KR20110119889A

KR20110119889A - Blind

Info

Publication number: KR20110119889A
Application number: KR1020100039297A
Authority: KR
Inventors: 김진욱
Original assignee: 주식회사 필룩스
Priority date: 2010-04-28
Filing date: 2010-04-28
Publication date: 2011-11-03

Abstract

The present invention relates to a blind that can block external natural light while simultaneously introducing external natural light, the blind comprising: a housing; It is mounted to the lower portion of the housing, and includes a plurality of blind wings are sequentially stacked and connected to the lower portion of the housing through the angle adjustment strap. At this time, at least one of the plurality of blind blades is bent, the first wing of the bent blind wing comprises a non-transparent material, the second wing comprises a semi-transparent or permeable material.

Description

Blinds {BLIND}

The present invention relates to blinds, and more particularly, to blinds that can block external natural light while simultaneously introducing external natural light into the room.

In general, blinds are formed on the outer or inner walls of various buildings.

It is installed in a built-in window to prevent the shading and the lighting of the room or the privacy of the room.

Used for the purpose of

Blinds are vertical blinds based on the direction in which the blind blades unfold and fold.

It is divided into lined and horizontal blinds. In other words, the blinds are stretched up and down

The blind being a vertical blind, the blind spreading and folding in the left and right directions

Is called horizontal blind.

In addition, the blinds are rolled blinds and nested according to the number of blind blades.

Can be divided into blinds. In other words, if you use a blind like a screen

It is called a roll blind and the case where several blind blades are interwoven and used is called a blind blind. Here, the vertical blind to the overlap blind may be used in combination with each other.

Such blinds are installed inside the window to adjust the amount of incidence by blocking external light or adjusting the angle as necessary.

However, the above-described blinds have a problem in that natural light does not flow into the room by blocking external light or only adjusting the incident amount.

Accordingly, an object of the present invention is to provide a blind that is designed to solve the above-described problems, while allowing natural light incident from the outside into the room and blocking external natural light.

A blind according to an embodiment of the present invention; A plurality of blind blades mounted on the lower part of the housing and sequentially stacked and connected to the lower part of the housing through an angle adjusting strap, wherein at least one of the plurality of blind wings is bent and made of the bent blind blade The first wing comprises a nonpermeable material and the second wing comprises a semipermeable or permeable material.

In this case, the non-transparent material may be made of a reflective material, and the upper surface of the first wing may further include a reflective film.

In addition, at least one bent blind wing is disposed below the housing, and a plate-shaped blind wing may be further disposed at the bottom of the bent blind wing.

In addition, the second wing may be at least one selected from the group consisting of acrylic, plastic, glass, silicon, or a cloth having high transmittance, translucent or transparent synthetic resin.

According to the embodiments of the present invention, the bent blind blades and the plate-shaped blind blades provided with a reflecting plate at the lower part of the housing are sequentially stacked to allow external natural light to flow into the room and block external natural light. Accordingly, external natural light may be blocked or introduced according to a user's selection.

Furthermore, since natural light can be introduced into the building to provide natural light, the cost of artificial lighting used inside the building can be reduced.

1 is a perspective view of a blind according to the invention,
2 is a cross-sectional view of the blind according to the invention,
3a and 3b is an embodiment of the blind blades according to the invention,
4 is a cross-sectional view showing an angle adjustment state of the blind according to the present invention,
FIG. 5 is an enlarged view illustrating an area “A” of FIG. 4.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention; The following embodiments are provided to those skilled in the art to fully understand the present invention, and may be modified in various forms.

1 is a perspective view of a blind according to the invention, Figure 2 is a cross-sectional view of the blind according to the invention. 3a and 3b show an embodiment of a blind blade according to the invention.

Referring to FIGS. 1 and 2, the blind 100 includes a housing 110, an angle adjusting strap 130 for adjusting an angle of a blind wing 120 and a blind wing 120 provided below the housing 110. Include.

Inside the housing 110 is housed a component for performing the angle adjustment of the blind blade (120).

Specifically, the blind blade 120 is mounted on the lower portion of the housing 110 to be raised or lowered. At this time, the housing 110 has the opening and closing adjustment strap 140 for performing the opening and closing operation, such as the rising or falling of the blind blade 120 and the angle adjustment strap 130 for performing the angle adjustment of the blind blade 120 It is stored.

Opening and closing adjustment strap 140 for raising and lowering of the blind blade 120 is provided through the first through-hole formed in each wing, angle adjustment strap 130 for adjusting the angle of the blind blade 120 is each It is provided to support both sides of a wing.

The blind blades 120 are sequentially stacked below the housing 110. A first through hole is formed in the center of the blind wing 120, and the opening and closing adjustment strap 140 is inserted into the first through hole to connect the plurality of blind wings 120. The opening and closing adjustment strap 140 may be wound around a first winding part (not shown) provided in the housing 110 to raise or lower the blind blade 120. For example, when the first winding part rotates in the clockwise direction, the opening and closing adjustment strap 140 is released from the winding part so that the blind blade 120 descends. On the contrary, when the first winding part rotates in the counterclockwise direction, the blind blade 120 is lifted because the opening / closing adjustment strap 140 is wound around the winding part.

In addition, the angle adjustment strap 130 is provided on both sides of the blind wing 120 to adjust the angle of the blind wing 120. The angle adjusting strap 130 is wound around the second winding part provided in the housing 110 to adjust the angle of the blind blade 120. For example, when the second winding portion rotates clockwise, the angle adjusting strap 130 is released clockwise along the second winding portion. In addition, when the angle adjusting strap 130 is released from the second winding, the angle adjusting strap 130 connected to the left side of the blind blade 120 is lifted up, and the angle adjusting strap connected to the right side of the blind blade 120 ( 130 is lowered and the blind wing 120 is inclined to the right.

On the other hand, the blind blade 121 disposed below the housing 110 may be formed in the shape of a V-shaped bent cross section as shown in Figure 3a (121) or a U-shape 123 with a gentle inclination angle as shown in Figure 3b. In addition, in the present exemplary embodiment, the blind blade 121 disposed under the housing 110 is described in a V or U shape, but the blind blade 121 may have any shape as long as it can reflect external light. It is possible even.

The blind blades are bent from one wing as shown in FIG. 3A and formed of a first wing 121a and a second wing 121b or by connecting the separated first wing 121a and the second wing 121b to each other. This can be configured to be done.

In addition, either one of the first wing 121a and the second wing 121b is made of a non-permeable material, and the other of the first wing 121a and the second wing 121b.

For example, in this embodiment, after the first wing 121a and the second wing 121b are made of the same material, the reflective plate 121c formed of a reflective material may be attached to the upper surface of the first wing 121a. .

Specifically, the first wing 121a may be made of a reflective material, or may be provided with a reflector 121c formed of a reflective material on the upper surface of the blind wing formed of wood, cloth, or the like. The second vane 121b is formed of a transflective or transmissive material to transmit the light reflected from the first vane 121a. For example, the second wing 121b may be made of acrylic, plastic, glass, silicon, or a cloth having high transmittance, translucent or transparent synthetic resin. Such a structure is for reflecting the light incident from the outside into the room to introduce external light (or natural light) into the room, that is, the external light is reflected by the reflecting plate 121c of the first wing 121a. When reflected by 121b, the second vane 121b transmits the same and enters the room.

Alternatively, the first vanes 121a may be made of a reflective material, and the second vanes 121b may be made of a translucent or transmissive material.

In addition, the blind blade can improve the reflectance by placing a roughness 124 in a predetermined region of the surface of the U-shaped wing 123 having a gentle inclination angle as shown in FIG.

A plate-shaped blind blade 122 is disposed below the bent blind blade 121 (hereinafter, referred to as a "V-shaped blind blade" for convenience of description). The plate-shaped blind blade 122 is used to block light flowing from the outside, and may be used as a non-transmissive material such as wood, aluminum, or cloth. Here, the plate-shaped blind wing refers to a square plate having no bent surface.

As such, the V-shaped blind blade 121 and the plate-shaped blind blade 122 provided with the reflector plate 121c are sequentially stacked on the lower portion of the housing 110 to allow external natural light to flow into the room and block external natural light. It can minimize the interference by external temperature.

Specifically, the natural light incident from the outside is reflected through the V-shaped blind wing 121 to the ceiling inside the building, thereby realizing the natural light inside the building. In addition, natural light can be made when natural light is introduced into the building, thereby reducing the frequency and cost of artificial lighting used inside the building.

In addition, direct sunlight is blocked by the plate-shaped blind blade 122 in the middle and the bottom of the building, thereby blocking the interior from the outside.

4 is a cross-sectional view illustrating an angle adjustment state of a blind according to the present invention, and FIG. 5 is an enlarged view of an enlarged area “A” of FIG. 4.

4 and 5, in order to introduce natural light incident from the outside into the upper region of the room and block light incident to the lower region of the room, first, the V-shaped blind blade 121 under the housing 110 is provided. ) And the plate-shaped blind blades 122 are sequentially stacked. At this time, the ratio of the V-shaped blind blade 121 and the plate-shaped blind blade 122 is provided to be 1: 2. The ratio can vary depending on the user's needs.

When the V-shaped blind blade 121 and the plate-shaped blind blade 122 are disposed below the housing 110, the blind blades 121 and 122 are 45 to 45 in the direction of the window 200 using the angle adjusting strap 130. Tilt 90 °. This is an optimal angle for introducing or blocking natural light incident from the outside into the room, and can be changed according to the surrounding environment. In addition, according to the adjustment of the angle of the blind blades (121, 122), it is possible to control the amount of natural light flowing into the room. In addition, in the present embodiment, the V-shaped blind blade 121 and the plate-shaped blind blade 122 are simultaneously controlled, but the V-shaped blind blade 121 and the plate-shaped blind blade 122 can be controlled separately. Of course it can.

As described above, when the V-shaped and plate-shaped blind blades 122 are disposed inside the window 200, external natural light may be introduced into the room and external external light may be blocked. That is, natural light incident from the outside is introduced into the upper region of the room by the reflector plate 121c provided in the V-shaped blind blade 121, and the middle and lower regions of the interior are formed by the plate-shaped blind blade 122. Is blocked.

Furthermore, the blind according to the present embodiment may selectively enter or block natural light to provide a complex energy saving product.

As described above, the preferred embodiment of the present invention has been disclosed through the detailed description and the drawings. The terms are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

110 housing 120 blind wing
121: bent blind wing 121a: first wing
121b: second wing 121c: reflector
122: plate-shaped blind blade 130: angle adjustment strap
140: opening and closing adjustment strap

Claims

housing; And
And a plurality of blind blades mounted on the housing lower and sequentially stacked and connected to the lower housing through an angle adjusting strap.
At least one of the plurality of blind vanes is bent, the first vane of the bent blind vane comprising a non-transparent material and the second vane comprising a semi-permeable or permeable material.

The method according to claim 1,
And the non-transparent material is made of a reflective material.

The method according to claim 1,
The upper surface of the first wing further comprises a reflective film.

The method according to claim 1,
At least one bent blind blade is disposed below the housing, and a blind plate blade is further disposed at a lower end of the bent blind blade.

The method according to claim 1,
The second wing is at least one selected from the group consisting of acrylic, plastic, glass, silicone or high transmittance cloth, translucent or transparent synthetic resin.