Knit component with adjustable tensioning system

Abstract

An article of footwear can include one or more of: a knitted component including a plurality of courses of loops; and at least one inlaid strand, wherein the at least one inlaid strand is inlaid within at least one course of loops of the plurality of courses of loops, and wherein the at least one inlaid strand includes an exposed portion that at least partially extends through a throat area of the article of footwear when the article of footwear is in an assemblage state.

Description

Background Technology

[0001] Conventional footwear typically comprises two main components: the upper and the sole structure. The upper is usually attached to the sole structure and forms a cavity within the footwear to comfortably and securely accommodate the foot. The sole structure is typically attached to the underside of the upper to position it between the upper and the ground. For example, in some athletic footwear, the sole structure may include a midsole and an outsole. The midsole may be formed of a polymer foam material that dampens ground reaction forces to reduce stress on the foot and leg during walking, running, and other movement activities. The outsole may be attached to the underside of the midsole and may form the ground contact portion of the sole structure, which is formed of a durable and abrasion-resistant material.

[0002] The upper of footwear typically extends along the instep and toe areas of the foot, along the medial and lateral sides of the foot, and around the heel area, and in some cases, under the foot. The entrance to the internal cavity of the upper is usually provided by an ankle opening in (and / or nearby) the heel area of ​​the footwear. Lacing systems are often incorporated into the upper to adjust its fit, facilitating entry and exit of the foot from the internal cavity. Additionally, the upper may include a tongue extending below the lacing system to enhance adjustability, and may incorporate other structures, such as heel stabilizers, to support and restrict heel movement. Attached Figure Description

[0003] The following describes examples of various aspects of this article in detail with reference to the accompanying drawings, in which:

[0004] Figure 1 This is an illustration of a footwear article including a knitted component according to certain aspects of this article, the knitted component having an adjustable tension system in a relaxed configuration.

[0005] Figure 2 This illustrates certain aspects according to this article. Figure 1 The illustration shows a footwear product that includes a knitted component having an adjustable tension system in a tensioned configuration.

[0006] Figure 3 This is an illustration showing an embodiment of a knitted component including an adjustable tension system according to certain aspects of this document.

[0007] Figure 4 This is an illustration of another embodiment of a knitted component including an adjustable tension system, according to certain aspects of this document.

[0008] Figure 4A This illustrates certain aspects of the text, including... Figure 4 An illustration of a part of the knitted component of an adjustable tension system.

[0009] Figure 5 This is an illustration showing an embodiment of a textile component according to certain aspects of this document.

[0010] Figure 6A This is an illustration of a textile component for a shoe upper according to certain aspects of this document, wherein the textile component includes two separate embedded strands of yarn that loop together in the gap between knitted portions.

[0011] Figure 6B This illustrates certain aspects according to this article. Figure 6A An illustration of a textile component, where the slack of the inlay strands between two separate knitted sections is relative to... Figure 6A The configuration described in the text has been adjusted.

[0012] Figure 7 It shows the relationship with Figures 1-2 The illustrated embodiments are similar to those depicted in the illustrations.

[0013] Figure 8 It shows the relationship with Figures 1-2 The illustrated embodiments are similar to those described below, with some variations.

[0014] Figure 9 It shows the relationship with Figure 6A The illustrated embodiments are similar to those described below, with some variations.

[0015] Figure 10 It shows the relationship with Figure 6A The illustrated embodiment is similar to another embodiment, with some variations as described below.

[0016] Figure 11 This illustrates certain aspects of the disclosure. Figure 6A The illustrated embodiment is similar to another embodiment, with some variations as described below.

[0017] Figure 12 This is an illustration of a fastening system for garment articles according to certain aspects of this article, the garment articles having two separate embedded strands that are interlocked with each other.

[0018] Figure 13 This is an illustration showing a knitted component or other textile component that forms an adjustable sleeve according to certain aspects of this article. Detailed Implementation

[0019] This document specifically describes the subject matter of the invention to satisfy legal requirements. However, the specification itself is not intended to limit the scope of this disclosure. Rather, the inventors have envisioned that the claimed subject matter may be embodied in other ways, in conjunction with other existing or future techniques, to include different steps or combinations of steps similar to those described in this document. Furthermore, although the terms “step” and / or “box” are used herein to refer to different elements of the method employed, these terms should not be construed as implying any particular order among or between the various steps disclosed herein, unless and only as expressly stated.

[0020] Certain aspects of this disclosure relate to a knitted component configured for use in footwear articles and / or other articles (e.g., clothing articles). When referring to footwear articles, this disclosure may describe basketball shoes, running shoes, cycling shoes, cross-training shoes, soccer shoes, golf shoes, hiking shoes and boots, ski and snowboard boots, rugby shoes, tennis shoes and / or walking shoes, as well as footwear types generally considered non-sporting, including but not limited to dress shoes, loafers and sandals.

[0021] Figure 1 and Figure 2 This illustration shows examples of footwear article 100 having an adjustable tensioning system in a relaxed (or untensioned) configuration and a tightened (or tensioned) configuration. Footwear article 100 may include a first knitted component 102 (or another suitable textile component) that at least partially forms an upper foot portion 108 fixed to a sole structure 104. The area of ​​the sole structure 104 where the first knitted component 102 connects may be referred to as a biteline 106. The first knitted component 102 may be fixedly attached to the sole structure 104 using any suitable technique (e.g., by using adhesives, by stitching, etc.). The sole structure 104 may define a bottom surface for receiving and accommodating a cavity for a user's foot, and the first knitted component 102 may define the sides of the cavity. In some embodiments, the first knitted component 102 may be configured to form a seamless bootie / sock or textile upper (e.g., a monolithic knitted construction), at least partially forming the upper foot portion 108 and a lower foot portion 112 extending under the foot.

[0022] The first knitted component 102 may include inner sides 115 and outer sides 117, respectively, that at least partially form the inner side 119 and outer side 121 of the footwear article 100. A throat region 120 of the footwear article 100 may be included between the inner side 119 and outer side 121, and the throat region 120 may be positioned to cover the top (back) surface of the foot during typical use. A midfoot region 122 of the footwear article 100 may be located between the heel region 124 and the toe region 126. The throat region 120 may be primarily located in the midfoot region 122. In some embodiments, an optional tongue may be at least partially disposed in the throat region 120.

[0023] The footwear article 100 may also include a second knitted component 110 that at least partially forms the foot portion 112, heel area 124, inner side 119 and / or outer side 121 of the footwear article 100. Figure 3 and Figure 4 An embodiment of a second knitted component 110 is shown because it may appear after being knitted and manipulated into a wearable shape to form at least a portion of footwear article 100. The second knitted component 110 may include an inner side 116, an outer side 118, and a middle portion 128 disposed between the inner side 116 and the outer side 118. In some embodiments, such as Figure 3 and Figure 4 As shown, when the second knitted component 110 is manipulated into a wearable shape, the inner side 116 and the outer side 118 can be folded upwards and inwards, forming a groove 130 between the inner side 116 and the outer side 118. Although as Figure 3 and Figure 4 The second knitted component 110 shown has a relatively symmetrical configuration, but in some embodiments, the second knitted component 110 may have an asymmetrical configuration (e.g., one of the inner side 116 or the outer side 118 has a longer length than the other).

[0024] In some embodiments, such as Figure 1 and Figure 2As shown, when forming the footwear article 100, the second knitted component 110 may be wrapped around at least a portion of the first knitted component 102, such that the inner side 116 and outer side 118 of the second knitted component 110 are adjacent to and at least partially cover the inner side 115 and outer side 117 of the first knitted component 102, respectively. The second knitted component 110 may be wrapped around at least a portion of the first knitted component 102, such that each of one or more pairs of corresponding exposed loops (e.g., 154 and 156, as described below) respectively provided on the inner and outer sides 116 and 118 of the second knitted component 110 is aligned with each other. At least a portion of the upper foot portion 108 and the throat region 120 of the first knitted component 102 are received within a recess 130 and disposed between the inner side 116 and outer side 118 of the second knitted component 110. The middle portion 128 of the second knitted component 110 at least partially forms the lower foot portion 112 of the footwear article 100. The inner side 115 of the first knitting component 102 and the inner side 116 of the second knitting component 110 can together form the inner side 119 of the footwear article 100. The outer side 117 of the first knitting component 102 and the outer side 118 of the second knitting component 110 can together form the outer side 121 of the footwear article 100.

[0025] Each of the first knitting component 102 and the second knitting component 110 can be formed as a single, integral element during a knitting process, such as weft knitting (e.g., using a flat knitting machine or circular knitting machine), warp knitting, or any other suitable knitting process. That is, the knitting process on the knitting machine can substantially form the knitted structure of each of the first knitting component 102 and the second knitting component 110 without requiring significant post-knitting processes or steps. Alternatively, the first knitting component 102 and the second knitting component 110 can be formed separately as different, integral, single-piece elements, and then the individual elements are attached (e.g., by sewing).

[0026] Forming footwear 100 with knitted components can impart advantageous properties, including but not limited to a specific degree of elasticity (e.g., expressed as Young's modulus), breathability, flexibility, strength, moisture absorption, weight, abrasion resistance, or combinations thereof. These properties can be achieved by selecting specific single- or multi-layer knitted structures (e.g., rib knitted structures, single-jersey knitted structures, or double-jersey knitted structures), by varying the dimensions and tension of the knitted structure, by using one or more yarns formed from specific materials (e.g., polyester, relatively inelastic materials, or relatively elastic materials such as spandex), by selecting yarns of specific dimensions (e.g., denier), or by combinations thereof. Knitted components can also provide desired aesthetic properties by incorporating yarns with different colors, textures, or other visual properties arranged in specific patterns. The yarns themselves and / or the knitted structure formed by one or more yarns of the knitted component can be varied in different locations to provide different knitted sections with different properties.

[0027] In some embodiments, such as Figure 3 and Figure 4 As shown, the second knitted component 110 is formed from at least one yarn, which is manipulated (e.g., using a knitting machine) to form a plurality of interlocking loops defining various rows and warps. At least one insert strand 132 may extend through at least one of the plurality of rows and pass between the individual loops within the second knitted component 110. Although the insert strand 132 typically extends along the rows of loops within the second knitted component 110, it may also extend along the warps within the second knitted component 110. Advantages of the insert strand 132 include providing support, stability, and structural integrity. For example, the insert strand 132 helps to secure the second knitted component 110 around the foot, restrict deformation in areas of the footwear 100 (e.g., impart tensile strength), and operates in conjunction with a fastening system 134 (e.g., a strap) to enhance the fit of the footwear 100, as discussed in more detail below.

[0028] In addition to yarn, the embedded strand 132 can be configured as, for example, filaments (e.g., monofilaments), threads, ropes, webbing, cables, or chains. The thickness of the embedded strand 132 can be greater than the thickness of the yarn forming the second knitted component 110. In some configurations, the embedded strand 132 can have a significantly greater thickness than the yarn of the second knitted component 110. While the cross-sectional shape of the embedded strand 132 can be circular, triangular, square, rectangular, or elliptical, it can also be irregular. Furthermore, the material forming the embedded strand 132 can include any material forming the yarn within the second knitted component 110, such as cotton, elastic fibers, polyester, rayon, wool, and / or nylon. The embedded strand 132 can exhibit greater tensile strength than the second knitted component 110. Therefore, suitable materials for the embedded strand 132 can include a variety of engineered filaments for high tensile strength applications, including glass, aramids (e.g., para-aramids and meta-aramids), ultra-high molecular weight polyethylene, and / or liquid crystal polymers. As another example, braided polyester yarn can also be used as embedded yarn strand 132.

[0029] In some embodiments, such as Figure 3 As shown, the embedded yarn strand 132 can extend from the first edge 136 of the inner side 116 of the second knitted component 110 along the first loop row 140 toward the second edge 138 of the outer side 118 of the second knitted component 110 into the second knitted component 110. That is, when incorporated into the footwear article 100, the embedded yarn strand 132 extending through the second knitted component 110 can extend at least partially into the foot portion 112 of the footwear article 100. In other embodiments, the embedded yarn strand 132 can extend from the second edge 138 of the outer side 118 of the second knitted component 110 toward the first edge 136 of the inner side 116 of the second knitted component 110 into the second knitted component 110, and those skilled in the art will readily understand how the embedded yarn strand 132 can extend through the second knitted component 110 to form exposure loops (e.g., 154 and 156) (discussed below) and interact with a fastening system (e.g., 134) to form the adjustable tension system in these embodiments.

[0030] In some embodiments, such as Figure 3As shown, the embedded yarn strand 132 can exit the second edge 138 at a first position 146 and then re-enter the second knitting member 110 at a second position 148, such that a first exposed loop 154 ​​can be formed by the embedded yarn strand 132 on the second edge 138 between the first position 146 and the second position 148. The first position 146 and the second position 148 can be changed as needed and / or as required, such that the size of the first exposed loop 154 ​​can be changed. Then, the embedded yarn strand 132 can extend inward 116 along the second loop row 142, exit the first edge 136 at a third position 150, re-enter the second knitting member 110 at a fourth position 152, and then extend outward 118 along the third loop row 144, such that a second exposed loop 156 can be formed by the embedded yarn strand 132 on the first edge 136 between the third position 150 and the fourth position 152. The third position 150 and the fourth position 152 can be changed as needed and / or as required, such that the size of the second exposed loop 156 can be changed.

[0031] In some embodiments, such as Figure 3 As shown, the embedded yarn strands 132 can pass back and forth through the second knitted component 110. That is, the embedded yarn strands 132 can repeatedly exit the second knitted component 110 at the first edge 136 and the second edge 138, respectively, and then re-enter the second knitted component 110 at other locations on the first edge 136 and the second edge 138, such that multiple exposed loops can be formed along the first edge 136 on the inner side 116 and the second edge 138 on the outer side 118, respectively. When the second knitted component 110 is in a wearable shape (e.g., as shown in the image), Figure 3 As shown), each exposed ring (e.g., a second exposed ring 156) disposed on the first edge 136 of the inner side 116 can correspond to and be aligned with an exposed ring (e.g., a first exposed ring 154) disposed on the second edge 138 of the outer side 118. When the second knitted component 110 is incorporated into the footwear article 100, as Figure 1 and Figure 2 As shown, an exposure ring (e.g., a second exposure ring 156) disposed on the first edge 136 of the inner side 116 can be disposed on the inner side of the throat region 120, while an exposure ring (e.g., a first exposure ring 154) disposed on the second edge 138 of the outer side 118 can be disposed on the outer side of the throat region 120.

[0032] Exposed loops (e.g., first exposed loop 154 ​​and second exposed loop 156) may be configured to engage fastening system 134. Fastening system 134 may be a shoelace, cable system, strap, strand, or any other suitable component having an elongated configuration that extends through the exposed loops. Fastening system 134 may include any configuration and / or material (discussed above), such as embedding strand 132. Fastening system 134 may extend through and at least partially around the exposed loops disposed on one of the first edge 136 or the second edge 138 of the second knitted component 110 (e.g., looping around each other with the exposed loops), extend over the recess 130 between the inner side 116 and the outer side 118 (and thus at least partially extend over the throat region 120 when coupled to footwear article 100), and at least partially extend through another exposed loop disposed on the other of the first edge 136 or the second edge 138 (this exposed loop may correspond to and be aligned with the exposed loop that loops around and is aligned with fastening system 134). In this arrangement, when the second knitted component 110 is incorporated into the footwear 100 and the fastening system 134 is tensioned, the exposed ring engaged with the fastening system 134 and the corresponding embedded yarn strands 132 are pulled tight to enhance the fit of the footwear 100 around the wearer's foot. In this embodiment, the embedded yarn strands 132, together with the fastening system 134, form an adjustable tension system, as discussed in more detail below.

[0033] In some embodiments, such as Figure 3 As shown, the fastening system 134 may extend through and at least partially around the second exposed ring 156 (e.g., looping around the second exposed ring 156), extend over the groove 130 between the inner side 116 and the outer side 118 (and thus at least partially over the throat region 120 when incorporated into the footwear article 100), extend at least partially through the first exposed ring 154, and be secured to the buckle 158 using any suitable technique (e.g., by using adhesive, by stitching, etc.). In other embodiments, the fastening system 134 may extend through and at least partially around the first exposed ring 154 (e.g., looping around the first exposed ring 154), extend over the groove 130 (and thus at least partially over the throat region 120 when incorporated into the footwear article 100), extend at least partially through the second exposed ring 156, and be secured to the buckle 158 (e.g., as shown in the diagram). Figure 1 and Figure 2 As shown). Figure 3As shown, a plurality of fastening systems 134 may be included to engage exposed rings, each fastening system 134 engaging a pair of corresponding exposed rings respectively disposed on a first edge 136 and a second edge 138. In other embodiments, each fastening system 134 may engage any two exposed rings respectively disposed on the first edge 136 and the second edge 138 (e.g., fastening system 134 may engage a first exposed ring 156 on the second edge 138 and a third exposed ring 155 on the first edge 136).

[0034] refer to Figures 1-3 In some embodiments, the fastener 158 may include a first surface 162 and an opposing second surface 164, and the fastening system 134 (e.g., in...) Figure 3 In the illustrated embodiment, it can be secured to the fastener 158 at the edge 163 located between the first surface 162 and the opposing second surface 164. In some embodiments, such as Figure 1 and Figure 2 As shown, the inner side 116 and / or outer side 118 of the second knitted component 110 may include a surface fastener 160. The surface fastener 160 and the second surface 164 of the fastener 158 are configured such that the second surface 164 of the fastener 158 can be releasably secured to the surface fastener 160.

[0035] In some embodiments, such as Figure 1 and Figure 2 As shown, the second surface 164 of the fastener 158 can have any desired shape with dimensions smaller than those of the surface fastener 160. By pressing the second surface 164 of the fastener 158 and the surface fastener 160 together, the second surface 164 of the fastener 158 and the surface fastener 160 at least partially overlap, thus securing them together. By changing the dimensions of the second surface 164 of the fastener 158 and the surface fastener 160, the size of the overlapping area can be changed as needed and / or when required. By changing the position of the second surface 164 of the fastener 158 relative to the surface fastener 160, and by pressing the second surface 164 of the fastener 158 and the surface fastener 160 together, the fastening system 134 (e.g., in...) Figure 3 In the illustrated embodiment, the second knitted component 110 can be tensioned, loosened, or otherwise adjusted as needed and / or as required, allowing for adjustment of the tension and shape of the second knitted component 110 and achieving the desired fit of the footwear 100 on the wearer's foot. This facilitates allowing the footwear 100 to be worn by different wearers and / or by the same wearer as his / her foot grows.

[0036] The length of the fastening system 134 can be changed as needed and / or as required, without departing from the scope of the invention. In some embodiments, such as Figure 1 and Figure 2As shown, the fastening system 134 is relatively short, so that the buckle 158 can be attached to the fastening system 134 which extends through the exposed ring provided on the first edge 136 of the inner side 116, and can also be directly fixed to the surface buckle 160 (forming the outer surface of the footwear article 100) provided on the inner side 116 of the second knitted part 110.

[0037] In some embodiments, such as Figure 3 As shown, the fastening system 134 is relatively long, such that the portion of the fastening system 134 extending from its exposed ring and surface fastener 160 can be on opposite sides of the footwear article 100. For example, the portion of the fastening system 134 that is secured to the buckle 158 can extend through the exposed ring provided on the second edge 138 of the outer side 118 and can be wound upwards around the recess 130 (and thus at least partially around the throat region 120 when bonded to the footwear article 100) and at least partially around the inner side 116, such that the buckle 158 can be secured to the surface fastener 160 provided on the inner side 116 of the second knitted member 110 (forming the outer surface of the footwear article 100). Since the fastening system 134 can exhibit greater tensile strength than the first knitted part 102 and the second knitted part 110, wrapping the fastening system 134 around the throat region 120 can impart additional tensile strength to at least a portion of the upper foot portion 108 of the footwear article 100 (e.g., including at least a portion of the throat region 120).

[0038] In some embodiments, the inner side 116 and outer side 118 of the second knitted component 110 may each include a surface fastener 160 disposed at a desired position thereon, and the length of the fastening system 134 may be selected such that by adjusting the tension applied to the fastening system 134, the belt buckle 158 may be selectively fastened to either of the surface fasteners 160 disposed on the inner side 116 and outer side 118 of the second knitted component 110 (forming the outer surface of the footwear article 100).

[0039] Compared to the first knitting component 102 and the second knitting component 110, the embedded yarn strand 132 can exhibit greater tensile strength. That is, the degree of stretch of the embedded yarn strand 132 may be lower than that of the first knitting component 102 and the second knitting component 110. In situations such as... Figure 1 and Figure 2In some embodiments shown, it is assumed that in both the inner side 116 and the outer side 118 of the second knitted part 110, a plurality of portions of the embedded yarn strand 132 may extend from the throat region 120 to the bite line 106, and the embedded yarn strand 132 may impart partial tensile strength of the footwear article 100 between the throat region 120 and the bite line 106 in both the inner side 119 and the outer side 121 of the footwear article 100. Applying tension to the fastening system 134, which is secured to the buckle 158, can apply tension to the embedded strand 132 extending between the throat region 120 and the bite line 106, thereby causing the portion of the footwear article 100 between the throat region 120 and the bite line 106 to be placed against the foot on the inner side 119 and outer side 121 of the footwear article 100 (e.g., causing the inner side 116 of the second knitted component 110 to be placed against the inner side 115 of the first knitted component 102 and / or causing the outer side 118 of the second knitted component 110 to be placed against the outer side 117 of the first knitted component 102).

[0040] In some embodiments, such as Figure 1 and Figure 2 As shown, multiple portions of the insert strand 132 can extend into the heel region 124 and impart tensile strength to the portion of the footwear 100 in the heel region 124. The advantage of this configuration is that the portions of the insert strand 132 extending into the heel region 124 at least partially wrap around the wearer's heel and help secure the heel within the footwear 100. Applying tension to the fastening system 134, which is attached to the buckle 158, applies tension to the insert strand 132 extending into the heel region 124, causing a portion of the footwear 100 in the heel region 124 to conform to the foot. Therefore, the insert strand 132 operates as an adjustable fastening system (e.g., in conjunction with the fastening system 134) to enhance the fit of the footwear 100.

[0041] During use, refer to Figure 1 and Figure 2 The second knitted component 110 included in the footwear article 100 may have a relaxed configuration (e.g., as shown in the image). Figure 1 (as shown) and tensioning configuration (e.g., as shown) Figure 2 As shown). When the footwear 100 is in the middle position (e.g., as shown) Figure 1 As shown, when the wearer can insert his / her foot into the cavity, the embedded thread strand 132 and the fastening system 134 can be relatively loose and have relatively low tension. After the wearer has inserted his / her foot into the cavity, the wearer can then secure it to the buckle 158 of the fastening system 134 by pulling it inward toward the throat region 120 (e.g., as shown). Figure 1(As shown) Tension is applied to the fastening system 134 (thereby pulling the embedded strands 132 through the exposed rings, such as exposed rings 156 and 154), causing the inner side 116 of the second knitted component 110 to rest against the inner side 115 of the first knitted component 102 and the outer side 118 of the second knitted component 110 to rest against the outer side 117 of the first knitted component 102, thereby adjusting the shape of the footwear 100 to fit the wearer's foot. After adjusting the footwear 100 to the desired fit, the wearer can then secure the buckle 158 to the surface fastener 160 in the desired position by pressing the buckle 158 and the surface fastener 160 together. The fit of the footwear 100 can be easily adjusted by adjusting the tension on the fastening system 134 and securing the buckle 158 to the surface fastener 160 in other desired positions.

[0042] When the fastener 158 is secured to the surface fastener 160 (e.g., when the second knitted component 110 is in a tensioned configuration, such as...), Figure 2 (As shown), the fastening system 134 and the embedded strands 132 prevent the first knitted component 102 from continuing to stretch beyond the limit. Figure 2 The stretch position shown is associated with a predetermined position (after the wearer's foot is placed in the cavity). The fastening system 134 and the embedded yarn strands 132 can provide support for the first knitted part 102 and the second knitted part 110, and allow the first knitted part 102 and the second knitted part 110 to resist deformation or stretching or otherwise support the wearer's foot during running, jumping or other movements.

[0043] Figure 4 Another embodiment of a knitted component including an adjustable tension system 410 is depicted, and Figure 4A Depicting Figure 4 A close-up view of a portion of the knitted component. Figure 4 and Figure 4A The knitted part 410 can be with Figure 3 The second knitted component 110 is used in a similar manner and can be combined in a similar way. Figure 1 and Figure 2 Footwear article 100, except for the fasteners attached to the embedded strands forming the exposure ring, rather than a separate fastening system. Therefore, knitted component 410 may have similar features and properties to the second knitted component 410, unless otherwise stated. For example, knitted component 410 may include a first edge 436 on the inner side 416 and a second edge 438 on the outer side 418.

[0044] like Figure 4 and Figure 4AAs shown, the insert strand 432, which can be made of any material and has any of the properties described for the insert strand 132, can extend from the second edge 438 of the outer side 418 along the first loop row 440 toward the first edge 436 of the inner side 416 into the knitted component 410 at a first position 446. That is, when incorporated into a footwear article (e.g., footwear article 100), the insert strand 432 extending through the knitted component 410 can extend at least partially into the foot portion (e.g., foot portion 112) of the footwear article 100. In other embodiments, the insert strand 432 can extend from the first edge 436 of the inner side 416 toward the second edge 438 of the outer side 418 into the knitted component 410, and those skilled in the art will readily understand how the insert strand 432 can extend through the knitted component 410 and interact with the formed exposed loop to form the adjustable tension system in these embodiments.

[0045] like Figure 4 and Figure 4A As shown, the embedded yarn strand 432 can exit the first edge 436 at a second position 450 and then re-enter the knitting member 410 at a third position 452 on the first edge 436, such that an exposed loop 456 is formed by the embedded yarn strand 432 between the second position 450 and the third position 452. The second position 450 and the third position 452 can be changed as needed and / or as required, such that the size of the exposed loop 456 can be changed. The embedded yarn strand 432 can then extend outward 418 along the second loop row 442 and exit the second edge 438 at a fourth position 448.

[0046] After exiting the fourth position 448, the embedded strand 432 may extend back toward the first edge 436 of the inner side 416, extend over the valley 430 between the inner side 416 and the outer side 418 (and thus, when incorporated into footwear, extend at least partially over the throat region (e.g., the throat region 120 of footwear 100)), and then extend through the exposure ring 456. The portion of the embedded strand 432 that extends over the valley 430 and through the exposure ring 456 is the exposed portion 433 not embedded within the knitted component 410. That is, the embedded yarn strand 432 may include an exposed ring on a first side (e.g., inner side 416 or outer side 418) of the knitted member 410, and the exposed portion 433 of the embedded yarn strand 432 may extend from a second side (e.g., outer side 418 or inner side 416) of the knitted member 410, extend over the valley 430 (and thus at least partially over the throat region (e.g., the throat region 120 of the footwear 100) when incorporated into footwear articles), and pass through the exposed ring on the first side of the knitted member 410.

[0047] After extending through the exposed ring 456, the embedded thread strand 432 may extend back outward 418 such that at least a portion of the extension of the embedded thread 432 through the exposed ring 456 (e.g., the exposed portion 433) becomes interlocked with the exposed ring 456 on the inner side 416. The embedded thread strand 432 (e.g., the exposed portion 433) may then extend over the recess 430 between the inner side 416 and the outer side 418 and be secured to the fastener 458 (which may have similar features and properties to the fastener 158) using any suitable technique, such as by using adhesive, by stitching, etc. In this arrangement, when the knitted component 410 is incorporated into the footwear (e.g., footwear 100), and a portion of the embedded yarn strand 432 secured to the buckle 458 is tensioned (e.g., by pulling the buckle 458), the exposed ring 456, which engages with the portion of the embedded yarn strand 432 secured to the buckle 458, is also tightened, thus the remaining portion of the embedded yarn strand 432 is also tightened to enhance the fit of the footwear around the wearer's foot. In this embodiment, the embedded yarn strand 432 itself forms an adjustable tensioning system, as discussed in more detail below.

[0048] like Figure 4 As shown, multiple embedded yarn strands 432 may be included in the knitting component 410, wherein each embedded yarn strand 432 extends between the inner side 416 and the outer side 418 along the loop rows other than the first loop row 440 and the second loop row 442 in the same manner as described above. Figure 4 As shown, multiple embedded yarn strands 432 may be spaced apart, with each embedded yarn strand 432 extending along its corresponding loop row at a desired location, such that multiple spaced-apart exposed loops can be formed along the first edge 436 of the inner side 416. Each embedded yarn strand 432 is secured to a fastener 458, such that the tension on each embedded yarn strand 432 can be adjusted simultaneously by pulling the fastener 458. Without departing from the scope of the invention, the number of embedded yarn strands 432 included in the knitted part 410 and the spacing between them may be varied as needed and / or as required.

[0049] Such as about Figure 3 The embodiments shown are similarly discussed when the knitted part 410 is in a wearable shape (e.g., as...). Figure 4 As shown in the diagram, when incorporated into footwear (e.g., footwear 100), an exposure ring (e.g., exposure ring 456) disposed on the first edge 436 of the inner side 416 may be disposed on the inner side of the throat region (e.g., the throat region 120 of footwear 100), and a fastener 458 secured to the embedded thread strand 432 may be configured to selectively secure to a surface fastener, similar to... Figure 1 and Figure 2The surface fastener 160 is disposed at a desired position on the inner side 416 of the second knitted part 410 (forming the outer surface of the footwear article), as discussed in more detail below.

[0050] Figure 4 The buckle 458 can be releasably engaged with the surface fastener in the same manner as described for buckle 158, unless otherwise stated, and therefore not all details are repeated here. For example, the embedded strand 432 can be secured to the buckle 458 at an edge 463 located between the first surface 462 and the opposing second surface 464 of the buckle 468. The second surface 464 of the buckle 458 can be configured to be releasably secured to the surface fastener on the inside or outside of the footwear article, similar to surface fastener 160. Changing the position of the second surface 464 of the buckle 458 relative to the surface fastener and pressing the second surface 464 of the buckle 458 and the surface fastener together may cause the embedded strand 432 to be tensioned, loosened, or otherwise adjusted as needed and / or as required, thereby allowing adjustment of the tension and shape of the second knitted component 410 and achieving the desired fit of the footwear article.

[0051] Similar to the fastening system 134, the length of the embedded strand 432 can be changed as needed and / or as required without departing from the scope of the invention. For example, in some embodiments, such as Figure 4 As shown, the embedded strand 432 is relatively long, such that the portion of the embedded strand 432 extending through the first edge 436 provided on the inner side 416 and secured to the exposed ring of the buckle 458 can be wound upwards onto the concave valley 430 (and thus, when incorporated into footwear, at least partially wound onto the throat region (e.g., throat region 120) and at least partially wound onto the outer side 418, such that the buckle 458 can be secured to a surface fastener provided on the outer side 418 of the second knitted member 410 (forming the outer surface of the footwear). Since the embedded strand 432 can exhibit greater tensile strength than the first knitted member (e.g., first knitted member 102) and the second knitted member 410, winding the embedded strand 432 onto the throat region (e.g., throat region 120) can impart additional tensile strength to at least a portion of the upper foot portion, such as the upper foot portion 108 of the footwear 100 (e.g., including at least a portion of the throat region 120).

[0052] In some embodiments, the inner side 416 and outer side 418 of the second knitted component 410 may each include surface fasteners disposed at desired locations thereon, and the length of the embedded yarn strand 432 may be selected such that by adjusting the tension applied to the embedded yarn strand 432, the fastener 458 may be selectively secured to either of the surface fasteners disposed on the inner side 416 and outer side 418.

[0053] Furthermore, since the stretch of the insert strand 432 is less than that of the first knitted component, such as the first knitted component 102 and the second knitted component 410, and since a portion of the insert strand 432 can extend from the throat region (e.g., throat region 120) to the occlusal line (e.g., occlusal line 106) on both the inner and outer sides 416 and 418, the insert strand 432 can impart tensile strength to the portion of the footwear article (e.g., footwear article 100) located between the throat region and the occlusal line on both the inner and outer sides of the footwear article 100, as previously discussed... Figures 1-3 The aforementioned condition applies tension to the insert strand 432 rather than the fastening system 134. Similarly, multiple portions of the insert strand 432 may extend into the heel area of ​​the footwear (e.g., heel area 124) and may impart partial tensile strength to the footwear in the heel area, and may be configured to... Figures 1-3 A similar manner is described to apply tension to the embedded thread strand 432 in the heel area, except that the tension is adjusted by the embedded thread strand 432 rather than by the fastening system 134.

[0054] As will be understood by those skilled in the art, the second knitting component 410 may have a similar Figure 1 The relaxed (or neutral) configuration shown is similar to... Figure 2 The tensioning configuration shown is readily understood by those skilled in the art. Figure 4 How can the second knitting component 410 shown be used? Figures 1-3 The second knitted component 110 is adjusted between a relaxed configuration and a tightened configuration (e.g., when incorporated into footwear 100) in a similar manner.

[0055] Figure 5 The textile component 566 is depicted as potentially including a first textile portion 568, a second textile portion 570, and a third textile portion 572. A gap 574 may be provided between the first textile portion 568 and the second textile portion 570. The third textile portion 572 is optional. That is, in some embodiments, the textile component 566 may include completely separate first textile portions 568 and second textile portions 570, wherein the gap 574 is provided between the first textile portions 568 and the second textile portions 570 and is provided along their entire length. In some embodiments, the first textile portion 568 is a knitted portion including a first plurality of knitted loop rows 506, and the second textile portion 570 is also a knitted portion including a second plurality of knitted loop rows 508. In some embodiments, only one of the first textile portion 568 and the second textile portion 570 is a knitted portion. The gap 574 does not have knitted loop rows.

[0056] In some embodiments, such asFigure 5 As shown, textile component 566 may include at least one strand 576 extending from first textile portion 568 to second textile portion 570. In some embodiments, where first textile portion 568 is a knitted portion, at least one strand 576 may be embedded within at least one loop of a first plurality of knitted loop rows 506, extending through the gap 574 between first textile portion 568 and second textile portion 570, and at least partially extending into or otherwise secured to second textile portion 570.

[0057] In some embodiments, where both the first textile portion 568 and the second textile portion 570 are knitted portions, the yarn strands 576 may be embedded in the first textile portion 568 and the second textile portion 570. For example... Figure 5 As shown, for example, the embedded strand 576 can extend from the first side 578 of the first textile portion 568 at a first position 586 along the first loop row 596 of the first plurality of knitted loop rows 506 toward the second side 580 of the first textile portion 568. Then, the embedded strand 576 can exit the first textile portion 568, extend through the gap 574, and extend from the first side 582 of the second textile portion 570 along the first loop row 502 of the second plurality of knitted loop rows 508 toward the second side 584 of the second textile portion 570. The embedded strand 576 can exit at the second position 588 and re-enter at a third position 590, such that an exposed ring 510 can be formed on the second side 584 between the second position 588 and the third position 590.

[0058] Then, the embedded strand 576 can extend along the second loop row 504 of the second plurality of knitted loop rows 508 toward the first side 582 of the second textile portion 570, exit the first side 582, extend through the gap 574, and enter the second side 580 of the first textile portion 568. Then, the embedded strand 576 can extend along the second loop row 598 of the first plurality of knitted loop rows 506 toward the first side 578 of the first textile portion 568. Then, the embedded strand 576 can exit the first side 578 at a fourth position 592, re-enter the first side 578 at a fifth position 594, and extend along the third loop row 599 of the first plurality of knitted loop rows 506 toward the second side 580 of the first textile portion 568. Another exposed ring 512 can be formed on the first side 578 between the fourth position 592 and the fifth position 594.

[0059] like Figure 5As shown, the embedded strand 576 can pass back and forth through the first textile portion 568, the gap 574, and the second textile portion 570. That is, the embedded strand 576 can repeatedly exit from the second side 584 of the second textile portion 570 and re-enter the second side 584 at another location, so that multiple exposed loops (e.g., exposed loops 510) can be formed on the second side 584 of the second textile portion 570. The embedded strand 576 can also repeatedly exit from the first side 578 of the first textile portion 568 and re-enter the first side 578 at another location, so that multiple exposed loops can be formed on the first side 578 of the first textile portion 568. When the embedded strand 576 repeatedly passes back and forth through the gap 574 from the first textile portion 568 to the second textile portion 570 or from the second textile portion 570 to the first textile portion 568, multiple exposed portions 514 of the embedded strand 576 are disposed within the gap 574.

[0060] The embedded yarn strands 576 can provide tensile strength to the first textile portion 568 and the second textile portion 570. The distance between the fourth position 592 and the fifth position 594 can be varied, allowing the shape and size of the exposed ring 512 to be varied, and the distance between the second position 588 and the third position 590 can be varied, allowing the shape and size of the exposed ring 510 to be varied. The spacing between the first coil rows 596, the second coil rows 598 and the third coil rows 599 of the first plurality of knitted coil rows 506 and / or the spacing between the first coil rows 502 and the second coil rows 504 of the second plurality of knitted coil rows 508 can be changed to achieve a desired density of embedded yarn strands 576 in the textile component 566, thereby achieving the desired tensile strength at the desired locations.

[0061] The tensile strength of the textile component 566 can be adjusted by manipulating the first end 516 and / or the second end 518 of the embedded strand 576 (e.g., by pulling the first end 516 and the second end 518 outward from the respective first side 578 and second side 584) until the desired tension is applied to the embedded strand 576 (and thus to the textile component 566). The portions of the embedded strand 576 extending outward from the first side 578 of the first textile portion 568 and the second side 584 of the second textile portion 570 can then be securely attached to the textile component 566 using any suitable technique (e.g., by using adhesives, by sewing, etc.).

[0062] In this way, textile component 566 is formed into a separate component with the desired tensile strength, which can be incorporated into a variety of products for personal and industrial purposes. For example, textile component 566 can be used in footwear products (similar to...). Figure 1 and Figure 2The footwear component 566 (100) includes a first textile portion 568 attached to a first side (e.g., inside or outside) of the footwear component, a second textile portion 570 attached to a second side (e.g., outside or inside) of the footwear component, and an exposed portion 514 extending over the throat region of the footwear component to provide support, stability, and structure to the footwear component at desired locations. As another example, the textile component 566 can be used in other types of clothing (e.g., shirts, trousers, socks, jackets, and underwear), sports equipment (e.g., golf bags, baseball and football gloves, and football restraint structures), containers (e.g., backpacks and bags), and furniture upholstery (e.g., chairs, sofas, and car seats). As another example, the textile component 566 can be used in bedspreads (e.g., sheets and blankets), tablecloths, towels, flags, tents, canvas, and parachutes. As another example, textile component 566 can be used as technical textiles for industrial applications, including structures and filtration materials for automotive and aerospace applications, medical textiles (e.g., bandages), geotextiles for reinforcing embankments, agricultural textiles for crop protection, and industrial clothing for protection or insulation against heat and / or radiation.

[0063] Figure 6A and Figure 6B Another embodiment of textile component 602 is shown, which may be a knitted component (e.g., formed on a knitting machine as described above). Textile component 602 may have any suitable features described herein. As shown, textile component 602 may include a first knitted portion 604 and a second knitted portion 606, wherein the first knitted portion 604 and the second knitted portion 606 are separated such that a gap 608 exists between them (e.g., similar to the above description regarding...). Figure 5 (Discussion gap 574). While textile component 602 can be used in any suitable application, it is conceivable that textile component 602 can form at least a portion of the upper of a footwear article. For example, a first knitted portion 604 and a second knitted portion 606 can form the inner and outer sides of the upper, while a third knitted portion 610 can form at least one of the toe and heel regions of the upper. Gap 608 can be located in the throat region of the upper (e.g., the tongue can subsequently be attached to or knitted together with the depicted portion).

[0064] For example, when textile component 602 is a knitted component, gap 608 may lack knitting loops, thus forming an opening between the first knitted portion 604 and the second knitted portion 606. Optionally, the third knitted portion 610 may connect the first knitted portion 604 and the second knitted portion 606 via a plurality of knitting loop rows (e.g., when the first knitted portion 604, the second knitted portion 606, and the third knitted portion 610 are formed together on a knitting machine). For example, the first knitted portion 604 may be connected to the third knitted portion 610 via at least one common knitting structure (e.g., a set of interlocking knitting loops). Similarly, the second knitted portion 606 may be connected to the third knitted portion 610 via at least one common knitting structure (e.g., a set of interlocking knitting loops).

[0065] Textile component 602 may include at least one embedded strand. For example, Figure 6 depicts an embodiment with a first embedded strand 612 and a second embedded strand 614, but in other embodiments, one or more of embedded strands 612 and 614 may be excluded. The first embedded strand 612 may be at least partially embedded within the first knitted portion 604. Certain methods of embedding embedded strands in at least one row of loops of a knitted component and the resulting structure are described in U.S. Patent No. 8,839,532 (from U.S. Patent Application No. 13 / 048,514), entitled “ARTICLE OF FOOTWEAR INCORPORATING A KNITTED COMPONENT,” which is incorporated herein by reference in its entirety.

[0066] Optionally, the first embedded strand 612 may be embedded only in a portion of the cross-section passing through the first knitted portion 604. For example... Figure 6A As shown, the first embedded yarn strand 612 can be embedded through a first region 616 of the first knitted portion 604. For example, the first region 616 can be formed by the first embedded yarn strand 612 on both sides (e.g., from...). Figure 6AA double-sided plain knit fabric with knitted loops is formed on the sides of the textile component (facing the front and back sides at an angle), such that the first insert strand 612 is located between the front and back surfaces of the first region 616 of the first knitted portion 604. At different locations (e.g., adjacent to the second region 618 of the first knitted portion 604), the first insert strand 612 may be exposed outside the knitted loops instead of being inserted. Moving from being inserted (as in the first region 616) to not being inserted (as in the second region 618) can be achieved by transferring the loops from one needle bed to another during the insertion process (e.g., such that no loop lies along its non-inserted length on one side of the first insert strand 612). Thus, the first insert strand 612 may extend from the first point 620 to the second point 622 during insertion. Conversely, the first insert strand 612 may be exposed, freely movable, and accessible elsewhere relative to the rest of the textile component 602. Advantageously, the location where the first insert strand is inserted can be selected during product design to achieve a specific function (e.g., to provide a designed force distribution for the textile component 602).

[0067] Optionally, the first embedded strand 612 may be attached to the fourth knitted portion 626 (which may, for example, be used as a fastener, e.g.) Figures 1-2 (with fastener 158). In some embodiments (including...) Figure 6A In the embodiment depicted, the first insert strand 612 is also inserted through the knitting loop row passing through the fourth knitting portion 626 (e.g., where the fourth knitting portion 626 is formed on different needles of the knitting machine forming the first knitting portion 604). Advantageously, the fourth knitting portion 626 can be fixed to the first insert strand 612 after the knitting process (increasing the durability of the textile part 602 and manufacturing efficiency). It is contemplated that this insert orientation can allow the fourth knitting portion 626 to slide along the first insert strand 612 (e.g., making the size of the fourth knitting portion 626 adjustable). Additionally or alternatively, at least one end 630 of the first insert strand 612 can be movable to adjust the slack of the first insert strand 612. In particular, the slack portion 632 between the first knitting portion 604 and the fourth knitting portion 626 (which may be in the second gap 634) can be controlled. Advantageously, this control can allow adjustment, for example, the length of the strip formed by the first insert strand 612 and the fourth knitting portion 626. For illustration, Figure 6B It shows Figure 6A In one embodiment, the slack portion 632 has been shortened by displacement (e.g., pulling) of the end portion 630. Although in Figures 6A-6BNot shown, but may include actuators (e.g., clamps or other operable fasteners) to secure the end 632 of the first embedded yarn strand 612 relative to the fourth knitted portion 626 when an appropriate amount of slack is achieved within the first embedded yarn strand 612. Additionally or alternatively, at least one of the ends 630 of the first embedded yarn strand may be secured to the fourth knitted portion 626 via stitching, adhesive, nails, pins or another additional fastener.

[0068] The second insert strand 614 may have any of the characteristics discussed above regarding the first insert strand 612 (e.g., it may reflect the characteristics of the first insert strand 612). However, the second insert strand 614 has certain characteristics that differ from those of the first insert strand 612. For example, the second insert strand 614 is substantially embedded throughout certain loop rows forming the second knitted portion 606. That is, the embedded portion of the second insert strand 614 extends substantially through the cross-sectional length of the second knitted portion 606 in the loop row direction. Furthermore, in Figures 6A-6B In the illustrated embodiment, the second insert strand 614 is not associated with the fastener (although in other embodiments the fastener may be included with the second insert strand 614). Instead, the second insert strand 614 immediately exits and re-enters the loop row of the second knitted portion 606 at edge 636. In this embodiment, adjustment of the second insert strand 614 can be performed, for example, by manipulating the slack end 638 of the second insert strand 614.

[0069] like Figures 6A-6B As shown, the first embedded strand 612 can engage with the second embedded strand 614 within the gap 608. In this particular embodiment, a set of first coils 640 is formed by the first embedded strand 612, wherein the first embedded strand 612 changes direction within the gap 608. Similarly, a set of second coils 642 is also formed by the second embedded strand 614, wherein the second embedded strand 614 changes direction within the gap 608. The two sets of coils are engaged such that they are interlocked, and specifically, the first embedded strand 612 extends through the second coil 642 and the second embedded strand 614 extends through the first coil 640. As a result (and removing some or all slack), pulling the first embedded strand 612 (and / or the first knitted portion 604) transmits force to the second embedded strand 614 (and / or the second knitted portion 606), and vice versa.

[0070] Advantageously, when used in footwear, garment, or other articles, such embodiments can create a system for securing and / or tightening the textile component 602. For example, if gap 608 is located in the throat region of the upper of a footwear article (e.g., footwear article 100), the first embedded strand 612 and the second embedded strand 614 can be combined to form a fastening system for the footwear article (e.g., possibly replacing typical shoelaces). In such embodiments, pulling the buckle (in this case, the fourth knitted portion 626) may be the only action required, for example, to tighten the textile component 602 around the wearer's foot.

[0071] Figure 7 Depicting footwear products (e.g.) Figures 1-2 Example knitted component 702 in footwear products 100. Figure 7 The knitted part 702 is similar to Figure 6A and Figure 6B Textile component 602. Additionally, knitted component 702 includes several aspects discussed above, particularly, for example, incorporated into... Figures 1-3 Regarding the aspect described above, as shown in the figure, the knitted component 702 includes a first insert strand 704 extending through the knitted component 702 and forming the foot portion, such that once incorporated into footwear, the first insert strand 704 will extend at least partially under the wearer's foot. The knitted component 704 also includes a second insert strand 706 inserted through a buckle 708, which is similar to the one described above. Figures 1-2 The buckle 162 shown herein. Similar to certain buckles described herein (e.g., the buckle formed by the fourth knitted portion 626 of FIG. 6), the buckle 708 is knitted and has a second embedded strand 706 of knitted structure extending through the buckle 708. (Refer to above) Figures 1-3 The first embedded yarn strand 704 is engaged with the second embedded yarn strand 706 via interlocking loops, such that pulling the second embedded yarn strand 706 transmits force to the first embedded yarn strand 704 (and thus through the foot portion of the knitting member 702).

[0072] Figure 8 An embodiment of a knitted component 802 for footwear articles is shown, similar to... Figure 7 The knitted component 702, except that the embedded yarn strands are engaged with each other in a different manner. The knitted component 802 includes a first embedded yarn strand 804 and a second embedded yarn strand 806. The second embedded yarn strand 806 engages with loops (e.g., exposed loops 854) of the first embedded yarn strand 804 on both sides (e.g., inner side 816 and outer side 818) of the knitted component 804. This embodiment, for example, can be applied to certain types of fastening systems incorporated into footwear articles.

[0073] Figure 9An embodiment of a shoe upper formed by a knitted component 902 is shown, the knitted component 902 being similar to... Figures 6A-6B The textile component 602 shown (with some differences). For example, the knitted component 902 includes components similar to... Figure 6A The first embedded yarn strand 612 and the second embedded yarn strand 614 have first embedded yarn strands 904 and second embedded yarn strands 906. Each of the first embedded yarn strands 904 and the second embedded yarn strand 906 is embedded through the loop rows of the knitted part 902, such that when bonded to the upper, the first embedded yarn strand 904 will be located on the outside and the second embedded yarn strand 906 will be located on the inside (or vice versa). As shown, the first embedded yarn strands 904 and the second embedded yarn strand 906 engage with each other in a gap 908 defined by at least two knitted portions (e.g., a first knitted portion 912 that may be located on the outside and a second knitted portion 914 that may be located on the inside). The gap 908 may be located in the throat region of the upper, such that the first embedded yarn strands 904 and the second embedded yarn strand 906 can engage in the throat region. Pulling at least one of the first embedded yarn strands 904 and the second embedded yarn strand 906 can tighten the upper around the foot (as described in more detail above).

[0074] As with all embodiments described herein, certain variations are possible (e.g., adapting to the first embedded thread 904 (or...) Figure 9 The two embedded strands depicted in the image make its function similar to Figures 6A-6B The first embedded line strand 612 is shown. Figure 10 This example is described. Figure 10 In the middle, the knitted part 1002 having the first embedded yarn strand 1004 and the second embedded yarn strand 1006 is similar to Figure 9 The knitted component 902, in addition to the second embedded yarn strand 1006, may include an exposed portion that, after extending through an exposed loop of the first embedded yarn strand 1004, can be secured to a fastener 1026, similar to... Figure 6A The fourth knitted section 626.

[0075] Figure 11 Another example of an embodiment according to certain aspects of this disclosure is depicted. Specifically, Figure 11 A knitted component 1102 is depicted for the upper of a footwear item (e.g., footwear item 100). The knitted component 1102 is similar to... Figure 9The knitted component 902 (and thus similar to the textile component 602 of FIG. 6) includes an additional center knitted portion 1104 having a dedicated (separate) center insert strand 1106. Optionally, the center knitted portion 1104 may at least partially form the tongue of the shoe upper. In this embodiment, a first gap 1108 and a second gap 1110 are formed on the inner and outer sides of the throat region of the shoe upper. The first insert strand 1112 and the second insert strand 1114 each engage the center insert strand 1106 in the first gap 1108 and the second gap 1110, respectively. For example, an exposure loop formed by the first insert strand 1112 may pass through one or more exposure loops of the center insert strand 1106 in the first gap 1108, while an exposure loop formed by the second insert strand 1114 may pass through one or more exposure loops of the center insert strand 1106 in the second gap 1110.

[0076] Optionally, and as shown, the first insert strand 1112 may be secured to (e.g., embedded through) the first buckle 1116, and the second insert strand 1114 may be secured to (e.g., embedded through) the second buckle 1118. Adjusting one or both buckles can tighten the upper around the foot with sufficient flexibility to ensure a comfortable (and other suitable) fit. Additionally or alternatively, the center insert strand 1106 may be adjustable (e.g., by pulling the coil or free end of the center insert strand 1106) to customize the fit.

[0077] As described above, certain aspects of this disclosure can be used in articles other than those incorporated into footwear articles. Figure 12 An example of a relevant aspect is shown, for example, in bra 1202. As shown, bra 1202 may be formed at least partially from knitted components 1203. In this case, for example, all fabric portions of bra 1202 are knitted.

[0078] For example, the bra 1202 can be adjusted by adjusting at least one of the first insert strand 1212 and the second insert strand 1214. As shown, the first insert strand 1212 is inserted through the first knitted portion 1204, and the second insert strand 1214 is inserted through the second knitted portion 1206. The first insert strand 1212 includes a first slack region 1240 extending between the first knitted portion 1204 and the first buckle 1246, and the second insert strand 1214 includes a second slack region 1242 extending between the second knitted portion 1206 and the second buckle 1248. Optionally, the first buckle 1246 and / or the second buckle 1248 may be knitted (e.g., with the corresponding insert strand inserted therethrough), but this is not required. For example, the first buckle 1246 and / or the second buckle 1248 may be secured to the outer surface 1250 of the base region 1252 of the bra 1202. Therefore, during user adjustment, the first buckle 1246 and / or the second buckle 1248 can be pulled until sufficient tightness / fit is achieved, and then at least one of the buckles 1246 and 1248 can be secured in place.

[0079] and Figures 6A-6B The implementation examples are similar, Figure 12 The embodiment includes a gap 1208 in which the embedded strands are interlocked. Specifically, the first embedded strand 1212 includes a coil in the gap 1208 that engages with the corresponding coil of the second embedded strand 1214. Therefore, pulling the first fastener 1246 transmits force to the second embedded strand 1214 (and vice versa). While such an embodiment is advantageous for increasing adjustability, it is also conceivable that during normal use, the user could adjust only one of the first embedded strand 1212 and the second embedded strand 1214, since adjusting only one of the first fastener 1246 and the second fastener 1248 would be sufficient.

[0080] Similar systems can be incorporated into other types of products (e.g., other clothing products). Figure 10As shown, a similar sleeve-shaped article 1302 includes a first embedded strand 1312 and a second embedded strand 1314 respectively embedded through a first knitted portion 1304 and a second knitted portion 1306. Pulling at least one of the first embedded strand 1312 and the second embedded strand 1314 may cause the article 1302 to change its geometry (e.g., reduce its diameter), thereby tightening the article 1302, for example, around an object within a cavity 1360 formed by the article 1302. The article 1302 may be or can be incorporated into any suitable device. As a non-limiting example, the article 1302 may be an adjustable sleeve of a shirt or other garment article, a medical or sports device for creating compression around an appendage (arm, leg, finger, etc.), socks, or an article outside the scope of clothing.

[0081] The following clauses represent exemplary aspects of the concepts envisioned herein. Any of the following clauses may be combined in a multi-dependent manner to depend on one or more other clauses. Furthermore, any combination of dependent clauses (clauses that explicitly depend on a preceding clause) may be combined while remaining within the scope of the aspects envisioned herein. The following clauses are illustrative rather than restrictive in nature.

[0082] Clause 1: A footwear article comprising: a knitted component including a plurality of loop rows; and at least one embedded strand, wherein the at least one embedded strand is embedded within at least one of the plurality of loop rows, and wherein the at least one embedded strand includes an exposure ring and an exposure portion, the exposure ring being located on a first side of the knitted component, and the exposure portion extending at least partially from a second side of the knitted component over a throat region and passing through the exposure ring on the first side.

[0083] Clause 2: Footwear articles according to Clause 1 further include fasteners that are secured to the end of the at least one embedded strand.

[0084] Clause 3: Footwear article according to any one of Clauses 1 to 2, wherein the buckle is configured to be releasably attached to a surface buckle located on the outer surface of the footwear article.

[0085] Clause 4: Footwear articles according to any one of Clauses 1 to 3, wherein the exposure ring is located inside or outside the throat region of the footwear article.

[0086] Clause 5: Footwear article according to any one of Clauses 1 to 4, wherein, after extending through the exposed ring, the exposed portion of the at least one embedded strand extends back from the first side of the knitted part at least partially over the throat region to the second side of the knitted part.

[0087] Clause 6: Footwear article according to any one of Clauses 1 to 5, wherein the end of the exposed portion of the at least one embedded strand is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

[0088] Clause 7: Footwear article according to any one of Clauses 1 to 6, wherein the at least one embedded thread strand extends at least partially through the foot portion of the footwear article.

[0089] Clause 8: Footwear article according to any one of Clauses 1 to 7, wherein the at least one embedded thread strand extends at least partially through the heel area of ​​the footwear article.

[0090] Clause 9: Footwear articles according to any one of Clauses 1 to 8, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

[0091] Clause 10: A footwear article comprising: a knitted component including a plurality of loop rows; at least one embedded strand, wherein the at least one embedded strand is embedded within at least one of the plurality of loop rows, the at least one embedded strand including an exposed ring located on at least one of the inner or outer sides of a throat region of the footwear article; a fastening system extending at least partially through the exposed ring of the at least one embedded strand; and a buckle fastened to an end of the fastening system and configured to be releasably attached to a surface fastener located on an outer surface of the footwear article.

[0092] Clause 11: Footwear articles according to Clause 10, wherein the fastening system extends at least partially through the throat region of the footwear article.

[0093] Clause 12: Footwear articles according to any one of Clauses 10 to 11, wherein the surface fastener is located on the inside or outside of the footwear articles.

[0094] Clause 13: Footwear articles according to any one of Clauses 10 to 12, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

[0095] Clause 14: Footwear articles according to any one of Clauses 10 to 13, wherein the at least one embedded strand includes a first exposed ring on a first side of the knitted component and a second exposed ring on a second side of the knitted component, wherein the fastening system interlocks with the first exposed ring and extends through the second exposed ring.

[0096] Clause 15: Footwear article according to any one of Clauses 10 to 14, wherein the extension of the fastening system passes through the end of the second exposed ring and is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

[0097] Clause 16: Footwear article according to any one of Clauses 10 to 14, wherein the extension of the fastening system passes through the end of the second exposed ring and is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the first side of the knitted component.

[0098] Clause 17: A textile component comprising: a first textile portion including a first plurality of knitted loop rows; a second textile portion; and at least one strand extending from the first textile portion to the second textile portion, wherein the at least one strand is embedded within at least one of the first plurality of knitted loop rows, and wherein the at least one strand extends through an entire gap extending between the first textile portion and the second textile portion, the gap excluding the knitted loop rows.

[0099] Clause 18: The textile component according to Clause 17, wherein the second textile portion comprises a second plurality of knitted loop rows, and wherein the at least one strand is embedded within at least one loop row of the second plurality of knitted loop rows.

[0100] Clause 19: A textile component according to any one of Clauses 17 to 18, wherein the at least one strand forms an exposed ring on a first side of the first textile portion or a second side of the second textile portion, and wherein the at least one strand includes at least one exposed portion located in the gap.

[0101] Clause 20: A textile component according to any one of Clauses 17 to 18, wherein the at least one strand forms a first exposed ring on a first side of the first textile portion and a second exposed ring on a second side of the second textile portion.

[0102] Clause 21: A textile component comprising: a first knitted portion; a first strand at least partially embedded through the first knitted portion; a second knitted portion spaced apart from the first knitted portion such that a gap lies between the first knitted portion and the second knitted portion; and a second strand at least partially embedded through the second knitted portion, wherein the first strand forms a first loop between the first knitted portion and the second knitted portion, wherein the second strand forms a second loop between the first knitted portion and the second knitted portion, wherein the first strand extends through the second loop, and wherein the second strand extends through the first loop.

[0103] Clause 22: A textile component according to Clause 21, wherein the first strand is at least partially embedded through a third knitted portion, wherein a slack portion of the first strand is located between the first knitted portion and the third knitted portion.

[0104] Clause 23: A textile component according to any one of Clauses 21 to 22, wherein the free end of the first strand is movable relative to the third knitted portion to adjust the slack portion between the first knitted portion and the third knitted portion.

[0105] Clause 24: A textile component according to any one of Clauses 21 to 23, wherein the third knitted portion is fixable relative to at least one of the first knitted portion and the second knitted portion, such that it forms a fastener.

[0106] Clause 25: A textile component according to any one of Clauses 21 to 24, wherein the textile component is incorporated into the upper of a footwear article.

[0107] Clause 26: A textile component according to any one of Clauses 25, wherein the gap is located in or adjacent to the throat region of the upper.

[0108] Clause 27: A textile component according to any one of Clauses 21 to 26 further includes a third strand that engages the second strand in a second gap, wherein the second strand is located in the throat region of the upper.

[0109] Clause 28: A textile component according to any one of Clauses 21 to 27, wherein the textile component at least partially forms an article of clothing.

[0110] Clause 29: Textile component as described in Clause 28, wherein the garment article is a bra.

[0111] Clause 30: Textile component as described in Clause 28, wherein the garment article is a sleeve.

[0112] Various aspects of this disclosure have been described in an illustrative rather than restrictive manner. Alternative aspects will become apparent to those skilled in the art without departing from its scope. Those skilled in the art can develop alternative means to achieve the above improvements without departing from the scope of this disclosure.

[0113] It should be understood that certain features and sub-combinations are useful and can be used without reference to other features and sub-combinations, and are contemplated within the scope of the claims. Not all steps listed in the various figures need to be performed in the specific order described.

Claims

1. A footwear product, comprising: A knitted component comprising a plurality of loop rows and including a first side having a first edge and an opposing second side having a second edge; as well as At least one embedded yarn strand, wherein the at least one embedded yarn strand is embedded within at least a first and a second loop column of the plurality of loop columns, the embedded yarn strand extending at a first position from a second edge on a second side along the first loop column toward the first edge on the first side into the knitted component, and wherein the at least one embedded yarn strand comprises: -- An exposed loop, wherein the embedded yarn strand extending from the second side into the knitted component exits the first edge at a second position and then re-enters the knitted component at a third position on the first edge, such that the exposed loop is formed by the embedded yarn strand between the second position and the third position; and -- An exposed portion, wherein the embedded yarn strand that re-enters the knitted component at the third position extends along the second loop row toward the second side and exits the second edge at the fourth position, and then extends at least partially from the second side of the knitted component over the throat region and through the exposed ring on the first side, the exposed portion being a portion of the embedded yarn strand that extends over the throat region and through the exposed ring.

2. The footwear article according to claim 1, further comprising a buckle fastened to the end of the at least one embedded thread strand.

3. The footwear article of claim 2, wherein the buckle is configured to be releasably attached to a surface fastener located on the outer surface of the footwear article.

4. The footwear article according to any one of claims 1 to 3, wherein the exposure ring is located inside or outside the throat region of the footwear article.

5. The footwear article according to any one of claims 1 to 3, wherein after extending through the exposed ring, the exposed portion of the at least one embedded strand extends back from the first side of the knitted part at least partially over the throat region to the second side of the knitted part.

6. The footwear article of claim 4, wherein after extending through the exposure ring, the exposed portion of the at least one embedded strand extends back from the first side of the knitted component to the second side of the knitted component, at least partially, over the throat region.

7. The footwear article of claim 5, wherein the end of the exposed portion of the at least one embedded strand is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

8. The footwear article of claim 6, wherein the end of the exposed portion of the at least one embedded strand is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

9. The footwear article according to any one of claims 1-3 and 6-8, wherein the at least one embedded thread strand extends at least partially through the foot portion of the footwear article.

10. The footwear article of claim 4, wherein the at least one embedded thread strand extends at least partially through the foot portion of the footwear article.

11. The footwear article of claim 5, wherein the at least one embedded thread strand extends at least partially through the foot portion of the footwear article.

12. The footwear article according to any one of claims 1-3, 6-8 and 10-11, wherein the at least one embedded thread strand extends at least partially through the heel area of ​​the footwear article.

13. The footwear article of claim 4, wherein the at least one embedded thread extends at least partially through the heel area of ​​the footwear article.

14. The footwear article of claim 5, wherein the at least one embedded thread extends at least partially through the heel area of ​​the footwear article.

15. The footwear article of claim 9, wherein the at least one embedded thread extends at least partially through the heel area of ​​the footwear article.

16. The footwear article according to any one of claims 1-3, 6-8, 10-11 and 13-15, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

17. The footwear article of claim 4, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

18. The footwear article of claim 5, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

19. The footwear article of claim 9, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

20. The footwear article of claim 12, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

21. The footwear article of claim 1, wherein the at least one embedded thread includes the exposed ring located on at least one of the inner or outer sides of the throat region of the footwear article; and wherein the footwear article further comprises: A fastening system that extends at least partially through the exposed ring of the at least one embedded strand; And a buckle, which is secured to the end of the fastening system and configured to be releasably attached to a surface fastener located on the outer surface of the footwear.

22. The footwear article of claim 21, wherein the fastening system extends at least partially through the throat region of the footwear article.

23. The footwear article according to any one of claims 21 to 22, wherein the surface fastener is located on the inside or outside of the footwear article.

24. The footwear article according to any one of claims 21 to 22, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

25. The footwear article of claim 23, wherein the at least one embedded strand comprises a material having greater tensile strength than the material forming the plurality of loop rows of the knitted part.

26. The footwear article according to any one of claims 21, 22 and 25, wherein the at least one embedded strand includes a first exposed ring on the first side of the knitted component and a second exposed ring on the second side of the knitted component, wherein the fastening system interlocks with the first exposed ring and extends through the second exposed ring.

27. The footwear article of claim 23, wherein the at least one embedded strand includes a first exposed ring on the first side of the knitted component and a second exposed ring on the second side of the knitted component, wherein the fastening system interlocks with the first exposed ring and extends through the second exposed ring.

28. The footwear article of claim 24, wherein the at least one embedded strand includes a first exposed ring on the first side of the knitted component and a second exposed ring on the second side of the knitted component, wherein the fastening system interlocks with the first exposed ring and extends through the second exposed ring.

29. The footwear article of claim 26, wherein the extension of the fastening system through the end of the second exposed ring is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

30. The footwear article of claim 27 or 28, wherein the extension of the fastening system through the end of the second exposed ring is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the second side of the knitted component.

31. The footwear article of claim 26, wherein the extension of the fastening system through the end of the second exposed ring is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the first side of the knitted component.

32. The footwear article of claim 27 or 28, wherein the extension of the fastening system through the end of the second exposed ring is secured to a buckle, and wherein the buckle is configured to be releasably attached to a surface fastener located on the first side of the knitted component.

33. A textile component comprising: A first textile portion, the first textile portion comprising a first plurality of rows of knitted loops; The second textile portion includes a second plurality of knitted loop rows, wherein there is a gap between the first textile portion and the second textile portion that does not include the knitted loop rows; The first thread strand is embedded in at least one of the first plurality of knitting loop rows and changes direction in the gap to form a set of first loops; as well as The second strand is embedded in at least one of the second plurality of knitting loop rows and changes direction in the gap to form a set of second loops; and the set of first loops and the set of second loops are engaged such that they interlock with each other, and the first strand extends through the second loop and the second strand extends through the first loop.

34. The textile component of claim 33, wherein the first strand forms a first exposed ring on a first side of the first textile portion, and the second strand forms a second exposed ring on a second side of the second textile portion, and wherein each of the first strand and the second strand includes at least one exposed portion located in the gap.

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