KR19990012391U - Shelf Lock of Refrigerator - Google Patents

Abstract

The present invention relates to a shelf fixing device of a refrigerator. In the related art, various types of refrigerated objects are stored on a shelf, and when the height of the refrigerated objects to be stored is higher than the separation height between the shelves installed in the fridge, the refrigerator is inclined at an angle. It was necessary to store or move the upper shelf to the upper side by a predetermined interval.When moving the installation height of the shelf to the upper side, remove the shelf seated on the shelf fixing bead completely after removing the shelf seated in the shelf fixing bead with the refrigerator door fully opened. It was very inconvenient because the shelf had to be inserted into the shelf fixing beads formed at the upper side by the height to be moved and it was very inconvenient. There was a problem.

In order to solve this problem, spaces each having a fixing groove are formed on both side surfaces, fixing portions formed integrally with the inner wound on both sides of the inner image of the refrigerating chamber, and fixing protrusions corresponding to the fixing grooves are formed at both end portions thereof, respectively. The shelf is seated on a shelf fixing bead consisting of a pivoting part which is pivotably fitted to the inside by 90 degrees so that the shelf can be easily installed by simply lifting the shelf vertically without removing the shelf completely from the inside of the refrigerating chamber when the shelf is changed. It is possible to reduce the cold air loss in the refrigerating chamber by minimizing the outflow of cold air to the outside through the refrigerating chamber door during the installation to remove the shelf and move the installation.

Description

Shelf Lock of Refrigerator

The present invention relates to a shelf fixing device of the refrigerator, and more particularly, to the shelf fixing beads installed on both sides of the inside of the refrigerating compartment by installing a rotatable part which can be rotated upward by 90 degrees, the shelf is changed by a predetermined interval when the fixing position of the shelf is changed. The present invention relates to a shelf fixing device for a refrigerator, which can be easily changed and positioned on an upper side thereof.

Generally, a plurality of shelf fixing beads are formed to protrude in the transverse direction in accordance with positions where the shelves are installed on both sides of the inside of the refrigerator, so that both ends of the shelves are seated on both shelf beads, or the structure of the shelf fixing beads is recessed. In most cases, the shelf is formed into a shape, and the shelf is sandwiched between the shelf fixing beads of the recess shape.

FIG. 1 is a perspective view illustrating a shelf fixing state of a conventional refrigerator, and as shown in FIG. 1, a plurality of shelf fixing beads 15 are disposed on each of the shelves 12 in the transverse direction to both inner beds 50 inside the refrigerating chamber 100. It is formed up and down at an installation position, and both side ends of the shelf 12 are seated upward.

Various types of refrigerated objects are stored in the lower shelf 12, but when the height of the stored refrigeration object is higher than the separation height from the upper shelf 12, the refrigerated object is tilted at an angle or the upper shelf 12 is predetermined. There was a problem that the installation must be moved upwards by the interval.

In particular, when the upper shelf 12 is moved upward and installed, the upper shelf 12 seated on the shelf fixing bead 12 is completely removed from the refrigerating compartment 100 while the refrigerating compartment door is completely opened, and then moved. It was very inconvenient because it had to be seated on the shelf fixing beads 15 formed on the upper side by the desired height. Also, the cold air leaked to the outside through the open refrigerator door while the shelf was removed and moved. Occurred.

In order to solve the above problems, the shelf fixing bead of the present invention refrigerator can be rotated 90 degrees upward and is not rotated downward to the shelf fixing bead on which each shelf is seated, thereby defining the shelf when the height of the shelf is changed. It is a technical task to provide a shelf fixing device of a refrigerator which can be lifted up as it is vertically upward by a distance and can be easily changed and seated.

1 is a perspective view showing a shelf fixed state of a conventional refrigerator

Figure 2 is a perspective view and enlarged perspective view showing the shelf fixing device of the refrigerator according to the present invention

Figure 3 is an enlarged perspective view of the main portion showing the shelf fixing device of the refrigerator according to the present invention

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

10, ... lower lathe 15,20 .... lathe fixed bead

30 .... Rotating part 32 .... Fixing protrusion

40 .... Government 42 .... Home

43 .... Spring mounting groove 45 .... Space section

50 .... Injury

In order to achieve the above technical problem, the shelf fixing device of the present invention refrigerator has a space portion formed with fixing grooves on both sides of the interior, and fixing portions formed integrally with the internal wound on both sides of the inner image of the refrigerating chamber, and fixing corresponding to the fixing groove. The protrusions are formed at both end portions, respectively, so that the shelf can be seated on a shelf fixing bead consisting of a rotating part which is fixed to the inside of the space so that it can be rotated 90 degrees upward and not rotated downward.

Hereinafter, the shelf fixing apparatus of the refrigerator according to the present invention will be described in detail with reference to the drawings.

Figure 2 is a perspective view and an enlarged perspective view showing the shelf fixing device of the refrigerator according to the present invention, Figure 3 is an enlarged perspective view of the main portion showing the shelf fixing beads of the refrigerator according to the present invention, as shown in Figures 2 and 3 Likewise, both sides of the inner box 50 of the refrigerating chamber 100 are provided with a plurality of shelf fixing beads 20 consisting of a fixing part 40 and a rotating part 30 in each shelf installation position up and down, the fixing part ( 40 are formed integrally with the inner wound 50 on both sides of the inner wound 50 laterally.

Above the fixing part 40, a space 45 is formed so that a part of the rotating part 30 can be rotatably fixed along the length of the fixing part 40, and the space 45 Fixing grooves 42 are formed on both sides of the grooves, respectively.

Spring mounting grooves 43 of a predetermined depth are formed on both sides of the lower surface of the space 45, and springs 44 are installed therein.

Rotating portion 30 in which the fixing protrusions 32 corresponding to the fixing grooves 42 respectively protrude from the lower ends of both sides is fixed to the fixing protrusions 32 so as to be rotatable in the fixing grooves 42, respectively.

The rotating part 30 has a spring installation groove 43 formed on both bottom surfaces thereof is elastically connected by the fixing part 40 and the spring 44 so that the rotating part 30 can be rotated upward by 90 degrees and the rotating part 30 If no external force is applied, both sides of the shelf 10 may be seated on the upper side of the pivoting part 30 by keeping the state lying on the inner side of the space 45.

On the other hand, the locking jaw 11 formed on both side end surfaces of the shelf 10 is in surface contact with the long side end portion of the pivoting part 30 outward and serves as a guide during the installation of the shelf 10. It is to prevent the left and right separation of the shelf 10 from).

In the shelf fixing device of the present invention refrigerator having such a configuration, both side ends of the shelf 10 are seated to the upper side of the pivoting part 30, and the locking jaw 11 formed at the bottom of both side ends of the shelf 10 is the pivoting part. It is installed stably while making surface contact with the long side of (30).

When a refrigeration object higher than the height between the lower shelf 10 and the upper shelf 10 'installed on the upper shelf 10 is accommodated in the lower shelf 10, the upper shelf 10' is lifted vertically as it is. Both sides of the upper lathe 10 'are pushed up the lower surface of the rotating part 30 of the lathe fixing bead 20 provided on the upper side of the upper lathe 10', and the rotating part 30 is excessively excessive. When it is returned to its original state by the spring elastic force, the upper shelf 10 ′ is seated on the pivoting part 30.

As described above, when storing a refrigeration object higher than the gap between the lower shelf 10 and the upper shelf 10 'in the lower shelf 10, the upper shelf 10' is completely removed from the refrigerating chamber and installed outside. It is possible to simply change the installation position of the shelf by moving vertically upwards without the hassle of moving to the shelf fixing beads.

As described in detail above, the shelf fixing device of the present invention refrigerator is formed on the shelf fixing bead on which the shelf is seated so that it can be rotated upward only, so that the shelf can be easily installed without changing the shelf completely out of the refrigerating chamber when the shelf is changed. Can be settled, and by reducing the time required for the mobile installation of the shelf to reduce the cold air loss in the refrigerator compartment by minimizing the leakage of cold air to the outside through the open refrigerator door while removing the shelf and moving installation It is a useful design.

Claims (3)

In the shelf fixing device of the refrigerator in which the shelf 10 is seated on the plurality of shelf fixing beads 15 formed on both sides of the inner inner case 50 of the refrigerator, Space portions 45 formed with fixing grooves 42 are formed on both inner sides thereof, and fixing portions 40 integrally formed with the inner wounds 50 on both sides of the inner wounds 50 of the refrigerating chamber 100 and the fixing grooves ( Fixing protrusions 32 corresponding to 42 are formed at both end portions, respectively, and include a pivoting portion 30 that can be pivoted 90 degrees upwards in the space portion 45 and is fixed so as not to rotate downwards. The shelf fixing device of the refrigerator, characterized in that the shelf 10 is placed on the rotating part 30 of the shelf fixing bead 20. The method of claim 1, wherein the rotating part 30 is suppressed toward the space 45 by the spring 44 provided on the lower surface of the rotating part 30 and the bottom of the space 45. Shelf lock of the refrigerator. According to claim 1, Shelf fixing device of the refrigerator, characterized in that the latching jaw (11) is supported on the lower surface of both sides of the shelf (10) while being in surface contact with the long side of the rotating part (30).