KR200481172Y1

KR200481172Y1 - Electric blinds

Info

Publication number: KR200481172Y1
Application number: KR2020160002636U
Authority: KR
Inventors: 홍성주
Original assignee: (주)아델하임
Priority date: 2016-05-16
Filing date: 2016-05-16
Publication date: 2016-09-05

Abstract

The present invention relates to an electric blind having a variable installation means capable of varying an installation angle in a fluid manner according to the shape of a building by tightening an installation angle of a bracket to which the blind is fastened and fastening the blind, A pair of brackets provided at both ends of the winding section, and a pair of brackets provided at both ends of the bracket so as to prevent the shielding efficiency from being lowered, And a guide rail for guiding the wind up of the blind sheet wound on the wind-up portion, and an operation portion for operating up and down of the wind-up portion; The motor bracket is provided with a means for varying the angle of installation so that the horizontal angle of the winding portion to be fastened by the bracket can be adjusted. The end bracket is formed with a height adjusting means so that the building on which the blind is installed is inclined, It is possible to vary the angles so that perfect shading can be achieved at corner portions which are tilted boundary points. Further, the blind installation angle variable uses a pair of brackets so that the installation angle can be easily and easily changed at the installation site do.

Description

[0001] Electric blinds having variable mounting means [0002]

The present invention relates to an electric blind that can vary in installation angle depending on a building structure that is gradually narrowed. More specifically, the present invention relates to an electric blind which is installed in a flexible manner according to the shape of a building by tightening an installation angle of a bracket to which the blind is fastened. To an electric blind having a variable installation means capable of changing an angle.

Generally, the blind is installed inside the skylight and used to block the transmitted light.

In such blinds, electric blinds are used which can control the transmission of light by manual operation or blind operation or manual operation depending on the size of a skylight installed.

In recent years, blues have been used as interior means not simply for shading but installed in a skylight, and are produced in various shapes and shapes.

However, various types of buildings are being built in consideration of environmental aesthetics and originality in construction of buildings, but the blinds used in such buildings are designed and provided to have a shading effect in a right angle type building in both passive and electric blinds have.

For example, the blinds designed for such a rectangular structure have a narrow slope such as a pyramid, and in a building having a car window, it is impossible to shield each corner portion, that is, an angle depending on the angle of the slope, And the like.

Registration No. 10-1380233

It is an object of the present invention to provide a blind that does not deteriorate shading efficiency by eliminating the problem that a portion that can not be shaded due to a problem that the conventional blind can not be installed according to the external shape of various buildings.

A pair of brackets provided at both ends of the winding section to achieve the object of the present invention, a winding section in which one end is fastened to the bracket, a driving section inserted into the winding section, A guide rail for guiding the guide rail, and an operation portion for operating the lifting and lowering of the winding portion; The motor blind is provided with a variable angle setting means for adjusting the horizontal angle of the winding portion to be fastened by the bracket and a variable setting means having a height adjusting means for the end bracket.

In the present invention, even if the building on which the blind is installed is formed to be inclined, the angle of installation of the blind can be changed correspondingly, so that perfect shading can be performed at the corner portion which becomes the inclined boundary point.

Further, the blind installation angle variable uses a pair of brackets, so that the installation angle can be easily and easily varied at the installation site.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exemplary diagram showing a state in which a blind is installed in the present invention; Fig.
Fig. 2 is an enlarged view showing a state in which the blind is installed in the present invention; Fig.
Fig. 3 is a front sectional view showing a state in which the blind is installed in the present invention
Fig. 4 is an exemplary view showing the motor bracket applied to the blind of the present invention separated
Fig. 5 is a view showing an example in which the end bracket applied to the blind of the present invention is separated
6 is an enlarged view of the motor bracket portion of the present invention
7 is an enlarged view of an end bracket portion of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention has a pair of brackets 100 provided at both ends of a take-up unit 200, a take-up unit 200 to which one end is fastened to the bracket 100, A guide rail R for guiding the up and down movement of the blind sheet 221 wound around the winding section 200 and an operation section 400 for operating the up and down movement of the winding section 200.

The pair of brackets 100 includes a motor bracket 110 and an end bracket 120.

The motor bracket 110 is formed of a variable fastening surface 111 for fastening the winding unit 200 and a bent upper fastening surface 112 for fastening to the ceiling, And a mounting angle varying means capable of adjusting a horizontal angle of fastening of the mounting bracket 200.

The mounting angle varying means includes a fixed end 111a protruding at a right angle at both sides of the variable clamping surface 111 and a pivoting fastener 113 formed in a C shape to be pivotally coupled to the fixed end 111a, .

The end bracket 120 includes a fixing surface 121 to which the other end of the winding unit 200 having one end is fastened to the motor bracket 110 and a fastening surface 122 And the height adjustment means is provided on the fixed engagement surface 121 so as to correspond to the variable height of the take-up unit 200 whose horizontal angle is varied by the variable means.

The height adjusting means includes a height adjusting groove 121a formed to penetrate the fixing joint surface 121 with a predetermined gap therebetween and a winding joint fastener 123 hinged to one end of the winding coil 200. [

The winding part fastener 123 has a fixing plate 123a which is in surface contact with the fixing surface 121 and is formed with a height adjusting groove 121a and a fixing hole fixed by a bolt and a nut, And a hinge fastening part 123b which is hinged to one end of the winding part 200.

The winding unit 200 includes a shaft 210 coupled to the bracket 100, a winding roll 220 accommodated in each shaft 210, a blind sheet 221 wound around the winding roll 220, And a driving unit 300 whose one end is inserted into a winding roll 220 for winding and winding the blind sheet 221.

One side of each shaft 210 is formed with a motor bracket coupling part 211 for screwing the motor bracket 110 and a hinge coupling part 123b of the end bracket 120 is hinged to the other side. A rectangular shaft 211a is formed and a lift hole 213 for moving up and down the blind sheet 221 wound on the winding roll 220 is formed on the front surface.

The drive unit 300 includes a drive motor 311 and a power transmission unit 312. One end of the drive motor 311 is fixed to one inner surface of each shaft 210, The power transmitting portion 312 is connected to the inside of the winding roll 220 to transmit rotational power.

A weight bar 221a is coupled to the lower portion of the blind seat 221 to smoothly support the blind sheet 221 by a load.

The guide rail R is installed on a mullion bar to which a windshield is fixed, and both ends of the blind sheet 221 developed through the respective shafts are inserted, thereby stably rising and falling.

Hereinafter, the operation of the present invention will be described.

The electric blind according to the present invention includes a pair of brackets 100 provided at both ends of a take-up unit 200, a take-up unit 200 to which one end is fastened to the bracket 100, A guide rail R for guiding the raising and lowering of the blind sheet 221 wound around the take-up part 200 and an operation part 400 for operating the raising and lowering of the take-up part 200, The blind sheet 221 wound around the winding unit 200 is operated to move up and down.

As described above, the bracket 100 composed of the pair of motor brackets 110 and the end brackets 120 is installed in the dry goods having the installation angle varying means and the height adjusting means, The horizontal mounting angle of the bracket 100 is manipulated according to the inclined angle.

When the angle of the rotary coupling 113 that is pin-coupled to the fixed end 111a of the variable coupling surface 111 is adjusted to be upward or downward, the angle of the rotary coupling 113 The height adjustment of the fixed fastening surface 121 constituting the height adjusting means of the end bracket 120 to which the other end of each shaft 210 is fixed is changed The height of the winding part fastener 123 fixed to the groove 121a by the bolt is adjusted to fit the changed angle of the shaft 210 and then the winding part fastener 123 is moved from the height adjustment groove 121a So that the installation angle of the blind is adjusted.

As described above, when the height adjusting means is adjusted, the shaft 210 and the take-up portion fastening member 123 are hinged to each other so that the installation angle of the blind can be changed without interference with height adjustment.

On the other hand, the blind sheet 221 wound and guided by the driving means constituted inside each shaft 210 is inserted into the guide rail formed in the mullion bar to be lifted and lowered so that the blind seat 221 is moved toward the vertical direction And the lifting and lowering is performed.

100: Bracket
110: motor bracket 111: variable fastening surface
111a: fixed end 112: fixed face
113: Rotating fastener 120: End bracket
121: fixed fastening surface 121a: height adjusting groove
122: fixing surface 123: winding portion fastener
123a: Fixing plate 123b: Hinge fastener
200:
210: each shaft 211: motor bracket fastening portion
211a: Rectangular shaft 213:
220: wound roll 221: blind sheet
221a: weight bar
300:
311: Driving motor 312: Power transmission part
400:

Claims

In the electric blind,
A bracket 100 composed of a pair of a motor bracket 110 and an end bracket 120 provided at both ends of the winding unit 200,
A winding unit 200 to which one ends of the brackets 100 are fastened,
A driving unit 300 having one end inserted into the winding unit 200,
A guide rail for guiding the up and down movement of the blind sheet 221 wound on the winding portion 200 and an operation portion 400 for operating the up and down movement of the winding portion 200;
The motor bracket 110 is formed of a variable fastening surface 111 for fastening the winding unit 200 and a bent upper fastening surface 112 for fastening to the ceiling, An installation angle varying means is provided to vary the horizontal installation angle of the winding unit 200,
The end bracket 120 includes a fixing surface 121 to which the other end of the winding unit 200 having one end is fastened to the motor bracket 110 and a fastening surface 112 And a height adjustment means capable of moving the fixed position of the winding unit 200 up and down in correspondence with the means for varying the horizontal installation angle is provided on the fixed fastening surface 121. [ blind.

The method according to claim 1,
The mounting angle varying means includes a fixed end 111a protruding at a right angle at both sides of the variable clamping surface 111 and a pivoting fastener 113 formed in a C shape to be pivotally coupled to the fixed end 111a, And the shaft (210) is fastened to the shaft (210).

The method according to claim 1,
The height adjusting means includes a height adjusting groove 121a formed to penetrate the fixing joint surface 121 with a predetermined gap therebetween and a winding joint fastener 123 hinged to one end of the winding coil 200,
The winding part fastener 123 has a fixing plate 123a which is in surface contact with the fixing surface 121 and is formed with a height adjusting groove 121a and a fixing hole fixed by a bolt and a nut, And a hinge fastener (123b) hinged to one end of the winding unit (200).