EP1733975A1 - Collapsible Container - Google Patents

Abstract

The pallet crate has long sides with hooks at the base which fit into slots in the pallet. The shorter sides (3) have hooks (15) on their edges with ribs (18) between them. These are slid into corresponding slots in the edges of the long sides to hold the crate together.

Description

The invention relates to a demountable box with a bottom part and vertical side parts according to the preamble of patent claim 1.

Boxes of this type are used in particular as large-capacity boxes, the base area can be, for example 800 x 600 mm and larger. Boxes of this type are suitable for transport and storage of fruit, industrial parts, motor vehicle parts, etc.

Usually, rigid large boxes are used for such purposes, in which the side panels are not removable. After emptying these boxes are usually stored on open spaces, where they take up enormous space and often form huge pits accumulations. The boxes are constantly exposed to the environment, resulting in pollution, embrittlement by UV light and thus due to a higher risk of breakage and a rougher surface and thus to a higher susceptibility to dirt, as well as. Bleaching the surface leads. Furthermore, such rigid boxes can often be cleaned only insufficient and cumbersome.

Although demountable boxes with removable side panels are also already known, but the removal of the side panels with considerable effort and often only with additional tools possible.

From the GB 2 213 798 A a box of the aforementioned type is known in which the longitudinal side parts have in their upper region in the interior of the box in projecting retaining lugs. In the retaining lugs vertical holes are provided, in which hooks can be hung from above, which project from the inside of the transverse side parts inwardly. The disadvantage is there that due to the above retaining lugs or hooks the longitudinal and transverse side parts when not in use can not be stacked on a space-saving manner and slip-proof each other. Furthermore, the retaining lugs and hooks project into the interior of the box, which may result in the filling and emptying of sensitive goods, such as fruit, damage to the goods. Retaining lugs and hooks pose a potential risk of injury. Furthermore, the individual parts of the box are made of different materials, which is problematic from the point of view of recycling.

From the DE 43 30 627 A1 is known a box in which angled iron fittings are provided on the longitudinal and transverse side parts, which are engageable with each other in a mutual displacement of the side parts. This box also has the aforementioned problems in terms of poor stackability, risk of injury and poor recyclability.

From the FR 2 408 979 a small plastic box is known in which the longitudinal and transverse side parts are locked together by means of locking hooks, which are integrally formed on the vertical end faces of the longitudinal side parts and protrude beyond this. The transverse side parts have in their inner wall recesses, through which the locking hooks can be performed such that they engage behind the inner wall of the transverse side parts. The disadvantage is there that the threading of the locking hooks in the recesses and thus the assembly of the longitudinal and transverse side parts is often associated with relatively much circumstance. For floor parts in the form of standard pallets this system is not suitable. Furthermore, there is an increased risk that the protruding locking hooks are damaged or lead to injuries in the handling of the side panels.

The invention is therefore an object of the invention to provide a box of the type mentioned, in which the removal and mounting of the side parts in a particularly simple, fast and safe way possible, which is used in a variable manner, when not in use requires little footprint, and which also has a high stability.

This object is achieved by the features of claim 1. Advantageous embodiments of the invention are described in the further claims.

In the box according to the invention, the locking hooks are fastened to inner end walls of the transverse side parts, from which wall projections between the locking hooks extend outwardly so far that the locking hooks do not protrude beyond the end face of the wall projections. The wall projections are offset relative to the inner walls of the transverse side parts. Furthermore, the longitudinal side parts have recesses in their outer vertical end walls, into which the locking hooks can be inserted laterally in a raised position of the transverse side parts, so that the transverse side parts together with the locking hooks can be lowered into a lower position corresponding to the position of use, in which the locking hooks form a wall behind the longitudinal side parts.

It should be noted that in the context of the present invention, the term "longitudinal side part" can refer not only to those side parts which are arranged on the longer side of a box, but alternatively also to those side parts which are arranged on the shorter side of the box become. The term "transverse side part" means - regardless of the length of the transverse side parts - only that they extend at right angles, alternatively in an angle deviating from 90 °, to the longitudinal side parts. Longitudinal side parts and transverse side parts can also easily have the same length.

With the help of the embodiment according to the invention, it is possible to mount the side parts of the box in a very simple, fast and safe way to the bottom part or to dismantle it. The assembly of the side parts on the bottom part takes place in such a way that initially the longitudinal side parts be placed vertically on the bottom part, wherein the bottom-side anchor hooks of the longitudinal side parts are inserted into the corresponding Ankereinführöffnungen the bottom part. Subsequently, the longitudinal side parts are moved to a stop in its longitudinal direction, whereby the free legs of the anchor hooks engage under the horizontal wall of the bottom part, so that the longitudinal side parts can not be lifted upwards from the bottom part. Subsequently, the transverse side parts can be placed on the bottom part, wherein at first slightly oblique Querseitenenteilen inserted end insertion elements in the associated insertion of the bottom part and then the transverse side parts are tilted in a slightly raised position in the vertical plane until it at end walls of the longitudinal side parts attacks. By a subsequent lowering of the transverse side parts whose lateral locking hook engage behind a wall of the longitudinal side parts, whereby both the longitudinal side parts and the transverse side parts are locked together, so that a tilting is prevented transverse to its main plane. The assembly of the side parts can be accomplished in this way quickly and easily and without tools. Furthermore, apart from the side parts themselves, no further elements, in particular no additional corner posts, are required in order to build up a stable box. Since the locking hooks do not protrude beyond the end face of the wall projections, a box can be provided which does not have any laterally protruding elements over the side parts, thus preventing snagging or injury to such protruding elements and allowing the boxes to be stacked closely together.

The dismantling of the side part of the bottom part takes place in reverse order. To disassemble only the transverse side parts have to be raised slightly and tilted slightly outwards, in order to be able to lift them completely from the bottom part. Subsequently, the longitudinal side parts can be pushed back slightly in their longitudinal direction, after which they can be lifted from the bottom part.

The easy disassembly of the side panels also allows easy cleaning of the box, since the side panels can be removed for cleaning with little extra effort. The bottom part and the side parts can then be cleaned separately and, if necessary, subsequently reassembled. Furthermore, it is also readily possible, the bottom part in such a way that its upper surface is flat, which in turn facilitates the cleaning and stackability of the bottom parts. The removability of the side panels also allows the bottom part alone, i. without side panels, to be used as a storage and transport pallet.

It is also particularly advantageous that the disassembled box offers a huge space savings. For storing boxes that are not currently in use, so much less storage space is required compared to boxes with fixed side panels.

According to an advantageous embodiment, the bottom part is designed as a pallet, the lateral Hubgeräteeinstecköffnungen, for example, for insertion of a forklift fork has.

According to an advantageous embodiment, the Hubgeräteeinstecköffnungen bounded by an upper wall which is spaced from the uppermost horizontal wall of the pallet such that there is a cavity therebetween. In this way, it is possible that the anchor hooks which engage under the top wall of the bottom part, only protrude into the cavity, but not project beyond this cavity in the region of the Hubgerätseinstecköffnungen.

Expediently, both the anchor hooks and the locking hooks are L-shaped, with their free limb defining an insertion slot for the undercut or engaging behind wall of the bottom part or of the longitudinal side part. This insertion slot can taper in the direction of the fixed leg of the anchor or locking hooks to allow a play-free mounting of the wall to be held when the side panels are fully assembled.

Advantageously, extending between each two anchor hooks at least one projection element of the lower end side of the longitudinal side part downwards, which is displaceable in an associated longitudinal slot of the bottom part. These additional projection elements additionally prevent a lateral bulging of the longitudinal side parts in the region between the anchor hooks.

According to a further advantageous embodiment, the transverse side parts have vertical grooves, in which engage the outer vertical edge regions of the longitudinal side parts. As a result, the Kippfestigkeit the longitudinal side parts to the inside or outside is further improved.

Advantageously, the transverse side parts have a lifting prevention device which consists of a spring tongue, which is arranged in the vertical edge region of the transverse side parts and has a transversely to the main plane of the transverse side parts projecting free end, which engages under a horizontal wall in the vertical edge regions of the longitudinal side parts. Such a lifting prevention device is also simple and inexpensive to manufacture and is also firmly connected to the transverse side parts, so that no separate elements are required, which can be lost. The spring tab engages automatically when depressing the transverse side parts, so that no additional handles are required. To disassemble the side parts, only the spring tabs must be pushed back until they reach a disengaged position, whereupon the transverse side parts can be lifted up again.

According to a further advantageous embodiment, an upwardly projecting stack guide element is provided at the top of the box in each corner region, which consists of two complementary half-elements, wherein a half-element on the longitudinal side part and the other half-element is arranged on the transverse side part. If boxes are stacked on top of each other, these stack guide elements engage in corresponding holes on the underside of the bottom part of the box arranged above, so that the complementary half elements are held together, thereby additionally ensuring a firm connection in the upper corner area of the box below.

According to an advantageous embodiment, the longitudinal side parts and / or transverse side parts in their edge regions Centering on which protrude transversely to the main plane of the side parts on one side on the outer contour, while on the opposite centering pin opposite side of the side part is provided a centering, so that when dense Aufeinander or juxtaposing same side parts, the centering of a side part in the associated centering engage the adjacent side part. In this way, the dismantled side parts can be stacked close to each other or each other, the centering prevent slippage of the individual layers.

Another advantage of the invention is that when stacking several boxes corner joints of underlying boxes are solidified again and not weakened due to the weight of the overhead boxes.

Figur 1:

eine vereinfachte schematische Darstellung der erfindungsgemäßen Box;

Figur 2:

eine vergrößerte, dreidimensionale Darstellung eines Teils der Box von Figur 1;

Figuren 3 bis 5:

eine seitliche Stirnansicht, Seitenansicht bzw. Draufsicht auf die Hälfte eines Querseitenteils;

Figuren 6 bis 8:

eine Seitenansicht, seitliche Stirnansicht bzw. Draufsicht auf die Hälfte eines Längsseitenteils;

Figuren 9 bis 11:

eine Seitenansicht von der Längsseite, eine Seitenansicht von der Stirnseite bzw. Eine Draufsicht auf einen Teil des Bodenteils;

Figur 12:

eine Schnittdarstellung des Details XII von Figur 25;

Figur 13:

eine Schnittdarstellung gemäß der Linie XIII-XIII von Figur 12;

Figur 14:

eine Schnittdarstellung des Details XIV von Figur 25;

Figur 15:

einen Schnitt längs der Linie XV-XV von Figur 14;

Figur 16:

eine Draufsicht auf einen Eckenbereich der Box;

Figur 17:

eine Seitenansicht einer Hochhebeverhinderungseinrichtung von der Seite eines Längsseitenteils her;

Figur 18:

die Hochhebeverhinderungseinrichtung von Figur 17 von der Seite des Querseitenteils her;

Figur 19:

eine stirnseitige Ansicht der Einzelheit von Figur 20 von der Seite des Längsseitenteils her;

Figur 20:

das Detail XX von Figur 25 in vergrößerter Darstellung;

Figur 21:

einen Schnitt längs der Linie XXI-XXI von Figur 19;

Figur 22:

einen Vertikalschnitt eines Ausschnitts der Box mit montierten Seitenwänden im Bereich eines unteren Eckenbereichs;

Figur 23:

einen Schnitt längs der Linie XXIII-XXIII von Figur 22;

Figur 24:

einen Schnitt längs der Linie XXIV-XXIV von Figur 22; und

Figur 25:

eine Seitenansicht der Box von der Seite des Querseitenteils her, wobei die linke Hälfte ohne Längsseitenteil und die rechte Hälfte mit montiertem Längsseitenteil sowie teilweise aufgeschnitten dargestellt ist.

The invention will be explained in more detail by way of example with reference to the drawings. Show it:

FIG. 1:

a simplified schematic representation of the box according to the invention;

FIG. 2:

an enlarged, three-dimensional representation of a part of the box of Figure 1;

FIGS. 3 to 5:

a side front view, side view and plan view of the half of a transverse side part;

FIGS. 6 to 8:

a side view, lateral front view and plan view of the half a longitudinal side part;

FIGS. 9 to 11:

a side view from the longitudinal side, a side view from the front side and a plan view of a part of the bottom part;

FIG. 12:

a sectional view of the detail XII of Figure 25;

FIG. 13:

a sectional view along the line XIII-XIII of Figure 12;

FIG. 14:

a sectional view of the detail XIV of Figure 25;

FIG. 15:

a section along the line XV-XV of Figure 14;

FIG. 16:

a plan view of a corner portion of the box;

FIG. 17:

a side view of a lifting prevention device from the side of a longitudinal side part forth;

FIG. 18:

the high lift prevention device of Fig. 17 from the lateral side part side;

FIG. 19:

an end view of the detail of Figure 20 from the side of the longitudinal side part forth;

FIG. 20:

the detail XX of Figure 25 in an enlarged view;

FIG. 21:

a section along the line XXI-XXI of Figure 19;

FIG. 22:

a vertical section of a section of the box with mounted side walls in the region of a lower corner region;

FIG. 23:

a section along the line XXIII-XXIII of Figure 22;

FIG. 24:

a section along the line XXIV-XXIV of Figure 22; and

FIG. 25:

a side view of the box from the side of the transverse side part ago, wherein the left half without longitudinal side part and the right half is shown with mounted longitudinal side part and partially cut away.

As can be seen from the schematic, simplified representation of FIG. 1, the box consists of a rectangular bottom part 1 and four vertical side parts arranged on the bottom part 1 in the edge regions of the bottom part 1, which two longitudinal side parts 2 parallel to one another and two transverse side parts 3 parallel to one another include. The box is constructed symmetrically with respect to the vertical longitudinal center plane 4. Conveniently, said parts of the box made of plastic or metal.

As is apparent from FIGS. 1 and 16, the transverse side parts 3 have vertical grooves 5 in the vertical edge regions, into which outer vertical edge regions 6 of the longitudinal side parts 2 engage. This coupling in the manner of a tongue and groove connection prevented with additional means, which will be explained later, in a safe way, a Nachinnen- or Nachaußenkippen the longitudinal side parts. 2

As can be seen from FIG. 2, the longitudinal side parts 2 and transverse side parts 3 have a flat inner wall 21 or 7 and a multiplicity of stiffening ribs 8 regularly arranged on the outside of the inner walls 7, 21.

In the following, a transverse side part 3 will be described in more detail with reference to FIGS. 3 to 5.

On the lower end wall 9, which rests in the assembled state on the upper side of the bottom part 1, the transverse side part 3 has a plurality of regularly arranged over its length male members 10, 11 which project downwardly over the lower end wall 9. The male members 10 are slightly longer than the male members 11 are formed. Furthermore, the male members 10, 11 may be formed as a socket pin or, as shown in the embodiment shown, as slightly elongated ribs or webs. As can be seen from FIGS. 11 to 15 and 25, the insertion elements 10, 11 are inserted with relatively little clearance into suitable insertion openings 12, 13 which are located in the uppermost horizontal wall 14 of the base part 1.

As can be seen from Figures 14 and 15, run the longer plug-in elements 10, which arrive at the placement of the transverse side part 3 first in the region of the insertion 12, down conically, so that the insertion easier and in particular is still possible when the transverse side part 3 is in a slight inclined position, ie slightly behind tilted outside. By the male members 10, 11, the transverse side part 3 is fixed to the bottom part 1 immovably positively in both its horizontal longitudinal direction and transverse to its main plane.

In the region of its vertical edge regions, the transverse side part 3 furthermore has a corner locking device with three locking hooks 15 arranged one above the other, which - as can be seen from FIGS. 19 to 22 and 25 - make it possible to lock the transverse side parts 3 to the longitudinal side parts 2. The locking hooks 15 are L-shaped and have a free vertical leg 15a and a horizontal leg 15b, which is attached to an inner end wall 17, in particular formed. Extending from the inner end wall 17 between the locking hooks 15 and above the uppermost locking hook 15 are wall projections 18 so far outward that the locking hooks 15 do not protrude beyond the end face 19 of the wall projections 18 (FIG. 4). The wall projections 18 are arranged at a vertical distance to the locking hooks 15, so that there is a vertical clearance therebetween. As further seen in Figure 16, the wall projection 18 is offset from the inner wall 7 and strikes in the assembled state of the side parts of an end wall 20 of the longitudinal side part 2, wherein an inner wall 21 of the longitudinal side part 2 on the inner end wall 17 of the transverse side part 3 is present. The end face 19 of the wall projections 18 lies in the same vertical plane as the outside 22 of the stiffening ribs 8 of the longitudinal side part 2.

In the vertical edge regions of the transverse side parts 3, as shown in FIG. 3, a high lift prevention device in the form of a spring tongue 23 is furthermore provided. The spring tab 23 is arranged in an upper region of the transverse side part 3 and has an upper free end 24, which projects transversely to the main plane of the transverse side part 3 inwardly over the inner wall 7. In the assembled state, this free end 24 engages under a horizontal wall 25 (Figure 17) of the longitudinal side parts 2 and thus prevents the transverse side parts 3 can be lifted unintentionally. To dismantle the side parts, the free end 24 of the spring tab 23 to the outside, d. H. pressed into the transverse side part 3, whereby a lifting of the transverse side parts 3 is possible.

The construction of a longitudinal side part 2 will now be explained in more detail below with reference to FIGS. 6 to 8 and 22. The longitudinal side part 2 has a lower, horizontal end wall 26, which rests in the mounted state on the surface of the bottom part 1. From this end wall 26, a plurality of anchor hooks 27 arranged in a row extend downwards, which are intended to prevent lifting of the longitudinal side part 2 from the bottom part 1 and at the same time ensure lateral fixing of the longitudinal side part 2. The anchor hooks 27 are L-shaped in the same or very similar manner as the locking hooks 15 and have a free, horizontal leg 27a and a vertical leg 27b, which on the Attached underside of the end wall 26, in particular is formed. Between the horizontal leg 27a and the end wall 26, a horizontal insertion slot 28 is provided. The anchor hooks 27 are inserted into anchor insertion openings 29 of the bottom part 1 (FIG. 11) from above. These Ankereinführöffnungen 29 have the form of longitudinal slots. The insertion of longitudinal side part 2 is illustrated in Figure 22 with the arrow 30. The position of the anchor hook 27 after the vertical lowering is shown in dashed lines in Figure 22. Subsequently, the longitudinal side part 2 is displaced in its longitudinal direction, as illustrated by the arrow 31. In this case, the uppermost horizontal wall 14 of the bottom part 1 enters the insertion slot 28, wherein the horizontal leg 27a engages under the wall 14 of the bottom part 1 with little or no play. The longitudinal side part 2 is displaced until the vertical leg 27b of the anchor hook 27 abuts against the wall of the bottom part 1 delimiting the anchor insertion opening 29. In this position, the longitudinal side part 2 is in its use end position. Without pushing back the longitudinal side part 2, this can no longer be lifted off the bottom part 1.

The anchor hooks 27 have a width which corresponds substantially to the width of the anchor insertion opening 29. As a result, lateral guidance of the longitudinal side parts 2 in the region of the anchor hooks 27 is ensured at the same time. In order to obtain an additional lateral guidance, additional projection elements 32 extend downwardly from the end wall 26 between the anchor hooks 27, which can be inserted into associated longitudinal slots 33 in the bottom part 1 (FIG. 11) and longitudinally slidable in these longitudinal slots 33.

In order to lock the longitudinal side parts 2 with the transverse side parts 3, the transverse side parts 3 are initially attached in a slightly raised position to the outer end walls 20 of the longitudinal side parts 2. In this raised position, the locking hooks 15 of the transverse side parts 3 can engage in vertical free spaces, which are formed by corresponding recesses 34 in the outer end wall 20 of the longitudinal side parts 2. If, subsequently, the transverse side part 3 is lowered until it rests on the bottom part 1, as shown in FIGS. 19, 20 and 25, the wall 21 of the longitudinal side part 2 enters the insertion slot 35 of the locking hook 15 so that its vertical leg 15a forms the wall 21 is behind. The longitudinal side parts 2 are thus secured against tipping. A conical design of the insertion slot 35 can in this case cause that when lowering the transverse side part 3, the longitudinal side part 2 is pulled firmly against the inner end wall 17 of the transverse side part 3.

A Nachaußenkippen the transverse side parts 3 is prevented by that - as shown in Figure 1 - the lowered locking hooks 15 engage behind the outer end wall 20 of the longitudinal side parts 2 at the same time.

The box further has, as shown for example in FIGS. 16 and 25, on its upper side in each corner region an upwardly projecting stack guide element 36, which is composed of two complementary half elements 36a, 36b.

As can be seen from FIG. 16, the half-element 36a is arranged on the upper side of the transverse side part 3, wherein it extends the inner end wall 17 upwards. The half element 36b extends upwardly from the top of the longitudinal side member 2, extending the inner wall 21 upwardly. In the assembled state of the side parts, the half-elements 36a, 36b are directly adjacent to each other and together form a cross-shaped element in plan view, which tapers conically upwards. The stack guide elements 36 can be inserted in bottom-side holes 37, which are indicated in FIGS. 9 and 10, of a base part 1 stacked on the box. These insertion holes 37 are designed so that when placing a bottom part 1 on an underlying box, the two half-elements 36a, 36b are held together, so that on the one hand slipping of the upper box relative to the lower box can be avoided and on the other hand, the transverse side parts 3 with the longitudinal side parts 2 additionally locked.

As can be seen from FIGS. 3 to 5, the transverse side part 3 furthermore has in its two vertical edge regions a centering pin 41 which projects transversely to the main plane of the transverse side part 3 on one side, namely on its inside, slightly beyond the remaining outer contour of the transverse side part 3. On the opposite side of the centering pin 41, d. H. on the outside, the transverse side part 3 has a centering opening or recess 43. This makes it possible that when a plurality of disassembled transverse side parts 3 are stacked close to each other or next to each other, the centering pins 41 of a transverse side part 3 engage in the associated centering openings 43 of the adjacent transverse side part 3. Slipping of the individual layers is thereby prevented.

In the same way, as shown in Figures 6 to 8 It can be seen, the longitudinal side parts 2 in their edge regions on their inside transversely projecting centering 42, which can engage in opposite centering holes 44 of an adjacent longitudinal side part 2, when the longitudinal side parts 2 are tightly stacked next to each other or each other.

The bottom part 1 is formed as a pallet and has lateral Hubgeräteeinstecköffnungen 38, in which in a known manner, for example, the fork of a forklift can be inserted. The Hubgeräteeinstecköffnungen 38 are bounded at the top by a top wall 39 which has a distance to the top horizontal wall 14 of the pallet, so that there is a cavity 40 therebetween. The male elements 10, 11, anchor hooks 27 and projection elements 32, which penetrate the uppermost wall 14 of the bottom part 1, thus protrude into this cavity and can not be damaged by lifting devices.

The number of anchor elements 27, male elements 10, 11 and projection elements 32 depends on the size of the box. In the present embodiment, four Änkerelemente 27 and three projection elements 32 are provided on each longitudinal side of the box, while on each short side of the box seven male elements 10, 11 are provided.

It is particularly expedient if transverse side parts 3 and longitudinal side parts 2 each consist of one-piece injection-molded parts.

Claims (15)

Dismountable box, with a floor part (1), - Vertical on the bottom part (1) attachable side parts comprising two mutually parallel transverse side parts (3) and two mutually parallel longitudinal side parts (2), wherein the longitudinal side parts (2) each have at least one bottom anchor hook (27) which extends downwardly over the Support plane of the longitudinal side parts (2) protrudes and in an associated Ankereinführöffnung (27) of the bottom part (1) can be inserted, a corner locking device, with which the transverse side parts (3) and the longitudinal side parts (2) are mutually lockable and which has at least one locking hook (5) in each corner region of the box, characterized: - That the locking hooks (15) on inner end walls (17) of the transverse side parts (3) are fixed, from which wall projections (18) between the locking hook (15) as far after extend outside, that the locking hooks (15) do not protrude beyond the end face (19) of the wall projections (18), - That the wall projections (18) are arranged offset relative to the inner walls (7) of the transverse side parts (3), - And that the longitudinal side parts (2) in their outer vertical end walls (20) recesses (34) into which the locking hooks (15) in a raised position of the transverse side parts (3) are laterally inserted, so that the transverse side parts (3) together with the locking hooks (15) can be lowered into a lower position corresponding to the position of use, in which the locking hooks engage behind a wall (21) of the longitudinal side parts (2). Box according to claim 1, characterized in that the bottom part (1) is designed as a pallet having lateral Hubgeräteeinstecköffnungen (38). Box according to claim 2, characterized in that the Hubgeräteeinstecköffnungen (38) by an upper wall (39) are limited, which has a distance to the uppermost horizontal wall (14) of the pallet, so that there is a cavity (40) therebetween. Box according to one of the preceding claims, characterized in that the Ankereinführöffnungen (27) are formed such that the longitudinal side parts (2) can be brought by displacement in its longitudinal direction in a longitudinal position in which the anchor hooks (27) has a wall (14) of the Under the bottom part (1). Box according to one of the preceding claims, characterized in that the anchor hooks (27) are L-shaped in side view and have a free horizontal leg (27a) which has such a distance from the support plane of the longitudinal side parts (2) that the to be undercut Wall (14) of the bottom part (1) in the insertion plane between the support plane and horizontal leg (27 a) formed slot (28) can be inserted. Box according to one of the preceding claims, characterized in that a plurality of arranged in an aligned row anchor hooks (27) are provided, wherein between each two anchor hooks (27) at least one projection element (32) of the lower end wall (26) of the longitudinal side part (2) extends downwardly, which in an associated longitudinal slot (33) in the bottom part (1) is displaceable. Box according to one of the preceding claims, characterized in that the locking hooks (15) of the transverse side parts (3) are L-shaped in side view and have a downwardly projecting vertical leg (15a) to the adjacent end wall (17) of the transverse side part (3 ) has a distance such that, upon a downward movement of the transverse side part (3), the wall (21) of the longitudinal side part (2) to engage behind is in the insertion slot (35) formed between the end wall (17) of the transverse side part (3) and vertical leg (15a). can be introduced. Box according to one of the preceding claims, characterized in that the transverse side parts (3) each have at least one bottom-side male element (10, 11), which protrudes downwards over the support plane of the transverse side parts (3) and can be inserted into assigned insertion openings (12, 13) of the bottom part (1). Box according to one of the preceding claims, characterized in that the transverse side parts (3) vertical grooves (5), in which engage the outer vertical edge regions (6) of the longitudinal side parts (2). Box according to one of the preceding claims, characterized in that the transverse side parts (3) each have a lifting prevention device. Box according to claim 10, characterized in that the high lifting prevention device consists of a spring tab (23) which is arranged in the vertical edge region of the transverse side parts (3) and a transversely to the main plane of the transverse side parts (3) projecting free end (24) having a Horizontal wall (25) in the vertical edge regions (6) of the longitudinal side parts (2) engages under. Box according to one of the preceding claims, characterized in that at the top of the box in each corner region an upwardly projecting stack guide element (36) is provided, which consists of two complementary half-elements (36a, 36b), wherein a half-element (36b) on Longitudinal side part (2) and the other half-element (36a) on the transverse side part (3) is arranged. Box according to claim 12, characterized in that each half-element (36a, 36b) is formed semicircular, so that two adjoining half-elements (36a, 36b) a conical, upwardly tapering Stapelführungslement (36) form. Box according to one of the preceding claims, characterized in that the longitudinal side parts (2) and / or transverse side parts (3) in their edge regions centering pins (41, 42) which transversely to the main plane of the side parts (2, 3) on one side over the Projecting outer contour, while on the respective centering pin (41, 42) opposite side of the side part (2, 3) has a centering opening (43, 44) is provided, so that when dense Aufeinander or juxtaposition of the same side parts (2, 3) the centering (41, 42) of a side part (2,3) in the associated centering openings (43, 44) of the adjacent side part (2, 3) engage. Box according to one of the preceding claims, characterized in that the transverse side parts (3) and longitudinal side parts (2) each consist of one-piece injection-molded parts.

Images