JP2012254814A - Storage case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To partition the inside of a storage case only in the vicinity of its case body center apart from the side panel of the same body.SOLUTION: A partition member 5 integrally includes a partition panel 50, a protrusion 51 formed protruded in the panel thickness direction on one side of the partition panel 50, and four convex parts 52 formed to be protruded on each of the four corners of the bottom face 51a of the protrusion 51. The partition member 5 is held in a self-standing manner relative to a mounting board 6 by mutually engaging the convex part 52 of the partition member 5 and a concave part 6b formed in the mounting board 6 laid integrally on the bottom panel 20 of a case body 2. By this, the partition member 5 stands by itself without contacting the side panel 21 of the case body 2, when a lid 3 is open. In addition, when the partition member 5 starts falling in the panel thickness direction, the bottom face 51a of the protrusion 51 abuts on the board face 6a of the mounting board 6 to control its fall.

Description

  The present invention relates to a storage case suitable for storing articles such as a portable tool and its accessories.

  Conventionally, in a storage case having a case main body portion having a bottom plate portion and a side plate portion and a lid portion that closes an opening formed in the upper portion of the case main body portion, the inside of the case main body portion is partitioned by a partition plate. Is known. According to the storage case configured as described above, by providing a partition plate in the case body in advance in accordance with the outer shape of an article such as a portable tool to be stored, the portable tool or the like can be moved when carrying the storage case. It is regulated and the accommodation state can be kept orderly.

  Furthermore, if the partition plate is configured to be detachable from a plurality of locations on the case body, the layout inside the storage case can be freely changed by attaching the partition plate to another position of the storage case. Therefore, it is possible to use a storage case having a common case main body and a partition plate regardless of the type of article such as a portable tool to be stored.

  Such a storage case is disclosed, for example, in Patent Document 1 below. The “article storage case” disclosed in Patent Document 1 fixes both longitudinal end portions of the partition plate to side plate engaging portions provided on the side plate portion of the case body, and both widthwise side portions of the case body bottom plate portion. It is set as the structure engaged with the bottom engaging part and the cover engaging part of a lid | cover. Thereby, since the partition plate is engaged in the whole periphery in the state which closed the lid | cover, the rigidity of the partition plate in an attachment state can be improved.

JP 2004-009202 A

  However, according to the configuration of the article storage case disclosed in Patent Document 1, the bottom engaging portion of the case main body is a V-shaped groove, and the lower side of the partition plate engaged therewith is also V-shaped. It is an engagement protrusion (refer FIG. 3 of patent document 1). For this reason, in order to hold the partition plate in a self-supporting state with respect to the bottom plate portion of the case body in the state where the lid is opened, it is not sufficient to engage with the V-shaped groove portion. It was essential to fix to the side plate engaging portion. Therefore, even if it is sufficient to partition the storage case only in the vicinity of the center, it is necessary to use a partition plate having a redundant shape in which both end portions (at least one) in the longitudinal direction reach the side plate portion of the case body. Therefore, there was a problem that the storage case could not be partitioned only near the center.

  The present invention has been made in view of such problems, and the problem to be solved by the present invention is that the interior of the storage case can be partitioned only near the center away from the side plate of the case body. There is in doing so.

A storage case according to a first aspect of the present invention is a storage case including a case main body portion having a bottom plate portion and a side plate portion and having an open upper portion, and a lid portion for closing the case main body portion. A partition plate for partitioning the inside of the case main body portion, and the partition plate between the bottom plate portion of the case main body portion and one side of the partition plate facing the bottom plate portion with respect to the bottom plate portion. Self-supporting means for holding in a self-standing state is provided, and the partition plate is attached to the bottom plate portion by the self-supporting means.
According to this configuration, the partition plate is held in a self-supporting state with respect to the bottom plate portion by the self-supporting means provided between the bottom plate portion of the case main body portion and one side of the partition plate. Thereby, even in a state where the lid portion is opened, the partition plate can stand on its own without contacting the side plate portion of the case main body portion. Therefore, it is possible to partition the inside of the case main body only around the center away from the side plate.

A storage case according to a second aspect of the present invention is the storage case according to the first aspect, wherein the partition plate includes a protruding portion provided protruding in the thickness direction on the one side. It is characterized by.
According to this configuration, since the protruding portion is provided so as to protrude in the thickness direction on one side of the partition plate, when the partition plate tries to fall down in the thickness direction, the protruding portion contacts the bottom plate portion. The fall is regulated. Therefore, the partition plate can be stably held in a self-supporting state.

A storage case according to a third aspect of the present invention is the storage case according to the first or second aspect, wherein the self-standing means includes a partition plate side engaging portion provided on the partition plate, and the bottom plate. A plurality of bottom plate side engaging portions provided on the portion, and the partition plate side engaging portions can be selectively engaged with and attached to the plurality of bottom plate side engaging portions. It is characterized by that.
According to this configuration, the bottom plate portion is provided with a plurality of bottom plate side engaging portions that engage the partition plate side engaging portions provided on the partition plate, and the partition plate side engagement is performed when the partition plate is attached to the bottom plate portion. The portion can be selectively engaged with the bottom plate side engaging portion. Therefore, it is possible to change the position of the partition plate relative to the bottom plate portion.

A storage case according to a fourth aspect of the present invention is the storage case according to the third aspect, wherein the partition plate side engaging portion provided in the partition plate is a convex portion and is provided in the bottom plate portion. The bottom plate side engaging portion is a concave portion that can be fitted to the convex portion.
According to this configuration, the partition plate side engaging portion is a convex portion, the bottom plate side engaging portion is a concave portion, and the engagement between the partition plate side engaging portion and the bottom plate side engaging portion is the convex portion and the concave portion. It is performed by fitting with. Therefore, it is possible to make the partition plate stand on the bottom plate portion with a simple structure.

A storage case according to a fifth aspect of the present invention is the storage case according to the fourth aspect, wherein the convex portion provided on the partition plate has a cylindrical shape, and the concave portion provided on the bottom plate portion is a prism. The columnar convex portion is fitted in the prismatic concave portion in an inscribed state when the partition plate is attached.
According to this configuration, the convex portion and the concave portion are respectively in a columnar shape and a prismatic shape, and even if they are fitted in an inscribed state, there is still a space between them. With this shape setting, a dimensional error between the convex portion and the concave portion is absorbed by deformation of either the convex portion or the concave portion. Therefore, the partition plate can be made independent from the bottom plate portion without being affected by the dimensional error.

A storage case according to a sixth aspect of the present invention is the storage case according to any one of the first to fifth aspects of the present invention, wherein the lid is opposite to the partition plate when the lid is closed. It has the holding part which controls the movement to the plate | board thickness direction of a side, It is characterized by the above-mentioned.
According to this configuration, when the lid portion is closed, the lid portion is provided with the holding portion that restricts the movement of the partition plate in the thickness direction on the opposite side, so that the partition plate may not fall down in the thickness direction. Be regulated. Therefore, the partition plate can be more stably held in a self-supporting state.

According to the structure of 1st invention, it is possible to partition the inside of a case main-body part only by the center vicinity away from the side-plate part.
According to the structure of 2nd invention, a partition plate can be stably hold | maintained in a self-supporting state.
According to the structure of 3rd invention, the position change of the partition plate with respect to a baseplate part is possible.
According to the structure of 4th invention, it is possible to make a partition plate self-support with respect to a baseplate part with a simple structure.
According to the structure of 5th invention, it is possible to make a partition plate stand independently with respect to a baseplate part, without being influenced by a dimensional error.
According to the structure of 6th invention, a partition plate can be hold | maintained in a self-supporting state more stably.

It is a perspective view which shows the storage case in the state which opened the cover part. It is a perspective view which cuts and shows the storage case in the state which closed the cover part. It is an enlarged view of the partition member periphery shown to III of FIG. FIG. 4 is an enlarged view of the vicinity of a holding unit shown in IV of FIG. 1. It is a perspective view which shows a partition plate. It is a figure explaining arrangement | positioning of the recessed part on a mounting board. It is a figure which shows the state which accommodated the electric tool in the case main-body part.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows a storage case 1 according to this embodiment. As shown in FIG. 7, the storage case 1 is a synthetic resin case for storing and carrying accessories such as portable electric tools and batteries and other articles inside. The storage case 1 includes a case body 2, a lid 3, and a partition member 5.
The case main body 2 is a portion serving as a main body for accommodating articles, and an upper portion thereof is opened. The case body 2 is integrally provided with a bottom plate 20 and side plates 21 raised from the four sides of the bottom plate 20.
The lid 3 is for closing the opened end of the case body 2. The lid portion 3 is integrally provided with a bottom plate portion 30 and side frame portions 31 raised from the four sides of the bottom plate portion 30.
A hinge portion 4 is provided between one side of the side plate portion 21 and one side of the side frame portion 31. The hinge portion 4 connects the lid portion 3 to the case body portion 2 so as to be openable and closable. In FIG. 2, the storage case 1 in a state where the lid portion 3 is closed with respect to the case main body portion 2 is partially cut away.
The storage case 1 has a substantially rectangular parallelepiped internal space in a state where the lid portion 3 is closed with respect to the case main body portion 2. That is, the bottom plate portion 20 of the case body 2 and the bottom plate portion 30 of the lid portion 3 are formed in a substantially rectangular plate shape, and the side plate portion 21 of the case body portion 2 and the side frame portion 31 of the lid portion 3 are substantially It is formed in a rectangular frame shape. The storage case 1 is a shallow case in which the height of the internal space (the total height of the side plate portion 21 and the side frame portion 31) is set smaller than the vertical and horizontal lengths. Further, the depth of the case body 2 (height of the side plate portion 21) is set larger than the depth of the lid 3 (height of the side frame portion 31).

Next, the mounting board 6 will be described with reference to FIGS.
A mounting plate 6 for mounting the partition member 5 is integrally laid inside the bottom plate portion 20. The mounting board 6 has a flat board surface 6a serving as a bottom surface of the internal space of the case body 1, and a plurality of recesses 6b are formed in the board surface 6a by cutting out the entire surface. Each recessed part 6b is made into the shape which hollowed out the hexagonal column, and the inner wall surface is made into the hexagonal column surface especially. The recess 6b corresponds to the bottom plate side engaging portion in the present invention. The arrangement of the recesses 6b on the board surface 6a will be described later.

Next, the holding | maintenance part 32 is demonstrated with reference to FIG.
A plurality of holding portions 32 are provided inside the bottom plate portion 30 of the lid portion 3. The holding part 32 has a function of restricting movement of the opposite side 50b of the partition member 5 in the thickness direction. Each holding portion 32 is formed in an elongated and integral manner along the inside of the bottom plate portion 30. Each holding portion 32 has a groove portion 32a formed along the longitudinal direction, and has a substantially U-shaped cross section. The opposite side 50b of the partition plate 50 is inserted into the groove 32a of the holding portion 32 formed at the facing position when the lid 3 is closed.

Next, the partition member 5 will be described with reference to FIGS. 2, 3, and 5.
The partition member 5 is attached to the mounting plate 6 and partitions the internal space of the storage case 1. Here, “partitioning” the internal space does not necessarily mean “dividing the internal space into a plurality of spaces”, but “internal space so as to restrict free movement of articles such as stored electric tools”. Occupy a part of ". The partition member 5 is attached to the attachment board 6 to be in an attached state, and can be removed from the attached state. The partition plate 50 is attached so that one side 50a of the peripheral portion faces the mounting board 6. When the lid 3 is closed in this attached state, the opposite side 50b of the partition plate 50 in the peripheral portion thereof faces the bottom plate 30 of the lid 3.

The partition member 5 is a synthetic resin member, and integrally includes a partition plate 50, an overhang portion 51, and four convex portions 52.
The partition plate 50 is a main body of the partition member 5 having a function of partitioning the internal space of the storage case 1 and is formed in a rectangular plate shape. The width of the partition plate 50 is arbitrarily set. FIG. 1 shows eight partition members 5 each having a short partition plate 50 and one partition member 5 having a long partition plate 50. Further, the height of the partition plate 50 is approximately the height extending from the mounting plate 6 to the bottom plate portion 30 of the lid portion 3.
The projecting portion 51 is provided so as to project on both sides in the plate thickness direction on one side of the partition plate 50. Specifically, the projecting portion 51 is formed in a rectangular plate shape having the same width as that of the partition plate 50 and the length of the partition plate 50 in the plate thickness direction being increased. The overhanging portion 51 is coupled perpendicularly to the end portion of the one side 50 a of the partition plate 50. In the attached state of the partition member 5, the lower surface 51 a of the projecting portion 51 is in contact with the board surface 6 a of the mounting board 6.
The convex portion 52 is provided on one side of the partition plate 50 via an overhang plate 51. Specifically, the convex portions 52 are formed so as to protrude from the four corners of the lower surface 51a of the protruding portion 51, respectively. Each convex part 52 is formed in a substantially cylindrical shape, and its side surface 52a is a cylindrical surface. In addition, this convex part 52 is corresponded to the partition plate side engaging part said by this invention.

  Regardless of the open / closed state of the lid 3 with respect to the case main body 2, the partition member 5 that is attached to the mounting plate 6 is held in a self-standing state with respect to the mounting plate 6 by the self-standing means. In the present embodiment, the four projections 52 provided on the partition member 5 are fitted into the four recesses 6b provided on the attachment plate 6, respectively. The self-supporting state is maintained. That is, the convex part 52 of the partition member 5 and the concave part 6b of the mounting board 6 correspond to the self-standing means in the present invention. Further, in the above-described fitted state, the side surface 52a of the convex portion 52 that is a cylindrical surface is in a state inscribed in the concave portion 6b that is a hexagonal column surface.

Next, the arrangement of the recesses 6b in the mounting board 6 will be described with reference to FIG.
The plurality of recesses 6b formed on the board surface 6a of the mounting board 6 are arranged so that any one recess 6b is surrounded by the other six recesses 6b, and as a whole has a so-called honeycomb structure. Furthermore, as shown in FIG. 6, four recesses 6 b are arranged at each vertex position of a square having a length of one side d, and the recess 6 b serves as a unit over the entire surface 6 a of the mounting panel 6. It has been repeated. Correspondingly, the four convex portions 52 provided on the partition member 5 are arranged on the lower surface 51a of the projecting portion 51 so that the interval in the plate thickness direction is d and the interval in the width direction is 3d or 4d. ing. Among the nine partition members 5 shown in FIG. 1, eight narrow ones have a width interval of 3d, and one wide member has a width interval of 4d. is there. FIG. 6 schematically shows a state in which the convex part 52 of the narrow partition member 5 is fitted to the concave part 6 b of the mounting board 6. With the above configuration, the partition member 5 can be selectively attached to a plurality of positions on the mounting board 6 in either the horizontal direction (FIG. 6A) or the vertical direction (FIG. 6B). Yes.

  Next, an example of storing the electric tool T in the storage case 1 of the present embodiment will be described with reference to FIG. First, the electric power tool T is accommodated in the case body 2, and a plurality of partition members 5 are mounted on the mounting board 6 along the outer shape of the electric power tool T. Here, in the storage case 1 of this embodiment, the shape of the electric tool to be stored and the storage position in the case main body 2 are determined in advance. Therefore, although the partition member 5 can be mounted on the mounting board 6 at a plurality of positions and orientations as described above, the mounting positions and orientations are planned according to the accommodation position of the electric tool T. . The holding portion 32 is also integrally formed in advance on the inner side of the bottom plate portion 30 of the lid portion 3 at a position and orientation corresponding to the planned attachment position and orientation of the partition member 5. Therefore, when the partition member 5 is attached at a predetermined position and orientation, when the lid portion 3 is closed, the holding portion 32 faces the opposite side 50b of the partition plate 50 vertically. At this time, the opposite side 50b of the partition plate 50 is in a state of being inserted into the groove 32a of the opposing holding portion 32. Thus, the movement of the electric tool T is restricted by the partition member 5 in the internal space of the storage case 1 and is stored in the storage case 1 in an orderly stored state.

The storage case 1 configured as described above has the following operational effects.
According to this configuration, the concave portion 6 b provided on the mounting plate 6 laid integrally with the bottom plate portion 20 of the case main body portion 2 and the convex portion 52 provided on the lower surface 51 a of the protruding portion 51 of the partition member 5 are provided. By fitting each other, the partition member 5 is held in a self-supporting state with respect to the mounting board 6. Thereby, the partition member 5 can stand on its own without contacting the side plate portion 21 of the case body 2 even when the lid 3 is opened. Therefore, the internal space of the storage case 1 can be partitioned only near the center away from the side plate portion 21. Further, by fitting the convex portion 52 and the concave portion 6b, it is possible to make the partition member 5 stand on the mounting plate 6 with a simple structure.

  Furthermore, according to this configuration, since the rectangular plate-like projecting portion 51 is provided so as to project in the thickness direction of the partition plate 50 on one side 50a of the partition plate 50, the partition member 5 tends to fall in the thickness direction. In this case, the lower surface 51a of the overhanging portion 51 comes into contact with the surface 6a of the mounting plate 6 laid integrally with the bottom plate portion 30, and the overturning is restricted. Therefore, the partition member 5 can be stably held in a self-supporting state. Further, the convex portion 52 and the concave portion 6 b can be fitted until the lower surface 51 a of the overhanging portion 51 comes into contact with the board surface 6 a of the mounting board 6. Therefore, the partition member 5 can be more stably held in a self-supporting state.

  Further, according to this configuration, the four recesses 6b are arranged at the positions of the apexes of a square whose side is d, and the recesses 6b are repeatedly provided over the entire surface 6a of the mounting plate 6 with the square as a unit. The four convex portions 52 provided on the partition member 5 are provided corresponding to the arrangement of the concave portions 6b. Therefore, when the partition member 5 is attached to the mounting board 6, the convex portion 52 can be selectively engaged with the concave portion 6b repeatedly arranged. Therefore, the position and orientation of the partition member 5 with respect to the mounting board 6 can be changed.

  Furthermore, according to this structure, the side surface 52a of the convex part 52 made into the cylindrical surface is fitted in a state inscribed in the concave part 6b made into a hexagonal column surface. For this reason, both are only in contact with each other at six locations, and even if they are fitted in an inscribed state with each other, there is still a space between them. With this shape setting, a dimensional error between the convex portion 52 and the concave portion 6b is absorbed by deformation of either the convex portion 52 or the concave portion 6b. Therefore, it is possible to make the partition member 5 stand on the mounting board 6 without being affected by the dimensional error.

  Furthermore, according to this configuration, when the lid portion 3 is closed, the partition plate 50 is provided with the holding portion 32 that restricts the movement of the partition plate 50 in the plate thickness direction on the opposite side, and is attached at a predetermined position. Since the opposite side 50b of 50 is in a state of being inserted into the groove 32a of the opposing holding portion 32, the falling of the partition member 5 in the plate thickness direction is restricted. Therefore, the partition member 5 can be more stably held in a self-supporting state.

In addition, the storage case 1 which concerns on this invention is not limited to said embodiment, It can implement with other various forms.
Although the storage case 1 of this embodiment showed the example in which the portable electric tool was stored especially, it is not restricted to this, You may store accessories of electric tools, such as a battery, Furthermore, it is unrelated to an electric tool. You may use as a storage case for storing articles | goods.
In addition, the storage case 1 in the present embodiment has a substantially rectangular parallelepiped internal space, but may have other shapes.

The self-supporting means in the present embodiment is constituted by four convex portions 52 provided on the partition member 5 and a plurality of concave portions 6b formed on the mounting board 6, and the partition member is formed by fitting the convex portions 52 and the concave portions 6b. 5 was independent. However, the present invention is not limited to this. For example, the mounting plate 6 may be replaced with an iron plate, the four convex portions may be replaced with magnets, and the partition member 5 may be self-supported by a magnetic force that the magnet attracts the iron plate. In addition, the mounting plate 6 is replaced with a rubber sheet, and the four convex portions 52 are replaced with a large number of needles provided like a sword mountain. It is good also as a structure made to do. According to these structures, it is possible to make the partition member 5 self-supporting at an arbitrary position on the iron plate or the rubber sheet.
The self-standing means in this embodiment is configured such that the partition plate side engaging portion is a convex portion and the bottom plate side engaging portion is a plurality of concave portions, but the relationship between the convex portion and the concave portion is reversed, and the partition plate side engaging portion is engaged. You may comprise a part as a recessed part and a baseplate side engaging part as a some convex part.
Further, when the partitioning plate side engaging portion of the self-standing means is configured as a convex portion and the bottom plate side engaging portion is configured as a concave portion as in the present embodiment, the concave portion 6b in the present embodiment has an inner wall surface of a hexagonal column surface. However, other types of prismatic surfaces such as a quadrangular prism may be used. Alternatively, the convex portion may be a simple flat plate extending the partition plate 50 and the concave portion may be a U-shaped groove extending from one end to the other end of the mounting board 6.
Moreover, the partition member 5 in this embodiment can be attached to the mounting board 6 to be in an attached state, and can be removed from the attached state. However, once the partition member 5 is in the attached state, it may be configured such that it cannot be removed. For example, a flexible claw projecting outward in the radial direction is provided at the tip of the convex portion of the partition member 5, and a receiving portion capable of receiving the projected shape of the claw is provided at the back of the concave portion of the mounting plate 6. The claw inserted into the recess while being bent inward may be received by the receiving portion at the same time as the partition member 5 is attached, and the bending may be eliminated so that the partition member 5 cannot be removed. .
Further, the convex portions 52 in the present embodiment are formed so as to protrude from the four corners of the lower surface 51a of the overhanging plate 51, that is, provided on the one side of the partition plate 50 via the overhanging plate 51. However, particularly when the partition member is not provided with an overhanging portion, the convex portion may be formed by protruding directly on one side of the partition plate 50. Further, the number and arrangement of the convex portions 52 provided on the lower surface 51a of the overhang portion 51 are not limited to those of the present embodiment, and can be freely changed as long as they can be fitted and fitted in correspondence with the arrangement of the concave portions 6b of the mounting board 6. Is possible.

Moreover, although the partition plate 50 in this embodiment was formed in the rectangular plate shape, it is not limited to this shape. First, the partition plate does not need to have a plate shape, and may be, for example, a block shape such as a rectangular parallelepiped or a cylinder, or a rod shape such as a round bar. When the partition plate is configured as a block shape or a rod shape, the width direction and the plate thickness direction cannot be distinguished, but the projecting plate provided on one side of the partition plate may project in any direction.
Further, when the partition plate 50 is configured in a plate shape as in the present embodiment, the shape may be, for example, a triangular plate shape or a disk shape, and the plate thickness does not need to be uniform. Moreover, the partition plate 50 does not need to have a flat plate shape, and may have a bent shape such as an L shape, a curved shape such as an arc, a frame shape such as a rectangle or a circle, or a combination thereof.
Moreover, although the partition plate 50 in the present embodiment has a height extending from the mounting plate 6 to the bottom plate portion 30 of the lid portion 3, this is, for example, a half from the mounting plate 6 to the bottom plate portion 30 of the lid portion 3. It is good also as what has height.
In addition, the projecting portion 51 in the present embodiment is formed in a rectangular plate shape and is vertically coupled to the end portion of the one side 50a of the partition plate 50. However, without being limited to this, the projecting portion may be, for example, a rod-shaped projection provided so as to project from one side 50a of the partition plate 50 to both sides in the thickness direction.

  The mounting board 6 in the present embodiment has four recesses 6b arranged at each vertex position of a square having a side length d, and this square is repeated as a unit over the entire board surface 6a. there were. However, instead of this, the three recesses 6b may be arranged at each vertex position of the equilateral triangle, and the equilateral triangle may be repeated as a unit over the entire board surface 6a. With this configuration, the partition member 5 can be selectively attached to a plurality of positions on the mounting board 6 in any orientation every 60 °.

Moreover, although the holding | maintenance part 32 in this embodiment was formed integrally with the cover part 3, you may comprise this as a holding member formed separately. In this case, it is good also as a structure which can select and fix arbitrary positions with respect to the inner side of the baseplate part 30 of the cover part 3 with fixing means, such as a double-sided tape and a surface fastener, for example. Moreover, it is good also as a structure which can be fixed to the inner side of the baseplate part 30 of the cover part 3 by the fitting of a convex part and a recessed part similarly to making the partition member 5 self-supported with respect to the mounting board 6. FIG.
Further, the holding portion 32 in the present embodiment is integrally formed in advance inside the bottom plate portion 30 of the lid portion 3 at a position and orientation corresponding to the planned attachment position and orientation of the partition member 5. there were. However, the present invention is not limited to this position and orientation, and may be formed at positions and orientations corresponding to all positions and orientations to which the partition member 5 can be attached.

DESCRIPTION OF SYMBOLS 1 Storage case 2 Case main-body part 20 Bottom plate part 21 Side plate part 3 Cover part 30 Bottom plate part 31 Side frame part 32 Holding part 32a Groove part 4 Hinge part 5 Partition member 50 Partition plate 50a One side 50b Opposite side 51 Overhang part 51a Lower surface 52 Convex Part 52a Side 6 Mounting board 6a Board surface 6b Recess T Electric tool

Claims (6)

A storage case comprising a case main body having a bottom plate and a side wall and having an open top, and a lid for closing the case main body, and comprising a partition plate for partitioning the inside of the case main body A self-supporting means for holding the partition plate in a self-supporting state with respect to the bottom plate portion is provided between the bottom plate portion of the case main body portion and one side of the partition plate facing the bottom plate portion; A storage case, wherein the partition plate is attached to the bottom plate portion by the self-standing means. 2. The storage case according to claim 1, wherein the partition plate includes a projecting portion that projects in the thickness direction on the one side. 3. The storage case according to claim 1, wherein the self-standing means includes a partition plate side engaging portion provided in the partition plate and a plurality of bottom plate side engaging portions provided in the bottom plate portion. And the partition plate side engaging portion can be selectively engaged with and attached to the plurality of bottom plate side engaging portions. The storage case according to claim 3, wherein the partition plate side engaging portion provided on the partition plate is a convex portion, and the bottom plate side engaging portion provided on the bottom plate portion is against the convex portion. A storage case characterized by being a recess capable of being fitted. 5. The storage case according to claim 4, wherein the convex portion provided on the partition plate has a cylindrical shape, and the concave portion provided on the bottom plate portion has a prismatic shape, and in the attached state of the partition plate. The storage case, wherein the cylindrical convex portion is fitted in the prismatic concave portion in an inscribed state. The storage case according to any one of claims 1 to 5, wherein the lid portion is configured to restrict movement of the partition plate in the thickness direction on the opposite side in a state where the lid portion is closed. A storage case having a portion.

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