JP2014091878A - Stretchable warp knitted fabric for garment, bottom garment, and tubular garment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stretchable knitted fabric for garments, which is formed so as to exert relatively moderate power at the beginning of the stretching of the knitted fabric and exert increased power in the process of the stretching, and which is thereby improved in stretchability in a weft direction.SOLUTION: In order that, by restoring force generated by an elastic yarn 70B in one course (X-3) of adjacent courses (X-2 and X-3) which behaves to shrink from the state of being stretched when knitted, an elastic yarn 70B knitted in the other course (X-2) can be stretched, an elastic yarn amount in the other course is set to be less than an elastic yarn amount in the one course. When a power-enhanced knitted fabric 10 is manufactured, the elastic yarn is knitted while tension is applied to the elastic yarn, so that the stretch amounts of the elastic yarns are made different upon knitting, thereby providing a difference in the repulsive force of the elastic yarn between the adjacent courses.

Description

  The present invention is applicable to clothing, and relates to an elastic warp knitted fabric for clothing, a bottom garment, and a tubular garment formed so as to be in close contact with the skin by being stretched when worn.

  Conventionally, in such a field, there is an elastic knitted fabric continuously knitted so as to give a partial change in tightening power (see, for example, Patent Document 1). In the technique described in Patent Document 1, in a warp knitted fabric in which a main knitted fabric and a power reinforced knitted fabric are continuously knitted, a yarn runner constituting the power reinforced knitted fabric and a yarn runner constituting the main knitted fabric are respectively supplied. Disclosed is a warp knitted fabric having a power difference by making the supply amount of the yarn to be different.

  Generally, in a knitting machine for knitting warp knitted fabrics, it is difficult to change the supply amount of yarn sent out by each runner only for some runners when knitting the same course. For this reason, in order to employ the knitting method of the warp knitted fabric described in Patent Document 1, it is necessary to remodel the knitting machine significantly.

  In general, a warp knitted fabric is a knitted fabric knitted by knitting yarns in the warp direction. Therefore, it is relatively easy to knitted a knitted fabric having excellent warp direction stretchability. On the other hand, in the weft direction, since it is orthogonal to the yarn weaving direction, knitting a knitted fabric having excellent stretchability is a more difficult problem than the warp direction.

Japanese Patent No. 2997432

  The present invention has been made in view of the above-mentioned problems of the conventional warp knitted fabric, and in the power reinforced knitted fabric, while generating a relatively gentle power at the beginning of the knitted fabric, the power is increased from the middle. An object of the present invention is to provide an elastic warp knitted fabric for clothing, a bottom garment, and a tubular garment with improved weft elasticity.

  The present invention is a stretchable warp knitted fabric for clothing that can be used for clothing and is formed to be in close contact with the skin by being stretched when worn, and at least part of the stretchable warp knitted fabric for clothing The elasticity of the other course so that the elastic yarn knitted in the other course is stretched by the restoring force that is generated when the elastic yarn knitted in one course among the adjacent courses is knitted from the stretched state. An elastic warp knitted fabric for clothing including a power reinforced knitted fabric in which the amount of yarn is set to be smaller than the amount of elastic yarn of one course is provided.

  This elastic warp knitted fabric for clothing includes a main knitted fabric and a power reinforced knitted fabric with a higher power than the main knitted fabric, and the power reinforced knitted fabric has different yarn thicknesses in adjacent courses. Elastic yarn is knitted.

Here, if the thickness of the yarn is different between adjacent courses, a difference occurs in the amount of yarn elongation at the time of weaving between adjacent courses. The one with the larger yarn diameter (the one with the larger outer diameter of the yarn) is knitted with a high tension. As a result, after the warp knitted fabric has been knitted and the forces of the knitting yarns balance after a certain period of time (when the fabric is relaxed), the thinner the yarn diameter, the stronger the recovery (restoration) force of the larger yarn diameter It stabilizes in a weak tension state (that is, a state in which a weak tension is applied). Therefore, in a state where no external force is applied to the warp knitted fabric, a difference can be provided in the repulsive force of the elastic yarn for each adjacent course. As a result, in the weft direction, when the warp knitted fabric is stretched, at the stage where the warp knitted fabric begins to be stretched, power is generated in the one with the smaller yarn diameter (elastic yarn of the other course) and the yarn diameter is larger (one of the courses). The elastic yarn) has almost no power, and a relatively gentle power can be generated. On the other hand, when the amount of elongation of the warp knitted fabric is further increased, power is generated also in the thick yarn.
Therefore, it is possible to generate a large power from the middle while generating a relatively gentle power at the beginning of the warp knitted fabric.
As a result, the stretchability in the weft direction of the warp knitted fabric can be improved.

  In the power reinforced knitted fabric, it is preferable that elastic yarns are inserted so that the number of yarns in adjacent courses is different. Thus, the thickness of the yarn between the courses may be changed by changing the number of yarns in the adjacent courses. When the number of yarns on the same course is large, the yarn can be caught more easily on the heel, and the difference in tension acting on the yarns during knitting can be increased.

  The power reinforced knitted fabric may have a configuration in which a course in which two elastic yarns are inserted and a course in which one elastic yarn is inserted are adjacent to each other. When the number of yarns on the same course is two, the number of yarns on the same course can be stronger than that of the yarn, and the difference in tension acting on the yarns during knitting can be increased. be able to.

  In the power reinforced knitted fabric, the power of the knitted fabric may be changed by switching the knitting structure in the course direction.

  The present invention provides a bottom garment provided with the above-described elastic warp knitted fabric for clothing, wherein the power reinforced knitted fabric of the elastic warp knitted fabric for clothing can be adhered to the front of the wearer's abdomen. provide.

  The present invention is a tubular garment provided with the above-described elastic warp knitted fabric for clothing, wherein the power-enhanced knitted fabric of the elastic knitted fabric for clothing can be in close contact with the front of the wearer's abdomen. I will provide a.

  The present invention is a method for producing a stretchable warp knitted fabric for clothing that can be used for clothing and is formed so as to be in close contact with the skin by being stretched at the time of wearing. In the part, the elastic yarn knitted in the other course is stretched by the restoring force that is generated when the elastic yarn knitted in one course among the adjacent courses is knitted in a stretched state. Provided is a method for producing a stretch warp knitted fabric for clothing in which an elastic yarn is knitted so that the amount of elastic yarn of a course is smaller than the amount of elastic yarn of one course.

  In this method for producing a stretchable warp knitted fabric for clothing, the elastic yarn knitted in one of the adjacent courses is brought into the other course by the restoring force generated when trying to shrink after knitting from the stretched state during knitting. The amount of elastic yarn knitted on the other course is set to be smaller than the amount of elastic yarn knitted on one course so that the knitted elastic yarn is stretched.

  Here, in the adjacent course, for example, if there is a difference in the amount of yarn to be knitted due to a difference in the thickness or number of yarns, a difference in the amount of yarn elongation at the time of knitting occurs between adjacent courses. The one with the larger yarn diameter (the one with the larger outer diameter of the yarn) is knitted with a high tension. As a result, after the knitted fabric is knitted and the force between the knitting yarns balances (after the fabric is relaxed) after a certain period of time, the one with the smaller yarn diameter is affected by the stronger recovery (restoration) force of the one with the larger yarn diameter. Stable in a weak tension state (that is, a state in which a weak tension is applied). Therefore, in a state where no external force is applied to the knitted fabric, a difference can be provided in the repulsive force of the elastic yarn for each adjacent course. As a result, when the knitted fabric is stretched in the weft direction, power is generated in the direction where the yarn diameter is thin and power is not generated in the direction where the yarn diameter is large, and relatively gentle power is generated. Can be generated. On the other hand, when the amount of stretch of the knitted fabric further increases, power is generated also in the thick yarn.

  ADVANTAGE OF THE INVENTION According to this invention, the elastic warp knitting for clothes which can increase a power in the middle and can improve the elasticity in the weft direction while producing a comparatively gentle power at the beginning of the knitted fabric elongation. Ground, bottom garments, and tubular garments can be provided.

It is a front view of the elastic warp knitted fabric for clothing which concerns on 1st Embodiment of this invention. FIG. 2 is an organization chart of a first region in FIG. 1. It is a structure | tissue chart which shows arrangement | positioning of the elastic yarn of a 1st area | region, and an inelastic yarn. FIG. 3 is an organization chart of a second region in FIG. 1. It is a top view which shows arrangement | positioning of the elastic yarn of a 2nd area | region, and an inelastic yarn. FIG. 4 is an organization chart of a third area in FIG. 1. It is a top view which shows arrangement | positioning of the elastic yarn of a 3rd area | region, and an inelastic yarn. FIG. 6 is an organization chart of a fourth area in FIG. 1. It is a top view which shows arrangement | positioning of the elastic yarn of a 4th area | region, and an inelastic yarn. It is the schematic which shows arrangement | positioning of the thread | yarn of the knitted fabric of the relaxed state. It is a front view of the elastic warp knitted fabric for clothing which concerns on 2nd Embodiment of this invention. It is a perspective view of the girdle concerning a 3rd embodiment of the present invention. It is a front view of the waist nipper which concerns on 4th Embodiment of this invention.

  Hereinafter, preferred embodiments of a stretchable knitted fabric for clothing, a bottom garment, and a tubular garment according to the present invention will be described with reference to the drawings. In the description of the drawings, the same or corresponding elements are denoted by the same reference numerals, and redundant description is omitted.

(Elastic warp knitted fabric for clothing)
A knitted fabric 10 shown in FIG. 1 includes a base portion 11 (main knitted fabric) and a power reinforced portion 12 (power reinforced knitted fabric) in which power is reinforced compared to the base portion 11. The knitted fabric 10 is a stretchable warp knitted fabric for clothing formed so as to be in close contact with the wearer's skin by being stretched when worn. The base part 11 and the power strengthening part 12 are adjacent to each other in the wale direction. The wale direction indicates the left-right direction indicated by the arrow X. The course direction indicates a vertical direction indicated by an arrow Y, that is, a direction in which yarns constituting each knitted structure are knitted. In FIG. 2, FIG. 4, FIG. 6, and FIG. 8, the black dots indicate the advance width of one course in each course, and when the yarn is knitted in the arrow Y direction, Shows how to knit.

  The knitted fabric 10 can be knitted by a warp knitting machine (not shown) such as a Jacquard Russell machine.

  The base portion 11 is a warp knitting basic structure in which stitches (loops) are formed by ground yarn. For example, the base portion 11 may have denby knitting, atlas knitting, or the like as a basic organization. The stitches of the base portion 11 may be closed or open.

  The power strengthening unit 12 has a plurality of regions 20, 30, 40, and 50 having different structures. In FIG. 1, an example of arrangement | positioning of each area | region 20, 30, 40, 50 is shown. The first region 20 is disposed in the central portion of the power enhancing unit 12. The second region 20 is disposed outside the first region 20. The third region 30 is disposed so as to surround the first region 20. For example, the fourth region 40 has a circular shape, and a plurality of the fourth regions 40 are arranged along the third region 30.

  The first region 20 is formed to have, for example, a diamond shape (diamond) in plan view. The second region 30 is formed to form, for example, an inverted triangle in plan view.

  In the present embodiment, the power of the knitted fabric is reinforced in the order of the fourth region 50, the second region 30, the first region 20, and the third region 40. The power of the fourth region 50 is the weakest, and the power of the third region 40 is the strongest. The strength of the knitted fabric means that the amount of elongation when the force acts on the knitted fabric is small. That is, the tensile force necessary to obtain the same amount of elongation is large.

(Power enhancement part; 1st area)
In FIG. 2, X-1, X-2, X-3, X-4, X-5, and X-6 are assigned in order from left to right corresponding to each course (hereinafter referred to as “following”). Same for FIGS. 4, 6 and 8). Further, every time one course progresses from the bottom to the top, the symbols Y-1, Y-2, Y-3, Y-4, Y-5, and Y-6 are assigned. In addition, it is knitted in the order of Y-6, Y-5, Y-4,..., And the position of Y-1 indicates the position where each knitted structure is knitted by a wrinkle not shown.

  The first region 20 of the power reinforcing portion 12 has a knitted structure A (non-elastic yarn, 60A) and an insertion structure B (elastic yarn, 70B).

  FIG. 3 is an organization chart showing each organization of the first region 20 in FIG. In the organization chart of FIG. 3, for the purpose of representing the knitting of the yarn by the position of the needle, the position between the rightmost courses through which each yarn is guided and passed by the guide bar is set to 0, and from there, 1, 2, The number of 3 ... is attached. Further, every time one course progresses from the bottom to the top, the symbols Y-1, Y-2, Y-3,... Are attached (hereinafter the same for FIGS. 5, 7, and 9). .

  The movement of the kite when the knitting organization A (60A) is knitted can be expressed by 32/12/21/01/21/12 // one repeating unit. The knitting yarn of the knitting structure A is made of an inelastic yarn. The knitting organization A forms a loop every time one course progresses. Examples of the inelastic yarn used in the knitted structure A include nylon yarn and polyester yarn.

  The knitting organization A forms an opening at the position Y-1 and advances to the right by one course as a swing width of one wal and reaches the position Y-2. The knitting organization A forms an opening at the position Y-2, does not move in the wale direction, advances by one course, and reaches the position Y-3. The knitting organization A forms an opening at position Y-3, advances to the right by one course as a swinging width of one wal, and reaches position Y-4.

  The knitting organization A forms a closed line at the position Y-4, advances to the left by one course as a swing width of one wal, and reaches the position Y-5. The knitting organization A forms an opening at the position Y-5, does not move in the wale direction, advances by one course, and reaches the position Y-6. The knitting organization A forms an opening at position Y-6, advances one course to the left as the swing width for one wal, and reaches position Y-7. And the organization organization A is formed by making these into a repeating unit.

  The movement of the heel when the insertion tissue B (70B) is knitted can be expressed as 11/33/11/22/00/22 //. The knitting yarn of the insertion tissue B (70B) is made of an elastic yarn. Examples of the elastic yarn used in the insertion tissue B include spandex (elastic) yarn such as polyurethane yarn.

  The insertion tissue B advances from the position Y-1 to the left by one course as the swing width of 2 wales, and reaches the position Y-2. The inserted tissue B advances from the position Y-2 to the right by one course as a swing width of 2 wales, and reaches the position Y-3. The inserted tissue B advances from the position Y-3 to the left by one course as the swing width for one wal and reaches the position Y-4.

  The inserted tissue B (70B) advances from the position Y-4 to the right by one course as the swing width of 2 wales and reaches the position Y-5. The inserted tissue B advances from the position Y-5 to the left by one course as the swing width of 2 wales, and reaches the position Y-6. Then, the insertion tissue B is formed using these as repeating units.

  The knitting organization A (60A) of the first region 20 shown in FIG. 2 has positions X-1, X-2, X-3, X-4, X-5, X- on the course at the position Y-1. 6,... Are arranged with knitting yarns. In the insertion tissue B (70B) in the first region 20, at the position Y-1, the knitting yarn is not disposed at the position X-1 on the course, and the knitting yarn is disposed at the position X-2 on the course. . In the insertion tissue B, the knitting yarn is arranged at positions X-2, X-3, X-4, X-5, X-6,.

  The inserted tissue B is formed so that the yarn numbers of the knitting yarns in adjacent courses are different from each other. In the insertion tissue B, elastic yarns are inserted so that the number of knitting yarns in adjacent courses is different. For example, in the insertion tissue B, one elastic yarn is inserted at positions X-2, X-4, and X-6 on the course at the position Y-1. In the insertion tissue B, two elastic yarns are inserted at positions X-3 and X-5 on the course at the position Y-1. Among the adjacent courses (X-2, X-3), two elastic yarns are knitted into one course (X-3), and one elastic yarn is knitted into the other course (X-2). Thus, the amount of the elastic yarn of the other course (X-2) is set to be smaller than the amount of the elastic yarn of the one course (X-3).

  In the first region 20, six blind wraps are formed and one evasion lap is not formed in one repeating unit (for six courses) of the same course. When there are many evasion wraps, the stretchability becomes large, and when there are many blind wraps, the stretchability becomes small.

(Power enhancement part; 2nd area)
The second region 30 of the power reinforcing portion 12 shown in FIGS. 4 and 5 has a knitted structure A (non-elastic yarn, 61A) and an insertion structure B (elastic yarn, 70B).

  FIG. 5 is an organization chart showing each organization of the second region 30 in FIG. When the knitting organization A (61A) is knitted, one repetitive unit can be expressed as 01/12/10/01/10/01 //. The knitting yarn of the knitting structure A is made of an inelastic yarn. The knitting organization A forms a loop every time one course progresses.

  The knitting organization A forms a closed line at the position Y-1, advances to the left by one course as the swing width of one wal, and reaches the position Y-2. The knitting organization A forms a closed line at the position Y-2, advances to the right by one course as the swing width of one wal, and reaches the position Y-3. The knitting organization A forms an opening at a position Y-3, does not move in the wale direction, advances by one course, and reaches a position Y-4.

  The knitting organization A forms an opening at a position Y-4, does not move in the wale direction, advances by one course, and reaches a position Y-5. The knitting organization A forms an opening at the position Y-5, does not move in the wale direction, advances by one course, and reaches the position Y-6. The knitting organization A forms an opening at the position Y-6, does not move in the wale direction, advances by one course, and reaches the position Y-7. And the organization organization A is formed by making these into a repeating unit.

  In the knitting structure A (61A) in the second region 30 shown in FIG. 4, the knitting yarn is not disposed at the position X-1 on the course at the position Y-1, and the knitting yarn is disposed at the position X-2 on the course. Has been placed. In the knitting structure A, knitting yarns are arranged at positions X-2, X-3, X-4, X-5, X-6,. In the insertion tissue B (70B) in the second region 30, at the position Y-1, the knitting yarn is not disposed at the position X-1 on the course and the knitting yarn is disposed at the position X-2 on the course. . In the insertion tissue B, the knitting yarn is arranged at positions X-2, X-3, X-4, X-5, X-6,.

  In the second region 30, four blind wraps and two evasion laps are formed in one repeating unit (for 6 courses) of the same course.

(Power enhancement part; 3rd area)
The third region 40 of the power reinforcing section 12 shown in FIGS. 6 and 7 has a knitted structure A (inelastic yarn, 62A) and an insertion structure B (elastic yarn, 70B).

  FIG. 7 is an organization chart showing each organization of the third region 40 in FIG. The movement of the heel when the knitting organization A (62A) is knitted can be expressed as 32/12/32/01/21/01. The knitting yarn of the knitting structure A is made of an inelastic yarn. The knitting organization A forms a loop every time one course progresses.

  The knitting organization A forms an opening at the position Y-1 and advances to the right by one course as a swing width of one wal and reaches the position Y-2. The knitting organization A forms an opening at position Y-2, advances one course to the left as the swing width for one wal, and reaches position Y-3. The knitting organization A forms an opening at position Y-3, advances one course to the left as a swing width of 2 wales, and reaches position Y-4.

  The knitting organization A forms an opening at a position Y-4, advances one course to the left as a swing width for one wal, and reaches a position Y-5. The knitting organization A forms an opening at a position Y-5, advances to the right by one course as a swing width of one wal, and reaches a position Y-6. The knitting organization A forms an opening at the position Y-6, does not move in the wale direction, advances by one course, and reaches the position Y-7. And the organization organization A is formed by making these into a repeating unit.

  The knitting organization A (62A) of the third region 40 shown in FIG. 6 has positions X-1, X-2, X-3, X-4, X-5, X- on the course at the position Y-1. 6,... Are arranged with knitting yarns. In the insertion tissue B (70B) of the third region 40, at the position Y-1, the knitting yarn is not disposed at the position X-1 on the course, and the knitting yarn is disposed at the position X-2 on the course. . In the insertion tissue B, the knitting yarn is arranged at positions X-2, X-3, X-4, X-5, X-6,.

  In the third region 40, six blind wraps are formed in one repeating unit (for 6 courses) of the same course, and no evasion wrap is formed.

(Power reinforcement part; 4th area)
The fourth region 50 of the power reinforcing unit 12 shown in FIGS. 8 and 9 has a knitted structure A (non-elastic yarn, 63A) and an insertion structure B (elastic yarn, 70B).

  FIG. 9 is an organization chart showing each organization of the fourth region 50 in FIG. The movement of the kite when the knitting organization A (63A) is knitted can be expressed by 12/23/21/12/10/12 // one repeating unit. The knitting yarn of the knitting structure A is made of an inelastic yarn. The knitting organization A forms a loop every time one course progresses.

  The knitting organization A forms a closed line at the position Y-1, advances to the left by one course as the swing width of one wal, and reaches the position Y-2. The knitting organization A forms a closed line at the position Y-2, advances to the right by one course as the swing width of one wal, and reaches the position Y-3. The knitting organization A forms an opening at a position Y-3, does not move in the wale direction, advances by one course, and reaches a position Y-4.

  The knitting organization A forms a closed line at the position Y-4, advances to the right by one course as the swing width of one wal, and reaches the position Y-5. The knitting organization A forms a closed line at the position Y-5, advances one course to the left as the swing width for one wal, and reaches the position Y-6. The knitting organization A forms an opening at the position Y-6, does not move in the wale direction, advances by one course, and reaches the position Y-7. And the organization organization A is formed by making these into a repeating unit.

  In the knitting structure A (63A) of the fourth region 50 shown in FIG. 8, the knitting yarn is not disposed at the position X-1 on the course at the position Y-1, and the knitting yarn is disposed at the position X-2 on the course. Has been placed. In the knitting structure A, knitting yarns are arranged at positions X-2, X-3, X-4, X-5, X-6,. In the insertion tissue B (70B) of the fourth region 50, at the position Y-1, the knitting yarn is not disposed at the position X-1 on the course and the knitting yarn is disposed at the position X-2 on the course. . In the insertion tissue B, the knitting yarn is arranged at positions X-2, X-3, X-4, X-5, X-6,.

  In the fourth region 50, two blind wraps and four evasion laps are formed in one repeating unit (for 6 courses) of the same course.

  Next, a state where the knitted fabric is relaxed will be described with reference to FIG. 10A and 10B are schematic views showing the arrangement of the yarns of the knitted fabric in a relaxed state. FIG. 10A shows the first region 30 and FIG. 10B shows the second region 30. 10C shows the third region 40, and FIG. 10D shows the fourth region 50.

  As shown in FIG. 10, the inserted tissue B (elastic yarn, for example, polyurethane yarn) that has been stretched at the time of knitting is knitted to return to its original shape (straight shape) as shown in FIG. The tissue A (inelastic yarn) will be drawn. Thereby, the insertion tissue B forms a well in a straight line. The yarn crossing between the wells is jacquard and knitting organization A. In the fourth region 50 shown in FIG. 10 (d), the knitted tissue A moves along the inserted tissue B.

  Generally, in a warp knitting machine, the supply speed of the yarn supplied from the beam corresponding to each wrinkle is set according to the knitting structure knitted by each wrinkle. Note that the same length of yarn is uniformly wound around each beam.

  For this reason, in the knitting of the knitted fabric 10, the jacquard yarn (knitting structure A) is supplied by the beam at the same delivery speed.

  On the other hand, when drawing a free pattern that can be expressed in jacquard, it is difficult to change the feed amount of each yarn even if each yarn is knitted in a different motion. For this reason, if a lot of yarn is required for jacquard, the supply of jacquard yarn will be insufficient, and the knitted fabric will be squeezed and tightened.

  In FIG. 10, the jacquard yarn crossing between the wells has the third area 40 most and the fourth area 50 has the smallest. Therefore, in the third region 40, the space between the wells is narrowed and narrowed, and in the fourth region 50, there is no crossing of the sinker loop and the space between the wells is widened. Therefore, referring to FIG. 10, it can be seen that the power of the knitted fabric increases in the order of the third region 40, the first region 20, the second region 30, and the fourth region 50.

  In FIG. 10, the insertion tissue B formed of one elastic thread is indicated by a broken line, and the insertion tissue B formed of two elastic yarns is indicated by a solid line. The insertion tissue B formed with one elastic yarn uses, for example, 310 dtex elastic yarn, and the insertion tissue B formed with two elastic yarns uses, for example, two 310 dtex yarns.

  As described above, in the knitted fabric 10 according to the present embodiment, elastic yarns are inserted so that the total thicknesses of yarns in adjacent courses (which can also be expressed as cross-sectional areas) are different from each other. When the knitted fabric 10 is manufactured, the knitting yarn is knitted in a state in which tension is applied to the knitting yarn. At this time, if the thickness of the yarn is different between adjacent courses, between the adjacent courses, A difference occurs in the amount of elongation of the knitting yarn during knitting.

  The thicker the knitting yarn (the larger the yarn thickness in the course) is, the higher the tension acting on the knitting yarn is, the higher the tension is. After the knitted fabric 10 is knitted and a certain time has passed, the forces of the knitting yarns are balanced, and the knitted fabric 10 is in a relaxed state. As a result, in the relaxed state, the knitted fabric is stabilized in a state where the narrower knitting yarn is pulled by the large restoring force of the thicker knitting yarn and a little tension is applied. For this reason, in the knitted fabric 10, in a relaxed state, a difference occurs in the repulsive force of the elastic yarn for each adjacent course, and power is likely to be generated only in the narrower yarn.

  In such a knitted fabric 10, power can be generated in the thin yarn and no power can be generated in the thick yarn at the start of stretching, and relatively gentle power can be generated. That is, as the amount of elongation of the knitted fabric 10 increases, power is initially generated in the thinner yarn, and power is gradually generated in the thicker yarn. As a result, the power can be gradually increased after a relatively moderate power is generated at the beginning of the knitted fabric 10. In the knitted fabric 10, the power difference between the base portion 11 and the power reinforcement portion 12 can be changed.

  In addition, when the number of yarns in the same course is two, the number of yarns in the same course is stronger than the number of yarns in the same course. The difference in tension can be increased. Thereby, it becomes possible to enlarge the change of the power difference in the knitted fabric 10.

In the power reinforcing portion 12 of the knitted fabric 10, a plurality of regions having different knitting structures in the course direction are formed. Thus, the power difference in the power reinforcement part 12 can be provided by switching a knitting structure | tissue in a course direction. In the knitted fabric 10, the stretchability is changed by changing the combination (ratio) of the evasion wrap and the blind wrap in a plurality of regions.
In the present embodiment, an example is given in which the power reinforcing portion 12 is knitted on a part of the knitted fabric 10, but the present invention is not limited to this. For example, the entire knitted fabric 10 may be knitted by the power reinforcement unit 12.

(Second Embodiment)
Next, an elastic warp knitted fabric for clothing according to a second embodiment of the present invention will be described. In addition, the description same as said embodiment is abbreviate | omitted. FIG. 11 is a front view of a stretchable warp knitted fabric for clothing according to a second embodiment of the present invention. The knitted fabric 10B of the second embodiment shown in FIG. 11 is different from the knitted fabric 10 of the first embodiment shown in FIG. 1 in that the arrangement of the regions 20, 30, 40, 50 of the power reinforcing unit 12 is different. It is.

  In the power strengthening unit 12 of the second embodiment, a third region 40 is formed in a V shape along the lower side of the second region 30 having a substantially triangular shape. The fourth region 50 has an elliptical shape and is disposed in the third region 40. The first region 20 is formed to have a substantially diamond shape. The second region 30 or the base portion 11 is formed in a strip shape along the edge of the first region 20. The first region 20 is arranged outside the band-shaped second region 30 and the base portion 11 so as to form a substantially rhombus frame corresponding to the shape of the central first region 20. Yes. Similarly, the first region 20 is arranged so as to form a substantially rhombus frame on the outer side across the band-shaped second region 30 and the base portion 11.

  Such a knitted fabric 10B of the second embodiment also has the same operations and effects as the knitted fabric 10 of the first embodiment.

(Third embodiment)
Next, a bottom garment (girdle) according to a third embodiment of the present invention will be described. In addition, the description same as said embodiment is abbreviate | omitted. FIG. 12 is a perspective view showing the girdle according to the third embodiment of the present invention from the front side.

  A girdle 210 (bottom clothing) shown in FIG. 12 includes a body body 211 that covers the lower body of the wearer. The upper end 212 of the body body 211 is a waist finish made of a stretchable rubber material or the like. The upper end 212 forms part of the waist corresponding to the wearer's waist.

  In the girdle 210, the knitted fabric 10B (10) described in the above embodiment is adopted as the fabric of the main body body 211. In the center of the front surface of the girdle 210, the power reinforcement unit 12 is disposed. The power strengthening part 12 is an alternative part of the conventionally known girdle tammy structure, and is constituted by a single knitted fabric. In the conventional girdle tammy structure, a plurality of fabrics (panels) are sewn together to cause a power difference.

  According to the girdle 210 of the present embodiment, since the power reinforcing portion 12 is formed by a single knitted fabric 10, it is not necessary to sew a plurality of fabrics, and the number of work steps during manufacturing can be reduced. As a result, the manufacturing cost can be suppressed. Moreover, quality can be improved by reducing the number of work steps.

  In addition, since the knitted fabric 10 is used in the girdle 210, when the girdle 210 is worn, the power can be gradually increased after generating a relatively gentle power. Therefore, some wearers can feel comfortable power. The girdle 210 can generate a gentle power at the beginning of wearing, and can reliably generate the power to appropriately adjust the wearer's body shape. The body shape of the wearer can be compensated by suppressing the outward protrusion of the portion where the power strengthening portion 12 is in close contact.

  Moreover, in the girdle 210, the upper side of the 2nd area | region 30 arrange | positioned at the inverted triangular shape of the power reinforcement | strengthening part 12 forms a part of waist part. By disposing the second region 20 having a weaker power than the first region 20 in the waist part, it is possible to realize an elongation suitable for the waist part.

  In the girdle 210 of the above-described embodiment, the power reinforcing portion 12 is disposed on the front side, but a girdle in which the power reinforcing portion 12 is formed on other portions, for example, the side portion, the back side, or the like may be used. Moreover, the bottom clothing in which the power reinforcement part 12 was formed in the part corresponding to a wearer's thigh may be sufficient. The bottom clothing is not limited to the girdle, and may be spats.

(Fourth embodiment)
Next, a waist nipper (tubular clothing) according to a fourth embodiment of the present invention will be described. In addition, the description same as said embodiment is abbreviate | omitted. FIG. 13 is a front view of a waist nipper according to a fourth embodiment of the present invention. The waist nipper 400 is a correction clothing that corrects the body shape around the waist. In the waist nipper 400 of this example, a body part 401 (body body) is formed so as to cover from the bottom of the bust to the periphery of the waist.

  In the waist nipper 400, the knitted fabric 10B (10) described in the above embodiment is adopted as the fabric of the main body body 401. In the center of the front surface of the waist nipper 400, the power reinforcing portion 12 is disposed.

  According to such a waist nipper 400, the protrusion of the wearer's abdomen can be compensated. In addition, the position of the power reinforcement | strengthening part 12 can be changed according to the specification of cylindrical clothing. More specifically, it is conceivable that the power strengthening portion 12 is provided only in the left and right side portions, the portion extending from the center of the back to the left and right sides, and the other portions, where luxury is likely to rise when worn. In this case, the extravagant extruded by the correction force of the body part 401 can be smoothed, and the silhouette in the worn state can be made into a smoother curved shape.

  Further, in the present embodiment, the waist nipper has been described as an example, but the present invention can be applied to other tubular clothing such as socks, stockings, supporters, body suits, and swimwear. Cylindrical clothing refers to clothing having a cylindrical portion.

  Although the present invention has been specifically described above based on the embodiment, the present invention is not limited to the above embodiment. For example, the power strengthening unit may have a plurality of regions with different knitting structures, or may be constituted by a single knitting structure.

  The stretchable knitted fabric for clothing of the present invention is not limited to those used for bottom clothing and tubular clothing, and may be applied to other clothing. For example, the elastic warp knitted fabric for clothing of the present invention may be applied to a part of upper body clothing, clothing with a cup, and the like.

  In the above embodiment, the course in which two elastic yarns are inserted and the course in which one elastic yarn is inserted are alternately arranged, but other arrangements may be used. For example, a course in which three elastic yarns are inserted and a course in which one elastic yarn is inserted may be alternately arranged. A course in which three elastic yarns are inserted, a course in which two elastic yarns are inserted, and a course in which one elastic yarn is inserted may be arranged in order.

  In the above embodiment, the amount of elastic yarn is changed by changing the number of elastic yarns in adjacent courses. However, as the number of identical yarns, the thickness of the yarn (elastic yarn) May be changed.

  In the above embodiment, the repeating unit of the knitted fabric is 6 courses, but the repeating unit may be 5 courses or less, or 7 courses or more.

10, 10B ... Knitted fabric (elastic warp knitted fabric for clothing)
11 ... Foundation part (main knitted fabric)
12 ... Power reinforcement part (power reinforcement knitted fabric)
20 ... 1st area | region (power reinforcement knitted fabric)
30 ... 2nd area | region (power reinforcement knitted fabric)
40 ... 3rd area (power reinforcement knitted fabric)
50 ... 4th area (power reinforcement knitted fabric)
60A, 61A, 62A, 63A ... Knitted structure A (inelastic yarn)
70B ... Insertion tissue B (elastic thread)
210 ... Girdle (bottom clothing)
400 ... Waist nippers (tubular clothing)

Claims (8)

An elastic warp knitted fabric for clothing that can be used for clothing and formed so as to adhere to the skin by being stretched when worn,
At least a part of the elastic warp knitted fabric for clothing is knitted into the other course by the restoring force generated when the elastic yarn knitted into one of the adjacent courses is squeezed out from the stretched state. A stretchable warp for clothing comprising a power reinforced knitted fabric in which the amount of elastic yarn of the other course is set smaller than the amount of elastic yarn of the one course so that the elastic yarn to be stretched is stretched Knitted fabric. The main knitted fabric,
The power reinforced knitted fabric with enhanced power than the main knitted fabric, and
The elastic warp knitted fabric for clothing according to claim 1, wherein the power reinforced knitted fabric is knitted with elastic yarn so that the thicknesses of the yarns in adjacent courses are different from each other.   The elastic warp knitted fabric for clothing according to claim 1 or 2, wherein the elastic yarn is inserted into the power reinforced knitted fabric so that the number of yarns in adjacent courses is different.   4. The power reinforced knitted fabric according to claim 1, wherein a course in which two elastic yarns are inserted is adjacent to a course in which one elastic yarn is inserted. 5. Elastic warp knitted fabric for clothing.   The stretchable warp knitted fabric for clothing according to any one of claims 1 to 4, wherein the power reinforced knitted fabric is changed in knitted fabric power by switching a knitted structure in a course direction. A bottom garment comprising the elastic warp knitted fabric for clothing according to any one of claims 1 to 5,
A bottom garment in which the power-enhanced knitted fabric of the elastic warp knitted fabric for clothing can be in close contact with the front of the wearer's abdomen. A tubular garment provided with the elastic warp knitted fabric for clothing according to any one of claims 1 to 6,
A tubular garment in which the power-enhanced knitted fabric of the elastic warp knitted fabric for clothing can be in close contact with the front of the wearer's abdomen. A method for producing a stretch warp knitted fabric for clothing that is usable for clothing and is formed to be in close contact with the skin by being stretched when worn,
At least a part of the elastic warp knitted fabric for clothing is knitted into the other course by a restoring force generated when the elastic yarn knitted into one of the adjacent courses is squeezed from the stretched state. A method for producing a stretchable warp knitted fabric for clothing in which an elastic yarn is knitted so that an elastic yarn amount of the other course is smaller than an elastic yarn amount of the one course so that the elastic yarn is stretched.

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