KR101733100B1 - Method for cleaning rotating type nozzle assembly in bidet - Google Patents

Method for cleaning rotating type nozzle assembly in bidet Download PDF

Info

Publication number
KR101733100B1
KR101733100B1 KR1020150091481A KR20150091481A KR101733100B1 KR 101733100 B1 KR101733100 B1 KR 101733100B1 KR 1020150091481 A KR1020150091481 A KR 1020150091481A KR 20150091481 A KR20150091481 A KR 20150091481A KR 101733100 B1 KR101733100 B1 KR 101733100B1
Authority
KR
South Korea
Prior art keywords
nozzle
cleaning
hot water
cylinder
tips
Prior art date
Application number
KR1020150091481A
Other languages
Korean (ko)
Other versions
KR20170001906A (en
Inventor
이학우
Original Assignee
주식회사 콜러노비타
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 콜러노비타 filed Critical 주식회사 콜러노비타
Priority to KR1020150091481A priority Critical patent/KR101733100B1/en
Publication of KR20170001906A publication Critical patent/KR20170001906A/en
Application granted granted Critical
Publication of KR101733100B1 publication Critical patent/KR101733100B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B08B3/028—Spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • E03D9/085—Hand-held spray heads for bidet use or for cleaning the bowl

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

Determining whether the user has left the seating after using the hot water scrubber, the hot water scrubber having a nozzle having a plurality of nozzle tips; Determining whether a predetermined time has elapsed since the seating was departed; And sequentially cleaning or sterilizing the plurality of nozzle tips after the predetermined time has elapsed, wherein the plurality of nozzle tips are spaced apart from each other and circularly arranged along the circumference of the nozzle A cleaning and sterilization control method of a rotatable nozzle assembly of a scrubber is provided.

Figure R1020150091481

Description

TECHNICAL FIELD [0001] The present invention relates to a method of cleaning and sterilizing a rotary nozzle assembly of a hot water scrubber,

The present invention relates to a hot water scrubber, and more particularly, to a hot water scrubber for providing a variety of water flow to a user by providing a rotating body in a nozzle device of a hot water scrubber for cleaning a local part, To a method of cleaning and sterilizing a rotary nozzle assembly of a hot water scrubber.

Generally, a hot water washer is located on the left side of a toilet in a guest house or a general household, and is widely used as a left side facility. The bidet is configured to spray hot water to the user's anus and / or its surroundings through the nozzle assembly after user's use to remove dirt from the user's body. In this case, the nozzle assembly has flow control valves, cylinders, and nozzle tips that engage with each other. The cylinders receive wash water from the flow rate control valve and transfer them to the nozzle tips. Since the nozzle device of the conventional hot water scrubber has a method of having a cleaning water outlet in the same direction in order to realize various kinds of water flow, there are many restrictions on the nozzle size and length, and when the water outlet position is changed, It also has an operating structure whose length is also changed. For example, the discharge port of the hot water scrubber up to now is a nozzle in which the washing water is discharged in a single direction and a single spray amount as in the publication No. 10-2010-0061980, and the nozzle cylinder itself operates only in the forward and backward directions. In general, the nozzle cleaning water is sprayed or flowed in a single direction from the outside of the nozzle toward the nozzle by a method of cleaning the nozzle of this type. In view of the use environment of the hot water scrubber, It is difficult to completely clean and / or sterilize the nozzle. In the conventional patent document, a method of sterilizing a unidirectional nozzle by electrolysis and sterilizing by a UV lamp is disclosed in Patent No. 10-1320588. However, this is not limited to a method of disinfecting a unidirectional nozzle with a sterilizing water and a UV lamp, There is a limitation in the method of sterilizing the nozzles in a plurality of directions according to the above-described method.

A problem to be solved by the present invention is to provide a hot water scrubber which is provided with a rotating body in a nozzle device of a hot water scrubber for the purpose of cleaning a local part to provide a diversity of water flow to a user and to be able to switch to another water flow in a short time To provide a rotatable nozzle assembly.

SUMMARY OF THE INVENTION [0006] The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a hot water scrubber with a rotator in a nozzle device, wherein a nozzle having a different jet direction and jet quantity is provided in one nozzle, And to provide a rotary nozzle assembly of a hot water scrubber which easily converts the water flow without changing the elongation of the nozzle.

SUMMARY OF THE INVENTION An object of the present invention is to provide a cleaning and disinfection control method of a rotatable nozzle assembly that exhibits better cleaning power and disinfecting power as a method of cleaning a nozzle having a plurality of nozzle tips rotating and driven.

The various problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

A method of cleaning and sterilizing a rotary nozzle assembly of a hot water scrubber according to an embodiment of the present invention includes a hot water scrubber including nozzles having a plurality of nozzle tips spaced apart from each other, Determining whether the seat of the user is departed after using the seat; Determining whether a predetermined time has elapsed from the seating of the user when the seating of the user leaves the hot water washer; And sequentially cleaning or sterilizing a plurality of nozzle tips spaced apart from each other after the predetermined time has elapsed; .

In addition, the plurality of nozzle tips may be sequentially cleaned or sterilized as the nozzle rotates.

The rotatable nozzle assembly includes: a first driving unit; A sliding member extending from the first driving unit; A moving body that receives the power of the first driving unit and linearly moves forward or backward along the sliding platform; A second driver positioned at one end of the moving body; A cylinder part having a first end and a second end which are positioned along a direction parallel to the slide base at an upper portion of the slide base; And the other end of the moving body is located at one end of the cylinder part; And a nozzle which is located at the other end of the cylinder and rotates with the linear motion direction as a rotation axis, and the nozzle rotates by receiving power from the second driving unit.

The plurality of spaced apart nozzle tips may each have a different discharge port.

The washing or sterilizing step may be carried out by one or more means selected from ultraviolet rays, electrolytic water by electrolysis and tap water.

The at least one means may be provided in a nozzle cleaner fixed to the slide base and surrounding the nozzle.

The cylinder portion having a cylinder having one end and the other end; A cylinder cap for binding between one end of the cylinder and the other end of the moving body, and a nozzle member at the other end of the cylinder; And a cylinder shaft located inside the cylinder cap and receiving power from the second driving unit to rotate the nozzle member.

Wherein the cleaning or sterilizing step is performed as the nozzle having the first, second, and third nozzle tips is intermittently rotated, and when the cleaning or sterilization of the first nozzle tip is completed, When the nozzle tip is cleaned or sterilized and the cleaning or sterilization of the second nozzle tip is completed, the nozzle rotates to wash or sterilize the third nozzle tip, and if the cleaning or sterilization of the third nozzle tip is completed, The function may be controlled to stop and the position of the nozzle may be returned to initialization. The nozzle cleaning unit may uniformly clean the plurality of nozzle tips that are close to the nozzle cleaning unit as the nozzle member rotates.

The details of other embodiments are included in the detailed description and drawings.

In an embodiment of the present invention, a hot water scrubber equipped with a rotary nozzle assembly may be provided with various water streams applied to nozzles.

Also, in one embodiment of the present invention, the hot water scrubber equipped with the rotary nozzle assembly can rapidly switch the water flow using the rotation of the nozzle.

In addition, since the hot water scrubber equipped with the rotary nozzle assembly according to an embodiment of the present invention can clean the nozzle using the rotational power, it can maintain cleanliness in the conventional stationary cleaning.

1 is a flow chart of a method of cleaning or sterilizing a nozzle assembly in a hot water scrubber in accordance with embodiments of the present invention.
Figure 2 is a perspective view showing a nozzle assembly in a hot water scrubber in accordance with embodiments of the present invention;
3 is an exploded view of the 'A' portion of the nozzle assembly of FIG. 2;
4 is a cross-sectional view showing a nozzle assembly of a hot water scrubber according to the technical idea of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification.

In addition, the embodiments described herein will be described with reference to an exploded view, a perspective view, a sectional view, and / or a plan view, which are ideal illustrations of the present invention. In the drawings, the sizes and thicknesses of regions are exaggerated for an effective description of the technical content. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are generated according to the manufacturing process. For example, the etched area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have schematic attributes, and the shapes of the regions illustrated in the figures are intended to illustrate particular forms of components and / or regions and are not intended to limit the scope of the invention.

Like reference numerals refer to like elements throughout the specification. Accordingly, although the same reference numerals or similar reference numerals are not mentioned or described in the drawings, they may be described with reference to other drawings. Further, even if the reference numerals are not shown, they can be described with reference to other drawings.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In describing the present invention, the defined terms are defined in consideration of the function of the present invention, and should not be understood in a limiting sense of the technical elements of the present invention.

1 is a flowchart of a cleaning and / or sterilization control method of a nozzle assembly according to an embodiment of the present invention. The nozzle according to the present invention has a plurality of nozzle tips, and in FIG. 1, a nozzle having three nozzle tips is described as an example. First, if the user uses a hot water scrubber, the cleaning and / or sterilization control method starts. More specifically, the control method includes: determining whether a seating of a user is disengaged; Determining whether a predetermined time has elapsed since the seating was departed; Selecting the first nozzle tip as an object to be cleaned or sterilized through the rotation of the nozzle if the predetermined time has elapsed; Cleaning or sterilizing the first nozzle tip; Determining whether the cleaning or sterilization (scheduled) time has elapsed; Selecting the second nozzle tip as an object of cleaning sterilization when the (predetermined) time has elapsed; Cleaning or sterilizing the second nozzle tip; Determining whether the cleaning or sterilization (scheduled) time has elapsed; Selecting the third nozzle tip as an object of cleaning sterilization when the (predetermined) time has elapsed; Cleaning or sterilizing the third nozzle tip; Determining whether the cleaning or sterilization (scheduled) time has elapsed; Controlling the cleaning or sterilizing means (apparatus) to stop if the (predetermined) time has elapsed; And initializing the nozzle position and keeping the hot water scrubber in a standby state.

The cleaning or sterilizing means is preferably an ultraviolet lamp or a sterilizing water by electrolysis and may be water. One or more of the means can be selected. Meanwhile, in the step of determining whether a predetermined time has elapsed after departure of the seat, it is preferable that the predetermined time is 10 to 30 seconds in a time sufficient for the user to completely leave the hot water washer so that the ultraviolet rays according to the ultraviolet lamp are not irradiated to the user. Of course, 10 to 30 seconds may be the preparation time for electrolytic disinfection water generation.

Referring to FIG. 2, a rotatable nozzle assembly 88 according to an embodiment of the present invention is provided in a hot water scrubber 90. The nozzle assembly 88 includes an operating portion 10, a cylinder portion 20 and a nozzle 30 inside the hot water washer 90. The operating portion 10 is disposed between one end and the other end of the cylinder portion 20 to support the cylinder portion 20. [ The cylinder part 20 is located along one direction in the hot water washer 90 and has one end and the other end. The operation unit 10 includes a first driving unit 11, a second driving unit 10A, a first motor 10B, a slide base 10C, and a nozzle cleaning unit 10D.

The first motor 10B drives the first driving unit 11 and the gear through the control unit 82 of the hot water cleaner 90 and the sliding platform 10C drives the hot water cleaner 90 And guides the cylinder portion 20 moving along one direction. The nozzle cleaning portion 10D is fixed to the slide base 10C on the opposite side of the second driving portion 10A and surrounds the nozzle 30. [

More specifically, the rotary nozzle assembly 88 of the hot water scrubber 90 according to the technical idea of the present invention includes a first driving unit 11; A sliding member 10C extending from the first driving unit 11; A moving member 22 that receives the power of the first driving unit 11 and linearly moves forward or backward along the sliding platform 10C; A second driving unit 10A located at one end of the moving body 22; And a cylinder portion 20 disposed at an upper portion of the slide base 10C in a direction parallel to the slide base and having one end and the other end. The other end of the moving body 22 may be positioned at one end of the cylinder 20. The rotary nozzle assembly 88 may include a nozzle 30 located at the other end of the cylinder 20 and rotating with the linear motion direction as a rotation axis, And can be rotated by receiving power from the driving unit 10A.

The moving body 22 includes a washing water inflow section 21 for supplying washing water into the cylinder 24. The cylinder part 20 receives the washing water from the washing water inflow part 21 and supplies the washing water to the nozzle 30 through the cylinder 24. The operation unit 10 may further include a nozzle cleaning unit 10D fixed to the slide base 10C and surrounding the nozzle 30. [ The nozzle cleaner 10D can clean the nozzle tip adjacent to the nozzle cleaner 10D as the nozzle 30 rotates.

Referring to FIG. 3, the cylinder 20 includes a cylinder 24 having one end and the other end; A cylinder cover 23 covering the cylinder 24 and the nozzle 30; And a cylinder cap (25) for binding between one end of the cylinder (24) and the other end of the moving body (22). A nozzle (30) is located at the other end of the cylinder (24). The cylinder part 20 further includes a cylinder shaft 26 located inside the cylinder cap 25 and receiving power from the second driving part 10A to rotate the nozzle 30, And a plurality of annular sealing members 27 surrounding the sealing member 25.

 The nozzle 30 may have a plurality of different nozzle tips T1 to T3 spaced apart from each other to change spray water of the washing water. The plurality of different nozzle tips T1 to T3 spaced apart from each other may have ejection holes of different types, respectively, so as to provide cleansing water of various injection shapes and / or injection quantities. The plurality of spaced apart nozzle tips (T1 to T3) may be arranged in a circular shape along the circumference of the nozzle (30).

4, the nozzle assembly 88 of the hot water scrubber 90 of the present invention includes a first driving part 11 for controlling the extension of the nozzle 30 and a second driving part for controlling the rotation of the nozzle 30 10A). The first driving part 11 is coupled with a first motor 10B for controlling power for driving the nozzle 30 in the forward and backward directions and a gear part 29 coupled to the first motor 10B is connected to the nozzle 30, Backward driving of the vehicle.

The second driving portion 10A has a second motor 12 for transmitting rotational power. The second motor 12 for controlling the rotation of the nozzle 30 is fixed to one end of the moving body 22 that helps the front and rear driving of the nozzle 30 by the power generated from the first driving portion 11. [

A cylinder shaft 26 is connected to the inside of the other end of the moving body 22 so that the rotational power of the second motor 12 can be transmitted to the cylinder 24. The cylinder cap 25 surrounding the cylinder shaft 26 can rotate together with the cylinder shaft 26. A sealing member 27 is disposed between the cylinder cap 25 and the inner surface of the moving body 22 to prevent leakage. The cylinder 24 and the nozzle tips T1 to T3 are rotated by receiving the rotational power from the cylinder shaft 26 and the jet type can be determined from the various jet port configurations of the nozzle tip.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative and not restrictive in every respect.

10; An operating portion 10A; The second driver
10B; A first motor 11; The first driving unit
12; A second motor 10C; Slide
10D; A nozzle cleaning unit 20; Cylinder portion
21; A washing water inflow section 22; Mobile body
23: cylinder cover 24; cylinder
25; Cylinder cap 26; Cylinder shaft
27; A sealing member 28; The rotation-
29; A gear portion 30; Nozzle
T1 to T3; Nozzle tip 82; The control unit
88; Nozzle assembly 90; Hot water washer

Claims (5)

Determining whether a seating of a user is released after using a hot water cleaner including a nozzle in which a plurality of nozzle tips spaced apart from each other are circularly arranged along a circumference of a nozzle;
Determining whether a predetermined time has elapsed from the seating of the user when the seating of the user leaves the hot water washer; And
Sequentially cleaning or sterilizing a plurality of nozzle tips spaced apart from each other after the predetermined time has elapsed; The method of claim 1, wherein the washing and disinfection control of the rotatable nozzle assembly of the hot water scrubber is performed. The method according to claim 1,
Wherein the plurality of nozzle tips are sequentially cleaned or sterilized as the nozzle rotates. ≪ RTI ID = 0.0 > 15. < / RTI > The method according to claim 1,
Wherein the washing or sterilizing step is performed by one or more means selected from ultraviolet rays, electrolyzed water by electrolysis, and tap water. The method of claim 3,
Wherein said at least one means is provided in a nozzle cleaner fixed to a slide bar and surrounding said nozzle. 3. The method of claim 2,
Wherein the cleaning or sterilizing step is performed as the nozzle having the first, second, and third nozzle tips is intermittently rotated, and when the cleaning or sterilization of the first nozzle tip is completed, When the nozzle tip is cleaned or sterilized and the cleaning or sterilization of the second nozzle tip is completed, the nozzle rotates to wash or sterilize the third nozzle tip, and if the cleaning or sterilization of the third nozzle tip is completed, Wherein the function is controlled to stop and the position of the nozzle returns to initialization. ≪ Desc / Clms Page number 16 >
KR1020150091481A 2015-06-26 2015-06-26 Method for cleaning rotating type nozzle assembly in bidet KR101733100B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150091481A KR101733100B1 (en) 2015-06-26 2015-06-26 Method for cleaning rotating type nozzle assembly in bidet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150091481A KR101733100B1 (en) 2015-06-26 2015-06-26 Method for cleaning rotating type nozzle assembly in bidet

Publications (2)

Publication Number Publication Date
KR20170001906A KR20170001906A (en) 2017-01-05
KR101733100B1 true KR101733100B1 (en) 2017-05-10

Family

ID=57835676

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150091481A KR101733100B1 (en) 2015-06-26 2015-06-26 Method for cleaning rotating type nozzle assembly in bidet

Country Status (1)

Country Link
KR (1) KR101733100B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229639A (en) 2009-03-26 2010-10-14 Panasonic Corp Sanitary washing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229639A (en) 2009-03-26 2010-10-14 Panasonic Corp Sanitary washing device

Also Published As

Publication number Publication date
KR20170001906A (en) 2017-01-05

Similar Documents

Publication Publication Date Title
US8065755B2 (en) Water jet injector for sanitary self-cleaning toilet seat device
JP5451068B2 (en) Drying device and sanitary washing device provided with the same
US10557259B2 (en) Sterilized water spray device and bidet seat having same
KR101866983B1 (en) Nozzle Assembly, and Toilet Seat and Bidet Including the Same
KR101796665B1 (en) Rotating type nozzle assembly in bidet
KR101733100B1 (en) Method for cleaning rotating type nozzle assembly in bidet
JP4710670B2 (en) Hot water cleaning device
EP3660235B1 (en) Sterilized water spray device and bidet seat having same
KR102397928B1 (en) Rotating type nozzle assembly of bidet
JP2010229639A (en) Sanitary washing device
KR20160128527A (en) Nozzle assembly rotation control method of bidet
KR102456398B1 (en) Rotating type nozzle assembly of bidet
KR101360919B1 (en) Bidet nozzle sterilizing apparatus and bidet nozzle assembly and bidet apparatus including the same
KR101906346B1 (en) Nozzle assembly and bidet apparatus including the same
CN101319515B (en) Jet pipe apparatus of closet
KR102446047B1 (en) Bidet apparatus
TW201035420A (en) Water jet injector for sanitary self-cleaning toilet seat device
KR102585435B1 (en) Control method for sterilizing water spray apparatus
CN211200608U (en) Human body local cleaning device
KR102292866B1 (en) Toilet bowl cleaning apparatus and bidet including the same
JP6499113B2 (en) Rotating nozzle assembly for hot water cleaning apparatus and rotation control method thereof
KR102397929B1 (en) Rotating type nozzle assembly of bidet
JP7115001B2 (en) Private cleaning device
KR101849082B1 (en) Bidet
KR102397930B1 (en) Water supply apparatus of rotating type nozzle assembly and water supply method thereof

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right