KR200146129Y1 - Revolution tray of refrigerator - Google Patents

Abstract

The rotating shelf stop device of the refrigerator according to the present invention includes a stop protrusion 224 protruding from one side of the lower surface of the rotary shelf 220 so that the rotary shelf 220 rotates simultaneously, and the rotary shelf 220 is 90 degrees. Since it is made of a stopper 240 is installed on one side of the auxiliary shelf 210 to stop the rotation of the rotary shelf 220 is locked to the stopper 224 when rotated by °, the object When you take out the object stored inside or put the object in the space inside, you can use the object stored inside according to the rotation of the rotary shelf 220 without removing the object in front of the user. It is possible to come to the front of the convenience, as well as to minimize the void space on the shelf, and also the rotary shelf 220 is rotated at a predetermined angle to stop at a predetermined position so that the object can be stored easily Be Will.

Description

Refrigerator shelf stop

1 is a cross-sectional perspective view showing a conventional refrigerator.

2 is a perspective view showing a combination of a conventional damper member and the shelf means.

3 to 6 are views showing a first embodiment of the present invention,

3 is an overall perspective view showing a refrigerator provided with shelving means.

4 is an exploded perspective view showing the shelf means.

5 is a sectional view showing the main part of the state of engagement of the stop.

(A) (b) (c) of FIG. 6 is a plan view showing step by step an operation state of the lathe means,

(a) is a top view which shows the state before operation of a rotating shelf.

(b) is a top view which shows the state in which the rotating shelf rotated 90 degrees.

(c) is a top view which shows the state in which the rotating shelf was rotated 180 degrees.

7 is a sectional view showing the main parts of the stopper according to the second embodiment of the present invention.

8 is a sectional view showing the main parts of the stopper according to the third embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

200: shelf means 210: auxiliary shelf

220: rotary lathe 224: stopper

240: stop portion 241: bullet member

242: lifting member 242a: stop groove

243: cover member

The present invention relates to a rotating shelf stopper of a refrigerator, and in particular, to accommodate the object (eg, various storage containers or foods) inside the shelf (for example, inside the refrigerator when viewed from the center of the user). The present invention relates to a refrigerator's shelving device that can be conveniently used while minimizing invalid space.

In the conventional refrigerator, as illustrated in FIGS. 1 and 2, the main body 10 forming an external appearance, and the freezer compartment 20 and the refrigerating compartment 30 are divided into upper and lower sides of the main body 10. At the same time, the evaporator 40 has a built-in heat insulating member 50 formed so as to communicate with the freezing and refrigerating chamber 20, 30, and the cold cold heat exchanged by the evaporator 40 on the rear side of the heat insulating member 50 Cold air circulation means 60 driven by being supplied with power to be circulated to the freezing and refrigerating chambers 20 and 30 through the inside of the heat insulating member 50, and the inside of the freezing and refrigerating chambers 20 and 30. The kankan is divided into a plurality of shelf members 70 which are detachably fixed at a predetermined height in the freezing and refrigerating chambers 20 and 30 so as to support the object on the upper side, and the heat insulating member 50 is connected in communication with the space. To guide the supply of cold air in the freezer and refrigerator compartments 20 and 30 in which the compartment is partitioned by the shelf member 70. Hinged coupling is opened and closed by opening and closing the damper member 80 and the front opening of the refrigerating and refrigerating chambers 20 and 30 to take out the objects stored and stored in the freezing and refrigerating chambers 20 and 30, respectively. Refrigerated and refrigerating chamber doors 90, 91 are made.

At this time, cold air formed in the freezing and refrigerating chambers 20 and 30 by the blowing force of the cold air circulation means 60 passes through the evaporator 40 embedded in the heat insulating member 50 on the front side of the heat insulating member 50. While the cold air inlet 51 is formed at the upper and lower portions so as to be heat-exchanged with cold cold again, the rear side of the damper member exchanges the cold air heat-exchanged while passing through the evaporator 40 by the blowing force of the cold air circulation means 60. Cool air outlets 52 are formed at the upper and lower portions of the freezing and refrigerating chambers 20 and 30 to discharge through the 80.

The freezing circulation means (60) is mounted between the freezing chamber (20) and the refrigerating chamber (30) and is driven by receiving power and rotated by receiving the driving force of the motor (61). It is composed of a blowing fan 62 for distributing and supplying each of the freezing and refrigerating chambers 20 and 30, and simultaneously sucking the cool air in the freezing and refrigerating chambers 20 and 30 to the inside of the heat insulating member 50.

The front member 70 is seated and fixed at a predetermined height with a predetermined distance from each other by guide jaws 11 protruding from both side walls of the freezing chamber 20 and the refrigerating chamber 30.

On the front surface of the damper member 80, a plurality of cold air outlets 81 are formed at predetermined intervals so that cold air is ejected into the freezing and refrigerating chambers 20 and 30, and the cold air outlets 81 are cold air. A plurality of guide ribs 82 are integrally formed so as to guide the discharge flow of the same and to prevent the cold air discharge port 81 from being blocked by the object placed on the shelf member 70.

In the drawings, reference numeral 100 denotes a main condenser, 101 an auxiliary condenser, 102 a compressor, and 103 an ice maker.

When the freezer and refrigerator compartments 20 and 30 of the refrigerator configured as described above operate the compressor 102 mounted in the machine room (not shown) by turning on the main switch (not shown) to reach a predetermined set temperature. By the compression action of the compressor 102, the high-temperature, high-pressure gas refrigerant gas is discharged through the refrigerant pipe (not shown), passes through the auxiliary condenser 101, and flows along the main condenser 100, thereby condensing.

The refrigerant condensed while passing through the main condenser 100 is phase-changed into a high-pressure liquid refrigerant at a temperature slightly higher than room temperature, which is the ambient temperature of the refrigerator, and decompressed by passing through a capillary tube (not shown). As it flows along the 40, it is vaporized at low temperature and low pressure and at the same time evaporated to cool.

On the other hand, when the blowing fan 62 is rotated by the driving force of the motor 61 of the cold air circulation means 60, the air in the freezing and refrigerating chambers 20 and 30 is blown by the blowing force of the blowing fan 62. It is introduced into the cold air inlet 51 formed at the front side of the heat insulating member 50 and passes through the evaporator 40 mounted in the heat insulating member 50, thereby exchanging heat with cold cold, and the cold cold air is formed at the rear side of the heat insulating member 50. The freezing chamber 20 and the refrigerating chamber are discharged through the formed cold air outlet 52 and guided by the damper member 80 while being bisected in the vertical direction by the blowing force of the blower fan 62. By being supplied to the (30) side, the various objects stored at a predetermined height through the plurality of shelf members 70 in the freezing and refrigerating chambers 20 and 30 are frozen and refrigerated.

However, the shelf member 70 of the conventional refrigerator configured as described above has a structure fixed to a predetermined height by guide jaws 11 protruding from both inner side walls of the refrigerating chamber 30, but the shelf member 70 of such a structure If you try to take out the object stored inside or put the object in the space inside, the object in front of you will be interfered by the object in front of you. After the removal, there was a problem such as inconvenience and inconvenience of using the object to be stored.

Accordingly, the present invention has been made to solve the above problems, and the object of the present invention is to make the object housed inward according to the rotation of the shelf to the front of the user to provide convenience and at the same time invalid space The present invention provides a refrigerator turning stop device of a refrigerator which can be minimized and stops at a predetermined position after the rotating shelf is rotated at a predetermined angle to facilitate storage of an object.

In order to achieve the above object, the rotating shelf stopper of the refrigerator according to the present invention is a rotating shelf stopper of the refrigerator rotatably installed on an upper side of an auxiliary shelf of a rotating shelf accommodating an object, when the rotating shelf is rotated. When the rotating shelf is rotated at the same time, the stopper protruding on one side, and the stopper is locked to the stopper when the rotating shelf is rotated by 90 °, the auxiliary shelf is characterized in that the stopper is installed on one side to stop the rotation turning It is done.

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 3 to 6.

In the drawings, the same components as those in the related art are denoted by the same names and the same reference numerals, and detailed description thereof will be omitted.

In the drawing, reference numeral 200 denotes a shelf means that is rotated while moving in a straight line at a certain distance so that the inside of the object is moved forward without removing the object in front of the user when the object is put into or taken out of the inside of the refrigerator. It is shown.

That is, the shelf means 200, the auxiliary shelf 210 fixed to a certain height by a pair of guide jaw 11 protruding from both inner side walls of the refrigerator, and rotates under the guidance of the auxiliary shelf 210 While the rotating shelf 220 is installed on the upper part of the auxiliary shelf 210 to change the position of the object placed on the upper part, and the rotating shelf 220 to support the auxiliary shelf 210 so as not to be separated from each other. A plurality of fixing nuts 230 to be coupled and the rotating shelf 220 is rotated by 90 ° and the stop provided at one side with respect to the rotating shelf 220 and the auxiliary shelf 210 so as to be stopped by the stop motion. It consists of a part (240).

At this time, the auxiliary shelf 210 is formed through the rotating shaft groove 211 so as to have an arc shape in the horizontal direction from the center to the rear with respect to the flat portion, the longitudinal direction between the center and the front with respect to the flat portion The central shaft groove 212 is penetrated to have a straight shape, and the stop portion 240 is accommodated at one side thereof and has a locking groove 213 on the inner side wall to be shot in the upper direction of the auxiliary shelf 210. The receiving groove 214 is formed.

The rotating shaft 220 has a rotating shaft 221 protrudingly formed so as to be perpendicularly inserted into the rotating shaft groove 211 formed through the auxiliary shelf 210 at the center of one side with respect to the bottom of the flat portion. A central shaft 222 is protruded so as to be perpendicularly inserted into the central shaft groove 212 formed through the auxiliary shelf 210 in the center thereof, and both ends of the horizontal shaft rotate the inside of the refrigerator when the rotating shelf 220 is rotated. A smooth curved surface 223 is formed so as not to hit the wall surface, and the rotary shelf 220 coincides with the stopper 240 when the rotary shelf 220 is rotated by 90 ° on one side with respect to the lower surface of the flat portion. The semicircular stopper 224 is integrally protruded to stop).

In this case, screw surfaces 221a and 222a are formed at lower ends of the rotation shaft 221 and the central shaft 222 so that the fixing nut 230 is screwed together.

The stopper 240 is moved upward in the upward direction by the elastic member 241 and the elastic member of the elastic member 241 seated on the floor in the receiving groove 214 of the auxiliary shelf 210 at the same time The elevating member 242 inserted into the receiving groove 214 and seated on the upper side of the bullet member 241 so as to be lowered by the stop protrusion 224 of the rotary shelf 220, and the elevating member 242 A cover that is inserted and fixed to the opening side of the receiving groove 214 while pressing the middle circumferential surface of the lifting member 242 so that the lifting member 242 does not leave the receiving groove 214 while regulating the lifting distance. The member 243 is comprised.

At this time, the elastic member 241 is made of a coil shape for the compression action.

In the center of the upper surface of the elevating member 242, a stop groove 242a having a gentle curved shape is formed to be concave so that the stop protrusion 224 protruding from the lower surface of the rotary shelf 220 is smoothly locked. A locking jaw 242b is formed around the middle side so that the cover member 243 is seated in the upper direction.

At the center of the upper surface of the cover member 243, the upper side of the elevating member 242 protrudes upward through the lower portion of the cover member 243, and at the same time the locking step 242b of the elevating member 242 and The through-hole 243a is formed so that the locking action is made, and the edge thereof is elastic so as to be caught by the elastic action on the locking groove 213 formed concave in the inner surface of the receiving groove 214 of the auxiliary shelf 210. The protrusion 243b protrudes integrally.

Next, the operation and effects of the present invention configured as described above will be described.

In order to assemble the stopper 240 to the auxiliary shelf 210, first, the carburetor member 241 and the elevating member 242 through the upper portion of the receiving groove 214 formed on one side of the upper surface of the auxiliary shelf 210 in sequence At the same time, the cover member 243 is covered through the upper portion of the elevating member 242 and the cover member 243 is pressed downward.

At this time, the cover member 243 is formed on the locking step 242b formed around the middle side of the elevating member 242 while the through hole 243a formed in the center passes through the elevating member 242. While seated, the elevating member 242 is pushed downward, and the elastic protrusion 243b protruding from the edge thereof is inserted into the receiving groove 214 by the cover member 243 descending and the receiving groove ( By engaging the engaging groove 213 formed in the inner wall of the 214, the assembly of the cover member 243 and the auxiliary shelf 210 is completed.

In addition, the lifting member 242 is lowered by the coupling of the cover member 243 while compressing the elastic member 241 and at the same time the receiving groove so as to have an elastic force in the upper direction by the elastic action of the elastic member 241 ( 214 is supported, and an upper side thereof protrudes from the height of the upper surface of the auxiliary shelf 210 through the through hole 243a of the cover member 243.

Meanwhile, as shown in FIG. 4, in order to install the auxiliary shelf 210 in a predetermined position of the refrigerator as shown in FIG. 3 while the auxiliary shelf 210 and the rotary shelf 220 are separated, the auxiliary shelf 210 is first installed. After being mounted on the upper surface of the pair of guide jaws 11 protruding from both inner side walls of the refrigerator and installed at a predetermined height of the refrigerator, the rotating shaft 221 and the central shaft 222 protruding from the bottom of the rotating shelf 220 are lowered. The rotary lathe 220 by positioning the rotary shaft 221 and the central shaft 222 through the upper portion of the rotary shaft groove 211 and the central shaft groove 212 formed in the auxiliary shelf 210 at the same time. Is placed in an overlapping state on the upper side of the auxiliary shelf 210, the screw portion (221a, 222a) formed on the lower end of the rotary shaft 221 and the central shaft 222, respectively, the rotary shaft groove 211 and the central shaft groove 212 Passes through the protruding to the lower side of the auxiliary shelf (210).

At this time, by assembling the fixing nut 230 from the lower side of the auxiliary shelf 210 toward the screw parts 221a and 222a, the assembly of the auxiliary shelf 210 and the rotating shelf 220 is completed.

Next, as shown in FIG. 3, the refrigerator door 91 is opened to take out the object stored in the inside of the object (not shown) stored on the rotating shelf 220, or the space therein. When the right side of the rotary shelf 220 is pulled forward by 90 ° as shown in FIG. 6 (b) to insert the object into the object, the central axis 222 protruding from the rotary shelf 220 is formed on the auxiliary shelf 210. Guided by the central shaft groove 212 is moved linearly forward, the rotary shaft 221 protruding in the rotary shelf 220 is curved by a guide from the rotary shaft groove 211 formed in the auxiliary shelf 210 from the left to the center The rotating shelf 220 is rotated as shown in (a) to (b) of FIG. 64.

Then, the stop protrusion 224 protruding on one side of the lower side of the rotary shelf 220 is simultaneously moved in accordance with the 90 ° rotation of the rotary shelf 220 while the win of the stopper 240 protrudes to the upper surface of the auxiliary shelf 210. When colliding with the lowering member 242, the lifting member 242 compresses the bullet member 241 located at the lower portion while lowering the height of the stop protrusion 224.

In addition, when the stopping member 242 reaches the stop groove 242a formed concave on the upper surface of the elevating member 242, the elevating member 242 has a height and a stop groove of the upper edge of the elevating member 242. As soon as the difference between the height of the 242a by the force of the elastic member 241 is raised again, the coupling between the stop projection 224 and the stop groove 242a is completed.

At this time, the half of the inner portion (H1) located at the rear as shown in the 6th (a) as shown in the (b) as shown in the (b) as shown by the rotation of the rotary shelf 220, the inner portion (H1) It is possible to easily store the object, and while storing the object, the rotary shelf 220 is not shaken in the left and right directions according to the stop action of the stopper 240, the blood stored on the rotary shelf 220 The flow and fall of an object can be prevented beforehand.

In addition, if necessary, when the rotating shelf 220 is rotated 180 degrees as shown in FIG. 6 (c), the stopper 224 of the rotating shelf 220 is coupled with the stopper 240 provided in the auxiliary shelf 210. Are released from each other by the reverse operation described above, the inner portion (H1) of the rotary shelf 220 is all forward to the front and at the same time the front portion (H2) is to enter all the rear, the object in the front portion (H2) Consumers can easily receive the object in the inner portion (H1) so as not to interfere with.

In the above description, the elastic member 241, the elevating member 242, and the cover member 243 of the stopper 240 are sequentially inserted into the receiving groove 214 formed at a predetermined height on the upper surface of the auxiliary shelf 210. An example of a rotating shelf stop device of a refrigerator configured to be mounted is described as an example, but the present invention is not limited thereto. For example, the second embodiment is accommodated in the auxiliary shelf 210 as shown in FIG. 7 as a second embodiment. The hole 215 is formed to penetrate, and the stopper 240 may be inserted into the lower part of the accommodation hole 215 to be mounted.

That is, a step 216 is formed on the upper inner circumferential surface of the accommodation hole 215 so that the lifting member 242 of the stopper 240 does not leave the auxiliary shelf 210, and the stop is disposed on the lower inner circumferential surface of the accommodation hole 215. The cover member 243 of the part 240 is coupled by the locking method so that the locking member 241 and the elevating member 242 of the stopper 240 are supported in the accommodation hole 215. Is formed.

Further, as shown in FIG. 8, as shown in FIG. 8, a concave groove 224a is formed in a smooth curve in the center of the stopping protrusion 224 of the rotating shelf 220, and the rotating shelf 220 is rotated. When the concave groove 224a is locked on the elevating member 242 of the stopper 240, the elevating member 242 is configured to be formed in a bearing manner so that the rolling motion is included in the concept of the present invention Of course it becomes.

As described above, according to the rotating shelf stop device of the refrigerator according to the present invention, since the rotating shelf for placing the object on the upper part and storing it inside the refrigerator has a structure rotatably installed on the upper part of the auxiliary shelf, When removing the object stored in or trying to put the object in the inside space, the object stored inside comes to the front of the user according to the rotation of the turning shelf without removing the object in front of the user. It is possible to use, as well as to minimize the void space on the shelf, and also has the effect that the rotation shelf is rotated at a predetermined angle to stop at a predetermined position to facilitate the storage of the object.

Claims (5)

In the rotary shelf stop device of the refrigerator installed so that the rotating shelf for receiving the object is rotatable on the upper side of the auxiliary shelf, the stops protruding on one side of the lower surface of the rotary shelf 220 so as to rotate simultaneously when the rotary shelf 220 is rotated A stop provided at one side of the auxiliary shelf 210 to lock the protrusion 224 and the rotating shelf 220 to stop the rotation of the rotating shelf 220 when the rotating shelf 220 is rotated by 90 °. Rotary shelf stop device of the refrigerator, characterized in that consisting of 240. According to claim 1, The stop portion 240, the upward movement by the elastic force of the elastic member 241 and the elastic member 241 seated on the floor in the receiving groove 214 and at the same time The elevating member 242 and the elevating distance of the elevating member 242 and the elevating member 242 seated on the upper side of the bullet member 241 to be lowered by the stop projection 224 of the rotary shelf 220, The lifting member 242 is made of a cover member 243 that is inserted and fixed to the opening side of the receiving groove 214 while pressing the middle circumferential surface of the lifting member 242 so as not to leave the receiving groove 214. Rotary shelf stopper of refrigerator. The stop groove 242a of claim 2, wherein a stop groove 242a having a gentle curved shape is formed at the center of the upper surface of the elevating member 242 so that the stop protrusion 224 of the rotary shelf 220 is smoothly locked. Refrigerator shelf stopper. According to claim 2, The lifting member 242 is a rotating shelf stop device of the refrigerator, characterized in that made in a bearing manner so that the rolling motion when in contact with the stop projection (224) of the rotating shelf (220). 5. The rotation of the refrigerator according to claim 4, wherein the stop protrusion 224 has a gentle curved concave groove 224a formed at the center thereof so that the ball shape of the elevating member 242 can be easily seated. Lathe stops.