JPH11264655A - Refrigerator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify assembling work by providing no frame body to house containers inside the refrigerator, no reinforcing plate to fix the frame body to a door body, and no door-inside panel to cover the rear face of the door. SOLUTION: An inside container 2 is fixed to a door body 2 filled with a foaming thermal insulation material 1, and it is provided with a sliding rail 11 made integral with the inside container 3, a rail reinforcing plate 12, a roller fixed to the rail reinforcing plate 12, and an inside roller 9. Thus, no frame body, reinforcing plate and door-inside panel are necessary to be provided, simplifying assembling work.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator having a drawer type storage room.

[0002]

2. Description of the Related Art In recent years, refrigerators have been remarkably provided with multiple doors and a plurality of drawer-type storage rooms.

Conventionally, the structure of a drawer type storage room is disclosed in Japanese Utility Model Publication No. 60-27350, for example, as shown in FIG.
Or the configuration as shown in FIG.

The structure of a conventional refrigerator having a drawer-type storage room will be described below with reference to the drawings.

FIG. 4 is a sectional side view of a main part of a conventional refrigerator, and FIG.
6 is a side longitudinal sectional view of the refrigerator, and FIG. 6 is a lateral transverse sectional view of the refrigerator.

In the drawing, 1 is a foamed heat insulating material, 2 is a door main body, 3 is a container, 4 is a frame for storing and fixing the container 3, 5 is a roller fixed to the frame 4, 6 Reference numeral denotes a reinforcing plate for screwing the frame body 4, reference numeral 7 denotes a refrigerator side wall, reference numeral 8 denotes an internal rail provided on the refrigerator side wall 7, reference numeral 9 denotes an internal roller, and reference numeral 10 denotes a door internal panel.

[0007] The operation of the refrigerator having the drawer-type storage room constructed as described above will be described below.

First, the container 3 is housed and fixed in a frame 4, and the frame 4 is screwed to a reinforcing plate 6 fixed to the door body 2 via the foamed heat insulating material 1. Further, the frame 4 is
It is supported by the internal rail 8 provided on the refrigerator side wall 7 and the internal roller 9 via the roller 5 fixed to the frame 4.

Therefore, the roller 5 is provided on the inner rail 8,
The door is pulled out by the frame body 4 sliding on the inside roller 9.

[0010]

However, in the above-mentioned conventional construction, a part of the foamed heat insulating material 1 leaks out onto the reinforcing plate 6 when the foamed heat insulating material 1 is filled. There is a problem that the leaked foam insulation must be removed in order to secure the mounting accuracy.

Further, in the above-mentioned conventional configuration, since the frame 4, the reinforcing plate 6, and the door inner panel 10 are provided, the number of parts is large, and
There is a disadvantage that the assembly work is complicated.

Further, the frame 4, the reinforcing plate 6 having good heat conductivity.
Was not cooled enough to prevent condensation at the exposed portion of the door body 2 outside the refrigerator.

An object of the present invention is to provide a refrigerator having a drawer-type storage room that does not require a frame, a reinforcing plate, and a panel in a door.

[0014]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention provides an inner container having a sliding rail formed integrally therewith, and a roller disposed in the inner container. Is fixed to the door body.

Thus, it is possible to provide a refrigerator having a drawer-type storage room that does not require a frame, a reinforcing plate, and a panel in a door.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a door body filled with a foamed heat insulating material, an inner container fixed to the door body, a sliding rail formed integrally with the inner container, A rail reinforcing plate fixed to the inner container, an inner rail provided on the refrigerator side wall to support the rollers attached to the inner container, and an inner room provided on the refrigerator side wall to support the sliding rail A roller is formed, and a sliding rail attached to the inner container is supported by an inner roller provided on the refrigerator side wall, a roller attached to the inner container is supported by the inner rail, respectively, and the inner container is a panel in the door. Further, by being fixed to the door body, it is possible to provide a refrigerator having a drawer-type storage room that does not require a frame, a reinforcing plate, and a panel in a door.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a refrigerator having a drawer type storage room according to the present invention will be described below with reference to the drawings.

FIG. 1 is a side sectional view of a main part of a refrigerator according to an embodiment of the present invention, FIG. 2 is a side vertical sectional view of the refrigerator, and FIG. 3 is a side cross sectional view of the refrigerator.

The same components as those of the conventional refrigerator shown in FIGS. 4, 5 and 6 are denoted by the same reference numerals.

In FIG. 1, reference numeral 1 denotes a foam heat insulating material, 2 denotes a door body, and 3 denotes an inner container, which is screwed to the back surface of the door body 2 and also serves as a door inner panel. 5 is a roller, 7 is a refrigerator side wall, 8 is a refrigerator rail provided on the refrigerator side wall 7, and 9 is a refrigerator roller. Reference numeral 11 denotes a sliding rail formed integrally with the inner container 3, reference numeral 12 denotes a rail reinforcing plate fixed to the inner container 3 by screws, which holds the roller 5 and further forms a stopper when the door is pulled out. ing. The inside rail 8 supports the roller 5, and the inside roller 9 supports the sliding rail 11.

The operation of the refrigerator having the drawer-type storage room constructed as described above will be described below.

The sliding rail 11 is supported by the internal roller 9, the roller 5 held by the rail reinforcing plate 12 is supported by the internal rail 8, and the rail reinforcing plate 12 is moved when the door is pulled out. To regulate the amount of door withdrawal. Further, since the inner container 3 serving as the door inner panel is fixed to the door main body 2, a drawer type which does not require a frame, a reinforcing plate, and a door inner panel as in the conventional example shown in FIGS. A refrigerator having a storage room can be provided.

[0023]

As described above, according to the present invention, the inner container and the panel in the door are integrated, and the inner container is provided with sliding rails and rollers, and the inner container is fixed to the door body. This eliminates the need for a frame, a reinforcing plate, and a door inner panel, thereby simplifying the assembling operation.

Further, since no reinforcing plate or frame having good heat conductivity as in the prior art is provided, dew condensation on the door side can be prevented.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a main part of a refrigerator according to an embodiment of the present invention.

FIG. 2 is a side vertical sectional view of the refrigerator.

FIG. 3 is a side cross-sectional view of the refrigerator.

FIG. 4 is a sectional side view of a main part of a conventional refrigerator.

FIG. 5 is a side longitudinal sectional view of the refrigerator.

FIG. 6 is a side cross-sectional view of the refrigerator.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Foam insulation material 2 Door body 3 Internal container 5 Roller 7 Refrigerator side wall 8 Internal rail 9 Internal roller 11 Sliding rail 12 Rail reinforcement plate

Claims (1)

[Claims] 1. A door body filled with a foamed heat insulating material, an inner container fixed to the door body, a sliding rail integrally formed with the inner container, and fixed to the inner container. A rail reinforcement plate, an inner rail provided on the side wall of the refrigerator and supporting rollers attached to the inner container, and an inner roller provided on the side wall of the refrigerator and supporting a sliding rail. A refrigerator characterized by the following.