KR200163905Y1 - Showcase - Google Patents

Abstract

The present invention relates to a showcase, the showcase of the present invention is installed in a main body having a storage compartment therein, a plurality of doors installed on one side of the main body to be slidable to the side, a rail for guiding sliding driving of the door, installed in And a roller for guiding the drive of the door in the rail, each door is formed with both sides of the inclined at a predetermined angle, the ends thereof are in contact with each other is installed on the rail and the end of the door is formed to be inclined of the other door on the side Climb up the end to open each door overlapping each other. In the showcase of the present invention, since both ends of each door are inclined at a predetermined angle and are installed on one rail, the gap between the door and the door can be minimized, thereby improving its operation efficiency. By minimizing cold air loss, the reliability of the showcase can be further improved, and the installation appearance of the door can be improved.

Description

Showcase

The present invention relates to a showcase, and more particularly, to a showcase door that can reduce the loss of cold air to the gap between each door by improving the structure of the door to withdraw the displayed food products from the outside.

In general, a showcase is a device that stores food in an internal storage room in a displayable state and stores the food in a cold state generated by a freezing cycle so that consumers can identify food from the outside and purchase fresh food. .

The conventional configuration of such a showcase includes a main body 10 forming an appearance as shown in FIG. 1 and forming a storage chamber 17 in which food is stored inside the upper portion.

In addition, a plurality of doors 11 and 12 made of a transparent plate that can be viewed from the outside is installed on the upper front surface of the main body 10.

In addition, a plurality of shelves 18 are installed in the internal storage chamber 17 of the main body 10 so that food and drinks can be seated and displayed. A lower portion of the compressor 10 compresses a refrigerant (not shown) to a high pressure. Refrigeration cycle components, such as a condenser to condense, are mounted, and on the upper side, an evaporator 13 is mounted which generates cold air by evaporation of the refrigerant.

Meanwhile, a plurality of doors 11 and 12 are installed to be slidably driven left and right. For this purpose, the upper installation portions of the doors 11 and 12 are formed stepped, and the lower portions are respectively shown in FIG. 2. The same number of rails 14 and 15 as the doors 11 and 12 are formed to guide the driving of the doors 11 and 12.

A plurality of rollers 16 are installed on the upper and lower sides of the doors 11 and 12 so as to smoothly drive the doors 11 and 12 on the respective rails 14 and 15. The sliding drive of 12 is made possible.

The driving structure of the conventional doors 11 and 12 is that the doors 11 and 12 are driven to slide by separate rails 14 and 15, respectively. A predetermined gap is formed between the gaps. Therefore, although a separate sealing material is used to prevent the loss of cold air into this gap, when the doors 11 and 12 are opened, it is not possible to prevent the loss of part of the cold air into this gap.

As a result, when the doors 11 and 12 are opened, the temperature of the interior of the storage compartment 17 does not maintain a consistently good refrigeration state, and thus the operation reliability of the showcase due to the loss of the refrigerant is lowered, and the driving efficiency is lowered.

And since the separate rails 14 and 15 are formed, the thickness of the doors 11 and 12 installation parts are thick and the appearance is coarse, and there is a problem in that it takes a lot of time and parts for manufacturing.

The present invention is to solve the above problems, an object of the present invention is to provide a showcase that improves the structure of the door to open and close the storage compartment to reduce the cold air chamber inside the storage compartment to a minimum.

1 is a side cross-sectional view of a conventional showcase.

FIG. 2 is a cross-sectional view taken along line AA of FIG. 1.

3 is a perspective view of a showcase according to the present invention.

Figure 4 is a side sectional view of a showcase according to the present invention.

5 is a cross-sectional view taken along line BB of FIG. 4.

6 is an operational state diagram of the showcase door according to the present invention.

* Description of the symbols for the main parts of the drawings *

50 ... body 51,52 ... door

53 ... Evaporator 54 ... Rail

55 ... Roller 57 ... Storage Room

58 ... shelves

In order to achieve the above object, the present invention provides a main body having a storage compartment formed therein, a plurality of doors installed at one side of the main body so as to be slidable in a side direction, a rail for guiding sliding driving of the door, and an installation in the door. In the showcase having a roller for guiding the drive of the door from the rail, each door is formed inclined at a predetermined angle on both sides end of the door is installed on the rail in contact with each other and the end of the door when the door is opened Is to ride up the inclined end of the other door side is characterized in that each door is opened while overlapping each other.

And each of the door is characterized in that the end is in contact with each other installed together on one rail.

Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the drawings.

Figure 3 is a perspective view of a showcase according to the present invention, Figure 4 is a side cross-sectional view of the showcase according to the present invention, Figure 5 is a cross-sectional view taken along line B-B of Figure 4, Figure 6 is a showcase door of the present invention This is a working state diagram.

The showcase of the present invention has a main body 50 forming an exterior as shown in FIG. 3 and forming a storage chamber 57 in which food is placed and stored therein.

In addition, a plurality of doors 51 and 52 made of a transparent plate made of a plastic or glass material, which can be viewed from the outside, is provided on the upper front surface of the main body 50 and disposed laterally.

In addition, a plurality of shelves 58 are installed in the internal storage chamber 57 of the main body 50 so that food can be properly seated and displayed. A compressor for compressing a refrigerant at a high pressure is installed at a lower portion thereof, although not shown. Refrigeration cycle components, such as condensers, that condense the compressed refrigerant in the compressor, are mounted.

An evaporator 53 is installed below the storage chamber 57 to generate cold air by evaporation of the refrigerant.

On the other hand, a plurality of doors 51 and 52 are installed to be slidably driven left and right, and for this purpose, upper and lower ends of the doors 51 and 52 are provided with respective doors 51 (as shown in FIGS. 4 and 5). One rail 54 is formed which guides the driving of 52.

In addition, rollers 55 are installed at upper and lower ends of the doors 51 and 52 to smoothly drive the doors 51 and 52 on the rails 54.

In particular, both side ends 51a and 52a of each of the doors 51 and 52 are formed to be inclined at a predetermined angle in the same direction, that is, to the storage chamber 57, and the installation of the doors 51 and 52 is mutually inclined. The end portions 51a and 52a are provided on the rail 54 in contact with each other in a state in which they are arranged in parallel at the same position, not in a state spaced apart by a predetermined interval.

As shown in FIG. 6, when the doors 51 and 52 are opened and driven, the end 51a of the door 51 of one side rides through the end 52a of the door 52 of the other side of the door 52. It is for the door 51 to be driven to open so as to easily rise to the upper surface.

Therefore, the gap between each of the doors 51 and 52 at the time of opening and closing the doors 51 and 52 can always be kept in a minimum state.

Hereinafter, the operation of the showcase of the present invention configured as described above will be described.

The showcase of the present invention compresses the refrigerant to a high pressure in a compressor (not shown) inside the main body 50 as an external power source is applied. The refrigerant compressed in the compressor is condensed in the condenser (not shown), and the condensed refrigerant is expanded while passing through the refrigerant expansion device (not shown) and supplied to the evaporator 53.

The refrigerant supplied to the evaporator 53 generates cold air by heat exchange with the interior of the storage chamber 57 to cool the interior of the storage chamber 57 to an appropriate temperature.

Accordingly, the cold air generated by the evaporator 53 and supplied into the storage compartment 57 may be refrigerated or freeze-stored foodstuffs displayed in the storage compartment 57 so that the buyer can always provide fresh food products to the buyer. do.

On the other hand, when entering and exiting foodstuffs displayed in the storage compartment 57, the purchaser directly drives the doors 51 and 52 to the side to open and close the interior of the storage compartment 57.

Opening and closing of the doors 51 and 52 allows the user to grab the handle (not shown) in the door 51 on one side and push the door 51 laterally in the desired direction to open and close the door 51. In this case, the door 51 moves along the rail 54 to open the storage chamber 57.

At this time, since the end 51a of the door 51 is in contact with the inclined end 52a of the other door 52 in the stopped state at the same time as the door 51 is driven, the other door ( Sliding drive up the end 52a of the 52, going up the stationary door 52.

Therefore, when the door 51 is fully opened, the driven door 51 is positioned at the upper side, and the door 52 in the stopped state is positioned at the lower side so that the two doors 51 and 52 overlap each other. .

When closing, the upper driven door 51 slides in the opposite direction as in the opening operation, and the upper door 51 slides from the lower door 52 while being inclined sliding in the lateral downward direction of the lower door 52. Drive down.

Therefore, when the closing operation is finally completed, the end portions 51a and 52a of the respective doors 51 and 52 are arranged to be in contact with each other, thereby completing the closing operation of the doors 51 and 52.

Thus, since the doors 51 and 52 of the present invention are in a closed state, the doors 51 and 52 are in contact with one rail 54 in parallel with each other, so that a gap between the doors 51 and 52 is prevented. Rarely.

In addition, since the doors 51 and 52 are kept in contact with each other during the opening operation, a large amount of cold air is not lost even during opening and closing.

Therefore, the loss of the internal cold air to the gap between the doors 51 and 52 is minimized, which is more efficient for the preservation of the cold air inside the storage chamber 57.

In the showcase of the present invention as described above, since both ends of each door are inclined at a predetermined angle and are installed on one rail, the gap between the door and the door can be minimized to further improve the operation efficiency. By minimizing the cold air loss, the reliability of the showcase can be further improved, and the installation appearance of the door can be improved.

Claims (2)

A main body having a storage compartment formed therein, a plurality of doors installed at one side of the main body so as to be slidably driven in a lateral direction, a rail for guiding sliding driving of the door, and installed in the door to guide driving of the door from the rail In the showcase with the roller to say, Each of the doors are inclined at a predetermined angle at both ends thereof, and the ends thereof are in contact with each other, and the rails are installed on the rails. A showcase characterized by being opened while overlapping. The showcase according to claim 1, wherein each of the doors is installed together on one rail with its ends in contact with each other.