FR2626845A1 - Packaging and display box which can be made from any sheet material which is cut out or folded and whose lid is formed from a plastic dish - Google Patents

Abstract

The invention relates to a packaging and display box. The bell-shaped dish 2 is made from a sleeve casing with two or four keying tabs; the said dish 2 may have all possible shapes in volume or in cross-section; at the end of its border 3 there is provided a heel-piece 4; the plastic dish 2 serves as a form for the hooping, or cladding framework 6 of the bell case; the plastic dish 2 comprises, at the end of its border, a heel-piece 4 which cooperates with the large or small flaps of the cladding hooping 6 of the bell case and/or with the elements of the reinforcing plate 7. The invention applies to packaging and display boxes, particularly to bell-like boxes.

Description

 The invention relates to a box. packaging and presentation achievable from any sheet material that can be cut or folded such as cardboard and whose cover can form in volume and in section all possible shapes, since made from a thermoformed plastic bowl or injected.

Currently. cardboard boxes made of other similar material as defined above, can hardly contain volume on top
The assembly of the cover, which is flat, is done by folding the legs, then by gluing on the belt or covering frame of the bell. The upper face of the cover is therefore flat (except complex and expensive assembly).

The box according to the invention, using a plastic bowl combined with the covering or frame or cover, allows to be able to obtain all the desired shapes in volume and in section, an unlimited number of faces and rounded angles
It is therefore possible to obtain boxes with multiple faces or with curved faces, said faces possibly being of different sizes.

 In addition, the assembly or setting up of the packaging box is much faster since it does not use bonding but the keying between the bowl and the covering of the bell.

 The plastic bowl serves as a template for the belt, we frame the bell.

Said plastic bowl may be of opaque material, transparent stu
For this purpose, the thermoformed plastic or injectas bowl may include, at the end of its edge, a heel block @ which cooperates with the large to the small flaps of the covering belt of the bell and / or with the elements of the reinforcement plate.

The reinforcing plate can be of different types in the form of a U, crosswise, a plate and a belt, etc. This reinforcing plate is arranged between the covering or reinforcement of the bell and the bowl;
"According to another embodiment, the @ cup can be formed from a cup case with two or four keying tabs, said keying tabs acting as heel pads".

 According to another embodiment, the base of the box can also be formed by a plastic element resulting from the association of two thermoformed or injected cuvettes, by their assembly plane, the aesthetic shape and the external element being able to have an identical shape and / or in harmony with the bell bowl.

 The attached drawings are given as indicative and non-limiting examples. They represent a preferred embodiment according to the invention. They will allow the invention to be easily understood. This preferred embodiment relates to a packaging bell box.

 Figure 1 is a sectional view showing the plastic bowl placed by keying between the flaps of the cover belt and the reinforcing plate.

 Figure 2 is a schematic view of the base and in phantom in the bell bowl showing the aesthetic harmony that may exist between the bell bowl and the external element of the base.

 Figure 3 is a perspective view of the bell bottle with its cover and its bell, a cutout allows to visualize the arrangement of the different elements between them.

 Figure 4 is a partial view according to Figure 3 with two embodiments for the establishment of the bell bowl, on the left side a keyed version with the heel of the bowl, on the right side a glued version without heel.

 Figure 5 is a schematic sectional view showing the arrangement of the heel when there is a reinforcing plate.

 Figure 6 is a view according to Figure 5 but or there is no reinforcing plate.

FIG. 7 is a view according to FIGS. 5 and 6 in which the bowl is made of cardboard formed from a case,
The returns of the legs of the cover belt can be between long or short, keyed or glued.

 Figure 8 is a view according to Figure 7 where the bowl is made of cardboard. In this figure S, a version with long flap is shown on the left and a version with short flap is shown on the right.

 Figure 9 is a plan view of the blank of a U-shaped reinforcing plate.

The reinforcing plate can between formed by all other types of embodiment not shown in the figures. partial reinforcement with two or four flaps, cross reinforcement, reinforcement formed by a plate and a belt, reinforcement formed by a single plate
Figure 10 is a perspective view of the U-shaped reinforcement plate set in volume
Figure 11 is a perspective view of the bell bowl.

 Figure 12 is a plan view of the blank of the blank forming the cover of the bell cover.

 Figure 13 is a plan view of the blank of the blank forming the case of the cardboard bell cup with two (or four) keying tabs.

 Figure 14 is a view of the bowl, according to Figure 13, set in volume.

 FIG. 15 is a view of the developed plane of the blank of another embodiment of a bell bowl.

 Figure 16 is a view of the bowl, according to Figure 15, set in volume.

 The bell bell 1 according to the invention uses a bowl 2 which is made of plastic.

Said bowl 2 can have all possible shapes in volume or in section. At the end of the edge 3 is provided a heel 4,
Said heel block 4 is keyed in with the small flaps 5 of the covering belt 6 and the reinforcement plate 7.

 In Figures 1, 9 and 10, the reinforcing plate 7 is U-shaped.

 The covering belt 6 is formed from a sheath, the cut of which comes from a blank with tabs, flaps and closing lugs.

 According to another embodiment, the base 8 of the. bell boot 1 can also be formed by a plastic element. This base results from the association of two bowl elements 9 and 10 connected by their assembly plane 11. The upper element g can form a housing to form a grid. The external element 10 can have an identical shape and / or an harmony with the aesthetic characteristics of the bell bowl 2.

 According to the embodiments represented in FIGS. 7, 8, 13, t4, 15 and 16, the bell-shaped bowl can optionally be formed from a material such as cardboard.

 The cardboard bell-shaped bowl 12 can be re-formed from two cardboard cases 13. FIG. 7 shows a bell-shaped box with on one side long returns 14 or short returns 15 which can be keyed or possibly glued.

 The cardboard bowl 12 can come from a bell bowl case 13 s with two keying tabs 18, 19 or with four keying tabs with optional two additional tabs le, 17.

 REFERENCES 1. Packaging and presentation box including bell box 2. Plastic bell bowl 3. Bowl border 4 Heel cup 5. Small flap 6. Dressing belt 7 Reinforcement plate 8. Bell box base 9. Upper bowl element 10. Outer bowl element 11. Assembly plan 12. Cardboard bell bowl 13. Cardboard bowl case 14. Long return 15 Short return 16. Additional tab 17. Additional tab lB. Keying tab 19. Keying tab

Claims (8)

 1. Packaging and presentation box which can be produced from any sheet material which is cut or folded, characterized by the fact  that the bell bowl (2 or 12) can be produced in plastic or cardboard (13) produced from a sheath case with two (18, 19) or four keying tabs (16, 17, 18, 19).  2. Box according to claim 1 characterized in that  that said bowl (2) can have all possible shapes. in volume or in section; at the end of its edge (e) is provided a heel piece (4).  3. Box according to any one of claims 1 or 2 characterized in that  that the plastic bowl (2) acts as a template for the belt, or covering frame (6) of the bell.  4. Box according to any one of claims 1, 2 or 3 characterized in that  that said plastic bowl (2) can be of opaque or transparent material.  5. Box.According to claim 2 characterized in that  that the thermoformed or injected plastic bowl (2) comprises, at the end of its edge, a heel piece (4) which cooperates with the large or small flaps of the covering dye (6) of the bell and / or with the elements of the reinforcement plate (7).  6. Box according to any one of claims 1, 2, 3, 4 or 5 characterized in that  that the reinforcing plate may be of different types, U-shaped, cross, a plate and a belt; ; this reinforcing plate is disposed between the covering or frame (6) of the bell, and the upper bowl (2).  7. Boot according to claim 1 characterized in that  that the bowl (12) can be formed from a bowl case with two or four legs (16, 17, 18, 19) for keying; said keying tabs (16, 17, 18, 19) acting as a heel.  8. Box according to claim 1 characterized in that  that the base of the box can also be formed by a plastic element resulting from the association of the two bowls (9, 10) by their welding plane (10), the upper element (9) being able to form a thermoformed grid, the aesthetic shape and the external element can have an identical shape and / or in harmony with the bell bowl (2).