JP3193857U - socks - Google Patents

Abstract

[PROBLEMS] To protect the wrinkle protector by uniformly absorbing the impact force of the human body during walking by making the wrinkle protector that connects a plurality of hexagonal knitted parts in a honeycomb structure so that only the outer face is inflated and the inner face is shrunk. Providing socks with reduced damage. The knitting structure of the heel protection part a of the heel cover part 2 that covers the heel part of the human body leg part constituting the sock body absorbs the impact force of the human body uniformly, has excellent cushioning properties, and has a thickness. Using the respective knitting yarns in which only the outer side surface portion having the characteristic of being hard to be crushed is expanded and the inner side surface portion is shrunk, a plurality of hexagonal knitted portions 3 each having a hexagonal shape are connected to form a wrinkle protection portion a having a honeycomb structure. Formed. [Selection] Figure 2

Description

The present invention has a characteristic that the heel protection part that forms the heel cover part that covers the heel part of the human body leg part that constitutes the sock body absorbs the impact force of the human body uniformly, has excellent cushioning properties, and is difficult to be crushed 1 The present invention relates to the field of socks that form a heel protector having a honeycomb structure by connecting a plurality of hexagonal hexagonal knitted portions that expand only the outer surface portion having a hexagonal shape and shrink the inner surface portion.

Conventionally, as a sock for protecting a heel, a heel protection sock (patent No. 26275530), which has been filed by the applicant of the utility model registration and has been patented, has been disclosed.

In this patent publication, if a synthetic resin film for heat retention and moisturization is interposed between the double knitted parts to make it more durable and at the same time block the air flow to increase the heat retention and moisturization, the cracks of the wrinkles will occur and it will be bulky It is designed to prevent roughening. The knitting structure of the heel protection part covering the heel part of the human body leg part constituting the sock body is knitted so that only the outer side part is inflated and the inner side part is shrunk, It is not a sock that absorbs impact force uniformly, forms a hexagonal knitted portion that is excellent in cushioning properties and is hard to be crushed, and forms a heel protective portion having a sufficient thickness.

Further, Japanese Patent Laid-Open No. 2001-131801 (patents for preventing drying) disclosed in the prior art is disclosed. The socks for preventing drying of the patent gazette are provided with a fiber layer and a non-ventilated layer in a heel portion of the socks. The anti-drying sheet has a structure in which a non-breathable layer is formed in close contact with one side of the fiber layer to prevent drying of the heel and the sole of the sole that are easily keratinized. Is aimed at.

Therefore, Japanese Patent Laid-Open Publication No. 2001-131801 (socks for drying prevention) disclosed above discloses a knitting structure of a heel protection part that covers the heel part of a human body leg part that constitutes a sock body, and only an outer side surface bulges and an inner side surface part. It is not designed to absorb the impact force of the human body uniformly, to have excellent cushioning properties, and to be hard to be crushed.

In addition, in Japanese Patent Laid-Open Publication No. 2013-87379 (Spacer Fabric Knitting Method and Spacer Fabric) disclosed in the related art, in paragraph [0013], in the spacer fabric of the present invention, the material difference between the front knitted fabric and the back knitted fabric is as follows. Bulge can be provided without depending on both sides, and the bulge can be formed at the desired position of the front knitted fabric and the back knitted fabric compared to the case where both the front and back are expanded, and the opposite side is Become flat. For this reason, if the flat side is in contact with the human body, it is suitable for a supporter, a shoe sole, or the like. Further, when the bulge side is in contact with the body, it is suitable for a cushion, a surface on which a person of a chair sits down, a surface on which a back is rested, a backpack of a rucksack and the like. Since the spacer fabric of this invention can swell a desired position, it can be made into the shape according to a use. It is explained.

However, although the spacer fabric of the present invention can be applied to supporters, shoe soles, etc., it is not suitable for a sock heel protecting part.

In addition, in the spacer fabric of the present invention, in paragraph [0026], FIGS. 6 to 8 show the spacer fabric having the structure shown in FIG. 1, and the front side shown in FIG. The back side shown in FIG. 7 is flat. The front side of the spacer fabric shown in FIG. 6 is enlarged and shown in FIG. 6 and 7, the lower end portion of the spacer fabric is a set-up portion, which is a portion to be removed later. The position of the connecting portion 10 is moved along the wale direction of the spacer fabric, and the connecting portions 10 cross each other so as to surround the rhombus-shaped bulge, thereby forming a quilted-style spacer fabric. This spacer fabric is suitable for cushions, backrests, soles, supporters and the like. However, in these explanations, the phrase “spacer fabric in a quilting style so as to surround the rhombus-shaped bulge” is not a technique that assumes a hexagonal bulge.

Japanese Patent No. 2627570

Japanese Patent Laid-Open No. 2001-131801

Japanese Patent Application Laid-Open No. 2013-87379

Patent Document 1 (Japanese Patent No. 2627570) discloses a technique in which a synthetic resin film for heat retention and moisturization is interposed between double knitted portions to make it more durable and at the same time block air circulation to increase heat retention and moisturization. It is designed to prevent cracking of the heel and the occurrence of bulkiness, and the entire body is thin, so that it can absorb the impact force of the human body even when walking, etc. It is not possible.

Further, Patent Document 2 (Japanese Patent Laid-Open No. 2001-131801) discloses that a sheet having a fiber layer and a non-breathable layer is fastened to a heel portion of a sock, or that the anti-drying sheet is made of a fiber layer. It has a structure in which a non-ventilated layer is formed in close contact with the entire surface, and aims to prevent drying of areas that tend to be keratinized on the heels and soles. It is impossible to expect uniform absorption or cushioning.

Further, as described in paragraph No. [0013], Patent Document 3 (JP 2013-87379 A) discloses a swelling without depending on the material difference between the front knitted fabric and the back knitted fabric. Further, the bulge can be formed at a desired position of the front knitted fabric and the back knitted fabric, and the opposite side is flat. For this reason, it is suitable for a supporter, a shoe sole, etc., as well as a cushion, a surface on which a person of a chair sits down, a surface on which a person sits back, and a backpack of a rucksack. However, it cannot be expected that the impact force applied to the human body leg portion is uniformly absorbed, the impact force is alleviated, and at the same time, the cushioning property is also provided.

However, the sock of the present invention uses a knitting yarn so that the structure of the heel protection part constituting the sock is inflated only on the outer surface part completely different from the inventions of Patent Documents 1, 2, and 3, and the inner side part is contracted. The heel protection part that connects multiple hexagonal knitted parts with a hexagonal shape is made into a honeycomb structure to absorb the impact force of the human body evenly during walking, and the cushioning is remarkably enhanced, and the heel protection part is damaged. In this way, the product life is extended and the economic efficiency is remarkably increased.

As a means for solving the problem, the device according to claim 1 is characterized in that the knitting structure of the heel protection portion a of the heel covering portion 2 that covers the heel portion of the human body leg constituting the sock body 1 is Hexagonal shape with a hexagonal shape using each knitting thread that absorbs force uniformly, has excellent cushioning properties, has thickness and is hard to be crushed, and inflates only the outer surface 4 and shrinks the inner surface A sock in which a plurality of knitting portions 3 are connected to form a heel protection portion a having a honeycomb structure.

As a means for solving the problem, the invention described in claim 2 is a sock that can form a plurality of connected hexagonal knitted portions 3 uniformly.

  As a means for solving the problem, the invention according to claim 3 is a sock in which the heel protection part a having a honeycomb structure is knitted by cushion knitting.

As a means for solving the problem, the invention according to claim 4 is a sock in which the outer edge portion of the heel protection portion a of the honeycomb structure is formed in a heel octagonal shape.

As a means for solving the problem, in the invention according to claim 5, the sock is a sock having a five-finger insertion portion.

The invention described in claim 1 is a braided structure of a heel covering portion that covers a heel portion of a human body leg portion that constitutes a sock body, absorbs the impact force of the human body uniformly, has excellent cushioning properties, and has a thickness. It is a sock that has a characteristic of being hard to be crushed, and that forms a heel protection part of a honeycomb structure in which a plurality of hexagonal knitted parts are connected one by one using a knitting thread in which only the outer side part is expanded and the inner side part is shrunk. The knitting part in which the impact force from the leg part of the wearer to the heel part is uniformly dispersed and all the six sides of the plurality of hexagonal knitting parts are uniformly distributed when walking, etc. while wearing socks Evenly distributed from the six sides to the hexagonal knitting part that is connected sequentially, it is easy to absorb the impact force.

Further, the present invention has a honeycomb structure in which only the outer side surface in which the heel protection portion has a plurality of hexagonal knitting portions swells and has a sufficient thickness, so that when the impact force is applied to the heel portion, the hexagonal knitting is performed. The six sides constituting the part expanded and contracted to relieve the impact force, and the cushion function was significantly increased compared to the conventional type.

Further, the present invention is a heel protector having a honeycomb structure having a sufficient thickness and a sufficient stretch function, so that the heel protector is uniformly absorbed by the impact force applied to the human body leg. Is less likely to be crushed, so that the heel protector is less likely to be damaged. Therefore, it has the advantages that the product life can be significantly extended as compared with conventional socks and the economic effect can be exhibited.

The device according to claim 2 has the same effect as the device according to claim 1 because it is a sock in which a plurality of connected hexagonal knitted portions are uniformly formed.

The invention according to claim 3 has the same effect as that of claim 1 because the sock is formed by knitting the heel protecting portion of the honeycomb structure by cushion knitting.

The invention according to claim 4 has the same effect as claim 1 because it is a sock in which the outer edge portion of the heel protecting portion of the honeycomb structure is formed in a heel octagonal shape.

The invention according to claim 5 has the same effect as that of claim 1 because the sock has 5 finger insertion portions.

It is the front view which showed the sock of this invention.

It is the same rear view.

FIG. 2 is a partially cut-away enlarged rear view of the sock of FIG. 1.

It is the expansion rear view which folded the sock of FIG.

It is the rear view which expanded partially the sock of FIG.

It is a partially cutaway enlarged rear view showing the inner side of the sock of FIG.

It is the expanded rear view which folded and showed the inner side part of the sock of FIG.

It is a figure which shows the 1st process of the cushion knitting which knitting the heel protection part which made the sock honeycomb structure shown in FIGS.

It is a figure which shows the 2nd process following FIG.

It is a figure which shows the 3rd process following FIG.

It is a figure which shows the 4th process following FIG.

It is a figure which shows the 5th process following FIG.

Since the embodiments of the invention described in claims 1 to 5 are common, they will be described collectively as follows.

In the figure, “a” is a heel protecting portion having a honeycomb structure formed on a heel covering portion 2 that covers a heel portion of a human body leg portion constituting the sock body 1.

The said heel protection part a is performed by the cushion knitting of each process shown to FIGS. The contents are as follows.

  The heel protector a is connected to a plurality of hexagonal knitting portions 3 by cushion knitting using a knitting yarn in which only the outer side surface portion 4 of the sock main body 1 swells and the inner side surface portion 5 of the sock main body 1 shrinks, In addition, the outer edge 6 has a so-called honeycomb structure in which an octagonal shape is formed.

  The cushion knitting process for knitting the heel protecting part a having the above-described honeycomb structure in which a plurality of hexagonal knitting parts 3 that are the structural gist of the present invention are connected is as follows.

  FIG. 8 shows a process for bulging the outer surface 4 of the heel protector a of the sock body 1.

That is, it requires a step of applying four courses of nylon thread to the front bed and the rear bed alternately by three needles.

  Further, the knitting process for producing the outlines of the six sides 7, 8, 9, 10, 11, 12 of the hexagonal knitting portion 3 while performing the process work for producing the bulge of FIG. 8 is illustrated in FIG. Wool yarn or cotton yarn is used for the knitting of the outer surface portion 4 that swells as described above, and both rubber yarn and nylon yarn are used for the inner surface portion 5 that shrinks.

Then, by the process shown in FIG. 9, the front and rear beds are knitted in the opposite direction, so that the color of the knitted portion is reversed and irregularities appear. That is, from the outer side surface 4 of the swelled side, the hexagonal six sides 7, 8, 9, 10, 11, and 12 are separated from the inner side surface 5 with respect to the knitted fabric partitioned or partitioned in a concave shape. The knitting yarn is knitted in a flat shape, a flat shape, or a slightly recessed state, and the color of the knitted portion is reversed, and the knitted yarn is knitted in a clearly identified state.

In FIG. 10, the stitches of the rear bed (moving stitches (transferring)) are moved (transferred) by one leftward needle to the vacant needles in the front bed (moving place (receiving)). That is, the needle symbol 1 of the front bed in the drawing moves to the needle symbol 1 of the rear bed, and the needle symbol 2 of the front bed moves to the needle symbol 2 of the rear bed.

FIG. 11 shows a process of knitting the back side of the sock body 1.

FIG. 12 is a diagram showing a step of returning (transferring) the stitches of the knitting step of FIG. 10 to the original position of the back bed. That is, it is a figure which shows the process of moving from the front beds (moving stitches (transferring)) 1, 2... To the rear beds (moving place (receiving)) 1, 2.

13 is a five-finger insertion part, and 14 is an opening.

a heel protection part 1 sock body 2 heel cover part 3 hexagonal knitting part 4 outer side face part 5 inner side face part 6 outer side edge part 7 side part 8 side part 9 side part 10 side part 11 side part 12 side part 13 5 finger insertion part 14 opening

Claims (5)

  The knitting structure of the heel protection part of the heel covering part that covers the heel part of the human body leg part that constitutes the sock body absorbs the impact force of the human body uniformly, has excellent cushioning properties, has thickness and is difficult to crush A sock characterized by forming a heel protection part having a honeycomb structure by connecting a plurality of hexagonal knitted parts with a hexagonal shape using each knitting yarn in which only the outer side part is expanded and the inner side part is shrunk .   The sock according to claim 1, wherein a plurality of connected hexagonal knitted portions are formed uniformly.   The sock according to claim 1 or 2, wherein the heel protective part of the honeycomb structure is knitted by cushion knitting.   The sock according to claim 1, 2, or 3, wherein an outer edge portion of the heel protection portion of the honeycomb structure is formed in a heel octagon shape. The sock according to claim 1, 2, 3, or 4, wherein the sock has a five-finger insertion portion.