JP5317431B2 - Shelf for bookshelf - Google Patents

Description

  The present invention relates to a shelf for a bookshelf in which a file in which books, documents, and the like are bound and placed in a standing posture.

  In general libraries and book stores (hereinafter referred to as bookstores), many bookshelves are set up to display various sizes (versions) of books on the bookshelf, but depending on the size of the books to be displayed In many cases, a dedicated bookshelf constructed with shelves dedicated to the book size is used.

  On the other hand, in such libraries and bookstores, books arranged on one shelf may be rearranged on other bookshelves because of so-called redesign (reordering of books or groups of books), but the shelves have a specific size. In a dedicated bookcase that is matched to a book of size, books of a larger size (larger size) than a book of a specific size arranged on the bookcase, or conversely, a book of a smaller version cannot be placed There is a problem that even if it can be placed, it is difficult to take out or the appearance is not good.

For example, in a bookshelf in which shelves as shown in Patent Document 1 are formed in a dedicated size, it may be possible to move the bookshelf itself to support the redesign, but large bookshelves installed in libraries and bookstores are Since most of them are fixed to the floor (or building block) with anchor bolts etc., it is not realistic and practically impossible to move such bookshelves freely in the hall or shop. is there.
JP 2001-29152 A

  Therefore, in the present invention, the size of the shelf to be placed on the bookshelf, specifically, the depth width of the shelf can be freely changed according to the size of the book, Even if it changes, it is an object to provide a shelf for a bookshelf that solves the above-mentioned problems of a conventional shelf for bookshelf by being able to easily change to a shelf with a width suitable for the size of the book To do.

The configuration of the shelf board of the present invention made for the purpose of solving the above problems is at least two kinds of shelf board members A, B or A, C or B, C having different depth widths, and each shelf board member A. , B, and C are formed with coupling portions that can be detachably coupled to each other in the depth direction end faces by the fitting relationship between the concave portions and the convex portions, and these shelf plate members A or combined shelf plate members A, A shelf having a depth width suitable for a book size A6 version, B5 version, A4 version, or B4 version or more by any of B, A, C, B, C, or combined shelf members A, B, C A plate is formed, and the upper surface near the rear end of each of the shelf members A to C is in contact with the back of the book placed upright and prevents the book from falling off from the back side of the shelf. A concave back support groove that can be detachably mounted on the back support member D or E The backrest groove, the internal width larger than the inlet width, and is formed over the entire length of the shelf plates members A through C, the backrest member D is a side of each shelf plate member to said back support groove The back support member E is formed with a locking portion having the same cross-sectional shape as the locking portion of the back support member D. Provided at the rear end of the member and formed at the front end of the band-shaped base member into a substantially seven-shaped side section with a band-shaped base member provided with a substantially seven-shaped member having the same cross-sectional shape as the backrest member D. It is characterized by this.

In the present invention the shelf plate, coupling portion formed on the end surface or the front and rear end plane of the shelf plates members A~C is recessed portion formed on one end face along the length of each shelf plate member A~C When, it is formed by a convex portion formed on the other end face of the other of the shelf plate members are densely loosely inserted into the concave portion from the side face of the shelf plate member a through C. And the said convex-shaped information and the convex information inserted into the part from the side are combined so that it cannot detach | leave in the depth direction of each shelf board member AC.

Said shelf plate member A in the present invention, the provided with the concave portion at the rear end in the depth-out direction, the lower surface of the front end is tapered, the shelf plate members B and C, the rear end in the depth-out direction The concave portion is provided at the front end, and the convex portion is provided at the front end.

  In the shelf board of the present invention, the shelf board can be erected on the bookshelf, but in that case, the exhibit receiving member F formed in a substantially L-shaped cross section in the back support groove located at the lower end. The locking portion is inserted and attached from the side surface of the shelf board.

Further, in the present invention, when the shelf board is formed by a combination of the shelf board members B and C, the projection part of the shelf board member B or C located at the front end in the depth direction of the shelf board is provided with the projection part. A front end edge member G having a concave portion to be inserted and coupled from the side surface formed on the back side and a front side cross section having a curved surface such as a circle, or the same concave portion as described above is formed on the back side, and the front side is Then, a plate holding member H formed so as to mount and support a heading plate is mounted.

In the above-described shelf board of the present invention, each shelf board member A to C is formed by extrusion molding of a light metal such as aluminum, and the coupling part by the concave part and the convex part is made of metal, and the shelf board member main body is made of wood. It can be formed of a plastic or plastic material. The back support members D and E can be made of any material, but if the shelf members A to C are made of aluminum or the like, the same material is desirable. Further, in the case where the coupling portion is a metal shelf member, it is desirable that the back support members D and E are made of the same material as the coupling portion, but this does not limit the material of the shelf plate of the present invention.
In addition, the configuration of the present invention described above is an example in which three types of shelf plate members A to C are used to configure a shelf plate by combining one to three types of them. However, in the present invention, the present invention shelf board similar to the above example can be formed even if at least two kinds or three or more kinds of shelf board members are used.

  The present invention uses a plurality of types of shelf members having different depth widths as described above, by using the shelf members alone, or by combining and combining each shelf member so that the depth widths of books of different sizes are combined. A shelf board with a depth width suitable for each size can be formed, so combinations of each shelf board member (including single use) can be made without preparing a dedicated shelf board for each size of the book. Thus, it is possible to form respective dedicated shelf boards that match a plurality of book sizes.

  Next, embodiments of the shelf board of the present invention will be described with reference to the drawings. In the attached drawings, FIG. 1 is an example of the shelf board of the present invention, and is a sectional side view of a shelf board in which three kinds of shelf board members A, B, C are coupled and a back support member D is mounted on the rear end. 2 is a cross-sectional view of a mounting state of a back support member E according to another example, FIG. 3 is a cross-sectional view of a mounting state of an exhibit receiving member F, and FIG. 4 is a side cross-sectional view of a coupling portion that couples shelf board members A to C. 5 to 11 are side sectional views of the shelf of the present invention formed to fit books of each size, FIG. 12 is a sectional side view of an example in which the shelf of the present invention is formed for display, and FIG. FIG. 14 is a side sectional view of an example in which the front edge member G is mounted on the front end convex portion in another example of the shelf board of the present invention, FIG. 14 is a side sectional view of an example in which the plate holding member H is mounted on the front end convex portion, and FIG. FIG. 16 is a side sectional view of an example of a bookshelf in which a plurality of kinds of the shelf boards of the present invention are mounted.

  1 and 5 to 12, A is a first shelf board whose maximum depth width (left-right width in the figure) is 125 mm which is larger than 105 mm A-size left-right width (or left-right width of the library version). Convex shape that forms a substantially horizontal concave shape in which the lower surface on the front end side (left side in the figure) is formed on the tapered surface 1a and the rear end surface (right side in the figure) is formed with the vertical width of the opening smaller than the vertical width inside. Part 2a is formed. The upper surface of the shelf board member A has a width slightly larger than the left and right widths of the A6 size or paperback book, except for the concave portion 2a.

  Similarly, in FIGS. 1 and 5 to 12, B is a second shelf member having a depth width of 105 mm, and the front end surface thereof can be densely inserted into the concave portion 2 a from the side surface of the shelf member A. It is formed in the convex part 3b of the cross-sectional form, and the rear end surface is formed in the concave part 2b of the same cross section as the concave part 2a of the shelf member A. The second shelf board member B and the first shelf board member A have a depth width (230 mm) commensurate with the lateral width (approximately 210 mm) of the A4 book by connecting the convex portion 3 b to the concave portion 2 a. ) Is formed as an example of the shelf board of the present invention (see FIG. 9).

1 and 4 to 12, C is a third shelf board member according to the present invention having a depth width of 70 mm, and the front end surface is formed on a convex portion 3c having the same cross-sectional shape as the convex portion 3b. In addition, the rear end surface is formed in a concave portion 2c having the same cross-sectional shape as the concave portions 2a and 2b. The third shelf board member C is connected to the first shelf board member A, the concave portion 2a, and the convex portion 3c, so that it is slightly smaller than the left and right width (approximately 182 mm) of the B5 book shown in FIG. It is formed to have a maximum depth width (195 mm) for forming a large depth width.
Here, each of the concave portions 2a to 2c is formed such that the vertical width a of the inlet portion is smaller than the vertical width b of the inner back portion. Moreover, the intermediate part of an entrance part and an inner back part is formed in the reverse taper surface t. Therefore, 3b and 3c inserted into the concave portions 2a to 2c are formed such that the vertical width b ′ on the front end side is larger than the vertical width a ′ on the root side, and the intermediate portion is also formed on the reverse tapered surface t. ing.
The convex portions 3b and 3c are formed with key grooves 3d and 3e (see FIG. 4) having a substantially bell-shaped cross section from the front end surface, and the combined concave portions 2a to 2c and the convex portions 3b and 3c are coupled. Can be fixed by driving a lock pin (not shown) as a key into the key grooves 3d and 3e from the side. Further, when the lock pin is driven into the key grooves 3d and 3e, the reverse tapered surfaces t are brought into close contact with each other to increase the degree of coupling.

  The three shelf board members A, B, and C having the three kinds of depth widths described above are each provided with a back having a substantially 7-shaped cross section on the upper surface of the concave portions 2a, 2b, and 2c formed on the rear end side. Back support grooves 4a, 4b, 4c for mounting the member D are respectively formed.

The reason why the back support grooves 4a, 4b, and 4c are provided in the respective shelf members A, B, and C is as follows.
First, when the shelf boards A to C are combined in an appropriate combination to form the shelf board of the present invention having different depth widths, the back support grooves 4a of the shelf board members A to C used for the respective shelf boards are formed. , 4b, 4c can be used as a shelf board having a different effective depth width (distance from the front end portion of the shelf board to the front surface of the backing member D) by selectively attaching the backing member D to any one of 4b, 4c. This is to make it possible.
Moreover, in each shelf board member which comprises a shelf board, by changing the groove | channel 4a-4c which mounts the back support member D, and changing the position of the back support member D in the depth direction of the said shelf board, Even if the combination of shelf members is not changed, even a book having a different size from the original book can be placed and placed on the shelf in a pre-aligned state.

  Here, each of the back support grooves 4a to 4c has the same cross-sectional shape, and has an inner width larger than the width of the inlet (see FIGS. 1 to 4). This is to prevent the locking portion 5d formed in the substantially convex cross-sectional outer shape formed at the lower end portion of the substantially 7-shaped backrest member D from falling out or to prevent falling.

Accordingly, the back support member D is inserted and removed from the side end surfaces of the respective shelf plate members A, B, and C. In the back support member D, reference numeral 6d denotes a back support main body having a substantially 7-shaped side section.
The inner surface side of the body portion 6d of the back support member D having a substantially seven-letter shape supports the book partition plate 10 installed on the top surface of the shelf plate at the locked portion 10a as illustrated in FIG. It also functions as a locking part. In FIG. 15, reference numeral 10b denotes a connecting plate portion that connects the partition plate 10 and the locked portion 10a.

As shown in FIGS. 2 and 3, another back support member E (see FIG. 2) or an exhibit receiving member F (see FIG. 3) is mounted on the back support grooves 4a to 4c. Is done.
In FIG. 2, 5e is a locking part having the same cross-sectional shape as the locking part 5d, 6e is a back support main body part, and 7e is a belt-like base part that connects the back support main body part 6e and the locking part 5e. In the exhibit receiving member F of FIG. 3, 5f is a locking portion, and 8f is a receiving portion main body having a substantially L-shaped cross section.
In addition, in FIG. 1, the downward recessed part (no code | symbol) formed in the lower surface of each shelf member A-C selects each shelf member A-C suitably, and forms this invention shelf. These are a recess for supporting the construction used when the shelf board is erected on the bookshelf, and a recess for hanging the book divider (not shown) downward.

  The shelf board of the present invention formed using the above-described three kinds of shelf members A to C having different depth widths, two kinds of backrest members D and E, and the exhibit receiving member F are shown in FIGS. This is illustrated in

  FIG. 5 shows an example of the shelf of the present invention formed by the first shelf member A and the backing member D, and is a shelf with a shallow depth formed exclusively for paperback books, A6 size new books, and the like.

  6 and 7 show the shelf board of the present invention in which the first shelf board member A and the third shelf board member C are joined at the concave part 2a and the convex part 3c, which are their joint parts. By attaching the back support member D to the groove 4c of the shelf member C of FIG. 7, it is formed into a shelf for a book shelf that matches a B5 size book. On the other hand, the shelf plate of FIG. 6 in which another back support member E is mounted in the groove 4c has an A5 size as illustrated in FIG. 6 because the back support body 6e protrudes forward of the shelf plate. It is formed so as to be suitable for placing a B6 size book or CD upright.

  8 and 9 are examples of the shelf board of the present invention formed by connecting the shelf members A and B by their concave portions 2a and convex portions 3b, and the backrest member D and the same E are attached and separated. Thus, a shelf board for books of B5 size (see FIG. 8) and a shelf board for books of A4 size (see FIG. 9) are formed.

  10 and 11 show another example of the shelf board of the present invention formed by joining all the shelf board members A, B, and C. The shelf board of FIGS. 10 and 11 also has the same E as the backing member D. By using them properly, they are formed on a shelf board for books of B4 size (see FIG. 10) and a shelf board for books of a size larger than the B4 size (see FIG. 11).

  FIG. 12 shows an example of an exhibition shelf board formed by combining three kinds of shelf board members A, B, and C, similarly to the shelf board of FIG. Since the display shelf is installed at an angle on the bookshelf (see Fig. 15), it is necessary to prevent the exhibits from slipping down. For this reason, in the present invention, the exhibit receiving member F is locked to the groove 4c of the shelf member C at the locking portion 5f and mounted.

  Although the above description is about the example of this invention shelf board using three types of shelf board members A, B, and C, backrest members D and E, and the exhibition receiving member F, in this invention, it is a taper shape. The shelf member A provided with the front end 1a is not used, and the shelf members B and C are combined in an appropriate combination (see FIG. 13), or the shelf members B and C are not shown. The shape of the convex and concave portions for coupling formed on the front and rear end surfaces is the same, but another shelf plate member (hereinafter referred to as a separate shelf plate) having a depth width different from that of the shelf plate members A to C. The shelf board of the present invention can also be formed by combining these shelf board members A to C in combination as appropriate.

In the shelf board of the present invention that does not use the shelf board member A, the convex portion 3b or 3c formed on the front end face of the shelf board member B or C is exposed on the front end face of the shelf board and the appearance is not good. Not only is it dangerous. This also applies to the shelf board of the present invention in which shelf board members other than the above-described shelf board members B and C (except for the shelf board member A, not shown) are combined and combined.
Therefore, in the present invention, as illustrated in FIG. 13, the front edge member G is formed with a circular cross section 1 g and the rear surface is formed with a concave portion 2 g having the same cross-sectional shape as each of the concave portions 2 a to 2 c described above. The shelf members B and C are joined to each other, or are attached to the convex portions 3b or 3c at the front end of the shelf of the present invention formed by joining the other shelf members. The edge member G may be formed of an appropriate material such as metal, wood, or plastic.

Further, in the present invention, the shelf members B and C are appropriately combined and formed, or the shelf members B and C and another shelf member, or another shelf member is appropriately combined. A convex portion 3b or 3c can be positioned on the front end surface of the shelf board of the present invention that has been formed, and a plate holding member H having a side cross-sectional shape illustrated in FIG. 14 can be attached to the convex portion 3b or 3c.
The plate holding member H illustrated in FIG. 14 has a plate formed by a step portion 9g formed on the upper and lower edges while the rear surface is formed in the concave portion 2h having the same sectional shape as the concave portions 2a to 2c. It is formed in the holding part.
When the plate holding member H is mounted on the shelf board of the present invention, information such as the classification of books placed on the shelf board can be displayed on the held plate and provided for the convenience of the user.

The shelf board of the present invention described above is, as an example, mounted on the bookshelf BL in the form shown in FIG. The bookshelf BL has at least left and right side plates SB (or side panels and side frames, some of which have a support plate and frame in the middle) supported by the left and right side ends (and the middle) of each shelf board, The shelf board of the present invention is formed between the left and right side plates.
Each shelf formed by the present invention is a shelf dedicated to each size by selecting and combining a plurality of types of shelf members A to C and back members D and E according to the size of the book placed thereon. Since it can form in a board, the shelf board of desired size (depth width) can be obtained in the assembly site of a bookshelf. In FIG. 16, CS is a floor slab in a building such as a library, WF is an interior floor, and BA is an installation base of a bookcase BL fixed to the floor slab CS through the floor WF.

  The present invention is as described above, and a plurality of types of shelf members having different depth widths, including single use, can be combined in an appropriate combination so that shelf plates having depth widths suitable for the widths of books of various sizes can be formed. Therefore, even if you do not prepare a dedicated shelf board that is prepared in advance according to the size of the book, etc., shelves that are necessary to match the number of books (or the amount of display) such as books of various sizes and books of each size The plate can be adjusted at the bookstore assembly site.

FIG. 3 is a side sectional view of a shelf board in which three kinds of shelf board members A, B, and C are combined and a back support member D is mounted on the rear end part as an example of the shelf board of the present invention. Sectional drawing of the mounting state of the back support member E of another example. Sectional drawing of the mounting state of the exhibit receiving member F. FIG. The sectional side view of the coupling | bond part which couple | bonds shelf board member AC. The side sectional view of the 1st example of the shelf board formed by the present invention. The sectional side view of the 2nd example of the shelf board formed by this invention. The side sectional view of the 3rd example of the shelf board formed by the present invention. The side sectional view of the 4th example of the shelf board formed by the present invention. The sectional side view of the 5th example of the shelf board formed by this invention. The sectional side view of the 6th example of the shelf board formed by this invention. The sectional side view of the 7th example of the shelf board formed by this invention. The sectional side view of the example which formed this invention shelf board for display. The sectional side view of the example which mounted | wore the front-end edge member G to the front-end convex part in another example of this invention shelf board. The sectional side view of the example which mounted | wore the plate holding member H with the front-end convex part. The side view of the principal part of the example which mounted | wore with the back partition member with the book partition plate. The sectional side view of an example of the bookshelf which mounted multiple types of this invention shelf boards.

Explanation of symbols

A, B, C Shelf members with different depth widths
1a Taper
2a, 2b, 2c Concave part
3b, 3c Convex part
4a, 4b, 4c Back support groove D, E Back support member F Exhibition receiving member
5d, 5e, 5f Locking part
6d, 6e Back rest body
7e Strip base
8f receiving part
9g step

Claims (4)

At least two types of shelf members A, B or A, C, or B, C having different depth widths, and each shelf member A, B, C has a concave portion and a convex portion on the end face in the depth direction. A coupling portion that can be separably coupled in a fitting relationship is formed, and one of these shelf plate members A or coupled shelf plate members A, B, A, C, B, C, or a coupled shelf plate member A, B, and C form a shelf board having a depth width suitable for a book size A6 version, B5 version, A4 version, or B4 version or more,
On the upper surface near the rear end of each of the shelf members A to C, a backing member for contacting the back of a book placed upright and preventing the book from falling off the back side of the shelf Form a concave backrest groove that can be detachably mounted D or E,
The back support groove has an internal width larger than the width of the entrance, and is formed over the entire length of each shelf member A to C.
The back support member D is formed in the back support groove in a substantially 7-shaped side section provided with a locking portion that is closely inserted into the back support groove from the side surface of each shelf plate member, and the back support member E is a back support member. A locking portion having the same cross-sectional shape as the locking portion of D is provided at the rear end of the belt-like base member, and a substantially 7-shaped member having the same cross-sectional shape as the backrest member D is provided at the front end of the belt-like base member A shelf for bookshelf, characterized in that it is formed in a substantially 7-shaped side section with a band-shaped base member .   The connecting portions formed on the rear end surface or both front and rear end surfaces of each shelf member A to C are a concave portion formed on one end surface along the length direction of each shelf member A to C, and the concave portion. The shelf for bookshelf of Claim 1 formed of the convex-shaped part formed in the other end surface of the other shelf board member inserted loosely from the side surface of the said shelf board members AC. It said shelf plate member A is provided with the concave portion at the rear end in the depth-out direction, to form a lower surface of the front end in a tapered shape,
It said shelf plate member B and C, provided with the concave portion at the rear end in the depth-out direction, characterized by comprising the convex portion at the front end, shelves for shelves according to claim 2.   When the shelf board is formed by a combination of the shelf board members B and C, a cross section on the front side is formed into a curved surface on the convex portion of the shelf board member B or C located at the front end in the depth direction of the shelf board. The shelf for bookshelf according to claim 3, wherein a plate holding member for mounting a plate such as a front edge member or a name tag is mounted.

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