JPH07109644A - Knitting fabric and method for knitting therefor - Google Patents

Abstract

PURPOSE: To make a loop at the final course of a knitted fabric hard to come loose. CONSTITUTION: A plain knitting loop is formed by the use of a front side bed after the knitting of a principal part 1 is finished. The loop on the front side bed is moved to a rear side bed and hooking and non-hooking is alternately carried out at respective needles (a), (b), (c)...(h), (i) on the front side bed to move knitting yarn back and forth, and thereafter, knitting or machining is alternately carried out. A loop on the rear side bed is moved to the front side bed and the loops are superimposed on each other, a plain knitting loop 3 at one course before the final course is knitted, and subsequently, the plain knitting loop 6 at the final course is knitted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a knitted fabric knitted with a weft knitting structure and a knitting method therefor, and more particularly to knitting a knitting end portion of the knitted fabric.

[0002]

2. Description of the Related Art In a knitted fabric product knitted by a conventional flat knitting machine with a flat knitting structure such as rib knitting or flat knitting, the loop of the final course of the knitting fabric is in a state where it can be easily unraveled. Therefore, it is necessary to prevent the loop from being rewound in the final course of the knitted fabric. In this knitting prevention work, clues such as winding stop and bind-down stop are manually performed, overlock sewing is performed by a machine, or loops are sewn together by a sewing machine. Further, measures such as joining the loop of the final course of the knitted fabric with an adhesive, welding with a heat-fusible yarn, and shrinking the stitch using a heat-expandable yarn have been taken.

On the other hand, when a flat knitting machine is used to knit a knitted fabric as a part of clothing such as a front body and a back body, and these knitted fabrics are sewn together to make a garment, the stitching work is efficiently performed collectively. It may be done in another place or another company to do it. At this time, the knitted fabric is removed from the needle of the flat knitting machine and moved to a predetermined place, but during this operation, the loop of the final course of the knitted fabric may be unraveled. Therefore, there is a case where the above-described knitting prevention work is performed or a loop needle is temporarily passed through the loop of the final course of each knitted fabric to prevent the loop knitting.

[0004]

In the conventional knitted fabric, a knitting prevention work after knitting is necessary to obtain a knitted fabric product, and this knitting prevention work is different from the knitting process of the knitted fabric. Since the process is performed in the process, the productivity is poor and the cost is high. In particular, work such as cues, overlock sewing, and stitching with a overlock sewing machine is complicated and requires skill, and when an adhesive, a heat-meltable thread, a heat-stretchable thread, or the like is used,
An adhesive or a welded portion appeared at the end of the knitted fabric product, and the appearance of the product was significantly impaired.

On the other hand, when a knitted fabric is knitted as a part of clothing such as a front body and a back body, and when these are removed from the needle of the flat knitting machine and stitched at a predetermined place, loop knitting is prevented. If it is not, the loop will be easy to unwind, and the work process will increase if the knitting is prevented. Further, when a needle bar or the like is passed through the loop of the final course of the knitted fabric, the needle bar or the like may be caught in the loop and the loop may be broken. Therefore, there is a demand for a knitted fabric in which the loop of the final course can be unraveled without performing the work for preventing the knitting back in the loop of the final course after the knitting of the knitted fabric.

In view of the above, it is an object of the present invention to provide a knitted fabric in which the loop of the final course is difficult to unwind and a knitting method thereof.

[0007]

As shown in FIG. 1, the problem solving means according to claim 1 of the present invention is arranged laterally while intersecting between the loops 3 one course before the final course. It has a lateral expansion restricting portion 4 which surrounds in a chain shape, and a pressing portion 5 which presses each intersecting portion of the lateral expansion restricting portion 4 on the front side or the back side of each loop 3.

According to a second aspect of the invention, as shown in FIG. 2, the latest loop knitted on the needle of one bed is locked and the needles of the other bed are alternately knitted or mistaken for knitting. Looping or making mistakes alternately after reciprocating the thread, transfer the loop locked on the needle of one bed to the needle of the other bed, and use the other bed to loop one course before the final course By knitting 3, the lateral stretch restricting portion 4 and the pressing portion 5 are formed, and then the loop 6 of the final course is knitted.

[0009]

In the above means for solving the problem, the latest loop knitted on the needle of one bed is locked, and the stitches or mistakes are alternately made in the needles of the other bed, and the knitting yarn is reciprocated. Then repeat loop formation or mistake. Then, the loop locked on one of the beds is transferred to the needle of the other bed and the loops are overlapped with each other, and the other bed is used to knit the loop 3 one course before the final course. At this time, the lateral stretch restricting portion 4 and the pressing portion 5 are formed by passing the loops 3 one course before the final course through the overlapping loops of the needles Ai ... Then, the loop 6 of the final course is knitted.

At the knitting end portion of the knitted fabric thus knitted, the lateral stretch restricting portion 4 and the pressing portion 5 are arranged in the lateral direction without forming a loop in the course direction. The lateral extension of the front loop 3 is small. Therefore, the lateral extension of the loop 6 on the final course can be restricted. Also, the pressing portion 5
Presses the intersecting portion of the lateral stretch restricting portion 4, so that the lateral stretch restricting portion 4 and the pressing portion 5 are arranged so as to wind around each loop 3 one course before the final course. Therefore, even if the loop 6 of the final course tries to come off from the loop 3 one course before, it is difficult to come off due to the friction with the lateral stretch restricting portion 4 and the pressing portion 5.

[0011]

EXAMPLE A knitted fabric according to one embodiment of the present invention is a flat knitted fabric (not shown) having two front and rear beds facing each other using continuous knitting yarns as a front body or a back body of clothing such as sweater. Some are organized by machine.

As shown in FIG. 1, this knitted fabric is composed of a main portion 1 of rib knitting and a flat knitting end portion 2 knitted by ordinary setting. As shown in FIG. 1, this knitting end portion 2 is arranged in the lateral direction while intersecting between the loops 3 one course before the final course and surrounds each loop 3 in a chain shape. And a pressing portion 5 (knitting yarn shown by a dotted line in FIG. 1) that presses each intersecting portion of the lateral stretch restricting portion 4 on the front side of each loop 3.

Since the lateral extension restricting portion 4 and the pressing portion 5 are arranged in the lateral direction without forming a loop in the course direction, the lateral extension is small, and therefore the loop one course before the final course. The lateral extension of 3 is also reduced. Therefore, even if the knitted fabric is pulled in the lateral direction, the lateral extension of the loop 6 in the final course can be restricted.

Further, since the pressing portion 5 presses the intersecting portion of the lateral extension regulating portion 4, the lateral extension regulating portion 4 and the pressing portion 5 are wound around each loop 3 one course before the final course. Will be distributed. Therefore, even if the loop 6 of the final course tries to escape from the loop 3 of the previous course,
It is difficult to come off due to the friction between the lateral stretch restricting portion 4 and the pressing portion 5 that are wound around the loop 3 one course before.

A knitting method for the knitting end portion 2 of the above-mentioned knitted fabric using a flat knitting machine having two beds, front and rear, will be described with reference to the knitting diagram shown in FIG. The flat knitting machine is provided with a carriage (not shown) in which front and rear beds are respectively provided with Aiu and Kuke needles so that the needles can move back and forth, and which reciprocates on the front and rear beds. . FIG. 2 shows a knitting process on the front bed, K is moved for knitting, an arrow in the left-right direction indicates a knitting direction of a knitting yarn, and an arrow in the up-down direction indicates a transfer.

First, when the main part 1 of the rib knitting is knitted by the ordinary setting and the knitting of the main part 1 is completed, a normal flat knitting is performed from the loop of the final course of the main part 1 using the front bed. Form a loop for two courses (S1, S
2).

Then, the latest loops locked on the needles of the front bed are transferred to the needles of the rear bed and locked (S3), and the needles of the front bed are fixed.
In kokeshi, the knitting yarn is passed back and forth by alternately making a mistake of passing the knitting yarn through the front face of the needle or the back face of the needle (S4, S5). At this time, as shown in FIG.
At, needles a, u, o, ki, and ke
K and K are in a miss state, and in S5, needles a, d, and
K, K, and K, and needles A, U, O, K, and K are in the state of a mistake.

Next, loop formation (knitting) or mistakes are alternately performed in each needle Aiu ... uke of the front bed (S6). In S6, as shown in FIG. 4, the needles A, U, O, K, and K are in knit, and the needles A, D, K, and K are in a miss state, and the needles A, U, O, O, K, and K in S4 are in a miss state. The eyeballs are in a state of mistake. 3 and 4 show the state of the knitting yarn as seen from the back side.

Then, the loops locked on the needles on the rear bed are transferred to the needles on the front bed, and the loops are overlapped and locked (S7), and the front bed is used. The flat knit loop 3 one course before the final course
Are organized (S8). At this time, as shown in FIG. 4, each loop 3 one course before the final course passes through the loop where the needles A, ... Is formed. After that, the loop 6 of the final course is continuously knitted (S
9), the knitted fabric is completed.

A loop may be further formed from the loop 6 of the final course (S10). It is also possible to repeat the above steps by forming a loop again with the drawn yarn after the completion of knitting. The knitting end portion 2 of the knitted fabric serves as a stitching point when stitching.

Thus, the loop 6 of the final course of the knitted fabric
Is restricted in the lateral extension, and the lateral extension regulating section 4
Also, due to friction with the pressing portion 5, it is difficult to pull out from the loop 3 one course before the final course. For this reason, the loop 6 of the final course of the knitted fabric is difficult to be unraveled, the conventional work for preventing the knitting back of the knitted fabric after knitting can be omitted, the productivity is improved, and the cost can be reduced.

The present invention is not limited to the above embodiments, and it goes without saying that many modifications and changes can be made to the above embodiments within the scope of the present invention. For example, the knitted fabric may be knitted by hand knitting. In addition, the main body portion 1 of the knitted fabric may have a flat knitting structure or other flat knitting structure regardless of the rib knitting. Further, in the knitting of the knitting end portion 2 of the knitted fabric by the flat knitting machine, the steps of the front bed and the back bed may be reversed, and the pressing portion 5 is the back side of the loop 3 one course before the final course. May be formed in. Furthermore, the knitted fabric of this embodiment may be knitted as a knitted fabric product.

[0023]

As is apparent from the above description, according to the present invention, the lateral course of the loop of the final course of the knitted fabric is regulated in the lateral direction by the lateral stretch restricting portion and the pressing portion, and the lateral stretch restricting portion and 1 of the final course due to friction with the pressing part
It is difficult to get out of the loop in front of the course. Therefore, the loop of the final course of the knitted fabric is difficult to be unfolded, and the work for preventing the knitting back of the knitted fabric after the knitting as in the past can be omitted, and the productivity is improved and the cost can be reduced. effective.

[Brief description of drawings]

FIG. 1 is a diagram showing a knitting end portion of a knitted fabric according to an embodiment of the present invention.

[Fig. 2] Knitting diagram of the end portion of the knitted fabric

FIG. 3 is a state diagram of a knitting yarn when a stitch or mistake is alternately made.

[Fig. 4] State diagram of knitting yarns during loop knitting one course before the final course

[Explanation of symbols]

 3 Loop before the first course of the final course 4 Lateral extension control section 5 Pressing section 6 Loop of the final course

Claims (2)

[Claims] 1. A knitted fabric composed of continuous knitting yarns knitted with a weft knitting structure, which are arranged in the lateral direction while intersecting between the loops one course before the final course, and each loop is chain-shaped. A knitted fabric having a lateral stretch restricting portion surrounded by and a pressing portion that presses each intersecting portion of the lateral stretch restricting portion on the front side or the back side of each loop. 2. A knitting method of a knitted fabric knitted by a flat knitting machine having front and rear beds facing each other, wherein the latest loop knitted on one of the needles of the bed is locked and the needles of the other bed are locked. In the above, alternating loop stitches or mistakes are made to reciprocate the knitting yarn, and then loop formation or mistakes are alternately performed, and the loop locked on the needle of one bed is transferred to the needle of the other bed, and the other bed is moved. 2. The knitting method for knitted fabric according to claim 1, wherein the lateral extension regulating portion and the pressing portion are formed by knitting a loop one course before the final course by using .