second plano along a number of fold lines into a three dimensional shape to form the insert, wherein the insert comprise a bottom and at least one support element.

19. Method according to clause 17 or 18, the method further comprising the step of folding the first plano along a number of fold lines into a three dimensional shape to form multiple side walls.

18

Claims

CONCLUSIONS

1. Can collecting chute, in particular a beverage can collecting chute, comprising: - a chute housing extending in a first direction from a base end to an opening, the chute housing defining a storage space; - an insert part movably positionable in the storage space and adapted to support at least one stack of cans, the insert part comprising: - an insert bottom extending substantially perpendicular to the first direction; and - at least one support element extending in the first direction from the bottom to an upper end opposite the bottom; the insert and the chute housing being movable relative to each other in the first direction between a storage position, in which the insert is positioned substantially completely in the storage space, and a plurality of removal positions.

2. The can collection tube of claim 1, wherein the tube housing comprises a tube bottom extending substantially perpendicular to the first direction at the base end.

3. A can collection tube according to claim 1 or 2, wherein the tube housing comprises at least one tube housing side wall, preferably three tube housing side walls, extending in the first direction from the base end to an upper end, the at least one tube housing side wall demarcating the storage space.

4. A can collection chute according to any one of claims 1 to 3, wherein the at least one support element comprises a plurality of support elements adapted to separate the storage space into a plurality of sub-spaces, and wherein each sub-space is adapted to substantially fitly receive a stack of cans.

5. The can collection chute of claim 4, wherein the plurality of support elements comprises one or more transverse support elements and one or more longitudinal support elements.

6. A can collection chute as claimed in any one of claims 1 to 3, wherein the at least one support element comprises an integral network of transverse and longitudinal support elements which collectively divide the storage space into a plurality of sub-spaces, each sub-space being adapted to appropriately receive a stack of cans.

7. A can collection chute according to any preceding claim, wherein the insert comprises at least one handle connected to the at least one support element.

8. A can collection tube according to any one of the preceding claims, wherein the insert and/or the tube housing are made of one or more of plastic, paper, cardboard, metal, such as aluminium, or combinations thereof.

9. A can collection chute according to any one of the preceding claims, wherein the chute housing has a height that is substantially equal to an integral multiple of a height of a drinks can.

10. A can collecting tube according to any one of the preceding claims, wherein a length and a width of the insert are smaller than a length and a width of the tube housing, and preferably wherein the length and the width of the insert are adapted such that the insert can be positioned fitably in the tube housing.

Can collecting tube according to any of the preceding claims, wherein a diameter of the insert bottom is smaller than a diameter of the tube housing, and wherein the diameter of the insert is preferably adapted such that it can be positioned appropriately in the tube housing.

12. A can collection tube according to any one of the preceding claims, wherein the tube housing, viewed in the first direction, is one of: rectangular, triangular, square, circular or polygonal.

13. A can collection tube according to any preceding claim, wherein the insert bottom comprises rounded or beveled corners.

A can collection tube according to any preceding claim, wherein the insert is integrally formed from a single preform or blank and/or wherein the tube housing is integrally formed from a single preform or blank.

15. A method for storing and/or retrieving cans, preferably beverage cans, the method comprising the steps of: - providing a can collection chute according to any one of the preceding claims; - introducing one or more cans into the storage space, preferably at least partially stacking the cans on top of each other in an upright position; - removing one or more cans from the can collection chute by: ~ moving the insert relative to the chute housing from a storage position in which the insert is positioned substantially completely within the storage space, to a removal position in which the upper portion of the insert extends beyond the chute housing; ~ removing a can from the portion of the insert that extends at least partially beyond the chute housing.

A method according to claim 15, wherein the removing step further comprises the steps of: - moving the insert relative to the tube housing from the removal position to a further removal position in which a larger portion of the insert extends outside the tube housing; and - removing one or more further cans from the portion of the insert extending outside the tube housing.

17. A method of manufacturing a can collection tube for storing cans, the method comprising: - providing a first blank; - assembling the tube housing from the first blank; - providing a second blank; and - assembling the insert from the second blank.

18. The method of claim 17, wherein the step of assembling the tube housing further comprises the steps of: - connecting two longitudinal ends of the at least one tube housing side wall together; - folding a portion of the first blank with respect to another portion of the blank to form a tube bottom; and/or wherein the step of assembling the insert comprises the step of folding the second blank along a plurality of fold lines into a three-dimensional shape of the insert, the insert comprising a bottom and at least one support member.

19. A method according to claim 17 or 18, the method further comprising the step of folding the first blank along a plurality of fold lines into a three-dimensional shape for forming a plurality of side walls. 22