WO2010008246A2 - Automatic shutter cleaning apparatus - Google Patents

Automatic shutter cleaning apparatus Download PDF

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Publication number
WO2010008246A2
WO2010008246A2 PCT/KR2009/003974 KR2009003974W WO2010008246A2 WO 2010008246 A2 WO2010008246 A2 WO 2010008246A2 KR 2009003974 W KR2009003974 W KR 2009003974W WO 2010008246 A2 WO2010008246 A2 WO 2010008246A2
Authority
WO
WIPO (PCT)
Prior art keywords
shutter
brush member
brush
rotating
automatic cleaning
Prior art date
Application number
PCT/KR2009/003974
Other languages
French (fr)
Korean (ko)
Other versions
WO2010008246A3 (en
Inventor
김명묵
김총재
Original Assignee
Kim Myung Muk
Kim Choung Jae
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 Kim Myung Muk, Kim Choung Jae filed Critical Kim Myung Muk
Publication of WO2010008246A2 publication Critical patent/WO2010008246A2/en
Publication of WO2010008246A3 publication Critical patent/WO2010008246A3/en

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • 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
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17038—Shutter cleaning arrangements

Definitions

  • the present invention relates to an apparatus for cleaning the shutter, and more particularly, to an automatic cleaning apparatus for a shutter that can keep the surface of the shutter clean by automatically cleaning the surface of the shutter during opening and / or closing operation of the shutter. It is about.
  • shutters are installed for the purpose of preventing the intrusion of outsiders by closing the entrances of business places, warehouses, underpasses, and other facilities, or to provide escape routes in case of fire in department stores, shopping centers, and underground shopping centers. It is installed for fire prevention.
  • the present invention has been made to solve the above conventional problems, and an object of the present invention is to keep the shutter clean at all times by automatically wiping the shutter surface when the shutter is operated to close or open the entrance.
  • the present invention provides an automatic cleaning device for a shutter that requires little extra cleaning work.
  • the shutter is provided to move up and down by the drive device in the doorway to open and close the doorway;
  • a brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter on the first surface of the shutter while rotating in association with the shutter;
  • It provides an automatic cleaning device for a shutter comprising a rotating means for rotating the brush member in conjunction with the opening and closing operation of the shutter.
  • a shutter is installed on the upper side of the entrance to be movable up and down by a drive device, and opens and closes the entrance and exit;
  • a brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter from the first surface of the shutter while moving in a horizontal direction in association with the shutter;
  • an automatic cleaning device for a shutter including a rocking means for moving the brush member in the horizontal direction in association with the opening and closing operation of the shutter.
  • the brush member rotates in conjunction with the shutter and swings from side to side to remove foreign matters on the surface of the shutter. Therefore, the shutter is always kept clean, and thus, the operator does not need to clean the shutter at all, or the period of the cleaning operation is greatly increased, thereby minimizing the loss of cost and effort due to the cleaning operation. .
  • FIG. 1 is a cross-sectional view of a main part of a side view of a fold-up shutter to which an automatic cleaning device for a shutter is applied according to an embodiment of the present invention.
  • FIG. 2 is a sectional view of the main parts seen from the front of the fold-up shutter of FIG. 1.
  • FIG. 2 is a sectional view of the main parts seen from the front of the fold-up shutter of FIG. 1.
  • FIG. 3 is a perspective view showing an automatic cleaning device for a shutter of the fold-up shutter of FIG.
  • FIG. 4 is a view showing another embodiment of the automatic cleaning device for a shutter according to the present invention.
  • FIG. 5 is a front view showing still another embodiment of the automatic cleaning device for a shutter according to the present invention.
  • FIG. 6 is a plan view of the automatic cleaning device for a shutter of FIG. 5.
  • FIG. 7 is a plan view showing another embodiment of the automatic cleaning device for a shutter according to the present invention.
  • FIG. 1 to 3 illustrate a structure of a fold up shutter device to which an automatic cleaning device for shutters is applied according to an embodiment of the present invention, wherein the shutter devices face each other on both sides of an upper space rear side of a building entrance.
  • a plurality of rectangular plate-shaped shutters 10 for opening and closing the door while moving along the elevating guide rails 42
  • Hinge pins 31 are rotatably connected to both upper portions of the shutter 10, and rollers 32 are seated on the forward and backward guide rails 41 and rolled to the outer ends of the hinge pins 31. This is installed.
  • the shutters 10 are mounted on the guide rail 41 back and forth by the hinge pins 31 and the rollers 32.
  • the sprocket 50 is installed between the front end portion of the front and rear guide rail 41 and the lifting guide rail 42, the sprocket 50, each hinge pin 31 of the shutters (10) In combination with the chain 60 to move the shutter 10 is engaged.
  • the chain 60 is fixed to the rear end of the mounting plate 20.
  • the sprocket 50 is rotated clockwise or counterclockwise by the driving device.
  • the drive device includes a drive motor 71, a drive sprocket 72 axially coupled to the drive motor 71, and a driven sprocket 74 coupled coaxially with the sprocket 50.
  • the drive sprocket (72) and driven sprocket (74) is made of a power transmission chain (73), in addition to a direct drive motor, or a drive device consisting of a pulley, belt and motor, drive device using a gear, etc.
  • Known driving devices may be applied.
  • Brush drive sprocket 151 is coupled to the outer surface of the drive sprocket 72, one end of the rotary shaft 111 of the front brush member 110 via a chain 153 through the brush drive sprocket 151. ) And the brush sprocket 154 that receives power is fixed.
  • the brush drive sprocket 151 is coupled to the drive sprocket 72 by a one-way bearing 152, the rotation is constrained during the downward movement of the shutter 10, the front brush while rotating with the drive sprocket 72 The member 110 is rotated, and the front brush member 110 is not rotated by idling the driving sprocket 72 while rotating freely during the upward movement of the shutter 10.
  • the front brush member 110 is installed to cross the upper end of the entrance and both ends of the rotating shaft 111 is rotatably mounted to the mounting plate 20 and the outer peripheral surface of the rotating shaft 111 It consists of a brush 112 wound spirally along the axial direction and in contact with the face of the shutter 10.
  • the rear brush member 120 is composed of a rotating shaft 121 and a spiral brush 122 in the same manner as the front brush member 110, and installed in the rear of the shutter 10 in parallel with the front brush member 110. do.
  • the rotating shaft of the rear brush member 120 is connected by a gear or belt 155 to receive power from the front brush member 110 to rotate with the front brush member 110.
  • the rear brush member 120 rotates opposite to the front brush member 110, and the rear brush as in this embodiment.
  • the rotating shaft of the member 120 is connected to the front brush member 110 via the belt 155, the rear brush member 120 rotates in the same direction as the front brush member 110.
  • the brush guide 130 is installed on the outside of the front brush member 110 and the rear brush member 120 to surround the front brush member 110 and the rear brush member 120, respectively. Both ends of the brush guides 130 are fixed to the mounting plates 20, and the foreign matter discharge port 131 penetrates below one end of the brush guide 130.
  • the brush guide 130 functions to collect dust falling from the shutter 10 surface by the front and rear brush members 110 and 120 without being scattered to the outside.
  • the dust collected on the inner lower part of the brush guide 130 is gradually moved to one side of the brush guide 130 by the spiral brushes 112 and 122 of the front and rear brush members 110 and 120, and then the brush guide. It is discharged to the outside through the foreign matter discharge port 131 at one end of the lower end of the 130.
  • a plurality of protrusions 132 are formed on the inner surface of the brush guide 130 to contact the brushes 112 and 122 while dropping the dust caught between the brushes 112 and 122.
  • the front and rear brush members 110 and 120 have a configuration in which the brushes 112 and 122 are spirally wound on the outer surfaces of the rotation shafts 111 and 121, but a plurality of rows on the rotation shaft are different. (Eg four rows) the brushes may be mounted in a straight line along the axial direction. In this case, the brushes in each row are preferably arranged at regular intervals in the circumferential direction (for example, at 90 degree intervals in four rows).
  • the foremost shutter 10 descends and at the same time moves horizontally forward from the second shutter 10 sequentially, and then descends above the doorway.
  • the brush driving sprocket 151 coupled with the driving sprocket 72 rotates together, and power is transmitted by the chain 153 so that the front brush member is moved.
  • the rotating shaft 111 of 110 is rotated.
  • the rotation of the front brush member 110 is transmitted to the rear brush member 120 through the belt 155, so that the rear brush member 120 together with the front brush member 110 also rotates at the same time.
  • the front brush member 110 and the rear brush member 120 are rotated together, and thus, the brushes 112 and 122 of the front and rear brush members 110 and 120.
  • the foreign material such as dust is removed while sweeping the surface of the shutter 10 while they are moving.
  • the dust separated from the surface of the shutter 10 is collected inside the brush guide 130 without being scattered to the outside by the brush guide 130, and then spirals the front and rear brush members 110 and 120. It is gradually moved to one side of the brush guide 130 by the brushes (112, 122) is discharged to the outside through the foreign matter discharge port (131).
  • the brush drive sprocket 151 is freely rotated with respect to the drive sprocket 72, and thus idles with respect to the drive sprocket 72. Accordingly, the front and rear brush members 110 and 120 are driven by the power. Since this is not transmitted, the front and rear brush members 110 and 120 do not rotate and remain stopped. Of course, even if the front and rear brush members 110 and 120 do not rotate, the brushes 112 and 122 of the front and rear brush members 110 and 120 remain in contact with the surface of the shutter 10, so that the shutter 10 Although the efficiency is lowered than when the downward movement, the dust on the surface of the shutter 10 is removed to some extent.
  • the front and rear surfaces of the shutter 10 can be kept clean at all times.
  • the power consumption of the driving motor 71 can be reduced. There is this. That is, when the shutter 10 is raised, since the shutter 10 is moved in the opposite direction of gravity, a lot of power of the driving motor 71 is required, and when the front and rear brush members 110 and 120 are rotated, Consumption increases. However, when raising the shutter 10, the front and rear brush members 110 and 120 do not transmit power to the front and rear brush members 110 and 120, and only when the shutter 10 is lowered in the direction of gravity. Rotating may minimize an increase in power consumption due to rotation of the front and rear brush members 110 and 120.
  • the front and rear brush members 110 and 120 may be configured to rotate to clean the shutter 10 surface.
  • the brush driving sprocket 151 and the chain 153 are configured as a power transmission member for transmitting the power of the shutter driving device to the front brush member 110, and the power is transmitted from the shutter driving device.
  • the brush sprocket 154 is formed on the rotating shaft 111 of the front brush member 110 as a receiving coupling member, the shutter driving apparatus and the front and rear of the shutter driving apparatus are differently used using a plurality of pulleys, timing belts, or a plurality of gears.
  • the brush members 110 and 120 may be interlocked.
  • the rotation shafts 111 and 121 of the front and rear brush members 110 and 120 are connected to the driving device of the shutter 10 to receive power from the driving device of the shutter 10. It may be configured to be rotated by the vertical movement of the shutter by receiving power directly from the shutter 10 without being connected to the shutter 10 driving device.
  • the rotating shaft of the front brush member 110 or the rear brush member 120 may be rotated to the front brush member 110 or the rear brush member 120 by using the elastic force of the spring spring (160).
  • the spring spring 160 has one end fixed to the rotation shaft 111 or 121 of the front brush member 110 or the rear brush member 120 and the other end of the lowermost shutter 10 of the shutter 10. It is fixed at one end.
  • the front brush member 110 or the rear brush member 120 is freely installed on the mounting plate 20.
  • the spring spring 160 is released and the rotary shaft 111 of the front brush member 110 or the rotary shaft 121 of the rear brush member 120 rotates, and vice versa.
  • the spring spring 160 is wound so that the rotary shaft 111 of the front brush member 110 or the rotary shaft 121 of the rear brush member 120 rotates.
  • the surface of the shutter 10 may be in close contact with the rotating shaft 111 of the front brush member 110 or the rotating shaft 121 of the rear brush member 120.
  • the rolling pad 170 By installing the rolling pad 170, the rotary shaft 111 of the front brush member 110 or the rotary shaft of the rear brush member 120 by frictional contact between the outer peripheral surface of the rolling pad 170 and the shutter 10 surface ( 121 may be rotated.
  • a rack gear is mounted on the shutter 10, and a pinion gear is fitted to the rack gear on a rotation shaft of the front brush member 110 or the rear brush member 120.
  • the pinion gear is rotated by the rack gear when the shutter 10 moves up and down, thereby rotating the front brush member 110 or the rear brush member 120.
  • the shutter cleaning apparatus of the above-described embodiments are all configured to clean the surface of the shutter 10 while the front and rear brush members 110 and 120 rotate in conjunction with the shutter 10, but differently the front brush member 110 and / or the rear brush member 120 may be configured to clean the shutter 10 while rocking from side to side.
  • FIG. 7 schematically shows a configuration of an automatic cleaning device for a shutter in which the brush member 200 performs cleaning while swinging from the outside of one surface of the shutter 10 to the left and right.
  • Bevel gear 210 is installed in the drive sprocket 72 constituting the drive device of (10)
  • the crank shaft 220 is installed in the axis center of the bevel gear 210
  • the crank shaft 220 Link 230 for converting the rotational movement of the crankshaft 220 to the linear movement of the brush member 200 is connected.
  • the guide for guiding the left and right movement of the brush member 200 is preferably installed on the upper and lower sides of the brush member 200. In this case, it is more preferable that a bearing is installed inside the guide (not shown) to reduce the frictional force between the brush member 200 and the guide and ensure smooth movement.
  • the automatic cleaning device for a shutter configured as described above operates as follows.
  • the driving sprocket 72 rotates, and the rotational movement of the driving sprocket 72 is transmitted to the bevel gear 210.
  • the crankshaft 220 connected to the center of the bevel gear 210 is rotated, the rotational movement of the crankshaft 220 is brush member 200 through the link 230
  • the brush member 200 swings from side to side as it is transmitted to) to clean the shutter 10 surface.
  • the structure in which the brush member 200 cleans while swinging from side to side provides a very effective cleaning performance when a long groove is formed in the transverse direction on the surface of the shutter 10.
  • the cleaning may be performed by converting the power of the shutter driving device to the left and right rocking motion of the brush member 200 using various power transmission devices.
  • the automatic cleaning device for the shutter of the above embodiment is configured such that the front brush member 110 and the rear brush member 120 are connected by a coupling means such as a gear or a belt 155 to rotate or swing together.
  • the front brush member 110 and the rear brush member 120 may be configured to separately rotate and / or swing left and right.
  • the automatic cleaning device for the shutter according to the above-described embodiment is illustrated as being applied to the fold-up shutter, the roll-up structure in which the panels of the shutters are connected to each other by a hinge structure and rolled up or unrolled above the entrance It can be applied to shutters of various structures, such as a shutter or an overhead shutter in which the shutter is integrated and moves at once.
  • the present invention can be applied to an apparatus for automatically cleaning a shutter and its production.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Cleaning In General (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The present invention relates to an automatic shutter cleaning apparatus that can keep the face of a shutter clean by cleaning the face of the shutter automatically during the opening and/or closing operation of the shutter. The automatic shutter cleaning apparatus of the present invention comprises: a shutter that is installed at an opening such that it can be moved up and down by a drive apparatus so as to open or close the opening; a brush member that is installed at the top of said opening so as to contact a first face of the shutter and that is linked to said shutter so as to rotate around a rotational shaft while removing foreign substances stuck to the first face of the shutter; and a rotating means that is linked to the opening/closing actions of said shutter so as to rotate said brush member.

Description

[규칙 제26조에 의한 보정 14.09.2009]　셔터용 자동 청소장치[Correction 14.09.2009] by Rule 26 [26 Shutter automatic cleaning device
본 발명은 셔터를 청소하는 장치에 관한 것으로, 더욱 상세하게는 셔터의 개방 및/또는 폐쇄 작동시 자동으로 셔터의 면을 청소함으로써 셔터의 면을 깨끗한 상태로 유지시킬 수 있는 셔터용 자동 청소장치에 관한 것이다. The present invention relates to an apparatus for cleaning the shutter, and more particularly, to an automatic cleaning apparatus for a shutter that can keep the surface of the shutter clean by automatically cleaning the surface of the shutter during opening and / or closing operation of the shutter. It is about.
통상적으로 셔터는 영업장이나 창고, 지하도, 기타 시설물 등의 출입구를 폐쇄하여 외부인의 침입을 막는 방범 용도로 설치되거나, 백화점이나 쇼핑센터, 지하상가 등에 화재시 화염의 진행을 차단하고 탈출로를 제공하는 방화용으로 설치된다. In general, shutters are installed for the purpose of preventing the intrusion of outsiders by closing the entrances of business places, warehouses, underpasses, and other facilities, or to provide escape routes in case of fire in department stores, shopping centers, and underground shopping centers. It is installed for fire prevention.
이러한 셔터는 항상 외부로 노출된 상태로 있기 때문에 장시간 사용시 셔터 면에 먼지나 이물질이 쌓여 더러워지게 된다. 특히, 셔터면에 광고용 그래픽이 코팅되어 있는 경우 셔터 면이 오염되면 광고용 그래픽이 잘 보이지 않아 광고 효과가 현저히 저하되는 등 외관상 좋은 않은 결과를 초래한다. 따라서, 청소 작업자가 셔터를 주기적으로 청소해주어야 한다. Since these shutters are always exposed to the outside, dirt or foreign matter accumulates on the shutter surface when used for a long time, and thus becomes dirty. In particular, when the advertising graphics are coated on the shutter surface, if the shutter surface is contaminated, the advertising graphics may not be seen well, resulting in a noticeable effect such as a significant decrease in the advertising effect. Therefore, the cleaning worker should clean the shutter periodically.
하지만, 이와 같이 전문 청소 작업자가 주기적으로 셔터 면을 청소하는 경우, 셔터 면적이 넓을 경우에는 청소하기가 어려울 뿐만 아니라 인건비가 많이 소요되는 문제가 있다. However, when the professional cleaning worker periodically cleans the shutter surface, when the shutter area is wide, it is difficult to clean as well as a lot of labor costs.
본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 본 발명의 목적은 셔터가 출입구를 폐쇄시키거나 개방하도록 작동될 때 셔터 면이 자동으로 닦이도록 함으로써 셔터를 항상 깨끗한 상태로 유지하고, 이로써 별도의 청소 작업이 거의 필요없는 셔터용 자동 청소장치를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above conventional problems, and an object of the present invention is to keep the shutter clean at all times by automatically wiping the shutter surface when the shutter is operated to close or open the entrance. The present invention provides an automatic cleaning device for a shutter that requires little extra cleaning work.
상기와 같은 목적을 달성하기 위한 본 발명은, 출입구에 구동장치에 의해 상하로 이동 가능하게 설치되어 출입구를 개폐하는 셔터와; 상기 출입구의 상측에 셔터의 제1면과 접촉하도록 설치되어, 상기 셔터와 연동하여 회전축을 중심으로 회전 운동하면서 셔터의 제1면에 뭍은 이물질을 제거하는 브러쉬부재와; 상기 셔터의 개폐 동작과 연동하여 상기 브러쉬부재를 회전시키는 회전수단을 포함하여 구성된 셔터용 자동 청소장치를 제공한다.The present invention for achieving the above object, the shutter is provided to move up and down by the drive device in the doorway to open and close the doorway; A brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter on the first surface of the shutter while rotating in association with the shutter; It provides an automatic cleaning device for a shutter comprising a rotating means for rotating the brush member in conjunction with the opening and closing operation of the shutter.
본 발명의 다른 한 형태에 따르면, 출입구의 상측에 구동장치에 의해 상하로 이동 가능하게 설치되어 출입구를 개폐하는 셔터와; 상기 출입구의 상측에 셔터의 제1면과 접촉하도록 설치되어, 상기 셔터와 연동하여 좌우방향로 운동하면서 셔터의 제1면에 뭍은 이물질을 제거하는 브러쉬부재와; 상기 셔터의 개폐 동작과 연동하여 브러쉬부재를 좌우방향으로 운동시키는 요동수단을 포함하여 구성된 셔터용 자동 청소장치가 제공된다.According to another aspect of the present invention, a shutter is installed on the upper side of the entrance to be movable up and down by a drive device, and opens and closes the entrance and exit; A brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter from the first surface of the shutter while moving in a horizontal direction in association with the shutter; There is provided an automatic cleaning device for a shutter including a rocking means for moving the brush member in the horizontal direction in association with the opening and closing operation of the shutter.
이러한 본 발명에 따르면, 셔터가 하강 또는 상승하면서 출입구를 폐쇄 또는 개방시키는 동작을 수행할 때 브러쉬부재가 셔터와 연동하여 회전 또는 좌우로 요동하면서 셔터의 면에 뭍은 이물질을 제거한다. 따라서, 셔터가 항상 깨끗한 상태를 유지하게 되고, 이에 따라 셔터를 작업자가 별도로 청소할 필요가 전혀 없거나, 청소 작업의 주기를 대폭 증가시켜 청소 작업에 따른 비용과 노력의 손실을 최소화할 수 있는 효과가 있다. According to the present invention, when performing the operation of closing or opening the doorway while the shutter is lowered or raised, the brush member rotates in conjunction with the shutter and swings from side to side to remove foreign matters on the surface of the shutter. Therefore, the shutter is always kept clean, and thus, the operator does not need to clean the shutter at all, or the period of the cleaning operation is greatly increased, thereby minimizing the loss of cost and effort due to the cleaning operation. .
도 1은 본 발명의 일 실시예에 따른 셔터용 자동 청소장치가 적용된 폴드업 셔터를 나타낸 측면에서 본 요부 단면도이다.1 is a cross-sectional view of a main part of a side view of a fold-up shutter to which an automatic cleaning device for a shutter is applied according to an embodiment of the present invention.
도 2는 도 1의 폴드업 셔터의 정면에서 본 요부 단면도이다.FIG. 2 is a sectional view of the main parts seen from the front of the fold-up shutter of FIG. 1. FIG.
도 3은 도 1의 폴드업 셔터의 셔터용 자동 청소장치를 나타낸 사시도로, 브러쉬가이드의 일부분(상부)을 절개하여 나타낸 도면이다.3 is a perspective view showing an automatic cleaning device for a shutter of the fold-up shutter of FIG.
도 4는 본 발명에 따른 셔터용 자동 청소장치의 다른 실시예를 나타낸 도면이다.4 is a view showing another embodiment of the automatic cleaning device for a shutter according to the present invention.
도 5는 본 발명에 따른 셔터용 자동 청소장치의 또 다른 실시예를 나타낸 정면도이다.5 is a front view showing still another embodiment of the automatic cleaning device for a shutter according to the present invention.
도 6은 도 5의 셔터용 자동 청소장치의 평면도이다.6 is a plan view of the automatic cleaning device for a shutter of FIG. 5.
도 7은 본 발명에 따른 셔터용 자동 청소장치의 또 다른 실시예를 나타낸 평면도이다.7 is a plan view showing another embodiment of the automatic cleaning device for a shutter according to the present invention.
이하, 첨부된 도면을 참조하여 본 발명에 따른 셔터용 자동 청소장치의 바람직한 실시예를 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the automatic cleaning device for a shutter according to the present invention.
도 1 내지 도 3은 본 발명의 일 실시예에 따른 셔터용 자동 청소장치가 적용된 폴드업(fold up) 셔터 장치의 구조를 나타낸 것으로, 상기 셔터 장치는 건물 출입구의 상측 공간 후방부의 양측에 서로 대향되게 설치되는 한 쌍의 마운팅플레이트(20)와, 상기 각 마운팅플레이트(20)의 내측면에 설치되는 전후진 가이드레일(41) 및 승강 가이드레일(42)과, 상기 전후진 가이드레일(41) 및 승강 가이드레일(42)을 따라 이동하면서 출입구를 개폐하는 복수개의 직사각형 판재 형태의 셔터(10)와, 상기 셔터(10)를 이동시키는 구동장치 및, 상기 셔터(10)의 상하 이동시 셔터(10)의 면과 접촉하면서 이물질을 자동으로 제거하여 주는 전방 브러쉬부재(110) 및 후방 브러쉬부재(120)를 포함하여 구성된다. 1 to 3 illustrate a structure of a fold up shutter device to which an automatic cleaning device for shutters is applied according to an embodiment of the present invention, wherein the shutter devices face each other on both sides of an upper space rear side of a building entrance. A pair of mounting plates 20, the forward and backward guide rails 41 and the lifting guide rails 42, which are installed on the inner surface of each mounting plate 20, and the forward and backward guide rails 41 And a plurality of rectangular plate-shaped shutters 10 for opening and closing the door while moving along the elevating guide rails 42, a driving device for moving the shutters 10, and shutters 10 for vertical movement of the shutters 10. It includes a front brush member 110 and the rear brush member 120 to automatically remove the foreign matter while contacting the surface.
상기 셔터(10)의 양측 상부에는 힌지핀(31)이 자유롭게 회전 가능하게 연결되며, 상기 힌지핀(31)의 외측 단부에는 상기 전후진 가이드레일(41)에 안착되어 구름운동하는 롤러(32)이 설치된다. 따라서, 상기 셔터(10)들은 상기 힌지핀(31) 및 롤러(32)들에 의해 전후진 가이드레일(41)에 매달린 상태로 재치된다.Hinge pins 31 are rotatably connected to both upper portions of the shutter 10, and rollers 32 are seated on the forward and backward guide rails 41 and rolled to the outer ends of the hinge pins 31. This is installed. Thus, the shutters 10 are mounted on the guide rail 41 back and forth by the hinge pins 31 and the rollers 32.
그리고, 상기 전후진 가이드레일(41)의 전단부와 승강 가이드레일(42)의 상단부 사이에 스프로켓(50)이 설치되며, 상기 스프로켓(50)에는 상기 셔터(10)들의 각 힌지핀(31)과 결합되어 셔터(10)를 이동시키는 체인(60)이 치합된다. 상기 체인(60)은 최후단부가 마운팅플레이트(20)의 후방에 고정된다. And, the sprocket 50 is installed between the front end portion of the front and rear guide rail 41 and the lifting guide rail 42, the sprocket 50, each hinge pin 31 of the shutters (10) In combination with the chain 60 to move the shutter 10 is engaged. The chain 60 is fixed to the rear end of the mounting plate 20.
상기 스프로켓(50)은 상기 구동장치에 의해 시계방향 또는 반시계방향으로 회전한다. 이 실시예에서 상기 구동장치는 구동모터(71)와, 이 구동모터(71)에 축결합되어 회전하는 구동스프로켓(72)과, 상기 스프로켓(50)과 동축상으로 결합된 종동스프로켓(74)과, 상기 구동스프로켓(72)과 종동스프로켓(74)을 연결하는 동력전달용 체인(73)으로 이루어지나, 이외에도 직접구동모터, 혹은 풀리와 벨트 및 모터로 이루어진 구동장치, 기어를 이용한 구동장치 등 공지의 구동장치를 적용할 수 있을 것이다. The sprocket 50 is rotated clockwise or counterclockwise by the driving device. In this embodiment, the drive device includes a drive motor 71, a drive sprocket 72 axially coupled to the drive motor 71, and a driven sprocket 74 coupled coaxially with the sprocket 50. And, the drive sprocket (72) and driven sprocket (74) is made of a power transmission chain (73), in addition to a direct drive motor, or a drive device consisting of a pulley, belt and motor, drive device using a gear, etc. Known driving devices may be applied.
상기 구동스프로켓(72)의 외측면에는 브러쉬구동용 스프로켓(151)이 결합되고, 상기 전방 브러쉬부재(110)의 회전축(111)의 일단부에는 체인(153)을 매개로 브러쉬구동용 스프로켓(151)과 연결되어 동력을 전달받는 브러쉬 스프로켓(154)이 고정된다. 상기 브러쉬구동용 스프로켓(151)은 일방향베어링(152)에 의해 상기 구동스프로켓(72)에 결합되어, 셔터(10)의 하강 운동시에는 회전이 구속되어 구동스프로켓(72)과 함께 회전하면서 전방 브러쉬부재(110)를 회전시키고, 셔터(10)의 상승 운동시에는 자유롭게 회전하면서 구동스프로켓(72)에 대해 아이들링하여 전방 브러쉬부재(110)가 회전하지 않도록 한다. Brush drive sprocket 151 is coupled to the outer surface of the drive sprocket 72, one end of the rotary shaft 111 of the front brush member 110 via a chain 153 through the brush drive sprocket 151. ) And the brush sprocket 154 that receives power is fixed. The brush drive sprocket 151 is coupled to the drive sprocket 72 by a one-way bearing 152, the rotation is constrained during the downward movement of the shutter 10, the front brush while rotating with the drive sprocket 72 The member 110 is rotated, and the front brush member 110 is not rotated by idling the driving sprocket 72 while rotating freely during the upward movement of the shutter 10.
이 실시예에서 상기 전방 브러쉬부재(110)는 출입구의 상단부를 가로지르도록 설치되며 양단이 상기 마운팅플레이트(20)들에 회전 가능하게 장착된 회전축(111)과, 상기 회전축(111)의 외주면에 축방향을 따라 나선형으로 감겨지며 셔터(10)의 면과 접촉하는 브러쉬(112)로 구성된다. In this embodiment, the front brush member 110 is installed to cross the upper end of the entrance and both ends of the rotating shaft 111 is rotatably mounted to the mounting plate 20 and the outer peripheral surface of the rotating shaft 111 It consists of a brush 112 wound spirally along the axial direction and in contact with the face of the shutter 10.
상기 후방 브러쉬부재(120)는 상기 전방 브러쉬부재(110)와 동일하게 회전축(121)과 나선형의 브러쉬(122)로 구성되며, 전방 브러쉬부재(110)와 나란하게 셔터(10)의 후방에 설치된다. 상기 후방 브러쉬부재(120)의 회전축은 기어 또는 벨트(155)에 의해 연결되어 전방 브러쉬부재(110)로부터 동력을 전달받아 전방 브러쉬부재(110)와 함께 회전 운동한다. 상기 후방 브러쉬부재(120)의 회전축이 기어를 매개로 전방 브러쉬부재(110)와 연결될 경우에는 후방 브러쉬부재(120)는 전방 브러쉬부재(110)와 반대로 회전하며, 이 실시예에서와 같이 후방 브러쉬부재(120)의 회전축이 벨트(155)를 매개로 전방 브러쉬부재(110)와 연결될 경우에는 후방 브러쉬부재(120)는 전방 브러쉬부재(110)와 동일한 방향으로 회전하게 된다. The rear brush member 120 is composed of a rotating shaft 121 and a spiral brush 122 in the same manner as the front brush member 110, and installed in the rear of the shutter 10 in parallel with the front brush member 110. do. The rotating shaft of the rear brush member 120 is connected by a gear or belt 155 to receive power from the front brush member 110 to rotate with the front brush member 110. When the axis of rotation of the rear brush member 120 is connected to the front brush member 110 via a gear, the rear brush member 120 rotates opposite to the front brush member 110, and the rear brush as in this embodiment. When the rotating shaft of the member 120 is connected to the front brush member 110 via the belt 155, the rear brush member 120 rotates in the same direction as the front brush member 110.
그리고, 상기 전방 브러쉬부재(110)와 후방 브러쉬부재(120)의 외측에는 각각 브러쉬가이드(130)가 전방 브러쉬부재(110)와 후방 브러쉬부재(120)를 감싸도록 설치된다. 상기 브러쉬가이드(130)들은 양단이 상기 마운팅플레이트(20)들에 고정되며, 일측 끝단부 하부에 이물질배출구(131)가 관통되게 형성된다.And, the brush guide 130 is installed on the outside of the front brush member 110 and the rear brush member 120 to surround the front brush member 110 and the rear brush member 120, respectively. Both ends of the brush guides 130 are fixed to the mounting plates 20, and the foreign matter discharge port 131 penetrates below one end of the brush guide 130.
상기 브러쉬가이드(130)는 상기 전,후방 브러쉬부재(110, 120)에 의해 셔터(10) 면에서 떨어진 먼지가 외부로 비산되지 않고 채집되도록 하는 기능을 한다. 상기 브러쉬가이드(130)의 내측 하부에 채집된 먼지는 전,후방 브러쉬부재(110, 120)의 나선형 브러쉬(112, 122)에 의해 브러쉬가이드(130)의 일측으로 점차적으로 이동된 다음, 브러쉬가이드(130)의 일측 끝단부 하부에서 이물질배출구(131)를 통해 외부로 배출된다. The brush guide 130 functions to collect dust falling from the shutter 10 surface by the front and rear brush members 110 and 120 without being scattered to the outside. The dust collected on the inner lower part of the brush guide 130 is gradually moved to one side of the brush guide 130 by the spiral brushes 112 and 122 of the front and rear brush members 110 and 120, and then the brush guide. It is discharged to the outside through the foreign matter discharge port 131 at one end of the lower end of the 130.
상기 브러쉬가이드(130)의 내측면에는 브러쉬(112, 122)와 접촉하면서 브러쉬(112, 122) 사이에 끼인 먼지를 떨어내는 복수개의 돌기(132)들이 돌출되게 형성되어 있다. A plurality of protrusions 132 are formed on the inner surface of the brush guide 130 to contact the brushes 112 and 122 while dropping the dust caught between the brushes 112 and 122.
한편, 이 실시예에서 상기 전,후방 브러쉬부재(110, 120)는 회전축(111, 121)의 외면에 브러쉬(112, 122)들이 나선형으로 감겨진 구성으로 되어 있으나, 이와 다르게 회전축에 복수개의 열(예컨대 4열)로 브러쉬들이 축방향을 따라 일직선으로 장착될 수도 있을 것이다. 이 경우 각 열의 브러쉬들은 원주방향으로 일정 간격(예컨대 4열로 구성될 경우 90도 간격이 됨)으로 배열되는 것이 바람직하다.Meanwhile, in this embodiment, the front and rear brush members 110 and 120 have a configuration in which the brushes 112 and 122 are spirally wound on the outer surfaces of the rotation shafts 111 and 121, but a plurality of rows on the rotation shaft are different. (Eg four rows) the brushes may be mounted in a straight line along the axial direction. In this case, the brushes in each row are preferably arranged at regular intervals in the circumferential direction (for example, at 90 degree intervals in four rows).
상기와 같이 구성된 셔터의 작동에 대해 상세히 설명하면 다음과 같다. Referring to the operation of the shutter configured as described above in detail as follows.
먼저, 도 1에 도시된 것과 같이, 출입구의 상측에 셔터(10)들이 재치된 상태에서 출입구를 폐쇄하기 위하여 구동모터(71)에 소정의 제어신호가 인가되면, 구동모터(71)가 도면상 반시계방향으로 동작하여 스프로켓(50)이 반시계방향으로 회전하게 된다. First, as shown in FIG. 1, when a predetermined control signal is applied to the drive motor 71 to close the door in a state where the shutters 10 are placed on the upper side of the door, the drive motor 71 is shown in the drawing. The sprocket 50 is rotated counterclockwise by operating counterclockwise.
이에 따라 최전방의 셔터(10)가 하강함과 동시에 그 다음 두번째 셔터(10)부터 순차적으로 전방으로 수평 이동한 다음, 출입구 상측에서 하강하게 된다. Accordingly, the foremost shutter 10 descends and at the same time moves horizontally forward from the second shutter 10 sequentially, and then descends above the doorway.
이와 같이, 상기 셔터(10)들이 하강 운동을 할 때, 상기 구동스프로켓(72)과 결합된 브러쉬구동용 스프로켓(151)이 함께 회전하게 되고, 체인(153)에 의해 동력이 전달되어 전방 브러쉬부재(110)의 회전축(111)이 회전하게 된다. 상기 전방 브러쉬부재(110)의 회전은 벨트(155)를 통해 후방 브러쉬부재(120)로 전달되고, 이에 따라 전방 브러쉬부재(110)와 함께 후방 브러쉬부재(120)도 동시에 회전하게 된다. As such, when the shutters 10 move downward, the brush driving sprocket 151 coupled with the driving sprocket 72 rotates together, and power is transmitted by the chain 153 so that the front brush member is moved. The rotating shaft 111 of 110 is rotated. The rotation of the front brush member 110 is transmitted to the rear brush member 120 through the belt 155, so that the rear brush member 120 together with the front brush member 110 also rotates at the same time.
상기와 같이 셔터(10)가 하강함과 동시에 전방 브러쉬부재(110) 및 후방 브러쉬부재(120)들이 함께 회전하게 되고, 이에 따라 전,후방 브러쉬부재(110, 120)의 브러쉬(112, 122)들이 이동중인 셔터(10) 면을 쓸어내면서 먼지 등의 이물질을 제거한다. As the shutter 10 is lowered as described above, the front brush member 110 and the rear brush member 120 are rotated together, and thus, the brushes 112 and 122 of the front and rear brush members 110 and 120. The foreign material such as dust is removed while sweeping the surface of the shutter 10 while they are moving.
이 과정에서 상기 셔터(10)의 면에서 분리된 먼지는 브러쉬가이드(130)에 의해 외부로 비산되지 않고 브러쉬가이드(130) 내측에 채집된 다음, 전,후방 브러쉬부재(110, 120)의 나선형 브러쉬(112, 122)에 의해 브러쉬가이드(130)의 일측으로 점차적으로 이동되어 이물질배출구(131)를 통해 외부로 배출된다. In this process, the dust separated from the surface of the shutter 10 is collected inside the brush guide 130 without being scattered to the outside by the brush guide 130, and then spirals the front and rear brush members 110 and 120. It is gradually moved to one side of the brush guide 130 by the brushes (112, 122) is discharged to the outside through the foreign matter discharge port (131).
그리고, 전술한 것과는 반대로 셔터(10)가 출입구를 폐쇄한 상태에서 출입구를 개방하기 위해 구동모터(71)에 제어신호를 인가하면, 구동모터(71)가 이전과는 반대로 회전하여 체인(60)이 뒤로 감기게 되고, 이에 따라 셔터(10)들이 상승하게 된다. And, contrary to the above, if the control signal is applied to the drive motor 71 to open the door in the state in which the shutter 10 closes the door, the drive motor 71 rotates as opposed to the previous chain 60. This rolls up, and thus the shutters 10 rise.
이 때, 상기 브러쉬구동용 스프로켓(151)은 구동스프로켓(72)에 대해 회전이 자유롭게 되어 있기 때문에 구동스프로켓(72)에 대해 아이들링하게 되고, 이에 따라 전,후방 브러쉬부재(110, 120)로는 동력이 전달되지 않아 전,후방 브러쉬부재(110, 120)는 회전하지 않고 정지된 상태를 유지한다. 물론, 전,후방 브러쉬부재(110, 120)가 회전하지 않더라도 전,후방 브러쉬부재(110, 120)의 브러쉬(112, 122)들이 셔터(10)의 면과 접촉한 상태를 유지하므로 셔터(10)가 하강 운동할 때보다는 효율이 저하되기는 하지만 셔터(10) 면에 뭍은 먼지가 어느 정도 제거된다. At this time, the brush drive sprocket 151 is freely rotated with respect to the drive sprocket 72, and thus idles with respect to the drive sprocket 72. Accordingly, the front and rear brush members 110 and 120 are driven by the power. Since this is not transmitted, the front and rear brush members 110 and 120 do not rotate and remain stopped. Of course, even if the front and rear brush members 110 and 120 do not rotate, the brushes 112 and 122 of the front and rear brush members 110 and 120 remain in contact with the surface of the shutter 10, so that the shutter 10 Although the efficiency is lowered than when the downward movement, the dust on the surface of the shutter 10 is removed to some extent.
따라서, 셔터(10)의 전방면과 후방면이 항상 깨끗한 상태로 유지될 수 있다. Thus, the front and rear surfaces of the shutter 10 can be kept clean at all times.
한편, 이 실시예에서와 같이 셔터(10)가 하강 운동할 경우에만 전,후방 브러쉬부재(110, 120)에 동력이 전달되도록 하면, 구동모터(71)의 동력의 소모량을 절약할 수 있는 이점이 있다. 즉, 셔터(10)를 상승시킬 경우에는 셔터(10)를 중력 반대 방향으로 이동시키게 되므로 구동모터(71)의 동력이 많이 필요한데 이 때 전,후방 브러쉬부재(110, 120)를 회전시키게 되면 동력 소모량이 증가하게 된다. 하지만, 셔터(10)를 상승시킬 경우에는 전,후방 브러쉬부재(110, 120)에 동력을 전달하지 않고, 셔터(10)를 중력 방향으로 하강시킬 경우에만 전,후방 브러쉬부재(110, 120)를 회전시키게 되면 전,후방 브러쉬부재(110, 120)의 회전에 따른 동력 소모량의 증가를 최소화시킬 수 있다.On the other hand, if power is transmitted to the front and rear brush members 110 and 120 only when the shutter 10 moves downward as in this embodiment, the power consumption of the driving motor 71 can be reduced. There is this. That is, when the shutter 10 is raised, since the shutter 10 is moved in the opposite direction of gravity, a lot of power of the driving motor 71 is required, and when the front and rear brush members 110 and 120 are rotated, Consumption increases. However, when raising the shutter 10, the front and rear brush members 110 and 120 do not transmit power to the front and rear brush members 110 and 120, and only when the shutter 10 is lowered in the direction of gravity. Rotating may minimize an increase in power consumption due to rotation of the front and rear brush members 110 and 120.
물론, 전술한 실시예와 다르게 셔터(10)가 하강할 때와 상승할 때 모두 전,후방 브러쉬부재(110, 120)가 회전하도록 구성하여 셔터(10) 면을 청소할 수도 있을 것이다. Of course, unlike the above embodiment, when the shutter 10 descends and ascends, the front and rear brush members 110 and 120 may be configured to rotate to clean the shutter 10 surface.
그리고, 전술한 실시예에서 셔터 구동장치의 동력을 상기 전방 브러쉬부재(110)로 전달하는 동력전달부재로서 브러쉬구동용 스프로켓(151)과 체인(153)을 구성하고, 셔터 구동장치로부터 동력을 전달받는 커플링부재로서 전방 브러쉬부재(110)의 회전축(111)에 브러쉬 스프로켓(154)을 구성하였지만, 이와 다르게 복수개의 풀리와 타이밍벨트, 또는 복수개의 기어 등을 이용하여 셔터 구동장치와 전,후방 브러쉬부재(110, 120)를 연동시킬 수도 있을 것이다. In addition, in the above-described embodiment, the brush driving sprocket 151 and the chain 153 are configured as a power transmission member for transmitting the power of the shutter driving device to the front brush member 110, and the power is transmitted from the shutter driving device. Although the brush sprocket 154 is formed on the rotating shaft 111 of the front brush member 110 as a receiving coupling member, the shutter driving apparatus and the front and rear of the shutter driving apparatus are differently used using a plurality of pulleys, timing belts, or a plurality of gears. The brush members 110 and 120 may be interlocked.
또한, 전술한 실시예에서는 전,후방 브러쉬부재(110, 120)의 회전축(111, 121)을 셔터(10)의 구동장치와 연결하여 셔터(10)의 구동장치로부터 동력을 전달받지만, 이와 다르게 셔터(10) 구동장치와 연결되지 않고 셔터(10)로부터 직접 동력을 전달받아 셔터의 상하 운동에 의해 회전 운동하도록 구성될 수도 있을 것이다. In addition, in the above-described embodiment, the rotation shafts 111 and 121 of the front and rear brush members 110 and 120 are connected to the driving device of the shutter 10 to receive power from the driving device of the shutter 10. It may be configured to be rotated by the vertical movement of the shutter by receiving power directly from the shutter 10 without being connected to the shutter 10 driving device.
예를 들어, 도 4에 다른 실시예로 도시한 것과 같이, 전,후방 브러쉬부재(110, 120)를 셔터 구동장치와 연결하지 않고, 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)의 회전축(111 또는 121)에 태엽스프링(160)을 감아서 상기 태엽스프링(160)의 탄성력을 이용하여 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)를 회전시킬 수도 있다. 여기서, 상기 태엽스프링(160)은 일단이 상기 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)의 회전축(111 또는 121)에 고정시키고 타단이 상기 셔터(10) 중 최하측 셔터(10)의 일측 단부에 고정된다. 상기 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)는 마운팅플레이트(20)에 회전이 자유롭게 설치된다. For example, as shown in another embodiment of FIG. 4, without rotating the front and rear brush members 110 and 120 with the shutter driving device, the rotating shaft of the front brush member 110 or the rear brush member 120. Winding the spring (160) on the 111 or 121 may be rotated to the front brush member 110 or the rear brush member 120 by using the elastic force of the spring spring (160). Here, the spring spring 160 has one end fixed to the rotation shaft 111 or 121 of the front brush member 110 or the rear brush member 120 and the other end of the lowermost shutter 10 of the shutter 10. It is fixed at one end. The front brush member 110 or the rear brush member 120 is freely installed on the mounting plate 20.
따라서, 셔터(10)가 하강 운동하게 되면 태엽스프링(160)이 풀리면서 전방 브러쉬부재(110)의 회전축(111) 또는 후방 브러쉬부재(120)의 회전축(121)이 회전하게 되고, 이와 반대로 셔터(10)가 상승 운동하게 되면 태엽스프링(160)이 감기면서 전방 브러쉬부재(110)의 회전축(111) 또는 후방 브러쉬부재(120)의 회전축(121)이 회전하게 된다. Therefore, when the shutter 10 moves downward, the spring spring 160 is released and the rotary shaft 111 of the front brush member 110 or the rotary shaft 121 of the rear brush member 120 rotates, and vice versa. When the 10 moves up, the spring spring 160 is wound so that the rotary shaft 111 of the front brush member 110 or the rotary shaft 121 of the rear brush member 120 rotates.
또한, 도 5와 도 6에 또 다른 실시예로 도시한 것과 같이, 전방 브러쉬부재(110)의 회전축(111) 또는 후방 브러쉬부재(120)의 회전축(121)에 셔터(10)의 면과 밀착되는 롤링패드(170)를 설치하여, 상기 롤링패드(170)의 외주면과 셔터(10) 면 간의 마찰 접촉에 의해 전방 브러쉬부재(110)의 회전축(111) 또는 후방 브러쉬부재(120)의 회전축(121)이 회전하도록 할 수도 있을 것이다. 5 and 6, the surface of the shutter 10 may be in close contact with the rotating shaft 111 of the front brush member 110 or the rotating shaft 121 of the rear brush member 120. By installing the rolling pad 170, the rotary shaft 111 of the front brush member 110 or the rotary shaft of the rear brush member 120 by frictional contact between the outer peripheral surface of the rolling pad 170 and the shutter 10 surface ( 121 may be rotated.
그리고, 도면으로 나타내지는 않았으나, 상기 셔터(10)에 랙기어(rack gear)를 장착하고, 상기 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)의 회전축에 상기 랙기어에 치합하는 피니언기어를 장착하여, 상기 셔터(10)의 상하 이동시 상기 랙기어에 의해 피니언기어가 회동함으로써 전방 브러쉬부재(110) 또는 후방 브러쉬부재(120)를 회전시킬 수도 있을 것이다. Although not shown in the drawings, a rack gear is mounted on the shutter 10, and a pinion gear is fitted to the rack gear on a rotation shaft of the front brush member 110 or the rear brush member 120. By mounting, the pinion gear is rotated by the rack gear when the shutter 10 moves up and down, thereby rotating the front brush member 110 or the rear brush member 120.
또한, 전술한 실시예들의 셔터 청소장치들은 모두 전,후방 브러쉬부재(110, 120)들이 셔터(10)와 연동하여 회전 운동하면서 셔터(10) 면을 청소하도록 구성되어 있으나, 이와 다르게 전방 브러쉬부재(110) 및/또는 후방 브러쉬부재(120)가 좌우로 요동하면서 셔터(10)를 청소하도록 구성할 수도 있을 것이다. In addition, the shutter cleaning apparatus of the above-described embodiments are all configured to clean the surface of the shutter 10 while the front and rear brush members 110 and 120 rotate in conjunction with the shutter 10, but differently the front brush member 110 and / or the rear brush member 120 may be configured to clean the shutter 10 while rocking from side to side.
도 7은 브러쉬부재(200)가 셔터(10)의 일면의 외측에서 좌우로 요동하면서 청소를 수행하도록 한 셔터용 자동 청소장치의 구성을 개략적으로 나타낸 것으로, 이 실시예의 셔터용 자동 청소장치는 셔터(10)의 구동장치를 구성하는 구동스프로켓(72)에 베벨기어(210)가 설치되고, 상기 베벨기어(210)의 축중심에 크랭크축(220)이 설치되며, 상기 크랭크축(220)에 크랭크축(220)의 회전운동을 브러쉬부재(200)의 직선 운동으로 변환시키기 위한 링크(230)가 연결된다. 도면에 도시하지는 않았으나, 상기 브러쉬부재(200)의 상,하측에 브러쉬부재(200)의 좌우 이동을 안내하기 위한 가이드가 설치됨이 바람직하다. 이 경우, 상기 가이드(미도시)의 내측에는 상기 브러쉬부재(200)과 가이드 간의 마찰력을 감소시키고 원활한 이동을 보장하기 위한 베어링이 설치되는 것이 더욱 바람직하다.FIG. 7 schematically shows a configuration of an automatic cleaning device for a shutter in which the brush member 200 performs cleaning while swinging from the outside of one surface of the shutter 10 to the left and right. Bevel gear 210 is installed in the drive sprocket 72 constituting the drive device of (10), the crank shaft 220 is installed in the axis center of the bevel gear 210, the crank shaft 220 Link 230 for converting the rotational movement of the crankshaft 220 to the linear movement of the brush member 200 is connected. Although not shown in the drawings, the guide for guiding the left and right movement of the brush member 200 is preferably installed on the upper and lower sides of the brush member 200. In this case, it is more preferable that a bearing is installed inside the guide (not shown) to reduce the frictional force between the brush member 200 and the guide and ensure smooth movement.
상기와 같이 구성된 셔터용 자동 청소장치는 다음과 같이 작동한다. The automatic cleaning device for a shutter configured as described above operates as follows.
셔터(10)를 하강 또는 상승 작동시키기 위해 구동장치가 구동하면, 구동스프로켓(72)이 회전하게 되고, 이 구동스프로켓(72)의 회전 운동이 베벨기어(210)로 전달된다. 상기 베벨기어(210)가 회전하게 되면, 베벨기어(210)의 중심에 연결된 크랭크축(220)이 회전하게 되고, 이에 크랭크축(220)의 회전 운동이 링크(230)를 통해 브러쉬부재(200)로 전달되면서 브러쉬부재(200)가 좌우로 요동하면서 셔터(10) 면을 청소하게 된다.When the driving device is driven to lower or raise the shutter 10, the driving sprocket 72 rotates, and the rotational movement of the driving sprocket 72 is transmitted to the bevel gear 210. When the bevel gear 210 is rotated, the crankshaft 220 connected to the center of the bevel gear 210 is rotated, the rotational movement of the crankshaft 220 is brush member 200 through the link 230 The brush member 200 swings from side to side as it is transmitted to) to clean the shutter 10 surface.
이와 같이 브러쉬부재(200)가 좌우로 요동하면서 청소하는 구조는 셔터(10)의 면에 가로 방향으로 긴 홈이 형성된 경우에 매우 효과적인 청소 성능을 제공하게 된다. As such, the structure in which the brush member 200 cleans while swinging from side to side provides a very effective cleaning performance when a long groove is formed in the transverse direction on the surface of the shutter 10.
이외에도 다양한 동력전달장치를 이용하여 셔터 구동장치의 동력을 브러쉬부재(200)의 좌우 요동 운동으로 전환시켜 청소를 수행할 수 있다. In addition, the cleaning may be performed by converting the power of the shutter driving device to the left and right rocking motion of the brush member 200 using various power transmission devices.
한편, 전술한 실시예의 셔터용 자동 청소장치들은 전방 브러쉬부재(110)와 후방 브러쉬부재(120)가 기어 또는 벨트(155)와 같은 커플링수단에 의해 연결되어 함께 회동하거나 요동하도록 구성되었으나, 이와 다르게 전방 브러쉬부재(110)와 후방 브러쉬부재(120)가 별도로 회전 및/또는 좌우 요동 운동하도록 구성될 수도 있을 것이다. On the other hand, the automatic cleaning device for the shutter of the above embodiment is configured such that the front brush member 110 and the rear brush member 120 are connected by a coupling means such as a gear or a belt 155 to rotate or swing together. Alternatively, the front brush member 110 and the rear brush member 120 may be configured to separately rotate and / or swing left and right.
그리고, 전술한 실시예에 따른 셔터용 자동 청소장치는 폴드업 셔터에 적용된 것으로 예시되어 있지만, 이와 다르게 셔터의 패널들이 힌지 구조로 상호 연결되어 출입구 상측에 말리거나 풀어지는 구조의 롤업(roll-up)셔터, 또는 셔터가 일체형으로 되어 한꺼번에 이동하는 오버헤드(over-head) 셔터 등 다양한 구조의 셔터에 적용될 수 있다. In addition, although the automatic cleaning device for the shutter according to the above-described embodiment is illustrated as being applied to the fold-up shutter, the roll-up structure in which the panels of the shutters are connected to each other by a hinge structure and rolled up or unrolled above the entrance It can be applied to shutters of various structures, such as a shutter or an overhead shutter in which the shutter is integrated and moves at once.
본 발명은 셔터를 자동으로 청소하는 장치와 그 생산에 적용될 수 있다. The present invention can be applied to an apparatus for automatically cleaning a shutter and its production.

Claims (10)

  1. 출입구에 구동장치에 의해 상하로 이동 가능하게 설치되어 출입구를 개폐하는 셔터와;A shutter installed at the entrance to be movable up and down by a driving device, the shutter opening and closing the entrance and exit;
    상기 출입구의 상측에 셔터의 제1면과 접촉하도록 설치되어, 상기 셔터와 연동하여 회전축을 중심으로 회전 운동하면서 셔터의 제1면에 뭍은 이물질을 제거하는 브러쉬부재와;A brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter on the first surface of the shutter while rotating in association with the shutter;
    상기 셔터의 개폐 동작과 연동하여 상기 브러쉬부재를 회전시키는 회전수단을 포함하여 구성된 셔터용 자동 청소장치.And a rotating means for rotating the brush member in association with the opening and closing operation of the shutter.
  2. 제1항에 있어서, 상기 브러쉬부재의 외부를 감싸도록 설치되는 브러쉬부재가이드를 더 포함하여 구성된 것을 특징으로 하는 셔터용 자동 청소장치.The automatic cleaning device for a shutter according to claim 1, further comprising a brush member guide installed to surround the outside of the brush member.
  3. 제1항에 있어서, 상기 회전수단은, 브러쉬부재의 회전축 일단부에 고정되어 셔터의 구동장치로부터 동력을 전달받는 커플링부재와, 상기 셔터의 구동장치의 동력을 상기 커플링부재로 전달하는 동력전달부재를 포함하여 구성된 것을 특징으로 하는 셔터용 자동 청소장치.According to claim 1, wherein the rotating means, the coupling member is fixed to one end of the rotating shaft of the brush member to receive power from the drive device of the shutter, and the power to transfer the power of the drive device of the shutter to the coupling member. Automatic cleaning device for a shutter, characterized in that configured to include a transfer member.
  4. 제3항에 있어서, 상기 동력전달부재는 상기 셔터가 하강할 때에만 브러쉬부재에 동력을 전달하는 것을 특징으로 하는 셔터용 자동 청소장치.4. The automatic cleaning device for a shutter according to claim 3, wherein the power transmission member transmits power to the brush member only when the shutter is lowered.
  5. 제1항에 있어서, 상기 회전수단은, 상기 브러쉬부재의 회전축에 감겨지도록 설치되며, 일단이 상기 브러쉬부재의 회전축에 고정되며 타단이 상기 셔터의 하부에 고정되는 태엽스프링으로 이루어진 것을 특징으로 하는 셔터용 자동 청소장치. The shutter according to claim 1, wherein the rotating means is installed to be wound around the rotating shaft of the brush member, and one end of which is fixed to the rotating shaft of the brush member and the other end of which is formed of a spring spring fixed to the lower part of the shutter. Automatic cleaning device.
  6. 제1항에 있어서, 상기 회전수단은, 상기 브러쉬부재의 회전축에 고정되게 설치되며 외주면이 상기 셔터의 면과 마찰 접촉하도록 설치되어 셔터와의 마찰력에 의해 회전하는 롤링패드로 이루어진 것을 특징으로 하는 셔터용 자동 청소장치. The shutter according to claim 1, wherein the rotating means is installed to be fixed to the rotating shaft of the brush member, and the outer circumferential surface is installed in frictional contact with the surface of the shutter, and is formed of a rolling pad rotating by frictional force with the shutter. Automatic cleaning device.
  7. 제1항에 있어서, 상기 셔터의 제2면과 접촉하도록 설치되어 셔터의 상하 이동시 셔터의 제2면에 뭍은 이물질을 제거하는 제2브러쉬부재를 더 포함하여 구성된 것을 특징으로 하는 셔터용 자동 청소장치. The shutter cleaning apparatus of claim 1, further comprising a second brush member installed to contact the second surface of the shutter, and configured to remove the foreign matter caught on the second surface of the shutter when the shutter moves up and down. Device.
  8. 제7항에 있어서, 상기 제2브러쉬부재는 셔터의 제2면 외측에 회전 가능하게 설치되며, 커플링수단에 의해 상기 브러쉬부재와 연결되어 상기 브러쉬부재의 회전시 함께 회전하면서 셔터 면을 청소하는 것을 특징으로 하는 셔터용 자동 청소장치. The method of claim 7, wherein the second brush member is rotatably installed on the outside of the second surface of the shutter, connected to the brush member by a coupling means for cleaning the shutter surface while rotating together when the brush member is rotated Automatic cleaning device for the shutter, characterized in that.
  9. 제1항에 있어서, 상기 브러쉬부재는 셔터의 제1면을 가로지르도록 설치되는 회전축과, 상기 회전축의 외주면에 축방향을 따라 나선형으로 설치되며 셔터 면과 접촉하는 브러쉬를 포함하여 구성된 것을 특징으로 하는 셔터용 자동 청소장치. The method of claim 1, wherein the brush member is characterized in that it comprises a rotating shaft installed to cross the first surface of the shutter and a brush that is installed in a spiral along the axial direction on the outer peripheral surface of the rotating shaft and in contact with the shutter surface Automatic cleaning device for shutters.
  10. 출입구의 상측에 구동장치에 의해 상하로 이동 가능하게 설치되어 출입구를 개폐하는 셔터와;A shutter installed at an upper side of the doorway to be movable up and down by a driving device, the shutter opening and closing the doorway;
    상기 출입구의 상측에 셔터의 제1면과 접촉하도록 설치되어, 상기 셔터와 연동하여 좌우방향으로 운동하면서 셔터의 제1면에 뭍은 이물질을 제거하는 브러쉬부재와;A brush member disposed above the entrance and in contact with the first surface of the shutter, the brush member removing the foreign matter on the first surface of the shutter while moving in a horizontal direction in association with the shutter;
    상기 셔터의 개폐 동작과 연동하여 브러쉬부재를 좌우방향으로 운동시키는 요동수단을 포함하여 구성된 셔터용 자동 청소장치.And an oscillating means for moving the brush member in a horizontal direction in association with the opening and closing operation of the shutter.
PCT/KR2009/003974 2008-07-17 2009-07-17 Automatic shutter cleaning apparatus WO2010008246A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080069520A KR100915443B1 (en) 2008-07-17 2008-07-17 Automatic cleaner for shutter
KR10-2008-0069520 2008-07-17

Publications (2)

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WO2010008246A2 true WO2010008246A2 (en) 2010-01-21
WO2010008246A3 WO2010008246A3 (en) 2010-03-25

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KR (1) KR100915443B1 (en)
WO (1) WO2010008246A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941203A (en) * 2012-11-30 2013-02-27 孙伟 Wall-mounted type roller shutter door washing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0581317U (en) * 1992-04-06 1993-11-05 株式会社クボタ Screen cleaning equipment
JPH0743322U (en) * 1993-12-31 1995-08-22 秀一 新山 Blind cleaning equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0581317U (en) * 1992-04-06 1993-11-05 株式会社クボタ Screen cleaning equipment
JPH0743322U (en) * 1993-12-31 1995-08-22 秀一 新山 Blind cleaning equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941203A (en) * 2012-11-30 2013-02-27 孙伟 Wall-mounted type roller shutter door washing machine

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WO2010008246A3 (en) 2010-03-25
KR100915443B1 (en) 2009-09-03

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