KR101871750B1 - Car washing machine - Google Patents

Car washing machine Download PDF

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Publication number
KR101871750B1
KR101871750B1 KR1020170140101A KR20170140101A KR101871750B1 KR 101871750 B1 KR101871750 B1 KR 101871750B1 KR 1020170140101 A KR1020170140101 A KR 1020170140101A KR 20170140101 A KR20170140101 A KR 20170140101A KR 101871750 B1 KR101871750 B1 KR 101871750B1
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KR
South Korea
Prior art keywords
vehicle
shaft
plate
car
unit
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Application number
KR1020170140101A
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Korean (ko)
Inventor
이병석
전학도
조진철
Original Assignee
(주)하나에프엠케이
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Publication date
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Priority to KR1020170140101A priority Critical patent/KR101871750B1/en
Application granted granted Critical
Publication of KR101871750B1 publication Critical patent/KR101871750B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
    • B60S3/063—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle the axis of rotation being approximately vertical

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The present invention relates to an automatic car washing machine capable of automatically washing a car. According to the present invention, the automatic car washing machine comprises: guide rail units disposed on a ceiling of a car wash, where a car is washed, at a predetermined distance by facing each other; a moving unit including a plurality of rollers installed on a guide rail to be able to move along the guide rail unit and a connection plate disposed between the rollers to connect the rollers; a shaft connecting one end to the moving unit to be uprightly disposed and connecting the other end to be downwardly extended so as to have a predetermined length, and having a plurality of brushes formed on an outer surface to wash a surface of a car; a driving unit installed at the one end of the shaft to rotate the shaft; and a tilting unit installed between the connection plate of the moving unit and the shaft to tilt the shaft with respect to a plate surface of the connection plate. Accordingly, the shaft uprightly installed to allow the brush to be installed and rotated is able to move along front and rear surfaces of a vehicle by a separate tracking unit capable of tracking the outer surface of the vehicle, thereby providing an effect capable of cleanly washing the car. Moreover, since a structure is modified to allow the brush to be tilted, the brush is closely adhered to the outer surface of the vehicle, thereby providing an effect capable of correctly wash the vehicle.

Description

[0001] CAR WASHING MACHINE [0002]

The present invention relates to an automatic car wash machine, and more particularly, to an automatic car wash machine which is capable of moving along the front and back of a vehicle by means of a separate tracking unit that allows a shaft, So that accurate and clean washing can be performed.

BACKGROUND ART [0002] Generally, an automatic car washer is an apparatus for cleaning the outside of a car. In recent years, the driver himself / herself does not carve out due to the convenience of living, and most of the car wash carries out external car wash using an automatic car washer And the demand for automatic car washers is increasing every day.

The above-mentioned automatic car washer is divided into a continuous type (tunnel type) automatic car washer and a door type automatic car washer according to functions.

The continuous type automatic car wash machine as described above injects water and detergent onto the surface of a cleaned vehicle when it passes through the inside of a car washer body to which a cleaned vehicle is fixed by a conveying means such as a conveyor and performs cleaning using a brush, Air is sprayed onto the surface of the automobile to dry the water.

Unlike a continuous automatic washer, a door type automatic washer carries out the above-described operation while the car body moves back and forth along a rail in a state where the car to be clean is stationary at a designated position, thereby cleaning the surface of the car.

[0004] However, since the conventional automobile washing machine is designed to wash the vehicle by moving the brush close to the surface of the vehicle in a state in which the brush is vertically erected and carries out washing by the rotation of the brush, the width of the vehicle is changed from the lower side to the upper side There is a problem that the brush can not be arranged close to the entire surface of the vehicle so that the car wash can not be accurately performed.

In addition, since the conventional automatic car wash needs to have a separate brush disposed in the lateral direction in order to wash the front and rear surfaces of the vehicle, the overall structure of the automatic car wash is complicated and a large cost is required to construct the system.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances and it is an object of the present invention to provide a brush driving device for a motor vehicle which is capable of moving along a front and a rear of a vehicle by a separate tracking unit, So that the brush can be tilted at the time of car washing. Thus, the brush can be closely attached to the outer surface of the vehicle, so that accurate car wash can be achieved. .

In order to accomplish the above object, the automatic car washer includes a guide rail portion disposed opposite to a ceiling of a car washing car and spaced apart from the car roof by a predetermined distance; A plurality of rollers installed on the guide rail to be movable along the guide rail portion, and a connecting plate disposed between the rollers and connecting the rollers; A shaft having one end connected to the moving part and disposed in an upright position, the other end extending downward and having a predetermined length, and having a plurality of brushes for cleaning the surface of the vehicle on its outer surface; A driving unit installed at one end of the shaft for rotationally driving the shaft; A tilting unit installed between the connecting plate and the shaft of the moving unit and capable of inclining the shaft with respect to the plate surface of the connecting plate; .

Here, the tilting portion may include a first tilting portion that allows the shaft to be opened outward along the longitudinal direction of the vehicle when the brushes clean the front and rear surfaces of the vehicle, And a second tilting portion for allowing the shaft to spread outward along the width direction of the vehicle.

The first tilting portion is fixed to the lower surface of the connection plate and has a U-shaped cross section and a U-shaped cross-section, and both side surfaces are inserted into both sides of the fixing bracket A rotation bracket rotated by being pin-coupled, and a coupling pin for pin-coupling the fixing bracket and the rotation bracket.

The second tilting portion may include a fixed plate fixed to a lower surface of the rotating bracket, and a rotating plate rotatably coupled to the fixed plate and fixed to the driving portion so that one end of the shaft is rotatably installed .

Further, a separate elastic spring may be installed between the lower surface of the connection plate and the upper surface of the rotation plate so as to elastically support the rotation plate in a direction in which the rotation plate is rotated and returned.

Further, it is preferable that a separate angle sensor is provided on one side of the rotating plate.

The guide rail portion may include a pair of first rails provided along the longitudinal direction of the vehicle to be washed and a second rail provided between the first and second rails along the width direction of the vehicle .

In addition, the moving unit may be installed to be movable along the second rail, and the second rail may be installed to be movable along the longitudinal direction of the first rail.

As described above, the automatic washer according to the present invention can be moved along the front and back surfaces of the vehicle by a separate tracking unit for tracking the outer surface of the vehicle, So that accurate washing can be performed.

Further, by changing the structure so that the brush can be tilted at the time of car washing, the brush can be disposed in close contact with the outer surface of the vehicle, thereby achieving a clean car wash.

1 is a front view showing a structure of a automatic car wash according to an embodiment of the present invention,
FIG. 2 is an enlarged view of a main part showing an enlarged view of a region where a guide rail portion and a shaft of the automatic car wash machine of FIG. 1 are connected,
FIG. 3 is a plan view showing a structure of the automatic car wash machine according to an embodiment of the present invention,
FIG. 4 is a side view of a structure of an automatic car wash according to an embodiment of the present invention,
5 (a) and 5 (b) are operation diagrams illustrating an operation of washing a vehicle using an automatic car washer according to an embodiment of the present invention.

Hereinafter, an automatic car washer according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view showing a structure of the automatic car wash according to an embodiment of the present invention, and FIG. 2 is an enlarged view of an enlarged view of a region where the guide rail and the shaft of the automatic car wash shown in FIG. FIG. 3 is a plan view showing a structure of the automatic car wash according to an embodiment of the present invention, and FIG. 4 is a side view of the automatic car wash according to an embodiment of the present invention. And FIGS. 5 (a) and 5 (b) are operation diagrams illustrating an operation of washing a vehicle using an automatic car washer according to an embodiment of the present invention.

As shown in these figures, the automatic car wash according to an embodiment of the present invention includes a guide rail part 100 which is opposed to a ceiling of a washing car washing car and is spaced apart by a predetermined distance; A plurality of rollers 210 installed on the guide rail part 100 so as to be movable along the guide rail part 100 and a plurality of rollers 210 arranged between the rollers 210 and the rollers 210, A moving part 200 constituted by a connecting plate 220 which is provided with a plurality of connecting plates 220; A shaft 300 having a plurality of brushes 310 connected to the moving part 200 to be erected and having the other end extending downward and having a predetermined length and cleaning the surface of the vehicle on the outer surface; A driving unit 400 installed at one end of the shaft 300 to rotate the shaft 300; A tilting unit 500 installed between the connecting plate 220 and the shaft 300 of the moving unit 200 to allow the shaft 300 to be inclined with respect to the plate surface of the connecting plate 220, ; .

The guide rail part 100 is disposed along the longitudinal direction and the width direction of the vehicle entering the interior of the car wash to wash the ceiling of the car washer and is provided with a brush 310 for substantially car washing 300 to be movable.

A pair of first rails 110 installed along the longitudinal direction of the vehicle to be washed by the guide rail part 100 and a pair of first rails 110 extending along the width direction of the vehicle, And a second rail 120 installed between the first and second rails 110 and 110.

The moving part 200 that moves the guide rail part 100 to the shaft 300 is installed to be movable along the second rail 120 and the second rail 120 is installed to be movable along the first rail 110 And is movably provided along the longitudinal direction.

The moving part 600 is provided at both ends of the second rail 120 so that the second rail 120 can be moved along the longitudinal direction of the first rail 110. The moving part 600 includes a plurality of rollers And the plurality of rollers 610 are connected to each other by a connection plate 620. The first and second rollers 610 and 610 are mounted on the first rail 110,

With this configuration of the guide rail part 100, the shaft 300 having the brush 310 on its outer surface can be made to wash both sides of the vehicle while moving in the longitudinal direction of the vehicle to be washed, So that the front and rear surfaces of the vehicle can be cleaned.

The moving part 200 that allows the shaft 300 having the brush 310 to move along the second rail 120 of the guide rail part 100 is configured such that the shaft 300 moves along the first rail 110 A plurality of rollers 210 and a connection plate 220 disposed between the rollers 210 and the rollers 210 to connect the rollers 210 .

The shaft 300 is a bar-shaped member having a predetermined length. A plurality of brushes 310 are provided on the outer surface of the shaft 300 to substantially wash the vehicle. To this end, (400) is provided to allow the shaft (300) to rotate.

The driving unit 400 may include a driving motor for rotating the rotating shaft and a gear box having a plurality of gears connected to the rotating shaft of the grating motor to rotate the shaft 300.

The tilting part 500 tilts the shaft 300 provided with the brush 310 when the outer surface of the vehicle is cleaned so that the brush 310 is pressed toward the vehicle so that the outer surface of the vehicle can be cleaned more cleanly .

In other words, since the tilting portion 500 is formed so that the side surface or the front and rear surfaces of the vehicle become narrower from the lower side to the upper side, the brush 310 can be arranged so as to be in close contact with the outer surface of the vehicle, The dead zone is minimized so that accurate car wash can be achieved.

The tilting portion 500 includes a first tilting portion 510 for allowing the shaft 300 to be opened outward along the longitudinal direction of the vehicle when the brush 310 is cleaned on the front and rear surfaces of the vehicle, And a second tilting portion 520 for allowing the shaft 300 to spread outward along the width direction of the vehicle when the side surface 310 of the vehicle 300 is cleaned.

The first tilting part 510 is fixed to the lower surface of the connection plate 220 and has a fixing bracket 511 having a cross section of an inverted U-shape and a U-shaped cross section, A rotation bracket 512 inserted and fixed to both sides of the fixing bracket 511 by rotation and connected to the fixing bracket 511 and the rotation bracket 512 by a pin.

The fixing bracket 511 is fixed to the lower surface of the connecting plate 220 by bolts and nuts so that the upper surface of the fixing bracket 511 is closely contacted with the lower surface of the connecting plate 200. Both side surfaces extend to a predetermined length.

The rotation bracket 512 is formed in the same shape as the fixing bracket 511 and disposed opposite to the fixing bracket 511 so that both side surfaces of the rotation bracket 512 are overlapped with the opposite side surfaces of the fixing bracket 511.

It is preferable that the width of the rotation bracket 512 is somewhat longer than the width of the fixing bracket 511 so that both side surfaces of the rotation bracket 512 are inserted into the outer side of both side surfaces of the fixing bracket 511 so as to be superimposed.

The fastening pins 513 are fastened to both sides of the fixing bracket 511 and the rotation bracket 512 so that the rotation bracket 512 can be rotated at a predetermined angle with respect to the fixing bracket 511.

The upper ends of both sides of the rotation bracket 512 are hinged to the fixing bracket 511 in a state of being spaced apart from the connection plate 220 by a certain distance to secure a space in which the rotation bracket 512 can rotate at a predetermined angle desirable.

The second tilting unit 520 includes a fixed plate 521 fixed to a lower surface of the rotation bracket 512 and a second tilting unit 520 rotatably coupled to the fixed plate 521. The driving unit 400 is fixed, And a rotation plate 522 to which one end of the rotation plate 522 is rotatably installed.

The fixing plate 521 is a plate-like member having a central region bent so as to have an A-shaped longitudinal cross-section. Even when the upper surface is bolted to the rotation bracket 512, the plate surface of the fixing plate 521, It is effective to be provided at a position to be disposed in the central region of the rotation bracket 512. [

The rotation plate 522 is a member rotatably hinged to the plate surface of the fixed plate 521 arranged in the longitudinal direction and has a width that is relatively larger than the width of the rotation bracket 512, So that it protrudes a certain distance toward the outside.

 The upper surface of the rotation plate 522 is formed so as to be curved so as to gradually decrease toward the region where the height thereof is projected so that the rotation plate 522 is prevented from interfering with the lower surface of the rotation bracket 512 during rotation to be.

A separate elastic spring 523 is provided between the lower surface of the connection plate 220 and the upper surface of the rotation plate 522 to elastically support the rotation plate 522 in a direction in which the rotation plate 522 is rotated and returned.

The elastic spring 523 not only serves to return the shaft 300 that has been tilted to one side at the time of washing to the original position promptly after completion of washing but also to rotate the shaft 300 at the time of washing in a state in which the shaft 300 is inclined to one side The brush 310 provided on the outer surface of the vehicle 300 increases the pressing force exerted on the outer surface of the vehicle so as to clean the vehicle more cleanly.

A separate angle sensor 530 is provided on one side of the rotation plate 522 so that the shaft 300 can be seen in a slanting angle at the time of car wash so that it can be checked whether the car was correctly cleaned.

In addition, since the angle sensor 530 is provided, it is possible to accurately determine whether the shaft 300 has returned to the original position after the car wash is completed, thereby preventing the malfunction of the automatic car wash machine and promptly repairing the abnormality do.

Although not shown in the drawings, the automatic washer according to the present invention includes a separate tracing unit 300 for allowing the shaft 300, which is rotationally driven in an erected state with the brush 310, to move accurately along the longitudinal and lateral directions of the vehicle, Respectively.

By this tracing unit, the shaft 300 equipped with the brushes 310 can move along the outer surface of the vehicle sequentially and with a correct distance to be rotated, thereby moving not only the side of the vehicle but also the front and rear of the vehicle So that a clean car wash can be effected.

The process of car washing using the automatic car washer according to the present invention having the above-described structure will be described with reference to FIG.

First, when the car to be washed is entered into the car wash and the automatic car wash is operated, the driving unit 400 rotates the shaft 300 to rotate the brush 310 together.

In this state, the shaft 300, which is rotationally driven by the moving part, moves to a position close to the vehicle and comes into contact with the outer surface of the vehicle. The outer surface of the vehicle that is initially contacted is the rear surface of the vehicle.

When the rear surface of the vehicle is cleaned, the shaft 300 is rotated while moving along the first rail 110. At this time, the shaft 300 is further moved toward the front side from the position parallel to the rear surface of the vehicle It is preferable that the rotation bracket 512 of the first tilting portion 510 is rotated so that the shaft 300 is inclined.

When the rear surface cleaning of the vehicle is completed, both side surfaces of the vehicle are cleaned. When the both sides of the vehicle are cleaned, the shaft 300 is moved to a position slightly inward with respect to the side surface of the vehicle to thereby rotate the second tilting portion 510 It is desirable for clean cleaning to allow the plate (522) to be rotated so that the shaft (300) is disposed obliquely.

The first rail 110 is moved along the second rail 120 by the driving unit 600 in a state where the shaft 300 is inclined by the second tilting unit 510 so that the shaft 300 is moved to the side So that both sides of the vehicle are cleaned.

Since the shaft 300 is elastically supported in the direction in which the shaft 300 is restored to its original position due to the elasticity of the elastic spring 523 when the shaft 300 is inclined for cleaning both sides of the vehicle, A larger pressing force can be applied to the side surface of the container to enable more clean cleaning.

When the both sides of the vehicle are cleaned, the front surface of the vehicle is cleaned. At this time, in a state where the shaft 300 is further moved to the rear side than the side where the front side of the vehicle is parallel to the front surface of the vehicle, To allow the shaft 300 to be inclined is preferable for clean cleaning.

When the shaft 300 provided with the brush 310 is moved along the longitudinal direction and the width direction of the vehicle, the tracing unit can move accurately along the outer surface of the vehicle, So that the cleaning can be performed.

As described above, the automatic car washing machine of the present invention has been described through the preferred embodiments. However, it is needless to say that the technical scope of the present invention is not limited thereto.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. There is no saying.

100: rail part 110: first rail
120: second rail 200: moving part
210: roller 220: connecting plate
300: Shaft 310: Brush
400: driving part 500: tilting part
510: first tilting portion 511: fixed bracket
512: rotation bracket 513: fastening pin
520: second tilting portion 521: fixed plate
522: rotation plate 523: elastic spring

Claims (8)

A guide rail part (100) facing each other on a ceiling of a washing car washing the vehicle and spaced apart from each other by a predetermined distance;
A plurality of rollers 210 installed on the guide rail part 100 so as to be movable along the guide rail part 100 and a plurality of rollers 210 arranged between the rollers 210 and the rollers 210, A moving part 200 composed of a connecting plate 220 which is made of a metal material;
A shaft 300 having a plurality of brushes 310 connected to the moving part 200 to be erected and having the other end extending downward and having a predetermined length and cleaning the surface of the vehicle on the outer surface;
A driving unit 400 installed at one end of the shaft 300 to rotate the shaft 300;
A tilting unit 500 installed between the connecting plate 220 and the shaft 300 of the moving unit 200 to allow the shaft 300 to be inclined with respect to the plate surface of the connecting plate 220, ; Including,
The tilting unit 500 includes a first tilting unit 510 and a second tilting unit 500. The first tilting unit 510 and the second tilting unit 500 are disposed on the front and rear sides of the vehicle, , And a second tilting portion (520) for allowing the brush (310) to spread outward along the width direction of the vehicle when the shaft (300) is flushing the side surface of the vehicle,
The first tilting portion 510 is fixed to the lower surface of the connection plate 220 and has a fixing bracket 511 having a cross section of a U-shape and a U-shaped cross section, A rotation bracket 512 inserted and fixed to both sides of the fixing bracket 511 and rotated by a pin and a fixing pin 513 for allowing the fixing bracket 511 and the rotation bracket 512 to be pin- The second tilting unit 520 includes a fixed plate 521 fixed to a lower surface of the rotation bracket 512 and a second tilting unit 520 rotatably coupled to the fixed plate 521. The driving unit 400 is fixed, The height of the upper surface of the rotation plate 522 is gradually increased toward the outside of the fixing plate 521 so as to be progressively lowered. Automatic Car washes. delete delete delete The method according to claim 1,
And an elastic spring (523) is provided between the lower surface of the connection plate (220) and the upper surface of the rotation plate (522) to elastically support the rotation plate (522) Car washes. 6. The method of claim 5,
And a separate angle sensor (530) is provided on one side of the rotation plate (522). 7. The method according to any one of claims 1, 5 and 6,
The guide rail part 100 includes a pair of first rails 110 installed along the longitudinal direction of the vehicle to be washed and a pair of first rails 110 extending along the width direction of the vehicle between the first and second rails 110, And a second rail (120) installed between the first rail (110) and the second rail (120). 8. The method of claim 7,
The moving part 200 is installed to be movable along the second rail 120 and the second rail 120 is installed to be movable along the longitudinal direction of the first rail 110 Automatic car washer.

KR1020170140101A 2017-10-26 2017-10-26 Car washing machine KR101871750B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170140101A KR101871750B1 (en) 2017-10-26 2017-10-26 Car washing machine

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Application Number Priority Date Filing Date Title
KR1020170140101A KR101871750B1 (en) 2017-10-26 2017-10-26 Car washing machine

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110588585A (en) * 2019-09-20 2019-12-20 江苏星锐物联网股份有限公司 Automatic vehicle washing system capable of automatically identifying license plate
KR102275992B1 (en) * 2020-08-31 2021-07-12 주식회사 스마트름뱅이 Apparatus for cleaning shoe
KR20220040946A (en) * 2020-09-24 2022-03-31 주식회사 스마트름뱅이 System for cleaning shoe
KR102607773B1 (en) 2023-07-28 2023-11-29 주식회사 디케이워시 Car wash system with position error correction rail drive system
KR20230165512A (en) 2022-05-27 2023-12-05 한림기계 주식회사 Guidance Device for Self Tunnel Car Washing Machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829416B1 (en) * 2008-01-04 2008-05-15 한림기계 주식회사 Tilting steering apparatus for side brush of car washing machine
KR100886936B1 (en) * 2007-10-16 2009-03-09 동양기전 주식회사 Car washing apparatus
KR101160406B1 (en) * 2010-04-01 2012-06-26 한림기계 주식회사 Tilting steering apparatus for side brush of car washing machine
KR101664386B1 (en) * 2015-05-01 2016-10-10 디와이 주식회사 Brush Apparatus for a car-washing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886936B1 (en) * 2007-10-16 2009-03-09 동양기전 주식회사 Car washing apparatus
KR100829416B1 (en) * 2008-01-04 2008-05-15 한림기계 주식회사 Tilting steering apparatus for side brush of car washing machine
KR101160406B1 (en) * 2010-04-01 2012-06-26 한림기계 주식회사 Tilting steering apparatus for side brush of car washing machine
KR101664386B1 (en) * 2015-05-01 2016-10-10 디와이 주식회사 Brush Apparatus for a car-washing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110588585A (en) * 2019-09-20 2019-12-20 江苏星锐物联网股份有限公司 Automatic vehicle washing system capable of automatically identifying license plate
KR102275992B1 (en) * 2020-08-31 2021-07-12 주식회사 스마트름뱅이 Apparatus for cleaning shoe
KR20220040946A (en) * 2020-09-24 2022-03-31 주식회사 스마트름뱅이 System for cleaning shoe
KR102405825B1 (en) * 2020-09-24 2022-06-07 주식회사 스마트름뱅이 System for cleaning shoe
KR20230165512A (en) 2022-05-27 2023-12-05 한림기계 주식회사 Guidance Device for Self Tunnel Car Washing Machine
KR102607773B1 (en) 2023-07-28 2023-11-29 주식회사 디케이워시 Car wash system with position error correction rail drive system

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