JPH09154683A - Shelf support structure for show device and supporting of shelf board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to perform an easy supporting operation without making a gap on the depth side of a shelf board, and also prevent the shelf board from falling down. SOLUTION: A bracket 13 is mounted on a pair of support pillars 11 and a shelf board is supported on this bracket. In addition, engaging pieces 28 is provided on both sides of the rear face of the shelf board, and these engaging pieces 28 are engageable with recessed parts 20 formed on the upper edge 13A of the bracket 13. Both recessed parts 20 and engaging pieces 28 are extended in a direction inclined toward the support pillar 11 side, and are securely engaged with each other by thrusting the shelf board into the depthwise direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf support structure and a shelf support method for a display device, and more specifically, it is possible to support a shelf by an easy operation.
The present invention relates to a shelf support structure and a shelf support method capable of eliminating a gap between the end surface on the depth side of the shelf and the support body side and preventing lifting of the shelf.

[0002]

2. Description of the Related Art In general, a display device having a shelf plate on which various daily necessities, miscellaneous goods, books and the like can be placed has a bracket mounted in a slit hole provided in a support such as a column so that the height of the bracket can be adjusted. The shelf is supported on the bracket via an appropriate engagement structure.

The support of the shelf board in a general display device is
For example, it is performed using the engagement structure shown in FIG. In the figure, the shelf plate 52 is supported by a bracket 51 supported by a support column 50. The bracket 51 is provided in a shape having a concave portion 53 at the upper end edge thereof, while the shelf plate 52 is provided with a downwardly facing engaging piece 54, and the engaging piece 54 enters the concave portion 53 to engage. As a result, the rising of the shelf plate 52 can be prevented to a certain extent.

[0004]

However, while the concave portion 53 is formed with a notched edge which is inclined toward the front end side of the bracket 51, the engaging piece 54 is also inclined at the front end side like the concave portion 53. Since it is provided with an arcuate cross section, the following problems will occur.

That is, when the shelf plate 52 is supported by the bracket 51, the engaging piece 54 is dropped into the recess 53, and then the shelf plate 52 is pulled toward the front side so that the engaging piece 54 moves into the recess 53. Engageable. Therefore, FIG.
As shown in FIG.
And a back plate between columns (not shown), a constant gap W is generated, which causes a deterioration in appearance.

On the other hand, the presence of the gap W means that the shelf plate 52 can be moved to the depth side by at least the amount corresponding to the gap W. Therefore, when a person hits the front end surface of the shelf board 52 from the direction of arrow A, the shelf board 52
Will move to the side of the column 50, and at this time, the recess 53
The engagement of the engagement piece 54 with the so-called so-called free state. Therefore, in this free state, when a force is applied to the front side of the shelf board 52 from the direction of the arrow B, the depth side of the shelf board 52 is inadvertently raised. Moreover, when a strong force is applied from the direction of the arrow B, not only the depth side of the shelf plate 52 is lifted but also the shelf plate 52 may be rotated and fall out.

Furthermore, in the conventional structure, when the shelf plate 52 is supported by the bracket 51, the engaging piece 54 is recessed 53 in an inclined state with the depth side of the shelf plate 52 above the front side.
It is necessary to drop it in the vertical direction, and a space for allowing this inclination is required in the vertical direction to a certain extent. for that reason,
When a plurality of shelf boards 52 are supported in the vertical direction,
In addition to the problem that it is difficult to perform the stage changing work, there is also a problem that the shelf plate 52 cannot be supported at an interval below the minimum vertical space required for attaching and detaching the shelf plate 52.

The present invention has been devised by focusing on the problems of the above-mentioned conventional structure, and does not create a gap between the shelf plate and a support such as a support, and the mounting or mounting of the shelf plate. It is possible to change the position extremely easily, and
It is an object of the present invention to provide a shelf support structure and a shelf support method that can eliminate the cause of rising and falling of a shelf.

[0009]

In order to solve the above problems, the present invention is that the direction of the force applied when a person hits the shelf board is generally in the depth direction of the shelf board. This is the focus of attention, and when the shelf is supported by the bracket, the engaging structure is adopted in which the engaging position with the bracket can be secured by moving the shelf in the pushing direction.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION A shelf support structure according to the present invention is mounted on supports arranged at predetermined intervals, and a bracket having a recess formed on the upper edge side and a bracket supported by the bracket. And a shelf plate having an engagement piece engageable with the recess, the recess is formed to include a portion inclined downward toward the support, while the engagement piece is The configuration is such that it is provided along the shape of the recess. In this configuration, when the shelf board is slid in the depth direction with the shelf board placed on the upper edge of the bracket, the engaging piece automatically falls into the recess at a position corresponding to the recess, and the shelf board is further moved at the depressed position. By pushing in, the engagement piece engages with the predetermined position in the recess. Therefore, even if a force is applied from above on the front side of the shelf board, the depth side does not float up. Further, even if a force is applied in the direction in which a person hits the front end face of the shelf board and pushes the shelf board in, the direction of this force is the same as the direction in which the engaging piece engages with the recess, so the engagement state is It is never released to a free state.

Further, according to the present invention, the brackets are mounted on the supports arranged at a predetermined interval, and the recesses are formed on the upper edge side, and the brackets are supported by the brackets and engageable with the recesses. In a display device provided with a shelf plate having an engaging piece, the engaging piece is provided in a shape capable of ensuring an engaged state with the recess by pushing the shelf plate toward a support side. ing. As the shape of the engaging piece, various shapes such as a hook shape in which the tip side is directed to the support side, an arc shape, and the like can be exemplified. A shape that can be moved slightly is adopted.

In the support structure for the shelf plate, a structure is adopted in which a gap is not formed between the end surface on the depth side of the shelf plate and the surface on the support body side at the position where the engaging piece engages with the recess. Is preferred. By adopting a configuration in which no gap is formed, problems in the conventional structure can be solved without difficulty and the appearance can be improved, and thus it is possible to prevent so-called small items from falling downward from the depth side of the shelf board.

According to the shelf board supporting method of the present invention, the brackets are mounted on supporting bodies arranged at a predetermined interval, and a bracket having a recess on the upper edge side, and the recess supported by the bracket are provided. In a display device including a shelf having an engaging piece that can be engaged with, after placing the shelf on the bracket so as to receive the engaging piece in the recess, the shelf is placed on the support side. This is done by pushing in to engage the engagement piece and the recess with each other.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a shelf support structure and shelf support method in a display device according to the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is an external perspective view of the main part of the display device according to this embodiment. In this figure, a display device 10 entirely made of a metal material such as steel is shown.
Are pillars 11 as support members arranged in parallel with each other at a predetermined interval, a plate-shaped rear plate 12 located between the pillars 11, and a pair of brackets 13 supported by the pillars 11. , A shelf board 14 supported between the brackets 13 and a base (not shown).

The connection between each of the columns 11 and the back plate 12 is made by mutual engagement, welding, or a fastener such as a bolt, and the end face of the column 11 on the front side in the drawing is connected. A large number of slit holes 16 are formed at equal pitch intervals in the vertical direction.

As shown in the enlarged view of FIG. 2, the bracket 13 is formed in a piece shape in which the vertical width dimension of the tip (right side in the figure) gradually decreases. This bracket 1
3 has three hooks 1 on the edge located on the column 11 side.
7, 18 and 19 are respectively formed, and the hooks 17 to 19 enable the bracket 13 to be set in a substantially horizontal position and an inclined position.

The upper edge 13A of the bracket 13 is provided with two recesses 20 which are appropriately cut out in two regions which are separated by a predetermined distance. Each of these recesses 20
Is a part that can be used in common for various types of shelves. In this embodiment, in FIG.
The recess 20 formed fourth from the left is used. The recess 20 is a bay-shaped notched edge 20A that is a portion that slopes downward from the upper edge 13A toward the pillar 11 side.
And a notch bottom edge 20B extending from the lower end of the bay-shaped notch edge 20A substantially parallel to the upper edge 13A, and an inclined notch edge 20C slightly inclined from the right side of the notch bottom edge 20B toward the upper edge 13A. It is provided in the shape provided.

FIG. 3 shows a detailed structure of the shelf board 14 viewed from the back side. As shown in the figure, the shelf board 14 has a substantially rectangular main body plate 22 that constitutes a mounting surface.
And a pair of side portions 23 joined to both ends of the main body plate 22 in the longitudinal direction, and a reinforcing bar 24 disposed between the side portions 23 to secure the overall strength of the main body plate 22. There is. Here, the front-rear direction of the main body plate 22, that is, the vertical width in FIG. 3, is the front side surface of the column 11 and the back plate 12 when the engaging piece described later is in a position engaged with the bay-shaped notch edge 20A. It is set to a width that does not form a gap between and.

The side portion 23, as shown in FIG.
A slender horizontal plane portion 26 joined to the back surfaces of both ends in the longitudinal direction of the main body plate 22 by means such as spot welding.
And a vertical lower surface portion 27 that extends vertically from one side edge of the horizontal surface portion 26 in the widthwise direction and extends substantially parallel to the surface of the bracket 13. These can be formed by using a single plate material and bending the whole into a substantially L-shape. In the present embodiment, one hook-shaped engaging piece 28 is provided rearward on the rear side of the horizontal surface portion 26, that is, on the left side in FIG. This engagement piece 28 is
It is formed by cutting three sides of a part of 6 and cutting down and raising the remaining one side as a hinge part. The tip end side of the engagement piece 28 is configured to be along the bay-shaped notch edge 20A of the recess 20, so that the engagement piece 28 can be deeply engaged in the recess 20. The overall planar shape of the horizontal plane portion 26 is not particularly limited as long as the engagement piece 28 is formed at a position where it can engage with the recess 20,
Various planar shapes can be adopted as long as the shelf plate 14 and the main body plate 22 can be matched in shape.
Incidentally, in the present embodiment, the rear end side of the horizontal plane portion 26 is shown in FIG.
As shown in FIG. 1, an L-shaped notch 29 is formed for the purpose of achieving shape matching according to the step between the support 11 and the back plate 12 (see FIG. 1).
If the support 11 is on the same plane as the surface of the back plate 12, it will not be formed.

The side portions 23 form a pair corresponding to the respective brackets 13, and are therefore composed of two types of members whose shapes are symmetrical.

Next, a method of supporting the shelf plate 14 in this embodiment will be described.

First, the shelf plate 14 is preliminarily set on the main body plate 22.
On the other hand, the side portions 23 and the reinforcing bars 24 and the like are joined at predetermined positions and completed as a single unit. On the other hand, each strut 1
After fixing 1 to the back plate 12, each bracket 13 is supported at an arbitrary height position of the support column 11.
Here, it is assumed that the upper edge 13A of the bracket 13 is supported in a state in which the upper edge 13A faces the substantially horizontal direction.

After that, holding both sides of the shelf 14 in the longitudinal direction, the bracket 1 is used as a guide for the mounting position of the shelf 14.
Place on top of 3. At this time, if the engaging piece 28 immediately falls into the recess 20, it is possible to engage the both by pushing the shelf plate 14 as it is, but if the engaging piece 28 does not fall into the recess 20. By slightly moving the shelf plate 14 back and forth, the engagement piece 28 can be dropped into the recess 20. Of course, the depth side of the shelf board 14 is the bracket 1
It is also possible to place the shelf board 14 slightly on the upper edge 13A portion on the front side of 3 and push the shelf board 14 in by a sliding operation.

Even if the engaging piece 28 simply falls into the recess 20, the effect of preventing the rising of the shelf 14 on the depth side does not occur. Therefore, when the shelf board 14 is slightly pushed in from the depressed position in the depth direction, as shown in FIG.
As shown by the two-dot chain line, the engagement piece 28 enters the bay-shaped notch edge 20A of the recess 20, and at this time, the engagement state that prevents the rising is secured. In this state, no gap is formed between the end surface on the depth side of the shelf plate 14 and the back plate 12 or the like.

From the state in which the shelf board 14 is supported, the shelf board 14 is
When the shelf board 14 is removed to change the height position of the rack, the shelf board 14 is once pulled to the front side to release the above-mentioned engagement, and then the engaging piece 28 slightly rises to a height at which it can be removed from the recess 20. You can easily remove it by pulling it toward you,
The bracket 13 can be attached at a separate height position to change the position in the same manner as described above. At this time, it is not necessary to move the shelf plate 14 while inclining it, and it can be removed by slightly lifting it and moving it in a substantially horizontal direction.

In the above embodiment, the engaging piece 28
Although the case in which there is one is shown and described, the engaging pieces 28 may be arranged at a plurality of front and rear positions. Further, the shape of the engaging piece 28 is not limited to the hook shape, but may be provided in the shape of an arc that gently inclines, and it suffices to change the notch shape of the concave portion 20 correspondingly.

Although the engaging piece 28 is provided on the side portion 23, the engaging piece 28 can be directly formed on the body plate 22 by changing the end portion bending structure of the body plate 22. Is.

[0029]

As described above, according to the present invention,
While the bracket is provided with a concave portion including a portion that is inclined downward toward the support side, the engaging piece formed in a shape that follows this inclination direction is formed on the shelf plate side, so that along the pushing direction of the shelf plate. It is possible to maintain the engaged state of both. Therefore, even if a person hits the front side of the shelf board, the engagement is not released, and the lifting of the shelf board 14 can be stably prevented.

Further, according to the above-mentioned engagement state, the engagement state between the engagement piece and the recess can be ensured by sliding the shelf plate mounted on the bracket, and the mounting work is extremely easy and It can be performed easily, and the workability can be dramatically improved as compared with the conventional structure.

Further, at the position where the engaging piece engages with the recess, no gap is formed between the end face on the depth side of the shelf plate and the support body side, so that the gap which has been unavoidable in the prior art is simple. With this structure, it can be solved without difficulty, and therefore, it becomes possible to prevent small articles from falling without using a member for filling the gap, and it is expected that the practicality of the display device can be further improved.

[Brief description of the drawings]

FIG. 1 is an external configuration diagram of a main part showing an embodiment of a display device to which a shelf support structure according to the present invention is applied.

FIG. 2 is a front view of the bracket in the embodiment.

FIG. 3 is a back view of the shelf board in the embodiment.

FIG. 4 is a side view in which a side portion is partially sectioned.

FIG. 5 is a schematic sectional view for explaining a conventional shelf support structure.

[Explanation of symbols]

 11 Supports as Support 13 Bracket 13A Upper Edge 14 Shelf 20 Recess 28 Engagement Piece

Claims (4)

[Claims] 1. A bracket having a recess formed on an upper edge side thereof, which is mounted on each of support bodies arranged at predetermined intervals, and an engagement piece supported by the bracket and engageable with the recess. In the display device including a shelf plate having the recess, the recess is formed to include a portion inclined downward toward the support, while the engagement piece is provided in a shape along the portion of the recess. A shelf support structure characterized in that 2. A bracket having a recess formed on an upper edge side thereof, which is mounted on each of support bodies arranged at predetermined intervals, and an engagement piece supported by the bracket and engageable with the recess. In the display device including a shelf plate having the shelf plate, the engagement piece is provided in a shape capable of ensuring an engagement state with the recess by pushing the shelf plate toward the support body side. Support structure. 3. The gap according to claim 1, wherein a gap is not formed between the end surface on the depth side of the shelf plate and the surface on the support body side at a position where the engagement piece engages with the recess. Shelf board support structure. 4. A bracket having a recess formed on an upper edge side, which is mounted on each of support bodies arranged at predetermined intervals, and an engagement piece supported by the bracket and engageable with the recess. In a shelf supporting method of a display device including a shelf having the shelf, the shelf is placed on a bracket so that the engaging piece is received in the recess, and then the shelf is pushed toward the support body to engage the engaging piece. And a recess are mutually engaged with each other.