JPH0291253A - Inlay pile fabric and knitting equipment therefor - Google Patents

Abstract

PURPOSE:To extend the range of appearance variation by incorporating inlay knit texture into pile fabric texture. CONSTITUTION:A pile fabric texture comprising pile yarn P and ground yarn G is incorporated with inlay knit texture using inlay yarn L to effect outwardly extending loops of the pile fabric, thus obtaining the objective inlay pile fabric significant in stereoscopic bulkiness and pattern variation due to bulkiness and the stereoscopic pattern of the inlay yarn in the inlay fabric. A pile fabric knitting equipment therefor is such that within the sinker cover, sinker cams with flat part are used as part thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an inlay pile knitted fabric and a knitting device thereof.

(Conventional technology) Knitted fabrics are lightweight and highly elastic, making them easy to wear as clothing.
It is also widely used as interior decoration, and demand has increased.

As the demand for knitted fabrics has increased, the requirements for knitted fabrics from each customer have changed widely, and knitted fabrics with a variety of patterns and patterns and a thick feel have come to be required. In response to these customer demands, for example, the covering material for car seats has been made to have a thicker feel, but most of the time it is made of ribbed knitting, flat knitting, or swing knitting, which are easy to knit together during knitting. , it was only within the range of one change stitch such as tuck stitch, the range of change in pattern/pattern was small, and the thickness was insufficient.

The pile version is a pile loop (hereinafter simply referred to as a loop).
However, when it comes out to the outside, it looks thicker, but the pattern and pattern change.
It was just a change in the loop.

As a result, the patterns and patterns only changed monotonously, which was unsatisfactory to the demands of customers.

The same goes for inlay knitting, which has the advantage of showing the pattern of the inlay yarn, but also has the disadvantage of being tied.

Furthermore, knitting equipment for pile knitted fabrics has a sinker mechanism for forming loops, making it difficult to improve the entire equipment.

(Problems to be Solved by the Invention) The present invention has been made to address the above-mentioned problems.
What we are trying to solve is that the loops of the pile knit fabric are exposed to the outside, giving it a sense of thickness, and the inlay yarn of the inlay knit fabric creates a synergistic effect on the range of changes in appearance due to changes in patterns and patterns. The purpose is to provide an inlay/pile knitted fabric that can be expanded to

As an *g device for inlay/pile knitted fabrics, by partially modifying the sinker mechanism for forming loops, which is a feature of conventional knitting equipment for pile knitted fabrics, inlay knitted fabrics are knitted and inlay/pile U This is a knitting device and is intended to be provided.

(Means for Solving the Problems) The invention according to claim 1 is an inlay/pile knitted fabric characterized by incorporating an inlay knitted structure into a pile knitted fabric structure.

The invention according to claim 2 is an inlay characterized in that a sinker cam (6A) having a flat part (R) at the negative part of the sinker cam (6) is used inside the sinker cover (10) of a pile knitting fabric knitting device. This is a knitting device for pile knitted fabric.

(Function of the invention) As described above, the invention according to claim 1 provides a three-dimensional wall thickness due to the thick feeling of the pile knit fabric due to the loops coming out to the outside and the three-dimensional pattern of the inlay yarn of the inlay knit fabric. This method takes advantage of the wide range of changes in the patterns and patterns of the two knitted fabrics.

Combining two variable knitting structures with each other does not necessarily produce a synergistic effect, but according to the invention of claim 2 described later, an inlay knitting structure has been successfully introduced into pile knitting [1]. We were able to expand the sense of thickness and the range of variations in patterns and patterns that were previously unheard of.

The invention recited in claim λ is an apparatus for knitting an inlay pile knitted fabric, which is made possible by partially modifying a conventional knitting apparatus for pile knitted fabrics. In other words, it is made of pile knitted fabric! [The device is equipped with a sinker mechanism. This is a modification of the sinker cam (6) that is installed continuously within the sinker cover (10). A part of the conventional sinker cam (6B) for pile knitting etc. was made into an inlay knitting section by using a sinker cam (6A) having a newly created flat part (R). In this part, ■The horizontal movement range of the sinker (7) has been reduced, ■The pile thread (P) was no longer tied around the sinker nose (8) to form a loop, and the loop-forming action is temporarily interrupted; ■The sinker (7) is in the intermediate position, the knitting needle (1)
This is a knitting device for inlay/pile knitted fabric, which is characterized by preventing the knitted fabric from being pulled up and acting as an inlay knitting section.

(Example) Each item of the present invention will be explained based on the drawings of the embodiment.

In this example, a latch needle (1) is used, and the following three threads are used:
A non-twisted filament yarn of polyester was used.

A 200 denier thread is used as the ground thread (G), and an inlay thread (
1500 denier thread as L), 1 as pile thread
50 denier thread was used. The thread used is not particularly limited to this, and natural fibers or synthetic fibers may be used alone or in combination.

FIG. 1 is a partially enlarged organizational diagram of the inlay pile knitted fabric according to claim 1. As shown on the left side of the figure, knitting is done from the bottom to the top. The area within the dashed line in the figure is "one complete tissue," which circulates in all directions. In the following description, the surface on which the pile yarn (P) and the inlay yarn (L) appear will be referred to as the "8th surface", and the opposite surface will be referred to as the "18th surface".

Therefore, FIG. 1 is a partially enlarged organizational chart viewed from eight sides.

FIG. 2 is an organization chart of eight pages of the example.

In both FIG. 1 and FIG. 2, the first yarn feeding was designated as IF, and the following yarns were similarly designated as 2F to 5F depending on the yarn feeding order.

In this embodiment, one inlay yarn (L) is fed at IF, and one ground yarn (G) is fed at 2F.

On 3F, 4F, and 5F, one pile thread (P) and ground thread (
G) A total of two yarns are fed as a pair, and three pairs are fed in succession. Therefore, a total of eight yarns are fed five times. 8
Create a complete organization with the threads of books.

The inlay yarn (L) of the example has a ground yarn (
G).

The number of threads and connection points to be placed in this wale and course are as follows:
The number of arranged yarns is not limited to this example, and may be changed as appropriate depending on the thickness of the thread used, color scheme, stitch, pattern, pattern, etc.

The invention according to claim 2 is an apparatus for knitting the inlay pile knitted fabric as described above, and this apparatus uses a sinker cam (6A) having a flat part (R) different from the conventional one. .

The sinker cam (6), together with the sinker cover (10),
It is circumferentially located around the needle barrel (11) in which latch needles (+) are lined up.

The sinker cam (6) is attached in a circular manner inside the sinker cover (10) as shown in a partial perspective view in FIG.

Depending on the shape of the sinker cam (6), the sinker (7) moves horizontally forward or backward.

FIG. 8 shows the state of pile formation. Shinkacam (
6B), the sinker (7) moves forward and hangs the pile yarn (P) over the sinker nose (8). When the latch needle (1) is lowered, the pile yarn (P) is fed a little longer than the ground yarn (G). The sinker (7) moves back and the pile yarn (P) pulled out longer becomes a loop. FIG. 9 is a partially enlarged perspective view of the state in which the pile yarn (P) is suspended. As described above, the sinker (7) is necessary for forming loops in pile knitted fabrics.

In the invention of claim 2, the conventional sinker cam (6B) is replaced with a sinker cam (6A) having a flat portion (R) as shown in the plan view of FIG. 5. When using the sinker cam (6A), the range of horizontal movement of the sinker (7) is reduced.

The formation of the sinker (7) loop is - temporally interrupted, but
Sinker (7) has the following effect.

As shown in FIG. 7, when the latch needle (1) is raised, the sinker (7) holds the knitted fabric at the K position to prevent it from being pulled up any further.

Although the action of the sinker (7) is not necessary for knitting the inlay knitting section, the sinker (7) is used as described above to facilitate knitting. The pile knitting part also becomes easier to knit.

The knitting device for pile knitted fabrics is constructed in this way using a sinker cam (6
By using A), it was made into a knitting device for inlay pile knitted fabric.

Figure 3 shows the position of the sinker top (9) as the horizontal line.
It is a waveform diagram in which the timing is shown with the vertical movement of the latch needle (1) shown in the upper part and the horizontal movement of the sinker (7) shown in the dotted line in the lower part.

FIG. 6 is a process diagram showing the movement of the latch needle (1) and each yarn feeding state.

The movement of the latch needle (1) is adjusted using a design foil and a slam foil. In the drawings of the embodiment, the inlay yarn (L) and the ground yarn (G) are connected approximately once every four wales, but it is preferable to dot the inlay yarn (L) and the ground yarn (G) evenly over the entire surface as appropriate.

In the example, pile knitting is formed at all wale positions on the 3rd and 5th floors.

On the 4th floor, a pile is formed every two wales, but the number of wales arranged and the jointing position may be changed as appropriate. It is also possible to increase the number of inlay stitches.

The way the pile is laid out in the pile knitting section and the length of the pile may be changed as appropriate.

Without departing from the gist of the present invention, the number of arranged inlay knitted sections and pile knitted sections can be varied to meet the requirements of the user.

(Effects of the Invention) Since the present invention is configured as described above, the following effects can be achieved.

The inlay/pile knitted fabric according to claim 1 has a pattern of both a thick pile knitted fabric with a loop appearance and an inlay knitted fabric with a three-dimensional thick texture from which the inlay yarns come out. You can freely combine them. As a car seat interior with an unprecedented sense of volume, it can meet a wide range of customer demands.

The inlay/pile knitted fabric of the invention according to claim 1 has improved elasticity in both the wale and course directions, whereas conventional inlay knitted fabrics had little elasticity in the course direction. .

The inlay/pile knitted fabric according to claim 1 is provided by suitably combining high pile knitting and low pile knitting in the pile knitting structure portion to i! ! One stitch can be made, and a knitted fabric with a lot of unevenness can be knitted. If you shirr only the high pile part, it will look like a combination of woven fabric and knit velor, making it an attractive knitted fabric.

In the invention of claim 2, by replacing the sinker cam having the flat portion, the pile knitting device can be used as a knitting device for inlay pile knitted fabrics.

Furthermore, if necessary, it is easy to return to the g-making device for pile knitted fabrics. There is no need to purchase new equipment, and by modifying existing equipment, the i! ! ! It can be pretended to be an editing device.

[Brief explanation of drawings]

Figure 1 is a partial enlarged organization chart of the inlay/pile knitted fabric of the example, Figure 2 is the knitting organization diagram of the inlay/pile knitted fabric of the example, and Figure 3 is the movement of the latch needle and sinker of the example. Fig. 4 is a perspective view of a part of the sinker cover and the installation of the sinker cam, Fig. 5 is a comparative plan view of the sinker cam, Fig. 6 is a process diagram of the movement of the latch needle, and Fig. 7 is a diagram showing the timing of the movement of the latch needle. FIG. 8 is a side view of the sinker during inlay knitting, FIG. 8 is a side view of the sinker during pile knitting, and FIG. 9 is an enlarged perspective view of the sinker portion in FIG. 8. Explanation of symbols 1... Latch needle, 2... Ground yarn feeder, 3... Inlay yarn feeder, 4... Pile yarn feeder, 6... Sinka cam (6A...Claim 2) Syncacum of the invention described, 6
B-... conventional sinker cam), 7... sinker, 8...
・Sinker nose, 9... Sinker top, 10... Sinker cover 11... Needle tube, L... Inlay thread, P
...Pile yarn, G...ground yarn, R...shinka cam flat part, K...pressing position of knitted fabric. Patent applicant Osamu Ori Shigeyo, Ltd. A O □ ± □□□

Claims (1)

[Scope of Claims] 1) An inlay/pile knitted fabric characterized by incorporating an inlay knitted structure into a pile knitted fabric. 2) An inlay pile knitted fabric characterized by using a sinker cam (6A) having a flat part (R) in a part of the sinker cam (6) inside the sinker cover (10) of the pile knitting fabric knitting device. knitting equipment.