KR100679293B1 - Automatic hand washer - Google Patents

Abstract

An automatic hand washer is provided to enable a user to wash hand automatically and to obtain a massage effect using washing water of a high water pressure sprayed by a rotative washing device and a spray part, and to dry hand rapidly and conveniently by jetting a strong air pressure in one direction. The automatic hand washer includes a supply part(40) and a body(50) having a hand insertion hole(51) and a space part. The space part includes a spray part(70) formed on an upper and a lower side thereof, and a washing device(80). The spray part comprises a chamber equipped with a first and a second hose connected to a compressed air supply device and a washing water supply device, a spray hole formed on a lower side of the chamber, and a feed part. The washing device has a hollow shaft comprising a spray hole and a hinge part(82), and equipped with a third and a forth hose connected to the washing water supply device and a soapy water supply device, and a roll-shaped brush formed on the outside shaft.

Description

Automatic hand washer

1 is a side cross-sectional view of an automatic hand washer according to a first embodiment of the present invention.

2 is a cross-sectional view of an automatic hand washer according to a first embodiment of the present invention.

Figure 3 is a side cross-sectional view showing a state in which each auxiliary device according to the first embodiment of the present invention is added.

4 is a cross-sectional view illustrating a state in which auxiliary devices are added according to a first embodiment of the present invention.

5 is an external view of an automatic hand washer according to the first embodiment of the present invention.

6 is an operating state of the automatic hand washer according to the first embodiment of the present invention.

7 is a side cross-sectional view of an automatic hand washer according to a second embodiment of the present invention.

8 is a cross-sectional view of an automatic hand washer according to a second embodiment of the present invention.

9 is an operating state of the automatic hand washer according to a second embodiment of the present invention.

* Explanation of symbols for main parts of drawings *

 1: control unit 10: compressed air device

11: first hose 12: air heating device

20: washing water supply device 21: water pipe

22: hose 2 23: hose 3

24: hot water heating device 30: soap water supply device

31: fourth hose 32: storage unit

40: supply part 50: body

51: hand opening 52: space

53: UV lamp 54: Cover

60: control panel 61: power switch

62: hot air selection button 63: hot water selection button

64: soapy water selection button 65: display unit

70, 71a: injection parts 71, 71a: chamber

72, 72a: injection hole 73: transfer unit

80: cleaning device 81: injection groove

82: hinge portion 83: hollow rotating shaft

84: brush 85: auxiliary cleaning device

90: drain 100, 100a: automatic hand washer

The present invention relates to an automatic hand washing machine, and more particularly, automatic hand washing using a rotating washing apparatus and washing water, and automatic hands capable of maintaining the cleanliness of the hands by drying the hands using compressed air. Relates to a washer.

In recent years, as environmental pollution has become more severe, infectious diseases caused by various viruses are popular regardless of the season. Therefore, health authorities recommend that the hands be cleaned after going out and before eating.

However, in the home, you can easily wash your hands and dry your hands using a towel, but there is not enough place to wash your hands outside, and even if you wash your hands, there is no means to dry your hands. Infections often occurred again.

In addition, most of the public facilities' water facilities consist of facilities that cannot supply hot water during the winter, which is inconvenient to be washed with low water temperature. Thus, when soaping with low water temperature, bubbles do not easily occur. In addition to the problem of using a lot of water soap and wash water there was a problem affecting the environmental pollution.

Thus, in recent years, a method of disinfecting hands using a disinfectant solution has been developed and used. However, since hands are disinfected using only disinfectant liquid, not water, it is impossible to reliably wash the hands so that the user does not feel refreshed. There was this.

The present invention is a simple and clean hand by washing the hand automatically using a washing machine of the high pressure and water sprayed through the rotating washing device and the spraying unit while generating a lather under the control of the control unit by simple and clean hands It can be cleaned and the user can feel cool by the massage effect according to the high water pressure, and when drying, it can make the drying of hands quick and easy by removing water as if it pushes out by blowing strong air pressure in one direction. It is an object of the present invention to provide an automatic hand washer.

Another object of the present invention by using a selection button provided on the control panel to select a variety of scents of the cleaning liquid to make the user feel fresh, as well as easy to select hot water and warm air using a heating device By using it can be conveniently used in cold weather, such as winter, the purpose is to provide an automatic hand washing machine that can prevent infection by foreign substances by sterilizing the hand and the cleaning device using an ultraviolet lamp.

Automatic hand washer of the present invention for achieving the above object is configured on the upper and lower parts of the space of the body, the first and second hoses connected to the compressed air supply and the washing water supply device and the chamber of the chamber It is composed of the injection hole formed on the lower side, and the injection portion provided with a transfer part to be transferred to the front and rear on both sides, and is installed separately in the space portion of the body on the basis of the hand inlet, up, down, left and right, injection groove And a hollow rotary shaft constituting the hinge portion and a roll-shaped brush formed on the outer side of the hollow rotary shaft, wherein the third and fourth hoses are connected to the hollow rotary shaft and are connected to the washing water supply device and the soap water supply device. It provides an automatic hand washer characterized by consisting of a cleaning device.

Looking at the configuration of the automatic hand washer of the present invention for solving the above problems are as follows.

1 is a side cross-sectional view of an automatic hand washer according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of the automatic hand washer according to the first embodiment of the present invention, Figure 3 is a first embodiment of the present invention. 4 is a side cross-sectional view illustrating a state in which auxiliary devices are added, and FIG. 4 is a cross-sectional view illustrating a state in which respective auxiliary devices are added according to a first embodiment of the present invention, and FIG. 6 is an external view of an automatic hand washer according to an embodiment, and FIG. 6 is an operational state diagram of the automatic hand washer according to the first embodiment of the present invention, and FIG. 7 is a side cross-sectional view of the automatic hand washer according to the second embodiment of the present invention. 8 is a cross-sectional view of an automatic hand washer according to a second embodiment of the present invention, and FIG. 9 is an operation state diagram of the automatic hand washer according to the second embodiment of the present invention.

The automatic hand washer 100 according to the first embodiment of the present invention inserts a hand into the hand inlet 51 formed on the front side to allow a sensor (not shown) to detect a hand, and then the controller 1 As a device for automatically washing hands under the control of), as shown in FIG. 1, the apparatus includes a supply unit 40, a body 50 having a hand inlet 51, and a space 52. .

In addition, a control panel 60 is formed on the outside of the body 50 as shown in FIG. 2, and a space sensor 52 formed therein detects a user's hand and an injection unit ( 70) and the washing device 80 and the drain 90 is formed.

First, the supply unit 40 is formed to be connected to one side of the body 50, as shown in Figures 1 to 2, the compressed air supply device 10, the washing water supply device 20 and the soap water supply device It comprises 30.

Here, the compressed air supply device 10 is connected to the first hose 11 is mounted to the injection unit 70, and is to spray a strong air pressure through the injection unit 70, preferably As shown in 3 to 4, it is preferable to make it possible to supply the warm air by further comprising an air heating device 12 in a portion to which the first hose 11 is coupled.

The washing water supply device 20 is formed by being connected to the water pipe 21 as shown in FIGS. 1 and 2, and the second and third hoses 22 and 23 supply the washing water supplied through the water pipe 21. Move to the spraying unit 70 and the washing device 80 through the spray to wash water, preferably as shown in Figures 3 to 4 further comprises a hot water heating device 24 therein It is good to be able to supply hot water.

In addition, the soap water supply device 30 is connected to the four hose 31 as shown in Figure 2 is mounted to the washing device 80, through the injection groove 81 configured in the washing device 80 By spraying the soapy water to form a bubble, it is preferable to be able to store the soapy water of various scents by partitioning the interior to form a plurality of storage (32).

Here, the first and second hoses 11 and 22 mounted on the spraying unit 70 may be formed long so as not to restrict the movement of the spraying unit 70 before and after.

In addition, the body 50 is connected to the first, second, third, fourth lakes (11, 22, 23. 31) connected to the supply unit 40, as shown in FIGS. Has formed a hand inlet 51, and constitutes a space portion 52 in which the washing proceeds.

Here, the space 52 is preferably configured to further include a UV lamp 53 as shown in Figures 3 to 4 to sterilize the hand and the cleaning device 80, the hand inlet The front surface of the body 50 in which the 51 is formed is preferably formed of a transparent material so that the hand washing process can be checked during hand washing, and the hand inlet 51 is rotated by a hinge (not shown). It is preferable to prevent the washing water and the soapy water from splashing by setting the cover 54 to be included.

In addition, the control panel 60 is formed in connection with the control unit 1 for controlling the operation as shown in Figures 1 to 2, and constitutes a power switch (61).

At this time, when the air heating device 12, the hot water heating device 24 and the plurality of storage unit 32 as described above is configured as shown in Figures 3 to 4 the control panel 60 Hot air selection button 62 for driving the air heating device 12, hot water selection button 63 for driving the hot water heating device 24 and soap water selection for selecting the soap water stored in the soap water supply device 30 Button 64 should be formed.

In addition, the control panel 60 may further include a display unit 65 for displaying the remaining amount of the entire soapy water, the selected washing liquid and the hand washing progress step, and the remaining time.

In addition, the injection portion 70 is formed in the upper and lower sides of the space portion 52 configured in the body 50 as shown in Figure 2 or 6 and extending in the lateral direction while being transported before and after washing water or air pressure The first and second hoses 11 and 22 are connected to the compressed air supply device 10 and the washing water supply device 20, and the chamber 71 is mounted. The lower side of the side) is configured with the injection port 72, and on both sides are provided with a conveying portion 73 to be conveyed back and forth.

Here, the transfer unit 73 may be transferred to the front and rear by a motor (not shown in the figure) or a cylinder using pneumatic or hydraulic pressure (not shown) that is generally used.

In addition, the cleaning device 80 is to be installed separately in the upper, lower, left, right of the space portion 52 relative to the hand inlet 51 as shown in Figure 1 to 2, each injection groove A hollow rotary shaft 83 having a 81 is formed, and as shown in FIG. 5, a hinge portion 82 is formed at one end of the rotary shaft 83 so that the rotary shaft 83 is controlled by the controller 1. It is folded to 90 degrees by control of).

In addition, the outer side of the hollow rotary shaft 83 configured of the injection groove 81 is composed of a roll-shaped brush 84 to remove the foreign matter, the hollow rotary shaft 83 is the washing water supply device 20 And the third and fourth hoses 23 and 31 connected to the soap water supply device 30 are mounted.

In addition, the cleaning device 80 in the direction opposite to the hand inlet 51 to remove the foreign matter caught on the nail easily as shown in Figures 3 to 4 to clean the user's fingertips more cleanly. It may be configured to further include an auxiliary washing device (85).

Here, the hollow rotary shaft 83 is preferably rotated by an electric motor (not shown in the drawing) or a cylinder (not shown) using pneumatic pressure, which is generally used. Naturally, the 85 and 3rd and 4th hoses 23 and 31 are connected.

In addition, the drain 90 is formed in the bottom of the space portion 52 of the body 50 as shown in Figure 1 is a drain to wash water and soapy water sprayed from the spraying unit 70 and the washing device 80 (Not shown in the drawing), it is preferable to have a sieve structure to filter out foreign substances generated during hand washing.

Looking at the operation according to the first embodiment of the present invention as described above are as follows.

First, after the installation of the automatic hand washing machine 100 according to the present invention, the user using the hot air selection button 62 and the hot water selection button 63 and the soap water selection button 64 formed on the control panel 60 After selecting the desired cold, hot air and cold, hot water and soap flavor, the user pushes the cover 54 formed in the hand inlet 51 to place the user's hand in the space 52 of the body 50.

In this case, when the hot air selection button 62, the hot water selection button 63 and the soap water selection button 64 are not selected, the selected air condition selection process proceeds to a previously selected condition state. 60 may be confirmed through each button or display unit 65 arranged in the display.

When the user puts his hand into the hand inlet 51 after selecting the use condition through the control panel as described above, the control sensor 1 is activated by detecting a hand formed on one side of the space 52. Hand washing is automatically performed by the control of the controller 1.

The progress of such automatic hand washing can be set differently according to the input program of the control unit 1 connected to the control panel 60.

As described above, when the hand is detected by the sensor and the control unit 1 operates, the hollow rotating shaft 83 in which the brush 84 is formed rotates and the washing water supply device 20 operates so that the third hose ( 23, the washing water is supplied to the hollow rotating shaft 83, and the supplied washing water is sprayed to the brush 84 through the spray groove 81 formed in the hollow rotating shaft 83.

In this case, the washing water spraying time is sufficient to wet the brush 84 in a short time of several seconds under the control of the control unit 1, the brush 84 which absorbed water as described above is the hollow rotary shaft The hand will be wetted by the rotation of (83).

After the washing water is sprayed for a few seconds as described above, the washing water spraying device is stopped and at the same time the soap water supply device 30 is operated to supply soapy water to the hollow rotary shaft 83 through the fourth hose 31. In this way, the supplied soapy water sprays soapy water through the injection grooves 81 formed in the hollow rotating shaft 83 to cause soap bubbles through the brush 84.

Here, the soap water spraying time is made of a short time of several seconds under the control of the control unit 1, the brush 84, the soap bubble is caused by the brush 84 to wash the hands to make a lather on the hand Remove foreign substances.

In addition, as described above, by further comprising an auxiliary washing device 85 in a direction facing the hand inlet 51, it is possible to more easily remove the foreign matter present at the fingertips.

After foaming the hand through the brush 84 as described above, the rotation axis stops rotating under the control of the control unit 1, and at the same time the hinge portion 82 is folded by 90 ° body (50) It is in close contact with the side wall of the space 52.

Thereafter, the washing water supply device 20 operates again to move the washing water to the chamber 71 configured in the injection unit 70 through the first hose 11 connected to the washing water supply device 20. The moved washing water is sprayed in the direction in which the hand is located at high water pressure through the injection hole 72 configured in the chamber 71, and the spraying part 70 is transferred forward by the transfer part 73.

At this time, since the injection portion 70 is formed on the upper and lower sides and has a high water pressure, it is possible to remove the soap bubbles in the hand as if washing the hands without rubbing the hands and hands, and at the same time feeling the massage of the hands. Subject can make the user feel cool.

Here, the washing water supply device 20 is continued until the spraying unit 70 completes the movement forward by the transfer unit 73, after the movement stops automatically operates under the control of the control unit (1) Stop.

After the washing water supply device 20 stops operating under the control of the control unit 1 as described above, the compressed air supply device 10 is automatically operated to operate the chamber 71 through the second hose 22. At the same time, the compressed air is sprayed through the injection hole 72 in the direction in which the hand is placed, and at the same time, the transfer part 73 moves in the opposite direction, that is, rearward, to remove water from the hand. Done.

At this time, the user can complete the hand washing by removing the hand out of the hand inlet 51, when the user does not remove the hand under the control of the control unit 1, the injection unit 70 is moved forward and compressed It is designed to continue to inject air, which stops at the same time as the user releases the hand and returns to the initial state.

In addition, as described above, by further comprising an ultraviolet lamp 53 on one side of the space portion 52 of the body 50, hand sterilization may be performed.

When the hand washing is finished as described above, the hollow rotating shaft 83 of the washing apparatus 80 folded at 90 ° under the control of the control unit 1 returns to the initial state and the washing apparatus 80 rotates. At the same time, the washing water supply device 20 is operated to automatically wash the washing device 80 by spraying the washing water through the third hose 23 to complete the operation of the automatic hand washing machine 100 of the present invention.

Washing water and soapy water generated during the cleaning process of the cleaning device 80 can prevent the leakage to the outside by the cover 54 formed in the hand inlet 51 by the hinge, the ultraviolet lamp 53 in the standby state By setting it to operate automatically, the cleaning device 80 may be automatically sterilized.

Hereinafter, look at the configuration of the automatic hand washing machine according to a second embodiment of the present invention.

The automatic hand washer 100a according to the second embodiment of the present invention inserts a hand into the hand inlet 51 formed on the front side to allow a sensor (not shown) to detect a hand, and then the controller 1 A device for automatically washing hands under the control of a), and is composed of a body 50 having a supply part 40, a hand inlet 51 and a space 52 as shown in FIG. .

In addition, the outer side of the body 50, as shown in Figure 8, the control panel 60 is formed, the interior of the space portion 52 configured therein is a sensor for detecting a user's hand (not shown in the figure) And the spray unit 70a, the washing device 80, and the drain hole 90 are formed.

Here, the rest of the configuration except for the injection unit 70a has the same configuration as that of the first embodiment described above, and thus description thereof will be omitted.

The injection unit 70a according to the second embodiment is configured on the upper surface of the space unit 52 formed in the body 50 as shown in FIGS. 7 to 9 and moves downward in the space unit 52. By spraying the washing water or air pressure, and comprises a chamber (71a) is equipped with the first and second hoses (11, 22) connected to the compressed air supply device 10 and the washing water supply device 20, The injection port 72a is comprised below the chamber 71a.

Here, the injection portion 70a should be formed wide on the upper surface of the space portion 52, and should be formed to be generally distributed on the bottom surface of the chamber 71a. In particular, the center of the user's hand is located In the vicinity, the injection hole 72a is preferably formed to be concentrated so that the washing water and the air pressure are intensively sprayed on the user's hand.

Looking at the operation according to the second embodiment of the present invention as described above are as follows.

First, after the installation of the automatic hand washing machine 100 according to the present invention, using the hot air selection button 62 and the hot water selection button 63 and the soap water selection button 64 formed on the control panel 60, the user desired After selecting the cold, hot air and cold, hot water and soap flavor, the user pushes the cover 54 formed in the hand inlet 51 to place the user's hand in the space 52 of the body 50.

In this case, when the hot air selection button 62 and the hot water selection button 63 and the soap water selection button 64 are not selected, the selected air condition proceeds to a previously selected condition state, and the previously selected condition state is the control panel 60. Can be confirmed through each button or display unit 65 disposed on the back panel.

When the user selects the use condition through the control panel 60 as described above and puts his hand into the hand inlet 51, the control sensor 1 detects the hand by the detection sensor formed at one side of the space 52. It is operated, the hand washing is automatically proceeded by the control of the control unit (1).

The progress of such automatic hand washing can be set differently according to the pressured program of the control unit 1 connected to the control panel 60.

As described above, when the hand is detected by the sensor and the control unit 1 operates, the hollow rotating shaft 83 in which the brush 84 is formed rotates and the washing water supply device 20 operates so that the third hose ( 23, the washing water is supplied to the hollow rotating shaft 83, and the supplied washing water is sprayed to the brush 84 through the spray groove 81 formed in the hollow rotating shaft 83.

In this case, the washing water spraying time is sufficient to wet the brush 84 in a short time of several seconds under the control of the control unit 1, the brush 84 which absorbed water as described above is the hollow rotary shaft The hand will be wetted by the rotation of (83).

After the washing water is sprayed for several seconds as described above, the washing water supply device 20 is stopped and at the same time the soap water supply device 30 is operated to the hollow rotary shaft 83 through the fourth hose 31. The soapy water is supplied, and the soapy water is supplied to the soapy water through the spray grooves 81 formed in the hollow rotary shaft 83 to cause soap bubbles through the brush 84.

Here, the soap water spraying time is made of a short time of several seconds under the control of the control unit 1, the soap 84 caused by the lather is rotated by washing the hand to make a lather on the hand to wash the foreign matter Remove

In addition, as described above, by further comprising an auxiliary cleaning device 85 in a direction facing the hand inlet 51, it is possible to more easily remove the foreign matter present at the fingertips.

After foaming the hand through the brush 84 as described above, the hollow rotating shaft 83 stops rotating under the control of the controller 1, and at the same time the hinge portion 82 It is folded at ° so as to be in close contact with the side wall of the body 50, the space 52.

Thereafter, the washing water supply device 20 is operated again to move the washing water to the chamber 71a configured in the injection unit 70a through the first hose 11 connected to the washing water supply device 20. The moved washing water is sprayed toward the user's hand with high water pressure through the injection hole 72a configured in the chamber 71a.

At this time, the injection hole (72a) of the injection portion 70a is formed in the central portion where the hand is located at the same time is distributed throughout, the washing water sprayed through this has a high water pressure, so that the soap bubbles in the hand It can be easily removed and at the same time gives the user a feeling of massage to make the user feel cool.

Here, the washing water supply device 20 is stopped for 5 to 10 seconds to be sure to remove the soap bubbles remaining in the hand, and then stopped under the control of the control unit 1, more reliable by rubbing the hand when spraying the washing water You can also wash your hands.

After the washing water supply device 20 stops operating under the control of the control unit 1 as described above, the compressed air supply device 10 is automatically operated, which is generated by the compressed air supply device 10. Compressed air is strongly sprayed to the chamber 71a through the second hose 22 to the lower direction where the hand is located through the injection hole 72a.

At this time, the compressed air is continuously injected until the user removes the hand, when the hand is completely dried and the user pulls out the hand, the sensor detects the compressed air supply device 10 by the control unit (1) ) Will stop automatically.

Here, rubbing the user's hand can be completed faster drying.

In addition, as described above, by further comprising an ultraviolet lamp 53 on one side of the space portion 52 of the body 50, hand sterilization may be performed.

When the hand washing is finished as described above, the hollow rotating shaft 83 of the washing apparatus 80 folded at 90 ° under the control of the controller 1 returns to the initial state and the washing apparatus rotates at the same time. The washing water supply device 20 is operated to automatically clean the washing device 80 by spraying the washing water through the third hose 23 to complete the operation of the automatic hand washing machine 100 of the present invention.

Washing water and soapy water generated during the cleaning process of the cleaning device 80 can prevent the leakage to the outside by the cover 54 formed in the hand inlet 51 by the hinge, the ultraviolet lamp 53 in the standby state By setting it to operate automatically, the cleaning device 80 may be automatically sterilized.

As described above, the automatic hand washer 100 according to the present invention may use a high water pressure and a strong air pressure to complete hand washing and drying in a short time. Not only can you check the steps, but you can also take precautions such as filling up the gaps in advance, and you can check all the matters directly through the transparent window formed on the front so that users can feel refreshed. have.

In addition, it is possible to vary the selection conditions by operating the control panel 60 can be conveniently used as the user's convenience.

In the above described exemplary embodiments of the present invention by way of example, the scope of the present invention is not limited to this specific embodiment, which will be various changes and modifications without departing from the gist of the present invention, these changes are All belong to the scope of the present patent will be apparent from the appended claims.

The automatic hand washing machine according to the present invention automatically washes hands using a washing machine of high water pressure sprayed through a rotating washing apparatus and a spraying unit while generating a lather under the control of a controller, and confirms the washing process through a transparent window. Hand washing can be done in a simple and clean manner, and the massage effect according to the high water pressure makes the user feel cool, and when drying, the water is removed by spraying strong air pressure in one direction. Drying can be done quickly and easily.

In addition, by using a selection button provided on the control panel to select a variety of scented cleaning liquids to make the user feel fresh, as well as using a heating device to easily select the hot water and warm air as in winter It is convenient to use even in cold weather, and it is a useful invention that can prevent infection by foreign substances by sterilizing hand and washing device using UV lamp.

Claims (10)

And a body configured to supply a compressed air supply device, a washing water supply device, and a soap water supply device, and a body connected to the compressed air supply device, the washing water supply device, and the soap water supply device configured by the hose by a hose. Comprising a control panel with a power switch is formed, the space formed inside the injection portion, the cleaning device and the drain port when the hand is inserted through the hand inlet, the respective components are connected to the control panel by a sensor In the automatic hand washing machine which operates under the control of the control unit and washes hands automatically, The chamber 50 is configured above and below the space portion 52 of the body 50 and is equipped with first and second hoses 11 and 22 connected to the compressed air supply device 10 and the washing water supply device 20. 71 and an injection unit (72) formed at a lower side of the chamber (71), each side having an injection unit (70) having a transfer unit (73) to be transferred to the front and the rear; The hollow rotary shaft 83 is installed in the space portion 52 of the body 50 on the basis of the hand inlet 51 separated by up, down, left and right, and constitutes the injection groove 81 and the hinge portion 82. ) And a roll-shaped brush 84 formed on the outer side of the hollow rotary shaft, the hollow rotary shaft 83 is connected to the washing water supply device 20 and the soapy water supply device 30; Automatic hand washer, characterized in that consisting of the cleaning device 80 is configured to be equipped with four hoses (23, 31). And a body configured to supply a compressed air supply device, a washing water supply device, and a soap water supply device, and a body connected to the compressed air supply device, the washing water supply device, and the soap water supply device configured by the hose by a hose. Comprising a control panel with a power switch is formed, the space formed inside the injection portion, the cleaning device and the drain port when the hand is inserted through the hand inlet, the respective components are connected to the control panel by a sensor In the automatic hand washing machine which operates under the control of the control unit and washes hands automatically, The chamber 71a, which is configured on an upper surface of the space portion 52 of the body 50 and is equipped with first and second hoses 11 and 22 connected to the compressed air supply device 10 and the washing water supply device 20. ) And an injection unit (70a) consisting of an injection hole (72a) formed in the lower side of the chamber (71a); The hollow rotary shaft 83 is installed in the space portion 52 of the body 50 on the basis of the hand inlet 51 separated by up, down, left and right, and constitutes the injection groove 81 and the hinge portion 82. ) And a brush 84 in the form of a roll formed on the outer side of the hollow rotary shaft 83, the hollow rotary shaft 83 is connected to the washing water supply device 20 and the soapy water supply device 30. Automatic hand washer, characterized in that consisting of the washing device 80 is configured to be equipped with a third, fourth hose (23, 31). According to any one of claims 1 or 2, wherein the compressed air supply device 10 and the first hose 11 is coupled to the portion is further configured to include an air heating device 12, the control panel ( 60) the automatic hand washing machine, characterized in that the hot air selection button 62 is further included. According to any one of claims 1 or 2, wherein the washing water supply device 20 is further configured to include a hot water heating device 24, the control panel 60 further includes a hot water selection button (63). Automatic hand washer characterized by being configured. According to any one of claims 1 to 2, wherein the soap water supply device 30 is configured to be formed a plurality of storage unit 32, the control panel 60 is a soap water selection button 64 is further Automatic hand washer characterized by being included. The automatic hand washing machine according to any one of claims 1 to 3, wherein the space (52) of the body (50) further comprises an ultraviolet lamp (53). The automatic hand washer according to claim 1 or 2, wherein the front surface of the body (50) on which the hand inlet (51) is formed is formed of a transparent material. The automatic hand washing machine according to any one of claims 1 to 3, wherein the hand inlet (51) further comprises a cover (54) which rotates by a hinge. The automatic hand washing machine according to any one of claims 1 to 3, wherein the control panel (60) further comprises a display unit (65). The automatic hand according to any one of claims 1 to 3, wherein the cleaning device (80) is configured to further include an auxiliary cleaning device (85) in a direction opposite to the hand inlet (51). syringe.

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