KR20170024833A

KR20170024833A - Apparatus for cleaning hands

Info

Publication number: KR20170024833A
Application number: KR1020150120358A
Authority: KR
Inventors: 이경직; 김해용; 김봉규
Original assignee: 이경직; 김해용; 김봉규
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2017-03-08
Also published as: KR101730597B1

Abstract

One embodiment of the present invention relates to an apparatus for cleaning hands, and the objective of the present invention is to provide an apparatus for cleaning hands, including two cleaning modules, so as to allow a first cleaning module to detect the inserted hands to spray a liquid material, and a second cleaning module to detect the inserted hand to spray water, thereby removing liquid materials remaining in the body by drying. Moreover, the rear surface of a cleaning vessel is inclined more than the front surface, the sprayed water can be naturally drained. According to one embodiment of the present invention, the apparatus of cleaning hands comprises a body, a first cleaning module, and a second cleaning module. The first cleaning module comprises: an insertion part formed in the front surface of the body to receive the body included the hands; a first sensor detecting whether or not the body is inserted inside; and a pump spraying a liquid material stored in a storage part to the inside of the insertion part for a predetermined time through a first nozzle. The second cleaning module comprises: a vessel-shaped cleaning vessel having an opening part into which the body include the hands is inserted on the front surface of the body; a second sensor detecting whether or not the body is inserted into the cleaning vessel; a second nozzle spraying water supplied from an external water pipe to the inside of the cleaning vessel; an electronic valve supplying the water for a predetermined time and then blocking the water when the second sensor detects insertion of the body while blocking the water supplied from the external water pipe; and an air compressor supplying air to make air sprayed inside the cleaning vessel at a predetermined pressure through an air nozzle after the electronic valve blocks supply of the water.

Description

[0001] APPARATUS FOR CLEANING HANDS [0002]

More particularly, the present invention relates to a hand washing apparatus, and more particularly, to a washing apparatus having two washing modules in which a user cleans his / her hands, spraying a liquid material in one module, spraying water in another module, , A hand washing apparatus capable of removing all the liquid substances remaining in the body and eliminating the inconvenience of the user who has a sense of resistance to the liquid substance and cleansing more cleanly and allowing the sprayed water to be spontaneously drained

Most infectious diseases are transmitted the most through human hands. In particular, most respiratory infections are transmitted by putting germs in the hands on the mouth or nose. The reason for this is that the virus is present on the desk or the handle of the door, and then transferred to the hand or body of the person to be contacted. Therefore, sterilization of pathogenic bacteria or viruses present in the hands will protect health from infectious diseases and other diseases.

In recent years, there has been a hand washing device that disinfects hands by injecting a liquid substance into a hand when a hand is inserted for washing the hands. However, the conventional hand washing device cleans the hand by spraying only the liquid material without considering the user who is sensitive to the liquid substance or the user who feels the foreign body feeling or the inconvenience to the liquid substance remaining in the hand. In some cases, such a hand washing device may cause excessive hand drying due to the volatility of the liquid substance to some users, or the user may wash his hands again even though the hand washing device is used.

Accordingly, such a problem can be solved if a device capable of spraying a liquid material onto a user's body to clean his / her hands and spraying and drying other liquid materials according to the user's choice and performing dual cleaning is available.

Open No. 10-2012-0107355 'Hand cleaner equipped with display device' Patent Registration No. 10-0522571 'automatic hand sanitizer'

The object of the present invention is to solve the problems in the background art described above. When a user cleans the body, the cleaning device includes two cleaning modules, and the first cleaning module senses the body to be inserted, The second cleaning module senses the body to be inserted, and injects and dries water to remove all the liquid substances remaining in the body. The rear surface of the washing tub is inclined more than the front surface so that the sprayed water can be drained So as to provide a hand-held cleaning device.

A hand washing device according to an embodiment of the present invention includes a body; A first sensor for detecting whether or not a body is inserted into the insertion part, and a second sensor for detecting whether a body is inserted in the insertion part, A first cleaning module including a pump configured to inject liquid material through the first nozzle into the insert for a predetermined time; And a second sensor coupled to the front surface of the body so as to be embedded therein, the sensor body having a tubular shape having an opening for receiving a body including a hand, a second sensor for detecting whether the body is inserted into the tub, A second nozzle installed to spray water supplied from the outside of the washing tub to spray water into the washing tub, and water supplied from the external water pipe is blocked. When the second sensor senses insertion of the body, And a second cleaning module having an air compressor for supplying air so that air is injected into the cleaning tub at a predetermined pressure through an air nozzle after the electromagnetic valve blocks the supply of the water, .

At this time, the cleaning cylinder is formed in a cylindrical shape, And a drain port formed to be downward in a rear direction from a front surface of the body, wherein a drain port is formed in the lower part of the rear side so that water in the interior of the body is drained by gravity.

Further, the cleaning cylinder is formed with a vent hole for discharging the injected air to the outside

The plurality of air nozzles are formed symmetrically with respect to the central axis of the inner circumferential surface at regular intervals along the inner circumferential surface of the cleaning tub at a position adjacent to the front surface of the cleaning tub. .

The plurality of second nozzles are coupled to the inner circumferential surface of the washing tub and the plurality of second nozzles are symmetrically arranged at the same distance with reference to the inner center line of the washing tub. .

According to the present invention, when the user cleans the body, it is possible to double-clean the body by using two cleaning modules. Therefore, the user can remove the liquid substances remaining in the body, In addition, it is possible to provide a hand washing device in which the sprayed water is naturally drained by gravity, thereby making it easy to drain water.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an example of a hand cleaning apparatus according to the present invention; FIG.
2 is an exemplary view of a first cleaning module.
3 is an exemplary view of a second cleaning module.
4 is a block diagram schematically showing a hand washing device of the present invention.

The terms used in this specification will be briefly described and the present invention will be described in detail.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. In addition, in certain cases, there may be a term selected by the applicant at will, and in this case, the meaning of the invention will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

When an element is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements as well, without departing from the spirit or scope of the present invention. Also, the terms "part," " module, "and the like described in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software .

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

FIG. 1 is an exemplary view showing a hand washing device of the present invention, FIG. 2 is an example of a first washing module, and FIG. 3 is an example of a second washing module.

4 is a block diagram schematically showing a hand washing apparatus of the present invention, FIG. 5 is a block diagram showing a hand washing apparatus of the present invention, and FIG. 6 is a view showing a state in which an additional component is added to the hand washing apparatus of FIG. It is a block diagram.

In the hand washing device according to the present invention, when the user cleans his or her hand, the washing device is provided with two washing modules to spray the liquid material in one module, spray water and dry in the other module, The present invention relates to a hand washing apparatus capable of eliminating all the substances and eliminating the inconvenience of users who have a sense of resistance to liquid substances and cleaning them more cleanly and allowing the sprayed water to be discharged in a natural manner.

Hereinafter, the hand-washing apparatus will be described in detail with reference to Figs. 1 to 6. Fig.

The hand cleaning device according to the present invention is equipped with two cleaning modules, which can be cleaned more cleanly by using two cleaning modules at the user's choice, and can be easily drained.

The hand cleaning device includes a body 100, a first cleaning module 200, and a second cleaning module 300.

The hand cleaning apparatus may further include a controller 600 that can control operations of the first cleaning module 200 and the second cleaning module 300 such as sensing or spraying ).

More specifically, the first cleaning module 200 is a device that cleans the inserted body by spraying a liquid material.

The first cleaning module 200 includes an insertion portion 210 formed to insert a body including a hand into a front surface of the body 100 and a second sensor 220 configured to detect whether the body is inserted into the insertion portion 210. [ The liquid material stored in the storage unit 230 is introduced into the insertion unit 210 through the first nozzle 240 for a predetermined period of time when the first sensor 220 senses that the body is inserted, And a pump 250 configured to be sprayed.

Referring to FIG. 1, the first cleaning module 200 may be positioned above the body 100.

Referring to FIG. 2, the inserting portion 210 is hollowed in front of the body so that a body object including a hand or a foot can be inserted. Inside the inserting portion 210, (220) is positioned to sense the insertion of the body including the hand.

The first sensor 220 may be a passive infrared ray (PIR) near infrared ray human body detection sensor capable of detecting the insertion of a body, but the present invention is not limited thereto.

When the first sensor 220 senses the insertion of the body, the pump 250 is operated.

At this time, when the pump 250 is operated, the liquid material stored in the storage unit 230 is supplied to the connection pipe 260, and the supplied liquid material is supplied through the first nozzle 240 to the insertion unit 210).

The liquid material may include, but is not limited to, a cleaning agent, a soapy water, a saline solution or an ethanol-added cleaning agent capable of cleaning a body object including hands or feet.

If necessary, moisturizing agents, cosmetics, and medicines may be sprayed, not liquid substances that clean the body.

The first nozzle 240 may be installed on the top, bottom, or left and right sides of the inserting unit 210 as a reference when the inserting unit 210 is viewed from the front, .

In addition, when the controller 600 controls the pump 250 to operate for a predetermined time, the liquid material is injected for a predetermined time.

The second cleaning module 300 is a device capable of spraying water to the inserted body to clean and dry the liquid body.

The second cleaning module 300 includes a cylindrical washing tub 310 having an opening to allow a body including a hand to be inserted into an entire surface of the body 100, A second nozzle 330 installed to spray the water supplied from the external water pipe 390 to the inside of the washing tub 310 and a second nozzle 330 installed to discharge water supplied from the external water pipe 390 (340) for blocking the supply of water when the second sensor (320) senses the insertion of the body, and then opens and closes the second sensor (320) And an air compressor 360 for supplying air to the inside of the cleaning cylinder 310 by a preset pressure through an air nozzle 350. [

Referring to FIG. 1, the second cleaning module 300 may be positioned below the body 100.

Referring to FIG. 3, the cleaning cylinder 310 may be formed in a polygonal cylinder shape having an opening formed therein for inserting a body including a hand, and may be formed in the shape of a polygonal cylinder such as a rectangular cylinder, It will be formed in the form of a cylinder.

The washing tub 310 is installed such that the opening is formed on the front surface of the body 100.

In addition, the second sensor 320 is positioned inside the cleaning cylinder 310 to sense a body including a hand to be inserted.

The second sensor 320 may be a PIR near infrared ray human body detection sensor capable of detecting the insertion of a body, but the present invention is not limited thereto.

The solenoid valve normally blocks the water supplied from the external water pipe 390, but when the second sensor 320 senses insertion of the body, the solenoid valve is opened to be supplied for the predetermined time, and is then shut off.

At this time, when the solenoid valve 340 is opened, water is supplied from the external water pipe 390 to be distributed to a plurality of sub water pipes 390-1 to 390-6, and the sub water pipes 390-1 to 390-6 Is injected into the washing tub 310 through the second nozzle 330 installed to be sprayed into the washing tub 310. [

When the control unit 600 controls the solenoid valve 340 to open for a predetermined time, the water supplied from the external water pipe 390 is supplied for a preset time.

The second nozzle 330 may be sprayed over a wide area by a spraying method or may be sprayed by a predetermined pressure to a narrow area.

The second nozzle And the plurality of second nozzles may be arranged to be symmetrically arranged in the ring shape at the same distance with reference to the inner center line of the cleaning tub.

That is, they are formed symmetrically with respect to the center axis of the inner circumferential surface at regular intervals according to the inner circumferential surface of the cleaning tub 310.

In addition, the ring shape formed as described above may be formed at regular intervals in a rear direction from a position adjacent to the front surface of the cleaning cylinder.

Therefore, water can be sprayed on all parts of the inserted body, and the remaining liquid substances can be cleaned.

The second nozzle 330 may be formed at a predetermined distance along the inner circumference of the flushing tube 310 or may be formed at a predetermined distance in the inside of the flushing tube 310, And may be formed at regular intervals from the inner front surface to the rear surface, or may be irregularly dispersed inside the cleaning tub 310.

The second nozzle 330 may protrude closer to the center of the inside of the cleaning tub 310 so as to inject water at a position close to the inserted body.

The washing tub is formed in a cylindrical shape, and is installed to be downward in the rear direction from the front surface of the body, and a drain hole is formed in the lower side of the rear side so that the water inside is naturally drained by gravity.

That is, a drain port 370 for discharging the sprayed water to the outside is formed on the lower side of the rear side of the cleaning tub 310, and a sloped surface downward from the front surface is formed, So that the water can be drained to the drain port 370.

As shown in FIG. 3, the rear surface of the washing tub 310 is sloped from the front surface. The water sprayed through the second nozzle 330 is collected by the drain port 370 due to gravity, And is discharged to the outside through a drain pipe 391 connected to the drain pipe 370.

Therefore, the water sprayed into the cleaning cylinder 310 has a simple structure in which water is naturally drained to the drain port 370 without installing a special device.

The controller 600 cuts off the solenoid valve 340 to shut off the supply of the water after opening the solenoid valve 340 for a predetermined time.

Thereafter, the air compressor 360 is operated so that the air compressor 360 for supplying air supplies air to the air supply pipe 392.

3, air is supplied to the air supply pipe 392 and is distributed to the sub air supply pipes 392-1, 392-2 and 392-3, and the sub air supply pipes 392-1, 392-2 and 392 -3) are connected to the air nozzle 350, the supplied air is injected through the air nozzle 350.

When the controller 600 operates the air compressor 360 for a preset pressure and a predetermined time, the air is injected into the cleaning tub 310 for a predetermined pressure and a predetermined time.

The plurality of air nozzles 350 may be disposed at a predetermined distance from the inner circumferential surface of the cleaning tub 310 at a position adjacent to the front surface of the cleaning tub 310, And may be symmetrically formed with respect to the center axis.

Since the air nozzle 350 formed as described above is sprayed from the inner circumferential surface adjacent to the front surface of the cleaning tub 310, air can be injected by the inserted hand when the user inserts the inserted hand into the front surface, Since it is sprayed in many directions, the inserted hand can be dried at various angles to completely remove the water.

Further, a ventilation hole 380 may be formed on a rear surface or an upper portion of the cleaning tub 310 to discharge the injected air to the outside.

Therefore, the air injected through the air nozzle 350 is discharged to the outside through the rear surface of the cleaning tub 310 to prevent the user who inserted the hand from being discomforted while the discharged air is discharged to the front side.

The second cleaning module 300 configured as described above can remove the liquid material remaining in the hand by using the first cleaning module 200 and then use only the water without using the first cleaning module 200 So that the inserted hand can be cleaned.

Therefore, a user who is reluctant to contact with the liquid material can sufficiently clean his or her hands even if the user uses the second cleaning module 300 alone.

Referring to FIG. 6, the body 100 may further include a display 400 and an operation panel 500.

Referring to FIG. 1, the display 400 displays an advertisement and a state of the hand cleaner. The display 400 includes a liquid crystal display (LCD), a liquid crystal display (LED), an organic LED (OLED) OLED) may be used.

The display 400 may be connected to an external network (not shown) to display an advertisement that changes in real time, or may display an advertisement stored in an advertisement DATABASE not shown in the drawing.

In addition, the display 400 may display the current state of the hand-washing apparatus, such as the amount of the liquid material stored in the storage unit 230, the air pressure of the air compressor 360, and the operation of the hand-washing apparatus.

The operation panel 500 is provided on the front surface of the body 100 and is operated by a user. The operation panel 500 controls the time at which the liquid material in the first cleaning module 200 is sprayed, the time at which the water in the second washing module 300 is sprayed Time and pressure, and the time and pressure at which air is injected.

The predetermined time at which the control unit operates the pump may be manipulated so that the time for spraying the liquid material of the first cleaning module 200 on the operation panel 500 is adjusted.

Further, in order to adjust the time and pressure of water spraying of the second cleaning module 300 in the operation panel 500, the controller may adjust the predetermined time until the electromagnetic valve 340 is opened and then blocked So that the time and pressure at which the water is sprayed can be adjusted.

Similarly, the control panel 500 may control the operation time and the operating pressure of the air compressor 360 so as to control the time and pressure of the air of the second cleaning module 300.

The operation panel 500 displays the preset time and predetermined pressure, and provides a setting screen that allows the user to adjust them step by step. The preset time and predetermined pressure may be changed according to the user's operation have.

In addition, referring to FIG. 1, a display may be included under the body 100 to display advertisements.

In addition, the cleaning cylinder 310 may further include a contamination detection sensor 395. In this case, the contamination detection sensor 395 measures the degree of contamination after cleaning the body into which the water is injected, The controller 600 can display the state of contamination of the body currently injected into the display 400 when the degree of contamination is high as compared with the degree of contamination, and the controller 600 can reduce the degree of contamination after cleaning the body into which the injected water is injected, The opening time of the solenoid valve 340 may be increased until the second cleaning module is equal to the predetermined time.

According to the hand-washing apparatus configured as described above, when the user cleans the body, the user can double-wash the body using two cleaning modules, so that the liquid substances remaining in the body are all removed, It is possible to provide a hand washing device which is easy to drain by eliminating the inconvenience of the user and cleansing more cleanly and additionally discharging the sprayed water by gravity.

It is to be understood that the present invention is not limited to the above-described embodiment, but may be modified and changed without departing from the scope of the present invention as claimed in the following claims It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: Body 200: First cleaning module
210: insertion part 220: first sensor
230: storage part 240: first nozzle
250: Pump 260: Connector
300: Second cleaning module 310: Washer
320: second sensor 330: second nozzle
340: Solenoid valve 350: Air nozzle
360: Air compressor 370: Drain
380: Ventilation hole 390: External water pipe
391: Water pipe 392: Air supply pipe
395: Pollution detection sensor 400: Display
500: operation panel 600:

Claims

body;
A first sensor for detecting whether or not a body is inserted into the insertion part, and a second sensor for detecting whether a body is inserted in the insertion part, A first cleaning module including a pump configured to inject liquid material through the first nozzle into the insert for a predetermined time; And
A second sensor coupled to the front surface of the body so as to be embedded in the body and having an opening formed therein for inserting a body including a hand into the front of the body, a second sensor for detecting whether the body is inserted into the cleaning cylinder, A second nozzle installed to spray water supplied into the cleaning tub, and a second nozzle arranged to block the water supplied from the external water pipe. When the second sensor detects the insertion of the body, And a second cleaning module including an air compressor for supplying air so that the air is sprayed to the inside of the cleaning cylinder at a predetermined pressure through an air nozzle after the electromagnetic valve blocks the supply of the water, Cleaning device.

The method according to claim 1,
The cleaning cylinder includes:
Wherein a drain hole is formed in a cylindrical shape and is downwardly directed from a front surface of the body to a rear lower portion so that water inside the body is drained by gravity.

The method of claim 2,
The cleaning cylinder includes:
Wherein a ventilation hole is formed to discharge the ejected air to the outside.

The method of claim 3,
The air nozzle
Wherein the plurality of air nozzles are formed symmetrically with respect to a central axis of the inner circumferential surface at regular intervals along the inner circumferential surface of the cleaning tub at a position adjacent to the front surface of the cleaning tub. .

The method of claim 4,
The second nozzle
Wherein the plurality of second nozzles are coupled to the inner circumferential surface of the washing tub so that the plurality of second nozzles are symmetrically arranged at the same distance with reference to the inner center line of the washing tub. Device.