KR101411404B1 - Solids type roll blinds having air gap and manufacture method thereof - Google Patents

Abstract

The present invention relates to a three-dimensional roll blind having an air layer. A front surface layer (2), a rear surface layer (4) and a middle sunblind layer (6) for connecting the front surface layer (2) and the rear surface layer (4) are formed by integrated fiber yarn weaving. The front surface layer (2) is composed of a front surface part (2a) and a front surface connection part (2b). The rear surface layer (4) is composed of a rear surface part (4a) and a rear connection part (4b). The middle sunblind layer (6) is woven with a structure of two or more multiple layers (6a, 6b), thereby generating an air layer (8) inside with the structure of the multiple layers (6a, 6b). If a blind using metal yarn, metal-coated yarn or natural fiber yarn as the weft of an outward layer (6b) of the rear surface is installed on a window, the layer (6b) of the rear surface can reflect bright sunshine coming from outside or can reduce the inflow of radiant heat in summer, and the air layer (8) inhibits again the inflow of the radiant heat penetrating the layer (6b) and coming into a room. In winter, the present invention inhibits the outflow of warm air in a room and inhibits the inflow of external cold air.

Description

TECHNICAL FIELD [0001] The present invention relates to a three-dimensional roll blind having an air layer and a method of manufacturing the same.

[0001] The present invention relates to a blind made of a fabric that is made into a three-dimensional woven fabric, and more particularly, to a three-dimensional rolled blind which is improved to exhibit the aesthetic beauty of blinds and to facilitate thermal insulation, light shielding, .

In general, the blinds installed inside the windows provide simple light control functions and shielding functions in addition to the interior functions. Since such a general blind is mainly composed of a flat weave, the effect of a substantial heat shielding through the blind is not great.

For example, US Patent No. 3,384,519 entitled " METHOD FOR PRODUCING A CONTINUOUS CLOTH AND MACHINE FOR CARRYING OUT THE SAME "discloses a three-dimensional stereoscopic blind, Discloses that a blade is bonded or bonded to the center of a double fabric to form a three-dimensional blind.

Such a U.S. Patent No. 3,384,519 is useful as a high-grade curtain, but it is not easy to supply it to a general household because of its high production cost. In recent years, a curtain paper having a three-dimensional shape has been developed through fiber- And sales are being made. The three-dimensional blind made by one-piece weaving is more competitive than the existing three-dimensional curtain products which are made by adhesive, so it is pioneering a new market in the curtain field. In addition, it can have various shapes and aesthetics, Products are showing good results.

As a blind having a three-dimensional shape by fiber weave, there is an example of a structure in which a front netting curtain, a rear netting curtain, and a light blocking curtain are integrally weaved, Japanese Patent Registration No. 10-1229870 entitled " Three-dimensional three-dimensional fabric "

Also disclosed is a stereoscopic curtain which is formed by integrally weaving covering covers on a mesh net, and each of the covering covers is opened / closed by an open / close type atrium or a front side band (connecting strip) connected integrally with weaving. 10-0876183 entitled "Curtain Supporting Device and its Window Shutoff Device ", Domestic Registered Patent No. 10-0911052" Method of Manufacturing Three-Dimensional Curtain Paper Fabric ", Domestic Registered Patent No. 10-0988591 " Fabric and its manufacturing method ", Domestic Registered Patent No. 10-0988592 "Stereoscopic curtain fabric having front and rear band and method of manufacturing the same ".

Therefore, if a three-dimensional roll blind with a new function such as an insulation function that can be useful both in the winter season and the summer season is realized in the realization of the three-dimensional roll blind with one-piece weaving, a great response can be obtained from the consumer .

Accordingly, an object of the present invention is to provide a method of manufacturing a rolled blind using fiber yarn weaving, which expresses the aesthetic beauty of a blind while using an air layer formed by integrally weaving, Roll blind and a method of manufacturing the same.

Another object of the present invention is to provide a three-dimensional roll blind which enables a roll blind having an intermediate sheath layer having an air layer in a ply structure to be used for weaving use for cutting or for forming a three-dimensional object without warp shearing, and a manufacturing method thereof.

According to the present invention, there is provided a three-dimensional roll blind, comprising: a front layer, a rear layer, and an intermediate blind layer connecting the front layer and the rear layer by fiber- And the rear surface layer is formed as a rear surface portion and a rear surface connection portion. The intermediate sheath layer is formed in a double or multi-layer structure so that an air layer is formed inside the double layer structure,

In the formation of the inclination, the front connecting portion is formed by coalesced weaving of the inclined pairs of the front portion and the inclined pairs of the respective overlaps of the intermediate sheath layer, and then the inclination pairs of each pair of inclined pairs of the intermediate sheath layer As a first moon slope, after forming the section by weaving in a state of being passed to the rear connection section, the nose of each of the ply slopes and the pair of the remaining elements of the parentheses are transferred to the rear connection section as the second moon slope, And the rear connecting portion is formed with an inclined pair of the rear portion, and then the first connecting portion is formed with the first weft inclined with the first weft inclined and then the second weft inclined with the second weft inclined passed, Respectively,

The three-dimensional roll blind is characterized in that the three-dimensional roll shape of the curtain is formed by cutting the first and second pure shear yarns passed from the front connecting portion to the rear connecting portion immediately thereafter.

 One of the double layers of the intermediate sheath layer can be woven by using at least one of metal yarn, metal coated yarn and natural fiber yarn,

In addition, two or more pockets of a corrugated shape may be formed in the intermediate sheath layer due to mutual inclination cross connection of the double layers of the intermediate sheath layer.

Further, in the present invention, one of the double layers of the intermediate blind layer may be composed of a double-layered paper in which the weft is formed in two layers.

Also, in the method of manufacturing a three-dimensional roll blind according to the present invention, a front layer, a rear layer, and an intermediate blind layer connecting the front layer and the rear layer are formed by fiber- And the rear surface layer is formed as a rear surface portion and a rear surface connection portion, wherein the intermediate sheath layer is woven in a double or multi-layer structure so that the air layer is contained therein by the double layer structure,

In the formation of the inclination, the front connecting portion is formed by coalesced weaving of the inclined pairs of the front portion and the inclined pairs of the respective overlaps of the intermediate sheath layer, and then the inclination pairs of each pair of inclined pairs of the intermediate sheath layer As a first moon slope, after forming the section by weaving in a state of being passed to the rear connection section, the nose of each of the ply slopes and the pair of the remaining elements of the parentheses are transferred to the rear connection section as the second moon slope, And the rear connecting portion is formed with an inclined pair of the rear portion, and then the first connecting portion is formed with the first weft inclined with the first weft inclined and then the second weft inclined with the second weft inclined passed, Is formed,

And the first and second horizontal warp yarns passed from the front connecting portion to the rear connecting portion are cut to form a three-dimensional shape of the curtain.

In manufacturing a three-dimensional roll blind that is integrally woven, the intermediate sheath layer connecting the front layer and the rear layer is woven so as to have a double or multi-layer structure, and the air layer formed by the double layer structure functions as a heat insulation, And the effect of suppressing the outflow of warm air to the outside of the room and the inflow of cold air outside can be suppressed in the winter season.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a three-dimensional roll blind according to an embodiment of the present invention;
Fig. 2 is a side view of Fig. 1,
3 is a perspective view of a three-dimensional roll blind according to another embodiment of the present invention;
Fig. 4 is a side view of Fig. 3,
5 is a schematic structural view of a three-dimensional roll blind of the present invention in a closed state;
6 is a view for explaining the weaving principle of the three-dimensional roll blind according to the embodiments of the present invention,
Fig. 7 is a structural conceptual diagram of an intermediate sheath layer having various ply structures for providing an air layer in the present invention. Fig.

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

The roll blind of the present invention is a fabric that can be solidified by fiber yarn weaving.

In the present invention, the roll blind fabric is woven using a polyester yarn, a natural fiber yarn or a metal yarn (metal coated yarn), and an intermediate sheath layer 6 between the front layer 2 and the back layer 4 is woven into the air layer 8), it is possible to express the aesthetic beauty of the roll blind, and to improve the heat insulating function, the light shielding property, and the shielding rate.

FIG. 1 is a perspective view of a three-dimensional roll blind according to an embodiment of the present invention. FIG. 2 is a side view of FIG. . 5 is a schematic configuration diagram of the three-dimensional roll blind A of the present invention in a closed state.

1 to 5, the three-dimensional roll blind A of the present invention comprises a front layer 2, a back layer 4, and a front layer 2 and a back layer 4 in a fiber- The intermediate sheath layer 6 is formed in a structure of double or more double layers 6a and 6b so that the air layer 8 is present inside the double sheath layer 6b .

1 to 5 show an example in which the intermediate sheath layer 6 has an air layer 8 formed by a double structure. If necessary, two air layers 8 are formed by a triple structure .

1 and 2 show an example in which the folds 6a and 6b are separated from each other in forming the folds 6a and 6b of the intermediate sheath layer 6. In FIGS. 3 and 4, Two or more pocket portions 10 in the form of a connecting rib formed by intersection of the inclined surfaces 6a and 6b of the inner sheath layer 6 are formed in the intermediate sheath layer 6. [

When the three-dimensional roll blind A according to the present invention is put on a window and the curtain is closed, that is, when the intermediate blindfold 6 of the roll blind A is lowered as shown in Fig. 5, (6b) exposed to the outside of the room is made of metal yarn or metal yarn having good reflectance of light or heat or has a lower thermal conductivity than general chemical fiber yarns Natural fiber yarns are used as wefts to impart functionality. Further, in forming the rear single layer 6b, a black yarn capable of forming a dark coat may be used as a weft yarn.

The other one of the double layers 6a and 6b of the intermediate sheath layer 6 exposed to the room when the curtain is lowered is used as a fiber yarn such as a plain sheath, (2) and the back layer (4), it is possible to form a transfer pattern having a decorative ornament, or embroidery can be formed using a dobby.

7 is a tissue conceptual view of an intermediate sheath layer 6 having various folds 6a and 6b structures to provide an air layer 8 according to the present invention. In Fig. 7, the fiber yarns formed on the right and left sides are inclined and the fibers yarns orthogonal to the inclination are upper side.

It is also possible to adopt a configuration in which the wefts of the double layers 6a and 6b of the intermediate sheath layer 6 of the present invention are formed in one layer as shown in Fig. 7 (a) and the layers 6a and 6b, As shown in (b) and (c) of FIG. 4, the double-ply 6a or 6b may be formed of a double-sided paper in which one or more wefts are formed in two layers.

7B shows a structure in which the weft yarns are formed in two layers on both of the front single layer 6a and the rear single layer 6b. In FIG. 7C, only the rear single layer 6b has a double layer structure Respectively.

The one-ply (6b) structure with two layers of weft is thicker and denser than the one-ply layer (6a) with one layer of weft, so that when the weft of the layer exposed to the outside of the double layer of weft is used as metal, metal coated or natural fiber, Efficiency is much improved in reflecting or reducing radiant heat input.

As described above, the air layer 8 is provided with the double sheath 6a or 6b as the middle sheath layer 6, and the weft of the backward single ply 6b facing outward is used as metal yarn, metal coated yarn or natural fiber yarn If the blinds are woven to the windows and the window blinds are woven, strong sunlight that flows into the room from the outside can be reflected by the backside one-sided (6b) surface or reduce radiant heat inflow during the summer, So that the air layer 8 can be restrained from inflowing the radiant heat toward the room.

In winter, in contrast to the summer season, the effect of suppressing the outflow of warm air to the outside is promoted, and the function of suppressing the inflow of outside cold air is exercised.

The front layer 2 and the rear layer 4 of the present invention are preferably made of a mesh paper having a mesh structure as shown in the accompanying drawings. In another modification, the one side layer is formed as a mesh base and the remaining one side layer is extended Band type or a string type.

The front layer 2 is formed of a front portion 2a and the front connection portion 2b and the rear layer 4 is formed of a rear portion 4a and a rear connection portion 4b.

The front connecting portion 2b and the rear connecting portion 4b are formed so that the double folds 6a and 6b of the intermediate sheath layer 6 that gives the air layer 8 are connected between the front portion 2a and the rear portion 4a And is a place where the first and second June slopes (12) and (14) are included to achieve another object of the present invention.

That is, in the present invention, in the weaving of the three-dimensional rolled blind A containing the air layer 8, there is known a method of shearing the inclines exposed on the surface or using incisions So that the roll blind can be formed into a three-dimensional shape without using a method.

Fig. 6 is a schematic view for explaining the weaving principle of the three-dimensional roll blind A according to the embodiments of the present invention.

The description of the technique in which the roll blind is three-dimensionally formed by integral weaving is a known technique disclosed in the prior art documents mentioned in the Background of the Invention section, and therefore, a description thereof will be omitted.

The front layer 2, the back layer 4, the front layer 2, and the back layer 4 are formed by fiber weave fabrics, And the rear surface layer 4 to form an intermediate obtuse layer 6 having a double layer structure.

The front layer 2 is formed of a front portion 2a and the front connection portion 2b and the rear layer 4 is formed of a rear portion 4a and a rear connection portion 4b. A front connecting portion 2b exists for connection between the intermediate sheath layer 6 of the structure 6b and a rear connecting portion 2b for connection between the intermediate sheath layer 6 and the back layer 4 of the double layer structure 6a, There is a connecting portion 4b.

Numerous slopes are fed in a bundle by beam or creel feeds. As a preferable inclined material for weaving the roll blinds in one piece, a low melting point yarn whose polyester yarn is included in the fiber yarn can be preferably used because the melting point of the polyester blend is much lower than that of a general polyester yarn. The polyester low melting point yarn is a transparent yarn material.

Referring now to FIG. 6 together with the description of the inclination according to the invention, two pairs of slopes (four strands) for the front layer 2 and two pairs of slopes (four strands) for the back layer 4, (Two strands) for one fold 6a of the double folds 6a and 6b of the intermediate sheath layer 6 and the remaining one fold 6b (four strands) for the sheath layer 6, (Two strands) are distributed. Here, the twelve strands (= 4 + 2 + 2 + 4) are one pattern of continuous repetition of the number of warp yarns supplied from the beam-shaped warp feeder.

The front connecting portion 2b is a combination weft of two pairs of oblique pairs (two pairs of four strands) of the front portion 2a and two warped pairs (four pairs of two pairs) of the respective layers 6a and 6b of the intermediate sheath layer 6. [ And the upper edge portion 20b of the front connecting portion 2b is engaged with the lower edge of the upper edge portion 20a of the upper edge portion 6b of the intermediate sheath layer 6 And one elemental tilt pair (two strands) of the excellent is passed to the rear connection portion 4b as the first horizontal inclination 12. Thereafter, the remaining six warp yarns, i.e., the warp pairs (four strands) for the front layer 2 and the odd-numbered warp yarns (two strands) of the respective napkins 6a and 6b of the intermediate sheath layer 6 are jointly used And after forming the main section 22, the nodules 6a and 6b of the pair of warp pairs and the remaining elements of the nodule 6b are formed, (Two strands) to the rear connecting portion 4b as the second horizontal inclination 14. And the end connecting portion 2b is formed by weaving using only the obliquely left four warp yarns, that is, the warp yarns for the front layer 2 (using four yarns and four yarns for the front yarn) ) Is completed.

On the other hand, the rear connection part 4b is an inclined pair (two pairs of four pieces) for the rear part 4a, and the rear connection part 4b is connected to the first connection part 4b corresponding to the entry section 20 of the front connection part 2a (Two pairs of four strands) of the first upper and lower warp yarns 12 and the rear yarn 4a, which are passed from the front connecting portion 2b, Thereby forming the main section 22 (involving six warp yarns) of the rear connection section 4b. Finally, the end yarn 24 (involving eight warp yarns) of the rear connecting portion 4b is formed by weaving using the two yarns of the second month warp yarn 14 received from the front side connecting portion 2b together with the previous six yarns .

After the front connecting portion 2b and the rear connecting portion 4b are woven together, two pairs of slopes (four strands) for the front layer 2 among the eight oblique strands involved in the structure of the rear connecting portion 4b, And the remaining four strands (two pairs) are used for the weaving of the double layers 6a and 6b of the intermediate sheath layer 6.

The front connecting portion 2b and the rear connecting portion 4b are finished to be weaved at almost the same time with the opening of the tilting opening and the opaque weft yarn for the covering being one by one, The rear face 4a of the layer 4 and the double layers 6a and 6b of the intermediate sheath layer 6 can be formed into a quadrilateral structure so that the inclined opening operation is performed and the opaque weft yarn for the front face portion or the rear face portion is inserted, Yarns (metal coated yarn) or natural yarn yarns are mixed and knitted almost at the same time.

After the roll blind A of the present invention is woven, the three-dimensional shape of the curtain is expressed by the machine cutter in the first and second monoclinic yarns 12 and 14 which are transferred from the front connecting portion 2b to the rear connecting portion 4b .

More specifically, after the three-dimensional roll blind has been woven, a heat treatment is typically performed to improve the form stability of the roll blind or to reinforce stiff physical properties, and thereafter, the front connection portion 2b to the rear connection portion The roll blinds woven by cutting the first and second June warp yarns 12 and 14, which have been passed to the yarn feeder 4a and the yarn feeder 4b, are cut out by a machine cutter or the like.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

(2) - front layer (2a) - front portion
(2b) - front connection (4) - rear layer
(4a) - rear portion (4b) - rear connection portion
(6) - intermediate sheath layer (6a) (6b) - double layer
(8) - air layer (10) - pocket portion
(12) - 1st June (14) - 2nd June
(A) - Roll blind

Claims (5)

In the three-dimensional roll blind,
A front layer, a rear layer, and an intermediate wing layer for connecting the front layer and the rear layer, the front layer being formed of a front portion and the front connection portion, and the rear layer being formed of a rear portion and a rear connection portion The intermediate sheath layer is made of double-layered double-layer structure, and an air layer is formed inside the double sheath layer, wherein one of the double layers of the intermediate sheath layer is composed of double-
In the formation of the inclination, the front connecting portion is formed by the combined weaving of the inclined pairs of the front portion and the inclined pairs of the respective layers of the intermediate sheath layer, and then the front connecting portion of the front connecting portion is formed, After forming the main section of the front connection by weaving the warp pairs as the first twin slopes to the rear connection, we pile up each pair of warp pairs or pairs of warp warp pairs as the second pair of warp slopes And the rear connecting portion is formed as an inclined pair of the rear portion to form an entry opening of the rear connecting portion, and then the first connecting portion of the rear connecting portion is opened The rear end portion of the rear connecting portion is formed by the weaving with the second weir inclination passed after formation,
Wherein a curved shape of the curtain is formed by cutting the first and second horizontal warp yarns passed from the front connecting portion to the rear connecting portion immediately after the curtain is formed.
The three-dimensional roll blind of claim 1, wherein one of the double layers of the intermediate sheath layer is woven using at least one of a metal yarn, a metal coated yarn, and a natural fiber yarn.
The three-dimensional roll blind according to claim 1 or 2, wherein at least two pocket portions in which a plurality of folds of the intermediate sheath layer are formed in an interdigitated cross connection are formed in the intermediate sheath layer.
delete A method of manufacturing a three-dimensional roll blind,
A front layer, a rear layer, and an intermediate wing layer for connecting the front layer and the rear layer, the front layer being formed as a front portion and the front connection portion, and the rear layer being formed as a rear portion and a rear connection portion, The weft layer is made of double or multi-layer structure so that the air layer is contained in the double layer structure, one of the double layers of the intermediate layer is made of double-
The front connecting portion is formed by combining an inclined pair of the front portion and an inclined pair of each fold of the middle sheath layer to form an inlet portion of the front connecting portion. Then, And after forming the main section of the front connecting portion by weaving in a state in which it is passed to the rear connecting portion as a weft inclined yarn, the weft yarn is fed into the rear connecting portion as a second twin inclined yarn And a rear connecting portion is formed by forming an inlet portion of the rear connecting portion with an oblique pair of the rear portion and then forming a main section of the rear connecting portion by the weaving with the first horizontal oblique portion, And the tail end of the rear connecting portion is formed by the weaving with the second June inclination,
Wherein a curved shape of the curtain is formed by cutting the first and second horizontal warp yarns passing from the front connection portion to the rear connection portion immediately after the first and second horizontal yarns are formed.

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