JPH068959A - Packaging container - Google Patents

Abstract

PURPOSE:To easily replace a mount by a method wherein a packaging container such as blister pack is made up of a front board, a rear board and a mount and the rear board is attached to the underside of the front board to form a mount holding space in such a manner as to permit the mount to be taken in and out of the mount holding space. CONSTITUTION:The packaging container 1 consisting mainly of a front board 2, a rear board 3 and a mount 4 is used to wrap therein merchandise A such as stationery and tool for display and sale. The front board 2 has a transparent merchandise holding space 5 formed in the middle of the rear side thereof and a suspending hole 6 formed in the middle of the upper part thereof for use in hanging the container for display. The rear board 3 is attached to the underside of the front board 2 to define the merchandise holding space 5 therebetween and form at the rear side of the merchandise holding space 5 a mount holding space 8 having an opening 7 at one end in such a manner as to permit the mount to be dropped thereinto from the opening. The mount 4 is made of paperboard and it can be freely taken in and out of the mount holding space 8 and has on both its sides printed layers 9 bearing the information on the merchandise A or the name of manufacturer or distributor.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a packaging container used for housing and displaying products such as stationery and tools.

[0002]

2. Description of the Related Art Conventionally, blister packs and slide blister packs have been known as this type of packaging container. The blister pack is composed of a transparent front plate having a product housing cavity formed in the middle back side thereof, and a base plate adhered to the back side of the front plate to cover the product housing cavity. The slide blister pack covers the product storage cavity by being transparently fitted with a transparent front plate having a product storage cavity on the back side in the middle and recessed grooves on the left and right sides, respectively, and slidably fitted in the recessed grooves of the front plate. It is composed of a base plate and a combined body for connecting the front plate and the base plate. However, in such a case, the front plate and the base plate are bonded by heat bonding or the like, or they are bonded by a combined body such as staples, so this is easy when replacing the base plate. I couldn't.

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in order to solve the above problems in view of the above problems, and the object thereof is to easily replace the base plate. Providing a packaged container.

[0004]

SUMMARY OF THE INVENTION The packaging container of the present invention basically comprises a transparent front plate having a product storage cavity formed in the middle back side thereof and a product storage cavity bonded to the back side of the front plate. It is characterized in that it is composed of a back plate which covers the base and which forms a base plate housing cavity, one side of which is opened on the rear side of the product housing cavity, and a base plate which is housed so as to be able to enter and leave the base plate housing cavity.

[0005]

The product is stored in the product storage cavity, and after the base plate is stored in the base plate storage cavity, the front plate and the back plate are bonded together. Alternatively, the product is stored in the product storage cavity, and after the front plate and the back plate are adhered, the base plate is inserted from the opening and stored in the base plate storage cavity. Since the front plate is transparent, the printed layer printed on the surface of the base plate can be easily viewed. Since the back plate exists on the rear side of the base plate accommodating cavity, the base plate is protected and damage or stain of the base plate can be prevented. After taking out the base plate stored in the base plate storage cavity from the opening, and inserting a different base plate from the opening to store the base plate in the base plate storage cavity,
The base plate can be replaced. Therefore, it is not necessary to prepare many packaged products having the same product but different base plates. When the base plate is taken out from the base plate accommodating cavity, the back plate exists on the rear side of the product accommodating cavity so that the product does not accidentally come off.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical sectional side view of a main part showing a first embodiment of the present invention. The packaging container 1 is mainly composed of a front plate 2, a back plate 3, and a base plate 4, and in this example, a product A such as a stationery or a tool is housed and displayed. The front plate 2 is a transparent one having a product housing cavity 5 formed on the back side in the middle thereof, and in this example, it is made of hard vinyl chloride and has a transparent thin plate shape (thickness: approximately 0.25 mm). In response to the shape of the product A, a product housing cavity 5 is formed on the rear side by bulging the middle part to the front side, and a hanging hole 6 for display is formed in the upper middle part. The back plate 3 is adhered to the back side of the front plate 2 to cover the product storage cavity 5 and forms a base plate storage cavity 8 having one opening 7 on the rear side of the product storage cavity 5. In this example, It is made of soft vinyl chloride, has a transparent ultra-thin plate shape (thickness: about 0.1 mm), and has a size excluding the upper part of the front plate 2, and the periphery excluding the upper part is thermally bonded to the front plate 2. Due to the front plate 2 around the product storage cavity 5 bulging to the front side, a base plate storage cavity 8 having an upper opening 7 is formed between the front plate 2 and the front plate 2. The base plate accommodating cavity 8 is of a so-called drop type. The base plate 4 is accommodated in the base plate housing cavity 8 so as to be able to move in and out. In this example, it is made of cardboard to have a thin plate shape (thickness: about 0.5 mm), and A so-called printing layer 9 is formed on the front and back surfaces of the product, which has a size that can be accommodated, and is printed with information about the product A, a manufacturer, a seller, and the like. Next, the operation will be described based on such a configuration. After the product A is stored in the product storage cavity 5 and the base plate 4 is stored in the base plate storage cavity 8, the front plate 2 and the back plate 3 are heat-bonded. Alternatively, the product A is accommodated in the product accommodating cavity 5, and after the front plate 2 and the back plate 3 are heat-bonded, the base plate 4 is inserted from the opening 7 and accommodated in the base plate accommodating cavity 8. Base plate 4
When entering and exiting through the opening 7, the flexible front plate 2 and the back plate 3 are bent to widen the opening 7. Base plate housing cavity 8
Since it is of a so-called drop type, the base plate 4 housed therein does not accidentally come off from the opening 7. Since the front plate 2 and the back plate 3 are transparent, the printed layer 9 printed on the front and back surfaces of the base plate 4 can be easily viewed. Since the back plate 3 is present on the rear side of the base plate accommodating cavity 8, the base plate 4 is protected and damage or stain of the base plate 4 can be prevented. When the base plate 4 accommodated in the base plate accommodation cavity 8 is taken out from the opening 7, and then a different base plate 4 is inserted from the opening 7 and accommodated in the base plate accommodation cavity 8,
The base plate 4 can be replaced. For example, it is possible to exchange items with different languages, such as domestic and foreign ones, or exchange items with different display from the seller. Therefore, it is not necessary to prepare many packaged products having the same product A but different base plates 4. When the base plate 4 is taken out from the base plate housing cavity 8, the back plate 3 is present on the rear side of the product housing cavity 5, so that the product A does not accidentally come off.

Next, a second embodiment of the present invention will be described with reference to FIG. In the second embodiment, the front plate 2 around the product accommodating cavity 5 is made flat without bulging to the front side, and the so-called external base plate accommodating cavity 8 is formed depending on the front plate 2 and the back plate 3. Formed point,
Is different from the first embodiment.

Next, a third embodiment of the present invention will be described with reference to FIG. In the third embodiment, the front plate 2 around the product accommodating cavity 5 is made flat without bulging to the front side, and the rear part of the product accommodating cavity 5 is a so-called drop-type base plate accommodating cavity 8. The difference from the first embodiment is that the size of the base plate 4 corresponds to the base plate housing cavity 8. In this example, for example, the product accommodation cavity 5, the base plate accommodation cavity 8, and the base plate 4 can be adopted in the case where the product is a front square and the product A is a front triangle, a circle, etc. The printed layer 9 printed on the surface of No. 4 can be seen from the front side.

Next, a fourth embodiment of the present invention will be described with reference to FIG. In the fourth embodiment, the front plate 2 around the product housing cavity 5 is flattened without bulging to the front side, and the rear plate 3 is heat-bonded to the rear side of the front plate 2 to seal the product housing cavity 5. The sealing plate 10 has a substantially same size as the front plate 2 and is made of soft vinyl chloride and has a transparent ultrathin plate shape (thickness: about 0.1 mm). Point, the back plate 3 is heat-bonded to the front plate 2 via the sealing plate 10, the so-called external type base plate accommodating cavity 8 is formed by the sealing plate 10 and the back plate 3, and hanging The difference from the first embodiment is that the holes 6 are continuously formed in the front plate 2 and the sealing plate 10. In this example,
Since the product A is hermetically sealed by the sealing plate 10, it is optimum when the product A contains a fluid or requires rust prevention.

The front plate 2 and the back plate 3 are the same as in the previous embodiment.
Although it is made of vinyl chloride, it is not limited to this and may be made of other synthetic resin, for example. Although the front plate 2 and the back plate 3 are heat-bonded in the above-described embodiment, the invention is not limited to this, and they may be bonded by an adhesive or the like. The back plate 3 is, in the previous embodiment,
Although it is transparent, it is not limited to this, and may be opaque, for example. In this case, the print layer 9 of the base plate 4 may be only the surface. Although the back plate 3 does not reach the hanging hole 6 in the above-mentioned embodiment, the back plate 3 is not limited to this and may reach the hanging hole 6, for example. In this case, the hanging hole 6 is also provided in this case. Although the base plate 4 does not reach the hanging hole 6 in the above-described embodiment, the present invention is not limited to this.
It may be up to. In this case, the hanging hole 6
Piercing and placing. Although the base plate 4 is made of cardboard in the previous embodiment, the base plate 4 is not limited to this and may be made of synthetic resin or metal. In the previous embodiment, the opening 7 of the base plate accommodating cavity 8 is located at the upper side, but the present invention is not limited to this. In the case of the drop-in type, there is no problem in the lower part, but in the case of the external type, it is desirable to exclude the lower part. Although the sealing plate 10 has substantially the same size as the front plate 2 in the fourth embodiment, the sealing plate 10 may have substantially the same size as the back plate 3 that does not reach the hanging hole 6, for example.

[0011]

As described above, according to the present invention,
The following excellent effects can be achieved. (1) It is composed of a front plate, a back plate, and a base plate, and in particular, the back plate is adhered to the back side of the front plate to form a base plate accommodating cavity, and the base plate is accommodated therein so that it can be put in and out. Therefore, the base plate can be easily replaced. (2) Since the back plate is provided, even if the base plate is taken out from the base plate housing cavity, the product does not accidentally come off from the product housing cavity. (3) Since the back plate is provided, the base plate is protected and damage and stains on the base plate can be prevented.

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of a main part showing a first embodiment of the present invention.

FIG. 2 is a similar view showing a second embodiment of the present invention.

FIG. 3 is a similar view showing a third embodiment of the present invention.

FIG. 4 is a similar view showing a fourth embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Packaging container, 2 ... Front plate, 3 ... Back plate, 4 ... Base plate, 5 ... Product storage cavity, 6 ... Hanging hole, 7 ... Opening, 8 ... Base plate storage cavity, 9
... printing layer, 10 ... sealing plate, A ... commodity.

Claims (1)

[Claims] 1. A transparent front plate having a product storage cavity formed in the middle rear side thereof, and a base which is adhered to the back side of the front plate to cover the product storage cavity and one of which is opened at the rear side of the product storage cavity. A packaging container comprising a back plate that forms a plate accommodating cavity and a base plate that is accommodated in the base plate accommodating cavity.