JP2903402B2 - Front and back curtain - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain.

[0002]

2. Description of the Related Art In general horizontal opening curtains except for roll screen curtains and Roman siege curtains which are opened and closed by vertically moving up and down, folds are formed at upper edges at regular intervals. The folds have a decorative function to make the curtain fabric look three-dimensional, and there is a gap behind the folds to insert the curtain hooks. For this reason, the fold ridges are usually attached so as to protrude to the good-looking cloth front side of the curtain fabric, and the curtain is used while hanging the protruding cloth front side of the fold ridges toward the indoor side.

[0003]

However, in the case of a curtain fabric in which the pattern is symmetrically woven by a double weave structure or a double curtain fabric in which a back fabric with a pattern is attached, both the front and the back have a good appearance. In some cases, it is desired to turn the curtain of a curtain prepared with either one of the front and back sides as a cloth front and use the folded ridges facing the outdoor side. However, in the conventional curtain, the hook is attached to the back side of the fold mountain, so if it is turned upside down and the fold mountain is attached to the curtain rail with the outdoor side, the hook will appear on the indoor side, and the room will appear. The hooks that appear inside will impair the aesthetics of the curtain.

That is, in a conventional curtain, as shown in FIG . The root 14 and the root 15 facing the ridge protruding to the cloth front side 11 by recessing the cloth back side 12 long in the height direction of the curtain cloth are sewn by the first seam 17 to the inner surface 16 of the ridge formed by the cloth back 12. A first hook insertion slot 18 which is enclosed and closed by the first seam 17 to be stitched, and extends along the first seam 17 in the height direction of the curtain fabric, is formed in the cloth back side 12. The raised portion between the roots 14 and 15 facing each other is
A groove 25 is formed by recessing toward the seam side 17 and the cloth table 11 forms an inner wall surface of the groove and continues for a long time in the height direction of the curtain fabric. The hooks cannot be attached to the front side 11 of the cloth, since the ridges 23 and 24 on the left and right sides are formed and stitched, and the groove 25 between them is closed by the seam 38.

[0005]

SUMMARY OF THE INVENTION Therefore, according to the present invention, a hook can be attached to either side of a pleat ridge formed on the upper edge of a curtain fabric, and both sides of the curtain fabric are directed to the indoor side. The purpose is to obtain a double-sided curtain that can be used.

[0006]

A curtain 5 according to the present invention.
2, at the upper edge of the curtain fabric, the root 14 and the root 15 facing each other are prolonged in the height direction of the curtain fabric, the fabric back side 12 is recessed and the cloth front side 11 protrudes, and the roots 15 are sewn to the first seam 17; The back 12 is surrounded by the inner surface 16 of the protruding ridge and is closed by the first seam 17 to be sewn.
A first hook insertion slot 18 extending long in the height direction of the curtain fabric along the seam 17 is formed in the fabric back side 12,
The raised portions between the opposed roots 14 and 15 are depressed toward the first seam side 17, and the cloth table 11 forms the groove inner wall surfaces 26 and 27, and the groove that extends long in the height direction of the curtain cloth. 25, a fold crest formed with folds 23 and 24 facing left and right with the groove 25 as a boundary, a groove inner wall surface 26 and a groove inner wall 2 facing left and right with the groove 25 as a boundary
7 is sewn to the second seam 28, surrounded by the inner wall surfaces 26 and 27 formed by the cloth table 11, closed by the second seam 28 to be sewn, and the height of the curtain fabric along the groove 25. The first feature is that a second hook insertion slot 29 which is long in the length direction is formed on the cloth front side 11.

The curtain 52 according to the present invention comprises
The left and right side edges 19 and 20 of the corresponding front and back fabrics 21 and 22 are sewn together to form a tubular body 30, and the overlapping edges 31 and 20 of the tubular body 30 are overlapped. 32 are partially sewn to form a bag 33
The bag-like body 33 is turned over through an opening 34 formed between the edge of the front fabric 21 and the edge of the back fabric 22 which are left unsewn, and the front and back of the front fabric 21 and the back fabric 22 are In a double curtain in which the folded edges 23 and 24 and the required hook insertion slots 18 and 29 are formed on the upper edge 31 of the inverted bag-shaped body 33, the bag-shaped body is turned over. 3
3 in parallel with the lower edge 32, 5 to 10
The outer cloth 21 and the back cloth 22 are sewn at a position separated by 1 cm, and the left and right side edges 1 of the bag-shaped body 33 turned over.
Parallel to 9.20, their side edges 19.20 to 1 to 3
A second feature is that the front fabric 21 and the back fabric 22 are stitched at a position separated by a distance of 1 cm.

[0008] A third feature of the curtain according to the present invention is that, in addition to the second feature, the side edge portion 35a of the backing fabric 22 is provided.
Is folded back to the front fabric side 21 to form an edge 36a of the side edge of the cloth surface 11 of the curtain fabric 13, and the side edge portion 35b of the front fabric 21 is folded back to the back fabric side 22 to form a curtain. Edge 36b of side edge of cloth back 12 of cloth 13
In that

A fourth feature of the curtain according to the present invention is that, in addition to the above-described second or third feature, a loop 37 is formed at a lower end portion of a side edge of the curtain.

A fifth feature of the curtain according to the present invention is that the curtain has any one of the second to fourth features in addition to the first feature.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, for convenience of explanation, the side where the ridges 23 and 24 protrude from both sides of a curtain fabric is referred to as "cloth front" and the opposite side is referred to as "cloth back". Yes, the terms “cloth front” and “cloth back” do not characterize the front and back of the curtain fabric itself. This is the same in the case of the “front fabric” and the “back fabric”. In a double curtain fabric configured by overlapping two fabrics, the fabric on the side where the folds 23 and 24 protrude is referred to as “front fabric”. ", And the opposite fabric is referred to as" backing fabric ", and does not characterize the two fabrics to be overlapped.

The first hook insertion slot 18 is formed such that the upper edge of the curtain fabric is long in the height direction of the curtain fabric and the cloth back side 12 is long.
The root 14 and the root 15 facing each other and protruding toward the cloth front side 11 by being depressed are sewn by the first seam 17, surrounded by the inner surface 16 of the bulge constituted by the cloth back 12, and the first seam 17 to be sewn is provided. Is formed on the cloth back side 12 continuously in the height direction of the curtain fabric along the first seam 17, the left and right folds 23 and 24 are formed on the first seam 17. Even if it is stitched by the parallel third seam 39,
Even if the inner surface 16 is formed as a narrow slot between the third seam 39 and the first seam 17 such that the insertion rod 41 of the hook surrounded by the cloth back 12 can barely be inserted. Good (Figure 3).

The same is true for the second hook insertion slot 29. On the groove bottom side 40 where the second hook insertion slot 29 is sewn by the second stitch 28,
The opposing groove inner wall surfaces 26 and 27 are parallel to the third seam.
Even if the second stitch 2 is stitched by the stitch 39,
The inner surface 16 may be formed as a narrow slot surrounded by the cloth table 11 between the eighth seam 8 and the third seam 39 (FIG. 3).

The hook is formed by connecting a lower end of a curtain insertion rod 41 to be inserted into the curtain fabric 13 and an upper end of a runner insertion rod 42 to be inserted into a runner by a connecting rod 43, and is generally N-shaped. Since the thread of the first seam 17 or the second seam 28 is sandwiched between the curtain insertion rod 41 and the connecting rod 43 and is attached to the curtain fabric, the first hook insertion groove is provided. This is because the size of the inner diameter of the hole 18 or the second hook insertion slot 29 does not significantly affect the engagement and disengagement of the hook and the curtain fabric (FIGS. 15 and 16). Therefore, as shown in FIG. 3, the first seam 17 and the second seam 2
8 between the left and right folds 23 and 24, and the groove bottom 40 between them.
Can be stitched together with the third stitch 39,
The inner wall surfaces 23 and 24 of the groove can be sewn from outside the left and right fold peaks 23 and 24. When the curtain fabric 13 is double-formed from the front fabric 21 and the back fabric 22, an interlining tape 44 is stitched to one of the upper edges.

The terms "first" and "second" referred to as the first and second stitches do not mean the order in which curtain fabrics are sewn. The curtain fabric 13 is folded back, and the second seam 28 is
To form a second hook insertion slot 29 (FIG. 4). Then, the back cloth is turned inward with the second hook insertion slot 29 interposed therebetween, and the second hook insertion slot 29 is formed. The first hook 17 is formed along the groove bottom 40 to form the first hook insertion slot 18 (FIG. 5). At this time, the second hook insertion slot 29 is enlarged, the second seam 28 is attached near the top of the left and right folds 23 and 24, and the groove 25 between the left and right folds 23 and 24 is made shallow. If the curtain is suspended, the top edge 3
A straight fold 54 is formed from 1 to the lower edge 32 (FIG. 6).

In the case of the double curtain fabric 13 comprising the front fabric 21 and the back fabric 22 sewn with the interlining tape 44, the front fabric 21 and the back fabric 22 are sewn into a bag-like body 33, and the opening 34 is turned upside down. (FIG. 11), the upper edges of the front fabric 21 and the back fabric 22 are folded, and the sewn front fabric 21 is folded.
Alternatively, the interlining fabric tape 44 is wrapped by the backing fabric 22, and the seam 55 of the fabric 21 (22) and the interlining fabric tape 44 is inserted into the opening 34 (FIG. 12).

Partial edges 32 of overlapping edges 31 and 32 of the tubular body 30 in which the front fabric 11 and the back fabric 22 are overlapped are sewn to form a bag-like body 33 (FIGS. 7 and 8). The bag-like body 33 is turned upside down through an opening 34 formed between the edge of the front fabric 11 and the edge of the back fabric 22 left without being turned, and the front and back of the front fabric 21 and the back fabric 22 are inverted. The sewing of the front fabric 21 and the back fabric 22 in parallel with the lower edge 32 and the left and right edges 19 and 20 (FIG. 9) is performed by using the front fabric 2 and the back fabric 2 during use.
Even if there is a difference in expansion and contraction in 1.22, and one of them becomes longer than the other, in the narrow portion 48, 49, 50 between the seam 45, 46, 47 and the lower edge 32 or the side edge 19, 20. ,
This is because the difference in expansion and contraction appearing as compared to the entire curtain fabric is reduced, so that the side edge or the edge of the elongated fabric does not unsightly protrude to the other fabric side.

The left and right side edges 1 of the inverted bag-like body 33
Parallel to 9.20, their side edges 19.20 to 1 to 3
While the front fabric 21 and the back fabric 22 are stitched at a position distant from each other by a distance of 5 cm from the lower end edge 32 of the inverted bag-shaped body 33 at a distance of 5 to 10 cm. The stitching of 22 is such that the curtain fabric in use is likely to expand and contract in the height direction, but even if there is a difference in expansion and contraction between the front and back fabrics in the width direction, the longer one will eat the shorter one. Because it does not happen very much.

In order to prevent inconvenience due to the difference in expansion and contraction of the front and back fabrics, the front and back fabrics 21 and 22 are preferably made of the same fiber material, particularly, polyester fiber. In addition,
Although the illustrated curtain has a two-fold fold, the curtain of the present invention is not limited to a two-fold fold, and may be a three-fold or more fold. It may be formed between any two ridges.

[0020]

In the curtain according to the present invention, the folds 23
Since hook insertion slots 18 and 29 are formed on the front and back sides of the curtain fabric 24 (FIGS. 15 and 16), both sides of the curtain fabric can be used facing the indoor side (FIG. 1 and FIG. 1). 2). Then, the second hook insertion slot 29 formed on the protruding side of the fold ridges 23, 24 is formed by the two fold ridges 23, 24.
Formed between the folds 23 and 24
Does not spoil the aesthetics.

The folds 23 and 24 are set on the first and second stitches 17 and 28 extending in the height direction of the curtain fabric. A straight fold 54 is formed up to the edge 32, which appears in parallel across the curtain, giving a sharp appearance (FIG. 6).

In the curtain according to the present invention, the lower end edge 32 of the inverted bag-like body 33 is parallel to the lower end edge 32 by 5 mm.
Front cloth 21 and back cloth 22 at a position 10 cm apart
To the left and right side edges 19 of the bag-shaped body 33 turned over.
.1-3c parallel to their side edges 19.20
Since the front fabric 21 and the back fabric 22 are stitched at a position m apart from each other, one of the front and back fabrics protrudes to the other fabric side at the periphery of the curtain due to a difference in expansion and contraction, thereby impairing the beauty of the curtain. Does not occur (FIG. 9).

If the side edge portion 35 of the backing fabric 22 is folded back to the front fabric side 21 to form a border 36 of the side edge of the cloth front surface 11 of the curtain fabric 13, even if the backside fabric protrudes, it will be removed. Since the peripheral fabric is the same, the aesthetic appearance of the curtain is not impaired. On the contrary, the peripheral edge is bordered in a different color, thereby exhibiting a tight aesthetic appearance (FIG. 10).

Also, in the case where the curtain 37 is formed at the lower end of the side edge of the curtain, if the edge of the curtain fabric is lifted up and the looper 37 is hooked on the tassel hook 51, the raised portion becomes a triangle. Since different colors of the shape are taken, a style curtain with a novel design is obtained (FIGS. 13 and 14).

[Brief description of the drawings]

FIG. 1 is a back view of a double-sided curtain according to the present invention.

FIG. 2 is a front view of the double-sided curtain according to the present invention.

FIG. 3 is a perspective view of a fold ridge portion on the front side of the double-sided curtain according to the present invention.

FIG. 4 is a perspective view of a ridge portion in a sewing process of the double-sided curtain according to the present invention.

FIG. 5 is a perspective view of a fold ridge portion of the double-sided curtain according to the present invention.

FIG. 6 is a front view of the double-sided curtain according to the present invention.

FIG. 7 is a perspective view of a double-sided curtain fabric according to the present invention in a sewing process.

FIG. 8 is a perspective view of a double-sided curtain fabric according to the present invention in a sewing process.

FIG. 9 is a perspective view of a front and back curtain fabric according to the present invention.

FIG. 10 is a perspective view of a double-sided curtain according to the present invention.

FIG. 11 is a perspective view of an upper edge portion in a sewing process of the double-sided curtain according to the present invention.

FIG. 12 is a perspective view of an upper edge portion of the double-sided curtain according to the present invention in a sewing process.

FIG. 13 is a perspective view of a front and back curtain according to the present invention.

FIG. 14 is a perspective view of a double-sided curtain according to the present invention.

FIG. 15 is a perspective view of a fold ridge portion on the front side of the double-sided curtain according to the present invention.

FIG. 16 is a perspective view of a fold ridge portion on the back surface side of the double-sided curtain according to the present invention.

FIG. 17 is a perspective view of a fold ridge portion on the front side of a conventional curtain.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Cloth table 12 Cloth back 13 Curtain cloth 14.15 Root 16 Inner surface 17 First stitch 18 First hook insertion slot 19,20 Side edge 21 Front fabric 22 Back fabric 23,24 Folded mountain 25 Groove 26,27 Groove Inner wall surface 28 Second seam 29 Second hook insertion slot 30 Cylindrical body 31 Upper edge 32 Lower edge 33 Bag-like body 34 Opening 35 Side edge portion 36 Trimming 37 Luna 38 Seam 39 Third seam 40 Groove Bottom 41 Curtain insertion rod 42 Runner insertion rod 43 Connecting rod 44 Interlining tape 45.46.47 Seam 48.49.50 Part 51 Tassel hook 52 Front and back curtain 53 Fold 54 Fold 55 Seam

Claims (4)

(57) [Claims] (A) At the upper edge of a curtain fabric,
Facing base (14) where the back side (12) is long in the height direction of the curtain fabric and the bulge protrudes from the fabric front side (11)
And the root (15) are sewn to the first seam (17), surrounded by the inner surface (16) of the ridge formed by the cloth back (12), and closed by the first seam (17) to be sewn. A first hook insertion slot (18) extending long in the height direction of the curtain fabric along the first seam (17) is formed in the fabric back side (12); (b) their facing bases ( 14) and root (15)
Is raised toward the first seam side (17), and the cloth surface (11) forms the groove inner wall surfaces (26, 27) and extends in the height direction of the curtain cloth (25). ), Ridges (23) and folds (2
(C) The groove inner wall surface (26) and the groove inner wall surface (27) facing left and right with the groove (25) as a boundary are sewn to the second seam (28), and the cloth surface (11) is formed. ) Constitutes the inner wall surface of the groove (26/27)
And a second hook insertion slot (29) which is closed by the second seam (28) to be stitched and which extends long in the height direction of the curtain fabric along the groove (25). 11)
The two-sided curtain. (D) a front fabric (21) and a back fabric (22).
Are overlapped, and the corresponding left and right side edges (19, 20) of the front fabric (21) and the back fabric (22) are sewn to form a tubular body (30); (e) the tubular body The overlapping edge of (30) (31
A part of the edge (32) of the bag (32) is sewn to form a bag-like body (33).
(F) The bag-like body (33) is turned upside down through an opening (34) formed between the edge of the front fabric (21) and the edge of the back fabric (22) which are left unsewn. The front and back fabric (21) and back fabric (22) are upside down; (g) the upper edge (3)
In 1), the folds (23/24) and the required hook insertion slot (1)
(29) is formed; (h) the lower edge (3) of the inverted bag-like body (33);
In parallel to 2), at a position 5 to 10 cm away from the lower edge (32), a top fabric (21) and a back fabric (22) are sewn; (i) the inverted bag-like body (33) ), Parallel to the left and right side edges (19, 20), their side edges (19, 20)
A front fabric (21) and a back fabric (22) are sewn at a position 1 to 3 cm away from the curtain. 3. The side edge portion (35a) of the backing fabric (22) according to claim 2 is folded back to the front fabric side (21), and the side of the curtain fabric (13) on the fabric front side (11). An edge border (36a) is formed, and the side edge portion (35b) of the front fabric (21) is folded back to the back fabric side (22) to form a curtain fabric (13) on the fabric back (12) side. Edge border (3
The double-sided curtain according to claim 2, wherein 6b) is formed. 4. The double-sided curtain according to claim 2, wherein a ridge (37) is formed at a lower end portion of a side edge of the double-sided curtain according to claim 2.