CN117617623A

CN117617623A - Article of footwear and method of assembling an article of footwear

Info

Publication number: CN117617623A
Application number: CN202311268090.8A
Authority: CN
Inventors: 蒂凡妮·A·比尔斯; A·A·奥因斯
Original assignee: Nike Innovate CV USA
Current assignee: Nike Innovate CV USA
Priority date: 2015-05-28
Filing date: 2016-05-13
Publication date: 2024-03-01
Also published as: WO2016191115A1; EP3939464A1; EP3302122A1; CN107847007A; EP3302122B1

Abstract

An article of footwear may include provisions for facilitating the installation of various components. During manufacture of the article of footwear, the upper and/or sole structure may include one or more specialized compartments designed to receive components. After manufacture of the article of footwear, these components may be installed in the compartment. In some cases, these components may be used to perform different functions in a motorized tensioning system.

Description

Article of footwear and method of assembling an article of footwear

The present application is a divisional application of an inventive patent application having a filing date of 2016, 05, 13, a filing number of 201680044192.3, and an inventive name of "article of footwear and method of assembling an article of footwear".

Technical Field

The present embodiments relate generally to articles of footwear and methods of manufacturing articles of footwear.

Background

Articles of footwear generally include two primary elements: an upper and a sole structure. The upper is typically formed from multiple material elements (e.g., textiles, polymer sheets, foam layers, leather, synthetic leather) that are stitched or adhesively bonded together to form a void on the interior of the footwear for comfortably and securely receiving a foot. More particularly, the upper forms a structure that extends over the instep and toe areas of the foot, along the medial and lateral sides of the foot, and around the heel area of the foot. The upper may also include lacing systems to adjust the fit (fit) of the footwear, as well as to permit the foot to enter and remove the foot from the void within the upper. As such, some articles of apparel may include various closure systems for adjusting the fit of the apparel.

Disclosure of Invention

In one aspect, the present disclosure is directed to an article of footwear including an upper and a sole structure, the upper including an interior void and an interior surface. The article of footwear also has at least one removable element, wherein the at least one removable element is configured to be removable and reinsertable after manufacture of the article of footwear. A portion of the at least one removable element is fixedly attached to a portion of the upper. Further, one or more compartments including the first compartment are disposed within the article of footwear, and removal of the at least one removable element provides access to the first compartment.

In another aspect, the present disclosure is directed to a method of installing one or more components in an article of footwear, the method comprising: manufacturing an article of footwear having one or more compartments, the one or more compartments including a first compartment; removing one or more lining materials associated with the article of footwear; and inserting one or more components including the first component into the article. The method further includes installing the first component in the first compartment, and reinserting one or more lining materials into the article of footwear.

In another aspect, the present disclosure is directed to an assembly system for installing a component in an article of footwear, the assembly system including an article of footwear, wherein the article of footwear includes an upper and a sole structure. The sole structure includes a first compartment and the upper includes a second compartment. There is a removable lining material associated with the upper and at least two components, including a first component and a second component. The first component is configured to be inserted into the first compartment and the second component is configured to be inserted into the second compartment. In addition, the removable lining material is configured to be reinsertable within the upper.

Other systems, methods, features and advantages of the embodiments will be, or will become, apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description and this summary, be within the scope of the embodiments, and be protected by the accompanying claims.

Drawings

Embodiments may be better understood with reference to the following drawings and description. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. Furthermore, in the drawings, like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic isometric side view (schematic isometric side view) of an embodiment of an article of footwear;

FIG. 2 is a schematic cross-sectional view (schematic cutaway view) of an embodiment of an article of footwear;

FIG. 3 is a schematic isometric side view of an embodiment of an article of footwear;

FIG. 4 is a schematic isometric side view of an embodiment of an article of footwear;

FIG. 5 is a schematic isometric view of an embodiment of an article of footwear;

FIG. 6 is a schematic isometric side view of an embodiment of an article of footwear;

FIG. 7 is a schematic isometric side view of an embodiment of an article of footwear;

FIG. 8 is a schematic isometric view of an embodiment of some insertable components and articles of footwear;

FIG. 9 is a schematic isometric view of an embodiment of a sole plate and components;

FIG. 10 is a schematic isometric view of an embodiment of a sole plate and components;

FIG. 11 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 12 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 13 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 14 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 15 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 16 is a schematic isometric view of an embodiment of an article of footwear and a component;

FIG. 17 is a schematic isometric view of an embodiment of an article of footwear and some components;

FIG. 18 is a schematic isometric view of an embodiment of an article of footwear;

FIG. 19 is a schematic isometric view of an embodiment of an article of footwear;

FIG. 20 is an embodiment of a flow chart of a method for assembling an article with a component; and

fig. 21 is an embodiment of a flow chart of a method for assembling an article with a component.

Detailed Description

The following discussion and accompanying figures disclose an article of footwear and a method of assembling an article of footwear. The concepts disclosed herein relating to footwear may be applied to a variety of athletic footwear types, including running shoes, basketball shoes, soccer shoes, baseball shoes, football shoes, and golf shoes, for example. Accordingly, the concepts disclosed herein are applicable to a wide variety of footwear styles.

To aid and clarify the ensuing description of the various embodiments, various terms are defined herein. Unless otherwise indicated, the following definitions apply throughout this specification (including the claims). For consistency and convenience, directional adjectives are used throughout this detailed description corresponding to the illustrated embodiments.

The term "longitudinal" as used throughout this detailed description and in the claims refers to a direction that extends the length of a component. For example, a longitudinal direction of the article of footwear extends between a forefoot region and a heel region of the article of footwear. The term "forward" is used to refer to the general direction in which the toes of the foot point, and the term "rearward" is used to refer to the opposite direction, i.e., the direction in which the heel of the foot faces.

The term "lateral direction" as used throughout this detailed description and in the claims refers to the side-to-side direction of the width of an extension member. In other words, the lateral direction may extend between a medial side and a lateral side of the article of footwear, where the lateral side of the article of footwear is the surface facing away from the other foot and the medial side is the surface facing toward the other foot.

The term "side" as used in this specification and in the claims refers to any portion of a component that generally faces in an outboard direction, an inboard direction, a forward direction, or a rearward direction as opposed to an upward or downward direction.

The term "vertical" as used throughout this detailed description and in the claims refers to a direction that is substantially perpendicular to both the lateral and longitudinal directions. For example, in the case of a sole that is laid flat on the ground, the vertical direction may extend upward from the ground. It should be understood that each of these directional adjectives may be applied to individual components of the sole. The term "upward" refers to a vertical direction of travel away from the ground, and the term "downward" refers to a vertical direction of travel toward the ground. Similarly, the terms "top," "upper," and other similar terms refer to the portion of an object that is generally furthest from the ground in the vertical direction, while the terms "bottom," "lower," and other similar terms refer to the portion of an object that is generally closest to the ground in the vertical direction.

The "interior" of a shoe refers to the space occupied by the foot of the wearer when the shoe is worn. "medial" of a panel or other shoe element refers to the face of the panel or element that is oriented toward (or will be oriented toward) the interior of the shoe in the finished shoe. "lateral" or "exterior" of an element refers to the face of the element that is oriented away (or will be oriented away) from the interior of the shoe in the finished shoe. In some cases, the medial side of the element may have other elements in the finished shoe between the medial side and the interior. Similarly, the lateral side of the element may have other elements between the lateral side and the space outside the finished shoe. Furthermore, the terms "inwardly" and "inwardly" shall refer to directions toward the interior of the shoe, while the terms "outwardly" and "outwardly" shall refer to directions toward the exterior of the shoe.

For purposes of this disclosure, the directional terms above shall refer to an article of footwear when used in relation to an article of footwear in an upright position, with the sole facing the ground, i.e., as the article of footwear would be positioned when worn by a wearer standing on a generally horizontal surface.

In addition, for purposes of this disclosure, the term "fixedly attached" shall refer to two components connected in a manner such that the components may not be easily separated (e.g., without damaging one or both of the components). Exemplary forms of fixed attachment may include connection using permanent adhesives, rivets, stitches, nails, staples, welding, or other thermal bonding or other connection techniques. In addition, the two components may be "fixedly attached" by means of being integrally formed, for example, in a molding process.

For the purposes of this disclosure, the term "removably attached" or "removably inserted" shall mean that two components or coupling components and elements are coupled in such a way that the two components are fixed together but can be easily decoupled from one another. Examples of removable attachment mechanisms may include hook and loop fasteners, friction fit connectors, interference fit connectors, threaded connectors, cam lock connectors, compression of one material with another material, and other such easily detachable connectors.

Fig. 1 shows a schematic isometric view of an embodiment of an article 100 configured with a tensioning system 150. In the present embodiment, article 100 (hereinafter also simply referred to as article 100) is shown in the form of an athletic shoe (such as a running shoe). However, in other embodiments, tensioning system 150 may be used with any other type of footwear including, but not limited to: mountain climbing boots, football shoes, rubber sole sports shoes, running shoes, cross training shoes, rugby shoes, basketball shoes, baseball shoes, and other types of shoes. Further, in some embodiments, article 100 may be configured for use with different types of non-athletic related footwear, including, but not limited to: slippers, sandals, high-heeled footwear, shoe for happiness (lafter) and any other kind of footwear. As discussed in further detail below, the tensioning system may not be limited to footwear, and in other embodiments, the tensioning system and/or components associated with the tensioning system may be used with various garments (including clothing, athletic apparel, athletic equipment, and other types of garments). In still other embodiments, the tensioning system may be used with a stent, such as a medical stent.

As noted above, directional adjectives are employed throughout this detailed description for consistency and convenience. Article 100 may be divided into three general zones along longitudinal axis 180: forefoot region 105, midfoot region 125, and heel region 145. Forefoot region 105 generally includes portions of article 100 corresponding with the toes and the joints connecting the metatarsals with the phalanges. Midfoot region 125 generally includes a portion of article 100 corresponding with the arch area of the foot. Heel region 145 generally corresponds with a rear portion of the foot including the calcaneus bone. Forefoot region 105, midfoot region 125, and heel region 145 are not intended to demarcate precise areas of article 100. Rather, forefoot region 105, midfoot region 125, and heel region 145 are intended to represent generally relevant areas of article 100 to facilitate the discussion below. Because various features of article 100 extend beyond one region of article 100, the terms forefoot region 105, midfoot region 125, and heel region 145 apply not only to article 100, but also to various features of article 100.

Referring to FIG. 1, for reference purposes, lateral axis 190 of article 100, as well as any components associated with article 100, may extend between medial side 165 and lateral side 185 of the foot. Further, in some embodiments, longitudinal axis 180 may extend from forefoot region 105 to heel region 145. It should be appreciated that each of these directional adjectives may also be applied to various components of an article of footwear, such as an upper and/or a sole member. In addition, the vertical axis 170 refers to an axis perpendicular to a horizontal surface defined by the longitudinal axis 180 and the lateral axis 190.

Article 100 may include an upper 102 and a sole structure 104. In general, upper 102 may be any type of upper. In particular, upper 102 may have any design, shape, size, and/or color. For example, in embodiments in which article 100 is a basketball shoe, upper 102 may be a high top upper (high upper) shaped to provide high support on the ankle. In embodiments where article 100 is a running shoe, upper 102 may be a low upper.

As shown in fig. 1, upper 102 may include one or more material elements (e.g., mesh, textile, foam, leather, and synthetic leather) that may be coupled to define an interior cavity configured to receive a foot of a wearer. The material elements may be selected and arranged to impart properties such as light weight, durability, breathability, abrasion resistance, flexibility and comfort. Upper 102 may define an opening 130 through which a foot of a wearer may be received into the interior void.

At least a portion of sole structure 104 may be fixedly attached to upper 102 (e.g., using adhesive, stitching, welding, or other suitable techniques) and may have a configuration that extends between upper 102 and the ground. Sole structure 104 may include provisions for attenuating ground reaction forces (i.e., cushioning and stabilizing the foot during vertical and horizontal loads). Additionally, sole structure 104 may be configured to provide traction, impart stability, and control or limit various foot motions, such as pronation, supination, or other motions.

In some embodiments, sole structure 104 may be configured to provide traction for article 100. In addition to providing traction, sole structure 104 may attenuate ground reaction forces as sole structure 104 is compressed between the foot and the ground during walking, running, or other ambulatory activities. The configuration of sole structure 104 may vary significantly in different embodiments to include a variety of conventional or non-conventional structures. In some cases, the configuration of sole structure 104 may be configured according to one or more types of ground surfaces on which sole structure 104 may be used.

For example, the disclosed concepts may be applicable to footwear configured for use on any of a variety of surfaces, including indoor surfaces or outdoor surfaces. The configuration of sole structure 104 may vary based on the properties and conditions of the surface upon which article 100 is intended to be used. For example, sole structure 104 may vary depending on whether the surface is harder or softer. Additionally, sole structure 104 may be customized for use in wet or dry conditions.

In some embodiments, sole structure 104 may be configured for a particular specialized surface or condition. However, the proposed footwear upper construction may be adapted for use with any kind of footwear, such as basketball, football, rugby, and other athletic activities (athletic activity). Accordingly, in some embodiments, sole structure 104 may be configured to provide traction and stability on hard indoor surfaces (e.g., hardwoods), soft natural turf surfaces, or on hard synthetic turf surfaces. In some embodiments, sole structure 104 may be configured for use on a plurality of different surfaces.

As will be discussed further below, sole structure 104 may include different components in different embodiments. For example, sole structure 104 may include an outsole, a midsole, a cushioning layer, and/or an insole. Additionally, in some cases, sole structure 104 may include one or more cleat members (or traction elements) configured to increase traction with the ground surface.

In some embodiments, sole structure 104 may include multiple components that may individually or collectively provide several attributes to article 100, such as support, stiffness, flexibility, stability, cushioning, comfort, weight reduction, or other attributes. In some embodiments, sole structure 104 may include an insole/sockliner, a midsole 151, and a ground-contacting outer sole member ("outsole") 162, and ground-contacting outer sole member 162 may have an exposed ground-contacting lower surface. However, in some cases, one or more of these components may be omitted. In one embodiment, sole structure 104 may include a sole plate, as will be discussed further below.

Furthermore, in some embodiments, an insole may be disposed within the void defined by upper 102. An insole may extend through each of forefoot region 105, midfoot region 125, and heel region 145 of article 100 and between lateral side 185 and medial side 165 of article 100. The insole may be formed of a deformable (e.g., compressible) material, such as polyurethane foam or other polymer foam material. Accordingly, the insole may provide cushioning by virtue of its compressibility and may also conform to the foot to provide comfort, support, and stability.

Midsole 151 may be fixedly attached to a lower region of upper 102, or may be integral with upper 102, such as by stitching, adhesive bonding, thermal bonding (such as welding), or other techniques. Midsole 151 may be formed from any suitable material having the properties described above, depending on the activity for which article 100 is intended. In some embodiments, midsole 151 may comprise a foamed polymer material, such as Polyurethane (PU), ethylene Vinyl Acetate (EVA), or any other suitable material that functions to attenuate ground reaction forces when sole structure 104 contacts the ground during walking, running, or other ambulatory activities.

Midsole 151 may extend through each of forefoot region 105, midfoot region 125, and heel region 145 of article 100 and between lateral side 185 and medial side 165 of article 100. In some embodiments, portions of midsole 151 may be exposed around the periphery of article 100, as shown in fig. 1. In other embodiments, midsole 151 may be entirely covered by other elements, such as a layer of material from upper 102. For example, in some embodiments, midsole 151 and/or other portions of upper 102 may be disposed adjacent to a bootie (see fig. 3 and 4).

Further, as shown in fig. 1, article 100 may include a tongue 172, and tongue 172 may be disposed adjacent to throat opening 132 or along throat opening 132. In some embodiments, tongue 172 may be disposed in or near the instep area 110 of article 100. However, in other embodiments, the tongue 172 may be disposed along other portions of the article of footwear, or the article may not include a tongue.

Additionally, as described above, in various embodiments, article 100 may include tensioning system 150. Tensioning system 150 may include various components and systems for adjusting the size of opening 130 to the interior void (see fig. 2) and tightening (or loosening) upper 102 around the foot of the wearer. Some examples of different tensioning systems that may be used are disclosed in U.S. patent publication No. 2014/007042 (U.S. patent application No. 14/014,555, previously filed on date.8, 30, 2013) to Beers et al at 13, 3, 2014, and U.S. patent No. 8,056,269 (U.S. patent publication No. 2009/0272013, previously filed on date.11, 15, 2011, and entitled "Article of Footwear with Lighting System"), the entire disclosures of which are incorporated herein by reference.

In some embodiments, tensioning system 150 may include one or more laces and a motorized tensioning device. Lace may be configured to pass through various lacing guides 154, lacing guides 154 may be further associated with edges of throat opening 132. In some cases, lace guides 154 may provide functionality similar to conventional eyelets on uppers. In particular, as the lace is pulled or tensioned, throat opening 132 may generally contract such that upper 102 is tightened around the foot.

The arrangement of lace guides 154 in fig. 1 is intended to be exemplary only, and it should be understood that other embodiments are not limited to a particular configuration of lace guides 154. Furthermore, the particular type of lacing guides 154 shown in the embodiments is also exemplary, and other embodiments may incorporate any other type of lacing guides or similar lacing facilities. For example, in some other embodiments, a lace may be inserted through conventional eyelets. Some examples of Lace guides that may be incorporated into embodiments are disclosed in U.S. patent application publication number 2012/0000091 to Cotterman et al, 1/5 in 2012, the disclosure of which is incorporated herein by reference in its entirety. Additional examples are disclosed in U.S. patent application publication No. 2011/0266384 to Goodman et al, 11/3 2011, entitled "Reel Based Lacing System", the disclosure of which is incorporated herein by reference in its entirety. Still further examples of lace guides are disclosed in U.S. patent application publication No. 2011/0225843 to Kerns et al, 9/22 of 2011, and entitled "Guides For Lacing Systems", the disclosure of which is incorporated herein by reference in its entirety.

The lace used with article 100 may include any type of lacing material known in the art. Examples of laces that may be used include cables or fibers having a low modulus of elasticity and a high tensile strength. The lace may comprise a single strand of material, or may comprise a plurality of strands of material. An exemplary material for the shoelace is SPECTRA manufactured by Honiweil (Honeywell of Morris Township NJ) of Moriss, N.J.) ^TM However, other types of extended chain, high modulus polyethylene fiber materials may also be used as the shoelace. Still further exemplary properties of the laces may be found in the Reel Based Lacing application referenced above.

Accordingly, in some embodiments, a lace may be threaded through lace guides 154. In other embodiments, the lace may pass through interior channel 153 within upper 102 after entering a channel opening 156 proximate lacing guide 154. In some embodiments, interior channel 153 extends around sides of upper 102 and directs the lace toward a motorized tensioning device disposed in sole structure 104. In some cases, the motorized tensioning device may include a facility for receiving the lace portion. In some cases, an end portion of the lace may exit interior channel 153 of upper 102 and may pass through an aperture in a housing unit containing the motorized tensioning device.

In some embodiments, the motorized tightening device may be generally configured to automatically apply tension to the lace for the purpose of tightening and loosening upper 102. Thus, the motorized tightening device may comprise means for winding the lace onto a reel inside the motorized tightening device and unwinding the lace from the reel. In addition, these facilities may include electric motors that automatically wind and unwind the reel in response to various inputs or controls.

Some embodiments may include one or more compartments disposed in various portions of article 100. For purposes of this disclosure, a compartment refers to a separate or distinct section or portion of article 100. In some embodiments, the compartment may include a sleeve-like region, channel (duct), or conduit disposed within article 100, and/or a recess, cavity, pocket, chamber, slot, pocket, or other space configured to receive an object, element, or component. In some embodiments, one or more compartments may be included in article 100 during manufacture of article 100, as will be discussed below.

Referring to fig. 2, an isometric side view of article 100 is depicted, article 100 including an embodiment of second compartment 204 and third compartment 206 disposed near a heel of article 100. Fig. 2 also provides a view of an embodiment of first compartment 202 disposed in sole structure 104 and an embodiment of fourth compartment 207 disposed along a portion of upper 102.

Additionally, as shown in fig. 2, in some embodiments, upper 102 may include two sides. For example, there may be an exterior surface 221 of upper 102, wherein exterior surface 221 is configured to form at least a portion of an exterior (outwardly facing) surface of upper 102. Additionally, an interior surface 220 of upper 102 may be present, wherein interior surface 220 is a foot-facing surface of upper 102 when the foot is disposed within interior void 218. It should be appreciated that in various embodiments, there may be one or more layers of material disposed between the outer surface 121 and the inner surface 122.

In various embodiments, article 100 may include other elements. Referring to fig. 2, article 100 includes a bootie 214 and a collar liner 212 disposed within upper 102. In some embodiments, bootie 214 and collar liner 212 may be removed, separated, or disassembled from article 100. In one embodiment, the position or arrangement of bootie 214 and collar liner 212 may be adjusted within article 100. In some embodiments, bootie 214 and collar 212 or other elements may be moved (or removed) and then reinserted or replaced into article 100 (i.e., returned to their original arrangement within article 100) in different embodiments. This may occur after the article 100 is manufactured, as discussed further below. For purposes of this specification and claims, bootie 214, collar liner 212, and/or other such adjustable lining materials or elements (such as a tongue) associated with the disclosed embodiments of article 100 may be referred to as "removable elements. Specific examples of removable elements, such as bootie 214 and collar liner 212, are discussed in further detail below with reference to fig. 3-6.

Additionally, article 100 may include sole plate 250, sole plate 250 will be described below with reference to FIGS. 8-10. In some embodiments, midsole 151 may be disposed adjacent to sole plate 250 or may receive sole plate 250. In addition, midsole 151 may be disposed adjacent to outsole 162.

In some embodiments, each compartment may be designed, sized, and/or configured to receive different types of components or elements. For example, the first compartment 202 associated with sole plate 250 includes a cavity 275 and is disposed below optional insole 216 and bootie 214. The first compartment 202 will be discussed in further detail with reference to fig. 8-10. In another example, second compartment 204 includes a relatively small recess within sole structure 104. Second compartment 204 may be further associated with a slot in heel region 145 of upper 102 that provides access to second compartment 204. Further, the third compartment 206 may comprise a sleeve-like region. In other words, the third compartment 206 may be shaped as a generally tubular portion with openable ends. In fig. 2, third compartment 206 is disposed within upper 102 adjacent to bootie 214 and collar liner 212. The second compartment 204 and the third compartment 206 will be discussed in further detail with reference to fig. 11-14. Similarly, in another example, fourth compartment 207 includes a sleeve-like region that extends along medial side 165 of upper 102. In fig. 2, fourth compartment 207 is disposed within upper 102 adjacent to bootie 214 and collar liner 212. The fourth compartment 207 will be discussed in further detail with reference to fig. 15-16. Thus, in various embodiments, article 100 may include regions that are disposed in different regions and may allow for removable insertion, attachment, or installation of other objects, elements, or components.

Furthermore, it should be understood that the embodiments described herein with reference to the compartments in fig. 2 and in the further figures may be applied to articles that do not include a tensioning system. In other words, the method of manufacture in which the article may comprise a compartment and/or the article comprising such a compartment may be used with any type or configuration of footwear or article of apparel.

Referring to fig. 3 and 4, in some embodiments, removable insole 214 may be disposed within upper 102. The term "bootie" as used throughout this detailed description and in the claims refers to any component or layer that is generally configured to receive a foot. In some cases, the bootie may be configured for use with an article of footwear. For example, a removable bootie may be inserted into the upper to receive the foot and provide additional cushioning, support, structural, protective, and any other user comfort requirements. In some cases, the bootie may be provided with various structures, such as a tongue, fastening system, cushioning and support system. In other cases, a portion of bootie 214 may be used to replace a tongue associated with an article of footwear. However, in another instance, the tongue may be provided separately from the bootie 214.

In one embodiment, bootie 214 may substantially enclose or define an interior cavity 218 in article 100. In some embodiments, bootie 214 may be disposed adjacent to most or all of interior surface 220 of upper 102. In addition, bootie 214 may also include a bootie opening 230 for receiving a foot. In some embodiments, bootie opening 230 may correspond with or align with opening 130 of upper 102 when bootie 214 is positioned and/or assembled in upper 102.

In some cases, when bootie 214 is disposed within upper 102, bootie 214 may partially or completely cover the foot of the wearer. In other words, bootie 214 may include an elastic and/or stretchable material that may encircle the foot of the wearer. In some embodiments, bootie 214 is thin relative to the material of upper 102 and/or components of sole structure 104. The thin bootie 214 is such that the assembled article 100 is not too bulky and may allow the bootie 214 to be substantially deformed or compact if desired (e.g., to facilitate removal from the interior cavity 218 through the opening 130). As discussed further below, bootie 214 may be made of any material. In some embodiments, bootie 214 has a configuration that is strong enough to provide foot protection and support.

In different embodiments, bootie 214 may include a variety of shapes or sizes. For example, in FIG. 3, bootie 214 may be provided as a high-upper bootie. In this embodiment, ankle portion 322 of bootie 214 may be configured to be positioned relatively high on the ankle of the user's foot. In another embodiment, bootie 214 may be provided as a low-upper bootie. In this embodiment, the ankle portion of the bootie is configured to be positioned relatively low on the ankle of the user's foot.

In different embodiments, bootie 214 may be coupled to article 100 at different locations. In some embodiments, a portion of bootie 214 may be attached or coupled to a portion of article 100. In one embodiment, a portion of bootie 214 may be coupled to a portion of upper 102. In some embodiments, a portion of bootie 214 may be attached to a portion of upper 102 near the area associated with opening 130. Accordingly, in one embodiment, bootie 214 may include a first attachment region 330 for securing bootie 214 to a portion of article 100. The first attachment zone 330 may include stitching, welding, loops, snaps, adhesives, velcro (Velcro), hook and loop fasteners, snaps, zippers, straps, and/or any other type of fastener or attachment means, and the like. In other words, a variety of different securing means may be used and are within the scope of the present disclosure. In some cases, while bootie 214 may not continue into the bottom of article 100 as midsole 151, the weight of the wearer may remain relatively fixed in position with respect to other components of article 100 when article 100 is worn.

In fig. 3-4, first attachment region 330 is positioned in heel region 145 adjacent to opening 130 at a rear edge associated with collar 310. In some embodiments, the location of first attachment zone 330 may allow bootie 214 to more easily move and/or rotate relative to upper 102 while remaining anchored or tethered to article 100. Accordingly, in some embodiments, a portion of bootie 214 may be fixedly attached or coupled to a portion of upper 102.

As indicated above, bootie 214 may be removable from interior cavity 218. For example, referring to fig. 3 and 4, bootie 214 is shown being pulled or removed from interior void 218 of upper 102. In fig. 3, a substantial portion of bootie 214 has been pulled through opening 130 and lifted over article 100. In some embodiments, bootie 214 may include one or more loops 320 or tab portions to facilitate removal and/or movement of bootie 214 (e.g., by allowing a finger to be inserted into loops 320 and pulled or pulled at upper 102 via loops 320). In fig. 3 and 4, ring 320 is shown near heel region 145 of bootie 214 and near the edge of bootie opening 230.

In fig. 4, bootie 214 is disposed in a substantially "upside down" position relative to its original position within upper 102. In other words, bootie 214 has been removed from interior cavity 218 and rotated in a rearward direction. In embodiments where bootie 214 is secured to upper 102 via first attachment region 330, bootie 214 may be disposed adjacent article 100 in various shapes or orientations when removed. It should be appreciated that in other embodiments, bootie 214 may be completely removable such that bootie 214 may be completely separated from article 100 (i.e., such that first attachment region 330 is not present). Further, it should be understood that in other embodiments, article 100 may not include bootie 214, or the configuration of bootie 214 may be different from that shown herein.

Referring to fig. 5 and 6, in some embodiments, a removable collar lining 212 may be disposed within upper 102. The term "collar lining" as used throughout this detailed description and in the claims refers to any component or fabric that is generally configured to be associated with heel region 145 of upper 102. For example, a removable collar lining may be inserted into the upper to receive the foot and provide additional cushioning, support, structural, protective layers, and any other user comfort requirements.

In some embodiments, collar lining 212 may be disposed within interior void 218 of upper 102. In one embodiment, collar lining 212 may be associated with or disposed adjacent to a substantial portion of interior surface 220 of heel region 145 of upper 102.

In some embodiments, collar lining 212 is thin relative to the material of upper 102 and/or the components of sole structure 104. Thin collar lining 212 does not make assembled article 100 too bulky and may allow collar lining 212 to be substantially deformed or compact if desired (e.g., to facilitate removal from interior cavity 218 through opening 130). Collar liner 212 may be made of any material, as discussed below. In some embodiments, collar lining 212 has a construction that is strong enough to provide protection and support to the foot. In some cases, collar lining 212 may be associated with or include a cushioning region that may provide additional support, comfort, and/or cushioning to the foot.

In different embodiments, collar liner 212 may include various shapes or sizes. For example, in fig. 5, collar lining 212 may be provided as a substantially planar or two-dimensional material or structure. The term "two-dimensional" as used throughout this detailed description and in the claims refers to any generally planar material that exhibits a length and width that is substantially greater than the thickness of the material. While two-dimensional materials may have smooth or substantially non-textured surfaces, some two-dimensional materials may exhibit textures or other surface characteristics, such as pits, protrusions, ribs, or various patterns, for example. In other embodiments, the geometry of collar lining 212 may vary and may include various contours or features associated with portions of the foot (e.g., the ankle region and/or heel region of the foot). In one embodiment, collar lining 212 may be positioned in a manner that contacts a rearmost region of interior void 218 of upper 102 that is located rearmost of article 100. In some embodiments, collar lining 212 may be disposed or positioned low down along an interior surface 220 of upper 102 material in at least a portion of heel region 145 when collar lining 212 is in its assembled configuration within upper 102.

In different embodiments, collar liner 212 may be coupled to article 100 at different locations. In some embodiments, a portion of collar lining 212 may be attached or coupled to a portion of article 100. In one embodiment, a portion of collar lining 212 may be coupled to a portion of upper 102. In some embodiments, a portion of collar lining 212 may be attached to a portion of upper 102 near the area and/or perimeter (boundary) associated with opening 130. In one embodiment, collar lining 212 may be attached along a continuous or substantially continuous region that extends along a portion of collar 310 or a portion adjacent collar 310. Accordingly, in one embodiment, collar lining 212 may include a second attachment region 530 for securing collar lining 212 to a portion of article 100. The second attachment zone 530 may include stitching, welding, loops, snaps, adhesive, velcro, hook and loop fasteners, snaps, zippers, straps, and/or any other kind of fastener or attachment means, and the like. In other words, a variety of different securing devices may be used and are within the scope of the present disclosure. In some cases, while collar lining 212 may not continue into article 100, the weight of the wearer (specifically, at least the portion of the wearer's foot associated with the heel) can keep collar lining 212 relatively taut when article 100 is worn.

In fig. 5-6, second attachment region 530 is positioned in heel region 145 adjacent to opening 130 at a rear edge associated with collar 310. In some embodiments, the location of second attachment region 530 may allow collar lining 212 to more easily move and/or rotate relative to upper 102 while remaining anchored or tethered to article 100. Thus, in some embodiments, a portion of collar lining 212 may be fixedly attached or coupled to a portion of upper 102. In one embodiment, the second attachment region 530 and the first attachment region 330 (shown in fig. 3) may be substantially similar or coupled.

As indicated above, collar lining 212 may be removable from interior cavity 218. For example, referring to fig. 5 and 6, collar lining 212 is shown being pulled or removed from interior void 218 of upper 102. In fig. 5, a portion of collar lining 212 has been pulled up from the rear "wall" of upper 102. In some embodiments, collar liner 212 may include provisions for facilitating removal and/or movement of collar liner 212, including but not limited to tabs or loops.

In fig. 6, collar lining 212 is disposed in a generally "inside-out" position relative to its original position within upper 102. In other words, collar liner 212 has been removed from interior cavity 218 and rotated in a rearward direction along second attachment region 530. In embodiments where collar lining 212 is secured to upper 102 via second attachment region 530, collar lining 212 may be disposed adjacent article 100 in various shapes or orientations when removed. It should be appreciated that in other embodiments, collar liner 212 may be completely removable such that collar liner 212 may be completely separated from article 100 (i.e., such that second attachment zone 530 is not present). Further, it should be understood that in other embodiments, article 100 may not include collar liner 212, or the configuration of collar liner 212 may be different than that shown herein. In some embodiments, removal of collar lining 212 may expose access areas within article 100 to one or more compartments 202.

Thus, in some embodiments, different elements, layers, or components of article 100 may be easily removed or removed from article 100. In one embodiment, bootie 214 and/or collar liner 212 may be disassembled and removed or displaced from their assembled position (as shown in fig. 1). In one embodiment, displacement of the bootie 214, collar liner 212, and/or other removable elements (e.g., tongue) may expose different areas within the interior cavity 218. In some cases, this may facilitate access to various portions or compartments disposed throughout article 100, as will be discussed below.

In various embodiments, it is understood that the materials used to construct the various components and structures may vary. For example, the base layer or other portion for bootie 214 or collar liner 212 may be constructed from any variety of materials, including, but not limited to, various textiles. For the purposes of this disclosure, textiles are typically made from fibers, filaments, or yarns, for example, textiles are formed (a) directly from webs by bonding, fusing, or interlocking to construct nonwoven fabrics and mats (felts), or (b) by mechanically manipulating yarns to create woven fabrics. For example, the textile may comprise fibers arranged to impart unidirectional or multidirectional stretch, and the textile may include a coating that forms a breathable and waterproof barrier. Examples of textile materials that may be used include, but are not limited to: animal textiles such as wool and silk; vegetable textiles such as cotton, flax, lyocell (lyocell); synthetic textiles such as polyester, aramid, acrylic, nylon, spandex, olefin fibers, engel fibers (ingeo), lu Leke stoneware (lurex), and carbon fibers. In other embodiments, the materials used to make the bootie substrate may include nonwoven fabrics, flexible materials, polymer layers, natural leather, synthetic leather, and any other materials. In some cases, a polymer sheet may be used that may be extruded, rolled or otherwise formed from a polymer material to present a substantially planar face. The bootie or collar lining material may also encompass laminates or otherwise layered materials that include two or more layers of textile, polymer sheets, or combinations of textile and polymer sheets.

Referring now to fig. 7, an embodiment of article 100 is shown with bootie 214 removed from interior cavity 218 and collar liner 212 removed from interior cavity 218. As previously described, removing certain elements of article 100 may facilitate access to different portions or sections within article 100.

In some embodiments, during manufacture of article 100, one or more portions of article 100 may include connecting element 710. In some embodiments, connecting elements 710 (such as wires, cables, leads, cables, wires, or any other type of mechanical and/or electrical connector) may be provided, incorporated, or integrated into article 100. In one embodiment, connecting element 710 may be disposed or installed in article 100 during the manufacturing process of the article of footwear. For example, in fig. 7, connecting element 710 includes a portion of wire that extends upwardly from a region associated with sole structure 104 and along sidewall 720 of upper 102. In one embodiment, the wires may be disposed to extend between layers of upper 102. In other words, portions of upper 102 may include multiple layers in some embodiments, and connecting element 710 may be placed within or between two or more layers of upper 102. For example, connecting element 710 may be disposed between a first layer and a second layer of upper 102. In other embodiments, connecting element 710 may be stitched, molded, bonded, or otherwise fixedly or removably attached to article 100 during manufacture. In another embodiment, one or more of the connecting elements 710 may be incorporated after manufacture. However, in some embodiments where the connecting element 710 is inserted after the article 100 is manufactured, the article 100 may include a compartment for receiving the connecting element 710. It should be understood that in various embodiments, article 100 may not include any connecting elements 710.

In fig. 7, a portion of connecting element 710 has been removed from interior void 218 of upper 102. In some embodiments, some or all portions of connecting element 710 may be easily moved within article 100 or removed from article 100 to facilitate any insertion or connection of article 100 to one or more components. In one embodiment, some or all of the portions of the connecting element 710 may be completely or partially separated from their location in the article of manufacture.

Referring now to fig. 8, an embodiment of article 100 is shown with bootie 214 removed from interior cavity 218 and collar liner 212 removed from interior cavity 218. In addition, to provide the reader with an improved view of sole plate 250, optional insole 216 is lifted to expose a portion of sole plate 250 (sole plate 250 is discussed further below with reference to fig. 9-10). In fig. 8, several components 800 are also shown adjacent article 100. As described above, one or more components 800 may be installed in article 100. In various embodiments, the installation of component 800 may occur after the initial manufacture of article 100, as will be discussed further below.

Referring to fig. 8, some examples of components 800 are depicted including a first component 810, a second component 820, a third component 830, and a fourth component 840. In different embodiments, fewer or more components may be present. In some embodiments, one component may be substantially similar to another component. However, in other embodiments, each component may be different from the other component.

In one embodiment, one or more components 800 may be configured to provide various functions or features to article of footwear 100. For example, in fig. 8, the first part 810 includes a housing unit, the second part 820 includes a sensor, the third part 830 includes an LED panel, and the fourth part 840 includes a control panel (here, a button plate). In other embodiments, different mechanical or electrical components may be included, such as circuits, textiles, or other materials. It should be appreciated that while two or more components may be connected or attached to each other, or share a common port (as commonly seen in the embodiment of fig. 8 with respect to the second component 820, the third component 830, and the fourth component 840), in other embodiments any two components may be separated or disconnected from each other.

As described above, article 100 may be manufactured to house one or more components 800 in a manner that allows components 800 to be ready and securely contained after manufacture. In other words, article 100 may include one or more compartments for receiving component 800. Thus, by way of example, in the embodiment shown in fig. 2 and 8, article 100 may be manufactured such that first compartment 202 is configured to receive first component 810, second compartment 204 is configured to receive second component 820, third compartment 206 is configured to receive third component 830, and fourth compartment 207 is configured to receive fourth component 840.

To better illustrate the combination of the various components with article 100, FIGS. 9-16 provide a series of diagrams depicting different embodiments of the insertion and installation of component 800 of FIG. 8. Referring to fig. 9, a first component 810 comprising a housing unit is shown adjacent to article 100. In some embodiments, the housing unit may include various mechanisms or components that may be used in the tensioning system 150 (see fig. 1). In some cases, the housing unit may include a motorized tensioning device (see discussion above with reference to fig. 1). For example, within the interior of the first component 810, there may be a battery (or other power source), circuitry (or other control mechanism), reels, gears, motors, light sources, and/or other mechanisms. However, in other embodiments, first component 810 may include any desired object or element for insertion into article 100. The housing units may have different sizes and/or shapes in different embodiments. In fig. 9, the first component 810 has a generally three-dimensional rectangular shape.

In fig. 9, the portion of the connecting element 710 shown in fig. 7 is shown as it contacts the first component 810. In some embodiments, the first component 810 may include a port or other receptacle for connection with the connecting element 710. In fig. 8 and 9, the first component 810 is shown as being secured to a portion of the connecting element 710.

In some embodiments, it may be desirable to install first component 810 in article 100 after connection with connecting element 710 has occurred. However, it should be understood that the mounting of first component 810 may also occur without any prior connection (or subsequent connection) to elements of article 100. Referring to fig. 10, a view of interior void 218 in upper 102 is depicted. In this figure, the optional insole has been removed to reveal a portion of sole plate 250. As previously described, in some embodiments, sole plate 250 may include a region configured to receive or house first component 810, identified herein as first compartment 202.

As best depicted in the enlarged view 1050, the first compartment 202 may include a cavity 275 in the sole plate 250. Cavity 275 may be defined by one or more sidewalls that form a region in sole plate 250 having an average depth 1010. In some embodiments, the cavity 275 may be sized or configured to securely and/or tightly receive the housing unit of the first component 810. In fig. 10, the cavity 275 includes a depth 1010, the depth 1010 being greater than a thickness 1020 of the housing unit including the first component 810. Further, in some cases, a first area associated with the first side 1032 of the first component 810 may be smaller than a second area associated with the base 1004 of the cavity 275. In other words, the cavity 275 may be sized to at least partially enclose or house the first component 810. In some embodiments, for example, the second region of the base may be slightly larger than the first region of the first side 1032 such that a substantially tight fit is formed between the first component 810 and the first compartment 202. However, in other embodiments, the dimensions of the first component 810 or the first compartment 202 may be different such that one is substantially different from the other.

Thus, in some embodiments, first component 810 may be easily stored or inserted into cavity 275 of sole plate 250 without removing sole plate 250 from article 100. However, in other embodiments, sole plate 250 may need to be removed prior to installation of first component 810. Additionally, in some embodiments, if desired, other insulating or securing materials may be inserted into the cavity 275 to further stabilize the first component 810.

Once the first component 810 has been inserted, the insole 216 may be replaced. In addition, if no additional components are needed in article 100, bootie 214 and/or collar liner 212 or other removable elements may be returned to interior cavity 218 (see FIG. 18), which may substantially complete the installation process in one embodiment. However, in other embodiments, additional or different components may be incorporated, as discussed below.

In various embodiments, control of the motorized lacing system or other electrical or automated features in the article can be achieved using various processes and instruments. Referring now to fig. 11 and 12, some embodiments may utilize various types of devices to send commands to a motorized tensioning system or other system associated with article 100. For example, some embodiments may include various sensors for providing information to a control unit of the motorized tensioning system. In some embodiments, the sensor may provide current as an input to the control unit. In some cases, for example, the predetermined current may be considered to correspond to a certain pressure or weight. In one embodiment, a pressure sensor may be used under the insole of the article to indicate when the user is standing. In another embodiment, the motorized tightening system may be programmed to automatically loosen the tension of the lace as the user moves from the standing position to the sitting position. Such a configuration may be useful for elderly people who may require low tension to promote blood circulation when sitting down, while elderly people may need high tension for safety when standing up. In other embodiments, various features of the motorized tensioning system may be turned on or off, or the tension of the lace adjusted, in response to information from the sensor. In other embodiments, the sensor may be used to provide information that may determine the activation of an LED or other light source. However, in other embodiments, it should be understood that the use of any sensor may be optional.

In various embodiments, the information providing sensors may include, but are not limited to: pressure sensors, bend indicators, strain gauges, gyroscopes and accelerometers in the insole for detecting the rate of standing and/or movement. In some embodiments, the sensor information may be used to establish a new target tension in lieu of or in addition to maintaining the initial tension. For example, pressure sensors may be used to measure the contact pressure of the upper of an article of footwear against the foot of a wearer and automatically adjust to achieve a desired pressure.

In some embodiments, sensors such as gyroscopes and accelerometers may be incorporated into article 100. For example, in some embodiments, an accelerometer and/or gyroscope may be used to detect instantaneous moment and/or positional information that may be used as feedback to adjust lace tension. These sensors may also be implemented to control sleep/wake-up periods to extend battery life. In some cases, for example, information from these sensors may be used to reduce the lace tension in the system when the user is in an inactive state, and to increase the lace tension during periods of greater activity by the user.

It is also contemplated that some embodiments may include a pressure sensor to detect a high pressure region that may develop during tightening. In some cases, the tension of the lace may be automatically reduced to avoid such high pressure areas. Further, in some cases, the system may prompt the user to change the lacing arrangement associated with these high pressure zones.

It is further contemplated that in some embodiments, the user may be provided feedback via motor pulses that produce haptic feedback to the user in the form of vibrations/sounds. Such a facility may directly facilitate operation of the tensioning system or provide tactile feedback to other systems in communication with the motorized tensioning device.

Various methods of automatically operating a motorized tensioning device in response to various inputs may be used. For example, it is common for lace tension to drop rapidly within the first few minutes of use after initial tightening of the shoe. Some embodiments of the tensioning system may include a facility for readjusting the lace tension to an initial tension set by the user. In some embodiments, the control unit may be configured to monitor the tension during this first few minutes in order to then readjust the tension to match the original tension.

Referring to fig. 11, a second component 820 including a sensor is shown adjacent to article 100. In some embodiments, the sensor may include various mechanisms or components that may be used to measure current, pressure, or other properties in article 100. In various embodiments, the sensor may detect and measure a relative change in force or applied load, detect and measure a rate of change in force, identify a force threshold, and/or detect contact and/or touch.

In some cases, the sensor may comprise a substantially two-dimensional material. In some embodiments, the second component 820 may comprise a piezoelectric material. However, in other embodiments, second component 820 may include any desired object or element for insertion into article 100. The sensor may have different sizes and/or shapes in different embodiments. In fig. 11, the second member 820 has a generally oval or elliptical shape. In other embodiments, the size and/or shape of the second component 820 may be different.

In fig. 11, a second portion of the connecting element described above (for convenience, now labeled "second portion" 1150) is shown prior to contact with the second component 820. In some embodiments, the second component 820 can include a port or other receptacle for connection with the second portion 1150. For example, in fig. 11, the second component 820 has a port 1190 for contacting and/or connecting to the second portion 1150. In some embodiments, the second component 820 may be linked to the port 1190 via wiring disposed in a sheath 1180 or other type of protective or insulating covering.

In some embodiments, it may be desirable to install second component 820 in article 100 after connection has occurred with second portion 1150. However, it should be understood that the installation of the second component 820 may also occur without any prior connection (or subsequent connection) to the elements of the article 100. Referring now to fig. 11 and 12, views of interior void 218 in upper 102 are depicted. The optional insole has been removed to reveal a portion of sole structure 104. As previously described, in some embodiments, sole structure 104 may include a region, identified herein as second compartment 204, configured to receive or house second component 820. In various embodiments, second compartment 204 may be disposed in any layer of sole structure 104, including insole 216; in such a case, the insole 216 would not need to be lifted to expose the second compartment 204, as removal of the bootie 214 and/or collar liner 212 may fully expose access to the second compartment 204. In other cases, second compartment 204 may be disposed in sole plate 250, midsole 151, outsole 162, or any other portion of sole structure 104.

Second compartment 204 may also include a sleeve-like region disposed along a portion of upper 102. Thus, the second compartment 204 may be at least partially defined by one or more layers of footwear that together form the tunnel 1110. It should be appreciated that the second compartment 204 may additionally include a slot or inlet that may provide access to the interior of the tunnel 1110. In one embodiment, the slot may be secured or substantially closed after insertion of the second member 820.

As shown in fig. 11 and 12, in some embodiments, second compartment 204 may also include a recess 1175 in sole structure 104. In one embodiment, second compartment 204 is disposed in midsole 151 along heel region 145. In one embodiment, recess 1175 may be defined by one or more relatively shallow sidewalls. In some embodiments, recess 1175 may be sized or configured to securely and/or tightly receive a sensor comprising second component 820. In fig. 12, recess 1175 includes a depth greater than the thickness of the sensor including second component 820. Further, a first region associated with the first side of the second component 820 can be smaller than a second region associated with the base of the recess 1175. In other words, recess 1175 may be sized to at least partially enclose or house second component 820. In some embodiments, for example, the second region of the recess 1175 may be slightly larger than the first region of the second component 820 such that a substantially tight fit is formed between the second component 820 and the second compartment 204. However, in other embodiments, the dimensions of the second component 820 or the second compartment 204 may be different such that one is substantially different from the other.

Accordingly, in some embodiments, second component 820 may be easily stored or inserted into recess 1175 of midsole 151 without removing midsole 151 from article 100. However, in other embodiments, it may be desirable to remove midsole 151 or another layer of sole structure 104 prior to installing second component 820 into article 100.

Once the second component 820 has been inserted, the insole 216 may be replaced. In addition, if no additional components are needed in article 100, bootie 214 and/or collar liner 212 or other removable elements may be returned to interior cavity 218 (see FIG. 18), which may substantially complete the installation process in one embodiment. However, in other embodiments, additional or different components may be incorporated, as discussed below.

Referring now to fig. 13, a third component 830 is shown that includes a light emitting diode strip (referred to herein as an LED unit) during installation into article 100. In some embodiments, the LED unit may include various mechanisms or components that may be used in the tensioning system 150 (see fig. 1). In some cases, the LED unit may include one or more LEDs having different sizes, colors, and/or intensity levels. For example, the third component 830 includes five LEDs. However, in other embodiments, third component 830 may include any desired object or element for insertion into article 100. The LED units may have different sizes and/or shapes in different embodiments. In fig. 13, the third component 830 has a substantially two-dimensional shape. Furthermore, the LEDs are arranged along a substantially continuous rectangular shaped and relatively narrow strip.

In fig. 13, the second portion 1150 of the connection element is shown prior to contact with the third member 830 via port 1190. In other words, in some embodiments, third component 830 and second component 820 may share a common port or connection portion along wires disposed along a common sheath 1180. In other embodiments, two or more components may include their own separate ports and/or wiring assemblies. In fig. 13, the third component 830 has a port 1190 for contacting and/or connecting to the second portion 1150. Further, in some embodiments, substantially identical portions of the connecting element may contact both the second component 820 and the third component 830.

In some embodiments, it may be desirable to install third component 830 in article 100 after connection with connecting element 710 has occurred. However, it should be understood that the mounting of third component 830 may also occur without any prior connection (or subsequent connection) to elements of article 100.

In some embodiments, third compartment 206 may include a sleeve-like region disposed along a portion of upper 102. The third compartment 206 may be at least partially defined by one or more layers of footwear that together form the aperture 1375. It should be appreciated that the third compartment 206 may additionally include a slot 1350, and that the slot 1350 may provide access to the interior of the aperture 1375. In one embodiment, the slots 1350 may be secured or substantially closed after insertion into the third compartment 830. In other embodiments, the cells 1375 and/or slots 1350 may be substantially similar to the slots and cells described above for use with the secondary member 820. However, in other embodiments, the grooves and channels used may be different.

In some embodiments, the aperture 1375 may be sized or configured to securely and/or tightly receive the LED unit of the third member 830. For example, in fig. 14, the aperture 1475 includes a diameter larger than the width of the LED unit of the third member 830. Further, the first length associated with the LED unit may be less than the second length associated with the aperture 1375 of the third compartment 206. In other words, the aperture 1375 may be sized to at least partially enclose, house, or house the third member 830. In some embodiments, for example, the second length of the aperture 1375 may be slightly greater than the first length of the LED unit such that a substantially tight fit is formed between the third component 830 and the third compartment 206. However, in other embodiments, the dimensions of the third component 830 and the third compartment 206 may be different such that one is substantially different from the other. For example, depending on the length and size of the portion of jacket 1180 that is incorporated into upper 102, aperture 1375 may extend to accommodate wiring associated with control device 830.

Thus, in some embodiments, third component 830 may be easily slid or inserted into void 1375 of upper 102 without removing the various layers of upper 102. Once third component 830 has been inserted, if no other additional components are needed in article 100, bootie 214 and/or collar liner 212 or other removable element may be returned to interior cavity 218 (see fig. 18), which may substantially complete the installation process in one embodiment. However, in other embodiments, additional or different components may be incorporated, as discussed below.

As described above with respect to the second component 820 in fig. 11-12, some embodiments of the article 100 may utilize various devices to send or transmit commands to a motorized tensioning system or other mechanism. In some embodiments, the buttons for tightening, loosening, and/or performing other functions may be positioned directly on or in the article. For the purposes of this disclosure, a button refers to a material or element, such as a tab, switch, knob, controller, lever, handle, or other such control device, that can be pressed or otherwise manipulated to operate a mechanism.

Referring to fig. 15 and 16, in some cases, for example, the fourth component 840 may include one or more buttons for initiating incremental tightening and incremental loosening commands. In other embodiments, additional buttons may be included for activating any other command including an open command (or a full release command), a store tension command, and a command to return the stored tension. Still other embodiments may include any other buttons for issuing any other kind of command.

Referring to fig. 15, a fourth component 840 comprising a control unit or button pad is shown mounted within fourth compartment 207 of article 100. In some embodiments, a "button plate" may include various switches, mechanisms, or components that may be used to measure current, pressure, or other properties in article 100. In various embodiments, the button pad may detect and measure a relative change in force or applied load, detect and measure a rate of change in force, identify a force threshold, and/or detect contact and/or touch.

In some cases, the button plate may comprise a substantially two-dimensional material. In some embodiments, fourth component 840 may include one or more buttons. In fig. 16, the fourth part 840 includes a first button 1610, a second button 1620, and a third button 1630. However, in other embodiments, fourth component 840 may include any desired object or element for insertion into article 100 and/or include any number of buttons. The button plate may also have different sizes and/or shapes in different embodiments. In fig. 16, the buttons are arranged along a substantially continuous rectangular-shaped and relatively narrow strip. In other embodiments, the size and/or shape of fourth component 840 may be different.

In fig. 15, the second portion 1150 of the connection element 710 is shown prior to contact with the fourth part 840 via the port 1190. In other words, in some embodiments, fourth component 840, third component 830, and second component 820 may share a common port or connection portion along wires disposed along a common sheath 1180. In other embodiments, two or more components may include their own separate ports and/or wiring assemblies. In fig. 15, the fourth part 840 has a port 1190 for contacting and/or connecting to the second portion 1150 of the connecting element.

In some embodiments, it may be desirable to install fourth component 840 in article 100 after connection to connecting element 710 has occurred. However, it should be understood that the installation of fourth component 840 may also occur without any prior connection (or subsequent connection) to elements of article 100.

Referring to fig. 15 and 16, in some embodiments, fourth compartment 207 may include a sleeve-like region disposed along a portion of upper 102. The fourth compartment 207 may be at least partially defined by one or more layers of footwear that together form the duct 1575. It should be appreciated that the fourth compartment 207 may additionally include a slot 1550, and that the slot 1550 may provide access to the interior of the duct 1575. In one embodiment, after insertion into the fourth compartment 840, the slot 1550 may be fixed or substantially closed. In addition, the fourth compartment 207 may include facilities for allowing access to buttons or other control mechanisms. In fig. 16, for example, first aperture 1662, second aperture 1664, and third aperture 1666 are depicted as including apertures in a portion of upper 102. In some embodiments, when fourth component 840 is installed in upper 102, first aperture 1662 may be aligned with first button 1610, second aperture 1664 may be aligned with second button 1620, and third aperture 1666 may be aligned with third button 1630. In other words, some compartments may include exposed portions that allow an external user to contact at least a portion of any installed component.

In various embodiments, the aperture 1575 may be sized or configured to securely and/or tightly receive the button plate of the fourth component 840. For example, in fig. 15 and 16, the aperture 1575 includes a diameter that is greater than a width associated with the button plate of the fourth component 840. Further, the first length associated with the button plate may be less than the second length associated with the aperture 1575 of the fourth compartment 207. In other words, the aperture 1575 may be sized to at least partially enclose, house or house the fourth component 840. In some embodiments, for example, the second length of the aperture 1575 may be slightly greater than the first length of the button plate such that a substantially tight fit is formed between the fourth component 840 and the fourth compartment 207. However, in other embodiments, the dimensions of the fourth component 840 and the fourth compartment 207 may be different such that one is substantially different from the other. For example, depending on the length and size of the portion of sheath 1180 that is incorporated into upper 102, aperture 1575 may extend to accommodate wiring associated with fourth component 840.

Accordingly, in some embodiments, fourth component 840 may be easily slid or inserted into aperture 1575 in upper 102 without removing the various layers of upper 102. Once fourth component 840 has been inserted, bootie 214 and/or collar liner 212 or other removable elements may be returned to interior cavity 218 (see fig. 18) if no other additional components are needed in article 100, which may substantially complete the installation process in one embodiment. However, in other embodiments, additional or different components may be incorporated, as previously discussed.

Referring now to fig. 17, article 100 is shown with component 800 installed. In fig. 17, upper 102 and sole structure 104 are shown in phantom to provide a view of interior void 218 and the various compartments. It can be seen that first component 810 is disposed in first compartment 202 along sole plate 250. In addition, second component 820 is disposed in second compartment 204 along heel region 145. In addition, third component 830 is disposed in third compartment 206 along upper 102 adjacent heel counter 1710. Finally, fourth component 840 is disposed in fourth compartment 207 along instep area 110.

In other embodiments, any component may be disposed in any other portion of the article (including the upper and/or sole structure). In some cases, some components may be disposed in one portion of an article, while other components may be disposed in a different portion. In another embodiment, for example, first component 810, including a housing unit with a motorized tensioning device, may be disposed near the heel of article 100, while fourth component 840 may be disposed near forefoot region 105 of article 100. The location of one or more components may be selected based on various factors including, but not limited to: size limitations, manufacturing limitations, aesthetic preferences, optimal design and functional location, ease of removal and access relative to other portions of article 100, and possibly other factors.

As discussed with reference to fig. 3-6, bootie 214 and/or collar liner 212 (or other removable elements) may be moved relative to their original assembled position in article 100. Fig. 18 provides an embodiment of article 100 when bootie 214 and collar liner 212 are returned to re-occupy the position within interior cavity 218. In other words, after installing the desired components, article 100 is configured to be ready to return to an assembled state in which the user may wear article 100. In addition, the insertion of bootie 214 and/or collar liner 212 may cover and/or further conceal the various compartments of article 100. In addition, bootie 214 and/or collar liner 212 improve the securement or bonding of components within article 100 by pressing or closing any areas exposed for access when it is replaced in upper 102.

Once the components have been installed in article 100, the various systems may be manipulated, enjoyed, or used by the wearer. For example, referring to fig. 19, the tensioning system 150 may be completed and/or supplemented by the installation of components. Further, in some embodiments, two or more components may work cooperatively or cooperatively with each other due to the integration of various components within article 100. For example, in one embodiment, when pressure is applied to a sensor comprising the second component 820, a signal may be transmitted to activate the LED unit of the third component 830. Thus, during walking, the LED lights may be turned on when the heel applies pressure in article 100 (stepping down), and/or turned off after the heel lifts, or vice versa. Further, some regions of article 100 may be configured to provide optimal use of various components. In one example, one or more regions of article 100, such as heel counter 1710, may include light-diffusing, light-transmitting, translucent, or transparent material to facilitate transmission of light from LEDs that have been incorporated during or after manufacture of article 100. For example, referring to fig. 19, heel counter 1710 may be formed of a light diffusing material. Thus, third component 830, including the LED units, may emit light that may be visible to the wearer or others via the diffusing material of heel counter 1710. In some embodiments, enhanced aesthetic designs may be created by using various materials with LED units. In another example, a component may interact with the tensioning device to activate or operate the tensioning system 150. In one embodiment, as an example, the wearer may press first button 1610 of fourth member 840 to initiate a command to open or fully release in tensioning system 150.

Thus, in various embodiments, articles having one or more compartments configured to receive components may be manufactured. In one embodiment, an article, such as an article with a tensioning system, may have multiple components installed after a "first stage" manufacturing process. In a separate installation process or "second stage," one or more components may be installed throughout article 100, as generally described above. This process is generally represented in the flow diagrams of fig. 20-21, with fig. 20-21 representing two embodiments of a method for manufacturing an article of footwear having an automated, electronic, and/or mechanical system (e.g., a fastening or tensioning system) in which components of the system are installed during the post-manufacturing process.

Fig. 20 provides two main steps, including a first step 2010, in which items are fabricated using a technique such as one or more in-line item fabrication techniques (in-line article making techniques). The article further includes a receptacle for one or more components. In a second step 2020, the component (e.g., by hand) is inserted into the row of items. It should be appreciated that the assembly process of the first step 2010 results in an article of footwear that may have specific receptacles sized to receive various electromechanical components of an automated system.

Referring to fig. 21, in some embodiments, a first step 2110 may involve beginning assembly or manufacturing of an in-line footwear, where the article includes a sole structure and an upper. Further, in a second step 2120, the sole structure may include a dedicated plate for receiving the electronic control unit and/or a recess for receiving the heel sensor. In a third step 2130, the upper may include a cable or wire routed from the sole structure through the conduit along one side of the upper (on the medial or lateral side) and then back and forth through an additional series of conduits on the instep area of the upper. In a fourth step 2140, the upper may further include a compartment for receiving an LED unit and a compartment for receiving a button plate. However, any of these steps is optional.

In the factory assembled article of fifth step 2150, a removable bootie or tongue and a removable collar lining may be included in the manufacture of the upper. In other words, collar liners, booties, and other types of lining materials (i.e., removable elements) may be stitched or otherwise coupled to the upper during manufacture of the article. Stitching is directed to particular portions of the lining material such that these particular portions may be easily removed and/or reinserted while they remain generally attached or anchored to a portion of the upper.

In a sixth step 2160, starting from the second stage of the process, some of the interior material is pulled out, exposing the interior compartment and/or various receptacles for receiving additional components. In other words, the removal of these lining materials allows access to the portion of the interior cavity of the article that was previously covered.

In a seventh step 2170, various electronic or mechanical components (e.g., LEDs in the heel, heel sensors in the sole structure, button plates in the instep area, and/or electronic control units in the sole plate) are inserted into the article. In some cases, the components may be manually inserted.

Thus, the article may be "opened" without damaging the article, and cables or other elements/areas that have been assembled within the interior of the shoe during the manufacturing in the first step 2110 may be easily accessed in subsequent steps. Once the desired component has been inserted, the interior material may be easily reinserted in an eighth step 2180 and the exposed portion of the article is covered again.

The embodiments of fig. 20 and 21 described herein may occur in rapid succession and in close proximity to one another in some embodiments. However, in other embodiments, one or more steps may occur at intervals in time and location. In other words, one step may occur at a first location and another step may occur at a second location, where the first location is different from the second location. For example, article manufacturing in first step 2010 and/or first step 2110 may occur offsite (e.g., at a factory or manufacturing base), and component installation of subsequent steps may occur at a different second location (at a shopping store, retail store or residence, a separate manufacturing base, etc.). In another example, article manufacture in first step 2010 and/or first step 2110 may occur at a "remote site" (e.g., outside of a state or abroad), and actual insertion of components of a subsequent step may occur at a "local site" (e.g., within a country or state where the article or article is to be sold and/or used), or vice versa.

Furthermore, embodiments described herein may also include or relate to techniques, concepts, features, elements, methods, and/or components from the following U.S. patent applications: U.S. patent publication No. US20160345653A1 entitled "A Disable Function for a Control Device" published on month 1 of 2016 (U.S. patent application Ser. No. US14/723,832 previously filed on month 28 of 2015), U.S. patent publication No. US20160345654A1 entitled "A Charging System for an Article of Footwear" published on month 1 of 2016 (U.S. patent application Ser. No. US14/723,880 previously filed on month 28 of 2015), and U.S. patent publication No. US2016034567A1 entitled "A Sole Plate for an Article of Footwear" published on month 1 of 2016 (U.S. patent application Ser. No. US14/723,994 previously filed on month 28 of 2015) and U.S. patent publication No. US20160345655A1 entitled "A Control Device for an Article of Footwear" published on month 1 of 2016 (U.S. patent application Ser. No. 14/724,007 previously filed on month 28 of 2015), each of which are incorporated herein by reference in their entirety.

While various embodiments 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 embodiments and implementations are possible that are within the scope of the embodiments. Although many possible combinations of features are shown in the drawings and discussed in this detailed description, many other combinations of the disclosed features are possible. Any feature of any embodiment may be used in combination with or in place of any other feature or element in any other embodiment, unless specifically limited. Thus, it should be understood that any features shown and/or discussed in this disclosure may be implemented together in any suitable combination. Accordingly, the embodiments are not to be restricted except in light of the attached claims and their equivalents. Further, various modifications and changes may be made within the scope of the appended claims.

For the avoidance of doubt, this disclosure extends to the subject matter of the following numbered paragraphs (parallels) or "paragraphs (Paras)":

paragraph 1 an article of footwear comprising:

an upper and a sole structure, the upper including an interior void and an interior surface;

At least one removable element, wherein the at least one removable element is configured to be removable and reinsertable after manufacture of the article of footwear;

wherein a portion of the at least one removable element is fixedly attached to a portion of the upper;

one or more compartments disposed within the article of footwear, including a first compartment; and is also provided with

Wherein removal of the at least one removable element provides access to the first compartment.

Section 2 the article of footwear of section 1, wherein the at least one removable element includes a bootie disposed within the interior cavity, and wherein the bootie is disposed adjacent a majority of the interior surface of the upper.

Segment 3 is the article of footwear of segment 1 or 2, wherein the at least one removable element comprises a collar lining.

Section 4 the article of footwear of any of sections 1-3, wherein the sole structure includes a sole plate, wherein the sole plate includes the first compartment, and wherein the first compartment includes a cavity configured to receive a component.

Section 5 the article of footwear of any of sections 1-3, wherein the sole structure includes a heel region, wherein the heel region of the sole structure includes the first compartment, and wherein the first compartment includes a recess configured to receive a component.

Section 6 is the article of footwear of any of sections 1-3, wherein the upper includes a first layer and a second layer, wherein the first compartment is disposed between a portion of the first layer and a portion of the second layer, and wherein the first compartment includes a tunnel configured to receive a component.

Segment 7 is the article of footwear of segment 6, wherein the upper includes a heel counter, wherein the first compartment is disposed adjacent to the heel counter, and wherein the heel counter includes a light diffusing material.

Section 8 is the article of footwear of any preceding section, wherein the upper includes a first layer and a second layer, and wherein the upper includes one or more cables disposed between the first layer and the second layer.

Paragraph 9 a method of installing one or more components in an article of footwear, comprising:

manufacturing an article of footwear having one or more compartments, the one or more compartments including a first compartment disposed in a sole plate;

incorporating the sole plate including the first compartment into the article of footwear during manufacture, wherein the first compartment includes a cavity formed in the sole plate;

Removing one or more lining materials associated with the article of footwear;

inserting one or more components into the article, the one or more components including a first component;

mounting the first component in the first compartment; and

reinserting the one or more lining materials into the article of footwear.

Section 10 the method of section 9, wherein the first component comprises a housing unit containing a motorized fastening device.

Section 11 the method of section 9, wherein manufacturing the article of footwear further includes incorporating a sole structure having a recess into the article of footwear, wherein the recess includes a second compartment.

Segment 12 the method of any one of segments 9-11, wherein the first component comprises a heel sensor.

Segment 13 is the method of segment 9, further comprising exposing a region in the article of footwear and providing access to the first compartment in the exposed region.

Section 14 the method of section 9, wherein manufacturing the article of footwear further comprises: forming an upper comprising at least two material layers, the at least two material layers comprising a first layer and a second layer; and positioning a portion of the wire between the first layer and the second layer.

Section 15 the method of section 14, wherein installing the first component further includes connecting the first component to a portion of a wire disposed within the upper.

Section 16 the method of any one of sections 9-15, wherein removing one or more liner materials further comprises removing the bootie from the interior cavity.

Section 17 the method of any one of sections 9-16, wherein removing one or more lining materials further comprises removing a collar lining from the interior cavity.

Segment 18 is an assembly system for installing components in an article of footwear, comprising:

an article of footwear, wherein the article of footwear comprises an upper and a sole structure, wherein the sole structure comprises a first compartment, wherein the upper comprises a second compartment;

a removable lining material associated with the upper;

at least two components including a first component and a second component;

wherein the first component is configured to be inserted into the first compartment, and wherein the second component is configured to be inserted into the second compartment; and is also provided with

Wherein the removable lining material is configured to be reinsertable within the upper.

Segment 19 is an assembly system for installing components in an article of footwear, comprising:

The article of footwear according to any of paragraphs 1-8, wherein the sole structure includes a first compartment, wherein the upper includes a second compartment;

wherein the removable element comprises a removable lining material associated with the upper;

at least two components including a first component and a second component;

Segment 20 is an assembly system according to segments 18 or 19, wherein the removable lining material comprises a bootie and collar lining.

Section 21 is the assembly system of any of sections 18-20, wherein the sole structure comprises a sole plate, wherein the sole plate comprises a cavity, wherein the cavity comprises the first compartment, and wherein the cavity is configured to receive the first component.

Section 22 is the assembly system of section 21, wherein the article of footwear includes a connecting element, and wherein the first component is configured to be attached to the connecting element.

Claims

1. An article of footwear, comprising:

an upper portion including an interior layer, an exterior layer, and a lace to adjust a fit of the upper portion to a foot, the lace being adjustable between a first position and a second position based at least in part on manipulation of an effective length of the lace, the lace extending into and out of a plurality of lace guides enclosed by the interior and exterior layers of the upper portion and attached to and extending through a portion of the upper portion;

a lower portion including a midsole and an outsole, the lower portion being coupled to the upper portion at the midsole;

a power source positioned in the lower portion;

a lacing engine coupled to the power source, comprising:

a shoelace spool engaging loops of the shoelace to enable manipulation of an effective length of the shoelace by rotating the shoelace spool;

a motor operably coupled to the spool, wherein the motor is configured to rotate the spool; and

a user interface positioned in the upper portion configured to enable a user to touch the user interface by touching an outer layer of the upper portion, the touch on the outer layer being sensed by a control element below the outer layer configured to cause the motor to increase or decrease the tension on the lace.

2. The article of footwear of claim 1, wherein the lacing engine is configured to switch between a plurality of preset positions based on interaction with the user interface.

3. The article of footwear of claim 2, wherein the lacing engine is further configured to transition between a plurality of temporary states to incrementally increase or decrease the effective length of the lace.

4. The article of footwear of claim 3, wherein a decrease in an effective length of the lace corresponds to tightening of the lace and an increase in the effective length of the lace corresponds to loosening of the lace.

5. The article of footwear according to claim 4, wherein the preset tightening state corresponds to a state including a shortest effective lace length, and the preset loosening state corresponds to a state including a longest effective lace length.

6. The article of footwear of claim 5, wherein the user interface is configured to increase tension on the lace based on touching the user interface at a first location and to decrease tension on the lace based on touching the user interface at a second location.

7. The article of footwear according to claim 6, wherein the user interface is located between a first layer of an upper and a second layer of an upper, and a user's touch is transferred to the user interface through the first layer.

8. The article of footwear according to claim 7, further comprising a wiring portion, wherein the wiring portion is further operable to couple the user interface to the power source.

9. The article of footwear according to claim 8, wherein the wiring portion extends through the upper portion and the lower portion.

10. The article of footwear according to claim 9, wherein the user interface further includes a circuit board operatively coupled to the wiring portion.

11. A method, comprising:

forming an upper portion including an inner layer, an outer layer, and a lace for adjusting the fit of the upper portion to the foot, the lace being adjustable between a first position and a second position based at least in part on manipulation of an effective length of the lace, the lace extending into and out of a plurality of lace guides that are enclosed by the inner and outer layers of the upper and that are attached to and extend through a portion of the upper portion;

coupling a lower portion including a midsole and an outsole to the upper portion at the midsole;

positioning a power source in the lower portion;

coupling a lacing engine to the power source, the lacing engine comprising:

positioning a user interface in the upper portion, the user interface configured to enable a user to touch the user interface by touching an exterior layer of the upper, the touch on the exterior layer being sensed by a control element below the exterior layer, the control element configured to cause the motor to increase or decrease tension on the lace.

12. The method of claim 11, further comprising configuring the lacing engine to switch between a plurality of preset positions based on interaction with a user interface.

13. The method of claim 12, further comprising configuring the lacing engine to transition between a plurality of transient states to incrementally increase or decrease the effective length of the lace.

14. The method of claim 13, wherein a decrease in the effective length of the lace corresponds to tightening of the lace and an increase in the effective length of the lace corresponds to loosening of the lace.

15. The method of claim 14, wherein the preset tightening state corresponds to a state including a shortest effective lace length and the preset loosening state corresponds to a state including a longest effective lace length.

16. The method of claim 15, further comprising configuring the user interface to increase tension on the sole based on touching the user interface at a first location and to decrease tension on the strap based on touching the user interface at a second location.

17. The method of claim 16, wherein positioning the user interface includes positioning the user interface between a first layer of the upper and a second layer of the upper, and a user touch is transferred to the user interface through the first layer.

18. The method of claim 16, further comprising operably coupling a wiring portion between the user interface and the power source.

19. The method of claim 18, wherein a wiring portion extends through the upper portion and the lower portion.

20. The method of claim 19, wherein the user interface further comprises a circuit board, and wherein operably coupling the wire segment comprises operably coupling the wire segment to the circuit board.