JPS6119722Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a shelf drawer device for a show case that pulls out shelf bodies for displaying display items such as food and beverages to an opening of the show case.

Generally, a shelf drawer device used for a show case is one in which a shelf is pulled out horizontally from within the main body of the show case to an opening.
As shown in FIGS. 1 and 2, the conventionally used shelf drawer device is
Shelf guide rails c, c are provided on the opposing inner wall sides of the shelf support pillars b..., and these shelf guide rails c,
A shelf d is provided horizontally between the shelves d and d, and the shelf d can be freely pulled out from inside the case body a to the opening b along the shelf guide rails c and c by a running part e such as a running roller. Most of them are.

By the way, in such a structure in which the horizontal shelf d is pulled out from inside the case body a to the opening, there is usually a large distance between the widthwise end of the shelf d and the inner wall surface of the case body a. In addition, in order to prevent the exhibit items g from falling due to shaking when the drawer is being pulled out, article fall prevention guards h, h are required at the ends in the width direction of the shelf d.

However, in this way, the fall prevention guard h,
In the case where h is provided independently, dead spaces α, α are formed between the overturn prevention guards h, h and the shelf guide rails c, c, as shown in FIG.
A problem arose in that the effective opening dimension A of the display was narrowed, and the efficiency of accommodating the exhibit items g was not good. In addition, display items g are placed on shelf guide rails c and c.
The above-mentioned structure in which the center of gravity is formed is not good for safety either.

This invention was made in view of the above-mentioned circumstances, and its purpose is to provide a shelf drawer device for a show case that can stably display items on display and improve the storage efficiency of shelves. This is what I am trying to do.

This invention will be explained below based on an embodiment shown in FIGS. 4 to 6. 1 in Fig. 4a is the main body of the case. There are two
A pair of shelf support posts 2a, 2a' and shelf support posts 2b, 2b' are erected, and these shelf support posts 2a, 2a', 2
A shelf drawer device 3 is provided between b and 2b'. To explain this shelf drawer device 3, 4, 4 in the figure
, for example, are a pair of shelf guide rails formed in a rectangular cylindrical shape, and in the lower part of each of these shelf guide rails 4, 4, a hole 5a for hanging that communicates the inside and outside of the rail is provided along the axial direction. The inner surface of the shelf guide rail A where the hole portion 5a is located serves as the traveling portion 5. One of these shelf guide rails 4, 4 is arranged along the depth direction of the above case body 1 inside each shelf support pillar 2a, 2b, and is attached via an elevation adjustment mechanism 6, 6. . Further, the other shelf guide rail 4 forms a left and right pair with the previous shelf guide rail 4, and similarly has a lifting adjustment mechanism 6',
It is attached to the inside of each of the shelf supports 2a', 2a' via 6', and forms a horizontal running path extending from the depth side inside the case body 1 to the opening (not shown) of the case body 1. A shelf body 7, which will be described later, is suspended from these shelf guide rails 4, 4. Here, to explain the elevation adjustment mechanisms 6, 6, 6', 6', each elevation adjustment mechanism 6, 6, 6',
6', as shown in Fig. 4b, the shelf guide rails 4,
For example, a crank-shaped shelf holder 8...
By inserting and locking the end of the shelf bracket 8 into the locking hole 9 provided on the inner surface of each shelf bracket 2a, 2a', 2b, 2b'. , the installation height of the shelf 7 can be freely adjusted.

On the other hand, 14, 14 are auxiliary rails. The auxiliary rails 14, 14 have an L-shaped cross section corresponding to the outer cross section of the shelf guide rail 4 bordering on the hole 5a. As shown in FIG. 4b, the auxiliary rails 14 are slidably fitted into each of the shelf guide rails 4, 4 along the outer corners of the lower part thereof. Furthermore, a plurality of semicircular notches (not shown) are formed at predetermined positions on the edges of the auxiliary rails 14, 14 facing the holes 5a.

On the other hand, the shelf 7 is constructed by erecting a plurality of support rods 11 for hanging on both left and right sides of the mounting surface section 10, respectively. Further, each support rod 11... has the hole 5
The outer diameter is set to be smaller than those of a and 5a, and a T-shaped locking portion 12 is provided along the left-right direction at the upper part of the locking portion 12. Then, using the semicircular notch as a guide, each locking portion 12 is passed through the holes 5a, 5a.
Approximately half of the rails 14 are arranged and fixed on the upper surfaces of the rails 14, 14. And the locking part 1
The remaining half of 2... is arranged on the adjacent running part,
A shelf body 7 is suspended between shelf guide rails 4, 4 so as to be freely drawn out. Note that the running portion 5 adjacent to the auxiliary rails 14, 14 is, for example, the auxiliary rail 14,
14, and within the shelf guide rails 4, 4, the locking portions 12... also slide on the running portion 5 and lock with the shelf guide rails 4, 4. do.

These allow display items 13 such as foods and drinks to be displayed on the placement surface section 10. In addition, when suspending the shelf 7, the mounting surface 10 and the shelf guide rails 4, 4 (internal auxiliary rail 1
4 and 14) is maintained at a distance corresponding to, for example, the exhibit item 13 that is likely to fall over.
The shelf guide rails 4, 4 also serve as guards to prevent articles from falling in the width direction.

In addition, 15 in the figure indicates a stopper hole 15 in the upper wall of one shelf guide rail 4, as shown in FIG. 4b.
a, and a stopper member 15b is inserted and removed into this stopper hole 15a to adjust the length of the drawer of the shelf 7 from the locking with the locking part 12. The drawable length of the shelf body 7 can be adjusted in consideration of the center of gravity of the display articles 13 housed in the body 7.

In the figure, Y indicates a gripping portion for the drawer, and this gripping portion 16 also serves as a guard to prevent articles from falling.

And the shelf drawer device 3 configured in this way
When taking out the exhibited items 13 displayed using the display case main body 1, the auxiliary rail 14 and the locking portions 12 are connected to the traveling portions of the respective shelf guide rails 4, 4 by pulling out the grip portion 16 toward the front side. 5, and is pulled out from the opening of the show case body 1. If the amount of withdrawal is limited by the stopper member 15b, as shown by the two-dot chain line in FIG. 5, in order to increase (extend) the range that can be withdrawn, even the exhibited items 13 at the back of the shelf 7 can be easily taken out. You will be able to do that. This extension drawer is most effective when the weight, so-called load, is light.

In addition, during this drawer operation, the exhibit item 13
Since it is held by the shelf guide rails 4, 4 and the grip part 16, it will not fall over.

The same holds true when storing the exhibit item 13 into the show case body 4.

Although there is a concern that the storage space will be lost as in the conventional case, by suspending the shelf body 7 using the shelf guide rails 4, 4 and the auxiliary rail 14, the shelf body 7 is located inside the case body 1. When the shelf body 7 is pulled out, the shelf guide rail 4 prevents the exhibit items 13 from falling, and when the shelf body 7 is pulled out, the auxiliary rail 14 prevents the display item 13 from falling. This means that, as shown in FIG. 6, the space of the shelf 7 where the exhibit items 13 are stored or taken out is a dead space α, which is provided by a separate overturn prevention guard, which is conventionally required.
Effective opening dimension A+2α of shelf body 7
is obtained, and the exhibit items 13 are accommodated in this expanded accommodation space.

Therefore, it is possible to improve the accommodation efficiency. Moreover, since the shelf body 7 is located at the lower stage of the shelf guide rails 4, 4, the display items 13 are more stable.

Furthermore, the invention is not limited to the embodiments described above. For example, the structure around the support portion of the shelf 7 described above may be as shown in FIG. 7. That is, the structure shown in FIG. 7 has a rotatable structure for the connection between the mounting surface portion 10 and the support rods 11, and a rotatable structure for the locking portions 12. The shelf body 7 is configured to swing while maintaining a horizontal state using each of the hanging parts 16 as a fulcrum. Furthermore, the stopper mechanism 15 is composed of a plurality of stopper holes 15a, and the amount of withdrawal is determined in advance by the stopper holes 15a, to prevent the shelf 7 from being pulled out too much, and to suppress the limit of the center of gravity. It is.

With this configuration, as shown in Figure 8,
By swinging the shelf 7, the display items 13 on the near side can be taken out while the shelf 7 remains housed in the show case body 1. Furthermore, even if the limit of the center of gravity is, for example, at the center of the longitudinal side of the shelf 7 and is regulated by the stopper member 15b as shown in FIG. 9, by swinging the shelf 7,
Can be taken out easily. Moreover, since the center of gravity effect works to return the center of gravity to its original state, once the swinging state is released, the center of gravity automatically returns due to the shift and the withdrawal operation is easy.

As explained above, according to this invention, it is possible to eliminate the need for an article-tipping prevention guard which creates dead space above the loading surface of the shelf board 7, and to obtain a storage space which makes effective use of the space in the shelf body.
As a result, the storage efficiency can be improved.
Moreover, since the center of gravity of the shelf body is located lower than the shelf guide rail, it has excellent stability and allows for a stable display of exhibits.

[Brief explanation of the drawing]

1 and 2 are a partial perspective view and a plan view showing a conventional shelf drawer device, FIG. 3 is a side view showing the problem, and FIG. 4a shows a shelf drawer device according to an embodiment of this invention. FIG. 4b is a perspective view showing the support structure of the shelf body, FIG. 5 is a state explanatory diagram showing the drawer state, FIG. A partial perspective view showing another embodiment of the invention, and FIGS. 8 and 9 are explanatory views showing the state in which the drawer is drawn out. DESCRIPTION OF SYMBOLS 1... Showcase body, 4... Shelf guide rail, 5a... Hanging hole, 7... Shelf body, 10...
...Placement surface part, 11...Support rod, 14...Auxiliary rail.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of left and right holes are provided along the depth direction on the opposing inner wall surfaces of the show case body, and holes for hanging are formed in the lower part along the axial direction. A cylindrical shelf guide rail, an auxiliary rail inserted into these shelf guide rails so as to be freely drawn out,
These auxiliary rails are provided with a shelf body that allows the holes to slide freely through the support rods to suspend the support rods, and also forms a mounting surface portion for placing articles between the lower portions of the left and right support rods. A shelf drawer device for a showcase, which is characterized by: (2) The shelf drawer for a show case according to claim 1, wherein the shelf has a stopper mechanism that adjusts its drawable length. (3) The shelf drawer device for a show case according to claim 1, wherein the shelf body is configured to swing while maintaining a horizontal state using a hanging part as a fulcrum. .