JP3010178U - Packaging container - Google Patents

Abstract

(57) [Abstract] [Purpose] A package provided with a plastic container body 1 having an open upper surface 2 and a sheet-like lid body 5 adhered to a peripheral edge portion 3 of the upper surface 2 to close the upper surface 2. Provided is a packaging container which has high strength, is hard to slip, is easy to handle, and has a high-class feeling. [Structure] A flat portion 10 for sticking a seal 11 is provided on a front surface 6 of the container body 1, and another peripheral surface 4 of the container body 1 is provided.
Was decided to be formed into an uneven shape.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvement of a packaging container suitable for containing food such as seafood.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 6, a plastic container main body 1 having an open upper surface 2 and a sheet-like lid body 5 adhered to a peripheral edge portion 3 of the upper surface 2 to close the upper surface 2 are provided. Although a packaging container is known, this conventional technique has the following problems. Since the peripheral surface 4 of the container body 1, that is, the front surface, the back surface, and the left and right side surfaces are each formed in a single flat shape, the strength of the container body 1 tends to be insufficient. For the same reason, it is inconvenient to handle when the container body 1 is held by hand. Accordingly, since the shape of the container body 1 is extremely simple, the appearance is lacking in luxury.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above points, and an object thereof is to provide a packaging container improved from the above.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the packaging container of the present invention comprises, as shown in claim 1, a plastic container body having an open upper surface, and a sheet adhered to the peripheral portion of the upper surface to close the upper surface. In a packaging container provided with a container-like lid, a flat portion for sticking a seal is provided on the front surface of the container body, and the other peripheral surface of the container body is formed into an uneven shape. Further, as described in claim 2, in the packaging container according to claim 1, the unevenness formed on the other peripheral surface of the container body sets the amplitude in the thickness direction of the peripheral surface and is horizontal to intersect with the horizontal direction. It was decided to be formed in a wavy shape with pitches overlapping in the direction.

[0005]

[Action]

 Like the packaging container according to claim 1 of the present invention having the above structure, when the peripheral surface of the container body is formed in an uneven shape, the unevenness increases the strength of the container body, and When you hold it on your hands, your fingers will get caught in the irregularities, making it difficult to slip. In addition, since the outer peripheral surface is formed in a concavo-convex shape, the appearance becomes complicated and a high-class feeling can be created. Further, since the flat portion for sticking the seal is provided on the front surface of the container body, it is not difficult to stick the seal on the container body even if the other peripheral surface is formed in an uneven shape. The description of claim 2 limits the content of claim 1 in terms of shape.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1 to FIG. 4, the packaging container according to the embodiment has a plastic container body 1 having an open upper surface 2 and a peripheral edge portion 3 of the upper surface 2 which is adhered (heat-bonded) to each other. And a sheet-like lid 5 for closing the upper surface 2, and a flat portion 10 for sticking a seal 11 on the front surface 6 of the container body 1 and another peripheral surface 4 of the container body 1. That is, the rear surface 7 and the left and right side surfaces 8 and 9 are each formed in an uneven shape. The container body 1 and the lid 5 are each transparent, and the lid 5 having a substantially rectangular shape in plan has a side length of about 13 cm. The seal 11 prints a trademark, raw material, manufacturer, etc. on the sticker 11 to inform the purchaser of the contents of the contents. Further, the unevenness formed on the other peripheral surface 4 of the container body 1 sets the amplitude in the thickness direction of each peripheral surface 4 and is orthogonal to this, as well shown in FIGS. 1 and 4. It is formed in a wavy shape with a horizontal pitch.

In the packaging container having the above-mentioned configuration, the other peripheral surface 4 of the container body 1, that is, the back surface 7 and the left and right side surfaces 8 and 9 are each formed in a concavo-convex shape, particularly in a corrugated shape as described above. Therefore, it is possible to increase the strength of the container main body 1 by the unevenness, and when the container main body 1 is held in a hand, fingers are caught in the unevenness, which makes it difficult to slip. In addition, since the peripheral surface 4 is formed in a concavo-convex shape, the appearance becomes complicated, so that it is possible to create a high-class feeling. It also makes it possible to make the appearance of the container look larger than the internal volume. Further, since the flat portion 10 for attaching the seal 11 is provided on the front surface 6 of the container body 1, the seal 11 is attached to the container body 1 because the other peripheral surface 4 is formed in an uneven shape. It doesn't get difficult. Therefore, from these, it is possible to provide a packaging container which has higher strength than conventional products, is less slippery, is easy to handle, and has a high-grade feeling.

Incidentally, some packaging containers of this type include a plastic outer lid 12 as shown in FIG. 5 in addition to the container body 1 and the lid body 5. It also applies to various vessels.

[0010]

[Effect of device]

 As described above, the packaging container of the present invention includes the plastic container body having an open upper surface and the sheet-like lid body that is adhered to the peripheral portion of the upper surface to close the upper surface. In the above, a flat part for sticking a seal is provided on the front of the container body, and the other peripheral surface of the container body is molded into an uneven shape. It has a distinctive characteristic. Further, when the unevenness formed on the other peripheral surface of the container body is formed into a wavy shape, the effect is particularly great in terms of strength improvement.

[Brief description of drawings]

FIG. 1 is a perspective view of a packaging container according to an embodiment of the present invention.

FIG. 2 is a front view of the packaging container.

3 is a sectional view taken along line AA in FIG.

4 is a sectional view taken along line BB in FIG.

FIG. 5 is an exploded perspective view of a packaging container according to another embodiment of the present invention.

FIG. 6 is a perspective view of a packaging container according to a conventional example.

[Explanation of symbols]

 1 Container Main Body 2 Top Surface 3 Peripheral Edge 4 Peripheral Surface 5 Lid 6 Front 7 Back 8 9, Side 10 Flat 10 Seal 12 Outer Lid

Claims (2)

[Scope of utility model registration request] 1. A plastic container body (1) having an open upper surface (2) and a sheet-like lid body adhered to a peripheral edge portion (3) of the upper surface (2) to close the upper surface (2). In a packaging container comprising (5), a flat portion (10) for sticking a seal (11) is provided on the front surface (6) of the container body (1), and another circumference of the container body (1) is provided. A packaging container characterized in that the surface (4) is formed in an uneven shape. 2. The packaging container according to claim 1, wherein the unevenness formed on the other peripheral surface (4) of the container body (1) sets an amplitude in the thickness direction of the peripheral surface (4) and A packaging container characterized in that it is formed in a wavy shape with a pitch overlapped in the horizontal direction orthogonal to.