JPH0526484B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a product shelf support device in a product storage chamber of a show case.

Structure of the conventional example and its problems FIGS. 5 to 9 show a conventional product shelf support device for a show case. A conventional shelf support device will be described below with reference to the drawings.

In the figure, 1 is the show case body, which includes a cooling unit part 2 equipped with a cooling cycle consisting of an electric compressor, a condenser, an evaporator, etc., a transparent body 3 made of coated glass on three sides, and a cover on the other side. A transparent door 4 made of layered glass is provided, a top wall 5 and a bottom wall 6 are provided on the top surface, and a product storage room 7 is formed by these partition walls.

Each corner of this product storage room 7 has a vertical support 8.
is attached between the bottom wall 6 and the top wall 5 with screws or the like (not shown). This support 8 has a holding part 9 for holding the transparent body 3 and a vertically elongated hollow part 10 molded into one piece of synthetic resin, and the rear support 8 has a plurality of locking grooves 11' in the vertical direction. A locking member 1 provided with
1 is attached with screw N. Further, the front support column 8 is provided with a large number of through holes 13 at the top and bottom for attaching supports 12 for product placement shelves, and two continuous protrusions 14 are arranged on both sides of the through holes 13. Next, the product mounting support 12 includes a contact piece 16 that comes into contact with the rear wall 15 of the support column 8 and a blocking piece 17 that blocks rotational force. That is, the abutment piece 16 of the support 12 is inserted into the through hole 13 of the support 8, and the blocking piece 17 of the support 12 is fitted into the two protrusions 14 of the support 8, thereby preventing installation and rotation. be done. Further, the support 12 has a support part 17 that supports one end of the product shelf T made of wire rods.
1' and place one end of the front part on the support part 17 of the support 12.

However, with the above structure, during the transportation process when the product is completed and delivered to the user,
Because the product shelf would come off due to vibration and fall to the bottom wall of the product storage room, it was necessary to fix it with a spring S as shown in FIG. 9. That is, one side of the spring S is inserted into the through hole 13, and the other side is hooked onto the product shelf T to prevent movement. This poses a problem in that when the user wants to change the vertical position of the product shelf T, the spring S must be removed each time.

OBJECTS OF THE INVENTION In view of the above-mentioned problems, it is an object of the present invention to facilitate attachment and detachment of product placement shelves and to prevent them from falling off during transportation.

Structure of the Invention In order to achieve the above object, the present invention eliminates the need for a spring that is only required during transportation by providing a support for a product shelf with a supporting portion and a holding portion having approximately U-shaped elasticity. This reduces the assembly process and eliminates the hassle of having to remove the fixing fittings each time the user changes the position of the product shelf.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
The same numbers will be assigned and detailed explanations thereof will be omitted.
In the figure, the product shelf support 18 has a support part 19 that supports one end of the product shelf 16, and also has a substantially U-shape because the one end of the product shelf is pushed in from above. The upper end dimension A of the holding part 20 is the product placement shelf 1.
It is made smaller than the line longitude B at one end of 6. The line warp B at one end of the product shelf 16 is the upper end A of the holding part 20
Since the U-shaped part of the holding part 20 has elasticity, it can be pushed and expanded when the holding part 20 is attached and removed through the support part 19. When it is pushed in or completely removed, it will return to its original shape.

The installation of the product shelf support device configured as described above will be described below.

First, one rear end of the product shelf 16 has a locking groove 1.
1', and then one end of the front part of the product shelf 16 is pushed in so as to spread out the upper end dimension A of the holding part 20 of the support 18, and the surface of the support part 19 of the support 18 is pushed in. is fixed and the installation is complete. After the installation is completed, the A dimension of the holding part 20 is the same as that of the product shelf 1.
Since it is narrower than the line length B dimension of 6, it will not come off due to vibration etc.

Effects of the Invention As described above, according to this embodiment, the work of attaching the product installation shelf, especially the front part, is completed by simply fitting the product shelf into the holding part of the support. In other words, after the product is completed, there is no need for fixing fittings to prevent it from falling off during transportation, which has the advantage of making it easier to attach and detach, reducing costs and making handling easier for the user. .

[Brief explanation of drawings]

FIG. 1 is a perspective view of a support device showing an embodiment of the present invention, FIG. 2 is a perspective view showing a product storage chamber of the present invention,
Figure 3 is a plan sectional view of Figure 2, and Figure 4 is a cross-sectional view of Figure 2.
5 is a perspective view of a support device showing a conventional example, FIG. 6 is a perspective view showing a conventional product storage chamber, FIG. 7 is a plan sectional view of FIG. 6, 8th
The figure is a sectional side view of the same, and FIG. 9 is a perspective view showing an example of a conventional fixing fitting during transportation. 18... Support tool, 19... Support part, 16... Contact piece, 20... Holding part, T... Product placement shelf, 17
... Blocking piece, 8 ... Support column, 14 ... Two protrusions, 13 ... Through hole.

Claims (1)

[Claims] 1. A product storage room with hollow pillars at the four corners, partition walls on three sides between the pillars, and a door on the other side.
Of the pillars at the four corners, the right and left pillars at the rear of the door have a plurality of locking grooves on the top and bottom for locking one end of the product shelf, and the front left and right pillars support the product shelf. A through hole for inserting and locking the support, and two protrusions formed at both ends of the through hole, and the support protrudes outward from the through hole and has an abutment that abuts the outer wall of the support. a blocking piece positioned between the two protrusions to prevent rotation; a support portion for supporting one end of the product shelf; 1. A product placement shelf support device for a show case, comprising a substantially U-shaped holding portion having elasticity.