KR19990035640U - Refrigerator Door Shelf - Google Patents

Abstract

The present invention relates to a door shelf of a refrigerator, the purpose of which is to prevent the flow of the egg holder by improving the bottom surface of the door shelf is seated.

The door shelf 500 of the refrigerator according to the present invention is coupled to seat the egg stand 600 on the rear surface of the refrigerating chamber door 121, and suppresses the flow of the egg stand 600 on the bottom surface of the door shelf 500. The fixing protrusion 530 protruded upward so as to be configured.

Therefore, the leg portion 630 of the egg rack 600 is located between the rear wall surface of the door shelf 500 and the fixing protrusion 530, so that the egg rack 600 does not move during the opening and closing operation of the refrigerating chamber door 121. There is an advantage that the eggs are not broken.

Description

Refrigerator Door Shelf

The present invention relates to a door shelf of a refrigerator, and more particularly, to a door shelf of a refrigerator installed in the rear of the refrigerator door to open and close the refrigerator compartment.

In general, the refrigerator is configured to supply the cold air generated from the evaporator of the refrigeration cycle to the storage compartment to maintain the freshness of various foods for a long time.

Such a refrigerator is a storage compartment having an open front in a cabinet forming an outer body, and includes a freezer compartment for storing frozen food and a refrigerator compartment for storing refrigerated food, and a freezer door and a refrigerator compartment door for opening and closing the freezer compartment and the refrigerator compartment are hinged. Are combined.

In the freezer compartment and the refrigerating compartment, shelves are installed in the horizontal direction so that food can be stored and stored. The refrigerator compartment is provided in multiple stages because the internal space is larger than the freezer compartment.

Moreover, the door shelf which accommodates small foods is provided in the back of each door. Since the refrigerating chamber door is relatively larger than the freezing chamber door, the door shelf is provided in multiple stages to store drinks and the like.

Among the door shelves made of plastic material composed of multiple stages in the refrigerating chamber door, the uppermost shelf of the door is provided with an egg holder into which eggs are inserted and accommodated, and a cover that moisturizes the upper part thereof is configured, referring to FIG. 1. Referring to the structure of the door shelf is installed in detail as follows.

First, as shown in the rear portion of the refrigerating chamber door 10, a pair of support portions 11 are installed to be spaced apart at regular intervals so as to support both end portions of the door shelf 20, and the inner wall surface thereof in the horizontal direction A protruding guide portion 12 and a rectangular locking jaw 13 is formed on the upper portion thereof. On both sides of the door shelf 20 coupled to the upper end of the refrigerating chamber door 10, the guide groove 21 is also formed in the horizontal direction so that the guide portion 12 protruding from the support 11 is inserted. Rectangular locking holes 22 are drilled in the rear portions of the upper ends of both sides, respectively.

Therefore, when the door shelf 20 is pushed between the support parts 11 so that the guide part 12 is inserted into the guide groove 21, the locking jaw 13 of the support part 11 is fitted into the locking hole 22 so that the door The shelf 20 is firmly fastened. And the egg rack 15 is inserted into the door shelf 20 is coupled to accommodate the egg shelf 15 is received, the cover 14 is provided to cover the upper portion thereof to perform a moisturizing function. At this time, the width of the door shelf 20 is configured so that the egg holder 15 can be comfortably seated, it can facilitate the removal of the egg holder (15).

In the refrigerator equipped with the door shelf 20, the air in the freezer compartment (not shown) and the refrigerating compartment (not shown) moves to the evaporator (not shown) as the circulation fan (not shown) provided at the rear side of the freezer compartment (not shown) is rotated. It is introduced into the cold air passing through the evaporator (not shown) and forcedly blown into the freezing compartment (not shown) and the refrigerating compartment (not shown) through the cold air duct (not shown). Accordingly, the foods stored in the freezer compartment and the refrigerating compartment are stored in the frozen and refrigerated state, respectively, and the eggs stored in the egg rack 15 of the door shelf 20 are also kept in a fresh state by exchanging heat with cold.

However, such a refrigerator has a problem that an egg stand 15 seated on the door shelf 20 flows during the opening / closing operation of the refrigerating chamber door 10, and thus the broken eggs are often broken.

That is, the door shelf 20 is seated to allow easy insertion and removal of the egg rack 15, the egg rack (15) in the process of opening and closing the refrigerating chamber door 10 due to the width dimensions of the door shelf (20). ) Flows. Therefore, when the refrigerator compartment door 10 is opened and closed strongly, the egg stand 15 is severely moved, the egg is broken by hitting the neighbors.

The present invention is to solve this problem, the purpose of the present invention is coupled to the door shelf to seat the egg rack on the back of the refrigerating chamber door, the fixing protrusion protruding upward to suppress the flow of the egg holder on the bottom surface thereof By constructing, the leg part of the egg rack is located between the rear wall surface of the door shelf and the fixing protrusion to provide a door shelf of the refrigerator in which the egg rack does not move during the opening and closing operation of the refrigerating chamber door.

1 is a perspective view showing the structure of a conventional door shelf of a refrigerator.

Figure 2 is a perspective view showing a door shelf of the refrigerator according to the present invention.

3 is an exploded perspective view showing the structure of the door shelf according to the present invention.

4 is a cross-sectional view taken along the line A-A shown in Figure 3, a side cross-sectional view of the door shelf seated on the egg rack.

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

120. Refrigerator 121. Refrigerator door

500..door shelf 530..fixing protrusion

600. Egg rack 610 Storage slot

620 .. Stand 630. Leg

The present invention for achieving the above object is a refrigerator compartment door for opening and closing the refrigerating compartment, a door shelf provided on the back of the refrigerating compartment door, the shelf is formed in the door shelf and the storage groove which is stored in the door shelf and stored therein and supports it In the refrigerator with an egg rack with a leg to

The bottom surface of the door shelf is provided with a fixing protrusion protruding to the upper end is characterized in that the leg of the egg stand is seated between the rear wall surface and the fixing protrusion of the door shelf to prevent the flow of the egg holder.

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

2 is a perspective view showing the overall structure of the refrigerator to which the present invention is applied, and FIGS. 3 and 4 are sectional views showing an exploded perspective view and a fixing protrusion of the door shelf according to the present invention.

As the refrigerator to which the present invention is applied, as shown in these, a freezer compartment 110 for storing frozen food 110 and a refrigerating compartment 120 for storing refrigerated food are formed in a cabinet 100 forming an appearance, which is a partition wall ( It is provided to be partitioned up and down by 300 and the freezing chamber door 111 and the refrigerating chamber door 121 for opening and closing them are hinged to the front surface of the cabinet 100 so as to be rotatable.

A cooling chamber (not shown) is formed at the rear of the freezing chamber 110, and an evaporator (not shown) for generating cold air and a circulation fan (not shown) are installed as a means for forcibly blowing the generated cold air. . In order to guide the supply of such cold air, a freezer compartment cold air duct (not shown) and a cold compartment cold air duct 400 having a plurality of cold air outlets 410 and 420 are arranged on the rear side walls of the freezer compartment 110 and the refrigerating compartment 120, respectively. do. After the heat exchange in the freezer compartment 110 and the refrigerating chamber 120, the air is introduced into an evaporator (not shown) to be cooled again, and a return duct (not shown) is provided in the partition wall 300 to return the cold air. ) It is formed to communicate with the installation part.

The refrigeration chamber 120 having a relatively large internal space has a shelf 130 as a kankan to store a plurality of refrigerated foods, and a vegetable box 200 configured to prevent cold air from directly contacting the food is stored under the shelf 130. It keeps the moisture of the prepared food for a long time.

On the other hand, the rear door of the refrigerating chamber door 121 has a multi-stage door shelf 500 is arranged up and down, the egg holder 600 for storing the sound water and eggs. The door shelf 500 at the top of which the egg holder 600 is installed is attached to the rear surface of the refrigerating chamber door 121 through the locking hole 510 and the guide groove 520, and is detachably fastened. same.

First, the rear surface of the refrigerating chamber door 121 is provided to be spaced apart by the length of the door shelf 500, and a pair of support portions 122 are erected to support the side portions thereof, and the inner wall surfaces thereof protrude in a predetermined length in the horizontal direction, respectively. The guide portion 123 is formed, and a rectangular locking jaw 124 protrudes from the upper portion thereof. In addition, the guide groove 520 is formed in the horizontal direction so that the guide parts 123 are slid and coupled to both side portions of the door shelf 500, and rectangular locking holes 510 are drilled in the rear portions of the upper sides of the door shelves 500, respectively. In the case of fastening the door shelf 500, the locking step 124 is fitted and coupled. Accordingly, when the door shelf 500 is pushed so that the guide part 123 may be inserted into the guide groove 520, the locking jaw 124 is inserted into the locking hole 510 and the separation thereof is prevented and firmly fastened.

As described above, the door shelf 500 coupled to the top of the rear surface of the refrigerating chamber door 121 is typically housed with an egg holder 600, and a cover 700 covering the refrigerator 700 is formed to form a moisturizing room. As an element, the bottom surface of the door shelf 500 is formed to protrude a fixing protrusion 530 to prevent the flow of the egg holder 600 accommodated in the opening and closing operation of the refrigerating chamber door 121.

That is, the egg rack 600 is spaced apart at regular intervals so that the eggs can be inserted and accommodated, and consists of a rectangular rack plate 620 provided with a plurality of storage openings 610 of a predetermined diameter and the leg portion 630 supporting them. . The leg portion 630 is extended to the lower side of the mounting plate 620 is provided with a mounting plate 620 is spaced apart from the bottom surface of the door shelf 500. And the fixing protrusions 530 protruding upward to contact the inner side of the leg portion 630 of the egg rack 600 is spaced at a predetermined interval on the bottom side of the door shelf 500 in which the egg rack 600 is comfortably seated. It is integrally injection molded. At this time, the interval between the fixing protrusion 530 is made to correspond to the interval between the leg portion 630 of the egg holder 600 adjacent to the rear wall surface of the door shelf 500. Accordingly, the lower end of the leg portion 630 of the egg holder 600 is installed between the rear wall surface of the door shelf 500 and the fixing protrusion 530, so that the egg holder 600 during the opening and closing operation of the refrigerating chamber door 121. Flow is prevented.

Next will be described the operation and effects of the refrigerator employing the door shelf 500 according to the present invention configured as described above.

First, when the circulation fan (not shown) provided in the upper portion of the cooling chamber (not shown) is rotated, the cold air generated in the evaporator (not shown) through the cold air outlets 410 and 420 of each cold air duct 400, the freezing chamber 110. ) Is supplied to the refrigerating chamber 120 and is heat-exchanged while cooling the stored food. Subsequently, the heat-exchanged air is re-cooled by reflow into an evaporator (not shown) through a return duct (not shown) and supplied to the freezing compartment 110 and the refrigerating compartment 120 again, and thus stored in the freezing compartment 110 and the refrigerating compartment 120. The food is kept fresh for a long time. In addition, the eggs plugged into the storage port 610 of the egg holder 600 seated on the door shelf 500 are also heat-exchanged with cold and stored in a fresh state.

On the other hand, when you want to take out the eggs or take out the stored food stored in the shelf 130 of the refrigerating chamber 120, you have to open and close the refrigerating chamber door 121, the egg rack 600 provided in the door shelf 500 is As described above, since the fixing protrusion 530 does not move, the eggs are not broken due to the opening and closing operation of the refrigerating chamber door 121.

That is, the lower end of the leg portion 630 of the egg holder 600 is installed to be located between the fixing protrusion 530 and the rear wall surface of the door shelf 500 to prevent the flow in the front and rear directions. Accordingly, even when the refrigerating chamber door 121 is severely opened and closed, the egg holder 600 is firmly seated on the door shelf 500, so that the egg plugged into the storage opening 610 does not collide with the neighboring ones, so it is not broken. .

As described in detail above, the door shelf of the refrigerator according to the present invention is coupled to seat the egg rack on the back of the refrigerating chamber door, the fixing projection protruding upward to suppress the flow of the egg rack on the bottom surface of the door shelf Configured.

Therefore, the leg portion of the egg stand is located between the rear wall surface and the fixing protrusion of the door shelf, there is an advantage that the egg store does not break during the opening and closing operation of the refrigerating chamber door is not broken.

Claims (1)

The refrigerator compartment door 121 that opens and closes the refrigerating compartment 120, a door shelf 500 provided on the rear surface of the refrigerator compartment door 121, and a storage port accommodated in the door shelf 500 and stored in the door shelf 500. In the refrigerator having a rack 620 is formed, and the egg rack 600 is provided with a leg portion 630 for supporting it, The bottom surface of the door shelf 500 is provided with a fixing protrusion 530, the tip of which protrudes upward, the leg of the egg rack 600 between the rear wall surface of the door shelf 500 and the fixing protrusion 530. Part 630 is seated door shelf of the refrigerator, characterized in that the flow of the egg holder 600 is prevented.