JP6548878B2 - Storage box, multistage storage box and multistage connection storage box - Google Patents

Description

  The present invention relates to a storage box, a multistage storage box, and a multistage connection storage box.

  As a prior art of this kind, there is, for example, one disclosed in Patent Document 1. Patent Document 1 describes a multi-stage locker device capable of stacking a plurality of shelf units assembled from a bottom plate, a back plate, two left and right side plates, a top plate, and a front door molded of plastic on the upper and lower stages. It is done.

Utility model registration 3184558 gazette

In the multistage locker device described in Patent Document 1, the bottom plate, the back plate, and the two left and right side plates are formed separately. Since each of these plates is produced using a dedicated mold, it is necessary to prepare a plurality of types of molds, and there is a problem that the cost of manufacturing the mold tends to be high.
Accordingly, the present invention has been made in view of such circumstances, and it is an object of the present invention to provide a storage box, a multistage storage box, and a multistage connection storage box capable of reducing the number of molds used when manufacturing the storage box. The purpose is to provide.

In order to solve the above-mentioned subject, a storage box concerning one mode of the present invention opens a part of circumference of the bottom plate and the bottom plate, and a side wall provided in the state which stood up on the circumference of the upper surface side of the bottom plate. And the bottom plate and the side wall are integrally formed.
A multistage storage box according to an aspect of the present invention includes a plurality of the above storage boxes, and the plurality of storage boxes are stacked in the height direction.
A multistage connection storage box according to an aspect of the present invention includes a plurality of the above multistage storage boxes, and the plurality of multistage storage boxes are connected in the left and right direction.

  According to the present invention, it is possible to provide a storage box, a multistage storage box and a multistage connection storage box capable of reducing the number of molds used when manufacturing the storage box.

It is a figure which shows the structural example of the storage box 50 which concerns on 1st Embodiment. It is a figure which shows the structural example of the storage box. It is a figure which shows the structural example of the storage box. It is a figure which shows the structural example of the storage box. It is a figure which shows the structural example of the storage box. It is a figure which shows the structural example of the multistage storage box 100 which concerns on 2nd Embodiment. It is a figure which shows the structural example of the multistage storage box 100. As shown in FIG. It is a figure which shows the structural example of the connection multistage storage box 200 which concerns on 3rd Embodiment. It is a figure which shows the structural example of the connection member 9. FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings described below, parts having the same configuration are given the same reference numerals, and repeated descriptions thereof will be omitted.
First Embodiment
〔Constitution〕
FIG. 1 is a perspective view showing a configuration example of a storage box 50 according to a first embodiment of the present invention. Moreover, Fig.2 (a)-(e) is a top view which shows the structural example of the storage box 50, a front view, a bottom view, a left view, and a right view. Furthermore, FIG. 3 is a perspective view showing a method of attaching the partition plate 5 to the bottom plate 1. Moreover, FIG.4 and FIG.5 is a perspective view which shows the storage box 50 after attaching the partition plate 5 to the baseplate 1. FIG. In addition, in order to illustrate the inside of the storage box 50, illustration of a top plate and a front door is abbreviate | omitted in FIGS. 1-5.

  As shown in FIGS. 1 to 5, the storage box 50 includes a bottom plate 1, a left side plate 2, a right side plate 3, a back plate 4, a partition plate 5, and a top plate 6 (see FIG. 7). And a front door 7 (see FIG. 8). The bottom plate 1 is the bottom of the storage box 50. On the upper surface 1a side of the bottom plate 1, for example, items to be stored such as shoes and shoes are disposed. Further, as described later, in the present invention, the storage box 50 may be stacked in the height direction (for example, the Z-axis direction) to configure a multistage storage box. In that case, the bottom plate 1 of the second storage box 50 located above the first storage box 50 is the top plate of the first storage box 50. For example, the shape of the bottom plate 1 in a plan view is rectangular (that is, the periphery of the bottom plate 1 is composed of four sides).

  The left side plate 2 is provided in the state of standing up on the upper surface 1 a side (for example, in the Z-axis direction) of the left end portion of the bottom plate 1. The left side plate 2 is formed with a plurality of (four in this example) through holes 21 penetrating the left side plate 2 in the left and right direction (for example, the X-axis direction). In the present invention, as shown in FIG. 8 described later, a plurality of storage boxes 50 may be connected in the left and right direction. At this time, the connecting members 9 (see FIG. 9) are passed through the through holes 21. Further, on the right side surface (that is, the inner side surface) 2 a of the left side plate 2, a plurality of (four in this example) shelf receiving portions 22 protruding rightward from the right side surface 2 a are formed. . These shelf supports 22 are formed on the inner side (i.e., the side closer to the center) of the left side plate 2 than the through holes 21.

  The shelf support portions 22 are used to support the end of the shelf board 8 when the shelf board 8 is disposed inside the storage box 50 as shown in FIG. 8 described later. Further, at the upper end of the left side plate 2, a convex portion 23 for fixing a top plate disposed on the left side plate 2 is formed. In the present example, two convex portions 23 are formed. The convex portions 23 are formed at the upper ends of both end portions of the left side plate 2. For example, an opening is formed on the lower surface of the left end of the top plate, and the projection 23 is fitted into the opening.

  The right side plate 3 is provided upright on the upper surface 1 a side of the right end portion of the bottom plate 1. The right side plate 3 is formed with a plurality of (four in this example) through holes 31 penetrating the right side plate 3 in the left and right direction. These through holes 31 are used to pass the connecting member 9 in the same manner as the through holes 21 of the left side plate 2 described above. Each of the plurality of through holes 31 is formed at a position facing the through hole 21 of the right side plate 3. Further, on the left side surface (i.e., the inner side surface) 3a of the right side plate 3, a plurality of (four in this example) shelf receiving portions 32 protruding leftward from the left side surface 3a are formed. These shelf supports 32 are formed on the inner side (that is, the side closer to the center) of the right side plate 3 than the through holes 31.

  Similar to the shelf support 22 of the left side plate 2, the shelf support 32 is also used to support the shelf board 8. Furthermore, at the upper end of the right side plate 3, a convex portion 33 for fixing a top plate disposed on the right side plate 3 is formed. In the present example, two convex portions 33 are formed. The convex portions 33 are formed at the upper ends of both end portions of the right side plate 3. For example, an opening is formed on the lower surface of the right end of the top plate, and the projection 33 is fitted into the opening.

  The back plate 4 is provided upright on the top surface 1 a side of the rear end portion of the bottom plate 1. At the upper end of the back plate 4, a convex portion 43 for fixing a top plate disposed on the back plate 4 is formed. In the present example, one convex portion 43 is formed. The convex portion 43 is formed substantially at the center of the back plate 4. For example, an opening is formed on the lower surface of the top plate, and the projection 43 is fitted into the opening.

  Further, in the back plate 4, one through hole 44 is formed which penetrates the back plate 4 in the front-rear direction (for example, the Y-axis direction). The through hole 44 is formed immediately below the convex portion 43. Although not illustrated, in the present embodiment, the pair of storage boxes 50 may be connected back to back (that is, with the back plates 4 adjacent to each other) in the front-rear direction. In this case, the through hole 44 is used to pass the connecting member 9. Further, the back plate 4 is provided with a support 45 along the height direction at an intermediate portion in the left and right direction. The support 45 is provided from immediately below the through hole 44 to the bottom plate 1. The strength of the back plate 4 is improved by the support 45. The convex portion 43, the through hole 44, and the support 45 are disposed on a straight line in the back plate 4.

  Further, at an intermediate portion between the left end portion and the right end portion of the bottom plate 1, an opening portion 11 opened to at least the upper surface 1 a side of the bottom plate 1 is formed. The opening 11 is a hole for fixing the partition plate 5, and is, for example, a through hole penetrating between the upper surface 1 a and the lower surface 1 b of the bottom plate 1. In the present example, two openings 11 are formed. Among the openings 11, the opening 11 closer to the back plate 4 is provided adjacent to the support 45. Moreover, the groove part 12 is formed in the position pinched | interposed into the two opening parts 11 among the intermediate parts between the left end part and the right end part of the baseplate 1. As shown in FIG. In the present example, one groove 12 is formed. The groove 12 is a groove for arranging the partition plate 5. The groove 12 is formed in the lower end portion of the partition plate 1 so as to follow the shape of the portion other than the convex portion 51 described later. In the present example, the opening 11 and the groove 12 are formed to be aligned with the column 45 in a straight line in plan view. Further, an opening 13 for supporting the shaft of the front door is formed at the front end of the bottom plate 1 and the front end of the top plate.

  As shown in FIG. 3, a convex portion 51 protruding downward is formed at the lower end (that is, the lower end of the lower end portion) of the partition plate 5. In the present example, two convex portions 51 are formed. When the partition plate 5 is attached to the bottom plate 1, the lower end of the partition plate 5 is faced to the bottom plate 1. At this time, a convex portion 51 is formed at a position facing the opening portion 11 of the bottom plate 1 at the lower end of the partition plate 5. In addition, the convex portion 51 is formed in a shape following the opening shape of the opening 11. Thereby, the convex portion 51 of the bottom plate 1 can be fitted into the opening portion 11. By this fitting, the partition plate 5 is disposed on the upper surface 1a side of the middle portion of the bottom plate 1 (that is, on the opening 11 and the groove 12), and is mounted upright in this position.

  On the left side surface 5 a of the partition plate 5, a plurality of (two in this example) shelf receiving portions 52 protruding leftward from the left side surface 5 a are formed. Further, also on the right side surface 5 b of the partition plate 5, a plurality of (two in this example) shelf receiving portions 52 protruding leftward from the right side surface 5 b are formed. These shelf supports 52 are also used to support the shelf board 8 like the shelf supports 22 and 32 described above. When the partition plate 5 is attached to the bottom plate 1, the shelf receiving portion 52 on the left side surface side of the partition plate 5 and the shelf receiving portion 22 of the left side plate 2 are arranged opposite to each other. The shelf receiving portion 32 of the right side plate 3 is disposed to face the other. Then, the shelf board 8 is supported by the shelf receiving portions 22 and 55 (or the shelf receiving portions 32 and 55 disposed opposite to each other) disposed opposite to each other, and is stored at a predetermined position inside the storage box 50. Further, at the upper end of the partition plate 5, a support surface 5c for supporting the top plate is formed. The lower surface of the top plate is supported in contact with the support surface 5c.

  In addition, when a top plate is attached on the partition plate 5, the partition plate 5 is fixed so that it can not be taken out by being pinched | interposed into the baseplate 1 and a top plate. That is, the convex portion 51 located at the lower end of the partition plate 5 is fitted in the opening 11 of the bottom plate 1. In this state, when the top plate is mounted on the partition plate 5, the support surface 51c of the partition plate 5 contacts the lower surface of the top plate and is pressed from above (or the support surface 51c is fitted to the lower surface of the top plate) May be Thereby, the partition plate 5 can not be taken out from the inside of the storage box 50 unless the top plate is removed.

  In the storage box 50, the bottom plate 1, the left side plate 2, the right side plate 3 and the back plate 4 are integrally formed by injection molding of synthetic resin such as ABS resin into a mold (that is, injection molding technology). Is formed. Further, the partition plate 5 is formed separately from the bottom plate 1, the left side plate 2, the right side plate 3 and the back plate 4. The partition plate 5 is formed by, for example, an injection molding technique using a synthetic resin such as an ABS resin.

The first embodiment and the second later, in the third embodiment corresponds to the "first side plate" in one of the left side plate 2 and the right side plate 3 is the invention, the left side plate 2 and the right side plate 3 The other corresponds to the "second side plate" of the present invention. Further, the through hole 21 corresponds to the "first through hole" of the present invention, and the through hole 31 corresponds to the "second through hole" of the present invention.

[Effect of First Embodiment]
The first embodiment of the present invention has the following effects.
(1) By the injection molding technique, the bottom plate 1, the left side plate 2, the right side plate 3 and the back plate 4 can be simultaneously formed using a common mold. Compared with the prior art, there is no need to prepare a dedicated mold for each of the bottom plate, the left side plate, the right side plate and the back plate, and the number of dies used for manufacturing the storage box 50 can be reduced. it can. This makes it possible to keep the mold manufacturing cost low.

(2) Further, at least a portion (for example, the convex portion 51) of the lower end of the partition plate 5 separately formed from the bottom plate 1, the left side plate 2, the right side plate 3 and the back plate 4 It is possible to fit in the opening 11 formed in. Thereby, the partition plate 5 can be attached in the state which stood up in the upper surface 1a side of the intermediate part of the bottom plate 1, and the inside of the storage box 50 can be divided and used to right and left. Furthermore, it is also possible to support the shelf board 8 (see FIG. 8) by the shelf support portions 22, 32, 52. Thereby, the inside of the storage box 50 can be divided up and down and used.

(3) Further, the inner portion of the partition plate 5 is thinner than the lower end portion. Thereby, even when the partition plate 5 is attached to the bottom plate 1 and the inside of the storage box 50 is divided into right and left and used, the left and right storage spaces can be secured as wide as possible. In this example, when the partition plate 5 is attached to the bottom plate 1, the depth of the groove 12 and the partition plate 5 are such that the boundary between the lower end portion of the partition plate 5 and the upper surface 1 a of the bottom plate 1 is flush. It is preferable to design the thickness of the lower end portion of the same dimension. If the above boundary portion is flush, the bottom plate 1 and the partition plate 5 can have a sense of unity.

(4) Further, the through hole 21 is formed in the left side plate 2 of the storage box 50, and the through hole 31 is formed in the right side plate 3. Thereby, it is possible to make the through hole 21 and the through hole 31 face each other and fit the connecting member 9 in the through holes 21 and 31 as described in the third embodiment described later. By fitting the connecting members 9 into the through holes 21 and 31, the plurality of storage boxes 50 can be connected in the left and right direction.

[Modification]
(1) In the above-mentioned 1st Embodiment, the case where the partition plate 5 was attached to the storage box 50 was demonstrated. However, in the present invention, the partition plate 5 is not essential. That is, the partition plate 5 may not be present. Similarly, the shelf board 8 is not essential as the partition board 5, and may be absent. Even in such a case, the effects (1) and (3) of the first embodiment are exhibited.
(2) In the first embodiment described above, the case where the through hole 21 is formed in the left side plate 2 of the storage box 50 and the through hole 31 is formed in the right side plate 3 has been described. However, in the present invention, the through holes 21 and 31 are not essential. That is, the through holes 21 and 31 may be omitted. Further, the through holes 44 of the back plate 4 are not essential as the through holes 21 and 31 and may be omitted. Even in such a case, the effects (1) and (2) of the first embodiment are exhibited.

Second Embodiment
〔Constitution〕
In the present invention, a plurality of storage boxes 50 shown in FIGS. 1 to 5 may be prepared, and the plurality of storage boxes 50 may be stacked in the height direction to constitute a multistage storage box.
FIG.6 and FIG.7 is a perspective view which shows the structural example of the multistage storage box 100 which concerns on 2nd Embodiment of this invention. FIG. 6 is a view in which the top plate is omitted to show the inside of the multistage storage box 100. Moreover, FIG. 7 is a figure which showed the top plate. 6 and 7, illustration of the front door is omitted.

  As shown in FIGS. 6 and 7, this multistage storage box 100 includes, for example, a first storage box 50A and a second storage box 50B disposed on the first storage box 50A. Each of the first storage box 50A and the second storage box 50B has the same configuration as the storage box 50 shown in FIGS. In the multistage storage box 100, the convex portion 23 (see FIG. 1) of the upper end of the left side plate 2 of the first storage box 50A, the convex portion 33 (see FIG. 1) of the upper end of the right side plate 3, and the back plate 4 The projections 43 (see FIG. 1) at the upper end are respectively fitted in the openings on the lower surface side of the bottom plate 1 of the second storage box 50. Thus, the first storage box 50A and the second storage box 50B are detachably connected in the height direction.

  The partition plate 5 of the first storage box 50A is sandwiched and fixed between the bottom plate 1 of the first storage box 50A and the bottom plate 1 of the second storage box 50B. That is, the convex portion 51 (see FIG. 3) located at the lower end of the partition plate 5 is fitted in the opening of the bottom plate 1 of the first storage box 50. In addition, a support surface 51c (see FIG. 3) positioned at the upper end of the partition plate 5 contacts the lower surface of the bottom plate 1 of the second storage box 50B and is pressed from above (or fitted) Also good). Thereby, the partition plate 5 of the first storage box 50A can not be taken out from the inside of the first storage box 50A unless the second storage box 50B is removed.

[Effect of Second Embodiment]
The second embodiment of the present invention exhibits the same effects as the effects (1) to (4) of the first embodiment. In the second embodiment, a plurality of storage boxes 50 are stacked in the height direction to configure the multistage storage box 100. Thus, as compared with the first embodiment, more storage boxes 50 are collectively arranged at one place without expanding the space for arranging the storage boxes 50 (that is, without increasing the occupied area). Can.

[Modification]
(1) Also in the second embodiment described above, the modified examples (1) and (2) of the first embodiment may be applied.
(2) Further, in the second embodiment described above, the case where the number of stages of the multistage storage box 100 (that is, the number of stacked storage boxes 50) is two as shown in FIGS. 6 and 7 has been described. However, in the present invention, the number of stages of the multistage storage box 100 is not limited to two, and may be three or more. Even in such a case, the effects of the second embodiment can be obtained.

Third Embodiment
〔Constitution〕
In the present invention, a plurality of storage boxes 50 shown in FIGS. 1 to 5 may be prepared, and the plurality of storage boxes 50 may be connected in the left-right direction to constitute a connected storage box. Alternatively, a plurality of multistage storage boxes 100 as shown in FIG. 6 and FIG. 7 may be prepared, and the plurality of multistage storage boxes 100 may be connected in the left and right direction to configure a connected multistage storage box. In addition, illustration of a part of front door 7 is abbreviate | omitted in FIG.

FIG. 8 is a perspective view showing a configuration example of a connected multistage storage box 200 according to the third embodiment of the present invention. As shown in FIG. 8, the connected multistage storage box 200 includes a first multistage storage box 100A and a second multistage storage box 100B disposed on the right side of the first multistage storage box 100A.
The first multistage storage box 100A is obtained by stacking six storage boxes 50 shown in FIGS. 1 to 5 in the height direction. The second multistage storage box 100 is also a stack of six storage boxes 50 shown in FIGS. 1 to 5 in the height direction. The number of stages of the first multistage storage box 100A and the number of stages of the second multistage storage box 100B are each six.

  In this multistage storage box 200, the right side plate 3 of the first multistage storage box 100A and the left side plate 2 of the second multistage storage box 100B are connected by the coupling member in each of the first to sixth stages. It is done. Thus, the first multistage storage box 100A and the second multistage storage box 100B are detachably connected in the left and right direction. Further, for example, the top plate 6 of the connected multi-stage storage box 200 and the wall (not shown) in the room are fixed by the fixture 10. Thereby, even when an earthquake or the like occurs, it is possible to prevent the connected multistage storage box 200 from tipping over due to the earthquake.

FIG. 9 is a view showing a configuration example of the connecting member 9. 9 (a) is a plan view, FIG. 9 (b) is a front view, FIG. 9 (c) is a bottom view, FIG. 9 (d) is a left side view, FIG. 9 (e) is a right side view, FIG. 9F is a rear view.
As shown in FIG. 9, the connecting member 9 includes, for example, a shaft 91, a head 92 located on one end side of the shaft 91, and a locking portion 93 located on the other side of the shaft 91; Equipped with Further, a concave portion 94 is provided on the front side of the head portion 92 (that is, the side opposite to the side connected to the shaft portion 91).

  When connecting the first multistage storage box 100A and the second multistage storage box 100B using the connecting member 9, for example, from the side of the through hole 21 of the left side plate 2 of the second multistage storage box 100B, The connecting member 9 is fitted to the through hole 21 and the through hole 31 of the right side plate 3 of the first multistage storage box 100A with the locking portion 93 at the top. Then, when the head 92 of the connecting member 9 contacts the left side surface 2 of the second multistage storage box 100B, the head 92 is rotated 90 ° clockwise (or counterclockwise). This rotation is performed, for example, by fitting and rotating the tip of a driver or the like in the recess 94 on the front side of the head 92. Thereby, the locking portion 93 engages with the peripheral edge portion of the through hole 31 of the right side plate 3. As a result, the first multi-tiered storage box 100A and the second multi-tiered storage box 100B are linked by the linking member 9 in the left and right direction.

[Effect of Third Embodiment]
The third embodiment of the present invention exhibits the same effects as the effects of the second embodiment. Further, by using the connecting member 9, the first multistage storage box 100A and the second multistage storage box 100B can be easily connected in the left and right direction.
[Modification]
Also in the third embodiment, the modification (1) (2) of the first embodiment or the modification (2) of the second embodiment may be applied. Even in such a case, the effects of the third embodiment can be obtained.

<Others>
The present invention is not limited to the first to third embodiments described above and their modifications. A design change may be added to each embodiment or each modification based on the knowledge of a person skilled in the art, and each embodiment or each modification may be arbitrarily combined, and such a modification is added. Embodiments are also included within the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 baseplate 1a upper surface 1b lower surface 2 left side plate 2a right side 3 right side plate 3a left side 4 back side plate 5 partition plate 5a left side 5b right side 5c support surface 6 top plate 7 front door 8 shelf plate 9 connecting member 10 fixtures 11, 13 Opening 12 Groove 21, 31, 44 Through hole 22, 32, 52 Shelf support 23, 33, 43, 51 Convex 45 Column 50 Storage box 50 A First storage box 50 B Second storage box 91 Shaft 92 Head 93 Locking part 94 Recess 100 Multistage storage box 100A 1st multistage storage box 100B 2nd multistage storage box 200 Connection multistage storage box

Claims (11)

A bottom plate to open the part of the periphery of the bottom plate, a side plate provided in a standing state on a side surface of the periphery of the upper surface of the bottom plate, provided in a state of standing on the upper surface of the rear end portion of the bottom plate It includes a back plate which is, a
The bottom plate , the side plate and the back plate are integrally formed ,
A convex portion is formed at the upper end and the central portion of the back plate, and a through hole is formed immediately below the convex portion, and the bottom plate is protruded to the inside of the back plate from immediately below the through hole to the bottom plate. A storage box characterized in that a post standing upright on the upper surface side of a rear end portion of the rear plate is integrally provided on the back plate .   The storage box according to claim 1, wherein the periphery comprises four sides. Storage box according to claim 2, wherein the intermediate portion located between the left end and the right end of the bottom plate, characterized in that the opening which is open at least on the upper surface of the bottom plate is formed. Storage box according to claim 3, characterized in that pre-Symbol further comprising a partition plate, which is mounted in a standing state on an upper surface side of the intermediate portion by at least a portion of the lower end opening is fitted. Among the side plates, the first side plate is formed with a first through hole penetrating the first side plate in the left and right direction, and the second side plate is formed of the first side plate of the second side plate. 5. The storage according to any one of claims 2 to 4 , wherein a second through hole penetrating the second side plate in the left and right direction is formed at a position facing the through hole of box. A plurality of storage boxes according to any one of claims 1 to 5 , comprising:
Among the plurality of storage boxes, the convex portion of the back plate of the first storage box is fitted to the opening on the lower surface side of the bottom plate of the second storage box, and the plurality of storage boxes A multistage storage box characterized in that the stacks are stacked in the height direction. The storage box according to any one of claims 1 to 5, further comprising a top plate fixed to the convex portion. The multistage storage box according to claim 6, further comprising a top plate fixed to the convex portion. The storage box according to any one of claims 1 to 5, further comprising a front door on the front side of the storage box. The multistage storage box according to claim 6, further comprising a front door on the front side of the storage box. A plurality of multistage storage boxes according to claim 8 or claim 10 ,
A multistage connection storage box characterized in that the plurality of multistage storage boxes are connected in the left and right direction.

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