WO2022139254A1 - Appareil d'ouverture/fermeture de store d'installations externes - Google Patents

Appareil d'ouverture/fermeture de store d'installations externes Download PDF

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Publication number
WO2022139254A1
WO2022139254A1 PCT/KR2021/018442 KR2021018442W WO2022139254A1 WO 2022139254 A1 WO2022139254 A1 WO 2022139254A1 KR 2021018442 W KR2021018442 W KR 2021018442W WO 2022139254 A1 WO2022139254 A1 WO 2022139254A1
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WO
WIPO (PCT)
Prior art keywords
light
shielding film
power transmission
opening
shielding
Prior art date
Application number
PCT/KR2021/018442
Other languages
English (en)
Korean (ko)
Inventor
황맹연
하경식
Original Assignee
주식회사 동양워시텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 동양워시텍 filed Critical 주식회사 동양워시텍
Publication of WO2022139254A1 publication Critical patent/WO2022139254A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54—Covers of tents or canopies

Definitions

  • the present invention relates to a light-shielding film opening and closing device for an outdoor facility that opens and closes the light-shielding film installed on the ceiling of the outdoor facility by winding the light-shielding film in the form of a roll or unwinding it in reverse.
  • Various types of shading screens are installed on outdoor roof structures such as self-service car washes to provide user convenience.
  • a plurality of poles are installed in the longitudinal/transverse direction, and the upper frame is installed on top of the poles.
  • a light blocking film is installed on the upper frame for the purpose of blocking light.
  • the light-shielding film installed as described above can be divided into a fixed type or an open/close type.
  • the fixed type once installed, it is used until it is damaged and then replaced if it is damaged.
  • it is designed to open and close using a mechanical method.
  • part or all of the roof is opened to let in light, or when the light shield is dangerous due to a typhoon, all of the roof is opened to protect the light shield.
  • the roof structure has a structure in which the open roof is moved in the diagonal upward direction, there is a problem in that a space must be secured for the roof to be opened, and there is a problem in that the load is concentrated on the lower side of the roof when the roof is opened.
  • the conventional light-shielding film opening and closing device does not have a structure that can be selectively used by automatically opening and closing some or all of the light-shielding film, so there is an inconvenience in use.
  • an opening and closing device for opening and closing a light shield installed on an outdoor roof structure such as a self-service car wash provided to solve the above problems
  • the ceiling 200 is provided by installing the ceiling frame 210 in the vertical/horizontal direction on the upper part of the post 100 installed along the longitudinal/transverse direction of the ground, and the light-shielding film 300 on the upper surface of the ceiling can be opened and closed.
  • the installed light blocking film opening and closing device In the installed light blocking film opening and closing device,
  • the light-shielding film fixing bar 400 is a rope (R) It is installed by connecting the poles, and in the longitudinal (L) direction on both sides of the ceiling, it holds the longitudinal ends of the light-shielding film and guides the forward/backward movement of the light-shielding film.
  • the guide means 410 is installed, but the guide means includes an upper guide bar 411 and a lower guide bar to maintain a wider gap than the thickness of the light-shielding film along the upper longitudinal direction of the ceiling frame forming the longitudinal direction of the ceiling.
  • 412 is installed side by side, and is fixedly installed via a bracket 413 between the ceiling frame and the guide means, and the light shielding film is flat without flapping at both longitudinal ends of the light shielding film by the wind on the guide means.
  • a light-shielding film fixing means 420 for moving in an unfolded state is installed, and a light-shielding film winding roll for winding or unwinding the light-shielding film is installed in front of the ceiling frame depending on the support frame 520 , and one end of the light-shielding film winding roll is installed.
  • a driving means 500 for rotating the light-shielding film winding roll is installed, and a rotating bar 610 for winding or unwinding a rope connected to the light-shielding film fixing bar is installed at the rear of the ceiling frame, and the end of the rotating bar
  • a rotating bar driving means 600 for rotating the rotating bar is installed, and a control unit 700 for controlling the driving means and the rotating bar driving unit is installed at the pole or a position adjacent to the pole.
  • the opening/closing device for opening and closing the light-shielding film installed in the outdoor roof structure having the above configuration has a complicated configuration of the power generating means for winding or unwinding the light-shielding film in the form of a roll, and power must be supplied when the power generating means is rotated in the forward and reverse directions. Accordingly, there is a problem in that electrical energy consumption is large.
  • the present invention was invented to solve the above problems in view of the prior art. To provide a light-shielding film opening/closing device for outdoor facilities that allows the light-shielding film to be opened and closed uniformly along the width direction of the light-shielding film without biasing to one side and at the same time to minimize the electrical energy consumption required to open and close the light-shielding film.
  • the problem solving means configuration of the present invention for achieving the above object is,
  • a front rotating bar 110 that winds or unwinds the light shielding film in the form of a scroll along the width direction of the front end of the light shielding film installed on the ceiling of an outdoor facility, and the front end of the light shielding film is connected to the rear end of the light shielding film along the width direction
  • a rear rotation bar 210 that winds or unwinds the wire (W)
  • each front/rear operation means (100, 200) for rotating the front/rear rotation bar at one end of the front/rear rotation bar in the forward/reverse direction is installed, and a control unit (C) for selectively supplying electricity to the front/rear operation means is installed on one side of each of the front/rear operation means,
  • the light shielding screen When the front operation means is operated in the forward direction together with the power supply from the control unit and the front rotation bar rotates, the light shielding screen is wound in the form of a roll on the rotated front rotation bar, and the rear rotation bar of the rear operation means is wound in the shape of the roll.
  • the light-shielding film is idling by the pulling force of the light-shielding film, and the winding wire is released, the light-shielding film is wound on the forward rotating bar, and the light-shielding film that closes the ceiling is opened from the ceiling,
  • the front/rear operation means of the present invention having the configuration as described above can automatically open and close the light shielding film without using a manpower to open and close the light shielding film as described above, as well as being easily opened and closed
  • the light-shielding film is uniformly opened and closed along the width direction of the light-shielding film without being biased to one side during the process, and at the same time, it is possible to save energy by minimizing the consumption of electrical energy required to open and close the light-shielding film.
  • FIG. 1 is a perspective view showing the main part of a conventional light shielding film opening and closing device
  • FIG. 2 is a perspective view of a light shielding opening and closing device of an outdoor facility of the present invention
  • FIG 3 is an excerpted perspective view of the front operation means in the light shielding opening and closing device of the outdoor facility of the present invention
  • FIGS. 4A and 4B are perspective views excerpted from an embodiment of the rear operation means in the light-shielding opening and closing device of an outdoor facility of the present invention
  • FIG. 5 is an enlarged perspective view of an excerpt of the front/rear operation means in the light-shielding opening and closing device of an outdoor facility of the present invention
  • FIG. 6 is an enlarged exploded perspective view of an excerpt from the front/rear operation means in the light-shielding opening and closing device of an outdoor facility of the present invention
  • FIG. 7 is an exploded perspective view showing the power transmission means extracted from the light shielding opening and closing device of the outdoor facility of the present invention.
  • FIG. 8 is an exploded perspective view showing a locker and a locking means taken from the light-shielding opening and closing device of an outdoor facility of the present invention
  • FIGS. 9A and 9B are cross-sectional views showing the state in which the power of the brake forward/reverse motor is transmitted to the power transmission means in the light-shielding opening and closing device of an outdoor facility of the present invention
  • 10A and 10B are cross-sectional views showing a state in which the power of the brake forward/reverse motor is not transmitted to the power transmission means in the light shielding opening and closing device of an outdoor facility of the present invention
  • FIG. 11 is an exploded perspective view for explaining a light-shielding guide means and a light-shielding film moving means in the light-shielding film opening and closing device of an outdoor facility of the present invention
  • FIG. 12 is a combined cross-sectional view for explaining the light-shielding film guide means and the light-shielding film moving means in the light-shielding film opening and closing device of the outdoor facility of the present invention.
  • the present invention relates to a light-shielding film opening/closing device for outdoor facilities that opens and closes the light-shielding film by winding or reversing the light-shielding film installed on the ceiling of the outdoor facility to block light, and the embodiment will be described with reference to the accompanying drawings If you do it like this:
  • the light-shielding film (N) is installed and used for the purpose of blocking light on the ceiling of outdoor facilities and opened and closed according to climatic conditions.
  • a front rotating bar 110 is installed that winds or unwinds the light shielding film in the form of a scroll along the front end width direction, and the front end is connected to the rear end of the light shielding film along the width direction of the rear end of the light shielding film Winding or unwinding the wire (W)
  • a rear rotation bar 210 is installed, and at one end of the front/rear rotation bar 110, 210, respective front/rear operation means 100 and 200 for rotating the front/rear rotation bar in the forward and reverse directions are installed,
  • a control unit (C) for selectively supplying electricity to the front/rear operation means is installed on one side of each of the front/rear operation means.
  • the front operation means 100 is moved in the forward direction along with the power supply from the control unit (C).
  • the forward rotation bar 110 rotates
  • the light shielding film N is wound in the form of a roll on the rotated front rotation bar 110
  • the rear rotation bar 210 of the rear operation means 200 is in the roll shape. It spins idle by the pulling force of the light-shielding film generated during winding and releases the wound wire (W) so that the light-shielding film is wound on the forward rotating bar 110 and the light-shielding film closing the ceiling is opened from the ceiling.
  • the rear operation means 200 is operated in the forward direction together with the power supply from the control unit (C).
  • the wire W is wound around the rotated rear rotation bar 210 and pulls the light shielding film
  • the forward rotation bar 110 of the front operation means 100 is the wire (W)
  • the light-shielding film wound in the shape of a roll is released by the force of pulling the light-shielding film while it is wound, and the light-shielding film, which opened the ceiling, is closed on the ceiling.
  • the configuration of the front/rear operation means 100 and 200 of the present invention having the same operation as described above is configured to transmit rotational power to the front/rear rotation bars 110 and 210 as shown in FIGS. 5 and 6 .
  • Each of the power transmission means 120 and 220 are installed at one end of each of the rear rotating bars 110 and 210, and the locking means 140 and 240 in which the respective lockers 130 and 230 are installed are respectively connected and installed at the rear end of the power transmission means.
  • each of the brake forward and reverse motors 150 and 250 are connected and installed.
  • the brake forward and reverse motors 150 and 250 have electromagnetic brakes built into the motor case, and when the electricity to the motor is off, the brakes act. , when it is on, it means that the brake is designed to be released.
  • the lockers 130 and 230 are installed to rotate together with the locking means 140 and 240, and when the brake forward/reverse motor 150 on the one side is operated and rotates in the forward direction, the locking means 140 together with the locker 130.
  • Rotating and locking the power transmission means 120, the brake forward/reverse motor 150, the locker 130 and the locking means 140 and the power transmission means 120 are interlocked to rotate the front rotation bars 110 and 210, and the Electricity supply to the other side of the brake forward and reverse motor 250 is cut off, so the brake forward and reverse motor 250 and the locker 230 and the locking means 240 are stopped, and only the power transmission means 220 and the rear rotation bar 210 are stopped.
  • the idling wire (W) the light shielding film is wound around the forward rotating bar (110) and the ceiling is opened.
  • the above description describes a state in which the light-shielding film is opened while the ceiling is closed.
  • the light-shielding film when the light-shielding film is to be closed with the ceiling open, the light-shielding film may be operated in the reverse order of the state to be opened in the closed state.
  • the control of the front/rear operation means 100 and 200 is performed by a program input to the control unit C.
  • the power transmission means 120 and 220 of the present invention are installed in connection with one end of the front/rear rotation bars 110 and 210 as shown in FIG. 140 and 240) through the forward / backward rotation bar (110, 210) to deliver,
  • the rear is open and the front is closed by the shielding plates (121a, 221a), and a plurality of long holes (121b, 221b) are formed on the outer circumferential surface to provide a cylindrical external rotating body (121,221).
  • Power transmission shafts 122 and 222 are installed in the center of the shielding plates 121a and 221a, and at one end of the power transmission shafts 122 and 222, one side of the front/rear rotation bars 110 and 210 via brackets 123 and 223. It is installed in connection with the end.
  • the power transmission shafts 122 and 222 are preferably made of a hollow pipe inside, and the brackets 123 and 223 are preferably formed in a “c” shape, and the power transmission shafts 122 and 222 and the brackets 123 and 223 are preferably formed.
  • the connection between the two is preferably installed to be movable through the fixing pins 124 and 224, and the fixing pins 124 and 224 are provided on the power transmission shafts 122 and 222 with a fixing pin through hole larger than the outer diameter of the fixing pins 124 and 224. It is preferable to form (125,225) so that it can flow.
  • the reason for forming the fixing pin through-holes 125 and 225 to be larger than the outer diameter of the fixing pins 124 and 224 and for installing the brackets 123 and 223 movably from the fixing pins 124 and 224 is, When the light-shielding film (N) or wire (W) is wound to one side when the light-shielding film (N) or wire (W) is wound, the brackets 123 and 223 move while slightly moving the positions of the front/rear rotating bars 110 and 210 to slightly move the light-shielding film (N) or wire ( This is to prevent unbalanced winding of W).
  • the configuration of the power transmission means 120 and 220 is a preferred embodiment of the present invention, and in addition, any configuration that can transmit the rotational power of the power transmission means 120 and 220 to the front/rear rotation bars 110 and 210 is possible.
  • the locking means 140 and 240 are provided with rotation shafts 141,241 connected to and installed with the shafts 151,251 of the brake forward and reverse motors 150 and 250 as shown in FIG. 8, and the rotation shafts 141,241 Bearing blocks 142 and 242 are installed on the bearing blocks 142 and 242, and central weights 143 and 243 that maintain the center in the downward direction by their own weight are installed, and the rotation shaft 141,241 is locked on one side of the lower side in front of it.
  • the internal rotating bodies 144 and 244 having holes 144a and 244a are installed, and the internal rotating bodies 144 and 244 and the central weights 143 and 243 are interconnected through brackets 145 and 245 as a medium, and the internal rotating bodies 144 and 244 are installed.
  • ) and the central weight (143,243) are installed to always interlock, and the locking means (140,240) and the power transmission means (120,220) are mutually locked or unlocked on the rotation shafts 141,241 located inside the inner rotating body 144,244. It is made by installing lockers 130 and 230 .
  • the rotating shafts 141,241 are connected to the shafts 151,251 of the brake forward and reverse motors 150 and 250 to receive power from the brake forward and reverse motors 150 and 250, and the bearing blocks 142 and 242 are , serves to support the rotation shafts 141,241 and to allow the rotation shafts 141,241 to rotate smoothly, and the central weights 143 and 243 are connected and installed via the brackets 145 and 245 as a medium to the internal rotation bodies 144 and 244. Locking holes 144a formed in ,244a) plays a role to always be located in a fixed position.
  • the locking holes 144a and 244a serve to help the power transmission means 120 and 220 and the locking means 140 and 240 to be mutually locked or unlocked by the lockers 130 and 230, and the inner rotating bodies 144 and 244 are It is closely accommodated inside the external rotating bodies 121 and 221 of the power transmission means 120 and 220 to support the power transmission means 120 and 220 when the power transmission means 120 and 220 are idling, and serves to rotate smoothly.
  • the lockers 130 and 230 of the present invention include fixtures 131,231 that are fixedly installed so as to be integrated with the rotation shafts 141,241, and the fixing pins 132 and 232 installed in the fixture are shafts. It is rotatably installed with the locking means (140,240) and the power transmission means (120,220) mutually locking or unlocking lock pins (133,233) for unlocking is installed.
  • the fasteners 131,231 serve to install and fix the lock pins 133 and 233 rotatably about the fixing pins 132 and 232 about the axis, and the lock pins 133 and 233 are the power transmission means 120 and 220.
  • the lock pins (121b, 221b, 144a, 244a) 133,233) are fitted to each other so that the locking means 140,240 and the power transmission means 120,220 are integrated and interlocked, or the lock pins 133,233 are pulled out from the respective holes 121b, 221b, 144a, 244a to release the power. It is to allow the transmission means (120, 220) to be idle from the locking means (140, 240).
  • the locking pins 133 and 233 are inserted into the respective holes 121b, 221b, 144a and 244a to lock the power transmission means 120 and 220 and the locking means 140 and 240.
  • the control unit When power is supplied from C) to the brake forward and reverse motors 150 and 250, the brake forward and reverse motors 150 and 250 operate and the lock pins 133 and 233 move from the position of FIG. 9A to the position of FIG.
  • the principle that the lock pins 133 and 233 are released from the respective holes 121b, 221b, 144a and 244a to release the licking of the power transmission means 120 and 220 and the locking means 140 and 240 is as shown in FIGS. 10a and 10b.
  • the brake forward and reverse motors 150 and 250 operate in reverse, and the lockers 130 and 230 together with the locking means 140 and 240 reversely rotate the lock pins 133 and 233 respectively.
  • the control unit C cuts off the power supply to the brake forward and reverse motors 150 and 250, the electromagnetic brake built into the case of the brake forward and reverse motors 150 and 250 activates the brake forward and reverse direction. While holding the shafts 151,251 of the motors 150 and 250, only the power transmission means 120 and 220 and the front/rear rotating bars 110 and 210 are idle.
  • connection between the rotation shafts 141,241 of the locking means 140 and 240 and the power transmission shafts 122 and 222 of the power transmission means 120 and 220 is at the tip of the rotation shaft 141,241 as shown in FIGS. 6 and 7 .
  • the bearings 141b and 241b are installed and the power transmission shafts 122 and 222 installed on the shielding plates 121a and 221a are fitted with the bearings 141b and 241b and the power transmission means 120 and 220 are idle from the locking means 140 and 240. It rotates smoothly when
  • connection between the shafts 151,251 of the brake forward and reverse motors 150 and 250 and the rotation shafts 141,241 of the locking means 140 and 240 is fixed to the shafts 151,251 of the brake forward and reverse motors 150 and 250 as shown in FIG. 6 , fixed parts 152 and 252 is formed, and at the rear end of the shaft of the locking means 140 and 240, coupling parts 141a and 241a coupled to the fixing parts 152 and 252 are formed. All the rotational power of the motor was transmitted to the locking means.
  • a key is installed at the front end of the axis of the brake forward/reverse motor, or is formed in a quadrangle or more, and the coupling parts 141a and 241a are coupled to the key or a quadrilateral or more It can be used by forming a key groove or a square groove.
  • the present invention provides a light shielding film (N) installed on the ceiling left/right of a ceiling installed with the light shielding film (N) to open and close it stably and smoothly while maintaining a taut state when opened and closed.
  • a guide 311 of "C"-shaped steel is installed in the longitudinal direction of both ends, and a guide means 310 is installed by installing a pipe 312 along the guide longitudinal direction at the upper and lower parts of the open inner side of the guide.
  • two semi-circular rotating bodies 321 are installed through the shaft 322 to rotate while facing each other, and the light-shielding film moving means 320 are installed at regular intervals along the longitudinal direction of the guide.
  • the principle that the light-shielding film 300 according to the above configuration moves smoothly while maintaining a taut state is that the edge of the light-shielding film has the two semicircular shapes in the state in which the light-shielding film moving means 320 is installed to the guide means 310 to be spaced apart from each other. It is fixedly installed on the shaft 322 between the rotating bodies 321 and pulls the light-shielding film, so that the light-shielding film is maintained in a taut state, and when the light-shielding film moves, two semicircular rotating bodies 321 about the shaft 322 The movement is made smoothly because it rotates while in contact with the guide means 310 .
  • the guide 311 in the configuration of the guide means 310 is made of "C"-shaped steel is to accommodate the light shielding film moving means 320, and the guide 311 is open inside the upper /
  • the reason for installing the pipe 312 in the lower part is to allow the two semi-circular rotating bodies 321 to rotate smoothly while minimizing the contact area with the two semi-circular rotating bodies 321 .
  • the most preferable method is to fix the shaft 322 through the edge of the light-shielding film.
  • the edge of the light-shielding film is fixed to the shaft 322. All possible ways are possible.
  • the edge of the light-shielding film fixedly installed on the shaft 322 is sewn by adding a reinforcing member to the edge of the light-shielding film in order to give it rigidity, or by folding the edge of the light-shielding film a plurality of times for sewing. do.
  • the present invention allows the light shielding film to be directly wound or unwound on the forward rotation bar 110 as shown in FIG. 3A or a light shielding film on the upper portion of the forward rotation bar 110 as shown in FIG. 3B Forward rotation bar 110 It is also possible to install a guide roll (R) to guide the guide roll (R) to guide the light blocking film to the forward rotation bar (110).
  • the present invention allows the wire (W) that pulls or supplies the light shielding film to be directly wound or released on the rear rotation bar 210, or by installing the pulley (P) on the rear rotation bar 210 to the The pulley is capable of winding or unwinding the wire (W).
  • the wire (W) is installed at regular intervals on the rear rotating bar 210, and the front end of the wire (W) installed at regular intervals is the rear end of the light shielding film. installed at regular intervals.
  • a light blocking support bar (B) is installed at the rear end of the light blocking film to protect the rear end of the light blocking film, and the front end of the wire (W) is connected to the light blocking support bar (B).
  • the present invention provides a control unit in the front/rear side of the guide 311, which is the guide means 310, to sense the complete opening/closing state of the light-shielding film when the light-shielding film is opened and closed together with the operation of the front/rear operation means 100 and 200 C) and each detection sensor (not shown) is installed, and a touch sphere (not shown) that is in contact with the detection sensor is installed on one side of the rear end of the light shielding film or one side of the rear rotating bar 210 to be used.
  • a front/rear operation means operation module capable of operating the front/rear operation means 100 and 200 with a computer or a mobile phone is installed in the control unit (C) of the present invention, and the outdoor facility light-shielding opening and closing device of the present invention is installed In addition, it may be possible to operate the front/rear operation means 100 and 200 .
  • power for operating the front/rear operation means 100 and 200 and the control unit C may use external power supplied from KEPCO or electricity generated using sunlight or wind power.
  • the light-shielding film opening and closing device for outdoor facilities of the present invention can automatically open and close without using manpower to open and close the light-shielding film as described in the above effect, and the opening and closing is made easy, and during opening and closing
  • the light-shielding film is uniformly opened and closed along the width direction of the light-shielding film without being biased to one side, and at the same time, there is an advantage in that it is possible to save energy by minimizing the electrical energy consumption required to open and close the light-shielding film.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Housing For Livestock And Birds (AREA)
  • Catching Or Destruction (AREA)

Abstract

La présente invention concerne un appareil d'ouverture/fermeture d'un store d'une installation externe. Ledit appareil ouvre/ferme le store qui est installé sur un plafond d'une installation externe afin de protéger contre la lumière par enroulement dudit store dans une forme de rouleau ou par déroulement de celui-ci. L'appareil comprend : une barre de rotation avant qui enroule ou déroule le store dans la forme de rouleau le long de la direction de la largeur du bord avant du store qui est installé sur le plafond de l'installation externe ; une barre de rotation arrière qui enroule ou déroule un fil, dont le bord avant est installé tout en étant relié au bord arrière du store, le long de la direction de la largeur du bord arrière du store ; des moyens d'actionnement vers l'avant/vers l'arrière respectivement installés sur les parties d'extrémité des barres de rotation avant/arrière de façon à faire tourner les barres de rotation vers l'avant/vers l'arrière dans les directions avant et arrière ; et une unité de commande qui est installée sur un côté de chacun des moyens d'actionnement vers l'avant/vers l'arrière et fournit sélectivement de l'électricité au moyen d'actionnement vers l'avant/vers l'arrière.
PCT/KR2021/018442 2020-12-21 2021-12-07 Appareil d'ouverture/fermeture de store d'installations externes WO2022139254A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0179396 2020-12-21
KR1020200179396A KR102424789B1 (ko) 2020-12-21 2020-12-21 옥외 시설물의 차광막 개폐장치

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WO2022139254A1 true WO2022139254A1 (fr) 2022-06-30

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KR102167751B1 (ko) * 2020-05-25 2020-10-20 주식회사 동양워시텍 차광막 개폐장치
KR102191247B1 (ko) * 2019-11-06 2020-12-15 주식회사 동양워시텍 세차장 차광막 개폐장치
KR102287296B1 (ko) * 2020-11-02 2021-08-09 주식회사 동양워시텍 차광막 개폐장치

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