JP4488932B2 - Non-slip socks - Google Patents

Description

The present invention relates to under-out with a non-slip function shoes.

In recent years, a large number of granular or belt-shaped non-slip bodies made of rubber or soft synthetic resin material have been attached to the knitted fabric part corresponding to the sole part of the knitted fabric of socks, and this has been applied to the ground contact surface during walking. On the other hand, a non-slip sock that is a knitted fabric that suppresses the slip between the sock and the ground surface by contacting the non-slip body is commercially available.
Mainly, this type of anti-slip socks is preferably used in a slippery walking site or a work site where it is desirable to avoid slipping (for example, see Patent Document 1).

Registered Utility Model No. 3078614 (Page 5, Figure 1)

  However, in conventional socks with anti-slip, the friction acting between the anti-slip body and the ground contact surface tends to act greatly, resulting in a walking phenomenon such as being caught when walking, etc. There is a problem that the feeling of use such as comfort is bad.

The present invention has been made in view of the above circumstances, and an object is to provide an socks which aimed at also improve usability while having friction properties.

In the present invention, one of the single-sided divided knitted fabric part of the at least knitted fabric, with the coefficient of friction is formed to a larger friction area than the other knitted fabric part, the knitted fabric portion adjacent to the friction region Further, an anti-slip compensator configured in a buffer region having a smaller expansion / contraction ratio in the adjacent direction than other knitted fabric portions may be provided.

According to the above configuration , for example, when the buffer region is not adjacent to the friction region, when moving while pressing against the contacted surface, the knitted fabric portion adjacent to the friction region shows a larger extension than the friction region, It will create a feeling of use that will catch on the whole, but if a buffer area is provided adjacent to the friction area, the buffer area adjacent to the friction area will extend less than the friction area, and the friction will generally occur. It can form a feeling of use without being caught while acting.

  Accordingly, the feeling of use can be improved while the knitted fabric itself has a frictional property such as an anti-slip function, so that the quality of the knitted product having this type of anti-slip function can be improved.

Wherein configuration of the first sock of the present invention, knitted been part of the tubular knitted fabric portion corresponding to the foot portion in the tubular knitted fabric, the other knitted fabric part knitted friction yarn And a cylindrical knitted fabric portion adjacent to the heel side of the friction region is knitted with a buffer yarn in the outer circumferential direction perpendicular to the longitudinal direction of the cylindrical knitted fabric. The cushioning region has a smaller stretch ratio in the longitudinal direction of the tubular knitted fabric than the other knitted fabric parts, and the anti-slip compensator is composed of the friction region and the cushioning region. The tubular length of the cushioning region Is configured to be shorter than the cylindrical length of the friction region .

  According to the above characteristic configuration, the foot portion in the state of wearing the socks can suppress the slippage at the time of walking that occurs between the ground contact surface and the socks at the time of walking by the friction region in the anti-slip compensation unit. In addition, by buffering the change in the extension of the sock knitted fabric in the buffer region, it is possible to improve the problem of causing a feeling of use that is caught during walking if only the friction region is used.

  Therefore, compared to conventional anti-slip socks with a non-slip body attached to the sole, the sock itself has a non-slip function such as a non-slip function, but has a feeling of use such as comfort during walking. Since the improvement can be achieved, the quality of the sock having this kind of anti-slip function can be improved.

Characteristic configuration of the second sock of the present invention, the friction region of the slip compensator is in that it is organized into sock knitted fabric portion between the toe and arch.

According to the above configuration, first, when walking on a walking ground surface such as a floor while wearing socks, the grounding portion starts moving to the toe side as the weight starts to ground from the heel to the walking ground surface. Thus, a walking locus away from the walking ground plane is drawn. At this time, as the ground contact portion with the sole changes while the weight shifts from the arch to the toe, the contact portion changes from the buffer region to the friction region on the sock side worn on the foot.
Along with this transition, since the buffer region has a smaller extension than the other sock portions, the change in the sock's extension is smoothly reduced due to the presence of the buffer region, so that the friction with the walking ground contact surface acts greatly in the friction region. In spite of the transition to the state of starting, a feeling of walking can be formed without giving a sense of incongruity to the sole portion.

  Therefore, it is possible to form a feeling of use without being caught in the walking state while applying friction to the walking ground contact surface as a whole, so that it is possible to improve the quality of the sock having this type of anti-slip function.

In the present invention , the friction region may be configured by coating a rubber-based or foamed urethane-based solvent on the surface portion of the knitted fabric.

According to the above configuration , since the friction region can be easily formed in an appropriate part or a predetermined part of the knitted fabric by applying the solvent, the friction region can be formed in any knitted fabric part of the knitted fabric. .

Therefore, it is possible to immediately respond to the commercialization of the knitted fabric that requires the anti-slip function, and it is possible to construct various commodity systems having different slip portions.
Here, the application of the solvent includes a state in which the solvent is exposed to the surface portion of the knitted fabric by applying and drying the solvent to the surface portion of the knitted fabric or impregnating and drying the solvent.

In the present invention , the friction region may be constituted by adhering a large number of rubber-based or foamed urethane-based granular particles to a knitted fabric.

According to the above configuration , the friction region can be easily formed by adhering a large number of granular materials to the knitted fabric at appropriate or predetermined portions of the knitted fabric. Regions can be formed.

  Therefore, it is possible to immediately respond to the commercialization of the knitted fabric that requires the anti-slip function, and it is possible to construct various commodity systems having different slip portions.

According to the third feature of the sock of the present invention, the friction region is knitted using at least two knitting yarns as a knitting yarn of a flat knitted fabric, and the surface side of the knitted fabric is made of rubber or urethane foam. Consists of a friction yarn using a material of the system, the buffer region is knitted with a knitting yarn constituting the knitted fabric and a buffer yarn knitted in the outer circumferential direction perpendicular to the longitudinal direction of the tubular knitted fabric It is in.

  According to the above-described characteristic configuration, regions having different functions can be knitted on the sock by using knitting yarns corresponding to the friction region and the buffer region in an appropriate part or a predetermined part of the knitted fabric.

  Therefore, it is also possible to knitted the friction region and the buffer region in series, so the number of manufacturing steps and manufacturing is different compared to the structure in which the friction region and the buffer region are different and must be manufactured in different processes. It is possible to streamline labor and production costs and improve efficiency.

In the present invention , either one of the front and back sides of the knitted fabric may be configured in a friction region having a larger friction coefficient than the other side.

According to the said structure , the knitted fabric from which a friction coefficient differs on the front and back of the same knitted fabric can be formed.

  Therefore, it is possible to form a knitted fabric with different friction coefficients different from that of the front and back by using a single knitted fabric compared to a fabric or the like that has different friction coefficients on the front and back by stitching the knitted fabrics with different friction coefficients. Since it is possible to manufacture, it is easy to manufacture, and since it is a single knitted product, it has versatility to be used for many purposes, so that the quality of the knitted product can be improved.

In the present invention , the friction region is knitted using at least two knitting yarns on a flat knitted fabric, and the surface side of the knitted fabric is composed of a knitting yarn using a rubber-based or urethane foam-based material. May be .

According to the above configuration , the types of knitting yarns exposed on the front and back sides of the knitted fabric can be made different. As a result, a single knitted fabric can be formed on knitted fabrics having different fabric compositions on the front and back sides.

  Therefore, since a single knitted product can be manufactured by a series of continuous knitting processes, it is more manufacturable compared to a product formed by sewing a composite knitted product having a different friction coefficient, Product completeness is also high and quality can be improved.

  Hereinafter, a knitted fabric with an anti-slip function to which the present invention is applied will be described with reference to the drawings.

Embodiment
[First Embodiment]
This embodiment demonstrates the example which applied the knitted fabric of this invention to the socks.
FIG. 1 shows a sock A made of a knitted fabric with a non-slip function in which a non-slip knitted portion B having a higher coefficient of friction than other knitted fabric portions is knitted on a knitted fabric portion corresponding to a foot portion between a toe and an arch. Is shown.

The sock A with the anti-slip function is knitted along the knitting direction of the knitted tubular knitted fabric 10, and the anti-slip compensation part B is continuously knitted to the other sock knitting parts. ing.

  In the sock A with the anti-slip function, the friction region 2 is knitted on the sock knitted fabric portion between the toe and the arch, and the buffer region 3 is knitted from the friction region 2 to the heel side. An anti-slip compensator B is constituted by the buffer region 3. The buffer region 3 is knitted with a smaller number of stitches than the friction region 2, and shorter than the cylindrical length of the friction region 2.

As shown in FIG. 7 , in the friction region 2, a flat knitted fabric 10 is knitted using two knitting yarns 10a and 2a, and one of the two knitting yarns 10a and 2a is knitted. The knitted fabric is such that the friction yarn 2a is knitted on the outermost side of the knitted fabric 10, and the friction yarn 2a is exposed on the surface side of the flat knitted fabric 10.

  As shown in FIG. 8, the buffer region 3 is knitted with knitted yarns 10a constituting the knitted fabric 10 and buffer yarns 3a knitted in the outer circumferential direction perpendicular to the longitudinal direction of the knitted fabric 10, and is knitted. The knitted fabric 10 has a knitted fabric configuration in which the longitudinal extension of the knitted fabric 10 does not extend smaller than other portions.

  The knitting yarn 10a of the knitted fabric 10 is composed of, for example, one-piece 20th to 30th cotton yarn or cotton acrylic blended yarn or wool yarn or hair acrylic blended yarn.

The friction yarn 2a is, for example, wrapped in a thin layer state by wrapping polyurethane fiber around a core yarn material such as No. 20 to No. 30 cotton yarn or cotton acrylic blended yarn or wool yarn or wool acrylic blended yarn. The anti-slip compensation portion B is formed of a polyurethane fiber-based knitting yarn in which urethane fibers are exposed in a planar shape, and the friction yarn 2a is a sock knitting yarn. The friction coefficient is larger than that of cotton yarn or polyester yarn used in the above. Here, as the friction yarn 2a, for example, a rubber-based knitting yarn obtained by applying a rubber-based material to the core yarn material may be used.

  With such a configuration, when walking on a walking ground surface such as a floor while wearing socks A, as shown in FIGS. Along with this, the ground contact portion with the walking ground contact surface changes to the toe side, and a walking locus away from the walking ground contact surface is drawn.

  At this time, as the ground contact portion with the sole changes while moving the weight from the arch to the toe, the contact portion changes from the buffer region 3 to the friction region 2 on the sock side worn on the foot.

  Along with this transition, the change in the extension of the sock is smoothly reduced due to the presence of the buffer region 3 having a smaller extension than that of the other sock portion, so that the friction with the walking ground contact surface acts in the friction region 2. Therefore, it is possible to form a feeling of walking that does not give an uncomfortable feeling to the sole portion.

  The buffer region 3 adjacent to the friction region 2 exhibits a smaller extension than the friction region 2, and it is possible to form a feeling of use without being caught in the walking state while exerting friction on the walking ground contact surface as a whole. The slip generated during the walking can be suppressed by the friction generated between the knitted portion and the non-slip knitted portion. Here, in addition to the floor, the walking ground contact surface indicates, for example, an inner bottom surface such as a corridor, a staircase or the like, or a shoe sole, a pair of footwear such as sandals, slippers, or clogs.

In addition, when the walking ground contact surface is an inner bottom surface such as a footwear bottom, slippage between the socks in the shoes and the shoe soles during walking with the shoes on can be suppressed by the anti-slip compensator B. It can form the comfort of shoes that are easy to walk.

In addition, since one of the knitting yarns constituting the anti-slip compensation portion B can be formed using a friction yarn, an appearance that is not different from that of ordinary socks can be formed. It can be used suitably for a wide range of sock users.

  In this embodiment, an example in which one of the knitted fabric portions of the sock that is a knitted fabric is the friction region 2 and the buffer region 3 is provided adjacent thereto is described, but the present invention is not limited thereto. First, as shown in FIG. 5, a friction region is knitted on the toe fingertip portion of the sock, a buffer region is knitted on the fingertip portion of the toe adjacent thereto, and a portion between the toe adjacent to this and the arch Even if the friction region is knitted on the arch portion adjacent to the friction region and the friction region and the buffer region are adjacent to each other, the same effect can be obtained.

In addition, as shown in FIG. 6, a friction region is knitted on a portion from the arch of the sock to the toe, a buffer region is knitted on the toe side portion of the arch adjacent thereto, and a friction region is knitted on the heel portion of the sock. However, the same effect can be obtained even if the buffer area is knitted on the heel side of the arch adjacent to the arch.
[Second Embodiment]
This 2nd Embodiment demonstrates the knitted fabric 100 with a non-slip function in which the surface material of the knitted fabric is comprised in the friction area | region where a friction coefficient is larger than a lining.

  As shown in FIG. 7, the knitted fabric 100 with a non-slip function has a flat knitted fabric 10 knitted using two knitting yarns 10 a and 2 a, and the two knitting yarns 10 a and 2 a One of the knitting yarns 2a is composed of a knitting yarn using a rubber-based or foamed urethane-based material, and is knitted on the surface side of the knitted fabric 10, so that the surface of the flat knitted fabric 10 is knitted. The knitted fabric is configured such that the friction yarn 2a is exposed on the side.

  The knitted fabric 100 with the anti-slip function configured as described above can form the knitted fabric 10 having different friction coefficients between the front and back of the knitted fabric.

The non-slip knitted fabric 100 formed in this way includes clothing such as underwear, trousers and skirts, sportswear such as running clothing, accessory clothing such as gloves and mufflers, towels and towels, etc. It can be suitably used as a sewing fabric such as a daily sewing product.
Further, in use, it may be used for all or part of the fabric portion to be sewn.

[Another embodiment]
1) Although the anti-slip compensation part B in the first embodiment has been described in which the friction region 2 and the buffer region 3 are knitted on the cylindrical knitted fabric 1, the present invention is not limited to this. The cylindrical knitted fabric 1 is provided with a friction region 2 in an intermittent arrangement, and a buffer region 3 is provided in a knitted fabric portion between the friction region 2 and the friction region 2 that are intermittently arranged. Also, the buffer region 3 is provided in an intermittent arrangement on the tubular knitted fabric 1, and the friction region 2 is provided in the knitted fabric portion between the buffer region 3 and the buffer region 3 that are intermittently arranged. May be.

2) In the above embodiment, the example in which the knitted fabric of the present invention is applied to socks has been described. However, the present invention may be applied to a knitted fabric such as gloves.
In this case, even if the entire glove is configured as a non-slip knitted part and the friction region is exposed to the entire glove, a predetermined part such as a finger part or a palm part of the glove is used as the non-slip knitted part. It may be configured.

3) Further, in an underwear such as a cotton shirt or pants, which is a knitted knitted fabric, a non-slip knitted portion may be provided, for example, on the outer surface that is in contact with the clothes.
In this case, the anti-slip knitted portion can be suitably applied to one that frictionally contacts and suppresses the movement of clothes.

  4) In the first embodiment, the example in which the non-slip knitted portion is knitted to the sock portion corresponding to the foot portion between the toe and the arch has been described. However, the present invention is not limited to this, and the sock portion corresponding to the heel is described. Even if the non-slip knitted portion is knitted, the non-slip knitted portion may be provided on the other sock portion.

  5) Further, in the above-described embodiment, the example in which the knitted fabric of the present invention is applied to socks and gloves has been described. However, the present invention may be applied to a table cloth having a non-slip function with respect to a table. .

  6) In the first embodiment, the friction region 2 is knitted using two knitting yarns for the knitting yarn of the flat knitted fabric 10, and the surface side of these knitting yarns is a rubber-based or urethane foam-based knitting yarn. Although the present invention is not limited to this, the friction region is a sock in which a rubber-based or foamed urethane-based solvent is applied to the surface portion of the knitted fabric. Alternatively, the sock may be configured so that the friction region is formed by adhering a large number of rubber-like granular materials made of rubber or urethane foam to the knitted fabric.

7) In the above embodiment, the friction region 2 is knitted using two knitting yarns for the knitting yarn of the flat knitted fabric 10, and the surface side of these knitting yarns is composed of rubber-based or urethane foam-based knitting yarn. However, the present invention is not limited to this, and the knitting yarns of the flat knitted fabric 10 are knitted using three knitting yarns, and the two on the surface side of these knitting yarns are rubber. Even if the knitted fabric is composed of knitted yarns of polyurethane or urethane foam, four knitting yarns are used for the knitting yarn of the flat knitted fabric 10 and the three knitting yarns on the surface side are knitted. May be a knitted fabric with a non-slip function and made of rubber-based or urethane-based knitting yarn.
Further, even if the knitting yarn on the surface side of the flat knitted fabric 10 is piled up, the same effect is produced.

The front view which shows the sock with a non-slip function of embodiment which applied this invention Reference diagram showing one walking state with socks on Reference diagram showing one walking state with socks on Reference diagram showing one walking state with socks on The simple perspective view which shows the modification of the sock with a non-slip | skid function to which this invention is applied The simplified perspective view which shows another modification of the sock with a non-slip | skid function to which this invention is applied (A) Explanatory diagram showing the knitting configuration of the friction region in the flat knitted fabric (B) Explanatory diagram showing the knitting configuration of the friction region in the flat knitted fabric Explanatory drawing which shows the knitting structure of the buffer area | region in a flat knitted fabric

Explanation of symbols

A Socks with anti-slip function B Anti-slip compensator 2 Friction area 3 Buffer area 10 Knitted fabric 100 Knitted article with anti-slip function

Claims (3)

Part of the tubular knitted fabric portion corresponding to the sole portion of the knitted tubular knitted fabric is configured in a friction region having a larger friction coefficient than other knitted fabric portions knitted with friction yarns . In addition, the cylindrical knitted fabric portion adjacent to the heel side of the friction region is knitted with a buffer yarn in the outer circumferential direction orthogonal to the longitudinal direction of the cylindrical knitted fabric, and the longitudinal length of the tubular knitted fabric is more than the other knitted fabric portions. A cushioning region having a small expansion / contraction rate in the direction, an anti-slip compensator is configured from the friction region and the buffer region, and the cylindrical length of the buffer region is configured to be shorter than the cylindrical length of the friction region. non-slip function with socks you are. The sock with an anti-slip function according to claim 1, wherein a friction region of the anti-slip compensation part is knitted on a sock knitted fabric portion between a toe and an arch . The friction region is knitted using at least two knitting yarns as a knitting yarn of a flat knitted fabric, and the surface side of the knitted fabric is composed of a friction yarn using a rubber-based or foamed urethane-based material,
The anti-slip function according to claim 1 or 2 , wherein the buffer region is knitted with a knitting yarn constituting the knitted fabric and a buffer yarn knitted in an outer circumferential direction perpendicular to the longitudinal direction of the tubular knitted fabric. socks.

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