JPH0540773Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an assembly-type display shelf that includes shelf boards on which products and the like are placed and displayed, and a stock case that stores the products and the like.

[Prior Art] For example, in stores such as supermarkets, display shelves are often used that are equipped with a plurality of shelf boards in the upper part for displaying products and a stock case in the lower part for storing the products. There is. In this type of display shelf, separate unitized parts such as columns, shelves, stock cases, etc. are transported to the site and assembled into one piece at the installation location in the store.

[Problems to be solved by the invention] However, with conventional assembly structures, the following problems often occur during assembly work at the installation site.

When assembling this type of display shelf, it is common practice to first place the stock case on the floor, then erect pillars from both sides of the case, and then horizontally fix the shelf board between the pillars. In the structural type, when the support column is erected from the stock case, a fixing device such as a through bolt is fastened to the stock case from the outside surface. However, with an assembly structure in which the columns are fastened from the outside of the stock case, a work space can be created on the side of the stock case, for example, when display shelves are installed in a corner near a wall or when display shelves are installed in rows without gaps. Under conditions where this is not possible, direct assembly at the installation site becomes impossible.

The present invention has focused on these problems and allows for assembly without being affected by location conditions, and also enables quick and reliable replacement of stock cases, which are relatively susceptible to damage due to collisions with trolleys, etc. The present invention provides a display shelf in which the

[Means for Solving the Problems] The present invention includes an openable and closable stock case that has a display surface on the top surface and a grounding section on the bottom surface, a column that is attached to the stockcase and does not have a grounding section,
and a shelf board held on the front side of the support column, and is configured such that a plurality of stock cases can be arranged adjacent to each other in the left and right direction with the side plates of the stock cases connected to each other and the display surfaces connected to each other. , on the outer surface of the intersection between the side plate and the rear plate of the stock case,
In addition to providing a corner with a left-right width dimension of 1/2 of the left-right width of the column, a nut portion is integrally provided on the side of the column, and the column is closely engaged with the corner, thereby securing the stock case. By screwing the bolt into the nut of the support column from the inside, we have devised a way to overcome the above-mentioned problem.

[Operation] In other words, if the above strut assembly structure is adopted,
The bolt, which is a fixing device, can be screwed into the nut part of the column and fastened while the column is tightly engaged with the corner formed in the stock case. This makes positioning easy and allows for easy alignment of the bolt. By opening the stock case, you can secure the necessary and sufficient work space on the inner side of the stock case, so you can assemble the display shelf at the desired location regardless of the installation conditions (whether there is a gap on the outside). .

Even if a load is applied to the shelf board held on the front side of the column after assembly, the column is tightly engaged with the inside corner, so the entire inside corner supports the column that is about to fall forward. This can prevent the load from concentrating on the bolts that fasten the strut to the stock case.
The inner corner of the stock case should be 1/1 of the width of the column.
2 width, and the bolt is screwed into the nut from the inside of the stock case.
When multiple units are installed side by side in the left and right direction, adjacent stock cases will be attracted to the pillars.
It is possible to prevent gaps from forming between the display surface of the stock case and the side surfaces of the shelf boards, and it is possible to prevent products from falling. Moreover, since the entry corner is provided on the outer surface of the intersection between the side plate and the rear plate, the stock case can be reinforced without increasing the number of parts, and the middle part can be reinforced while maintaining the continuous state. It becomes possible to attach and detach the stock case.

[Example] The present invention will be described in detail below with reference to an example shown in the drawings.

First, the overall structure of the assembly type display shelf will be explained with reference to FIGS. 4 and 5.

A display shelf exemplified as a bread shelf is formed by connecting two assembly units 1A and 1B, and each unit has the following common configuration.

Each display shelf has pillars 2, 2 erected on both sides, and upper and lower frames 3, 4 are horizontally connected between the pillars, and a bracket is installed in the upper part between the pillars 2, 2. Three upper and lower glass shelves 6 are protruded through 5, and a stock case 7 is fixed to the lower part.
Anti-fall devices 8a, 8b, and 8c are mounted on the shelf board 6 and the upper plate 7c of the stock case 7.

As will be described later, the stock case 7 also serves as a base for fixing and supporting the lower end portions 2a of each support column 2 on its rear side surface, but the stock case 7 itself has the following functions:
The six sides of the rectangular frame (not shown) are the front plate 7a, side plates 7b, 7b, top plate 7c, bottom plate 7d, and rear plate 7e.
It consists of a hollow box body surrounded by a box body, and a storage space S for products, etc. is formed inside the box body. Front plates 7a, 7 that cover the front of the stock case 7
A has its side end hinged to the side plate 7b so that it can be opened and closed in a double-folding manner, and a worker can crawl into the storage space S with the front plate 7a open. A pair of casters 9, 9 are provided on the lower surface of both sides of the stock case 7 for movement.
(grounding part) is attached.

Further, on the upper frame 3, a lighting fixture 11 is installed together with a display board 10.

The assembly structure of the support column 2 to the stock case 7 will now be described in detail with reference to FIGS. 1 to 3. In this assembly type display shelf, the corner part (intersection part) between the side plate 7b and the rear plate 7e of the stock case 7 is
An inside corner 7A having a left-right width dimension corresponding to a half width (1/2) of the left-right width of the support 2 is provided on the outer surface of the support 2, and the lower end 2a of the support 2 is tightly engaged with this inside corner 7A. At the same time, as shown in FIG.
A bolt 12, which is a fixing device, is fastened and fixed. Specifically, as shown in Fig. 2, a nut part 2b, which is a threaded hole with a female thread on the inner periphery, is integrally protruded inward at the fixed part of the pillar 2 made of a hollow frame. Storage space S in nut part 2b
A bolt 12 is screwed through a bolt hole 13 formed in the case side plate 7b and fastened.

Further, as shown in FIG. 3, the middle support column 2 shared by units A and B is fastened to the stock cases 7 on both sides without any gaps in the same manner as described above. In this way, stock case 7
By screwing in the bolt 12 from the inside of the
As a result, the upper plates 7c of each unit A and B form a continuous shape with no gap formed between them. Note that each support 2 can be unified and used as an intermediate support. In that case, the bolt 12 may be screwed into the end support 2 from the outside as shown by imaginary lines in FIG. 2 to hide the screw hole.

Now, if the assembly structure is as shown above,
When assembling the display shelf, when fixing the support columns 2 to the stock case 7, as shown in FIG.
When opened, the storage space S is opened, which the worker can crawl into and use for tightening the bolts 12. Although this may make the work a little cramped,
Assembly work can be performed at any location regardless of the installation conditions of the display shelves. That is, it is characterized in that there is no problem in assembly regardless of whether there is a gap on the side or rear side of the support column 2, or even when the display shelves are arranged in a row without any gap. In addition, with this type of internal fixation structure, there is no extra protruding part such as a bolt head on the outer surface of the column 2, so this protruding part may get in the way of the arrangement, or if the part is accidentally touched. It also eliminates the risk of injury from being touched, and also simplifies the appearance of display shelves.

The present invention is not limited to the embodiments described above, and can be applied to a single independent display shelf.
It can also be applied when display shelves are installed in three or more rows.
This will further facilitate assembly. Furthermore, the fastening structure using the bolt 12 and bolt hole 13 shown in the embodiment is of course only an example, and the means for fixing the support column 2 from the inside of the stock case 7 can be changed freely.

[Effects of the invention] As described above, in the present invention, the pillars of an assembled display shelf are formed on the outer surface of the intersection of the side plate and the rear plate of the stock case, and have a horizontal width dimension of 1/2 of the horizontal width of the pillar. The bolt is screwed into the nut part of the support column from inside the stock case containing the storage space, and the bolt is tightly engaged with the inner corner part having the storage space. During assembly, it can be assembled at the desired location regardless of the installation conditions of the display shelf, and since the pillars act to draw the stock cases on the left and right towards each other, the top surface of the stock cases can be reinforced. The display shelves can be formed in a continuous state with no gaps. In addition, even if a load is applied to the shelf board held on the front side of the column, the column is closely engaged with the inside corner, so the entire corner can support the column that is about to fall forward. This prevents the load from concentrating on the bolts that fasten the support column to the stock case.

Furthermore, when replacing the stock case after it has been assembled, the inside corner serves as a means for positioning the stock case with respect to the column, making the replacement work easier. In addition, in the present invention, as described above, the entry corner is formed on the outer surface of the intersection between the side plate and the rear plate of the stock case, so that the stock case can be installed without creating a gap between the sides of the stock case when they are arranged in series. Moreover, it is also possible to replace the intermediate stock case or temporarily remove it for repair while maintaining the connected state.

[Brief explanation of the drawing]

The drawings show an embodiment of the invention. FIG. 1 is a perspective view showing the appearance of the lower side of the display shelf. Second
3 and 3 are cross-sectional views of the joint between the support column and the stock case, respectively. FIG. 4 is a front view of the entire display shelf, and FIG. 5 is a side view of the same. 1A, 1B... Assembly unit, 2... Support column, 2
a...lower part, 2b...nut part, 6...shelf board,
7...Stock case, 7a...Front plate, 7b...
Side plate, 7c...Top plate, 7d...Bottom plate, 7e...Rear plate, 7A...Inner corner, 12...Bolt, 13...
Bolt hole, S...Storage space.

Claims (1)

[Scope of utility model registration request] The stock case is equipped with an openable and closable stock case having a display surface on the top surface and a grounding section on the bottom surface, a column having no grounding section attached to the stockcase, and a shelf plate held on the front side of the column, In the display shelf configured so that the side plates of the stock cases are continuous and the display surfaces are continuous so that a plurality of units can be arranged adjacent to each other in the left and right direction, the left and right pillars are attached to the outer surface of the intersection of the side plates and the rear plate of the stock cases. In addition to providing a corner with a left-right width dimension of 1/2 of the width, a nut part is integrally provided on the side of the column, and the column is tightly engaged with the corner, and the column is inserted from the inside of the stock case. An assembly-type display shelf characterized by having bolts screwed into the nut parts of the assembly.