JP2002020950A - Two-layer knitted fabric structure in inner wear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a two-layer knitted fabric structure in an inner wear, which (1) does not give a sense of incompatibility, is light and has a soft touch, when worn, (2) can prevent the slippage of a main knitted fabric from a superposed knitted fabric, when worn, (3) can be produced at a low cost, and (4) has a high heat-insulating force. SOLUTION: This two-layer knitted structure in the inner wear, comprising the main body knitted fabric 10 constituting the main body of the inner wear and the superposed knitted fabric 20 knitted by a tubular plain stitch method and superposed on the main knitted fabric 10, is characterized in that a knitting yarn constituting the superposed knitted fabric 20 is passed through the stitches of the main knitted fabric 10 to form stitches 21 only at specified stitches without forming the stitches of the superposed knitted fabric 20. The stitches 21 are formed in the main knitted fabric 10 in line-like shapes in the longitudinal direction and in the latitudinal direction to form spaces, and the space (d) between the adjacent stitches 21, 21 is 1.0 to 3.0 [cm].

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a double-layer knitted fabric structure for innerwear. In more detail, shorts and one-quarter length, five-quarter length, seven-quarter length, nine-quarter length pants, etc. worn over the underwear, gentleman's trousers, under vest,
The present invention relates to a two-layer knitted fabric structure in innerwear such as a sleemer.

[0002]

2. Description of the Related Art Conventionally, in order to keep warm parts such as the waist, shoulders, elbows and knees, innerwear has a two-layer structure in which a patch cloth is sewn to a body cloth corresponding to a part that easily cools. . For example, as shown in FIG.
In the conventional innerwear 101, a superimposed knitted fabric 120 is superimposed on a back waist portion of the back of the main body knitted fabric 110 where the buttocks hit, and a peripheral portion of the superimposed knitted fabric 120 is manually sewn with a sewing thread 130.
It is manufactured by sewing. By wearing the thermal insulation pants 101, it is possible to keep the butt and waist around which are easy to cool down by the two-layer structure of the main body fabric 110 and the polymerized fabric 120.

[0003]

However, the conventional innerwear 101 has the following problems (i) to (iv). (i) Since the overlapped knitted fabric 120 is sewn to the main knitted fabric 110 by sewing with the sewing thread 130 along the peripheral portion of the overlapped knitted fabric 120, the stitched portion is thicker and harder than the other portions. Has become. For this reason, the stitched portion comes into contact with the skin when worn, and there is a sense of discomfort. In addition, since the elasticity of the suturing portion is poor, it is difficult to move the body, and lacks a motor function. (ii) Since only the peripheral portion of the superposed knitted fabric 120 is sewn to the main body knitted fabric 110, portions other than the peripheral portion of the superposed knitted fabric 120 only overlap the main body knitted fabric 110, It often happens that the main knitted fabric 110 and the superposed knitted fabric 120 are shifted from each other. (iii) The operation of sewing the superposed knitted fabric 120 to the main knitted fabric 110 requires skill, so it cannot be mechanized and requires manual work. I can't control it. (iv) Since the superposed knitted fabric 120 is still stuck to the main knitted fabric 110, the number of layers for retaining air is small and the heat retaining power is lacking.

In view of such circumstances, the present invention provides (1) a light and soft feeling without discomfort when worn, (2) it is possible to prevent the main body knitted fabric and the superposed knitted fabric from shifting when worn, and (3) )
It is an object of the present invention to provide a two-layer knitted fabric structure in innerwear having low manufacturing cost and (4) high heat retention.

[0005]

The two-layer knitted fabric structure in the innerwear according to the first aspect is knitted by a bag knitting with a main body knitted fabric constituting a main body of the innerwear, and is superposed on the main body knitted fabric. The knitting yarns constituting the polymerized knitted fabric, the knitting yarn constituting the polymerized knitted fabric, only the designated designated stitch does not constitute the stitch of the polymerized knitted fabric, but instead passes through the stitches of the main body knitted fabric to form It is characterized by forming. The two-layer knitted fabric structure in the innerwear according to claim 2, wherein the innerwear is shorts, and the main body knitted fabric constituting the main body of the shorts is knitted by bag knitting, and the bottom knit portion of the main body knitted fabric is formed on It is composed of superposed knitted fabrics, and the knitting yarns constituting the superposed knitted fabric are only designated designated stitches, do not constitute the stitches of the superposed knitted fabric, and are instead passed through the stitches of the main body knitted fabric. A seam is formed. 4. The double-layer knitted fabric structure in the innerwear according to claim 3, wherein the innerwear is under pants, the main body knitted fabric constituting the main body under the pants is knitted by bag knitting, and a waist portion and a knee of the main body knitted fabric. It is composed of a superimposed knitted fabric superposed on the contact portion, and the knitting yarn constituting the superimposed knitted fabric, only the designated designated stitch, does not constitute the stitch of the superimposed knitted fabric, but instead the stitch of the main body knitted fabric It is characterized by being passed through to form a seam. The two-layer knitted fabric structure in the innerwear according to claim 4, wherein the innerwear is an inner vest, and a main body knitted fabric constituting a main body of the inner vest and a knitted bag are knitted, and a shoulder pad portion of the main body knitted fabric is provided. And a superposed knitted fabric superimposed on the back portion, and the knitting yarns constituting the superposed knitted fabric are only designated designated stitches, do not constitute the stitches of the superimposed knitted fabric, but are instead stitches of the main body knitted fabric. To form a seam. The double-layer knitted fabric structure in the innerwear according to claim 5 is the invention according to claim 1, 2, 3 or 4, wherein the stitches are formed on the main body knitted fabric at intervals in a matrix in the vertical and horizontal directions. And an interval between adjacent stitches is 1.0 to 3.0 [cm].

According to the first aspect of the present invention, the following (1) to
The effect of (4) is achieved. (1) Since the knitting yarns constituting the superposed knitted fabric are passed through the stitches of the main body knitted fabric to form stitches, the superimposed knitted fabric is sewn to the main body knitted fabric with these stitches. Therefore, unlike the conventional polymerized knitted fabric, the sewn portion does not become thick or hard, so that it is light and soft without discomfort when worn. (2) If the stitch at the center of the overlapped knitted fabric is set to the designated stitch, the overlapped knitted fabric is stitched to the main knitted fabric at the central portion,
It is possible to prevent the main knitted fabric and the superimposed knitted fabric from shifting when worn. (3) Since the overlapped knitted fabric is sewn to the main knitted fabric by the bag knitting, there is no need to manually sew the stitched fabric, and the stitching labor is not required, so that the manufacturing cost can be reduced. (4) Since the polymerized knitted fabric is knitted by bag knitting, an air layer is formed between the main body knitted fabric and the polymerized knitted fabric, and the heat retention is high. According to the second aspect of the invention, in addition to the effects (1) to (4), the butt and waist which are easily cooled can be kept warm by the two-layer knitted fabric composed of the main knitted fabric and the superposed knitted fabric. .
According to the third aspect of the present invention, in addition to the effects (1) to (4), the easily cooled waist and knee can be kept warm by the double-layer knitted fabric including the main knitted fabric and the overlapped knitted fabric. . According to the invention of claim 4, in addition to the effects (1) to (4),
The shoulders and back which are easily cooled can be kept warm by the double-layer knitted fabric composed of the main knitted fabric and the superposed knitted fabric. According to the fifth aspect of the present invention, since the interval of the designated stitches is within a suitable range, there is a light and soft feeling without discomfort when worn, and furthermore, it is possible to prevent the main knitted fabric and the overlapped knitted fabric from shifting when worn. be able to.

[0007]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a rear view in a state where the innerwear 1 of the present embodiment is turned over. FIG. 2 is a rear view of the innerwear 1 of the present embodiment. FIG. 3 is a front view of the innerwear 1 of the present embodiment. As shown in FIGS. 1 to 3, the innerwear 1 of the present embodiment is shorts that are worn on top of an undergarment.
0.

First, the main body knitted fabric 10 will be described. The main body knitted fabric 10 is a knitted fabric obtained by knitting knitting yarns made of, for example, acrylic, nylon and polyurethane chemical fibers, and is a knitted fabric constituting the main body of the innerwear 1. Symbol G indicates a stitch for sewing the front and rear knitted fabrics. In addition, the knitting yarn of the main knitted fabric 10 may be a chemical fiber or a natural fiber, and the shape may be a straight shape, a slab shape, or a helical shape, and is particularly limited. Not done. Furthermore, the main knitted fabric 10 is, for example, a knitted fabric that is knitted in a form of knitting, rubber, or rib, and the knitting method is not particularly limited. Furthermore, the width and length of the knitted fabric of the main body fabric 10 may be lengthened or shortened as necessary.

Next, the polymerized knitted fabric 20 will be described. A superimposed knitted fabric 20
Are superimposed. The superimposed knitted fabric 20 is a knitted fabric in which the hip back portion of the main body knitted fabric 10 is knitted by bag knitting and at the same time. The symbol L indicates a start portion or an end portion of the bag knitting.

The polymerized knitted fabric 20 is a knitted fabric in which a knitting yarn made of a mixed fiber of acrylic, nylon and polyurethane is knitted. The knitting yarn of the polymerized knitted fabric 20 may be a chemical fiber or a natural fiber, and the shape thereof may be a straight shape, a slab shape, or a helical shape. Also,
The more heat-insulating yarns are used, the higher the heat-insulating effect.
Furthermore, the polymerized fabric 20 is, for example, a knitted fabric knitted in a form of knitting, rubber, or rib, and the knitting method is not particularly limited.

Moreover, the knitting yarn constituting the superposed knitted fabric 20 is
Only the designated designated stitch does not constitute the stitch of the superimposed knitted fabric 20, but is instead passed through the stitch of the main knitted fabric 10 and the stitch 21.
Is formed.

The stitches 21 are formed on the main knitted fabric 10 at intervals in the vertical and horizontal directions in a matrix, and the interval d between the adjacent stitches 21 and 21 is 1.0 to 3.0 [cm].
If the distance d is less than 1.0 [cm], the superposed knitted fabric 20 sticks to the main knitted fabric 10 and an air layer is not formed between the main knitted fabric 10 and the superposed knitted fabric 20, and the heat retention Decrease. Conversely, if the distance d exceeds 3.0 [cm], the fabric is opened when cut, which may cause a problem that sewing becomes difficult. Therefore, the distance d between the adjacent seams 21 and 21 is preferably 1.0 to 3.0 [cm], and most preferably around 1.5 [cm]. In this case, since the interval of the designated stitches is within a suitable range, it is possible to prevent the main knitted fabric 10 and the superposed knitted fabric 10 from being displaced when worn, having a light and soft feeling without discomfort.

The superposed knitted fabric 20 may be superposed not only on the waist portion of the main knitted fabric 10 but also on the abdomen. Furthermore, the knitted fabric of the superimposed knitted fabric 20 may have its width and length increased or decreased as necessary, and in this case, the waist, the belly, and the lower abdomen can be kept warm. It is.

It is preferable to use far-infrared fibers as the material of the knitting yarns of the main knitted fabric 10 and the superposed knitted fabric 20, since the belly and the buttocks can be further prevented from cooling.

Next, the operation and effect of the innerwear 1 of this embodiment will be described. (1) According to the two-layer knitted fabric structure in the innerwear of the present embodiment, the knitting yarn constituting the superposed knitted fabric 20 is not
Since the stitch 21 is formed by passing through the stitch 0, the overlapped knitted fabric 20 is stitched to the main knitted fabric 10 at the stitch 21. Therefore, unlike the conventional polymerized knitted fabric, the sewn portion does not become thick or hard, so that it is light and soft without discomfort when worn.

(2) According to the two-layer knitted fabric structure in the innerwear of the present embodiment, the overlapped knitted fabric 20 is stitched to the main knitted fabric 10 at the central portion thereof.
0 can be prevented from shifting from the superposed knitted fabric 20.

(3) According to the double-layer knitted fabric structure in the innerwear of the present embodiment, the polymerized knitted fabric 20 is sewn to the main knitted fabric 10 by bag knitting, so that there is no need for manual stitching. Since no suturing fee is required, manufacturing costs can be reduced.

(4) According to the two-layer knitted fabric structure in the innerwear of the present embodiment, the overlapped knitted fabric 20 is knitted by the bag knitting, so that the main knitted fabric 10 and the overlapped knitted fabric 20 are knitted.
A layer of air is formed between them, and the heat retention is high.

By wearing the innerwear 1 of the present embodiment,
Since the buttocks and waist are warmed not only by the main knitted fabric 10 but also by the superposed knitted fabric 20, it is possible to prevent the buttocks and waist from being cooled. In addition, since the main body knitted fabric 10 and the superimposed knitted fabric 20 are superposed only at the waist-back portion, there is no feeling of oppression or cramp.

As described above, according to the innerwear 1 of the present embodiment, (1) it is light and soft without discomfort when worn, and (2) it is prevented that the main knitted fabric and the overlapped knitted fabric are displaced when worn. (3) low manufacturing cost, (4)
It has the effect of high heat retention.

Next, the innerware 1 of another embodiment will be described.
B will be described. FIG. 6 shows innerwear 1 of another embodiment.
It is a rear view in the state where B was turned upside down. As shown in the figure, the innerwear 1B is below the pants. The in-wear 1B has a two-layer structure in which a superposed knitted fabric 20B is overlapped on a waist portion and a knee portion of a main knitted fabric 10B. For this reason, it is possible to keep the waist and knees that are easy to cool down warm.

In the same manner as in the above-mentioned polymerized fabric 20, the polymerized fabric 20B is formed such that the knitting yarn constituting the polymerized knitted fabric 20B comprises only the designated designated stitch without forming the stitch of the polymerized knitted fabric 20B.
The stitches (not shown) are formed through the stitches of the main knitted fabric 10B.

The innerwear 1B of this embodiment is similar to the innerwear 1 in that (1) it is light and soft without discomfort when worn, and (2) the main knitted fabric and the overlapped knitted fabric are displaced when worn. (3) production cost is low and (4) heat retention is high. There is no particular limitation on the length under the pants, such as one-quarter length, five-half length, seven-quarter length, nine-length length, and the like.

Next, the innerware 1 of another embodiment will be described.
C will be described. FIG. 7 is a rear view in a state where the innerware 1C of still another embodiment is turned upside down. As shown in the figure, the innerwear 1C is an inner vest. The innerwear 1C has a two-layer structure in which a superimposed knitted fabric 20C is overlapped on a shoulder portion and a back portion of a main knitted fabric 10C. For this reason, there is an effect that the shoulders and the back, which are easily cooled, can be kept warm.

In the same manner as in the above-mentioned polymerized fabric 20, the polymerized fabric 20C is formed such that the knitting yarns constituting the polymerized knitted fabric 20C do not constitute only the designated designated stitches, but instead constitute the stitches of the polymerized knitted fabric 20C.
Stitches (not shown) are formed through the stitches of the main body knitted fabric 10C.

Like the innerwear 1, (1) it is light and soft without discomfort when worn, and (2) it can be prevented that the main knitted fabric and the superposed knitted fabric are displaced when worn.
(3) The production cost is low, and (4) the heat retention is high.

The innerwear may be not only shorts, under trousers and inner vests, but also a sleemer, gentleman's trousers and the like.

[0028]

According to the first aspect of the present invention, the following (1) to (1)
The effect of (4) is achieved. (1) Since the knitting yarns constituting the superposed knitted fabric are passed through the stitches of the main body knitted fabric to form stitches, the superimposed knitted fabric is sewn to the main body knitted fabric with these stitches. Therefore, unlike the conventional polymerized knitted fabric, the sewn portion does not become thick or hard, so that it is light and soft without discomfort when worn. (2) If the stitch at the center of the overlapped knitted fabric is set to the designated stitch, the overlapped knitted fabric is stitched to the main knitted fabric at the central portion,
It is possible to prevent the main knitted fabric and the superimposed knitted fabric from shifting when worn. (3) Since it is sewn to the main knitted fabric at the stitched part on the polymerized knitted fabric by bag knitting,
Since no suturing fee is required, manufacturing costs can be reduced. (4) Since the polymerized knitted fabric is knitted by bag knitting, an air layer is formed between the main body knitted fabric and the polymerized knitted fabric, and the heat retention is high. According to the second aspect of the invention, in addition to the effects (1) to (4), the butt and waist which are easily cooled can be kept warm by the two-layer knitted fabric composed of the main knitted fabric and the superposed knitted fabric. .
According to the third aspect of the present invention, in addition to the effects (1) to (4), the easily cooled waist and knee can be kept warm by the double-layer knitted fabric including the main knitted fabric and the overlapped knitted fabric. . According to the invention of claim 4, in addition to the effects (1) to (4),
The shoulders and back which are easily cooled can be kept warm by the double-layer knitted fabric composed of the main knitted fabric and the superposed knitted fabric. According to the fifth aspect of the present invention, since the interval of the designated stitches is within a suitable range, there is a light and soft feeling without discomfort when worn, and furthermore, it is possible to prevent the main knitted fabric and the overlapped knitted fabric from shifting when worn. be able to.

[Brief description of the drawings]

FIG. 1 is a rear view in a state where innerwear 1 of the present embodiment is turned upside down.

FIG. 2 is a rear view of the innerwear 1 of the embodiment.

FIG. 3 is a front view of the innerwear 1 of the embodiment.

FIG. 4 is a single view of the innerwear 1 of the present embodiment, wherein (A) is a development view and (B) is a cross-sectional view.

FIG. 5 is a schematic diagram of a knitted fabric structure of the innerwear 1 of the present embodiment.

FIG. 6 is a rear view in a state where innerwear 1B of another embodiment is turned upside down.

FIG. 7 is a rear view of the inner wear 1C according to still another embodiment in a state where the inner wear 1C is turned upside down.

FIG. 8 is a rear view in a state where the conventional innerwear 101 is turned upside down.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Inner wear 1B Inner wear 1C Inner wear 10 Body knitted fabric 20 Polymerized knitted fabric 21 Stitch

Claims (5)

[Claims] 1. A knitting yarn comprising a main body knitted fabric constituting a main body of an innerwear, and a superposed knitted fabric knitted by bag knitting and superposed on the main body knitted fabric, The two-layer knitted fabric structure in the innerwear, wherein only the designated designated stitch does not constitute the stitch of the superposed knitted fabric, but instead passes through the stitch of the main knitted fabric to form a stitch. The innerwear is shorts, comprising: a main body knitted fabric constituting a main body of the shorts; and a superimposed knitted fabric knitted by bag knitting and superimposed on a waist portion of the main body knitted fabric. , The knitting yarn constituting the polymerized knitted fabric,
Only the designated designated stitch does not constitute the stitch of the superimposed knitted fabric,
A two-layer knitted fabric structure in innerwear, wherein a stitch is formed by passing through a stitch of the main knitted fabric instead. 3. A knitted fabric in which the innerwear is under trousers, a main body knitted fabric forming a main body under the trousers, and a knitted fabric knitted by bag knitting and superimposed on a waist portion and a knee portion of the main body knitted fabric. The knitting yarns constituting the polymerized knitted fabric, only the designated designated stitches, do not constitute the stitches of the polymerized knitted fabric, but instead pass through the stitches of the main body knitted fabric to form a stitch. A two-layer knitted fabric structure in the innerwear. 4. The innerwear is an inner vest,
A knitted fabric comprising the main knitted fabric constituting the main body of the inner vest and a superimposed knitted fabric knitted by bag knitting and superimposed on a shoulder pad portion and a back portion of the main body knitted fabric; The double-layer knitting in the innerwear, wherein the thread does not constitute the stitch of the superposed knitted fabric only in the designated designated stitch, but instead passes through the stitch of the main knitted fabric to form a stitch. Earth structure. 5. The stitch is formed on the main knitted fabric at intervals in a matrix in the vertical and horizontal directions, and an interval between adjacent stitches is 1.0 to 3.0 [cm]. The double-layer knitted fabric structure in the innerwear according to claim 1, 2, 3, or 4.