JP6862620B2 - How to knit women's underwear and women's underwear - Google Patents

Description

The present invention relates to a method of knitting women's underwear and women's underwear knitted by the above-mentioned knitting method. It relates to women's knit underwear whose part has an elastic structure.

Conventionally, women's underwear is classified into underwear such as chemise, foundation such as brassiere, and lingerie such as slip.
However, recently, there are many demands for innerwear that doubles as underwear and foundation such as brassiere, and it is often the case that a strong knitting structure is put around the chest and back.

As women's underwear, there are prior arts such as utility model documents previously filed by the applicant of the present invention.
Registered Utility Model No. 3039099. Patent Document 1 is women's underwear in which elastic and powerful knitted fabric is put around the chest and back.

Further, a knitting method in which a needle selecting device is provided on the outside of the knitting needle cylinder and the number of stitches is increased or decreased while selecting the knitting needle is also known.
Japanese Unexamined Patent Publication No. 7-189090

In the women's underwear described in Patent Document 1, the circumference of the chest cannot be stretched even if a stretchy and powerful tissue is used, and the capacity of the chest cannot be secured even if a tissue extending to the chest is used. Causes the problem.
Further, in the knitting method of knitting a knitted fabric by increasing or decreasing the number of stitches while selecting the knitting needles described in Patent Document 2, a unit such as a raised stitch cam or a lowered stitch cam, a picker unit, etc. are used at the start and end of knitting. Since it occupies the knitting machine table, the mounting area for these is large, and it is difficult to install the picker unit or the like on the knitting machine table.

That is, in order to quickly knit women's knit underwear with good adhesion to the parts other than the chest while knitting the knitted fabric by increasing or decreasing the number of stitches while selecting the knitting needle, raise cam, lower cam raise picker, lower It is necessary to provide an automatic control device for controlling the needle selection device without arranging a picker or the like to quickly switch between the chest and a part other than the chest to knit women's knit underwear or the like.

In view of the above circumstances, it is an object of the present invention to provide a method for knitting women's underwear, which can secure chest capacity by inflating only the chest and has a simple structure, and women's underwear, etc., which are knitted by the above method.

In order to achieve the above object, the present invention alternately arranges a plurality of knitting yarn supply devices other than the chest and a plurality of chest knitting yarn supply devices on the outside of the knitting needle cylinder to knit a knitted fabric other than the chest. When doing so, only the knitting yarn supply device other than the chest of the plurality of mouths is operated, and when knitting the knitted fabric of the chest, both the knitting yarn supply device other than the chest and the chest knitting yarn supply device are operated. When the chest knitting thread supply device finishes knitting the chest, it constitutes a method for knitting women's underwear, which comprises cutting the thread knitted by the chest knitting thread supply device with a cutter.

In the knitting yarn supply device having a plurality of ports, it is preferable that eight or less knitting yarn supply devices are alternately arranged.

It is preferable that the chest is knitted so as to have twice as many stitches as the other knitted fabrics, and the chest is knitted so as to have twice as many stitches as the other knitted fabrics.

The chest may be knitted so that it has twice as many stitches as the other knitted fabrics.

It is preferable that the chest is knitted so as to be composed of a single covering yarn, a double covering yarn or a woolly nylon yarn.

Women's underwear, etc. are knitted in plain knitting, and when knitting the chest, a multiple knitting yarn supply device is operated, and when knitting a knitted fabric other than the chest, 1/2 of the multiple knitting yarns are knitted. The knitted fabric is knitted by a combination of these by performing a needle selection action so as to operate the feeding device, and the knitted fabric is a knitted fabric made of a ground yarn when another yarn is layered on the ground yarn and knitted like a cut boss knitting. The chest is knitted to have multiple stitches as the other knitted fabrics, just as another thread is knitted into a partial area of the knit.

The thread usage of the present invention can be freely selected. For example, when knitting a knitted fabric other than the chest, plating (front and back yarns) of a single covering yarn in which a nylon filament yarn of 10 to 70 denier is covered with a polyurethane elastic yarn of 20 to 140 denier of the core yarn and a woolly nylon twin yarn. ), When knitting the knitted fabric of the chest, it is composed of a combination of the single covering yarn and the plating (front and back yarn) yarn of the woolly nylon twin yarn and the single covering yarn.

As shown in FIG. 1, a circular knitting machine for knitting such a structure is provided with a plurality of knitting yarn supply devices having a yarn feeding port around a cylinder 1 provided with a knitting needle, for example, eight knitting yarn supply devices, and supplies each knitting yarn. The device is composed of a plurality of cams, for example, eight knitting needles that are moved up and down to actuating and non-actuating positions. A knitting control device that operates a cam that operates each of the eight knitting needles and moves them up and down to a non-operating position is connected through a lead wire.

In women's underwear, when knitting a knitted fabric for the chest while using the same yarn for each part, increase the number of stitches compared to when knitting a knitted fabric other than the chest, except for the chest and chest. The number of stitches can be changed so that the pressure of the yarns is equal and the pressure (tightening pressure) between the chest and the portion other than the chest is equal, so that the pressure can be made equal.

Ordinary women's underwear is knitted while changing the size of the stitches according to the shape of the underwear, so-called fashioning, and the stitches are also knitted while being gradually changed. Even if an elastic yarn having a strong elastic force is fed to the ground, the program is controlled by the knitting yarn that is fed at an accurate ratio.

For this purpose, a fashioning device that changes the stitches according to the knitting of the knitted fabric, a tension device that keeps the release tension at the time of yarn feeding constant, and an active yarn feeding device that controls the amount of elastic yarn fed by computer control. It can be knitted by the equipped knitting machine.

The knitted women's underwear of the present invention has a simple structure for the chest and parts other than the chest and can be mass-produced. Women's underwear and the like can be provided by the method of knitting underwear and the above method.

The women's knit underwear and the like referred to in the present invention are not limited to girdles, spats, tights and innerwear, but also include other underwear having the same effect. Hereinafter, examples of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a schematic plan view of a circular knitting machine used in the present invention, FIG. 2 (a) is a perspective view showing an embodiment of a position related to a knitting needle at a knitting position and a sinker, and FIG. 2 (b) is a knitting needle at a non-knitting position. A perspective view showing an embodiment of the relationship position between the sinker and the sinker, FIG. 3 (a) is a table showing an example of the relationship position between the knitting needle at the knitting position and the yarn donation, and (b) is a knitting needle at the non-knitting position. It is a table which shows one Example of the relation position with a thread donation.

The input device inputs the number of knitting needles and the number of stitches to be set, receives signals from each sensor, compares them with the set value data, and transmits a correction signal. Use a known personal computer such as a floppy disk ROM. Can be done.

The circular knitting machine for knitting the structure as shown in FIG. 4 has eight knitting yarn supply devices 1F, 2F, 3F, 4F, 5F, 6F. 7F and 8F are provided. First, when the knitting needle 2 is operated by the knitting yarn supply device 1F by the sensor, a predetermined number of stitches are knitted by the control device, the stitch YA shown in A of FIG. 4 is knitted, and the cylinder rotates on the knitting yarn supply device 2F. , The knitting needle 2 is operated on the knitting yarn supply device 2F by the sensor by the control device, and a predetermined number of stitches YB are knitted. When the knitting needle 2 is operated, a predetermined number of stitches are knitted by the control device, and then the yarn YB knitted by the knitting yarn supply device 2F is rotated by the sensor to the knitting yarn supply device 3F, the yarn YB knitted by the knitting yarn supply device 2F is cut by a cutter and removed. When the cylinder rotates on the knitting yarn supply device 3F, the knitting needle 2 is operated by the sensor on the knitting yarn supply device 3F by the control device to knit a predetermined number of stitches. After that, a knitted fabric C similar to the stitch shown in A of FIG. 4 is knitted, and the same knitting is repeated thereafter.

The knitting yarn in which the stitch YA shown in FIG. 4 is knitted is 100% plated with SCY17 / 22 and woolly nylon 56/2 in the knitting yarn supply devices 1F, 3F, 5F, and 7F, and the knitting yarn supply device 2F. , 4F, 6F, 8F are SCY22 / 78.

In the above embodiment, as shown in FIG. 4, one unit of 12 bust course courses (432 courses), 13 bust section wales (400 wales), and 15 circumferential wales other than the bust section (752 wales) is organized. Will be done.

The circular knitting machine for knitting the structure as shown in FIG. 4 has eight knitting yarn supply devices 1F, 2F, 3F, 4F, 5F, 6F. 7F and 8F are provided. First, when the knitting needle 2 is operated by the knitting yarn supply device 1F by the sensor, a predetermined number of stitches are knitted by the control device, the stitch YA shown in A of FIG. 4 is knitted, and the cylinder rotates on the knitting yarn supply device 2F. , The knitting needle 2 is operated on the knitting yarn supply device 2F by the sensor by the control device, and a predetermined number of stitches YB are knitted. When the knitting needle 2 is operated, a predetermined number of stitches are knitted by the control device, and then the yarn YB knitted by the knitting yarn supply device 2F is rotated by the sensor to the knitting yarn supply device 3F, the yarn YB knitted by the knitting yarn supply device 2F is cut by a cutter and removed. When the cylinder rotates on the knitting yarn supply device 3F, the knitting needle 2 is operated by the sensor on the knitting yarn supply device 3F by the control device to knit a predetermined number of stitches. After that, a knitted fabric C similar to the stitch shown in A of FIG. 4 is knitted, and the same knitting is repeated thereafter.

The knitting yarn in which the stitch YA shown in FIG. 4 is knitted is 100% plated with SCY17 / 22 and woolly nylon 56/2 in the knitting yarn supply devices 1F, 3F, 5F, and 7F, and the knitting yarn supply device 2F. , 4F, 6F, 8F are DCY22 / 78.

In the above embodiment, as shown in FIG. 5, the number of bust section courses is 12 (432 courses), the number of circumferential courses other than the bust section is 14 (bust side-back-bust side 216 courses), and the number of bust section wales is 13 (400). A unit of 15 wales (bust side-back-bust side 752 wales) other than the bust side is organized, and if it is cut along the dotted line 16, women's underwear is produced.

As the yarn usage of this knitted fabric, SCY (single covering yarn) in which 50 denier nylon filament yarn is covered with 20 denier polyurethane elastic yarn may be used. Further, instead of the 60th cotton yarn, a blended yarn made of cotton and rayon may be used.

The knit underwear and the like of the present invention form an ideal pressure distribution and can be widely used for socks, girdles, inners and the like.

It is a schematic plan view of the circular knitting machine used in this invention. (A) is a perspective view showing an embodiment of the relationship position between the knitting needle and the sinker at the knitting position, and (b) is a perspective view showing an embodiment of the relationship position between the knitting needle and the sinker at the non-knitting position. (A) is a table showing an embodiment of the relationship position between the knitting needle and the yarn donation at the knitting position, and (b) is a table showing one embodiment of the relationship position between the knitting needle and the yarn donation at the non-knitting position. It is a partially enlarged tissue diagram which shows the relationship between the chest and the knitted fabric other than the chest and the knitting position of this invention. (A) is a front view of women's underwear showing the number of courses and the number of wales of Example 2 of the present invention, and (b) is a side view of (a).

1 Cylinder 2 Knitting needle 3 Sinker 4 Control device 5 Lead wire A to C Knitted fabric 1F to 8F Knitting yarn supply device

Claims (1)

When knitting fabrics other than the chest is knitted by alternately arranging a plurality of knitting yarn supply devices other than the chest and a plurality of chest knitting yarn supply devices on the outside of the knitting needle cylinder, knitting other than the chest of the plurality of mouths. When only the thread supply device is operated and the chest knitted fabric is knitted, both the knitting thread supply device other than the chest and the chest knitting thread supply device are operated, and the chest knitting thread supply device ends the knitting of the chest. A method of knitting women's underwear, which comprises cutting the knitted yarn knitted by the chest knitting yarn supply device with a cutter.

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