WO2022034960A1 - Appareil de nettoyage de roue - Google Patents

Appareil de nettoyage de roue Download PDF

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Publication number
WO2022034960A1
WO2022034960A1 PCT/KR2020/012546 KR2020012546W WO2022034960A1 WO 2022034960 A1 WO2022034960 A1 WO 2022034960A1 KR 2020012546 W KR2020012546 W KR 2020012546W WO 2022034960 A1 WO2022034960 A1 WO 2022034960A1
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WO
WIPO (PCT)
Prior art keywords
washing
wheel
driving
unit
module
Prior art date
Application number
PCT/KR2020/012546
Other languages
English (en)
Korean (ko)
Inventor
김강
Original Assignee
김강
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 김강 filed Critical 김강
Publication of WO2022034960A1 publication Critical patent/WO2022034960A1/fr

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0264—Splash guards

Definitions

  • the present invention relates to a wheel washing device, and more particularly, when a wheelchair user enters the room after outdoor wheelchair activity, it is seated in the washing unit through the entrance ramp corresponding to the height of the entrance and then driven by self-actuation through upper extremity muscle strength It relates to a wheel washing device that washes the driving wheel and the steering wheel at the same time by transmitting the power to the control wheel washing unit at the same time as washing the wheel of the wheel.
  • Wheelchair users who may find it difficult to move due to physical limitations (such as discomfort in the lower extremities) spend a lot of time at home.
  • most wheelchair users enter indoors in dirty wheelchairs after performing outdoor activities.
  • the technical problem to be solved by the present invention is to provide a wheel washing device that allows a wheelchair user to more conveniently wash the wheels of a wheelchair before or after entering the room after going outside without the help of others.
  • the technical problem to be solved by the present invention is to provide a wheel washing device in which the user's indoor entry movement line and the washing process match as much as possible, and the control wheel and the driving wheel can be washed at the same time.
  • the technical problem to be solved by the present invention is that when the wheelchair user enters the room after outdoor wheelchair activity, the wheelchair of the driving wheel is seated in the washing unit through the entrance ramp corresponding to the height of the entrance and then self-started through upper extremity muscle strength It is to provide a wheel washing device that simultaneously washes the driving wheel and the control wheel by transferring the power to the control wheel washing unit.
  • an embodiment of the present invention provides a wheel washing device for washing the wheels of a wheelchair, comprising: a guide module for guiding the entry of the wheelchair to a set position; a washing module that receives power and simultaneously washes the driving wheel and the steering wheel of the wheelchair in a friction manner; and a driving module that transmits power to the washing module using friction with the driving wheel.
  • the washing module includes: a first washing unit for washing the driving wheel; a second washing unit for washing the steering wheel; and accommodating the first washing unit and the second washing unit therein, and opening the upper portions of the receiving positions of the first washing unit and the second washing unit, so that the driving wheel and the steering wheel are mounted to the first It may include a washing unit and a washing frame disposed in the second washing unit.
  • the first washing unit includes: a first washing member for washing the driving wheel in a friction manner; a contact auxiliary roller supporting the driving wheel; a washing plate installed under the first washing member to collect dirt; and a washing elastic member coupled to the washing plate and the washing frame to elastically support the washing plate.
  • the second washing unit includes a plurality of second washing members for washing the steering wheel in a friction manner, wherein the second washing member receives power from the driving module A rotation direction is set, and a brush roller for rotating and washing the steering wheel may be included.
  • the driving module includes: a power generating unit for selectively generating power by selectively rotating according to a rotational direction of the driving wheel; and a power transmission unit for transmitting power to the second washing unit.
  • the power generating unit includes a driving roller that is in contact with the driving wheel and selectively rotates according to a rotational direction of the driving wheel, wherein the driving roller is in front of the driving wheel It stops when the forward rotation of the driving direction is performed, and can be rotated when the driving wheel rotates in the rearward direction of rotation.
  • the power transmission unit may include: a mounting roller installed adjacent to the second washing unit; a belt mounted on the driving roller and the mounting roller to rotate and rotating the second washing unit; And it may include a height adjustment roller for adjusting the height of the belt.
  • the belt transmits power to the second washing unit so that the steering wheel rotates in a direction opposite to the rotation direction of the driving wheel, but is installed under the second washing unit
  • the second washing unit may be in contact with the second washing unit and rotate in the same direction as the rotational direction of the power generating unit, and the second washing unit may be rotated in a direction opposite to its own rotational direction.
  • the guide module comprises: an inclined plate inclined at a set angle; a path guide part installed so as to be protruded and/or pressed at the set position of the swash plate to set an entry path of the steering wheel and to prevent shaking of the steering wheel; a guide elastic member that exerts an elastic force for protrusion and/or pressing of the path guide part; And it may include a sliding sill for preventing the driving wheel and the steering wheel from sliding on the slope.
  • the steering can be easily performed when entering the room after washing the wheelchair by changing the rotational directions of the driving wheel and the steering wheel, so that the vehicle can be driven smoothly.
  • the collected dirt can be easily removed using a detachable washing plate, it is possible to improve the convenience of wheelchair management and the cleanliness of the wheelchair.
  • FIG. 1 is a view showing a state in which a wheel washing device according to an embodiment of the present invention is used in a wheelchair washing process.
  • FIG. 2 is a view showing a state in which a wheelchair enters the wheel washing apparatus according to an embodiment of the present invention.
  • FIG. 3 is a view showing an external appearance of a wheel washing apparatus according to an embodiment of the present invention.
  • FIG. 4 is a view showing in detail a guide module of a wheel washing apparatus according to an embodiment of the present invention.
  • FIG. 5 is a view showing in detail a washing module of a wheel washing apparatus according to an embodiment of the present invention.
  • FIG. 6 is a view showing in detail a drive module of a wheel washing apparatus according to an embodiment of the present invention.
  • FIG. 1 is a view showing a state in which a wheel washing device according to an embodiment of the present invention is used in a wheelchair washing process.
  • 2 is a view showing a state in which a wheelchair enters the wheel washing apparatus according to an embodiment of the present invention.
  • 3 is a perspective view showing the external appearance of a wheel washing apparatus according to an embodiment of the present invention.
  • Figure 4 is a view showing in detail the guide module of the wheel washing device according to an embodiment of the present invention, Figure 4 (a) shows the outer shape of the guide module, Figure 4 (b) shows the cross-sectional structure of the guide module , Figure 4 (c) shows the planar structure of the guide module.
  • 5 is a view showing in detail a washing module of a wheel washing device according to an embodiment of the present invention.
  • FIG. 5 (a) shows a cross-sectional structure of the washing module
  • FIG. 5 (b) shows a planar structure of the washing module.
  • . 6 is a view showing in detail a drive module of a wheel washing apparatus according to an embodiment of the present invention, wherein FIG. 6 (a) shows a cross-sectional structure of the drive module, and FIG. 6 (b) shows a planar structure of the drive module indicates.
  • the wheel washing apparatus allows a wheelchair user to wash the wheels of a wheelchair after going outside without the help of others.
  • the wheel washing device moves the driving wheel 20 and the steering wheel 30 of the wheelchair 10 to a set position to wash the wheel 30 .
  • the guide module 110 for inducing the entry of the wheelchair, the washing module 200 for simultaneously washing the driving wheels 20 and the steering wheels 30 of the wheelchair 10 in a friction manner by receiving power; It may include a driving module 300 that transmits power to the washing module 200 by using friction with the driving wheels.
  • the guide module 110 is installed to be protruded and/or pressed at a set position of the swash plate 111 , which is inclined at a set angle, and the swash plate 111 .
  • a path guide part 112 to set an entry path and prevent shaking of the steering wheel 30, and a guide elastic member 113 to exert an elastic force for protrusion and/or pressing of the path guide part 112. and may include a slipping bump 115 for preventing the driving wheel 20 and the steering wheel 30 from being pushed on an incline.
  • the inclined plate 111 has a length set to be inclined at an angle corresponding to the height of the washing frame 230 in order to induce the wheelchair 10 to enter the washing frame 230 of the washing module 200 .
  • the path guide part 112 may be inserted and disposed in a slot formed along the longitudinal direction of the swash plate 111 .
  • the path guide part 112 has a length corresponding to the slot of the swash plate 111 and a pair of protruding members protruding from the swash plate 111 at a height for preventing the steering wheel 30 from shaking. can be formed with
  • the path guide unit 112 sets an entry path in a protruding state when the steering wheel 30 enters, and has a wider width than the steering wheel 30 when the driving wheel 20 enters. It may be pressed by the driving wheel 20 so as not to obstruct the entry of the driving wheel 20 .
  • the guide elastic member 113 is made of an elastic material such as a spring or rubber, and at least one is coupled to the lower surface of the path guide part 112 to exert an elastic force.
  • a plurality of the slipping bumps 115 may be formed with a set length and/or height, and may be disposed at set intervals along the width direction of the swash plate 111 .
  • the guide module 110 is configured so that both the driving wheel 20 and the steering wheel 30 having different widths can enter stably, and the directionality of the steering wheel 30 is can be fixed.
  • the washing module 200 includes a first washing unit 210 for washing the driving wheel 20 , a second washing unit 220 washing the steering wheel 30 , and The first washing unit 210 and the second washing unit 220 are accommodated therein, and upper parts of the first washing unit 210 and the second washing unit 220 are opened at each receiving position.
  • a washing frame 230 for disposing the driving wheel 20 and the steering wheel 30 on the first washing unit 210 and the second washing unit 220 may be included.
  • the first washing unit 210 includes a first washing member 213 for washing the driving wheel 20 in a friction manner, a contact auxiliary roller 212 for supporting the driving wheel 20, and the first A washing plate 211 installed under the washing member 213 to collect dirt, and a washing elastic member coupled to the washing plate 211 and the washing frame 230 to elastically support the washing plate 211 . (214).
  • the first cleaning member 213 is disposed under the driving wheel 20 to surround the lower surface and side surfaces of the driving wheel 20, and comes into contact with the driving wheel 20 to make contact with the driving wheel (20). 20) can be washed.
  • the first cleaning member 213 includes a “U”-shaped frame into which the lower surface and side surfaces of the driving wheel 20 are inserted, and a sponge installed on the frame to wash the driving wheel 20 . and at least one of fabrics.
  • the first cleaning member 213 is inserted and mounted in the longitudinal hole 235 formed on the side of the cleaning frame 230 by the holder 215 connected to the frame, so that it can move up and down stably.
  • the contact auxiliary roller 212 may be disposed at a set position to support the driving wheel 20 .
  • the contact auxiliary roller 212 may be disposed at the center of the first cleaning member 213 to support the driving wheel rotating with the help of the first cleaning member 213 .
  • the washing plate 211 is installed at the lower portion of the first washing member 213 to be detachably detachable by a slide method or an opening/closing method to collect dirt when the driving wheel 20 is washed.
  • the cleaning plate 211 can easily remove the collected dirt through desorption.
  • the washing elastic member 214 is coupled to the washing frame 230 and the washing plate 211 to exert an elastic force, and the first washing member 213 is in close contact with the driving wheels 20 of various sizes.
  • the first cleaning member 213 and/or the cleaning plate 211 may be elastically supported so that they can be rubbed together.
  • the second cleaning unit 220 may include a plurality of second cleaning members 221 for cleaning the steering wheel 30 in a friction manner.
  • the second cleaning member 221 receives power by the driving module 300 to set a rotational direction, and may include a brush roller for cleaning while rotating the steering wheel.
  • the second cleaning member 221 may be washed while rotating the steering wheel 30 using the power transmitted from the driving module 300 .
  • the rotational direction may be set by the driving module 300 .
  • the second cleaning member 221 is inserted and mounted in the transverse hole 236 formed on the side surface of the cleaning frame 230 using the connecting member 222 to stably move left and right.
  • the first washing unit 210 accommodates the first washing unit 210 in a first open area 231 into which the driving wheel 20 enters, and the steering wheel
  • the second washing unit 220 may be accommodated in the second open area 232 into which 30 enters.
  • the washing frame 230 may accommodate at least a portion of the driving module 300 in the third open area 233 and the fourth open area 234 connected to the first open area 231 .
  • the washing frame 230 may be set to have at least one of a preset length, height, and width.
  • the washing frame 230 has a length set so that both the driving wheels 20 and the steering wheels 30 can enter, and the entrance and/or living room for smooth entry of the wheelchair 10 into the room.
  • the washing frame 230 provides the efficiency of the movement of the wheelchair 10 by maintaining the movement of the wheelchair 10 entering the room from the outdoors, and can reduce the risk of a threshold that is a problem for the wheelchair user. there is.
  • the driving module 300 selectively rotates according to the rotational direction of the driving wheel 20 to selectively generate power by a power generating unit 310 and the second washing unit 220 . It may include a power transmission unit 320 for transmitting power to the.
  • the power generating unit 310 may include a driving roller 311 that is in contact with the driving wheel 20 and selectively rotates according to the rotation direction of the driving wheel 20 .
  • the power generating unit 310 is in contact with the driving wheel 20 and selectively stops according to the rotational direction of the driving wheel 20 to provide a frictional force to the driving wheel 20 . It may further include a roller 312 .
  • the driving roller 311 may include a unidirectional bearing roller that stops when the driving wheel 20 rotates in the forward direction (forward running direction), and rotates when the driving wheel 20 rotates in the reverse direction (rearward running direction). can The driving roller 311 generates power while the wheelchair 10 is in place when the driving wheel 20 is rotated in the reverse direction, and stops during forward rotation so that the wheelchair 10 travels forward. A friction force may be provided to the driving wheel 20 .
  • the driving roller 311 may further include a plurality of protrusions disposed on the surface of the roller in order to improve frictional force with the driving wheel 20 .
  • the driving roller 311 may be disposed in the third open area 233 of the washing frame 230 .
  • the auxiliary roller 312 like the driving roller 311, stops when the driving wheel 20 rotates in the forward direction (forward driving direction), and rotates in the reverse direction (rearward driving direction) of the driving wheel 20 . It may include a unidirectional bearing roller rotating at the same time, and a plurality of protrusions disposed on the surface of the roller to improve frictional force.
  • the auxiliary roller 312 may provide auxiliary frictional force to the driving wheel 20 by helping the driving roller 311 during forward rotation of the driving wheel 20 .
  • the auxiliary roller 312 may be disposed in the fourth open area 234 of the washing frame 230 .
  • the power transmission unit 320 is mounted on a mounting roller 322 installed adjacent to the second washing unit 220, the driving roller 311, and the mounting roller 322 to rotate, and the second washing member It may include a belt 321 for rotating the 221 , and a height adjustment roller 323 for adjusting the height of the belt 321 .
  • the mounting roller 322 may be installed at a set position of the washing frame 230 (inside the washing frame 230 adjacent to the second open area 232 ).
  • the holding roller 322 may be installed at a lower height than the second cleaning member 221 in order to adjust the height of the belt 321 together with the height adjustment roller 323 .
  • the belt 321 is rotated by the driving roller 311 , and the second cleaning member 221 may be rotated by a friction method.
  • the belt 321 is installed under the second cleaning member 221 and comes into contact with the second cleaning member 221 , and rotates in the same direction as the rotational direction of the driving roller 311 , The second cleaning member 221 may be rotated in a direction opposite to the rotation direction of the .
  • the belt 321 may transmit power to the second cleaning member 221 so that the steering wheel 30 rotates in a direction opposite to the rotation direction of the driving wheel 20 .
  • the driving wheel 20 rotates in the reverse direction (rearward driving direction)
  • the belt 321 is rotated in the forward direction by the driving roller 311 and the second washing is performed by the belt 321 .
  • the member 221 may rotate in the reverse direction
  • the steering wheel 30 may rotate in the forward direction by the second cleaning member 221 .
  • the steering wheel 30 installed so that the steering direction is set by an external force rotates in the forward direction to be stably washed, and after washing, it is easy to steer and drive smoothly when entering the room.
  • the steering wheel 30 rotates in the reverse direction
  • the steering direction of the steering wheel 30 is arranged in the rearward driving direction, so it is difficult to steer the wheelchair 10 when entering the room after washing it, so it is difficult to drive smoothly. can
  • the height adjustment roller 323 may adjust the height of the belt 321 so that the belt 321 is installed under the second cleaning member 221 to come into contact with the second cleaning member 221 . To this end, the height adjustment roller 323 may be installed between the driving roller 311 and the second cleaning member 221 .
  • the driving module 300 sets the rotational direction of the second cleaning member 221 using the belt 321 , and uses the rotational force of the driving roller 311 to drive the steering wheel 30 . can be rotated In this case, the wheelchair 10 can be stably washed and/or driven in place through the reverse rotation of the driving wheel 20 and the forward rotation of the steering wheel 30 .
  • the wheelchair user can wash all the wheels (for all wheels included in the wheelchair, such as driving and steering wheels) at the same time without the help of others to keep the wheelchair clean. can provide
  • the steering can be easily performed when entering the room after washing the wheelchair by changing the rotational directions of the driving wheel and the steering wheel, so that the vehicle can be driven smoothly.
  • the collected dirt can be easily removed using a detachable washing plate, it is possible to improve the convenience of wheelchair management and the cleanliness of the wheelchair.
  • the present invention relates to a wheel washing device essential for a device driven by wheels in a state where a passenger, such as a wheelchair, is riding, and has industrial applicability.

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  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

La présente invention concerne un appareil de nettoyage de roue permettant à un utilisateur de fauteuil roulant en difficulté, impliquant avec ses membres inférieurs, de nettoyer les roues d'un fauteuil roulant après avoir été à l'extérieur, sans l'aide d'une autre personne. Un mode de réalisation de la présente invention fournit un appareil de nettoyage de roue pour nettoyer les roues d'un fauteuil roulant, l'appareil de nettoyage de roue comprenant : un module de guidage qui guide un fauteuil roulant pour pénétrer dans un emplacement prédéterminé ; un module de nettoyage qui reçoit l'énergie afin de nettoyer les roues d'entraînement et les roues de direction du fauteuil roulant simultanément à l'aide d'un procédé de friction ; et un module d'entraînement qui transfère l'énergie au module de nettoyage à l'aide du frottement entre le module d'entraînement et les roues de direction.
PCT/KR2020/012546 2020-08-10 2020-09-17 Appareil de nettoyage de roue WO2022034960A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0099967 2020-08-10
KR1020200099967A KR102414327B1 (ko) 2020-08-10 2020-08-10 바퀴 세척장치

Publications (1)

Publication Number Publication Date
WO2022034960A1 true WO2022034960A1 (fr) 2022-02-17

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ID=80247018

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Application Number Title Priority Date Filing Date
PCT/KR2020/012546 WO2022034960A1 (fr) 2020-08-10 2020-09-17 Appareil de nettoyage de roue

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KR (1) KR102414327B1 (fr)
WO (1) WO2022034960A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102484970B1 (ko) 2022-05-23 2023-01-10 삼안테크 주식회사 휠 클리너

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182555U (ja) * 1984-05-14 1985-12-04 井関農機株式会社 ベルト式伝動装置
JPH08308879A (ja) * 1995-03-15 1996-11-26 Katsuyoshi Ochiai 車椅子の車輪清掃装置
KR101427402B1 (ko) * 2013-08-16 2014-08-07 서울대학교산학협력단 휴대용 휠체어 청소 모듈
KR20170104822A (ko) * 2016-03-08 2017-09-18 한국기계연구원 향상된 고정력을 갖는 이동체
KR102126043B1 (ko) * 2019-08-14 2020-06-23 주식회사 유디센터 이동식 휠체어 리프트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4625197B2 (ja) * 2000-05-29 2011-02-02 株式会社仁科工業 車輪を備えた装置の車輪清掃装置
JP6836270B2 (ja) * 2017-03-31 2021-02-24 株式会社ウィズヒューマン 車椅子用車輪洗浄装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182555U (ja) * 1984-05-14 1985-12-04 井関農機株式会社 ベルト式伝動装置
JPH08308879A (ja) * 1995-03-15 1996-11-26 Katsuyoshi Ochiai 車椅子の車輪清掃装置
KR101427402B1 (ko) * 2013-08-16 2014-08-07 서울대학교산학협력단 휴대용 휠체어 청소 모듈
KR20170104822A (ko) * 2016-03-08 2017-09-18 한국기계연구원 향상된 고정력을 갖는 이동체
KR102126043B1 (ko) * 2019-08-14 2020-06-23 주식회사 유디센터 이동식 휠체어 리프트

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KR102414327B1 (ko) 2022-06-30
KR20220019494A (ko) 2022-02-17

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