KR200339270Y1 - Rail assembly for doors of kimch-refrigerators - Google Patents

Abstract

The present invention relates to a rail for a kimchi refrigerator, and according to the present invention, in assembling the rail bracket to the inner wall of the lower storage compartment of the kimchi refrigerator, a rail device for supporting the drawer of the kimchi refrigerator is mounted on the bottom surface of the rail bracket. Guide pins are formed to protrude along the rectangular protrusions, and correspondingly, subsequent pinning operations are formed by forming the guide pin holes together with the rectangular holes in consideration of the assembly position of the rail bracket on the inner wall of the lower storage compartment of the Kimchi refrigerator. It is possible to perform a stable, and this assembling work, even if unskilled, has the advantage of being able to assemble the rail bracket in a stable and accurate position by providing two reference means.

Description

Kimchi Refrigerator Door Rail Bracket {RAIL ASSEMBLY FOR DOORS OF KIMCH-REFRIGERATORS}

The present invention relates to a rail for smoothly pulling out a kimchi refrigerator door, and more particularly, to a kimchi refrigerator door rail having an improved structure to easily and accurately mount a rail bracket to an inner wall of a lower storage compartment of a kimchi refrigerator.

In general, the kimchi refrigerator is configured to ripen freshly filled kimchi according to the user's preference using a heating device, it is configured to store the fresh kimchi for a long time through the evaporator of the refrigeration cycle.

1 illustrates a door rail structure for opening and closing a drawer chamber for a general kimchi refrigerator.

As shown in the figure, a lower storage compartment 3 having an open front shape is formed in the lower part of the main body 2 of the kimchi refrigerator 1, and a drawer storage compartment 4 which is drawn out in a drawer type inside the lower storage compartment 3. ) Is stored.

The drawer storage compartment 4 is injection-molded with plastic to form an enclosure, and the rail brackets 7 which extend in the horizontal direction on both side walls of the lower storage compartment 3 are fixedly arranged for the entry and exit operation of the drawer storage compartment 4. The rail bracket 7 is fixed to a fixed rail 8 having a roller assembly therein.

The movable rail 9 is fixed to the outer wall of the drawer type storage chamber 4 on the fixed rail 8, and the movable rail is mounted to be movable back and forth on the fixed rail 8 fixed to the rail bracket 7.

As described above, the rail brackets, the fixed rails and the moving rails must be assembled in the correct position in order for the drawer bin to be pulled out and closed smoothly, among which the rail brackets must be accurately and horizontally fixed to the inner wall of the lower compartment of the kimchi refrigerator. Since the rail elements can be assembled in the correct position, the accuracy of the rail bracket assembly is considered to be the most important.

Conventionally, in fixing the rail bracket 7 to the inner wall of the lower storage compartment of the kimchi refrigerator, a protrusion 10 having a cross section is formed to provide a reference point on the bottom surface of the rail bracket and correspondingly the inner wall of the storage compartment. Even rectangular holes are formed. However, as one reference point, the part far from the reference point can move when fastening with a fixing means such as the bolt or screw, and it is difficult to assemble the exact position of the opposite part only by providing one reference point due to an error in hole formation, This assembly work requires a skilled worker to sensibly fix the rail brackets to the reference point provided on the inner wall of the storage compartment, so that no matter how skilled, it is difficult to maintain a stable and accurate assembly state at all times. Accordingly, there is a problem that the productivity is lowered, causing consumer dissatisfaction due to assembly failure.

The present invention has been devised to solve the problems caused by the rail bracket fixing in the conventional kimchi refrigerator rail device as described above, even if the non-skilled person inside the drawer storage compartment of the kimchi refrigerator always install the rail bracket in a stable and accurate position We aim at offer of rail for Kimchi refrigerator which can be done.

1 is a schematic perspective view showing a door take-out structure of the kimchi refrigerator.

Figure 2 is a perspective view showing a rail bracket of the door rail for kimchi refrigerator according to the present invention.

FIG. 3 is a schematic cross-sectional view illustrating fixing the rail bracket of FIG. 2 to an inner wall of the lower storage compartment of the kimchi refrigerator. FIG.

Explanation of symbols on the main parts of the drawings

11: rail bracket 12, 13 fastening hole

15: guide pin 18: hole

20: (lower storage room) inner wall

Kimchi refrigerator rail according to the present invention for achieving the above object is a moving rail for supporting the drawer storage compartment, a fixed rail for supporting the moving rail and a rail bracket for fixing the fixed rail to the lower storage compartment of the kimchi refrigerator The rail bracket is provided with a protrusion having a rectangular cross section as a reference means for fixing the rail bracket at an accurate position on the inner wall of the lower storage compartment, so that the rail bracket is inserted into a square hole formed in the inner wall of the lower storage compartment of the kimchi refrigerator. A rail for a kimchi refrigerator configured to be assembled by fastening means, wherein a conical guide pin is formed to protrude at a position spaced apart from the protrusion formed on the bottom surface of the rail bracket, and for the guide pin, Guide pin holes are also formed on the inner wall to It is configured to assemble the rail bracket on the secondary storage inner wall in a stable and accurate position.

Hereinafter, with reference to the accompanying drawings showing an embodiment of the present invention will be described in detail the present invention.

Figure 2 shows a rail bracket 11 provided with a reference means for fixing in the correct position on the inner wall of the lower storage compartment of the kimchi refrigerator in the door rail of the drawer chamber for the kimchi refrigerator according to an embodiment of the present invention.

The rail bracket 11 has two screw fastening holes 12 formed at a position adjacent to the lower storage compartment inlet at the side opposite to the inner wall of the lower storage compartment of the kimchi refrigerator, while a screw fastening hole 13 is formed at the rear side thereof. This is to provide sufficient support to the rail bracket when the drawer is pulled out because the load acting on the rail bracket is large on the front of the rail bracket.

According to the present invention, as a reference means for fixing the rail bracket 11 to the inner wall of the lower storage compartment in the conical guide pin at a position spaced apart therefrom with a projection 14 having a rectangular cross section provided in the existing 15 is provided.

In order to accurately assemble the rail bracket 11, the inner wall 20 of the lower storage compartment of the kimchi refrigerator also corresponds to the existing protrusion 14 and the guide pin 15, as shown in the cross-sectional view in FIG. In view of the correct setting positions of the rail brackets, the protrusion holes 16 and the guide pin holes 18 are formed, respectively.

As described above, the rail bracket assembling process according to the present invention, which has two reference means, that is, a rectangular protrusion 14 and a guide pin 15, for accurate assembly of the rail bracket, will be described with reference to FIG. 3. Let's explain.

First, two standard means provided on the bottom surface of the rail bracket, that is, the rectangular protrusions 14 and the guide pins 15 formed at positions spaced apart from each other, are formed on the inner wall 20 of the lower storage compartment of the kimchi refrigerator. It is inserted into the hole 16 and the reference hole 18, whereby the rail bracket can be stably disposed at the correct position of the inner wall of the lower reservoir, and in such a stable state by fastening to the inner wall of the reservoir with a screw to the fastening holes before and after Even when the worker holds the rail bracket with one hand and the tool is held with the other hand, the position of the rail bracket is prevented during the fastening operation so that the rail bracket can be easily fixed at the correct position at all times.

In assembling the rail bracket to the inner wall of the lower storage compartment of the kimchi refrigerator, the rail device supporting the drawer of the kimchi refrigerator according to the present invention is formed so as to protrude the guide pin together with the rectangular protrusion on the bottom of the rail bracket. Correspondingly, the guide pin hole is formed together with the square hole in consideration of the assembly position of the rail bracket on the inner wall of the lower storage compartment of the kimchi refrigerator, so that subsequent fastening work can be stably performed at the correct position. Although the work is unskilled, there is an advantage that it is possible to assemble the rail bracket in a stable and accurate position by providing two reference means.

Claims (1)

A movable rail for supporting the drawer storage compartment, a fixed rail for supporting the movable rail, and a rail bracket 11 for fixing the fixed rail to the lower storage compartment of the kimchi refrigerator, the rail bracket having an inner wall of the lower storage compartment. As a reference means for fixing in the correct position for the kimchi refrigerator configured to be assembled as a fastening means in a state in which a protrusion 14 having a rectangular cross section is fitted into a rectangular hole formed in the inner wall of the lower storage compartment of the kimchi refrigerator. In the rail, a conical guide pin 15 is formed at the bottom of the rail bracket at a position spaced apart from the left projection 14, and the inner wall of the lower reservoir of the kimchi refrigerator for such a guide pin. 20) guide pin hole 18 is also formed so that the rail bracket is stably and accurately fixed on the inner wall of the lower storage compartment of the Kimchi refrigerator. Kimchi, characterized in that the assembly is configured to position the rail for a refrigerator.