JP3108784U - Ring tape and ring tape with ring - Google Patents

Abstract

An object of the present invention is to provide a highly transparent tape body in which the distance between the warp and the warp and the distance between the weft and the weft constituting the main body of the ring tape is as wide as possible, and the ring tape with a ring is used as a curtain. When sewing, it is necessary to use only one sewing thread.
An interval S1 of 0.7 mm to 1.2 mm is provided between adjacent warp yarns 3 and between weft yarns 4 of a main body 2 of a ring tape 1 so as to be adjacent to each other in the vicinity of the center in the width direction of the tape. Provided is a ring tape in which one or a plurality of guide lines G1 and G2 having a warp spacing of one-half or less of the above-described spacing are provided.
[Selection] Figure 1

Description

The present invention relates to a ring tape for arranging a ring through which a cord of a lifting curtain called a roman shade is inserted, and a ring tape with a ring to which the ring is sewn and arranged. The present invention relates to a ring tape and a ring tape with a ring.
<Configuration 1>
In a ring tape provided with a ring through which a cord of a lifting curtain called a roman shade is inserted, the warp and weft constituting the main body of the ring tape are made of a transparent material, and 0 between adjacent warps. .7 mm to 1.2 mm is provided, 0.7 mm to 1.2 mm is provided between adjacent wefts, and the distance between adjacent warp yarns is 0.7 mm above the center in the width direction of the ring tape. A ring tape characterized by extending one or more guide lines that are ½ or less of a distance of ˜1.2 mm.
<Configuration 2>
The configuration 1 is characterized in that a center thread is sewn along the guideline with a hand-sewn sewing machine while visually confirming the guideline, and the ring is sewn to the center thread at a constant interval or a variable interval. Ring ring with ring using the ring tape.
<Configuration 3>
A configuration in which the center thread is sewn along the guide line with a mechanical sewing machine while the guide line is detected by a sensor, and the ring is sewn to the center thread at a constant interval or a variable interval. A ring tape with a ring, wherein the ring tape according to 1 is used.

  An example of a pull-up curtain called a roman shade is shown in FIGS. 8a, 8b and 8c. The ring tape with ring a is sewn on the back surface of the curtain ca by several strips of the entire curtain ca in the vertical direction, and is attached to the rings r, r,. The cord co is inserted, and a hook h that is fastened to the lower end of the cord co is fastened to the ring r at the lowermost end. By pulling up the cord co, the curtain ca is lifted from the state shown in FIG. 8a to the state shown in FIG. 8b. A plurality of ridges are formed below the curtain ca, and the aesthetic appearance is profound and elegant. It creates an atmosphere.

Other examples of the pull-up curtain called a roman shade include those shown in FIGS. 7 and 8 of Patent Document 1 below, and there are other methods for generating various forms of wrinkles. In this way, there are various forms of pull-up curtains called roman shades, but the basic structure that produces all of these forms is a ring with a plurality of rings arranged and fixed to the ring tape. It is a ring tape.

The following Patent Document 1 discloses various configurations of a ring tape with a ring, and the main ones of them are shown in FIGS. 6a, 6b, and 6c.
The ring tape with a ring A1 shown in FIG. 6a is obtained by fixing a pedestal A3 with a ring r to a main body A2 woven by warp and weft at regular intervals, and the main body A2 is attached to a curtain ca by sewing threads A4 and A5. Sewn. A ring tape B1 with a ring shown in FIG. 6b is obtained by fixing a pedestal B3, in which a ring portion r ′ is integrally provided on a main body B2 woven by warp and weft, at a predetermined interval, and is sewn on a curtain ca. It is sewn with yarns B4 and B5.

Furthermore, the ring tape with ring C1 shown in FIG. 6c is provided with a dense portion C3 of the woven yarn at the center in the width direction of the main body C2 woven by the warp and weft, and feeds out the loop C4 from the portion C3 at regular intervals. . The loop C4 is formed by twisting the weaving yarns constituting the portion C3, and the ring r is engaged with the loop C4. C5 is a sewing thread for sewing the ring-attached ring tape C1 to the curtain ca.
JP2000-201803A

  Various materials (curtain fabrics) are used for the pull-up curtains called roman shades, but if a highly transparent material such as lace is used as the material, it will inevitably be sewn onto the curtain fabric. The ring tape will be visually noticeable. In other words, since the ring tape is sewn on the back surface (window side) of the pull-up curtain when viewed from the room, the rate of visibility from the room is low when an opaque material is used for the curtain fabric. However, if the fabric of the curtain becomes highly transparent like a lace, the silhouette of the ring tape will enter the eyes of those in the room due to external light, and the result will be a serious damage to the aesthetics of the entire curtain. No. This is the same result even when the fabric is opaque, when the fabric is thin.

  Therefore, the main body of the ring tape, i.e., the tape, is usually woven with a yarn having high transparency, for example, a transparent yarn made of polyester. However, no matter how high-transparency yarn is used, if the weaving method is dense, it will not be noticeable, so it is common to weave as loosely as possible within the range where there is no problem in strength. . In other words, it is usual to weave the gap between the warp and the warp, or the distance between the weft and the weft as wide as possible without causing a problem in strength.

However, conventional ring tapes still have insufficient solutions to this problem. For example, in the ring tape A1 with a ring in FIG. 6a, since the base A3 is a dense object made of synthetic resin, the main body A2 is required to have a strength sufficient to fix the base A3. Accordingly, the distance between the warps and the distance between the wefts cannot be made too small. As a result, the ring tape A1 with a ring is sewn on the curtain ca and the curtain ca is hung on a window (not shown). It was inevitable that the silhouette of the main body A2 was conspicuous due to external light. In this respect, the same problem occurs in the ring tape with ring B1 of FIG. 6b.

Since the ring tape C1 with a ring in FIG. 6c does not have a structure corresponding to a pedestal, the distance between the warp yarns and the distance between the weft yarns of the main body C2 are woven loosely from the ring tape A1 with ring or the ring tape B1 with ring. It is possible. However, in order to configure the loop C4, at least the distance between the warp yarns of the portion C3 provided in the center in the width direction of the main body C2 must be considerably denser than the ring tape A1 with ring or the ring tape B1 with ring. . In addition, since the loop C4 needs a certain degree of elasticity in order to engage the ring r, a material with high transparency cannot be used. That is, when the elasticity is required, an opaque material is inevitably used. Therefore, although the main body C2 is less conspicuous, the central portion C3 has to be conspicuous.

  Further, the ring tape with ring A1 and the ring tape with ring B1 have the following problems. That is, when the ring tape with ring A1 or the ring tape with ring B1 is sewn to the curtain ca, since the base A3 or the base B3 is a dense object made of synthetic resin, the position of the sewing thread is the center. I can't bring it. Accordingly, in the ring tape A1 with a ring, two sewing threads, A4 and A5, have to be positioned on both sides. Also in the ring tape with ring B1, there are two sewing threads, B4 and B5, which must be positioned on both sides.

  As described above, when the binding thread runs on each side, two lower threads of the sewing thread appear parallel to the interior of the curtain ca. The lower thread is notable when the fabric of the curtain ca is transparent, and even when it is opaque, it is considerably conspicuous when approaching the curtain ca. In addition, since the ring tape ring A1 with ring or the ring tape B1 with ring is sewn to the curtain ca, there are two problems, and there is a problem that the wrinkles cannot be cleaned when the curtain Ca is pulled up. come. From this point of view, a ring tape having a configuration such as a ring tape with a ring A1 or a ring tape with a ring B1 is not actually used so much, and a ring tape having a configuration such as a ring tape with a ring C1 is exclusively used. Is currently used.

  Further, in the ring tape with a ring A1 and the ring tape with a ring B1, since the bases A3 and B3 made of synthetic resin are solid materials having a certain size, it is obstructive when the curtain ca is actually pulled up. There is also a problem that it is difficult to make beautiful habits. Also from this point, the ring tape configured as the ring tape A1 or the ring tape with ring B1 tends to disappear from an actual retail site.

  Therefore, what is currently widely used in actual retail sites is exclusively a ring tape or a ring tape with a ring, which is configured like the ring ring tape C1. However, the ring tape with the above structure or the ring tape with the ring is not free of problems. In addition to the problem that the highly opaque portion C3 appears in the center as described above, the ring r is included in the loop C4. Since the work of tying up is difficult because it is difficult to mechanize and must be done manually, the current situation is that it takes time and effort.

Therefore, in the present invention, the following three problems are set as problems to be solved.
<Problem 1>
In the ring tape, when the ring tape is formed by weaving a highly transparent thread constituting the main body of the ring tape, the distance between the warp and the warp and the distance between the weft and the weft are widened as much as possible. A highly transparent tape body can be constructed.
<Problem 2>
When engaging the ring with the ring tape, the structure is such that it takes as little effort as possible and can be mechanized, and the transparency of the entire ring tape with the ring is impaired by the engagement means for engaging the ring with the ring tape. It is set as the structure which is not carried out.
<Problem 3>
When sewing the ring tape with a ring on the curtain, it is necessary to use only one sewing thread.

The present invention has been made to solve the above problems, and provides the following means for solving the problems.
<Solution 1>
In a ring tape provided with a ring through which a cord of a lifting curtain called a roman shade is inserted, the warp and weft constituting the main body of the ring tape are made of a transparent material, and 0 between adjacent warps. .7 mm to 1.2 mm is provided, 0.7 mm to 1.2 mm is provided between adjacent wefts, and the distance between adjacent warp yarns is 0.7 mm above the center in the width direction of the ring tape. A ring tape characterized by extending one or more guide lines that are ½ or less of a distance of ˜1.2 mm.
<Solution 2>
The solving means 1 is characterized in that the center thread is sewn along the guide line with a hand-sewn sewing machine while visually confirming the guide line, and the ring is sewn to the center thread at regular intervals or variable intervals. Ring tape with ring using the ring tape described.
<Solution 3>
A solution characterized in that the center thread is sewn along the guide line with a mechanical sewing machine while the guide line is detected by a sensor, and the ring is sewn to the center thread at a constant interval or a variable interval. A ring tape with a ring, wherein the ring tape according to means 1 is used.

  According to the solution described in Solution 1 of the present invention, in the ring tape in which the ring for inserting the cord of the pull-up curtain called a roman shade is disposed, the warp and weft constituting the main body of the ring tape are By using a transparent material, a space of 0.7 mm to 1.2 mm is provided between adjacent warp yarns, and a space of 0.7 mm to 1.2 mm is provided between adjacent weft yarns. Increase the transparency of the entire body, and even when the ring tape is sewn on a curtain made of highly transparent fabric or curtain made of thin fabric, the ring tape can be configured so that it does not stand out from the room. it can.

According to the device described in Solution 1 of the present invention, a guideline in which the interval between adjacent warp yarns is not more than one half of the interval of 0.7 mm to 1.2 mm near the center in the width direction of the ring tape. By extending one or a plurality of strips, it is possible to sew a central thread for sewing the ring at the approximate center of the ring tape with the guideline for the one or a plurality of strips as a guide. Therefore, it is possible to quickly sew the center thread straightly at an accurate position at a constant speed regardless of the skill of the sewing person.

According to the solution 2 of the present invention, the ring tape with a ring according to the present invention sews the center thread along the guideline with a hand-sewn sewing machine while visually checking the guideline. Since the ring is sewn to the center thread, there is no configuration that obstructs the base when the ring tape with ring of the present invention is sewn to the curtain, and the ring tape with ring is used as the curtain. It is only necessary to provide one thread for sewing in the vicinity of the approximate center in the width direction.

According to the invention of Solution 3 of the present invention, the ring tape with a ring of the present invention sews the center thread along the guide line with a mechanical sewing machine while detecting the guide line with a sensor, and is fixed or variable. Since the ring is sewn to the central thread at intervals, the ring tape with a ring has no configuration that obstructs the base when the ring tape with ring of the present invention is sewn to the curtain. It is only necessary to provide one sewing thread for sewing the curtain on the curtain in the vicinity of the approximate center in the width direction.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings. In addition, Example 1 described below is one example of the solving means 2 or 3 of the present invention, and Example 2 is one example of the solving means 2 or 3 of the present invention.

<Configuration of Example 1>
FIG. 1 is a plan view in which a part of the ring tape with ring 1 according to the first embodiment of the present invention is omitted, and FIG. 2 is an external perspective view in which a part of the ring tape with ring 1 is omitted. The main body 2 of the ring tape 1 with a ring is woven by warp yarns 3, 3,... Made of a highly transparent material such as polyester and two weft yarns 4, 4,. An interval S1 is provided between the two. Further, the distance between adjacent two weft threads 4 and 4 is also substantially equal to S1.

The interval S1 is 0.7 to 1.2 mm. The reason is that when the distance S1 is less than 0.7 mm, the transparency of the main body 2 of the ring tape with ring 1 is impaired, and the main body viewed from the room when sewn on the curtain Ca (see FIG. 7a). This is because the strength of the main body 2 of the ring tape with ring 1 is reduced when the distance S1 exceeds 1.2 mm.

  In the vicinity of the center in the width direction of the ring tape 1 with the ring, the guideline in which the spacing S2 between the warp yarns 3 and 3 is set to 1/2 or less of the spacing S1 (about 1/4 in the first embodiment). G1 and G2 are extended. The reason why the interval S2 is less than half of the interval S1 is that if the interval S2 exceeds 1/2 of the interval S1, the difference between the interval S2 and the interval S1 becomes difficult to see, and is detected by a sensor by a machine. This is because malfunctions also increase. The lower limit value of the interval S2 is 0 mm, that is, the range includes a state where the two warp yarns 3 and 3 are adjacent to each other without a gap.

  Between the guideline G1 and the guideline G2, the central thread 5 made of a highly transparent material is stretched in a state of being sewn to the weft thread 4, and the ring R is formed at the sewn portion T by a so-called “back stitching” method. It is sewn to the main body 2 by a central thread 5. The ring R is sewn in a state in which a movement within a range of 360 ° is possible with the sewn portion T as a fulcrum, and can be tilted horizontally as shown by a two-dot chain line in FIG. 1 and FIG. It can also be tilted sideways as shown. In the case of a hand-sewn sewing machine, the center thread 5 is sewn by visually checking the guide lines G1 and G2 by the sewing hand, and in the case of machine sewing, the guide lines G1 and G2 are detected by a sensor (not shown). is there.

  FIG. 4 shows a state in which the rings R, R,... Are sewn to the main body 2 of the ring tape 1 with a ring at regular intervals. In this state, the guidelines G1 and G2 and the central thread 5 are slightly more conspicuous than the other parts of the main body 2, and the transparency of the entire main body 2 is not impaired. The rings R, R,... Are also made of a highly transparent synthetic resin.

<Operation of Example 1>
The ring tape with ring 1 of Example 1 is sewn to the curtain Ca by the method shown in FIG. That is, the ring tape with ring 1 is placed at a predetermined position on the curtain Ca (the position shown in FIG. 7a as an example), and the middle of the guide lines G1 and G2 is sewn with the sewing thread 6 ( (See FIG. 5). At this time, since the guide lines G1 and G2 are conspicuous, if the sewing machine (not shown) is sewn while visually checking the guide lines G1 and G2, the center of the main body 2 can be easily sewn. Regardless of the skill, the sewing thread 6 can be sewn straight at a constant speed without bending.

  At this time, at the place where the ring R is sewn, the ring R is tilted in the direction of the arrow as shown in FIG. In this way, regardless of the ring R, the approximate center of the main body 2 can be sewn with only one thread. Although FIG. 5 shows a state of hand-sewing by a sewing machine, when using a machine, the guideline G1 and G2 are detected by a sensor (not shown), and an approximate middle of the guideline G1 and G2 is sewn by an automatic sewing machine. Just wear it. At this time, the ring R is tilted in the direction of the arrow in FIG. 5 by an appropriate tilting means.

  FIG. 7 a shows the curtain Ca in a state where the four ring-equipped ring tapes 1 of Example 1 are sewn on the back surface. As shown in the longitudinal sectional view of FIG. 7c, the cord Co is inserted into the rings R, R,... Of each ring tape 1 with a ring, and the lowermost ring R is engaged with the lower end of the cord Co. A hook H is attached. By pulling up the cord Co, the curtain Ca is lifted from the state shown in FIG. 7a to the state shown in FIG. 7b. A plurality of ridges are formed below the curtain Ca, and the aesthetic appearance is profound and elegant. It creates an atmosphere.

In addition, the ring tape 1 with a ring of Example 1 can naturally be constituted of a variety of ridges as well as the ridges as shown in FIGS. Moreover, in the ring tape 1 with a ring of Example 1, since the sewing thread 6 is one (refer FIG. 5), only one sewing thread 6 is visible also in the indoor side of the curtain Ca. Therefore, not only looks good, but also when the curtain Ca is pulled up, the wrinkles are beautifully formed.

<Configuration of Example 2>
FIG. 3 is a plan view in which a part of the ring tape with ring 11 according to the second embodiment of the present invention is omitted. The main body 21 of the ring tape 11 with a ring is woven with warp yarns 31, 31,... Made of a highly transparent material such as polyester and two weft yarns 41, 41,. A space S3 is provided between them. Further, the distance between adjacent two weft threads 41, 41 is also substantially equal to S3. This interval S3 is about 0.7 to 1.2 mm. The reason for limiting the distance S3 is the same as in the case of the ring tape with ring 1 of the first embodiment.

  In the vicinity of the center in the width direction of the ring tape 11 with the ring, the guideline in which the spacing S4 between the warps 31, 31 is set to one half or less of the spacing S3 (about one quarter in the second embodiment). G3 is extended. The reason for setting the interval S4 to be less than or equal to one half of the interval S3 is that if the interval S4 exceeds 1/2 of the interval S3, the difference between the interval S4 and the interval S3 becomes difficult to visually recognize. This is because the number of malfunctions also increases. Note that the lower limit value of the interval S4 is 0 mm, that is, the range includes the state in which the two warps 31, 31 are adjacent to each other without a gap.

  On the left side of the guideline G3, a central thread 51 made of a highly transparent material is stretched in a state of being sewn to the weft thread 41. At the sewn portion T, the ring R is connected to the central thread by a so-called “back stitching” method. 51 is sewn to the main body 21. The ring R is sewn in a state in which a movement within a range of 360 ° is possible with the sewing portion T as a fulcrum, and the ring R can be tilted horizontally as indicated by a two-dot chain line in FIG. As shown in FIG. In the case of a hand-sewn sewing machine, the center thread 51 is sewn by visually checking the guide line G3 by a sewing hand, and in the case of mechanical sewing, the guide line G3 is detected by a sensor (not shown).

<Operation of Example 2>
The operation of the ring tape with ring 11 according to the second embodiment is substantially the same as that of the ring tape with ring 1 according to the first embodiment. Since the ring tape with ring 11 of the second embodiment has one guideline less than the ring tape with ring 1 of the first embodiment, when the ring R is sewn on the main body 21, the main body 21 is attached to the curtain Ca. Sewing is a little difficult to sew, but the overall transparency is high because one guideline is less, and it is particularly noticeable in that it is not noticeable when the curtain Ca fabric is highly transparent. It can be effective.

It is the top view which abbreviate | omitted a part of ring tape with a ring of Example 1 of this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is an external appearance perspective view which abbreviate | omitted a part of ring tape with a ring of Example 1 of this invention. It is the top view which abbreviate | omitted a part of ring tape with a ring of Example 2 of this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is an external appearance perspective view which abbreviate | omitted a part of ring tape with a ring of Example 1 of this invention. It is explanatory drawing explaining an effect | action of the ring tape with a ring of Example 1 of this invention. (A) It is explanatory drawing which shows the state sewn on the curtain of one example of the conventional tape for rings with a ring. (B) It is explanatory drawing which shows the state sewn on the curtain of an example of the conventional ring tape with a ring. (C) It is explanatory drawing which shows the state sewn on the curtain of one example of the conventional tape for rings with a ring. (A) It is explanatory drawing as an external appearance perspective view explaining an effect | action of the tape for rings with a ring of Example 1 of this invention. (B) It is explanatory drawing as an external appearance perspective view explaining an effect | action of the tape for rings with a ring of Example 1 of this invention. (C) It is explanatory drawing as a longitudinal cross-sectional view explaining an effect | action of the tape for rings with a ring of Example 1 of this invention. (A) It is explanatory drawing as an external appearance perspective view explaining the effect | action of one example of the conventional ring tape with a ring. (B) It is explanatory drawing as an external appearance perspective view explaining the effect | action of one example of the conventional ring tape with a ring. (C) It is explanatory drawing as a longitudinal cross-sectional view explaining the effect | action of an example of the conventional ring tape with a ring.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Ring tape with ring 11 Ring tape with ring 2 Main body 21 Main body 3 Warp thread 31 Warp thread 4 Weft thread 41 Weft thread 5 Center thread 51 Center thread 6 Sewing thread 61 Sewing thread A1 Ring tape with ring A2 Body A3 Base A4 Sewing Ring A5 Sewing thread B1 Ring tape with ring B2 Main body B3 Base B4 Sewing thread B5 Sewing thread C1 Ring tape with ring C2 Main body C3 Part C4 Loop C5 Sewing thread Ca Curtain Co Code G1 Guidelines G2 Guidelines G3 Guidelines H hook R ring S1 interval S2 interval S3 interval S4 interval T Sewing part a Ring tape with ring ca Curtain co Cord h Hook r Ring r 'Ring part

Claims (3)

  In a ring tape provided with a ring through which a cord of a lifting curtain called a roman shade is inserted, the warp and weft constituting the main body of the ring tape are made of a transparent material, and 0 between adjacent warps. .7 mm to 1.2 mm is provided, 0.7 mm to 1.2 mm is provided between adjacent wefts, and the distance between adjacent warp yarns is 0.7 mm above the center in the width direction of the ring tape. A ring tape characterized by extending one or more guide lines that are ½ or less of a distance of ˜1.2 mm. The center thread is sewed along the guide line with a hand-sewn sewing machine while visually confirming the guide line, and the ring is sewn to the center thread at a constant interval or a variable interval. Ring tape with ring using the ring tape described. The center thread is sewn along the guide line by a mechanical sewing machine while the guide line is detected by a sensor, and the ring is sewn to the center thread at regular intervals or variable intervals. A ring tape with a ring, wherein the ring tape according to item 1 is used.

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