JP3103304U - Assembled shelves - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an assembling type shelf which does not require time and effort to manufacture a box, can reduce costs, and does not impair the appearance due to the box connection structure.
SOLUTION: An assembly type shelf 1 is formed by combining a plurality of hexagonal boxes 2 in a honeycomb shape when viewed from the front. At least two pin-fitting bottomed holes 231 and 241 are formed on the outer surfaces of the upper inclined side plate 23 and the lower inclined side plate 24 of each box 2, and the upper inclined side plate 23 and the lower inclined side plate 24 of the box 2 which are adjacent to each other in the oblique direction are formed. The connection is achieved by fitting the connecting pin (3) over these corresponding bottomed holes (231) and (241).
[Selection diagram] Fig. 4

Description

  The present invention relates to a modular shelf, and more particularly, to a modular shelf formed by combining a plurality of boxes.

  As this kind of assemblable shelf, there is known a combination of a plurality of hexagonal boxes as viewed from the front, which are provided with a top plate, a bottom plate, and two left and right upper inclined side plates and a lower inclined side plate, in a honeycomb shape. I have.

  In such a honeycomb-type prefabricated shelf, boxes have conventionally been connected to each other as follows. That is, a dovetail groove extending in the front-rear direction and a dovetail-shaped convex part to be fitted into the dovetail groove are formed on the outer surface of the top plate, the bottom plate, and the two left and right upper inclined side plates and the lower inclined side plate of each box. The upper inclined side plate and the lower inclined side plate of the box adjacent in the oblique direction, and the top plate and the bottom plate of the box adjacent in the vertical direction are respectively fitted with the dovetailed protrusions of the other plate in the groove of one plate. It is connected by inserting (see Patent Document 1 below).

  However, in the case of the above-mentioned assembling type shelf, since it is necessary to form a dovetail and a dovetail on the outer surface of each plate constituting the box, the processing is troublesome and the cost is accordingly high. was there.

In addition, in the case of the above-mentioned modular shelf, there is a possibility that the appearance as the modular shelf may be impaired by exposing the dovetails and dovetails which are not used for connecting the boxes.
Japanese Utility Model Publication No. 60-31844

  SUMMARY OF THE INVENTION An object of the present invention is to provide an assemblable shelf which can be manufactured without any trouble and costs can be reduced, and whose appearance is not impaired by the box connection structure.

  The prefabricated shelf according to the present invention is a combination of a plurality of hexagonal boxes as viewed from the front, each having a top plate, a bottom plate, and two left and right upper inclined side plates and a lower inclined side plate. At least two bottomed holes for pin insertion are formed on the outer surfaces of the upper inclined side plate and the lower inclined side plate, and the upper inclined side plate and the lower inclined side plate of the box obliquely adjacent to each other are formed in the corresponding bottomed holes. The connecting pins are connected by being fitted over the connecting pins.

In the above-mentioned prefabricated shelf, the boxes constituting the shelf unit have at least two bottomed holes for pin insertion on the outer surfaces of the upper inclined side plate and the lower inclined side plate as a structure necessary for connecting these boxes. Since it is only necessary to form the box, the box can be easily manufactured and the cost can be reduced.
In assembling the shelf, for example, one end half of the connecting pin is fitted into the bottomed hole of the upper inclined plate or the lower inclined plate of one of the two boxes obliquely adjacent to each other. Therefore, the other half of the connection pin may be fitted into the bottomed hole of the lower inclined plate or the upper inclined plate of the other box, so that the assembling operation is simple.
Furthermore, since the bottomed holes formed on the outer surfaces of the upper inclined plate and the lower inclined plate of the box are not conspicuous, the appearance of the bottomed holes that are not used for connecting the boxes is exposed, thereby impairing the appearance as a modular shelf. There is no fear.

  In the assembled shelf according to the present invention, the bottomed hole for pin insertion may be formed in at least two upper or lower corners of the four outer corners of the upper inclined side plate and the lower inclined side plate. is there.

  In the above case, the position of the pin-fitting bottomed hole can be easily determined, and the box is easily drilled. However, the position of the bottomed hole is not limited to the above, and an appropriate number of holes can be provided at appropriate positions.

  Next, an embodiment of the present invention will be described with reference to FIGS. In the following description, "up, down, left, right" means up, down, left, and right in FIG.

  As shown in FIG. 1, the modular shelf (1) according to the present invention is formed by combining eight hexagonal boxes (2) in a honeycomb shape when viewed from the front.

As shown in FIGS. 1, 3 and 4, each box (2) includes a top plate (21), a bottom plate (22), and two left and right upper inclined side plates (23) and lower inclined side plates (24). Have. As these boards (21) (22) (23) (24), appropriate materials such as a wood board such as a veneer / plywood / fiber board, a plastic board, a metal board, etc., may be used alone or by laminating several kinds. can do. For joining the plates (21), (22), (23), and (24), an appropriate method such as mechanical joining or adhesion is used depending on the material, size, and the like.
Each box (2) may be further provided with a hexagonal back plate (not shown) or a horizontal or vertical partition (not shown) for partitioning the inside of the box (2). Further, it is also possible to use a box having such a back plate or a partition plate in combination with a box not having these.

  As shown in detail in FIG. 3, on the outer surfaces of the left and right upper inclined side plates (23) and the lower inclined side plates (24) of the box (2), two bottomed holes (231) and (241) for pin insertion are provided. Are formed one by one. These bottomed holes (231) and (241) are formed at two front and rear corners on the upper surface of each of the upper inclined side plate (23) and the lower inclined side plate (24).

  As shown in FIG. 1, FIG. 2 and FIG. 4, the upper inclined side plate (23) and the lower inclined side plate (24) of the box (2) adjacent in the oblique direction are formed with the corresponding bottomed holes (231). ) (241) are connected by fitting over the connecting pin (3). More specifically, for example, bottomed holes (231) at the front upper corner and rear upper corner of the outer surface of the right upper inclined plate (23) in the box (2) in the upper middle row, The connecting pin (3) is fitted over the bottomed hole (241) at the front upper corner and the rear upper corner of the outer surface of the left lower inclined plate (24) in the box (2).

  The pin (3) is formed of, for example, a metal such as stainless steel, and has a length substantially twice the depth of the bottomed holes (231) and (241). 241) has an outer diameter that is substantially the same as that of 241).

The shelf (1) is assembled, for example, as follows. That is, as shown in FIG. 4, each of the bottomed holes (231) of the upper inclined plate (23) of the lower box (2) of the two boxes (2) adjacent to each other in the oblique direction is connected to each other. After fitting one end half of the pin (3), the other end of the connecting pin (3) is inserted into each bottomed hole (231) of the lower inclined plate (24) of the box (2) located above. Fit the side halves, thereby connecting the boxes (2). Then, by sequentially performing the connecting operation, a honeycomb-shaped assembling shelf (1) as shown in FIG. 1 is assembled.
In addition, in the prefabricated shelf (1), since the boxes (2) adjacent to each other in the oblique direction are securely connected as described above, the strength as the shelf (1) can be sufficiently maintained. There is no particular need to connect the boxes (2). Therefore, the man-hour for assembling the shelf (1) is reduced by that much, and the assembling work can be performed efficiently.

Further, as shown in FIG. 1, bottomed holes (231) (241) of the outer upper inclined side plate (23) and the lower inclined side plate (24) in the box (2) located on the left and right sides of the modular shelf (1). ) Are exposed as they are without being used to connect the boxes (2), but are very small and hardly noticeable, so that the appearance of the shelf (1) is not impaired by these.
However, a short rod-shaped plug (not shown) made of the same material as the outer surface of the upper inclined side plate (23) or the lower inclined side plate (24) is fitted into the bottomed holes (231) and (241), for example. It is possible to hide these holes (231) and (241).

FIG. 2 is a perspective view of the modular shelf according to the present invention. It is an expansion vertical sectional view of the connection part of the boxes in an assembly type shelf. It is a perspective view showing a part of box of a modular shelf. It is a front view which shows the assembly process of an assembly type shelf.

Explanation of reference numerals

(1): Assembled shelf
(2): Box
(21): Top plate
(22): Bottom plate
(23): Upper inclined side plate
(231): Bottom hole for pin insertion
(24): Lower inclined side plate
(241): Bottom hole for pin insertion
(3): Connecting pin

Claims (2)

Combine a plurality of hexagonal boxes (2) as viewed from the front with a top plate (21), a bottom plate (22) and two left and right upper inclined side plates (23) and lower inclined side plates (24) in a honeycomb shape In the prefabricated shelf (1),
At least two pin-fitting bottomed holes (231) and (241) are formed on the outer surfaces of the upper inclined side plate (23) and the lower inclined side plate (24) of each box (2), and the boxes (2) The upper inclined side plate (23) and the lower inclined side plate (24) are connected to each other by fitting the connecting pin (3) into the corresponding bottomed holes (231) and (241). A prefabricated shelf, characterized in that:   Pin-fitted bottomed holes (231) and (241) are formed at least at the upper or lower two corners of the four outer corners of the upper inclined side plate (23) and the lower inclined side plate (24). The modular shelf according to claim 1, characterized in that:

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