DE202017106800U1 - Stackable transport box made of corrugated cardboard or cardboard - Google Patents

Abstract

Stackable folding box (1) of corrugated board, cardboard or cardboard comprising: • a floor (2) with a rectangular layout, • four side walls (3, 4, 5, 6), each perpendicular to the floor (2), • four corners ( 7), wherein always two side walls in the corner collide, • at least one stacking opening (8) in the bottom, characterized in that - the bottom (2) has four stacking openings (8), - the stacking openings (8) in the four corners ( 7) of the bottom plate are arranged, - the stacking openings (8) have a triangular or trapezoidal plan, - the two opposing transverse side walls (3, 5) are double-walled, - the folding box (1) has four vertical stacking struts (9), the longer as the side wall (3, 4, 5, 6) are so that they protrude above the folding box (1), - each transverse side wall (3, 5) each having two stack struts (9), the part of the inner wall (10 ) of the transverse side wall (3, 5) and e over a folding line (12) are hinged to the inner wall (10) of the transverse side wall and - the cross section of a stacking strut (9) is smaller than a stacking opening (8).

Description

The invention is a stackable folding box made of corrugated cardboard, cardboard having a bottom with a rectangular plan, four side walls, which are each arranged perpendicular to the ground, four corners, with always two side walls collide in the corner and at least one stacking opening in the ground.

Many goods are transported in boxes or cartons and also offered at the point of sale. For many foods, such as Fruits or vegetables, but also drinks made from them, such as wine or juice, or products, such as jams or pickles, wooden boxes are used. These are stackable and have an attractive look at the point of sale, they can also be reused. Wood has the disadvantage that it has a high weight. Also, the disposal of the boxes is expensive if no reuse takes place.

It is therefore usually also stackable boxes made of corrugated cardboard, cardboard or cardboard used, which have a lower weight and can be easily disposed of. Also, these materials allow a freer design of the geometry of the box.

A basket for fruits and vegetables, which consists of a corrugated cardboard cut, is from the DE 20 2007 010 100 U1 known. The basket has stacking lugs and Staplelausnehmungen for safe stacking. The stacking lugs are arranged on the longitudinal sides of the basket at the top.

An alternative solution for stackable folding cartons is in the DE 10 2014 211 820 B4 described. The folding carton has retaining anchors on the bottom side and recesses in the upper edge of the folding carton, which hold the retaining anchors flush. Due to the positive cooperation of retaining anchor and recess a stable stacking is achieved.

Disadvantage of the known stackable boxes and folding cartons is that each separate stacking lugs are necessary, which have no other optical or technical function. The stacking lugs are visually often less appealing and cause the boxes are not used individually.

Object of the present invention is to provide a folding box, which is stackable, has a high stability when stacking and also individually has a pleasing appearance.

The object is achieved by a stackable folding box according to protection claim 1. Furthermore, the object is achieved by a blank according to protection claim 9.

Further embodiments are the subject matter of the subclaims or described below.

• • einen Boden mit rechteckigem Grundriss,
• • vier Seitenwände, die jeweils senkrecht zum Boden angeordnet sind, wobei mindestens zwei Seitenwände doppelwandig ausgestaltet sind,
• • vier Ecken, wobei immer zwei Seitenwände in der Ecke aufeinanderstoßen

und

• • mindestens eine Stapelöffnung im Boden.

Der Boden der erfindungsgemäßen Faltkiste weist vier Stapelöffnungen auf. Die Stapelöffnungen sind in den vier Ecken der Bodenplatte angeordnet und haben einen dreieckigen oder trapezförmigen Grundriss. Wenn die Stapelöffnungen einen dreieckigen Grundriss haben, ist bevorzugt die Spitze des Dreiecks in der Ecke der Bodenplatte angeordnet. Besonders bevorzugt entspricht der Grundriss einem gleichschenkelig-rechtwinkeligem Dreieck. Die zwei einander gegenüberliegende Querseitenwände sind mindestens doppelwandig, d.h. die Querseitenwände haben eine innere/innenliegende Wand, die zum Inneren der Kiste weist, und eine äußere/außenliegende Wand, die zur Außenseite der Kiste weist. Innenliegende und außenliegende Wand bilden gemeinsam die Querseitenwand. The stackable folding box according to the invention made of corrugated cardboard, cardboard or cardboard has

• • a floor with a rectangular floor plan,
• Four side walls, which are each arranged perpendicular to the floor, wherein at least two side walls are double-walled,
• • four corners, with two side walls always colliding in the corner

and

• • at least one stacking opening in the floor.

The bottom of the folding box according to the invention has four stacking openings. The stacking openings are arranged in the four corners of the bottom plate and have a triangular or trapezoidal floor plan. If the stacking openings have a triangular outline, it is preferred that the apex of the triangle be located in the corner of the floorboard. Particularly preferably, the floor plan corresponds to an isosceles-right-angled triangle. The two opposing transverse side walls are at least double-walled, ie the transverse side walls have an inner / inner wall facing the interior of the box and an outer / outer wall facing the outside of the box. Inner and outer wall together form the transverse side wall.

The folding box according to the invention is preferably carded on two sides or four-sided folded.

The folding box according to the invention has four vertical stacking struts, which are longer than the side wall, so that they protrude upwards over the folding box. Each transverse side wall has in each case two stack struts, wherein the stack struts are part of the inner wall of the transverse side wall and are articulated via a fold line to the inner wall of the transverse side wall. The cross section of a stack strut is smaller than a stack opening. As a result, the stacking strut of a folding box can be placed in the stack opening of a folding box arranged above it.

As below, each directed to the ground or understood on the side of the soil. At the top, the side of the folding box with the opening for product picking, i.e. each side, is opened. understood the opposite side of the ground.

A stack strut of the folding box according to the invention is preferably formed from at least two rectangular surfaces, which are connected to one another via a fold line. The fold line extends in two rectangular areas along the longitudinal axis of the stack strut. Preferably, the rectangular areas are congruent to each other. The stacking strut has in one embodiment a triangular plan, wherein the triangle is spanned by the two rectangular areas.

Preferably, the folding box according to the invention has no separate stacking lugs, i. in that, apart from the stacking struts, there are no further elements which serve to align or lock the folding box during stacking.

The folding box according to the invention is preferably made of corrugated cardboard. The folding box is preferably colored, printed, laminated or glued or decorated in other usual ways. Particularly preferably, the folding box according to the invention is provided with a wood look, i. There is a pattern or ornament applied that has a wood grain or other optical features of wood. The wood look of the folding box according to the invention is reinforced by the stack struts.

In one embodiment, the bottom and / or the side walls of the folding box according to the invention have opening slots, preferably elongated opening slots which are parallel to each other. If a high load of the folding box according to the invention is desired, no opening slots are placed in the ground.

In a further embodiment, the folding box according to the invention has a respective recess as a handle opening in the transverse side walls, wherein the recess is preferably arranged horizontally in the middle.

• – einen Boden,
• – zwei an den Boden angelenkte Längsseitenwände, die jeweils über eine Faltlinie an die Längsseite des Boden angelenkt sind,
• – zwei an den Boden angelenkte kurze Quersseitenwände, die jeweils über eine Faltlinie an die Querseite des Boden angelenkt sind,
• – vier Verbindungslaschen, wobei die Verbindungslaschen jeweils an die Querseiten der Längsseitenwände angelenkt sind und über eine Faltlinie mit dieser verbunden sind,
• – mindestens eine Stapelöffnung im Boden.

Erfindungsgemäß weist der Boden des Zuschnitts vier Stapelöffnungen auf, wobei die Stapelöffnungen in den vier Ecken der Bodenplatte angeordnet sind. Die Stapelöffnungen im Boden haben einen dreieckigen oder trapezförmigen Grundriss, bevorzugt den Grundriss eines gleichschenkelig-rechtwinkeligen Dreiecks. Die Quersseitenwände sind doppelwandig und weisen ein Außenteil und ein Innenteil auf, die über eine Mittelfaltlinie miteinander verbunden sind, wobei die Mittelfaltlinie parallel zur Bodenseite verläuft. An das Innenteil einer Quersseitenwand sind jeweils zwei Stapelstreben angelenkt, die länger als die Seitenwand und länger als das Innenteil der Seitenwand sind. Die Stapelstreben sind jeweils über eine Faltlinie, die senkrecht zur Mittelfaltlinie verläuft, an das Innenteil der innenliegenden Seitenwand angelenkt. The one-piece blank according to the invention for a stackable folding box has:

• - a floor,
• Two longitudinal side walls hinged to the floor, each hinged by a folding line to the longitudinal side of the floor,
• Two short transverse side walls hinged to the ground, each hinged to the transverse side of the ground by a folding line,
• Four connecting straps, wherein the connecting straps are each articulated to the transverse sides of the longitudinal side walls and are connected to the latter via a folding line,
• - At least one stack opening in the ground.

According to the invention, the bottom of the blank has four stacking openings, wherein the stacking openings are arranged in the four corners of the bottom plate. The stacking openings in the bottom have a triangular or trapezoidal plan, preferably the outline of an isosceles-right triangle. The transverse side walls are double-walled and have an outer part and an inner part, which are connected to one another via a center fold line, wherein the center fold line runs parallel to the bottom side. To the inner part of a transverse side wall in each case two stack struts are articulated, which are longer than the side wall and longer than the inner part of the side wall. The stack struts are each hinged to the inner part of the inner side wall via a fold line which is perpendicular to the center fold line.

The blank according to the invention preferably has no separate stacking noses. The blank according to the invention consists of corrugated cardboard, cardboard or cardboard, preferably corrugated cardboard. The blank can be dyed, printed, laminated or glued or decorated in other usual ways. Particularly preferably, the blank according to the invention is provided with a wood look, i. There is a pattern or ornament applied that has a wood grain or other optical features of wood.

The folding box according to the invention is preferably unfolded from a blank according to the invention. Accordingly, the blank according to the invention preferably has all the features that also comprise the folding box according to the invention.

• • vier Seitenwände, die senkrecht zueinanderstehen und einen rechteckigen Grundriss bilden, wobei die Vorderwand und die Rückwand eine rechteckige Grundfläche haben und die Vorderwand kürzer ist als die Rückwand,
• • wobei die zwei einander gegenüberliegende Seitenwände nach oben mindestens eine V-förmige Ausnehmung aufweisen und an ihrer einen Seite der Höhe der Vorderwand und an ihrer anderen Seite der Höhe der Rückwand entsprechen und der Scheitelpunkt des V zur Unterseite des Sockels orientiert ist,
• • mindestens eine Aufnahmeöffnung für eine Faltkiste,
• • mindestens eine Stapelnase pro Aufnahmeöffnung zum Befestigen der Faltkiste und
• • der Sockel aus Wellpappe, Pappe oder Karton, bevorzugt Wellpappe besteht.

The invention further relates to a socket for receiving at least one folding box according to the invention, comprising

• Four side walls which are perpendicular to each other and form a rectangular plan, the front wall and the rear wall having a rectangular base area and the front wall being shorter than the rear wall,
• • wherein the two opposing side walls upwards have at least one V-shaped recess and correspond on one side of the height of the front wall and on the other side of the height of the rear wall and the vertex of the V is oriented to the underside of the base,
• At least one receiving opening for a folding box,
• • at least one stacking nose per receiving opening for attaching the folding box and
• • The base is made of corrugated cardboard, cardboard or cardboard, preferably corrugated board.

The base according to the invention preferably has two receiving openings.

In one embodiment, the socket according to the invention in the receiving opening a Support plate for supporting the folding box, wherein the support plate is arranged at the bottom of the receiving opening diagonally to the ground.

The folding box according to the invention is stackable and has a high stability. It has a high load capacity and stability. The folding box can also be used by individuals, for example as a transport or shopping box, without this function being disturbed by additional stacking lugs. The folding box according to the invention preferably consists of the one-piece blank according to the invention. This allows a cost-effective production and a simple unfolding. There are no separate bonds necessary. In a design in wood look also creates a visually appealing storage and decorative box. The folding box according to the invention can be used in a base, so that an attractive stacking display is created, which can also be used to present the product.

The invention will be explained in more detail with reference to FIGS. Show it

1 a plan view of a folding box according to the invention,

2 the folding box according to the invention 1 from the bottom,

3 a blank according to the invention,

4 a base according to the invention without folding box and

5 a base according to the invention with folding boxes.

1 shows a folding box according to the invention 1 , The folding box 1 has a floor 2 and four side walls arranged perpendicular thereto 3 . 4 . 5 and 6 on. The floor 2 is rectangular and has two long side walls (long sides) 4 and 6 and two short sidewalls, the transverse sidewalls, 3 and 5 , The folding box 1 has four corners 7 , In each corner is a stack strut 9 to recognize. The stacking strut 9 each consists of two rectangular areas 13 . 14 that have a fold line 15 connected to each other. The stacking strut 9 here has a triangular floor plan. In the transverse side walls 3 . 5 are handle openings 17 arranged. Both the floor 2 , as well as the side walls 3 . 5 wise opening slots 16 on.

2 shows the folding box according to the invention 1 out 1 from the bottom. In the corners 7 of the soil 2 are stack openings 8th recognizable. The stack openings 8th have a triangular floor plan. In the ground 2 are also stacking slots 18 recognizable, which serve to receive the stacking lugs of the base. It is also recognizable that the side walls 3 and 5 is designed double-walled and an internal wall 10 and an outside wall 11 having.

3 shows a blank according to the invention 100 , The blank has a bottom 2 on, on all four corners stacking openings 8th Has. To the transverse sides of the bottom QB are the transverse side walls 3 and 5 about a fold line 121 hinged. The transverse side walls each have an inner wall 10 and an outside wall 11 on. The inner wall / inner part 10 and the outside wall / outside part 11 are over a middle fold line 12 connected with each other. To the inner part 10 are the rectangular areas 13 the stack struts 9 about a fold line 19 hinged. The fold line 19 runs perpendicular to the middle fold line 12 between inner part 10 and outer part 11 , Both inner part 10 , as well as outer part 11 wise opening slots 16 on. In addition, both recesses 17 for the handle opening.

To the ground 2 are on the long side LB over a fold line 120a . 120b the longitudinal side walls 4 and 6 hinged. At the transverse sides of the longitudinal side walls QL are each connecting tabs 122 about a fold line 123 hinged. The blank has a total of 4 connecting strap 122 on.

4a shows a socket according to the invention 200 , With a front wall 201 , a back wall 203 and 2 sidewalls 202 and 204 , It can be seen that the front wall 201 much shorter than the back wall 203 is. The side walls 202 and 204 have at the top an oblique course, that of the upper edge of the front wall 201 to the upper edge of the rear wall 203 runs. The base is with 2 receiving openings 206 executed. The base has stacking lugs 207 on, for fixing the folding boxes 1 serve. In addition, in the receiving openings 206 support plates 208 arranged at the bottom.

4b shows the base of the invention 4a in a side view. Well recognizable here are the V-shaped recesses 205 in the sidewall 202 , In every receiving opening 206 can a folding box 1 to be ordered.

5 shows the base according to the invention 200 with two folding boxes 1 in the receiving opening 206 are arranged.

LIST OF REFERENCE NUMBERS

 LB

 Long side of the ground

 QB

 Transverse side of the ground

QL

 Transverse side of the longitudinal side wall

 1

 Stackable folding box

2

 ground

3

 Transverse side wall

 4

 Side wall

 5

 Transverse side wall

 6

 Side wall

 7

 corner

 8th

 stack opening

 9

 stacking strut

 10

 inside wall

 11

 outside wall

 12

 fold line

12

 central fold

 13

 rectangular area

14

 rectangular area

 15

 fold line

 16

 opening slot

 17

 grip opening

 18

 stack slots

 19

 fold line

100

 one-piece cut

 120

 fold line

 121

 fold line

122

 connecting strap

 123

 fold line

 200

 base

 201

 front wall

 202

 Side wall

 203

 rear wall

204

 Sidewall pedestal

205

 V-shaped recess

 206

 receiving opening

207

 stack nose

 208

 support plate

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202007010100 U1 [0004]
• DE 102014211820 B4 [0005]

Claims (15)

Stackable folding box ( 1 ) of corrugated board, cardboard or paperboard • a floor ( 2 ) with a rectangular layout, • four side walls ( 3 . 4 . 5 . 6 ), each perpendicular to the ground ( 2 ), • four corners ( 7 ), where always two side walls meet in the corner, • at least one stack opening ( 8th ) in the soil, characterized in that - the soil ( 2 ) four stacking openings ( 8th ), - the stack openings ( 8th ) in the four corners ( 7 ) of the bottom plate are arranged, - the stack openings ( 8th ) have a triangular or trapezoidal layout, - the two opposite transverse side walls ( 3 . 5 ) are double-walled, - the folding box ( 1 ) four vertical stacking struts ( 9 ) longer than the side wall ( 3 . 4 . 5 . 6 ), so they go up over the folding box ( 1 ), - each transverse sidewall ( 3 . 5 ) each two stack struts ( 9 ), which is part of the inner wall ( 10 ) of the transverse side wall ( 3 . 5 ) and about a fold line ( 12 ) to the inside wall ( 10 ) of the transverse side wall are articulated and - the cross section of a stacking strut ( 9 ) smaller than a stack opening ( 8th ). Folding box ( 1 ) according to claim 1, characterized in that the stacking strut ( 9 ) of at least two rectangular areas ( 13 . 14 ) formed over a fold line ( 15 ) are interconnected. Folding box ( 1 ) according to claim 1 or 2, characterized in that the stacking strut ( 9 ) has a triangular floor plan. Folding box ( 1 ) according to one of the preceding claims, characterized in that the folding box ( 1 ) has no separate stacking lugs. Folding box ( 1 ) according to one of the preceding claims, characterized in that the folding box is made of corrugated cardboard. Folding box ( 1 ) according to one of the preceding claims, characterized in that the floor ( 2 ) and / or the side walls ( 3 . 4 . 5 . 6 ) Opening slots ( 16 ) exhibit Folding box ( 1 ) according to one of the preceding claims, characterized in that each one recess ( 17 ) as a handle opening in the transverse side walls ( 3 . 5 ), preferably horizontally in the middle, is arranged. Folding box ( 1 ) according to one of the preceding claims, characterized in that the folding box is colored, printed, laminated or glued or decorated, preferably provided with a wood look. One-piece cut ( 100 ) for a stackable folding box ( 1 ) - a floor ( 2 ), - two longitudinal side walls hinged to the floor ( 4 . 6 ), each with a fold line ( 120 ) are hinged to the longitudinal side (L) of the ground, - two to the ground ( 2 ) hinged short transverse side walls ( 3 . 5 ), each with a fold line ( 121 ) are hinged to the transverse side (QB) of the ground, - four connecting straps ( 122 ), wherein the connecting straps are each hinged to the transverse sides (QL) of the longitudinal side walls and a fold line ( 123 ) are connected to this, - at least one stack opening ( 8th ) in the soil, characterized in that - the soil ( 2 ) four stacking openings ( 8th ), - the stack openings ( 8th ) are arranged in the four corners of the bottom plate, - the stack openings ( 8th ) have a triangular or trapezoidal floor plan, - the transverse side walls ( 3 . 4 ) are double-walled and an outer part ( 11 ) and an inner part ( 10 ) which have a center fold line ( 12 ) and the center fold line ( 12 ) runs parallel to the bottom side, - to the inner part ( 10 ) a transverse side wall in each case two stack struts ( 9 ), which are longer than the side wall ( 3 . 5 ) and longer than the inner part ( 10 ) of the sidewall and - the stack struts ( 9 ) in each case via a folding line (12) which is perpendicular to the center fold line (11). 12 ), to the inner part ( 10 ) are hinged to the transverse side wall. Cut ( 100 ) according to claim 9, characterized in that the blank has no separate stacking lugs. Cut ( 100 ) according to claim 9 or 10, characterized in that the blank of corrugated cardboard, cardboard or cardboard, preferably corrugated board, consists. Folding box ( 1 ) according to one of claims 1 to 8, characterized in that the folding box ( 1 ) from a blank ( 100 ) is unfolded according to one of claims 9 to 11. Socket ( 200 ) for receiving at least one folding box ( 1 ) according to one of claims 1 to 8 or 12, comprising • four side walls ( 201 . 202 . 203 . 204 ), which are perpendicular to each other and form a rectangular plan, • where the front wall ( 201 ) and the back wall ( 203 ) have a rectangular base and the front wall ( 201 ) is shorter than the back wall ( 203 ), Wherein the two opposing side walls ( 202 . 204 ) upwards a V-shaped recess ( 205 ) and on one side correspond to the height of the front wall and on the other side to the height of the rear wall and the vertex of the V is oriented to the underside of the base, at least one receiving opening ( 206 ) for a folding box, • at least two stacking lugs ( 207 ) per receiving opening ( 206 ) for attaching the folding box ( 1 ) and • the base is made of corrugated cardboard, cardboard or cardboard, preferably corrugated board. Socket ( 200 ) according to claim 13, characterized in that the base ( 200 ) two exception openings ( 206 ) having. Socket ( 200 ) according to claim 13 or 14, characterized in that the base in the outlet opening ( 206 ) a support plate ( 208 ) for supporting the folding box ( 1 ), wherein the support plate is arranged on the underside of the exception opening diagonally to the underside of the base.

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