EP3284853B1 - Procédé de tricotage de tissu supérieur de chaussure intégrale par une machine à tricoter circulaire et tissu supérieur de chaussure intégrale associé - Google Patents

Procédé de tricotage de tissu supérieur de chaussure intégrale par une machine à tricoter circulaire et tissu supérieur de chaussure intégrale associé Download PDF

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Publication number
EP3284853B1
EP3284853B1 EP16184433.7A EP16184433A EP3284853B1 EP 3284853 B1 EP3284853 B1 EP 3284853B1 EP 16184433 A EP16184433 A EP 16184433A EP 3284853 B1 EP3284853 B1 EP 3284853B1
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EP
European Patent Office
Prior art keywords
section
heel
extension
turning
toe
Prior art date
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Application number
EP16184433.7A
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German (de)
English (en)
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EP3284853A1 (fr
Inventor
Ming-Sheng Kuo
Yu-Lin Li
Chien-Hui Yang
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.)
Aknit International Ltd
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Aknit International Ltd
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Publication date
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Priority to EP16184433.7A priority Critical patent/EP3284853B1/fr
Priority to ES16184433T priority patent/ES2908354T3/es
Publication of EP3284853A1 publication Critical patent/EP3284853A1/fr
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Publication of EP3284853B1 publication Critical patent/EP3284853B1/fr
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
    • A43B1/04—Footwear characterised by the material made of fibres or fabrics made therefrom braided, knotted, knitted or crocheted
    • 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
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • 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
    • A43B23/04—Uppers made of one piece; Uppers with inserted gussets
    • A43B23/042—Uppers made of one piece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/102—Patterned fabrics or articles with stitch pattern
    • D04B1/108—Gussets, e.g. pouches or heel or toe portions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments
    • D10B2501/043—Footwear

Definitions

  • the present invention relates to a shoe upper fabric, and particularly to an integral shoe upper fabric knitted by a circular knitting machine.
  • shoes Based on different shoe upper materials, shoes have different fabrication methods and shoe upper structures.
  • the shoe upper and fabrication method discussed herein are mainly associated with a shoe upper material made of a fabric for shoes.
  • a known technology is as disclosed by the Taiwan Patent Publication No. 201609010 .
  • This disclosure provides a shoe object including a shoe upper and a sole structure secured to the shoe upper.
  • the shoe object of the above current technology is knitted by a flat bed knitting machine. In addition to a slow knitting speed of a flat bed, the knitting shoe object further needs manual splicing and sewing to form the shoe upper, resulting in an issue that factories are incapable of reducing production costs.
  • the shoe object includes a seamless sleeve portion or fabric shoe upper formed by a knitting assembly removed from one single warp knit fabric element.
  • the seamless sleeve portion or fabric shoe upper of the above known technology is knitted by a circular knitting machine.
  • the circular knitting machine solves the issue of a slow speed of a flat knitting machine.
  • excessive parts of the shoe object need to be first trimmed before the splicing procedure.
  • due to the waste material produced by the excessive parts trimmed off not only production costs are increased by also a waste in raw materials is further caused.
  • the sock shoe in another known technology as the Taiwan Patent No. M400227 disclosing a sock shoe, includes a sock body.
  • the sock body includes a foot covering portion including an end opening, and a sleeve portion extending outwards from the end opening of the foot covering portion.
  • the sock shoe further includes an insulation layer, which is made of an elastic material and is a formed integral to appear shoe-shaped at a surface of the foot covering portion.
  • the sock body is first knitted, and is then processed to fabricate the shoe.
  • the sock body itself is not exactly suitable for directly fabricating into a shoe upper, with main reasons being as follows.
  • an elastic yarn (a fiber material with flexibility), as the main knitting material when the sock body is knitted, is extremely prone to deformation due to an external force when employed as the shoe upper. Even with a shaping object (the insulation layer in an elastic material) covering the sock body, the shaping object may be easily broken or damaged as the sock body lacks a supporting effect.
  • the thickness of the sock body may be increased by a double-sided knitting method during the knitting process, the sock body is nonetheless a single-layer fabric. In order to wear the sock body as the shoe upper of a shoe, the sock body needs to have support and wear resistance greater than those of a common fabric.
  • the sock body has not only insufficient support but is also a single-layer fabric with lower wear resistance, and is thus an inappropriate material for directly fabricating into a shoe upper.
  • another sock body may accommodate around the original sock body to form a double-layer fabric and to thus further reinforce the wear resistance of the sock body.
  • the alignment process of the corresponding edges and corners inevitably encounter increased complications, and can only be completed with great amounts of experience and manpower, or else product defective rate may be increased to contrarily lead to increased labor and time costs.
  • D1 ( EP 2805638A1 ) discloses a footwear 1, which is knitted with a flat knitting machine and includes an outer side knit fabric portion 2 and an inner side knit fabric portion 3. The inner side knit fabric portion 3 is folded into the interior of the outer side knit fabric portion 2 through the rib structure section 25.
  • D2 ( US 2003/089136A1 ) discloses a knitted sock having an inner layer 2 and an outer layer 3. The inner layer 2 has an inner toe end 4, and the outer layer has an outer toe end 7. The inner and outer toe ends 4, 7 are joined by a substantially flat toe seam 10. The completed sock 1 has only one seam, namely the toe seam 10.
  • the integral shoe upper fabric for a shoe upper with sufficient support. Further, the integral shoe upper fabric may be promptly and reversibly folded in half to form a double-layer structure with high wear resistance, thereby effectively reducing labor and material costs as well as significantly enhancing production efficiency.
  • the present invention provides a method for knitting an integral shoe upper fabric by a circular knitting machine as defined in claim 1.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section including a first opening from the yarn; causing the circular knitting machine to knit a first toe section in continuation from an upper edge of the first suture reserved section; causing the circular knitting machine to turn the knitting direction from the first toe section, combine a lower edge of the first suture reserved section, and knit in continuation to form a first foot body section, with a first toe turning interknitting line interknitd between the first toe section and the first foot body section; causing the circular knitting machine to knit a first sole extension section in continuation from a lower edge of the first foot body section; causing the circular knitting machine to turn the knitting direction from the first sole extension section, and sequentially knit a first heel section and a second heel section, with a first heel turning interknitting line interknitted between the first sole extension section and the first heel section; causing the circular knitting
  • the present invention further provides a method for knitting an integral shoe upper fabric by a circular knitting machine.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section including a first opening from the yarn; causing the circular knitting machine to knit a first toe section in continuation from an upper edge of the first suture reserved section; causing the circular knitting machine to turn the knitting direction from the first toe section, combine a lower edge of the first suture reserved section, and knit in continuation to form a first foot body section, with a first toe turning interknitting line interknitted between the first toe section and the first foot body section; causing the circular knitting machine to knit a first instep extension section in continuation from an upper edge of the first foot body section; causing the circular knitting machine to knit a sole extension section in continuation from a lower edge of the first foot body section; causing the circular knitting machine to turn the knitting direction from the first
  • the present invention further provides a method for knitting an integral shoe upper fabric.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section including a first opening from the yarn; causing the circular knitting machine to knit a first toe section in continuation from an upper edge of the first suture reserved section; causing the circular knitting machine to turn the knitting direction from the first toe section, combine a lower edge of the first suture reserved section, and knit in continuation to form a first foot body section, with a first toe turning interknitting line interknitted between the first toe section and the first foot body section; causing the circular knitting machine to knit a first sole extension section in continuation from a lower edge of the first foot body section; causing the circular knitting machine to turn the knitting direction from the first sole extension section, and knit a first heel section in continuation from the first sole extension section, with a first heel turning interknitting line inter
  • a method for knitting an integral shoe upper fabric by a circular knitting machine includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section including a first opening from the yarn; causing the circular knitting machine to knit a first toe section in continuation from an upper edge of the first suture reserved section; causing the circular knitting machine to turn the knitting direction from the first toe section, combine a lower edge of the first suture reserved section, and knit in continuation to form a first foot body section, with a first toe turning interknitting line interknitted between the first toe section and the first foot body section; causing the circular knitting machine to knit a first instep extension section in continuation from an upper edge of the first foot body section; causing the circular knitting machine to knit a first sole extension section in continuation from a lower edge of the first foot body section; causing the circular knitting machine to turn the knitting direction, and knit a first heel
  • the present invention further provides an integral shoe upper fabric knitted by a circular knitting machine as defined in claim 11.
  • the integral shoe upper fabric is knitted from at least one non-elastic yarn provided to the circular knitting machine, and includes: a first suture reserved section knitted by the circular knitting machine and including a first opening; a first toe section located at an upper edge side of the first suture reserved section and knitted by the circular knitting machine; a first foot body section located at a turning side of the first toe section and a lower edge side of the first suture reserved section, and knitted by the circular knitting machine, and a first toe turning interknitting line formed between the first toe section and the first foot body section; a first sole extension section located at a lower edge side of the first foot body section and knitted by the circular knitting machine; a first heel section located at a turning side of the first sole extension section and knitted by the circular knitting machine, and a first heel turning interknitting line formed between the first sole extension section and the first heel section; a second heel section located at an edge side of the first heel section and knitted by the circular knitting machine; a second sole extension section
  • the integral shoe upper fabric knitted by a circular knitting machine further includes a reinforcing additional section, which is located between the first heel section and the second heel section and is knitted by the circular knitting machine.
  • the integral shoe upper fabric knitted by a circular knitting machine further includes a first instep extension section located at an upper edge side of the first foot body section and knitted by the circular knitting machine, and a second instep extension section located at a turning side of the first instep extension section and knitted by the circular knitting machine, and an instep extension turning interknitting line is formed between the first instep extension section and the second instep extension section.
  • the integral shoe upper fabric knitted by a circular knitting machine further includes reinforcing additional section, which is located between the first foot body section and the first instep extension section and is knitted by the circular knitting machine.
  • the integral shoe upper fabric knitted by a circular knitting machine further includes at least one first heel extension section located at a lower edge of the first heel section and knitted by the circular knitting machine, and at least one second heel extension section located at a turning side of the first heel extension section and knitted by the circular knitting machine, and at least one heel extension turning interknitting line is formed between the first heel extension section and the second heel extension section.
  • the integral shoe upper fabric knitted by a circular knitting machine further includes a reinforcing additional section, which is located between the first heel section and the first heel extension section and is knitted by the circular knitting machine.
  • the first opening is sutured to form a suture line appearing as an inverted T, an inverted Y or a horizontal I, and the first suture reserved section is appropriately trimmed after the suture line is formed.
  • the present invention achieves following effects compared to known technologies.
  • the integral shoe upper fabric of the present invention is knitted from a non-elastic yarn by a circular knitting machine
  • the integral shoe upper fabric of the present invention not only can be knitted at a fast speed but also provides sufficient intrinsic support required by a shoe upper.
  • the integral shoe upper fabric of the present invention can be promptly folded in reverse by half, and readily forms a double-layer structure by aligning the corners and edges, thereby enhancing the wear resistance.
  • the integral shoe upper fabric of the present invention is a one-time fabric knitted by a circular knitting machine, working hours for splicing and suturing different fabrics are eliminated while minimal waste materials are produced, and therefore labor and material costs can be effectively reduced and production efficiency can be significantly enhanced.
  • the present invention provides a method for knitting an integral shoe upper fabric by a circular knitting machine and an integral shoe upper fabric thereof. Details of preferred embodiments and technical contents of the present invention are given with the accompanying drawings below. Refer to Fig. 1 to Fig. 6 showing a planar appearance diagram and a section view according to a first preferred embodiment of the present invention, continuous operation diagrams before the first preferred embodiment is processed to a shaped shoe upper, and a section view of the first preferred embodiment having been processed to a shaped shoe upper. It is clearly seen from the diagrams that, the present invention provides an integral shoe upper fabric knitted by a circular knitting machine.
  • the integral shoe upper fabric 100 is knitted from at least one non-elastic yarn provided to the circular knitting machine, and includes: a first suture reserved section 1 knitted by the circular knitting machine and including a first opening 11; a first toe section 2 located at an upper edge side of the first suture reserved section 1 and knitted by the circular knitting machine; a first foot body section 3 located at a turning side of the first toe section 2 and a lower edge side of the first suture reserved section 1, and knitted by the circular knitting machine, and a first toe turning interknitting line 32 formed between the first toe section 2 and the first foot body section 3; a first sole extension section 4 located at a lower edge side of the first foot body section 3 and knitted by the circular knitting machine; a first heel section 5 located at a turning side of the first sole extension section 4 and knitted by the circular knitting machine, and a first heel turning interknitting line 54 formed between the first sole extension section 4 and the first heel section 5; a second heel section 60 located at an edge side of the
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 26 to Fig. 28 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 2 to Fig. 6 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 2 to Fig. 6 after the suture line 101 is formed.
  • the present invention further provides a method for knitting an integral shoe upper fabric by a circular knitting machine.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section 1 including a first opening 11 from the yarn; causing the circular knitting machine to knit a first toe section 2 in continuation from an upper edge of the first suture reserved section 1; causing the circular knitting machine to turn the knitting direction from the first toe section 2, combine a lower edge of the first suture reserved section 1, and knit in continuation to form a first foot body section 3, with a first toe turning interknitting line 32 interknitted between the first toe section 2 and the first foot body section 3; causing the circular knitting machine to knit a first sole extension section 4 in continuation from a lower edge of the first foot body section 3; causing the circular knitting machine to turn the knitting direction from the first sole extension section 4, and sequentially knit a first heel section 5 and a
  • step 1 in the integral shoe upper fabric 100, the second opening 911 is sutured from an intersection point 102 from which the second suture reserved section 91 is connected to one second toe turning interknitting line 98 to another intersection point 102 of another second toe turning interknitting line 98, and the second suture reserved section 91 is appropriately trimmed.
  • step 2 outside the integral shoe upper fabric 100, the first opening 11 is sutured from an intersection point 102 at which the first suture reserved section 1 is connected to one first toe turning interknitting line 32 to another intersection point 102 of another first toe turning interknitting line 32, and the first suture reserved section 1 is appropriately trimmed.
  • step 3 the second toe section 90, the second foot body section 80, the second sole extension section 7 and the second heel section 60 are completely folded in reverse into the integral shoe upper fabric 100 to form a double-layer structure, as shown in Fig. 3 to Fig. 5 .
  • step 4 the inside of the integral shoe upper fabric 100 is applied by a shaping solvent, and the shaping solvent is caused to infuse from an inner layer to an outer layer of the integral shoe upper fabric 100.
  • step 5 a shoe shape supporting mold is placed in the integral shoe upper fabric 100.
  • step 6 the inner layer and the outer layer of the integral shoe upper fabric 100 are glued together and shaped at the same time by a temperature-controlled heating method.
  • step 7 the shoe shape supporting mold is taken out of the integral shoe upper fabric 100, and the shaped shoe upper 103 is formed, as shown in Fig. 6 .
  • the abovementioned steps for processing the integral shoe upper fabric 100 into the shaped shoe upper 103 are not the subject matter of the application, and are not further discussed in detail. Associated processing steps or technologies may be referred from the disclosure of the Taiwan Patent Publication No. 201514353 .
  • the integral shoe upper fabric 100 further includes a first instep extension section 33 located at an upper edge side of the first foot body section 3 and knitted by the circular knitting machine, and a second instep extension section 8 located at a turning side of the first instep extension section 33 and knitted by the circular knitting machine, with an instep extension turning interknitting line 83 formed between the first instep extension section 33 and the second instep extension section 8.
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 26 to Fig. 28 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 7 to Fig. 9 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 7 to Fig. 9 after the suture line 101 is formed.
  • the present invention further provides a method for knitting an integral shoe upper fabric by a circular knitting machine.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section 1 including a first opening 11 from the yarn; causing the circular knitting machine to knit a first toe section 2 in continuation from an upper edge of the first suture reserved section 1; causing the circular knitting machine to turn the knitting direction from the first toe section 2, combine a lower edge of the first suture reserved section 1, and knit in continuation to form a first foot body section 3, with a first toe turning interknitting line 32 interknitted between the first toe section 2 and the first foot body section 3; causing the circular knitting machine to knit a first instep extension section 33 in continuation from an upper edge of the first foot body section 3; causing the circular knitting machine to knit a first sole extension section 4 in continuation from a lower edge of the first foot body section 3;
  • the integral shoe upper fabric 100 further includes at least one first heel extension section 55 located at a lower edge of the first heel section 5 and knitted by the circular knitting machine, and at least one second heel extension section 6 located at a turning side of the first heel extension section 55 and knitted by the circular knitting machine, with at least one heel extension turning interknitting line 65 formed between the first heel extension section 55 and the second heel extension section 6.
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 26 to Fig. 28 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 10 to Fig. 12 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 10 to Fig. 12 after the suture line 101 is formed.
  • the present invention further provides a method for knitting an integral shoe upper fabric by a circular knitting machine.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section 1 including a first opening 11 from the yarn; causing the circular knitting machine to knit a first toe section 2 in continuation from an upper edge of the first suture reserved section 1; causing the circular knitting machine to turn the knitting direction from the first toe section 2, combine a lower edge of the first suture reserved section 1, and knit in continuation to form a first foot body section 3, with a first toe turning interknitting line 32 interknitted between the first toe section 2 and the first foot body section 3; causing the circular knitting machine to knit a first sole extension section 4 in continuation from a lower edge of the first foot body section 3; causing the circular knitting machine to turn the knitting direction from the first sole extension section 4, and knit a first heel section 5 in continuation from the first
  • the integral shoe upper fabric 100 further includes a first instep extension section 33 located at an upper edge side of the first foot body section 3 and knitted by the circular knitting machine, a second instep extension section 8 located at a turning side of the first instep extensions section 33 and knitted by the circular knitting machine, and at an instep extension turning interknitting line 83 formed between the first instep extension section 33 and the second instep extension section 8.
  • the integral shoe upper fabric 100 further includes at least one first heel extension section 55 located at a lower edge of the first heel section 5 and knitted by the circular knitting machine, at least one second heel extension section 6 located at a turning side of the first heel extension section 55 and knitted by the circular knitting machine, and at least one heel extension turning interknitting line 65 formed between the first heel extension section 55 and the second heel extension section 6.
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 26 to Fig. 28 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 13 to Fig. 15 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 13 to Fig. 15 after the suture line 101 is formed.
  • a method for knitting an integral shoe upper fabric by a circular knitting machine is provided.
  • the method includes: providing a circular knitting machine, and providing at least one non-elastic yarn for the circular knitting machine to perform knitting; causing the circular knitting machine to knit a first suture reserved section 1 including a first opening 11 from the yarn; causing the circular knitting machine to knit a first toe section 2 in continuation from an upper edge of the first suture reserved section 1; causing the circular knitting machine to turn the knitting direction from the first toe section 2, combine a lower edge of the first suture reserved section 1, and knit in continuation to form a first foot body section 3, with a first toe turning interknitting line 32 interknitted between the first toe section 2 and the first foot body section 3; causing the circular knitting machine to knit a first instep extension section 33 in continuation from an upper edge of the first foot body section 3; causing the circular knitting machine to knit a first sole extension section 4 in continuation from a lower edge of the first foot body section 3; causing the circular knitting machine to turn the knitting direction, and knit a first heel section 5 in continuation from the first sole extension section 4,
  • Fig. 16 to Fig. 17 showing a section view according to a fifth preferred embodiment of the present invention, and a section view of a first pattern of the fifth preferred embodiment having been processed to a shaped shoe upper.
  • the integral shoe upper fabric 100 further includes a reinforcing additional section 35, which is located between the first heel section 5 and the second heel section 60, and is knitted by the circular knitting machine.
  • the first pattern can be formed by directly folding the reinforcing additional section 35 by half.
  • Fig. 18 shows a section view of a second pattern of the fifth preferred embodiment having been processed to a shaped shoe upper.
  • a variation of the second pattern compared to the first pattern is that, when a center line of the reinforcing additional section 35 of the first pattern is pressed and becomes recessed, the shape of the reinforcing additional section 35 as shown by the second pattern can be formed.
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 26 to Fig. 28 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 16 and Fig. 17 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 16 and Fig. 17 after the suture line 101 is formed.
  • the integral shoe upper fabric 100 further includes a reinforcing additional section 35, which is located between the first foot body section 3 and the first instep extension section 33 and knitted by the circular knitting machine.
  • the circular knitting machine may additionally employ an elastic yarn to knit the reinforcing additional section 35.
  • the integral shoe upper fabric 100 When the integral shoe upper fabric 100 is folded in reverse along the instep extension turning interknitting line 83 as a reference line, and the reinforcing additional section 35 between the centerline of the reinforcing additional section 35 and the first instep extension section 33 is pressed to become recessed, the integral shoe upper fabric 100 becomes a form shown in Fig. 20 .
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 19 and Fig. 20 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig.
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 19 and Fig. 20 after the suture line 101 is formed.
  • the integral shoe upper fabric 100 further includes a reinforcing additional section 35, which is located between the first heel section 5 and the first heel extension section 55 and is knitted by the circular knitting machine.
  • the circular knitting machine may additionally employ an elastic yarn to knit the reinforcing additional section 35.
  • the integral shoe upper fabric 100 When the integral shoe upper fabric 100 is folded in reverse along heel extension turning interknitting line 65 as a reference line, and the reinforcing additional section 35 between the centerline of the reinforcing additional section 35 and the first heel extension section 55 is pressed to become recessed, the integral shoe upper fabric 100 becomes a form shown in Fig. 22 .
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 21 and Fig. 22 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 13 to Fig.
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 21 and Fig. 22 after the suture line 101 is formed.
  • the integral shoe upper fabric 100 further includes a reinforcing additional section 35, which is located between the first foot body section 3 and the first instep extension section 33 and is knitted by the circular knitting machine.
  • the circular knitting machine may additionally employ an elastic yarn to knit the reinforcing additional section 35.
  • the integral shoe upper fabric 100 When the integral shoe upper fabric 100 is folded in reverse along the instep extension turning interknitting line 83 or the heel extension turning interknitting line 65 as a reference line, and the reinforcing additional section 35 between the centerline of the reinforcing additional section 35 and the first instep extension section 33 or the first heel extension section 55 is pressed to become recessed, the integral shoe upper fabric 100 becomes a form shown in Fig. 24 .
  • the first opening 11 before having been sutured is as shown in Fig. 25 , and may form a suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, as shown in Fig. 23 and Fig. 24 .
  • the first suture reserved section 1 may be appropriately trimmed as shown in Fig. 13 to Fig. 15 .
  • the second opening 911 may form another suture line 101 appearing as an inverted T, an inverted Y or a horizontal I after having been sutured, and may be appropriately trimmed as shown in Fig. 23 and Fig. 24 after the suture line 101 is formed.

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

Claims (12)

  1. Procédé pour tricoter un tissu de tige de chaussure d'un seul tenant (100) à l'aide d'une machine à tricoter circulaire, comprenant :
    un tricotage à partir d'au moins un fil non élastique par la machine à tricoter circulaire de façon à former une première section réservée à la suture (1) comprenant une première ouverture (11) ;
    le tricotage en continuation à partir d'un bord supérieur de la première section réservée à la suture (1) de façon à former une première section d'orteils (2) ;
    le tricotage en continuation à partir de la première section d'orteils (2) en faisant tourner la direction de tricotage et en combinant un bord inférieur de la première section réservée à la suture (1) de façon à former une première section de corps de pied (3), avec une première ligne tournante de tricotage mutuel d'orteils (32) mutuellement tricotée entre la première section d'orteils (2) et la première section de corps de pied (3) ;
    le tricotage en continuation à partir d'un bord inférieur de la première section de corps de pied (3) de façon à former une première section d'extension de semelle (4) ;
    le tricotage en continuation à partir de la première section d'extension de semelle (4) en faisant tourner la direction de tricotage de façon à former une première section de talon (5) et une deuxième section de talon (60), avec une première ligne tournante de tricotage mutuel de talon (54) mutuellement tricotée entre la première section d'extension de semelle (4) et la première section de talon (5) ;
    le tricotage en continuation à partir de la deuxième section de talon (60) en faisant tourner la direction de tricotage de façon à former une deuxième section d'extension de semelle (7), avec une deuxième ligne tournante de tricotage mutuel de talon (76) mutuellement tricotée entre la deuxième section de talon (60) et la deuxième section d'extension de semelle (7), et symétrique à la première ligne tournante de tricotage mutuel de talon (54) ;
    le tricotage en continuation à partir de la deuxième section d'extension de semelle (7) de façon à former une deuxième section de corps de pied (80) ;
    le tricotage en continuation à partir d'un bord supérieur de la deuxième section de corps de pied (80) en faisant tourner la direction de tricotage de façon à former une deuxième section d'orteils (90), avec une deuxième ligne tournante de tricotage mutuel d'orteils (98) mutuellement tricotée entre la deuxième section de corps de pied (80) et la deuxième section d'orteils (90) ; et
    le tricotage en continuation à partir de la deuxième section d'orteils (90), et la combinaison d'un bord inférieur de la deuxième section de corps de pied (80) de façon à former une deuxième section réservée à la suture (91) comprenant une deuxième ouverture (911), la première ouverture (11) de la première section réservée à la suture (1) et la deuxième ouverture (911) de la deuxième section réservée à la suture (91) étant orientées sensiblement dans la même direction.
  2. Procédé selon la revendication 1, comprenant de plus :
    avant la formation de la première extension de semelle (4), le tricotage en continuation à partir d'un bord supérieur de la première section de corps de pied (3) de façon à former une première partie d'extension de cou-de-pied (33) ; et
    après la formation de la deuxième section d'extension de semelle (7), le tricotage en continuation à partir de la première section d'extension de cou-de-pied (33) en faisant tourner la direction de tricotage de façon à former une deuxième section d'extension de cou-de-pied (8), avec une ligne tournante de tricotage mutuel d'extension de cou-de-pied (83) mutuellement tricotée entre la première section d'extension de cou-de-pied (33) et la deuxième section d'extension de cou-de-pied (8).
  3. Procédé selon la revendication 1 ou 2, comprenant de plus :
    avant le tricotage de la deuxième section d'extension de talon (6), le tricotage en continuation à partir de la première section de talon (5) de façon à former une première section d'extension de talon (55) ; et
    le tricotage en continuation à partir de la première section d'extension de talon (55) en faisant tourner la direction de tricotage de façon à former une deuxième section d'extension de talon (6), avec une ligne tournante de tricotage mutuel d'extension de talon (65) mutuellement tricotée entre la première section d'extension de talon (55) et la deuxième section d'extension de talon (6).
  4. Procédé selon l'une quelconque des revendications 1 à 3, comprenant de plus :
    la suture de la première ouverture (11) de façon à former une ligne de suture (101) ayant une forme de T inversé, une forme de Y inversé, ou une forme de I horizontal.
  5. Procédé selon l'une quelconque des revendications 1 à 3, comprenant de plus :
    la suture de la deuxième ouverture (12) de façon à former une ligne de suture (101) ayant une forme de T inversé, une forme de Y inversé, ou une forme de I horizontal.
  6. Tissu de tige de chaussure d'un seul tenant (100), tricoté à partir d'au moins un fil non élastique par une machine à tricoter circulaire, le tissu de tige de chaussure d'un seul tenant (100) comprenant une première section réservée à la suture (1) comprenant une première ouverture (11), une première section d'orteils (2) reliée à un côté de bord supérieur de la première section réservée à la suture (1), une première section de corps de pied (3) ayant un côté relié à la première section d'orteils (2) et à un côté de bord inférieur de la première section réservée à la suture (1), une première section d'extension de semelle (4) reliée à un autre côté de la première section de corps de pied (3) opposé à la première section d'orteils (2) et à la première section réservée à la suture (1), une première section de talon (5) reliée à un côté incliné de la première section d'extension de semelle (4), une deuxième section de talon (60) reliée à la première section de talon (5), une deuxième section d'extension de semelle (7) reliée à un côté incliné de la deuxième section de talon (60), une deuxième section de corps de pied (80) reliée à la deuxième section d'extension de semelle (7) à l'opposé de la deuxième section de talon (60), une deuxième section d'orteils (90) reliée à la deuxième section de corps de pied (80) à l'opposé de la deuxième section d'extension de semelle (7), une deuxième section réservée à la suture (91) ayant un côté relié à la deuxième section d'orteils (90) et à la deuxième section de corps de pied (80), la deuxième section réservée à la suture (91) comprenant une deuxième ouverture (911),
    une première ligne tournante de tricotage mutuel d'orteils (32) étant formée entre la première section d'orteils (2) et la première section de corps de pied (3) ;
    une première ligne tournante de tricotage mutuel de talon (54) étant formée entre la première section d'extension de semelle (4) et la première section de talon (5) ;
    une deuxième ligne tournante de tricotage mutuel d'orteils (98) étant formée entre la deuxième section de corps de pied (80) et la deuxième section d'orteils (90) ;
    caractérisé en ce que :
    une deuxième ligne tournante de tricotage mutuel de talon (76) est formée entre la deuxième section de talon (60) et la deuxième section d'extension de semelle (7), et en ce que la deuxième ligne tournante de tricotage mutuel de talon (76) est symétrique à la première ligne tournante de tricotage mutuel de talon (54) ;
    la première ouverture (11) et la deuxième ouverture (911) étant orientées sensiblement dans la même direction.
  7. Tissu de tige de chaussure d'un seul tenant (100) de la revendication 6, comprenant de plus :
    une première section d'extension de cou-de-pied (33) reliée à la première section de corps de pied (3) ; et
    une deuxième section d'extension de cou-de-pied (8) reliée à la première section d'extension de cou-de-pied (33),
    dans lequel une ligne tournante de tricotage mutuel d'extension de cou-de-pied (83) est formée entre la première section d'extension de cou-de-pied (33) et la deuxième section d'extension de cou-de-pied (8) ; et
    dans lequel la première section d'extension de cou-de-pied (33) et la deuxième section d'extension de cou-de-pied (8) s'étendent vers la première section d'orteils (2) et la deuxième ouverture (911).
  8. Tissu de tige de chaussure d'un seul tenant (100) de la revendication 6 ou de la revendication 7, comprenant de plus :
    une première section d'extension de talon (55) reliée à la première section de talon (5) ; et
    une deuxième section d'extension de talon (6) reliée à la première section d'extension de talon (55),
    dans lequel une ligne tournante de tricotage mutuel d'extension de talon (65) est formée entre la première section d'extension de talon (55) et la deuxième section d'extension de talon (6) ; et
    dans lequel la première section d'extension de talon (55) et la deuxième section d'extension de talon (6) s'étendent de façon à s'éloigner de la première section d'orteils (2) et de la deuxième ouverture (911).
  9. Tissu de tige de chaussure d'un seul tenant (100) de la revendication 6, comprenant de plus une section de renfort supplémentaire (35) située entre la première section de talon (5) et la deuxième section de talon (60).
  10. Tissu de tige de chaussure d'un seul tenant (100) de la revendication 7, comprenant de plus une section de renfort additionnelle (35) située entre la première section de talon (5) et la première section d'extension de cou-de-pied (33).
  11. Tissu de tige de chaussure d'un seul tenant (100) de la revendication 8, comprenant de plus une section de renfort supplémentaire (35) située entre la première section de talon (5) et la première section d'extension de talon (55).
  12. Tige de chaussure (103) formée à partir du tissu de tige de chaussure d'un seul tenant (100) de l'une quelconque des revendications 6 à 11, le tissu de tige de chaussure d'un seul tenant (100) étant plié avec la deuxième section de talon (60), la deuxième section d'extension de semelle (7), la deuxième section de corps de pied (80), la deuxième section d'orteils (90) et la deuxième section réservée à la suture (91) qui sont situées sur un côté intérieur de la tige de chaussure (103), et la première section réservée à la suture (1), la première section d'orteils (2), la première section de corps de pied (3), la première section d'extension de semelle (4) et la première section de talon (5) étant situées sur un côté extérieur de la tige de chaussure (103), caractérisée en ce que :
    la première ouverture (11) et la deuxième ouverture (911) sont suturées de façon indépendante de façon à former une ligne suturée (101) ; et en ce que la ligne suturée (101) formée par la suture de la première ouverture (11) et la ligne suturée (101) formée par la suture de la deuxième ouverture (911) sont respectivement situées au niveau d'une partie inférieure extérieure et d'un sommet intérieur de la tige de chaussure (103).
EP16184433.7A 2016-08-17 2016-08-17 Procédé de tricotage de tissu supérieur de chaussure intégrale par une machine à tricoter circulaire et tissu supérieur de chaussure intégrale associé Active EP3284853B1 (fr)

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EP16184433.7A EP3284853B1 (fr) 2016-08-17 2016-08-17 Procédé de tricotage de tissu supérieur de chaussure intégrale par une machine à tricoter circulaire et tissu supérieur de chaussure intégrale associé
ES16184433T ES2908354T3 (es) 2016-08-17 2016-08-17 Método de tricotaje de tejido de parte superior de calzado integral mediante una máquina de tricotaje circular y tejido de parte superior de calzado integral asociado

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EP16184433.7A EP3284853B1 (fr) 2016-08-17 2016-08-17 Procédé de tricotage de tissu supérieur de chaussure intégrale par une machine à tricoter circulaire et tissu supérieur de chaussure intégrale associé

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US10316441B2 (en) * 2016-12-16 2019-06-11 The North Face Apparel Corp. Footwear article including circular knit structures
US11408104B2 (en) 2016-12-16 2022-08-09 The North Face Apparel Corp. Footwear article including circular knit structures
US11103029B2 (en) * 2018-12-03 2021-08-31 Cole Haan Llc Tongueless upper with lacing system
CN109431003A (zh) * 2018-12-17 2019-03-08 信泰(福建)科技有限公司 一种具有可活动后跟片的一体编织鞋面及其制作方法
CN110215007A (zh) * 2019-04-29 2019-09-10 三六一度童装有限公司 一种鞋子

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US4571960A (en) * 1982-09-30 1986-02-25 Foster-Boyd, Inc. Two-ply athletic sock with low-friction interface surfaces
WO2003040447A1 (fr) * 2001-11-09 2003-05-15 Legend Care I.P. Limited Chaussette
TWM400227U (en) 2010-09-28 2011-03-21 Taiwan Seesun Inc Sock shoes
BR112014017690A8 (pt) * 2012-01-20 2017-07-11 Shima Seiki Mfg Calçado e método de fazer malha para tecido de malha
TWI611055B (zh) 2013-10-14 2018-01-11 Xie xian xiao 織物成形方法
US9877536B2 (en) 2014-05-30 2018-01-30 Nike, Inc. Method of making an article of footwear including knitting a knitted component of warp knit construction forming a seamless bootie with wrap-around portion
JP2017525505A (ja) 2014-08-28 2017-09-07 ナイキ イノヴェイト シーヴィー アッパーのかかと部用のニット構成要素を組み込んだ履物製品

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