KR200318149Y1 - Shelf that possible up and down - Google Patents

Abstract

The present invention relates to a storage shelf that can be elevated, and more specifically, it is installed on the upper surface of a sink in a kitchen and lowers when using a storage shelf for storing various dishes, seasonings, etc. A liftable storage shelf for easy use by a small person.

The object of the present invention is to provide a storage rack that can be lifted and used so that even if the storage racks installed in the kitchen are not frequently used, the lower back does not hurt and the shorter people do not have to use a separate chair. .

In order to realize the above object, the present invention is located on the top surface of the sink 52 of the kitchen, and fixedly installed on the wall and having an opening 1 formed at the bottom thereof, and the storage shelf 2 described above. Lifting shelf (4), which is configured to be stored and liftable and is provided with a plurality of partitions (3), and the lifting shelf (4) is lowered only when the user needs it, and the lifting shelf (4) and the storage shelf are raised so as not to be needed. (2) It is characterized by comprising the lifting means configured between.

Description

Elevated storage shelf {SHELF THAT POSSIBLE UP AND DOWN}

The present invention relates to a storage shelf that can be elevated, and more specifically, it is installed on the upper surface of a sink in a kitchen and lowers when using a storage shelf for storing various dishes, seasonings, etc. A liftable storage shelf for easy use by a small person.

In general, kitchen furniture constitutes a kitchen with proper arrangement of sinks, cabinets, cupboards, and side tables.

The sink and the cabinet are arranged such that the user can arrange the most comfortable copper wires, as well as to prepare food, and to easily store and take out various dishes.

That is, as shown in Figure 4, the top plate 50 is installed with a sink and a gas stove made of a metal material such as stainless steel and the like, the sink stage 52 is provided with a plurality of cabinets 51 on the bottom, and the sink stage 52 It consists of a plurality of storage shelves 53 which are positioned to the predetermined height on the upper surface.

The height D of the storage shelf 53 is set on the basis of the height of the general adult women, so that the standard adult can easily store or take out dishes and the like on the storage shelf 53.

Of course, when cooking food in the kitchen as described above, the user trims the food for cooking or the like in the sink of the top plate 50 or open the storage shelf 53, take out a lot of dishes, seasonings, etc. Will repeat.

However, if the seasoning, dishes, etc. are taken out / stored very often in the storage rack installed at a relatively high position in order to cook food in the kitchen as described above, it is very inconvenient to put things in and out of the storage rack. Because of the strength and severe back pain, there is a problem that you feel back pain.

In addition, since the storage shelf is not suitable for children or short people, it is inconvenient to leave a chair or the like when children or short people use it.

Therefore, an object of the present invention is to solve the above problems, and even if the storage racks installed in the kitchen are frequently used, so as not to hurt or hurt the waist, and short people do not use a separate chair, etc. An object of the present invention is to provide a liftable storage shelf that does not need to be lifted.

In order to achieve the above object, the present invention is located on the top surface of the sink of the kitchen, and fixedly installed on the wall and formed with an opening on the bottom, and a storage shelf configured to be lifted and received by the storage shelf and provided with a plurality of partitions. The elevating shelf, and the elevating shelf is characterized in that it comprises a lifting means configured between the elevating shelf and the storage shelf to be lowered only when the user needs, and to rise when not needed.

1 is a perspective view showing a liftable storage shelf according to the present invention,

Figure 2a is a cross-sectional view showing a state in which the lifting shelf in Figure 1 rises,

FIG. 2B is a cross-sectional view showing a state where the lifting shelf is lowered in FIG. 1;

3 is a cross-sectional view of the outer case shown in FIG. 2A;

Figure 4 is a schematic front view showing the installation state of the sink and the storage shelf in a typical kitchen furniture.

Explanation of symbols on the main parts of the drawings

1: opening 2: storage shelf

3: partition 4: lifting rack

5: door 6: motor

7: belt 8: pulley

9: axis of rotation 10: wire

11: winding pulley 12: on / off switch

13: limit switch 14: controller

15: guide groove 16: guide roller

17: arm

1 and 2a and 2b are a perspective view and an assembly cross-sectional view showing a liftable storage shelf according to the present invention, which is located on the top surface of the sink 52 of the kitchen and is fixed to the wall and has an opening 1 formed on the bottom thereof. The storage shelf 2, the lifting shelf 4 which is accommodated in the above-mentioned storage shelf 2, is constructed to be capable of lifting up and down, and is provided with a plurality of partitions 3, and the lifting shelf 4 is lowered only when a user needs it. And it is comprised of the lifting means comprised between the lifting shelf 4 and the storage shelf 2 so that it may raise if it is not necessary.

In addition, the door 5 is coupled to the lower part of the front surface of the storage shelf 2 by the opening and closing means to automatically open when the lifting shelf 4 is lowered and close when the lifting shelf 4 is lowered to clean the appearance of the storage shelf 2.

The lifting means is connected to the motor 6 fixedly installed on the inner upper portion of the storage shelf 2, and the motor 6 is connected to the power transmission means such as the belt 7 and the pulley 8 to receive the interlocking rotation. The rotary shaft 9 provided on the upper side of the shelf 2 and the wire 10 of a predetermined length, which are installed at both ends of the rotary shaft 9 and one end thereof is connected to the upper end of the elevating shelf 4, are wound. Upper and lower ends of the winding pulley 11, the on / off switch 12 provided on the bottom of the elevating shelf 4 so as to operate / stop / reverse the above-described motor 6; It consists of two limit switches 13 provided so as to limit the stop position, and a controller 14 for controlling the motor 6 with the signals from the on / off switch 12 and the limit switch 13 described above.

That is, when the on / off switch 12 is pressed down and operated, the controller 14 recognizes the downward signal to drive the motor 6 and the wire 10 is released from the take-up pulley 11 to lift and lower the shelf. When the on / off switch 12 is pushed upward to operate the controller 4, the controller 14 recognizes the closing signal and winds the wire 10 while rotating the motor 6 in reverse. 4) is raised, and is stored inside the storage shelf (2).

The controller 14 may use a controller for controlling a general DC motor, and detailed circuits thereof will be omitted.

One end of the opening and closing means is rotatably connected to the guide groove 15 configured to be bent at a predetermined angle on both sides of the elevating shelf 4, and the hinge H of the door 5, and the other end of the door 5. It is rotatably connected to the middle portion of the guide groove (15) is composed of an arm (17) provided with a guide roller (16) in the middle end to be inserted into the guide groove (15).

That is, when the elevating shelf 4 is lowered, the guide roller 16 is gradually moved forward by the guide groove 15 and thus the door 17 is opened while the arm 17 rotates, and the elevating shelf 4 When the rise is to the contrary, the door 5 is closed.

When explaining the operation effect of the present invention as described above, the lifting shelf that enters the interior of the storage shelf (2) in order to take out seasonings, dishes, etc. stored in the storage shelf (2) for the housewife (user) who eats in the kitchen It is necessary to lower (4), and the on / off switch 12 described above is pressed.

When the on / off switch 12 is pressed, the motor rotates forward while power is applied to the motor 6, and a rotation shaft connected to the belt 7 and the pulley 8 by the rotation of the motor 6 ( 9) is rotated and the winding pulley 11 is rotated.

Here, a timer or the like is checked in the controller 14 so that the controller 14 drives the motor 6 by the time when the on / off switch 12 is pressed (when the lifting shelf is lowered). By using the built-in, the lifting shelf 4 is lowered by the time the user presses the on / off switch 12, so that the user can easily determine the lifting height of the lifting shelf 4, which is more convenient.

When the take-up pulley 11 is rotated is the wire 10 is wound around the lifting shelf 4 connected to it is to be lowered.

At this time, when the lifting shelf 4 is lowered, the guide roller 16 installed on the arm 17 moves in the guide groove 15 formed on the side of the lifting shelf 4, and the guide groove 15 is described above. Since the guide roller 15 is moved to the front of the shelf because the arm 17 is rotated clockwise about the hinge H, the door 5 is opened.

When the door 5 is opened and the lifting shelf 4 descends to the bottom end, the controller 14 stops the motor 6 when the lower limit switch 13 is installed at the bottom thereof. 5) It is possible to use a plate or the like stored in the lifting shelf 4 even without opening, thereby making the use of the lifting shelf 4 easier.

When the lifting shelf 4 is lowered, the seasonings, dishes, and the like are taken out and then used, and when the user lifts the on / off switch 12 upward, the motor 6 rotates backwards. The rotating shaft 9 and the winding pulley 11 are reversely rotated by the reverse rotation, and the lifting shelf 4 is lifted while being pulled by the wire 10.

Of course, the door 5 is gradually closed with the elevation of the lifting shelf 4, and when the lifting shelf 4 is completely stored in the storage shelf 2, the door 5 is also completely closed, As the lifting shelf 4 contacts the upper limit switch 13, the controller 14 stops the motor 6.

When a small person such as a child attempts to use the lifting shelf 4 as described above, the on / off switch 12 is installed at the bottom of the lifting shelf 4 so that it can be operated very easily. As a result, the lifting shelf 4 is lowered to a lower position, so that even a shorter person can easily use the shelf.

Here, the conventional conventional shelf is very high because the handle is in the middle portion, it was difficult to use the shorter person, but the on / off switch 12 of the present application is used because it is installed at the bottom of the shelf It will be easy.

As described above, the present invention attaches to the upper surface of the sink stand of the kitchen and installs a separate lifting shelf so that it can be lifted up and down on a storage shelf for storing kitchen utensils such as various dishes. When not in use, by raising it, there is an advantage that the user can prevent the inconvenience of using the storage shelf in a high place.

Claims (4)

The storage shelf which is located on the top of the sink stand of the kitchen and is fixed to the wall and has an opening on the bottom, the lifting shelf which is configured to be lifted by the storage shelf and is provided with a plurality of partitions, and the lifting shelf, A lifting and lowering storage shelf, characterized in that it comprises a lifting means configured between the lifting shelf and the storage shelf to lower only when necessary and to rise when not necessary. The method of claim 1, The elevating means is a motor fixedly installed on the upper inside of the storage shelf, a rotary shaft connected to the motor and the power transmission means and installed on the inner upper portion of the storage shelf so as to be interlocked with rotation, and are installed at both side ends of the rotating shaft. A winding pulley in which a wire of a predetermined length connected to the upper end of the elevating shelf is wound; an on / off switch provided on the bottom of the elevating shelf to operate / stop / reverse the above motor; and upper and lower ends of the elevating shelf. And a limit switch provided on the storage shelf to limit the stop position, and a controller configured to control the motor by signals from the on / off switch and the limit switch. The method according to claim 1 or 2, And a door installed as an opening and closing means to be installed at a lower portion of the front of the storage shelf and to be automatically opened when the lifting shelf is lowered and closed when the lifting shelf is lowered. The method of claim 3, The opening and closing means is a guide groove which is bent at a predetermined angle on both sides of the elevating shelf, and one end is rotatably connected to the hinge of the door and the other end is rotatably connected to the middle portion of the door and inserted into the guide groove. A lifting and lowering storage shelf characterized by comprising an arm provided with a guide roller at an intermediate end thereof.