JPH0615543Y2 - curtain - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] In the present invention, an interlining having a high rigidity in the lateral direction (width direction) but having flexibility in the longitudinal direction (length direction) is incorporated in the upper edge portion. Curtains.

[Conventional technology]

The conventional curtain interlining is as shown in FIG.
Both the warp yarn a and the weft yarn b constituting it were woven in a tape shape using a thick monofilament having a denier of about 300 to 400 denier.

Then, the curtain has an interlining having such a configuration inserted into an insertion groove formed by folding back the upper end of the curtain material downward, and then forming folds at predetermined intervals in the curtain length direction at the interlining insertion portion. It was something that was done.

[Problems to be solved by the device]

However, in such a curtain, the warp yarns extending in the length direction of the curtain are monofilaments, and the interlining material lacks flexibility in the length direction f.
When the curtain was opened, due to the large elastic repulsion of the interlining in the length direction, the portion between the seams was bent into a wide U-shape with a large curvature. For this reason, there is a problem that the opened state of the curtain c tends to be halfway.

Also, when the curtain is closed, the seams are swollen due to the large elastic repulsion in the longitudinal direction of the interlining, so the adjacent waves formed on the curtain surface interfere with each other and the waves look good. There was a problem that didn't show up well.

An object of the present invention is to provide a curtain that solves such a problem when the curtain is opened and closed.

[Means for Solving the Problems]

The curtain according to the present invention is woven in the form of a tape using multifilaments as warp threads and monofilaments as weft threads, and its front surface and back surface are
The interlining 1 made of a resin coating to prevent the cloth from collapsing has an insertion groove formed by folding the upper end of the curtain material downward with the multifilament length direction aligned with the curtain length direction. It is made to be inserted in 9,
Moreover, the folds 10 are formed in the interlining insertion portion at required intervals in the curtain length direction.

In the curtain according to the present invention, the interlining may be a multi-filament subjected to Woolly processing as the warp yarn and a monofilament woven as a weft yarn, and may be used as a warp yarn. It is also possible to use a monofilament which is used as a weft thread and which is woven into a tape shape by entwining weave.

[Action]

However, the interlining 1 incorporated in the upper edge of the curtain
Since the multifilament is used as the warp yarn 2, it has flexibility in the longitudinal direction (longitudinal direction). Therefore, the curtain upper edge portion has the longitudinal direction F1.
It is lithe. So when you open the curtain,
Since the portion between the seam folds is bent into a narrow U-shape with a small curvature, the curtain can be opened nicely in a state closer to full opening.

Further, since the upper edge portion of the curtain has flexibility in the length direction F1, it is formed in a smaller size in a close contact state with the seam. Moreover, since the weft thread 3 of the interlining 1 is made of monofilament as in the conventional case, the rigidity in the transverse direction (width direction) F2 thereof is as large as that of the conventional case, and therefore,
The vertical straightness of the seam formed on the upper edge of the curtain is properly maintained. As a result, when the curtain is closed, the waves on the curtain surface gracefully appear as independent ones.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

1 to 3, a curtain 11 according to the present invention has an interlining 1 having a large rigidity in a lateral direction (width direction) but having flexibility in a longitudinal direction (length direction), which is incorporated in an upper edge portion of the curtain. It consists of

The interlining 1 is made of a multifilament as the warp yarn 2 and a monofilament as the weft yarn 3 and is woven in a tape shape on the front surface portion 5 and the back surface portion 6 of the interlining material 4 which are slipped between the warp yarn and the weft yarn. The resin coating 7 is applied to prevent the collapse of the cloth and the collapse of the cloth. The multifilament and the monofilament are made of a material generally used as a material for the interlining material, for example, polyester yarn.

As an example of the procedure for coating the interlining base material 4 with a resin, there may be mentioned a method in which a woven interlining base material is dipped in a resin liquid and then pulled up and dried. In this way, the interlining 1 having the front surface 5 and the back surface 6 coated with the resin 7 is
The slippage between the multifilament and the monofilament is prevented by the adhesive action of the coating resin, so that the interlining material is a structurally stable interlining material with no cloth collapse. The interlining 1 has a large rigidity in the lateral direction (width direction) F2, but has flexibility in the longitudinal direction (length direction) F1.

As shown in FIG. 4, the interlining 1 having such a structure has an insertion groove 9 formed by folding the upper end of the curtain material downward.
Is inserted into the interlining insertion portion,
The curtain 11 is formed by forming the pleats 10 at required intervals in the curtain length direction.

And in the curtain 11 configured in this way,
As described in the above [Operation], due to the characteristics of the interlining 1, when the curtain is opened, the portion between the seams is bent into a narrow U-shape with a small curvature. As shown in FIG. 5, the curtain can be opened nicely in a state closer to full opening. Also, when the curtain is closed, the waves on the curtain surface appear gracefully as independent ones.

In the above embodiment, the front surface portion 5 and the back surface portion 6 of the interlining base material
The reason why the resin coating 7 is applied is to prevent the warp yarn 2 and the weft yarn 3 from slipping with each other, but in the present invention, an interlining having the following configuration may be used. As such interlining,
Woven multi-filaments are used as warp threads and monofilament is used as weft threads to weave them into a tape shape. And a multi-filament as a warp yarn and a monofilament as a weft yarn, which are woven into a tape shape by entanglement weaving to prevent slippage between the warp yarn and the weft yarn.

[Effect of device]

 The present invention has the following excellent effects.

The interlining incorporated in the upper edge of the curtain is made of multifilament as the warp and monofilament as the weft, and is configured to prevent slippage between the warp and the weft so as not to cause cloth collapse. There is.

In this way, since the interlining has the multifilament as the warp yarn, it has flexibility in the longitudinal direction (length direction), and therefore the curtain upper edge portion is flexible in the length direction. Have. Therefore, when the curtain is opened, the portion between the seams is bent into a narrow U-shape with a small curvature, so that the curtain can be opened to a state in which it is more fully opened and looks good. Therefore, it is possible to solve the problem that the curtain is apt to open halfway, as in the conventional curtain.

Further, since the upper edge portion of the curtain has flexibility in the lengthwise direction, it can be formed in a smaller size in a close contact state with the seam. Moreover, since the weft thread of the interlining is made of monofilament as in the conventional method, its transverse direction (width direction)
Is as large as the conventional one, and therefore the vertical linearity of the seam formed on the upper edge portion of the curtain is properly maintained. As a result, when the curtain is closed, each wave on the curtain surface appears as an independent thing, and a beautiful and beautiful curtain surface of the wave is formed.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an explanatory view showing an enlarged structure thereof, FIG. 3 is an enlarged sectional view of an interlining, and FIG. Partial cutaway perspective view, 5th
FIG. 6 is a perspective view showing an opened state of a curtain formed by applying the present invention, FIG. 6 is an explanatory view showing an enlarged structure of a conventional interlining, and FIG. 7 is formed using a conventional interlining. It is a perspective view explaining the problem of the formed curtain. 1 ... Interlining, 2 ... Warp, 3 ... Weft, 9 ... Insertion groove,
10 ... Sewing folds, 11 ... Curtains.

Claims (3)

[Scope of utility model registration request] 1. A multi-filament is used as a warp thread and a monofilament is used as a weft thread to be woven into a tape shape, and a resin coating is applied to a front surface portion and a back surface portion thereof in order to prevent collapse of cloth. The interlining 1 is formed so that the length direction of the multifilament is aligned with the length direction of the curtain, and the interlining 1 is inserted into the insertion groove 9 formed by folding back the upper end of the curtain material downward, and the interlining insertion is performed. The curtain is characterized in that the seam folds 10 are formed in the portion at required intervals in the curtain length direction. 2. The curtain according to claim 1, wherein in place of the interlining used, a woolen-processed multifilament is used as a warp and a monofilament is used as a weft, which is woven into a tape. Curtain to use. 3. The curtain according to claim 1, wherein a multifilament is used as a warp and a monofilament is used as a weft instead of the interlining used, and the interlining is woven in a tape shape by entanglement weaving. .