专利摘要:
METHOD FOR KNITTING A KNITTED COMPONENT FOR A FOOTWEAR ITEM The present invention relates to a shoe item incorporating a textile upper. The upper part comprises a mesh component. The mesh component can be warp-knitted. The mesh component has an outer side and an inner side that can have different mesh configurations. The mesh component can also incorporate portions of a single layer construction and portions of a double layer construction. The double layer construction forms pockets in portions of the mesh component. Insert elements can be placed in the pockets to provide support, stability or other desired properties to the portions of the mesh component.
公开号:BR112015029519B1
申请号:R112015029519-3
申请日:2014-05-28
公开日:2021-01-05
发明作者:Thomas G. Bell;Dua Bhupesh;Julie Huffman;Amy Lyttle
申请人:Nike Innovate C.V.;
IPC主号:
专利说明:

BACKGROUND
[001] The present modalities generally refer to a method for producing footwear and, in particular, to a method for knitting a knitted component for use in the manufacture of footwear.
[002] Conventional sports shoe items include two main elements, an upper and a sole structure. The upper provides a cover for the foot that securely receives and positions the foot in relation to the sole structure. In addition, the upper part may have a configuration that protects the foot and provides ventilation, thereby cooling the foot and removing perspiration. The sole structure is attached to a lower surface of the upper and is usually positioned between the foot and the ground. In addition to attenuating soil reaction forces and absorbing energy (ie, providing cushioning), the sole structure can provide traction and help control foot movement. Consequently, the upper and sole structure operate cooperatively to provide a comfortable structure that is suitable for a wide variety of walking activities, such as walking and running. The general features and configuration of the conventional top are discussed in greater detail below.
[003] The upper part forms an empty space inside the shoe to receive the foot. The empty space has the general shape of the foot, and access to the empty space is provided by an ankle opening. Consequently, the upper part extends along the instep and toe areas, along the medial and lateral sides of the foot, and around the heel area of the foot. A shoelace system is often incorporated into the upper to selectively increase the size of the ankle opening and allow the user to modify certain dimensions of the upper, particularly the circumference, to accommodate the feet in varying proportions. In addition, the upper part may include a tongue that extends under the lacing system to increase the comfort of the shoe, and the upper part may include a buttress to limit the movement of the heel.
[004] Although the materials selected for the upper part vary significantly, textile materials often form at least a portion of the outer layer and the inner layer. A textile product can be defined as any manufacture of fibers, filaments or threads characterized by flexibility, delicacy and a high ratio between length and thickness. Textile products generally fall into two categories. The first category includes textile products produced directly from filament or fiber blankets through random interlacing to build nonwoven fabrics and felts. The second category includes textile products formed by mechanical manipulation of the yarn, thereby producing a woven fabric, for example. SUMMARY
[005] In one aspect, a method for producing an upper for a shoe article includes knitting a unitary mesh construction knitted textile element with a first indication portion that corresponds to the outline of a mesh component and a second portion indicator that corresponds to a pocket on the mesh component. The method further includes cutting the knitted textile element along the first indication portion to separate the knitted component from the excess material of the knitted textile element. The method additionally includes cutting the mesh component along the second indication portion to create an opening for the pocket, inserting an insertion member in the pocket and closing the pocket and joining the edges of the mesh component to form the top.
[006] In another aspect, a method for knitting a mesh component for use as a toe in a shoe article includes knitting a first portion of the mesh component so that the first portion comprises a single layer construction and knit a second portion of the knit component so that the second portion comprises a double layer construction with a pocket. The method also includes knitting a mesh indication portion configured to indicate a location to cut a layer of the second portion to provide access to the pocket. The first portion, the second portion and the mesh indication portion are of unitary mesh construction.
[007] In another aspect, a shoe item includes an upper part that incorporates a mesh component, where the mesh component has a first portion comprising a single layer of material and the mesh component has a second portion comprising two layers of material that are separated to form a pocket in the mesh component. An outer side of the first portion is formed by building a unitary mesh with a first layer of the second portion and an inner side of the first portion is formed by building a unitary mesh with a second layer of the second portion.
[008] Other systems, methods, resources and advantages of the modalities will be or will become apparent to an element of common skill in the technique, by examining the following Figures and detailed description. It is intended that all such systems, methods, resources and additional advantages are included within this description and this summary is covered by the scope of the modalities and is protected by the following claims. BRIEF DESCRIPTION OF THE DRAWINGS
[009] The modalities can be better understood with reference to the following drawings and description. The components in the Figures are not necessarily to scale, instead, the emphasis is on illustrating the principles of the modalities. In addition, in the Figures, similar reference numbers denote corresponding parts throughout the different views.
[010] Figure 1 is a schematic isometric view of a type of shoe that incorporates a textile upper;
[011] Figure 2 is a schematic isometric view of a textile upper part;
[012] Figure 3 is another schematic isometric view of the textile upper part of Figure 2.
[013] Figure 4 is a bottom view of the textile upper part of Figure 2;
[014] Figure 5 is a schematic isometric view of an embodiment of a textile upper part, in which the internal insertion members are partially visible in front of the foot and on the tongue of the upper part;
[015] Figure 6 is a schematic isometric view of a textile upper part, in which the internal insertion members are partially visible in front of the foot and in the upper heel;
[016] Figure 7 is a plan view of the knitted textile element that incorporates sections of material that can be used to produce an upper
[017] Figure 8 is a side view opposite the knitted textile element of Figure 7;
[018] Figure 9 is a schematic view of the knitted textile element of Figure 7, in which the knitting pattern on the outside and inside is shown in detail;
[019] Figure 10 is a plan view of the knitted textile element of Figure 7, in which several separate portions of the knitted textile element are highlighted;
[020] Figure 11 is a schematic cross-sectional view of a separate portion of the knitted textile element of Figure 9;
[021] Figure 12 is a schematic isometric view of an embodiment of a knitted component that is cut from the excess material of a knitted textile element;
[022] Figure 13 is a schematic isometric view of a modality of a mesh component that is cut along several portions that correspond to the separate portions;
[023] Figure 14 is a schematic isometric view of a modality of insertion members that are inserted in separate portions;
[024] Figure 15 is a schematic isometric view of a modality of a mesh component, in which several methods for closing a separate portion are illustrated:
[025] Figure 16 is a schematic isometric view of an embodiment of a mesh component that is formed in an upper part;
[026] Figure 17 is a schematic isometric view of an embodiment of a textile upper that is associated with a sole structure; and
[027] Figure 18 is a plan view of another embodiment of a knitted textile element that includes several separate portions. DETAILED DESCRIPTION
[028] Figure 1 is an isometric view of a modality of a shoe article 100, also referred to simply as article 100. In the illustrated modalities, article 100 adopts the shape of a sports shoe, however, in other modalities, article 100 can take the form of any type of footwear that includes, however, without limitation: hiking boots, soccer shoes, football shoes, sneakers, running shoes, cross training shoes, walking shoes rugby, basketball shoes, baseball shoes, as well as other types of shoes. In addition, in some modalities, Article 100 may take the form of various types of footwear not related to sports, which includes, but is not limited to: slippers, sandals, high-heeled shoes, loafers, as well as any other types of footwear and / or clothing.
[029] Article 100 may include upper 102 and sole structure 110. In some embodiments, sole structure 110 may be configured to provide traction for article 100. In addition to providing traction, sole structure 110 may mitigate ground reaction forces when compressed between the foot and the ground during walking, running or other walking activities. The configuration of the sole structure 110 can vary significantly in different modalities to include a variety of conventional or unconventional structures. In some cases, the configuration of the sole structure 110 can be configured according to one or more types of soil surfaces on which the sole structure 110 can be used. Examples of soil surfaces include, but are not limited to: natural grass, synthetic grass, dirt, as well as other surfaces.
[030] The sole structure 110 is attached to the upper 102 and extends between the foot and the ground when article 100 is used. In different embodiments, the sole structure 110 can include different components. For example, sole structure 110 may include an outer sole, an midsole and / or an insole. In some cases, one or more of these components may be optional. In addition, in some cases, the sole structure 110 itself may be optional.
[031] The upper part 102 can generally be configured to receive and cover a foot. To that end, the upper portion 102 may include an opening 120 that provides entrance to an interior of the upper portion 102. In addition, the upper portion 102 may include provisions for tightening or otherwise securing the upper portion 102. In some embodiments, for example, the upper part 102 is provided with shoelace receiving members 122, which may additionally comprise eyelets 124. Although not shown, some modalities of article 100 may include a shoelace or other tension member (such as as a cable) that can be used to adjust the size of the opening 120 and therefore the adjustment of the top 102.
[032] Some modalities of the upper part 102 may include the tongue 130. The tongue 130 can facilitate comfort and adjustment. However, it will be understood that a tongue may be optional in other modalities.
[033] Many conventional shoe uppers are made up of multiple material elements (for example, textile products, polymer foam, polymer sheets, leather, leatherette) that are joined together by sewing or bonding, for example. In contrast, most of the upper 102 is formed from the mesh component 140, which extends through each of a portion of the front of the foot 10, a portion of the middle of the foot 12 and a portion of the heel 14, and both to the along a lateral side 16 as a medial side 18. In some embodiments, the mesh component 140 may also include a tongue 130. In addition, the mesh component 140 forms portions on both an outer surface and an upper part with opposite inner surface 102. In this way, the mesh component 140 defines at least a portion of the empty space inside the upper part 102. In some configurations, the mesh component 140 can also extend under the foot. In other embodiments, however, a strobel insole can be attached to the mesh component 140 and an upper part of the sole structure structure 110, for example, an midsole thereby forming an upper portion 102 extending under an insole. .
[034] As described in further detail below, the knitted component 140 includes the top 102 and can generally comprise a knitted material, such as a knitted textile element. In some embodiments, therefore, the upper part 102 can be substantially flexible and light compared to some other conventional upper materials. Although the modalities illustrate an upper part fully understood by the knitted material, other modalities of an upper part can only be partially understood by a knitted material (or textile material).
[035] Some modalities may include one or more holes, holes, openings, openings, cracks and other such structures. As an exemplary embodiment, the upper part 102 may include several groups of holes arranged in various configurations and in various locations, collectively referred to in this document as plurality of holes 190. However, in other modalities, such holes may be optional . In addition, the number, sizes, shapes and particular configurations of the holes within the plurality of holes 190 may vary from one embodiment to another. As discussed further below, in some embodiments, some holes may extend through the entire thickness of the upper 102, although other holes may extend only through the thickness of the upper 102. Specific configurations can be selected to achieve breathability in certain areas, modify stretch in some locations and / or provide aesthetic appeal.
[036] Figures 2 to 4 illustrate various views from the top 102. For clarity purposes, sole structure 110 is not shown. In addition, it will be understood that some sports may not include a sole structure and, instead, comprise an article similar to the boot with only a top.
[037] Referring to Figures 2 to 4, for reference purposes, the upper part 102 can be divided into the forefoot portion 10, the midfoot portion 12 and the heel portion 14. The forefoot portion 10 can generally be associated with the toes and joints that connect the metatarsals to the phalanges. The middle portion of the foot 12 can generally be associated with the arch of a foot. Likewise, the heel portion 14 can generally be associated with the heel of a foot, which includes the calcaneus bone. In addition, the upper side 102 can include the side 16 and the medial side 18. In particular, the side 16 and the medial side 18 can be opposite sides of the upper 102. In addition, both the side 16 and the medial side 18 may extend through the front portion of the foot 10, the middle portion of the foot 12 and the heel portion 14. Some embodiments may additionally include a toe portion 20 as well as a upper or upper portion. instep 22.
[038] It will be understood that the front portion of the foot 10, the middle portion of the foot 12 and the heel portion 14 are intended only for purposes of description and are not intended to demarcate precise regions of the upper 102. Same - the lateral side 16 and the medial side 18 are generally intended to represent the sides of an article, instead of precisely marking the upper part 102 in two halves.
[039] As mentioned above, the upper part 102 can be at least partially formed by a mesh component 140. The mesh component 140 comprises an approximately two-dimensional construction that is otherwise formed to extend around the foot. As shown in Figures 2 to 4, the mesh component 140 forms both an outer side (or outer surface) and an inner side (or inner surface) of the upper 102.
[040] As discussed in more detail below, mesh component 140 can be formed by a single mesh construction as a part of a larger mesh textile element. The knitted component 140 is then removed from the larger knitted textile element and several edges of the knitted component 140 are fastened together to form the shape of the top 102. As various edges of the knitted component 140 are joined, several seams can be formed along the top 102. For example, a seam 150 can be formed when the adjacent edges of the mesh component 140 are joined along the medial side 18, as seen in Figure 3. Likewise, a seam 152 and seam 153 can be provided when the adjacent edges of the knit component 140 are joined along a lower portion 106 of the upper 102, as seen in Figure 4. In some embodiments, a single textile element mesh may include multiple mesh components, which can be moved to form separate tops and / or tabs.
[041] Based on the above discussion, mesh component 140 gives a variety of features to upper 102. In addition, mesh component 140 provides a variety of advantages over some conventional upper configurations. As noted above, conventional shoe upper parts are formed from multiple material elements (for example, textile products, polymer foam, polymer sheets, leather, leatherette) that are joined by sewing or binding , for example. As the number and type of material elements incorporated in an upper part increases, the time and expense associated with transporting, stocking, cutting and joining the material elements may also increase. The material wasted from the cutting and sewing processes also accumulates to a greater degree as the number and type of material elements incorporated at the top increases. In addition, upper parts with larger numbers of material elements may be more difficult to recycle than upper parts made up of fewer types and numbers of material elements. By reducing the number of material elements used in the upper part, therefore, waste can be reduced while increasing the manufacturing efficiency and recyclability of the upper part. To that end, the mesh component 140 forms a substantial portion of the top 102, while increasing manufacturing efficiency, decreasing waste and simplifying recyclability.
[042] The modalities can also use one or more reinforced portions. The term "reinforced portion" refers to any portion of an upper part that incorporates any additional materials in one or more layers of 140 mesh component. As described in more detail below, each reinforced portion may comprise separate layers of mesh component 140 that are filled with a reinforcement material, such as an insertion member. Consequently, a reinforced portion can facilitate strength and / or increased reinforcement ad the upper part and / or can increase cushioning and comfort, depending on the reinforcement material or insert used.
[043] Figures 5 and 6 illustrate schematic views of the top 102 showing four distinct reinforced portions, including the first reinforced portion 170, the second reinforced portion 172, the third reinforced portion 174 and the fourth reinforced portion 176. A the first reinforced portion 170 and the second reinforced portion 172 comprise portions of the lateral side 16 and medial side 18, respectively, which are associated with the forefoot portion 10. The third reinforced portion 174 can be associated with the heel portion 14, while the fourth reinforced portion 176 can be associated with tongue 130.
[044] For purposes of illustration, each reinforced portion in Figures 5 and 6 is seen in order to be cut open. In addition, the inner areas (or pockets) of each reinforced portion are viewed to include an insertion member. In particular, the first reinforced portion 170, the second reinforced portion 172, the third reinforced portion 174 and the fourth reinforced portion 176 incorporate the first insertion member 180, the second insertion member 182, third insertion member 184 and fourth insertion member 186. With this arrangement, the first reinforced portion 170 and the second reinforced portion 172 provide cushioning on the sides of the upper portion 102. Additionally, the third reinforced portion 174 provides support on an upper portion heel 14, which can act to provide additional cushioning to the heel and Achilles tendon. In addition, the reinforced fourth portion 176 provides support on the tongue 130, which can act to pad the instep.
[045] In different modalities, an insertion member can comprise several different ones. Exemplary materials that can be used include, but are not limited to: foams, plastics, as well as other types of mesh or textile materials. In some cases, an insertion member may be made of a soft and / or resilient material that is configured to provide cushioning or cushioning to a reinforced portion. In other cases, an insertion member can be made of a rigid and / or inflexible or semi-inflexible material that is configured to provide support or rigidity to a reinforced portion. In still other cases, several insertion members can be made of various materials configured to provide specific desired properties for a reinforced portion. The type of insertion element used can be selected according to factors including location at the top 102, the type of footwear, intended use, as well as possibly other factors.
[046] Figures 7 and 8 illustrate schematic views of a modality of an outer side 302 and an inner side 304, respectively, of a pre-cut textile element 300. In this configuration, the outer side 302 is seen in order to be an upper side of the knitted textile element 300, while the inner side 304 is seen to be a lower side of the knitted textile element 303. Referring to Figures 7 and 8, the knitted textile element 300 comprises the material textile from which the mesh component 140 can be cut. As best seen in Figure 7, a first outer periphery 310 of the mesh component 140 attaches to a section of material that corresponds to a mesh tab 130, while a second outer periphery 312 of the mesh component 140 is attached. connects to the remaining portions that form the upper part of mesh 102. For purposes of illustration, the locations of the first outer periphery 310 and the second outer periphery 312 are indicated in skeleton on the inner side 304, although in some cases these limits may not be visible on the inner side 304.
[047] Referring to Figure 7, the mesh component 140 can comprise several portions corresponding to the portions or regions of the finished top 102 shown in 1 to 6. For example, the pre-cut tongue section 340 is seen to correspond directly to tongue 130. In addition, a forefoot section 342 and a heel section 344 correspond to the forefoot portion 10 and heel 1 portion, respectively, of the upper 102 (see Figures 1 to 6). Likewise, the side side section 346 corresponds to a portion of the upper part 102 seen on the side side 16. To achieve the flattened configuration for the mesh component 140, some portions of material that are adjacent in the formed upper part have been separated in the flattened configuration. For example, the medial side 18 of the upper 102 has been separated into a first medial section 348 and a second medial section 350. The first medial section 348 and the second medial section 350 each include a first edge 349 and a second second edge 351, respectively, which can be overlapped and joined together at the top end 102. The region of the overlap and union therefore corresponds to the seam 150 (see Figure 3). In a similar manner, the lower portion 106 of the upper portion 102 is separated into disjoint sections in this flattened configuration. In particular, a first lower section 360 is associated with a first half of the lower portion 106 of the upper portion 102 (see Figure 4). In addition, a second lower section 362 and a third lower section 364 are joined together and to the first lower section 360 to form the remaining half of the lower portion 106 of the upper 102. Together, the first lower section 360, the second section lower 362 and lower third section 364 are joined together at the lower portion 106 and form seam 152 and seam 153 (see Figure 4).
[048] In the configuration of Figures 7 and 8, the knitted textile element 300 (and, consequently, the knitted component 140) has a generally flat two-dimensional configuration comprising one or more yarns knitted together. In addition, the knitted textile element 300 (and the knitted component 140) can be formed by the unitary knit construction. As used in the present document and in the claims, a mesh component is defined as being formed by "unitary mesh construction" when formed as a one-piece element through a knitting process. That is, the knitting process substantially forms the various features and structures of a knitted component without the need for significant additional manufacturing steps or processes. A unitary mesh construction can be used to form a mesh component that has structures or elements that include one or more strokes or strands of yarn or other mesh material that are joined so that the structures or elements include at least one common course or stripe (ie, sharing a common thread) and / or include courses or stripes that are substantially continuous between each of the structures or elements. With this arrangement, a single piece element of the unit mesh construction is provided.
[049] In general, the yarn is defined as an assembly that has a substantial length and relatively small cross-section that is formed by at least one filament or a plurality of fibers. The fibers are relatively short in length and require spinning or twisting processes to produce a yarn of suitable length for use in textile products. Common examples of fibers are cotton and wool. The filaments, however, have an indefinite length and can be merely combined with other filaments to produce a thread suitable for use in textile products. Modern filaments include a plurality of synthetic materials, such as rayon, nylon, polyester and polyacrylic, with silk being the main naturally occurring exception. The yarn can be formed by a single filament, which is conventionally referred to as a monofilament yarn or a plurality of individual filaments grouped together. The yarn may also include separate filaments formed by different materials, or the yarn may include filaments that are each formed by two or more different materials. Similar concepts also apply to yarns formed from fibers. Consequently, the wires can have a variety of configurations that generally adapt to the definition provided above.
[050] The mesh component 140 can incorporate several types of yarn that give different properties to separate areas of the top 102 and / or tongue 130. That is, an area of the mesh component 140 can be formed from of a first type of yarn that confers a first set of properties, and another area of the mesh component 140 can be formed from a second type of yarn that confers a second set of properties. In this configuration, properties can vary over the entire top 102 and / or tongue 130 by selecting specific yarns for different areas of the 140 mesh component. The properties that a particular type of yarn will impart to an area of the fabric mesh component 140 depends partly on the materials that form the various filaments and fibers within the yarn. Cotton, for example, provides a soft touch, natural aesthetic and biodegradability. Elastane and elastic polyester each provide elasticity and substantial recovery, while elastic polyester also provides recyclability. Rayon provides high gloss and moisture absorption. There, it also provides high moisture absorption, in addition to insulating properties and biodegradability. Nylon is a durable and abrasion resistant material with relatively high strength. Polyester is a hydrophobic material that also provides relatively high durability.
[051] In addition to the materials, other aspects of the yarns selected for the 140 mesh component may affect the properties of the top 102 and / or the tongue 130. For example, a yarn that forms the 140 mesh component may be a monofilament yarn or a multifilament yarn. The yarn can also include separate filaments that are each made up of different materials. In addition, the yarn may include filaments that are each made up of two or more different materials, such as a bicomponent yarn with filaments that have a sheath-core configuration or two halves formed by different materials. Different degrees of twist and curl, as well as different deniers, can also affect the properties of the upper 102 and / or tongue 130. Consequently, both the materials that form the yarn and other aspects of the yarn can be selected to provide a variety properties to separate areas of the top 102 and / or tongue 130.
[052] In some embodiments, the 300 mesh textile element (and therefore the 140 mesh component) can be formed by one or more threads that are mechanically manipulated through a process of interconnection, interlacing and twisting or interlacing, for example. For the purposes of this description, interconnection is the intersection of two wires that intersect and interconnect at right angles to each other. The yarns used in the interconnection are conventionally referred to as warp and weft. Interlacing and twisting encompasses procedures, such as locking and tying where the threads intertwine to form a textile product. Interlacing involves the formation of a plurality of columns of interlaced loops, knitting being the most common method of interlacing. The knitted textile element 300, therefore, can be formed from one of these processes for manufacturing a textile product. However, in other embodiments, any other methods for making the knitted textile element 300 may be used.
[053] A variety of mechanical processes have been developed to manufacture a textile product. In general, mechanical processes can be classified as warp knitting or weft knitting. Regarding warp knitting, several specific subtypes can be used to manufacture a textile product include knitting, raschel and double needle bar raschel (which additionally includes double jacquard needle bar raschel). Regarding weft knitting, several specific subtypes that can be used to manufacture a textile product include circular knitting and flat knitting. Various types of circular knitting include sock knitting (narrow tube), clothing (seamless or wide tube) and jacquard.
[054] In some embodiments, the knitted textile element 300 can be manufactured using a warp knitting process. In other words, in some embodiments, the knitted textile element 300 and therefore the knitted component 140 may comprise a warped knitted material or textile element (for example, the knitted component 140 may be a knitted component with warp). The use of a warp knitted textile element can help reduce the tendency of the periphery or exposed edges of the knitted component 140 to peel off after the knitted component 140 has been cut from the knitted textile element 300. In one For example, the knitted textile element 300 can be formed by the construction of unitary knitting through a warp knitting process and can include one or more knitted components, which include one or more upper parts and / or tongues , formed together in the same 300 mesh textile element.
[055] In an exemplary embodiment, the knitted textile element 300 can be manufactured using different threads to form the outer side 302 and the inner side 304. Using different threads on the outer side 302 and on the inner side 304, the textile element mesh 300 can be manufactured to have different knitting configurations on the outer side 302 and on the inner side 304. For example, in some cases, the particular configuration of the threads on the outer side 302 may be different from the configuration of the threads on the internal 304. These differences may include, but are not limited to, one or more of: differences in knitting patterns, differences in knit structures, differences in the types of yarn used, differences in the colors of yarn used and / or differences in material properties of used yarns (eg different materials to provide a softer inner side and a durable outer side).
[056] In some modalities, a knitting configuration for the outer side 302 can be provided to provide a greater degree of durability, resistance and / or resistance to wear or abrasion to the outer side 302 of the mesh component 140. For example, a yarn that has a heavier denier or is made from a stronger or more durable material can be used for the knitting setting on the outer side 302 to provide a greater degree of durability, strength and / or wear or abrasion resistance. Similarly, in some embodiments, a knitting configuration for the inner side 304 may be provided to provide a greater degree of comfort or softness to serve as an inner lining of the upper part. For example, a yarn that has a lighter denier or is made from a softer or more comfortable material can be used for the knitting configuration on the inner side 304 to provide a greater degree of comfort or softness. With a desired selection of knitting settings for each of an outer side and an inner side in a mesh component, the desired characteristics can be selectively supplied to the top.
[057] Figure 9 illustrates a schematic isometric view of the mesh component 140, in which both the outer side 302 and the inner side 304 portions are visible. For purposes of illustration, a portion 370 on the outer side 302 and a portion 372 on the inner side 304 has been enlarged to highlight the differences in the wire structure on each side. Here, portion 370 and portion 372 are adjacent to each other and both comprise portions of the more general front section of foot 342. As seen in the enlarged views of each portion, outer side 302 can comprise the first set of wires 360, which can have a first mesh configuration, while the inner side 304 can comprise the second set of wires 362, which can have a second mesh configuration. The first set of threads 360 can be distinguished from the second set of threads 362. In addition, the first mesh configuration is seen to be substantially different from the second mesh configuration. The knitting configurations shown here are intended to be exemplary only and in different modalities any other types of variations in the knitting configurations can be used between the first set of yarns 360 and the second set of yarns 362.
[058] While some portions of the 140 mesh component may have substantially different mesh configurations on an outer side and an inner side, other portions may have substantially similar mesh configurations on the outer and inner side. In addition, differences in the knit configuration can vary through the knit component 140 both along the outer side 302 and the inner side 304. In other words, variations in the knitting configuration or style can vary over different portions on the same side, as well as between different sides. Differences in knitting configurations may comprise any variations in knitting configurations or knitting constructions known in the art.
[059] In some modalities, this configuration allows the use of different types of yarn on the outer side 302 and on the inner side 304. Modifying the knitting settings and / or types of yarns used between the outer side 302 and the inner side 304, this may allow variations in the structural characteristics of the outer side 302 and the inner side 304. Examples of such differences are discussed in more detail below. It will also be understood that in some embodiments, the types of yarns used on each side can be substantially similar.
[060] As previously mentioned, the knitted component 140 may be formed by the construction of unitary mesh within the largest knitted textile element 300 before being cut from the excess material of the knitted textile element 300. For clarity purposes, the discussion below focuses on the material and structural properties (including knitting configuration and material composition) of the 140 mesh component, as this is the portion of the 300 mesh textile element eventually used to produce the top 102. However, it will be understood that the various properties discussed can also apply to the knitted textile element 300 as a whole, including some portions of the knitted textile element 300 that can be separated from the knitted component 140. In addition , the terms outer side 302 and inner side 304 are used to refer to the opposite sides of both the knitted textile element 300 as well as the knitted component 140.
[061] In different modalities, the material and / or structural properties of the opposite sides of the 140 mesh component may vary. As a possible example, the outer side 302 can be configured with higher durability and less elasticity than the inner side 304. In some embodiments, these material properties can be achieved using wires for the outer side 302 that have greater intrinsic durability and less elasticity than the threads used for the inner side 304. In other embodiments, these material properties can be achieved using knitting patterns or distinct knitting configurations on the outer side 302 and on the inner side 304. In in yet other embodiments, these material properties can be achieved by using a combination of different yarn types for outer side 302 and inner side 304, in combination with different patterns or knitting configurations. Such an exemplary configuration that has greater durability on the outer side 302 and more elasticity on the inner side 304 may allow the formed upper part to provide increased protection on the outside and increased comfort and flexibility on the inside. Certainly, it will be understood that durability and elasticity are just two exemplary properties and other modalities can be designed to incorporate a variety of different material and structural properties that differ between the outer side 302 and the inner side 304 of the component. mesh 140. Other exemplary properties that can be modified by varying the yarn types and mesh types between outer side 302 and inner side 304 include, but are not limited to: rigidity, porosity, elasticity over a specific direction, color, texture, tensile or frictional properties, damping, energy return, as well as possibly other properties.
[062] The ability to manufacture the outer side 302 and the inner side 304 from different yarns can also facilitate the introduction of various macro knitting features. For example, some embodiments may incorporate several holes or holes along some portions of the 140 mesh component. In some embodiments, some of these holes may be associated with outer side 302 or inner side 304, but not both. As an example, the mesh component 140 can be configured with a plurality of holes 190. The plurality of holes 190 can include several different groupings of holes associated with different regions of the mesh component 140, including, for example, sections of the component. mesh 140 that corresponds to the forefoot portion 10, midfoot portion 12, heel portion 14, toe portion 20 and / or instep portion 22 of the upper 102 (see Figure 1 ). Additionally, as seen in comparison to Figures 7 and 8, some groupings of holes can be extended both on the outer side 302 and on the inner side 304, while others can be associated with only one side. In this context, the plurality of holes 190 can form a mesh structure in various portions of the upper part 102. Such a mesh structure can be varied in different modalities according to the differences in the sizes of the holes, the number of holes used and their arrangement . As an example of the different hole arrangements, the first group of holes 330 is arranged on the outer side 302 of the side-side section 346, but does not extend through the inner side 304. In contrast, the second group of holes 332 in the section of the side front of the foot 342 can extend both through the outer side 302 and the inner side 304. Such a configuration in which some holes extend along the entire thickness of the mesh component 140, while others extend only partly. (ie, on the top and bottom), is made possible by using different wires to form the outer side 302 and the inner side 304.
[063] The modalities show a particular configuration, which includes size, shape, groupings and locations for various holes among the plurality of holes 190. It will be understood that this configuration is only exemplary and other modalities can use a variety of hole configurations many different. The number, size, shape, grouping and locations for various holes can be selected to vary breathability, as well as material properties, such as elasticity and / or durability. In addition, the use of holes that are arranged on an outer side, but not on an inner side (or vice versa) of the upper portion portions can be used to more finely control aspects of breathability and / or other properties of material.
[064] The arrangements may include provisions for separating the outer and inner sides of a knitted textile element so that a space or pocket is formed between the outer and inner sides. In addition, this separation of the outer side and the inner side can be achieved locally at the selected locations of the textile element, thereby effectively providing two layers in some portions of the textile element while the remaining portions are understood by a single layer.
[065] Figures 10 and 11 illustrate a plan view of an embodiment of the knitted textile element 300 and a cross-sectional view of a portion of the knitted textile element 300, respectively. Referring to Figures 10 and 11, the mesh component 140 can be configured with separate portions. Each separate portion may comprise a portion in which the outer side 302 and the inner side 304 have been separated into two distinct layers. In addition, each separate portion is additionally associated with a pocket or cavity arranged between the separate sides.
[066] In some embodiments, the mesh component 140 may include a first separate portion 400, a second separate portion 402, a third separate portion 404 and a fourth separate portion 406. For purposes of illustration, each separate portion is shaded in Figure 10, although in some modalities the area of each separate portion may not be visible by looking directly at the outer side 302 of textile element 300. Each separate portion can be associated with a particular location on the mesh 140. For example, the first separate portion 400 and the second separate portion 402 can be associated with opposite sides of the forefoot section 342. Likewise, the third separate portion 404 can be associated with the heel section 344 Finally, the separate fourth portion 406 can be associated with tongue section 346.
[067] As seen in Figure 11, mesh component 140 can generally change from a single layer of material to separable layers in the first separate portion 400, which is shown in cross section in Figure 11. Specifically, a first portion 410 of the mesh component 140 which is disposed adjacent to the first separate portion 400 has a single layer construction 412, in which the outer side 302 and the inner side 304 are joined. In contrast, the portion of the mesh component 140 comprised by the first separate portion 400 has a double layer construction, which includes a first layer 414 and a second layer 416. Furthermore, within the first separated portion 400 , the outer side 302 of the mesh component 140 is associated with the first layer 414 while the inner side 304 of the mesh component 140 is associated with the second layer 416. This creates a pocket or cavity, shown in Figure 11 as cavity 418. The transition between the single layer construction of the first portion 410 and the double layer construction of the first separate portion 400 occurs in a transition region 430.
[068] It will be understood that both the first portion 410, which is constructed as a single layer, and the first separate portion 400, which is constructed as a double layer, can be comprised of the same collections of yarns. In this way, the single layer construction is achieved by knitting the yarn collection together so that the outer side 302 and the inner side 304 are inseparable or locked, while the double layer construction is achieved by knitting the collection of threads in two separable layers. As already described above, the two separable layers can comprise distinct groups of threads that together form the total collection of threads.
[069] Using this unitary mesh construction configuration, a continuous transition is maintained between portions that have a single layer construction (for example, the first portion 410) and portions that have a double layer construction (for example , the first separate portion 400). In some modalities, the outer side 302 of the first portion 410 is formed by the construction of a single mesh with the first layer 414 of the first separate portion 400. Likewise, in some modalities, the inner side 304 of the first portion 410 it is formed by the construction of unitary mesh with the second layer 416 of the first separate portion 400.
[070] It will be understood that the remaining separate portions (second separate portion 402, third separate portion 404 and fourth separate portion 406) may have constructions substantially similar to the first separate portion 400. Specifically, in some embodiments, each separate portion may have a substantially similar double layer construction that is adjacent to portions that have a single layer construction.
[071] In some embodiments, one or more separate portions may comprise layers of mesh that have distinct structural and / or material properties. In some embodiments, for example, the first layer of a separate portion may differ from a second layer of the separate portion in terms of yarn types and / or mesh configuration. As an example, in the exemplary configuration, the first split portion 400 has a first mesh configuration along the outer side 302, which corresponds to the first layer 414 of the first split portion 400. In contrast, the first split portion 400 has a second mesh configuration along the inner side 304, which corresponds to the second layer 416 of the first separate portion 400 (see Figure 8). In this exemplary embodiment, the first mesh configuration of the first layer 414 can be substantially different from the second mesh configuration of the second layer 416. In a similar way, each of the remaining separate portions can be comprised of two layers that have different mesh configurations.
[072] In order to provide guidance in the cutting sections or, otherwise, material separation, the modalities may include one or more mesh indication portions. The term "mesh indication portion" as used throughout this detailed description and in the claims refers to any mesh structure that provides visual indication of the boundaries or locations where cutting, sorting or similar manipulations of the material are to be performed . In contrast to the visual indicators that can be applied after a textile product has been formed, such as using paints or other dyes, a mesh indication portion comprises an indicator that is knitted directly into a textile product at the time of manufacture of the textile product. Exemplary indicators can include, but are not limited to, lines and / or perforations, as well as regions that have any other different patterns or mesh configurations that stand out visually from the surrounding material. As a particular example, some modalities of the knitted textile element 300 may use a knitted boundary line 390 (schematically shown in Figure 7) to visually indicate the approximate boundary of the knitted component 140. Thus, the boundary line mesh 390 comprises a mesh indication portion which guides the process of cutting the correct pattern for the mesh component 140 from the mesh textile element 300.
[073] Yet another type of mesh indication portion can be used to provide visual guidance for cutting open one or more separate portions. As seen in Figure 12, some modalities of the mesh component 140 may include one or more perforations that facilitate the opening of the separate portions. These perforations can serve as a mesh indication portion.
[074] In some embodiments, the mesh component 140 may include a first set of perforations 512 and a second set of perforations 514 in the tongue section 340. The first set of perforations 512 and the second set of perforations 514 correspond to the fourth portion 406. In some embodiments, the mesh component 140 may also include the third set of perforations 516 in the heel section 344. The third set of perforations 516 may correspond to the third separate portion 404. In some cases, the perforations can be optional. In addition, some separate portions can be opened along the outer edges of the mesh component 140. For example, the first separate portion 400 and the second separate portion 402 can be opened along the peripheral edge 520 of the mesh component 140 , which can be seen in Figure 13.
[075] In some embodiments, a mesh indication portion may be arranged at or near a boundary between a portion that has a single layer construction and a portion that has a double layer construction (i.e., a separate portion) . For example, comparing Figure 12 with Figure 10, it can be seen that the third set of perforations 516 is disposed along the edge of the separate third portion 404, which is a location where the mesh component 140 changes from a single layer construction to a double layer construction. However, in other embodiments, a mesh indication portion may not be arranged at the boundary between different portions and may be arranged in the middle (or any other location) of a separate portion, for example.
[076] Additionally, in some embodiments, a mesh component may include an edge of a separate portion that corresponds to an outer periphery of the mesh component. With this configuration, removing the knitted component from the knitted textile element by cutting along an outer periphery of the knitted component can either remove the knitted component from the knitted textile element or open one or more separate portions to receive various insertion materials. For example, in an exemplary embodiment, one or more separate portions, which include the first separate portion 400, the second separate portion 402, the third separate portion 404 and / or the fourth separate portion 406, can be configured to switching from a single layer construction to a double layer construction along one or more of the first outer periphery 310 and / or the second outer periphery 312. With this arrangement, when the mesh component 140 is removed from the textile element of mesh 300, one or more of the first separated portion 400, the second separated portion 402, the third separated portion 404 and / or the fourth separated portion 406 can also be opened to receive an insert in a single removal or cutting step (for example, through a die cutting process).
[077] Figures 12 to 17 illustrate several schematic views of parts of a process for forming a shoe item using the 140 mesh component. It will be understood that the following steps are exemplary and, in some embodiments, some steps may be optional. In addition, the knitted textile element 300, which includes the knitted component 140, can be formed using a warp knitting process using any warp knitting machine known in the art,
[078] Referring first to Figure 12, some modalities may include a step of cutting the knitted component 140 of the knitted textile element 300. This can be facilitated by cutting along a portion of the knitting indication , for example, the 390 boundary line. Any methods known in the art for cutting textile materials can be used including, but not limited to: cutting blades, cutting dies, scissors, as well as any other known methods in the technique. In some embodiments, excess material 500 may be separated from the mesh component 140 during the cutting process. This excess of material 500 can be discarded, recycled or used for other purposes.
[079] Next, one or more separate portions can be cut open to prepare the separate portions to receive various insertion materials. In an exemplary embodiment, the separate portion can be cut along a mesh indication portion. For example, in one modality, this cut can be made easier by cutting along one or more of the perforated portions described above. This includes the first set of perforations 512, the second set of perforations 514 and the third set of perforations 516.
[080] Referring to Figure 13, each separate portion can be opened using the cutting blade 530. However, in other embodiments, one or more separate portions can be opened using other methods. For example, in some cases, one or more separate portions can be arranged along an outer periphery of the knitted component so that when the knitted component is removed from the knitted textile element, the separated portions are opened. In other cases, the separate portions can be made with grooves, slits or other openings that provide direct access to the inner pocket without requiring cutting.
[081] Referring to Figure 14, several insertion members or other insertion materials can be inserted into each separate portion. For example, the first insertion member 180, the second insertion member 182, the third member 184 and the fourth insertion member 186 can be inserted into the first separate portion 400, the second separate portion 402, the third separate portion 404 and the separate fourth portion 406, respectively.
[082] In one embodiment, provisions may be included to assist in securing an insertion member within the separate portion in order to reduce or prevent movement of the insertion members within the separate portion. In some cases, the separate portion can be configured to bond, fuse or join to encircle and close around the insertion member within the separate portion to hold the insertion member in place. For example, portions of the separate portion can be impregnated with adhesive or other bonding material, such as hot melt adhesive, or can be made using a fusible wire, so that the opposite inner layers of the separated portion can connected, hot-welded or joined to each other. By applying heat to the mesh component portion which includes the separate portion with the insertion member disposed within it, the insertion member can be fixed in place.
[083] An exemplary fusible yarn that can be used in a knitted component that has separate portions, including knitting methods for a knitted component that incorporates fusible yarns, is disclosed in Dua et al., Patent Application number US 13 / 100,689 series, entitled "Knit Component Bonding", filed on May 4, 2011 and published as Patent Application Publication in US 2012/0279260, on November 8, 2012, the application of which is incorporated here by way of reference in its entirety.
[084] In other cases, the portions of the separate portion may attach to the portions of the insertion member in order to secure the insertion member in place within the separate portion. For example, an inner layer of a separate portion can be impregnated with adhesive or other bonding material, such as hot melt adhesive, or it can be made using a fusible thread, so that the inner layer of the separate portion can be be connected, hot-welded or attached to an outer layer of the insertion member. Similarly, portions of the insertion member can be impregnated with adhesive or other bonding material or can be made using a fusible thread or non-woven hot melt material to join the inner layer of the separate portion. By applying heat to the portion of the mesh component which includes the separate portion with the insertion member arranged within it, the insertion member can be attached to the inner layer of the separate portion. In still other cases, portions of both the separate portion and the insertion member may include provisions to help secure the insertion member in place.
[085] Referring to Figure 15, each separate portion can be closed using any methods known in the art to close and / or finish textile materials. For purposes of illustration, Figure 15 shows several different methods for closing the separate portions so that the insertion members are retained inside. For example, the third separate portion 404 can be closed using seam 540. Likewise, the first separate portion 400 can be closed using binding tape 542. In a similar manner, the second separate portion 402 and the fourth separate portion 406 can be closed using any similar methods. In some embodiments, portions of the mesh component 140 can be made using materials that can be welded or bonded to close the separate portions without requiring additional components. For example, the mesh component 140 may include fusible materials, including fusible threads, fibers, fabrics or woven and non-woven materials, or may include materials that are impregnated with adhesives or bonding materials to facilitate the closure of separate portions without components additional.
[086] Other possible methods for closing the separate portions include, but are not limited to, textile fibers, various types of adhesives, fusion methods (such as high frequency welding), as well as other methods known in the art for joining, place or, otherwise, run out of textile materials. In addition, any of these methods can be used to finish one or more edges of the mesh component 140 before forming a finished top.
[087] When closed, each separate portion with a corresponding insertion element comprises a reinforced portion for the upper part that is formed. Thus, the first separation portion 400 and the first insertion member 180 comprise the first reinforced portion 170. Likewise, the second separation portion 402 and the second insertion member 182 comprise the second reinforced portion 172. The third separation portion 404 and the third insertion member 184 may comprise the third reinforced portion 174. The fourth separation portion 406 and the fourth insertion member 186 comprise the fourth reinforced portion 176. The material and / or structure used for a member of varying insertion, various properties of the first reinforced portion 170, the second reinforced portion 172, the third reinforced portion 174 and the fourth reinforced portion 176 can be adjusted to achieve desired degrees of support, rigidity, padding, cushioning, as well as any other material and / or structural properties for the reinforced portions.
[088] Referring below to Figure 16, the portions of mesh component 140 can be fastened together to form a finished top 102. For example, edge 349 of the first medial section 348 can be fastened to edge 351 of the second medial section 350 to form the seam 150 on the medial side 18 of the top 102 (see Figure 2). In addition, the corresponding edges of the first lower section 360, the second lower section 362 and the third lower section 364 can be secured between to form the seam 152 and the seam 153 in the lower portion 106 of the upper 102. In addition, the tongue section 346 can be attached to the front section of foot 342 using stitching, adhesives or any other bonding or joining methods.
[089] The various edges can be secured together with the use of stitching, an adhesive or hot bond, for example. The mesh component 140, as shown in Figure 15, has a generally flat configuration. By forming the seam 150, however, one portion of the mesh component 140 overlaps the other portion of the mesh component 140. The volume between the overlapping portions effectively forms a portion of the void space within the upper 102 to receive the foot.
[090] After the formation of each seam 150, seam 152 and seam 153, the manufacture of the upper part 102 is essentially complete. In some modalities, several finishing steps can be carried out, such as reinforcing one or more portions and / or openings, as well as finishing one or more edges, for example.
[091] As seen in Figure 1, after the formation of the upper part 102, in some embodiments, the upper part 102 (that is, the mesh component 140) is then attached to the sole structure 110, with an adhesive, for example. In some embodiments, several reinforcement members can be added to the outer or inner surface of the upper part 102 in order to limit the degree of stretching in the upper part 102 or to provide improved wear resistance. In addition, in some embodiments, a shoelace system can be added to provide adjustability.
[092] Figure 18 illustrates an alternative embodiment of a 600 mesh textile element. The 600 mesh textile element may be similar in some respects to the 300 mesh textile element. The 800 mesh textile element may incorporate cut-out sections. and joined to create an upper for the shoe article. In the current embodiment, the knitted textile element 600 is provided with a first separate portion 610 and a second separate portion 612 corresponding to a toe section 620 and a lower heel section 622, respectively. These separate portions can be additionally filled with inserts or other reinforcement material to provide cushioning and / or durability to the toe portion and the lower heel portion of an upper part. For example, in some embodiments, this alternative arrangement allows a relatively rigid material to be inserted into the second separate portion 612 to form a buttress for the upper part.
[093] It will be understood that the structures and methods described here can be applied to a variety of different articles, including articles of clothing. In other words, these structures and methods may not be limited to articles of clothing. Exemplary articles in which the structures discussed here can be used include, but are not limited to: shirts, pants, gloves, socks, hats, jackets, underwear, as well as possibly other types of clothing.
[094] Although several modalities have been described, the description is intended to be exemplary, rather than limiting, and it will be apparent to those of ordinary skill in the art that many more modalities and deployments are possible that fall within the scope of the modalities. Consequently, the modalities should not be restricted, except in light of the attached claims and their equivalents. Also, several modifications and changes can be made within the scope of the attached claims.
权利要求:
Claims (28)
[0001]
1. Method for producing an upper for a shoe article CHARACTERIZED by the fact that it comprises: knit a knitted textile element of unitary mesh construction with a first indication portion that corresponds to the outline of a mesh component and a second portion indication that corresponds to a pocket in the mesh component, where the second indication portion is substantially linked to the first indication portion; cutting the knitted textile element along the first indication portion to separate the knitted component from the excess material of the knitted textile element; cut the mesh component along the second indication portion to create an opening for the pocket; insert an insertion member in the pocket and close the pocket; and joining the edges of the mesh component to form the top.
[0002]
2. Method, according to claim 1, CHARACTERIZED by the fact that knitting the knitted textile element includes knitting a first portion comprising a single layer of material and knitting a second portion comprising two distinct layers of material .
[0003]
3. Method according to claim 1, CHARACTERIZED by the fact that the insertion member comprises a damping member.
[0004]
4. Method according to claim 3, CHARACTERIZED by the fact that the damping member is made of a foam material.
[0005]
5. Method, according to claim 1, CHARACTERIZED by the fact that the method includes associating a sole structure to the upper.
[0006]
6. Method, according to claim 1, CHARACTERIZED by the fact that the insertion member comprises a rigid material.
[0007]
7. Method, according to claim 1, CHARACTERIZED by the fact that it additionally comprises: heating at least a portion of the mesh component that includes the pocket that has the insertion member arranged inside.
[0008]
8. Method, according to claim 7, CHARACTERIZED by the fact that the heating step fixes the insertion member inside the pocket.
[0009]
9. Method for knitting a mesh component for use as a top in a shoe article, CHARACTERIZED by the fact that it comprises: knitting a first portion of the mesh component so that the first portion comprises a single layer construction ; knit a second portion of the knit component so that the second portion comprises a double layer construction with a pocket; knit a mesh indication portion configured to indicate a location for cutting a layer of the second portion to provide access to the pocket; and wherein the first portion, the second portion and the mesh indication portion are of unit mesh construction, and the mesh indication portion is substantially connected to an indication portion configured to indicate a location to cut an outline of the mesh component.
[0010]
10. Method according to claim 9, CHARACTERIZED by the fact that knitting the first portion comprises knitting a first side of the first portion to have a first knit configuration and knitting a second side of the first portion to have a second knitting configuration which is different from the first mesh configuration.
[0011]
11. Method according to claim 9, CHARACTERIZED by the fact that knitting the second portion comprises knitting the double layer construction so that a first layer of the double layer construction has a first mesh configuration and a second layer of the double layer construction has a second mesh configuration that is different from the first mesh configuration.
[0012]
12. Method, according to claim 9, CHARACTERIZED by the fact that knitting comprises knitting the knitted textile element with warp.
[0013]
13. Method according to claim 9, CHARACTERIZED by the fact that the mesh indication portion comprises perforations.
[0014]
14. Method according to claim 9, CHARACTERIZED by the fact that the mesh indication portion is associated with a portion of the second portion that is adjacent to the first portion.
[0015]
15. Method, according to claim 9, CHARACTERIZED by the fact that the mesh indication portion is visible only on one side of the textile element.
[0016]
16. Footwear item CHARACTERIZED by the fact that it comprises: an upper that incorporates a mesh component; the mesh component having a first portion comprising a single layer of material and the mesh component having a second portion comprising a plurality of areas of the mesh component having two layers of material that are separated to form a plurality of pockets in the mesh component; and where an outer side of the first portion is formed by the construction of unitary mesh with a first layer of the second portion and where an inner side of the first portion is formed by the construction of unitary mesh with a second layer of the second portion .
[0017]
17. Footwear article according to claim 16, CHARACTERIZED by the fact that the knitted component is a warp knitted textile material.
[0018]
18. Footwear article according to claim 16, CHARACTERIZED by the fact that the mesh component includes a mesh indication portion that corresponds to a portion to cut open the second portion.
[0019]
19. Footwear article according to claim 16, CHARACTERIZED by the fact that an insertion material is disposed within at least one of the plurality of pockets of the second portion.
[0020]
20. Footwear article according to claim 19, CHARACTERIZED by the fact that the insertion material is fixed in place within at least one of the plurality of pockets.
[0021]
21. Footwear article according to claim 20, CHARACTERIZED by the fact that the insertion material is fixed to a portion of at least one of the plurality of pockets.
[0022]
22. Footwear article, according to claim 20, CHARACTERIZED by the fact that the insertion material is disposed between opposite sides of at least one of the plurality of pockets that are fixed to each other.
[0023]
23. Footwear article according to claim 16, CHARACTERIZED by the fact that the outer side comprises a first set of threads and the inner side comprises a second set of threads which is substantially different from the first set of threads .
[0024]
24. Footwear article according to claim 23, CHARACTERIZED by the fact that the first set of threads and the second set of threads comprise substantially different materials.
[0025]
25. Footwear article, according to claim 23, CHARACTERIZED by the fact that the first set of yarns is knitted in a first knitting configuration and in which the second set of yarns is knitted in a second knitting configuration that is substantially different from the first mesh configuration.
[0026]
26. Footwear article according to claim 23, CHARACTERIZED by the fact that the first layer of the second portion comprises the first set of threads and the second layer of the second portion comprises the second set of threads.
[0027]
27. Footwear article according to claim 16, CHARACTERIZED by the fact that the plurality of pockets is positioned in at least two different portions of the shoe article.
[0028]
28. Footwear article according to claim 16, CHARACTERIZED by the fact that the plurality of pockets includes pockets arranged along two or more of: a medial side, a lateral side, a tongue and a heel portion of the article of footwear.
类似技术:
公开号 | 公开日 | 专利标题
BR112015029519B1|2021-01-05|method for producing a shoe upper, method for knitting a mesh component for use as a shoe upper and article
TWI632875B|2018-08-21|A knitted component for an article of footwear including a full monofilament upper and a method of manufacturing a knitted component for incorporating into a full monofilament upper of an article of footwear
TWI516215B|2016-01-11|Article of footwear incorporating a knitted component with an integral knit tongue
EP3148360B1|2018-04-25|Method of making a knitted seamless bootie with tucked-in portion
TWI542749B|2016-07-21|Method of knitting a knitted component with an integral knit tongue
TWI601487B|2017-10-11|An article of footwear including a monofilament knit element with peripheral knit portions and manufacturing thereof
US9877536B2|2018-01-30|Method of making an article of footwear including knitting a knitted component of warp knit construction forming a seamless bootie with wrap-around portion
CN105164327B|2018-05-22|The method for weaving a knitting member using stretching element is inlayed vertically
EP1571938B3|2013-05-29|Footwear incorporating a textile with fusible filaments and fibers
BR112015011517B1|2020-10-06|FOOTWEAR ITEM, COMPONENT MADE IN KNITTING AND METHOD FOR MANUFACTURING A FOOTWEAR ITEM
BR112015000803B1|2020-10-06|FOOTWEAR ARTICLE INCORPORATING A KNITTED COMPONENT WITH PIPE AND PASSAGE PORTIONS AND METHOD FOR MANUFACTURING THE SAME
TWI581729B|2017-05-11|Footwear uppers with knitted tongue elements
EP3148362B1|2021-04-28|Method of making an article of footwear including knitting a knitted component of warp knit construction forming a seamless bootie
TW201818841A|2018-06-01|Articles of footwear having an upper that includes a knitted component with a cushioning region and methods for fabricating the same
TWI598053B|2017-09-11|Article of footwear incorporating a knitted component with monofilament areas
同族专利:
公开号 | 公开日
HK1208135A1|2016-02-26|
TW201511702A|2015-04-01|
US20140352173A1|2014-12-04|
MX2015016503A|2016-08-03|
US9084449B2|2015-07-21|
EP3003086A1|2016-04-13|
US9526293B2|2016-12-27|
US20140352179A1|2014-12-04|
KR102113240B1|2020-05-20|
JP2016520390A|2016-07-14|
CN104473376A|2015-04-01|
KR20160016953A|2016-02-15|
AR096485A1|2016-01-13|
MX366591B|2019-07-12|
CN204363063U|2015-06-03|
BR112015029519A2|2017-07-25|
MX2019005689A|2019-08-21|
JP6230700B2|2017-11-15|
US9538803B2|2017-01-10|
WO2014193892A1|2014-12-04|
US20150272261A1|2015-10-01|
TWI594708B|2017-08-11|
CN104473376B|2017-01-11|
EP3003086B1|2018-08-15|
EP3308667B1|2020-01-08|
EP3308667A1|2018-04-18|
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法律状态:
2018-11-06| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
2020-04-22| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
2020-12-08| B09A| Decision: intention to grant|
2021-01-05| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/05/2014, OBSERVADAS AS CONDICOES LEGAIS. |
优先权:
申请号 | 申请日 | 专利标题
US13/907,054|US9538803B2|2013-05-31|2013-05-31|Method of knitting a knitted component for an article of footwear|
US13/907,054|2013-05-31|
PCT/US2014/039671|WO2014193892A1|2013-05-31|2014-05-28|Method of knitting a knitted component for an article of footwear|
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