JPS607293Y2 - container top lid - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a top lid of a container, and more specifically, to a paper assembly lid for a polygonal container such as a pentagon.

Conventionally, paper assembling packaging containers have been used to eliminate bulk when not in use.

These paper containers are generally made in the form of an integrated book, in which case they have poor shape retention, while plastic containers with separate lids have good shape retention but are somewhat stiff as a whole. There were drawbacks.

This idea was made in view of the above points, and its features include a polygonal lower top plate, and inner and outer side plates connected from each side of the lower top plate through fold lines. and an approximately semicircular upper top plate, and a connecting piece connected to one side of each of the outer side plates via a fold line, and by inserting the connecting piece between the inner and outer side plates, each side of the top plate is By joining the vertical side plates and joining each upper plate by stacking the upper plates so that they overlap each other alternately on the lower plate, each part becomes double, with high shape retention and a soft feel. This provides a top lid for the container.

An embodiment of this invention shown in the drawings will be described in detail below.

FIG. 1 is a developed view of the top lid for a container of this invention, in which inner side plates 3a to 3e are connected to inner side plates 3a to 3e via fold lines 2a to 2e on each side of a lower top plate 1 forming a regular pentagon, and via fold lines 4a to 4e. External outer plates 5a to 5e, which are slightly wider than the inner side plates, and outer top plates 7a to 7e, which extend slightly the same width as the inner and outer outer sides via fold lines 6a to 6e, are connected, respectively. A connecting piece having the same length as the connecting pieces 9a to 9d having a length approximately 1.3 times the side length of the pentagon is connected from one side end of each of the external side plates 5a to 5e via the fold lines 8a to 8e. 9e
are extended respectively.

Incidentally, the connecting pieces 9a to 9d are provided with fold lines 10a to 10d at the same positions as the inner and outer side plate widths from the fold lines 8a to 8d.

Next, when assembling the lid, first bend the inner side plates 3a to 3e at right angles to one side with respect to the inner top plate 1 along the fold lines 2a to 2e as shown in FIG. As shown in FIG. 3, the outer side plates 5a to 5e are bent along the fold lines 4a to 4e so as to be in contact with the outer sides of the inner side plates 3a to 3e, and the inner and outer side plates 3b are formed.

5b, and the side edges of the inner and outer plates 3a and 5a and the inner and outer plates 3b and 5b are completely in contact with each other, and both sides of the plate are connected to the top plate 1.
from the fold line 10a to the end of the inner and outer plates 3C? 5C together with the connecting piece 9b so that the side edges of the inner and outer plates 3b and 5b and the inner and outer plates 3c and 5c are in complete contact with each other,
Make sure that both side plates are at right angles to top plate 1.

In the same manner, the connecting pieces 9e are finally attached to the inner and outer plates 3a,
The inner and outer plates 3e and 5a are inserted so that the side edges of the inner and outer plates 3av5a are completely in contact with each other, and both side plates are perpendicular to the top plate 1.

Next, the outer top plate 7a is folded onto the inner top plate 1 along the fold line 6a, and then the outer top plate 7b is folded onto the inner top plate 1 along the fold line 6a so that a part of the outer top plate 7b also overlaps the outer top plate 7a. Bend at 6b,
Thereafter, fold the outer top plate 7e one after another in the same way so that it overlaps the outer top plate 7d along the fold line 6e, and fold it onto the inner top plate 1 so as to be inserted under the outer top plate 7a, as shown in FIG. The outer lid is completed by pasting the seal 11 on the outer top plate.

Therefore, the external side plates 5a to 5e and the external top plate 7a
~7e and the sticker 11 are colored to match the petals and flower core, and other dark colors are applied to the surfaces of the internal top plate 1 and internal side plates 3a to 3e opposite to the colored surfaces of the external side plate and external top plate. By applying coloring, a pleasant-looking lid can be constructed by simply bending the lid, except for pasting the sticker.

This lid is used as a lid for a plastic box, but it can also be used as a lid for a paper box.

As described above, this invention consists of a polygonal lower top plate, an inner side plate and an outer side plate connected to each side of the lower top plate through fold lines, and a substantially semicircular upper top plate, and each of the above-mentioned parts. It has a connecting piece connected to one side of the outer side plate via a fold line, and by inserting the connecting piece between the inner and outer side plates, the side plates perpendicular to each side of the top plate are connected, and a matching piece is attached to the lower top plate. Each part is doubled by stacking the adjacent top plates so that they overlap each other alternately and joining each top plate, so the lid has a high retention capacity and a soft feel, making it easy to bend with just the adhesive of the sticker. Moreover, it has the advantage of not easily losing its shape and can be made at low cost.

[Brief explanation of the drawing]

The figures show one embodiment of this invention. Figure 1 is an exploded view of the assembled top lid, Figures 2a and 2 are explanatory diagrams of the lid assembly procedure, and Figure 3 shows the completed assembly. FIG. 3 is an enlarged perspective view of the upper lid. 1...Internal top plate, 2a to 2e, 4a to 4e16
a~6e18a~8e, 10a~10d...Folded line, 3a~3e...Inner side plate, 5a~5e...
...External side plate, 7a to 7e...External top plate,
9a-9e...Connection piece.

Claims (1)

[Scope of utility model registration request] A polygonal lower top plate, an inner side plate and an outer side plate, and a substantially semicircular upper top plate connected from each side of the lower top plate via a fold line, and a fold line on one side of each of the outer side plates. By sandwiching the connecting pieces between the inner and outer plates, the side plates perpendicular to each side of the top plate can be connected, and the upper top plates adjacent to each other can be alternately placed on the lower top plate. A top lid for a container characterized in that each part is doubled by stacking the top plates so that they overlap and joining each other.