JP2009262994A - Combined container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To diversify storage configuration by a base container, reduce cost and facilitate work of taking out and check contents stored in a container assembly, with avoiding decrease of the storing capacity of the container assembly provided with a wall member removably attached on the base container. <P>SOLUTION: A combined container C is a combination of the base container Cb and the wall member W including sidewalls for increasing bulk, 10, 11... which are removably attached to the base container Cb. The wall member W includes auxiliary walls 20, 21, 22, 26, 30, 36, 40 which are removably or nonremovably attached to the sidewalls for increasing bulk 10, 11... The auxiliary walls 20, 21, 22, 26, 30, 36, 40 are at least one of auxiliary sidewalls 20, 21, 22, 26 for increasing bulk of sidewalls 3, 4, partition walls 30 36 for parting the storing space S1 of the base container Cb into two or more part storing spaces and a cover 40 covering the storing space S1 from above. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention is provided with a base container in which an object is accommodated in an accommodation space formed by a bottom wall and a side wall, and a base container that is detachably provided in order to change the accommodation form by the base container according to the type of the object to be accommodated. For a combination container that is a combination with a wall member, the contents are, for example, books.

A base container in which a container (for example, a book) is stored in a storage space formed by a bottom wall and a side wall, and a wall that is detachably attached to the base container to divide the storage space into a plurality of space portions It has been known that a plurality of partition walls as members are provided, and the attachment position of the partition walls is changed according to the type of the stored item, and the storage form by the base container is changed. (For example, see Patent Document 1)
There is also known a container in which a raising side wall is detachably attached to a side wall of a base container, and an upper accommodation space is formed directly above a accommodation space formed by the base container by the raising side wall. (For example, see Patent Document 2)
JP 2000-142704 A (FIGS. 17 and 18) Japanese Utility Model Publication No. 1-338036

When the partition wall that can be arranged to raise the side wall of the base container is detachably attached to the bottom wall of the base container as in Patent Document 1, the side wall is raised by such an arrangement of the partition wall. Since the storage space is reduced by the space occupied by the wall, and a space that cannot be used to store the storage (hereinafter referred to as “waste space”) may be formed, a partition wall is attached to the base container. The storage capacity of the container (hereinafter, the container in which the wall member such as the partition wall or the raising side wall is attached to the base container is referred to as “container assembly” for convenience of explanation) is reduced.
Moreover, when the raising side wall is detachably attached to the side wall of the base container as in Patent Document 2, if the raising side wall is raised over the entire circumference, the height of the raising side wall is high. In some cases, it may be time-consuming to take out the contents stored in the container assembly, and it may be time-consuming to check the contents.
Furthermore, when the accommodation form by the base container is changed according to the type of the accommodation to be accommodated in the accommodation space formed by the base container, the arrangement (or mounting position) of the plurality of partition walls with respect to the base container is changed. In addition, simply raising the side wall with the raising side wall changes the accommodation form of the partition wall alone or the raising side wall alone, and thus the diversity of the accommodation form is limited. For this reason, the container which can take the accommodation form which divided | segmented the accommodation space into the several space part in the state which raised the side wall, for example, and the accommodation form which covers a accommodation space with a cover from upper direction cannot be obtained.
In addition, when diversifying the storage form by changing the arrangement of the partition walls, it is not necessary to manufacture a container for each type of stored item. For example, a mold used for manufacturing a container is set for each type of container. Therefore, it is possible to reduce the cost of a container having a base container and a partition wall. However, in order to be able to change the arrangement of the partition wall with respect to the base container, the base container is provided with a large number of attachment portions for detachably attaching the partition wall, which increases the cost of the base container and consequently the base container. Costs including containers and dividers may increase.

  The present invention has been made in view of such circumstances, and the invention according to claims 1 to 10 is a combination container that is a combination of a base container and a wall member that can be attached to and detached from the base container. To further reduce diversification of the accommodation form by the base container and reduce the cost while avoiding a decrease in the accommodation capacity of the container assembly provided with the wall member including the raising side wall that can be attached to and detached from the container; It is an object to facilitate the work of taking out and confirming the contents accommodated in the container assembly when the auxiliary side wall to be raised is provided. The invention described in claims 2 to 9 further aims to diversify the accommodation form while reducing the number of wall members, and the invention described in claims 3 to 9 further includes at least two. The purpose of the present invention is to diversify the housing form of the base container by sharing the same raising side wall for mounting different types of separate auxiliary walls. In order to simplify the structure of the side wall for raising by sharing the same mounted portion of the side wall for raising for the attachment of the separate type auxiliary wall of the type, the invention according to claim 7, An object of the present invention is to improve the storage state of the storage object by covering the storage space and the upper storage space from above, and the invention according to claims 8 and 9 further includes a pair of first side walls and a pair of first side walls. Side wall composed of two side walls An object of the present invention is to make it possible to take out and confirm the contents through a second side wall located between a pair of first side walls in the base container, and the invention according to claim 9 further includes a first horizontal direction. The purpose of the present invention is to further simplify the structure of the side wall for raising and the auxiliary wall.

According to the first aspect of the present invention, there is provided a base container (Cb) in which a stored item is stored in a storage space (S1) formed by a bottom wall (1) and side walls (2-5), and the base container (Cb). In the combination container (C) which is a combination with a wall member (W) including a raising side wall (10, 11, 110, 111, 210, 211) which is detachably attached, the raising side wall (10, 11, 110) , 111, 210, 211) are detachably attached to the side walls (2, 3) to raise only the specific side wall portion (7) which is a part of the side walls (2 to 5), and the side walls for raising (10, 11, 110, 111, 210, 211) forms an upper accommodation space (S2) that is continuous with the accommodation space (S1) immediately above the accommodation space (S1) and that accommodates the contents. The wall member (W) is connected to the raising side walls (10, 11, 110, 111, 210). , 211) is provided with auxiliary walls (20, 21, 22, 26, 30, 36, 40) that are detachably or non-detachable from the auxiliary walls (20, 21, 22, 26, 30, 36, 40) is an auxiliary side wall (20, 21, 22, 26) for raising a non-specific side wall part (8) which is a part other than the specific side wall part (7) among the side walls (2-5), and A partition wall (30, 36) that divides the storage space (S1) or the upper storage space (S2) into a plurality of partial storage spaces (S3), and the storage space (S1) and the upper storage space (S2). The auxiliary side wall (20, 21, 22, 26) is smaller than the cover (40) covering from above, and the non-specific side wall part (8) is smaller than the side wall for raising (10, 11). 1st auxiliary side wall (20, 21) which raises by the amount of raising, or arranged at intervals in the peripheral direction (A3) of said side wall (2-5) When the non-specific side wall portion (8) is divided into a first non-specific side wall portion (8a) and a second non-specific side wall portion (8b) by the pair of raising side walls (10, 11), the non-specific side wall portion It is a combination container (C) which is the 2nd auxiliary side wall (22, 26) which raises only the said 1st non-specific side wall part (8a) among side wall parts (8).
The invention according to claim 2 is the combination container (C) according to claim 1, wherein the auxiliary wall (20, 21, 22, 26, 30, 36, 40) is connected to the side wall for raising (10, 11). On the other hand, it is a separate auxiliary wall (20, 21, 22, 30, 40) that is detachably attached.
The invention according to claim 3 is the combination container (C) according to claim 2, wherein the separate auxiliary wall (20, 21, 22, 30, 40) is connected to the auxiliary side wall (20, 21, 22) and the Including a first separate auxiliary wall (20, 21, 22, 40) and a second separate auxiliary wall (30) of different types among the three types of the partition wall (30) and the cover (40), One of the raising side walls (10, 11) includes a first attached portion (51, 52) to which the first separate type auxiliary wall (20, 21, 22, 40) is attached, and the second separate type auxiliary wall. And a second attached portion (56) to which the wall (30) is attached.
The invention according to claim 4 is the combination container (C) according to claim 3, wherein the second separate auxiliary wall (30) is the partition wall (30).
The invention according to claim 5 is the combination container (C) according to claim 2, wherein the separate auxiliary wall (20, 21, 22, 30, 40) is connected to the auxiliary side wall (20, 21, 22) and the A first separate auxiliary wall (20, 21, 22) and a third separate auxiliary wall (40) of different types among the three types of the partition wall (30) and the cover (40) are included. The raising side walls (10, 11) have a common attached portion (51, 52) to which the first separate auxiliary wall (20, 21, 22) and the third separate auxiliary wall (40) are attached. It is what you have.
The invention according to claim 6 is the combination container (C) according to claim 3 or 4, wherein the separate auxiliary wall (20, 21, 22, 30, 40) is the auxiliary side wall (20, 21, 22). Of the three types of the partition wall (30) and the cover (40), the first separate auxiliary wall (20, 21, 22) and the second separate auxiliary wall (30) are of different types. It includes a third separate type auxiliary wall (40), and the first attached portion (51, 52) includes the first separate type auxiliary wall (20, 21, 22) and the third separate type auxiliary wall (40). Is a common attached part to which is attached.
The invention according to claim 7 is the combination container according to claim 5 or 6, wherein the third separate auxiliary wall (40) is the cover (40).
The invention according to claim 8 is the combination container (C) according to any one of claims 3 to 7, wherein the side walls (2 to 5) are a pair of first facing in the first horizontal direction (A1). The side wall (2 and 3) and a pair of second side walls (4 and 5) facing each other in the second horizontal direction (A2) orthogonal to the first horizontal direction (A1), (10, 11, 110, 111, 210, 211) are detachably attached to the first side walls (2, 3), and the first separate auxiliary side walls (20, 21, 22, 40) are It is an auxiliary side wall (20, 21, 22) for raising the second side wall (4, 5), and the first attached portion (51, 52) is the first side wall (10, 11) on the side wall for raising (10, 11). 2 Provided at the auxiliary wall end (16, 17, 18, 19) which is at least one of the both ends (16, 17, 18, 19) in the horizontal direction (A2).
The invention according to claim 9 is the combination container (C) according to claim 8, wherein the first attached portion (51, 52) projects in the first horizontal direction (A1) and the second side wall ( 4, 5) are projecting walls (51, 52) that are raised in the first horizontal direction (A1) in the local ranges R1, R2 from the auxiliary wall ends (16, 17, 18, 19). It is.
According to a tenth aspect of the present invention, in the combination container (C) according to the first aspect, the auxiliary wall (20, 21, 22, 26, 30, 36, 40) has the raising side wall (110, 111, 210). , 211) is an integral auxiliary wall (26, 36) provided inseparably.

According to the first aspect of the present invention, since the raising side wall provided with the auxiliary wall is attached to the side wall of the base container, the reduction in the accommodation space of the base container and the formation of the waste space due to the provision of the raising side wall. Is avoided, and a decrease in the capacity of the container assembly due to the side wall for raising can be avoided.
Further, with respect to the side wall for raising, an auxiliary side wall for raising a non-specific side wall portion that is not raised by the side wall for raising, a partition wall for dividing the accommodation space or the upper accommodation space into a plurality of partial accommodation spaces, or accommodation Since the cover that covers the space and the upper accommodating space from above is provided, the combination of the side wall for raising and the auxiliary side wall, the partition wall, or the cover is added to the base container. Or the accommodation form by a base container is further diversified compared with the case where a partition wall is added independently, respectively.
Furthermore, since the auxiliary wall is provided on the side wall for raising which can be attached to and detached from the base container, it is not necessary to provide a structure for providing the auxiliary wall in the base container (hereinafter referred to as “auxiliary wall installation structure”). Since the structure of the base container is simplified, the manufacturing cost of the base container can be reduced. And since the side wall for raising has a simple structure compared with a base container, compared with the case where the said auxiliary wall installation structure is provided in a base container, this auxiliary wall installation structure can be provided at low cost. As a result, the cost of the combination container, which is a combination of the base container and the wall member including the raising side wall, can be reduced.
Further, when the non-specific side wall portion other than the specific side wall portion on the side wall of the base container is raised by the auxiliary side wall provided on the side wall for raising, the amount of raising of the side wall for raising is increased. Since the second non-specific side wall portion that is raised by a small amount or not raised by the second auxiliary side wall remains, the container passes through the first auxiliary side wall or through the second non-specific side wall portion that is not raised by the second auxiliary side wall. The work of taking out and confirming the contents accommodated in the assembly is facilitated.
According to the second aspect of the present invention, since the auxiliary wall is provided so as to be detachable with respect to the raising side wall, it is easy to diversify the accommodation form by changing the combination of the raising side wall and the auxiliary wall. it can.
According to the third aspect of the present invention, the same side wall for raising can be shared for the first and second separate type auxiliary walls which are two types of auxiliary walls, while reducing the types of side walls for raising. The accommodation form can be diversified.
According to the fourth aspect, the partition wall and the first separate auxiliary wall that is the auxiliary side wall or the cover are detachably attached to the same side wall for raising, so that the side wall for raising is provided in the base container. In this state, the storage space or the upper storage space can be divided into a plurality of partial storage spaces by the partition wall, and the storage form can be diversified by combining the partition wall and the auxiliary side wall or the cover.
According to the fifth aspect, the same raising side wall can be shared for the first and third separate type auxiliary walls which are two types of auxiliary walls, while reducing the types of the raising side walls. The accommodation form can be diversified.
Further, since the mounted portion of the raising side wall is shared for mounting the first and third separate auxiliary walls, which are different types of separate auxiliary walls, the first and third separate auxiliary walls are provided. The structure of the raising side wall to be attached is simplified, and the raising side wall can be further downsized.
According to the matter of Claim 6, the same raising side wall can be shared with respect to the first to third separate type auxiliary walls which are three types of auxiliary walls, while reducing the types of raising side walls. The accommodation form can be diversified. And since the 1st to-be-attached part is shared for attachment of the 1st and 3rd separate type auxiliary wall, the structure of the side wall for raising to which the 1st-3rd separate type auxiliary wall is attached is simplified, Furthermore, the raising side wall can be reduced in size.
According to the seventh aspect, the cover and the auxiliary side wall and at least one auxiliary wall of the first and second separate type auxiliary walls which are the partition walls are detachably attached to the same side wall for raising, With the side wall provided in the base container, the storage space and the upper storage space are covered with the cover from above, so that the storage state of the stored items can be improved, and the combination of the cover, the auxiliary side wall, and the partition wall The accommodation form can be diversified.
According to the eighth aspect of the present invention, a side wall composed of a pair of first side walls facing each other in the first horizontal direction and a pair of second side walls facing each other in the second horizontal direction is attached to and detached from the first side wall. At least one of the second side walls can be raised by the auxiliary side wall that is detachably attached to the end of the raising side wall that is freely attached, and is positioned between the pair of first side walls in the first horizontal direction. The contents can be taken out and confirmed through the second side wall.
According to the ninth aspect of the present invention, since the first attached portion configured by the protruding wall of the end portion of the first side wall protrudes in the local range in the first horizontal direction, the first attached portion is Since the dimension of the attached auxiliary side wall can be reduced in the first horizontal direction, the auxiliary side wall can be reduced in size in the first horizontal direction.
According to the tenth aspect, since the auxiliary wall is integrated with the raising side wall so as not to be separated, the raising side wall and the auxiliary wall can be easily attached to the base container.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
Referring to FIG. 1, a combination container C to which the present invention is applied includes a base container Cb that forms a storage space S1 in which stored items are stored, and raising side walls 10, 11 that are detachably attached to the base container Cb. It is a combination with the wall member W including 110, 111, 210, and 211.
This combination container C is used for storing and transporting books (for example, the books L1, L2, and L3 shown in FIG. 4) as the stored items, and in the library or the like where an automatic book storage is attached. It is equipped with an automatic loading and unloading system that is introduced to improve the efficiency of lending and returning work.

  That is, in this automatic loading / unloading system, usually, a plurality of books accommodated for each container are loaded / unloaded into / from an automatic warehouse in units of containers. At the time of lending books, the container containing the books to be rented is delivered and transported to the reception counter. At the reception counter, a desired book is taken out from the container and delivered to the user. Done. When returning a book, the container that houses the returned book is delivered and transported to the reception counter. After the book returned at the reception counter is received in the container, the container is received and the book is returned. Is done. And the combination container C is used as a container of an automatic loading / unloading system.

Referring to FIG. 1, the base container Cb includes a bottom wall 1 that is rectangular in plan view, and side walls 2 to 5 that are continuous with the bottom wall 1 and rise upward from the bottom wall 1. The side walls 2 to 5 have a rectangular frame shape in plan view, and a rectangular parallelepiped housing space S <b> 1 is formed by the bottom wall 1 and the side walls 2 to 5. In this embodiment, the bottom wall 1 and the side walls 2 to 5 are not formed with communication holes that allow the accommodation space S1 and the outer space of the base container Cb to communicate with each other.
The base container Cb alone can accommodate a small book (for example, a book with a size of A5 or less or B5 or less) in a vertical or horizontal orientation, such as a newspaper L5 (see FIG. 2) or a book of A3 (FIG. 4). Can be accommodated flat.
In this specification, the plan view means viewing from above in the vertical direction, and the rectangle includes a square and the rectangular parallelepiped includes a cube.

In addition to the side walls 10, 11, 110, 111, 210, 211 for raising, the wall member W can be attached to the side walls 10, 11, 110, 111, 210, 211 for raising so as to be detachable or non-detachable. Includes 20, 21, 22, 26, 30, 36, 40. The side walls 10, 11, 110, 111, 210, 211 provided for the base container Cb are separately provided with side walls 10, 11 for separately attaching the auxiliary walls 20, 21, 22, 30, 40 detachably. The integral auxiliary walls 26; 36 include integral lifting side walls 110, 111; 210, 211, which are integrally provided so as not to be separated. Therefore, the auxiliary walls 20, 21, 22, 26, 30, 36, 40 are raised separately from the auxiliary walls 20, 21, 22, 30, 40, which are separate members that are separable from the raising side walls 10, 11. Side walls 110, 111; 210, 211 and integral auxiliary walls 26; 36 that are inseparably integrated.
In this embodiment, the integral auxiliary wall 26; 36 is integrally formed with the integral raising side walls 110, 111; 210, 211, but as another example, the raising side walls 110, 111; 210, 211 and May be a separate member. In this case, the separate member is fixed to and integrated with the integral raising side walls 110, 111; 210, 211 by fixing means such as welding.

  The auxiliary walls 20, 21, 22, 26, 30, 36, 40 include auxiliary side walls 20, 21, 22, 26, partition walls 30, 36 and a cover 40. The separate type first auxiliary side walls 20, 21, the separate type second auxiliary side wall 22, the separate type partition wall 30 and the separate type cover 40 are separate type auxiliary walls, and the integrated auxiliary side wall 26 and the integrated type partition wall 36 are: It is an integrated auxiliary wall. Therefore, the auxiliary side walls 20, 21, 22, 26, the partition walls 30, 36, and the cover 40 are three types of auxiliary walls, and the auxiliary side walls 20, 21, 22, 26 are further provided with a plurality of auxiliary walls. The first auxiliary side walls 20 and 21 and the second auxiliary side walls 22 and 26 are divided into two types of auxiliary walls.

  The base container Cb is integrally molded with a synthetic resin as a molding material using a mold, and the side walls 10, 11, 110, 111, 210, 211, auxiliary side walls 20, 21, 22, 26, the partition walls 30, 36, and the cover 40 are also integrally formed of synthetic resin as a molding material. Note that at least one member included in the base container Cb or the wall member W may be formed of a molding material other than synthetic resin, for example, a metal such as a light metal.

  The side walls 2 to 5 face each other in the first horizontal direction A1 and face each other in the second horizontal direction A2 orthogonal to the first horizontal direction A1 and a pair of first side walls 2 and 3 arranged in parallel. It is comprised from a pair of 2nd side walls 4 and 5 arrange | positioned in parallel. The first side walls 2 and 3 and the second side walls 4 and 5 have the same height, and the upper surfaces of the upper end portions 2u to 5u of the side walls 2 to 5 are at the same height position.

  Referring to FIGS. 1, 2, 8, and 9, each first side wall 2, 3 has a flange-like lower end portion 12 as a mounting portion of the raising side walls 10, 11, 110, 111, 210, 211. 13 has flange-like upper end portions 2u and 3u as attached portions to be detachably attached. Referring also to FIG. 3, the lower end portions 12 and 13 are provided with one or a plurality of, here, four engaging portions 61, and the upper end portions 2 u and 3 u are provided with the engaging portions of the lower end portions 12 and 13. The same number of locking portions 62 as 61 are provided. Each locking portion 61 is an elastically deformable claw portion 61a, and each locking portion 62 is a wall portion 62a surrounding the insertion hole 62b into which the claw portion 61a is inserted. Then, by engaging the claw portions 61a inserted into the insertion holes 62b with the wall portions 62a, the lower end portions 12, 13 and the upper end portions 2u, 3u are in contact with each other in the vertical direction. 13 is locked to the upper end portions 2u, 3u, and the side walls 10, 11, 110, 111, 210, 211 for raising are attached only to the first side walls 2, 3 of the side walls 2-5. Further, the claw portion 61a is elastically deformed and pulled out from the insertion hole 62b, so that the engagement between the locking portion 61 and the locking portion 62 is released, and the lower end portions 12 and 13 can be separated from the upper end portions 2u and 3u. The raising side walls 10, 11, 110, 111, 210 and 211 are removed from the first side walls 2 and 3, respectively.

Referring to FIG. 1 and FIG. 2, each of the pair of raising side walls 10; 11 which are flat side walls having the same shape, respectively, has a lower end portion 12; 13, an upper end portion 14; And both ends 16, 17; 18, 19 in the horizontal direction A2. Each of the end portions 16, 17; 18, 19 protrudes in the first horizontal direction A1 and, as a part thereof, raises the second side walls 4 and 5 in the local ranges R1 and R2 in the first horizontal direction A1. It has walls 51, 52; The pair of protruding walls 51; 52 are bent at right angles from both ends 16, 18; 17, 19 in plan view, and the raising side walls 10, 11 have a pair of protruding walls 51, 52. Therefore, it has a U shape in plan view and has the same height H as a whole.
A part of the second side walls 4 and 5 is caused by the projecting walls 51 and 52 in the first horizontal direction A1 from the ends 16, 18; 17, 19 toward the center of the second side walls 4 and 5 in the local range R1. , R2 is raised.

  The protruding widths of the protruding walls 51 and 52 in the first horizontal direction A1, that is, the local ranges R1 and R2 equal to the protruding width, are ½ of the widths of the second side walls 4 and 5 in the first horizontal direction A1. Is smaller than the height H of the first side walls 2 and 3, and is preferably in the range of 1/2 to 1/6 of the height. In the state where the raising side walls 10 and 11 are attached to the first side walls 2 and 3, the protruding walls 51 and 52 and the second side walls 4 and 5 are in contact with each other in the vertical direction. The local ranges R1 and R2 are equal in this embodiment, but may be different values.

  As shown in FIG. 2, in the container assembly C1 in which only the raising side walls 10, 11, 110, 111, 210, and 211 are attached to the base container Cb, the raising spaces 10 and 11 allow the accommodating space S1. An upper accommodation space S2 is formed in succession to the accommodation space S1 immediately above the storage space S1, and an accommodation form in which the accommodation form of the base container Cb alone is changed is obtained. Then, the container assembly C1 is larger than the book accommodated in the accommodation space S1, for example, the A4 book L2 (see FIG. 4) is placed vertically or horizontally, and the A3 book L1 (see FIG. 4). Can be accommodated horizontally, or the amount of newspaper L5 stacked higher than the base container Cb can be accommodated horizontally.

Referring to FIGS. 1, 2, 4, and 5, the projecting walls 51 and 52 include end portions 23, 24, and 25 as attachment portions of the first and second auxiliary side walls 20, 21, and 22 and a cover 40. The end portions 44 and 45 serving as attachment portions are first attached portions that are detachably attached. Therefore, the projecting walls 51 and 52 are provided with fitting grooves 53 and 54 extending linearly in the vertical direction on the end surfaces 51a and 52a in the first horizontal direction A1. In the fitting grooves 53, 54, the end portions 23, 24, 25 of the auxiliary side walls 20, 21, 22 in the first horizontal direction A1 are inserted into and removed from the fitting grooves 53, 54 in the vertical direction as fitting portions. Fits slidably as possible. Therefore, the end portions 16, 17, 18, and 19 are auxiliary wall end portions to which the auxiliary side walls 20, 21, and 22 are detachably attached.
Further, referring also to FIG. 7, both end portions 44 and 45 of the cover 40 in the first horizontal direction A <b> 1 are fitted to the protruding walls 51 and 52 from the outside of the protruding walls 51 and 52. Both end portions 44 and 45 are slidably fitted in the vertical direction and the first horizontal direction A1 with respect to the projecting walls 51 and 52, and include the second horizontal direction including the vertical direction and the first horizontal direction A1. It can be inserted and removed in a direction perpendicular to A2.
Therefore, the protruding walls 51 and 52 are auxiliary side walls as first separate type auxiliary walls which are auxiliary walls of different types among the three types of auxiliary side walls 20, 21 and 22, the partition wall 30 and the cover 40. It is also a common attached part to which the cover 40 as 20, 21, 22 and the third separate type auxiliary wall is detachably attached.

Referring to FIG. 2, the raising side walls 10 and 11 are divided into the first side walls 2 and 3 in the side walls 2 to 5 constituted by a pair of first side walls 2 and 3 and a pair of second side walls 4 and 5. Further, only the second side walls 4 and 5 are raised in the local ranges R1 and R2 by the raising amount determined by the height H of the raising side walls 10 and 11.
For this reason, the side walls 2 to 5 are portions of the side walls 2 to 5 that are raised by the side walls 10 and 11 for raising, and portions other than the specific side wall portion 7 among the side walls 2 to 5. The non-specific side wall portion 8 is divided into two. In this embodiment, the non-specific side wall part 8 is a part of the second side walls 4, 5 and is a part that is not raised by the protruding walls 51, 52 on the second side walls 4, 5. Further, the non-specific side wall portion 8 is connected to the first non-specific side wall portion 8a and the first non-specific side wall portion 8a by a pair of raising side walls 10 and 11 arranged at intervals in the circumferential direction A3 (see FIG. 1) of the side walls 2-5. Divided into two non-specific side wall portions 8b.

And the auxiliary side walls 20, 21, and 22 raise the non-specific side wall portions 8a and 8b.
Specifically, as shown in FIG. 4, the pair of first auxiliary side walls 20, 21 includes the non-specific side wall part 8, that is, the first non-specific side wall part 8 a and the second non-specific side wall part 8 a. Is raised at least partially with a raising amount smaller than the raising side walls 10, 11. For this reason, each first auxiliary side wall 20, 21 has both end portions 23, 24 in the first horizontal direction A 1, and has recesses 20 a, 21 a that open upward between both end portions 23, 24. . Therefore, each auxiliary side wall 20, 21 is a side wall whose height changes in the first horizontal direction A 1, and each second side wall 4, 5 is one of the pair of second side walls 2, 3. At least one raised by the auxiliary side walls 20 and 21, here both are specific second side walls. And since the said opening part is formed by the recessed parts 20a and 21a, the non-specific side wall parts 8a and 8b are partially raised by the auxiliary side walls 20 and 21 by the raising amount smaller than the raising side walls 10 and 11. Raised.

  In the container assembly C2 in which the raising side walls 10 and 11 and the pair of first auxiliary side walls 20 and 21 are attached to the base container Cb, the upper accommodating space is formed by the raising side walls 10 and 11 and the auxiliary side walls 20 and 21, respectively. S2 is formed, and another accommodation form in which the accommodation form of the base container Cb alone is changed is obtained. The container assembly C2 arranges books that are larger than the books accommodated in the accommodation space S1, and various kinds of books having different sizes or shapes (for example, A3 books L1 and A4 books L2 and B5). The book L3) can be accommodated vertically, horizontally or horizontally. Then, by using the opening formed by the recesses 20a and 21a of the auxiliary side walls 20 and 21 and opening upward, the books accommodated in the container assembly C2 can be taken out from both directions of the second horizontal direction A2. And confirmation becomes easier.

  On the other hand, as shown in FIG. 5, one second auxiliary side wall 22 is a first non-side wall portion 8 of the non-specific side wall portions 8 that is divided into a first non-specific side wall portion 8 a and a second non-specific side wall portion 8 b. Only the specific side wall portion 8a is raised. Therefore, the second side wall 4 is one specific second side wall raised by the auxiliary side wall 22 among the pair of second side walls 4 and 5. For this reason, the first auxiliary side wall 22 has both end portions 25 in the first horizontal direction A1. In the container assembly C3 in which both the raising side walls 10 and 11 and the second auxiliary side wall 22 are attached to the base container Cb, the second non-specific side wall portion 8b is not raised. In this container assembly C3, an upper housing space S2 is formed by each of the raising side walls 10 and 11 and one second auxiliary side wall 22, and another housing form in which the housing form of the base container Cb alone is changed is obtained. It is done.

  Then, the container assembly C3 can accommodate a book that is larger than the book accommodated in the accommodation space S1, for example, the book L1 of A3 in a horizontal orientation. Then, by using the second non-specific side wall portion 8b that is not raised by the auxiliary side wall 22, it is possible to easily take out and confirm the books accommodated in the container assembly C3 from one direction of the second horizontal direction A2. Become.

Referring to FIGS. 1 and 6, the raising side wall 10; 11 is an intermediate part between both ends 16, 17; 18, 19, and in this embodiment, the raising side wall 10; 11 is divided into two equal parts in the second horizontal direction A 2. In this position, there is a second attached portion to which both end portions 33 as a pair of attaching portions of the partition wall 30 as the second separate auxiliary wall are detachably attached. This second attached portion is a pair of wall portions 56 surrounding the slits 56a into which the pair of end portions 33 are respectively inserted.
Then, when the end portion 33 inserted into the slit 56a and the wall portion 56 are engaged, the end portion 33 is locked to the wall portion 56, and the partition wall 30 is attached to each of the first side walls 2 and 3. . Further, by pulling out the end portion 33 from the slit 56 a, the engagement between the end portion 33 and the wall portion 56 is released, so that the end portion 33 can be separated from the wall portion 56, and the partition wall 30 having the first partition wall 31. Is removed from the first side walls 2 and 3.

  The partition wall 30 includes a first partition wall 31 that divides the storage space S1 and the upper storage space S2 into a plurality of pieces in the second horizontal direction A2, here two, and a plurality of pieces in the first horizontal direction A1, two here. The second partition wall 32 is divided into two. The second partition wall 32 is detachably attached to the first partition wall 31 or cannot be separated.

The first partition wall 31 divides an upper housing space S2 formed by both end portions 33 in the first horizontal direction A1, a lower partition wall 31 that divides the housing space S1, and a pair of raising side walls 10 and 11. And an upper partition wall 31b. The lower partition wall 31a has both end portions 34 in the first horizontal direction A1, and the upper partition wall 31b has both end portions 33 in the first horizontal direction A1. The lower partition wall 31a and the upper partition wall 31b are openings 30a formed by a pair of cuts extending in the first horizontal direction A1, and are partially separated in the vertical direction.
Further, both end portions 34 of the lower partition wall 31a abut against the pair of first side walls 2 and 3, respectively, and both end portions 35 of the second partition wall 32 in the second horizontal direction A2 are paired with the pair of second side walls 4 and 4, respectively. 5 are in contact with each other.

  In the container assembly C4 in which the raising side walls 10 and 11 and the partition wall 30 are attached to the base container Cb, the partition wall 30 has a plurality of storage spaces S1 and upper storage spaces S2, and four in this embodiment. By being partitioned into the partial housing space S3, another housing form in which the housing form of the base container Cb alone is changed is obtained. Then, the container assembly C4 can accommodate a book that is larger than the book accommodated vertically in the accommodation space S1, for example, the book L2 of A4.

  Referring to FIGS. 1 and 7, the cover 40 that covers the entire housing space S1 and the upper housing space S2 formed by the raising side walls 10 and 11 from both directions in the upper and second horizontal directions A2 is A ceiling wall 41 facing the bottom wall 1 in a direction, and a pair of side walls 42 and 43 which are continuous with the ceiling wall 41 and are opposed in the second horizontal direction A2 and parallel to each other. The side walls 42 and 43 have both end portions 44 and 45 in the first horizontal direction A1. The cover 40 is attached to the projecting walls 51 and 52 so that intrusion of dust and the like from between the cover 40, the respective side walls 10 and 11 for raising, and the second side walls 4 and 5 is suppressed. Therefore, the protruding walls 51, 52 and the end portions 44, 45 corresponding to the protruding walls 51, 52 are fitted, and both end portions 46 of the ceiling wall 41 in the first horizontal direction A1 and the raising side walls 10, 11 are opposed to each other through a slight gap in the vertical direction, and the second side walls 4 and 5 are in contact with the lower end portions 47 and 48 of the side walls 42 and 43. The cover 40 is attached to the side walls 10 and 11 for raising in the state facing through a slight gap in the two horizontal directions A2.

  In the container assembly C5 in which the raising side walls 10 and 11 and the cover 40 are attached to the base container Cb, the accommodation space S1 and the upper accommodation space S2 are covered by the cover 40, and the accommodation form of the base container Cb alone is obtained. Another modified accommodation form is obtained. Then, the vertically placed book, the horizontally placed book or the horizontally placed book housed in the housing space S1 and the upper housed space S2 (for example, the horizontally placed book L1 of A3) is protected by the cover 40. Since the storage condition is good, it is suitable for storing valuable books. Then, humidity control members such as humidity control paper are housed together in the container assembly C5, thereby preventing deterioration of books due to moisture.

Referring to FIG. 1, in the combination container C, each of the raising side walls 10, 11 and a plurality of types of auxiliary walls 20, 21, 22, 30, 40, that is, the first auxiliary side walls 20, 21, second Combinations other than the combinations described above with at least two of the auxiliary side wall 22, the partition wall 30, and the cover 40 are possible.
For example, the partition wall 30 of FIG. 6 may be attached to the container assembly C2 of FIG. 4 or the container assembly C3 of FIG. 5, and the cover 40 of FIG. Good. Moreover, the cover 40 of FIG. 7 may be attached to the container assembly C2 of FIG. 4 and the container assembly C3 of FIG. 5, and the cover 40 of FIG. 7 is attached to the container assembly C4 of FIG. It may be attached as an auxiliary wall.

  Next, referring to FIG. 1, FIG. 8, and FIG. 9, the container assembly C6 is provided with the integral auxiliary walls 26, 36 that are provided inseparably on the integral lifting side walls 110, 111, 210, 211. , C7 will be described. Note that the same reference numerals are used for the same or corresponding portions as the raising side walls 10, 11 for the raising side walls 110, 111, 210, 211.

  1 and 8, one integrated auxiliary side wall 26 is a pair of raised portions that are detachably attached to upper end portions 2u and 3u of a pair of first side walls 2 and 3 at lower end portions 12 and 13, respectively. By being integrally formed with the side walls 110 and 111, the side walls 110 and 111 are integrated with each other, and are always attached to and detached from the base container Cb simultaneously with the side walls 110 and 111 for raising. And the auxiliary side wall 26 raises the whole of only the 1st non-specific side wall part 8a of the non-specific side wall parts 8. FIG. For this reason, the auxiliary side wall 26 has one end portion 116; 118 of the both end portions 116, 117; 118, 119 of each raising side wall 110; 111 in the second horizontal direction A 2 in the first horizontal direction A 1. The auxiliary side walls 26 are integrally provided with both end portions 27 so as not to be separated from each other.

  In the container assembly C6 in which the raised side walls 110 and 111 and the second auxiliary side wall 26 are attached to the base container Cb, the second non-specific side wall portion 8b is not raised. For this reason, the container assembly C6 provides the same accommodation form as the container assembly C3 (see FIG. 5).

  Referring to FIGS. 1 and 9, the integrated partition wall 36 is a pair of raising side walls that are detachably attached to upper end portions 2 u and 3 u of a pair of first side walls 2 and 3 at lower end portions 12 and 13, respectively. The two side walls 210 and 211 are integrated with each other by integral molding with 210 and 211, and are attached to and detached from the base container Cb simultaneously with the side walls 210 and 211 for raising. The partition wall 36 has a side wall 210 for raising in the second horizontal direction A2; an intermediate portion between the two ends 216, 217; 218, 219 of the 211, here, the side wall 210 for raising in the second horizontal direction A2; At the position to be divided, the pair of side walls 210 and 211 for raising are integrally provided so as not to be separated.

The partition wall 36 includes a first partition wall 37 that divides the storage space S1 and the upper storage space S2 into a plurality of pieces in the second horizontal direction A2, here two, and a plurality of pieces in the first horizontal direction A1, two here. The second partition wall 38 is divided into two. The second partition wall 38 is provided on the first partition wall 37 so as not to be separable or detachable.
In the first partition wall 37, a part 39a of both end portions 39 in the first horizontal direction A1 is provided integrally with the pair of raising side walls 210 and 211 so as not to be separated from each other. Further, the remaining portion 39b, which is a part different from the portion 39a at both end portions 39, abuts on the pair of first side walls 2 and 3, respectively, and the second partition wall 38 in the second horizontal direction A2 Both end portions 38a are in contact with the pair of second side walls 4 and 5, respectively.

  In the container assembly C7 in which the raised side walls 210 and 211 and the partition wall 36 are attached to the base container Cb, the partition wall 36 has a plurality of storage spaces S1 and upper storage spaces S2, and four in this embodiment. By being partitioned into the partial housing space S3, a housing form similar to that of the container assembly C4 is obtained.

Next, operations and effects of the embodiment configured as described above will be described.
A combination container C which is a combination of a base container Cb in which books are accommodated in the accommodation space S1 and a wall member W including raising side walls 10, 11, 110, 111, 210, 211 that are detachably attached to the base container Cb. The side walls 10, 11, 110, 111, 210, and 211 for raising are detachably attached to the side walls 2 to 5 to raise only the specific side wall portion 7 that is a part of the side walls 2 to 5. 10, 11, 110, 111, 210, and 211 form an upper storage space S2 that is continuous with the storage space S1 immediately above the storage space S1 and stores the books. 11, 110, 111, 210, 211 include auxiliary walls 20, 21, 22, 26, 30, 36, 40 provided to be detachable or non-detachable, and the auxiliary walls 20, 21, 22, 26, 30, 36 and 40 are the non-specific side wall parts which are parts other than the specific side wall part 7 among the side walls 2-5. Auxiliary side walls 20, 21, 22 and 26 for raising 8, partition walls 30 and 36 for dividing the accommodation space S 1 or the upper accommodation space S 2 into a plurality of partial accommodation spaces S 3, and the accommodation space S 1 and the upper accommodation space S 2 above The auxiliary side walls 20, 21, 22, and 26 are raised by a raising amount smaller than the side walls 10, 11, 110, 111, 210, and 211 for raising the non-specific side wall portion 8. Non-specific side wall portion 8 by a pair of raising side walls 10, 11, 110, 111, 210, 211 arranged at intervals in the circumferential direction A3 of the side walls 2-5. Are divided into a first non-specific side wall portion 8a and a second non-specific side wall portion 8b, and the second auxiliary side walls 22, 26 raise only the first non-specific side wall portion 8a among the non-specific side wall portions 8. is there.
With this structure, the raising side walls 10, 11, 110, 111, 210, 211 on which the auxiliary walls 20, 21, 22, 26, 30, 36, 40 are provided are attached to the side walls 2-5 of the base container Cb. , The reduction of the accommodation space S1 of the base container Cb and the formation of the useless space due to the provision of the side walls 10, 11, 110, 111, 210, 211 for raising are avoided. , 210 and 211 can prevent a decrease in the capacity of the container assemblies C1 to C7.
Further, the non-specific side wall portion 8 that is not raised by the raising side walls 10, 11, 110, 111, 210, 211 out of the side walls 2 to 5 with respect to the raising side walls 10, 11, 110, 111, 210, 211. The auxiliary side walls 20, 21, 22, 26 that are raised, the partition walls 30, 36 that divide the accommodation space S 1 or the upper accommodation space S 2 into a plurality of partial accommodation spaces S 3, or the accommodation spaces S 1 and the upper accommodation space S 2 above and 2 Since the cover 40 covering from the horizontal direction A2 is provided, the side walls 10, 11, 110, 111, 210, 211 and the auxiliary side walls 20, 21, 22, 26 or the partition wall 30, for the base container Cb, Since the combination with 36 or the cover 40 is added, the accommodation form by the base container Cb is further diversified as compared with the case where the raising side wall or the partition wall is individually added to the base container Cb.
Further, the auxiliary walls 20, 21, 22, 26, 30, 36, 40 are provided on the raising side walls 10, 11, 110, 111, 210, 211 that can be attached to and detached from the base container Cb. Since there is no need to provide a structure for providing the walls 20, 21, 22, 26, 30, 36, 40 (that is, an auxiliary wall installation structure), the structure of the base container Cb is simplified correspondingly. The manufacturing cost of Cb can be reduced. Since the raising side walls 10, 11, 110, 111, 210, and 211 have a simple structure as compared with the base container Cb, the cost is lower than that when the auxiliary wall installation structure is provided in the base container Cb. The protruding walls 51 and 52 and the wall portion 56 which are the auxiliary wall installation structure can be provided. As a result, the cost of the combination container C which is a combination of the base container Cb and the wall member W including the raising side walls 10, 11, 110, 111, 210, 211 can be reduced.
Further, the non-specific side wall portion 8 other than the specific side wall portion 7 in the side walls 2 to 5 of the base container Cb is provided on the side walls 10, 11, 110, 111, 210, and 211 for raising. When raised by the auxiliary side walls 20, 21 provided on 110, 111, 210, 211, the raised side walls are raised with a raised amount smaller than the raised amount of the raised side walls 10, 11, 110, 111, 210, 211. Alternatively, the second non-specific side wall portion 8b that is not raised by the auxiliary side walls 22 and 26 remains, so that the auxiliary side walls pass through the recesses 20a and 21a of the auxiliary side walls 20 and 21 in the container assembly C2 or in the container assemblies C3 and C6. Through the second non-specific side wall portion 8b that is not raised by 22 and 26, it is easy to take out and confirm the books accommodated in the container assemblies C2, C3, and C6.
Also, the base container Cb is integrated with the wall member W which is another component, that is, the side walls 10 and 11 for raising, the auxiliary walls 20, 21, 22, 30, 40 and the side walls 110, 111, 210 and 211 for raising. Since the auxiliary walls 26 and 36 can be transported separately, the loading efficiency is improved and the transportation cost can be reduced.

  The auxiliary walls 20, 21, 22, 30, 40 are separate auxiliary walls that are detachably attached to the side walls 10, 11 for raising, so that the auxiliary walls 20, 21, 22, 30, 40 are for raising Since it is detachably attached to the side walls 10 and 11, the accommodation form can be easily diversified by changing the combination of the side walls 10 and 11 for raising and the auxiliary walls 20, 21, 22, 30, and 40. it can.

  The auxiliary walls 20, 21, 22, 30, 40 are auxiliary side walls 20, 21, 22, which are auxiliary walls of different types among the three types of auxiliary side walls 20, 21, 22, partition wall 30 and cover 40. Each of the raising side walls 10, 11, which includes the cover 40 and the partition wall 30, which is one raising side wall, is a protruding wall 51 as a first attached portion to which the auxiliary side walls 20, 21, 22 and the cover 40 are attached. , 52 and a wall portion 56 as a second attached portion to which the partition wall 30 is attached, the auxiliary side walls 20, 21, 22 and the cover 40, which are two types of auxiliary walls, and the partition wall 30 The same raising side walls 10 and 11 can be shared, and the types of accommodation can be diversified while reducing the types of the raising side walls 10 and 11.

  The partition wall 30, the auxiliary side walls 20, 21, 22 and the cover 40 are detachably attached to the same raising side walls 10, 11, so that the raising side walls 10, 11 are provided in the base container Cb. The housing space S1 and the upper housing space S2 can be divided into a plurality of partial housing spaces S3 by the wall 30, and the housing form can be diversified by combining the partition wall 30 with the auxiliary side walls 20, 21, 22 or the cover 40. it can.

Of the three types of auxiliary side walls 20, 21, 22, partition wall 30, and cover 40, each side wall 10, 11 for raising is attached with a different type of auxiliary side wall 20, 21, 22 and cover 40. The common raised side walls 10 and 11 can be shared with the auxiliary side walls 20, 21, 22 and the cover 40, which are two types of auxiliary walls, by having the projecting walls 51, 52 that are the common attached portions. Thus, it is possible to diversify the accommodation form while reducing the types of the side walls 10 and 11 for raising.
In addition, since the protruding walls 51 and 52 which are attached portions of the raising side walls 10 and 11 are shared for attaching the auxiliary side walls 20, 21 and 22 and the cover 40 which are different types of auxiliary walls, The structure of the raising side walls 10 and 11 to which the auxiliary side walls 0, 21, and 22 and the cover 40 are attached is simplified, and the raising side walls 10 and 11 can be further downsized.

  The auxiliary walls 20, 21, 22, 30, 40 include a cover 40 that is a different type of auxiliary wall from the auxiliary side walls 20, 21, 22 and the partition wall 30, and projecting walls 51, 52 that are first attached portions. Is a common mounted portion to which the auxiliary side walls 20, 21, 22 and the cover 40 are attached, so that the auxiliary side walls 20, 21, 22 which are three types of auxiliary walls, the partition wall 30 and the cover 40 are The same raising side walls 10 and 11 can be shared, and the types of accommodation can be diversified while reducing the types of the raising side walls 10 and 11.

  The cover 40 and at least one auxiliary wall of the auxiliary side walls 20, 21, 22 and the partition wall 30 are detachably attached to the same raising side wall 10, 11, and the raising side walls 10, 11 are provided on the base container Cb. Since the storage space S1 and the upper storage space S2 are covered with the cover 40 from above, the storage state of the book can be improved and the cover 40, the auxiliary side walls 20, 21, 22 and the partition wall 30 The accommodation form can be diversified by the combination.

  The side walls 2 to 5 are a pair of first side walls 2 and 3 that face each other in the first horizontal direction A1 and a pair of second side walls 4 and 5 that face each other in a second horizontal direction A2 orthogonal to the first horizontal direction A1. The raising side walls 10, 11 are detachably attached to the first side walls 2, 3, and the auxiliary side walls 20, 21, 22 are both second side walls of the pair of second side walls 4, 5. 4, 5 or one of the auxiliary side walls 20, 21, 22 for raising the second side wall 4, and the protruding walls 51, 52 are both end portions in the second horizontal direction A 2 of the raising side walls 10, 11. By being provided at 16, 17, 18, 19, a pair of first side walls 2 and 3 opposed in the first horizontal direction A1 and a pair of second side walls 4 and 5 opposed in the second horizontal direction A2 In the side walls 2 to 5 configured, at least one of both end portions 16, 17, 18, 19 of the raising side walls 10, 11 that are detachably attached to the first side walls 2, 3. At least one of the second side walls 4, 5 can be raised by the auxiliary side walls 20, 21, 22 detachably attached to the first side wall 2, 3 between the pair of first side walls 2, 3 in the first horizontal direction A 1. The book can be taken out and confirmed through the second side walls 4 and 5 located.

  The protruding walls 51 and 52 protrude in the first horizontal direction A1 and raise the second side walls 4 and 5 in the local ranges R1 and R2 from the end portions 16, 17, 18, and 19 in the first horizontal direction A1. Since the protruding walls 51 and 52 protrude in the first horizontal direction A1 in the local ranges R1 and R2, the auxiliary side walls that are attached to the protruding walls 51 and 52 as the first attached portions are provided. Since the dimensions can be reduced in the first horizontal direction A1 of 20, 21, and 22, the auxiliary side walls 20, 21, and 22 can be reduced in size in the first horizontal direction A1.

  The projecting walls 51 and 52 are provided with fitting grooves 53 and 54 extending linearly in the vertical direction on the end surfaces 51a and 52a in the first horizontal direction A1, and the fitting grooves 53 and 54 are provided with auxiliary In the container assemblies C2, C3, the end portions 23, 24, 25 of the side walls 20, 21, 22 are slidably fitted into the fitting grooves 53, 54 in the vertical direction so as to be slidable. The auxiliary side walls 20, 21, 22 attached to the side walls 10, 11 are slid in the vertical direction and removed from the side walls 10, 11 for raising, so that the books accommodated through the second side walls 4, 5 are passed through. Removal / confirmation work is facilitated.

  The auxiliary wall 26; 36 is an integral auxiliary wall 26; 36 that is provided in an inseparable manner on the raising side walls 110, 111; 210, 211, so that the auxiliary wall 26; 36 becomes the raising side walls 110, 111; Since 210 and 211 are inseparably integrated, the side walls 110, 111, 210 and 211 for raising and the auxiliary walls 26 and 36 can be easily attached to the base container Cb.

Hereinafter, a mode in which a part of the above-described embodiment is changed will be described focusing on the changed portion.
In each of the raising side walls 10; 11, only one end of each of the end portions 16, 17; 18, 19 is provided with a fitting groove to which the auxiliary side wall is detachably attached as the auxiliary wall end portion. You may have a wall.
The pair of first auxiliary side walls 20, 21 are shaped to raise the whole of the first non-specific side wall part 8 a and the second non-specific side wall part 8 b with a raising amount smaller than the raising side walls 10, 11. May be.
The partition walls 30 and 36 may divide only the accommodation space S1 or only the upper accommodation space S2 into a plurality of partial accommodation spaces.
Each of the raising side walls 10 and 11 has a plurality of attached portions provided with a plurality of slits at intervals in the second horizontal direction A2, and a plurality of first partition walls can be attached to and detached from these attached portions. It may be attached. Further, a plurality of second partition walls may be provided at intervals in the first horizontal direction A1 with respect to the first partition wall.
When the cover 40 is provided, the raising side walls 10 and 11 that are not provided with the slit 56a may be used instead of the raising side walls 10 and 11.
As an integrated auxiliary wall, the auxiliary wall is a cover that covers the accommodation space S1 and the upper accommodation space S2 from above and in the second horizontal direction in the same manner as the cover 40, and is integrally provided on the integral lifting side wall so as not to be separated. A cover may be included.
The raising side walls 10, 11, 110, 111, 210, 211 may be further raised by auxiliary side walls that are detachably attached to the raising side walls 10, 11, 110, 111, 210, 211. The side walls 2, 3 and 4 are raised by the raising side walls 10, 11, 110, 111, 210, 211 and the auxiliary side walls.
The pair of raising side walls attached to the base container Cb are the same in the embodiment, but may be a pair of raising side walls having different shapes.
The bottom wall 1 or the side walls 2 to 5 of the base container Cb may be provided with communication holes that allow the accommodation space S1 to communicate with the external space of the base container Cb.
The bottom wall and the side wall of the base container Cb may have a rectangular shape other than the rectangular shape or a shape other than the rectangular shape in plan view.
Although the combination container of the present invention is provided in the automatic loading / unloading system for books in the above embodiment, it is used for transporting a transport system including a container for transporting contents other than books or for transporting the contents. Also good. Further, the contents may be other than books and newspapers, such as documents, files, recording media, or disks.

It is a perspective view of the combination container to which this invention was applied. In the combination container of FIG. 1, it is a perspective view of the container assembly by which the side wall for raising is attached to the base container. It is principal part sectional drawing in the plane parallel to an up-down direction while including the III-III line | wire of FIG. FIG. 2 is a perspective view of a container assembly in which a separate type raising side wall and a pair of separate auxiliary side walls are attached to a base container in the combination container of FIG. 1. FIG. 2 is a perspective view of a container assembly in which a separate type raising side wall and one separate auxiliary side wall are attached to a base container in the combination container of FIG. 1. In the combination container of FIG. 1, it is a perspective view of the container assembly by which the separate type | mold raising side wall and the separate type | mold partition wall were attached to the base container. FIG. 2 is a perspective view of a container assembly in which a separate type raising side wall and a separate type cover are attached to a base container in the combination container of FIG. 1. FIG. 2 is a perspective view of a container assembly in which an integrated raising side wall and an integrated auxiliary side wall are attached to a base container in the combination container of FIG. 1. FIG. 2 is a perspective view of a container assembly in which an integral raising side wall and an integral partition wall are attached to a base container in the combination container of FIG. 1.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Bottom wall, 2, 3 ... 1st side wall, 4, 5 ... 2nd side wall, 7 ... Specific side wall part, 8 ... Non-specific side wall part, 10, 11, 110, 111, 210, 211 ... Side wall for raising, 20, 21, 22, 26 ... auxiliary side wall, 30, 36 ... partition wall, 40 ... cover,
C: Combination container, Cb: Base container, S1: Storage space, S2: Upper storage space, S3: Partial storage space, W: Wall member, A1, A2: Horizontal direction, R1, R2: Local range.

Claims (10)

In a combination container that is a combination of a base container in which an object is accommodated in an accommodation space formed by a bottom wall and a side wall, and a wall member that includes a side wall for raising that is detachably attached to the base container.
The raising side wall is detachably attached to the side wall and raises only a specific side wall part that is a part of the side wall,
With the raising side wall, an upper accommodation space is formed which is continuous with the accommodation space immediately above the accommodation space and accommodates the contents.
The wall member includes an auxiliary wall provided so as to be detachable or inseparable from the raising side wall,
The auxiliary wall includes an auxiliary side wall for raising a non-specific side wall portion other than the specific side wall portion of the side wall, and a partition wall for dividing the storage space or the upper storage space into a plurality of the partial storage spaces. And at least one of a cover that covers the accommodation space and the upper accommodation space from above,
The auxiliary side wall is a first auxiliary side wall that raises the non-specific side wall part with a smaller amount of raising than the side wall for raising, or a pair of the side walls for raising that are spaced apart in the circumferential direction of the side wall When the non-specific side wall portion is divided into a first non-specific side wall portion and a second non-specific side wall portion, the second auxiliary side wall raises only the first non-specific side wall portion among the non-specific side wall portions. A combination container characterized by   The combination container according to claim 1, wherein the auxiliary wall is a separate auxiliary wall that is detachably attached to the side wall for raising. The separate auxiliary wall includes a first separate auxiliary wall and a second separate auxiliary wall of different types among the three types of the auxiliary side wall, the partition wall, and the cover,
The one side wall for raising includes a first attached portion to which the first separate auxiliary wall is attached and a second attached portion to which the second separate auxiliary wall is attached. 2. Combination container according to 2.   The combination container according to claim 3, wherein the second separate auxiliary wall is the partition wall. The separate auxiliary wall includes a first separate auxiliary wall and a third separate auxiliary wall of different types among the three types of the auxiliary side wall, the partition wall, and the cover,
The combination container according to claim 2, wherein one of the raising side walls has a common attached portion to which the first separate auxiliary wall and the third separate auxiliary wall are attached. The separate-type auxiliary wall is a third separate-type auxiliary wall of a type different from the first separate-type auxiliary wall and the second separate-type auxiliary wall among the three types of the auxiliary side wall, the partition wall, and the cover. Including
5. The combination container according to claim 3, wherein the first attached portion is a common attached portion to which the first separate auxiliary wall and the third separate auxiliary wall are attached.   The combination container according to claim 5 or 6, wherein the third separate auxiliary wall is the cover. The side walls are composed of a pair of first side walls facing each other in a first horizontal direction and a pair of second side walls facing each other in a second horizontal direction orthogonal to the first horizontal direction,
The raising side walls are detachably attached to the first side walls,
The first separate auxiliary side wall is an auxiliary side wall that raises the second side wall,
The said 1st to-be-attached part is provided in the edge part for auxiliary walls which is at least one of the both ends in the said 2nd horizontal direction in each said raising side wall, The any one of Claim 3 to 7 characterized by the above-mentioned. Combination container as described in item.   The first attached portion is a protruding wall that protrudes in the first horizontal direction and raises the second side wall in a local range from the end portion for the auxiliary wall in the first horizontal direction. The combination container according to claim 8.   2. The combination container according to claim 1, wherein the auxiliary wall is an integral auxiliary wall that is provided on the raising side wall so as not to be separated.

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