JPH0221374Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> The present invention is a paper box with a double-opening inner lid, which is particularly suitable for gift boxes, and has an inner lid consisting of a box body, an inner lid, and a cover lid made of a single blank. Regarding paper boxes.

<Prior Art> Conventionally, as shown in Fig. 8a, gift cartons have been made by assembling three separate blank sheets for the main body A, inner lid B, and cover C, and then setting them together. or use it as a single container,
As shown in Fig. 8b, by cutting out a window in the upper part of the hexagonal paper container D in advance, the main body and the inner lid can be integrated, and the two parts including the cover lid C' can be set. Therefore, it was common to use it as a single container.

<Problem that the invention aims to solve> However, due to problems such as workability, cost, and the wrong number of parts in the inventory of packaging materials, it is possible to apply it by machine and also from a single blank sheet. A paper box was desired.

<Means for Solving the Problems> The present invention was made in view of the above-mentioned shortcomings of the conventional technology, and provides a paper box with an inner lid in which the container part, inner lid part, and cover lid are assembled from a single blank sheet. In the container section, a bottom plate, a front plate, an inner top plate, and a rear plate are arranged in series in the shape of a rectangular tube, an insertion hole is formed in the inner top plate, and the inner lid part has a double door shape on the left and right sides of the bottom plate. The side plates and inner cover plate are installed in sequence,
Further, locking pieces that are inserted into the insertion holes are connected to both ends of the inner lid plate, and an outer rear face plate, an outer top plate, and an outer front face plate are successively connected to the remaining end of the bottom plate of the covering lid part. and an outer plate is connected to the remaining two ends of the outer top plate, and the covering lid part is connected to the assembled container part and the inner lid part. It's a paper box.

<Function> The present invention stores the product in a rectangular tube made of the bottom plate, front plate, inner top plate, and rear plate, locks the tip of the double-opening inner lid part to the inner top plate, and then covers the product with a cover lid. It is possible.

<Example> Hereinafter, it will be explained in detail using the drawings.

FIG. 1 is a developed view of a blank sheet for paper with a double-fold inner lid according to the present invention, and the blank sheet consists of a P section that also serves as a container and an inner lid, and a Q section that is a cover lid. First, as for the P part, a hexagonal front plate 2 is installed below the rectangular bottom plate 1, and triangular folding pieces 3, 3 are installed on both oblique sides of the front plate 2. A rectangular inner top plate 4 is connected to the lower side, and an insertion hole 5 is provided in the center vertical direction of the inner top plate 4.
is formed, rectangular folding pieces 6, 6 are successively provided on the left and right sides of the front plate 2, and a rear face plate 7 having the same hexagonal shape as the front plate 2 is also provided below the inner top plate 4. , triangular folding pieces 3' on both oblique sides of this rear plate 7,
3' are arranged in series, and rectangular folding pieces 6' on both the left and right sides,
6' are consecutively provided, and adhesive pieces 8 are consecutively provided below,
An insertion hole 9 is provided on the fold between the adhesive piece 8 and the rear plate 7.
is formed.

Next, as a member corresponding to the inner lid part in the P part, side plates 10, 10 are provided continuously on both left and right sides of the bottom plate 1, and inner lid plates 11, 11 are connected to the both side plates 10, 10. are respectively provided, and furthermore, locking pieces 12, 12 having a width to be inserted into the insertion hole 5 of the inner top plate 4 are provided continuously to both the inner lid plates 11, 11. Here, vertically rectangular folds 1, 1 are formed in both the cover plates 11, 11.

Next, to explain the cover part Q, the bottom plate 1
An outer rear face plate 13 is connected above the fold m, and an outer top plate 14 is connected above the outer rear face plate. The outer plates 15, 15 are arranged in series, and the outer plate 1
Reinforcement plate 1 of the same shape with the hypotenuses of 5 and 15 line symmetrical
6 and 16 are consecutively provided, and furthermore, support pieces 17 and 17 are consecutively provided on the outside thereof.

In addition, the outer rear plate 13 and the outer plates 15, 15
Connecting pieces 18, 18 are provided which have diagonal folds n, n such that they are connected to each other. Further, above the outer top plate 14, an outer front plate 19, a reinforcing plate 20, and a support piece 21 are continuously provided.
Connecting pieces 22, 22 having diagonal folds o, o are provided to connect the outer plates 15, 15,
Folding pieces 23 are connected to the left and right sides of the reinforcing wall 20, and a locking hole 24 is formed on the fold between the reinforcing plate 20 and the supporting piece 21. Here, the structure of the cover part Q is not limited to the above-mentioned embodiment, and may have a structure as shown in FIGS. 2a and 2b, for example. In addition, the above figures 1 and 2 a,
In b, folds are indicated by dotted lines, and numbers other than the main parts are omitted.

Next, FIG. 3 explains the decorative sheet R that is stored inside the lid. Desired pictures and characters are printed on a display board 25 having the same shape as the outer top plate 14, and the lower part of the display is A connecting plate 25' having the same shape as the rear plate 13 has an insertion piece 26 inserted into the insertion hole 7 below the connecting plate 25', and a locking piece 26 inserted into the locking hole 24 above the display plate 25. 27 are installed in series.

Here, patterns, characters, etc. are printed on all or part of one side of the container-cum-inner lid part P, the covering lid part Q, and the decorative plate R.

Next, the assembly method of the present invention will be explained with reference to FIGS. 4 and 5. First, the adhesive piece 7 is glued to the inner surface of the bottom plate 1, and The face plate 7 is made into a rectangular tube shape, and products, etc. are stored in this rectangular tube shape, and the triangular folding pieces 3,
3, 3', 3', 6, 6, 6', 6' inward, then bend them so that the side plates 10, 10 stand up, and then bend them along the shapes of the front plate 2 and the rear plate 7. The inner lid plates 11, 11 are bent inward, and the locking pieces 12, 12 at the tips thereof are inserted into the insertion holes 5 of the inner top plate 4 and locked.

Next, as the outer lid part, the connecting pieces 18, 1
8, 22, 22 so that each diagonal fold n, n, o, o is folded inward, and each outer plate 15, 15
The reinforcing plates 16, 16 are folded in a V-shape, the outer front plate 19 and the reinforcing plate 20 are folded in a V-shape, the folding pieces 23, 23 are folded inward, and the supporting pieces 21, 23 are folded inward.
At 17, the outer front plate 19 and both outer plates 15, 15
It has a double wall structure, so that the printing appears on each inner surface, and the decorative sheet is inserted into the cover lid, and the insertion piece 26 is inserted into the insertion hole 7, and the locking piece 27 is inserted into the locking hole 24. The print section is stopped so that the printed portion also appears on the inner surface of the outer top plate 14 and the outer rear face plate 13.

The cover Q constructed in this way is used by being placed over the container/inner cover P as shown in FIG. 6, using the fold m as a hinge. Further, when opening the lid, the cover lid P is opened using a hinge, and then the inner lid plates 11, 11 are opened double-sidedly.

Moreover, FIGS. 7a and 7b show other embodiments in which the shape of the front plate 2 is changed.

<Effects of the invention> The present invention has the above-mentioned structure, and the container, inner lid, and cover are made of a single blank sheet, and can be pasted by machine, making it not only easy to assemble, but also easy to open. Furthermore, the inner lid has a double-opening structure, providing a paper box suitable for use as a luxurious gift box.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Figure 1 is a developed view of the blank sheet of the present invention, and Figure 2 is a developed view of the blank sheet of the present invention.
Figures a and b are developed views showing other embodiments of the cover, Figure 3 is a developed view of the decorative sheet, Figure 4 is a perspective view showing the assembled state, and Figure 5 is the T-T cross section of Figure 4. Figure 6 is a perspective view showing the state with the lid on,
FIG. 7 is a perspective view showing another example of a container-cum-inner lid part, and FIGS. 8a and 8b are perspective views showing a conventional paper box with an inner lid. P... Container part and inner lid part, Q... Covering lid part, 1
...Bottom plate, 2...Front plate, 4...Inner top plate, 5...
Insertion hole, 10...Side plate, 11...Inner cover plate, 12...
...Latching piece.

Claims (1)

[Scope of utility model registration request] In a paper box with an inner lid, in which the container part, inner lid part, and cover lid are assembled from a single blank sheet, the container part has a bottom plate, a front plate, an inner top plate, and a rear plate connected in series in a rectangular tube shape. An insertion hole is formed in the top plate, and the inner cover part has side plates and an inner cover plate sequentially arranged in a double-door pattern on the left and right sides of the bottom plate, and both ends of the inner cover plate are inserted into the insertion holes. A locking piece is connected in series, and the cover lid part has an outer rear face plate, an outer top plate, and an outer front plate successively connected to the remaining end of the bottom plate, and an outer plate is connected to the remaining two ends of the outer top plate. 1. A double-opening paper box with an inner lid, characterized in that the covering lid part is connected to an assembled container part and an inner lid part.