KR101347648B1 - Set-up method of knitted fabric - Google Patents

Abstract

(assignment)
Provided is a knitting starting method of a knitting fabric which can knit a knitting start portion by a split stitch, using a flat knitting machine having a needle body and a compound needle having a slider having two blades.
(Solution)
The following steps α to δ are repeated. While moving the yarn feeder 8 in the formation direction LS, the target stitch 1 of the base stitch row 10 of one needle bed BD is moved from one needle bed BD to the other needle bed. While transferring to (FD), a split stitch is formed to form a new stitch 3 following the target stitch 1 (stretching stitch 2) (step α). The stretch stitch 2 is transferred to the knitting needle on the formation direction LS side rather than the stretch stitch 2 in the needle bed BU facing the other needle bed FD (step β). The yarn feeding port 8 is moved to the start end direction RS side from the stretch stitch 2 transferred in step β (step γ). The stretch stitch 2 is transferred to the other needle bed FD (step δ).

Description

SET-UP METHOD OF KNITTED FABRIC}

The present invention uses a flat knitting machine having a needle needle and a compound needle having a slider having two blades to knit a knitting start portion by a split stitch. It relates to a method of starting a knitting fabric.

Background Art Conventionally, a method of starting knitting a knitted fabric using a flat knitting machine having at least a pair of front and rear needle beds is known. As the simplest knitting starting method, a method of knitting the knitting starting portion of a knitted fabric is known by alternately yarn knitting the knitting needle of the front needle bed and the knitting needle of the rear needle bed in the flat knitting machine. However, in this method, since the cross-over yarn between the front and rear needle beds is likely to be long, there is a fear that the starting point of the knitting is loosened. In order to solve this problem, it is proposed to knit the knitting start part using a split stitch (for example, refer patent document 1).

In order to knit the knitting start portion using the split stitch, first, a base stitch row serving as a base is knitted on the front and back needle beds. Then, a new knitting yarn is suddenly transferred while transferring to the knitting needle of the other needle bed facing the specific stitch (target stitch) of the base stitch row, and the new stitch drawn out from the target stitch is unilaterally transferred. The needle needle of the needle bed (the needle needle to which the transfer target stitch is originally bonded) is repeated from one end side in the knitting width direction to the other end side. The knitting start portion thus knitted is a knitting start portion at which sinker loops of stitches coupled to the front and rear needle beds are not entangled with each other as shown in FIG. In this knitting start portion, the length of the thread connecting the stitches is not unnecessarily lengthened, and the stitches are blocked so that the knitting start portion of the same aesthetics as the portions other than the knitting start portion is obtained.

Japanese Patent Laid-Open No. 4-73245

However, the knitting starting method using the split stitch shown in Patent Document 1 is an effective method when the knitting needle of the flat knitting machine is a latch needle, and the knitting needle of the flat knitting machine is a hook of the needle body and the needle body. In the case of a compound needle (for example, see Japanese Patent No. 2917146) provided with a slider having two blades for opening / closing the blade), this is an inappropriate method. For example, if the knitting start method of Patent Document 1 is performed by a flat knitting machine having a composite needle, as shown in FIG. Cannot form wealth.

The problem arises in the case of the latch needle and the composite needle, which differ in the structure for transferring the stitch between opposing needle beds. In the case of the latch needle, since the wings on the side of the latch needle are used when transferring the stitches, the hooks of the latch needles of the opposing needle beds are slightly shifted in the length direction of the needle bed. On the other hand, in the case of a compound needle having a slider having two blades, the hook held by the needle of the compound needle opposing the stitch supported on the tongue at the tip of the needle bed gap side of the blade. For this reason, the hooks of the composite needles of opposing needle beds do not shift in the longitudinal direction of the needle bed. Thus, the difference in the positional relationship of the opposing needles causes the above problem. Naturally, in the case of following the same procedure as in Patent Document 1, since the knitting needle cannot form the same knitting start portion as in FIG. 2 by the needle, it does not mean that the knitting fabric is not knitted by the compound needle.

In the flat knitting machine using a composite needle having a structure different from the latch needle as described above, it is formed by intertwining a knitting yarn connecting stitches coupled to the front needle bed and a knitting yarn connecting stitches coupled to the rear needle bed. To organize the beginning of the knitting, a completely new idea is required.

The present invention has been made in view of the above circumstances, and an object thereof is to use a flat knitting machine having a composite needle having a needle body and a slider having two blades, whereby a knitting start portion can be knitted by a split stitch. It is to provide a way to start organizing artillery.

The present invention includes at least one pair of front and rear needle beds and a yarn feeder for yarn knitting yarn on these needle beds, and stitches between the front and rear needle beds. Using a flat knitting machine capable of transfer, a base stitch stitch is formed on one of the front and back needle beds, and one of the stitches of the base stitch stitch is formed. The split stitch which transfers with the knitting needle of the other needle bed which opposes the said target stitch, forming the new stitch following a target stitch from one side of the needle bed longitudinal direction to the other. The present invention relates to a method of starting knitting of a knitted fabric by repeating the knitting starting portion of the knitted fabric. In the knitting starting method of the knitted fabric of the present invention, the following steps are performed when the direction in which the split stitches are sequentially made in the needle bed longitudinal direction is referred to as the forming direction and the opposite direction is the starting direction. It is characterized by repeating (alpha)-(delta).

[Process alpha] ... The split stitch is applied to the target stitch while the yarn feeding port is moved in the forming direction.

[Process beta] ... The stretching stitch, which is the target stitch transferred to the other needle bed by the split stitch in the step α, is transferred to the needle needle of the needle bed facing the needle bed to which the stretching stitch is coupled.

[Process γ] ... The feed yarn is moved toward the start end direction than the stretch stitch transferred in the step β.

[Process δ] ... The stretch stitch is transferred to the other needle bed.

Moreover, the knitting needle provided in the needle bed of the flat knitting machine used for the knitted fabric starting method of the knitted fabric of this invention is a composite needle provided with the slider which has a needle body and two blades.

Here, the needle bed which transfers the stretch stitch (the target stitch transferred from one needle bed to the other needle bed in accordance with the formation of a new stitch in step α) changes depending on the type of flat knitting machine used for knitting. It may become. For example, assuming that the stretch stitch is in the state coupled to the front needle bed, the needle bed transferring the stretch stitch is as follows.

· Two-bed flat knitting machine with front and back needle beds facing back and forth. Rear needle bed

Four-bed flat knitting machine having a front needle bed (lower front needle bed) and a rear needle bed (lower rear needle bed) and an upper front needle bed and an upper rear needle bed. Lower back needle bed or Upper back needle bed

As a form of the knitting starting method of the knitted fabric in this invention, the knitting needle which transfers a stretch stitch in process (beta) is left and right across the knitting needle which opposes the knitting needle with which the said stretch stitch was bonded before transfer, and the knitting needle is left and right. It is preferable that it is either of 3 needle needles. For example, when the knitting needles are arranged side by side in the longitudinal direction of the needle bed, the knitting needles (A to I) are sequentially formed from the left side, and in the step β, when the stretch stitch is bonded to the knitting needles (E) of the front needle bed in step α, It is preferable to transfer the knitting needle to any one of knitting needles B to H of the rear needle bed (seven knitting needles in total).

By repeating steps α to δ of the knitting starting method of the knitted fabric in the present invention, the knitting of the stretch stitch (target stitch) and the knitting of the new stitch can be entangled each time the split stitch is performed. As a result, the knitting start portion knitted according to the knitting start method of the knitted fabric of the present invention becomes the same knitting start portion as the knitting start portion knitted by split stitching with a latch needle and is not released.

By limiting the range of the knitting needle for transferring the stretch stitch in step β, it is possible to prevent excessive tension on the knitting yarn by transfer by shortening the distance at which the stitch is transferred.

1 is a knitting process diagram showing a knitting process relating to a knitting start method of a knitting fabric in the present invention using a flat knitting machine having a composite needle.
2 is a loop diagram of a knitting start portion knitted by a conventional split stitch method using a flat knitting machine having a latch needle.
Fig. 3 is a loop diagram of a knitting start portion knitted by a conventional split stitch method using a flat knitting machine having a composite needle.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described based on drawing. The knitting described in the embodiment has a lower front needle bed FD and a lower rear needle bed BD extending in the left-right direction and facing each other in the front-rear direction, and an upper front provided above these FD and BD. The knitting example using the 4-bed flat knitting machine provided with the needle bed FU and the upper back needle bed BU is demonstrated. This flat knitting machine is a needle needle arranged on a needle bed, and includes a needle body having a hook and two sliders for opening and closing the hook, and conveying stitches between the two sliders. A composite needle can be provided. The flat knitting machine to be used may be a two-bed flat knitting machine or a two-bed flat knitting machine having a transfer jack bed. In the case of these two-bed flat knitting machines, draw-off knitting in which co-precipitation is provided between adjacent stitches may be performed.

In this embodiment, after the stitch is formed by a knitting yarn that becomes a draw thread on the BD, the knitting fabric starting method of the present invention is applied following the stitching of the draw thread. It demonstrates based on FIG.

FIG. 1 is a knitting process diagram for starting to knit a knitted fabric by knitting from the yarn feeding mouth 8 shown by. "S + number" in the figure represents the number of the knitting process, the black short bar shows the knitting needle provided in each needle bed, and A-C shows the position of the knitting needle of a needle bed. Moreover, since the knitting needle of FU is not used in the knitting process of this embodiment, the knitting needle of FU is not shown in FIG.

First, the state in which the stitches of the base stitch stitches 10 which become the base ends of the knitting start are formed on the knitting needles A to C of the BD. The stitch of the base stitch row 10 is a stitch formed continuously in the wale direction of the stitch of the draw thread not shown in the figure. In a subsequent knitting step, the stretch stitch is formed from this state toward the left side of the paper surface. Here, the left direction of the paper is referred to as the forming direction (LS) and the opposite direction is referred to as the starting direction (RS).

In S2, the new stitch 3 following the stitch (see the target stitch 1 in S1) of the base stitch row coupled to the knitting needle C of the BD while moving the yarn feeder 8 in the formation direction LS. ), And transfer the target stitch 1 to the knitting needle C of the FD at a position opposite to the knitting needle C of the BD to which the target stitch 1 is coupled (arrow). Reference). The object stitch 1 transferred to FD is later called stretch stitch 2. At the end of this S2, cross-over yarns extending from the yarn feeder 8 to the new stitches 3 intersect at portions on the side of the formation direction LS of the stretch stitch 2.

In S3, the stretch stitch 2 coupled to the stitch C of FD in S2 is transferred to the knitting needle B of BU on the formation direction LS side rather than knitting needle C. The knitting needle for transferring the stretch stitch 2 may be, for example, the knitting needle A or the knitting needle C of BU. That is, the knitting needle for transferring the stretch stitch 2 is not particularly limited as long as the knitting needle of BU opposite to the FD is used. However, the knitting needle is a knitting needle in a range of three needles (a total of seven needles including the knitting needle C) on the left and right with the knitting needle C of the BU interposed therebetween.

In S4, the yarn feeding port 8 is moved in the start end direction RS and stopped at the start end direction RS side rather than the knitting needle C. FIG. In S5, the stretch stitch 2, which has been left to the knitting needle B of BU in S3, is transferred to the knitting needle C of FD. That is, the stretch stitch 2 is returned to the knitting needle C of the FD to which the stretch stitch 2 was originally coupled. At the end of this S5, the cross yarn extending from the yarn feeder 8 to the new stitch 3 intersects at the portion at the start end direction RS side of the stretch stitch 2. By changing the position where the cross yarn intersects the stretch stitch 2 by S3 to S5, the sinker loops of the stretch stitch 2 and the new stitch 3 can be entangled so as not to be released.

Subsequently, the stitch of the proximal stitch row 10 coupled to the knitting needle B of BD in S5 is defined as the target stitch 1, and the same knitting as in S2 to S5 is performed. Specifically, while moving the yarn feeder 8 in the formation direction LS, while forming the new stitch 3 following the target stitch 1 couple | bonded with the knitting needle B of BD, the target stitch (1) is transferred to the knitting needle B of the FD at a position opposite to the knitting needle B of the BD to which the target stitch 1 is coupled (see S6).

Subsequently, the stretch stitch 2 coupled to the stitch B of FD in S6 is transferred to the stitch A of BU (see S7), and then the yarn feeder 8 is moved to the right side of the ground to knit the stitch. The motor is stopped on the start side direction RS side from (B) (see S8). Finally, the stretch stitch 2, which has been left to the knitting needle A of BU in S7, is returned to the knitting needle B of FD (see S9).

Thereafter, the knitting start portion 100 can be completed by repeating the same knitting as S6 to S9 (see S10). The knitting start portion 100 is a method of causing the same knitting yarn to be entangled with the knitting start portion knitted by split stitching with a latch needle (see FIG. 2 in combination). For this reason, the knitting start part 100 knitted along the knitting process of this embodiment does not loosen regardless of what was knitted using the split stitch by the compound needle.

As an application place of the knitting start method of the knit fabric in the said invention, the knitting start part of one armpit at the time of knitted knitwear in the horizontal direction is mentioned. In addition, the knitting start method of the knitted fabric of the present invention may be applied to the formation of the knitting start portion of the hem, such as a bag-shaped rib, when the knitwear is knitted in the longitudinal direction.

In addition, embodiment of this invention is not limited to said embodiment, It can change suitably in the range which does not deviate from the summary of this invention. For example, the yarn feeder of the flat knitting machine may be of a type linked to the carriage or may be self-propelled.

100: start of organization
10: podium stitch row
1: target stitch
2: stretch stitch
3: new stitch
8: sudden death hole
RS: Start direction LS: Formation direction

Claims (2)

At least one pair of front and rear needle beds, and a yarn feeder for yarn knitting yarn on these needle beds, and transfer of stitches between the front and rear needle beds. ), Using a flat knitting machine capable of forming a base stitch stitch in one of the front and rear needle beds, followed by the target stitch which is one of the stitches in the base stitch sequence. Knit fabric by repeating the split stitch which transfers with the needle needle of the other needle bed which opposes the said target stitch, forming a new stitch from one direction of a needle bed longitudinal direction to the other. In the knitting starting method of the knitted fabric for knitting the starting portion of
The needle needle provided in the needle bed is a composite needle having a needle body and a slider having two blades,
When the direction in which the split stitch is sequentially made in the needle bed longitudinal direction is referred to as the forming direction and the opposite direction as the starting direction,
A process α of performing a split stitch on the target stitch while moving the feed yarn in the forming direction;
A step β for transferring the stretch stitch which is the target stitch transferred to the other needle bed by the split stitch in the step α with the needle needle of the needle bed facing the needle bed to which the stretch stitch is coupled;
A step γ for moving the feed yarn toward the start end direction than the stretch stitch transferred in the step β,
Transferring the stretch stitch to the other needle bed δ
Knitting starting method of the knitted fabric, characterized in that for repeating.
The method of claim 1,
The knitting needle which transfers the stretch stitch in the said process (beta) is any one of the knitting needle which opposes the knitting needle which the said stretching stitch was combined before transfer, and the knitting needle for 3 needles on the left and right across the knitting needle. How to start organizing artillery.

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