KR200142501Y1 - Refrigerator shelf - Google Patents

Abstract

The present invention relates to a shelf of a refrigerator, and an object of the present invention is to provide a refrigerator shelf that can easily adjust the height of a shelf for storing food and efficiently utilize a storage space for storing food.

In the refrigerator according to the present invention, a rail 30 formed vertically long on the mounting table 12a of the door 12 and a fixing groove 31 are formed in the rail 30, and fixed while moving along the rail 30. The protrusion part 41 which fixes the door shelf 22 is provided by inserting in and out of the groove | channel 31. As shown in FIG.

Therefore, since the position selection width of the shelf 20 is not limited, the shelf 20 is fixed according to the size of the object, so that the storage space can be efficiently utilized, and the height of the shelf 20 can be adjusted without removing the object. There is an advantage.

Description

Shelf of refrigerator

1 is a front view of a conventional refrigerator.

2 is a front view of the refrigerator according to the present invention.

3 is a view showing a state in which the door shelf is separated from the door.

4 is a view showing a fixed state by extracting only a part of the door shelf.

5 is a plan sectional view showing the fixed state of the door shelf.

6 is a plan sectional view showing a state when the door shelf moves.

7 (a) is a state diagram of the coupling between the protrusion provided on the mounting table and the insertion groove formed in the door shelf,

(B) is a view showing the protrusion that is passed by the guide groove when the door shelf moves.

* Explanation of symbols for main parts of the drawings

10: main body 11: storage room

12 door 12a mounting table

22: door shelf 22a: extension

22b: insertion groove 22c: guide groove

30: rail 31: fixing groove

32: seating groove 33: protrusion

40: housing 41: protrusion

51: elastic member 52: locking plate

53: roller

The present invention relates to a refrigerator, and more particularly, to improve the shelf fixing device of the refrigerator, the shelf position of the refrigerator is easy to adjust, and relates to a shelf of the refrigerator that can efficiently utilize the space in the refrigerator.

Generally, a refrigerator is used to condense cold air around a cooler by a fan or directly install the cooler in a freezer compartment and a refrigerating compartment, respectively, to store various foods in a frozen and refrigerated state to maintain freshness for a long time.

As shown in FIG. 1, a conventional refrigerator having such a function includes a main body 1 having a storage compartment therein, and a door 3 opening and closing the storage compartment 2 on one side of the main body 1 is installed. It is. The storage compartment 2 and the interior of the door 3 are provided with a storage compartment shelf 4 and a door shelf 5 for storing food, respectively.

First, in order to fix the storage shelf 4, the multi-stage pedestal 6 is installed in the side wall of the storage compartment 2, and the storage compartment shelf 4 is inserted and fixed to this multi-stage pedestal 6. In addition, grooves 5a are formed on both sides of the door shelf 5, and the projections 3a are installed and fixed to the door 3 accordingly.

However, the storage shelf or door shelf configured as described above has a limited fixed position, which causes a problem that space cannot be efficiently used. In other words, the size of food stored in the refrigerator is different, and when food is stored in a storage shelf or a door shelf having a fixed position, a space may be left in the upper portion of the food, or may be caught by a shelf installed at an upper portion thereof. When this happens, the storage is stacked and stored in the remaining empty space, or the food is stored by removing the upper shelf. However, when the upper shelf is removed, the empty space is left on the upper part of the food, thereby reducing the storage efficiency. In particular, the door shelf is detachably installed, but its position is fixed so that the height of the door does not match, and thus the space utilization in the refrigerator is not efficiently made in many cases.

In addition, the shelf of the storage room can be changed a little position due to the rail consisting of a multi-stage, in order to move the position is to remove all the food stored in the shelf, remove it and insert it in the desired position, the food has to be stored again have.

Therefore, to solve such a problem, an object of the present invention is to provide a refrigerator shelf that can easily adjust the height of the shelf for storing food, and efficiently utilize a storage space for storing food.

In order to achieve this purpose the present invention,

In the refrigerator provided with a main body having a storage compartment therein, a door for opening and closing the storage compartment on one side of the main body, a pair of mounting brackets protruding inside the door, and a shelf installed on the mounting bracket,

Each rail is formed with a groove formed up and down facing each other, a housing installed on both sides of the shelf and inserted into the rail and moving along the rail, a plurality of fixing grooves formed on one side of the rail, and protrudingly installed in the housing. Protruding portion to be inserted and detached elastically, the housing is characterized in that it is provided with a means for elastically pressing so as to be inserted into the fixed groove as the protrusion is advanced.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment to which the present invention is applied.

As shown in FIG. 2, the refrigerator according to the present invention includes a main body 10 having a storage compartment 11 provided therein, and a door 12 that opens and closes the storage compartment 11 at one side of the main body 10. Prepared. In addition, inside the storage compartment 11 and the door 12, a shelf 20 for storing food is provided, respectively, the storage shelf 21 in the storage compartment 11 and the door shelf 22 inside the door 12. It consists of. Among them, the base 13 is installed in multiple stages on both side walls of the storage compartment 11 so that the storage compartment shelf 21 is fixed.

On the other hand, the door shelf 22 is installed inside the door 12 to accommodate eggs, beverage bottles, etc., the both ends of the door 12 is the main body 10 so that the height of the door shelf 22 can be adjusted. ) Is provided with a mounting (12a) extending to the inner side, facing each other is formed with a groove formed vertically long vertically, the rail 30 is formed in the lower opening.

The structure which fixes the door shelf 22 with respect to the rail 30 using FIG. 3 and FIG. 4 is demonstrated. First, both sides of the door shelf 22 are provided with a housing 40 which can be inserted into the rail 30 to move along the rail 30 and move the door shelf 22. A plurality of fixing grooves 31 are formed at one side in the 30. The protrusion 41 which is inserted into the fixing groove 31 and can be detached while fixing the door shelf 22 is installed on the outer surface of the housing 40 to correspond to the fixing groove 31. When the protrusion 41 is inserted into the fixing groove 31, the door shelf 22 is fixed, and when the door shelf 22 is pulled, the protrusion 41 elastically presses so that the protrusion 41 can be separated from the fixing groove 31. Pressing means are installed in the housing 40.

The elastic pressing means, first, a part of the protrusion protruding out of the housing 40 on the opposite side on which the projection 41 is installed, and the roller 53 installed to smoothly move by moving the door shelf 22. And a shaft 52a is installed to allow the roller 53 to rotate, and the locking plate is disposed in the housing 40 so as to allow flow in the housing 40 but not to detach the roller 53 from the housing 40. 52 is provided. In addition, an elastic member 51 is provided between the locking plate 52 and the housing 40 to elastically press the protrusion 41 into the fixing groove 31.

On the other hand, an extension portion 22a is provided to extend the door shelf 22 rearward to assist in fixing the door shelf 22 fixed only by the protrusion 41 and the fixing groove 31. A plurality of seating grooves 32 into which the extension part 22a is inserted are formed in the inner surface of the door 12 so that the 22a can be fixed to the door 12 side. In addition, a plurality of protrusions 33 are provided on the mounting table 12a in front of the rail 30 so as to support the front of the door shelf 22. Correspondingly, insertion grooves 22b are formed on both sides of the door shelf 22. ) Is formed. In addition, guide grooves 22c are formed at both sides of the door shelves 22 adjacent to the fixing grooves 31 in order to prevent the protrusions 33 from moving when the door shelves 22 are moved up and down. .

In addition, the locking jaw 31a is provided on the lower surface of the fixing groove 31 so that the protrusion 41 can not easily come out of the fixing groove 31, and the hooking portion is also provided on the lower surface of the protrusion 41 to be caught by the locking jaw 31a. 41a is formed.

In the refrigerator configured as described above, the door shelf is fixed as shown in FIG. 5, and the center of the door shelf 22 is fixed by the protrusion 41 inserted into the fixing groove 31, and the protrusion 41 is fixed. Hanging portion (41a) is caught on the locking step (31a) formed so as not to easily escape from the groove 31 is more firmly fixed. In addition, the rear part of the door shelf 22 is supported by the extension part 22a inserted in the seating groove 32 formed in the door 12. In this fixed state, since the protrusion 41 is inserted into the fixing groove 31 by the elastic member 51 pushing the roller 53 by the restoring force, it is elastically pressed to maintain the fixed state.

To move the door shelf 22 in this fixed state to adjust the height, the door shelf 22 is pulled forward as shown in FIG. Then, the elastic member 51 is compressed by the roller 53, so that the entire door shelf 22 is moved forward, and thus the protrusion 41 comes out of the fixing groove 31, and the extension part in the seating groove 32. (22a) comes out. Then, while moving the door shelf 22 to move to the desired position. At this time, the movement of the door shelf 22 can flow smoothly due to the roller 53 installed in the housing 40 in the rail 30. Then, when the desired position is removed, the door shelf 22 is retracted by the restoring force of the elastic member 51 when the force pulled forward is removed, and the protrusion 41 and the extension part 22a are fixed grooves, respectively. 31) and the mounting groove (32).

On the other hand, the projection 33, which has been inserted and fixed in the insertion groove 22b in the state shown in (a) of FIG. 7, to assist the front of the door shelf 22, is removed while the door shelf 22 is pulled out. As shown in (b) of FIG. 7, the door 33 is moved from the fixing groove 22b and positioned in the guide groove 22c so that the door 33 is not disturbed by the protrusion 33.

Although the door shelf has been described as an embodiment according to the present invention, the present invention is not limited to the door shelf, but may be applied to various places such as a refrigerator compartment and a shelf of a freezer compartment.

As described in detail above, in the refrigerator according to the present invention, the rail is formed up and down on the mounting table of the door and the fixing groove is formed in the rail, and the projection part for fixing the door shelf by being inserted into the fixing groove while moving along the rail. Is prepared.

Therefore, since the shelf is not limited in position selection width, the shelf is fixed to the size of the object, thereby efficiently utilizing the storage space, and there is an advantage of adjusting the height of the shelf without taking out the object.

Claims (3)

The main body 10 is provided with a storage compartment 11 for storing and storing food, a door 12 installed in the main body 10 to open and close the storage compartment 11 of the main body 10, and the door 12 In the refrigerator consisting of a pair of mounting base 12a protruding inward and the door shelf 22 provided in the mounting base 12a, The rail 30 is formed to face each other on the inner surface of the mounting table 12a vertically long and formed with a plurality of fixing grooves 31 on one side, A housing 40 which is guided to the rail 30 and inserted into the rail 30 so that the door shelf 22 is moved up and down and protrudes on both sides of the door shelf 22; The door shelf 22 protruding from the housing 40 is height-adjusted and inserted into the fixing groove 31 of the rail 30 so as to be fixed to the door 12 and protruding from the housing 40. 41) and, An elastic member 51 installed inside the housing 40 to elastically press the protrusion 41 so that the protrusion 41 is inserted into the fixing groove 31; When the elastic member 51 is pressed and the protrusion 41 is separated from the fixing groove 31, the protrusion 41 is easily moved so that the door shelf 22 protruding from the housing 40 is easily moved. A roller 53 protruded outwardly of the housing 40 opposite to the roller 53 and installed in the housing 40 via a shaft 52a; Shelf of the refrigerator, characterized in that the roller 53 is made of a locking plate 52 provided inside the housing 40 so as not to be separated from the housing 40 and to support the elastic member 51 at the same time. The method of claim 1, The door shelf 22 is formed with an extension part 22a extending a predetermined length toward the door 12, A plurality of seating grooves 32 are formed on an inner side surface of the door 12 so that the extension part 22a can be inserted and removed. A plurality of protrusions 33 protrude from one side of the mounting table 12a, Inserting grooves 22b corresponding to the protrusions 33 are formed on both side surfaces of the door shelf 22, Shelf of the refrigerator, characterized in that the guide grooves (22c) are formed to extend in the vertical direction on both sides of the door shelf (22) adjacent to the insertion groove (22b). The method of claim 1, A locking jaw 31a is formed on the bottom surface of the fixing groove 31, Shelf of the refrigerator, characterized in that the hooking portion (41a) is formed on the lower surface of the projection (41) spanning the locking step (31a).