FOLDABLE TRACTION DEVICE WITH ADHESIVE RESISTANT COVER

Abstract

A portable traction device includes a main body having an adhesive-receptive section configured to receive an adhesive element and an adhesive-resistant section configured to cover the adhesive element. The main body is configurable between a closed state where the adhesive-resistant section is flexed toward the adhesive-receptive section and an open state where the adhesive-resistant section is flexed away from the adhesive-receptive section. The adhesive element may be removably attached to the adhesive-receptive section and configured to remove debris from footwear.

Claims

1. A foldable traction mat comprising: a mat body including a top surface and a bottom surface, the mat body including a non-sticky section and a first adhesive-receptive section; a sticky sheet disposed on the top surface of the first adhesive-receptive section and configured to remove debris from a bottom side of a footwear; a first fold line extending across the mat body and separating the non-sticky section from the first adhesive-receptive section, the mat body is foldable along the first fold line between a closed configuration and an open configuration, the closed configuration including the non-sticky section folded over onto the sticky sheet; and a fastening mechanism configured to secure the mat body in the closed configuration.

2. The foldable traction mat of claim 1, wherein the mat body includes a second adhesive-receptive section adjacent to the first adhesive-receptive section.

3. The foldable traction mat of claim 2, wherein the mat body includes a second fold line separating the first adhesive-receptive section from the second adhesive-receptive section, the closed configuration includes the second adhesive-receptive section folded onto the bottom surface of the non-sticky section.

4. The foldable traction mat of claim 1, wherein the non-sticky section is positioned at a first end of the mat body and the fastening mechanism is positioned at a second end of the mat body.

5. The foldable traction mat of claim 1, wherein at least a portion of the bottom surface of the mat body includes a material to prevent sliding of the foldable traction mat in the open configuration when the foldable traction mat is placed on an external surface.

6. A portable traction device comprising: a main body including a first adhesive-receptive section configured to receive an adhesive element and an adhesive-resistant section configured to flex towards the first adhesive-receptive section, the main body is configurable to: a closed state where the adhesive-resistant section is flexed toward the first adhesive-receptive section; and an open state where the adhesive-resistant section is flexed away from the first adhesive-receptive section.

7. The portable traction device of claim 6, further comprising: the adhesive element removably attached to the first adhesive-receptive section.

8. The portable traction device of claim 6, further comprising: a fastening mechanism configured to secure the main body in the closed state.

9. The portable traction device of claim 6, wherein the main body further comprises a second adhesive-receptive section adjacent to the first adhesive-receptive section.

10. The portable traction device of claim 9, wherein the closed state includes the second adhesive-receptive section flexed toward the first adhesive-receptive section with the adhesive-resistant section disposed therebetween.

11. The portable traction device of claim 9, wherein the adhesive-resistant section comprises a top adhesive-resistant surface and a bottom adhesive-resistant surface.

12. The portable traction device of claim 6, wherein at least a portion of a bottom surface of the main body comprises a non-slip material.

13. The portable traction device of claim 6, wherein the adhesive element is removable.

14. A system comprising: a traction mat including a main body having a first adhesive-receptive section and an adhesive-resistant section, the main body configurable between a closed state and an open state; and an adhesive element attachable to the first adhesive-receptive section of the main body, the adhesive element configured to remove debris from a bottom side of footwear.

15. The system of claim 14, wherein the traction mat further comprises a fastening mechanism configured to secure the traction mat in the closed state.

16. The system of claim 14, wherein the main body further comprises a second adhesive-receptive section adjacent to the first adhesive-receptive section.

17. The system of claim 16, wherein the closed state includes the second adhesive-receptive section folded onto the first adhesive-receptive section with the adhesive-resistant section positioned therebetween.

18. The system of claim 14, wherein the adhesive-resistant section comprises a non-stick surface.

19. The system of claim 14, wherein at least a portion of a bottom surface of the main body comprises a non-slip material.

20. The system of claim 14, wherein the adhesive element includes multiple adhesive sheets each configured with a tacky substance.

Description

BRIEF DESCRIPTION OF FIGURES

[0003] Non-limiting and non-exhaustive examples are described with reference to the following figures.

[0004] FIG. 1 illustrates an example portable traction device in both closed and open configurations, showing the main body with adhesive-receptive sections, adhesive-resistant section, adhesive elements, and fastening mechanism in accordance with one or more examples.

[0005] FIG. 2 illustrates a bottom view of a portable traction device, showing the back surface of a main body in accordance with one or more examples.

[0006] FIG. 3 illustrates examples of coupling mechanisms for attaching adhesive elements to adhesive-receptive sections of a main body in accordance with one or more examples.

[0007] FIG. 4 illustrates various examples of fastening mechanisms configured to maintain a portable traction device in a closed configuration in accordance with one or more examples.

[0008] FIG. 5 illustrates an example portable traction device with a single, double-wide adhesive element configured to accommodate two footwear items simultaneously in accordance with one or more examples.

[0009] FIG. 6 illustrates an example portable traction device with a single adhesive element sized for contact with one footwear item at a time in accordance with one or more examples.

DETAILED DESCRIPTION

[0010] The following description sets forth exemplary aspects of the present disclosure. It should be recognized, however, that such description is not intended as a limitation on the scope of the present disclosure. Rather, the description also encompasses combinations and modifications to those exemplary aspects described herein.

[0011] This disclosure relates to devices and techniques for removing debris from footwear and other items to improve traction and/or cleanliness. For example, a portable traction device can include one or more adhesive surfaces that, when contacted by a footwear item, remove debris from the bottom surface of the footwear item, thereby enabling improved contact between the footwear and external surface once the footwear is removed from contacting the portable traction device and placed on the external surface. The portable traction device can be configured to flex or fold into a compact configuration wherein the adhesive surface is covered or otherwise protected to facilitate transportation while preventing the adhesive surface from collecting unwanted debris or adhering to external objects during storage or transport, such as when the device is placed in a user's bag or carrying case.

[0012] FIG. 1 illustrates an example portable traction device 100 (sometimes referred to as the portable cleaning device 100) including one or more adhesive surfaces to remove debris or other elements from an item that comes into contact with the portable traction device 100. As shown, the portable traction device 100 can be configurable to a closed configuration/state 102 (also referred to as a folded, flexed, or covered state) wherein one or more adhesive surfaces are at least partially covered by one or more other surfaces of the portable traction device 100 to prevent the one or more adhesive surfaces from contacting external surfaces or items. Further, the portable traction device 100 can be configurable to an open configuration/state 104 (also referred to as an expanded, non-folded, or non-flexed state) wherein one or more adhesive surfaces are at least partially exposed or uncovered to an external environment, such as to contact one or more footwear items and other objects. The portable traction device 100 can be configurable to intermediate states and/or other states.

[0013] As shown, the portable traction device 100 can include a main body 106 (also referred to as a mat body/assembly, base/support structure, primary substrate) that includes one or more adhesive-resistant sections 108 and one or more adhesive-receptive sections 110 (also referred to as one or more adhesive compatible/bondable sections). In examples, the one or more adhesive-receptive sections 110 can be configured to receive one or more adhesive elements 112 (e.g., sticky sheets). The main body 106 can be configured to flex (e.g., bend, fold, roll, etc.) to cause the one or more adhesive-resistant sections 108 (sometimes referred to as the adhesive-resistant section 108, for convenience) to flex onto or towards the one or more adhesive-receptive sections 110 (sometimes referred to as the adhesive-receptive section 110, for convenience) to cover or protect at least a portion of the adhesive-receptive section 110 and/or the one or more adhesive elements 112 (sometimes referred to as the adhesive element 112, for convenience). In examples, the adhesive element 112 can be removably attached to the main body 106, as discussed in reference to FIG. 3.

[0014] Although the one or more adhesive-resistant sections 108 and/or the one or more adhesive-receptive sections 110 are shown at certain locations, such sections can be positioned elsewhere on the main body 106. Moreover, one or more of such sections can be eliminated. The one or more adhesive-resistant sections 108 and/or the one or more adhesive-receptive sections 110 can refer to one or more areas, portions, panels, etc.

[0015] The term adhesive-receptive can refer to a surface or element configured to retain or receive an adhesive material. For example, an adhesive-receptive surface can refer to a bondable surface (e.g., with an affinity for adhesive), tack-retentive, adhesive-compatible surface, adhesive-friendly material, etc. An adhesive-receptive surface can be characterized by surface properties that promote adhesion, including specific surface energy levels, micro-textures, chemical compositions, or material treatments that enhance bonding with adhesive substances. In some cases, an adhesive-receptive surface includes materials with polar surface groups, roughened textures to increase surface area, or specialized coatings that create favorable conditions for adhesive attachment. In some cases, an adhesive-receptive surface includes primer treatments, corona treatments, or other surface modifications that improve adhesive compatibility. An adhesive-receptive surface can feature mechanical anchoring points, such as micro-perforations or textured patterns, that provide additional retention mechanisms beyond chemical adhesion. Adhesive receptive properties can be inherent to a base material or may be applied through secondary processes such as coating, laminating, or surface treatment applications. In examples, the adhesive-receptive section 110 includes one or more adhesive-receptive surfaces.

[0016] The term adhesive-resistant can refer to a surface or element with properties and/or material compositions designed to repel or resist bonding/coupling with adhesive substances. An adhesive-resistant surface can exhibit low surface energy characteristics that prevent adhesive materials from forming strong bonds, featuring smooth and/or non-porous surfaces that minimize mechanical interlocking and/or maintain a slippery or non-tacky feel that allows separation from sticky substances. In some implementations, an adhesive-resistant surface can feature removable protective films or coatings that can be applied and removed as needed to maintain non-stick properties over time. In examples, the adhesive-resistant section 108 includes one or more adhesive-resistant surfaces (e.g., on a front/top, back/bottom surface, or other surfaces), such as to resist bonding with the one or more adhesive elements 112.

[0017] Example materials that can be implemented for adhesive-resistant surfaces/elements can include fluoropolymers, such as polytetrafluoroethylene (PTFE) that provide non-stick properties, silicone-based materials offering low surface energy and flexibility, polyethylene or polypropylene surfaces that naturally resist adhesive bonding, etc. An adhesive-resistant surface can incorporate materials with hydrophobic or oleophobic properties that repel water-based and/or oil-based adhesive substances, wax coatings, specialized release liners, or materials treated with anti-adhesive agents. In some cases, adhesive-resistant surfaces may feature removable protective films or coatings that can be applied and removed as needed to maintain their non-stick properties over time.

[0018] In examples, the adhesive-resistant section 108 includes different adhesive/anti-adhesive properties/characteristics than the adhesive-receptive section 110. For instance, the adhesive-resistant section 108 and the adhesive-receptive section 110 can include different surface properties and/or material compositions associated with different surface energy characteristics, surface smoothness characteristics, surface textures, tackiness/grip properties, resistance properties, etc.

[0019] The term adhesive element, such as the adhesive element 112, can refer to a surface or element capable of attaching to or holding onto (often temporarily) foreign particles, debris, contaminants, or other items through adhesion. In examples, an adhesive element can include sticky surfaces, tacky materials, micro-textured surfaces, and other configurations that can remove and retain dirt, dust, or other particles from objects coming into contact with them, without necessarily involving a permanent bonding or gluing action. Although often discussed in the context of a temporary adhesion, in some cases an adhesive element can provide a more permanent attachment to an item.

[0020] Example adhesive materials for adhesive elements can include pressure-sensitive adhesives formulated for dirt and debris removal, such as tackified rubber-based adhesives that capture fine dust particles, soil, and/or small debris from shoe soles. Further, adhesive materials can comprise acrylic-based formulations with controlled tack levels that provide strong initial grip on dirt particles while allowing for clean removal from footwear surfaces, or silicone-based adhesives that maintain consistent performance across temperature variations commonly encountered in athletic facilities. In some implementations, adhesive materials can feature microsphere or structured adhesive surfaces that create multiple contact points for enhanced particle capture, or can utilize removable adhesive films with backing that allow contaminated sections to be peeled away to expose fresh adhesive surfaces for continued cleaning effectiveness.

[0021] In examples, adhesive materials can include pressure-sensitive adhesive films, tacky polymers, polyisobutylene-based adhesives, tackified styrene-butadiene rubber formulations, acrylic adhesives, ethylene vinyl acetate (EVA) copolymers, thermoplastic elastomers with inherent tackiness, polyurethane-based adhesive sheets, hydrocolloid adhesives, etc.

[0022] In some cases, the adhesive element 112 is configured as a multi-layer system where individual sheets/layer can be peeled away or removed from underlying layers, allowing for fresh adhesive-receptive surfaces to be exposed as needed. These layers/sheets can be constructed from materials that maintain their adhesive properties through a single use or multiple uses. In some cases, each layer includes edges with a tab or another feature that facilitates easy removal without damaging the remaining layers. In some instances, a bottom most sheet, such as a sheet that comes into direct contact with the adhesive-receptive section 110, includes a bottom surface with a certain level of adhesiveness/adhesion (e.g., more than a top surface of a sheet) to provide strong attachment with the adhesive-receptive section 110 and prevent the adhesive element 112 from removing as a footwear item steps onto and off of the adhesive element 112. The adhesive element 112 can also comprise removable sections or zones that can be selectively detached, such as strips, patches, or geometric shapes that can be individually replaced when their adhesive-receptive properties diminish.

[0023] In some examples, an adhesive layer/sheet can be removed and placed in a disposal element located on the portable traction device 100, which can include a sleeve or other section to hold used sheets. The disposal element may be integrated into the main body 106 as a pocket, pouch, or compartment that provides secure storage for contaminated or used adhesive sheets. Such disposal elements may feature closure mechanisms such as flaps, zippers, or fold-over sections to contain debris and prevent cross-contamination with clean adhesive elements. The disposal element may be positioned at various locations on the portable traction device 100, including along edges, corners, or dedicated zones.

[0024] In some cases, a disposal element may comprise a removable container or cartridge that can be detached from the main body 106 for easy emptying or replacement. The disposal element may include multiple compartments to separate different types of used adhesive elements or to organize sheets by contamination level. Some disposal elements may incorporate antimicrobial treatments or odor-control materials to manage hygiene concerns during storage of used sheets. A disposal element may also feature transparent or translucent materials that allow users to monitor fill levels and determine when emptying is required.

[0025] In some configurations, the adhesive element 112 incorporates electrostatic properties, micro-textured surfaces, or specialized polymer compositions that enhance particle capture without relying solely on traditional adhesive mechanisms. The adhesive element 112 can also include indicator systems, such as color-changing materials or visual markers, that signal when replacement or cleaning is needed. In some cases, the adhesive element 112 is cleaned with water or an agent.

[0026] Although discussed in the context of adhesion, in some cases other types of surfaces or mechanisms are implemented for the adhesive element 112, such as cohesion, mechanical interlocking, electrostatic attraction, or any combination thereof. Cohesive mechanisms may utilize materials that attract and hold particles through intermolecular forces, while mechanical interlocking may employ textured surfaces with micro-cavities or raised features that physically trap debris particles. Electrostatic attraction mechanisms may incorporate materials that generate static charges to attract dust and fine particles without requiring adhesive bonding. In examples, the adhesive-receptive section 110 may include brushes with synthetic or natural bristles, microfiber cloth materials, textured rubber surfaces with raised patterns, or other surface textures configured to remove debris through mechanical action without sticking to a footwear item. These alternative mechanisms may provide effective debris removal while offering different performance characteristics such as reusability and/or washable/cleanable surfaces.

[0027] In examples, the main body 106 is configured to flex along one or more flex lines/areas 114 (e.g., fold lines). A flex area can provide a flex/bend with an amount of arch shape that creates a gradual, curved transition between adjacent sections, allowing for smooth folding motion and/or reduced stress concentration at the bend point, or alternatively be implemented with a more straight or hard edge that creates a defined, angular fold line for precise positioning and/or compact closure. A flex area can incorporate materials with varying thickness or flexibility gradients that facilitate natural bending motion. In some cases of a straight-edge implementations, a flex area can feature scored lines, perforated sections, or integrated hinge mechanisms that promote consistent folding along predetermined paths. In some cases, the flex area can include reinforcement elements such as fabric strips, polymer inserts, or flexible ribs that provide structural support while maintaining bendability. A flex area may also incorporate living hinge designs where the material itself forms the hinge through reduced thickness sections, or may utilize separate hinge components such as flexible connectors, pivot joints, or accordion-style segments that enable controlled articulation between sections.

[0028] Although various flex areas are illustrated, the main body 106 can be configured to flex at any portion of the main body 106 and/or in a different direction than that illustrated in the figures. For example, the main body 106 can be configured to flex in a horizontal, vertical, diagonal, or other manner. Further, although various examples illustrate the portable traction device 100 folded a particular number of times, the portable traction device 100 can be folded any number of times. The portable traction device 100 can include any number of panels that are configured to fold.

[0029] In examples, in the closed configuration 102, the portable traction device 100 can be configured with the adhesive-resistant section 108 folded onto the first adhesive-receptive section 110(A) and the second adhesive-receptive section 110(B) folded onto the adhesive-resistant section 108 (e.g., a back side) to sandwich the adhesive-resistant section 108 between the first adhesive-receptive section 110(A) and the second adhesive-receptive section 110(B). As such, in the closed state 102, the adhesive-resistant section 108 can provide a barrier between the first adhesive-receptive section 110(A) and the second adhesive-receptive section 110(B) to prevent such sections from adhering to or contacting each other.

[0030] In this example, the portable traction device 100 includes two adhesive-receptive sections and one adhesive-resistant section. However, the portable traction device 100 can include any number of adhesive-receptive sections and any number of adhesive-resistant sections. Furthermore, in examples the adhesive-resistant section 108 is roughly the same size (or larger by a certain amount) as the first adhesive-receptive section 110(A) and/or the second adhesive-receptive section 110(B). However, the adhesive-resistant section 108 and/or the adhesive-receptive section 110 can take any number of sizes and forms.

[0031] In examples, the main body 106 can include one or more solid pieces of material surrounded by one or more flexible pieces of material. For instance, a more flexible material/element can be implemented on an external surface of the main body 106 and a more solid or non-flexible material/element can be disposed therein. To illustrate, a piece of solid material can be sandwiched between two more flexible pieces of material. In examples, one or more welds or other types of couplings can be implemented around a perimeter and at other locations to couple the one or more flexible pieces to each other while maintaining the solid piece therein. In examples, a solid piece of material can provide weight and/or structure to prevent a section of the portable traction device 100 from flexing and/or to assist in maintaining the portable traction device 100 at the same location while it is being used. Further, in examples multiple solid pieces of material can form different panels/sections of the main body.

[0032] Various coupling mechanisms can be implemented to join multiple pieces of the portable traction device 100 together, such as at end portions or seams where different materials or sections meet. For example, weld couplings may be used that include ultrasonic welding, heat welding, or radio frequency welding that create permanent bonds between compatible thermoplastic materials by melting and/or fusing the surfaces together. Stitching can be implemented, which can encompass straight stitching, zigzag stitching, overlock stitching, or reinforced bartack stitching using threads made from polyester, nylon, or other durable materials that can withstand repeated flexing and stress.

[0033] Further, in examples ribbon or tape coupling systems may be utilized that include sewn-on ribbons, adhesive-backed tapes, or heat-sealed ribbon strips that span across joint areas to provide reinforcement and connection between adjacent sections. Moreover, mechanical fastening options can be implemented that include rivets, grommets, eyelets, or snap fasteners that create secure connections while allowing for potential disassembly or replacement. Furthermore, adhesive bonding methods may be employed, which can include structural adhesives, contact cements, or pressure-sensitive adhesive tapes specifically formulated for flexible substrates and/or designed to maintain bond strength through repeated folding cycles.

[0034] Moreover, coupling approaches may be implemented that include lamination processes where multiple layers are bonded together using heat, pressure, or chemical adhesives, creating composite structures with enhanced durability. In examples, edge sealing techniques such as bias tape binding, serged edges, or folded and stitched hems can provide both coupling functionality and finished edge protection. Some implementations may combine multiple coupling methods, such as stitched and welded seams or adhesive-backed stitching, to provide redundant attachment mechanisms and enhanced reliability under various use conditions.

[0035] In this example, the portable traction device 100 includes one or more fastening mechanisms 116 (sometimes referred to as the fastening mechanism 116) configured to maintain the portable traction device 100 in the closed configuration 102. Example fastening mechanisms are illustrated and discussed in more detail in reference to FIG. 4. Although the fastening mechanism 116 is illustrated at a particular location on the main body 106, the fastening mechanism 116 can be implemented at a variety of locations and in a variety of manners. Furthermore, in some cases the fastening mechanism 116 may be eliminated. In some cases, an end portion of the main body 106 that includes the fastening mechanism 116 can include an adhesive-resistant surface.

[0036] FIG. 2 illustrates a bottom/back view of the portable traction device 100. As shown, the bottom of the portable traction device 100 can include one or more elements of the fastening mechanism 116. In this example, the adhesive-receptive section 110(A) includes the fastening mechanism 116(B), such as an opposing fastening mechanism to the fastening mechanism 116(A) shown in FIG. 1, wherein the fastening mechanism 116(A) and the fastening mechanism 116(B) can be configured to couple to each other. Although the fastening mechanism 116 is illustrated on a certain panel/section of the bottom surface, the fastening mechanism 116 can be positioned in other sections. Furthermore, in some examples the fastening mechanism 116(B) can be eliminated from the bottom surface of the main body 106.

[0037] In some cases, such as that shown in FIG. 2, the adhesive-resistant section 108 includes a top surface (as shown in FIG. 1) that is resistant to an adhesive (i.e., adhesive-resistant surface) and/or a bottom surface (as shown in FIG. 2) that is resistant to an adhesive (i.e., adhesive-resistant surface). The top surface and bottom surface can include similar or different materials, surface textures, or other characteristics.

[0038] In examples, one or more surfaces of the bottom/back of the portable traction device 100 (as shown in FIG. 2) are configured with a non-slip surface material, such as to prevent the portable traction device 100 from moving when placed on certain surfaces. For example, one or more of the adhesive-receptive sections 110(A), 110(B) (and/or the adhesive-resistant section 108, in some cases) can be implemented with a non-slip material. This can help prevent the portable traction device 100 from sliding around or otherwise moving on a surface on which the portable traction device 100 is positioned, such as a hardwood surface, while a footwear or other item is placed on the portable traction device 100 to remove debris from the footwear item.

[0039] Example non-slip materials can include various rubber compounds such as natural rubber, synthetic rubber, or thermoplastic elastomers that provide high friction coefficients against common flooring surfaces. Textured materials with raised patterns, ridges, or dimpled surfaces can enhance grip by increasing surface contact area and/or creating mechanical interlocking with floor textures. Further, silicone-based materials can be implemented that offer non-slip properties while maintaining flexibility and/or resistance to temperature variations and cleaning chemicals. Moreover, foam or other depressable materials can be used that provide non-slip characteristics through compression and/or conforming contact with underlying surfaces. Further, polyurethane materials can be used, including both rigid and flexible formulations, which may be engineered with specific surface textures or additives to enhance grip properties. Furthermore, thermoplastic materials can be used, such as thermoplastic polyurethane (TPU) or thermoplastic rubber (TPR) can be molded or extruded with anti-slip surface patterns. Some implementations may incorporate micro-textured surfaces created through molding, embossing, or chemical etching processes that create microscopic surface irregularities to enhance friction. Additionally, or alternatively, materials with inherent tackiness or pressure-sensitive properties may provide temporary adhesion to floor surfaces without leaving residue, while maintaining the ability to be repositioned as needed.

[0040] In examples, the adhesive-resistant section 108 can include one or more non-slip characteristics or materials that may serve dual purposes of resisting adhesive bonding while providing grip functionality. The adhesive-resistant section 108 may incorporate textured surfaces with micro-patterns, raised dots, or geometric shapes that create friction without compromising the non-stick properties. In examples, approaches may include incorporating friction-enhancing additives into an adhesive resistant material itself, such as silica particles, ceramic microspheres, or other fillers that increase surface friction without creating adhesive compatibility. In examples, the adhesive-resistant section 108 also features strategically placed grip zones or strips made from materials like textured thermoplastic elastomers that maintain their non-stick properties while providing localized traction. In some cases, the adhesive-resistant section 108 can include removable or replaceable grip elements that can be applied or removed as needed to adjust the friction characteristics while preserving the underlying adhesive resistance properties.

[0041] In some cases, the portable traction device 100 is associated with a certain weight or other properties to prevent the portable traction device 100 from sliding around or otherwise moving on an external surface, such as while a footwear item interacts with a top surface of the portable traction device 100.

[0042] In examples, the adhesive element 112 is coupled to an adhesive-receptive section 110 via an adhesive material, such as on the bottom side of the adhesive element 112. However, other types of coupling/attachment mechanisms can be implemented. FIG. 3 illustrates some non-limiting examples of one or more coupling/attachment elements/mechanisms 302 that are configured to couple the adhesive element 112 to the main body 106 of the portable traction device 100. In some cases, a first coupling element 302 is disposed on the main body 106 and a second coupling element 302 is disposed on the adhesive element 112, whereby a coupling can occur between the first and second coupling elements. In some cases, the first and second coupling elements 302 implement an opposing relationship. For case of illustration, the adhesive element 112 is shown on the adhesive-receptive section 110(A) and the adhesive-receptive section 110(B) is shown without the adhesive element 112.

[0043] In examples, a coupling mechanism can include mechanical fasteners such as a loop of material that extends over the top of the adhesive element 112, Velcro (hook and loop), snaps, buttons and buttonholes, zippers, buckles and straps, clips and clamps, ties and drawstrings, clastic bands, and grommets with cords. Magnetic systems can be implemented that include permanent magnets, magnetic strips, and/or magnetic closures, while adhesive systems encompass pressure-sensitive adhesives, sticky tapes, adhesive strips, removable adhesives, and/or double-sided tape. Interlocking mechanisms can be used, such as tabs and slots, tongue and groove, bayonet connections, twist-lock mechanisms, and/or push-fit connections. Friction-based systems can also be used that include compression fits, interference fits, and/or friction strips. Combination systems that merge different fastening approaches, such as adhesive-backed Velcro, magnetic snaps, and/or elastic with clips, can offer versatile securing solutions.

[0044] FIG. 4 illustrates non-limiting examples of the fastening mechanism 116 that is configured to maintain one or more elements of the portable traction device 100 together.

[0045] Various types of fastening mechanisms 116 can hold two surfaces together, including mechanical fasteners such as Velcro (hook and loop), snaps, buttons and buttonholes, zippers, buckles and straps, clips and clamps, ties and drawstrings, elastic bands, grommets with cords, etc. Magnetic systems may be implemented that include permanent magnets, magnetic strips, and/or magnetic closures. Further, adhesive systems can be implemented that encompass pressure-sensitive adhesives, sticky tapes, adhesive strips, removable adhesives, double-sided tape, etc. Interlocking mechanisms can also be implemented, such as tabs and slots, tongue and groove, bayonet connections, twist-lock mechanisms, and/or push-fit connections. Moreover, friction-based systems can be implemented that include compression fits, interference fits, and/or friction strips. Combination systems that merge different fastening approaches, such as adhesive-backed Velcro, magnetic snaps, and/or elastic with clips, can offer versatile securing solutions.

[0046] In various examples discussed herein, one or more elements of the fastening mechanism 116 are included on one or more sections of the portable traction device 100. For instance, a first fastening mechanism element can be positioned on a first end of the portable traction device 100, while a second fastening mechanism element can be positioned in a middle or second end portion of the portable traction device 100, such as to implement an opposing relationship relative to each other to facilitate a coupling of the first and second fastening mechanism elements together through an adjacent coupling of the elements. However, such elements can be positioned at other locations which may or may not be adjacent to each other.

[0047] FIG. 5 illustrates an example of the portable traction device 100 where a single adhesive element 112 is sized to facilitate contact with multiple footwear items at the same time. For instance, in contrast to other examples, such as that shown in FIG. 1, the adhesive element 112 includes a single, double wide adhesive element adapted to make contact with two footwear items at the same time. That is, a width of the adhesive element 112 (and associated adhesive-receptive section 110) can be adapted to a width of a footwear item such that the width of the adhesive element 112 is twice the width of the footwear item.

[0048] As shown, the adhesive-resistant section 108 can be sized to the size of the single adhesive element 112. The portable traction device 100 can be flexed along the fold line 114 to cause the adhesive-resistant section 108 to cover the adhesive element 112. Here, the fastening mechanism 116(A) can be configured to couple to a fastening mechanism on a bottom side of the adhesive-resistant section 108 when in a closed state to maintain the portable traction device 100 in the closed state.

[0049] FIG. 6 illustrates an example of the portable traction device 100 where a single adhesive element 112 is sized to facilitate contact with a single footwear item at a time. For instance, in contrast to other examples, such as that shown in FIG. 1, the adhesive element 112 includes a single adhesive element wherein a width of the adhesive element 112 is adapted to a width of a single footwear item. In this example, one of the adhesive-receptive sections 110 from FIG. 1 is removed.

[0050] As shown in FIG. 6, the portable traction device 100 can be flexed along the fold line 114 to cause the adhesive-resistant section 108 to cover the adhesive element 112. Here, the fastening mechanism 116(A) can be configured to couple to a fastening mechanism on a bottom side of the adhesive-resistant section 108 when in a closed state to maintain the portable traction device 100 in the closed state.

[0051] Although various examples illustrate the adhesive element 112 extending substantially in a longitudinal direction relative to certain features of the portable traction device 100, the adhesive element 112 can extend in other directions. Further, the adhesive element 112 can extend across fold/flex areas/lines.

[0052] A number of implementations have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the disclosure. Accordingly, other implementations are within the scope of the claims.

Additional Examples

[0053] Example 1. A foldable traction mat comprising: a mat body including a top surface and a bottom surface, the mat body including a non-sticky section and a first adhesive-receptive section; a sticky sheet disposed on the top surface of the first adhesive-receptive section and configured to remove debris from a bottom side of a footwear; a first fold line extending across the mat body and separating the non-sticky section from the first adhesive-receptive section, the mat body is foldable along the first fold line between a closed configuration and an open configuration, the closed configuration including the non-sticky section folded over onto the sticky sheet; and a fastening mechanism configured to secure the mat body in the closed configuration.

[0054] Example 2. The foldable traction mat of example 1, wherein the mat body includes a second adhesive-receptive section adjacent to the first adhesive-receptive section.

[0055] Example 3. The foldable traction mat of example 2, wherein the mat body includes a second fold line separating the first adhesive-receptive section from the second adhesive-receptive section, the closed configuration includes the second adhesive-receptive section folded onto the bottom surface of the non-sticky section.

[0056] Example 4. The foldable traction mat of example 1, wherein the non-sticky section is positioned at a first end of the mat body and the fastening mechanism is positioned at a second end of the mat body.

[0057] Example 5. The foldable traction mat of example 1, wherein at least a portion of the bottom surface of the mat body includes a material to prevent sliding of the foldable traction mat in the open configuration when the foldable traction mat is placed on an external surface.

[0058] Example 6. A portable traction device comprising: a main body including a first adhesive-receptive section configured to receive an adhesive element and an adhesive-resistant section configured to flex towards the first adhesive-receptive section, the main body is configurable to: a closed state where the adhesive-resistant section is flexed toward the first adhesive-receptive section; and an open state where the adhesive-resistant section is flexed away from the first adhesive-receptive section.

[0059] Example 7. The portable traction device of example 6, further comprising: the adhesive element removably attached to the first adhesive-receptive section.

[0060] Example 8. The portable traction device of example 6, further comprising: a fastening mechanism configured to secure the main body in the closed state.

[0061] Example 9. The portable traction device of example 6, wherein the main body further comprises a second adhesive-receptive section adjacent to the first adhesive-receptive section.

[0062] Example 10. The portable traction device of example 9, wherein the closed state includes the second adhesive-receptive section flexed toward the first adhesive-receptive section with the adhesive-resistant section disposed therebetween.

[0063] Example 11. The portable traction device of example 9, wherein the adhesive-resistant section comprises a top adhesive-resistant surface and a bottom adhesive-resistant surface.

[0064] Example 12. The portable traction device of example 6, wherein at least a portion of a bottom surface of the main body comprises a non-slip material.

[0065] Example 13. The portable traction device of example 6, wherein the adhesive element is removable.

[0066] Example 14. A system comprising: a traction mat including a main body having a first adhesive-receptive section and an adhesive-resistant section, the main body configurable between a closed state and an open state; and an adhesive element attachable to the first adhesive-receptive section of the main body, the adhesive element configured to remove debris from a bottom side of footwear.

[0067] Example 15. The system of example 14, wherein the traction mat further comprises a fastening mechanism configured to secure the traction mat in the closed state.

[0068] Example 16. The system of example 14, wherein the main body further comprises a second adhesive-receptive section adjacent to the first adhesive-receptive section.

[0069] Example 17. The system of example 16, wherein the closed state includes the second adhesive-receptive section folded onto the first adhesive-receptive section with the adhesive-resistant section positioned therebetween.

[0070] Example 18. The system of example 14, wherein the adhesive-resistant section comprises a non-stick surface.

[0071] Example 19. The system of example 14, wherein at least a portion of a bottom surface of the main body comprises a non-slip material.

[0072] Example 20. The system of example 14, wherein the adhesive element includes multiple adhesive sheets each configured with a tacky substance.

[0073] Unless the context clearly requires otherwise, throughout the disclosure, the words comprise, comprising, and the like are to be construed in an inclusive sense, as opposed to an exclusive or exhaustive sense; that is to say, in the sense of including, but not limited to. The word coupled, as generally used herein, refers to two or more elements that may be either directly connected, or connected by way of one or more intermediate elements. Additionally, the words herein, above, below, and words of similar import, when used in this application, refer to this application as a whole and not to any particular portions of this application. Where the context permits, words in the above description using the singular or plural number may also include the plural or singular number respectively.

[0074] Although certain spatially relative terms, such as outer, inner, upper, lower, below, above, vertical, horizontal, top, bottom, and similar terms, are used herein to describe a spatial relationship of one device/element to another device/element, these terms are used herein for ease of description to describe the positional relationship between element(s)/structures(s), as illustrated in the drawings. Spatially relative terms are generally intended to encompass different orientations of the element(s)/structures(s), in use or operation, in addition to the orientations depicted in the drawings. For example, an element/structure described as above another element/structure can represent a position that is below or beside such other element/structure with respect to alternate orientations, and vice-versa. Spatially relative terms, including those listed above, can be relative to a respective illustrated orientation of a referenced figure.

[0075] The above description of examples of the disclosure is not intended to be exhaustive or to limit the disclosure to the precise form disclosed above. While specific examples, and examples, are described above for illustrative purposes, various equivalent modifications are possible within the scope of the disclosure, as those skilled in the relevant art will recognize. For example, while processes or blocks may be presented in a given order, alternative examples may perform routines having steps, or employ systems having blocks, in a different order, and some processes or blocks may be deleted, moved, added, subdivided, combined, and/or modified. Each of these processes or blocks may be implemented in a variety of different ways. Also, while processes or blocks may be at times shown as being performed in series, these processes or blocks may instead be performed in parallel or at different times.

[0076] The features described herein can be applied to other systems/devices, not necessarily the system/devices described above. The elements and acts of the various examples described above can be combined to provide further examples.

[0077] While some examples have been described, these examples have been presented by way of example and are not intended to limit the scope of the disclosure. Indeed, the techniques and systems described herein can be embodied in a variety of other forms; furthermore, various omissions, substitutions and changes in the form of the techniques and systems described herein can be made without departing from the spirit of the disclosure.