JP7259276B2 - container with lid - Google Patents

Description

The present invention relates to a lidded container.

A lidded container is disclosed in US Pat. This lidded container includes a storage section and a lid section connected to the storage section. For example, food can be stored in the storage section, and the lid section can be opened to eat the food in the storage section.

JP 2015-089828 A

However, according to the above-mentioned conventional lidded container, when the lid is opened when the content in the storage section is reduced, the center of gravity of the lidded container is biased toward the lid and the lidded container tends to overturn. rice field.

SUMMARY OF THE INVENTION An object of the present invention is to provide a lidded container that is difficult to tip over.

In order to achieve the above objects, the present invention provides a lidded container formed of a resin sheet, a container portion having a first storage portion and a second storage portion which are adjacent to each other via a partition, and the first storage portion. a first lid that opens and closes the first storage portion while being connected to the second storage portion via a first folding line; and a first lid portion that is connected to the second storage portion via a second folding line and the second storage portion and a second lid portion that opens and closes the container portion, wherein the first folding line and the second folding line are provided on opposite sides of the container portion.

Further, according to the present invention, in the lidded container having the above configuration, the openings on the upper surfaces of the first storage section and the second storage section are formed to have substantially the same shape.

Further, according to the present invention, in the lidded container configured as described above, the first lid portion and the second lid portion include fitting portions that protrude downward and fit into the first storage portion and the second storage portion, respectively. It is characterized by having

Further, the present invention provides a container with a lid configured as described above, in which a recess is provided in the upper surface of the partition wall, and open ends of the first lid and the second lid are bent and inserted into the recess. It is characterized by providing an insertion piece that

Further, according to the present invention, in the container with a lid configured as described above, at least one of the first storage section and the second storage section has a partition section for partitioning the inside.

Further, according to the present invention, in the lidded container having the above structure, the height of the partition is lower than that of the partition.

Further, according to the present invention, in the lidded container configured as described above, the first lid portion or the second lid portion has an upper partition portion that protrudes downward and faces the partition portion.

Further, according to the present invention, in the lidded container configured as described above, the container portion has a flange portion on the outer peripheral portion, and the notch portions on the flange portion face the first lid portion and the second lid portion, respectively. is characterized by providing

Further, according to the present invention, the lidded container configured as described above is characterized by having 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 containing part and the second containing part which are adjacent to each other with the partition wall interposed therebetween. A first lid portion is connected to the first storage portion via a first folding line. A second lid portion is connected to the second storage portion via a second folding line. A first fold line and a second fold line are provided on opposite sides of the container portion. As a result, the first lid portion and the second lid portion face each other and form double doors, and the lidded container is stabilized in a state in which the first lid portion and the second lid portion are opened. Therefore, it is possible to provide a lidded container that does not overturn easily even when the content in the container portion is reduced.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows the container with a lid|cover which concerns on 1st Embodiment of this invention. BRIEF DESCRIPTION OF THE DRAWINGS The top view which shows the container with a lid|cover which concerns on 1st Embodiment of this invention. BRIEF DESCRIPTION OF THE DRAWINGS The longitudinal cross-sectional view which shows the container with a lid|cover which concerns on 1st Embodiment of this invention. The perspective view which shows the container with a lid|cover which concerns on 2nd Embodiment of this invention. The perspective view which shows the container with a lid|cover 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 the lidded container 1 of the first embodiment. FIG. 1 shows a state in which the lids 21 and 22 are closed, and FIG. 2 shows a state in which the lids 21 and 22 are opened. show. FIG. 3 is a longitudinal sectional view showing the lidded container 1 of the first embodiment, showing a state in which the lids 21 and 22 are opened.

A lidded container 1 (hereinafter abbreviated as container 1) is formed by vacuum forming a resin sheet or the like, and stores contents such as food (baby food, etc.) 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 is substantially rectangular in top view, and has a storage portion (first storage portion) 11, a storage portion (second storage portion) 12, and flange portions 11e and 12e for storing contents. The storage section 11 and the storage section 12 are isolated from each other via the partition wall section 13 .

The storage portions 11 and 12 include bottom portions 11a and 12a and side portions 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 when viewed from above. The side portions 11b and 12b are formed upright from the peripheral edges of the bottom portions 11a and 12a. The side surface of the partition wall 13 is formed by the side surface portions 11b and 12b.

The storage portions 11 and 12 have partition portions 11d and 12d projecting upward from the upper surfaces of the bottom portions 11a and 12a. The partitions 11 d and 12 d partition the interiors of the storages 11 and 12 . The height of the partitions 11d and 12d is lower than that of the side surfaces 11b and 12b. By providing the partitions 11 d and 12 d, the contents can be subdivided and stored in the storages 11 and 12 .

Since the height of the partitions 11d and 12d is lower than that of the side walls 11b and 12b, the contents in the storages 11 and 12 can be weighed using the upper ends of the partitions 11d and 12d as a guide. In addition, by storing and freezing the liquid contents above the upper ends of the partitions 11d and 12d, the contents taken out from the storage parts 11 and 12 can be easily removed from the parts facing the partitions 11d and 12d. can be divided into Thereby, the frozen contents can be easily subdivided. Although the partitions 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 portion 11c, and the flange portion 12e extends outward from the outer peripheral edge of the opening portion 12c. The flange portion 11e and the flange portion 12e are connected in the same plane, and the storage portions 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 portion 21 is connected to the storage portion 11 via a folding line (first folding line) 31 . The lid portion 22 is connected 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 portion 10 . As a result, the lids 21 and 22 face each other and are double-opened, and the container 1 is stabilized with the lids 21 and 22 open. Therefore, even if the content in the container 1 decreases, the container 1 is unlikely to overturn.

Further, the opening 11c and the opening 12c are formed to have substantially the same shape, and the weights of the lids 21 and 22 are substantially the same. This makes the container 1 more stable when the lids 21 and 22 are open.

The lid portions 21 and 22 have annular fitting portions 21a and 22a projecting downward from the lower surfaces, respectively. The fitting portions 21a and 22a are fitted to the storage portions 11 and 12, respectively. Thereby, the state in which the storage portions 11 and 12 are closed by the lid portions 21 and 22 can be easily maintained.

Further, the lids 21 and 22 have upper partitions 21b and 22b projecting downward from the lower surfaces, respectively. When the lids 21 and 22 are closed, the upper partitions 21b and 22b face the partitions 11d and 12d, and a gap ( (not shown) are formed. By forming the gap small, the portions of the frozen contents taken out from the storage sections 11 and 12 facing the partition sections 11d and 12d are formed thinner. This allows the frozen contents to be divided more easily.

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 notch 13a faces the lids 21 and 22 when the lids 21 and 22 are closed. As a result, the lids 21 and 22 on the notch 13a can be easily grasped, and the lids 21 and 22 can be easily opened. The notch portion 13a may be provided on the flange portions 11e and 12e on the sides adjacent to the partition wall 13 .

According to this embodiment, the container section 10 has a storage section (first storage section) 11 and a storage section (second storage section) 12 that are adjacent to each other with a partition wall section 13 interposed therebetween. A lid portion (first lid portion) 21 is connected to the storage portion 11 via a folding line (first folding line) 31 . A lid portion (second lid portion) 22 is connected to the storage portion 12 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 portion 10 . As a result, the lids 21 and 22 face each other and are double-opened, and the container 1 is stabilized with the lids 21 and 22 open. Therefore, even if the contents in the container part 10 decrease, the container 1 is unlikely to overturn.

Further, the opening 11c and the opening 12c are formed to have substantially the same shape, and the weights of the lids 21 and 22 are substantially the same. This makes the container 1 more stable when the lids 21 and 22 are open.

Moreover, the lids 21 and 22 have fitting portions 21a and 22a that protrude downward and fit into the storage portions 11 and 12, respectively. Thereby, the state in which the storage portions 11 and 12 are closed by the lid portions 21 and 22 can be easily maintained.

At least one of the storage portions 11 and 12 has partition portions 11d and 12d for partitioning the inside. As a result, the contents can be subdivided and stored in the storage units 11 and 12 .

Moreover, since the height of the partitions 11d and 12d is lower than that of the side walls 11b and 12b, the contents in the storages 11 and 12 can be weighed using the upper ends of the partitions 11d and 12d as a guide. Further, by storing and freezing the liquid contents above the upper ends of the partitions 11d and 12d, the contents taken out from the storage parts 11 and 12 can be easily removed from the parts facing the partitions 11d and 12d. can be divided into Thereby, the frozen contents can be easily subdivided.

Further, the lids 21 and 22 have upper partitions 21b and 22b projecting downward from the lower surfaces, respectively. As a result, when the lids 21 and 22 are closed, the upper partitions 21b and 22b face the partitions 11d and 12d, and between the lower ends of the upper partitions 21b and 22b and the upper ends of the partitions 11d and 12d. is formed with a gap (not shown). By forming the gap small, the portions of the frozen contents taken out from the storage sections 11 and 12 facing the partition sections 11d and 12d are formed thinner. This allows the frozen contents to be divided more easily.

Further, the container part 10 has flange parts 11e and 12e on the outer peripheral part, and notch parts 13a facing the lid parts 21 and 22 are provided on the flange parts 11e and 12e, respectively. As a result, the lids 21 and 22 on the notch 13a can be easily grasped, and the lids 21 and 22 can be easily opened.

<Second embodiment>
Next, FIG. 4 is a perspective view of the container 1 of 2nd Embodiment, and shows the state which the cover parts 21 and 22 were opened. For convenience of explanation, the same parts as those of the first embodiment shown in FIGS. 1 to 3 are given the same reference numerals. This embodiment differs from the first embodiment in the shape of the bottom surface portions 11a and 12a. Further, the lids 21 and 22 have projections 21c and 22c instead of the notch 13a. Moreover, although the notch 13a, the partitions 11d and 12d, and the upper partitions 21b and 22b are omitted, they may be provided in the same manner as in the first embodiment. Other parts are the same as in the first embodiment.

The bottom portions 11a and 12a are formed in a substantially triangular shape when viewed from above. The storage portions 11 and 12 are arranged with a partition wall portion 13 interposed therebetween, and the container portion 10 is formed in a substantially parallelogram shape symmetrical from the top view point. The folding line 31 and the folding line 32 are provided on opposite sides of the container portion 10 . As a result, the lids 21 and 22 face each other and are double-opened, and the container 1 is stabilized with the lids 21 and 22 open. Therefore, effects similar to those of the first embodiment can be obtained.

The protruding portions 21c and 22c protrude 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. Notch portions 13a (see FIG. 2) similar to those in the first embodiment may be provided on the flange portions 11e and 12e of the storage portions 11 and 12, respectively. As a result, the projecting portions 21c and 22c can be easily gripped even if the amount of projection of the projecting portions 21c and 22c is reduced.

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

The partition wall portion 13 has a concave portion 13b formed on the upper surface thereof. Also, the lids 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. Thereby, the state in which the storage portions 11 and 12 are closed by the lid portions 21 and 22 can be easily maintained. In this embodiment, the insertion pieces 21d and 22d are inserted into one common recess 13b, but two recesses 13b may be provided. 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 as a lidded container 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 Cover Part 21a, 22a Fitting portions 21a, 22a Projecting portions 21b, 22b Upper partitioning portions 21c, 22c Projecting portions 21d, 22d Insertion piece 31 Folding line 32 Folding line

Claims (6)

In a container with a lid formed of a resin sheet,
a container portion having a first storage portion and a second storage portion adjacent to each other via a partition;
a first lid portion connected to the first storage portion via a first folding line and opening and closing the first storage portion;
a second lid portion connected to the second storage portion via a second folding line and opening and closing the second storage portion;
The first folding line and the second folding line are provided on opposite sides of the container portion ,
At least one of the first storage section and the second storage section has a partition section that partitions the interior,
the height of the partition is lower than that of the partition,
The first lid portion or the second lid portion has an upper partition portion that protrudes downward and faces the partition portion,
A lid characterized in that a gap is formed between a lower end of the upper partition and an upper end of the partition when the first lid or the second lid having the upper partition is closed. container with. In a container with a lid formed of a resin sheet,
a container portion having a first storage portion and a second storage portion adjacent to each other via a partition;
a first lid portion connected to the first storage portion via a first folding line and opening and closing the first storage portion;
a second lid portion connected to the second storage portion via a second folding line and opening and closing the second storage portion;
The first folding line and the second folding line are provided on opposite sides of the container portion ,
The first lid portion has an endless first fitting portion that protrudes downward and fits into the first storage portion,
A lidded container, wherein the second lid portion has an endless second fitting portion that protrudes downward and fits into the second storage portion. A recess formed in the upper surface of the partition, and an insertion piece bent from open ends of the first lid and the second lid and inserted into the recess are provided. The lidded container according to claim 1 . 4. The lidded container according to any one of claims 1 to 3, wherein the openings in the upper surfaces of the first storage part and the second storage part are formed in substantially the same shape. 1, characterized in that the container part has a flange part on the outer peripheral part, and notches are provided on the flange part so as to face the first lid part and the second lid part, respectively. Item 5. The lidded container according to any one of items 4 . 6. The lidded container according to any one of claims 1 to 5 , further comprising a projecting portion projecting from an outer edge of the container portion when the first lid portion and the second lid portion are closed.

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