KR20160003621U - Automatic controller for blind system - Google Patents

Automatic controller for blind system Download PDF

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Publication number
KR20160003621U
KR20160003621U KR2020150002313U KR20150002313U KR20160003621U KR 20160003621 U KR20160003621 U KR 20160003621U KR 2020150002313 U KR2020150002313 U KR 2020150002313U KR 20150002313 U KR20150002313 U KR 20150002313U KR 20160003621 U KR20160003621 U KR 20160003621U
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KR
South Korea
Prior art keywords
driving
driving force
driving motor
opening
wire
Prior art date
Application number
KR2020150002313U
Other languages
Korean (ko)
Inventor
이윤규
Original Assignee
썬파크 주식회사
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Publication date
Application filed by 썬파크 주식회사 filed Critical 썬파크 주식회사
Priority to KR2020150002313U priority Critical patent/KR20160003621U/en
Publication of KR20160003621U publication Critical patent/KR20160003621U/en

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    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/382—Details of ladder-tapes or ladder chains, e.g. buckles for local shortening of tapes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)

Abstract

The present invention relates to an automatic regulating device for an awning system. One aspect of the automatic adjustment device for the awning system according to the embodiment of the present invention is an automatic adjustment device for an awning system including at least one awning member for opening and closing an opening and a wire for moving the awning member for opening and closing the opening : A casing defining an appearance and having a first communication opening through which the first wire passes and a second communication opening through which the second wire penetrates; A drive motor installed inside the casing and selectively driven in a forward direction or a reverse direction; A driving force transmitting member that rotates by the driving motor and transmits the driving force of the driving motor to any one of the first and second wires; A first button for receiving a signal for driving the driving motor in a forward direction; A second button for receiving a signal for driving the driving motor in a reverse direction; And a controller for controlling the driving motor to be driven in a forward direction or a reverse direction in accordance with a signal received by the first and second buttons. When the first button receives a signal, the control unit controls the driving motor to be driven in a forward direction so that the awning member moves in a direction in which the opening is opened. When the second button receives a signal , The control unit controls the driving motor to be driven in the reverse direction so that the shading member moves in a direction in which the opening is shielded.

Description

{AUTOMATIC CONTROLLER FOR BLIND SYSTEM}

The present invention relates to an automatic regulating device for an awning system.

The awning system adjusts the inflow of direct sunlight through an opening such as a window and the securing of the field of view, and generally includes a vertical blind in which a plurality of shingles, for example, slats are arranged in a horizontal direction, For example, a vertical blind disposed with a vertical, and an awning member having a predetermined area, for example, a roll screen may be divided into a rolled blind or a rolled blind against a roller. In the case of the horizontal blind, the angle of the slat with respect to the horizontal plane is controlled or the slat is moved up and down by the control of the wire. In the case of the vertical blind, the vertical angle to the vertical plane is controlled by the control of the wire, And is moved in the horizontal direction. In the case of roll blinds, the roller is rotated by the control of the wire, and the roll blind is wound or unwound on the rollers.

Such an awning system can be classified into a passive type in which a user directly controls a wire according to a driving force transmission system and an automatic type in which a wire is controlled by a driving force of a driving member such as a motor. In the case of a passive canopy system, there is an advantage in that it is relatively inexpensive, but the user must directly control the wire.

Japanese Patent Application Laid-Open Publication No. 1999-0078986 and Japanese Patent Application Laid-Open Publication No. 2001-0078986 disclose an automatic opening and closing apparatus that can be used in a passenger-type canopy system to solve such disadvantages. In the case of the prior art document 1, a plurality of driving portions 10 and 20 are separately provided for adjusting the opening / closing direction of the blind, and the angle of the opening / closing string 62 and the direction adjusting string 64, . In the case of the prior art document 2, when the ropes 12 and 13 are pulled by a predetermined distance by driving the motor 21a, the operation plates 24a and 24b provided on the ropes 12 and 13, The switches 28a and 28b are touched by the operating rods 26a and 26b to stop the driving of the motor 21a.

However, in the case of the prior patent documents 1 and 2 described above, the following problems arise.

First, in the prior art document 1, two strings are used for the control of the blind, and two drivers are provided for adjusting the strings. In the case of the prior art document 2, a separate switch for controlling the driving of the motor is provided. Therefore, in the case of the prior patent documents 1 and 2, there is a disadvantage that the configuration of the apparatus becomes complicated.

In addition, the prior arts 1 and 2 are not applicable to other types of awning systems, particularly to systems that do not require separate angle adjustment, such as roll blinds. Therefore, in the case of the prior patent documents 1 and 2, a separate design is required depending on the type of the awning system.

Prior Art Patent Document 1: Korean Patent Laid-Open Publication No. 1999-0078986 (entitled: Blind Automatic Switching Device) Prior Art Document 2: Korean Utility Model Registration No. 20-0306354 (name: electric blind)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an automatic control apparatus for an awn-

Another object of the present invention is to provide an automatic adjustment device for an awning system applicable to various types of awning systems.

According to an aspect of the present invention, there is provided an automatic adjustment device for an awning system including at least one awning member for opening and closing an opening, and a wire for moving the awning member for opening and closing the opening, An automatic adjustment device for a sunshade system, comprising: a casing defining an appearance and having a first communication opening through which a first wire penetrates and a second communication opening through which a second wire penetrates; A drive motor installed inside the casing and selectively driven in a forward direction or a reverse direction; A driving force transmitting member that rotates by the driving motor and transmits the driving force of the driving motor to any one of the first and second wires; A first button for receiving a signal for driving the driving motor in a forward direction; A second button for receiving a signal for driving the driving motor in a reverse direction; And a controller for controlling the driving motor to be driven in a forward direction or a reverse direction in accordance with a signal received by the first and second buttons. When the first button receives a signal, the control unit controls the driving motor to be driven in a forward direction so that the awning member moves in a direction in which the opening is opened. When the second button receives a signal , The control unit controls the driving motor to be driven in the reverse direction so that the shading member moves in a direction in which the opening is shielded.

In an aspect of the embodiment of the present invention, when the second button receives a signal in a state in which the opening member is shielded, the driving motor is further controlled to be driven in the reverse direction by the control unit, So that the shading member is angularly adjusted.

In one aspect of the embodiment of the present invention, the driving force transmitting member includes a plurality of seating spaces, which are coupled to a driving shaft of the driving motor, and in which a plurality of balls provided on the first wire are selectively seated when the first wire is wound, A first driving force transmitting portion for transmitting the driving force of the driving motor to the first wire; And a second driving force transmitting portion for transmitting the driving force of the driving motor to at least one of the first and second wires by friction between the first wire and the second wire when the second wire is wound. .

In one aspect of the embodiment of the present invention, the second driving force transmitting portion is provided at one side of the first driving force transmitting portion which is opposite to the driving shaft.

In an aspect of the embodiment of the present invention, the first driving force transmitting portion includes: a cylindrical driving portion horizontally coupled to the driving shaft; And first and second supporting ribs provided on the rim of the driving part to support the balls; And the seating space is defined by the driving part and the first and second supporting ribs.

In one aspect of the embodiment of the present invention, the first supporting rib extends radially from the front and rear ends of the driving portion, and the second supporting rib has a rim of the driving portion corresponding to the space between the first supporting ribs Are spaced from each other by a predetermined central angle.

In an aspect of the embodiment of the present invention, the second driving force transmitting portion is positioned between the second supporting ribs adjacent to each other so as to be interlocked with the seating space.

In one aspect of the embodiment of the present invention, the second driving force transmitting portion is formed with a seating groove in which any one of the first and second wires is selectively seated.

The following effects can be expected by the automatic control apparatus for a window system according to the embodiment of the present invention.

In the embodiment of the present invention, the control unit controls the driving motor to be driven for up-and-down movement or vertical horizontal movement of the awning member, for example, the slat, After the horizontal movement of the slats or vertical is completed, the driving motor is additionally controlled to adjust the angle of the slats or the vertical. Therefore, according to the embodiment of the present invention, movement and angle adjustment of the awning member can be performed by using one driving motor.

Further, in the embodiment of the present invention, the driving of the driving motor is controlled by the control unit so that only the up / down or horizontal movement of the awning member is performed in accordance with the signal received by the button. Therefore, according to the embodiment of the present invention, it is also applicable to a roll screen in which the angle adjustment of the awning member is unnecessary.

In the embodiment of the present invention, the driving force transmitting member for transmitting the driving force of the driving motor includes the first and second driving force transmitting portions selectively engaged with or contacting with the wire in accordance with the shape of the wire. Therefore, according to the embodiments of the present invention, it becomes possible to apply to an awning system using various types of wire.

FIG. 1 is a perspective view showing a state in which an automatic control device for an awning system according to a first embodiment of the present invention is installed. FIG.
2 is a sectional view showing a first embodiment of the present invention;
3 is a sectional view showing a first embodiment of the present invention.
4 is a configuration diagram showing the first embodiment of the present invention.
FIG. 5 is a sectional view showing an automatic control device for an awning system according to a second embodiment of the present invention; FIG.
6 is a cross-sectional view showing a main part of an automatic control device for a sunshade system according to a third embodiment of the present invention;

Hereinafter, an automatic control apparatus for a canopy system according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a state in which an automatic control apparatus for an awning system according to a first embodiment of the present invention is installed, FIG. 2 is a sectional view showing the first embodiment of the present invention, and FIG. Fig. 4 is a configuration diagram showing the first embodiment of the present invention. Fig.

Referring to FIGS. 1 to 4, an automatic adjustment device for a canopy system according to the present embodiment includes a wire W1 for moving or / and adjusting the angle of an awning member such as a slat, a vertical or a roll screen, ) W2 automatically by driving the motor. This embodiment includes a casing 100, a driving motor 200, a driving force transmitting member 300, first and second buttons 410 and 420, a control unit 500, a PCB 600, .

More specifically, the casing (100) defines an appearance, and various components constituting the adjustment device are accommodated in the casing (100). The first and second communication openings 110 and 120 are formed on one side of the casing 100. The first communication openings 110 are spaced apart from each other by predetermined intervals, and the first wires W1 pass through. The second communication opening 120 is disposed between the first communication openings 110 and through which the second wire W1 passes. The first and second wires W1 and W2 are formed in an endless shape to rotate and / or adjust the angle of the shade member. For example, when the first and second wires W1 and W2 are rotated, the awning member moves up and down or horizontally to open and close the opening. When the first and second wires W1 and W2 are further rotated in the direction of moving the shielding member to shield the opening or the like in a state where the shielding member shields the opening or the like, So that the opening and the like are completely shielded.

The detailed configuration and operation of the awning system for moving and adjusting the angle of the shingling member by the first and second wires W1 and W2 are well known and will not be described in detail. In the case of the first wire W1, a plurality of balls B are provided at predetermined intervals, and the second wire W2 is not provided with a separate structure such as a ball.

The driving motor 200 is installed inside the casing 100 to provide a driving force for rotating the wires W1 and W2. The driving motor 200 is provided with a driving shaft 210 substantially horizontally coupled to the driving force transmitting member 300 to be selectively driven in both directions, that is, in a forward direction or a reverse direction. Here, 'forward direction' means a driving direction of the driving shaft 210 for moving the above-mentioned awning member upward or horizontally to open an opening or the like, and 'reverse direction' means a direction in which the above- Means a driving direction of the driving motor 200 for adjusting the angle of the shade member so as to move the shade member downward or horizontally or to completely block the opening and the like.

Meanwhile, the driving force transmitting member 300 serves to transmit the driving force of the driving motor 200 to any one of the wires W1 and W2, that is, the first and second wires W1 and W2 . The driving force transmitting member 300 includes a first driving force transmitting portion 310 for transmitting the driving force of the driving motor 200 to the first wire W1 and a second driving force transmitting portion 310 for transmitting the driving force of the driving motor 200 to the second wire W2. And a second driving force transmitting portion 321 for transmitting the driving force of the driving motor 200 to the second driving force transmitting portion 321. The driving force of the driving motor 200 will be transmitted to the wire by any one of the first and second driving force transmission parts 310 and 321 according to the shape of the wire provided in the awning system.

More specifically, the first driving force transmitting portion 310 includes a driving portion 311, and first and second supporting ribs 312 and 313. The driving unit 311 is rotated by the driving motor 200, and is formed in a cylindrical shape. The driving unit 311 is disposed in a horizontal direction, and the driving shaft 210 is coupled to one surface of the driving unit 311. The first and second supporting ribs 312 and 313 serve to support the ball B. The first support ribs 312 extend radially outwardly from the driving unit 311 at both ends of the driving unit 311. The second support ribs 313 are spaced apart from each other by a predetermined center angle between the first support ribs 312 and the first support ribs 312. Therefore, when the first wire W1 is wound on the first driving force transmitting portion 310, the rim of the driving portion 311, the facing surface of the first supporting rib 312, A seating space 315 in which the ball B is seated by the second supporting rib 313 is defined. When the ball B is seated in the seating space 315, the driving force of the driving motor 200 is transmitted by the first driving force transmitting portion 310 to rotate the first wire W1.

The second driving force transmitting portion 321 is provided on the other surface of the driving portion 311 opposite to the driving shaft 210. For example, the second driving force transmitting portion 321 is formed in a cylindrical shape in which the central axis of the second driving force transmitting portion 321 is disposed on the same imaginary straight line as the first driving force transmitting portion 310, substantially the driving portion 311 . The second driving force transmitting portion 321 is formed of a material having a predetermined frictional force. Therefore, when the second wire W2 is wound on the second driving force transmitting portion 321, the driving force of the driving motor 200 due to the friction between the second wire W2 and the second driving force transmitting portion 321 The driving force is transmitted to rotate the second wire W2.

The first and second buttons 410 and 420 receive a signal for rotating the driving motor 200 in the forward or reverse direction. For this, the first and second buttons 410 and 420 are provided on one side of the casing 100 and can be operated by a user. For example, the first button 410 receives a signal for driving the driving motor 200 in the forward direction, and the second button 420 drives the driving motor 200 in a reverse direction .

The controller 500 controls the operation of the driving motor 200 according to signals received by the first and second buttons 410 and 420. More specifically, when the first button 410 receives a signal, the controller 500 controls the driving motor 200 to move in the forward or backward direction such that the orifice member moves upward or horizontally . When the second button 420 receives a signal, the control unit 500 controls the driving motor 200 to be driven in the reverse direction so that the shading member moves downward or horizontally for shielding the opening, do. In addition, when the second button 420 receives a signal, the controller 500 controls the driving motor 200 to be further driven in the reverse direction in a state where the opening is blocked. This is because the first or second wire W1 (W2) is additionally rotated in the opposite direction by the reverse drive of the drive motor 200 in a state where the shingling member is positioned so as to shield the opening or the like, So as to completely shield the opening and the like by adjusting the angle.

Meanwhile, the PCB 600 is installed inside the casing 100, and the control unit 500 may be mounted on the PCB 600 substantially. Further, a separate switch for generating a signal by the operation of the first and second buttons 410 and 420 may be mounted on the PCB 600.

The battery 700 provides power for the operation of the regulating device, substantially the operation of the drive motor 200 and the control part 500. For example, the battery 700 can be attached to and detached from the inside and the outside of the casing 100.

According to the embodiment of the present invention configured as described above, in any one of the first and second wires W1 and W2 via the first and second driving force transmission parts 310 and 321, The driving force of the driving motor 200 is transmitted. Accordingly, when the first button 410 is operated and a signal is inputted, the controller 500 controls the driving motor 200 to be driven in the forward direction. When the driving motor 200 is driven in the forward direction, the first driving force transmitting portion 310 rotates the first wire W1 and the second driving force transmitting portion 321 rotates the second wire W1, The wing member is moved upward or horizontally as the wing member W2 rotates to open the opening and the like.

When the second button is operated and a signal is input in a state where the opening or the like is opened by the shade member, the controller 500 controls the driving motor 200 to be driven in the reverse direction. When the driving motor 200 is driven in the reverse direction, the first driving force transmitting portion 310 rotates the first wire W1 and the second driving force transmitting portion 321 rotates the second wire W1, The wing member is moved downward or horizontally by the rotation of the wing member W2 so that the opening portion and the like are shielded.

In the present embodiment, when the second button 420 is operated and a signal is input in a state where the opening or the like is shielded by the shade member, the controller 500 controls the driving motor 200 to additionally operate in the reverse direction . When the driving motor 200 is additionally driven in the reverse direction, the first driving force transmitting portion 310 further rotates the first wire W1, and the second driving force transmitting portion 321 rotates the first wire W1, By additionally rotating the two wires W2, the above-mentioned sunshade member is angularly adjusted so that the opening portion and the like are completely shielded.

As described above, in the present embodiment, the upper and lower or horizontal movement of the shingling member and the angle adjustment of the shingling member are made by one driving motor 200, and the signal for vertical movement or horizontal movement of the shingling member The second button 420 receives a signal for adjusting the angle of the shade member. Therefore, the present embodiment will be applicable not only to a blind system in which the angle of the shingling member is adjusted, that is, a blind or a vertical, but also to a roll blind which is simply opened and closed by opening or closing the roll screen by the rollers.

Hereinafter, a second embodiment of an automatic control system for a window system according to the present invention will be described in detail with reference to the accompanying drawings.

5 is a cross-sectional view showing an automatic control apparatus for an awning system according to a second embodiment of the present invention. The same reference numerals as those in FIG. 1 to FIG. 4 are used for the same constituent elements as those of the first embodiment of the present invention described above, and a detailed description thereof will be omitted.

Referring to FIG. 5, in this embodiment, the second driving force transmitting portion 322 transmits the driving force of the driving motor 200 to any one of the first and second wires W1 and W2. More specifically, the second driving force transmitting portion 322 is positioned between the adjacent second supporting ribs 313 so as to be interlocked with the seating space 315 in which the ball B is seated. The second driving force transmitting portion 322 is formed of a material having a predetermined frictional force, as in the first embodiment of the present invention. Therefore, in this embodiment, since the second wire W2 is wound around the second driving force transmitting portion 322, the driving force of the driving motor 200 is transmitted to the second wire W2 Even if the first wire W1 is wound on the first driving force transmitting portion 310, the driving force of the driving motor 200 (200) is transmitted to the second driving force transmitting portion 322 by the frictional force between the first wire W1 and the second driving force transmitting portion 322 Can be more accurately transmitted to the first wire W1. In the present embodiment, the first and second wires W1 and W2 are connected to any one of the first and second communication openings 110 and 120 formed in the casing 100, for example, And will pass through the first communication opening 110. In other words, in this embodiment, one communication opening 110 is formed in the casing 100, and the other communication opening 120 can be eliminated.

Hereinafter, a third embodiment of an automatic control system for a canopy system according to the present invention will be described in detail with reference to the accompanying drawings.

6 is a cross-sectional view showing a main part of an automatic control apparatus for an awning system according to a third embodiment of the present invention. The same components as those of the first and second embodiments of the present invention described above will be referred to by the reference numerals of FIGS. 1 to 5, and a detailed description thereof will be omitted.

6, the second driving force transmitting portion 323 is constructed in the same manner as the second driving force transmitting portion 322 of the second embodiment of the present invention, and the second driving force transmitting portion 323 323 are formed. The seating groove 324 is a place where one of the first and second wires W1 and W2 is seated. Therefore, in this embodiment, any one of the first and second wires W1 and W2 is seated in the seating groove 324, so that the driving force of the driving motor 200 The driving force can be more accurately transmitted to any one of the first and second wires W1 and W2.

It should be understood that many other variations are possible for those of ordinary skill in the art within the scope of the basic technical idea of the present invention and that the scope of the present invention is interpreted based on the scope of the appended utility model registration claims something to do.

100: casing 110: first communication opening
120: second communication opening 200: drive motor
210: driving shaft 300: driving force transmitting member
310: first driving force transmitting portion 311:
312, 313: first and second supporting ribs 315:
321, 322, 323: second driving force transmitting portion 324:
410: first button 420: second button
500: control unit 600: PCB
700: Battery

Claims (8)

At least one awning member for opening and closing the opening, and a wire for moving the window member for opening and closing the opening, the automatic adjustment device comprising:
A casing 100 defining an outer appearance and having a first communication opening 110 through which the first wire W1 passes and a second communication opening 120 through which the second wire W2 penetrates;
A driving motor 200 installed inside the casing 100 and selectively driven in a forward or reverse direction;
A driving force transmitting member (300) rotating by the driving motor (200) and transmitting the driving force of the driving motor (200) to any one of the first and second wires (W1, W2);
A first button 410 for receiving a signal for driving the driving motor 200 in a forward direction;
A second button 420 for receiving a signal for driving the driving motor 200 in the reverse direction; And
A controller 500 for controlling the driving motor 200 to be driven in a forward or reverse direction according to a signal received by the first and second buttons 410 and 420; Lt; / RTI >
When the first button 410 receives a signal, the control unit 500 controls the driving motor 200 to be driven in a forward direction, so that the shading member moves in a direction in which the opening is opened,
When the second button 420 receives a signal, the control unit 500 controls the driving motor 200 to be driven in the reverse direction, so that the automatic adjustment for the awning system in which the awning member is moved in the direction in which the opening is blocked Device.
The method according to claim 1,
When the second button 420 receives a signal in a state in which the opening member is shielded by the window member, the control unit 500 controls the driving motor 200 to be additionally driven in the reverse direction, Wherein the shading member is angularly adjusted so that the shading member is angled.
The method according to claim 1,
The driving force transmitting member (300)
And a plurality of balls B coupled to the driving shaft 210 of the driving motor 200 and provided on the first wire W1 when the first wire W1 is wound, A first driving force transmitting portion 310 formed with a first wire 315 for transmitting a driving force of the driving motor 200 to the first wire W1; And
A second driving force transmitting portion 321 for transmitting the driving force of the driving motor 200 to at least one of the first and the twenty second wires W2 by the friction between the two wires W2 when the second wire W2 is wound, (322) 323; And an automatic adjustment device for the awning system.
The method of claim 3,
The second driving force transmitting portion 321 is provided on one side of the first driving force transmitting portion 310 opposite to the driving shaft 210.
The method of claim 3,
The first driving force transmitting portion 310 includes:
A cylindrical driving unit 311 coupled to the driving shaft 210 in a horizontal direction; And
First and second supporting ribs 312 and 313 provided on the rim of the driving unit 311 to support the ball B; Lt; / RTI >
Wherein the seating space (315) is defined by the driving part (311) and the first and second supporting ribs (312, 313).
5. The method of claim 4,
The first support ribs 312 extend radially from the front and rear ends of the driving portion 311,
The second support ribs 313 are spaced apart from each other by a predetermined center angle on the edge surface of the corresponding drive unit 311 between the first support ribs 312. [
The method according to claim 6,
The second driving force transmitting portion 322 and the second driving force transmitting portion 323 are positioned between the second supporting ribs 313 adjacent to each other so as to be interlocked with the seating space 315.
8. The method of claim 7,
The second driving force transmitting portion 323 is formed with a seating groove 324 in which any one of the first and second wires W1 and W2 is selectively seated.
KR2020150002313U 2015-04-10 2015-04-10 Automatic controller for blind system KR20160003621U (en)

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Application Number Priority Date Filing Date Title
KR2020150002313U KR20160003621U (en) 2015-04-10 2015-04-10 Automatic controller for blind system

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Application Number Priority Date Filing Date Title
KR2020150002313U KR20160003621U (en) 2015-04-10 2015-04-10 Automatic controller for blind system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102400938B1 (en) * 2021-09-03 2022-05-24 썬파크 주식회사 Controln unit for angle of slat and blind device comprising the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990078986A (en) 1999-08-24 1999-11-05 손태환 Automatic open and close system of blind
KR200306354Y1 (en) 2002-12-12 2003-03-04 신민규 a vertical type motor blind

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990078986A (en) 1999-08-24 1999-11-05 손태환 Automatic open and close system of blind
KR200306354Y1 (en) 2002-12-12 2003-03-04 신민규 a vertical type motor blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102400938B1 (en) * 2021-09-03 2022-05-24 썬파크 주식회사 Controln unit for angle of slat and blind device comprising the same

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