JP2863911B2 - Embroidery race - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an embroidery lace which does not impair the elasticity of a stretchable base fabric.

[0002]

2. Description of the Related Art In recent years, with the use of stretchable materials in various types of clothing, the demand for stretchable lace has been increasing in the embroidery lace industry. Therefore, as a general method, it is considered to use a material having elasticity for a base cloth on which embroidery is performed and to make use of the elasticity of the base cloth for a finished race.

However, even when an elastic material is used for the base cloth, the deformation of the base cloth is restricted by the embroidery thread in the embroidery part, particularly in the part where the embroidery thread is arranged on the surface of the base cloth by overcasting. In addition, the elasticity of the fabric itself is impaired, and not only a sufficient effect is not obtained, but also the embroidery thread may be cut or the base fabric may be damaged due to excessive pulling. In particular, in pattern patterns extending in a certain direction of the fabric, such as scallops (Scallops) 410 and 420 such as all over and narrow width shown in FIGS. Despite this, there is a problem that the elasticity of the fabric in that direction is greatly impaired.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an embroidery lace which does not impair the stretchability of a base cloth in view of the above-mentioned problems of the prior art. It is.

[0005]

An embroidery of a waveform extending along a side edge of the base cloth substantially parallel to the direction of expansion and contraction of the base cloth having elasticity is performed, and the embroidery of the waveform is performed on the side edge of the base cloth. A curved section embroidered by a flat surface, and a curved section sewn from the side edge of the base cloth to the inner side of the base cloth or embroidered by other stitches, and The interval between adjacent curved sections is reduced with respect to the size of the curved section. Further, in the curved section, the seam is 1 on the ground plane.
A rotating closed loop may be formed, and the intermediate portions of the stitches of one stitch may intersect with each other without overlocking at the intersection of the closed loop.

[0006]

1 and 2 show an embodiment of a scalar 10 of an embroidery race embodying the present invention. In the figure, a scalar 10 is embroidered in a wavy form extending along a side edge 17 in parallel with a stretching direction x of a base cloth 13 having elasticity. The overhang 12 is formed so as to straddle the lower stitch 11, and is bent inward from the curved section 14 (corrugated peak) along the base cloth side edge 17 and the base cloth side edge 16. The curved sections 15 (valleys of the waveform) are alternately arranged, and the distance c between adjacent curved sections 14 is smaller than the distance d of the curved section 14. In addition, the side edge part 1
7 is formed by embroidering the scalar 10 on the base cloth 13 and then cutting along the curved portions 14 arranged on one side of the scalar 10.

As shown in FIGS. 10 and 11, the lower sewing 11 is a face thread (needle thread) 1 that penetrates a base cloth 13 from the front side to the back side.
A backing yarn (shuttle yarn) 11b is attached to the base fabric 13 in the loop 1a.
The seam is formed by entanglement on the back side of. The overlock 12 also has a front thread 12a and a back thread 12 in the same manner as the lower sewing
b is entangled with the back surface of the base cloth 13 to form a seam. The overhang 12 is a direction in which, after performing the lower stitch 11, the seam of the lower stitch 11 intersects every stitch. In this manner, the surface thread 12a of the overhang 12, which is arranged and buried on the surface of the base cloth 13, rises in a ridge shape, and the three-dimensional scalar 10 is formed. In the illustrated example, the backing threads 11b and 12b are prevented from appearing on the surface of the base cloth 13 for both the lower stitch 11 and the overlocking 12, but the backing threads 11b and 12b are intentionally adjusted by adjusting the tension.
It may be put on the front side. The lower stitch 11 may be performed twice or more.

When the base fabric 13 on which the scalar 10 is formed is extended from the natural state in the extending and contracting direction x of the scalar 10 as shown by 13 'in FIG.
Since there is no stitch oriented in the expansion / contraction direction x between 4 ′ and each curved section 15 ′, the base cloth 13 can be extended by increasing the interval between the portions as indicated by arrows a and b. . At the same time, in each of the arc-shaped curved sections 14 and curved sections 15, the arcs are deformed so as to be opened as indicated by 14 ′ and 15 ′ in the figure, thereby being extended in the expansion and contraction direction x. Therefore, the elasticity of the base cloth 13 is not significantly impaired by the scalar 10, and the embroidery thread (11, 12) is not subjected to an excessive tensile force even at the time of extension. And the base cloth 13 is not damaged.

[0009] The degree of curvature and indentation of the waveform depends on the required degree of elongation, but the curved section 14 and curved section 15 forming an open loop form at least a semicircle. It is preferable that the curve bends and curves in a direction orthogonal to the expansion / contraction direction x. Alternatively, as shown in the figure, the stitching direction y is inclined in the direction in which the scalar 10 extends, that is, in the direction opposite to the expansion and contraction direction x of the base cloth 13 (the intersection angle θ between x and y is It is preferable to form the section 16 that is 90 ° or more). Note that the stitches in the curved section 15 may include secondary or higher bending.

FIGS. 3A to 3D show another basic embodiment of the scalar according to the present invention. The scalar 21 in FIG. 3A shows a case where the width of the curved section 15 is reduced to about the interval c of the curved section 14.
The scalar 22 in FIG. 3B shows a case where the pattern develops in a direction (x ′) slightly inclined with respect to the expansion / contraction direction x. Further, in the scalar 23 of FIG. 3C, the overcast 12 is applied only to each curved section 14 of the waveform, and the scalar 2
3 shows a case where the operation is performed intermittently in the direction in which the reference numeral 3 extends. The scalar 24 in FIG. 3D shows a case where the amplitude of the waveform changes. In addition, a configuration in which the pitch between the curved section and the curved section of the waveform changes, a configuration in which the above embodiments are combined, and the like are also possible within the scope of the present invention.

In each of the above embodiments, FIG.
For the lower stitches 51a and 51b, which are formed in two rows in parallel at a fixed interval as shown in a scalar 25 shown in FIG.
Or a scalar 26 shown in FIG.
Lower stitches 61 made in two rows in parallel at a fixed interval
a and 61b, respectively, are individually raised.
Application of 2b is also possible within the scope of the present invention.
In this case, the width of the overhang may be varied as in the illustrated example. Further, as in the scalar 27 shown in FIG. 5, in order to maintain the stability of the scalar, the curved sections 71, 71 of the waveform are provided.
The two may be partially joined (72).

Next, an embodiment of an embroidery race scalar 30 embodying the invention according to claim 2 of the present invention is shown in FIGS. In the figure, the scalar 30 has an overhang 32 only in the curved section 34 of the waveform by the lower stitch 31.
The seam forms a closed loop of one rotation on the surface of the base cloth 33 in each curved section 35 consisting only of the lower stitch 31 without overturning, and as shown in FIG. The intermediate portions of the stitches 31A and 31C of one stitch cross each other and are relatively slidable.

The base cloth 33 on which the scalar 30 is formed is
When the scalar 30 is extended in the extending / contracting direction x, the seam is oriented in the extending / contracting direction x in the curved section 34 where the overcast 32 is performed. 34 is extended to the extent that it deforms to open its arc. Further, in each curved section 35, the stitches 31A and 31C of the one stitch relatively move as shown by 31A 'and 31C' and tilt in the direction along the extension direction x,
When the base cloth 33 'contracts in the expansion / contraction direction x between the seams 31A' and 31C ', the base cloth 33 can be extended in the expansion / contraction direction x on both sides thereof. As described above, the scalar 30 moves integrally with the base cloth 33 ', and the scalar 30 is deformed like 30'. At this time, the seam 31B between the seams 31A and 31C 'is loosened as indicated by 31B' in FIG. 7, but the elasticity of the base cloth 33 is not impaired by the scalar 30.

Each curved section 3 forming the closed loop
In 5, the overlock thread is connected to the seam 31 of the lower stitch 31.
A stitch similar to A, 31B and 31C may be formed. In the illustrated embodiment, the one stitch 31B is also provided between the one stitches 31A and 31C at the intersection, but the stitch may be one or more stitches. May be.

For example, the scalar 4 of the embodiment shown in FIG.
As shown in FIG.
2 and one round of closed loop (41A, 41B, 41C) is formed in each curved section 45, and the lower thread intersects the stitches 41A, 41C at the middle of one stitch. The overhang 42B may be applied to the loop portion 41B.

As a measure for giving elasticity to the closed loop seam, the scalar 50 of the embodiment shown in FIG. 9 can be used. That is, when the pattern is formed from left to right in the figure, the curve on the terminal side 54e of the curved section 54 matches the curve on the terminal side 55e of each subsequent curved section 55, and Starting end 55s of entrance section 55
Is made to coincide with the curve on the starting end side 54 s of the subsequent curved section 54. As a result, as indicated by a broken line arrow, the direction from 54e to 55e is changed, and from 55s to 54s.
A visual effect appears as if the pattern continues toward the surface, and it can be used in the same manner as a conventional closed loop in terms of the pattern configuration, and the point of maintaining elasticity with respect to the base fabric is shown in FIG. This is the same as the case of the scalar 20 of the embodiment.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

FIG. 12 shows the scalar 20 of the embodiment shown in FIG. 1 or the scalar 2 of the embodiment shown in FIG.
2 is applied to a scalar 100 of a narrow width race. The base fabric 130 has 30 denier nylon yarn and 21
0 denier spandex yarn at 67.5% to 32.5%
A Russell tulle knitted into a power net structure with a 24 gauge Russell knitting machine at a ratio of about% was used. This power net structure has good stretchability in the direction of the spandex yarn. 100% rayon for the embroidery thread
The back thread is made of 100% cotton and has no elasticity, and underlaying and overlocking is performed with an embroidery lace machine.
2, cutting is performed after the scalar 100 is completed, and 114 and 115 are the curved section and the curved section of the waveform, and x is the expansion and contraction direction of the base cloth 130.

FIG. 13 shows an example in which the scalar 23 of the embodiment shown in FIG. 3 (C) is applied to a scalar 210 having a narrow lace, and a base cloth 130 and an embroidery thread (understitch 211). , Overlock 212) is the same as in the above embodiment. In the scalar 210, the overhang 212 is not performed, and the wavy section 215 composed of only the lower stitch 211 is changed to enhance the decorativeness, and the effect of maintaining the elasticity of the base cloth 130 is also good.

FIG. 14 shows another embodiment in which the scalar 23 is implemented as a scalar 220 of a narrow race. In each of the curved section 224 and the curved section 225, the waveform of the overhang 222 differs. By performing the waveform lower stitch 221 at a finer pitch, the lower stitch 221 is formed.
In addition to reducing the amount of individual deformation of the waveform, the elasticity of the base fabric 130 is maintained, and the decorativeness as a scalar is also good.

FIG. 15 shows an embodiment in which the present invention is applied to the side edge of the handle of a narrow lace, and scalar 230 for two circulations is shown in the figure. The motif on the left side of the figure shows the state excluding the blur 238, and all the outlines represented by the thick lines have been subjected to bottom stitching (231) and then overcast 232. In this scalar 230, both side edges 2 extending along the direction x of expansion and contraction of the pattern are provided.
34 and 235, the scalar 2 shown in FIG.
The patterns 0 and 21 are applied. In addition, the inner portion 236 also employs a pattern conforming to this, and the blur 238 also loses elasticity by basically setting the stitch direction to a direction substantially perpendicular to the elastic direction x. Not to be.

FIG. 17 shows an embodiment in which the scalar 30 of the embodiment shown in FIG. The overhang 332 is the curved section 33 of the waveform.
4 and the lower seam 331 in the wavy section 335 of the waveform.
Form a closed loop in which one needle makes one rotation with three needles.

In each of the above embodiments, the case where the Russell tulle having a power net structure is used as the base cloth 130 is shown. However, the present invention is not limited to the Russell tulle, but may be made of a knit material or an elastic woven fabric. It can be carried out for various types of dough. Regarding the embroidery thread, various threads generally used as the embroidery thread, such as nylon, polyester, wool, acrylic, polynosic, etc. can be used irrespective of their elasticity.

[0024]

Since the embroidery lace of the present invention is constructed as described above, the bent portion embroidered on the side edge of the base fabric by overcasting is the strength and shape stability of the side edge of the base fabric as a scalar. There is no seam oriented in the direction of expansion and contraction between each curved section and curved section, and the base cloth can be extended by widening the interval between the sections. Stretch that does not impair the property, prevents cutting and fraying of embroidery thread, and is used as a scalar of embroidery lace such as narrow width, all over etc. Can produce clothing.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of an embroidery race of the present invention.

FIG. 2 is a plan view showing a state where a base fabric is extended.

FIG. 3 is a plan view showing various embodiments of the embroidery race of the present invention.

FIG. 4 is a plan view showing another embodiment of the embroidery race of the present invention.

FIG. 5 is a plan view showing still another embodiment of the embroidery race of the present invention.

FIG. 6 is a plan view showing an embodiment of the embroidery race of the present invention.

FIG. 7 is an enlarged plan view of a main part showing a state where a base fabric is extended.

FIG. 8 is a plan view showing another embodiment of the embroidery race of the present invention.

FIG. 9 is a plan view showing another embodiment of the embroidery race of the present invention.

FIG. 10 is a sectional view taken along the line AA in FIG. 1;

FIG. 11 is a sectional view taken along line BB of FIG. 1;

FIG. 12 is a plan view showing a scalar of an embroidery race embodying the present invention.

FIG. 13 is a plan view showing a scalar of an embroidery race embodying the present invention.

FIG. 14 is a plan view showing a scalar of an embroidery race embodying the present invention.

FIG. 15 is a plan view showing an example in which the present invention is applied to a side edge of a handle of a narrow lace.

FIG. 16 is a plan view showing a scalar of an embroidery race embodying the present invention.

FIG. 17 is a plan view showing a scalar of a conventional embroidery race.

FIG. 18 is a plan view showing a scalar of a conventional embroidery race.

[Explanation of symbols]

10, 21, 22, 23, 24, 25, 26, 27, 3
0, 40, 50, 230, 100, 210, 220, 3
00 scalar 11, 31, 41, 51a, 61a, 61b, underlay 12, 32, 42 overhang 13, 33 base cloth 14, 34, 44, 54, 71, 114, 214, 22
4 Curved section 15, 35, 45, 55, 115, 215, 225, 3
35 Curving section x Stretch direction

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) D05C 1/00-17/02

Claims (2)

(57) [Claims] An embroidery of corrugations extending along a base fabric side edge substantially parallel to the direction of expansion and contraction of a stretchable base fabric is performed, and the embroidery of the corrugations is flattened on the base fabric side edges. And the curved section embroidered by the stitches or embroidered with other stitches from the side edge of the base cloth to the inner side of the base cloth is alternately arranged. An embroidery race in which the distance between adjacent curved sections is reduced with respect to the size of the section. 2. In the curved section, the stitch forms a closed loop that makes one turn on the plane of the base cloth, and the intermediate portion of the stitch of one stitch intersects each other without cross-over at the intersection of the closed loop. The embroidery race according to claim 1, wherein: