DE7739991U1 - Folding box with a lid - Google Patents

Description

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ZEILER AG plant in Köniz Koni2 / Switzerland

Folding box with a lid The present innovation relates to a folding box with a lid.

When using boxes or containers in general for the transport and use of powdery! Goods, such as washing powder, on the one hand, there are technical problems with regard to the sealing and the stability of the Containers and on the other hand, economic aspects play like the manufacturing price, transportation and stacking of empty containers play a huge role, while the aesthetic aspect does too

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Case 41K

7739991 06.0A.78

is not to be neglected. There are already a large number of different containers for storing powdery Goods known. So wound drums are known, round or flattened, but with rounded corners, with a cardboard box or Plastic lid. These drums are sturdy, but in relatively expensive to manufacture and in particular have the disadvantage that they are empty during transport and stacking take up a relatively large amount of space.

In order to save space when transporting and stacking the empty containers, folding boxes are often used, mostly with glued-in ones Insert, used, which are only erected before filling by gluing on the floor and ceiling. So is one Folding box known whose lid part is integral with the rest The box jacket is made and grips over the box jacket to close it. This lid part is labor-intensive and requires, in addition to the large amount of material, an additional work step when gluing before filling and this box has a lower stackability than the drums.

In contrast, it is the task of the present innovation to provide a folding box that is economically produced and can be packed by machine, and which has good stackability.

This object is achieved by a folding box with a lid, which is characterized in that the box casing protruding corners of the lid are each provided with a sealing rib. In a preferred embodiment, there is the cover made of plastic. The invention will now be explained in more detail with reference to a drawing of an exemplary embodiment.

Figure 1 is a three-dimensional representation of the upper part of the folding box,

FIG. 2 shows, partially in section, a corner of the folding box according to FIG. 1,

Figure 3 shows a partial cross section of a narrow side and

FIG. 4 shows a partial cross-section from the longitudinal side of the folding box according to Figure 1 and

Figure 5 shows from above, in section, a corner of the box according to Figure 1.

In the drawing is a variant of the inventive Folding box shown, the box casing made of a laminated Ε-wave and the lid made of plastic.

In Figure 1 you can see the box casing 1 and the lid 2, the glued box casing the broad sides 3 and the Has narrow sides 4, while the bottom piece, not shown, is designed as usual and usually before filling is glued. By using the laminated Ε-wave as material for the shell body, it is possible to do this in particular It can be seen from FIG. 2 to attach flaps 5 and 6 at the top of the broad and narrow sides and to close them inward bend it and glue it there.

By doubling the wall thickness in the upper part of the packaging the necessary stability is achieved and at the same time reinforcement of the anchoring points for the handle rivets educated.

So that the ones bent inwards into the box jacket and glued on Cloths do not prevent the packaging from lying flat in the delivery condition (blocking in the packaging corners) the same cut out in all four corners. In the resulting gaps, the clamping ribs of the following wedge described cover.

The cover 2 has a smooth central part 7 and a U-shaped closure part 8, with reinforcing ribs all around on the inner leg 9 are attached. The edges of the lid reaching into the box casing are designed as clamping and sealing ribs 10, as shown in FIG. 3 and in particular

can be seen from FIG. When the cover is put on, these clamping ribs 10 engage in the gaps 11 between the inner tabs 5 and 6 of the broad and narrow sides and thereby clamp the lid firmly on the pack. For even better locking of the lid during the consumption, it is useful to attach cams 12 to the narrow sides of the cover, which are in corresponding recesses 13 grip the inner tabs 6 of the narrow sides.

On the narrow sides 4 of the box jacket are continuous on both sides Support rivets 14 attached, into which the handle 15 can be inserted at its slots 16. For shipping will the cover is closed by means of an adhesive strip 17.

In one embodiment, the box body is as usual made of cardboard provided with a liner while the lid remains the same as that described above. Included take over the clamping ribs 10 of the lid the same function as in the first embodiment, since the material in the Can avoid folding lines. The recesses 13 are then arranged on the narrow sides of the insert, while the support rivets and the tape stay the same as in the previous example.

From the above description it emerges that the inventive The folding box, and in particular its closure, can be produced much more easily and economically than the conventional one Container for powdery goods, whereby material can be saved as well as sticking together before filling is much easier, because only the floor has to be glued.

Claims (5)

■ · 3 PROTECTION CLAIMS ■ 1. Folding box with lid, characterized in that the in the box casing (1) protruding corners of the lid (2) are each provided with a clamping rib (10). 2. Folding box according to claim 1, characterized in that the lid (2} consists of plastic. 3. Folding box according to claim 1 or 2, characterized in that the box casing (1) is made of a laminated Ε-wave and has flaps (5, 6) folded over and glued on the cover side, in the columns (11) of which the clamping ribs (10) at the corners grasp. 4. Folding box according to claim 1 or 2, characterized in that the box casing consists of cardboard and has an insert 5. Folding box according to one of claims 1-4, characterized in that that the lid has cams (12) on its narrow side which engage in recesses (13) in the box interior. 773999106.04.78