JP2005029934A - Knitted fabric structure with slip preventing property, and stockings and gloves by using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a knitted product structured to hold a slip preventing function on attaching or wearing the knitted product requiring elasticity such as stockings or gloves, without damaging the touch feeling of a material and excellent in wearing feeling. <P>SOLUTION: This knitted fabric structure with the slip preventing property is provided by structuring for exposing at least a part of a rubber yarn or polyurethane yarn 2 on the surface of the knitted structure 4 containing the rubber yarn or polyurethane yarn, cross-knitting the rubber yarn or polyurethane yarn with another fiber 3, using a composite fiber consisting of the rubber yarn or polyurethane yarn, a covering yarn of the other yarn, a co-twisted yarn and an air-mixed yarn, having a larger yarn fineness of the rubber yarn or polyurethane yarn constituting the composite yarn than those of the other yarns and using the rubber yarn or polyurethane yarn as it is or the yarn containing carbon or pigment or a dyed yarn. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention is very effectively applied to a knitted product that requires stretchability, such as socks or gloves, and is particularly organized to have a function of preventing slipping when worn, The present invention relates to a knitted fabric structure having a non-slip property for providing a knitted product excellent in wearing feeling without impairing the texture of the material, socks and gloves by the knitted fabric.

For example, in the conventional technique related to sock products, techniques disclosed in Patent Documents 1 to 3 are known as methods for imparting a non-slip effect to socks. The sock and the knitting method described in Patent Document 1 are intended to provide an anti-slip effect by changing the knitting structure of at least a part of the sole portion of the foot in the sock. Since it is intended to prevent slipping by changing or changing the knitting structure, its effect is naturally weak, and it is not sufficient in terms of comfort due to the difference in fabric thickness.

On the other hand, the socks and the manufacturing method thereof described in Patent Document 2 are configured to fix the inorganic particles on the sock surface by a dipping method so as to increase the friction coefficient. In the case of this method, if it is intended to increase the anti-slip effect, it is necessary to increase the amount of inorganic particles fixed, and as a result, there is a problem that the texture becomes poor and the feeling of wear is deteriorated.

Furthermore, the work socks described in Patent Document 3 have a configuration in which a non-slip member made of rubber, soft plastic, or the like is affixed to a grounding portion of the socks in a dot shape. The thing of this patent document 3 also becomes a rough and hard texture, and even if the anti-slip effect can be expected, a decrease in wearing feeling is unavoidable, and furthermore, since material leakage occurs, it is a thin product or a coarse fabric product Can not be adopted.

Furthermore, in the prior art, the techniques disclosed in Patent Documents 4 to 6 are known as methods for imparting an anti-slip effect related to glove products. The glove for driving an automobile described in Patent Document 4 is provided with a plurality of protrusions made of rubber or synthetic resin on an anti-slip part. According to this technology, although the driving operability of the car is improved, rubber or synthetic resin leaks inside the gloves during post-processing, so a soft wearing feeling close to bare hands is not obtained, light weight and little stuffiness A mesh-like fabric that is highly breathable cannot be obtained.

On the other hand, the motorcycle occupant glove described in Patent Document 5 relates to a technique for sewing an anti-slip covering material, and can provide finger protection or heat retention. Discomfort due to stuffiness is not improved.

Furthermore, the work glove described in Patent Document 6 is used to form a convex horizontal striped pattern by using a stretch difference between a stretchable yarn and a fiber other than the stretchable yarn in a knitted structure. The concavo-convex portion is composed of fibers other than the elastic yarn, and the elastic yarn itself does not have an anti-slip effect. The palm portion is covered with rubber or a synthetic resin to prevent slipping, and the problem of strong coarseness cannot be denied.
Japanese Patent Laid-Open No. 11-181602 JP 2001-81605 A JP 2001-98401 A JP-A-10-72711 Japanese Patent Laid-Open No. 08-284004 JP 2000-45114 A

In view of this, the present invention has been made to solve the above-described problems of the prior art, and can be applied extremely effectively to knitted products that require elasticity, such as socks or gloves. In particular, a knitted fabric structure that has a non-slip property for providing a knitted product that is structured to possess a non-slip function during wearing or wearing, and that has an excellent wearing feeling without impairing the texture of the material, and the knitting It provides socks and gloves by the ground.

In order to achieve the above-described object, the present invention specifically provides a structure in which a part of the rubber yarn or polyurethane thread is exposed at least on the surface of the knitted structure in a knitted structure including rubber yarn or polyurethane yarn. It constitutes a knitted fabric structure having anti-slip properties.

Further, the present invention is characterized in that rubber yarn or polyurethane yarn and other fibers are knitted, and further, rubber yarn or polyurethane yarn and other fiber covering yarn or twisted yarn or It is a composite yarn made of air-mixed yarn, and the fineness of the rubber yarn or polyurethane yarn constituting the composite yarn is also larger than the fineness of other fibers.

Furthermore, the present invention is characterized in that the rubber yarn or polyurethane yarn is constituted by a yarn containing carbon or a pigment.

On the other hand, the present invention uses a knitted fabric having anti-slip properties, which includes a rubber yarn or a polyurethane yarn and is structured so that at least a part of the rubber yarn or the polyurethane yarn is exposed on the surface. It is also what constitutes a sock with stopping properties.

Furthermore, the present invention uses a knitted fabric having a non-slip property which includes a rubber yarn or a polyurethane yarn and is structured so that at least a part of the rubber yarn or the polyurethane yarn is exposed on the surface, thereby slipping. It also constitutes a glove with a stopping ability.

According to the knitted fabric structure having anti-slip property of the present invention, socks and gloves by the knitted fabric, the following great effects are exhibited. First, a non-slip sock composed of a non-slip knitted fabric according to the present invention needs to be provided with a rubber material, a synthetic resin material, or the like like a conventional knitted fabric or sock. Since there is no socks, the texture of the sock material is utilized and the feeling of wearing is excellent. Furthermore, in the conventional method, it was impossible for a fabric or socks with a thin and rough stitch where the material leaks, but according to the present invention, there is no restriction on the knitted fabric structure or the basis weight. Accordingly, it can be used for all season use. The non-slip socks according to the present invention are suitably used for work socks, casual socks, business socks, infants, elderly or sick socks, sports and outdoor socks. Such socks can be worn alone or even on thin socks.

On the other hand, the non-slip glove composed of the non-slip knitted fabric according to the present invention is firstly lightweight, rich in stretchability, good air permeability, moisture absorption and sweat quick drying, washing In terms of excellent operability, flexibility and anti-slip effect, it is extremely effective as a glove for a driver. Secondly, it is extremely effective as a glove for a courier and a transport delivery worker at the time of moving in that the pen can be gripped and written without taking off the gloves. Third, when worn during dishwashing, it does not feel like a rubber glove, is flexible, easy to attach and detach, has excellent gripping power and quick drying properties, and is extremely effective as a glove for dishwashing work. is there. Fourthly, it is extremely effective as a glove for operators of glass products, ceramic products, antiques, vases, etc. Fifth, it is flexible, has an appropriate gripping force, has excellent breathability and heat retention, and is used for sports gloves such as golf and baseball, or for outdoor use such as hiking, camping, and fishing. It is extremely effective as a glove. Sixth, it works effectively as a cut-resistant anti-slip glove that is flexible, has good fit, and has an appropriate gripping force.

Hereinafter, a knitted fabric structure having anti-slip properties and socks and gloves using the knitted fabric according to the present invention will be described in detail based on specific embodiments shown in the drawings. FIG. 1 is a schematic knitting structure diagram showing a basic configuration example of a knitted fabric structure having anti-slip properties according to the present invention, and FIG. 2 has anti-slip properties according to the present invention shown in FIG. FIG. 2A to FIG. 2C show examples of different embodiments as a covering yarn that is effectively applied to a knitted fabric structure. FIG. 2A to FIG. FIG. 2D is a schematic perspective view illustrating an example of a bare yarn that is not covered with a cover yarn.

Further, FIG. 3 is a view for explaining a three-dimensional structure of a weft knitting as an example for embodying the knitted fabric structure having anti-slip properties according to the present invention. FIG. 3A is a structure of a rubber knitting. FIG. 3B is a schematic diagram of a rubber knitting structure showing an example, FIG. 3B is a schematic diagram of a pearl knitting structure showing a structure of a pearl knitting, and FIG. 3C is a schematic plan view showing a structure of a flat (tengu) knitting. (Tengu) The organization chart.

Furthermore, FIG. 4 shows a specific example of a product using a knitted fabric with anti-slip properties according to the present invention, and FIG. 4A is a schematic perspective view showing an example of a sock product, FIG. 4B is a schematic perspective view showing an example of a glove product.

First, a basic configuration aspect of the knitted fabric structure 1 having anti-slip properties according to the present invention will be described in detail with reference to FIGS. Basically, in the knitting structure 4 including the rubber yarn or polyurethane yarn 2 and other fibers 3, a part of the rubber yarn or polyurethane yarn 2 is exposed at least on the surface of the knitting structure 4 as the exposed portion 9. The knitted fabric structure 1 having an anti-slip property is structured by being exposed. The present invention includes knit the rubber yarn or polyurethane yarn 2 and the other fiber 3, and further, the rubber yarn or polyurethane yarn and the covering yarn or twisted yarn of the other fiber. Alternatively, it is also characterized in that the fineness (thread diameter) of the rubber yarn or polyurethane yarn constituting the composite yarn is made larger than the fineness of other fibers, including those constituted as composite yarns with air mixed yarns. .

Other fibers to be knitted with rubber yarn and polyurethane yarn, or other fibers to be combined include natural fibers such as cotton, wool, silk and hemp, regenerated cellulose fibers such as rayon, cupra and polynosic, lyocell and acrylate Non-designated fibers such as systems, and further synthetic fibers such as (di, tri) acetate, polyester, nylon, acrylic, etc., and mixtures of these fibers.

According to the knitting structure configuration example shown in FIG. 1, the knitted fabric structure 1 having anti-slip properties is composed of a covering yarn CY and other fibers (for example, nylon). The core yarn 5 in the covering yarn CY is constituted by a rubber yarn or polyurethane yarn 2 having a large fineness (thread diameter), and the cover yarn 6 is nylon, cotton, wool having a smaller fineness (thread diameter). It is comprised by natural fiber, synthetic fibers, etc. In the present invention, the rubber yarn or polyurethane yarn constituting the core yarn is a formed or original yarn containing carbon or a pigment, and further a dyed yarn.

The covering yarn CY described above is configured by covering and winding a cover yarn around a stretchable core yarn. In particular, in the present invention, as shown in each drawing of FIG. The cover yarn is wound in a unique manner. That is, the covering yarn CY according to the present invention is generally coarsely wound as shown in FIGS. 2A and 2B, generally finely wound, and further coarse as shown in FIG. 2C in the yarn length direction. The structure includes a winding part 7 and a fine winding part 8. FIG. 2D shows an example of a bare yarn BY that is not covered with a cover yarn.

In the present invention, as an example of the knitting structure, a weft knitting three original structure as shown in each drawing of FIG. 3, that is, a rubber knitting structure 4A (see FIG. 3A), a pearl knitting structure 4B (see FIG. 3B), and a tentacle knitting Organization can be organized with respect to organization 4C (see FIG. 3C). Regarding application to such a knitting structure, taking the case of a tentacle knitting structure as an example, the entire yarn may be a covering yarn having a configuration to be described later, or among a part to e part, a Part, c part, e part may be constituted by covering yarn, b part, d part may be constituted by other fibers, and further, a part, b part, d part, e part May be constituted by a covering yarn and the part c may be constituted by another fiber.

Next, the non-slip socks and gloves constituted by the knitted fabric structure having the anti-slip property according to the present invention will be described in detail. First, a configuration example of the sock 11 having anti-slip properties will be described. In the present invention, the research subject is to impart a non-slip effect to the fabric itself constituting the socks, focusing on the excellent stretchability and high friction coefficient of rubber yarn or polyurethane yarn, and the fibers on the fabric surface. By exposing the surface, it was configured to obtain an anti-slip effect when touching the floor. This anti-slip force can be arbitrarily set by adjusting the exposure amount of the rubber yarn or polyurethane yarn. The exposed amount of the rubber yarn or polyurethane yarn is determined by the fineness (or yarn diameter) and recovery force of the rubber yarn or polyurethane yarn, the fineness of the fiber material knitted together with them, and the knitting structure.

The fabric of the present invention is formed by knitting rubber yarn or polyurethane yarn alone and other fibers like a tricot structure or circular knitting structure, and the surface on which the rubber yarn or polyurethane yarn appears on the fabric surface is used as the sock surface. Use. In addition, these fibers and other fibers may be made into composite yarns by covering, sweet-twisting or air-mixing, etc., and these composite yarns may be used alone to constitute a knitted fabric, or knitted with other fibers. May be. When used as a composite yarn as described above, the fineness (yarn diameter) of rubber yarn or polyurethane yarn should be about 1.3 to 10 times thicker than other fibers in order to increase the degree of exposure of these fibers on the surface of the knitted fabric. Is preferred. Further, it is preferable to reduce the draft of rubber yarn or polyurethane yarn when weaving so that these yarns are not buried in the knitted fabric.

Natural rubber or synthetic rubber by dry spinning or wet spinning, which is usually used for fibers, is preferably used as the rubber yarn, and the cross-sectional shape may be round or square. Polyurethane yarns have excellent recovery characteristics and may be based on the most commonly used dry spinning method, as well as soft type melt spinning and wet spinning methods. The rubber yarn and the polyurethane yarn may contain carbon and pigments for the purpose of obtaining a hue in addition to the usual vulcanizing agent and additives such as sulfur and titanium oxide.

In particular, the polyurethane yarn in the knitted fabric is easily contaminated when other fibers are dyed, so that various fastnesses such as sublimation, wetting, and light resistance are lowered, and its use is limited. For these reasons, it is particularly preferable to use such an original yarn when used as a colored yarn. In addition, when the polyurethane yarn is used for production (undyed yarn which is a normal yarn form), the fastness is improved by using the above-mentioned composite yarn in combination with other fibers as a pre-dyed yarn, and It is possible to obtain socks rich in color.

Other fibers to be knitted with rubber yarn and polyurethane yarn, or other fibers to be combined include natural fibers such as cotton, wool, silk and hemp, regenerated cellulose fibers such as rayon, cupra and polynosic, lyocell and acrylate Non-designated fibers such as systems, and further synthetic fibers such as (di, tri) acetate, polyester, nylon, acrylic, etc., and mixtures of these fibers.

In order to increase the durability of the socks, a high strength type polyester or nylon filament having a cutting tensile strength of 5.2 cN / dtex or more may be used. Durability can be improved by knitting a rubber yarn or polyurethane yarn having a thicker fineness (yarn diameter) as a splicing yarn to a high-strength fiber or as a composite yarn. Furthermore, fibers having a tensile strength of 1,470 N / mm ² or more, such as ultra high molecular weight polyethylene fibers (trade name: Dyneema, etc.), aramid fibers (trade names: Technora, Twaron, Kepler, etc.), polyacetal fibers, etc. It is possible to use.

In the case of obtaining a composite yarn of rubber yarn or polyurethane yarn and other fiber, or a knitted fabric, the draft of the rubber yarn or polyurethane yarn is 2.0 times to 6.0 times, preferably 2.5 times. This magnification set to 5.5 times is determined mainly from the required elasticity of the knitted fabric and the magnitude of the anti-slip effect. To obtain a fabric with strong tension and reduced anti-slip effect, increase the draft rate when weaving rubber yarn or polyurethane yarn, and conversely to obtain soft stretchability and strong anti-slip effect. , Low draft. This is because, under a high draft, the rubber yarn or polyurethane yarn tends to shrink strongly in the knitted fabric, and the rubber yarn or polyurethane yarn tends to be buried in the knitted fabric. On the contrary, when the draft is low, the shrinkage force of the rubber yarn or the polyurethane yarn is weak, and a large amount is easily exposed on the surface of the knitted fabric.

The knitting structure in the present invention is a circular knitting, warp knitting, weft knitting, or sock knitting machine. In addition to a method of forming socks by knitting, a method of cutting and sewing may be used, and selection can be made according to the purpose. In addition, aiming at a synergistic effect with the jacquard structure, it is possible to enhance the anti-slip effect as a small dot pattern with a small pitch interval, with the rubber part or polyurethane thread exposed to the pattern part more than the yarn part It is.

In particular, as a means of obtaining a non-slip sock that is easy to wash and has a feeling of cooling, coolness, lightness, preventing stuffiness, fibers other than rubber threads and polyurethane threads, Nylon, polyester and other hydrophobic fibers and silk, hemp, cotton, and other natural fibers with high moisture absorption and sweat absorption may be used, and a textured structure such as a mesh structure or deer may be used.

Also, for heat-resistant anti-slip socks, hygroscopic heat-generating fibers such as wool, acrylic and acrylate resins, and these fibers and hydrophobic fibers such as polyester and nylon false-twisted yarns are knitted. Can be obtained by forming a dense and bulky knitted structure in which a large amount of rubber yarn and polyurethane yarn are arranged on the inner side of the sock (the side wrapping the foot) on the outer side of the sock. A certain anti-slip effect can be obtained for thick ground.

In order to increase the anti-slip effect between the foot and the sock, a knitted structure in which a large amount of rubber yarn or polyurethane yarn appears on the knitted fabric side in contact with the foot. In order to obtain the anti-slip effect between the foot and the socks and between the socks and the shoes at the same time, rubber yarns and polyurethane yarns with a finer thickness than the other knitting fibers are used. It is desirable to adopt a structure that appears almost evenly on both sides. By increasing the mixing ratio of these rubber yarns and polyurethane yarns and making them appear more on the fabric surface, it is possible to obtain a cushioning effect as well as a non-slip effect. By applying the technique of the present invention to a sports sock in which the heel part and the toe part are reinforced by using high-tensile fibers, it is possible to obtain a sock having characteristics that have not been seen so far.

The knitted fabric having the anti-slip effect as described above is used for all or a part of the toe portion 12, the arch portion 13, and the heel portion 14 that are the ground contact portions of the socks 11. If a knitted fabric with a large exposed amount of rubber yarn or polyurethane yarn is used for all, naturally a strong anti-slip effect can be obtained, and if the exposed amount is small, a corresponding mild anti-slip effect can be obtained. When working on wooden floors, tiles, marble, tatami mats, etc. and wearing shoes as they are, it is only necessary to link a knitted fabric that does not use rubber yarn or polyurethane yarn to the toe part. Even when the stairs are frequently raised and lowered, the anti-slip structure is obtained at the arch and heel part, and the toe part is similarly knitted fabric that does not use rubber yarn or polyurethane yarn, making it easy to slide and pinching at the corner of the stairs. Can be prevented. It is also possible to make a knitted fabric structure having a slight anti-slip effect on the entire grounding portion.

Hereinafter, the non-slip socks according to the present invention will be described with reference to examples.
Using a polyester false twisted yarn of 33 dtex, 24 filaments as a sheath and a polyurethane yarn of 233 dtex as a core yarn, a covering yarn subjected to a twist of 300 t / m while drafting 3.5 times was obtained. The covering yarn was used for the heel part, the arch part, and the toe part, knitted into a mesh structure with a sock knitting machine, and linked to obtain a sock. The socks are highly stretchable, lightweight and breathable, so they feel close to the foot and are comfortable to wear.Furthermore, because of the high frictional force of the polyurethane yarn and the synergistic effect of the knitting structure, the socks do not slip even on the wooden floor. It was easy. Moreover, sweat and dirt on the socks can be easily removed by hand washing or a washing machine, and since it is quick-drying, it can be worn in a short time, and it is a hygienic and highly practical sock.

Using a 33 dtex, 24-filament polyester false twisted yarn as a sheath, and a 256 dtex polyurethane yarn as a core yarn, a covering yarn that was twisted 300 t / m while being drafted 3.0 times was obtained. The covering yarn is used as the outer yarn of the sock, and the hygroscopic exothermic fiber ex [Toyobo, acrylate fiber ex / acrylic (30% / 70%) blended yarn] 1/52 (172 dtex) is used as the inner yarn of the sock. Co-knitted and used for toe, arch and buttocks. The obtained socks had a unique soft feeling, volume feeling and heat retention when using spun yarn, and were excellent in wearing feeling. At the same time, since it has an appropriate anti-slip effect, there was almost no slip on a wooden floor or stairs, which was inevitable with bulky socks, and it was easy and safe to walk.

Next, the anti-slip glove 21 having the anti-slip knitted fabric structure according to the present invention will be described in detail. In this invention, it is proposed as a research subject to impart an anti-slip effect to the fabric itself constituting the glove, and pay attention to the excellent stretchability and high friction coefficient of rubber yarn or polyurethane yarn, and the fibers on the fabric surface. It is configured to obtain a grip force when an object is gripped by exposing the. The grip force can be arbitrarily set by adjusting the exposure amount of the rubber yarn or the polyurethane yarn. The exposed amount of the rubber yarn or polyurethane yarn is determined by the fineness (or yarn diameter) and recovery force of the rubber yarn or polyurethane yarn, the fineness of the fiber material knitted together with them, and the knitting structure.

The fabric of the present invention is obtained by knitting rubber yarn or polyurethane yarn alone and other fibers like a tricot structure or circular knitting structure, and using the surface on which the rubber yarn or polyurethane yarn is prominent on the fabric surface as a glove surface. Use. In addition, these fibers and other fibers may be made into composite yarns by covering, sweet-twisting or air-mixing, etc., and these composite yarns may be used alone to constitute a knitted fabric, or knitted with other fibers. May be. When used as a composite yarn as described above, the fineness (yarn diameter) of rubber yarn or polyurethane yarn should be about 1.3 to 10 times thicker than other fibers in order to increase the degree of exposure of these fibers on the surface of the knitted fabric. Is preferred.

Hereinafter, regarding the description of the configuration related to the anti-slip glove 21, the description of the same content as the non-slip sock 11 according to the present invention will be omitted, and only the configuration unique to the glove will be described.

In order to increase the durability of the glove, a high strength type polyester or nylon filament having a cutting tensile strength of 5.2 cN / dtex or more may be used. Furthermore, as other fibers for improving cut resistance, fibers having a tensile strength of 1,470 N / mm ² or more, for example, ultra-high molecular weight polyethylene fibers (trade name: Dyneema, etc.), aramid fibers (trade name: (Technora, Twaron, Kepler, etc.), polyacetal fiber, etc. are preferably used. Rubber yarn and polyurethane yarn do not have cut resistance, but they are braided into high-strength fibers as a spliced yarn or knitted as a composite yarn to maintain cut resistance and provide an anti-slip effect while providing a feeling of wearing and workability Can be improved.

In the anti-slip glove 21 according to the present invention, for heat-retaining and wind-proof anti-slip gloves, moisture-absorbing exothermic fibers such as wool, acrylic, acrylate fibers, rayon and acrylic blended yarns, blended yarns, etc. These fibers are knitted with hydrophobic fibers such as polyester and nylon false twisted yarn, and these fibers are placed on the inside of the glove (the side that wraps hands and fingers), and rubber and polyurethane yarns are often placed on the outside of the glove. It is obtained by forming a dense and bulky knitting structure. A clear grip with a strong feeling of hand-holding can be obtained when dividing thick ground. For the purpose of obtaining higher heat retention, a non-woven fabric made of ultrafine fibers that hold a lot of moisture-absorbing heat generation fibers and air layers is placed on the intermediate layer between the inside and outside of the glove (the fabric side that has a non-slip effect). It may be a sewn glove.

Examples of the non-slip glove according to the present invention will be described below.
Covering yarn was obtained with a draft of 3.5 and a twist of 300 t / m using silk 27 scoured as a sheath yarn (30 dtex) and polyurethane yarn 78 dtex as the core yarn. Tendon structure (24 gauge) was knitted only with this yarn, and after scouring with Wins, a dry heat finishing set at 160 ° C. for 30 seconds was applied. Finished in a thin, dense and stretchy knitted fabric. Then, after cutting into the shape of a hand, each was sewn and it was set as the glove. When attached to the hand, it has a good fit because it is stretchable, soft and moderately slippery, it is difficult to slip even if it is gripped, and it feels like a grip with bare hands. In addition, even with gloves on, I was able to write with a pen with a touch close to bare hands.

Using a 33 dtex, 24 filament polyester false twisted yarn as a sheath and a polyurethane yarn 123 dtex as a core yarn, a covering yarn having a twist of 300 t / m was obtained while drafting 3.5 times. The covering yarn was used alone to obtain a circular knitted fabric with a mesh structure, and gloves were obtained through the same processing, cutting and sewing processes as in Example 3 above. This glove is easy to wear because it is highly stretchable, lightweight and has excellent breathability, so it feels almost barely stuffy, and the anti-slip property due to the high frictional force of polyurethane and the synergistic effect of the knitting structure. It was excellent. Also, gloves that are adsorbed or adhered during operation or work can be easily removed with a hand-washing or washing machine, and can be put on and used immediately. It was.

A mesh glove was obtained through the same covering, knitting and cutting sewing processes as in Example 4 above, using 33 dtex, 24 filament nylon false twisted yarn as the sheath and polyurethane yarn 234 dtex as the core yarn. This glove had a higher anti-slip effect than that of Example 4 and had a strong gripping force. When this glove is used for washing dishes, it feels almost like a bare hand, and unlike rubber gloves, it is easy to put on and take off, has a gripping force even when wet, and dehydrated with a dehydrator or hand-drawn and air-dried. Since it dries easily, it can be used repeatedly and is highly practical. Gloves suitable for handling tableware, antiques, vases, glassware, etc. that are slippery with hand sweat and oil were obtained.

Using a 33 dtex, 24-filament polyester false twisted yarn as a sheath and a polyurethane yarn 289 dtex as a core yarn, a covering yarn that was twisted 300 t / m while drafting 3.0 times was obtained. This yarn and cotton yarn 50Ne were alternately knitted by a 14 gauge glove knitting machine. Because of its elasticity, it has a soft and good fit, has a strong gripping force, and has excellent workability. In addition, since the pen does not slide even when it is worn, there is an effect of increasing work efficiency.

After obtaining a nylon false twisted yarn 22dtex, 12 filaments covered in the Z direction at 300 t / m while drafting 289 dtex polyurethane yarn 3.5 times, the covering yarn was further 3.0 times While being drafted, it was aligned with Dyneema 445 dtex and twisted at 350 t / m in the S direction. The relaxed covering yarn usually shows a structure in which polyurethane yarn is arranged on the inner side and sheath yarn on the outer side, but this composite yarn is due to the fineness configuration, or the covering yarn that is the sheath yarn tightens the Dyneema. And exhibited a thread form in which the polyurethane fiber was exposed on the fiber surface. The composite yarn was knitted alone with a 7 gauge glove knitting machine to obtain a glove. Because it has an appropriate anti-slip effect and elasticity, it has an excellent fit to fingers, free finger movements, and the ability to clearly grasp the object.

Usually, a cut-resistant glove using high-strength fibers is attached with rubber or a foamed vinyl chloride material to give a gripping force, which increases the feeling of coarseness and impairs the sense of gripping an object. . In each embodiment of the present invention, such drawbacks are eliminated.

FIG. 1 is a schematic knitting structure diagram showing a basic configuration example of a knitted fabric structure having anti-slip properties according to the present invention. FIG. 2 shows an example of a different embodiment as a covering yarn that is effectively applied to the knitted fabric structure having anti-slip properties according to the present invention shown in FIG. 1, and FIGS. FIG. 2D is a schematic perspective view showing a different example of how the cover yarn is wound in the covering yarn in which the cover yarn is wound around the cover yarn, and FIG. 2D shows an example of the bare yarn that is not covered by the cover yarn. It is a schematic perspective view. FIG. 3 is a diagram for explaining a three-dimensional structure of a weft knitting as an example for embodying a knitted fabric structure having anti-slip properties according to the present invention. FIG. 3A is an example of a structure of a rubber knitting. FIG. 3B is a schematic knitting structure diagram showing a pearl knitting structure, and FIG. 3C is a schematic flat knitting structure showing a flat knitting structure. FIG. FIG. 4 shows a specific example of a product using an anti-slip knitted fabric according to the present invention. FIG. 4A is a schematic perspective view showing an example of a sock product, and FIG. It is a schematic perspective view which shows the example of a glove product.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Knitted fabric structure with anti-slip property 2 Rubber yarn or polyurethane yarn 3 Other fibers 4 Knitting structure CY Covering yarn 5 Core yarn 6 Cover yarn 7 Coarse winding portion 8 Fine winding portion 9 Exposed portion BY Bare yarn 11 Slip Sock 21 with slipperiness Gloves with slipperiness

Claims (14)

A knitted fabric structure having a non-slip property, wherein the knitted fabric includes a rubber yarn or a polyurethane yarn, and is structured such that at least a part of the rubber yarn or the polyurethane yarn is exposed on the surface of the knitted fabric. The knitted fabric structure having anti-slip property according to claim 1, wherein the rubber yarn or polyurethane yarn and other fibers are knitted. The rubber yarn or polyurethane yarn and a composite yarn composed of a covering yarn, a twisted yarn or an air mixed yarn of another fiber, and the fineness of the rubber yarn or the polyurethane yarn constituting the composite yarn is greater than the fineness of the other fiber. The knitted fabric structure having anti-slip property according to claim 1 or 2, wherein the knitted fabric structure is large. The knitted fabric structure having anti-slip properties according to any one of claims 1 to 3, wherein the rubber yarn or polyurethane yarn is a yarn containing carbon or a pigment, or a dyed yarn. Non-slip property comprising a rubber yarn or a polyurethane yarn, and comprising a non-slip property knitted fabric that is structured so that at least a part of the rubber yarn or polyurethane yarn is exposed on the surface. Socks with. The sock having anti-slip properties according to claim 5, wherein the rubber yarn or polyurethane yarn and other fibers are knitted. The rubber yarn or polyurethane yarn and a composite yarn composed of a covering yarn, a twisted yarn or an air mixed yarn of another fiber, and the fineness of the rubber yarn or the polyurethane yarn constituting the composite yarn is greater than the fineness of the other fiber. The sock having slip resistance according to claim 5 or 6, wherein the sock has a large size. The sock having anti-slip properties according to any one of claims 5 to 7, wherein the rubber yarn or polyurethane yarn is a yarn containing carbon or a pigment, or a dyed yarn. The sock having slip resistance according to any one of claims 5 to 8, wherein the other fiber is a synthetic fiber having a tensile strength of 1470 N / mm ² or more. Non-slip property comprising a rubber yarn or a polyurethane yarn, and comprising a non-slip property knitted fabric that is structured so that at least a part of the rubber yarn or polyurethane yarn is exposed on the surface. Gloves. The anti-slip glove according to claim 10, wherein the rubber yarn or polyurethane yarn and other fibers are knitted. The rubber yarn or polyurethane yarn and a composite yarn composed of a covering yarn, a twisted yarn or an air mixed yarn of another fiber, and the fineness of the rubber yarn or the polyurethane yarn constituting the composite yarn is greater than the fineness of the other fiber. The glove having non-slip properties according to claim 10 or 11, wherein the glove has a large size. The glove having anti-slip properties according to any one of claims 10 to 12, wherein the other fibers are synthetic fibers having a tensile strength of 1470 N / mm ² or more. The glove having slip resistance according to any one of claims 10 to 13, wherein the rubber yarn or polyurethane yarn is a yarn containing carbon or a pigment, or a dyed yarn.

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