KR101069136B1 - Sink attachment type dish washing apparatus - Google Patents

Abstract

According to the present invention, the space utilization effect is maximized at the same time as the integrated space is installed in the sink by utilizing the empty space of the sink, and the movement and the amount of work of the worker can be minimized. The present invention relates to a sink-integrated dishwashing device capable of reducing the time required for washing a dish while increasing the washing effect by spraying the washing water at various angles throughout the inner space of the sink.

In the sink-integrated dishwashing apparatus according to the present invention, the sink-integrated dishwashing apparatus which is integrally installed in the sink provided with a faucet and washes the dishes in the sink, a through hole is formed on the bottom surface and a drain pipe is connected to the through hole. A water tank, which is installed at a lower portion of the water tank, connected to the water supply pipe line of the tap water, a water supply pipe extending from the water tank to the through hole and extending to the through hole, and having a water supply pump; A tubular rotary shaft rotatably installed, a rotary shaft driving unit connected to the tubular rotary shaft and rotating the tubular rotary shaft, a central cap detachably coupled to an upper end of the tubular rotary shaft, and integrally rotated to the central cap; Is coupled and rotated integrally in accordance with the rotation of the tubular rotary shaft and the swing arm of which the upper surface is open A rolling arm coupled to the swing arm to be in communication with the central cap and having a plurality of injection nozzles formed therein; and the rolling arm installed inside the central cap and the upper portion of the water supply pipe and rotating the tubular rotary shaft. A rolling arm drive unit for rolling the swing arm to the swing arm, a detergent supply unit connected to the water tank, and supplying a detergent to the water tank, and installed in the sink, the water supply pump, the rotary shaft drive unit, and the detergent supply unit. Characterized in that it comprises a controller for controlling the operation of.

Sink, dishwasher, sink, water tank, water pipe, tubular rotary shaft, rotary shaft drive unit, center cap, swing arm, rolling arm, rolling arm drive unit, detergent supply unit, controller

Description

SINK ATTACHMENT TYPE DISH WASHING APPARATUS}

The present invention relates to a sink-integrated dishwashing apparatus, and more particularly, to a sink-integrated dishwashing apparatus that is formed integrally with the sink to utilize the sink of the sink as a dishwashing space.

The dishwashing device was developed to reduce housework of housewives by automating dishwashing, and is usually used on one side wall of the kitchen or on one side of the sink.

However, when the dishwashing device is arranged in a line with other household appliances on one wall of the kitchen, it takes up a large space and the worker's work path required for the dishwashing is long, and there is a separate installation space for water supply and drainage. And there is a problem that takes installation work.

In addition, when the dishwasher is used on the upper side of the sink, even if it is not used, it occupies a lot of the work space of the relatively narrow sink, thereby reducing the space efficiency of the sink, and a separate installation space for water supply and drainage and There is a problem that requires installation work.

In addition, in the case of the conventional dishwashing apparatus is provided with a plurality of spray nozzles in which the spray direction is fixed in one direction or through the configuration to rotate the spray arm formed with a spray nozzle horizontally to spray the washing water from the top to the bottom or vice versa, In this case, there is a problem in dispensing direction, so the dishwashing effect is also reduced, and there is a problem in that a dead space in which the washing water does not touch at all, such as a corner portion where walls of the dishwashing device meet each other, is particularly concave There is a problem that can not be sprayed evenly in the water, it takes a lot of time and a large amount of washing water in dishwashing.

Recently, as part of space utilization, dishwashers using sinks have been developed, such as washing dishes by placing dishes in sinks and immersing them in water and then vibrating them with ultrasonic vibrators or rotating washing brushes. There is a problem that falls and is not sanitary as well as the noise is generated.

An object of the present invention is to provide a sink-integrated dishwashing device to maximize the space utilization effect and minimize the worker's copper wire and the amount of work by being integrated into the sink using the empty space of the sink.

Another object of the present invention, as the rolling arm formed with a spray nozzle is rotated at the same time as the swing rotation to spray the washing water at various angles throughout the inner space of the sink increases the cleaning effect and at the same time the time required for washing the dish It is to provide a sink-integrated dishwashing device that can be shortened.

In the above-described objects of the present invention, in a sink-integrated dishwashing device which is integrally installed in a sink equipped with a faucet and washes dishes in the sink, a through hole is formed on a bottom surface of the sink and a drain pipe is connected to the drain hole. A water supply pipe installed at a lower portion of the sink and connected to the water supply pipe line of the tap water, a water supply pipe extending from the water tank to the through hole, and extending to the through hole and having a water supply pump; A tubular rotary shaft installed therein, a rotary shaft drive unit connected to the tubular rotary shaft and rotating the tubular rotary shaft, a central cap detachably coupled to an upper end of the tubular rotary shaft, and integrally rotated, the central cap coupled to the The swing arm which is integrally rotated according to the rotation of the tubular rotary shaft and whose upper surface is opened, and in the swing arm A rolling arm that is rollably coupled and communicates with the central cap and is formed with a plurality of injection nozzles, and is installed inside the central cap and above the water supply pipe, and is installed inside the central cap and above the water supply pipe and is tubular A rolling arm driving unit for rolling the rolling arm with respect to the swing arm in accordance with the rotation of the rotating shaft, a washing agent supply unit connected to the water tank and supplying a washing agent into the water tank, installed in the sink, and the water supply pump and the rotating shaft. It is achieved by providing a sink integrated dishwashing apparatus comprising a drive unit and a controller for controlling the operation of the cleaning agent supply unit.

According to a preferred feature of the invention, the heater is provided in the bath further comprises a heater for heating the washing water in the tank, the controller also controls the operation of the heater.

According to a preferred feature of the present invention, the top surface of the sink is installed to be opened and closed, and the open top of the sink is closed so that the washing water discharged from the spray nozzle during the dishwashing flows to the bottom without splashing outside the sink. It further comprises a cover for opening and closing the sink.

According to a preferred feature of the invention, it is made detachably mounted in the sink and therein further comprises a dish loading network in which dishes for washing are loaded.

According to a more preferred feature of the invention, the water supply pipe, including a horizontal pipe portion extending horizontally from the bottom of the water tank, and a vertical pipe portion bent vertically from the horizontal pipe portion extending through the drain pipe to the through hole The water supply pump is installed on the horizontal pipe portion, and the tubular rotation shaft is rotatably installed on the outer circumferential surface of the vertical pipe portion.

According to a more preferred feature of the invention, the tubular rotary shaft is installed spaced apart from the center of the through hole to form a concentric circle in the through hole, a ring-shaped drain hole is formed between the through hole and the tubular rotary shaft and the ring shape A ring-shaped strainer is detachably mounted to the drain hole.

According to a more preferred feature of the invention, the rotary shaft drive unit, the drive motor is installed in the lower portion of the sink, the drive gear is installed on the shaft of the drive motor, and integrally formed on the outer peripheral surface of the tubular rotary shaft and the drive It includes a reduction gear engaged with the gear.

According to a more preferred feature of the invention, the first locking step is formed at the upper end of the tubular rotary shaft, the second locking is engaged with the first locking step to be transmitted to the rotational force of the tubular rotary shaft at the lower end of the central cap A step is formed.

According to a further preferred feature of the invention, the rolling arm drive unit, the first square pipe member is formed integrally with the upper end of the vertical pipe portion of the water supply pipe, the first square pipe member is coupled to the upper end of the medium pressure A second bent pipe member extending into the cap, a fixed bevel gear formed integrally with the upper outer peripheral surface of the second square pipe member, integrally formed on the outer peripheral surface of the inner end of the rolling arms and engaged at right angles to the fixed bevel gear When the center cap is rotated by the rotation of the tubular rotary shaft is made to include a rolling bevel gear for rolling the rolling arm relative to the swing arm.

According to the sink-integrated dishwashing apparatus according to the present invention, since the internal space of the sink sink is integrally installed in the sink to be utilized as a space for dishwashing, an additional installation space is unnecessary, thereby maximizing space utilization effects. Not only can it be done, there is an excellent effect that the worker's movement and workload can be minimized.

In addition, according to the sink-integrated dishwashing apparatus according to the present invention, as the rolling arm formed with the spray nozzle is rotated at the same time as the swing rotation and spraying the washing water at various angles throughout the entire inner space of the sink, the washing area does not reach Washing water can be provided in the entire inner space without increasing the washing effect and at the same time there is an excellent effect that the time required for dish washing can be further shortened.

In addition, according to the sink integrated dishwashing apparatus according to the present invention, since the central cap is detachably inserted into the upper end of the tubular rotary shaft, when using for dishwashing, the central cap may be used by coupling to the upper end of the tubular rotary shaft, In the case of using the general sink, the central cap can be used by separating the upper end of the tubular rotary shaft, so that the compatible use of the dishwashing function and the general sink function can be made very easy.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to describe in detail enough to be easily carried out by those skilled in the art to which the present invention pertains. This does not mean that the technical spirit and scope of the present invention is limited.

Figure 1 is a schematic perspective view of a sink integrated dish washing apparatus according to the present invention, Figures 2a and 2b is a schematic cross-sectional structural view of the sink integrated dish washing apparatus according to the present invention, Figure 3 is an internal structural view of the sink 4 is a partially exploded perspective view illustrating the operating structure of the rolling arm and the swing arm, FIG. 5 is a detailed structural diagram of the rolling arm driving unit, and FIG. 6A is a center of the swing arm and the rolling arm coupled to each other. When the cap is removed, the internal structure of the sink is shown, Figure 6b shows the internal structure of the sink combined the open drain plug after the separation of the central cap coupled to the swing arm and the rolling arm, Figure 6c shows the swing arm and the rolling arm Internal structure diagram of the sink in a state in which the closed drain cap is coupled after separation of the combined central cap, and FIG. 7 shows a sink integrated dish dish according to the present invention when using a general sink. Schematic cross-sectional structural view of the chuck device is shown, Figure 8 is a schematic cross-sectional structural view of the sink integrated dish washing apparatus according to the present invention when the dish drying, Figure 9 is a sink integrated dish washing apparatus according to another embodiment of the present invention A schematic structural diagram of is shown.

The sink-integrated dishwashing apparatus 1 according to the present invention is maximized in space utilization effect as well as minimized the worker's movement and work volume as it is integrally installed in the sink, washing water throughout the entire interior space of the sink 10 By spraying at various angles to increase the cleaning effect and at the same time to shorten the time required for dish washing, as shown in Figures 1 to 9, the through hole 11 is formed on the bottom surface And the through hole 11, the sink 10 is connected to the drain pipe 13, the tank 20 is installed in the lower portion of the sink 10 and connected to the water supply pipe (3a) of the faucet (3), A water supply pipe 30 extending from the water tank 20 through the drain pipe 13 to the through hole 11 and provided with a water supply pump 35, and a tubular rotary shaft 40 installed to be rotatably inserted into the water supply pipe 30. And, the tubular rotary shaft 40 is connected to the tubular rotary shaft 40 Rotating shaft drive unit 50 for driving the rotation, the central cap 60 is detachably coupled to the upper end of the tubular rotary shaft 40 and integrally rotated, the central cap 60 is coupled to the rotation of the tubular rotary shaft 40 Swing arm 70 is integrally rotated according to the opening and the upper surface is open, the rolling arm is rollably coupled in the swing arm 70, the rolling arm is in communication with the central cap 60, a plurality of injection nozzles 81 are formed 80 and a rolling arm drive unit installed in the center cap 60 and above the water supply pipe 30 and rolling the rolling arm 80 with respect to the swing arm 70 in accordance with the rotation of the tubular rotary shaft 40. 90, and connected to the water tank 20, the cleaning agent supply unit 100 for supplying the cleaning agent into the water tank 20, and installed in the sink 10, the water supply pump 35, the rotary shaft drive unit 50 and the cleaning agent It comprises a controller 110 for controlling the operation of the supply unit (100).

Here, the sink 10 is installed on the upper surface of the sink to form an internal space for dish washing of the sink-integrated dishwashing apparatus 1 according to the present invention, the upper surface is formed in an open box shape, the A through hole 11 is formed in the bottom surface, and a drain pipe 13 for discharging water in the sink 10 to the outside is connected to the through hole 11.

A water tank 20 is installed at the lower portion of the above-described sink 10. The water tank 20 is a water storage tank in which the washing water to be sprayed through the spray nozzle 81 of the rolling arm 80 is stored. The water supply line 3a of the conductor 3 is connected to receive the water required for cleaning. In addition, a water supply control valve 21 is installed between the water tank 20 and the water supply pipe 3a of the tap 3 to determine whether water is supplied into the water tank 20 while being opened and closed by the controller 110.

The other side of the water tank 20 described above is connected to the water supply pipe 30, the water supply pipe 30 is a pipeline for supplying the water in the water tank 20 to the injection nozzle 81 of the rolling arm 80, the water tank ( And a vertical pipe portion 31 extending horizontally from the lower portion of the lower portion 10 and a vertical pipe portion 33 extending vertically from the horizontal pipe portion 31 and penetrating through the drain pipe 13 to the through hole 11. .

In addition, on the horizontal pipe portion 31 is provided with a water supply pump 35 for generating a pumping force for forcing the water in the tank 20 to the injection nozzle 81 of the rolling arm 80, the water supply pump 35 According to an embodiment, it may be installed in the vertical pipe part 33.

The outer circumferential surface of the vertical pipe portion 33 of the water supply pipe 30 described above is fitted with a tubular rotary shaft 40 is rotatably installed, this tubular rotary shaft 40 is a rotary shaft for rotating the swing arm 70 to be described later, Like the vertical pipe part 33 of the water supply pipe 30, it extends through the drain pipe 13 to the through-hole 11.

As the tubular rotary shaft 40 is spaced apart from the center of the through hole 11 so as to form a concentric circle in the through hole 11, the ring-shaped drain hole 11a is disposed between the through hole 11 and the tubular rotary shaft 40. Is formed, and the ring-shaped strainer 15 for filtering food waste and the like immediately before draining is mounted in the ring-shaped drain hole 11a.

The above-described tubular rotary shaft 40 is connected to the rotary shaft driving unit 50, the rotary shaft driving unit 50 to drive the tubular rotary shaft 40 by generating a driving force for the rotation of the tubular rotary shaft 40, The drive motor 51 is installed in the lower portion of the sink 10, the drive gear 53 is installed on the shaft 51a of the drive motor 51, and the drive gear integrally formed on the outer peripheral surface of the tubular rotary shaft 40 It is preferable to include a reduction gear 55 meshed with 53 to reduce the rotational speed of the drive motor 51 to be transmitted to the tubular rotary shaft 40.

The rotary shaft drive unit 50 may be formed by an electric mechanism using a sprocket and a chain, or a pulley and a belt according to an embodiment.

The upper end of the above-described tubular rotary shaft 40 is detachably coupled to the central cap 60 is rotated integrally, the central cap 60 of the swing arm 70 to which the rolling arm 80 is rollably coupled By allowing the coupling and at the same time the washing water provided from the water supply pipe 30 can be provided to the rolling arm 80, the swing arm 70, the rolling arm 80 is rollably coupled to the sink 10 When coupled to the top of the tubular rotary shaft 40 so that it can be rotated at a height adjacent to the bottom of the protrudes to the bottom top surface of the sink (10).

The central cap 60 is formed with a coupling hole 61 to which the swinging arm 70 in which the rolling arm 80 is rollably coupled is formed. The coupling holes 61 are formed in two at 180 degree intervals and are rolled. Although two swing arms 70 rollably coupled to the arm 80 are illustrated as being coupled at intervals of about 180 degrees around the center cap 60, according to an embodiment, a coupling hole may be formed in the center cap 60. 61 is formed in three at 120-degree intervals, so that the three swing arms 70 in which the rolling arms 80 are rollably coupled may be coupled at 120-degree intervals around the central cap 60. ), Four coupling holes 61 are formed at intervals of 90 degrees so that the four swing arms 70 having the rolling arms 80 rollably coupled to each other may be coupled at intervals of 90 degrees around the center cap 60. .

The central cap 60 is preferably coupled to the tubular rotary shaft 40 so that the rotational force of the tubular rotary shaft 40 is transmitted. For this purpose, a first locking step 41 is formed at the upper end of the tubular rotary shaft 40. At the lower end of the central cap 60, a second locking step 65 is engaged with the first locking step 41 of the tubular rotary shaft 40.

In particular, the central cap (60) is to use the sink 10 in a general sink when not using the sink integrated dishwashing apparatus 1 according to the present invention for dishwashing purposes, that is, as shown in FIG. In the case where it is to be used for the purpose of placing the washed dishes in the sink 10 until use, as shown in Figure 8, it is preferable to be separated from the tubular rotary shaft 40 as shown in Figure 6a Do. In this case, as shown in FIG. 6B, an open drain cap 60 ′ closing only the upper end of the water supply pipe 30 and opening only the ring-shaped drain port 11a may be coupled to the through hole 11. As shown in FIG. 6C, a closed drain plug 60 ″ closing both the upper end of the water supply pipe 30 and the ring-shaped drain hole 11a may be coupled to the through hole 11.

The swing arm 70 is coupled to the coupling hole 61 of the above-described center cap 60 and extends horizontally. The swing arm 70 rotates integrally in accordance with the rotation of the tubular rotation shaft 40 while actually washing water. Rolling rotation of the rolling arm 80, which serves as an officer, is formed in a tubular shape so that the rolling arm 80 is coupled to the inside of the rolling arm 80, so that the injection nozzle 81 of the rolling arm 80 can be exposed The upper surface is formed in a tubular shape of a semi-circular cross section that is open, and a support jaw 71 for supporting the outer end of the rolling arm 80 is integrally formed at the outer end thereof.

In the above-described swing arm 70, the rolling arm 80 is rollably coupled. The rolling arm 80 is rolled in the swinging arm 70 to be rotated to spray the washing water at various angles to wash the dish. As a kind of washing water spray pipe to enable, one end extending into the medium pressure cap 60 is in communication with the central cap 60 and the other end supported by the support jaw 71 of the swing arm 70 is closed, the outer circumferential surface Injection nozzles 81 are formed therethrough.

The rolling arm driving unit 90 is installed inside the center cap 60 and the upper portion of the water supply pipe 30. The rolling arm driving unit 90 has a rolling arm 80 in accordance with the rotation of the tubular rotary shaft 40. ) Serves to rotate the swing arm 70 with respect to the swing arm 70. The first square pipe member 91 and the first square pipe member are integrally formed at the upper end of the vertical pipe portion 33 of the water supply pipe 30. And a fixed bevel gear 95 integrally formed on the outer circumferential surface of the upper end of the second square pipe member 93 inserted into and coupled to the upper end of the second pressure pipe 60. When the central cap 60 is rotated by the rotation of the tubular rotary shaft 40, the rolling arm 80 is integrally formed at the inner circumferential outer surface of the rolling arms 80 and engaged at right angles to the fixed bevel gear 95. ) Is comprised of a rolling bevel gear (97) for rolling the swing arm (70).

The first and second square pipe members 91 and 93 serve as a pipe for providing water provided through the actual water supply pipe 30 into the actual center cap 60. Also, on the inner side of the first square pipe member 91 and the outer side of the second square pipe member 93, arbitrary separation preventing means such as a combination of elastic protrusions and corresponding grooves can be prevented from being separated from each other. Is not provided).

The operation of the rolling arm drive unit 90 will be described as follows: When the tubular rotary shaft 40 is rotated by the rotary shaft drive unit 50, the lower end of the tubular rotary shaft 40 is connected to the first engaging step 41 of the tubular rotary shaft 40. The swing arm 70 and the rolling arm 80 coupled to the center cap 60 are integrally swinged while the central cap 60 having the second locking step 65 to be engaged is integrally rotated and the rolling arm ( When the 80 rotates, the rolling bevel gear 97 is rotated along the fixed bevel gear 95 which is integrally coupled to the rolling bevel gear 97 formed on the inner circumferential outer surface of the rolling arms 80. Rolling arm 80 is formed integrally with the swinging arm 70 is rotated.

By the configuration and operation of the above-described center cap 60, swing arm 70, rolling arm 80 and rolling arm drive unit 90, the washing water supplied from the water supply pipe 30 is the first and second square pipes After being supplied into the rolling arm 80 through the central cap 60 through the members 91 and 93, the washing water does not reach as it is sprayed at various angles through the spray nozzle of the rolling arm 80 which is rotated at the same time as the swing rotation. Wash water can be provided throughout the inner space without dead zone.

The above-described water tank 20 is connected to the detergent supply unit 100, the detergent supply unit 100 serves to supply the detergent to the water discharged from the water tank 20, the water tank 20 and the water supply pipe ( On the conduit 101 connecting the connection portion 30 and the detergent supply unit 100, a detergent control valve 103 is provided to determine whether the detergent is supplied.

The above-described sink 10 is provided with a controller 110, the controller 110 controls the operation of the water supply pump 35, the rotary shaft drive unit 50 and the cleaning agent supply unit 100 by the sink according to the present invention Controlling the overall operation of the integrated dishwashing apparatus 1 comprises a printed circuit board designed according to a control algorithm for the overall operation, and display means for displaying various operation buttons and operation states.

The heater 120 may be installed in the above-described water tank 20, and the heater 120 serves to heat the washing water in the water tank 20, and determines a power supply to the heater 120 at a terminal side thereof. The heater control switch 121 is provided. The operation of the heater control switch 121 may be automatically controlled by the controller 110 or, depending on the embodiment, may be controlled by manual operation.

Opening and closing cover 130 for the sink can be installed on the upper surface of the above-described sink 10, the opening and closing cover 130 for the sink is a spray nozzle 81 of the rolling arm 80 at the time of dishwashing It serves to close the open upper end of the sink 10 so that the washing water discharged from the sink does not splash out to the outside of the sink 10, but is not shown in detail, the cover guide formed on the top of the sink 10 Sliding along it may be formed to open and close the upper surface of the sink 10 or may be formed in the form of a general cover.

In the above-described sink 10, the dish loading net 140 is detachably mounted. The dish loading net 140 is loaded with dishes for washing, drying or storing therein, in particular, FIG. A schematic structural diagram of the sink-integrated dish washing apparatus 1 according to the present invention during the dish storage operation using the dish storage network 140 is shown.

Up to now, the sink 10 has been described on the basis that one through-hole 11 is formed, but according to the size of the sink, a plurality of through-holes 11 are formed as shown in FIG. 9 and as a result the rolling arm 80 Also, a plurality of central caps 60 to which the swing arm 70 is coupled may be provided. In this case, the swing arms 70 may be different from each other so that the swing arms 70 do not come into contact with each other during rotation.

Therefore, in the case of the sink-integrated dishwashing apparatus 1 according to the present invention as described above, since the inner space of the sink 10 is utilized as a space for dishwashing, an additional additional installation space is unnecessary. Not only can the utilization effect be maximized, but the worker's movement and work volume can be minimized.

In addition, in the case of the sink-integrated dishwashing apparatus 1 according to the present invention as described above, the rolling arm 80 having the spray nozzle 81 is rotated at the same time as the swing rotation and rotates in the entire interior space of the sink 10. By spraying the washing water at various angles, the washing water can be provided in the entire inner space without the dead zone where the washing water does not reach, thereby increasing the washing effect and reducing the time required for washing the dish.

In addition, in the case of the sink-integrated dish washing device 1 according to the present invention as described above, the second square pipe member 93 protruding to the lower portion of the central cap 60 is a vertical pipe portion 33 of the water supply pipe 30. As it is detachably inserted into the first square pipe member 91 integrally formed at the upper end of the water pipe 30, the central cap 60 including the second square pipe member 93 may be removed from the water supply pipe 30 during use for dishwashing. What is necessary is just to insert and use the 1st square pipe member 91 integrally formed in the upper end of the vertical pipe part 33, and when using it by the general number, the center cap 60 including the 2nd square pipe member 93 is supplied to a water supply pipe. After separating from the first square pipe member 91 integrally formed on the upper end of the vertical pipe portion 33 of the 30, the open or closed drain plugs 60 ', 60 " In addition to the normal sink function or dish drying or storage function The use of compatible may be made to facilitate simple.

1 is a schematic perspective view of a sink integrated dish washing apparatus according to the present invention.

Figure 2a and Figure 2b is a schematic cross-sectional view of the sink integrated dishwashing apparatus according to the present invention.

Figure 3 is a sink structure integrated dish washing apparatus according to the present invention, the internal structure of the sink.

Figure 4 is a partial exploded perspective view illustrating the operation structure of the rolling arm and the swing arm in the sink integrated dishwashing apparatus according to the present invention.

Figure 5 is a detailed structural diagram of a rolling arm drive unit in the sink integrated dish washing apparatus according to the present invention.

Figure 6a is a sink structure integrated dish washing apparatus according to the present invention, the internal structure of the sink when the swing arm and the rolling arm is coupled to remove the central cap.

Figure 6b is the internal structure of the sink in the sink integrated dishwashing apparatus according to the present invention, after the separation of the central cap coupled to the swing arm and the rolling arm combined the open drain plug.

Figure 6c is an internal structure of the sink in the sink integrated dishwashing apparatus according to the present invention, after the separation of the central cap coupled to the swing arm and the rolling arm combined state.

7 is a schematic cross-sectional structure diagram of a sink-integrated dish washing device according to the present invention when using a general sink.

8 is a schematic cross-sectional view of a sink-integrated dish washing device according to the present invention during dish drying.

9 is a schematic structural diagram of a sink integrated dish washing device according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: sink dish integrated device according to the present invention

10: sink

20: tank

30: water supply pipe

40: tubular rotary shaft

50: rotating shaft drive unit

60: center cap

70: swing arm

80: rolling arm

90: rolling arm drive unit

100: detergent supply unit

110: controller

120: heater

130: opening and closing cover for sink

140: tableware loading network

Claims (9)

In the sink-integrated dishwashing device that is integrally installed in the sink equipped with water faucet for washing dishes in the sink, A through hole is formed in the bottom surface and the through hole is connected to the drain pipe; A water tank installed at a lower portion of the sink and connected to a water supply line of the tap water; A water supply pipe passing through the drain pipe from the water tank to the through hole and having a water supply pump; A tubular rotation shaft inserted into the water supply pipe and rotatably installed; A rotating shaft driving unit connected to the tubular rotating shaft and rotating the tubular rotating shaft; A central cap detachably coupled to an upper end of the tubular rotary shaft to be integrally rotated; A swing arm coupled to the central cap and integrally rotated according to the rotation of the tubular rotation shaft, and having an upper surface thereof opened; A rolling arm rotatably coupled in the swing arm and in communication with the central cap and having a plurality of injection nozzles formed therein; A rolling arm driving unit installed inside the center cap and above the water supply pipe and rolling the rolling arm with respect to the swing arm according to the rotation of the tubular rotary shaft; A detergent supply unit connected to the tank and supplying a detergent into the tank; And And a controller installed in the sink and configured to control the operation of the water feed pump, the rotary shaft drive unit, and the detergent supply unit. The method according to claim 1, And a heater installed in the tank to heat the washing water in the tank, wherein the controller also controls the operation of the heater. The method according to claim 1, A sink opening and closing cover is installed on the upper surface of the sink so as to close and close the open upper end of the sink so that the washing water discharged from the spray nozzle during the dish washing flows downward without splashing to the outside of the sink. The sink-integrated dish washing apparatus, characterized in that consisting of. The method according to claim 1, Removably mounted in the sink, the sink integrated dishwashing apparatus further comprises a tableware loading network is loaded with dishes for cleaning therein. The method according to any one of claims 1 to 4, The water supply pipe may include a horizontal pipe part extending horizontally from the bottom of the water tank, and a vertical pipe part bent vertically from the horizontal pipe part and extending through the drain pipe to the through hole, wherein the water supply pump is horizontal. And a tubular rotary shaft installed on the tubular portion and rotatably installed on an outer circumferential surface of the vertical tubular portion. The method according to any one of claims 1 to 4, The tubular rotary shaft is installed to be spaced apart from the center of the through-hole so as to form a concentric circle in the through hole, a ring-shaped drain is formed between the through-hole and the tubular rotary shaft, and the ring-shaped filter net is detachably attached to the ring-shaped drain. Sink integrated dishwasher, characterized in that the mounting. The method according to any one of claims 1 to 4, The rotary shaft drive unit includes a drive motor installed in the lower portion of the sink, a drive gear installed on the shaft of the drive motor, and a reduction gear integrally formed on the outer circumferential surface of the tubular rotary shaft and engaged with the drive gear. Sink integrated dishwasher, characterized in that made. The method according to any one of claims 1 to 4, A first locking step is formed at the upper end of the tubular rotary shaft, and a second locking step is formed at the lower end of the central cap to be engaged with the first locking step so that the rotational force of the tubular rotation shaft can be transmitted. Integrated dishwasher. The method according to any one of claims 1 to 4, The rolling arm drive unit includes a first square pipe member integrally formed at an upper end of the vertical pipe portion of the water supply pipe, and a second square pipe member inserted into and coupled to the first square pipe member, the upper end of which extends into the medium pressure cap. And a fixed bevel gear formed integrally with the upper circumferential surface of the second square pipe member, a fixed bevel gear integrally formed with the upper circumferential surface of the second square pipe member, and integrally with the outer circumferential surface of the inner end of the rolling arms. And a rolling bevel gear which is formed to be engaged with the fixed bevel gear at a right angle so that the rolling arm rotates with respect to the swing arm when the central cap is rotated by the rotation of the tubular rotary shaft. Sink integrated dishwasher.

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