JP2001275797A - Refrigerating showcase - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a refrigerating showcase which has a system to bring cold air in a duct for circulating cold air into a storage for commercial products without installing a rectification plate as an additional part, allows to reduce the number of parts and assembling process, and refrigerates the commercial products in the refrigerating showcase effectively because a flow of the cold air brought into the storage for commercial products can be aimed toward the products. SOLUTION: This refrigerating showcase has a following structure: The body of a showcase, with an opening for putting in and taking out commercial products placed on the front, is made up of thermal insulating walls. The inside of the body of the showcase is divided with a partition board and is formed into the storage for commercial products and a duct for circulating cold air. Shelf supports 13, which are flat and perpendicular boards, are fixed to the back of the inside of the storage for commercial products while facing each other. A shelf 9 for display placed between those shelf supports 13, which are facing each other. A rectification plate 15a for guiding the cold air, which comes from the duct 6 for circulating the cold air is installed at the lower part of the back of the shelf 9 for display in the storage for commercial products.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerated showcase.

[0002]

[Prior Art] Keeping nutritional drinks and soft drinks cool
6 and 7 show, for example, the frozen and refrigerated showcases to be displayed. The inside of a showcase main body 1 formed by a heat insulating wall having an opening 2 for entering and exiting a product at the front is partitioned by a partition plate 3. The interior of the showcase body 1 is divided into a product storage 4 and a cool air circulation duct 6, and a machine room 7 is provided below the showcase body 1. A condenser, a blower and a compressor for the condenser are arranged, and a cooler and a blower 5 for the cool air circulation which constitute a refrigeration cycle together with the condenser and the like are arranged in the cool air circulation duct 6. I have.

[0003] In the merchandise storage 4, display shelves 9 are provided in a plurality of stages.
The display shelf 9 is attached to a slide rail 12 fixed to the inside of the side wall of the showcase body 1 so that the display shelf 9 can slide forward and backward, and a store clerk displays products on the display shelf 9. In such a case, the display shelf 9 is pulled out forward so that the display shelf 9 can easily reach the rear part.

Then, the cool air sucked into the cool air circulation duct 6 by the blower 5 and cooled by the cooler is
A cool air curtain is formed in the opening 2 and blown out from the upper outlet 8 to keep the products placed on the display shelf 9 in the product storage 4 cool, and the outside air is released from the opening 2 through the product storage. 4 is prevented.

[0005] Incidentally, in order to keep the products displayed in the product storage 4 cool, only the cool air blown out from the outlet 8 is insufficient. A hole is formed, and cool air in the cool air circulation duct 6 flows into the product storage 4 through the hole.

In this case, as a means for directing the cool air in the cool air circulation duct 6 to flow into the product storage 4 through the hole, conventionally, for example, a rectifying plate such as a damper is provided in the cool air circulation duct 6. To make it easier for cold air to flow into the holes.

[0007]

In the structure in which the current plate is provided in the cool air circulation duct 6, it is necessary to separately prepare the current plate as a separate member, which increases not only the number of parts but also the number of assembly operations. Work efficiency is not good. In addition, the flow of the cool air in the cool air circulation duct 6 as a whole may not be smooth. Furthermore, the cold air flowing into the product storage 4 through the hole of the partition plate 3 has no direction,
It was difficult to efficiently cool the goods in the refrigerator.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned disadvantages of the prior art and to introduce cold air in a cool air circulation duct into a product storage without providing a rectifying plate as a separate member, thereby reducing the number of parts and the assembly process. Another object of the present invention is to provide a freezer-refrigerated showcase that can direct a flow in the direction of a product even after being introduced into a product storage and can efficiently cool the product in the refrigerator.

[0009]

In order to achieve the above object, according to the present invention, first, the inside of a showcase body formed by a heat insulating wall having an opening for entering and exiting a product at the front is partitioned by a partition plate. A refrigerator-freezer show formed in a product storage and a cool air circulation duct, and fixed with a vertical flat shelf receiver facing the rear side in the product storage, and a display shelf provided between the opposed shelf receivers. In the case, a rectifying plate for guiding the cool air from the cool air circulation duct is provided below the rear part of the display shelf in the product storage. Therefore, by providing the guide rectifying plate inside the product storage, there is no possibility of impairing the flow of cool air in the cool air circulation duct.

Second, since the guide rectifying plate is integrally protruded from the lower surface of the rear reinforcing member connecting the opposed shelf receivers, the guide rectifying plate does not have to be a separate member, and components Points and assembly process can be reduced.

Third, the guide rectifying plate is formed in a substantially C-shaped cross section so as to direct the flow of cool air toward the inside of the product storage, so that the cool air taken into the product storage can be efficiently displayed on the display shelf. Flows in the direction of the goods above.

[0012]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a display shelf of a freezing and refrigerated showcase of the present invention, FIG. 2 is a perspective view of a rear side of a rear reinforcing member of the same main part, and FIG. 3 is a front perspective view of a rear reinforcing member of the same. The entire structure of the refrigerated showcase has already been described with reference to FIGS. 6 and 7, and a detailed description thereof will be omitted.

The display shelf 9 in the showcase of the present invention is also slidably disposed back and forth in the product storage 4 by the slide rails 12, and can also be seen in the vertical side view in FIG. 4 and the vertical front view in FIG. As shown in the figure, a plurality of mounting holes 11 are drilled at appropriate intervals in the vertical direction in a support post 10 provided at a corner on the back side in the product storage 4, and a shelf receiver 13 to be locked in the mounting hole 11 is provided. The slide rail 12 is fixed to the inside of the fixed side 12a with a screw. The shelf support 13 is formed of a substantially triangular flat plate, and has a projection 13a that locks the mounting hole 11 at the rear portion.
Are provided, three in the illustrated example.
a is provided with an appropriate number of notches for adjusting the position of engagement with the mounting hole 11.

An angle-shaped reinforcing member 14 is attached further inside the shelf support 13. A pair of the slide rail 12, the shelf support 13 and the reinforcing member 14 thus prepared is prepared, and the rear reinforcing member 15 of the shelf support 13 is placed on the upper rear end of the reinforcing member 14 and screwed. Join the two. As shown in FIGS. 2 and 3, the rear reinforcing member 15 has a main body formed into a substantially flat plate-like elongated plate shape, and a guide rectifying plate 15a having a substantially C-shaped cross section is hung downward from the back side and integrally formed. Protruding.

The display shelf 9 is fixed to the movable side 12b of the slide rail 12.

The slide rail 12 to which the display shelf 9 is attached in this manner is attached to the shelf support 13, and the shelf support 1
The display shelves 9 are arranged in the product storage 4 by fixing 3 to the columns 10 of the showcase. In this state, the rear reinforcing member 15 further fixed to the reinforcing member 14 fixed to the shelf support 13 is located close to and in front of the partition plate 3 and is integrally provided with a guide rectifier protruding from a lower portion of the rear reinforcing member 15. Board 1
5 a hangs down toward the inside of the product storage 4 in parallel with the partition plate 3.

Therefore, the cool air in the cool air circulation duct 6 flows into the product storage 4 through the hole provided in the partition plate 3 and then hits the guide rectifying plate 15a located immediately before the hole. Then, it flows downward along the direction of the goods on the display shelf 9, and cools the goods and the inside of the refrigerator.

[0018]

As described above, the freezing and refrigeration showcase of the present invention is first divided into the inside of the showcase main body formed by the heat insulating wall having the opening for entering and exiting the product by the partition plate. A refrigerator-freezer show formed in a product storage and a cool air circulation duct, and fixed with a vertical flat shelf receiver facing the rear side in the product storage, and a display shelf provided between the opposed shelf receivers. In the case, a rectifying plate for guiding the cool air from the cool air circulation duct is provided below the rear part of the display shelf in the product storage. Therefore, by providing the guide rectifying plate inside the product storage, there is no possibility of impairing the flow of cool air in the cool air circulation duct.

Second, since the guide rectifying plate projects integrally from the lower surface of the rear reinforcing member connecting the opposed shelf receivers, the guide rectifying plate does not have to be a separate member, and components Points and assembly process can be reduced.

Third, the guide rectifying plate is formed to have a substantially C-shaped cross section so as to direct the flow of cool air toward the inside of the product storage, so that the cool air taken into the product storage can be efficiently displayed on the display shelf. Flows in the direction of the goods above.

[Brief description of the drawings]

FIG. 1 is a perspective view of a display shelf showing an embodiment of a refrigerated showcase of the present invention.

FIG. 2 is a perspective view of a rear side of a rear reinforcing member, which is a main part, showing the embodiment of the refrigerator-freezer showcase of the present invention.

FIG. 3 is a front perspective view of a rear reinforcing member, which is a main part, showing the embodiment of the refrigerator-freezer showcase of the present invention.

FIG. 4 is a longitudinal sectional side view of a main part showing an embodiment of the refrigerator-freezer showcase of the present invention.

FIG. 5 is a longitudinal sectional front view of a main part showing the embodiment of the refrigerator-freezer showcase of the present invention.

FIG. 6 is a vertical sectional side view of a refrigerator-freezer showcase.

FIG. 7 is a front view of the refrigerator-freezer showcase.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Showcase main body, 2 ... Opening, 3 ... Partition plate, 4 ... Commodity storage, 5 ... Blower,
6 ... Cold air circulation duct, 7 ... Machine room, 8 ... Outlet, 9 ... Display shelf, 10 ... Strut, 1
DESCRIPTION OF SYMBOLS 1 ... Mounting hole, 12 ... Slide rail, 12a ...
Fixed side, 12b: movable side, 13: shelf support,
13a: protrusion, 14: reinforcing member, 15 ...
Rear reinforcing member, 15a ... Guide rectifying plate

Claims (3)

[Claims] 1. A showcase main body formed by a heat insulating wall having an opening for entering and exiting a product at a front surface thereof is partitioned by a partition plate to form a product storage and a cool air circulation duct, and the inside of the product storage is formed. In a freezer and refrigerated showcase in which a vertical flat shelf receiver is opposed to and fixed to the back side of the refrigerator, and a display shelf is provided between the opposed shelf receivers, a cool air circulation duct is provided below the rear of the display shelf in the product storage. A refrigerated showcase characterized by providing a rectifying plate for guiding cold air from the refrigerator. 2. The refrigerated showcase according to claim 1, wherein the guide rectifying plate is integrally provided so as to protrude from a lower surface of a rear reinforcing member connecting the opposed shelf receivers. 3. The freezing and refrigeration show according to claim 1, wherein the guide rectifying plate is formed to have a substantially C-shaped cross section so as to direct the flow of cool air toward the inside of the product storage. Case.