KR20150145885A

KR20150145885A - A blind using protecting film

Info

Publication number: KR20150145885A
Application number: KR1020140075177A
Authority: KR
Inventors: 백철재
Original assignee: 백철재
Priority date: 2014-06-19
Filing date: 2014-06-19
Publication date: 2015-12-31

Abstract

The present invention relates to a blind using a protective film, and more specifically, to a blind using a protective film which forms a blind vane covering a specific portion of a window or the like into a protective film to allow the blind vane to perform an inherent function of shielding sunlight, allow a user to see through the blind vane from the inside to the outside, and block viewing from the outside to the inside when closed, and allows the blind vane to rotate in a front and a rear direction. According to the present invention, the blind using a protective film is opened and closed by sequentially lifting/lowering or rotating a plurality of blind vanes of an equal size disposed below a rail body, sequentially arranged in parallel with each other, and separated from each other by a lifting string and an angle adjustment string. The blind vane (10) is a light shielding film formed by affixing one or more light shielding layers (12) to one or more transparent films (11) or coating the transparent films (11) with a light shielding material to thermally press the films to bond the films to each other to allow a user to see through the blind vane (10) from the inside to the outside, block viewing from the outside to the inside, and block sunlight when closed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a blind curtain,

The present invention relates to a blind film using a blind film, and more particularly, to a blind film that blinds a specific part such as a window to form a blind film into which a blind film is inserted so as to exhibit a unique function of blocking sunlight, The present invention also relates to a blind curtain having a light shielding film inserted in both directions by rotating the blind vane forward and backward.

Generally, blinds are divided into overlapping blinds and roll-type blinds, in which a large screen of one piece is rolled and rolled on a rotating shaft by a blind runner installed at one end of the rotating shaft.

The superposition type blind has a rotating part attached to the structure and a plurality of blind wings connected to the lower part of the rotating part by a lifting and lowering line so that the rotating shaft of the rotating part is wound or unwound by the operation line to raise or lower the blind wing, Therefore, it is divided into horizontal type and vertical type.

Such a blind curtain is installed in a window or a glass wall of a home or a business office, and adjusts the amount of incident light by adjusting external angle to block or adjust the external light as necessary. The blind curtain is made of wood, aluminum, Materials.

However, in the conventional blind curtain described above, when the blind wing is a non-permeable member, when the blind wing is opened and shielded to shield the sunlight, the field of view outside the room is completely blocked, In particular, electronics shops, clothing stores, bakery shops, and gold eunbang sales offices will be able to display the goods in the room for easy confirmation from the outside. Such exhibition products can not be confirmed from the outside, When the blind curtain is opened to view the merchandise, there is a problem that the merchandise is easily deteriorated due to exposure to direct sunlight or ultraviolet rays incident through a window or a glass wall.

In order to solve such a problem, conventionally, a method of attaching a light shielding film to a windshield is widely used so that most of the ultraviolet rays included in the sunlight can be shielded while enjoying the scenery of the outside of the room.

However, when the shading film is attached to a window or a glass wall as described above, the shading film should keep the shading film attached so that the shading film darkens the room at night or on a cloudy day where the shading is not needed. There is a problem that the room is not visible from the outside.

In addition, when the blind curtain is installed on the window to block such sunlight and ultraviolet rays, the blind curtain completely shields the window so that the outside view can not be seen from the inside, There is a problem that display efficiency is reduced because it can not be confirmed.

Korea Patent No. 0769951 (name: bidirectional blind) has been registered.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a blind curtain of a blind curtain in which a blind film is inserted into a film, The blind wing is rotated forward and backward by the operation line according to the situation, so that the sunlight entering the room from the outside or from the outside to the room The blind curtain is provided with a shielding film for folding the blind wing when shielding is not required.

In order to achieve the above object, according to the present invention, a plurality of blind blades are provided in the lower part of a rail body and are arranged in parallel at a predetermined interval, and are connected to a lift line and an angle adjusting strap, Wherein the blind blades are configured such that each of the blind blades is transparent to the outside when the blind blinds are shielded, and that the blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind blind A blind using the protective film is characterized in that the blind is formed of a light-shielding film formed by adhering a light-shielding film in which a blind film perpendicularly or inclined at an angle is inclined or adhered to a film, or applying a light shielding material and thermocompression bonding.

As described in detail above, the blind using the protective film according to the present invention performs an inherent function of blocking sunlight entering from the outside, as well as blocking heat, infrared rays, and harmful rays included therein, Provides refreshment to the user by allowing perspective to be viewed.

In addition, when the direction of the blind wing is adjusted by rotating the angle adjusting strap in the opposite direction, it is possible to view the room so that the room can be viewed from the outside, and also installed in sales offices of electronics stores, clothing stores, So that the product can be prevented from being deteriorated by direct sunlight or ultraviolet rays incident through a window or a glass door.

In addition, when the blind film is viewed from an angle at which light can not be transmitted, the color of the light-shielding film is displayed on the surface of the blind wing and is very effective as a cosmetic image, because the blind wing is formed by repeatedly lamination with a transparent film by changing the color of the light- .

1 is a perspective view showing a blind using a protective film according to the present invention;
FIG. 2 is a partially enlarged side view showing a used state in which the blind wing according to the present invention is opened so that it can be seen from the inside to the outside. FIG.
FIG. 3 is a partially enlarged side view showing a use state in which the blind wing according to the present invention is opened so as to be able to penetrate from the outside to the inside.
4 is a partially enlarged cross-sectional view of a blind wing according to the present invention.

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

FIG. 1 is a perspective view showing a blind using a protective film according to the present invention, FIG. 2 is a partially enlarged side view showing a use state of the blind wing according to the present invention, FIG. 4 is a partially enlarged cross-sectional view of a blind wing according to the present invention. FIG. 4 is a partially enlarged sectional view of a blind wing according to an embodiment of the present invention.

First, as shown in FIG. 1, the blinds using the protective film according to the embodiment of the present invention are constructed such that a plurality of blinds A wing 10 is provided.

Wherein the blind (1) comprises a roll

The lifting rope 3 passes through the through hole 10a formed in each blind wing 10 so that the blind wing 10 is moved up and down sequentially and the angle adjusting rope 4 are provided to support both sides of each blind wing 10.

At this time, the blind wing 10 applied to the present invention is formed of one or more light-shielding films 12 attached to one or more transparent films 11, or a light-shielding film formed by coating a light-shielding material and thermocompression bonding.

Here, the transparent film 11 used in the present invention can pass at least 90% of an atomic arrangement without absorbing monochromatic light, and can be made of one or more of PVC, PP, PE, PC, PET, .

The light-shielding film 12 applied to the present invention may be formed of a pigment, a dye, a paint, a chromium, a conductive particle such as silver particles, aluminum particles, etc., together with carbon black, Silica particles, and the like, as well as conductive particles and oxide particles, as well as ceramic or polymer materials in the form of particles.

Further, the light-emitting material applied to the present invention may be at least one selected from the group consisting of pigments, dyes, paints, chromium, conductive particles such as gold, silver, nickel, cobalt, platinum, palladium or aluminum particles, , Oxide-based particles such as manganese oxide or silica particles, and it is preferable to use a material capable of selectively transmitting or absorbing light of a desired wavelength.

The light-shielding film may be formed by laminating the light-shielding film 12 on the transparent film 11 to which the light-shielding film 12 or the light-shielding material is applied or the light-shielding film 12, .

In addition, the light shielding film 12 can be repeatedly laminated with the transparent film 11 in a different color of light shielding material.

The blind wing 10 is connected to the lifting rope 3 to form a bent portion 13 in the longitudinal direction to prevent the blind wing 10 from falling down.

The blind wing 10 is rotatably connected to the front and rear sides of the rail body 2 by an operation of the operating rod 5 so that the blind wing 10 can be used in both directions.

Finally, a protective film 14 is attached to both sides of the blind wing 10 to complete the blind protective film.

The operation and effect of the blind provided with the blind blade manufactured according to the above-described manufacturing method will be described as follows.

The blind wing 10 provided in the blind 1 of the present invention is formed of a protective film formed by attaching one or more light shielding films 12 to at least one transparent film 11 or applying heat shielding material and thermocompression bonding, And shields electromagnetic waves, as well as controlling diffusion of sunlight. In addition, it has a characteristic that it is possible to see through the inside and the sight is blocked from the outside.

Accordingly, when the blind 1 of the present invention, which is made of a protective film having such physical properties and optical characteristics, is used in a general home, as shown in FIG. 2, The blades 10 are fully opened by opening and closing the lifting rope 3 by using the lifting rope 5 to adjust the angle adjusting rope 4 so that the respective blind blades 10 are moved in accordance with the incidence angle of the sunlight When the angle is maintained, each blind wing 10 reduces sunlight and ultraviolet ray inflow while blocking the penetration from the outside to the inside, as well as allowing the outside to be seen from the outside, so that the outside view can be seen.

That is, by installing the blind 1 applied to the present invention in a residential building, an office, a vehicle window, or the like, it is possible to prevent the privacy from being exposed from the outside line of sight and to be protected from direct sunlight and ultraviolet rays, It is possible to view the scenery to reduce the frustration and to block the sunlight from the outside to prevent the room temperature from rising, thereby reducing energy consumption due to the operation of the air conditioner.

The blind 1 is provided with a blind blade 10 rotatable forward and backward to adjust the angle adjusting strap 4 to rotate in a direction opposite to the blind blade 10 shown in FIG. The blind wing 10 can reduce the inflow of sunlight and ultraviolet rays, and at the same time, it is possible to see the inside from the outside through the inside.

That is, the blind 1 provided with the blind wing 10 is installed in a window of a business office such as an electronic product store, an apparel shop, a bakery, or the inside of a glass wall, and the inside of the office is displayed with strong direct sunlight and ultraviolet This prevents the products from being deteriorated and enables the customers to observe the blinds from the outside and to check the products displayed inside the window or the glass wall.

The blind wing 10 is formed by repeatedly stacking the light-shielding film 12 or the transparent film 11 with different colors of light-shielding material. When the blind film is viewed at an angle at which light can not pass through, the color of the light- 10) and is very effective in appearance.

The technical idea of the blind using the protective film of the present invention is that the same result can be repeatedly practiced. Particularly, by implementing the present invention as described above, technology development can be promoted and contributed to industrial development.

1 - Blind 2 - Rail body
3 - lift line 4 - angle adjustment strap
5 - Action line 10 - Blind wing
11 - Transparent film 12 - Shade film
13 - bend

Claims

A plurality of blind wings 10 are provided in the lower portion of the rail body 2 and are arranged in parallel at predetermined intervals and are connected to the lifting rope 3 and the angle adjusting rope 4, In the blind (1) which is opened and closed and angle-controlled while being sequentially moved upward or downward by the operation of the shutter
One or more light-shielding films 12 are attached to one or more transparent films 11 so that the blind vanes 10 can be transparent from the room to the outside when shielding and blocked from the outside to the room, Or a light-shielding film formed by coating a heat-shrinkable mineral material and thermally bonding the laminated film to the blind curtain.

The method according to claim 1,
Wherein the blind wing (10) is connected to the lifting rope (3) to form a curved portion (13) in the longitudinal direction to prevent the bottom of the blind wing from hanging down.

The method according to claim 1,
Wherein the blind wing (10) is rotatably connected to the front / rear by operation of an operating rod (5) provided on the rail body (2) so that the blind wing (10) can be used in both directions.

The method according to claim 1,
And a protective film (14) is further attached to both sides of the blind wing (10).