JP2001072148A - Packaging container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging container of which outer shape is of a disk- like one where some thin plate-like contents can be taken out easily one by one. SOLUTION: This packaging container is comprised of a container main body 1 having a circular bottom plate, a cylindrical inner circumferential wall extending from the central part of the bottom plate in an upward direction, an outer circumferential wall extending from the outer circumferential edge of the bottom plate in an upward direction, a plurality of divided walls formed between the inner circumferential wall and the outer circumferential wall in a radial manner and storing segments; a circular top plate having an opening 24 formed in a direction of its diameter; a side plate faced from an outer circumferential edge of the top plate in a downward direction; and a lid member 2 having a cylindrical plate directed from the central segment of the top plate in a downward direction. A cylindrical plate of the lid member 2 is inserted into the inner circumferential wall of the container main body 1 and then the container main body 1 and the lid member 2 are rotatably fitted to each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disk-shaped packaging container capable of dispensing thin plate-shaped contents.

[0002]

2. Description of the Related Art Conventionally, as a packaging container having an outer shape of a disk and taking out contents by rotating a lid, for example, as described in JP-A-10-24970,
2. Description of the Related Art A packaging container configured to store three types of contents and take out the contents by rotating a lid to a predetermined position is known. However, this type of container is suitable for packaging granular materials, but cannot be used for thin plate-shaped contents.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a disk-shaped packaging container from which thin plate-shaped contents can be easily taken out one by one.

[0004]

A circular bottom plate, a cylindrical inner peripheral wall facing upward from a central portion of the bottom plate, an outer peripheral wall facing upward from an outer peripheral edge of the bottom plate, and an inner peripheral wall and an outer peripheral wall. A container body having a plurality of partition walls and a storage portion radially formed therebetween, a circular top plate having an opening formed in a diametric direction, and a side plate facing downward from an outer peripheral edge of the top plate When,
A lid having a cylindrical plate facing downward from the center of the top plate, the cylindrical plate of the lid was inserted into the inner peripheral wall of the container body, and the container body and the lid were rotatably fitted. With this configuration, the lid is rotated, and the opening formed in the lid is aligned with the storage section of the container body in which the content is stored, so that the contents are passed through the opening one by one. Can be taken out.

[0005] In the above-mentioned packaging container, a projecting portion is formed horizontally on the outer surface of the outer peripheral wall of the container body, and a concave groove is formed over the entire periphery at the lower end of the inner surface of the side plate of the lid. By adopting a configuration in which the protruding portion of the outer peripheral wall and the concave groove on the inner surface of the side plate of the lid are fitted, the lid can be fitted and attached to the container body in a rotatable state.

In the above-described packaging container, a projection is formed near the outside of the cylindrical plate on the inner surface of the top plate of the lid, and the projection is engaged with the storage portion of the container body to restrict the rotation of the lid. By doing so, the lid can be rotated while restricting the opening formed in the lid to a position corresponding to each storage section formed in the container body.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a first embodiment of the present invention, FIG. 2 is a perspective view showing a state in which a container body and a lid according to the first embodiment of the present invention are separated, and FIG. FIGS. 4 and 5 are perspective views showing a container body according to a second embodiment of the present invention, wherein 1 and 1 'are the container body, 11 is the bottom plate, 12 is the inner peripheral wall, 13 is the outer peripheral wall, and 14 and 14' are Partition walls, 14a and 14a 'are wide partition walls, 15 and 15' are storage sections, 16 is a protruding section, 17 is a step section, 2
Denotes a lid, 21 denotes a top plate, 22 denotes a side plate, 23 denotes a cylindrical plate, 24 denotes an opening, 25 denotes a projection, and 26 denotes a concave groove.

A first embodiment of the present invention is shown in FIGS.
Is a packaging container having the configuration shown in FIG. The perspective view of the first embodiment is, as shown in FIG. 1, formed from a configuration in which a circular lid 2 having an opening 24 formed in a top plate 21 is rotatably fitted to a circular container main body 1 and attached thereto. By rotating the lid 2, the thin plate-shaped contents stored in the container body 1 are opened one by one from the opening 24 formed in the top plate 21 of the lid 2. It is a packaging container that can be dispensed.

FIG. 2 is a perspective view of the first embodiment in which the container body 1 and the lid 2 are separated. The container body 1 includes a circular bottom plate 11, a cylindrical inner peripheral wall 12 provided at the center of the bottom plate 11 and facing upward, and a step portion on the outer peripheral edge of the bottom plate 11.
Outer peripheral wall 13 lower than inner peripheral wall 12 provided above 17
And a plurality of storage portions 15 partitioned by a plurality of partition walls 14 that are radially outward from the center of the bottom plate 11 formed between the inner peripheral wall 12 and the outer peripheral wall 13. Step on outer surface
This is a configuration in which a protruding portion 16 is formed parallel to 17. In the first embodiment, the partition wall 14 and the storage section 15 are formed at positions symmetrical with respect to the center of the bottom plate 11 so that the sectional shape of the partition wall 14 and the storage section 15 is a truncated cone that expands outward. In the first embodiment, the shape of the opening 24 formed in the lid 2 is an elongated rectangular shape. However, the opening 24 may have a truncated conical shape that is the same as the cross-sectional shape of the storage portion 15. It makes it easier to take things out. In addition, since the sectional shape of the partition wall 14 is also a truncated cone having the same outward spread, the opening 24 can be reclosed.

The lid 2 has a circular top plate 21, a side plate 22 facing downward from the outer peripheral edge of the top plate, and a cylindrical plate 23 facing downward from the center of the inner surface of the top plate 21. An opening 24 is formed in the plate 21 in a diametric direction, and a downwardly directed protrusion 25 is formed near the outside of the cylindrical plate 23 on the inner surface of the top plate 21 at a position symmetrical with respect to the center of the lid 2. The groove 26 is formed on the inner surface of the lower end of the side plate 22 over the entire circumference.

With the cylindrical plate 23 on the inner surface of the lid 2 inserted into the cylindrical inner peripheral wall 12 of the container body 1, the lid 2 is put on the container body 1 and provided on the side plate 22 of the lid 2. The recessed groove 26 is fitted to the protrusion 16 provided on the outer peripheral wall 13 of the container body 1, and the lid 2 is rotatably attached to the container body 1, whereby the packaging of the embodiment shown in FIG. It becomes a container. At this time, since the opening 24 formed in the lid 2 is attached to a position facing the wide partition wall 14a of the container body 1, the opening 24 is in a closed state. The two projections 25 provided on the inner surface of the container body 2
Each of the storage portions 15 is engaged with the corresponding one of the storage portions 15, and the rotation of the lid body is restricted. By rotating the lid 1 and engaging the projection 25 with the adjacent storage section 15, the opening 24 overlaps the storage section 15, so that the contents can be taken out.

As shown in FIG. 3, the lower end of the side plate 22 of the lid 2 is in contact with the step 17 of the container body 1, and the cross section taken along the line II of FIG. The protrusion 16 provided on the outer peripheral wall 13 is fitted into a concave groove 26 provided on the inner surface of the side plate 22 of the lid 2, and the lid 2 is rotatably attached to the container body 1. With the lid 2 attached to the container body 1, two projections 25 provided near the outside of the cylindrical plate 23 on the inner surface of the top plate 21 of the lid 2 are positioned symmetrically with respect to the center of the container body. The cover 2 is engaged with a certain storage portion 15 respectively.
Rotation is regulated.

A container main body 1 'according to a second embodiment of the present invention is as shown in FIG. 4, wherein an outer peripheral wall 13' of the container main body 1 'has the same height as the inner peripheral wall 12, and a cross section of the storage portion 24'. The configuration is basically the same as that of the first embodiment except that the shape is an elongated rectangular shape. The lid is the same as that of the first embodiment, and an elongated rectangular opening 24 is formed.
By rotating the lid, the opening 24 can be made to coincide with the storage portion 24 ', so that the contents can be taken out more smoothly and the allowable range of reclosing is widened.

[0014] In the packaging container of the embodiment, the container body 1,
When the contents are stored in the lid 1 and the lid 2 is fitted, the opening 24 formed in the lid 1 becomes the wide partition wall 14 of the container body 1, 1 '.
The opening is closed and hermetically closed because it is located at a position facing a, 14a '. From this state, cover 1
Is rotated by one section, the projection 25 formed on the inner surface of the lid engages with the next storage part adjacent to the storage part with which it was initially engaged, and the rotation is regulated. A storage section in which contents are stored adjacent to the wide partition walls 14a, 14a '.
Since it comes to the position facing 15, the contents stored in the storage section can be taken out. By repeating this procedure, the contents stored in the storage section can be sequentially taken out.

In the embodiment, the partition walls 14 and 14 'to be formed are formed.
The number of storage sections 15, 15 'can be arbitrarily set as required, and the partition walls 14, 14' may be formed at equal intervals.
By narrowing the width of the partition walls 14, 14 'with the width of the storage parts 15, 15' being the minimum width capable of storing the contents, it is possible to store a large number of contents, and in the storage parts 15, 15 '. The contents will not move and be damaged. The relative positions of the partition walls 14, 14 'and the storage parts 15, 15' are such that the partition walls 14, 14 'and the storage parts 15, 15' Preferably, it is provided on the object.

The packaging container of the embodiment is manufactured by injection molding of plastic. As the resin for molding, polypropylene, polystyrene, polyester, polycarbonate and the like can be used. As the molding resin, a colored opaque or colored transparent resin using a coloring agent may be used, or an uncolored resin may be used. When a transparent resin is used, the contents stored in the container body can be seen through the lid, so that there is an effect that the remaining amount can be confirmed.

[0017]

According to the present invention, a circular bottom plate, a cylindrical inner peripheral wall facing upward from the center of the bottom plate, an outer peripheral wall facing upward from the outer peripheral edge of the bottom plate, and radially interposed between the inner peripheral wall and the outer peripheral wall. A container body having a plurality of formed partition walls and a storage section, a circular top plate having an opening formed in a diametric direction, a side plate facing downward from an outer peripheral edge of the top plate, A lid having a cylindrical plate facing downward from the center of the plate, wherein the cylindrical plate of the lid is inserted into the inner peripheral wall of the container body, and the container body and the lid are rotatably fitted. By rotating the lid by aligning the opening formed in the lid with the storage portion of the container body in which the contents are stored,
The contents can be taken out one by one through the opening. In the above-mentioned packaging container, a projection is formed in the horizontal direction on the outer surface of the outer peripheral wall of the container body, and a concave groove is formed over the entire periphery at the lower end of the inner surface of the side plate of the lid body. By adopting a configuration in which the protruding portion and the concave groove on the inner surface of the side plate of the lid are fitted, the lid can be fitted and attached to the container body in a rotatable state.
In the above-mentioned packaging container, a projection is formed near the outside of the cylindrical plate on the inner surface of the top plate of the lid, and the projection is engaged with the storage portion of the container body, thereby restricting rotation of the lid. Accordingly, the lid can be rotated while the opening formed in the lid is regulated to a position corresponding to each storage section formed in the container body.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a perspective view showing a state where a container body and a lid according to the first embodiment of the present invention are separated.

FIG. 3 is a sectional view taken along the line II of FIG. 1;

FIG. 4 is a perspective view showing a container body according to a second embodiment of the present invention.

[Explanation of symbols]

 1, 1 'Container body 11 Bottom plate 12 Inner peripheral wall 13 Outer peripheral wall 14, 14' Partition wall 14a, 14a 'Wide partition wall 15, 15' Storage part 16 Projection 17 Step 2 Lid 21 Top plate 22 Side plate 23 Cylindrical plate 24 Opening 25 Projection 26 Groove

Claims (3)

[Claims] 1. A circular bottom plate, a cylindrical inner peripheral wall facing upward from a central portion of the bottom plate, an outer peripheral wall facing upward from an outer peripheral edge of the bottom plate, and a radial wall between the inner peripheral wall and the outer peripheral wall. A container body having a plurality of partition walls and a storage portion formed in a, a circular top plate having an opening formed in a diametric direction, a side plate facing downward from an outer peripheral edge of the top plate, A lid having a cylindrical plate facing downward from the center of the top plate, wherein the cylindrical plate of the lid is inserted into the inner peripheral wall of the container main body, and the lid can be rotated on the container main body. A packaging container characterized by having a configuration fitted to a packaging container. 2. A projecting portion is formed in a horizontal direction on an outer surface of the outer peripheral wall of the container body, and a concave groove is formed on a lower end portion of an inner surface of the side plate of the lid over the entire circumference, and the projecting portion is formed. The packaging container according to claim 1, wherein the lid is attached to the container body by fitting the groove with the groove. 3. A projection is formed on the inner surface of the top plate of the lid near the outer side of the cylindrical plate, and the projection is engaged with the storage portion of the container body to rotate the lid. The packaging container according to claim 1, wherein the packaging container is configured to regulate.