JP2009256846A - Knit texture and clothing provided therewith - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a knit texture capable of preventing curl occurrence on the terminal end thereof subjected to flat knitting, with the terminal end being thinner, and to provide a piece of clothing provided with the knit texture. <P>SOLUTION: The knit texture is such that the forefront-side course constituting a partial knit texture P2 is formed using elastic yarns D, being knitted by repeating the steps of one-needle missing (float knitting), one-needle knitting (plain knitting), one-needle missing, and one-needle knitting; the intermediate course is formed using inelastic yarns H, being knitted by repeating the steps of one-needle knitting (plain knitting), one-needle tuck knitting, one-needle knitting, and one-needle tuck knitting; the terminal-side course is also formed using inelastic yarns H, being knitted by repeating the steps of one-needle tuck knitting, one-needle knitting, one-needle tuck knitting, and one-needle knitting. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a knitted structure weft-knitted by a weft knitting machine such as a single circular knitting machine, and a garment including the knitted structure.

  A knitted structure knitted by a single circular knitting machine has a small thickness and can be knitted with various patterns. Therefore, the knitted structure is applied to manufacture of clothes such as shorts or underwear. In such a garment, a hemming process is performed in which a knitted fabric is woven in a bag shape on the inner side and sewn.

  However, when such clothes are worn as innerwear, the hem knitted fabric formed by the hemming process is doubled, so it resounds in the outerwear, and linear convex parts appear on the outerwear surface, giving a beautiful appearance. There was a problem of losing.

For this reason, development of a knitted structure with a single terminal portion has been required, but in a knitted garment knitted with a single circular knitting machine, a loop of knitting yarn is formed only on the front side. There was a problem that the end part curled to the front side due to the force that the knitted yarn was going to return.
In order to solve this problem, Patent Document 1 described later discloses a knitted organization in which terminal portions are unified as follows.

In other words, the region on the terminal side that is continuous with the knitting stop portion is plated using two yarns in which the stretchability of the yarn is larger in the back yarn than in the front yarn, and is within the total area occupied by one loop. The cover factor (CF), which is the ratio occupied by the yarn itself, is that the cover factor (FCF) of the front yarn is 0.15 or more and 0.33 or less, and the cover factor (BCF) of the back yarn is 0.10 or more and 0. By setting the value to .27 or less, the terminal portion is prevented from curling to the front side.
JP 2005-105480 A

  However, in such a conventional knitted structure, since two yarns must be knitted so as to have a required cover factor, there is a limit to reducing the thickness of the terminal portion.

  The present invention has been made in view of such circumstances, and can prevent the curling from occurring at the terminal portion of the weft-knitted knitted structure, and the knitted structure whose end is thinner, and A garment comprising the knitted tissue is provided.

  (1) A knitted structure according to the present invention is a knitted structure formed by weft-knitting a plurality of courses, an elastic yarn course in which a flat knitting and a float knitting are repeatedly knitted by an elastic yarn, and an inelastic yarn. The first inelastic yarn course obtained by repeatedly knitting a flat knitting and a tuck knitting every one wal, and a second inelastic yarn obtained by repeatedly knitting a tuck knitting and a flat knitting every one wal by an inelastic yarn. A plurality of partially knitted structures having a course, wherein the flat knitting of the elastic yarn course and the tuck knitting of the first inelastic yarn course have the same wale, and the flat knitting of the first inelastic yarn course and the The tuck knitting of the second inelastic yarn course is characterized by having the same wale.

The knitted structure of the present invention includes a plurality of partially knitted structures having an elastic yarn course, a first inelastic yarn course, and a second inelastic yarn course.
Here, the elastic yarn course is knitted by repeatedly knitting flat knitting and float knitting every one wal with elastic yarn, and the first inelastic yarn course is one wal with flat knitting and tack knitting with non-elastic yarn. The second inelastic yarn course is knitted by repeating the tuck knitting and the flat knitting for every one wal with the inelastic yarn.

  The flat knitting of the elastic yarn course and the tack knitting of the first inelastic yarn course are the same wale, and the flat knitting of the first inelastic yarn course and the tack knitting of the second inelastic yarn course are the same. The same wales.

  In this way, the flat knitting of the elastic yarn course and the tack knitting of the first inelastic yarn course are the same wale, so that the needle loop related to the flat knitting of the elastic yarn course is a front surface, which is generated on the front side. The force to curl is limited by the inelastic yarn of the first inelastic yarn course tacked to the same wal.

  In addition, since the needle loop is formed of an elastic thread, the elastic force of the elastic thread acts as a reaction to the force to curl to the front side, and the force to curl to the front side is further reduced. Is done.

  Further, since the flat knitting of the first inelastic yarn course and the tuck knitting of the second inelastic yarn course are the same wale, the needle loop related to the flat knitting of the first inelastic yarn course is a surface. The force of curling to the front side caused by this is limited by the inelastic yarn of the second inelastic yarn course tacked on the same wale.

  On the other hand, as described above, the elastic yarn course is knitted by repeating the flat knitting and the float knitting every one wal, and the first inelastic yarn course is repeated by repeating the flat knitting and the tack knitting every one wal. Since the flat knitting of the elastic yarn course and the tuck knitting of the first inelastic yarn course are the same wale, the float knitting of the elastic yarn course and the flat knitting of the first inelastic yarn course are the same. Located in Wale.

  Since the needle loop related to the flat knitting of the first inelastic yarn course is a face, a force to curl to the front side is generated. As described above, the needle loop has a float knitting of the elastic yarn course. In such a float knitted position, a thread appears on the back side, and this causes a force to curl to the back side, so that the above-mentioned force to curl to the front side is reduced.

  Thus, in the knitting structure according to the present invention, it is possible to prevent the curling from occurring at the terminal portion without performing the plating knitting using two yarns. Can be made thinner.

  (2) The knitted structure according to the present invention includes the elastic yarn course, the first inelastic yarn course, and the second inelastic yarn course, where necessary, wherein the partial knitted structure includes the elastic yarn course, the first non-elastic yarn course, The elastic yarn course and the second inelastic yarn course are arranged in this order from the braiding portion side.

  In the knitted structure of the present invention, the partially knitted structure is composed of the elastic yarn course, the first inelastic yarn course, and the second inelastic yarn course, and the elastic yarn course, the first inelastic yarn course, and the second Since the non-elastic yarn course is arranged in this order from the knitting stop side, the tuck knitting and the second non-elastic yarn course of the first inelastic yarn course are followed by the needle loop of the elastic yarn course and the needle loop of the first inelastic yarn course. The tuck knitting of the non-elastic yarn course is knitted, thereby directly exerting the action of limiting the force to curl to the front side caused by the needle loop related to the flat knitting described above being a front stitch it can.

  (3) The knitted structure according to the present invention is knitted with another partial knitted structure having a plurality of courses between the partial knitted structure and the braided portion, as necessary. The elastic yarn course, a third inelastic yarn course in which flat knitting and float knitting are repeatedly knitted for each wal by non-elastic yarn, and a float knitting and flat knitting in non-elastic yarn for each wal. A fourth inelastic yarn course knitted repeatedly, and the flat knitting of the elastic yarn course and the float knitting of the third inelastic yarn course have the same wale, and the third inelastic yarn course The float knitting and the flat knitting of the fourth inelastic yarn course have the same wale.

In the knitted structure of the present invention, another partially knitted structure provided between the above-described partially knitted structure and the knitting-stopping portion for knitting is provided.
Such a partially knitted structure includes the above-described elastic yarn course, a third inelastic yarn course obtained by repeatedly knitting a flat knitting and a float knitting with a non-elastic yarn every one wal, and a float knitting and a flat knitting with an inelastic yarn. And the fourth inelastic yarn course knitted repeatedly every one wale, and the flat knitting of the elastic yarn course and the float knitting of the third inelastic yarn course are in the same wale, The float knitting of the third inelastic yarn course and the flat knitting of the fourth inelastic yarn course have the same wale.

  Thus, the flat knitting of the elastic yarn course and the float knitting of the third inelastic yarn course are the same wale, and the float knitting of the third inelastic yarn course and the flat knitting of the fourth inelastic yarn course. Are the same wales, and as before, the force to try to curl to the front side caused by the needle loops related to the flat knitting of the elastic yarn course and the flat knitting of the third inelastic yarn course being the face. On the other hand, since the yarn appears on the back side by the float knitting in the same wale as the both needle loops, a force to curl to the back side is generated, so that both forces acting in opposite directions are canceled out.

On the other hand, in such other partial knitting structures, as described above, it is not provided with a portion knitted with a tack, and is composed of a flat knitting and a float knitting. The extension of the lateral dimension, ie the extension of the distance between adjacent wales, is limited.
As a result, in other partially knitted tissues, since the other partially knitted tissues are held at appropriate positions of the wearer, so-called sliding is prevented, and wrinkles are prevented from entering the knitted tissues during wearing. Is done.

(4) A garment according to the present invention is a garment having a knitted organization formed by weft-knitting a plurality of courses, wherein the knitted organization described in any of the above is provided in the terminal portion.
In the garment of the present invention, since the knitting organization described in any of the above is provided in the terminal portion, the terminal portion of the garment is prevented from curling to the front side.
On the other hand, since it is possible to prevent the terminal portion from curling without performing the plating knitting using two yarns, the terminal portion can be made thinner.

(Embodiment of the present invention)
FIG. 1 is a perspective view of a garment according to the present invention, showing a case where it is applied to a girdle. FIG. 2 is an explanatory diagram for explaining a manufacturing procedure of the girdle G shown in FIG.

The girdle G is formed by continuously knitting from the braided portion on the undercarriage side to the position on the waist side by a single circular knitting machine to form a circular cylinder 1, and then the undercarriage side part of the cylinder 1 is The body 1 is cut at two locations in the axial length direction so as to have a required depth, both end edges of the formed semi-cylindrical portions are butted to each other, and stitched together to a predetermined depth position. In addition, the crotch cloth 3 is disposed at the crotch bottom, and the periphery of the crotch cloth 3 is sewn to the cylindrical body 1.
And at least the terminal parts 5 and 5 of the both leg parts 2 and 2 of the girdle G are constituted by a single knitted structure as will be described later.

  FIG. 3 is a schematic partial enlarged view of the knitting structure constituting the terminal unit 5 shown in FIG. 1, and in the drawing, S is a knitting stop portion as the first course. FIG. 4 is a table for explaining the knitting operation of the knitted structure shown in FIG. 3. In the figure, a circle indicates a knit (flat knitting), a triangle indicates a tack knitting, and a cross Indicates a mistake (float).

  Here, in the knitting structure according to the present invention, two types of yarns are used. One is an elastic yarn D having an appropriate elastic force in the longitudinal direction. For example, a double covering yarn (DCY) in which two WN yarns of 40 denier are twisted on a 140 denier urethane core yarn can be used. . The other is a non-elastic yarn H that does not have an appropriate elastic force in the longitudinal direction. For example, a double yarn or a single yarn made of 50 denier wooly nylon (WN) can be used.

  The knitting stop portion S described above is configured using the elastic yarn D, and while the cylinder having at least three ports provided in the single circular knitting machine is performing the first rotation, for example, at the first port, As shown in FIG. 3 and FIG. 4, the knitting is repeated by repeating one stitch knit → three stitch mistakes → one stitch knit → three stitch mistakes.

  The second course (elastic yarn course) following the knitting stop portion S is also configured by using the elastic yarn D. For example, in the first opening, the knitting operation is performed by one stitch knit (flat stitch) → one stitch error ( (Float)-> 1 stitch knit-> 1 stitch error is repeated.

  Next, the third course (third inelastic yarn course) is configured using inelastic yarn H, and the knitting operation is, for example, in the second mouth, one needle reverse to the second course described above. Miss (float) → 1 stitch knit (flat stitch) → 1 stitch error → 1 stitch knit is repeated.

The fourth course (fourth inelastic yarn course) is also configured by using the inelastic yarn H, but the knitting operation is the same as the second course described above, for example, at the third mouth. (Flat knitting) → 1 stitch miss (float knitting) → 1 stitch knit → 1 stitch miss.
These 2nd to 4th courses are carried out while the cylinder described above is rotating for the second rotation, thereby forming a partially knitted structure P1.

  Next, while the above-mentioned cylinder rotates for the third rotation, the fifth to seventh courses are carried out. The yarn type and the knitting operation in each of these courses are the second to fourth courses. This is the same as the knitting operation.

  As described above, the same knitting operation is repeated in the partial knitting organization P1 from the second course to the fourth course and the partial knitting organization P1 from the fifth course to the seventh course. In P1, the course on the braided portion S side is the leading course (elastic yarn course), the course opposite to the braided portion S is the trailing course (fourth inelastic yarn course), the leading course and the trailing course If the course between the two is a middle course (third inelastic yarn course), curling to the front side is prevented in both partial knitted structures as follows.

  FIG. 5 is a partially enlarged view of the knitting stop portion S and the partially knitted structure P1 shown in FIG. In the figure, parts corresponding to those shown in FIG.

  As shown in FIG. 5, the knit positions of the first course and the last course constituting the partially knitted structure P1 are the same, and the needle loop formed by the knit is a front surface. Although the force to curl acts, the intermediate course is float knitted at that position, and the thread appears on the back side, so the force to curl to the back side is generated and the force to curl to the front side is reduced. Let

  On the other hand, in the intermediate course constituting the partially knitted organization P1, the needle loop formed by this knit is knit at a position between the wales knitted in the leading course and the trailing course. Because it is a front surface, a force to curl to the front side is applied, but the leading course and the tail side course are floated at that position, and the thread appears on the back side, so the force to curl to the back side Occurs to cancel the force to curl to the front side.

  Accordingly, in the partially knitted structure P1, as a whole, the force to curl to the front side is offset by the force to curl to the back side, so that both the partially knitted structures are prevented from curling to the front side. .

  On the other hand, the partially knitted structure P1 does not include a tack-knitted portion as will be described later, and is composed of a flat knitting and a float knitting, and therefore, compared with a case where a tack-knitted portion described later is provided. This limits the extension of the lateral dimension, i.e. the extension of the distance between adjacent wales. As a result, when the partial knitted tissue P1 wears the girdle G provided on the terminal portions 5 and 5, the partial knitted tissue P1 is held at an appropriate position in the length direction of the wearer's thigh. The terminal portions 5 and 5 of the portions 2 and 2 (both refer to FIG. 1) are prevented from moving upward in the crotch direction, so that wrinkles are prevented from entering the undercarriage portions 2 and 2 during wearing.

Next, the knitting operation after the fourth rotation of the cylinder is performed as follows.
After the fourth rotation, the partially knitted organization P2 is configured with the same start side course, center course and end side course as the knitting unit.
That is, the leading course (elastic yarn course) constituting the partially knitted structure P2 is constituted by using the elastic yarn D, and the knitting operation is the same as the above-described fifth course (one stitch error (float knitting)). → 1 stitch knit (flat stitch) → 1 stitch error → 1 stitch knit is repeated.

  On the other hand, the intermediate course (first inelastic yarn course) constituting the partially knitted structure P2 is configured by using the inelastic yarn H, and the knitting operation reverses the knit order with the leading course, Instead of mistakes, one stitch knit (flat stitch) → one stitch tack → one stitch knit → one stitch tack is repeated.

  Further, the tail course (second inelastic yarn course) constituting the partially knitted structure P2 is also constituted by using the inelastic yarn H, but the knitting operation is a one-needle tack reverse to the intermediate course described above. Knitting → 1 stitch knit → 1 stitch tack → 1 stitch knit is repeated.

  6 is a partially enlarged view of the partially knitted structure P2 shown in FIG. 3, and FIGS. 7 and 8 are a sectional view taken along line VII-VII and a sectional view taken along line VIII-VIII shown in FIG. . In these drawings, parts corresponding to those shown in FIG.

  As shown in FIGS. 6 and 7, if the elastic yarn D in the leading course is missed, that is, in a knitted float, the needle loop of the non-elastic yarn H in the intermediate course is connected to the inelasticity in the trailing course. Since the thread H is tacked and the intermediate course and the tail course are front at this position, a force to curl to the front acts, but the inelastic thread H of the tail course is tacked to the needle loop. Therefore, the extension of the inelastic yarn H is suppressed, and the force to curl to the front side by the needle loop is limited. In addition to this, the leading course is knitted float at this position, and a thread appears on the back side. Therefore, a force to curl to the back side is generated, and the force to curl to the front side is reduced.

  Further, as shown in FIGS. 6 and 8, in the wales in which the elastic yarn D of the leading course is knitted, the non-elastic yarn H of the intermediate course is tucked to the needle loop of the elastic yarn D. In addition, the inelastic yarn H of the tail course is also knitted, and the leading course and tail course are front, so the force to curl to the front acts, but the middle of the needle loop of the elastic yarn D Since the inelastic yarn H of the course is tacked, the force to curl to the front side by the needle loop is limited. In addition, since the elastic force of the needle loop of the elastic yarn D acts as a reaction against the force to curl to the front side, the force to curl to the front side is reduced.

  Therefore, in such a partially knitted structure P2, as a whole, the force to curl to the front side is offset by the force to curl to the back side, so that the partially knitted structure may curl to the front side. Is prevented.

  As described above, in the girdle G having the knitted structure according to the present invention, it is possible to prevent the terminal portion from curling without performing the plating knitting using two yarns. Therefore, the terminal portions 5 and 5 (see FIG. 1) can be made thinner.

  On the other hand, in the partial knitting organization P2 after the eighth course as described above, since the tuck is knitted in each of the intermediate course and the tail course, a desired pattern can be formed, and the leading course Since the elastic yarn D is used, a required tightening force can be obtained.

  The knitting structure described above can be knitted by a weft knitting machine such as a flat knitting machine in addition to the circular knitting machine. Needless to say, the garment having the knitting structure as described above is not limited to the girdle G shown in FIG.

It is a perspective view of clothes concerning the present invention. It is explanatory drawing explaining the manufacturing procedure of the girdle shown in FIG. It is the typical partial enlarged view of the organization organization which comprises the terminal part shown in FIG. FIG. 4 is a table for explaining a knitting operation of the knitted structure shown in FIG. 3. It is the elements on larger scale of the braiding part shown in FIG. 3, and the partial organization organization. It is the elements on larger scale of the partial organization organization shown in FIG. It is sectional drawing by the VII-VII line shown in FIG. It is sectional drawing by the VIII-VIII line shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cylindrical body 2 Suspension part 3 Crotch cloth 5 End part G Girdle D Elastic thread H Inelastic thread P1 Partially knitted structure P2 Partially knitted structure

Claims (4)

In a knitting organization consisting of multiple courses
An elastic yarn course in which a flat knitting and a float knitting are repeatedly knitted for each wal with elastic yarn, and a first inelastic yarn course in which a flat knitting and a tuck knitting are repeatedly knitted for each wal with an inelastic yarn. And a plurality of partially knitted structures having a second inelastic yarn course that is knitted by repeating the tuck knitting and the flat knitting for every one wal with an inelastic yarn,
The flat knitting of the elastic yarn course and the tack knitting of the first inelastic yarn course are the same wale, and the flat knitting of the first inelastic yarn course and the tack knitting of the second inelastic yarn course are the same. An organized organization characterized by having the same wal.   The partially knitted structure includes the elastic yarn course, the first inelastic yarn course, and the second inelastic yarn course, and the elastic yarn course, the first inelastic yarn course, and the second inelastic yarn course are on the knitting stop side. The organization organization of Claim 1 arrange | positioned in this order from. Between the partial knitted structure and the braided portion, another partial knitted structure having a plurality of courses is knitted,
The other partially knitted structures include the elastic yarn course, a third inelastic yarn course obtained by repeatedly knitting a flat knitting and a float knitting with each inelastic yarn, and a float knitting and a flat knitting with the inelastic yarn. A fourth inelastic yarn course that is knitted repeatedly by knitting every one wal.
The flat knitting of the elastic yarn course and the float knitting of the third inelastic yarn course are the same wale, and the float knitting of the third inelastic yarn course and the flat knitting of the fourth inelastic yarn course are The organization organization according to claim 1 or 2 made into the same wale. In a garment with a knitting organization formed by wefting multiple courses,
A garment in which the knitted tissue according to any one of claims 1 to 3 is provided in a terminal portion.

Images