KR200494228Y1 - fixing device of roll blind - Google Patents

Abstract

The posted content relates to a one-touch type roll blind fixing device to improve the coupling structure of the rail-type fixed frame that installs the roll blind on the window side of a building for the purpose of shading.
One-touch type roll blind fixing device according to an embodiment of the present specification
It is installed on the window wall or ceiling of a building and is applied to a roll blind fixing device that raises or lowers the roll blind paper according to the rotation direction of the winding rod rotated by pulling the adjustment line.
A fixed frame in the form of a rail extruded so that the sliding groove is formed to face the bottom plate in the longitudinal direction;
a connector having coupling pieces slidably coupled to the sliding grooves formed on the left and right sides, the coupling grooves being opposite to each other on the upper plate;
One-touch type roll blind fixing comprising a horizontal plate slidingly coupled to the coupling groove, and a wing-type finishing bracket comprising a vertical plate extending at right angles to the horizontal plate and rotatably coupled to the winding rod. provide the device.

Description

One-touch type roll blind fixing device {fixing device of roll blind}

The present specification relates to a roll blind fixing device, and more specifically, a one-touch type roll blind fixing device for improving the coupling structure of a rail-type fixing frame for installing a roll blind on the window side of a building for the purpose of shading. is about

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

In general, a roll blind is installed inside a building window and is used to block light from entering the building from the outside and from leaking the light from the inside to the outside, and to block the interior from the outside.

The roll blind fixing device according to the prior art shown in FIG. 1 is

A fixed frame (1) in the form of a rail cut to an arbitrary length to be fixed to the window wall of the building;

Wing-type finishing brackets (2) fitted to opposite ends of the rail-type fixing frame (1);

Both ends are rotatably coupled to the wing-type finish bracket (2), and the roll blind paper (3) (or fabric, referred to as a roll screen) cut to an arbitrary width (or, fabric, referred to as a roll screen) one end of the winding rod (4) is fixed;

As an adjustment line (not shown) is installed on the sprocket member fixed to one end of the winding rod 4, the roll blind paper 3 is lowered or be able to elevate

The above-described roll blind fixing device is a wing-type finishing bracket ( The wing-type finishing brackets 2 can be fixed at both ends of the rail-type fixing frame 1 by the fastening members 7 that pass through the through-holes 6 of 2) and are fixed to the ends of the fastening grooves 5 .

At this time, when the above-described rail-type fixed frame (1) is extrusion-molded, the amount of aluminum material is increased due to the fastening grooves (5) continuously protruding in the longitudinal direction on the bottom plate of the rail-type fixed frame (1), thereby increasing the cost. will cause In addition, due to the complexity of the structure of the mold manufactured for extrusion molding the rail-type fixed frame (1) causes an increase in manufacturing cost.

In addition, when the wing-type finish bracket (2) is press-molded, the elastic piece (8) is placed on the side of the horizontal plate (2a) of the wing-type finish bracket (2) so as to be coupled to the coupling groove (1a) of the rail-type fixing frame (1). ), since a separate work process for molding is added, there is a problem in that the manufacturing cost is increased.

In addition, according to the building type in which the roll blind is installed, the rail-type fixed frame (1) and the roll blind paper (3) are pre-cut to an arbitrary size and transported to the work site, and then the roll blind paper (3) is fixed at the work site Due to the work process of fixing the wing-type finishing bracket 2 to be fixed to the fastening groove 5 of the rail-type fixing frame 1 with the fastening member 7, there is a problem in the workability of installing the roll blind.

A module-based roll blind that can be detached from a fabric is posted in Republic of Korea Patent Publication No. 10-1924632.

The embodiment of the present specification relates to a one-touch type roll blind fixing device that can reduce the manufacturing cost thereof due to the simplification of the coupling structure of the rail-type fixing frame and the finishing bracket for installing the roll blind on the window side of a building.

The embodiment of the present specification is formed on a rail-type fixed frame to be extruded, so that a fastening groove for fixing the finish bracket as a fastening member is unnecessary, so that cost costs can be reduced by material reduction, one-touch type roll blind fixation related to the device.

According to the embodiment of the present specification, the rail-type fixed frame and the roll blind paper are cut to an arbitrary size in advance according to the place where the roll blind is installed and transported to the work site, and then the finishing bracket to which the roll blind paper is fixed at the work site is fixed to the rail type. It relates to a one-touch type roll blind fixing device that improves workability and constructability of installing the roll blind by fitting and fixing the frame in a one-touch type.

An embodiment of the present specification relates to a one-touch type roll blind fixing device that allows consumers (users) to easily change the position of the adjustment line of the roll blind according to the place where the rail-type fixing frame to which the roll blind is fixed is installed. .

According to an embodiment of the present specification to achieve the above and other purposes of the present specification,

It is installed on the window wall or ceiling of a building and is applied to a roll blind fixing device that raises or lowers the roll blind paper according to the rotation direction of the winding rod rotated by pulling the adjustment line.

A fixed frame in the form of a rail extruded so that the sliding groove is formed to face the bottom plate in the longitudinal direction;

a connector having coupling pieces slidably coupled to the sliding grooves formed on the left and right sides, the coupling grooves being opposite to each other on the upper plate;

One-touch type roll blind fixing comprising a; a horizontal plate slidably coupled to the coupling groove, and a wing-type finishing bracket comprising a vertical plate extending at right angles to the horizontal plate and to which the winding rod is rotatably coupled. provide the device.

The one-touch type roll blind fixing device according to an embodiment of the present specification configured as described above has the following advantages.

It is possible to reduce manufacturing cost and mold cost by simplifying the combined structure of the rail-type fixed frame and the finishing bracket that installs roll blinds on the window side of the building.

In addition, since it is formed on the rail-type fixing frame to be extruded and the fastening groove for fixing the finishing bracket as a fastening member is unnecessary, the cost cost is reduced due to material reduction, and the adjustment line of the roll blind according to the place where the roll blind is installed It has practicality because it can change the position.

In addition, depending on the place where the roll blinds are installed, the rail-type fixed frame and the roll blind paper are cut to an arbitrary size in advance and transported to the job site. By fitting and fixing, the workability and constructability of installing (construction) roll blinds can be improved.

1 is a schematic view of a roll blind fixing device according to the prior art;
2 is a combined perspective view of a one-touch type roll blind fixing device according to a preferred embodiment of the present specification;
3 is an exploded perspective view of the main part of the one-touch type roll blind fixing device shown in FIG. 2;
4 is a cross-sectional view showing the mutual coupling relationship of a rail-type fixing frame, a connector coupled to the fixing frame, and a wing-type finishing bracket coupled to the connector in the one-touch type roll blind fixing device shown in FIG. 2;
5 is a state diagram of the one-touch type roll blind fixing device shown in FIG. 2 in use.

Hereinafter, a one-touch type roll blind fixing device according to a preferred embodiment of the present specification will be described in detail with reference to the accompanying drawings.

2 to 5, the one-touch type roll blind fixing device according to an embodiment of the present specification

A roll blind installed on the window wall or ceiling of a building for the purpose of shading and raising or lowering the roll blind paper 30 according to the rotation direction of the winding rod 18 rotated by pulling the adjustment line 29 applied to the fixture,

It is formed in the form of a rail extruded from aluminum (Al) material so that the sliding grooves 11 are formed to be opposite to each other in the longitudinal direction on the bottom plate 10, and extends from the upper left and right sides of the bottom plate 10 toward the upper part by a predetermined distance. After being bent toward each other, the fixed frame 12 in which the side members 95 surrounding the sliding groove 11 extending in the longitudinal direction of the bottom plate 10 are formed;

It is injection-molded in the form of a square column in which the first concave portion 27 in close contact with the second concave portion 28 is formed on the bottom surface, and the engaging piece 13 corresponding to a part of the left and right side surfaces is slidably coupled to the sliding groove 11 . In the upper plate 14, each end extends upward from both sides of the upper plate 14, and each other end is bent toward each other at one end and extends by a predetermined distance to surround the engaging grooves 15 opposite to each other on the left and right sides. a connector 16 having a coupling groove 15 opposite to the upper plate 14 having a sliding member 90;

A wing comprising a horizontal plate 17 that is press-formed and slidably coupled to the coupling groove 15, and a vertical plate 19 extending at right angles to the horizontal plate 17 and rotatably coupled to the winding rod 18. A type closing bracket (20); is provided.

According to a more preferred embodiment, the first coupling hole 21 in the form of a long hole formed through the bottom plate 10 on both sides of the above-mentioned fixing frame 12;

A first coupling protrusion 23 protruding from the bottom surface of the lower plate 22 of the connector 16 to correspond to the first coupling hole 21; further provided with a sliding groove 11 of the fixing frame 12 It is characterized in that the connector 16 to be coupled can be prevented from being separated from the sliding groove 11 by the mutual coupling of the first coupling hole 21 and the first coupling protrusion 23 .

a second coupling protrusion 24 protruding symmetrically to the left and right sides of the upper plate 14 of the aforementioned connector 16;

A second coupling hole (25) in the form of a long hole formed through the horizontal plate (17) of the wing-type finishing bracket (20) to correspond to the second coupling protrusion (24); further provided, the coupling groove of the connector (16) The horizontal plate 17 of the wing-type finishing bracket 20 coupled to the 15 is prevented from being separated from the coupling groove 15 by the mutual coupling of the second coupling protrusion 24 and the second coupling hole 25 . It is characterized by being able to do it.

Further comprising; a buffer space 26 formed to be open between the upper plate 14 and the lower plate 22 of the connector 16 described above;

When the horizontal plate 17 of the wing-type finishing bracket 20 slides the connector 16 coupled to the coupling groove 15 to the sliding groove 11 of the fixed frame 12, the lower plate of the connector 16 (22) When the first concave portion 27 formed in the center is in close contact with the second concave portion 28 formed in the center of the bottom plate 10 of the fixed frame 12, the connector as a tension function of the buffer space 26 (16) is characterized in that it is smoothly detached.

Hereinafter, an example of use of the one-touch type roll blind fixing device according to an embodiment of the present specification will be described with reference to the accompanying drawings.

2 to 5, when installing a roll blind to block the awning or the room from the outside, the rail-type fixed frame 12 and the roll blind paper to fit the window wall or ceiling of the building After cutting (30) to an arbitrary size in advance and transporting it to the job site, the wing-type finishing bracket 20 to which the roll blind paper 30 (or fabric, referred to as a roll screen) is fixed at the job site where the roll blind is installed is installed. It can be constructed by fitting the rail-type fixed frame 12 in a one-touch form.

To explain this in detail, the fixed frame 12 in the form of an extruded rail is cut to an arbitrary length to match the installation location of the building where the roll blind is installed, and the roll blind paper 30 is cut to an arbitrary width. .

Therefore, the roll blind paper 30 wound in the form of a roll by fixing one end to the winding rod 18, the rail-type fixed frame 12 cut to have an arbitrary length from the extruded fixed frame, and the wing-type finishing bracket 20 , a pair of connectors 16 are prepared and moved to the work site where the roll blinds are installed.

The connectors 16 are coupled to both ends of the rail-type fixed frame 12 fixed to the window wall or ceiling of the building in which the roll blind is installed.

That is, the coupling piece 13 of the connector 16 formed to correspond thereto is slidably coupled to the sliding groove 11 of the fixed frame 12 .

At this time, the first coupling protrusions 23 protruding from the bottom surface of the lower plate 22 of the connector 16 to correspond to the first coupling holes 21 penetrating through the bottom plate 10 of the fixed frame 12 are mutually connected. By being coupled, it is possible to prevent the connector 16 from being separated from the fixed frame 12 .

The horizontal plate 17 of the wing-type finishing bracket 20 corresponding thereto is slidably coupled to the coupling groove 15 formed to face the upper plate 14 of the connector 16 slidably coupled to the rail-type fixing frame 12. .

At this time, in a state in which the winding rod 18 on which the roll blind paper 30 is wound is fixed to the vertical plate 19 of the wing-type finish bracket 20, the vertical plate 19 of the wing-type finish bracket 20 is It can be coupled to the coupling groove 15 of the connector 16 .

As the second coupling protrusion 24 protruded from the upper plate 14 of the connector 16 described above and the second coupling hole 25 formed through the horizontal plate 17 of the closing bracket 20 to correspond to it are coupled to each other, By this, it is possible to prevent the wing-type closing bracket 20 from being separated from the connector 16 .

On the other hand, after coupling the horizontal plate 17 of the aforementioned wing-type finishing bracket 20 to the coupling groove 15 of the connector 16 , the connector 16 is connected to the sliding groove 11 of the rail-type fixing frame 12 . ) can, of course, be combined.

According to the one-touch type roll blind fixing device according to the embodiment of the present specification as described above,

In order to install the roll blind for the purpose of shading on the window side of the building, the winding rod 18 with the roll blind paper 30 wound in the form of a roll on both ends of the rail-type fixed frame 12 fixed to the window wall or ceiling. When fixing the wing-type finish bracket 20 that is rotatably coupled, the horizontal plate 17 of the wing-type finish bracket 20 is attached to the connector 16 slidingly coupled to the rail-type fixing frame 12 in one-touch form. It can be fixed by sliding.

Therefore, since the operation process of fixing the wing-type finishing bracket 20 on which the winding rod 18 on which the roll blind paper 30 is wound is wound is fixed to the fixing frame 12 as a fastening member is unnecessary (as in FIG. 1 ) , conventionally, the workability is improved as the wing-type finishing bracket 2 on which the winding rod 4 on which the roll blind paper 3 is wound is fixed is fastened to the fixing frame 1 by the fastening member 7 and fixed. fall), the workability of installing the roll blind on the window side can be greatly improved.

In addition, as the wing-type finishing bracket 20 on which the winding rod 18 on which the roll blind paper 30 is wound is fixed is fixed to the rail-type fixing frame 12 by sliding coupling, users can install the roll blind It is possible to easily change the position of the adjustment line 29 for elevating the roll blind paper 30 depending on the location (as an example, in the drawing of FIG. 5, the finishing brackets coupled to both ends of the rail-type fixed frame 12 20), the adjustment line (29) is fixed to the winding rod coupled to the finish bracket located on the right side).

At this time, when pulling the adjustment line 29 mounted on one side of the winding rod 18 , both ends rotatably coupled to the wing-type finishing bracket 20 , the winding rod 18 is rotated by the rotational direction of the winding rod 18 . ) The technical content of elevating the roll blind paper 30 wound in the form of a roll is used in the technical field to which the present specification belongs, and thus detailed description thereof will be omitted.

In addition, a fastening groove for fixing the wing-type finish bracket 20 fitted to the rail-type fixing frame 12 as a fastening member is unnecessary (as in FIG. Since a fastening groove (5) is formed on the bottom plate of the fixed frame (1) in order to fix it with (7), the cost cost can be reduced due to material reduction when the rail-type fixed frame (12) is extruded.

Here, although the foregoing specification has been described with reference to preferred embodiments, those skilled in the art can variously modify and modify the present specification without departing from the spirit and scope of the present specification as set forth in the following claims. You will understand that you can change it.

10; Sole plate
11; sliding groove
12; Rail type fixed frame
13; joint piece
14; top plate
15; mating groove
16; connector
17; horizontal plate
18; winding rod
19; vertical plate
20; wing type finish bracket
21; first coupling hole
22; lower plate
23; first coupling protrusion
24; second coupling protrusion
25; 2nd coupling hole
26; buffer space
27; first recess
28; second recess
29; adjustment line
30; roll blind paper

Claims (4)

It is installed on the window wall or ceiling of the building and is applied to the roll blind fixing device that raises or lowers the roll blind paper according to the rotation direction of the winding rod rotated by the pulling of the adjustment line.
A bottom plate having a second concave portion extending in the longitudinal direction at the center and having an arch-shaped cross-sectional structure protruding upwards is formed, and the bottom plate extends from the upper left and right sides of the bottom plate toward the upper part by a predetermined distance and is bent toward each other. a rail-shaped fixing frame having side members surrounding the sliding groove extending in the longitudinal direction of the bottom plate and extruded from aluminum (Al) material;
A buffer space is formed therein and a first concave portion is formed in close contact with the second concave portion on the bottom surface is injection molded in the form of a square column, and the coupling piece composed of a part of the left and right side surfaces is slidably coupled to the sliding groove, and each end of the upper plate has one end. a connector extending upward from both sides of the upper plate, each of the other ends being bent toward each other at one end, extending a predetermined distance, and having a sliding member enclosing the engaging grooves opposite to each other on the left and right sides; and
In a one-touch type roll blind fixing device comprising: a horizontal plate slidably coupled to the coupling groove, and a wing-type finishing bracket comprising a vertical plate extending at right angles to the horizontal plate and to which the winding rod is rotatably coupled:
The connector may include: first coupling protrusions protruding downward from the bottom surface of the lower plate of the connector so as to be symmetrical to left and right sides of the first concave portion; and
Includes; second coupling protrusions protruding symmetrically to the left and right sides of the upper plate of the connector;
The wing-type finishing bracket is formed through the bottom plate corresponding to the left and right sides of the second concave portion, each of the first coupling protrusions is inserted, and the first coupling holes in the long hole form extending in the longitudinal direction of the bottom plate ; and
The horizontal plate of the wing-type finish bracket is provided with; second coupling holes in the form of long holes that are formed through the horizontal plate of the wing-type finishing bracket to correspond to each of the second coupling protrusions and extend in the longitudinal direction of the bottom plate. A one-touch type roll blind fixing device, characterized in that it can be prevented from being separated from the coupling groove of the connector by the mutual coupling of the second coupling protrusion and the second coupling hole.
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