JP2020079111A - Lidded container - Google Patents

Abstract

To provide a lidded container that does not easily fall over.SOLUTION: A lidded container 1 formed of a resin sheet includes: a container part 10 that has a first storage part 11 and a second storage part 12 which are adjacent to each other via a partition wall part 13; a first lid part 21 that is connected to the first storage part 11 via a first folding line 31 and that opens and closes the first storage part 11; and a second lid part 22 that is connected to the second storage part 12 via a second folding line 32 and that opens and closes the second storage part 12, wherein the first folding line 31 and the second folding line 32 are provided on opposite sides of the container part 10.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a container with a lid.

  The lidded container is disclosed in Patent Document 1. This lidded container includes a storage portion and a lid portion that is connected to the storage portion. For example, food can be stored in the storage unit, and the lid can be opened to eat the food in the storage unit.

JP, 2005-089828, A

  However, according to the conventional container with a lid described above, when the content of the container is reduced and the lid is opened, the center of gravity of the container with a lid is biased toward the lid, and the container with a lid is likely to tip over. It was

  An object of the present invention is to provide a container with a lid that is hard to tip over.

  In order to achieve the above-mentioned object, the present invention provides a container with a lid formed of a resin sheet, the container having a first accommodating part and a second accommodating part that are adjacent to each other via a partition wall, and the first accommodating part. A first lid portion that is connected to the second storage portion via a first fold line and that opens and closes the first storage portion, and a second lid portion that is connected to the second storage portion via a second fold line. A second lid portion for opening and closing the container, and the first folding line and the second folding line are provided on opposite sides of the container portion.

  Further, the present invention is characterized in that, in the container with a lid having the above-mentioned configuration, the openings on the upper surfaces of the first storage part and the second storage part are formed in substantially the same shape.

  Further, the present invention provides a container with a lid having the above structure, wherein the first lid portion and the second lid portion have fitting portions that protrude downward and are fitted into the first storage portion and the second storage portion, respectively. It is characterized by having.

  According to the present invention, in the lidded container having the above-mentioned configuration, the recessed portion is formed in the upper surface of the partition wall portion, and the first lid portion and the second lid portion are bent from the open ends and inserted into the recessed portion. It is characterized in that it is provided with a plug piece.

  Further, the present invention is characterized in that, in the lidded container having the above-mentioned configuration, at least one of the first storage section and the second storage section has a partition section for partitioning the inside.

  Further, the present invention is characterized in that, in the lidded container having the above-mentioned configuration, the height of the partition portion is lower than that of the partition wall portion.

  Further, the present invention is characterized in that, in the lidded container having the above-mentioned configuration, the first lid part or the second lid part has an upper partition part projecting downward and facing the partition part.

  Further, the present invention provides the container with a lid having the above configuration, wherein the container portion has a flange portion on an outer peripheral portion, and the notch portion is provided on the flange portion so as to face the first lid portion and the second lid portion, respectively. It is characterized by the provision of.

  Further, the present invention is characterized in that, in the lidded container having the above-mentioned configuration, it has a projecting portion that projects from an outer edge of the container portion when the first lid portion and the second lid portion are closed.

  According to the present invention, the container part has the first accommodating part and the second accommodating part which are adjacent to each other via the partition wall part. The first lid portion is continuously provided in the first storage portion via the first folding line. A second lid portion is continuously provided in the second storage portion via a second folding line. The first fold line and the second fold line are provided on opposite sides of the container part. As a result, the first lid portion and the second lid portion face each other to form a double door, and the lidded container is stabilized in a state where the first lid portion and the second lid portion are opened. Therefore, it is possible to provide a container with a lid that does not easily fall over even if the content of the container is reduced.

The perspective view which shows the container with a lid which concerns on 1st Embodiment of this invention. The top view which shows the container with a lid which concerns on 1st Embodiment of this invention. 1 is a vertical cross-sectional view showing a container with a lid according to a first embodiment of the present invention. The perspective view which shows the container with a lid which concerns on 2nd Embodiment of this invention. The perspective view which shows the container with a lid which concerns on 3rd Embodiment of this invention.

<First Embodiment>
Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 are perspective views showing a container 1 with a lid according to a first embodiment, FIG. 1 shows a state in which the lid portions 21 and 22 are closed, and FIG. 2 shows a state in which the lid portions 21 and 22 are opened. Show. FIG. 3 is a vertical cross-sectional view showing the lidded container 1 according to the first embodiment, showing a state in which the lid portions 21 and 22 are opened.

  A container 1 with a lid (hereinafter abbreviated as container 1) is formed by vacuum forming a resin sheet or the like, and stores contents such as food (baby food) and cosmetics. Specifically, polystyrene, polypropylene, polyethylene terephthalate, polycarbonate, polyamide or the like can be used as the resin sheet.

  The container 1 includes a container portion 10, a lid portion (first lid portion) 21, and a lid portion (second lid portion) 22. The container portion 10 has a substantially rectangular shape in a top view, and has a storage portion (first storage portion) 11 for storing contents, a storage portion (second storage portion) 12, and flange portions 11e, 12e. The storage portion 11 and the storage portion 12 are isolated from each other via a partition wall portion 13.

  The storages 11 and 12 include bottom surfaces 11a and 12a and side surfaces 11b and 12b. The storage units 11 and 12 have openings 11c and 12c on the upper surface. The opening 11c and the opening 12c are formed in substantially the same shape.

  The bottom portions 11a and 12a are formed in a substantially rectangular shape with curved corners in a top view. The side surface portions 11b and 12b are formed upright from the peripheral edges of the bottom surface portions 11a and 12a. The side surface of the partition wall portion 13 is formed by the side surface portions 11b and 12b.

  The storage sections 11 and 12 have partition sections 11d and 12d that project upward from the top surfaces of the bottom surface sections 11a and 12a. The partition parts 11d and 12d partition the inside of the storage parts 11 and 12. The height of the partition portions 11d and 12d is lower than that of the side surface portions 11b and 12b. By providing the partition portions 11d and 12d, the contents can be stored in the storage portions 11 and 12 in small portions.

  Since the height of the partition portions 11d and 12d is lower than that of the side surface portions 11b and 12b, the contents in the storage portions 11 and 12 can be weighed using the upper ends of the partition portions 11d and 12d as a guide. Further, by storing the liquid contents above the upper ends of the partition parts 11d and 12d and freezing, the contents taken out from the storage parts 11 and 12 can be easily stored in the parts facing the partition parts 11d and 12d. Can be divided into This allows the frozen contents to be easily subdivided. Although the partition portions 11d and 12d are provided in both the storage portions 11 and 12, they may be provided in only one of them.

  The flange portion 11e extends outward from the outer peripheral edge of the opening 11c, and the flange portion 12e extends outward from the outer peripheral edge of the opening 12c. The flange part 11e and the flange part 12e are connected in the same plane, and the storage parts 11 and 12 are integrated. The upper surface of the partition wall portion 13 is composed of a flange portion 11e and a flange portion 12e.

  The lid 21 is connected to the storage unit 11 via a folding line (first folding line) 31. The lid portion 22 is continuously provided to the storage portion 11 via a folding line (second folding line) 32. The folding line 31 and the folding line 32 are provided on opposite sides of the container 10. As a result, the lids 21 and 22 face each other to form a double door, and the container 1 is stabilized with the lids 21 and 22 open. Therefore, even if the content in the container 1 is reduced, the container 1 does not easily fall.

  The opening 11c and the opening 12c are formed in substantially the same shape, and the lids 21 and 22 have substantially the same weight. As a result, the container 1 becomes more stable when the lids 21 and 22 are open.

  The lids 21 and 22 have annular fitting portions 21a and 22a, respectively, which project downward from the lower surface. The fitting portions 21a and 22a fit into the storage portions 11 and 12. As a result, it is possible to easily hold the state where the storage units 11 and 12 are closed by the lids 21 and 22.

  Further, the lid portions 21 and 22 have upper partition portions 21b and 22b, respectively, which project downward from the lower surface. In the state where the lids 21 and 22 are closed, the upper partition parts 21b and 22b face the partition parts 11d and 12d, and there is a gap between the lower ends of the upper partition parts 21b and 22b and the upper ends of the partition parts 11d and 12d (Not shown) is formed. By forming the gap to be small, the frozen contents taken out from the storages 11 and 12 are made thinner at the portions facing the partitions 11d and 12d. This allows the frozen contents to be more easily divided.

  Notch portions 13a are provided at both ends of the partition wall portion 13 to which the flange portions 11e and 12e are connected. The cutout portion 13 a faces the lid portions 21 and 22 when the lid portions 21 and 22 are closed. Thereby, the lid portions 21 and 22 on the cutout portion 13a can be easily grasped, and the lid portions 21 and 22 can be easily opened. The notch 13a may be provided on the flanges 11e and 12e on the side adjacent to the partition wall 13.

  According to the present embodiment, the container portion 10 having the storage portion (first storage portion) 11 and the storage portion (second storage portion) 12 that are adjacent to each other via the partition wall portion 13 is provided. The storage portion 11 is provided with a lid portion (first lid portion) 21 connected in series via a folding line (first folding line) 31. Further, the storage portion 12 is provided with a lid portion (second lid portion) 22 that is continuously provided via a folding line (second folding line) 32. The folding line 31 and the folding line 32 are provided on opposite sides of the container 10. As a result, the lids 21 and 22 face each other to form a double door, and the container 1 is stabilized with the lids 21 and 22 open. Therefore, even if the content in the container unit 10 is reduced, the container 1 does not easily fall.

  The opening 11c and the opening 12c are formed in substantially the same shape, and the lids 21 and 22 have substantially the same weight. As a result, the container 1 becomes more stable when the lids 21 and 22 are open.

  Further, the lid portions 21 and 22 have fitting portions 21a and 22a that protrude downward and are fitted into the storage portions 11 and 12, respectively. As a result, it is possible to easily hold the state in which the storage portions 11 and 12 are closed by the lid portions 21 and 22.

  At least one of the storage sections 11 and 12 has partition sections 11d and 12d that partition the inside. Thereby, the contents can be stored in the storage units 11 and 12 in small portions.

  Further, since the height of the partition portions 11d and 12d is lower than that of the side surface portions 11b and 12b, the contents in the storage portions 11 and 12 can be weighed using the upper ends of the partition portions 11d and 12d as a guide. Further, the liquid contents are stored above the upper ends of the partition portions 11d and 12d and frozen, so that the content taken out from the storage portions 11 and 12 can be easily stored in the portions facing the partition portions 11d and 12d. Can be divided into This allows the frozen contents to be easily subdivided.

  Further, the lid portions 21 and 22 have upper partition portions 21b and 22b, respectively, which project downward from the lower surface. Thereby, in the state where the lids 21 and 22 are closed, the upper partition parts 21b and 22b face the partition parts 11d and 12d, and are located between the lower ends of the upper partition parts 21b and 22b and the upper ends of the partition parts 11d and 12d. Form a gap (not shown). By forming the gap to be small, the frozen contents taken out from the storages 11 and 12 are made thinner at the portions facing the partitions 11d and 12d. This allows the frozen contents to be more easily divided.

  Further, the container portion 10 has flange portions 11e and 12e on the outer peripheral portion, and cutout portions 13a facing the lid portions 21 and 22 are provided on the flange portions 11e and 12e, respectively. Accordingly, the lid portions 21 and 22 on the cutout portion 13a can be easily grasped, and the lid portions 21 and 22 can be easily opened.

<Second Embodiment>
Next, FIG. 4 is a perspective view of the container 1 of the second embodiment, showing a state in which the lid portions 21 and 22 are opened. For convenience of explanation, the same parts as those in the first embodiment shown in FIGS. 1 to 3 are given the same reference numerals. The present embodiment is different from the first embodiment in the shape of the bottom surface portions 11a and 12a. Further, instead of the cutout portion 13a, the lid portions 21 and 22 have protruding portions 21c and 22c. Further, the cutout portion 13a, the partition portions 11d and 12d, and the upper partition portions 21b and 22b are omitted, but they may be provided similarly to the first embodiment. Other parts are the same as those in the first embodiment.

  The bottom surface portions 11a and 12a are formed in a substantially triangular shape in a top view. The storage portions 11 and 12 are arranged with the partition wall 13 interposed therebetween, and the container portion 10 is formed in a substantially parallelogram symmetrical with respect to a top view. The folding line 31 and the folding line 32 are provided on opposite sides of the container 10. As a result, the lids 21 and 22 face each other to form a double door, and the container 1 is stabilized in a state where the lids 21 and 22 are open. Therefore, the same effect as that of the first embodiment can be obtained.

  The projecting portions 21c and 22c project from the outer edge of the container portion 10 when the lid portions 21 and 22 are closed. As a result, the lids 21 and 22 can be easily opened by gripping the protrusions 21c and 22c. It should be noted that the cutout portion 13a (see FIG. 2) similar to that of the first embodiment may be provided on the flange portions 11e and 12e of the storage portions 11 and 12. Thereby, even if the protrusion amount of the protrusions 21c and 22c is reduced, the protrusions 21c and 22c can be easily grasped.

<Third Embodiment>
Next, FIG. 5 is a perspective view of the container 1 of the third embodiment, showing a state in which the lid portions 21 and 22 are opened. For convenience of explanation, the same parts as those in the first embodiment shown in FIGS. 1 to 3 are given the same reference numerals. This embodiment is different from the first embodiment in that insertion pieces 21d and 22d are provided instead of the fitting portions 21a and 22a. Further, although the partition portions 11d and 12d and the upper partition portions 21b and 22b are omitted, they may be provided similarly to the first embodiment. Other parts are the same as those in the first embodiment.

  The partition 13 has a recess 13b on the upper surface. Further, the lid portions 21 and 22 have insertion pieces 21d and 22d bent from the open ends. The insertion pieces 21d and 22d are inserted into the recess 13b. As a result, it is possible to easily hold the state in which the storage portions 11 and 12 are closed by the lid portions 21 and 22. In the present embodiment, the insertion pieces 21d and 22d are inserted into the common recess 13b, but the recess 13b may be provided at two positions. In this case, the insertion pieces 21d and 22d are inserted into the corresponding recesses 13b.

  INDUSTRIAL APPLICABILITY According to the present invention, it can be used for a container with a lid for storing baby food, cosmetics and the like.

1 container (container with lid)
10 Container part 11, 12 Storage part 11a, 12a Bottom part 11b, 12b Side part 11c, 12c Opening part 11d, 12d Partition part 11e, 12e Flange part 13 Partition part 13a Notch part 13b Recessed part 21, 22 Lid part 21a, 22a Fitting part 21a, 22a Projection part 21b, 22b Upper partition part 21c, 22c Projection part 21d, 22d Insertion piece 31 Folding line 32 Folding line

Claims (9)

In a container with a lid formed by a resin sheet,
A container part having a first storage part and a second storage part which are adjacent to each other via a partition wall part;
A first lid portion that is connected to the first storage portion via a first fold line and that opens and closes the first storage portion;
A second lid portion that is connected to the second storage portion via a second fold line and that opens and closes the second storage portion,
The container with a lid, wherein the first fold line and the second fold line are provided on opposite sides of the container part.   The container with a lid according to claim 1, wherein the openings of the upper surfaces of the first storage part and the second storage part are formed in substantially the same shape.   The first lid portion and the second lid portion have fitting portions that protrude downward and are fitted into the first storage portion and the second storage portion, respectively. The container with a lid according to 1.   A recess formed in the upper surface of the partition wall; and an insertion piece bent from the open ends of the first lid and the second lid and inserted into the recess. The container with a lid according to claim 1 or 2.   At least one of the said 1st accommodating part and the said 2nd accommodating part has a partition part which partitions off the inside, The container with a lid in any one of Claims 1-4.   The container with a lid according to claim 5, wherein the height of the partition portion is lower than that of the partition wall portion.   The container with a lid according to claim 6, wherein the first lid portion or the second lid portion has an upper partition portion that projects downward and faces the partition portion.   The said container part has a flange part in an outer peripheral part, and provided the notch part on the said flange part facing the said 1st lid part and said 2nd lid part, respectively. Item 8. A container with a lid according to any of items 7.   The container with a lid according to any one of claims 1 to 8, further comprising a protruding portion that protrudes from an outer edge of the container portion when the first lid portion and the second lid portion are closed.

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