JP6035281B2 - socks - Google Patents

Description

The sock of the present invention is used mainly for all sports that maintain a forward leaning posture, and relates to a sock that makes an angle formed by a leg direction axis and a foot direction axis an angle of 90 ° or less.

Conventionally, products that are expressed as if the angle between the leg and the foot, which is said to be “L-shaped socks” or “90 ° socks” are vertical, are sold. The heel part of the socks is formed by knitting an extra part of the heel part by reducing the number of stitches and increasing the number of stitches by reversal knitting in the half of the rear surface.
Therefore, the front half (180 °) continuous from the straight leg portion to the foot portion and the right angle portion (90 °) by forward and reverse knitting of the heel portion are combined to form a shape of about 135 °. At the same time, the knitting of the buttocks is enlarged, and at the same time, it is mounted on a right-handed foot shape, steam set, and products with a right-angle appearance can be seen regardless of the knitting structure.
However, all of these products cannot be knitted as a butt part because of the knitting structure, even though the right angle part can be increased by forward / reverse knitting by enlarging the heel part to the front part. Structurally, it cannot be brought close to the level of about 90 °. In addition, even if the human heel itself is too large even if there are individual differences, there is a surplus in the heel.

In addition, socks knitted with a circular knitting machine are knitted by increasing the number of buttocks in the tubular knitting part in order to match the buttocks to the shape of the foot. The dough approaches and leaves too much. For this reason, the fabric on the front of the ankles is folded when the socks are worn, resulting in a lower level of comfort.

Japanese Patent Publication No. 3857226 JP 2008-303515 A

With regard to the socks of the present invention, when performing sports that are often based on the forward leaning posture of the legs, socks that match the shape of the foot, its movement and work, easy to wear and maintain the posture and burden The purpose is to reduce.

Invention 1 is a sock in which the leg is inclined forward compared to a general sock, and is suitable for sports mainly in a forward tilting posture, and the angle of the front surface of the foot formed by the leg direction axis and the foot direction axis is knitted. It is a sock that is 90 ° or less in structure, and is knitted by a long trapezoidal fabric in which the hypotenuse of a trapezoidal fabric that is a general heel portion exceeds 45 ° by forward and reverse reversal knitting performed when forming the heel portion, By connecting the trapezoidal fabrics to each other, the legs are tilted forward and the gore-line root or the heel portion of the normal trapezoidal fabric of one or more courses in order to make the stitches at the base of the gore line small or difficult to break. Socks characterized by weaving.
Invention 2 is the sock of the present invention, by providing a constriction in the ankle front, giving the effect closure Takure, and, by eliminating the elongation of the upper portion, can be given a forward inclination angle to socks, the not knitted the ground yarn of the contraction part, by the back yarn only to tuck knitting, invention 1 of socks that reduce the number of courses, and wherein the Rukoto can keep the anteversion angle.

Conventionally, in sports that often take a forward leaning posture, in socks called “L-shaped socks” or “90 ° socks”, the angle can be increased at the expense of surplus buttocks by increasing the buttocks. In order to make the angle approximately 135 ° to 90 °, the knitting structure is set to be close to 120 ° to 110 ° by greatly changing the cylindrical knitting portion on the front surface and the heel portion on the rear surface portion, or put into a right-angled foot pattern. Socks with an apparent shape with a steam set and a right angle are also sold, but it is only an apparent finish, and as a knitted structure, socks are a resistance when taking a forward leaning posture There is no change in affecting motor skills and sensations. However, the socks of the present invention have a shape in which the forward tilt angle when the sock is viewed from the side with the heel as a base point is 90 ° or less, so that not only there is no load, but also as a support that continues to maintain the forward tilt posture. I can work. Therefore, it is expected to exert effects in general sports, especially in sloping scenes such as skiing and mountain climbing, and in fields where legs are often based on dorsiflexion.

In addition, when the trapezoidal fabric that forms the heel part has an oblique side angle of 45 ° and the trapezoidal fabric has an oblique side angle that exceeds 45 °, the length of the combined fabric Because the difference comes out, when the sole is made into a long trapezoid, the heel part is wrapped from the sole, the contact area between the sole fabric and the floor becomes larger than the general socks, and the material such as high friction yarn is changed. Therefore, it can be made functional with excellent grip. It can also be expressed as a functional design by color.

By applying a contraction part to the front surface of the ankle, it is possible to obtain a tuck-in effect that prevents the fabric from remaining due to the forward tilt angle attached at the heel part. Furthermore, since the cloth is pulled only at the front surface portion, the fabric is tilted forward in addition to the forward tilting structure of the heel portion. Thereby, it is easy to maintain a forward leaning posture from the shape of the socks by wearing, and since there is no fabric surplus, it is comfortable and functional.

Development view in the example Enlarged view of the buttock Side view of finished product in the example Completed product perspective view in the embodiment

A: cuff part B: leg part C: heel part D: contraction part E: foot part F: toe part 1: first trapezoidal fabric 2: second trapezoidal fabric 3: third trapezoidal fabric 4: fourth trapezoidal fabric 5: 5th trapezoidal fabric 6: 6th trapezoidal fabric 7: 7th trapezoidal fabric

A conventional general heel part knitting a bag that wraps the cocoon by a combination of trapezoidal fabrics, and stores the heel part. The trapezoidal fabric is knitted by forward / reverse knitting by a circular knitting machine, and during knitting by forward / reverse knitting, the knitting width is reduced by raising the knitting needles one by one in order and deactivating them. The upper needle region and the lower needle region for increasing the knitting width by lowering the knitting needles one by one for operation. As a result, the angle of the hypotenuse of the trapezoidal fabric to be knitted becomes about 45 ° (usually trapezoid). Usually, the trapezoidal doughs are connected to each other to form a conventional bag-like bag shape.

When the knitting method is knitted at an angle from the above knitting method, that is, when knitting by forward / reverse knitting, the needle upper area does not increase or decrease the knitting needles one by one, but the needle lowering process is performed in the needle raising area. Combine and organize. (For example, by raising two knitting needles in the needle raising area and lowering one knitting needle in the needle lowering area, the needles rise at intervals of 2: 1, and the hypotenuse of the trapezoidal fabric becomes 60 °.) Alternatively, knitting is performed by combining needle raising in the needle lower area. As a result, a trapezoidal fabric having a longer angle than that of a normal trapezoid can be knitted. Because if the trapezoidal fabric (long trapezoid) with the hypotenuse of the trapezoidal fabric exceeds 45 °, if the normal trapezoid and the solid start point are the same and the solid end point is the same knitting needle width, the difference in knitting angle Knitting more fabric.

In this embodiment, a tubular fabric constituting the leg portion 2 is knitted from the cuff portion 1, and a bag-like fabric serving as a buttock at a predetermined position is knitted with a trapezoidal fabric by forward / reverse knitting. At this time, it is common to use a range of knitting needles for knitting the half circumference of the tubular fabric, but in addition to the knitting needles for the half circumference, knitting needles of about 1/10 right and left of the entire knitting needles In this way, more fabric widths can be obtained, and a knitted structure in which the entire side surface of the sock ankle is inclined forward can be taken.
In the first trapezoidal fabric constituting the heel part, one or more courses are knitted by a knitting method in which the angle of the hypotenuse of the trapezoidal fabric that is normally trapezoidal is 45 °. Following that configuration, the second trapezoidal fabric is knitted up to about two thirds of the buttocks by long trapezoidal knitting. Furthermore, the remaining one third is knitted with a third trapezoidal fabric, which is normally trapezoidal. Up to here is the heel part of the bag-like fabric of the heel part.
Next, the fourth trapezoidal fabric is knitted into a long trapezoid. As the knitting of the fourth trapezoidal fabric proceeds, the connection with the third trapezoidal fabric is performed. As a result, the third trapezoidal fabric is usually trapezoidal, so the angle of the hypotenuse of the trapezoid is about 45 °, whereas the fourth trapezoidal fabric is a long trapezoid, and the angle of the hypotenuse of the trapezoid exceeds 45 °. In the long trapezoidal shape, the number of meshes in the wale direction is larger than the number of meshes in the constant course direction, so the amount of fabric is large, and when connecting, there is a difference in the number of courses, and the fourth trapezoidal fabric toward the third trapezoidal fabric side Are connected by warping. Thereby, the connecting line (gore line) generated when the fabrics are connected bends toward the back of the heel, and the heel bag fabric draws a curved surface in a shape suitable for the heel. Thereby, the cloth covered from the sole along the shape of the heel is supplemented by the fourth trapezoidal cloth, and the ground contact surface can be firmly wrapped.
Subsequently, the fourth trapezoidal fabric is knitted and connected to the second trapezoidal fabric. Since the second trapezoidal fabric is knitted by a long trapezoid, the long trapezoids are connected to each other to form a collar portion with a forward tilt angle.
In succession, the fifth trapezoidal fabric is knitted one or more courses in the normal trapezoid like the first trapezoidal fabric, and connected to the first trapezoidal fabric. Up to here, the knitting of the bag-like fabric of the buttocks is completed. Following this, it is completed by knitting the soles and toes sequentially.

Regarding the difference in the three-dimensional combination of the buttocks, first, in the first trapezoid fabric and the fifth trapezoid fabric, it becomes the knitting start of the buttocks or the base part of the connecting line, and the gore line is concentrated and the fabric is pulled and the stitches are Because it becomes large and the force of the buttocks concentrates, it is easy to break. Furthermore, when connecting the long trapezoids or connecting the long trapezoid and the normal trapezoid, the stitches become large due to the long trapezoidal knitting structure, so that the holes due to the stitches are more easily broken. To prevent this, do not use long trapezoids at the beginning of the buttock or at the base of the connecting line, but by knitting with a combination of one or more normal trapezoids, the stitches where the force is applied Can be tightened as small as possible.
Regarding the knitting of the long trapezoid of the second trapezoid fabric and the fourth trapezoid fabric, the normal trapezoid fabric is knitted with a normal trapezoid, so the hypotenuse of the trapezoid fabric is 45 °, and the normal trapezoid fabric with the hypotenuse of 45 ° When they are connected and combined, it becomes 90 °. Thereby, the angle formed by the leg direction axis and the foot direction axis can be 90 °. However, when the collar fabric is knitted by joining the long trapezoidal fabrics, the total angle of 90 ° is originally a longer trapezoid with an angle than usual, for example, the oblique side of the long trapezoid is 60 ° , 60 ° and 60 ° are combined, so that it exceeds 90 ° and becomes 120 °. At this time, the angle constituting the heel is 120 °, and the knitted structure has the legs inclined forward. The knitted structure of the part is 60 °, and the sock angle is 90 ° or less in the entire sock. That is, the force works so that the leg part falls in the toe direction. As a result, when wearing a sock and taking a forward leaning posture, it can be worn without placing a burden on the foot.
Further, by combining the long trapezoid and the normal trapezoid like the third trapezoidal fabric and the fourth trapezoidal fabric, the long trapezoid can be more protruded and warped due to the difference in angle and length. In this way, by knitting the fabric part on the sole side of the buttocks in a long trapezoidal shape, by curling the buttocks sole side fabric, there is no undulation of the sole and it follows the shape of the foot so it is easy to wear Become. In addition, since the area of the buttocks in contact with the sole fabric and the ground becomes large, it is possible to have more functionality by changing the material such as high friction yarn.
In this way, since the buttock is along the heel, it can be held firmly, easy to wear without slipping, socks, and can be said to be useful for sports that place importance on the forward leaning posture.

By knitting an extra bulging part that becomes a buttock with respect to a normal tubular knitted fabric, the cloth on the back side with respect to the buttock will be left over. Furthermore, in the present embodiment, since the knitted structure that tilts forward leans, the difference between the fabric of the front side and the fabric of the buttock side is greater, so when wearing, the front of the ankle More dough is left. For this reason, in order to prevent warping due to the fabric surplus, the warp knitting is performed on the front surface of the ankle by using a shrink knitted portion or a float knitted portion.
At this time, there is no problem with the shape of the contraction part if it is in the key point on the front of the ankle, but it has a diamond shape especially when viewed from the back, so that the center part of the front of the ankle where the fabric is more likely to be more Because it can shrink a lot, the effect as a hold-up is great.
In addition, since the shrinkage portion is knitted without knitting, particularly in the float knitting, the number of courses is reduced. At this time, since the ground yarn is cut by the circular cutter of the circular knitting machine by skipping the stitches by giving the float knitted portion a certain width, the number of courses of the float knitted portion is completely reduced. However, since the back yarn remains without being cut, the stitches are not expanded, and the cut knitting yarn does not come off and cause spillage. However, since the back thread floats on the inner surface side of the sock, it is caught on the foot when worn. Therefore, the back yarn that has floated can be pressed by knitting in combination with the tack knitting so that the back yarn does not float. As a result, even if the socks are bent to 90 ° or less, the fabric can be comfortably worn in a natural form without remaining excessively. Furthermore, since there is a difference from the fabric on the front surface of the ankle, the leg portion is pulled to the front surface, resulting in a forward tilt angle. In the drawings, the contraction portion is represented by a diamond shape, but it is effective if the contraction portion is present at a predetermined location.

Claims (2)

In socks knitted on the heel and toes by forward / reverse knitting, the angle of the front of the foot formed by the leg direction axis and the foot direction axis is 90 ° or less, and the heel part forms a heel part. hypotenuse angle of 2 or more places trapezoidal dough is formed by the length trapezoidal dough in excess of 45 °, and a state where the long trapezoid fabric to each other are combined in the heel portion which is based on the combination between the long trapezoid fabric gore line root or, the heel portion of the knitting began socks formed Ri by the normal trapezoid fabric of more than one course of the stitches in the position of. 2. The sock according to claim 1, wherein a contracted portion is provided on a front surface portion of the ankle , and the contracted portion is formed by tuck knitting of only a back yarn without knitting the ground yarn.