JPS61186554A - Formation of opening part to part of knitted fabric - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for forming an opening in a portion of a bag knitted fabric knitted by a flat knitting machine.

[Prior art]

According to a flat knitting machine having front and rear needle beds, bag knitting can be performed by causing the knitting needles on either the front or rear needle beds to perform knitting operations in the forward course, and by causing the knitting needles on the other needle bed to perform knitting actions in the backward course. Work gloves and sock rings with toe pockets are made using this method.

By the way, as shown in Figures 10 and 11, this glove has holes (3) in the appropriate places in the finger pockets (2) of the glove (1), which makes it convenient to insert and remove only the fingers. As shown in the figure, holes (4) or (5) are formed in the folded part (1a) of the wrist knitted fabric or the palm part (1b).
), you can create a pocket with that opening (6).
It is convenient because it can be set up. Note that (7) is a lid that covers the hole (5) which is the opening of this pocket (6).

Further, as shown in Fig. 12, holes (9) and (Q)' for inserting and removing the hands are made in the gloves (8) (8), which are knitted long at the wrist part, respectively. (8)'
By sewing and connecting α1, it becomes gloves 77r αD that can be used in combination with a muffler and gloves.

However, in the prior art, the above-mentioned opening (3) is formed in a part of such a bag knitted fabric knitted by a flat knitting machine.
(4)(5)(9)(9)' It was not easy to form only a t-knit structure.

This is because an opening is formed in a part of the bag knitted fabric.
If an arbitrary number of consecutive stitches in the course direction are removed from the knitting needles during knitting of bag knitted fabric using a flat knitting machine,
The stitches removed from the knitting needles must be treated to prevent them from unraveling, and the next step is to create the nine stitches for the opening course.

Since the stitches of the bag knitted fabric are wrapped around the knitting needle on the opposite needle bed and the knitting needle cannot be used, there is no choice but to make the stitches of this set-up course by hand.

Therefore, as a conventional method, for example, JP-A-59-7
A method as seen in Japanese Patent No. 1402 has been proposed. That is, it is proposed that after the glove is manufactured, the fingers and palm surfaces are incised to form an opening, and the cut area is sewn with a stitch or the cut area is impregnated with resin. It has been proposed to prevent the knitting yarn from unraveling from the cut end.

[Problem that the invention seeks to solve]

However, the conventional method described above has the disadvantage that it requires a lot of work to form all the openings at the desired locations of the bag knitted fabric, or else the openings cannot be finished neatly. Accompany.

In this invention, by knitting a bag knitted fabric including an opening St using a knitting method different from the conventional method, the opening gt can be easily formed and a beautiful opening can be obtained. The present invention is intended to provide a method for forming an opening in a.

[Means to solve the problem]

That is, in order to solve the above-mentioned problem and form an opening in a part of a bag knitted fabric, when knitting a bag knitted fabric by a flat knitting machine, the bag knitted fabric is continuously knitted in the course direction during knitting. After performing an arbitrary number of courses of discarded stitches on a series of arbitrary number of stitches, remove the final course of the discarded stitches from the knitting needles,
Next, for each course, raise any two or every third knitting needles of the knitting needles from which the loose knitted fabric was removed earlier to the working position, and apply the knitting yarn of the set-up part to these knitting needles. By feeding the yarn by turning over the required number of courses and giving knitting action to these knitting needles,
Forming at least two or more gaps in the set-up part that are not continuous in the course direction, and then knitting the knitted fabric from the next course onwards, and bag knitting again. propose.

[Effect]

The method of the present invention is a method in which openings are formed as a knitting structure at desired locations in the bag knitted fabric during the knitting process of the bag knitted fabric. An arbitrary number of series of stitches are removed from the knitting needles, but in the method of the present invention, an arbitrary number of discarded stitches are performed before removing the stitches from the knitting needles. By appropriately selecting the knitting yarn of the knitting course, it is possible to prevent the knitting from unraveling easily.

In addition, in the method of the present invention, in order to be able to knit the bag fabric following the opening, the stitches of the set-up part of the opening are formed using knitting needles from which the loose knitted fabric is removed. , the method of forming the stitches is that for each course, first the loose knitted fabric is removed, then any two or every third knitting needles among the nine knitting needles are raised to the working position, and the set-up portion is placed on these knitting needles. By folding and feeding the required number of courses of knitting yarn and giving a knitting action to these knitting needles, first, a stitch of a set-up part in which at least two or more gaps are not continuous in the course direction is formed in the set-up part. This is a method for knitting the fabric from the next course onwards.
In this way, each stitch of the next course formed in the set-up portion is knitted in such a manner that its sinker loop is penetrated in the course direction by the knitting yarn of the previous course.

Therefore, the opening edge on the knitting start side of the opening formed according to the method of the present invention is mechanically knitted into a knitting structure that will not unravel.

[Example 1] As shown in Fig. 1, the opening (3) as shown in Figs. 9th stitch L1, L2, L8, L8, which is interrupted and continues in the course direction
Knitting needle with 9 on it N1”N2 ・・・・・・N8
・Feed the knitting yarn y2 for waste knitting only to N9, perform 2 courses (1 round trip course) waste knit (2) at, and then remove the stitches of the final course αa of the waste knit from knitting needles N1 to N9. and,
The knitting structure on the knitting end side is obtained.

Next, when knitting the set-up part of the opening, first of all, among the knitting needles N1 to N9 from which the stitches have been removed, every second knitting needle N2, N5, Ns is raised to the working position, and these j. The knitting yarn y2t used for the above-mentioned waste knitting is then fed to the knitting needles N2, N5, and N8 as the knitting yarn for the set-up part of this opening, and the first course α→ is knitted, and then the next Second
In course αQ, the knitting needle N1-
Of N9, every other two knitting needles N9 ・N6 ・N
3. Raise the knitting needle N1 at the end of this course to the working position and feed the knitting yarn y2t to these knitting needles N9, N6, N3, and N1, and give knitting action to these knitting needles. N1 ・N2 ・N3 ・N5・N6・N8
- Due to N9, a set-up stitch in which a stitch is missing only at the knitting needle N4 and N7 positions, that is, a stitch L'l of a set-up portion where two or more gaps are not continuous in the course direction
-L'2 ・L12 ・L12 ・L12 ・
L12 ・L12 is formed.

After knitting, it goes without saying that if you raise the full knitting needle with the stitches on it to the working position, you can restart the bag knitting of the next course (n+1) or less (in the case of this example, the next course with knitting yarn y1). By knitting (・n+1), the set-up stitches of all the wales of the bag knitted fabric part in the opening (3) are completed for the first time, and the sinker loop of this course (n+1) is ) knitting yarn y
Penetrated by 2 and 1, the solution is stopped.

[Example 2] In the above example, a bag knitting course (n
In +1), the set-up stitches of all wales of the bag knitted fabric portion in the opening (3) were completed, but in other examples, when knitting the set-up part of the opening, the first stitch was completed in the same manner as above. After organizing the 1st and 2nd course A4 (g), the next 3rd course
- The fourth course α6Q7) may be organized as shown in FIG. That is, the knitting yarn y2 may be sequentially knitted in turn, and during this time, the set-up stitches of all the wales for the bag knitted fabric in the opening (3) may be completed.

In the embodiment shown in FIG. 2, the stitches of the third course α0 are L/1, L12, L'7t-1, and every second knitting needle N1, which remains among the knitting needles N1 to N9 from which the stitches were previously removed, is N
4 ・It is formed by feeding the knitting yarn yzt'' to N7, but in this case also, it is threaded through the next fourth course Q7).
By doing so, the solution is stopped.

In addition, in this example, at the turn-back section where the third course (end) of the set-up section moves to the fourth course αη, the knitting yarn yz t
', knitting needle NIO on which the bag knitted fabric to the right of knitting needle Ns is hanging
By supplying yarn to the knitting needles NIG and giving a knitting operation to the knitting needles NIG, when the knitting needles N1 to N9C obtain the stitches of the set-up portion of the bag knitted fabric at the opening (3), the knitting needles NIG
A stitch L'xo+ is formed by the knitting yarn y2 on the right side thereof.

[Example 3] In the above example, the knitting yarn Vz t'
, the yarn was fed to the knitting needle Nlo on which the bag knitted fabric on the right side of the knitting needle N9 is attached, but in other embodiments, as shown in FIG. 2 courses α
Turning point moving to 0, 2nd course (end) to 3rd course α
The knitting needle NIO" next to the folded part where the knitting needle NIO" moves from the third course αQ to the fourth course αη
By feeding knitting yarn y2 to NO and NIO, knitting needles N,
When obtaining the stitches of the set-up portion of the bag knitted fabric at the opening (3) using #N9, stitches L'0''L'IO and L'sot are formed by knitting yarn y2 on both sides of the stitches using knitting needle No.N1oW-. You can force it.

[Example 4] In the third example above, when forming the stitches LP to L'9 of the set-up portion of the bag knitted fabric at the opening, knitting yarn y2 was also fed to knitting needle No. and NIG. By knitting it, an example was shown in which stitches L'OL'10 and L'tot were formed on both sides of stitches L'1 to L'9 of the set-up part, but the yarn was fed to the knitting needles No. and Nlo. knitting yarn y
2, tuck 'To'f't as shown in Figure 4 without knitting it.

and 'I'10.

[Example 5] FIG. 5 shows the knitting structure of the opening obtained in still another example. This embodiment differs from the first to fourth embodiments described above in that when the waste knitting course is knitted, at the starting end A of the waste knitting and the turning part B of the first wasteful knitting course (2),
The knitting yarn y2t'' for the waste knitting knitting needle Nl on which the waste knit fabric is applied
The point is that the knitting needles NO"N1G on both sides of "N9" are tacked to each other to reinforce the opening (3) so that the ends on both sides do not open wide.

Further, in this embodiment, the knitting yarn y2 for waste stitching is also tacked to the knitting needle No. at the terminal end C of waste stitching.

In addition, on the actual flow side shown in FIG. 5, when knitting the opening assembly course α→, the same stitches L'O'L'lO and Ii as in the third embodiment shown in FIG. 't.

is formed by knitting yarn y2.

[Example 6] In the fifth embodiment shown in FIG. 5, when knitting the waste knitting course, at the starting end A of the waste knitting and the turning part B of the first waste knitting course (2), the Knitting needle NO"N1 on both sides of knitting needle Nl-'-N9 on which the loose knitted fabric is wrapped with knitting yarn y2
In other embodiments, the knitting yarn y2 fed to NO''N10 may be knitted (not shown).

[Embodiment 7] FIG. 6 shows still another embodiment. The difference between this embodiment and the fifth embodiment is that in the fifth embodiment, the nine knitting yarns V2t are fed to the knitting needles N and NIG in the set-up course α→αQ - similar to the third embodiment. By knitting, stitches L' are formed on both sides of the set-up stitches L11 to L'9.
In this seventh embodiment, the knitting yarn Vz fed to the knitting needles N and NIG
t - Tuck (To - Tlo) as in the case of the fourth embodiment
It's in its prime.

[Example 8] In each of the above examples, an example in which only the t-2 course of loosely knitted fabric was knitted was illustrated, but in other examples,
As shown in FIG. 7, when this loosely knitted fabric is knitted in required courses (multiple courses), the loosely knitted fabric forms a flap at the edge of the opening (3) formed by the method of the present invention. As shown in Figures 10 and 11, the opening (5)
It can be a lid (7).

[Example 9] In each of the above examples, an example was shown in which the loose knit fabric and the opening stitch 1-1 continuous knitting yarn y2 were knitted, but in other examples, It goes without saying that the waste knitted fabric and the set-up stitches of the opening may be knitted using different, non-continuous knitting yarns y2 and N3 (see Fig. 8) [Example 10] Nos. 1 to 7 In each of the examples shown in the figure, the final course of waste editing (
In other embodiments, after removing the stitches (to) from the knitting needles Nl'''''N9, the knitting process immediately moves to the knitting of the set-up course (b) at the opening, as shown in FIG. After removing the stitches of the final course of waste knitting from knitting needles N1 to N9,
Without immediately moving to knitting of the opening set-up course α→, knitting yarn V1'k knitting the bag knitted fabric is placed on the knitting needle on which the bag knitted fabric is still applied, and the knitting yarn V1'k, which is knitted with the bag knitted fabric, is used as the opening (9) t-turning point. An arbitrary number of courses may be fed by turning the yarn to form a plain knitted fabric of an arbitrary length continuing in the wale direction on the bag knitted fabric on both sides of the opening (9).

Such an opening (9) IIi is suitable as the hole (9) (9)' of the glove muffler α9 shown in FIG.

[Example 11] FIG. 9 shows the knitting structure of the opening obtained in another example. This embodiment differs from the embodiments shown in FIGS. 1 to 8 in that when the set-up part of the opening is knitted,
In the first to fourth courses α to αη, for each course, every third knitting needle N2 and Ns of the knitting needles N1 to N9 from which the loose knitted fabric was previously removed (first course α →), N9 ・N5 ・N1 (at second course α), N
4 ・N8 (3rd: I-s(1(1) and N9 ・N
7. By feeding the yarn to N3・Nl (4th course αη) and giving a knitting operation to each course, the knitting yarn y2 of the 4 courses α→~αη of the set-up part creates a knitting pattern at the opening (3). The point is that a full set stitch for bag knitted fabric is obtained. In the case of this example, the solution is stopped because the sinker loop of the next course (n+t) of the knitting yarn VIFC is passed through the knitting yarn y2 of the previous course α→~αη. will be done.

[Example 12] In the above Examples 1 to 10, when knitting the set-up part of the opening, the knitting yarn y2 t" and its first to fourth courses α→~a'h
In Example 11, the yarn is always fed to every second knitting needle.
Then, be sure to apply the force fed to every third knitting needle (in other embodiments, the interval is changed every second and every third needle for each of the first to fourth courses α→～αη). knitting yarn y2
T-feeding may also be used; in further embodiments,
Within one course, the knitting yarn y2 may be fed to the knitting yarn y2 at different intervals between every second yarn and every third yarn (not shown).

[Other Examples]

In addition, as shown in FIGS. 1 to 6 and 8 to 9, when the number of waste knitting courses is several courses or less.

All of the waste knitting courses @ (to) fall under category j, but several courses of each of the above-mentioned waste knitted fabrics, including the course that will become the edge part, are made of low melting point thermoadhesive yarn. When knitted with 9 knitting yarns mixed with 9 knitting yarns, the knitted end edges of the knitted fabric in the openings formed by the method of the present invention are removed from the knitting needles and then heat-treated to dissolve the knitting yarn. The knitting yarn fed to every other knitting needle at the set-up part of the openings (3) and (9) is made of woolly nylon spandex or rubber yarn that is stretchable at room temperature. By knitting with a knitting yarn containing a mixture of stretchable and elastic yarns, the set-up stitches of the openings (3) and (9) formed by the method of the present invention can be easily tightened.

That is, as in the embodiment described with reference to all of FIGS. 1 to 9 above, the loose knitted fabric and the stitches in the set-up portions of openings (3) and (9) were knitted with knitting yarn y2 or y2/y3. In this case, if this part is knitted with a knitting yarn that is a mixture of a low melting point thermoadhesive yarn and a stretchable elastic yarn that is stretchable at room temperature, the opening (3) < 9 can be formed by heat treatment. ) can provide a stopping effect at the ends of the loose stitches, and the set-up portions at openings (3) and (9) can provide a tightening effect of the set-up stitches.

In addition, as an example of a low melting point thermoadhesive yarn for obtaining the above effect, for example, the low melting point thermoadhesive fiber "Toshi Elder Yarn" (trade name) manufactured by Toshi Co., Ltd. can be mentioned. can.

〔effect〕

According to the method of this invention, the stitches on the set-up side of the opening are
Since the knitting structure is knitted from the beginning only by mechanical operation without manual operation, openings can be formed very efficiently compared to conventional methods. The end of the opening requires a fixing process,
Since waste knitting is performed in this part, several courses, including the course that will become the edge part, are sewn by a sewing machine or knitted with a nine-knit yarn mixed with a low melting point thermoadhesive yarn. , the solution can be easily stopped and processed.

Therefore, according to the method of the present invention, an opening can be formed in a part of the bag knitted fabric with a small number of steps as a whole, but the opening formed according to the method of the present invention can be formed on the set-up course side. Since the edge of the rim is composed only of knitted fabric and is very clean, the method of this invention can be applied to all kinds of fabrics that can be knitted using a ground knitting machine, such as socks and socks, in addition to the gloves and glove mufflers mentioned at the beginning. It can be used when forming an opening in a part of a bag-knitted product, and can increase its commercial value.

[Brief explanation of the drawing]

1 to 6 are organization charts of the openings formed in the first to fifth and seventh embodiments, respectively; FIG. 7 is a knitting organization diagram of the openings formed in the eighth embodiment; Figures are 9th and 1st
FIG. 9 is a diagram of the organization of the opening formed in Example 0, FIG. 9 is a diagram of the organization of the opening formed in Example 11, FIG. 10 is a front view of the glove, and FIG. 11 is a longitudinal side view thereof. 1st
Figure 2 is a front view of the glove muffler. <3) (4) (5) (9) (9)'...opening, (
2)...Knitting course, α岨...Final course of waste stitching, α→α119Q6αη...Knitting course of the opening section, yl ・y2 ・y3...Knitting yarn, No""NIO °°°knitting needles,

Claims (1)

[Claims] 1. When knitting a bag-knitted fabric using a flat knitting machine, an arbitrary number of courses are discarded in a series of stitches that are continuous in the course direction during the knitting process. Then, remove the stitches of the final course of the waste knitting from the knitting needles, and then, for each course, apply any two or every third knitting needles among the knitting needles from which the waste knitted fabric was removed earlier. By feeding the knitting yarn of the set-up portion back to these knitting needles in two or three courses and giving a knitting action to these knitting needles, the set-up portion has at least two or more courses of gaps. An opening in a part of a bag knitted fabric characterized by forming stitches in a set-up part that are not continuous in the direction, and then knitting the fabric in subsequent courses and bag knitting again. How to form. 2. When performing the waste knitting, the knitting yarn of the waste knitting is made to tack to the knitting needles on both outsides of the knitting needles on which the waste knitted fabric is applied at the starting end and the folded part of the first course, respectively. The method described in Scope No. 1. 3. When performing the waste knitting, at the starting end and the folded part of the first course, feed the knitting yarn of the waste knitting to the knitting needles on both outsides of the knitting needles on which the waste knitted fabric is applied, and knit. The method according to claim 1. 4. After removing the final course of the above-mentioned waste stitches from the knitting needles,
4. The method as claimed in claim 1, immediately proceeding to knitting the set-up of the opening. 5. After removing the final course of the above-mentioned waste stitches from the knitting needles,
A desired number of yarn courses are fed to the knitting needles on which the bag knitted fabric is wound, using the opening as a turning point, and a knitted fabric of an arbitrary length that continues to the bag knitted fabric in the wale direction is formed on both sides of the opening. The method according to any one of claims 1 to 3, further comprising knitting a set-up portion of the opening. 6. When feeding the knitting yarn to the set-up part of the opening, feed the terminal end of each course to the knitting needle closest to the opening among the knitting needles on which the stitches of the bag knitted fabric are interwoven. The method according to any one of claims 1 to 5, wherein a stitch is formed. 7. When feeding the knitting yarn for the set-up part of the opening, the terminal end of each course is also fed to the knitting needle closest to the opening among the knitting needles on which the stitches of the bag knitted fabric overlap. The method according to any one of claims 1 to 5, wherein a stitch is formed. 8. Any one of claims 1 to 7, wherein several courses including the course forming the edge portion of the waste knitted fabric are knitted with a knitting yarn mixed with a low melting point thermoadhesive yarn. or the method described in one of the sections. 9. In the set-up portion of the opening, each course at least until the set-up stitches of all wales in the opening are formed is knitted with a knitting yarn mixed with a stretchable elastic yarn that is stretchable at room temperature. A method according to any one of claims 1 to 7, wherein: 10. Knit several courses of the loosely knitted fabric, including the course that will become the edge portion, with a knitting yarn that is a mixture of a low melting point thermoadhesive yarn and a stretchable elastic yarn that is stretchable at room temperature. ,
A method according to any one of claims 1 to 7. 11. In the set-up part of the opening, knit each course at least until the set-up stitches of all the wales in the opening are formed using the knitting yarn used to knit the course that will become the edge part of the loosely knitted fabric. , the method according to claim 8 or 10.