KR20100102391A - Blind a curtain - Google Patents

Abstract

PURPOSE: A blind curtain paper is provided to reduce the operation time by easily separating a connection unit, through forming a transparent film and non-transparent film in one body. CONSTITUTION: A blind curtain paper comprises the following: first and second transparent films(10,20) woven by locating a first warp group(11) and a second warp group(12) in the top and the bottom, and weaving with a first weft(11') and a second weft; and a non-transparent film(30) woven by locating a third warp group(31) in between the first and second warp groups, and weaving with a third weft.

Description

Blind curtains {Blind a curtain}

The present invention relates to a blind curtain, and more specifically, without going through the step of forming and bonding the see-through film and the non-transparent film integrally, can be easily separated by the cutting inclination to cut the connection to shorten the working time, improve productivity and It is related to blind curtain paper which reduces manufacturing costs due to waste of manpower and is not damaged by various temperature changes.

In general, blinds and curtains are installed in windows or entrances of buildings, and are widely used for the purpose of blocking sunlight, blocking external eyes, soundproofing, and cold protection. However, in addition to such practicality, the present invention has been developed in various ways by being used as an important element of interior decoration to improve interior aesthetics according to the combination of colors that can be harmonized with the interior walls or glass.

For example, according to Korean Patent No. 712246, “In the blind fabric of the screen blind, weaving the fabric in layers, the screen fabric 12 is woven to be located in the front and the base fabric 11 is woven in the rear ; A woven weave portion 20 having a predetermined distance from the screen fabric 12 and the base fabric 11 of the pair, the woven portions being integrally coupled to each other; A cover fabric 30 of the front surface coupled to the upper end of the cut woven fabric portion 20, that is, the ends of the screen fabric 12 at regular intervals; By combining the direct projection rate of sunlight, the screen fabric 12 and the base fabric 11, the blind fabric of the screen blinds, characterized in that weaved in a combined state through the layered weave 20. do.

However, this structure is a structure that combines the screen fabric and the base fabric through the two-layer weaving, and then through the ultrasonic welding with the cover fabric after cutting the screen fabric, ultrasonic welding takes a long time In addition to the decrease in productivity, there was a problem in that the production cost was increased due to the waste of manpower, and the connection between the screen fabric and the base fabric was easily dropped due to external factors such as temperature change, direct sunlight, and humidity.

As another example, according to Korean Patent No. 857552, “In the multi-layer fabric, the fabric is formed of an intermediate layer connecting a surface layer, a back layer, the surface layer, and a back layer, wherein the intermediate layer is formed of a first intermediate layer and a second intermediate layer. A surface layer formed of a surface portion composed of only surface slopes, and a surface gradient portion formed on the surface slopes and the surface-joined portions of the warp yarns constituting the intermediate layer in sequence; A back layer composed of only a back slope basically, a back slope and a back contact portion formed by an inclination constituting the intermediate layer sequentially woven sequentially; The intermediate layer is woven with only the slopes constituting the intermediate layer, and includes an intermediate layer sequentially connected to the surface contact portion and the rear contact portion, and the surface of the back portion and the surface portion is woven without intersecting the weft yarn and exposed to the outside. And a three-dimensional three-dimensional fabric formed by embroidering the exposed slope after weaving.

However, such a structure forms an intermediate layer between the surface layer and the back layer, and fixes the surface layer and the back layer with a connecting slope, but since it is not easy to cut the connecting slope, it is cut by manual labor, thus increasing the waste of manpower and production cost. There was a drawback to it.

Literature Information of the Prior Art

[Document 1] Korean Registered Patent No. 0712246 “Blind Fabric Manufacturing Method of Screen Blind and Its Blind Fabric”

[Document 2] Korean Utility Model Registration No. 885552 “Three-dimensional solid fabric and its manufacturing method”

Accordingly, the present invention is to fundamentally solve the conventional problems as described above, without having to go through the step of forming and bonding the see-through film and the non-transmissive film integrally, can be easily separated due to the cutting inclination to cut the connection work time The purpose is to reduce the manufacturing cost due to the increase in productivity, waste of manpower, and blind curtains that are not damaged by various temperature changes.

In order to achieve the above object, the present invention is installed in a window or an entrance of a building in a blind for blocking sunlight and external eyes, etc .: the first inclined group and the second inclined group arranged up and down and the first slope A first and a second perspective membrane which are woven into the group as the first weft yarn and the second inclined group as the second weft yarn, respectively; And arranging the third inclined group at equal intervals between the first and second inclined groups, and the third inclined group as a third weft, while passing through the first and second inclined groups to weave the warp mixing portions. It is characterized in that it comprises a; impermeable film that is impermeable.

At this time, the warp mixing portion according to the present invention includes a cutting inclination using a warp with a thicker denier than the weft of the first, second, and third weft, including the cutting inclination in any one of the first, second, third warp group It is characterized by cutting the connection of the third weft to be separated from each other.

In addition, the first transparent film or the second transparent film according to the present invention is characterized in that weaving by placing only one or more inclined intervals at regular intervals between the gradient mixing portion.

In addition, the first projection film or the second projection film according to the present invention is characterized in that weaving by alternately arranging one or more weft yarns on the inclination disposed between the gradient mixing portion.

On the other hand, the terms or words used in the present specification and claims are not to be construed as limiting the ordinary or dictionary meanings, the inventors should use the concept of the term in order to explain the invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, and various alternatives may be substituted at the time of the present application. It should be understood that there may be equivalents and variations.

As described in the above configuration and operation, the blind curtain according to the present invention can be easily separated due to the cutting inclination to cut the connecting portion without going through the step of forming and bonding the see-through film and the non-transmissive film integrally, shortening the working time, It reduces manufacturing costs due to improved productivity and waste of manpower, and provides an effect that is not damaged by various temperature changes.

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

1 is an exemplary view sequentially showing the weaving process of the first to third weft of the blind curtain in accordance with the present invention, Figure 2 is a state in which the first to third inclined group of the blind curtain according to the invention arranged Figure 3 is a plan view showing the inclined mixing portion of the first slope group or the second slope group of the blind curtain according to the present invention, Figure 4 is a perspective view showing a cutting slope of the blind curtain according to the present invention, Figure 5 is A perspective view showing a blind curtain according to the present invention.

Here, FIG. 1 (a) shows the weaving process of the first to third weft yarns (the gap between the first and second transparent films is shown to be larger than the actual one), and FIG. 1 (a) shows a state of cutting the connecting portion of the third weft, Figure 1 (c) shows a state in which the blind curtain of Figure 1 (b). 2 (a) shows the arrangement state of the first to third inclined group, Figure 2 (b) shows the weaving state of the first to third weft yarn in Figure 2 (a), respectively. .

The present invention relates to blind curtains installed in a window or an entrance of a building to block sunlight and external eyes, and the first and second projection films 10 and 20 and the impermeable film 30 as main components. do.

The first inclined group 11 and the second inclined group 21 according to the present invention are arranged up and down, and the first inclined group 11 is a first weft 11 ', and the second inclined group 21 is The first and second see-through films 10 and 20 are respectively woven by the second weft yarn 21 '. As shown in FIGS. 1 to 5, the first and second transparent films 10 and 20 are arranged such that the first inclined group 11 is positioned on the upper surface to be woven into the first weft 11 '. In other words, it is formed into a network so that it can be observed from the outside. This is a form so that the external sunlight can be irradiated to the inside, the second inclination group 21 is arranged to be located on the lower surface parallel to the first inclination group 11, wherein the second inclination group 21 is Like the first inclined group 11 described above, the second weft yarn 21 'is woven to form a mesh. The first and second transparent films 10 and 20 may not only be woven into a net form, but may also be woven into a shape as shown in FIG. 6 to be described later.

Further, the third inclined group 31 is arranged at equal intervals between the first and second inclined groups 11 and 21 according to the present invention, and the third inclined group is formed of a third weft yarn 31 '. It is provided with an impermeable film 30 which passes through the first and second inclined groups 11 and 21 and weaves the warp mixing portions 15 and 25, respectively. As shown in FIGS. 1 to 5, the non-transparent film 30 is woven in a fine form unlike the first and second transparent films 10 and 20 described above. The non-transparent film 30 serves to block external sunlight, and as shown in FIGS. 1 and 2, between the first and second transparent films 10 and 20 described above, a third inclined group ( 31) is located. The third inclination group 31 is arranged at equal intervals on the first inclination group 11 and the second inclination group 21, which is the third inclination group 31 is divided into the third weft 31 '. While weaving in a zigzag form as shown between the first and second inclined groups 11 and 21 and passing through the first and second inclined groups 11 and 21, the first and second projection films 10 and 20 are provided. The warp mixing portion 15, 25 is woven on ().

At this time, the warp mixing portion 15, 25 according to the present invention is a cutting warp 40 using a warp having a thicker denia than the weft of the first, second, third, and third weft (11 ') (21', 31 '). Including, but the cutting inclination 40 is included in any one of the first, second, third inclination group (11, 21, 31) to cut the connecting portion 32 of the third weft yarn 31 ' Keep them separate from each other. As illustrated in FIGS. 1 and 2, the warp-mixing portions 15 and 25 may be formed by the first inclined group 31 in the process of weaving the opaque film 30 by the third weft yarn 31 ′. Weaving integrally together with the two inclined groups 11 and 21, that is, the first and second see-through films 10 and 20, in order to separate them, weaving with a cutting inclination 40. This cutting warp 40 makes it easier to achieve the above-described cutting of the weft by using a warp with a thicker denia than the weft of the first, second, and third weft (11 ') (21', 31 '), It is included in any one of the 1st, 2nd, and 3rd warp groups (11, 21, 31) to be woven.

That is, as described above, the third weft yarn 31 'is woven together with the third warp yarn 31 to form the impervious film 30, and passes through the first and second warp yarns 11 and 21 to form the impermeable film 30. The warp mixing portions 15 and 25 of the first and second projection films 10 and 20 are woven, which is the second warp group 21 in the warp mixing portion 15 of the first warp group 11. When cutting the connecting portion 32 of the third weft 31 'leading to the inclined mixing portion 25 of the, it is easy to cut the connecting portion 32 with the action to make it easy to recognize the cutting inclination 40 Has the effect of

As such, when only the connecting portion 32 of the third weft yarn 31 'extending from the warp mixing portion 15 of the first slope group 11 to the warp mixing portion 25 of the second slope group 21 is cut off, The curtain paper can be made into a finished curtain paper, and the cutting of the third weft 31 'can be instantaneously cut by winding the cutting warp 40 on the loom itself when weaving the basic curtain paper or pulling it after weaving.

In weaving the blind curtain of the present invention using Figs. 1 to 5, first, the first inclined group 11 is arranged to be located on the upper surface to the first weft 11 ', and the second inclined group 21 is Arranged so as to be positioned on the lower surface, weaving into a second weft 21 'to form the first and second transparent films 10 and 20. The third inclined group 31 is arranged at equal intervals on the first inclined group 11 and the second inclined group 21, and is woven in a zigzag form to the third weft 31 '. Through the inclined groups 11 and 21, the inclined mixing portions 15 and 25 are formed on the first and second transparent films 10 and 20, respectively.

At this time, the third weft yarn 31 'of the non-transparent film 30 is formed to be connected to the inclined mixing portion 15, 25 through the connecting portion 32, the cutting inclination 40 to the inside of the connecting portion 32 It includes. At this time, in order to complete the blind curtain paper, the cutting inclination 40 interposed on the connecting portion 32 is wound on the loom itself during weaving or by cutting after instant weaving to complete the blind curtain paper. The blind curtain weaving process has been described in sequence, but the first and second transparent films 10 and 20 and the impermeable film 30 are simultaneously operated.

6 is an exemplary view showing a part of the see-through film of the blind curtain according to an embodiment of the present invention.

As shown in FIG. 6A, an inclination 50 is disposed between the inclination mixing units 15 and 25, and the first projection film 10 or the second perspective view is shown. The membrane 20 is arranged so as to weave only one or more warps 50 at equal intervals between the warp mixing portions 15 and 25. 6 (b) shows an example in which the weft yarn 60 is disposed between the warp mixing portions 15 and 25, wherein the first see-through film 10 or the second see-through film 20 is inclined mixed. One or more weft yarns 60 are alternately arranged on the warp 50 disposed between the portions 15 and 25 so as to weave.

This is because when the first and second transparent films 10 and 20 are woven into a net form, foreign matter (insects, dust, etc.) flows into the impermeable film 30 together with the moiré phenomenon, so that the removal is not easy. As described above, by placing the first transparent film 10 or the second transparent film 20 at equal intervals with only one or more inclinations 50, or by arranging one or more wefts 60 on the inclination 50 alternately. Weaving Therefore, since the projection through the space between the inclined mixing portion (15, 25) of the first and second transparent film 10, 20, the moiré phenomenon to the perspective is eliminated and the insect on the opaque film (30) When foreign matters such as the inflow, it is easy to remove the foreign matter between the warp 50 and the weft 60. In addition, the conventional first and second transparent films 10 and 20 can be removed from the net form to obtain the first and second transparent films 10 and 20 which are beautiful and simple in appearance. Of course, even if the first and second transparent films 10 and 20 are woven as described above, there will be no problem in the role of the opaque film 30, that is, blocking external sunlight.

As such, the blind curtain of the present invention can be easily separated due to the cutting inclination to cut the connecting part without forming the transparent film and the non-transparent film integrally and bonding, thereby reducing work time, improving productivity and waste of manpower. It reduces the manufacturing cost and is not damaged by various temperature changes.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1 is an exemplary view sequentially showing the weaving process of the first to third weft of the blind curtain paper according to the present invention,

2 is an exemplary view showing a state in which the first to third inclined groups of blind curtains according to the present invention are arranged;

3 is a plan view showing an inclined mixing portion of the first inclined group or the second inclined group of blind curtain paper according to the present invention;

4 is a perspective view showing a cutting slope of the blind curtain paper according to the present invention,

5 is a perspective view showing a blind curtain according to the present invention,

6 is an exemplary view showing a part of the see-through film of the blind curtain according to an embodiment of the present invention.

10: First Vision 11: The First Inclination

11 ': 1st weft 15: warp mixing part

20: 2nd Vision 21: 2nd Inclination

21 ': second weft 25: warp mixing part

30: Imperialist 31: Third Sergeant

31 ': Third weft 32: Connection

40: cut slope 50: slope

60: weft

Claims (4)

In blinds installed in windows or entrances of buildings to block sunlight and external eyes: The first inclined group 11 and the second inclined group 21 are arranged up and down, and the first inclined group 11 is a first weft 11 ', and the second inclined group 21 is a second weft ( First and second transparent films 10 and 20 which are respectively woven into each other; And The third inclined group 31 is arranged at equal intervals between the first and second inclined groups 11 and 21, and the third inclined group is woven into a third weft yarn 31 '. Blind curtain paper, characterized in that it comprises a; an impermeable film (30) which is passed through the two inclined groups (11, 21) to weave the gradient mixing portion (15, 25) respectively. The method of claim 1, The warp mixing portion 15, 25 includes a cutting warp 40 using a warp having a thicker denier than the weft of the first, second and third weft yarns 11 ', 21' and 31 ', The cutting inclination 40 is included in any one of the first, second, and third inclination groups 11, 21, and 31 to cut the connecting portions 32 of the third weft yarn 31 'to be separated from each other. Blind curtains. The method of claim 1, The first transparent film 10 or the second transparent film 20 blinds, characterized in that weaving by placing at least one slope 50 at regular intervals between the gradient mixing portion 15, 25. Curtains. The method of claim 3, wherein The first transparent film 10 or the second transparent film 20 alternately arranges one or more weft yarns 60 on the warp 50 disposed between the warp mixing portions 15 and 25 so as to weave. Blind curtains, characterized in that.

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