KR20220105785A - Double vertical blinds - Google Patents

Abstract

The present invention relates to a double vertical blind. More specifically, The double vertical blind of the present invention comprises: a mobile rail installed on a ceiling close to a window; a plurality of first mobile slats provided on the mobile rail; a plurality of second mobile slats provided at a predetermined interval from the first mobile slat and moving along the longitudinal direction of the mobile rail; a double blind hinged with a first hinge provided under the first mobile slat; an angle adjusting bracket hinged with a second hinge provided under the second mobile slat and coupled to one upper side of the double blind; and a mobile wire wherein one side is coupled to the first mobile slat and the other side is coupled to the second mobile slat, and which moves the first mobile slat and the second mobile slat and adjusts an unfolding angle of the double blind. An objective of the present invention is to provide the double vertical blind, for effectively controlling lighting.

Description

Double vertical blinds

The present invention relates to a double vertical blind, and more particularly, by installing an angle adjustment bracket in the upper center of the double blind and adjusting the unfolding angle of the double blind by movement of the first and second moving slats, It relates to a double vertical blind that can block the view, protect privacy when ventilating the room, and effectively control light.

In general, if there is a curtain or a blind that is installed in a building to block light, the curtain is a generic term for curtains that are installed in a window or doorway of a building or used as a partition, and blind refers to an object hung on a window to block the sun. Blinds can control the degree of shading in various ways. Depending on the shading method and structure, there are vertical blinds, venetian blinds, Roman shades, roll screens (roll blinds), etc. .

Among the types of blinds, vertical blinds are installed with a plurality of louvers having a plate shape with a predetermined width along a vertical longitudinal direction to control light by rotating the louvers, and each louver moves along a rail. is fixed to a carrier, wherein the carrier is composed of a housing moving along the rail and a rotatable louver ring at the lower portion thereof, and the louver is fixed to the louver ring, and the vertical blind is composed of two adjustment lines, one The adjustment line is configured to rotate the fixed louver 180 degrees, and the other is configured to move the louver to one side or both sides along the rail.

In addition, a normal vertical blind blocks light when all louvers configured using an adjustment line are rotated to form a surface shape as a whole, and after rotating the louvers by 90 degrees in a state in which the light is blocked, all louvers are sliding When moved to one side or both sides, all of the light can be introduced.

In addition, in a normal Venetian blind, a rectangular slat with a thin thickness and a long length is arranged up and down, and the elevation or inclination of the slat is adjusted with a thread passing through each slat, thereby reducing the light entering the room. to control the quantity.

The louvers of the vertical blinds and the slats of the venetian blinds are usually made of synthetic resin, metal, wood, etc. Recently, in order to bring out the feeling of solid wood, plastic plates, plywood plates, and the growth rate are large, so there is almost no wood grain pattern. By attaching wood grain sheets to the boards of tropical trees, slats or louvers with a wooden feel are sometimes manufactured.

When these vertical blinds are rotated at an angle of 45° for ventilation, ventilation is possible, but a problem has occurred that cannot block the user's view because it cannot block the light.

Republic of Korea Registered Utility Model No. 0261897

The present invention has been devised in view of the above problems, and an object of the present invention is to install an angle adjustment bracket in the upper center of the double blind, and to open the double blind by moving the first and second moving slats. It is possible to block the view from all angles by adjusting the

Another object of the present invention is to block the view from all angles by adjusting the unfolding angle through a double blind divided into a first blind provided on one side and a second blind provided on the other side, and privacy when ventilating the room. It is to provide a double vertical blind that can protect and effectively control the light.

The purpose of the embodiments of the present invention is not limited to the above-mentioned purpose, and other objects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. .

According to a feature for achieving the above object, the present invention is a moving rail installed on the ceiling close to the window;

a plurality of first moving slats provided on the moving rail;

a plurality of second moving slats provided to be spaced apart from the first moving slat by a predetermined distance and moving along the longitudinal direction of the moving rail;

a double blind hinge-coupled to a first hinge provided at a lower portion of the first moving slat;

an angle adjustment bracket hingedly coupled to a second hinge provided under the second movable slat and coupled to an upper side of the double blind;

a moving wire having one side coupled to the first moving slat, and the other side being coupled to the second moving slat to move the first moving slat and the second moving slat to adjust an unfolding angle of the double blind;

A double vertical blind comprising a may be provided.

In addition, according to an embodiment of the present invention, the double blind,

a first blind provided on one side;

a second blind provided on the other side of the first blind;

A double vertical blind further comprising a can be provided.

In addition, according to an embodiment of the present invention, the first blind and the second blind are coupled via a first rotating part,

An upper portion of the first rotating part may be provided with a double vertical blind hinged with the first hinge.

In addition, according to an embodiment of the present invention, the angle adjustment bracket,

a first angle adjustment bracket hinged to the upper center of the first blind;

a second angle adjustment bracket hinged with the upper center of the second blind and provided on one side of the first angle adjustment bracket;

A double vertical blind further comprising a can be provided.

In addition, according to an embodiment of the present invention, the first angle adjustment bracket and the second angle adjustment bracket are coupled via a second rotating part,

An upper portion of the second rotating part may be provided with a double vertical blind hinged with the second hinge.

In addition, according to an embodiment of the present invention, the first moving slat and the second moving slat moving along the longitudinal direction of the moving rail may be provided with a double vertical blind moving in opposite directions by the moving wire. have.

According to the double vertical blind of the present invention, an angle adjustment bracket is installed in the upper center of the double blind, and by adjusting the unfolding angle of the double blind by movement of the first and second movable slats, it is possible to block the view at all angles, Privacy can be protected when ventilating the room, and it has the effect of effectively controlling the light.

In addition, it is possible to block the view from all angles by adjusting the opening angle through the double blind divided into the first blind provided on one side and the second blind provided on the other side, and privacy can be protected when ventilating the room, It has the effect of effectively controlling the lighting.

1 is a plan view showing a wide unfolding angle of a double vertical blind according to an embodiment of the present invention;
2 is a perspective view showing a state in which an unfolding angle of a double vertical blind according to an embodiment of the present invention is wide;
3 is a plan view showing a state in which the unfolding angle of the double vertical blind according to an embodiment of the present invention is narrow;
4 is a perspective view illustrating a state in which an unfolding angle of a double vertical blind according to an embodiment of the present invention is narrow.

The following objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed subject matter may be thorough and complete, and that the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

The embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, the singular also includes the plural, unless specifically stated otherwise in the phrase. As used herein, the terms 'comprise' and/or 'comprising' do not exclude the presence or addition of one or more other components.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically explain and help the understanding of the invention. However, those skilled in the art enough to understand the present invention can recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts which are commonly known and not largely related to the invention in describing the invention are not described in order to avoid confusion in describing the invention.

1 is a plan view illustrating a state in which an unfolding angle of a double vertical blind is wide according to an embodiment of the present invention, and FIG. 2 is a perspective view illustrating a state in which an unfolding angle of a double vertical blind according to an embodiment of the present invention is wide. 3 is a plan view illustrating a state in which the unfolding angle of the double vertical blind is narrow according to an embodiment of the present invention, and FIG. 4 is a state in which the unfolding angle of the double vertical blind according to an embodiment of the present invention is narrow. It is a perspective view.

1 to 4, the double vertical blind according to an embodiment of the present invention is largely, a moving rail 100, a first moving slat 200, and a second moving slat 300, and double It is a configuration including a blind 400, an angle adjustment bracket 500, and a moving wire 600.

First, the moving rail 100 is configured to be installed in the upper longitudinal direction of the ceiling adjacent to the window, that is, a window installed in a building.

The moving rail 100 accommodates the first moving slat 200 and the second moving slat 300 to be described below, and moves the first moving slat 200 and the second moving slat 300 . It is a rail structure for

Since the moving rail 100 is a known configuration, a detailed description thereof will be omitted.

The first moving slat 200 is configured to be provided on the moving rail 100 .

A plurality of the first moving slats 200 are provided to move along the moving rail 100 together with the second moving slats 300 to be described below.

In addition, the first moving slat 200 is combined with one side of the moving wire 600 to be described below to adjust the unfolding angle of the double blind 400 together with the second moving slat 300 to be described below.

More specifically, since the first moving slat 200 is coupled to one side of the moving wire 600, the user grabs the moving wire 600 and repeats the pulling and loosening operations of the double blind 400. The unfolding angle can be adjusted.

A method of adjusting the unfolding angle of the double blind 400 will be described in detail in the operation method of the double blind 400 to be described below.

The second moving slat 300 is provided to be spaced apart from the first moving slat 200 by a predetermined interval, and is configured to move along the longitudinal direction of the moving rail 100 .

A plurality of the second moving slats 300 are provided to move along the moving rail 100 together with the above-described first moving slats 200 .

In addition, the second moving slat 300 is combined with the other side of the moving wire 600 to be described below to adjust the unfolding angle of the double blind 400 together with the first moving slat 200 .

More specifically, since the second moving slat 300 is coupled to the other side of the moving wire 600, the user grabs the moving wire 600 and repeats the pulling and loosening operations of the double blind 400. The unfolding angle can be adjusted.

Here, the first moving slat 200 and the second moving slat 300 moving along the longitudinal direction of the moving rail 100 are moved in opposite directions by a moving wire 600 to be described below. It should be noted that the angle between the double blind 400 and the angle adjustment bracket 500 to be described can be adjusted.

The double blind 400 is configured to be hinged with a first hinge 410 provided under the first moving slat 200 .

The double blind 400 is configured to further include a first blind 420 provided on one side and a second blind 430 provided on the other side of the first blind 420 .

Here, the first blind 420 and the second blind 430 are coupled via a first rotating part 440 , and the upper portion of the first rotating part 440 is the first hinge 410 . and is hinged.

In more detail, the first blind 420 and the second blind 430 are spread by an angle adjustment bracket 500 and a moving wire 600 to be described below based on the first rotating part 440 . When the first blind 420 and the second blind 430 are folded, the inner surfaces of the first blind 420 and the second blind 430 are deformed to be close to each other. The unfolding angle between the first blind 420 and the second blind 430 is narrowed.

On the contrary, when the first blind 420 and the second blind 430 are unfolded, the inner surfaces of the first blind 420 and the second blind 430 are deformed so as to move away from each other, so that the first blind The unfolding angle between the 420 and the second blind 430 is widened.

That is, the first blind 420 and the second blind 430 are the double blinds 400, which are installed in plurality due to an operation in which the inner surfaces of the first blind 420 and the second blind 430 move away from and approach each other based on the first rotating part 440. By adjusting the opening angle of the device, it is possible to block the view from all angles, to protect privacy when ventilating the room, and to control the lighting effectively.

The angle adjustment bracket 500 is hinge-coupled to a second hinge 510 provided in the lower portion of the second moving slat 300 , and is configured to be coupled to an upper side of the double blind 400 .

The angle adjustment bracket 500 includes a first angle adjustment bracket 520 hinged with the upper center of the first blind 420, and the upper center hinged with the second blind 430, and the second The configuration further includes a second angle adjustment bracket 530 provided on one side of the first angle adjustment bracket 520 .

Here, the first angle adjusting bracket 520 and the second angle adjusting bracket 530 are coupled via a second rotating part 540 , and the upper portion of the second rotating part 540 is the second The hinge 510 is to be hinged.

In more detail, the first angle adjustment bracket 520 and the second angle adjustment bracket 530 move to be described below along with the double blind 400 described above based on the second rotation part 540 . It is configured to be unfolded or folded by the wire 600, when the first angle adjustment bracket 520 and the second angle adjustment bracket 530 are folded, the first angle adjustment bracket 520 and the hinged connection At the same time as pulling the first blind 420, the second angle adjusting bracket 530 and the second blind 430 hinged by pulling the first angle adjusting bracket 520 and the second angle The inner surface of the adjustment bracket 530 is deformed to be close to each other, so that the unfolding angle between the first angle adjustment bracket 520 and the second angle adjustment bracket 530 is narrowed.

Conversely, when the first angle adjustment bracket 520 and the second angle adjustment bracket 530 are unfolded, the first angle adjustment bracket 520 and the first blind 420 hinged to push the At the same time, by pushing the second blind 430 hinged to the second angle adjustment bracket 530, the inner surfaces of the first angle adjustment bracket 520 and the second angle adjustment bracket 530 are far apart from each other. The angle between the first angle adjustment bracket 520 and the second angle adjustment bracket 530 is widened.

That is, the first angle adjustment bracket 520 and the second angle adjustment bracket 530 are installed in plurality due to an operation in which the inner surfaces of the first angle adjustment bracket 520 move away from and approach each other based on the second rotation part 540 . By adjusting the opening angle of the blind 400, the view can be blocked from all angles, privacy can be protected when ventilating the room, and light can be effectively controlled.

Through this, the inner surfaces of the first and second blinds 420 and 430 and the inner surfaces of the first angle adjustment bracket 520 and the second angle adjustment bracket 530 maintain a rhombus shape, and the When the unfolding angle of the double blind 400 is adjusted, the inner surface of the first and second blinds 420 and 430 and the inner surface of the first angle adjustment bracket 520 and the second angle adjustment bracket 530 . It is deformed into a compressed rhombic shape that is close to each other.

The moving wire 600, one side is coupled to the first moving slat 200, the other side is coupled to the second moving slat 300, the first moving slat 200 and the second moving slat ( 300) to adjust the unfolding angle of the double blind 400.

One side of the moving wire 600 is coupled to the first moving slat 200, and when the first moving slat 200 pulls one side of the moving wire 600, the moving wire 600 is The first moving slat 200 is moved by the power transmitted from one side, and on the contrary, the second moving slat 300 is the moving wire 600 when the other side of the moving wire 600 is pulled. The second moving slat 300 is moved by the power transmitted from the other side of the .

In another embodiment, one side of the moving wire 600 is fixed by being coupled to the first moving slat 200 , and the first moving slat 200 is fixed to the moving rail 100 . can

At this time, the other side of the moving wire 600 is coupled to the second moving slat 300 and the second moving slat 300 is provided to move along the moving rail 100, the second moving slat ( 300) when the other side of the moving wire 600 is pulled, the second moving slat 300 is moved by the power transmitted from the other side of the moving wire 600.

That is, by pulling the other side of the moving wire 600, the second moving slat 300 moves along the moving rail 100, and the double blinds are based on the fixed first moving slat 200. The unfolding angle of 400 can be adjusted.

Here, the moving wire 600 may include a plurality of beads 610 provided with a predetermined interval between the wires, and the first moving slat 200 and the second moving slat 300 are A plurality of locking grooves (not shown) may be formed on each outer circumferential surface so that a plurality of beads 610 are caught.

Through this, it is possible to prevent sliding between the moving wire 600 and the first moving slat 200 and the second moving slat 300 .

Hereinafter, the operation method of the double vertical blind according to the present invention will be described.

First, when one side of the moving wire 600 is pulled, the first moving slat 200 is moved to one side of the moving rail 100 by power transmitted from one side of the moving wire 600 , and at the same time , the other side of the moving wire 600 is released, and the second moving slat 300 is moved in the other direction of the moving rail 100 by the power transmitted from the other side of the moving wire 600 .

At this time, power is transmitted to the first hinge 410 provided in the lower portion of the first moving slat 200 so that the first blind 420 and the second blind 430 move to the first rotating part 440 . , and power is transmitted to the second hinge 510 provided under the second moving slat 300 so that the first angle adjusting bracket 520 and the second angle adjusting bracket 530 are It is unfolded based on the second rotating part 540 .

More specifically, the angle of the first blind 420 and the second blind 430 is widened by the angle adjustment bracket 500 and the moving wire 600, and the first angle adjustment bracket By pushing the first blind 420 hinged with 520, and pushing the second blind 430 hinged with the second angle adjusting bracket 530, the first angle adjusting bracket ( 520) and the inner surfaces of the second angle adjustment bracket 530 are deformed to be farther away from each other, so that the unfolding angle between the first angle adjustment bracket 520 and the second angle adjustment bracket 530 is widened.

Conversely, when the other side of the moving wire 600 is pulled, the second moving slat 300 is moved to the other side of the moving rail 100 with power transmitted from the other side of the moving wire 600. At the same time, one side of the moving wire 600 is released and the first moving slat 200 is moved in one direction of the moving rail 100 by the power transmitted from one side of the moving wire 600 .

At this time, power is transmitted to the first hinge 410 provided in the lower portion of the first moving slat 200 so that the first blind 420 and the second blind 430 move to the first rotating part 440 . is narrowed based on, and power is transmitted to the second hinge 510 provided in the lower part of the second moving slat 300 so that the first angle adjusting bracket 520 and the second angle adjusting bracket 530 are It is narrowed based on the second rotating part 540 .

In more detail, the angle of the first blind 420 and the second blind 430 is narrowed by the angle adjustment bracket 500 and the moving wire 600, and the first angle adjustment bracket By pulling the first blind 420 hinged to 520, and pulling the second blind 430 hinged to the second angle adjusting bracket 530, the first angle adjusting bracket ( 520) and the inner surface of the second angle adjustment bracket 530 are deformed to be narrowed to each other, so that the unfolding angle between the first angle adjustment bracket 520 and the second angle adjustment bracket 530 is narrowed.

Therefore, according to the double vertical blind of the present invention, an angle adjustment bracket is installed in the upper center of the double blind, and the view can be blocked at all angles by adjusting the opening angle of the double blind by the movement of the first and second moving slats. It can protect privacy when ventilating the room, and has the effect of effectively controlling the light.

In addition, it is possible to block the view from all angles by adjusting the opening angle through the double blind divided into the first blind provided on one side and the second blind provided on the other side, and privacy can be protected when ventilating the room, It has the effect of effectively controlling the lighting.

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

100: moving rail 200: first moving slat
300: second moving slat 400: double blind
410: first hinge 420: first blind
430: second blind 440: first rotation
500: angle adjustment bracket 510: second hinge
520: first angle adjustment bracket 530: second angle adjustment bracket
540: second rotation 600: moving wire
610: beads

Claims (6)

Mobile rail installed on the ceiling adjacent to the window;
a plurality of first moving slats provided on the moving rail;
a plurality of second moving slats provided to be spaced apart from the first moving slat by a predetermined distance and moving along the longitudinal direction of the moving rail;
a double blind hinged to a first hinge provided at a lower portion of the first moving slat;
an angle adjustment bracket hingedly coupled to a second hinge provided under the second movable slat and coupled to an upper side of the double blind;
a moving wire having one side coupled to the first moving slat and the other end being coupled to the second moving slat to move the first moving slat and the second moving slat to adjust the unfolding angle of the double blind;
Double vertical blinds comprising a.
The method according to claim 1,
The double blinds,
a first blind provided on one side;
a second blind provided on the other side of the first blind;
Double vertical blinds further comprising a.
3. The method according to claim 2,
The first blind and the second blind are coupled via a first rotating part,
The upper portion of the first pivoting portion, a double vertical blind, characterized in that the hinge-coupled to the first hinge.
3. The method according to claim 2,
The angle adjustment bracket,
a first angle adjustment bracket hinged to the upper center of the first blind;
a second angle adjustment bracket hinged with the upper center of the second blind and provided on one side of the first angle adjustment bracket;
Double vertical blinds further comprising a.
5. The method according to claim 4,
The first angle adjustment bracket and the second angle adjustment bracket are coupled via a second rotating part,
The upper part of the second rotating part, a double vertical blind, characterized in that the hinge-coupled to the second hinge.
The method according to claim 1,
The first moving slat and the second moving slat moving along the longitudinal direction of the moving rail are double vertical blinds, characterized in that they move in opposite directions by the moving wire.

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