JP6661122B1 - Seamless knit bra and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stitchless knit brassiere which eliminates a boundary between a main body portion and an edging portion and which gives a fit feeling when the brassiere is worn. SOLUTION: The main body part 2 includes a main body part having a pair of cup parts 3a, 3b, and the main body part 2 has edging parts 6a, 6b along the edge of the main body part 2 having a smaller extension width than the pair of cup parts. , The edging portions 6a and 6b are knitted with a gap provided at an appropriate interval at the edge of the knitting pattern of the main body portion 2 when knitting the upper half portion 2a of the main body portion 2, and the pair of cup portions A seamless knit brassiere with fewer stitches than 3a and 3b. [Selection] Fig. 3

Description

  The present invention relates to a seamless knit bra and a method for manufacturing the same.

As a conventional knit bra, a knit garment described in Patent Document 1 is known. A knit bra to which this knitted clothing is applied, the rim of the bra is knitted separately from the main body part, and the waist of the rim is knitted when knitting the main body part, so that the main body part and the rim part are integrated. It is.
JP 2007-197856 A

  In the above-mentioned conventional knit bra, since the rim of the bra is knitted separately from the main body, there is a possibility that a boundary may be formed between the main body and the rim and the appearance may be impaired. There was a problem that it became complicated.

  Therefore, an object of the present invention is to eliminate a boundary between the main body portion and the edging portion, and to make the extending width of the edging portion smaller than a pair of cup portions of the main body portion, so that a feeling of fitting when wearing a bra is obtained. It is to provide a resulting seamless knit bra.

  Another object of the present invention is to form a three-dimensional swelling part in a pair of cups of a main body part, so that a seamless knit bra that feels comfortable to wrap around a bust when wearing a bra. It is to provide.

  Another object of the present invention is to provide a manufacturing method capable of manufacturing a seamless knit bra that has good appearance and feels good fit and comfort when worn in a simple process. It is.

In order to solve the above-mentioned problem, a seamless knit bra according to the present invention includes a main body having a pair of cups, and the main body forms a substantially triangular upper half that forms an edge of the pair of cups. And a lower half portion forming a three-dimensional bulge portion in the pair of cup portions, and a rim portion having a smaller width than the pair of cup portions is formed along the outer edge and the inner edge of the upper half portion. The edging portion is knitted so as to include an error stitch provided at an appropriate interval between the outer edge and the inner edge of the upper half portion of the main body portion, and has a smaller number of stitches than the pair of cup portions.

In the seamless knit bra of the present invention, the bulging portions of the pair of cup portions are knitted by back knitting in the lower half portion.

Further, in the method for manufacturing a seamless knit bra according to the present invention, in the knitting step of the main body portion having the pair of cup portions, while increasing the stitches of the wale and the course from the upper ends of the pair of cup portions, the substantially triangular main body portion is formed. halves organize over, of the upper half outer edge organizes edging comprising a mistake th appropriate intervals to the inner edge, the upper half outer edge and the inner edge stitch number than the pair of cup portions along the This forms a small rim.

Further, in the method for manufacturing a seamless knit bra of the present invention, in the step of knitting the main body having a pair of cups, knitting the lower half of the main body following the knitting of the upper half of the triangular shape, By repeatedly knitting the lower half of the main body portion while increasing the stitches of the wale and the course, a three-dimensional bulge portion is formed in the pair of cup portions .

A method of manufacturing a seamless knitted brassiere of the present invention, in the step of knitting the body portion having a pair of cup portions, organizes a pair of shoulder straps from the front end of its by the left and right independent yarn, then the shoulder straps The pair of cups are knitted from the upper end .

  According to the seamless knit brassiere according to the present invention, since the rim provided on the edge of the main body is knitted integrally with the cup, the boundary between the rim and the main body can be eliminated, and the appearance is improved. . Further, since the width of extension of the edging portion is smaller than that of the cup portion, it fits to both sides of the chest and the chest when worn.

  Further, according to the seamless knit brassiere according to the present invention, since a swelling portion having a three-dimensional structure is formed in the pair of cup portions, a comfortable bulge that wraps around the bust when worn is felt and a well-shaped chest bulge is formed. can get.

  Further, according to the method for producing a seamless knit bra according to the present invention, it is possible to achieve a seamless knit bra with a good appearance and a good fit and comfort when worn by a simple process. it can.

  According to the method for manufacturing a seamless knit bra according to the present invention, the knitting yarn same as the knitting yarn of the shoulder strap is knitted continuously from the shoulder strap to the upper ends of the pair of cup parts. In the vicinity of the upper end, a smooth curve continuing from the shoulder strap is formed, and the shape of the cup portion becomes a good-looking base.

  Hereinafter, embodiments of a seamless knit bra and a method of manufacturing the same according to the present invention will be described in detail with reference to the drawings. The drawings schematically show the seamless knit brassiere of the present invention and a method of manufacturing the same. The dimensions, dimensional ratios and number of stitches of these actual products do not always match the dimensions, dimensional ratios and number of stitches in the drawings. In addition, overlapping description may be omitted as appropriate, and the same members may be given the same reference numerals. Further, it should be noted that the technical scope of the present invention is not limited to the embodiments described below, but extends to the inventions described in the claims and their equivalents.

  1 to 3 show a seamless knit brassiere 1 according to an embodiment of the present invention. The seamless knit brassiere 1 has a main body 2 having a pair of left and right cups 3a and 3b, an under part 4 knitted on a lower edge of the main body 2, and upper ends 3a 'and 3a' of the cups 3a and 3b. And a pair of shoulder straps 5a and 5b extending from 3b 'to the under part 4.

  The main body 2 has edging portions 6a, 6b extending along the outer edge and the inner edge of the main body 2 with a smaller width than the pair of cup portions 3a, 3b. The rims 6a and 6b are formed by forming the upper half 2a of the main body 2 including the cups 3a and 3b from the upper ends 3a 'and 3b' of the pair of cups 3a and 3b while gradually increasing the stitches of the wale and the course. When knitting is performed in a shape, as shown in FIGS. 4 and 5, mistakes 7 are provided at appropriate intervals at the edges of a knitting pattern 2 a ′ for knitting the upper half 2 a of the main body 2. By forming a border with the knitted stitch 8 including the above, a border having fewer stitches than the pair of cup portions 3a and 3b is formed along the outer edge and the inner edge of the main body portion 2.

  As described above, the mistakes 7 are provided at appropriate intervals on the edge of the same course as the knitting of the main body 2, and the knitting 8 including the misses 7 forms the edging portions 6a and 6b. There is a sense of unity between the main body 2 and the rims 6a, 6b, and it is difficult to form a boundary between them.

  In this application, the miss stitch 7 means a stitch that is raised by the mistake, and is represented by-for convenience in FIG. In addition, the knit stitch 8 means a stitch knitted by knit needles, and is indicated by 〇 in FIG. 4 for convenience. Further, in FIG. 5, the stitches of the edging portions 6a and 6b are drawn so as to extend long, but this is a plain representation of the woven state of the edging portions 6a and 6b including the miss stitches 7, and is actually shown. Is the same as the size of the stitches for knitting the pair of cup portions 3a and 3b, so that the number of stitches is substantially smaller than that of the pair of cup portions 3a and 3b, and the extension width of the edging portions 6a and 6b. Is smaller than the pair of cups 3a, 3b. In the manufacturing process of the seamless knit brassiere 1, as shown in FIG. 3, knitting starts from the tips 5a 'and 5b' of the shoulder straps 5a and 5b, and knitting of the main body 2 and knitting of the under part 4. It moves to. FIGS. 4 and 5 are shown in accordance with the manufacturing process of the seamless knit brassiere 1, so that the vertical relationship is reversed from FIGS. 1 and 2.

  As described above, since the seamless knit brassiere 1 is knitted such that the width of extension of the edging portions 6a, 6b is smaller than that of the pair of cup portions 3a, 3b, the edging portions 6a, 6b are worn when worn. 6b will fit on both sides of the chest and on the chest.

  In the above-described embodiment, the mistakes 7 are provided at every other course at the edge of the knitting pattern of the main body 2, but it is not necessarily required to be at every other course. In the above-described embodiment, three misses 7 are provided on the edge of the knitting pattern of the main body 2 in the above-described embodiment, but the number of misses is not limited.

  In the seamless knit brassiere 1 of this application, the main body 2 has a three-dimensional bulge 10 on a pair of cups 3a, 3b. The bulge 10 is formed by, for example, as shown in FIGS. 3 and 6, the lower half 2b of the main body 2 is knitted in the order shown by the arrow. As shown in FIGS. 6 and 7, the lower half 2b of the main body 2 is subjected to reverse knitting, so that the number of stitches of the wales and the number of courses of the lower half 2b increases in a substantially triangular shape. By increasing the number of stitches, a knitted fabric of 2b is provided in the lower half (corresponding to a light black portion in FIG. 7), and a bulge of a three-dimensional structure as shown in FIG. 10 is formed.

  In FIG. 6, the mark “〇” represents the stitches of the reverse knitting in the lower half portion 2 b, and the mark “×” represents the stitches in the under section 4. FIG. 8 schematically shows a state of a part of stitches of the bulging portion 10 at the time of knitting the lower half portion 2b and the under portion 4 of the main body portion 2. FIGS. 6 and 7 show a knitting pattern 2b ′ of the back knitting of the lower half 2b of the left cup 3a of the pair of cups, and in the case of the right cup 3b. And the knitting pattern 2b 'is symmetric.

  The shape and size of the bulging part 10 are adjusted depending on how much the back half 2b of the main body part 2 is knitted.

  As shown in FIG. 1, the under part 4 knitted on the lower edge of the main body 2 is formed in a tubular shape with a front body 4 a and a back body 4 b, and both are connected by both side parts of the main body 2. I have. The under part 4 is knitted by rib knitting or sheet knitting using a rubber thread having a higher degree of shrinkage than the knitting yarn of the main body part 2. In addition, by changing the knitting structure of the front body 4a and the back body 4b of the under part 4 and knitting so that the back body 4b shrinks more than the front body 4a, the degree of adhesion to both sides of the chest increases, and The fit is further improved. Further, the contraction degree can be increased by increasing the combined amount of the rubber thread of the rear body 4b compared with the front body 4a.

  The shoulder straps 5a, 5b extending from the upper ends 3a ', 3b' of the pair of cups 3a, 3b have their respective tips 5a ', 5b' sewn on the upper side of the back body 4b of the under part 4. Note that the shoulder straps 5a and 5b may be tied at the back of the neck when the bra is worn, without being sewn to the under part 4. In this embodiment, the shoulder straps 5a and 5b and the pair of cups 3a and 3b are continuously and integrally knitted. That is, the ends of the shoulder straps 5a, 5b and the upper ends 3a ', 3b' of the cups 3a, 3b are connected by the same knitting yarn without sewing, without sewing. For this reason, the shoulder straps 5a, 5b are connected to the upper ends 3a ', 3b' of the cups 3a, 3b while drawing a smooth curve, and the inner curved portion smoothly continues from the shoulder straps 5a, 5b near the upper ends of the cups 3a, 3b. 12a and the outer curved portion 12b are formed, and a triangular shape of the cup portion that makes the chest look beautiful is obtained.

  Next, a method of manufacturing the seamless knit bra 1 will be described with reference to FIG. The seamless knit brassiere 1 is manufactured without sewing by a flat knitting machine from the tips 5a ', 5b' of the shoulder straps 5a, 5b to the lower side of the under part 4 via the main body 2.

  First, independent knitting yarns are arranged on the left and right, and knitting is started from the tips 5a ', 5b' of the shoulder straps 5a, 5b. The organization of the stitches at the time of knitting the shoulder straps 5a and 5b is rib knitting, rubber knitting, sheet knitting, or the like. After knitting shoulder straps 5a, 5b of the same width up to the upper ends 3a ', 3b' of the pair of cup parts 3a, 3b, the left and right independent knitting yarns for knitting the shoulder straps 5a, 5b separate the shoulder straps 5a, 5b from each other. The knitting is continued after the upper ends 3a 'and 3b' of the pair of cups 3a and 3b. At this time, an inner curved portion 12a and an outer curved portion 12b that smoothly follow from the shoulder straps 5a, 5b are formed near the upper ends of the cup portions 3a, 3b.

  In the knitting of the upper half 2a of the main body 2 including the cups 3a and 3b, knitting is performed while increasing the number of stitches of the course and the wales so as to form an inverted triangular knitting pattern 2a '. At this time, the miss stitches 7 are provided at appropriate intervals at the edges of the knitting pattern 2a 'which is the outer and inner edges of the cup portions 3a and 3b. The miss stitch 7 can be formed by raising the stitch due to a mistake. By appropriately providing the miss stitches 7 at appropriate intervals, edging portions 6a and 6b with a moderately reduced number of stitches are formed along the outer and inner edges of the pair of cup portions 3a and 3b. Since the edging portions 6a and 6b have a small extension width with respect to the central portions of the pair of cup portions 3a and 3b, the edges of the brassiere on both sides of the chest and the chest at the time of wearing can be made clear. In addition, the presence of the edging portions 6a and 6b allows the brassiere to fit the body so that the cup portions 3a and 3b enclose the bust when worn. In addition, the function as a brassiere improves by making the main-body part 2 into the double structure of the outer material and the lining. In particular, a bag can be formed in the pair of cup portions 3a and 3b, and a pad or the like can be inserted into the inside of the bag from the inlet of the bag provided on the lining side.

  When knitting the upper half 2a of the main body 2 with the left and right independent knitting yarns, in the process of knitting the cups 3a and 3b, the left and right knitting are performed at the center of the cups 3a and 3b. Make a tack 11 on the needle. By forming the tack 11, the pair of left and right cups 3 a and 3 b can be joined at the center of the main body 2. The tack 11 is formed over a predetermined length in the vertical direction of the cups 3a and 3b.

  Next, the lower half 2b of the main body 2 is knitted. At this time, as shown by the arrow in FIG. 6, by repeating the reverse knitting a plurality of times, the stitches of the wales and the course of the lower half 2b are increased, and a substantially triangular knitting pattern 2b 'is formed. The substantially triangular knitting pattern 2b 'formed on the lower half 2b of the main body 2 allows the pair of cups 3a and 3b to have room to form the bulging portion 10 having a three-dimensional structure.

  Next, the under part 4 is knitted. In the under part 4, a front body 4a and a back body 4b are knitted in a tubular shape by rib knitting or sheet knitting. The forebody 4a and the backbody 4b are connected by a part beside the lower side of the main body 2. When knitting the rear body 4b, the combination rate of the rubber thread is larger than that of the front body 4a. This is to make the degree of shrinkage of the rear body 4b larger than that of the front body 4a. By doing so, the outer edges of the cup portions 3a, 3b are pulled further back than the center of the arm when worn, so that the bra can be more fitted to the body. In the above embodiment, the case where the under part 4 is provided in a cylindrical shape has been described. However, the present invention is not limited to this. For example, the under part 4 can be bisected at the center of the rear body 4b and can be connected by a hook or the like when worn. It may have a structure.

  Finally, two shoulder straps 5a, 5b tips 5a ', 5b' extending from the upper ends 3a ', 3b' of the pair of cups 3a, 3b are sewn to the upper side of the back body 4b of the under part 4 to make the The manufacturing process of the sewn knit bra is completed.

It is a perspective view of a seamless knit brassier concerning one embodiment of the present invention. It is a front view of a seamless knit bra. It is explanatory drawing which shows the knitting direction of a seamless knit bra. It is a knitting pattern diagram of the upper half part of a main-body part. It is a lineblock diagram of the upper half part of a main part. It is a knitting pattern diagram of the back knitting applied to the lower half part of the main body. It is a lineblock diagram of a return stitch stitch given to a lower half part of a main part. It is a lineblock diagram of a bulging part formed in a lower half part of a main part.

Reference Signs List 1 seamless knit bra 2 main body 2a upper half of main body 2b lower half of main body 2a 'knitting pattern of upper half of main body 2b' knitting pattern of lower half of main body 3a, 3b cup 3a ', 3b' Upper end of cup part 4 Under part 4a Front body 4b Back body 5a, 5b Shoulder strap 5a ', 5b' Tip of shoulder strap 6a, 6b Edge 7 Miss 8 Knit 10 Bulging 11 Tack 12a Inside Curved portion 12b Outer curved portion

Claims (11)

A main body having a pair of cups,
The main body has a substantially triangular upper half forming an edge of the pair of cups, and a lower half forming a three-dimensional bulge in the pair of cups,
A rim portion having a smaller width than the pair of cup portions is formed along the outer edge and the inner edge of the upper half portion ,
A seamless knit brassier in which the edging portion is knitted so as to include an error stitch provided at an outer edge and an inner edge of an upper half portion of the main body portion at appropriate intervals, and has a smaller number of stitches than the pair of cup portions.   2. The non-sewn sewing device according to claim 1, further comprising a shoulder strap extending from upper ends of the pair of cup parts, the shoulder strap and the cup part being integrally knitted, and a curved part continuing from the shoulder strap near the upper end of the cup part. Knit bra. The seamless knit brassiere according to claim 1, wherein the bulging portions of the pair of cup portions are knitted by back knitting in a lower half portion . The bulge portion is seamless knitted brassiere of claim 3 which is formed by the knitting pattern of substantially triangular shape, which is organized by the flechage knitting in the lower half. Wherein comprising an under part which is organized under the edge of the body portion, the under part seamless knitted brassiere of claim 1 used together to organize a large knitting yarn shrinkage than yarn knitting of the body portion.   The seamless knit brassiere according to claim 5, wherein the under part is formed in a tubular shape with a front body and a back body, and a degree of shrinkage of the back body is larger than that of the front body. The seamless knit brassiere according to claim 1, wherein the main body has a pair of cups knitted by left and right independent knitting yarns, and the pair of cups is joined at a central portion of the main body by a tack. In the knitting process of the main body having a pair of cups,
From the upper ends of the pair of cups, knitting the upper half of the substantially triangular main body while increasing the stitches of the wale and the course, knitting the outer edge and the inner edge of the upper half including an appropriately spaced edging. Te method of manufacturing seamless knitted brassiere along the inner edge and the outer edge of the upper half to form a small border portion of stitches than the number of the pair of cup portions. In the step of knitting the main body having a pair of cups,
Organize the lower half of the body portion subsequent to the knitting of the upper half of the triangle, by performing knitting backtrack for an increasing stitch wale and course in the lower half of the body portion, a pair of cup portions The method for producing a seamless knit bra according to claim 8 , wherein a three-dimensional bulge is formed in the knitted brassier. According to claim 9 to form the knitted backtrack for an increasing stitch wale and course in the lower half of the body portion in facilities Succoth, bulge consists substantially triangular knitting patterns to a pair of cup portions Manufacturing method of seamless knit bra. In the step of knitting the body portion having a pair of cup portions, claim organizes a pair of shoulder straps from the front end of its by the left and right independent yarn, then organizes the pair of cup portions from the upper end of the shoulder strap 8 Or the method for producing a seamless knit bra according to item 9.

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