JP2633463B2 - Reclosing device for slide open package - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reclosing apparatus for a slide-open package, in which the inner boat is opened and pulled out from a sleeve-shaped outer box of the slide-open package, the contents are taken out, and the package is resealed as before. About.

[0002]

2. Description of the Related Art Conventionally, in a slide-open package in which a boat is opened from a sleeve-shaped outer box, the boat is pulled out from the outer box, inserted and opened, and when the boat is inserted, the boat is excessively inserted. There is a boat provided with a lock portion having a head plate slightly wider than the lateral width of the outer box at the head of the boat so as not to insert too much.

On the other hand, an arc-shaped tongue formed in the bottom plate of the inner boat is folded back on the lower surface of the bottom plate of the inner boat so as to prevent the entire inner boat from being pulled out when the inner boat is pulled out. There is a locking device that folds the flap into the inner surface of the outer box bottom plate, inserts the inner boat into the outer box in this state, and engages the arc-shaped tongue with the flap.

However, at present, there is no reclosing device for resealing such a slide open package after opening it.

[0005]

In the conventional slide open package of this type, even if the Nakafune is inserted as it was after the Nakafune has been pulled out and the contents taken out, the head remains firmly as before. There was a drawback that it did not return to the closed state.

An object of the present invention is to provide a reclosing device for a slide-open package in which the head returns to the closed state firmly when the boat is inserted as before.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned object, the present invention provides a slide open package comprising a middle boat and a sleeve-like outer box, wherein the middle boat is not excessively inserted into the outer box. A headboard slightly wider than the width of the outer box is provided at the tip of the bottom plate of the boat.

At the tip of the head plate, a foldable piece that can be inserted into the outer box is provided. At the tip of the foldable piece, a bent piece that can be inserted into the outer box is provided. A sticking piece is provided, and a bottom plate, a headboard, a folded piece, and a bent piece to which the sticking piece is stuck form a head.

[0009] Further, a cut is formed on the foldable piece at the end of the end on the continuous fold of the foldable piece and the bendable piece on the head, and a projection continuous with the bendable piece is inserted into the outer box. Then, a cutout portion was provided in the outer box upper surface plate with which the protrusion comes into contact when the head was closed, and the cutout was engaged with the protrusion.

[0010]

[Function] A head plate 4 slightly wider than the lateral width of the outer box 2 is provided at the end of the inner boat bottom plate 3 so that the inner boat 1 is not excessively inserted when the inner boat 1 is inserted into the outer box 2, A folding piece 5 that can be inserted into the box 2 is provided.

A bent piece 6 that can be inserted into the outer box 2 is provided at the tip of the folding piece 5, and a sticking piece 7 to the inner surface of the inner bottom plate 3 is provided at the tip of the bent piece 6.

The inner boat bottom plate 3 to which the sticking pieces 7 are attached,
Since the head plate 4, the folding piece 5, and the bending piece 6 are used as the head 8, the head 8 is composed of the head plate 4, the folding piece 5, the bending piece 6, and the sticking piece 7. By bending and stretching at 5a, 6a and 7a, it becomes freely foldable in a flat shape, and if the head plate 4 and the bent piece 6 connected to the inner boat bottom plate 3 or the sticking piece 7 stand from the inner boat bottom plate 3, It can be returned to the shape of.

A cut 9 ending at the end is provided on the fold 6 on the continuous fold 6 a between the fold 5 and the fold 6 of the head 8, and a projection 10 continuous with the fold 6 is formed. Box 2 and Nakafune 1
The outer box 2 with which the projection 10 contacts when the head 8 is closed
Since the notch 12 is provided in the upper plate 11 of the outer box 2, the projection 10 engages with the notch 12 formed in the upper plate 11 of the outer box 2 when the inner boat 1 is closed to the outer box 2, and the head 8 is Can be tightly closed as before.

[0014]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention.

FIG. 1 shows a slide-open package equipped with a reclosing device according to the present invention when the inner boat is closed by an outer box, and FIGS. 2 and 3 show the inner boat when the inner boat is opened from the outer box.
FIG. 4 is a rear end of the boat, FIG. 5 is a development view of the boat, and FIG. 6 is a development view of the outer box.

Numeral 1 denotes a center boat, and as shown in FIG. 5, side plates 13 and 13 provided with flaps 14 and 14 at the rear end are provided on both sides of the center boat bottom plate 3 through folds 13a and 13a. A rear plate 15 is provided at the rear end of the boat bottom plate 3 with a folded piece 16 connected to the front end via a fold 15a.

Then, the side plates 13, 13 are folded at the folds 13a, 13
a, it is raised from the inner bottom plate 3 and the rear flap 1
4 and 14 are bent inward, and the rear plate 15 is erected at the fold 15a.

Then, the folded piece 16 at the tip is folded inward, and as shown in FIG. 4, the flaps 14, 14 are formed at the cuts 17, 17 on both sides of the continuous fold 16a of the rear plate 15 and the folded piece 16.
The upper end is inserted and the rear part is closed.

Reference numeral 2 denotes a sleeve-shaped outer box, which is provided on both sides of the outer box upper surface plate 11 through folds 18a, 19a.
And the outer box bottom plate 2 in which a sticking piece 21 to the inner surface of the left side plate 18 is continuously provided at a side end of the right side plate 19 through a fold 20a at a side end thereof.
No. 0 is provided, and the sticking piece 21 is stuck to the inner surface of the left side plate 18 to form a sleeve shape (tubular shape).

Reference numeral 4 denotes a head plate connected to the front end of the inner boat bottom plate 3 via a fold 4a, which is slightly wider than the width of the left and right side plates 18 and 19 of the outer box 2. Prevent excessive insertion when inserting

Reference numeral 5 denotes a folding piece, which is a fold 5a at the tip of the head plate 4.
And a width that can be inserted into the outer box 2, that is, a width that fits between the side plates 13, 13 of the boat 1, and is folded into the front end of the boat 1.

A bent piece 6 which can be inserted into the outer box 2 via a fold 6a, that is, is inserted between the side plates 13 and 13 and is parallel to the head plate 4 is provided continuously at the tip of the bent piece 5. Things.

Numeral 7 is a piece to be attached to the inner surface of the inner bottom plate 3 which is connected to the tip of the bent piece 6 via a fold 7a. The tip is aligned with the mark line 22 provided at the position of the total length of the piece 7 and attached.

Reference numeral 8 denotes the inner bottom plate 3 to which the sticking pieces 7 are attached.
A head consisting of the head plate 4, the folding piece 5, and the bending piece 6 forms a parallelogram, and the head can be folded forward as shown in FIGS.

Reference numeral 9 denotes a continuous fold 6 between the folding piece 5 and the bending piece 6.
a at the end of the end, and at the convex cut provided on the folding piece 5,
The projection 10 continuous with the bent piece 6 is cut out.

Numeral 12 denotes a concave notch formed in the outer case upper plate 11 for inserting the inner boat 1 into the outer case 2 and abutting the head 10 when the head 8 is closed as shown in FIG. Is to be engaged.

Reference numeral 23 denotes a notch provided in front of the outer box upper surface plate 11, which presses and flattens the head 8 to form the projection 10 and the concave notch 1.
2 to release the engagement with the boat 2 and open the boat 1.

Numeral 24 denotes a contents see-through window formed in a striped manner behind the outer box upper surface plate 11 for seeing contents 25 contained in the boat 1 from the upper surface of the outer box 2.

When assembling this, the inner bottom plate 3
Upright side plates 13, 13 on both sides of the flaps 14, 1
4 is folded inward, the rear plate 15 is erected, the folded piece 16 at the tip is folded, and the upper ends of the flaps 14, 14 are inserted into the cuts 17, 17 on both sides of the continuous fold of the rear plate 15 and the folded piece 16. Then, the rear part of the boat 1 is closed as shown in FIG.

Next, the Nakafune 1 is inserted into the cylindrical outer case 2 and the head 8 is inserted into the front end of the outer case 2 as shown in FIG. The projected projection 10 is cut out from the folding piece 5, protrudes from the folding piece 5, and automatically engages with the concave notch 12 formed in the outer case upper plate 11, as shown in FIG.
It is completed as a state.

In opening this, the folded piece 5 is pressed from the notch 23 provided in front of the outer case upper plate 11 in FIG. 1, and the head 8 is pressed and flattened as shown in FIG.
The engagement between the and the concave notch 12 may be released, and the boat 1 may be pulled out as shown in FIG.

In resealing this, Nakafune 1
Is inserted into the outer box 2, and the head plate 4 of the head 8 shown in FIG.
a (FIG. 3) may be rotated inward, and the head 8 may be inserted into the front end of the outer box 2.

[0033]

According to the present invention having the above-described structure, in a slide open package in which the inner boat 1 is inserted into the sleeve-shaped outer box 2 or the inner boat 1 is pulled out from the outer box 2 and opened and closed, After opening, it can be resealed exactly as before.

Therefore, the head 8 is not opened unless the head 8 is pressed and flattened. Therefore, the head 8 is not easily opened, is easy to carry, has no dust or the like in the container, and is sanitary when used in a confectionery container.

[Brief description of the drawings]

FIG. 1 is a perspective view of a slide-open package equipped with a reclosing device of the present invention when the inner boat is closed by an outer box.

FIG. 2 is a perspective view of the inner boat of the slide open package provided with the reclosing device of the present invention when opened from an outer box.

FIG. 3 is a perspective view of the slide-open package in which the reclosing device of the present invention is attached, when the boat is pulled out from the outer box.

FIG. 4 is a plan view of a main part of the inner boat showing a closed state of a rear end of the inner boat.

FIG. 5 is a development view of Nakafune.

FIG. 6 is a development view of an outer box.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Naka boat 2 Outer box 3 Naka boat bottom board 4 Head board 4a Fold 5 Folding piece 5a Fold 6 Fold board 6a Fold 7 Adhering piece 7a Fold 8 Head 9 Cut 10 Projection 11 Outer box top board 12 Notch Part 13 Side plate 13a Fold 14 Flap 15 Rear plate 16 Folded piece 17 Cut 18 Left side plate 19 Right side plate 18a, 19a Fold 20 Outer box bottom plate 21 Adhesive piece 22 Marking line 23 Notch 24 Striped see-through window

Claims (1)

(57) [Claims] 1. A slide-open package comprising a middle boat and a sleeve-shaped outer box, wherein a head plate slightly wider than the width of the outer box is provided so as not to insert too much when the middle boat is inserted into the outer box. At the tip of the bottom plate, at the tip of the head plate, a foldable piece that can be inserted into the outer box is provided, at the tip of the foldable piece, at the tip of the bent piece, a bent piece that can be inserted into the outer box, To the bottom plate, headboard,
The folding piece and the bending piece are made to be the head, and a cut is provided on the continuous fold of the folding piece and the bending piece of the head, and a cut is provided throughout the end,
As a projection that is continuous with the bent piece, a notch is provided in the outer box top plate where the projection abuts when the head is closed by inserting the inner boat into the outer box,
A reclosing device for a slide open package, wherein the reclosing device is engaged with the protrusion.