JP2576757Y2 - Shelf device partition structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition structure for partitioning a storage portion into right and left in a shelf device for storing articles such as documents and books.

[0002]

2. Description of the Related Art Conventionally, a partition body for partitioning the inside of a shelf device is formed in a flat state by a metal plate.
By providing a locking piece that fits into an engaging hole formed in the shelf, the partition body is erected in the storage section (for example, see Japanese Utility Model Publication No. 3-28005).

[0003]

However, in the case where the partition body is simply formed in a flat state as described above, the bending strength is small, so that when a heavy article is leaned on the partition body, it is bent or bent. There was a problem that it would be lost. Further, when articles are stored in the storage section without any gaps, the side surfaces of the articles are in close contact with the entire surface of the partition body, so that it is difficult to grasp the articles with a finger, and there is a problem that the removal of the articles is troublesome.

On the other hand, Japanese Utility Model Publication No.
In Japanese Patent No. 34524, a pair of front and rear legs project downward from the lower edge of the partition when the front and rear edges of the shelf are bent into a U-shape in cross section, and the legs are formed on the shelf. While being inserted into the hole, the upper part of the front and rear ends of the partition is cut out so as to be fitted into the bent part of the shelf from inside, and the notch in the partition is formed at the leading edge of the bent part of the shelf. Notches (slits) for drop fitting
It is described that a vertically long rib is provided at a leg portion of the partition body. According to this prior art, due to the presence of the ribs, it is possible to reduce the bending deformation of the partition body so as to be curved in a front view as compared with a case where the partition body is formed as a simple flat plate. Is only engaged with the shelf at the front and rear ends thereof, and the upper end of the partition is in a state of being supported at two points at the front and rear ends, so that the partition is bent so as to be curved in a plan view. There is a disadvantage that cannot be suppressed. Further, since the front end of the partition is merely a flat plate, there is also a problem that a fingertip hits the front end of the partition when a book or the like is put in or taken out. An object of the present invention is to provide a partition body that solves these problems.

[0005]

In order to achieve this object, the present invention provides a storage device in which a partition made of a metal plate extending in the depth direction in a plan view is detachably mounted in a storage portion opened forward. In a shelf device that partitions the inside in the frontage direction, `` in an appropriate portion before and after the partition body, by bending the partition body, to form upper and lower longitudinal ribs projecting in one surface direction of the partition body in plan view, By projecting the location of the rib upward from the upper end edge of the partition, an upper locking piece with a side piece is formed, and this upper locking piece is fitted into and disengaged from an upper engaging hole formed on the upper surface of the storage portion. On the lower edge of the partition body, a lower engaging piece is formed at the lower edge of the partition so as to be removably fitted into a lower engaging hole formed on the lower surface of the storage portion.
Further, a front folded portion protruding in the same direction as the rib projecting direction is formed at the front edge of the partition body by folding the front edge of the partition backward.

[0006]

According to the present invention, the ribs extending in the vertical direction can prevent the partition from being bent and deformed so as to be curved in a front view. By the way, since the partition body is supported by the upper locking piece and the lower locking piece, it is in a state of two-point support between the upper end and the lower end, and therefore, the weight of the article leaning on the partition body is It acts on the body as a moment of tilting the partition in front view centering on the lower locking piece, in other words, the weight of the article acts to bend and deform the partition in front view. In this case, the presence of the ribs can prevent the partition body from being bent and deformed in a front view between the upper and lower end edges, while bending the upper locking piece because the upper locking piece has side pieces. The strength is remarkably improved, so that the upper locking piece does not bend and deform. Therefore, according to the present invention, the rigidity of the partition body is increased, and the support strength for the article leaning on the partition body can be remarkably improved.

Further, since the front folded portion is formed at the front edge of the partition body, not only the rigidity of the partition body is further increased and the bending strength can be further improved, but even if a fingertip of a person hits the front edge of the partition body, Since the contact area between the fingertip and the partitioning body is large, the contact pressure to the fingertip can be reduced and the safety can be improved while having a simple structure. Further, according to the second aspect of the present invention, the presence of the upper horizontal piece of the partition body can more reliably prevent the partition body from bending and deforming so as to be curved in a plan view, and furthermore, rigidity is provided by the front and rear folded portions. For further improvement, the support strength of the article can be further improved.

[0008]

Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a box-type shelf device having an open front surface, the inside of which is vertically divided by a single shelf plate 2,
The upper and lower two storage sections S partitioned by the shelf board 2 are partitioned left and right by a partition body 3.

The partition 3 is formed by sheet metal processing of a metal plate, and has a front end portion and a rear end portion.
A rib 4 having a trapezoidal flat cross section and extending over the entire length is formed so as to protrude in the direction of one surface of the partition body 3, and upper locking pieces 5 a and 5 b are provided on upper ends of the front and rear ribs 4, At the lower end, lower locking pieces 6a and 6b are respectively provided to protrude. The front and rear upper locking pieces 5a and 5b include front and rear side pieces 5a 'and 5
b 'are connected integrally.

On the other hand, in the shelf device 1, hollow reinforcing members 7a and 2a fixed to the lower surface of the top plate 7 and the lower surface of the shelf plate 2 which constitute the upper surface of the storage section S are attached to the upper locking piece of the partition body 3. A large number of upper engaging holes 8a, 8b into which the fittings 5a, 5b fit are formed at appropriate intervals along the frontage direction.
The lower engagement holes 10a and 10b in which the lower locking pieces 6a and 6b are fitted with the bottom plate 9 of the partition body 3 are provided with the upper engagement holes 8a and 8b.
A large number of holes are drilled so as to overlap with b in plan view.

The protrusion S1 of the upper locking pieces 5a and 5b of the partition 3 is set to the protrusion S of the lower locking pieces 10a and 10b.
It is set to a dimension shorter than 2, and as shown in FIG.
The partition body 3 is inserted into the storage section S in an inclined position when viewed from the front of the shelf storage 1, and the upper locking pieces 5 a and 5 b are attached to the top plate 7 or the shelf 2.
After being inserted into the upper engagement holes 8a, 8b, it is turned to a vertical posture, and then the lower locking pieces 6a, 6b are inserted into the lower engagement holes 10a, 10b of the shelf plate 2 or the bottom plate 9. Thus, the partition body 3 can be erected in the storage section S.

In this case, the front and rear upper retaining pieces 5a and 5b are set to have the same width, and the strength is increased by forming the side pieces 5a 'and 5b' as described above. On the other hand, when the front and rear lower locking pieces 6a and 6b are formed flat and the partition body 3 is turned upside down, each locking piece 5
do not fit into the engaging holes 8a, so that the vertical posture of the partition body 3 is not mistaken.

The width dimension W of the front and rear lower locking pieces 6a, 6b
1 and W2, and the front and rear lower engagement holes 10a, 1
0a, the width dimensions W1 'and W2' are also different.
Are turned upside down, the lower locking pieces 6a and 6b are
0a, 10b so as not to fit into
In the front-rear direction. In addition,
A horizontal piece 11 is formed by bending the upper and lower edges of the partition body 3 between the front and rear ribs 4 to prevent the partition body 3 from being bent and deformed in a plan view. Further, front and rear ends of the partition body 3 are formed with front folded portions 3a which are vertically long and protrude in the same direction as the ribs 4, and are also formed on the rear end of the partition body 3 vertically and vertically in the same direction as the ribs 4. A folded portion 3b is formed.

In the above configuration, since the partition body 3 is supported via the upper and lower locking pieces 5a, 5b, 6a, 6b, the load of the article 12 leaning on the partition body 3 can reduce the load of the partition body 3. It acts as a moment that causes the lower locking pieces 6a and 6b to fall around the center, in other words, acts as a moment that causes the partition body 3 to bend and deform in a front view. However, the presence of the ribs 4 prevents the partition body 3 from being bent and deformed in a front view, and the side pieces 5a 'and 5b' are formed on the upper locking pieces 5a and 5b. Since the bending strength of the stoppers 5a and 5b is improved, the support strength of the partition 3 as a whole to the article 12 can be significantly improved. In addition, since the gap 13 is formed between the front end of the partition 3 and the side surface of the article 12 in a state where the article 12 is in close contact with the partition 3, the article 12 is stored in the storage section S without a gap. Even if the article 12
Can be easily extracted.

Furthermore, even if a large load acts on the partition body 3 due to the presence of the upper support piece 11, the partition body 3
Can be prevented from being deformed so as to bend in a plan view. Further, since the rib 4 has a trapezoidal flat cross section, the angle formed by a portion other than the rib in the partition 3 and the front end surface 4a of the rib 4 becomes obtuse, and the article 12 is stored along the partition 3 along the storage section S. Since the insertion of the article 12 is guided by the front surface 4a of the rib 4 when inserting the article 12, the ease of inserting the article 12 due to the formation of the rib 4 is not impaired.

In the above embodiment, the rib is formed in a trapezoidal shape in a flat cross section. However, the rib may be formed in an arc shape in a flat cross section. Alternatively, the ribs may be formed in a continuous form (that is, the partition body may have an uneven shape in a flat cross section as a whole). It should be noted that the shelf device in the present invention does not necessarily need to be provided with a shelf plate, and may be a simple front-opening box or the like.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a procedure for mounting a partition body.

FIG. 2 is a perspective view of a shelf device.

FIG. 3 is a plan view of a partition body.

FIG. 4 is a side view of the partition body.

FIG. 5 is a sectional view taken along line VV of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 shelf apparatus 2 shelf board 3 partition body 3a front folded part 3b rear folded part 4 rib 5a, 5b upper locking piece 6a, 6b lower locking piece 5a ', 5b' side piece 6a, 6b, 10a, 10b engaging hole

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A47B 96/04

Claims (2)

(57) [Scope of request for utility model registration] 1. A plan view of a storage portion S opened forward.
Detachable metal plate partitioning body 3 extending in the depth direction
By mounting it, it will partition the inside of the storage section S in the frontage direction
In the shelving device 1, the partition body 3 is folded at appropriate positions before and after the partition body 3.
To bend in one direction of the partition 3 in plan view.
Upper and lower longitudinal ribs 4 are formed, and the ribs 4
From the upper edge of the partition 4 upward.
To form upper locking pieces 5a, 5b with side pieces 5a ', 5b'.
The upper engaging pieces 5a and 5b are formed on the upper surface of the storage section S.
The lower end of the partition body 3 is formed on the lower surface of the storage section S while being fitted into the holes 8a and 8b so as to be freely detachable .
The lower locking pieces 6a, 6b that fit in the lower engagement holes 10a, 10b
Formed on the front edge of the partition 3,
By folding the edge backward, the rib 4
Upper and lower front folded part 3a protruding in the same direction as the exit direction
Partition structure of the shelf and wherein the, forming the. (2) In claim 1, the partition body 3
And a pair of ribs 4 and upper locking pieces 5a, 5b
The rear edge is folded back to the rear edge of the partition body 3
As a result, the rib 4 projects in the same direction as the projection direction.
The folded part 3a is formed after the vertical length,
Fold the horizontal piece 11 at the portion between the ribs 4 on the upper edge of 3
A partition structure of a shelf device characterized by being bent and formed.