KR20030086669A - knitting scrubber having two color patterns and a knitting machine for the same knitting scrubber - Google Patents

Abstract

PURPOSE: A spongy-guard having two colors pattern is provided. A knitting machine of the spongy-guard is characterized by belonging exclusively sinkers on matching a color of a metallic yarn and achieving front-to-back operation of each sinker by a sinker guide groove of a sinker controlling cover and a sinker plunger. CONSTITUTION: The spongy-guard is obtained by the steps of: weft-knitting a first course forming a first loop(9) on a first loop stitch part only out of the metallic yarn(1) having one color and a first base yarn(3); weft-knitting a second course forming a second loop(11) on a second loop stitch part only out of the metallic yarn(5) having the other color and a second base yarn(7); and knitting alternately the first loop stitch part and the second loop stitch part. The knitting machine comprises: the sinker comprised of a first sinker and a second sinker; the first sinker containing an upper rear end interfered by the sinker plunger and a low protrusion on an opposite end; the second sinker containing a notch part and a high protrusion; and a first and a second low flat sides formed on a path of the sinker guide groove.

Description

Knitting scrubber having two color patterns and a knitting machine for the same knitting scrubber}

The present invention relates to a loofah and a knitting machine for weaving the same, and more particularly, to a loofah having two color patterns and a loofah for knitting.

Conventionally, stencils or metallic yarns (hereinafter referred to as metallic yarns) are mixed and knitted with general chemical yarns, but a scrubber that loops the metallic yarns to protrude to the outside is used.

In addition, various types of apparatuses for weaving this kind of scrubber have been conventionally employed, and a representative scrubber knitting machine using a sock knitting machine is widely known.

Known scrubber knitting machine has a structure in which the circular knitting needles are pulled up and pulled by chemical yarns and metallic yarns supplied while lifting and lifting, and in the process, the metallic yarns are looped by a sinker operating in a direction perpendicular to the knitting needles. The sinker is operated by a sinker plunger and a sinker control cover provided in the knitting machine.

Known examples of the conventional loofah and the loofah knitting machine for this is a rolled yarn of a loofah knitting machine of the Republic of Korea Utility Model Publication No. 1471, Publication No. 91-6441, Republic of Korea Patent Publication No. 3731, Publication No. 94-8078 Feeding and dispensing devices.

Conventionally known scrubbers have a desirable cleaning effect, so there is no structural problem, but the scrubber's upper structure is difficult to implement a specific color pattern, so it is knitted in a single color or mixed colors alternately even when two colors are used. Since it is knitted in color, there is a problem that cannot differentiate products.

In other words, since the operation of the sinker, which leads the formation of loops in the knitting process, moves all at the same cycle, supplying metallic yarns in two colors at the same time may only cause color mixing, and thus do not form a desired color pattern. Therefore, the loofah is currently manufactured in simple colors even though Metallic is available in three or four colors. In addition, it is recognized that the washing of the scrubber with loops is impossible to grade because the loop formation area by the metallic yarn cannot be arbitrarily adjusted. The enemy also remains a challenge.

An object of the present invention is to provide a scrubber having a two-color pattern that is to express a pattern of two colors, for example, a stripe pattern, etc., unlike the conventional scrubbers described above.

Another object of the present invention to provide a scrubber knitting machine improved to be able to knit the scrubber having the two color patterns in a simple configuration.

In the above-described scrubber having two colors of the present invention is a synthetic scrubber in which a sponge and a both ends are sealed inside a letter in which a synthetic yarn and a metallic yarn are piled together, but the pile yarn is knitted in a loop. The first stage is formed only at the first nose where the first pile yarn, which is a metallic yarn of one color, is equally divided at regular intervals, and the first stage is offset, and the second yarn, a synthetic yarn, is made of two colors of metallic yarn. Loops are formed only in the second nose portion that is divided into pile yarns at regular intervals to insulate the second end, and the first nose portion and the second nose portion are knitted so as to be in a position where they are shifted at regular intervals. It is made into a configuration knitted into stripes forming a pattern of.

In addition, the scrubber knitting machine of the present invention for knitting the scrubber moves a number of sinkers horizontally moved on the cylinder in the sinker guide groove on the bottom side of the sinker control cover while moving backwards and the same number of needles between the sinker lifting movement In the scrubber weaving machine to the metal yarn and the branch to be supplied while the metallic yarn is formed in a loop, the sinker is divided into a first sinker and a second sinker, arranged in a group, the first sinker is arranged in the sinker plunger The rear rear end is interfered with, and the opposite rear end has a shape of a low protrusion, and the second sinker has a notch at an upper rear end, and a rear end has a shape of a high protrusion, and a sinker guide formed at the bottom of the sinker control cover. First and second circumferential sides adjacent to the first and second sinker evacuation grooves on the path of the groove, respectively; A second low planar surface is additionally formed so that the first loop formed by the first sinker and the second loop formed by the second sinker alternate in stages and are offset from each other's crossed nose. .

By this configuration, the present invention can provide a scrubber with improved commerciality through vision, and can also adjust the stiffness of the scrubber by arbitrarily increasing or decreasing the area of metallic yarn by arbitrarily selecting three or more kinds of yarns, thereby achieving grading. It can provide ease of use.

1 is an enlarged view showing the knitting structure of a loofah according to the present invention.

It is a figure explaining the knitting pattern of the scrubber which concerns on this invention.

3 is a perspective view showing the upper structure of a scrubber knitting machine embodying the present invention.

Figure 4 is a bottom perspective view showing the structure of the sinker guide groove formed in the bottom surface of the sinker control cover shown in FIG.

FIG. 5 is a side cross-sectional view illustrating a process of forming a first loop while the first sinker passes through the sinker plunger in the apparatus of FIG. 3. FIG.

FIG. 6 is a side sectional view of the first sinker when passing through the second wide cam of the sinker guide groove; FIG.

FIG. 7 is a side cross-sectional view illustrating a process in which the second sinker is moved forward in a second wide cam to form a second loop by the control of the sinker guide groove in the apparatus of FIG. 3; FIG.

FIG. 8 is a side sectional view of the second sinker when the second sinker passes through the sinker plunger in a continuation of FIG. 7; FIG.

* Description of the symbols for the main parts of the drawings *

1: First Metallic Company 3: 1st Branch

5: Second Metallic Company 7: 2nd Branch

9: first loop 11: second loop

13a, 13b: 1st, 2nd sinker 15: Sinker control cover

15 a, 15 b: first and second sinker evacuation groove 15c: sinker guide groove

17: sinker plunger 19: cylinder

21: single hand 131: rear end

133: first division protrusion 135: low protrusion

137: notch 139: high protrusion

141: second division protrusion

Advantages and advantages of the present invention will be more apparent from the following detailed description based on the accompanying drawings.

1 is an enlarged view showing the knitting structure of a loofah according to the present invention, wherein the first and second metallic yarns 1 and 3 having different colors from each other and the first and second branches 5 and 7 made of synthetic yarns are shown. Are offset together, and the first and second metallic yarns 1 and 3 have a structure in which the first and second loops 9 and 11 are alternately formed at predetermined sites.

In the knitting structure, the first and second loops 9 and 11 are formed by the sinker action of a scrubber knitting machine described later.

FIG. 2 is a partial organization chart of a scrubber according to the present invention. Referring to this, when the first end A1 is deformed, a first loop 9 is formed only in the first nose part A while other nose parts are deformed without a loop. When the second stage A2 is deformed, the second loop 11 may be formed at the second nose portion C having a predetermined distance B from the first nose portion A. The third stage A3 shows an example in which the first loop 9 is repeatedly formed so as to form a first loop 9 for each of the first nose portions A at a predetermined distance from the second nose portion C. .

As a result of the knitting, the scrubber of the present invention is externally raised only by the first loop 9 of the first nose part A and the second loop 11 of the second nose part C. To provide a loofah that is expressed in a striped pattern.

In addition, in the above-described embodiment, the stripes are formed at regular intervals B, but the predetermined intervals B may be added as needed in consideration of a desired design. In addition, the first loop 9 and the second loop 11 do not necessarily use metallic yarns, and one of them is a scrubber that adopts metallic yarns by adopting rigid synthetic yarns, but also as a graded scrubber that adjusts its rigidity. It may be provided, in which case the pattern color can be more varied.

The scrubber of the present invention described above may be implemented by a scrubber knitting machine described with reference to FIGS. 3 to 9.

3 is a perspective view showing an upper side of a scrubber knitting machine according to the present invention, in which a plurality of sinkers 13 are arranged to be horizontally movable so as to knit a cylindrical knitted fabric as in a conventional scrubber knitting machine. The horizontal movement of is performed by the sinker control cover 15 and the sinker plunger 17 attached to a predetermined position on the upper surface thereof.

The sinker control cover 15 includes a cylinder 19 for accommodating and retaining the sinkers 13 with first and second sinker evacuation grooves 15a and 15b recessed in a circumferential direction at a predetermined position on an inner circumferential surface thereof. The upper side is defined.

In addition, the bottom surface of the sinker control cover 15 is engraved with a sinker guide groove 15c constituting a predetermined trajectory as shown in FIG. 4, and the trajectory selectively links all the sinkers 13 forward and backward in place. It has a shape for The sinker guide groove 15c exemplified in this embodiment is configured to drive all the sinkers 13 according to the arrows indicated in the clockwise direction of the drawing, and more specifically, the paths having two similar shapes are continuous while the tracks have two similar shapes. Immediately after passing through the first and second sinker retirement grooves 15a and 15b, the first and second lower planar surfaces 15d and 15e are added to the circumferential side, respectively.

The inner circumferential surface of the above-described sinker control cover 15 actually defines a cam 15f which causes all the sinkers 13 to interlock in place along the guide groove 15c.

Positions facing the first and second lower flat surfaces 15d and 15e in the cam 15f, and positions corresponding to the first and second sinker recess grooves 15a and 15b, respectively, are first and second wide. The sinker 13, which is formed of cams 15g and 15h and interlocks therewith, is positioned backwards with the center of the cylinder 19 in the forward direction.

In the device of the present invention, the sinkers 13 arranged to be movable in the horizontal direction on the upper surface of the cylinder 19 are divided into four groups, and the first sinker 13a and the second sinker are alternately arranged as described below. 13b).

First, as shown in FIG. 5, the first sinker 13a is shaped such that the upper rear end portion 131 may contact the end surface of the sinker plunger 17, and the first metallic yarn 1 may be formed on the upper front end portion. ) And the first branch (5) is divided into a first division projection (133) for forming the first metallic yarn (1) formed of the first loop (9) described above, the rear end of the opposite side It is formed of a low protrusion 135 that is not connected to the sinker guide groove 15c. The first sinker 13a having such a shape passes through the first sinker evacuation groove 15a while moving in the direction of the arrow of FIG. 4 by riding the sinker guide groove 15c and is moved by the sinker plunger 17 to the first sinker 13a. The upper part is started while the forward movement moves forward, and the first metallic yarn 1 and the first branch 5 are divided by the first division protrusion 133 and transversely due to the forward movement of the first sinker 13a. Then, it is pulled down by coinciding with the falling timing of the knitting needle 21 which moves up and down on the first sinker 13a in the orthogonal direction. In this process, the low protrusion 135 of the first sinker 13a is flush with the low flat surface 15d and free from the sinker guide groove 15c, but the sinker plunger 17 and the cam 15f. Due to the simultaneous contact with the first wide cam (15g) of the first metallic yarn (1) and the first branch (5) while the forward movement in the direction of the arrow in the drawing is to be distinguished.

The knitting needle 21 for pulling down the first metallic yarn 1 and the first branch 5 operates in the same way as in the conventional knitting machine. That is, the latch is closed while descending with respect to the knitting tissue K that is woven in the previous order and is hanging on the lower side, and the knitting tissue K passes over the parietal of the knitting needle 21 under the guidance of the closed latch. Through the process, the first metallic yarn 1 and the first branch 5 are penetrated through the knitting structure K. Then, when the knitting needle 21 is raised, the latch is opened while the first metallic yarn is deflated. The yarn 1 and the first branch 5 are hooked to the lower side of the knitting needle 21 to remain in the knitting structure K.

In addition, after passing through the sinker plunger 17, the first sinker 13a is left uninterrupted and travels forward, and in this process, the knitting needle 21 is inverted from descending to ascending to the first metallic. The yarn 1 and the first branch 5 are suspended, and this state is maintained until the second evacuation groove 15b passes. In the second recessed groove 15b, the first sinker 13a is retracted from the knitting structure K while being retracted by the action of the cam 15f, and this reversing position is again encountered with the second low flat surface 15e. The second metallic yarn 3 and the second branch which are separately supplied at this position when passing through the second low flat surface 15e even though they are kept intact by being converted into a free state and are affected by the second wide cam 15h. Since 7 is not divided by the first sinker 13a and is plyed together, the upper portion is performed without a loop.

Next, the second sinker 13b will be described with reference to FIG. 7. Unlike the first sinker 13a, the second sinker 13b has an upper rear end formed as a notch 137 and the lower protrusion 135. ), The shape of the front end portion including the second division protrusion 141 is different from the point of being formed as a high protrusion 139 so as to always fit into the sinker guide groove 15c of the sinker control cover 15. It is the same.

In the configuration of the second sinker 13b, the second sinker 13b is the second wide cam 15h as the high protrusion 139 interlocks with the sinker guide groove 15c of the sinker control cover 15. The second metallic yarn 3 and the second branch 7 are separated by the second division protrusion 141 of the distal end in the forward linkage, and as a result, the second metallic yarn 3 is formed as the second loop 11. And the second sinker 13b moves in the sinker guide groove 15c of the sinker control cover 17 to move backward through the first sinker retracting groove 15a to be separated from the knitted tissue. As shown in FIG. 8, and slightly passing through the sinker plunger 17 as shown in FIG. 8, the first metallic yarn 1 and the first branch 3 are combined together without a loop to perform the same action. . When the second sinker 13b passes through the sinker plunger 17, there is a notch 137 at an upper rear end thereof, so that the second sinker 13b is not subjected to any interference with the sinker plunger 17, so this is entirely the sinker guide groove 15c. According to this decision, a forward move is made.

As such, when the first sinker 13a travels a portion where the first wide cam 15g is formed in the sinker guide groove 15c of the sinker control cover 15, the first sinker 13a moves forward while interfering with the sinker plunger 17. The first metallic yarn 1 is operated to form the first loop 9, and the second sinker 13b is controlled by the second wide cam 15h when traveling in the sinker guide groove 15c. The first sinker 13a is placed in a free state when the second metallic yarn 5 is formed to be formed as the second loop 11 and passes through the second wide cam 15h. 2 metallic yarns 5 are twisted together with the branch 7 without a loop, and the second sinker 13b is supplied as it travels without interfering with the sinker plunger 17 when passing through the first wide cam 15g. The first metallic yarn 1 to be combined with the branch office 3 without a loop is offset, and consequently, the first metallic yarn 1 is determined only in the first order in the first order. The loop 9 is formed, and then, in the second stage, the second metallic yarn 5 forms the second loop 11 in a predetermined order, and the position is alternately shifted from the first loop 9. The first metallic yarn (1) and the second metallic yarn (5) is to provide a loofah scrubber to form a stripe.

In the above-described embodiment, the stripes of two colors are taken as an example, but a person having ordinary knowledge in this field increases the number of sinker plungers without difficulty, and changes the shape of the sinker guide grooves according to the three types or the like. Of course, a loofah having a pattern of four colors can be provided. In addition, by changing the supply yarn, one pattern is woven with metallic yarn and the other pattern is woven with ordinary synthetic yarn only.

As described above, the loofah of the present invention is to provide a loofah scrubbed with distinctive stripes by using only two colors of metallic yarns as the outer color, and the loofah is divided into two sets of sinkers in the metallic yarn color. It is a simple structure that allows the forward and backward operation of each sinker to be carried out individually by the sinker guide groove and the sinker plunger of the sinker control cover, and thus has a two-color stripe pattern that cannot be provided conventionally. This has the advantage of greatly improving the marketability of the product through vision, and has the advantage of grading the scrubber according to the application by arbitrarily adjusting the loop knitting area of metallic yarn.

Claims (3)

In the scrubber which is a synthetic yarns and metallic yarns together, the sponges are stored inside the letter with the metallic yarns looped together and sealed at both ends. The first stage A1 is formed such that the first loop 9 is formed only at the first nose portion A, which is divided into one piece of metallic yarn 1 of one color together with the first branch 3, which is a synthetic yarn. The second loop 11 is formed only at the second nose portion C, which is divided equally at regular intervals with the second branch 7, which is a synthetic yarn, of the metallic yarns 5 of two colors. Scrubber (A2), the scrubber having a two-color pattern, characterized in that the first nose portion (A) and the second nose portion (C) is knitted in a position where they are mutually shifted. The scrubber according to claim 1, wherein a predetermined gap (B) without a loop is interposed between the first loop (9) and the second loop (11). As the number of sinkers horizontally moved on the cylinder moves in the sinker guide groove on the bottom side of the sinker control cover, it moves backward and at the same time, the metal yarn loops the metal yarn and the branch that are supplied while the same number of needles are moved up and down between the sinkers. In the scrubber knitting machine to be formed with, The sinker 13 is divided into a first sinker 13a and a second sinker 13b and arranged in a group, and the first sinker 13a is interposed with the sinker plunger 17 at an upper rear end portion 131. ) And the opposite rear end has a shape of a low protrusion 135, and the second sinker 13b has a shape of a notch 131 formed at an upper rear end thereof and a rear end of a high protrusion 139. First and second lower flat surfaces 15d on the circumferential side adjacent to the first and second sinker evacuation grooves 15a and 15b on the path of the sinker guide groove 15c formed on the bottom surface of the sinker control cover 15, respectively. , 15e is additionally formed so that the first loop 9 formed by the first sinker 13a and the second loop 11 formed by the second sinker 13b are alternately arranged and mutually alternate. A scrubber weaving machine, characterized in that it is constructed in a staggered nose.