JP4398689B2 - Separation storage container partition plate and sorting storage container packing structure - Google Patents

Description

  The present invention relates to a partition plate for a separate storage container that partitions an internal space by a partition plate and a packing structure for the separate storage container.

  Conventionally, a separate storage container that partitions the internal space of the container body with a partition plate has been used (see, for example, Patent Document 1). This separation storage container has a partition plate attached to the inside of the container body in a detachable manner so that the inside can be separated and stored, and the separation plate can be used for transporting and storing the separation storage container. The container body was removed from the main body, and a plurality of container main bodies were stacked in a nested manner, and the partition plates were put together. In addition, what attached a lid body to a container main body so that attachment or detachment was possible was put together by lid bodies like a partition plate.

  In this separate storage container, the entire storage space required for transportation or storage becomes large. Therefore, the partition plate is stored in the dead space formed when the container body is stacked in a nested manner. It was considered to reduce the space.

However, in this case, the partition plate is stored on the bottom surface of the container body, and another container body is stacked in a nested manner, but the partition plate is not positioned on the bottom surface of the lower container body. As a result, the container body and the partition plate may collide and be damaged. Further, when the upper container main body is stacked, the leg portion of the upper container main body hits the partition plate laid on the bottom surface of the lower container main body and cannot be stacked low.
JP 2001-114401 A

  The present invention was invented in view of the above-described conventional problems, and the object of the present invention is to position the partition plate when it is stored in the container body, and another container body thereon. It is an object of the present invention to provide a partition plate for a separate storage container and a packaging structure for the separate storage container that can be stacked with low bulk.

In order to solve the above-mentioned problem, in the invention according to claim 1, the convex portion T projecting inwardly at the lower end portions of the inner surfaces of the pair of opposing side wall portions 11 of the container main body 1 that opens upward in a divergent shape. An integrally formed partition plate 3 that is detachably attached to a sorting storage container having a length between a pair of upper and lower or left and right opposing sides, and has opposite side walls having a convex portion T of the container body 1 It is formed slightly shorter than the distance between the inner surfaces of the lower end portions of the portion 11, and is formed by projecting a positioning convex portion 32 in contact with or close to the convex portion T of the container body 1 at the edge of the pair of opposing sides. It is characterized by. With such a configuration, when the partition plate 3 is placed on the bottom surface 10a of the container body 1 and stored, the partition plate 3 is positioned with respect to the container body 1, and the container body 1 storing the partition plate 3 is transported. Even in such a case, the partition plate 3 does not rattle.

  Further, the invention of claim 2 is the positioning projection in contact with or close to the vertical rib 16 as the projection T into which the lower end of the partition plate 3 partitioning the space in the container body 1 is inserted. The part 32 is formed by projecting. With such a configuration, the vertical rib 16 can be used as the convex portion T, and it is not necessary to provide the convex portion T separately.

  Further, the invention of claim 3 is the partition plate of the separation storage container according to the invention of claim 1 or 2, wherein the lower part of the container main body 1 is provided with a leg portion 5 projecting downward, and the convex portion of the container main body 1. The leg portion 5 is provided at a portion corresponding to the leg portion 5 of the container body 1 in a plan view in a state where the partition plate 3 is placed on the bottom surface 10a of the container body 1 with the T and the positioning convex portion 32 in contact with or close to each other. It is characterized by forming an escape portion 33 into which is inserted. By adopting such a configuration, the legs 5 of the upper container body 1 are inserted into the relief portions 33 of the partition plate 3 housed in the lower container body 1 so that interference is avoided, and the container bodies 1 are connected to each other. Can be stacked low.

Further, the invention of claim 4 is integrated with the container main body 1 having a convex portion T projecting inwardly at the lower end of the inner surface of the pair of side wall portions 11 facing each other of the container main body 1 that opens upward in a divergent shape. It is a packaging structure of a separate storage container to which a partition plate 3 to be formed is detachably attached, and the length between a pair of upper and lower or left and right opposing sides of the partition plate 3 is opposed to the convex portion T of the container body 1. A partitioning plate that is formed slightly shorter than the interval between the inner surfaces of the lower end portions of the side wall portion 11, and a positioning convex portion that abuts on or is close to the convex portion of the container body 1 at the edge of the pair of opposing sides, The partition plate 3 is placed on the bottom surface 10a of the container body 1 so that the three positioning protrusions 32 are in contact with or close to the protrusion T of the container body 1. With such a configuration, when the partition plate 3 is placed on the bottom surface 10a of the container body 1 and stored, the partition plate 3 is positioned with respect to the container body 1, and the container body 1 storing the partition plate 3 is transported. Even in such a case, the partition plate 3 does not rattle.

  The invention of claim 5 is the bottom of the container body 1 according to the invention of claim 4, in which the partition plate 3 is brought into contact with or close to the projection T of the container body 1 and the positioning projection 32. An escape portion 33 into which the leg portion 5 is inserted is formed in a portion corresponding to the leg portion 5 of the container main body 1 in a plan view in a state of being placed on the container 10 a, and another container main body 1 is placed on the container main body 1. The legs 5 are stacked in a nested manner and the leg portions 5 are inserted into the relief portions 33. By adopting such a configuration, the legs 5 of the upper container body 1 are inserted into the relief portions 33 of the partition plate 3 housed in the lower container body 1 so that interference is avoided, and the container bodies 1 are connected to each other. Can be stacked low.

  In the present invention, when the partition plate is placed on the bottom surface of the container body and stored, the partition plate is positioned with respect to the container body, and the partition plate is rattled even when the container body storing the partition plate is transported. There is no.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The separation storage container of the present invention includes a container body 1 whose upper side is opened wide, a lid body 2 for closing the upper opening of the container body 1 in an openable and detachable manner, and a detachable partition that partitions the internal space of the container body 1. It is comprised with the partition plate 3. FIG.

  First, the embodiment shown in FIGS. 1 to 16 will be described. The classification storage container of this embodiment is a classification storage container for three classifications in which the inside of the container main body 1 is partitioned into three sections by the partition plate 3.

  As shown in FIGS. 1 to 7 and the like, the container body 1 has a rectangular shape in a plan view including a bottom wall portion 10 and a side wall portion 11 (long side wall portion 11a and short side wall portion 11b). The shape is rectangular, and the container side flange portion 12 is provided on the outer peripheral portion of the upper opening. The container side flange portion 12 of the container body 1 has an inverted L-shaped cross section. On the other hand, the lid body 2 that is detachably placed on the upper opening of the container body 1 is provided with a lid-side flange portion 21 on the outer peripheral portion of the lower opening. The lid side flange portion 21 has a substantially L cross section and is detachably fitted to the container side flange portion 12.

  The container body 1 is formed with a side wall portion inclined so as to increase in horizontal section as it goes upward with a synthetic resin, and the upper side is opened in a widening shape. As shown in FIGS. 1 and 2, a pair of opposing side wall portions 11 of the container main body 1, in this embodiment, a long side wall portion 11 a is protruded inward from the inner surface on the container side ridge 13. A plurality of the container-side ridges 13 are formed on the outer surface side to form a container-side ridge 13 'in which the outer surface of the side wall 11a is recessed. Further, the lid body 2 is made of synthetic resin, and is formed such that the side wall portion is inclined downward so that the horizontal cross-sectional shape becomes larger as going downward.

  Either one side of the container-side flange portion 12 having a rectangular shape in the plan view (rectangular shape in the present embodiment) or one side of the lid-side flange portion 21 having a rectangular shape in the plan view (rectangular shape in the present embodiment). A shaft is provided on the side and a bearing is provided on one of the other, and the lid 2 is rotatably attached to the container body 1 by rotatably attaching the shaft to the bearing. In the present embodiment, as shown in FIG. 6 and the like, a concave portion (not shown) is provided on one side of the container-side flange portion 12 of the container main body 1, and a shaft 14 is provided laterally below the concave portion. In addition, a concave portion (not shown) is provided in a portion corresponding to the concave portion of the container side flange portion 12 of the lid side flange portion 21 of the lid body 2, and the bearing portion 15 is provided in the concave portion. It is provided.

  Further, a locking engagement portion is provided on either the other side of the container side flange portion 12 facing the side where the shaft 14 is provided or the other side of the lid side flange portion 21 provided with the bearing portion 22. A buckle 4 having a lock is rotatably attached, and a locked engaged portion 6 is provided on either of the other sides. In the present embodiment, a plurality of buckles 4 are rotatably attached to the side wall part 11 a facing the side wall part 11 a provided with the shaft 14 of the container side flange part 12 of the container main body 1. A plurality of locking engagement portions 24 are provided at the upper end portion of the side wall portion facing the side wall portion provided with the bearing portion 22 of the flange portion 21.

  That is, as shown in FIG. 1, a buckle mounting recess 15 is provided at a site corresponding to the upper end of the container-side ridge 13 on the other side of the container-side flange 12 of the container body 1. Both side walls are provided with bearing holes (not shown).

  The buckle 4 is formed of a synthetic resin as shown in FIGS. 4 and 5 and the like, and although not shown in particular, an outer peripheral piece projects from the outer peripheral edge of the front portion to the back. A U-shaped notch that opens to the back is provided at the approximate center of both side parts facing left and right of the one part. A shaft portion protrudes outward from the lower portion of the U-shaped cutout portion, and the shaft portion is fitted into bearing holes provided on both side walls of the buckle mounting recess 15 to form a buckle. 4 is rotatably provided on the container body 1.

  A locking latching portion is provided on the upper side of the U-shaped notch of the side piece. On the other hand, a lid-side notch portion 23 is provided in the lid-side flange portion 21 of the lid body 2 (see FIG. 3), and the lock-engaged portion 24 having a L-shaped cross section in the lid-side notch portion 23 from the back side. Is protruding.

  Moreover, as shown in FIG. 7, the leg part which carried out the planar view substantially rectangular shape (substantially square shape in this embodiment) in the four corners of the lower surface part 10b of the bottom wall part 10 of the container main body 1, and both sides of the center part of a longitudinal direction. 5 is formed in total. Of the legs 5, two legs 5 at one end in the longitudinal direction are caster receivers 51 to which casters 52 are attached. The caster receiver 51 is at a level such that the lower surface is at the same level as or below the other leg portions 5, and the grounding is stable, and the container body 1 so that the leg portion 5 side opposite to the caster receiver 51 is floated. When tilted, only the caster 52 is grounded and can be moved easily.

  And as above-mentioned, a separation storage container partitions the inside of the container main body 1 into three divisions by the partition plate 3, The inside of the three classification | category container main bodies 1 of this embodiment is about 1/3 in the longitudinal direction in planar view. It is a partition.

  As shown in FIG. 12 and the like, the lid 2 has upper openings 25 each having a substantially rectangular shape in plan view formed in a section of approximately one third of the longitudinal direction in plan view on the upper end surface. Opening and closing lids 26 are provided in the openings 25 so as to be freely opened and closed. Although not particularly illustrated, a shaft portion is provided on one of the inner edge of the upper opening 25 and one side of the opening / closing lid 26 and a bearing portion is provided on the other side. The shaft portion is fitted into the bearing portion, and the opening / closing lid 26 is provided. Can be freely opened and closed.

  Further, the container body 1 has a pair of vertical ribs 16 into which the partition plate 3 is fitted, from both ends in the longitudinal direction in a plan view to a portion of approximately 1/3 of the length in the longitudinal direction. An insertion recess 17 into which a side projection 31 described later is inserted is formed. The vertical rib 16 is formed so as to protrude inwardly by about 5 mm to 3 cm at the lower end portion of the inner surface of the side wall portion 11a on the long side of the container body 1, and the height thereof is the lower end of the inner surface of the side wall portion 11a. The partition plate 3 is formed so as to have a height of several times the thickness of the partition plate 3 (in this embodiment, about twice), and is formed so as to form a pair with an interval corresponding to the thickness of the partition plate 3. In addition, this vertical rib 16 is located in the center part side in a longitudinal direction rather than the container side recessed strip part 13 mentioned above. The insertion recess 17 is formed at the upper end of the side wall 11 a on the long side of the container body 1. Thereby, the partition plate 3 can be attached from the both ends in the longitudinal direction of the container main body 1 to each approximately one third of the length in the longitudinal direction (see FIGS. 8 and 9).

  Next, the partition plate 3 will be described. The partition plate 3 has a substantially rectangular shape when viewed from the front as shown in FIGS. 10 and 11, and the length in the left-right direction is substantially the same as the distance between the side walls 11 a on the long side of the container body 1. It is formed slightly shorter than the interval, and the vertical height is higher than the height of the container body 1 and is located below the lower surface of the lid body 2 with the lid body 2 attached to the container body 1. Yes. The partition plate 3 is provided with a side projection 31.

  The side convex portion 31 protrudes from a side end portion of a portion away from the lower end of the partition plate 3 by the height of the container body 1. The partition plate 3 is inserted into the container body 1 between the side walls 11a on the long side of the container body 1 in a state orthogonal to the side wall portions 11a and is attached to the container body 1 at this time. The portions are respectively inserted between the longitudinal ribs 16 forming a pair of the container body 1 as described above, and the side protrusions 31 are formed in the insertion recesses 17 formed at the upper end of the side wall portion 11a on the long side of the container body 1. The partition plate 3 is fixed to the container body 1 by being inserted. In addition, 34 shown in a figure shows the through-hole formed in multiple numbers other than the part which formed the escape part 33 mentioned later.

  In this way, the two partition plates 3 are fixed at the predetermined position of the container main body 1 to divide the internal space of the container main body 1 into three in the longitudinal direction. And the cover body 2 can be attached to the upper opening of the container main body 1 to which the partition plate 3 is attached, so that the inner space of the container main body 1 can be substantially sealed. When the lid body 2 is attached, the lid body 2 is provided with the upper opening 25 and the opening / closing lid 26 corresponding to the three sections as described above. The three compartments inside the container can be independently communicated with the outside above the container.

  When such a separate storage container transports or stores a plurality of separate storage containers, conventionally, as described above, the container main body 1 is nested and stacked to reduce its bulk, and the lid 2 and Since the partition plate 3 was gathered separately from the container body 1, the entire space occupied by the container body 1, the lid body 2, and the partition plate 3 was enormous. Therefore, in the present invention, the partition plate 3 can be housed in the container body 1 and another container body 1 can be stacked on top of it to reduce the occupied space, which will be described in detail below.

  The partition plate 3 is formed such that the length between a pair of opposing sides of the upper and lower sides or the left and right sides is slightly shorter than the interval between the pair of opposing side wall portions 11 of the container body 1. It can be placed on the bottom surface 10a. In the present embodiment, the length (that is, the height) between a pair of upper and lower opposing sides of the partition plate 3 is formed on the side wall portion 11a on the long side of the container body 1 and the side wall portion 11a is opposed. The distance between the vertical ribs 16 facing the vertical ribs 16 of the side wall 11a is substantially the same as or slightly shorter than the distance. The interval between the vertical ribs 16 is substantially the same as the interval between the container-side convex strips 13 that are formed on the pair of long side walls 11 a of the container body 1 and face each other. Thereby, the partition plate 3 is in contact with or close to the inner end portion of the vertical rib 16 and the container-side protruding strip portion 13 formed on the side wall portion 11a on the long side of the container body 1 on the bottom surface 10a. The partition plate 3 is restricted from moving in the width direction (short direction) of the container body 1. Further, a positioning convex portion 32 is provided to restrict the movement of the partition plate 3 in the longitudinal direction of the container body 1.

  The positioning convex part 32 abuts on one or both of the edges of the pair of opposing sides of the partition plate 3 with the convex part T projecting inward to the lower end part of the inner surface of the side wall part 11 of the container body 1. Alternatively, it is projected so as to be close to each other. In this embodiment, the convex part T serves as the vertical rib 16 provided in the side wall part 11 of a pair of opposing long side of the container main body 1, and the positioning convex part 32 uses the partition plate 3 as mentioned above. When placed on the bottom surface 10 a of the container body 1, the container body 1 is provided at the upper edge so as to be in contact with or close to the vertical rib 16 as the convex portion T of the container body 1. More specifically, a pair of vertical ribs 16 are provided on each of the left and right sides of the side wall 11a on the long side of the container body 1 in the longitudinal direction. The surface on the center side in the longitudinal direction of the longitudinal rib 16 on the center side in the direction and the outer end surface of the positioning convex portion 32 provided on the upper end edge of the partition plate 3 are in contact with or close to each other.

  Thus, when the partition plate 3 is placed on the bottom surface 10 a of the container body 1, the upper and lower edges of the partition plate 3 are in contact with or close to the inner surface of the side wall portion 11 a on the long side of the container body 1. The movement of the container body 1 in the width direction is restricted, and the vertical ribs 16 as the protrusions T of the container body 1 and the positioning protrusions 32 of the partition plate 3 come into contact with or close to each other, and the container of the partition plate 3 The movement of the main body 1 in the longitudinal direction is restricted.

  According to the above configuration, even when the partition plate 3 is placed on the bottom surface 10a of the container body 1 and positioned relative to the container body 1, the container body 1 containing the partition plate 3 is transported. The partition plate 3 does not rattle.

  Furthermore, in this embodiment, the escape part 33 for releasing the leg part 5 of the container main body 1 in the partition plate 3 is formed.

  When the escape portion 33 is placed on the bottom surface 10a of the container main body 1 so that the positioning convex portion 32 is in contact with or close to the convex portion T (vertical rib 16) of the container main body 1 as described above, The partition plate 3 is positioned at the center portion in the longitudinal direction of the container body 1. At this time, the leg portions 5 positioned on both sides in the width direction of the center portion in the longitudinal direction of the lower surface portion 10 b of the container body 1 in plan view. A relief portion 33 having a larger cross section than the outer cross section of the leg portion 5 is formed in a corresponding portion so as to penetrate the partition plate 3.

  In the present embodiment, as described above, the upper and lower edges of the partition plate 3 are placed and stored on the bottom surface 10a of the container body 1 such that the upper and lower edges of the partition plate 3 are in contact with or close to the inner surface of the side wall portion 11a on the long side. Therefore, at this time, the relief portions 33 are provided at the upper and lower end edges corresponding to the leg portions 5 on both sides in the width direction of the center portion in the longitudinal direction of the lower surface portion 10b of the container body 1 (see FIG. 16). The relief portion 33 a at the upper edge is provided by penetrating the opening in the partition plate 3, and the relief portion 33 b at the lower edge is provided by forming a notch that opens below the partition plate 3.

  The partition plate 3 is stored in the container main body 1 as described above (particularly, in the present embodiment, the two partition plates 3 are stored in the container main body 1 because it is a container body 1 for three classifications), and FIG. 15, when another container body 1 of the same type (that is, for three classifications) is further stacked in a nested manner from above, the leg 5 of the upper container body 1 is stored in the lower container body 1. It is inserted into the escape portion 33 of the plate 3 to avoid interference, and the container main bodies 1 can be stacked with low bulk. FIG. 16 shows a positional relationship in plan view between the partition plate 3 housed in the lower container body 1 and the leg 5 of the upper container body 1 at this time. When the container body 1 for three classifications according to the present embodiment is stacked in a nested manner, the vertical ribs 12a of the container-side flange portion 12 of the upper container body 1 are located on the lower side as shown in FIGS. Placed on the container side flange portion 12 of the container main body 1, the leg portion 5 of the upper container main body 1 floats above the bottom surface 10 a of the lower container main body 1 and is stored in the lower container main body 1. Of the two partition plates 3, the leg portion 5 is inserted only into the relief portion 33 of the upper partition plate 3, but the leg portion 5 is inserted into the relief portion 33 of both of the two partition plates 3. Of course, in this case, it is possible to stack more efficiently and less bulky.

  Further, the vertical ribs 12a of the container side flange portion 12 of the upper container body 1 are thus placed on the container side flange portion 12 of the lower container body 1, and the lower surface 10b of the upper container body 1 is on the lower side. Is placed in a state of floating above the bottom surface 10 a of the container body 1, a dead space formed between the lower surface 10 b of the upper container body 1 and the bottom surface 10 a of the lower container body 1. Since the partition plate 3 can be stored without rattling, the entire storage space is reduced.

  Next, another embodiment will be described with reference to FIGS. In addition, description is abbreviate | omitted about the structure similar to the above embodiment. In this embodiment, the partition plate 3 is the same as the partition plate 3 in the above embodiment, and the container body 1 using the partition plate 3 is different.

  The container body 1 of the present embodiment is a container body 1 for two classifications, which is shorter in the longitudinal direction than the container body 1 for three classifications described above (longitudinal ratio is approximately 2/3) and has the same width. It is. In addition, the container-side convex strip portion 13 and the container-side concave strip portion 13 ′ are respectively provided on both sides in the longitudinal direction of the long side wall portion 11a, and the vertical ribs 16 are in the longitudinal direction of the long side wall portion 11a. It is provided in the center. And in this embodiment, the container provided in the longitudinal direction both sides of the side wall part 11a of the long side as the convex part T which adjoins or contacts the positioning convex part 32 when accommodating the partition plate 3 in the container main body 1 respectively. The side ridge 13 is also used. In addition, the container side convex line part 13 and the container side concave line part 13 'have effects, such as the intensity | strength and aesthetic improvement of the side wall part 11.

  In this way, the same partition plate 3 can be shared by different container bodies 1 and the number of parts can be reduced, and the vertical rib 16 or the container into which the lower end of the partition plate 3 is inserted. Since the side protrusion 13 is also used as the protrusion T, it is not necessary to separately provide the protrusion T that is in contact with or close to the positioning protrusion 32 of the partition plate 3.

  Further, as in the present invention, each container body 1 has a predetermined number of partition plates 3 (that is, two partition plates 3 for the three-class container body 1 and one partition for the two-class container body 1). Plate 3) can be stored, and even when displaying at a storefront, the container main body 1 storing a predetermined number of partition plates 3 can be stacked in a nested manner to display many separate storage containers in a small space. At the same time, when selling the separate storage containers individually, it is possible to respond quickly by taking the desired number of container bodies 1 from the stacked container bodies 1 and the necessary partition plates 3 are stored in advance in each container body 1. Therefore, the number of necessary partition plates 3 is not mistaken as in the case where the container body 1 and the partition plates 3 are combined together.

It is a top view of one embodiment of the present invention. It is a whole perspective view of the classification storage container for three classifications same as the above. It is a top view same as the above. It is a front view same as the above. It is a right view same as the above. It is a rear view same as the above. It is a bottom view same as the above. FIG. 5 is a cross-sectional view taken along line A-A ′ of FIG. 4. FIG. 6 is a B-B ′ sectional view of FIG. 5. It is a perspective view of a partition plate same as the above. It is a front view of a partition plate same as the above. It is a perspective view of the state which opened the opening-and-closing lid of the same sort storage container. It is a perspective view in the state where the lid of the same sort storage container was opened. It is side sectional drawing of the state which mounted the partition plate same as the above in the bottom face of a separate storage container, and piled up another separate storage container. It is front sectional drawing same as the above. It is a bottom view which shows the fitting state of a partition plate and the leg part of the lower surface of a separate storage container. It is a top view of other embodiments of the present invention. It is a whole perspective view of the classification storage container for two classifications same as the above. It is a top view same as the above. It is a front view same as the above. It is a right view same as the above. It is a rear view same as the above. It is a bottom view same as the above. It is C-C 'sectional drawing of FIG. It is D-D 'sectional drawing of FIG. It is a perspective view of the state which opened the opening-and-closing lid of the same sort storage container. It is a perspective view in the state where the lid of the same sort storage container was opened.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container main body 11 Side wall part 3 Partition plate 32 Positioning convex part T Convex part

Claims (5)

A partition plate that is integrally formed and is detachably attached to a separation storage container having a convex portion projecting inwardly on the inner surfaces of the lower ends of a pair of opposing side wall portions of a container body that opens upward in a divergent shape. The length between the pair of opposing sides of the upper and lower sides or the left and right sides of the partition plate body is formed slightly shorter than the interval between the inner surfaces of the lower end portions of the opposing side wall portions having the convex portions of the container body. A partition plate for a separate storage container, wherein a positioning convex portion that protrudes or abuts against a convex portion of a container main body protrudes from the edges of the pair of opposing sides while being inverted on the bottom surface.   2. The partition plate for a sorting and storing container according to claim 1, wherein the partition plate is also used as a vertical rib into which a lower end portion of the partition plate body is inserted as a convex portion in the container body.   Separation storage container partition plate with downwardly projecting legs on the lower surface of the container body, and the partition plate is inverted on the bottom surface of the container body with the projections of the container body and the positioning projections coming into contact or close to each other 3. A partition plate for a separate storage container according to claim 1 or 2, characterized in that it forms a relief part into which a leg part is inserted when another container main body is nested and stacked from above. . A separation storage container in which an integrally formed partition plate is detachably attached to a container body having a convex portion projecting inwardly on an inner surface of a lower end portion of a pair of side walls opposed to a container body whose upper side opens in a divergent shape. In the packing structure, the length between a pair of upper and lower or left and right opposing sides of the partition plate is formed slightly shorter than the interval between the inner surfaces of the lower end portions of the opposing side wall portions having the convex portions of the container body. A positioning projection is provided at the edge of the opposite side of the container, and the partition plate is placed on the bottom surface of the container body so that the positioning projection of the partition plate is in contact with or close to the projection of the container body. The packaging structure of the separate storage container, wherein the container bodies are stacked in a nested manner from above.   5. The relief plate according to claim 4, wherein the partition plate is formed with a relief portion into which the leg portion of the container body is inserted, and the partition plate is inverted on the bottom surface of the container body so that the positioning projection is in contact with or close to the projection of the container body. A packaging structure for a separate storage container, wherein the legs are inserted into the relief part of the partition plate when another container body is stacked in a nested state from above.

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