JPH0457762B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a waist core that is attached to the inner surface of the waist of pants, skirts, and the like.

[Conventional technology]

Generally, conventional waist cores are made up of only a core material, and there is a risk that the core material will be misaligned when attached to the outer fabric of pants, etc., and its sewing requires skill and labor.

Therefore, for example, in Japanese Utility Model Application Publication No. 53-92417,
The protruding piece is provided with a core support formed wider than the core material, and at least one of the upper and lower sides of the core support protrudes beyond the corresponding side piece of the core material. A positioning piece that can be folded back is shown. In such a structure, the core material and the core support are sewn or glued together, and the core support is adhered to the outer fabric of pants or the like.

[Problem to be solved by the invention]

In the above-mentioned waist core, the core material must be sewn or glued to the core support, and the core support must be adhered to the outer fabric, resulting in double labor. Further, when the core material and the core support are bonded together, and the core support and the outer fabric are bonded together, the waist of the garment becomes stiff due to double bonding, which tends to impair the appearance.

In view of these circumstances, it is an object of the present invention to provide a waist core that does not require a core support and can be easily attached to the inner surface of the waist of clothing without any inconvenience.

[Means to solve the problem]

The present invention provides a waist core main body having a knitting structure in which at least a plain cord and a weft insertion yarn are knitted in the warp direction by a chain stitch yarn, and a waist core body having a knitting structure in which at least a plain cord and a weft insertion yarn are knitted in the warp direction, The waist core main body and the folding section are connected by a thread that runs through them, so that the entire body is knitted integrally.

[Effect]

According to the above configuration, by attaching the waist core main body and the folding allowance part together to the inner surface of the waist part of the garment, the waist core main body and the folding allowance part are attached along both side edges of the waist core main body, that is, the joint part of the waist core main body and the folding allowance part. The outer fabric of clothing can be folded back.

〔Example〕

FIG. 1 shows an exploded view of the knitting structure of the waist core according to an embodiment of the present invention, and FIG. 2 shows the actual knitting state thereof.

This waist core consists of a waist core body 10 and a waist core body 1.
It consists of folding allowances 20 arranged on both sides of 0,
Both are formed to have a predetermined width using a knitted structure.

The waist core body 10 includes an appropriate number of plain cords 12 made of polyester yarn or the like, and a weft insertion yarn 1 made of relatively large monofilament yarn or multifilament yarn knitted back and forth in the width direction.
3 and 14, which are knitted together in the warp direction by multiple rows of chain stitch yarns 11 made of polyester yarn or the like.

The weft insertion threads 13 are each connected to the waist core main body 10
The stitches are folded back over several stitches (3 to 4 stitches) with a stitch width narrower than the knitting width, and are of a certain length while partially overlapping each other in the width direction of the waist core body 10 (horizontal direction in FIGS. 1 and 2). They are woven in a relatively densely arranged arrangement with a slight offset from each other. In the figure, each weft insertion thread 13 is shifted one stitch at a time in the width direction of the waist center and folded back between four stitches each, so that three weft insertion threads 13 are arranged in a partially overlapping state. has been done.
Furthermore, two weft insertion yarns 14 are inserted between two needles at the side end of the waist core body 10 to make the ears uniform and to create a structure that protects the protrusion of the bent portion of the weft insertion yarn 13. It's summery. Furthermore, in this embodiment, the rows marked with double circles in FIG. Both edges are reinforced.

On the other hand, the folding portion 20 has a plain cord 22 similar to the plain cord 12 described above, and a weft insertion yarn 23 made of multifilament yarn or monofilament yarn knitted back and forth in the width direction, and these are It has a structure similar to that of the waist core body 10 described above, which is knitted together in the warp direction by multiple rows of chain stitch yarns 21 made of polyester yarn or the like. However, in the present invention, the knitting structure of the folding portion does not matter.

This weft insertion yarn 23 is also connected to the waist core body 10, respectively.
Similar to the knitting width, the stitches are folded back at intervals of 4 stitches in the width direction, and are arranged in a relatively low density state. Therefore, this folding portion 20 has a more flexible structure than the waist core main body 10.

Furthermore, in this embodiment, the rows marked with double circles in FIG. ing.

The folding portion 20 and the waist core main body 10 can be joined by simply knitting the plain cords 22 at the inner edge of the folding portion 20 into the chain knitting yarns 11 at both side edges of the waist core main body 10. It is being carried out. Therefore, this joining part is constituted by the plain cord 22, and the folding part 20 can be easily folded back to the waist core body 10 at the same part. A layer made of a heat-melting resin is disposed on the back surface of both the waist core body 10 and the folding portion 20, so that it can be easily attached to the outer fabric of clothing by heating. Note that the same effect can be obtained by using a relatively flexible weft insertion yarn extending between two needles instead of the plain cord 22. Further, in the present invention, the means for attaching the waist core to clothing does not matter.

According to such a waist core, by attaching the waist core main body 10 and the folding portion 20 together to the outer fabric of clothing, the waist core main body 10 and the waist core main body 10 can be attached to both side edges of the waist core main body 10, that is, the waist core main body 10 and The outer fabric can be easily folded inward along the joint with the folding allowance 20. In other words, this waist core is made by integrally knitting the waist core main body 10 corresponding to the conventional waist core and the folding portion 20 corresponding to the core support, so that the waist core and the core can be connected like the conventional waist core. If the support body is stacked with two layers and attached to the clothes, the work of attaching the support body can be omitted.

Note that the present invention is not limited to such embodiments, and may take the following embodiments as examples.

(1) In the present invention, it is sufficient that the folding portion can be folded back against the waist core body, and its degree of flexibility is not critical, but it will be more effective if the folding margin is made more flexible than the waist core body. be. In this case, as shown in the above embodiment, monofilament yarn and multifilament yarn may be used separately, or the yarn count used in the folding section 20 may be set higher than the yarn count used in the waist core body 10. Alternatively, the polymerization density of the weft insertion yarn may be reduced.

Further, in the present invention, the knitting structures of the waist core body and the folding portion may be different, and the types, numbers, densities, etc. of threads constituting the structures may be different.

(2) In the waist core main body 10 having the above structure, for example, the chain knitting yarns 11 in the 5th to 7th rows from the top (5th to 7th rows from the left in FIG. 1), the 10th, 11th, and 15th rows
If it is made of heat-shrinkable yarn and heated after being attached to the outer fabric, the diameter of the upper part of the waist core body 10 will be smaller than the diameter of the lower part, and it will easily be shaped into a curved shape that matches the form when worn. It can be transformed.

(3) In the above embodiment, a large number of weft insertion yarns 13 are overlapped in the width direction of the waist core, but as shown in Japanese Patent Publication No. 55-39642 and Japanese Utility Model Publication No. 60-26086, for example, The weft insertion yarn may be reciprocally knitted in the width direction of the waist core, and the warp insertion yarn may be added to the knitting structure.

(4) In the above embodiment, the plain cord 22 on the side of the folding margin 20 is joined to the chain knitting yarn 11 on the side of the waist core body 10, but the plain cord 12 on the side of the waist core body 10 is connected to the folding margin. A similar effect can be obtained by joining the chain knitting yarn 21 on the side 20. Further, the same effect can be obtained by using a relatively flexible weft insertion yarn extending between two needles instead of the plain cord.

(5) The waist core of the present invention only needs to have at least a weft insertion yarn, a plain cord, and a chain knitting yarn, and may include yarns other than these.

(6) In the above embodiment, folding allowances are provided on both the upper and lower sides of the waist core main body, but in the present invention, folding allowances are provided only on either the upper or lower sides of the waist core main body. It can be anything.

(7) The waist core shown in FIG. 1 has a knitting structure in which the weft insertion yarn 13 in the waist core main body 10 is saved by one stitch at both upper and lower edges.
The needle may be swung between a plurality of stitches to the full extent in the width direction of the waist core main body 10. In this case, it is sufficient to arrange the weft insertion yarns 14 only in the outermost row.

〔Effect of the invention〕

As described above, in the present invention, the waist core main body and the folding margin are integrally knitted, and the waist core main body and the folding margin are joined by plain cord or the like, so that the waist core main body and the folding margin are Since the folding portion can be folded back, there is an effect that the waist core can be easily attached to clothing without any inconvenience, without using a conventional core support or the like.

[Brief explanation of drawings]

FIG. 1 is an exploded view of the structure of a waist core according to an embodiment of the present invention, and FIG. 2 is a diagram showing the knitting of the waist core. 10... Waist core body, 11... Chain knitting thread, 12...
Plain cord, 13, 14...Weft insertion yarn, 20
... Folding section, 21 ... Chain stitch yarn, 22 ... Plain cord, 23 ... Weft insertion yarn.

Claims (1)

[Claims] 1. A waist core body having a knitting structure in which at least a plain cord and a weft insertion yarn are knitted in the warp direction by a chain stitch yarn, and folding portions provided on both upper and lower sides of the waist core body or on the same side. A waist core, characterized in that the waist core body and the folding portion are connected by a thread swung across the two, thereby knitting the entire waist core integrally.