JPH0741045A - Blister pack - Google Patents

Abstract

PURPOSE:To surely prevent a product from being released by a base board and also easily take out the product. CONSTITUTION:Long tongue-form fitting flaps 16 are formed through notches 17 at the turns 14 at both sides of a case 12. A base board 18 is inserted in the turns 14 to make it slide therein and in this state, a fitting protrusion 21 is formed on the tongue-form fitting flap 16 and fixed in the fitting hole made in the base board 18. On the other hand, when taking out a product, the fitting flaps 16 are peeled off along the notches 17 to release the flap. In this way, the base board 18 can be easily removed from the case 12. When using a product, the base board 18 is inserted in the case 12 to fit the protrusion 21 in the fitting hole and both are kept in the fixed state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blister package which makes it easy to take out a product stored in a housing portion of a case.

[0002]

2. Description of the Related Art A blister package of the prior art will now be described with reference to FIGS.

In the drawing, reference numeral 1 denotes a blister package according to the prior art, and the blister package 1 is roughly composed of a case 2 and a mount 6 which will be described later.

Reference numeral 2 denotes a case formed of a synthetic resin material in a rectangular outer shape. As shown in FIG. 13, the case 2 is located at a substantially central portion and is formed by bending a resin material to store a product. 3 and a pair of folded-back portions 4 and 4 which are formed on both sides in the length direction of the product accommodating portion 3 by folding the edge portions 180 degrees, and are formed on one side in the length direction. And a hook hole 5, and a product (not shown) is accommodated in the product accommodating portion 3.

Reference numeral 6 denotes a mount formed of cardboard in a rectangular shape. As shown in FIG. 14, the mount 6 has a hook hole 7 formed at one side in the length direction and a length direction other. A pair of stopper portions 8 and 8 that are formed on both sides of
The stopper portions 8 contact the folded portions 4 of the case 2 so as to regulate the movement of the mount 6 toward one side in the length direction (direction of arrow A in FIG. 15). Has become.

Reference numeral 9 denotes a staple of a stapler. The staple 9 is a portion where the case 2 and the mount 6 are in contact with each other, for example, in the longitudinal direction, when the case 2 is in contact with the stopper portion 8 of the mount 6. It is positioned on the other side and sealed, and the mount 6 is positioned with respect to the case 2.

Next, a method of assembling the blister package according to the prior art will be described with reference to FIGS. 12 and 15 to 19.

First, after the product is accommodated in the product accommodating portion 3 of the case 2, as shown in FIG. 15, the mount 6 is inserted from one side in the lengthwise direction between the folded-back portions 4 of the case 2, The mount 6 is sequentially moved in the direction of arrow A.

Then, after the state shown in FIG. 16, as shown in FIG. 12 or 17, it is inserted until the stopper portions 8 of the mount 6 come into contact with the other side of the folded portions 4. In this state, the hook hole 5 of the case 2 and the hook hole 7 of the mount 6 overlap each other.

Further, when the stoppers 8 are in contact with the folded-back portions 4, the stoppers 8 prevent the mount 6 from moving in the direction of arrow A, but in the opposite direction of arrow A. Is not regulated, and the case 2 is in a state of being easily separated from the mount 6. Therefore, the other side in the length direction is opened and closed by the staple 9 of the stapler, so that the mount 6 is positioned with respect to the case 2 and is prevented from coming off.

[0011]

In the prior art described above, the staple 9 of the stapler must be removed from the blister package when the product is taken out, which requires a tool and is hooked by the nail. If you try to remove it, there is a problem that it cannot be easily removed, such as scratching your nails.

Further, the case 2 and the backing sheet 6 are only sealed by the stopper needle 9, and the presence of the stopper needle 9 impairs the aesthetic appearance of the blister package 1.

On the other hand, in addition to the open-sealing method using the stopper needle 9, there is also a method in which an adhesive is applied to the contact surface between the case 2 and the mount 6 to open-seal. In this case, the synthetic resin material of the case 2 adheres to the synthetic resin material of the case 2 at the time of opening, and the synthetic resin material cannot be separated cleanly from the synthetic paper material. There is a problem that it takes a lot of time and effort to separate the paper.

Further, in any of the methods of sealing the case 2 and the backing sheet 6 with either the stop needle 9 or the adhesive, if the stop needle 9 is removed or the adhesive portion is peeled off, the case 2
However, since the mount 6 cannot be fixed again and is actually tied with a rubber band or the like, there is a problem that the handling is inconvenient.

The present invention has been made in view of the above-mentioned problems of the prior art, and the present invention makes it possible to easily take out the product from the product accommodating portion, and to cut and fix the case and the mount. It is intended to provide a blister package.

[0016]

In order to solve the above-mentioned problems, a blister package of the present invention is provided with a product accommodating portion, and has a pair of folded-back portions located on opposite sides of the product accommodating portion. It is composed of a case and a mount which is slidably inserted into each folded portion of the case to cover the product accommodating portion.

The features of the configuration adopted by the present invention are as follows:
An engaging / disengaging tongue having an engaging portion is formed on the folded-back portion of the case, and an engaged portion engaged with the engaging portion of the engaging / disengaging tongue is formed on the mount. is there.

Further, since the engaged portion is formed as an engaging hole formed in a mount and the positioning is performed with the mount inserted in the case, the engaging portion is engaged with the engaging hole. It is desirable to form it as an engaging protrusion provided on the case.

Further, since the engaged portion is formed as an engaging cutout portion provided on the mount and is positioned in a state where the mount is inserted into the case, the engaging portion is engaged with the engaging cutout. As described above, it is desirable to form the overlapped portion provided on the case.

[0020]

According to the above construction, by engaging the engaging portion formed on the engagement / disengagement tongue with the engaged portion formed on the mount, it is possible to prevent the mount from moving relative to the case. Open sealing can be performed. Also, after removing the backing sheet from the case and inserting the backing sheet into the folded part of the case again,
The engaging portion and the engaged portion are engaged with each other to restrict relative movement.

[0021]

Embodiments of the present invention will be described below with reference to FIGS. In the embodiments, the same components as those of the above-described conventional technique are designated by the same reference numerals, and the description thereof will be omitted.

First, FIGS. 1 to 5 show a first embodiment of the present invention.

In the figure, 11 indicates a blister package according to this embodiment, which is a case 12 and a mount 1.
8 and has substantially the same structure as the blister package 1 of the prior art.

Reference numeral 12 denotes a case made of a synthetic resin material according to the embodiment, and the case 12 has a product accommodating portion 13 formed at a substantially central portion as shown in FIG.
And folding portions 14, 14 formed on both sides of the product accommodating portion 13 by folding both end edges in the length direction 180 degrees, and formed on one side of the length method. It is composed of a hook hole 15 and engaging / disengaging tongue pieces 16, 16.

Here, each engaging / disengaging tongue piece 16 is folded back 180 degrees in the same way as each folding portion 14 so as to be positioned in the middle of each folding portion 14 and above each engaging hole 22 described later. It is shaped like a long tongue. Then, the notch portion 17 is located between the engaging / disengaging tongue piece 16 and the folding portion 14,
Each of the notches 17 is formed to facilitate separation of the engaging / disengaging tongue piece 16 from the folding portion 14.

Reference numeral 18 denotes a mount formed of a cardboard in a rectangular shape. As shown in FIG. 3, the mount 18 has a hook hole 19 formed on one side in the length direction, and a length direction and the like. A pair of stopper portions 2 located on both sides of the side and formed to project.
It consists of 0 and 20.

Reference numerals 21 and 21 denote engaging protrusions as engaging portions, and the engaging protrusions 21 contact the stopper portions 20 with the folding portions 14 as shown in FIGS. 1, 4 and 5. In the contacted state, the engaging and disengaging tongue piece 16 is formed in a convex shape toward a later-described engaging hole 22 by heat treatment such as a hot iron.

Reference numerals 22 and 22 denote engaging holes as engaged parts. The engaging holes 22 are located on both sides in the length direction of the mount 18, and the stoppers 20 of the mount 18 are folded back. 14
It is formed in a portion overlapping with each of the engaging / disengaging tongue pieces 16 in a state of being brought into contact with. By engaging the engaging protrusions 21 with the engaging holes 22, the relative movement between the mount 18 and the case 12 is regulated to perform open sealing, and the engaging and disengaging operations are repeated. You can do it.

In the blister package 11 according to this embodiment having the above-described structure, the folded portions 1 of the case 12 are formed.
4, the mount 18 is inserted, and the folded-back portions 14 are in contact with the stopper portions 20.
By subjecting 6 to a heat treatment such as a hot iron, each engaging convex portion 21 is formed in a convex shape so as to engage with each engaging hole 22.

Then, as described above, the product is accommodated in the product accommodating portion 13 of the blister package 11 and each engaging convex portion 2
1 can be engaged with each of the engagement holes 22 and can be shipped in a state where the opening and sealing is surely performed.

On the other hand, at the time of taking out the product, as shown in FIG. 5, the engaging and disengaging tongue pieces 16 and 16 are pulled by a hand in the direction of the arrow B to be peeled off, so that the engaging holes 22 of the engaging convex portions 21 are formed.
Can be released, and the mount 18 can be easily removed by sliding it from the case 12. Then, the product in the product container 13 can be taken out.

After using the product, the blister package 1 is again used.
1 to store the product in the product storage portion 13, the mount 18 is slid into the case 12 until the stopper portion 20 is positioned, and in this state, the engagement / disengagement tongue piece is inserted. By manually pressing 16 in the direction opposite to the arrow B direction in FIG. 5, each engaging projection 21 can be engaged with the engaging hole 22 again. This allows
Even after the blister package 11 is opened, the mount 18 is slid against the folded-back portions 14 of the case 12 to close it.
By opening the container and repeatedly engaging and disengaging the engaging and disengaging tongue piece 16, it can be used as a case for storage.

Further, unlike the retaining needle 9 used for the open-sealing in the prior art, the open-sealing is performed only by processing the case 12 and the mount 18 without performing the open-sealing by another member. It does not spoil the aesthetics of the body 11.

Further, the case 12 and the mount 18 can be reliably separated, and the case 12 of the non-combustible synthetic resin material and the mount 18 made of paper can be reliably discarded and recovered. .

Next, FIGS. 6 to 10 show a second embodiment according to the present invention. The feature of this embodiment is that the engaged portion provided on the mount is formed as an engaging notch, and The engaging portion provided on the folded-back portion of the case so as to engage with the combined cutout portion is formed by the overlapping portion. It should be noted that the same components as those in the first embodiment are denoted by reference numerals in the 100s and the description thereof will be omitted.

In the figure, reference numeral 111 denotes a blister package according to the present embodiment, and the blister package 111 comprises a case 112 and a mount 118 according to the first embodiment, but
The method of opening and sealing is different from that of the embodiment.

In FIG. 6, reference numerals 121 and 121 denote overlapping portions as engaging portions, and each overlapping portion 121 is a disengaging tongue piece 11.
It is formed by superimposing the base end side of 6 by heat treatment, and the width of the overlapping portion 121 is slightly smaller than the width of the engaging notch portion 122 described later.

In FIG. 8, reference numerals 122 and 122 denote engaging notches as engaged parts, and each of the engaging notches 122 is the first notch.
In the same manner as the engaging hole 22 in the embodiment, it is formed on both sides in the length direction of the mount 118 by cutting off the edge.

In the blister package 111 according to this embodiment having the above-described configuration, the stoppers 120 of the mount 118 are in contact with the respective folded portions 114 of the case 112 in a positioning state as in the first embodiment. At, the proximal ends of the engaging and disengaging tongue pieces 116 are overlapped by heat treatment,
Each overlapping portion 121 is formed in each engagement notch 122.
As a result, the movement of the mount 118 with respect to the case 112 is regulated to perform the open sealing.

Further, at the time of taking out the product, as shown in FIG. 10, the engaging notch of each overlapping portion 121 is obtained by pulling the engaging and disengaging tongues 116, 116 by hand in the direction of the arrow C to separate them. It is possible to release the mount 118 from the case 112 by releasing the engagement with the portion 122.

As described above, also in the blister package 111 according to this embodiment, it is possible to obtain the same effect as that of the first embodiment.

In the above embodiment, one engaging portion and one engaged portion are formed in each folded portion 14 (114), but either one or a plurality of portions may be formed. Of course.

Further, in the above embodiment, the engaging and disengaging tongue piece 16 is used.
The cut portion 1 is provided between the (116) and the folded portion 14 (114).
Although 7 (117) is formed, it is not limited to this and may be a discontinuous cut portion such as a perforation having a plurality of cuts.

Further, in the first embodiment, the engaging / disengaging tongue piece 16 formed on each of the folded portions 14 is formed in a long tongue shape so that it is projected from the folded portion 14 so that the hand is easily caught. However, the present invention is not limited to this, and as shown in the modified example of FIG.
It is also possible to form a short tongue-shaped engaging and disengaging tongue piece 16 'by forming 7'.

Furthermore, in the first embodiment, the stopper portions 20 are formed on both sides of the mount 18 on the other side in the length direction, so that the movement of the mount 18 to one side in the length direction with respect to the case 12 is restricted. However, the present invention is not limited to this, and as shown in FIG. 11, it is performed by forming the position-returning folded-back portion 14 'on either one of the longitudinal directions of the case 12'. Good.

[0046]

As described above in detail, according to the present invention, the engaging and disengaging tongue piece is formed on the mount with the engaging and disengaging tongue piece formed on the folded portion of the case. Since the engaged portion to be engaged is formed, after the product is accommodated in the product accommodating portion, the mount is slid and inserted between the folded portions of the case, and the engaging portion is engaged with the engaged portion. By engaging, the package can be easily opened and sealed.
Further, even after opening, the engaging and disengaging tongue pieces can be easily engaged and disengaged with each other, and can be used as a storage case.

[Brief description of drawings]

FIG. 1 is a perspective view showing a blister package according to a first embodiment of the present invention.

FIG. 2 is a top view of the case in FIG.

FIG. 3 is a top view of the mount in FIG.

FIG. 4 is a top view showing a state in which a mount is inserted into the case.

5 is a cross-sectional view as seen from the direction of arrows VV in FIG.

FIG. 6 is a perspective view of a blister package according to a second embodiment.

FIG. 7 is a top view of the case in FIG.

FIG. 8 is a top view of the mount in FIG.

FIG. 9 is a top view showing a state in which a mount is inserted into the case.

FIG. 10 is a cross-sectional view as seen from the direction of arrow XX in FIG.

FIG. 11 is a perspective view showing a modified example of the present invention.

FIG. 12 is a perspective view of a blister package according to the prior art.

13 is a top view of the case in FIG.

FIG. 14 is a top view of the mount in FIG.

FIG. 15 is a perspective view showing a state before the mount is inserted into the case.

FIG. 16 is a perspective view showing a state in which the mount is inserted into the case.

FIG. 17 is a top view showing a state in which a mount is inserted into the case.

FIG. 18 is a cross-sectional view as seen from the direction of arrows XVIII-XVIII in FIG.

FIG. 19 is a cross-sectional view as seen from the direction of arrows XIX-XIX in FIG.

[Explanation of symbols]

 11,111 Blister package 12,112 Case 13,113 Product accommodating part 14,114 Folding part 16,116 Engaging tongue piece 17,117 Cut part 18,118 Mount 20,120 Stopper part 21 Engaging convex part ( Engagement part 22 Engagement hole (engaged part) 121 Overlapping part (engagement part) 122 Engagement notch part (engaged part)

Claims (3)

[Claims] 1. A case having a product accommodating portion formed therein, and having a pair of folded-back portions located on both sides of the product accommodating portion and facing each other, and a lid for covering the product accommodating portion. In a blister package including a mount that is slidably inserted, an engaging and disengaging tongue having an engaging portion is formed at a folded portion of the case, and the engaging and disengaging tongue is engaged with the mount. A blister package in which an engaged portion to be engaged by the portion is formed. 2. The engaging part is formed as an engaging hole formed in a mount, and the engaging part is engaged with the engaging hole for positioning with the mount inserted in the case. The engaging projection formed on the case at
The blister package described. 3. The engaging portion is formed as an engaging cutout portion provided on a mount, and is positioned in a state where the mount is inserted into the case, so that the engaging portion is engaged with the engaging cutout. The blister package according to claim 1, wherein the blister package is formed as a superposed portion provided on the case.