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WO2017208366A1 - Chaussure - Google Patents

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Publication number
WO2017208366A1
WO2017208366A1 PCT/JP2016/066065 JP2016066065W WO2017208366A1 WO 2017208366 A1 WO2017208366 A1 WO 2017208366A1 JP 2016066065 W JP2016066065 W JP 2016066065W WO 2017208366 A1 WO2017208366 A1 WO 2017208366A1
Authority
WO
WIPO (PCT)
Prior art keywords
knitted fabric
knitting
shoe
side wall
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/066065
Other languages
English (en)
Japanese (ja)
Inventor
健太 森安
裕人 清水
阿部　悟
大輔 国分
隆之 上田
聡 成子
昌志 近田
高橋　章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Newknit Co Ltd
Asics Corp
Toray Industries Inc
Original Assignee
Newknit Co Ltd
Asics Corp
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Newknit Co Ltd, Asics Corp, Toray Industries Inc filed Critical Newknit Co Ltd
Priority to PCT/JP2016/066065 priority Critical patent/WO2017208366A1/fr
Priority to JP2017517375A priority patent/JP6196415B1/ja
Publication of WO2017208366A1 publication Critical patent/WO2017208366A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/06—Patterned fabrics or articles

Definitions

  • the present invention relates to a shoe using a knitted fabric exhibiting a color effect as an upper material.
  • Patent Document 1 a double raschel warp knitted fabric having a mesh structure is used as an upper material of a racing shoe.
  • the air permeability can be changed by adjusting the basis weight and thickness.
  • the basis weight can be reduced or the thickness can be reduced.
  • the conventional general double raschel warp knitted fabric has both air permeability and durability. There is a problem that it is difficult to do.
  • a general double raschel warp knitted fabric may have a poor shape restoration property, and it becomes difficult to obtain a stable fit as the number of wear increases.
  • the reason that the general double raschel warp knitted fabric has a poor shape restoring property is due to the occurrence of hysteresis in the stress-strain curve obtained by the tensile test.
  • the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a shoe that has excellent aesthetics and dynamic feeling, has breathability and durability, and has good shape restoration properties.
  • the present invention for solving the above problems is as follows.
  • the ridge portion includes a top portion formed of a knitting row extending along a knitting direction, and extends along the knitting direction, the base side is knitted to the base portion, and the top side is locked to the top portion, It consists of two side wall parts consisting of a knitting row knitted to connect the base part and the top part, At least one portion of the top portion and the two side wall portions relates to a shoe in which part or all of the upper material is formed by a knitted fabric in which a color different from that of the other portion is arranged.
  • the above shoes have excellent aesthetics and dynamic feeling because part or all of the upper material is formed by the knitted fabric.
  • the knitted fabric is knitted by an observer because at least one part of the top part and the two side wall parts constituting the ridge part is arranged in a different color from the other parts.
  • the color effect that the color visually recognized changes according to the position at the time of seeing the knitted fabric from the direction crossing the standing direction is exhibited.
  • the color arranged on the top part and the color arranged on the two side wall parts are changed, the color arranged on the top part is visually recognized when the surface of the knitted fabric is viewed from the front, and the direction intersecting the knitting direction When viewed from the side, in addition to the color arranged on the top, the color arranged on the side wall is visually recognized.
  • the color arranged on the top and one side wall and the color arranged on the other side wall are changed, the color arranged on the top and one side wall is visually recognized when viewed from one side. When viewed from the other side wall, the color arranged on the other side wall is visible.
  • the colors to be arranged on the top part and the two side wall parts are all different colors
  • the color arranged on the top part is visually recognized, and when viewed from one side wall part side, it is arranged on the top part.
  • the color arranged on the one side wall is visually recognized, and when viewed from the other side wall, the color arranged on the top and the color arranged on the other side wall are visually recognized.
  • the knitted fabric exhibits a color effect that the color visually recognized changes according to the position when the observer views the knitted fabric
  • the upper material is formed by the knitted fabric.
  • the knitted fabric is knitted into the base portion of the knitted fabric and is locked to the top portion, so that the shape stability of the ridge portion of the knitted fabric itself is high, and the shape of the knitted fabric is not affected by external force. Since it is difficult to deform, the degree of the color effect is hardly affected by the usage mode, and a stable color effect is exhibited. Therefore, even when the shoe is worn, the color effect by the knitted fabric is stably exhibited, and the shoe has an excellent aesthetic appearance and dynamic feeling.
  • the knitted fabric constituting the upper material is different from the conventional general double raschel warp knitted fabric, even if the basis weight thereof is large, the breathability does not decrease.
  • the upper has both durability and air permeability.
  • the knitted fabric is less likely to cause a hysteresis phenomenon in the stress-strain curve as compared with the conventional double raschel warp knitted fabric, a shoe in which a part or all of the upper material is formed by the knitted fabric.
  • the upper has a good shape restoring property, and even when it is repeatedly worn, it is difficult for the fit to be lowered.
  • different colors may be arranged on the two side wall portions, and colors arranged on the two side wall portions may change in one knitting row. Furthermore, at least a part of the two side wall parts may be in contact with each other, or at least a part of the two side wall parts may be connected by fibers. In this way, it is possible to express a complicated pattern and to have a diverse and beautiful aesthetic.
  • the top portion is composed of at least two rows of chain knitting rows connected by a connecting yarn, the two side wall portions are each composed of a chain knitting row, and the chain knitting rows of the side wall portions are: It is preferable that the loop formed on the top side is locked in an inserted state in the chain braid row of the top.
  • the connecting yarn is stretched between a part of the top part of each ridge part and a part of the top part of the other ridge part adjacent to the ridge part, and the mesh part May be formed.
  • the ridges are connected to each other by the mesh portion and the other ridges adjacent to each other, the shape stability of the ridges can be further improved, and the color effect is more stable. Demonstrated.
  • the mesh portion is formed, the ridge portion is visually recognized through the opening portion of the mesh portion, so that a complicated pattern can be expressed as compared with the case without the mesh portion. , The appearance of shoes can be varied.
  • the knitted fabric is knitted so as to connect between a part of the top part of each ridge part and a part of the top part of another ridge part adjacent to the ridge part.
  • a knitted region having two cuts (openings) may be formed.
  • the ridges are connected to each other by the knitting region, the shape stability of the ridges is increased, and the color effect is stably exhibited.
  • the ridges are visible through the cuts, the pattern appearing on the surface of the knitted fabric can be made more complex than when no knitting area is formed, and the variation in the appearance of shoes is increased. be able to.
  • At least one row of knitting may be formed between each of the ridges and other ridges adjacent to the ridges in the base.
  • each ridge is separated from the adjacent ridge, and the interval between the ridges is widened, so that the range of the position of the observer who can visually recognize the side wall changes, A color effect different from the case where the space
  • the base in the knitted fabric may be formed in a mesh shape.
  • transparent yarn may be used as the knitting yarn. In this way, it is possible to enhance the color effect produced by making the base portion inconspicuous and highlighting the color of the ridge, and arranging different colors on the top and the two side walls constituting the ridge. .
  • the knitted fabric is more rigid in the knitting direction (direction along the knitting row) than in the direction intersecting the knitting row. It has a high characteristic, that is, it is difficult to expand and contract in the direction along the knitting row, and easily expands and contracts in the direction intersecting the knitting row.
  • the knitting row of the knitted fabric is arranged so as to be within + 60 ° with respect to the direction orthogonal to the reference plane on which the shoe sole is placed.
  • the knitting row of the knitted fabric is arranged so as to be within + 60 ° with respect to the direction of the shoe center shaft around the axis.
  • the angle with respect to the direction orthogonal to the reference plane or the direction with which the shoe center axis circulates around the axis is defined as “+” as the direction of tilting toward the toe of the shoe.
  • the “shoe center axis” means an axis connecting the second heel root and the heel rear end when the foot is inserted.
  • the knitted fabric By making the knitted fabric easily stretchable along the longitudinal direction of the shoe, a part or the whole of the upper becomes stretchable in the same direction so as to follow the movement of the wearer's foot, A good fit when worn.
  • the knitted fabric is less likely to expand and contract along the direction intersecting with the longitudinal direction of the shoe. Tightening can be performed with a strong tightening force.
  • the direction of the tension acting on the shoelace when the lace of the knitted fabric is tightened and the knitting row of the knitted fabric are brought close to each other in parallel.
  • the knitting row of the knitted fabric is arranged so as to be within a range of + 30 ° to + 60 ° with respect to a direction orthogonal to a reference plane on which the shoe sole is placed, and the shoelace More preferably, the direction of the tension acting on the knitting and the knitting row are as parallel as possible.
  • At least one of the upper baseball part, the small baseball part, the forefoot part and the middle foot part of the upper is formed by the knitted fabric. If it does in this way, the fit nature to a leg at the time of wearing shoes will improve.
  • the shoes according to the present invention have excellent aesthetics and dynamic feeling by exhibiting a stable color effect of the knitted fabric, and the upper has durability and breathability, And it becomes what has favorable shape restoration property.
  • FIG. 2 is a cross-sectional view taken along a line AA in FIG. It is a figure for demonstrating the color effect of a 1st warp knitted fabric.
  • 3 is a graph showing initial stiffness ratios of Example 1, Comparative Example 1, and Comparative Example 2.
  • 3 is a graph showing the results of tensile tests in Example 1 and Comparative Example 1. It is the table
  • FIG. 1 is a view showing details of the structure of the first warp knitted fabric 1
  • FIG. 2 is a cross-sectional view taken along a line AA in FIG.
  • the warp knitted fabric 1 includes a base portion 2, a top portion 3, and two side wall portions 4 and 5 formed on both sides of the top portion 3, along the knitting direction. It is comprised from the protruding item
  • the top portion 3 is composed of two chain knitting rows 3a and 3b connected by a connecting yarn 3c, and the side wall portions 4 and 5 have loops 4a 1 and 5a 1 (to be described later) connected to the two chain knitting rows 3a and 3b. It consists of chain knitting rows 4a and 5a which are locked respectively.
  • the base portion 2 is composed of chain knitting rows 2a and 2b to which the chain knitting rows 4a and 5a of the side wall portions 4 and 5 are connected, and a connecting yarn 2c for connecting the chain knitting rows 2a and 2b to each other. It is comprised from the connection part 2d connected between each protruding item
  • the chain knitting rows 3 a, 3 b constituting the top portion 3 and the chain knitting rows 4 a, 5 a constituting the side wall portions 4, 5 are solid lines, the connecting yarn 3 c at the top portion 3 is a broken line, and the connecting yarn at the base portion 2.
  • 2c is indicated by a dotted line, and the braided rows 2a and 2b of the base 2 are not shown.
  • the two colored knitting yarns 3a and 3b constituting the top portion 3 are knitted in the first color on the two knitting yarn rows 3a and 3b, and the second knitting yarn in the knitting yarn row 4a constituting the side wall portion 4;
  • Third knitting yarns are used for the chain knitting rows 5a of the side wall 5, and transparent knitting yarns are used for the chain knitting rows 2a, 2b and the connecting yarns 2c, 3c constituting the base 2.
  • the chain yarns 2a and 2b constituting the base portion 2 may use colored yarns having the same color as the chain yarn rows 4a and 5a of the side wall portions 4 and 5 to be connected to each other.
  • 3c may use color yarns of the same color as the chain knitting rows 3a and 3b constituting the top portion 3.
  • the warp knitted fabric 1 is used for the chain knitting rows 2a and 2b of the base 2, the chain knitting rows 3a and 3b and the connecting yarn 3c of the top portion 3, and the chain knitting rows 4a and 5a of the side wall portions 4 and 5.
  • the knitting yarn include polyester yarn, nylon yarn, filament yarn such as rayon yarn, and spun yarn.
  • the connection yarn 2c of the base portion 2 a highly transparent monofilament yarn made of polyester, thermoplastic elastomer, nylon or the like can be exemplified.
  • the warp knitted fabric 1 has a plurality of knitting needles, and uses a known double raschel knitting machine having two rows of needle beds arranged opposite to each other and a supply mechanism for supplying a predetermined yarn to the needle beds. Can be organized.
  • the two chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are formed by the second and third color knitting yarns supplied by the supply mechanism.
  • Each knitting row 2a, 2b and other chains in the vicinity thereof are knitted while knitting the chain knitting rows 2a, 2b constituting the base 2 with the transparent knitting yarn supplied by the supply mechanism.
  • the knitting rows 2a and 2b are connected by a plurality of connecting yarns 2c along the wale direction.
  • the knitted fabric of this example is looped on the side facing the chain stitch row of the top 3 (side facing the front needle bed) when knitting the chain stitch rows 4a, 5a of the side wall portions 4, 5.
  • 4a 1 and 5a 1 are formed, and the loops 4a 1 and 5a 1 are inserted into the stitches of the chain stitch rows 3a and 3b of the top portion 3 so that the chain stitch rows 4a and 5a of the side wall portions 4 and 5 are inserted into the top portion 3
  • the chain knitting rows 3a and 3b of the base portion 2 are knitted into the chain knitting rows 2a and 2b of the base portion 2 while the chain knitting rows 4a and 5b of the side wall portions 4 and 5 are knitted into the chain knitting rows 2a and 2b.
  • the base portion 2 and the top portion 3 are connected by the side wall portions 4 and 5, and the one-dimensional three-dimensional warp knitting in which the protruding portion 6 including the top portion 3 and the side wall portions 4 and 5 is formed on the base portion 2.
  • the ground is organized.
  • the ridge portion 6 includes a top portion 3 and side wall portions 4 and 5 each formed of a chain knitting row, and the chain knitting rows 4a and 5a constituting the side wall portions 4 and 5 are the chain knitting rows of the top portion 3. Since it is formed in 3a, 3b and is knitted in the chain knitting rows 2a, 2b of the base 2, the shape stability of each ridge 6 is high.
  • the height h from the base 2 to the top 3 depends on the distance between the two needle beds arranged opposite to each other and the degree of expansion / contraction of the knitting yarn in the double raschel knitting machine. As the height h increases, the shape of the ridges 6 tends to collapse. Therefore, the distance between the needle beds is changed or the tension during knitting is adjusted so that the height h is about 1 mm to 4 mm. Is preferred.
  • the color of the warp knitted fabric 1 changes depending on the position of the observer when viewing the warp knitted fabric 1 from the direction intersecting the knitting direction. Specifically, when the observer views the warp knitted fabric 1 from within the left-hand side region R1 toward the paper surface of FIG. 3, the side wall 4 is visually recognized in addition to the top 3, and thus the observer Can visually recognize the first and second colors, but the third color is not visually recognized by the observer because the side wall portion 5 is positioned at the blind spot for the observer.
  • the side wall portion 4 is located at a blind spot as viewed from the observer, and therefore the second color is not visually recognized by the observer.
  • the angles of the region R1 and the region R2 are approximately 40 ° to 60 °.
  • the region R3 and the region R4 in FIG. 3 are regions associated with the region R1 and the region R2, respectively.
  • the region R3 and the region R4 change the position of the observer from the region R1 to the region R2. That is, it is effective for complementing the transition from the state in which the viewer visually recognizes the first and second colors to the state in which the primary and third colors are mainly viewed, and producing an aesthetic color effect. It is an area where it works.
  • the warp knitted fabric 1 has a color effect in which the color visually recognized by the observer changes according to the position when the observer views the warp knitted fabric 1.
  • the color of the ridges 6 becomes more prominent than when the colored yarn is used for the connecting yarn 2c. Yes.
  • FIG. 4 shows JIS L1096 for the warp knitted fabric 1 (Example 1), the double raschel mesh used in conventional running shoes (Comparative Example 1), and the double raschel mesh used in racing shoes (Comparative Example 2).
  • the initial stiffness ratio which is the ratio of the strain ⁇ 1 in the direction along the knitting row and the strain ⁇ 2 in the direction perpendicular to the knitting row ( ⁇ 1 / ⁇ 2 ), is obtained. It is the graph which showed the computed result.
  • Example 1 the initial stiffness ratio is 2 or more, and the stiffness in the direction along the knitting (direction along the ridges 6) is in the direction orthogonal thereto. It is higher than rigidity and the difference is also great. From this, it can be seen that the warp knitted fabric 1 has the characteristics that it is difficult to expand and contract in the direction along the ridges 6 and easily expands and contracts in the direction perpendicular to the ridges 6. On the other hand, Comparative Example 1 has an initial stiffness ratio of about 0.8, a small difference in stiffness between the direction along the knitting and the direction orthogonal thereto, and has the characteristics as in Example 1. Not.
  • Comparative Example 2 the value of the initial stiffness ratio is about 0.4, and the rigidity orthogonal to this is higher than the rigidity in the direction along the knitting row, and the knitting is higher than the direction orthogonal to the knitting row. It is easy to expand and contract in the direction along the row, does not exhibit the color effect as in Example 1, and has an excellent aesthetic with color effect even if the comparative example 2 is used for shoes It will not be.
  • FIG. 5 is a graph showing the results of a tensile test based on JIS L1096 in Example 1 and Comparative Example 1 in the same manner as described above, with the horizontal axis representing strain ⁇ and the vertical axis representing tensile load (N). It is. In this tensile test, a tensile load was applied to each sample piece in the direction along the knitting.
  • Example 1 As can be seen from FIG. 5, in Comparative Example 1, the hysteresis phenomenon appears prominently and a large residual strain is generated, whereas in Example 1, the residual strain generated is extremely small. That is, the warp knitted fabric 1 has an extremely high shape restoring property in the direction along the knitting row as compared with the conventional double raschel mesh.
  • FIG. 6 is a table summarizing the results of measuring the air amount by the Frazier test method based on JIS L1096 for Example 1, Comparative Example 1 and Comparative Example 2, and the basis weight and thickness in the table are the test results. The basis weight and thickness of each sample piece used in the above are shown.
  • Example 1 and Comparative Example 2 and Comparative Example 1 differ greatly in the amount of air, and Example 1 and Comparative Example 2 have good air permeability. Moreover, when Example 1 and Comparative Example 2 are compared, although Example 1 has a larger basis weight and is thicker, it has air permeability equivalent to that of Comparative Example 2. From this, it can be seen that the warp knitted fabric 1 can ensure sufficient air permeability while ensuring appropriate durability while increasing the basis weight and thickness.
  • the shoe 10 of this example includes a sole 11 that absorbs a landing impact, an upper 12 that wraps the instep, and a shoe race 13 that fits the upper 12 to the instep.
  • FIG. 7 shows a schematic configuration of the shoe 10, and details are not shown.
  • the upper 12 has the warp knitted fabric 1 on the outer skin of the region including the main ball portion 12a, the small ball portion 12b, the forefoot portion 12c, and the midfoot portion 12d. Yes.
  • the shape of the ridges 6 and the like appearing on the surface of the warp knitted fabric 1 is not shown.
  • the relative position of the observer with respect to the surface of the warp knitted fabric 1 changes according to the movement of the wearer's foot. Since the color effect of the warp knitted fabric 1 is exhibited, the shoe 10 has excellent aesthetics and dynamic feeling.
  • the color effect is stably exhibited and the shape stability of the ridge portion 6 is high. Therefore, even if an external force is applied by the wearer's movement, the color effect is stably exhibited.
  • the knitting row of the warp knitted fabric 1 in other words, the direction in which the ridges 6 are orthogonal to the reference plane M on which the sole 11 is placed (arrow N).
  • the warp knitted fabric 1 is used so that the warp knitted fabric 1 is inclined at a predetermined angle ⁇ 1 (approximately + 30 ° in this example). It is easy to expand and contract along, and it is difficult to expand and contract along the direction intersecting this.
  • the angle ⁇ 1 is preferably within + 60 °.
  • region containing the said main ball part 12a, the small ball part 12b, the forefoot part 12c, and the midfoot part 12d is followed by the longitudinal direction of the shoes 10 so that a motion of a wearer's leg
  • the fit when worn is good.
  • the warp knitted fabric 1 is difficult to expand and contract in the direction intersecting with the longitudinal direction of the shoe 10, the stretch of the warp knitted fabric 1 due to the tension acting on the shoe race 13 is suppressed when the string is tightened. Therefore, the string can be tightened with an appropriate tightening force.
  • the warp knitted fabric 1 is stretched when the string is tightened so that the direction of the tension acting on the shoe lace 13 and the direction along the ridge portion 6 of the warp knitted fabric 1 become parallel to each other. It is further suppressed and a large tightening force can be obtained. Therefore, the ridge portion 6 of the warp knitted fabric 1 is in a state of being inclined by + 30 ° to + 60 ° with respect to the direction (arrow N) perpendicular to the reference surface M on which the sole 11 is placed.
  • the warp knitted fabric 1 for the upper 12.
  • the warp knitted fabric 1 is warped so that the angle ⁇ 2 is approximately + 45 °.
  • the knitted fabric 1 is preferably used as a part of the upper 12.
  • the warp knitted fabric 1 has a characteristic that the shape restoring property is excellent as compared with the double raschel mesh used in conventional running shoes and racing shoes.
  • the warp knitted fabric 1 as a part of the upper 12, it is possible to suppress a decrease in fit when the shoe 10 is repeatedly worn.
  • a part of the upper 12 is formed by the warp knitted fabric 1 capable of achieving both air permeability and durability, so that the upper 12 has both air permeability and durability. It has become a thing.
  • the warp knitted fabric 1 is used for the outer skin of the region including the main ball portion 12a, the small ball portion 12b, the forefoot portion 12c, and the midfoot portion 12d.
  • the warp knitted fabric 1 may be used for the outer skin of the region including the rear foot portion as in the shoe 30 shown in FIG.
  • the warp knitted fabric 1 is used for the outer skin of the upper 12, but the present invention is not limited to this, and part or all of the inner skin of the upper 12 is formed by the warp knitted fabric 1. It may be formed. Even if it does in this way, the shoes concerning this invention are the characteristics of the warp knitted fabric 1, ie, it is hard to expand-contract in the direction along the protruding item
  • part or all of the outer skin and inner skin of the upper 12 may be formed by the warp knitted fabric 1. Even in such a case, the shoe according to the present invention has excellent aesthetics and dynamic feeling, and the upper is excellent in durability and air permeability, and has good shape restoring property.
  • the first warp knitted fabric 1 is used as a part of the upper, but instead of this, the second to fifth warp knitted fabrics described below may be used. good.
  • the second warp knitted fabric 41 will be described with reference to FIGS. 14 and 15.
  • FIG. 14 the illustration of the braided rows 2 a and 2 b of the base 2 is omitted, and in FIG. 15, the ridges not shown in FIG. 14 are also shown, and a total of three ridges are shown. I did it.
  • symbol is attached
  • the second warp knitted fabric 41 is knitted with a knitting yarn different from the connecting yarn 2 c such that the chain knitting row 2 e constituting the base 2 is connected to the connecting portion 2 d of the base 2.
  • the chain knitting rows 2a, 2b, 2e including the chain knitting row 2e and the other chain knitting rows 2a, 2b, 2e located in the vicinity thereof are connected and knitted by a plurality of connecting yarns 2c in the wale direction. ing.
  • the knitting yarn used in the chain knitting row 2e may be colored or colorless, but the color of the ridges 6 can be easily highlighted by using a transparent knitting yarn.
  • the chain knitting row 2 e is further knitted on the connecting portion 2 d of the base 2, so that the interval between the ridges 6 is wider than that of the warp knitted fabric 1. Therefore, as shown in FIG. 16, the region R1 ′ where the top portion 3 and the side wall portion 4 are visually recognized and the region R2 ′ where the top portion 3 and the side wall portion 5 are visible are more than the region R1 and the region R2 in the warp knitted fabric 1. On the other hand, the region R3 ′ and the region R4 ′ are wider than the region R3 and the region R4.
  • the warp knitted fabric 41 exhibits a more vivid color change due to the expansion of the region R3 'and the region R4'.
  • the number of the chain knitting rows 2e knitted to the connecting portion 2d is not necessarily limited to one row, and may be two or more rows. However, if the interval between the ridge portions 6 is too large, the region R1 ′ and the region There is a possibility that R2 'becomes too narrow and the color effect is not sufficiently exhibited, or the exposure of the base portion 2 becomes too much and the aesthetics are impaired. Accordingly, in consideration of the height h of the ridge 6, the ranges of the region R1 ′ and the region R2 ′ are appropriate values (preferably about 20 ° or more), and the ranges of the region R3 ′ and the region R4 ′ are appropriate. The number of chain knitting rows 2e is determined so that the value (preferably 40 ° or more) is obtained and the interval 1 between the ridges 6 is about 1.5 mm to 4 mm (about 3 to 5 knitting needles). Is preferred.
  • the third warp knitted fabric 51 knits a chain knitting row 2e on the connecting portion 2d of the base 2 and one of the chain knitting rows 2a, 2b, 2e including the chain knitting row 2e. And a portion of the other chain knitting rows 2a, 2b, 2e located in the vicinity thereof are connected by a plurality of connecting yarns 2c in the wale direction so that the connecting portion 2d of the base portion 2 has a so-called mesh shape. Is organized.
  • the chain stitch row 2e is indicated by a solid line in FIG.
  • the warp knitted fabric 51 has a color effect in which the color changes depending on the position of the observer when viewing the warp knitted fabric 51, and the connecting portion 2d of the base 2 is meshed.
  • the warp knitted fabric 51 By making it into a shape, it is possible to reduce the weight of the warp knitted fabric 51 itself, and by forming the upper of the shoe with the warp knitted fabric 51, air permeability can be easily ensured.
  • the warp knitted fabric 61 is different from the warp knitted fabrics 1, 41, 51 in that the connecting yarn 2c forms a knitting row 2f consisting of loops in the connecting portion 2d of the base portion 2, and the connecting yarn 2c. 2c is connected to each chain braid row 4a, 5a of the side wall portions 4, 5, and the connecting portion 2d of the base portion 2 is knitted so as to have a mesh shape.
  • the warp knitted fabric 61 also exhibits a color effect in which the color changes depending on the position when the observer views the warp knitted fabric 61, and the connecting portion 2d is meshed.
  • the weight of the knitted fabric itself can be reduced, and by using the warp knitted fabric 51 as an upper of a shoe, air permeability can be easily ensured.
  • the warp knitted fabric 71 includes a plurality of portions between a part of the top part 3 of each ridge part 6 and a part of the top part 3 of another ridge part 6 adjacent thereto. They are knitted so as to form a mesh-like structure in a plane which is connected by the connecting yarn 7 and is almost the same height as the top 3.
  • the connecting yarn 7 is preferably a colored yarn.
  • the connecting yarn 7 is indicated by a dotted line in FIG.
  • the mesh-like structure is formed in a plane that is almost the same height as the top 3, so that the ridge 6 can be visually recognized by the observer through the opening of the mesh. Therefore, a complicated pattern can be expressed as compared with the case where there is no mesh-like structure. Moreover, since the protruding item
  • a wide knitting region is knitted by a plurality of connecting yarns 7 that connect the top portions 3 to each other, and a cut (small opening) is formed in a plane that is almost the same height as the top portion 3. Part) may be formed.
  • FIG. 20 is a view showing a shoe 40 using, as an upper material, a warp knitted fabric 81 in which a knitted structure having a cut 81a as described above is formed. As shown in FIG. 20, this shoe 40 uses a warp knitted fabric 81 for almost the entire outer skin, including the base ball portion, the small ball portion, the front foot portion, the middle foot portion, and the rear foot portion of the upper 12. It has been.
  • the wide knitting region knitted by the plurality of connecting yarns 7 is visually recognized by the observer, and the top 3 and the side walls 4, 5 of the ridge 6 are visually recognized through the cut 81a. Therefore, the aesthetics are different from those in which the wide knitting area is not knitted. Further, by changing the combination of the color of the connecting yarn 7 and the color of the knitting yarns of the chain knitting rows 3a and 3b of the top portion 3 and the chain knitting rows 4a and 5a of the side wall portions 4 and 5, the appearance changes greatly. Therefore, by forming the upper 12 with the warp knitted fabric 81, the appearance of the shoes can be easily varied. In addition, the fit can be further improved as compared with the case where the wide knitting region is not knitted.
  • the aspect which the warp knitted fabric used for the upper of the shoes concerning this invention can take is not limited to these at all.
  • the chain knitting rows 3a, 3b constituting the top portion 3 are the knitting yarns of the first color and the chain knitting constituting the one side wall portion 4.
  • the row 4a is knitted with the second color knitting yarn
  • the chain knitting row 5a constituting the other side wall 5 is knitted with the third color knitting yarn
  • different colors are arranged on the top 3 and the side walls 4, 5 respectively.
  • the present invention is not limited to this, and any one of the top portion 3 and the side wall portions 4 and 5 may have a different color from the other portions.
  • each chain knitting row 3a, 3b, 4a constituting the top portion 3 and the side wall portion 4 is knitted with the first color knitting yarn
  • the chain knitting row 5a constituting the side wall portion 5 is knitted with the second color. You may make it knit by a knitting yarn. In this case, when the observer sees the warp knitted fabric from the side wall 4 side, only the first color is visually recognized, and when viewed from the side wall 5 side, the first and second colors are visible.
  • the chain knitting rows 3a and 3b of the top portion 3 may be knitted with the first color knitting yarn
  • the chain knitting rows 4a and 5a of the side wall portions 4 and 5 may be knitted with the second color knitting yarn.
  • any one of the top part 3 and the side wall parts 4 and 5 has a different color from the other parts, the observer can see the warp knitted fabric from the direction intersecting the knitting direction. It is possible to exhibit a color effect that the color changes according to the position of the color.
  • each warp knitted fabric 1 41, 51, 61, 71, 81, two chain knitting rows 3a, 3b are connected by a connecting yarn 3c to knit the top 3, but the top 3
  • the number of chain knitting rows constituting the knitting is not limited to this, and the top portion 3 may be knitted by connecting three or more chain knitting rows with connecting yarns.
  • a transparent yarn is used as the connecting yarn 2c.
  • the present invention is not limited to this, and a colored yarn may be used. .

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Cette chaussure (10) comporte une tige (12) qui est partiellement ou entièrement formée d'un tissu tricoté chaîne (1). Le tissu tricoté chaîne (1) comprend une partie de base et une pluralité de parties d'arêtes saillantes formées parallèlement les unes aux autres sur la partie de base le long de la direction de tricotage. Chacune des parties d'arêtes saillantes comprend : une partie supérieure constituée de lignes tricotées s'étendant dans la direction de tricotage; et deux parties de paroi latérale, qui s'étendent dans la direction de tricotage, sont entrelacées dans la partie de base sur le côté de la partie de base et accrochées à la partie supérieure sur le côté de la partie supérieure, et comprennent des lignes tricotées qui sont tricotées de manière à enjamber la partie de base et la partie supérieure. Au moins une portion de la partie supérieure et les deux parties de paroi latérale ont une couleur différente de celle des autres parties.
PCT/JP2016/066065 2016-05-31 2016-05-31 Chaussure Ceased WO2017208366A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2016/066065 WO2017208366A1 (fr) 2016-05-31 2016-05-31 Chaussure
JP2017517375A JP6196415B1 (ja) 2016-05-31 2016-05-31 靴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/066065 WO2017208366A1 (fr) 2016-05-31 2016-05-31 Chaussure

Publications (1)

Publication Number Publication Date
WO2017208366A1 true WO2017208366A1 (fr) 2017-12-07

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Application Number Title Priority Date Filing Date
PCT/JP2016/066065 Ceased WO2017208366A1 (fr) 2016-05-31 2016-05-31 Chaussure

Country Status (2)

Country Link
JP (1) JP6196415B1 (fr)
WO (1) WO2017208366A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018123533A1 (fr) * 2016-12-26 2018-07-05 東レ株式会社 Structure fibreuse
CN111534917A (zh) * 2020-04-02 2020-08-14 信泰(福建)科技有限公司 一种骨骼结构鞋面编织工艺及其鞋面

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018104841A (ja) * 2016-12-26 2018-07-05 東レ株式会社 繊維構造体

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS57201286U (fr) * 1981-06-18 1982-12-21
JPS61239064A (ja) * 1986-04-01 1986-10-24 日本マイヤ−株式会社 異ル−プ長をもつ経編地の編成方法
JPH10103A (ja) * 1996-06-14 1998-01-06 Toray Ind Inc シューズ
JP2002088610A (ja) * 2000-09-11 2002-03-27 New Knit:Kk 装飾用編織リボン
JP2005160697A (ja) * 2003-12-02 2005-06-23 Asics Corp 長距離用シューズ

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344856A4 (fr) * 2000-12-18 2004-03-03 Asahi Doken Kabushiki Kaisha Tissu double face tricote
JP5939782B2 (ja) * 2011-12-13 2016-06-22 株式会社Shindo 凹凸模様装飾帯体およびその製造方法

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS57201286U (fr) * 1981-06-18 1982-12-21
JPS61239064A (ja) * 1986-04-01 1986-10-24 日本マイヤ−株式会社 異ル−プ長をもつ経編地の編成方法
JPH10103A (ja) * 1996-06-14 1998-01-06 Toray Ind Inc シューズ
JP2002088610A (ja) * 2000-09-11 2002-03-27 New Knit:Kk 装飾用編織リボン
JP2005160697A (ja) * 2003-12-02 2005-06-23 Asics Corp 長距離用シューズ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018123533A1 (fr) * 2016-12-26 2018-07-05 東レ株式会社 Structure fibreuse
CN111534917A (zh) * 2020-04-02 2020-08-14 信泰(福建)科技有限公司 一种骨骼结构鞋面编织工艺及其鞋面
CN111534917B (zh) * 2020-04-02 2021-07-30 信泰(福建)科技有限公司 一种骨骼结构鞋面编织工艺及其鞋面

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JP6196415B1 (ja) 2017-09-13

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