JPH0710625Y2 - Roman shade curtain - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention provides a hanging string insertion hole 17 at a required interval L in the height direction H of the curtain material 11, and a hanging string 18 for them. It is passed through the insertion hole 17, its lower end 19 is joined to the curtain material 11, and the upper end 20 of the curtain material 11 is pulled up from the lower end side 21 of the curtain material 11 to the upper end side 22 in order while inserting the lateral folding folds 23 between the insertion holes. It relates to a Roman shade curtain that opens and closes.

[Conventional technology]

As a method of forming a hanging string insertion hole in a Roman shade curtain, a tape having an insertion hole is sewn to the curtain material (Actually Kokoku 55-30377), and a ring is sewn to the curtain material (Actual Kosho 56). -8536), a method of directly forming an insertion hole in the curtain material itself (Actual Kokoku Sho 58-5840), and a method of protruding a part of the weft threads constituting the curtain material from the curtain material into a loop pipe shape (Actual exploitation Sho 59- 157483, Actual Development Sho 61-7229
3, actual development Sho 62-21087).

The Roman shade curtain has several horizontal rods at required intervals in the height direction of the curtain so that the folding folds can be straightened between the hanging string insertion holes when opening and closing. Some are installed (Actual public Sho 58-13817, Actual public Sho 60-31577, Actual public Sho 61-121186, Actual public Sho 62-10247
Four).

Roman shade curtains that have horizontal rods attached so that the folding folds can be parallel to the horizontal rods are called tuck-bar style roman shade curtains. Or it is also simply called tuck style.

[Problems to be solved by the invention]

The horizontal rod of the conventional tack style curtain is attached near the hanging string insertion hole, and is apart from the curtain ground between the insertion hole and the insertion hole.

Thus, since the horizontal rod is joined to the curtain fabric in the shape of a beam supporting both ends, it is easy to bend between the fulcrums, and a thick and rigid metal pipe or a wooden rod is required to prevent it.

However, the metal pipes are liable to cause dew condensation and stains on the curtain fabric, and the wooden rod may be broken by being broken by the crescent or other window frame member or the curtain fabric may be torn.

In any case, the exposed horizontal rod impairs the aesthetics of the Roman shade curtain, and the conventional method of attaching the horizontal rod to the curtain material by using stitches or clips is troublesome. That is.

[Purpose of device]

Therefore, the present invention makes it easy to attach a horizontal rod when installing it without giving a feeling of discomfort with a tack-style roman shade curtain when viewed from either the front side or the back side. It is intended to prevent the curtain material from being broken or broken by being caught by a crescent or the like.

[Constitution of device]

The roman shade curtain 14 according to the present invention achieves the above object. Firstly, the inner cavity 12 is continuous in the width direction W with a required distance L in the height direction H of the curtain material 11. The fact that several bag-like horizontal stripes 13 of the woven structure are woven, and secondly, the surface warp 15 rises in a loop shape and weft
16 that the bag-like horizontal stripes 13 are formed by the tubular raised ridges that form a woven structure with the curtain fabric body 11 and are in line contact with the curtain fabric body 11, and thirdly, the weft thread 16 ′ near the bag-like horizontal stripes 13 has a width Direction W
In addition, it is characterized in that a loop-shaped lifting string insertion hole 17 is formed so as to be lifted up from the curtain material 11 at a required interval l.

In order to make the bag-shaped horizontal stripes 13 into tubular raised ridges which come into line contact with the curtain material 11, the curtain material 11 should be sequentially woven while driving the weft threads 16 between the warp threads (15, 25), and the bag-shaped horizontal stripes 13 should be woven. When the cloth fell 24 reaches the position, the back warp 25 is not opened and only the front warp 15 is opened, and a weft is driven into each of the openings 26 to form a surface woven fabric 27 on which a tubular raised ridge should be formed. Raise the back warp yarns 25 onto the surface fabric 27 (second
Next, one of the cloth fells 24, 28 is moved until the cloth fell 28 of the outer cloth 27 reaches the cloth cloth 24 of the back warp 25 that has reached the beginning and started to form a bag-like horizontal stripe (see FIG. 3). Then, the front warp yarn 15 and the back warp yarn 25 may be moved together in an opening motion to continue weaving the curtain fabric 11 again (FIG. 4).

At that time, the movement of the cloth fell 24/28 causes the surface cloth 27
The slack is generated and the swelling occurs, and the cavity 12 surrounded by the surface fabric 27 is formed in the inside. (FIGS. 3 and 4).

The horizontal rod 29 is inserted into the inside of the cavity 12, but in the process of weaving the bag-shaped horizontal stripes 13, the front warp 20 is raised and the back warp 25
To open a large gap between the front and back fabrics, insert the horizontal rod 29 into the opening 26 in place of the weft yarn 16, and then open the front warp yarn 15 and the back warp yarn 25 together to open them. Warp 15
-By weaving the curtain material 11 in which 25 is entangled with the same weft thread 16 again, it is possible to weave the curtain material 11 with the horizontal rod 29 attached.

As shown in FIG. 5, the hanging string insertion hole 17 is a single weft thread.
Instead of 16 ', several wefts 16' that are woven in the front and back should be lifted up from the curtain fabric 11 to form the insertion holes 17 'in which the several wefts 16' are gathered, and such an insertion hole 1
7'is preferably formed in a dotted line in the width direction W with short intervals l '.

In the present specification, the “warp” means a yarn continuous in the height direction H of the curtain material 11, and the “weft” means a yarn continuous in the width direction W of the curtain material 11. Yes,
Therefore, although the curtain material 11 shown in the figure is woven sequentially in the height direction H, when the curtain material 11 is laid sideways in the width direction W, the weaving process The warp yarn and the weft yarn, which are referred to as, correspond to the weft yarn and the warp yarn of the curtain fabric of the present invention, respectively.

[Effect of device]

According to the present invention, the horizontal rod 29 can be attached to the curtain material 11 simply by inserting it in the cavity 12 of the bag-shaped horizontal stripe 13, and the conventional horizontal rod can be sewn directly to the curtain material or sewn to the curtain material. The labor required for mounting is significantly reduced as compared with the method of using a clip attached.

Since the cavities 12 are formed at the same time as the weaving of the curtain fabric 11, the cavities 12 are arranged orthogonal to the warp yarns 15 and 25 of the curtain fabric and in parallel with the weft yarns 16.
Will always be parallel to the weft thread 16.

Therefore, even if the texture of the woven curtain material 11 is curved or distorted in the subsequent dyeing and finishing process, the texture of the background is straightened again by mounting the horizontal rod 29,
There is no need to take time to align the horizontal rod 29 with the weft yarn 16 in parallel.

Moreover, since the entire horizontal rod 29 is wrapped in the curtain material 11 and hung up horizontally, the horizontal rod does not bend during use of the Roman shade curtain, and it is caught by the crescent etc. Things will disappear.

Therefore, even a lightweight but flexible plastic pipe can be used for the horizontal rod 29, and even a metal horizontal rod 29 is wrapped in the curtain material 11 to make it difficult for dew condensation to occur. Since it is wrapped in the curtain material 11 and attached integrally, it does not occur that a feeling of strangeness occurs with the curtain material 11.

And, in particular, in the case where the bag-shaped horizontal stripes 13 are line-point-contacted with the curtain material 11 and are bulged in a cylindrical shape on one side, it is not said that the height dimension of the curtain material 11 is changed by inserting the horizontal rod 29. In the case where the insertion hole 17 is formed by the weft thread 16, the attachment positions of the hanging string 18 on the vertical and horizontal curtain material 11 are neatly aligned. That is, [1] even if the horizontal rod 29 is inserted into the cavity 12 of the bag-shaped horizontal stripe 13, the curtain material 11 is symmetrical with respect to the front and back sides due to the expansion of the cavity 12 corresponding to the thickness of the horizontal rod 29. One side of the curtain material 11 which does not inflate and the bag-shaped horizontal stripes 13 are not raised becomes smooth as after weaving.

[2] Even if the horizontal rod 29 is inserted in this way, the horizontal rod 29 does not bulge symmetrically with respect to the curtain material 11, so that the height of the curtain material 11 does not change.

[3] Further, in the curtain material 11 in which the insertion hole 17 is formed by the weft thread 16, the hoist string 18 passed through the insertion hole 17 is in close contact with the surface of the smooth curtain material 11 and the inserted weft rod 29 It is not separated from the surface of the curtain material 11 by a half of the thickness.

[4] Therefore, the weft thread 16 forming the insertion hole 17 is not pulled from the curtain material 11 by the hoisting cord 18 separated from the surface of the curtain material 11, and the vicinity of the insertion hole 17 is prevented. It is also possible to avoid the occurrence of wrinkles on the curtain material 11.

Furthermore, in the case where a large number of insertion holes 17 are formed in the width direction W, which is larger than the number of hoisting cords 18, the arranged insertion holes 17 'and protruding wefts 16' exhibit a desirable aesthetic appearance, and also the curtain material. In the process of cutting and sewing, only the vertical and horizontal dimensions need to be cut together, and it is not necessary to once again confirm the position of the insertion hole 16 through which the hoist string 18 should pass.

Further, as shown in the embodiment, if the insertion hole 17 is formed not by one thick weft thread but by several thin weft threads 16 ', the portion of the insertion hole 17 does not become thick and the insertion hole is not thickened.
It becomes difficult to distinguish the presence or absence of 17 from the opposite side (front side).

Therefore, as is apparent, according to the present invention, the horizontal rod 29 is wrapped in the curtain material 11 and integrally attached, so that it does not give an uncomfortable feeling,
Further, it does not hinder the use, and it is possible to easily and efficiently obtain the Roman shade curtain 14 in which the texture of the curtain fabric is beautifully arranged in the vertical and horizontal directions.

[Brief description of drawings]

FIG. 1 is a partial rear perspective view of a roman shade curtain according to the present invention, and FIGS. 2, 3 and 4 are partial side views in the process of manufacturing a roman shade curtain fabric according to the present invention, respectively. FIG. 5 is a partially enlarged rear perspective view of the Roman shade curtain according to the present invention. 11 …… Curtain material, 12 …… Cavity, 13 …… Horizontal stripes, 14 …… Roman shade curtain, 15 …… Table warp, 16 …… Weft,
17 …… insertion hole, 18 …… lifting string, 19 …… lower terminal, 20 …… upper end, 21 …… lower end side, 22 …… upper end side, 23 …… lateral folds, 24…
… Origami, 25 …… Back warp, 26 …… Opening, 27 …… Outer fabric, 28
…… Orizen, 29 …… sideways, H …… height direction, L …… spacing,
W: width direction, l: interval.

Claims (2)

[Scope of utility model registration request] 1. A required space L in the height direction H of the curtain material 11.
The inner cavity 12 is continuous in the width direction W to form a plurality of bag-like horizontal stripes 13 having a double weave design.
A Roman shade curtain characterized in that 13 is formed by a cylindrical raised ridge in which a surface warp 15 is raised in a loop to form a weave with a weft 16 and is in point contact with a curtain material 11. 2. The weft yarns 16 'near the bag-shaped horizontal stripes 13 according to claim 1 are curtain fabrics at a required interval 1 in the width direction W.
The roman shade curtain according to claim 1, characterized in that it is lifted from 11 and a lifting insertion hole 17 is formed.