JPH0342860Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a tape for hand-rolled curtains called Roman shade.

[Prior art] A hand-rolled curtain called a Roman shade has rings arranged in a vertical direction attached to the curtain, and a drawstring with one end fixed to the lower edge of the curtain is passed through the ring. pulled up vertically. Typically, a tape is sewn onto the curtain and a ring is attached to the tape. Also, the core material for the curtain is passed through the bag portion of the tape. Conventional tapes have connected bag parts, or, as disclosed in Japanese Utility Model Application Publication No. 164421/1983, have bag parts arranged in a line in the center of one side of the base fabric, so both edges of the tape had to be sewn onto the curtains. However, considerable care was required to sew both sides of the curtain to the curtain. Furthermore, since two sewing lines are generated for each tape, there is a problem in that the appearance of the curtain surface looks unnatural due to the large number of sewing lines.

[Problems to be solved by the invention] The present invention has been made in view of the above, and its purpose is to make it easy to sew to the curtain and to reduce the number of sewing lines by half. The purpose is to supply tape.

[Means for Solving the Problems] In order to achieve the above object, the feature of the present invention is to provide a tape with a plurality of rows of bag portions, and to provide a gap between the horizontally adjacent bag portions as a seam allowance. This is because it was established. A breast string is attached to the gap between the bags in one row, and the breast string is hung directly or with a ring, and the drawstring is passed through the ring.

[Operation] The tape has a seam allowance in the center, so it can be easily sewn onto the curtain with a single sewing line. Therefore, since only one sewing line is generated for each tape on the curtain, the appearance of discomfort on the curtain surface due to the sewing lines is reduced. Since a plurality of bag parts are lined up in the horizontal direction, it is possible to prevent the core material from falling off by sewing closed the bag parts on the edge side of the curtain.

[Example] The tape of the present invention will be described based on an example shown in the drawings.

As shown in FIG. 1, two rows of bags 11 and 12 are attached to one surface of a base fabric 10 at regular intervals and lined up in the longitudinal direction, and each bag opens in a direction perpendicular to the longitudinal direction of the base fabric. The two bag parts 11 and 12 are lined up horizontally, with a gap in the center serving as a seam allowance 15. Both side edges of the base fabric 10 match the outer edges of the respective bag portions 11 and 12. A ring-shaped nipple strap 16 is attached to the upper edge of each bag portion 12 in one row on the seam allowance side.

As shown in FIG. 2, the tape of the present invention is sewn to the back of the curtain. In the case of narrow curtains, it can be sewn on both sides, and in the case of wide curtains, it can also be sewn in the center. Since the base fabric 10 of the tape has a seam allowance 15 at the center, only one sewing line 21 is required for sewing the curtain 20. The core material 13 is usually passed through the bag part with one or more gaps in between, but the outer side of the outer bag part 11 through which the core material 13 is passed is threaded with sewing thread 1.
Step 4 to sew it closed in advance. The core material is distributed from the inner bag part 12 to the central bag part 11a, 1 of the curtain 20.
2a and is inserted into a bag portion on the opposite side of the curtain (not shown). The outside of the two rows of bags on the opposite side are also sewn closed in advance. Then,
The insertion of the core material 13 is completed by covering the end of the core material 13 with the bag portion 11. By reversing this operation, the core material 13 can be easily removed from the bag portions 11 and 12. A breast string 16 is attached to the seam allowance 15 side of the bag portion 12, and a ring 17 is hung on the breast string.

It is not necessary to attach the ring 17 to all breast strings, and it is sufficient to hang the ring 17 only on the breast string 16 of the bag portion 12 through which the drawstring 18 is passed, as shown in FIG. When the drawstring 18 is pulled up, the curtain 2
0 rises while folding into folds, and when lowered, it droops again.

[Effects of the invention] As mentioned above, the center part of the tape of this invention serves as a seam allowance in the longitudinal direction, so it can be sewn to the curtain with one sewing line, instead of the conventional method of sewing two sewing lines on both sides. Compared to sewing the curtain with a line, the sewing operation is easier and faster, and the sewing line has the special effect of causing less discomfort on the surface of the curtain. Furthermore, since the bag portion through which the core material is passed is divided into two, the core material can be easily inserted or removed even if the bag portion on the outside of the curtain is sewn closed in advance.

[Brief explanation of drawings]

Figure 1 is a partial front view of an embodiment of the tape of the present invention, Figure 2 is a back view of a part of a curtain to which the tape of the present invention is sewn, and Figure 3 is taken along the - line in Figure 2. FIG. In the figure, 10 is a base fabric, 11 and 12 are bag parts,
15 is a seam allowance, and 16 is a breast string.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of rows of bag portions arranged at regular intervals in the longitudinal direction of the base fabric and opening in a direction perpendicular to the longitudinal direction of the base fabric are provided on one surface of the base fabric. A tape for Roman shades, characterized in that a gap is provided as a seam allowance between the adjacent bag parts, and a breast string is attached to the bag part. 2. A request for registration of a utility model characterized in that two rows of bag portions are provided on both edges of the base fabric, a gap is left in the center as a seam allowance, and a milk strap is attached to the gap side of each bag portion in one row. The tape for Roman shade according to item 1.