JP3222199U - Packaging container - Google Patents

Abstract

An object of the present invention is to provide a packaging container which prevents food from being displaced or spread in a packaging container. SOLUTION: A vessel portion 1 for partitioning a portion for placing food is provided, the vessel portion having a vessel bottom portion 11 for placing food and a vessel wall portion 12 rising from an edge of the vessel bottom portion, the vessel bottom portion The height difference h between the wall and the vessel wall is 5 mm or more. [Selected figure] Figure 1

Description

  The present invention relates to, for example, a packaging container used for storing food, and more particularly to a packaging container for preventing food from being displaced or spread in the packaging container.

  Conventionally, for example, packaging containers for food sold at retail stores such as supermarkets and convenience stores are provided with separate containers inside or packaging containers in order to prevent positional deviation and spread of food. A circumferential and lower wall was provided at the bottom. For example, the assembled container described in Patent Document 1 is put into another container after being assembled, and food is provided in the assembled container.

Japanese Patent Application Publication No. 2003-26149

  However, in the prior art described above, not only assembling the assembled container but also taking time and effort to put in the container is required. Furthermore, unless the assembled container is fixed in the container, the assembled container itself may be displaced. For this reason, if another container-like portion is integrally molded in the container, the above-mentioned trouble and fear may be avoided.

  In addition, in the case of the wall portion provided circumferentially and lowerly at the bottom of the packaging container, it is difficult to obtain the effect as a container. That is, since the wall is too low to the bottom and the food, it is difficult to prevent the misplacement and spread of the food itself, even though it is possible to prevent the food juice from flowing and spreading. is there. Therefore, if the bottom portion and the wall portion form an organ-like portion, there is a possibility that the food can be stably placed.

  And, because there is another container-like part in the container, it becomes difficult to see the prepared food, or when the lid is closed, the food is sandwiched between the lid and the container-like part, or the food is stuck on the lid There should be a structure that avoids these, as there is a risk that they will stick.

  Therefore, the object of the present invention is to prevent the food placed on the container-like part from being hard to see and to make it difficult for the food to be caught by the lid, and to prevent the food from sticking to the lid. An object of the present invention is to provide a packaging container which can be expected to have an effect of being unlikely to be misaligned inside and spreading.

  In order to solve the above problems, the packaging container according to the present invention is provided with a container section for partitioning a portion on which the food is to be placed, and the container section comprises a bottom portion on which the food is placed and It has a rising vessel wall, and the height difference between the vessel bottom and the vessel wall is 5 mm or more.

  It is desirable to further include a leg portion located outside the vessel portion and projecting downward from the vessel bottom portion.

  It is desirable that the vessel wall rise from the edge of the vessel bottom over the entire circumference.

  It is desirable that the height of the upper end portion of the above-mentioned vessel wall changes in the circumferential direction and continuously.

  The apparatus further comprises a flange portion located outside the vessel portion and provided continuously with the vessel portion and the leg portion, and the upper end portion of the vessel wall portion is positioned higher than the upper end portion of the flange portion. Is desirable.

  The container portion is molded from a thermoplastic resin sheet so that the contents can be seen after molding, and it is desirable that a printed layer be laminated on the container portion.

  The packaging container is preferably made of polyethylene terephthalate.

  Preferably, the packaging container is a container body, and the container body comprises the container body and a lid mounted on the container body.

  It is desirable that a dish or sashimi be provided in the container body.

  In the packaging container according to the present invention, the food provided in the container is not difficult to see, the food is less likely to be pinched by the lid, and the food is prevented from sticking to the lid, and the food is inside the container body It can be expected that it will be difficult to misplace and spread. That is, it is possible to make changes in the sales department in a manner different from the conventional sales method.

It is a perspective view of the packaging container in this embodiment. It is a top view of the above-mentioned packaging container. It is an expanded QQ end elevation in the PP part of FIG. It is a bottom view of the above-mentioned packaging container. It is a right side view of the above-mentioned packaging container. It is a front view of the said packaging container. It is a perspective view of another packaging container in this embodiment. It is a top view of the above-mentioned packaging container. It is a bottom view of the above-mentioned packaging container. It is a right side view of the above-mentioned packaging container. It is a front view of the said packaging container.

Hereinafter, the packaging container in one Embodiment of this invention is demonstrated, referring FIGS. 1-6. The left side view is the same as the right side view, and the front view is the same as the rear view and will be omitted.
In these figures, there is a part numbered only in one part for the same part existing in plural. For the sake of convenience of explanation, there are also portions in which predetermined portions and the lead lines are indicated by a broken line (broken line) or an imaginary line (two-dot chain line), and a cross section is indicated by hatching.
In the description, terms indicating directions such as upper, lower, side, vertical direction, horizontal direction, etc. basically refer to a positional relationship in a state where the packaging container is installed in the direction normally used.

As shown in FIG. 1 and FIG. 2, the present packaging container includes a container main body M to which the lid N is attached. The container main body M has a substantially rectangular shape in a plan view, and includes a container portion 1 for partitioning a portion on which food is placed, and a flange portion 2 and a leg portion 3 provided continuously from the outer peripheral edge of the container portion 1 ing.
In addition, the container main body M may be square, circular, or elliptical in plan view. The food may be, but not limited to, sashimi, sushi, salad, side dishes, and various other lunch box ingredients.

The vessel portion 1 is a portion integrally provided inside the container body M. The vessel portion 1 has a flat vessel bottom 11 on which the food is placed, and a vessel wall 12 which rises outward from the edge of the vessel bottom 11 over the entire circumference. As shown in FIG. 3, the vessel wall 12 has an inner wall surface 12 c and an outer wall surface 12 d that is steeper than the inner wall surface 12 c. The angle α of the inner wall surface 12c is 30 ° to 80 °, preferably 40 ° to 70 °, more preferably 50 ° to 60 ° with respect to the horizontal plane, and the height of the vessel wall 12 is less than 30 ° If it is too small, if it is larger than 80 °, the vessel wall 12 may be pointed. The angle β of the outer wall surface 12d is 70 ° to 85 °, preferably 73 ° to 82 °, more preferably 75 ° to 80 ° with respect to the horizontal plane, and the height of the vessel wall 12 is less than 70 ° If it is too small, if it is more than 85 °, the vessel wall 12 may be pointed. The height of the upper end of the vessel wall 12 changes continuously in the circumferential direction, and the vessel wall second upper end 12a and the vessel wall second shorter and higher than the first vessel wall upper end 12a And an upper end 12b. As shown in FIG. 5, the height difference h between the bottom 11 and the first top wall 12 a is 5 mm or more. According to this configuration, the food placed in the container 1 is not difficult to see, and the food is prevented from being pinched by the lid N, and the food does not spread inside the container body M, and it is difficult to be misaligned. Can be expected to In particular, when the food is sashimi, it is possible to make it difficult to spread the tuna that underlies the sashimi so that the sashimi can be stably provided even if the amount of the tuna is smaller than the conventional amount.
The vessel wall 12 may be square, circular, or elliptical in plan view. The height of the upper end of the vessel wall 12 may be continuously changed. The height of the first upper wall 12a and the height of the second upper wall 12b may be the same, or the height of the second upper wall 12b may be lower.

The flange portion 2 is located outside the vessel portion 1 and is provided continuously to the vessel portion 1 and the leg portion 3 and has a substantially rectangular shape in a plan view, and has a circumferential shape at the same height over the entire circumference It has an unfit external fitting type fitting part for attaching the lid N continuously. The height of the upper end portion of the flange portion 2 is positioned lower than the upper end portion of the vessel wall 12 over the entire circumference.
The flange portion 2 may be square, circular, or elliptical in plan view. The fitting portion may be an inner fitting type or an inner or outer fitting type. The flange portion 2 may have a portion higher than the upper end portion of the vessel wall 12. The horizontal distance between the inner peripheral edge of the flange 2 and the outer peripheral edge of the vessel 1 may be 5 mm to 10 mm. If it is shorter than 5 mm, the lid N may pinch food, and if longer than 10 mm On the other hand, there is a possibility that the size of the container 1 becomes smaller and the appearance becomes worse. The height difference between the upper end of the flange portion 2 and the first upper end 12a of the wall may be 3 mm to 20 mm, preferably 5 mm to 10 mm, and if lower than 3 mm, the lid N may pinch food. If it is high, food may be difficult to see.

The leg 3 is located outside the vessel 1 and protrudes downward from the vessel bottom 11, and is located at a corner of the container body M in a plan view, from the outer periphery of the vessel 1 to the inner periphery of the flange 2 It is formed continuously over the.
The height difference between the bottom 11 and the lower end of the leg 3 in contact with the desk during placement may be 5 mm to 10 mm. If the height is lower than 5 mm, the position of the bottom 11 may be too low and the appearance of food may deteriorate. If it is higher than 10 mm, it may be difficult to stack the packaging containers.

The container main body M is made of a sheet made of a polyester resin such as transparent polyethylene terephthalate, and a printing layer is laminated on the bottom 11 and the wall 12 of the container 1. According to this configuration, since the container 1 having the printed layer stands out as compared with the other part including the flange 2 and the leg 3 and the lid N, the container 1 which is separate from the container main body M is It is possible to give the consumer an illusion of being built in and to create a sense of luxury.
The pattern, color and pattern of the printed layer may be any. The printing layer of the container part 1 may be laminated by fixed position printing by pressure forming. The printed layer may be one obtained by direct printing on the above sheet or one obtained by laminating a printed film on the above sheet.

The lid N is substantially rectangular in a plan view, and has a flat top surface portion that is not numbered, a lid side wall portion that is inclined downward and outward from the outer peripheral edge of the top surface portion, and a lower end of the lid side wall portion And a lid fitting portion provided outward from the edge.
The lid N may be square, circular, or elliptical in plan view. With the lid N attached to the container main body M, the horizontal distance between the upper end of the vessel wall 12 and the lid side wall may be 5 mm to 10 mm. There is a possibility that the container 1 may be pinched, and if the distance is more than 10 mm, the container 1 may be smaller than the container main body M and the appearance may be deteriorated. With the lid N attached to the container body M, the height from the bottom 11 to the top may be 40 to 50 mm, and if it is less than 40 mm, the height of the contents of the contents will be low, If the height is high, the distance between the top surface and the contents may be too wide.

Next, FIGS. 7 to 11 show another packaging container in an embodiment of the present invention, and only parts different from the above-described packaging container will be described.
In addition, the site | part equivalent to the site | part shown in FIGS. 1-6 is made the number which added uniformly 100 in FIG. 7 in order to make a reference easy etc., and abbreviate | omits a code number in FIGS. 8-11. .

  As shown in FIG. 7, the flange portion 102 of the container body 100 </ b> M has an unfit inner fitting type. Therefore, compared with the container main body provided with the flange part which has an outside fitting type fitting part, the inclination of the inner wall surface of the vessel wall part 112 and an outer wall surface is formed in a steep slope. According to this configuration, the volume of the vessel portion 101 can be relatively increased, and the horizontal distance between the inner peripheral edge of the flange portion 102 and the outer wall surface of the vessel wall portion 112 can be increased.

  The container body M and the lid N in the present embodiment may be formed by thermoforming a synthetic resin sheet, for example, by sheet molding such as vacuum molding, hot plate pressure forming, vacuum pressure air forming, double-sided vacuum forming, etc. Good. As the synthetic resin sheet, for example, a polyester resin such as polyethylene terephthalate, a styrene resin such as polystyrene, or an olefin resin such as polypropylene may be used, and a single layer or multilayer sheet may be used. As the resin, for example, use of a foamed resin is preferable because it is light in weight and thermally insulating. Furthermore, the front or back surface of the sheet may be covered with a synthetic resin film, and when the surface is covered, printing may be applied. The thickness of the synthetic resin sheet is not particularly limited.

M Container body N Lid 1 Instrument section 11 Instrument bottom section 12 Instrument wall section 2 Flange section 3 legs

Claims (9)

It has a vessel that divides the area on which food is placed,
The vessel portion has a vessel bottom portion on which the food is placed, and a vessel wall portion rising from an edge of the vessel bottom portion.
The packaging container, wherein the height difference between the bottom of the container and the wall of the container is 5 mm or more. The packaging container according to claim 1, further comprising a leg portion located outside the vessel portion and projecting downward from the vessel bottom portion. The packaging container according to claim 1 or 2, wherein the vessel wall rises from the edge of the vessel bottom over the entire circumference. The container according to any one of claims 1 to 3, wherein the height of the upper end portion of the vessel wall changes continuously in a circumferential direction. It further comprises a flange portion located outside the vessel portion and provided continuously to the vessel portion and the leg portion,
The packaging container according to any one of claims 1 to 4, wherein the upper end portion of the vessel wall portion is positioned higher than the upper end portion of the flange portion. The container portion is molded from a thermoplastic resin sheet so that the contents can be seen after molding,
The printing container is laminated | stacked on the said container part. The packaging container as described in any one of the Claims 1 thru | or 5 characterized by the above-mentioned. A packaging container according to any one of claims 1 to 6, wherein the packaging container is made of polyethylene terephthalate. The packaging container according to any one of claims 1 to 7 is a container body,
A packaging container comprising the container body and a lid attached to the container body. The packaging container according to claim 8, wherein the container body is provided with sugar beet or sashimi.

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