JPH101180A - Storage container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an egg container capable of easily opening/closing a lid. SOLUTION: In an egg container P1, a body part 1, a lid part 2, and a hinge part 3 are integrally molded with each other by a synthetic resin sheet. In the body part 1 and the lid part 2 capable of being opened/closed relative to the body part 1, a plurality of storage parts 10, 20 to be demarcated so as to store eggs are formed in the relatively opposite position to each other. On edge parts of the body part 1 and the lid part 2, a body side flange part 11 and a lid side flange part 21 which are engaged with each other to form a joined part when the lid part 2 is closed into the body part 1 are provided. Two semi-circular notched parts 12 are provided on a longer side part of the body side flange part 11 of the body part 1. Two semi-circular notched parts 22 are provided at the positions not opposite to the positions where the notched parts 12 are provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a storage container.
More specifically, for example, it has rigidity or quasi-rigidity like an egg container, the body part, the lid part, and the hinge part are integrally formed by a synthetic resin sheet, and the body part and the lid part contain an object to be contained. A plurality of housing sections partitioned to be housed are formed at positions facing each other, and a flange that joins the body section and the cover section when the body section and the cover section are closed is formed on the edge of the body section and the lid section. The present invention relates to a container in which a lid portion is easily opened in containers provided with respective portions.

[0002]

2. Description of the Related Art In order to prevent eggs from being damaged due to contact between eggs, contact between eggs and other objects, etc. in the distribution process of goods, for example, eggs from a producer to a consumer. Egg containers are used. FIG. 9 shows an example of a conventional egg container. The figure shows a perspective view when the lid of the egg container is opened. The egg container P includes a body 4, a lid 5, and a hinge 6 integrally formed of a thin sheet of rigid or semi-rigid synthetic resin. The body part 4 and the lid part 5 that can swing and open are provided with housing parts 40, 5 for housing ten eggs.
0 are formed at positions facing each other. A body-side flange portion 41 and a cover-side flange portion 51 that are joined together when the body portion 4 and the cover portion 5 are closed are provided at the edges of the body portion 4 and the cover portion 5.

[0003]

When the eggs are housed in the conventional egg container P as described above and put in the distribution process, the eggs are first put into the housing portion 40 of the body portion 4 and the body side flange portion 41 is formed. The joining portion was welded together with the lid side flange portion 51 using an ultrasonic welding machine or a high frequency welding machine. When taking out an egg from such an egg container P, the body side flange portion 41
And the lid side flange portion 51 need to be peeled off. However, the body side flange portion 41 and the lid side flange portion 51 are tightly fitted by welding, and it is difficult to open because there is no place for a finger, and the egg is dropped excessively, and in some cases, the Had been damaged. In addition, this has been a bottleneck in promoting the collection and reuse of the egg container P.

An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a housing container such as an egg container or the like in which a fitted flange portion can be easily separated and a lid portion can be easily opened.

[0005]

Means of the present invention taken to solve the above problems are as follows. In the first aspect, the body, the lid, and the hinge are integrally formed of a synthetic resin sheet, and the body and the lid that can swing open and close with respect to the body are covered with a cover. A required number of storage sections partitioned to accommodate the storage items are formed at positions facing each other, and the body section and the lid section are closed at the edges of the body section and the cover section. A rigid or quasi-rigid storage container provided with a body-side flange portion and a lid-side flange portion to be joined together with the body-side flange portion and the lid-side flange portion. A storage container provided with finger hooking means for facilitating separation of a side flange portion and the lid side flange portion.

In the second invention, the body, the lid, and the hinge are integrally formed of a synthetic resin sheet, and the body and the lid that can swing open and close with respect to the body are provided. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
A cutout portion is provided in one of the body side flange portion and the lid side flange portion, and a cutout portion is provided in a position not opposed to the cutout portion in the other flange portion. It is a storage container.

In the third invention, the body, the lid and the hinge are integrally formed of a synthetic resin sheet, and the body and the lid which can swing open and close with respect to the body are provided. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
One of the flanges on the body-side flange and the lid-side flange is provided with a finger-hanging piece protruding from an edge,
A storage container characterized in that the other flange portion is provided with a finger hook protruding from an edge at a position not opposed to a position where the finger hook is provided.

According to a fourth aspect of the present invention, the body, the lid, and the hinge are integrally formed of a synthetic resin sheet. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
Among the body side flange part and the lid side flange part, a corner part of one flange part is provided with a concave and convex strip part, and the corner part of the other flange part is the body side part part and the lid side flange part. The container according to claim 1, further comprising an uneven strip provided so that the directions of the uneven strip and the strip cross each other when they are combined.

According to a fifth aspect of the present invention, the body, the lid, and the hinge are integrally formed of a synthetic resin sheet. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
One of the flanges of the body-side flange and the lid-side flange has a finger hook that bulges to include an edge toward an outer surface when the body-side flange and the lid-side flange are closed. A recess is provided, and the other flange portion is at a position facing or not facing the position where the finger hanging recess is provided, when the body side flange portion and the lid side flange portion are closed. An accommodating container, characterized in that a swelling finger recess including an edge portion is provided on a side to be an outer surface.

In the sixth invention, the body, the lid and the hinge are integrally formed of a synthetic resin sheet, and the body and the lid which can swing open and close with respect to the body are provided. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
A notch is provided in one of the body-side flange and the lid-side flange, and a notch is provided in the other flange at a position not opposed to the position where the notch is provided. And one of the body-side flange portion and the lid-side flange portion is provided with a finger hanging piece protruding from an edge, and the other flange portion is provided with the finger hanging piece. A storage container characterized in that a finger-hanging piece protruding from an edge is provided at a position not opposed to the position.

According to a seventh aspect of the present invention, the body, the lid, and the hinge are integrally formed of a synthetic resin sheet. The required number of storage sections partitioned to accommodate the objects to be stored are formed at positions facing each other, and the body and the lid are provided at the edges of the body and the lid. In a storage container having rigidity or quasi-rigidity in which a body side flange portion and a lid side flange portion that are joined together when closed are provided,
Among the body side flange part and the lid side flange part, a corner part of one flange part is provided with a concave and convex strip part, and the corner part of the other flange part is the body side part part and the lid side flange part. A concave / convex ridge provided so that the directions of the concave / convex ridges and the ridges intersect each other, and one of the body-side flange and the lid-side flange is provided with the body. A position where the side flange portion and the lid side flange portion are provided with a finger hanging concave portion which bulges including an edge portion to an outer surface when the lid side flange portion is closed, and the other flange portion is provided with the finger hanging concave portion. At the position facing or not facing the finger recessed portion that swells including the edge to the side that becomes the outer surface when the body side flange portion and the lid side flange portion are closed. It is a storage container characterized by the above-mentioned.

"Rigid or quasi-rigid" in the present invention means
It is a concept that is not substantially deformed or takes the form of contents by the contents to be accommodated.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in further detail based on an embodiment of an egg container shown in the drawings. FIG. 1 is a perspective view showing a first embodiment of an egg container according to the present invention, with a lid portion opened. The egg container P1 has rigidity or semi-rigidity, and uses a thin sheet of translucent transparent or translucent thermoplastic plastic, for example, polyethylene terephthalate, polystyrene, polyvinyl chloride, or the like, and is formed by vacuum molding, blow molding. Obtained by the method. In the egg container P1, the body 1, the lid 2, and the hinge 3 are integrally formed of a synthetic resin sheet.

A body 1 and a lid 2 which can be pivotally opened and closed with respect to the body 1 are provided with a plurality of storage sections 1 partitioned to store eggs.
0 and 20 are formed at positions facing each other.
An edge of the body 1 and the lid 2 is provided with a body-side flange 11 and a lid-side flange 21 which are joined together when the cover 2 is closed to the body 1 to form a joint.

A semicircular cutout 12 is provided at two places on the long side of the body side flange 11 of the body 1. In addition, the notch 1 is formed on the long side of the lid side flange 21.
Two semi-circular cutouts 22 are provided at a position where no 2 is provided and at a position not opposed to each other. The shapes of the cutouts 12 and 22 can be various shapes such as a U-shape, an ellipse, and a V-shape other than the semicircular shape shown in the figure.

(Operation) FIG. 2 is a perspective view showing a state where the lid of the egg container shown in FIG. 1 is closed. The egg container P1 accommodates eggs in the accommodating portion 10 of the body portion 1, covers the cover portion 2, and then joins the body side flange portion 11 and the cover side flange portion 21 with each other, and welds them by ultrasonic waves. Have been. As a result, the body-side flange portion 11 and the lid-side flange portion 21 are provided with four cutout portions 12, 22 and the flange portion in four places.

When the cover 2 is separated from the body 1, the notch 1
2 or notch 22, for example, put the index finger of the right hand,
By pulling the upper or lower body side flange portion 11 or lid side flange portion 21 upward or downward, the lid portion 2 can be easily separated from the body portion 1.

FIG. 3 is a perspective view showing a second embodiment of the egg container according to the present invention, in a state where a lid is opened. Egg container P
The finger-hanging piece 1 protruding from the edge of the body-side flange 11
3 are provided at two positions near both ends of the long side. Further, the lid side flange portion 21 is provided with two finger hooks 23 protruding from the edge at positions not opposed to the position where the finger hook 13 is provided, at two positions near both ends of the long side. These finger hooks 1
The shapes of 3 and 23 can be various shapes such as a semicircle, a rectangle, an ellipse, and a polygon other than the rectangular shape shown in the figure. In the drawing, the same or equivalent parts as those of the egg container P1 shown in FIG. 1 are denoted by the same reference numerals.

(Operation) The state in which the egg is stored in the egg container P2 and the lid is closed is the same as that of the egg container P1 shown in FIG. . Also, the combined body side flange portion 11 and lid side flange portion 2
1 is provided with four finger-hanging pieces protruding therefrom. When the cover 2 is separated from the body 1, the adjacent finger hooks 13, 23
Can be easily separated from the body part 1 and the lid part 2 by pinching them with fingers.

FIG. 4 is a perspective view showing a third embodiment of the egg container according to the present invention, with a cover part opened, and FIG. 5 is an enlarged sectional view taken along line AA in FIG. On both side corners of the long side of the body side flange 11 of the egg container P3, there are provided ridges and recesses 14. The direction of the strip 141 of the uneven strip 14 is provided in parallel with the short side of the body side flange 11. As shown in FIG. 5, the cross-sectional shape of the concave / convex portion 14 is wavy,
Is formed in an arc shape, and the strip portion 141 is formed in a sharp mountain shape.

On both side corners of the long side portion of the lid side flange portion 21, there are provided ridges 24. The uneven ridge portion 24 has substantially the same shape as the uneven ridge portion 14, but the direction of the ridge portion 241 is provided in parallel with the long side portion of the lid side flange portion 21. That is, the body side flange portion 11 and the lid side flange portion 2
1, the strip 141 of the uneven strip 14 and the strip 241 of the uneven strip 24 are provided so that their directions cross each other. It is desirable that the tips 141 and 241 that come into contact with each other are sharpened at their tips in order to weaken the welding force and make them easier to separate, but there is no limitation. In the drawing, the same or equivalent parts as those of the egg container P1 shown in FIG. 1 are denoted by the same reference numerals.

(Operation) The state in which the egg is stored in the egg container P3 and the lid is closed is the same as that of the egg container P1 shown in FIG. . Also, the combined body side flange portion 11 and lid side flange portion 2
1 is provided with a portion in which the concave and convex strips 14 and 24 are fitted to both side corners of the long side. In addition, even if the body side flange portion 11 and the lid side flange portion 21 are welded by ultrasonic waves, the welding force is weak because the area of the abutting portion of the strips 141 and 241 is very small. Leave. When the cover 2 is separated from the body 1, first put a finger into the portion where the uneven ridges 14 and 24 meet, release the finger, pinch both pieces together, and pull the body 1 and the cover 2 apart. Can be easily separated.

FIG. 6 is a perspective view showing a fourth embodiment of the egg container according to the present invention, in a state where a cover is opened. Egg container P
In the corners on both short sides of the body-side flange 11 of FIG. 4, finger-engaging recesses 15 bulging out to include the edges to the outer surfaces when the body 1 and the cover 2 are closed are provided. is there. Further, near the corners on both short sides of the lid-side flange portion 21, a similar finger-holding concave portion 25 is provided so as to bulge at a position opposite to the position where the finger-holding concave portion 15 is provided.

The finger hanging concave portions 15 and 25 can be provided at positions not opposed to each other. In this case, when the body part 1 and the lid part 2 are closed, the finger-holding recesses 15 and 25 do not overlap. Therefore, in order to easily insert a finger, it is better to deepen the recesses of the finger-holding recesses 15 and 25. desirable. As the shape of the finger-holding concave portion, a semicircular shape, a V-shaped shape, or the like is appropriately used in addition to the U-shaped shape shown in the figure. In the drawing, the same or equivalent parts as those of the egg container P1 shown in FIG. 1 are denoted by the same reference numerals.

(Operation) The state in which the egg is stored in the egg container P4 and the lid is closed is the same as that of the egg container P1 shown in FIG. . Also, the combined body side flange portion 11 and lid side flange portion 2
1 is provided with a portion where the finger hanging concave portions 15 and 25 are fitted near the corners of both short sides, thereby providing a gap. When the cover 2 is separated from the body 1,
The finger 1 is inserted into the gap provided by combining the finger 5 and the finger hooking recesses 15 and 25 are separated, and the body 1 and the cover 2 can be easily separated by pinching the two pieces with fingers and pulling them apart.

FIG. 7 is a perspective view showing a fifth embodiment of the egg container according to the present invention, in a state where a lid is opened. Egg container P
A finger hook 16 and a cutout 17 are provided adjacent to both corners of the long side of the body-side flange 11 of FIG. Each finger hook 16 is provided on the outside. A finger hook 26 and a notch 27 are provided adjacent to both corners of the long side of the lid side flange 21. Each finger hook 26 is provided inside. In addition,
In the drawing, the same or equivalent parts as those of the egg container P1 shown in FIG. 1 are denoted by the same reference numerals.

(Operation) The state in which the egg is stored in the egg container P5 and the lid is closed is the same as that of the egg container P1 shown in FIG. . Also, the combined body side flange portion 11 and lid side flange portion 2
1 has a finger hook 16 near each side corner of the long side,
26 are provided adjacent to each other.

Body side flange 11 and lid side flange 21
Fingering pieces 16 and 26 and notches 17 and 27
Are substantially the same as those provided in the egg container P1 and the egg container P2, and thus have the same effect.
Further, since the notches 17 and 27 and the finger hooks 16 and 26 are provided adjacent to each other, a portion of the finger hooks 16 and 26 to be gripped by the finger is made larger by an amount corresponding to the provision of the notches 17 and 27. This makes it easier to separate the two flange portions.

FIG. 8 is a perspective view showing a sixth embodiment of the egg container according to the present invention, in a state where a lid is opened. Egg container P
6 are provided on the egg container P4 on the body-side flange portion 11 and the lid-side flange portion 21, respectively, on the egg container P4 having the same structure as the uneven portion portions 14 and 24 provided on the egg container P3. Finger hook recesses 19, 29 having the same structure as finger hook recesses 15, 25
Is provided.

(Operation) The state in which the egg is stored in the egg container P6 and the lid is closed is the same as the case of the egg container P1 shown in FIG. . The concave and convex strips 18 and 28 and the finger recesses 19 and 29 provided on the body side flange portion 11 and the lid side flange portion 21 correspond to the egg container P.
3 is substantially the same as that provided in the egg container P4, and thus has the same effect.

Also, the concave and convex strips 18 and 28 and the finger hook concave 1
9 and 29 are provided adjacent to each other.
The fingers are inserted into the parts 9 and 29 to separate the uneven strips 18 and 28, and then the two pieces are pinched and pulled apart to facilitate separation of the two flanges. Note that the present invention is not limited to the illustrated embodiment, and various modifications are possible within the scope of the claims.

[0032]

The present invention has the above configuration and has the following effects. (A) According to the first aspect of the present invention, since the finger hooking means is provided on one or both of the body side flange portion and the lid side flange portion of the storage container, the two flange portions are welded together. When the body part and the lid part are separated from each other, the two flange parts can be easily separated by grasping the finger hooking means with a finger and pulling them apart. Thereby, for example, when the storage container is used as an egg container, the container can be easily opened without damaging the container, so that it is possible to prevent the egg from being dropped during opening. If the egg container is not damaged, it can be fitted and stacked, so that it can be easily collected for reuse, collection is promoted, and resources are saved.

(B) According to the second aspect of the present invention, one of the body side flange portion and the lid side flange portion of the storage container is provided with a cutout portion, and the other flange portion is provided with a notch portion. Since the notch portion is provided at a position not opposed to the notch portion, after welding the two flange portions together, when separating the body portion and the lid portion, for example, insert the right index finger into an arbitrary notch portion, and insert the upper portion thereof. Alternatively, if the body-side flange portion or the lid-side flange portion at the lower portion is pulled apart, both flange portions can be easily separated from each other.

(C) According to the third aspect of the present invention, one of the body-side flange portion and the lid-side flange portion of the storage container is provided with a finger hook projecting from the edge.
Since the other flange portion is provided with a finger hanging piece protruding from the edge at a position not opposed to the position where the finger hanging piece is provided, the two flange portions are welded together, and then the body portion and the lid portion are provided. When you release, pinch each finger hook with your finger and pull it apart,
Both flanges can be easily separated.

(D) In the invention according to claim 4, one of the body-side flange portion and the lid-side flange portion of the storage container is provided with an uneven ridge at a corner of one of the flanges, and the other is provided with an uneven ridge. At the corners of the flanges, there is an uneven strip provided so that the direction of the uneven strip and the strip cross when the body-side flange and the lid-side flange are aligned. When welding is performed, a portion where the concave and convex portions are combined is provided at the corner of the combined body side flange portion and lid side flange portion. Even when the body side flange portion and the lid side flange portion are welded by ultrasonic waves or the like, this portion has a small welding area because the area of the contact portion of the strip portion is very small, and is easily separated by a slight external force.
Thus, when the lid is separated from the body, first put a finger into the portion where the concave and convex strips meet, release the finger, pinch both pieces together with the finger, and separate the two flanges easily.

(E) According to the fifth aspect of the present invention, when one of the body side flange portion and the cover side flange portion of the container is closed, the body side flange portion and the cover side flange portion are closed. There is provided a finger-hanging concave portion that bulges out including the edge to the side to be the outer surface, and the other flange portion is at a position facing or not facing the position where the finger-holding concave portion is provided, When the body side flange part and the lid side flange part are closed, there is provided a finger-hanging concave part that bulges out including the edge to the side that becomes the outer surface, so that both flange parts are welded together, and then the body part When releasing the part, put your finger in the gap provided by the finger hanging recess, pinch the edge of the finger hanging recess with your finger and pull it apart,
Both flanges can be easily separated.

(F) In the invention according to claim 6, the notch portion according to claim 2 and the finger hook piece according to claim 3 are provided in the body side flange portion and the lid side flange portion of the storage container. Is provided, the same effects as in the above (b) and (c) are obtained. Further, for example, when the notch and the finger hook are provided adjacent to each other, the portion of the finger hook which is pinched by the finger can be made larger by the amount of the notch, so that the distance between the two flanges is increased. There is also a synergistic effect such that it becomes easier to perform.

(G) According to the invention as set forth in claim 7, the concave / convex ridge portion according to claim 4 and the finger-holding concave portion according to claim 5 are provided on the body side flange portion and the lid side flange portion of the storage container. Since it is provided, it has the same effects as the above (d) and (e).
In addition, for example, when the concave and convex ridge portion and the finger hanging concave portion are provided adjacent to each other, the finger is inserted into the finger hanging concave portion to release the concave and convex ridge portion, and then both pieces are pinched and separated by a finger to separate the two flange portions. There is also a synergistic effect that separation is facilitated.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of an egg container according to the present invention in a state where a lid is opened.

FIG. 2 is a perspective view showing a state in which a lid of the egg container shown in FIG. 1 is closed.

FIG. 3 is a perspective view showing a second embodiment of the egg container according to the present invention, with a cover part opened.

FIG. 4 is a perspective view showing a third embodiment of the egg container according to the present invention, in a state where a lid is opened.

FIG. 5 is an enlarged sectional view taken along line AA in FIG. 4;

FIG. 6 is a perspective view showing a fourth embodiment of the egg container according to the present invention, in a state where a lid is opened.

FIG. 7 is a perspective view showing a fifth embodiment of the egg container according to the present invention, with a lid portion opened.

FIG. 8 is a perspective view showing a sixth embodiment of the egg container according to the present invention, with a cover part opened.

FIG. 9 is a perspective view of a conventional egg container in a state where a lid is opened.

[Explanation of symbols]

 P1 egg container 1 body part 10 accommodation part 11 body side flange part 12 notch part 2 lid part 20 accommodation part 21 lid side flange part 22 notch part 3 hinge part P2 egg container 13 finger piece 23 finger piece P3 egg container 14 unevenness Strip 140 Depression 141 Strip 24 Uneven strip 241 Strip P4 Egg container 15 Finger recess 25 Finger recess P5 Egg container 16 Finger strip 17 Notch 26 Finger strip 27 Notch P6 Egg container 18 Uneven strip 19 Finger hanging concave part 28 Concave and convex strip part 29 Finger hanging concave part

Claims (7)

[Claims] The body (1), the lid (2) and the hinge (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid One or both of the side flange portions (21) is provided with finger hooking means for facilitating separation of the body side flange portion (11) and the lid side flange portion (21), Containment container. 2. A body part (1), a lid part (2) and a hinge part (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid A notch portion is provided in one of the side flange portions (21), and a notch portion is provided in the other flange portion at a position not opposed to the notch portion. . 3. A body part (1), a lid part (2) and a hinge part (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid One of the side flange portions (21) is provided with a finger hook protruding from the edge, and the other flange is provided with a finger hook at a position not opposed to the position where the finger hook is provided. An accommodating container characterized by being provided with a finger hanging piece protruding from the container. 4. A body part (1), a lid part (2) and a hinge part (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid Irregular stripes are provided at the corner of one of the side flanges (21),
The corner portion of the other flange portion is provided with an uneven ridge portion provided so that the direction of the uneven ridge portion and the direction of the ridge portion intersect when the body side flange portion and the lid side flange portion are combined. And the containment vessel. 5. The body (1), the lid (2) and the hinge (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid One of the side flange portions (21) has a finger that bulges including an edge to an outer surface when the body side flange portion (11) and the lid side flange portion (21) are closed. A hooking recess is provided, and the other flange portion is provided at a position facing or not facing the position where the finger hooking recess is provided.
1) and a container provided with a finger-hanging concave portion which bulges including an edge portion to a side which becomes an outer surface when the lid side flange portion (21) is closed. 6. The body (1), the lid (2) and the hinge (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid A notch is provided in one of the side flanges (21), and a notch is provided in the other flange at a position not opposed to the position where the notch is provided; and Body side flange part (11) and lid side flange part (21)
One of the flanges is provided with a finger hook protruding from the edge, and the other flange is a finger hook protruding from the edge at a position not opposed to the position where the finger hook is provided. A storage container, characterized by being provided with: 7. The body (1), the lid (2) and the hinge (3) are integrally formed of a synthetic resin sheet.
(1) and a lid (2) which can swing open and close with respect to the body (1) have a required number of storage sections (1
0) and (20) are formed at positions facing each other, and the body (1) and the lid (2) are provided at the edge of the body (1) and the lid (2). In a rigid or semi-rigid storage container provided with a body-side flange portion (11) and a lid-side flange portion (21) which are joined together when closed, the body-side flange portion (11) and the lid Irregular stripes are provided at the corner of one of the side flanges (21),
At the corner of the other flange, there is an uneven strip provided so that the direction of the uneven strip and the strip cross when the body-side flange (11) and the lid-side flange (21) are combined. Provided, and the body side flange part (11) and the lid side flange part (21)
One of the flanges is provided with a finger-holding recess that swells including an edge toward the outer surface when the body-side flange (11) and the lid-side flange (21) are closed. When the body-side flange portion (11) and the lid-side flange portion (21) are closed at a position facing or not facing the position where the finger hook recess is provided on the other flange portion. A container that is provided with a finger-hung recess that swells including an edge toward a side to be an outer surface.