JP2000314059A - Production of jacquard knitted fabric using circular knitting machine, and double sinker to be used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for knitting a uniform jacquard knitted fabric so as not to get uneven during pile loop formation, and also designed to facilitate yarn feeding for needles. SOLUTION: This method for knitting a jacquard knitted fabric comprises the 1st zone X knitting step where a ground yarn 6 is fed, the 2nd zone Y knitting step where a 1st pile yarn 7 is fed, and at least one 3rd zone Z knitting step where a 2nd pile yarn is fed; wherein at the stitch exit position of the final zone, a pile loop running free after falling from the pile yarn-receiving support of a pile loop-forming sinker is held by the pile position check part 22 of the pile loop-forming sinker to ensure pile loop yarn quantity not to be lost due to floated yarn; and for yarn feeding level, a yarn feeding is carried out toward the sinker in the longitudinal direction from a position at a low level.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a method for producing a jacquard pile knitted fabric and a sinker used for the method. In particular, the present invention relates to a method for knitting a jacquard pile knitted fabric and a double sinker used for the method.

[0002]

2. Description of the Related Art A method of knitting a jacquard pile knitted fabric using a double sinker is disclosed in Japanese Patent Publication No. 61-32421.
The invention of No. 1 is known.

According to the present invention, a needle tube provided with a large number of knitting needles (tongue needles), a sinker ring provided as a set of separately controllable loop forming sinkers and stitch escape sinkers, a tongue needle and a sinker And a cam for controlling a single-sided pile product patterned with jacquard from ground yarn and at least one pile yarn. A) In the first knitting system section of each knitting system, the ground yarn ( The tongue needle for inserting the ground thread) is pushed out, and at the same time, the corresponding stitch escape sinker is withdrawn from the thread insertion range. Then, while forming the loop of the ground thread via the corresponding loop forming sinker, the tongue until just before the stitch escape position is reached. Withdrawing the needle; b) in the second knitting system section of the knitting system, while pushing out the selected tongue needle for inserting the first pile yarn, to the position where the looped ground yarn is restrained. Advancing the escape sinker and subsequently retracting the tongue needle until just before the stitch escape position while forming the first pile yarn loop via the stitch escape sinker; c) at least in at least one other knitting system section The selected tongues are extruded to receive one second pile yarn, and then the tongue needles are retracted while forming the second pile yarn loop via the corresponding stitch escape sinkers, each in the last knitting system section After retracting the corresponding loop forming sinker and stitch escape sinker, further retracting all tongue needles to the stitch escape sinker position, and subsequently extruding the loop forming sinker to tension the formed pile loop. .

[0004]

According to the above-mentioned prior art, in the knitting step of the last area, when the previously formed pile and the loop of the ground yarn escape beyond the lower upper edge of the loop forming sinker, the stitch is formed. When the escape sinker and the loop forming sinker are retracted (retracted outward), there is nothing to hold when the new pile loop falls from the upper edge of the stitch escape sinker, and the pile loop is loosened because it is in a free state. As a result, the pile pile that has been freed loses its thread amount to the pile pile that has floated, so that the pile loop becomes small and irregular.

[0005] Further, at the yarn supply level, since yarn is supplied to the needle from the side, it is necessary to raise the knitting needle to a safe height for supplying the yarn. For this reason, there is a disadvantage that the overall height of the sinker is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to obtain a uniform pile jacquard knitted fabric free from irregularities during the formation of a pile loop, and to facilitate yarn feeding to a needle.

[Means for Solving the Problems]

[0007] The present invention that achieves this object has the configuration described in the claims. Items 1 to 7 relate to the invention of the knitting method, and items 8 and 9 relate to the invention of the double sinker.

[0008]

According to the present invention, at the stitch escape position in the final area,
By holding the pile loop that has fallen from the pile thread receiving portion of the pile loop forming sinker and is in a free state by the pile position regulating portion of the pile loop forming sinker, the yarn amount of the pile loop is deprived by the floating yarn. , A uniform pile loop can be obtained.

Further, at the yarn supply level, since the yarn can be supplied to the sinker from a low position by performing the yarn supply in the longitudinal direction, the overall height of the sinker and the cam ridge can be reduced.

[0010]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is an operation locus diagram of a cylinder needle and a sinker schematically showing a part of a knitting process according to an embodiment of the present invention in a developed manner, and FIGS.
It is a knitting explanatory view showing -4 cross section to 21-21 cross section.

In FIG. 1, the solid line 1 shows the movement locus of the hook tip of the knitting needle 2. The thin line 3 indicates the sinker top or knitting face of the sinker, and the two-dot chain line 4
Is the third throat 27 of the pile loop forming sinker 20
And the dotted line 5 indicates the movement locus of the sixth throat 47 of the ground loop forming sinker 40. Reference numeral 6 denotes a ground yarn having a ground structure, and reference numerals 7 and 8 denote first and second pile yarns on which the pile is knitted.

[0013] These yarns are supplied to the knitting needle 2 by yarn carriers 9, 10, 11 and the like provided in each area. The yarn carrier 12 that supplies the second pile yarn 8 is provided with a protrusion 11a that pushes the floated yarn of the first pile yarn 7 downward. The arrow direction 13 indicates the rotation direction of the cylinder.

FIG. 2 is a side view of the pile loop forming sinker 20 of the present invention, and FIG. 3 is a side view of the ground loop forming sinker 40 of the present invention. In the knitting method of the present invention, a double sinker including the pile loop forming sinker 20 and the ground loop forming sinker 40 is used.

As shown in FIG. 2, the front end of the pile loop forming sinker 20 has a nose 21 upward, a pile position regulating portion 22 below the nose, and a projection provided below the pile position regulating portion. A knitting face 24 extending horizontally in the lower side of the projection 23;
And the first throat 25 and the third throat 27 having the same throat depth, and the second throat 25 being shallower than the first throat 25 and the third throat 27, respectively.
It has a throat 26.

The nose 21 is provided with a pile yarn receiving edge 21a for receiving the pile yarns 7 and 8, and a pile yarn bent from the top end of the pile yarn receiving upper edge and floated. There is provided an outwardly inclined portion 21b which is pushed downward in a targeted manner.

The pile position regulating portion 22 includes a horizontal portion 22a extending longer than the nose 21 and the projecting portion 23 toward a tip end for receiving and regulating a pile loop dropped from the pile yarn receiving edge 21a. The portion is provided with an upwardly inclined portion 22b for adjusting the size of the pile loop.

The projecting portion 23 has an inward descending inclined portion 23a.
And a downward inclined portion 23b which is bent from the tip of the inward downward inclined portion and is inclined outward.

The knitting face 24 is provided with a horizontal edge 24a flush with the lower edge 44a of the sixth throat 47 of the ground loop forming sinker 40 for guiding the formed loop.

At the rear end of the pile loop forming sinker 20, there is provided an operating butt 28 which is operated or controlled by sinker driving means (not shown).

As shown in FIG. 3, the front end of the ground loop forming sinker 40 has a nose 41 above, a pile thread receiving section 42 below the nose, and a pile loop below the pile thread receiving section. And a loop escape portion 43 for escaping the ground loop, a sinker top or knitting face 44 provided thereunder, a nose 41,
The fifth throat 46 and the sixth throat 47 having the same throat depth and the fourth throat 45 slightly shallower than the fifth throat 46 and the sixth throat 47 provided in the pile yarn receiving portion 42 and the loop exit portion 43, respectively. Having.

The pile yarn receiving portion 42 has first and second
A horizontal upper edge portion 42a for receiving the pile yarns 7 and 8, and an outwardly inclined portion 42b for pushing down the floating pile yarns downward.
And a vertical edge 42c which pushes the pile yarn which has been pushed down by the inclined portion and floated inward to be positioned on the back side of the needle.
Is provided.

The loop escape portion 43 includes the horizontal upper edge portion 4.
A loop escape horizontal edge 43a is provided for receiving the first and second pile yarns 7, 8 received by 2a and for escape from the pile loop and the ground loop.

The knitting face 44 is formed with a height difference which is connected to the lower edge of the throat 47 via a gentle slope 44b.

The operating butt 28 of the pile loop forming sinker 20 is provided at the rear end of the ground loop forming sinker 40.
An operating butt 48 operated or controlled by a sinker driving means (not shown) is provided at a position different from the position shown in FIG.

The above-described knitting operation will be described, for example, for knitting of a two-color pile jacquard.

In the knitting process of the first region X, FIG.
As shown in (-4 section), the pile loop 8a of the pile yarn formed in advance is on the pile position regulating portion 22 of the pile loop forming sinker 20 that has advanced inward,
The inward advance of the ground loop forming sinker 40 tensions the pile loop 8a at the vertical edge 42c of the ground loop forming sinker 40, while tensioning the ground loop 6a at the third throat 27 of the pile loop forming sinker 20.

When the knitting needle 2 reaches the knitting position while ascending, the ground loop 6a and the pile needle loop 8a in the needle hook slide down from the tip of the latch as shown in FIG. ). At this time, the pile loop 8a on the pile position regulating portion 22 of the pile loop forming sinker 20 is further vertically moved so that the latch does not re-enter the loop when the knitting needle descends due to the inward advance of the ground loop forming sinker 40. The pile loop 8a is tightened at the edge 42c.

When the knitting needle 2 descends, as shown in FIG. 6 (6-6 cross section), the ground thread 6 supplied to the loop exit portion 43 of the ground loop forming sinker 40 via the yarn carrier 9 is used at the needle hook portion. The ground loop 6a and the pile loop 8 which have been transferred onto the stem of the knitting needle as they are captured.
The latch is rotated upward by a, and the hook portion is closed. At this time, the pile loop forming sinker 20 is at the most outwardly retracted position, and the ground loop forming sinker 4
0 is retracted outward with a slightly smaller amount of movement than the pile loop forming sinker 20, whereby the pile sinker loop 8 a on the pile position restricting portion 22 of the pile loop forming sinker 20 becomes the ground loop forming sinker 40. The process is moved to a position above the loop exit portion 43.

In the state shown in FIG. 6 (6-6 section) in which the knitting needle 2 catches the ground yarn 6 at the hook portion, after shifting in the lateral direction, the knitting needle further descends to just before the loop exit position. As shown in FIG. 7 (7-7 cross section), the ground thread 6 is pulled down from above the loop escape portion 43 of the ground loop forming sinker 40, and the pulled down ground thread 6 is moved inward of the pile loop forming sinker 20. The stitching amount of the ground loop 6a is secured by being pushed by the second throat 26 of the pile loop forming sinker 20 by advancing.

In the knitting process of the second area Y, at the first needle selection position A, needle selection of tack or welt is performed.
As shown in FIG. 8 (8-8 section), the knitting needle 2 whose tack is selected is shown in FIG. 9 (9-9 section) as the knitting needle rises while holding the ground loop 6a in the needle hook. Thus, the ground loop 6a and the pile loop 8a are transferred to the stem again, and at this time, the second throat 26 of the pile loop forming sinker 20 held inside keeps pushing the ground loop 6b in the needle hook. Assists in opening the latch. During this time, the first pile yarn 7 supplied from the yarn carrier 10 is received on the nose 21 and the pile yarn receiving portion 42 as the ground loop forming sinker 40 advances.

Conventionally, when the stitches are adjusted by the integrated cam means immediately before the loop exit position with the lowering of the knitting needle, in other words, during the transition to the U region and the U region, Move at the same time,
In some cases, the loop located at the front of the hook may come off in the U region. Therefore, in one characteristic part of the present invention, it is possible to prevent the loop from coming out by adjusting only one U region. .

When the knitting needle 2 further rises and reaches the tack position, as shown in FIG. 10 (10-10 section), the needle hook portion is used to catch the first pile yarn 7 supplied from the yarn carrier 10. It is located above the first pile yarn 7. During this time, the ground loop forming sinker 40 is further advanced inward, and the first pile thread 7 in the first throat 25 and the fourth throat 45 is pushed inward to approach the inside of the hook.

After the knitting needle 2 reaches the tack position, as the knitting needle descends, the first pile yarn 7 is caught by the needle hook portion as shown in FIG. As the first pile yarn 7 is pulled down from the yarn receiving portion 42, the latch is rotated upward by the ground loop 6a and the pile loop 8a on the stem to close the hook portion, and the ground yarn 6 and the second One pile yarn 7 is held. During this time, the state where both sinkers have advanced inward, that is, the state of FIG. 10 described above is maintained.

Next, the knitting needle 2 comprises a ground yarn 6 and a pile yarn 7.
Is moved in the horizontal direction while holding the inside of the hook.
In the meantime, as shown in FIG. 12 (12-12 section), the pile loop 7b falls from the nose 21 and the pile yarn receiving portion 42 due to the retreat outside the pile loop forming sinker 20 and the ground loop forming sinker 40. The position is moved onto the pile position regulating unit 22.

In the knitting step of the third region Z, tack or welt needle selection is performed at the second needle selection position B.
Here, the knitting needle 2 for which the tack selection has been performed at the first needle selection position A is selected as a welt, and the knitting needle 2 shown in FIG.
(Cross section), that is, the ground yarn 6 and the pile yarn 7 are shifted in the lateral direction while being held in the needle hook. In the meantime, the ground loop forming sinker 40 and the pile loop forming sinker 20 are advanced inward as shown in FIG. 13 (13-13 cross section), and the floating yarn of the first pile yarn 7 becomes the second pile yarn 8. Yarn carrier 11 that supplies
Of the pile loop forming sinker 20 and the ground loop forming sinker 40 are further held down in the first throat 25 after being pushed down by the protrusion 11a. .

The knitting needle 2 selected in the tack is raised, and accordingly, the latch is rotated by the ground loop 6b in the needle hook as shown in FIG. 14 (section 14-14). Further, the float 7 yarn held in the first throat 25 by the inward advance of the ground loop forming sinker 40 is moved to the vertical edge portion 4 of the ground loop forming sinker 40.
The thread is pushed inward by 2c, whereby the floated thread is positioned on the back side of the needle.

When the knitting needle 2 further rises and reaches the tack position, as shown in FIG. 15 (section 15-15), the second pile supplied to the nose 21 and the pile yarn receiving portion 42 via the yarn carrier 11 is provided. The needle hook is positioned above the second pile thread 8 to catch the thread 8. During this time,
The ground loop forming sinker 40 is advanced inward to push the float yarn further inward by the vertical edge portion 42c, and to bring the second pile yarn 8 held in the first throat 25 and the fourth throat 45 closer to the hook. It is.

As the knitting needle 2 descends to just before the loop exit position, as shown in FIG. 16 (section 16-16), the second pile yarn 8 supported on the nose 21 and the pile yarn receiving portion 42 is formed. With this, the latch is pivoted upward by the ground loop 6a and the pile loop 8a on the stem to close the needle hook portion, and the pile thread 8 and the ground thread 7 are held in the hook.
At this time, the ground loop forming sinker 40 starts to retreat outward.

Next, in the state of FIG. 16 in which the knitting needle 2 holds the pile loop 8b and the ground loop 6b in the hook, as shown in FIG. 17 (section 17-17) and FIG. 18 (section 18-18), 17, the pile loop forming sinker 20 starts to recede outward, and further, the ground loop forming sinker 4 as shown in FIG.
0 also continues to retreat outward. Along with this,
The pile loop 8b supported by both the nose 21 and the pile yarn receiving portion 42 is shifted to the nose 21. Further, when both the pile loop forming sinker 20 and the ground loop forming sinker 40 continue to recede outward, as shown in FIG. 18, the pile loop 8b supported on the nose 21 falls and the pile position regulating portion is formed. On the other hand, the ground loop 6b slides down from the loop escape portion 43 and separates.

As the knitting needle 2 descends to the lowest point, that is, the stitch escape position, as shown in FIG.
The required length of the pile loop 8b and the required length of the ground loop 6b are suspended from the pile position regulating portion 22 and the knitting face 44, respectively, and all the old loops (6a, 8a) escape from the hook portions. At this time, the ground loop forming sinker 40 retreats outward most.

Next, the knitting needle 2 moves in the lateral direction while substantially maintaining the state shown in FIG. During this time, the pile loop forming sinker 20 and the ground loop forming sinker 40
As shown in FIG. 0 (20-20 cross section), it begins to advance inward and shifts to the next knitting process similar to that of the first region X.
As shown in (21-21 section), the old loop (6a, 8a) that escaped from the hook portion is guided into the sixth throat 47 of the ground loop forming sinker 40.

It is also possible to change the loop of the required length of the first pile yarn and the second pile yarn by separating the position immediately before the loop exit position and the position exiting the loop by the cam means so as to be individually movable. It is.

In this way, a pile structure in which the pile loop of the pile yarn (7) and the pile loop of the pile yarn (8) are continuous in one course is formed, and this is repeated to knit a pile jacquard knitted fabric. It is done.

The knitting method of the present invention is not limited to the above embodiment. Various modifications, improvements, and changes are possible within the scope of the claims. For example, in the present embodiment, the knitting process of the third area (Z) where the tack or the welt selection of the second needle selection position (B) is performed is increased, and the third needle selection position is provided similarly to the second needle selection position. By 3 in 1 course
It can be applied to the knitting of pile jacquard knitted fabric of four colors,....

In the knitting step of the third area (Z), both movable areas (V, W) can be individually adjusted to form a low pile of a required length, and the first area (X) is formed. It is possible to obtain a two-step velor-like pile jacquard knitted fabric by shearing the high pile knitted in the knitting step.

[0047]

According to the present invention, the pile loop which has fallen from the pile thread receiving portion of the pile loop forming sinker and has become free at the stitch escape position in the final region is controlled by the pile position regulating portion of the pile loop forming sinker. The holding prevents the yarn amount of the pile loop from being deprived by the floated yarn, so that an uneven pile loop can be eliminated and a high-quality pile knitted fabric can be obtained.

In the yarn supply position, the yarn can be supplied from the longitudinal direction and the sinker can be supplied to the sinker from a low position. Therefore, the height of the sinker and the cam ridge can be reduced, and thus the knitting can be performed. The height of the part can be reduced.

[Brief description of the drawings]

FIG. 1 is a knitting method of a two-color pile jacquard according to an embodiment of the present invention, and is an operation trajectory diagram of a cylinder needle and a sinker schematically showing a part of the knitting process developed.

FIG. 2 is a side view of a pile loop forming sinker of the present invention.

FIG. 3 is a side view of the ground loop forming sinker of the present invention.

FIG. 4 is a knitting explanatory view showing a section 4-4 in FIG. 1;

FIG. 5 is a knitting explanatory view showing a 5-5 cross section in FIG. 1;

6 is a knitting explanatory view showing a 6-6 cross section in FIG. 1. FIG.

FIG. 7 is a knitting explanatory view showing a 7-7 section in FIG. 1;

8 is a knitting explanatory view showing an 8-8 cross section in FIG. 1. FIG.

FIG. 9 is a knitting explanatory view showing a 9-9 section in FIG. 1;

FIG. 10 is a knitting explanatory view showing a 10-10 cross section in FIG. 1;

FIG. 11 is a knitting explanatory view showing a section 11-11 in FIG. 1;

12 is a knitting explanatory view showing a section taken along line 12-12 in FIG. 1. FIG.

FIG. 13 is a knitting explanatory view showing a section 13-13 in FIG. 1;

FIG. 14 is a knitting explanatory view showing a section taken along line 14-14 in FIG. 1;

FIG. 15 is a knitting explanatory view showing a 15-15 cross section in FIG. 1;

FIG. 16 is a knitting explanatory view showing a section taken along line 16-16 in FIG. 1;

17 is a knitting explanatory view showing a 17-17 cross section in FIG. 1. FIG.

FIG. 18 is a knitting explanatory view showing a section taken along line 18-18 in FIG. 1;

FIG. 19 is a knitting explanatory view showing a 19-19 cross section in FIG. 1;

FIG. 20 is a knitting explanatory view showing a 20-20 cross section in FIG. 1;

FIG. 21 is a knitting explanatory view showing a section 21-21 in FIG. 1;

[Explanation of symbols]

1. . . 1. Movement locus of hook tip . . Knitting needle 3. . . 3. Motion trace of the top or knitting face of the sinker . . 4. Movement trajectory of the third throat of the pile loop forming sinker . . 5. Locus of movement of the sixth throat of the ground loop forming sinker . . 6. Ground yarn of ground structure . . First pile yarn 8. . . Second pile yarn 9, 10, 11. . . Yarn carrier 11a. . . 20. Float thread press-down projection . . Pile loop forming sinker 40. . . Ground loop forming sinker U.S. . . First movable region . . Second movable region W. . . Third movable region X. . . First region knitting process . . Knitting process of second area Z. . . Knitting process of the third area

Claims (9)

[Claims] 1. A cylinder accommodating a knitting needle, a cam means for operating or controlling the knitting needle, a sinker dial fixed to an outer upper portion of the cylinder, and a cylinder accommodated in the same groove of the sinker dial and cooperating with the knitting needle. A circular knitting machine provided with sinker cam means for individually operating or controlling a double sinker comprising a working pile loop forming sinker (20) and a ground loop forming sinker (40): a) supplying a ground yarn (6); In the knitting step of the first region (X), all the knitting needles are raised to supply the ground yarn (6), and the pile loop forming sinker holding the pile loop of the second pile yarn (8) formed in advance. (20) is held inward, and the ground loop forming sinker (40) is advanced inward, and the pile loop forming sinker (20) is placed on the pile loop forming sinker (20). The pile loop of the two pile yarns (8) is tightened and tightened, and then the ground yarn (6) supplied on the ground loop forming sinker (40) is captured while the knitting needle is lowered, and then the pile loop forming sinker (20) is captured. ) Is retracted slightly more outwardly than the ground loop forming sinker (40) to transfer the pile loop on the pile loop forming sinker (20) onto the ground loop forming sinker (40), and then the stitch amount of the ground loop is reduced. Pile loop forming sinker (2
0) is advanced inward to tighten and tighten the ground loop on the ground loop forming sinker (40).
While forming a ground loop via the ground loop forming sinker (40), the knitting needle is further lowered until just before the stitch escape position. B) In the knitting step of the second area (Y) for supplying the first pile yarn (7). In the first needle selection position (A), a tack or a welt is selected, and the knitting needle selected in the tack rises while holding the ground loop, and at this time, the pile loop in which the pressing of the ground loop is continued. A forming sinker (20) assists in the opening of the latch, and a first pile yarn (7) is provided on both pile loop forming sinkers (20) and a ground loop forming sinker (40) advancing inward; Next, the stitch escape position while forming the pile loop of the second pile yarn via the ground loop forming sinker (40) and the pile loop forming sinker (20). The knitting needle is lowered until immediately before, and then the ground loop forming sinker (40) holding the pile loop
And moving the pile loop to the pile position regulating portion (22) of the pile loop forming sinker (20) by retreating outward from the pile loop forming sinker (20); and c) supplying at least the second pile yarn (8). In the knitting process of one third region (Z), the second needle selection position (B)
Select the tack or welt with, the knitting needle selected for tack here rises while holding the ground loop,
During this time, both the ground loop forming sinker (40) and the pile loop forming sinker (20) position the floated yarn of the first pile yarn (7) behind the knitting needle and receive the supply of the second pile yarn (8). Inward, and then lower the knitting needle to just before the stitch escape position while forming the pile loop of the second pile yarn via the ground loop forming sinker (40) and the pile loop forming sinker (20), The pile position regulating portion (22) of the pile loop forming sinker (20) due to the outward retreat of the ground loop forming sinker (40) holding the pile loop and the pile loop forming sinker (20).
The pile loop is moved to a position where the knitting needles are further lowered to the stitch escape position. During this time, the pile loop forming sinker (20) and the ground loop forming sinker (40) are moved inward to tighten and tighten the formed pile loop. A method for knitting a jacquard knitted fabric in a circular knitting machine, wherein the knitted fabric is advanced. 2. The pile loop forming sinker is configured to hold a pile loop in a free state by a pile position regulating portion (22) of a pile loop forming sinker so that a yarn amount of the pile loop is not deprived by a floating yarn. The method of claim 1. 3. The double sinker according to claim 1 or 2, wherein at the yarn supply level, the total height and cam ridge of the double sinker can be reduced by supplying yarn to the double sinker from a low position in the vertical direction. 2. The method according to 2. 4. The loop is prevented by a movable area (U) that can be adjusted at a position where the knitting needle is lowered to a position immediately before the stitch escape position and the knitting needle that does not allow the loop to escape is further lowered. A method according to any one of claims 1 to 3. 5. The method according to claim 1, wherein a pile loop of a required length is obtained by a movable region (V, W) that can be individually adjusted at a stitch escape position. 6. A push-down member (1) for holding the floated pile yarn.
The float yarn depressed and depressed in 1a) is further depressed by the inclined portions (21b, 42b) of both the ground loop forming sinker (40) and the pile loop forming sinker (), and the sinker (20, 40) is lowered. Throat (25,
The method according to any one of claims 1 to 5, wherein the position of the float yarn is stabilized by holding the float yarn in (45). 7. The method according to claim 1, wherein when the knitting needle is lifted, the opening of the needle hook is assisted while the ground loop is pushed inward by the second throat (26) of the pile loop forming sinker (20). The described method. 8. A double sinker comprising a pile loop forming sinker (20) and a ground loop forming sinker (40), a) the pile loop forming sinker (20) has a nose upward at a front end of the sinker. (21)
A pile position regulating portion (22) below the nose, a projection (23) below the pile position regulating portion, and a knitting face (24) extending horizontally below the projection.
The first throat (25) and the third throat (27) having the same throat depth in the nose (21) and the protrusion (21), respectively, and the second throat (25) which is shallower than the first throat (25) and the third throat (27). A throat (26) is provided. The nose (21) is bent from a pile yarn receiving edge (21a) for receiving the pile yarn (7, 8) and a tip end of the pile yarn receiving upper edge. An outwardly inclined portion (21b) for forcibly pressing down the pile yarn that has floated downward is provided. The pile position regulating portion (22) is provided with a pile loop that has fallen from the pile yarn receiving edge portion (21a). A horizontal portion (22a) extending longer than the nose (21) and the projection (23) toward the tip for receiving and regulating;
An uphill portion (22b) for adjusting the size of the pile loop is provided at the tip portion, and the projection portion 23 is bent from an inward downhill portion (23a) and a tip portion of the inward downhill portion. A downwardly inclined portion (23b) that is inclined outward is provided, and the knitting face (24) has a ground loop forming sinker (4) for guiding the formed loop.
0) A horizontal edge (24a) flush with the lower edge (44a) of the sixth throat (47) is provided, and the rear end of the sinker is operated or controlled by sinker cam means. A bat (28) is provided; b) On the other hand, the ground loop forming sinker (40)
The nose is upward at the front end of the sinker (41)
A pile thread receiving part (42) below the nose, a loop escape part (43) below the pile thread receiving part to escape the pile loop and the ground loop, and a sinker top or knitting face below the nose. The fifth throat (46) and the sixth throat (47) having the same throat depth in the nose (41), the pile yarn receiving portion (42), and the loop escape portion (43), respectively. A fifth throat (46) and a fourth throat (45), which is slightly shallower than the sixth throat (47), are provided. The first and second pile yarns (7, 8) are provided on the pile yarn receiving portion (42). A horizontal upper edge (42a) for receiving and an outwardly inclined portion (42) for pushing down the floated pile yarn downward.
b), and a vertical edge portion (42c) that pushes the pile yarn that has been pressed down at the inclined portion and floated inward to be positioned on the back side of the knitting needle is provided. The loop escape portion (43) includes Horizontal upper edge (42
A loop escape horizontal edge (43a) for receiving the first and second pile yarns (7, 8) received in a) and for escape of the pile loop and the ground loop is provided, and the knitting face (44) is The lower end of the throat (47) is provided with a gently inclined portion (44b) having a step formed with a step, and the rear end of the sinker is provided with an operating butt (28) of the pile loop forming sinker (20). A double sinker is provided with an operating bat (48) which is operated or controlled at a position different from that of the double sinker. 9. The lower edge of the sixth throat (47) and the knitting face (44) of the ground loop forming sinker (40) have a height difference via a downwardly inclined portion (44), and have a pile. Loop-forming sinker (2
9. The double sinker according to claim 8, wherein the knitting face of (0) is flush with the lower edge of the sixth throat (47).