KR20230150038A - A sink equipped with an automatic cutting board and a sterilization system - Google Patents

Abstract

The present invention relates to a sink equipped with an automatic cutting board and a sterilization system. More specifically, the cutting board is built into the sink and used by automatically protruding and retracting when necessary; An automatic cutting board that allows the cutting board to be used by sliding it freely between the countertop and the top of the sink, and has a sterilizing function inside that is opened and closed by a drawer, allowing various kitchen utensils to be sterilized or cleaned with water. It concerns a sink equipped with a sterilization system.
This invention consists of a sink with a drawer installed on the lower side of the sink and the top plate;
It includes a cutting board 35 installed below the upper plate 120,
It is connected to the upper and lower body 18 accommodating the cutting board 35 and includes a driving means 10 that raises and lowers the cutting board 35 in the vertical direction with the rotational power of the opening and closing motor 11,
It consists of a rotating sliding means (20) connected to the sliding table (36) on which the cutting board (35) is installed and rotated by the power of a rotating sliding motor (21),
A UV lamp 210 is installed in the drawer 110 installed on the lower side of the upper plate 120, and a drain 112 is installed on the lower side to connect the drain pipe 113 to perform drying and sterilization. .

Description

A sink equipped with an automatic cutting board and a sterilization system

The present invention relates to a sink equipped with an automatic cutting board and a sterilization system. More specifically, the cutting board is built into the sink and used by automatically protruding and retracting when necessary; An automatic cutting board that allows the cutting board to be used by freely sliding it between the top and the top of the sink, and has a sterilizing function inside that is opened and closed by a drawer, allowing various kitchen utensils to be sterilized or cleaned with water. It concerns a sink equipped with a sterilization system.

In general, a cutting board is used as a support when cutting or chopping cooking ingredients using a knife. It is made of a simple plate shape and is made of wood, synthetic resin, glass, etc. Because these cutting boards are bulky, they are not easy to store and a lot of space must be secured when using them.

In addition, after using a cutting board, food gets caught in the fine gaps created by the blade and is not easily cleaned, and such food becomes a habitat for bacteria, resulting in poor cleanliness of the cutting board.

Therefore, if you want to use a cutting board in the sink, you need to make space in one part of the sink to store the cutting board or open a drawer and store it inside. The position of the cutting board can be changed frequently during cooking using the cutting board. Since these cutting boards use knives, safety accidents can only be prevented if the floor is supported in a stable manner. However, due to various reasons, there is a drawback in that it is inconvenient to change the position of the cutting board and use it.

In addition, ultraviolet sterilization uses ultraviolet rays with a wavelength of 250 to 260 nm to sterilize microorganisms such as bacteria, E. coli, mold, and yeast. Ultraviolet lamps are commonly used for ultraviolet sterilization, and ultraviolet lamps are also called germicidal lamps. An ultraviolet lamp is a low-pressure mercury lamp containing a trace amount of mercury in a quartz tube or a special glass tube that allows ultraviolet rays to pass through. Recently, the use of ultraviolet light emitting diode (Ultraviolet light emitting diode, UV LED) has been increasing for ultraviolet sterilization. Ultraviolet LEDs have the advantages of being more efficient, cheaper, and easier to miniaturize than ultraviolet lamps.

This ultraviolet sterilization technology is being used in various forms for kitchen furniture and appliances. Registered Patent No. 10-0442591, “Kitchen Ultraviolet Sterilization Device,” consists of a casing, an ultraviolet lamp installed in the casing, a kitchenware transfer device installed on the bottom of the casing that transports kitchenware, and a control panel (Control). It consists of a panel). Registered Utility Model No. 20-0374420, “Combined kitchen furniture equipped with a dishwashing device,” consists of a dishwashing device installed in the sink and an ultraviolet lamp installed in the dishwashing device to sterilize the dishes with ultraviolet rays.

However, when these conventional ultraviolet sterilizers are used in the kitchen, they must be installed in one area of the sink or exposed to various locations, so they take up a lot of space, or the cutting board moves when used, which poses a risk of safety accidents and is very difficult to store. This happens.

[Document 1] Patent Registration No. 1696317 (registered on January 9, 2017) [Document 2] Patent Registration No. 0959390 (registered on May 14, 2010) [Document 3] Patent Registration No. 2042558 (registered on November 4, 2019) [Document 4] Patent Registration No. 0823882 (registered on April 15, 2008) [Document 5] Patent Registration No. 2022661 (registered on September 10, 2019)

Therefore, the problem of the present invention, which was devised to solve these conventional shortcomings, is to have a cutting board built into a part of the top plate of the sink so that it can be used by automatically protruding and retracting when necessary.

Another object of the present invention is to raise and rotate the cutting board to expose it and to enable the exposed cutting board to be used by sliding its position as needed.

Another problem solved by the present invention is to prevent safety accidents by supporting the cutting board at a certain width and preventing movement from the front and rear.

Another problem to be solved by the present invention is to provide a sterilization function inside the drawer that is opened and closed to enable sterilization of knives, scissors, dishcloths, chopsticks, spoons, cutting boards, scrubbers, etc.

The present invention consists of a sink with a drawer installed on the lower side of the sink and the top plate;

It includes a cutting board installed on the lower side of the top plate,

It is connected to the upper and lower body accommodating the cutting board and includes a driving means that raises and lowers the cutting board in the vertical direction with the rotational power of the opening and closing motor,

It consists of a rotating sliding means that is connected to the sliding table on which the cutting board is installed and rotates with the power of a rotating sliding motor,

A UV lamp is installed in a drawer installed on the lower side of the top plate, and a drain is installed on the lower side and a drain pipe is connected to perform drying and sterilization.

The cutting board of the present invention is equipped with a middle body and a top plate, and is connected to a cutting board rail on both sides to move back and forth in the horizontal direction on a sliding platform;

The up-and-down body is installed with a sliding table installed inside and up-and-down spur gears are installed in all four directions to move back and forth in the vertical direction;

The driving means has an opening and closing shaft connected to the opening and closing motor installed on three sides except the front, and an opening and closing gear is installed at one end and connected to the up and down spur gear,

A pair of bevel gears are installed at the corner of the drawer fixture on one side of the shaft connecting rod where the opening and closing shaft is installed;

The rotating sliding means includes an intermediate gear connected to a motor gear installed on a rotating sliding motor, and a driven gear connected to the intermediate gear to rotate the sliding table on which the cutting board is installed;

The rotary sliding means includes an intermediate gear connected to a motor gear installed on a rotary sliding motor, a sliding gear installed inside a driven gear connected to the intermediate gear, and a sliding spur gear to which the sliding gear is connected. Installing the base to slide and move in the horizontal direction;

The cutting board position moving means includes installing a fixed rail inside a slide table connected to both sides of the top plate, and installing a cutting board inside the cutting board rail connected to the fixed rail;

The drawer fixture is equipped with a driving means and a proximity sensor that detects opening and closing of the drawer from the front to control the incoming and outgoing cutting board;

The drying means is installed inside the drawer, and UV lamps installed on both sides are installed as lamp fixtures through lamp connectors. A storage stand is formed on the lower side where the hanging rod is formed, and it consists of a knife and scissors holder for fixing knives and scissors. It is characterized in that a drain pipe is connected to the drain of.

The present invention has a cutting board built into a part of the top of the sink, so that it is automatically raised and protruded when necessary, and when not in use, it is stored in a built-in state without being exposed by rotation or retraction, thereby efficiently using the space of the sink. It provides the effect of:

The present invention automatically raises and rotates the cutting board to expose it, and changes the position by sliding the exposed cutting board to the second or third stage as needed, thereby providing the effect of allowing free change of position and use.

The present invention provides the effect of preventing safety accidents by sliding the cutting board at a certain width, supporting and fixing it so that it cannot move further, and providing a fixed state at the front and rear of the cutting board to prevent movement.

The present invention has a sterilization function through a UV lamp on the inside that is opened and closed by the drawer, enabling sterilization of knives, scissors, dishcloths, chopsticks, spoons, cutting boards, scrubbers, etc., so that various kitchen utensils can be safely used by drying and sterilizing them. It is possible to clean with water using a faucet, and the cleaned washing water drains smoothly, providing the effect of keeping the sink and surrounding area clean.

1 is a perspective view of a preferred embodiment of the present invention when installed in a sink.
Figure 2 is a perspective view of the drawer open state showing the state of installing the cutting board of the present invention
Figure 3 is an enlarged perspective view of the main part of the cutting board of the present invention in a state of raising and lowering.
Figure 4 is a perspective view of the driving means with the drawer of the present invention removed.
Figure 5 is a rear perspective view of the driving means of the present invention
Figure 6 is a rear perspective view of main parts of the driving means of the present invention.
Figure 7 is a left side perspective view of the driving means of the present invention.
Figure 8 is a perspective view of the cutting board raised by the driving means of the present invention
Figure 9 is a perspective view showing a state in which a cutting board is rotated by the rotation sliding means of the present invention.
Figure 10 is a perspective view showing a state in which the cutting board is rotated by the rotation sliding means of the present invention.
Figure 11 is an enlarged perspective view of the main part of the rotary sliding means of the present invention.
Figure 12 is a perspective view showing a state in which the cutting board is moved to the right using the cutting board position moving means of the present invention.
Figure 13 is a perspective view showing a state in which the cutting board is moved to the left using the cutting board position transfer means of the present invention.
Figure 14 is a perspective view of the main parts of the cutting board position transfer means of the present invention
Figure 15 is a perspective view of the drying means of the present invention with a portion of the drawer opened.
Figure 16 is a rear perspective view of the drying means of the present invention
Figure 17 is an enlarged perspective view of main parts of the drying means of the present invention

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention, unless specifically defined in a different sense in the present invention, should be interpreted as meanings generally understood by those skilled in the art in the technical field to which the present invention pertains, and should not be overly comprehensive. It should not be interpreted as meaningless or in an excessively reduced sense. Additionally, if the technical terms used in the present invention are incorrect technical terms that do not accurately express the idea of the present invention, they should be replaced with technical terms that can be correctly understood by those skilled in the art. In addition, general terms used in the present invention should be interpreted according to the definition in the dictionary or according to the context, and should not be interpreted in an excessively reduced sense.

Additionally, as used in the present invention, singular expressions include plural expressions unless the context clearly dictates otherwise. In the present invention, terms such as “consists of” or “comprises” should not be construed as necessarily including all of the various components or steps described in the invention, and some of the components or steps may not be included. It should be interpreted that it may or may further include additional components or steps.

Additionally, terms including ordinal numbers, such as first, second, etc., used in the present invention may be used to describe components, but the components should not be limited by the terms. Terms are used only to distinguish one component from another. For example, a first component may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the attached drawings. However, identical or similar components will be assigned the same reference numbers regardless of the reference numerals, and duplicate descriptions thereof will be omitted.

Additionally, when describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted. In addition, it should be noted that the attached drawings are only intended to facilitate easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the attached drawings.

The embodiment of the present invention is explained based on the process of installing a cutting board on the top of a sink to perform withdrawal and retraction operations and the process of applying a sterilization function to a drawer. However, the installation of various cutting boards to which the same problem-solving principle is applied and It can be applied in various configurations, such as a structure including a sterilizing device, and in various ways using them, and in the case of such simple modified application, it can be interpreted according to the theory of equivalence.

Hereinafter, preferred embodiments of the present invention will be described in more detail according to the attached drawings.

Figure 1 shows a perspective view of a preferred embodiment of the present invention when installed in a sink. A sink 130 is installed at one part of the kitchen or at the top of the sink 100, which is usually installed, and a faucet 140 is installed at one upper corner of the sink 130 to supply water to perform dishwashing, etc. In order to do so, at least two drawers 110 and 115 are installed on the lower side of the top plate 120 installed on one side of the sink 100.

The top plate 120 is cut to have a square or various shapes, and a commonly used cutting board is installed inside the top plate 120 so that it is automatically drawn out and buried so that it protrudes when in use and is buried when not in use. This is to prevent it from being exposed to the outside world.

As an embodiment, the cutting board can be exposed when the drawer 110 is opened and closed once, and sterilization and drying functions can be applied to the drawer 110.

Figure 2 is a perspective view of the drawer in an open state showing the state of installing the cutting board of the present invention, Figure 3 is an enlarged perspective view of the main part in a state of raising and lowering the cutting board of the present invention, and Figure 4 is a driving means with the drawer of the present invention removed. 5 is a rear perspective view of the driving means of the present invention, Figure 6 is a rear perspective view of main parts of the driving means of the present invention, Figure 7 is a left side perspective view of the driving means of the present invention, and Figure 8 is a perspective view of the left side of the driving means of the present invention. This shows a perspective view of the cutting board being raised by the driving means of the present invention.

A driving means 10 installed on the upper plate 120 to be raised and lowered to have the same size as the cutting board 35;

The driving means 10 includes a drawer fixture 150 on which a proximity sensor S is installed to drive the drawer 110 by proximity sensing the opening and closing of the drawer 110,

Rotating sliding means (20) that raises the cutting board (25) for use and then rotates and drives it to a horizontal state, or folds it so that it can be retracted after use;

A cutting board position moving means (30) connected to the rotating sliding means (20) to slide the position of the cutting board (25) to the upper side of the top plate (120) and the upper side of the sink (130);

At least one more drawer 115 is installed below the drawer 110, and a drying means 200 is included inside the drawer 110.

The driving means 10 is connected to an opening and closing motor 11 installed in the front of the drawer fixture 150 and opening and closing axes 12 and 12a in the horizontal direction on three sides except the front through a coupling 13. As such, the coupling 13 is installed to be fixed through the opening and closing shafts 12 and 12a and the wrench 13a.

The opening and closing shafts (12, 12a) are rotatably connected to the outer shaft connecting rod (16), and an opening and closing gear (15) is installed on each of the opening and closing shafts (12, 12a), and the opening and closing gear (15) ) is connected to the vertically installed vertical spur gear 14 and causes the vertical spur gear 14 to rise and fall as the opening and closing gear 15 rotates, thereby raising and lowering the cutting board 25. do.

A pair of bevel gears (17) are connected to the corners of the two rear surfaces between the shaft connecting rods (16) where the ends of the opening and closing shafts (12, 12a) are located, so that rotational power is supplied by bending 90 degrees, thereby creating an opening and closing motor. It is desirable to install it so that the driving force is transmitted simultaneously from all slopes with the power of (11) to control the raising and lowering of the vertical spur gear (14).

A vertical lowering body 18 is installed inside the drawer fixture 150 to raise and lower it, and vertical and lowering spur gears 14 are connected to the slopes of the upper and lowering body 18 to raise and lower it. It is installed so that it can be controlled.

Figure 9 is a perspective view showing a state in which a cutting board is rotated by the rotational sliding means of the present invention, Figure 10 is a perspective view showing a state in which a cutting board is rotated by the rotational sliding means of the present invention, and Figure 11 is a perspective view showing a state in which a cutting board is rotated by the rotational sliding means of the present invention. This shows an enlarged perspective view of the lower back.

The rotary sliding means 30 includes a rotary sliding motor 21 installed to penetrate the hollow 151 formed in the drawer fixture 15, and a motor gear 22 installed at the rear of the rotary sliding motor 21. The intermediate gear 23 is connected to the outer diameter of the intermediate gear 23 to provide power, and the driven gear 24 is connected to the outer diameter of the intermediate gear 23 to provide power, so that the cutting board 25 is rotated to a horizontal state. Includes automatic operation.

A sliding gear 25 is installed on one side of the driven gear 24, and a sliding spur gear 27 in which the sliding gear 25 is inscribed is installed, so that the sliding spur gear 27 moves according to the rotation of the sliding gear 25. ) is installed so that the sliding table 26 is installed horizontally in the left and right directions.

Figure 12 is a perspective view showing a state in which the cutting board is moved to the right using the cutting board position moving means of the present invention, Figure 13 is a perspective view showing a state in which the cutting board is moved to the left using the cutting board position moving means of the present invention, and Figure 14 is a perspective view showing the state in which the cutting board is moved to the left using the cutting board position moving means of the present invention. It shows a perspective view of the main parts of the cutting board location and transportation means.

The cutting board position moving means 30 is provided with a slide stand 26 supporting both sides of the top plate 120 on the inside of the sliding stand 26 so that sliding gears 25 are connected to both sides, and the slide stand ( A fixed rail (33) is installed inside 26).

The chopping rail 34 is connected to the fixed rail 33 so that they slide together, and the chopping board 35 and the core body 36 are fixed to the chopping rail 34.

The cutting board position moving means 30 is designed so that the horizontal sliding movement of the cutting board 25 is interrupted by the rotational sliding means 20, and the cutting board 25 becomes independent within the sliding table 26 according to the user's selection. It includes installation to enable horizontal sliding movement.

Figure 15 is a perspective view of the drying means of the present invention with a portion of the drawer opened, Figure 16 is a rear perspective view of the drying means of the present invention, and Figure 17 is an enlarged perspective view of main parts of the drying means of the present invention. will be.

The drying means 200 installed in the drawer 110 has one or more UV lamps 210 inside it fixed to the lamp fixture 230 through the lamp connector 220 to perform drying and sterilization functions. , Inside, a cutting board (25) can be erected and supplied, and a hanging bar (240) is installed so that dishcloths, etc. can be hung.

Inside the drying means 200, a storage stand 250 using wire is installed on one side to supply spoons and chopsticks, and a knife and scissors holder 260 is installed on the other side to store knives, scissors, etc. It is made to be made of a drawer 110 that is inserted and fixed.

The drawer 115 is preferably opened and closed through a sliding rail 111.

The drying means 200 is formed at the lowest level in the inner central part so that a drain 112 is installed, and a drain pipe 113 is connected to the drain 112 to allow water cleaning through a shower installed on the faucet 140. This includes making it possible to dry, sterilize, and clean with water by allowing the water generated at this time to be drained.

The sink equipped with the automatic cutting board and sterilization system of the present invention configured as described above is installed at various positions of the sink 100; Preferably, the position of the cutting board 35 can be set by dividing one part of the upper plate 12. When not in use, it is maintained at the same height as the upper plate 12 so that it is not exposed to the outside, and the cutting board 35 is maintained at the same height as the upper plate 12. In order to use, it includes automatically exposing and supplying the cutting board 35 to the upper side of the top plate 120 in a ready-to-use state.

As described above, when the cutting board 23 is not used, it is not exposed to the outside, so it does not take up space and can be safely stored inside, and the cutting board 35 can be exposed and used only when in use.

As one of the methods for exposing the cutting board 25, when the drawer 110 is opened and closed, the proximity sensor (S) installed inside detects this and drives the opening/closing motor (11) of the driving means (10). The opening and closing axes 12 and 12a of the surface are driven simultaneously and transmit rotational power.

As the opening and closing shafts (12, 12a) rotate, the opening and closing gear (15) connected to the tip rotates, so the up and down spur gear (14) connected to the opening and closing gear (15) rises vertically, thereby moving the inside of the drawer fixture (15). The upper and lower body 18 rises and is exposed by rising vertically upward from the cut portion of the upper plate 120.

At this time, the opening and closing axes (12, 12a) are made to have any of the shapes of a circle, a square, a hexagon, or a polygon, and the opening and closing axes (12, 12a) are connected with a coupling (13) to adjust the position using a wrench (13a). It is connected precisely and the power is supplied by being bent 90 degrees through the bevel gear (17) at the corners on both sides of the rear.

The shaft connecting rod 16 on which the opening and closing shafts 12 and 12a are installed is fixed to the drawer fixture 150 so as not to move, and the vertical spur gear 14 connected to the opening and closing gear 15 is connected to the vertical lowering body. It includes being connected to (18) to raise and lower.

The vertical spur gear 14 is installed on the slope to raise the vertical body 18, and at the same time, the partitioned upper plate 120 and the cutting board 35 rise in the vertical direction (see FIG. 8) to raise the fixed upper plate ( By exposing the upper side of 120, the upper plate 120 and the cutting board 35 can be raised by the driving means 10.

As the top plate 120 and the cutting board 35 are raised, the rotary sliding motor 21 of the rotary sliding means 20 rises without being caught through the hollow 151 of the drawer fixture 150, and then the rotary sliding motor 21 is driven and the rear motor gear 22 is driven together.

By driving the motor gear 22, the intermediate gear 23 connected to the outer diameter is driven, the driven gear 24 connected to the outer diameter of the intermediate gear 23 is driven, and the upper plate is driven by the driven gear 24. In the process of rotating counterclockwise as shown in FIG. 9 in a horizontal state, the sliding table 26 with the (120) and the cutting board 35 installed therein is rotated counterclockwise as shown in FIG. 10, the top plate 120 and the cutting board ( 35) becomes horizontal, and the cutting board 35 on the lower side is rotated 180 degrees and positioned upward.

After the cutting board 35 is rotated to be exposed to the upper side, the sliding gear 25 inside the driven gear 24 is driven, and the sliding spur gear 27 connected to the sliding gear 25 moves to the right and the sliding base Since (26) is slid to the right, the cutting board 35 and the top plate 120 come to rest in the moved state as shown in FIG. 12.

As described above, various types of cooking can be performed using the cutting board 35 with the cutting board 35 exposed to the upper side. If the position of the cutting board 35 is unnecessary for use on the upper side of the top plate 120, the cutting board 35 can be rotated and slid. A drive in which the sliding spur gear (27) moves the sliding base (26) horizontally to the left by reversely rotating the rotating sliding motor (21) of the means (20) and reverse rotating the sliding gear (25) connected to the driven gear (24). Since the cutting board 35 can be moved to the left, the position of the cutting board 35 can be changed to the left.

In the process of using the cutting board 35 by moving it to the left while located on the upper side of the top plate 120, in order to move the cutting board 35 further to the left and move it to the upper side of the sink 130 for use, the user must use the cutting board ( When 35) is moved further to the left, as shown in FIG. 13, the cutting board is moved through sliding movement of the fixed rail 33 and the cutting board rail 34 installed inside the riser 32 connected to the top plate 120. Since (35) is slid further to the left along with the cutting board rail (34) and transported to the upper side of the sink (130), the cutting board (35) can be easily used by changing it to various positions.

In this process, the use of the cutting board 35 is terminated, and in order to be stored inside the top plate 120, the cutting board 35 is moved to the right so that the cutting board 35 and the top plate 120 are in the same position, as shown in Figure 10. After moving, when the drawer 110 is opened and closed, the proximity sensor (S) is sensed and drives the rotary sliding means (20) to drive the rotary sliding motor (21), thereby driving the motor gear (22), the intermediate gear (23) and the driven gear. By driving the driven gear 24 through the connection of the gear 24, the sliding table 26 rotates the cutting board 35 and the top plate 120 clockwise as shown in FIG. 9 to move the upper and lower body 18 ) is combined with.

Then, the opening and closing motor 11 of the driving means 10 is driven to rotate the opening and closing gear 15 by driving the opening and closing shafts 12 and 12a, thereby causing the vertical movement of the up and down spur gear 14 connected to the opening and closing gear 15. Through the downward drive, the upper and lower body 18 vertically drives the cutting board 35 and the upper plate 120 to stop at the same height as the upper plate 120.

Meanwhile, the present invention provides a sterilization function for kitchen utensils such as knives, scissors, dishcloths, chopsticks, cutting boards, spoons, and scrubbers by installing the drying means 200 inside the drawer 110,

The drying means 200 turns on the UV lamp 210 and automatically turns on after 40 to 50 seconds to complete the sterilization and disinfection work. The time for the sterilization and disinfection work can be selected in various ways, and the UV lamp 210 Since the light is exposed in the center, 360-degree sterilization and disinfection is possible.

The drying means 200 is a drawer type that supplies a cutting board 35 in the center, hangs dishcloths, etc. on a hanging bar 240 on one side for storage, and supplies spoons, chopsticks, etc. to the storage stand 250. The knife and scissors holder (260) allows knives or scissors of various sizes to be inserted and stored, thereby enabling sterilization and disinfection by supplying a variety of kitchen utensils.

The drying means 200 is operated for 14 to 16 minutes after the UV lamp 210 is turned on to allow drying through heat generation from the lamp, and a knife sharpener 180 is provided at the front of the storage stand 25 if necessary. It is installed to the size of so that knives, scissors, etc. can be sharpened and used.

The drying means 200 is equipped with a drain 112 in the lower central portion to enable cleaning of the inside of the drawer 110 using water through a shower of the faucet 140, and the cleaned water flows through the drain 112. Since it can be discharged to the outside through the drain pipe 113, the inside can be kept clean.

The present invention uses a cutting board built into a sink and automatically protrudes and retracts when necessary; When the cutting board is used, it automatically protrudes and can be freely slid to move the usage position to the top of the counter or the top of the sink. When the drawer is opened and closed, it is buried again. The inside of the cutting board that is opened and closed by the drawer is equipped with a sterilizing function and a water cleaning function. To provide a useful invention.

10: driving means 11: opening and closing motor
12, 12a: opening/closing shaft 13: coupling
13a: Wrench 14: Up and down spur gear
15: Opening/closing gear 16: Shaft connection bar
17: Bevel gear 18: Up and down body
20: rotation sliding means 21: rotation sliding motor
22: motor gear 23: middle gear
24: driven gear 25: sliding gear
26: slide stand 27: sliding spur gear
30: Cutting board position moving means 33: Fixed rail
34: cutting board rail 35: cutting board
100: sink 110, 115: drawer
111: sliding rail 112: drain
113: drain pipe 120: top plate
130: Sink 140: Faucet
200: drying means 210: UV lamp
220: lamp connecting rod 230: lamp fixture
240: hanging rod 250: storage stand

Claims (9)

It consists of a sink with a drawer installed on the lower side of the sink and the top plate;
It includes a cutting board 35 installed below the upper plate 120,
It is connected to the vertical lowering body 18 for accommodating the cutting board 35 and includes a driving means 10 that raises and lowers the cutting board 35 in the vertical direction with the rotational power of the opening and closing motor 11,
It consists of a rotating sliding means (20) connected to the sliding table (36) on which the cutting board (35) is installed and rotated by the power of a rotating sliding motor (21),
A UV lamp 210 is installed in the drawer 110 installed on the lower side of the upper plate 120, and a drain 112 is installed on the lower side and connected to a drain pipe 113, thereby performing drying and sterilization. Sink with cutting board and sterilization system.
According to clause 1,
The cutting board 35 is an automatic cutting board, characterized in that it is installed with a middle body 36 and a top plate 120, and is connected to a cutting board rail 34 on both sides to move back and forth in the horizontal direction on a sliding table 26. Sink with sanitizing system.
According to clause 1,
The up-and-down body 18 is equipped with an automatic cutting board and sterilization system, characterized in that a sliding table 26 is installed inside and up-and-down spur gears 14 are installed in all four directions to move back and forth in the vertical direction. One sink.
According to clause 1,
The driving means (10) has opening and closing shafts (12, 12a) connected to the opening and closing motor (11) installed on three sides except the front, and an opening and closing gear (15) is installed at one end and connected to the up and down spur gear (14). become,
Equipped with an automatic cutting board and sterilization system, characterized in that a pair of bevel gears (17) are installed at the corner of the drawer fixture (150) on one side of the shaft connecting rod (16) where the opening and closing shafts (12, 12a) are installed. sink.
According to clause 1,
The rotary sliding means (20) has an intermediate gear (23) connected to a motor gear (22) installed on the rotary sliding motor (21), and a driven gear (24) is connected to the intermediate gear (23) to form a cutting board (35). ) A sink equipped with an automatic cutting board and sterilization system, characterized by rotating the sliding table (26) installed.
According to clause 1,
The rotary sliding means (20) has an intermediate gear (23) connected to a motor gear (22) installed on the rotary sliding motor (21), and a sliding mechanism installed inside the driven gear (24) connected to the intermediate gear (23). An automatic cutting board and sterilization system, characterized in that the sliding base 26, which includes a gear 25 and a sliding spur gear 27 to which the sliding gear 25 is connected, is installed to slide in the horizontal direction. A sink equipped with.
According to clause 1,
The cutting board position moving means 30 installs a fixed rail 33 on the inside of the slide stand 26 connected to both sides of the top plate 120, and the inside of the cutting board rail 34 connected to the fixed rail 33. A sink equipped with an automatic cutting board and a sterilization system, characterized in that a cutting board (35) is installed.
According to clause 1,
The drawer fixture 150 is characterized in that a driving means 10 is installed and a proximity sensor (S) that detects the opening and closing of the drawer 110 from the front is installed to control the incoming and outgoing cutting board 35. Sink with automatic cutting board and sterilization system.
According to clause 1,
The drying means 200 is installed inside the drawer 115, and UV lamps 210 installed on both sides are installed on the lamp fixture 230 through the lamp connection bar 220, and the lower side where the hanging rod 240 is formed. A storage stand 250 is formed, and it consists of a knife and scissors holder 260 that holds knives and scissors, and is equipped with an automatic cutting board and sterilization system, characterized in that a drain pipe 113 is connected to a drain hole 112 on the lower side. sink.

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