OPEN CONTAINER FOR TRANSPORT AND FOR PRESENTATION OF GOODS

Abstract

An open container, in particular a plastic container, for transporting and displaying goods. The open container has a bottom, a rear wall protruding from the bottom, two opposite side walls protruding from the bottom, and a front wall provided with a cutout or a completely open end side. The open container can be mated with a further, identical container turned upside down to form a closed container. The side walls have side wall portions that may be trapezoidal or crenellated. The side wall portions are offset to each other laterally or in the transverse direction of the wall and overlap with corresponding side wall portions of the identical, upside-down container, preferably over the entire height of the side wall portions, and are fitted together.

Claims

1. An open container for transporting and displaying goods, the open container comprising: a bottom; a rear wall protruding from the bottom; a first side wall protruding from the bottom; a second side wall protruding from the bottom, the second side wall positioned opposite the first side wall; and a front wall provided with a cutout or a completely open front side, the first side wall comprising first side wall portions that are offset from one another laterally or in a direction transverse to a length of the first side wall, the second side wall comprising second side wall portions that are offset from one another laterally or in a direction transverse to a length of the second side wall, the first side wall portions and the second side wall portions configured to mate with corresponding side wall portions of a second open container that is configured identically to the open container, the first side wall portions and the second side wall portions configured to mate with the corresponding side wall portions of the second open container when the first open container is in a first orientation and the second open container is in a second orientation that is inverted relative to the first orientation, the first side wall portions and the second side wall portions of the first open container configured to mate with said corresponding side wall portions of the second open container in such a way that the first side wall portions and the second side wall portions overlap the corresponding side wall portions over an entire height of the first side wall portions, second side wall portions and corresponding side wall portions, the open container configured to mate with the second open container to form a closed container.

2. The open container according to claim 1, wherein the first side wall portions, second side wall portions and corresponding side wall portions are trapezoidal or crenellated.

3. The open container according to claim 1, wherein the bottom wall is hingedly connected to at least one of the first side wall, the second side wall, the rear wall and the front wall.

4. The open container according to claim 1, wherein the first side wall portions partially overlap in a longitudinal direction of the first side wall, and the second side wall portions partially overlap in a longitudinal direction of the second side wall.

5. The open container according to claim 4, wherein: the first side wall is hingedly connected to the bottom, the second side wall is hingedly connected to the bottom, the first side wall portions overlap in the longitudinal direction of the first side wall in a first overlap region where the first side wall and the bottom are hingedly connected, the first overlap region forming a first reinforced portion, and the second side wall portions overlap in the longitudinal direction of the second side wall in a second overlap region where the second side wall and the bottom are hingedly connected, the second overlap region forming a second reinforced portion.

6. The open container according to claim 1, wherein: the first side wall portions and the second side wall portions of the open container are configured to lie parallel next to the corresponding side wall portions of the second open container when the open container and the second open container are mated together, and the first side wall portions and the second side wall portions each form a double side wall with the corresponding side wall portions when the open container and the second open container are mated together.

7. The open container according to claim 1, wherein one or more of the front wall, the first side wall portions, the second side wall portions and the corresponding side wall portions have recesses.

8. The open container according to claim 7, wherein the recesses form a honeycomb-shaped grid.

9. The open container according to claim 7, wherein the first side wall portions and the second side wall portions each include inwardly-disposed wall portions and outwardly-disposed wall portions, the inwardly-disposed wall portions comprising at least some of the recesses, and the outwardly-disposed wall portions forming continuous side wall portions without recesses.

10. The open container according to claim 7, wherein the front wall comprises at least some of the recesses.

11. The open container according to claim 1, wherein: the rear wall forms a rear-side container wall portion with one of the first side wall portions and one of the second side wall portions, the rear-side container wall portion extends over an entire height of the open container, and the rear-side container wall portion is configured to cover a front wall of the second open container when the open container is mated with the second open container.

12. The open container according to claim 1, further comprising a third side wall portion that merges with the rear wall in an L-shape.

13. The open container according to claim 1, wherein the first side wall portions and the second side wall portions collectively form an upper rim configured to support the second open container when the second open container is placed on top of the open container in a stacked arrangement.

14. The open container according to claim 13, further comprising a latch at the bottom, the latch being configured to receive and secure an upper rim of the second open container when the open container is stacked on top of the second open container.

15. The open container according to claim 1, wherein the open container is a plastic container.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG. 1 shows an isometric view of an open container according to the present disclosure;

[0028] FIG. 2 shows an isometric view of two containers according to the present disclosure which are connected to each other;

[0029] FIG. 3 shows a side view of the two containers according to the present disclosure which are connected to each other;

[0030] FIG. 4 shows an isometric representation of two containers according to the present disclosure, which are connected in such a way that they form a closed container;

[0031] FIG. 5 shows two closed containers according to the present disclosure stacked on top of each other;

[0032] FIG. 6 shows a container according to the present disclosure folded together; and

[0033] FIG. 7 shows two open containers according to the present disclosure stacked on top of each other.

DETAILED DESCRIPTION

[0034] FIG. 1 shows a container 1 according to a first embodiment of the present disclosure. The container 1 made of plastic comprises a bottom 2, two (long) opposite side walls 4 and a (short) side wall or rear wall 6 that extend from the bottom 2. A deep-cut front wall 8 of the container 1 is positioned opposite the rear wall 6. The front wall 8 is low in a portion so that goods are visible in the container 1 in front of the front wall 8. The front wall 8 is cut out in such a way that it is lowest in the middle and highest at the corners of the container 1. Since the container 1 does not have a lid, the container 1 is open at the top. The side walls 4, the rear wall 6 and the front wall 8 are configured so that they can be folded inward and over each other. Therefore, the side walls 4, the rear wall 6 and the front wall 8 are pivotally hinged to the bottom 2. The opposite side walls 4 are symmetrical to each other. Each side wall 4 is divided into several side wall portions 10, 12, 14, and 16. All side wall portions 10, 12, 14, and 16 are the same height. The side wall portions 10, 12, 14, 16 are of the same height as the rear wall 6 and the highest portion of the front wall 8. The front wall 8 and at least some of the side wall portions 10, 12, 14, 16 are not a continuous wall, but have a number of holes or recesses 20, respectively. These recesses 20 are preferably grid-shaped or honeycomb-shaped. Preferably, side wall portions 10, 14 with recesses 20 alternate with side wall portions 12, 16 without recesses.

[0035] A first side wall portion 10 is directly adjacent to the front wall 8. The first side wall portion 10 is offset inward. The first side wall portion 10 is the same height as the highest portion of the front wall 8. The first side wall portion 10 is drawn around the corner or has an approximate L-shape. The first side wall portion 10 merges into the front wall 8. This results in side-wall corner portions 11 at the front side of the container 1. A second side wall portion 12 is arranged next to the first side wall portion 10, but offset outward in comparison with it. The second side wall portion 12 has the same height as the first side wall portion 10. A third side wall portion 14 is in turn arranged next to the second side wall portion 12 and offset inward relative to the latter. This means that the third side wall portion 14 is offset inward by the same amount as the first side wall portion 10. A fourth side wall portion 16 is offset outward with respect to the third side wall portion 14 and is therefore offset outward by the same amount as the second side wall portion 12. Thus, the side wall portions 10, 12, 14, and 16 are alternately offset inward or outward. The fourth side wall portion 16 adjoins the rear wall 6 and is the same height as the latter. The fourth side wall portion 16 merges into the rear wall 6 in an L-shape. The fourth side wall portion 16 and the rear wall 6 together form a container wall portion 18. As explained above, some of the side wall portions 10, 12, 14, and 16 comprise the recesses 20. In this regard, precisely the side wall portions 10, 14 have the recesses 20 that are offset inward. The side wall portions 12, 16 that are offset outward, on the other hand, do not have any recesses. Thus, side wall portions with and without recesses 20 alternate along the length of the container 1.

[0036] The recesses 20 reduce the material required to manufacture the container 1. The reduced material consumption reduces manufacturing costs and especially the weight of the container. Furthermore, the recesses 20 allow a user to look inside the container 1 from the outside through the side walls 4. Together with the missing lid, the container 1 is thus suitable for the presentation of goods. Nevertheless, the goods in the container 1 are protected by the (partly grid-shaped) side walls 4.

[0037] The side walls 4 are not continuous. The second and third side wall portions 12, 14 are trapezoidal. The first and fourth side wall portions have the shape of a half trapezoid. In the longitudinal direction of the container, the side wall becomes lower at one trapezoidal flank, reaches a minimum at the transition between two side wall portions, and then rises again at the trapezoidal flank of the next side wall portion. Overall, each side wall 4 is configured in an undulating manner by the four side wall portions 10, 12, 14, and 16. The lower portions in the side walls 4 make it easier to see into the container 1 from the outside.

[0038] The side walls 4, the rear wall 6 and the front wall 8 are each configured to be foldable. The rear wall 6 has a number of (folding) hinges 21 for this purpose. The rear wall 6 can be folded inward with the aid of the hinges 21 in such a way that the rear wall 6 lies flat on the bottom 2. The front wall 8 has corresponding hinges (not shown) that can also be folded inward toward the bottom 2. The side walls 4 can also be folded in. For this purpose, the side walls 4 have folding hinges 23. The folding hinges 23 are preferably positioned in overlapping regions of the individual side wall portions 10, 12, 14, 16. The side walls 4 are reinforced in the overlapping regions. Since the folding hinges 23 may be subject to higher forces as compared to other portions of the side walls 4, it is advantageous to arrange the folding hinges 23 in the reinforced overlapping regions. The folding hinges 23 of the side walls 4 are spaced further apart from the bottom 2 than the hinges 21 of the rear wall 6 or front wall 8. As a result, the side walls 4 come to rest over the rear wall 6 and the front wall 8 when they are folded down. When folded up, the rear wall 6 and the front wall 8 engage in the corner areas of the side walls 4. For this purpose, the side walls 4 have latching devices 25 at the ends for connecting the side walls 4 to the rear wall 6 or front wall 8, respectively.

[0039] FIG. 2 shows how another (identical) container 101 is placed on the open container 1. The other container 101 is turned upside down and rotated by 180°. When the other container 101 is placed on the container 1, the side walls 4, 104 fit together in such a way that a closed container 201 is formed. In this case, a fourth side wall portion 116 together with a rear wall 106 of the container 101 comprises the front wall 8 of the container 1. Likewise, the fourth side wall portion 16 comprises the front wall 108. The side walls 4, 104 fit into each other in such a way that the respective offset side wall portions interlock. The respective side wall portions overlap over their entire height or respectively over the entire height of the container 1. Thus, the first side wall portion 10 is encompassed by the fourth side wall portion 116. The third side wall portion 114, which is offset inward, slides adjacent to the second side wall portion 12 such that the second side wall portion 12 is positioned within the second side wall portion 12. Similarly, the second side wall portion 112 slides adjacent to the third side wall portion 14 such that the second side wall portion 112 abuts outside of the third side wall portion 14. The respective side wall portions 10, 12, 14, and 16 engage with each other such that the side wall portions 10, 14 with the recesses 20 are on the inside and the side wall portions 12, 16 without recesses are on the outside. The front walls 8, 108 with the recesses 20 are also enclosed by the continuous rear walls 6, 106 and the continuous fourth side wall portions 16, 116.

[0040] Since the side walls 4 are offset to each other several times and overlap or interlock with each other, the side walls 4 are protected against bulging outward or being constricted inward. This means that even if a force from above acts on the container 1 and thus on the side walls 4 and the rims of the side walls 4 would slip against each other due to this force, the overlapping of the side wall portions 10, 12, 14, 16 holds the side walls 4 together and prevents kinking, bulging and/or jamming of the side walls 4. The closed container 201 has a high degree of stability due to the fact that the rear wall 106 and the fourth side wall portion 116 engage around the front wall 8 with the first side wall portion 10. Since the side wall portions interlock, the individual containers 1, 101 are secured against slipping relative to each other. In particular, the fact that the fourth side wall portion 116 embraces the front wall 8 over its entire height significantly increases the stability of the container 201.

[0041] FIG. 3 shows a side view of the two containers 1, 101, which are joined together. It can be clearly seen that all side wall portions 10, 12, 14, 16 have the same height. As a result, the side wall portions 10, 12, 14, 16 overlap at maximum length and give the closed container 201 the greatest possible stability. The overlapping side wall portions 10, 12, 14, 16 each form double outer walls for the closed container 201. In the side view, bulges are further shown on the side of the bottoms 2 opposite the side walls 4. These bulges act as spacers 22 for stacked containers 1.

[0042] FIG. 4 shows the closed container 201. The two open containers 1, 101 are connected to form the closed container 201. The closed container 201 is used in particular for transporting goods in the container. The closed container 201 protects the goods inside from damage or contamination. Since the side wall portions with the recesses 20 are located in the direction of the container interior, the closed container 201 has continuous outer walls without holes or recesses. When the goods are to be presented in the container, the closed container 201 is opened, i.e. the upper container 101 is removed and the lower container 1 forms an open container suitable for the presentation of goods.

[0043] FIG. 5 shows two closed containers 201 stacked on top of each other. By stacking, many containers 201 can be transported easily and in a space-saving manner. The goods in the closed, stacked containers 201 are protected by the containers. It is apparent that the stacked containers 201 can be stacked, for example, on a transport cart as a means of transport. When stacking several closed containers 201, the spacers 22 keep the containers 201 away from each other. Furthermore, the spacers 22 engage with each other and thereby prevent the containers 201 from sliding against each other.

[0044] FIG. 6 shows an empty container 1 in which the side walls 4, the rear wall 6 and the front wall 8 are folded inward for easy transport. The two side walls 4 can be folded over the rear wall 6 and the front wall 8, which are folded inward. The folded state of the container 1 is particularly suitable for returning an empty container 1. By folding, the empty container 1 can be reduced to a very small height and space can be saved. The reduced volume of the folded containers 1 saves transport and storage costs. It is obvious that folded containers 1 can also be stacked. This saves a lot of storage volume.

[0045] When the container 1 is open to present goods, several open containers 1 can also be stacked on top of each other. This is shown in FIG. 7. In this case, the upper container 101 rests on the upper rims of the side wall portions 10, 12, 14, 16, the rear wall 6 and the front wall 8. An upper portion of the lower container 1 may dip into a bottom-side opening of the upper container 101. The container 101 also rests on the rear wall 6. The bottom of the container 101 preferably comprises a locking mechanism. The locking mechanism allows the upper portion to be fixed or secured in the bottom-side opening of the upper container 101. The locking mechanism allows multiple containers 1, 101 to be securely stacked on top of each other without the top container 101 falling down. By stacking two open containers 1, 101, goods are visible in both containers 1, 101. The goods in the lower container 1 are protected by the bottom of the upper container 101.