Foot Placement Toilet Accessory Device

BACKGROUND OF THE INVENTION

The industry of bathroom safety and convenience accessories has witnessed steady growth over the years, spurred by the rising demand for products that enhance comfort, promote hygiene, and prevent accidents, particularly among the aging population. Among these accessories, stools or footrests designed to aid in achieving a more natural squatting posture during toilet use have gained recognition for their potential to improve bowel movement, reduce straining, and enhance overall comfort. Despite these benefits, conventional designs pose certain challenges that warrant attention.

In the realm of bathroom safety and ergonomics, the necessity for supportive accessories that cater to natural human physiology during toilet use has been underscored by a myriad of ergonomic and health studies. Traditional toilets, despite their ubiquity, often promote a seating posture that can lead to straining and discomfort, possibly exacerbating conditions such as hemorrhoids or constipation. The industry has responded with a variety of stools and footrests aimed at promoting a squatting posture which is believed to be more natural and healthful. However, these solutions often fall short in practicality. The persistent issues include but are not limited to, the encumbrance of floor space, the potential trip hazard, and the manual intervention required to position and remove such accessories.

Furthermore, the one-size-fits-all design prevalent in many models overlooks the diverse height and leg length of different individuals, which could impede the effectiveness and comfort of the accessory. The lack of antimicrobial protection is another significant concern, given the propensity for bathrooms to harbor harmful microorganisms. These persistent challenges underscore a clear and present need for innovative solutions that not only address the ergonomic considerations but also encapsulate the principles of safety, hygiene, user-friendliness, and adaptability to individual preferences and physiologies.

Amid real-life scenarios, the inconveniences associated with traditional bathroom accessory products come to light. Consider an elderly individual struggling with joint stiffness, for whom the act of bending or maintaining a squatted position during toilet use can be particularly strenuous. A stool may offer some relief, yet the traditional models present a fresh set of challenges; the need to constantly move it into position and back again could pose a risk of tripping or falling, thus exacerbating the peril rather than alleviating it. Similarly, a family residing in a compact living space might find the additional floor space occupied by a traditional bathroom stool to be quite cumbersome, especially in scenarios where bathroom space is at a premium.

Furthermore, in households with children, the risk of accidents due to tripping over a protruding stool is amplified. Individuals with varying heights within the same household might find a one-size-fits-all stool either too high or too low for comfortable use, leading to a less than optimal ergonomic benefit. In public or shared restrooms, the absence of antimicrobial properties in traditional stools raises legitimate hygiene concerns, making users hesitant to utilize them, thereby defeating the primary purpose of promoting a healthier posture. These examples underline the myriad practical problems that users encounter with traditional accessory products, illuminating the pressing need for innovative, user-centric solutions within this industry.

Addressing the mentioned problems necessitates an innovative approach that merges convenience, safety, and adaptability. A solution to these issues would ideally entail a toilet accessory that is retractable, adjustable in height, easy to install and remove, coated with antimicrobial agents to uphold a hygienic standard and the like. Such an accessory would streamline the user experience, from easy deployment and stowing to providing a more ergonomic posture for users of varying heights, all while maintaining a high standard of hygiene.

The present invention, titled “Foot Placement Toilet Accessory Device,” emerges as a viable solution to the above-described challenges. Incorporating a retractable design facilitated by mechanisms such as spring-loaded hinges or alternative structures like pivot joints or gas struts, the invention seamlessly transitions between deployed and stowed states. The use of adjustable height mechanisms, such as telescopic load-bearing members or pin and hole adjustments, caters to users with varying leg lengths, ensuring a comfortable and effective posture.

Furthermore, by employing anti-slip coatings or textures on the foot placement support substrates, the invention guarantees user safety even in wet conditions. To bolster hygiene, the use of antimicrobial coatings such as silver-ion or copper-based coatings can be employed to inhibit microbial growth. Moreover, an innovative attachment mechanism, whether it's a single or multiple clasping system, a bracket system, or a strap mechanism, ensures secure attachment to the toilet while allowing for ease of installation and removal. Through these features, the Foot Placement Toilet Accessory Device exemplifies a forward-thinking solution within the industry, addressing the existing needs and advancing the standards of bathroom safety, convenience, and hygiene.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a plan view of a foot placement toilet accessory device coupled to a toilet system and in an extended configuration according to some embodiments of the present invention.

FIG. 2A illustrates a partial cross-sectional plan view of a foot placement toilet accessory device coupled to a toilet system and in an extended configuration according to some embodiments of the present invention.

FIG. 2B illustrates a partial cross-sectional plan view of a foot placement toilet accessory device coupled to a toilet system and in a stowed configuration according to some embodiments of the present invention.

FIG. 3A illustrates a side elevational view of a foot placement toilet accessory device coupled to a toilet system and in an extended configuration according to some embodiments of the present invention.

FIG. 3B illustrates a side elevational view of a foot placement toilet accessory device coupled to a toilet system and in a stowed configuration according to some embodiments of the present invention.

FIG. 4 illustrates a rear elevational view of a support frame system of a foot placement toilet accessory device coupled to a toilet system according to some embodiments of the present invention.

FIG. 5 illustrates a cross-sectional top view of a central portion of a support frame system of a foot placement toilet accessory device coupled to a toilet system according to some embodiments of the present invention.

FIG. 6 illustrates a perspective view of a foot support substrate of a foot placement toilet accessory device according to some embodiments of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

Before describing the present invention in detail, it is to be understood that the invention is not limited to any one of the particular embodiments, which of course may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and therefore is not necessarily intended to be limiting. As used in this specification and the appended claims, terms in the singular and the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “a foot placement toilet accessory device” or any of its constituent parts also includes a plurality of foot placement toilet accessories or any of its constituent parts and the like.

Exemplary embodiments of the present invention are illustrated in the accompanying figures. As shown in FIG. 1, a plan view of a foot placement toilet accessory device 100 coupled to a toilet system 130 and in an extended configuration is provided. The foot placement toilet accessory device 100 may comprise a foot placement device 110 which utilizes one or more rear horizontal support frame members 112 which are coupled to a plurality of rear vertical support frame members 114a-114c.

The plurality of rear vertical support frame members 114a-114c may be coupled to a plurality of proximal side horizontal support frame members 116a, 116b. The plurality of proximal side horizontal support frame members 116a, 116b may be movably coupled to a plurality of distal side horizontal support frame members 118a, 118b. Each of the plurality of distal side horizontal support frame members 118a, 118b may comprise an elongate cavity 120a, 120b disposed therein, respectively, as shown in FIG. 1.

The distal end of the plurality of distal side horizontal support frame members 118a, 118b may terminate in respective foot support substrates 122a, 122b. Each of the foot support substrates 122a, 122b may comprise an array of high-friction structures 124a, 124b disposed thereover in order to provide an anti-slip feature to a user placing their feet thereupon. Further, the foot support substrates 122a, 122b may be indirectly coupled together via a horizontal stabilization support member 126. The horizontal stabilization support member 126 may comprise an apertured gripping structure 128 disposed about a midpoint thereof as shown in FIG. 1.

Each of the aforementioned elements of the foot placement device 110 may be directly or indirectly coupled to the toilet system 130. The toilet system 130 may comprise a reservoir housing 132, a toilet base structure 134, and a toilet bowl lid 136. Specifically, the plurality of rear vertical support frame members 114a-114c may be both directly and indirectly coupled to the toilet base structure 134 in that one or more of the plurality of rear vertical support frame members 114a-114c may be directly coupled to the rear of the toilet base structure 134 while the other of the plurality of rear vertical support frame members 114a-114c may be indirectly coupled to the front of the toilet base structure 134 via a coupling mechanism such as a belt or band which is illustrated in FIGS. 3A-3B.

Through the direct and indirect coupling of the plurality of rear vertical support frame members 114a-114c to the toilet system 130, each of the other structural elements of the foot placement device 110 may be indirectly coupled to the toilet system 130. Further, some structural elements of the foot placement device 110 may be disposed directly adjacent, but not in direct contact with, the toilet system 130. For example, each of the one or more rear horizontal support frame members 112 may be disposed directly adjacent a rear portion of the toilet base structure 134. Both the plurality of proximal side horizontal support frame members 116a, 116b and the plurality of distal side horizontal support frame members 118a, 118b may be disposed directly adjacent side portions of both the toilet base structure 134 and the toilet bowl lid 136 of the toilet system 130. Further, when the foot placement device 110 is placed into a stowed configuration (shown in FIG. 2B), each of the foot support substrates 122a, 122b, the horizontal stabilization support member 126, and the apertured gripping structure 128 may be disposed directly adjacent a front portion of the toilet bowl lid 136 of the toilet system 130.

As shown in FIG. 2A, a partial cross-sectional plan view of a foot placement toilet accessory device 200a coupled to a toilet system 240 and in an extended configuration is provided. The foot placement toilet accessory device 200a may comprise a foot placement device 210 secured against a toilet system 240 which is shown in cross-section in FIG. 2A. The foot placement device 210 may utilize one or more rear horizontal support frame members 212 which are coupled to a plurality of rear vertical support frame members 214a-214c.

The plurality of rear vertical support frame members 214a-214c may be coupled to a plurality of proximal side horizontal support frame members 216a, 216b. The plurality of proximal side horizontal support frame members 216a, 216b may be movably coupled to a plurality of distal side horizontal support frame members 218a, 218b. Each of the plurality of distal side horizontal support frame members 218a, 218b may comprise an elongate cavity 220a, 220b disposed therein, respectively, as shown in FIG. 2A.

The distal end of the plurality of distal side horizontal support frame members 218a, 218b may terminate in respective foot support substrates 222a, 222b. Each of the foot support substrates 222a, 222b may comprise an array of high-friction structures 224a, 224b disposed thereover in order to provide an anti-slip feature to a user placing their feet thereupon. Further, the foot support substrates 222a, 222b may be indirectly coupled together via a horizontal stabilization support member 226. The horizontal stabilization support member 226 may comprise an apertured gripping structure 228 disposed about a midpoint thereof as shown in FIG. 2A.

Each of the aforementioned elements of the foot placement device 210 may be directly or indirectly coupled to the toilet system 240 in a similar manner as that described with respect to FIG. 1. However, FIG. 2A illustrates additional means by which the foot placement device 210 may be stabilized relative the toilet system 240. Specifically, the foot placement device 210 may utilize elongate stabilization members 230a, 230b which may be coupled to any structural portion of the device 210. In FIG. 2A, the elongate stabilization members 230a, 230b are illustrated as extending from the plurality of rear vertical support frame members 214a-214c and more specifically from a first rear vertical support frame member 214a and a third rear vertical support frame member 214c.

As illustrated in FIG. 2A, the elongate stabilization members 230a, 230b extending from the first and third rear vertical support frame members 214a, 214c at an angle (shown in FIG. 2A as being a roughly 45 degree angle) allows the members 230a, 230b to stabilize the foot placement device 210 relative the toilet system 240 in both the x-axis and y-axis component directions. The elongate stabilization members 230a, 230b utilize deformable tip elements 232a, 232b at the terminal ends thereof, as shown in FIG. 2A, to act as a deformable buffer component between the rigid elongate stabilization members 230a, 230b and the body of toilet system 240.

The deformable nature of the material utilized for the tip elements 232a, 232b allows for a limited range of movement of the foot placement device 210 relative the toilet system 240 as the foot support substrates 222a, 222b are manipulated between extended and stowed configurations via the plurality of distal side horizontal support frame members 218a, 218b moving relative the plurality of proximal side horizontal support frame members 216a, 216b within the respective elongate cavities 220a, 220b via respective openings 234a, 234b in the members 218a, 218b that allow access for the members 216a, 216b into the cavities 220a, 220b.

Similarly, the foot placement device 210 may utilize a central deformable stabilization element 236 which may be coupled to any structural portion of the device 210. In FIG. 2A, the elongate stabilization members 230a, 230b are illustrated as extending from the plurality of rear vertical support frame members 214a-214c and more specifically from a second rear vertical support frame member 214b. By being placed between the centrally-located second rear vertical support frame member 214b and the body of the toilet system 240, the central deformable stabilization element 236 provides a robust buffer therebetween that also prevents relative movement therebetween.

Regarding the means of stabilization more specifically, a coupling band may be utilized as an additional securing means, enhancing the rigidity and attachment of the foot placement device 210 to the toilet system 240. The coupling band may be designed to encompass and snugly fasten around one or more of the frame members 214a-214c and the front section of the body of the toilet system 240, effectively creating a frontal securing point. When employed in tandem with the central deformable stabilization element 236 at the rear, a comprehensive securing mechanism is achieved that fortifies the foot placement device 210 to the toilet system 240 from both front and rear orientations. This dual securing system substantially mitigates any undesired movement of the foot placement device 210, hence ensuring a robust and stable setup during usage.

The coupling band encapsulates a pragmatic approach to affixing the foot placement device 210 securely onto the toilet system 240. Its application is facile, requiring no intricate tools or cumbersome procedures. By merely wrapping around the designated frame members 214a-214c and the front body of the toilet system 240, a secure attachment is rapidly attained. This operative simplicity expedites the installation process, making it user-friendly and time-efficient. The flexibility of the coupling band permits an accommodating fit around various toilet system designs, endorsing a universal applicability of the foot placement device 210.

This front and rear securing strategy, reinforced by the lateral stabilization provided by the elongate stabilization members 230a, 230b, crafts a multi-directional stabilization matrix that robustly anchors the foot placement device 210 to the toilet system 240. Such a holistic stabilization scheme substantially elevates the operational reliability and safety of the foot placement device 210. Moreover, the synergy between the coupling band and the central deformable stabilization element 236 demonstrates a novel approach towards achieving enhanced stabilization which is pivotal in ensuring the ergonomics and the user-centric functionality of the foot placement device 210 in a real-world bathroom environment.

The strategic arrangement of the elongate stabilization members 230a, 230b at a roughly 45-degree angle, as elucidated in FIG. 2A, brings forth a plethora of advantages concerning the stabilization of the foot placement device 210 relative to the toilet system 240. This angled configuration emanates from the first and third rear vertical support frame members 214a, 214c, establishing a geometrical conduit that delivers y-axis component stabilization. This y-axis stabilization complements the primarily x-axis component stabilization imparted by the central deformable stabilization element 236 and the coupling band, creating a comprehensive stabilization matrix that spans across multiple axes.

By addressing the y-axis component stabilization, the elongate stabilization members 230a, 230b significantly augment the positional integrity of the foot placement device 210, particularly during the dynamic transition of the foot support substrates 222a, 222b between extended and stowed configurations. This y-axis stabilization acts as a pivotal fulcrum that absorbs and mitigates undesired lateral shifts, thereby enhancing the overall stability and ensuring that the foot placement device 210 remains steadfastly anchored to the toilet system 240 amidst various operational maneuvers.

The distinctive angle of arrangement of the elongate stabilization members 230a, 230b not only fosters enhanced stabilization but also promotes a harmonized integration with the existing toilet system 240 structure. This angular orientation facilitates a streamlined interface with the toilet system 240, minimizing any obtrusive protrusions or interference with other bathroom utilities. Furthermore, the angular configuration permits an optimal distribution of forces exerted on or by the foot placement device 210, thus reducing the likelihood of stress concentration at any single point, which in turn, prolongs the operational lifespan and reliability of the device 210.

The advantageous angle range for the positioning of the elongate stabilization members 230a, 230b is paramount in achieving the desired multi-directional stabilization of the foot placement device 210 relative to the toilet system 240. Preferably, an angle range between about 30 to 60 degrees, relative the body of the toilet system 240, could be envisaged as an advantageous spectrum to fulfill this stabilization objective.

Within this angle range, the elongate stabilization members 230a, 230b provide an optimized balance between lateral (y-axis) and longitudinal (x-axis) stabilization. At angles closer to 30 degrees, the emphasis on x-axis stabilization is relatively higher, offering an ample counteractive force against longitudinal shifts. Conversely, as the angle approaches 60 degrees, the y-axis stabilization is accentuated, thereby offering superior resistance against lateral displacements.

The flexibility within this angle range allows for the adaptation of the foot placement device 210 to a variety of toilet system 240 designs and configurations, rendering the device 210 as a versatile solution to the common challenges faced in maintaining stability, especially during the transition of the foot support substrates 222a, 222b between extended and stowed configurations. The specified angle range ensures that a broad spectrum of stabilization dynamics can be covered, thus catering to diverse user needs and varying toilet system geometries.

The coupling band, serving as a crucial component for securing the foot placement device 210 to the toilet system 240, necessitates a material constitution that embodies both flexibility and robustness to adapt to various-shaped toilet systems. Suitable materials for the coupling band may include, but are not limited to, high-strength synthetic polymers such as polypropylene or polyethylene, elastomers like silicone or thermoplastic elastomers (TPEs), or a composite material combining a flexible matrix with a reinforcement of robust fibers such as aramid or carbon fibers. These materials offer a judicious balance between conformability to varied toilet geometries and the requisite strength to maintain a secure attachment.

Further, the use of padded or cushioned materials within the coupling band structure may also be employed to prevent any scratching or marring of the toilet system 240 surfaces, while ensuring a snug fit. Utilization of antimicrobial coatings or materials can also be considered to maintain hygiene standards. For coupling to the vertical support frame members 214a-214c and/or to itself, the coupling band may incorporate fastening mechanisms such as a buckle, hook and loop fasteners (like Velcro), or clamping mechanisms. A buckle system could be envisaged wherein the band can be looped around the frame members and/or the toilet system 240, and then secured through the buckle which allows for adjustable tightening to achieve a secure fit. This buckle could be a traditional prong buckle or a side-release buckle for ease of operation.

Alternatively, the ends of the coupling band could be fashioned with hook and loop fasteners to enable easy and adjustable fastening. The coupling band may also feature a self-locking mechanism, whereby the band could lock onto itself upon being wrapped around the vertical support frame members and/or the toilet system 240. For a more permanent or semi-permanent attachment, clamping mechanisms or even screw-based fasteners could be utilized, though these may require additional tools for installation and removal.

In certain embodiments, the coupling band may also exhibit a ratchet mechanism, enabling incremental tightening to achieve a custom, secure fit around diverse toilet geometries. This mechanism also affords ease of adjustments and removal when necessary. Through the aforementioned methods and materials, the coupling band is poised to provide a flexible yet robust connection, ensuring the stability of the foot placement device 210 while catering to the diverse array of toilet system 240 configurations encountered in real-world settings.

As shown in FIG. 2B, a partial cross-sectional plan view of a foot placement toilet accessory device 200b coupled to a toilet system 240 and in a stowed configuration is provided. The foot placement toilet accessory device 200b of FIG. 2B may be substantially similar to the foot placement toilet accessory device 200a described and illustrated with respect to FIG. 2A. However, the foot placement toilet accessory device 200b of FIG. 2B is illustrated as being in the stowed configuration.

In the stowed configuration, the proximal end of the plurality of distal side horizontal support frame members 218a, 218b where the openings 234a, 234b are located adjacent one or more of the vertical support frame members 214a-214c as shown in FIG. 2B. Further, the openings 234a, 234b of the distal side horizontal support frame members 218a, 218b may fully accept the plurality of proximal side horizontal support frame members 216a, 216b therein such that the cavities 220a, 220b of FIG. 2A are fully occupied by the members 216a, 216b within the distal side horizontal support frame members 218a, 218b.

Additionally, in the stowed configuration, the foot support substrates 222a, 222b may be disposed adjacent a front side portion of the toilet system 240 body as illustrated in FIG. 2B. More specifically, the degree to which the proximal ends of the plurality of distal side horizontal support frame members 218a, 218b may be disposed adjacent the one or more of the vertical support frame members 214a-214c may be defined by the point at which a structural portion of the foot support substrates 222a, 222b are incident upon the outer surface of the front side portion of the toilet system 240 body.

Similarly, in the stowed configuration, the horizontal stabilization support member 226 may be disposed adjacent a front portion of the toilet system 240 body as illustrated in FIG. 2B. More specifically, the degree to which the proximal ends of the plurality of distal side horizontal support frame members 218a, 218b may be disposed adjacent the one or more of the vertical support frame members 214a-214c may be defined by the point at which a structural portion of the horizontal stabilization support member 226 are incident upon the outer surface of the front side portion of the toilet system 240 body.

As shown in FIG. 3A, a side elevational view of a foot placement toilet accessory device 300a coupled to a toilet system 340 and in an extended configuration is provided. The foot placement toilet accessory device 300a may comprise a foot placement device 310 having a plurality of vertical support frame members 312 which are coupled to a plurality of proximal side horizontal support frame members 314. The vertical support frame members 312 may be rotatably coupled to the plurality of proximal side horizontal support frame members 314 in one degree of rotational freedom about one of the plurality of hinges 328. The plurality of proximal side horizontal support frame members 314 may be movably coupled to a plurality of distal side horizontal support frame members 316 in one degree of linear freedom.

The plurality of distal side horizontal support frame members 316 may be rotatably coupled to a respective plurality of vertical support legs 318 about one of the plurality of hinges 328. Each of the vertical support legs 318 may comprise a plurality of apertures and a spring-loaded pin which locks a plurality of telescoping segments of the vertical support legs 318 into place in order to accommodate various desired heights to adequately support a user's feet as desired. At the distal end of the vertical support legs 318 are disposed respective high-friction anti-slip pads 322. Additionally, respective foot support substrates 330 are disposed at distal ends of the plurality of distal side horizontal support frame members 316 as shown in FIG. 3A.

A horizontal stabilization support member 332 may extend between the plurality of foot support substrates 330, thereby providing a rigid element by which the substrates 330 may be stabilized in all degrees of freedom relative one another. Further, the horizontal stabilization support member 332 may comprise a radius of curvature that is larger than the radius of curvature of a bowl body 344 of a toilet system 340. Such a structural relationship between the two radii of curvature allows the horizontal stabilization support member 332 to be disposed adjacent the bowl body 344 in such a manner as to advantageously reduce the form factor thereof in both the stowed and extended positions. The toilet system 340 further comprises a toilet lid 342, a reservoir tank 346, and a tank lid 348.

The floor coupling elements 320, disposed at the distal end of the vertical support frame members 312, play a pivotal role in maintaining the stability of the device 300b by ensuring a firm and steadfast coupling to the floor surface, especially during the transitions between the stowed and extended configurations. Given the varied types of bathroom flooring—which may range from smooth tiles to textured linoleum—a spectrum of embodiments for these floor coupling elements 320 is necessary to accommodate different environments.

One embodiment contemplates the use of suction cups as floor coupling elements. Especially effective on smooth and impermeable surfaces, suction cups create a vacuum when pressed against the floor, offering significant adhesion strength. They are easy to install, remove, and reposition, making them particularly user-friendly. Another embodiment for the floor coupling elements 320 is the integration of high-friction rubbers. These rubbers, by virtue of their inherent material properties, provide a natural grip on a myriad of floor types. Their resistance to slippage ensures that the device 300b remains stationary, even under applied loads during use. Moreover, high-friction rubbers, when patterned or textured, can provide additional traction, further minimizing the potential for undesired movement.

Additionally, adhesive-backed pads can be employed as an alternative embodiment. These pads are fitted with a layer of adhesive material that bonds them securely to the floor, offering a more permanent or semi-permanent attachment solution. Such adhesive pads can be particularly beneficial in environments where frequent repositioning of the device 300b is not anticipated. Furthermore, the adhesive used can be specifically formulated to resist moisture, ensuring longevity in the humid bathroom environment.

Irrespective of the specific embodiment, the primary advantage of the floor coupling elements 320 is the enhanced stability they impart to the device 300b. By firmly anchoring the vertical support frame members 312 to the floor, they mitigate the risk of the device tipping, sliding, or rotating during use. This ensures not only the operational efficiency of the foot placement toilet accessory device 300b but also reinforces user safety and confidence during its deployment.

A coupling band and retention clip 324 may be disposed around the vertical support frame members 312 and a lower portion of the bowl body 344 of the toilet system 340 as shown in FIG. 3A. Specifically, the coupling band and retention clip 324 may be utilized as an additional securing means, enhancing the rigidity and attachment of the foot placement device 310 to the toilet system 340. The coupling band structure may be designed to encompass and snugly fasten around one or more of the vertical support frame members 312 and the front section of the toilet body 344 of the toilet system 340 via the band being secured by the retention clip structure of the coupling band and retention clip 324, effectively creating a frontal securing point. When employed in tandem with a central deformable stabilization element 326 at the rear of the toilet body 344 as shown in FIG. 3A, a comprehensive securing mechanism is achieved that fortifies the foot placement device 310 to the toilet system 340 from both front and rear orientations. This dual securing system substantially mitigates any undesired movement of the foot placement device 310, hence ensuring a robust and stable setup during usage.

The structural embodiment of the coupling band and retention clip 324 provides a versatile means for securement, adaptable to a myriad of toilet system configurations and designs. In various embodiments, the coupling band itself might be fabricated from a range of resilient and durable materials like silicone, high-tensile nylon, or even flexible metal alloys. These materials offer a combination of elasticity and rigidity, ensuring the band can be stretched over the vertical support frame members 312 and the front section of the toilet body 344 while maintaining a firm grip once in place.

The retention clip component of the coupling band and retention clip 324 can also manifest in multiple embodiments to achieve optimal tautness and fastening. In some embodiments, the retention clip may adopt a ratchet mechanism that allows the user to adjust the length of the band and subsequently lock it in place. Alternatively, it might take the form of a simple snap-button mechanism or even a Velcro-based fastener, offering quick release and fastening. Yet another embodiment may feature a buckle or clasp, providing a more traditional and familiar fastening means. In each of these configurations, the primary objective remains consistent: to hold the coupling band securely, ensuring it remains taut around the vertical support frame members 312 and the bowl body 344, thereby achieving a robust connection between the foot placement device 310 and the toilet system 340.

Through the effect of the coupling band and retention clip 324, the device 310 offers adaptability to diverse toilet structures and systems. Regardless of the specific embodiment employed, the combination of the band and clip 324 reinforces the stability and rigidity of the foot placement device 310 before, during, and after use, all the while offering ease of installation and detachment for users. Such versatility, in conjunction with the central deformable stabilization element 326, guarantees the foot placement device 310 remains anchored firmly, irrespective of user movement, thereby ensuring user safety and convenience.

For the fabrication of the band structure of the coupling band and retention clip 324, it is pivotal to strike a balance between flexibility and a high-friction gripping characteristic. In this regard, silicone rubber emerges as a highly promising material. Silicone rubber inherently possesses a flexible nature, allowing for easy installation around various geometries of the vertical support frame members 312 and the toilet body 344. Its elasticity ensures a snug fit, reducing the likelihood of the band slipping off during use. Moreover, the inherent high-friction surface properties of silicone rubber prevent the band from easily rotating or sliding across the outer surfaces of the members 312 and the toilet body 344. This property is further enhanced when the surface of the silicone band is textured or patterned, augmenting its grip and anti-slip qualities.

Another significant advantage of silicone rubber is its resilience to moisture and common bathroom cleaning agents. This makes it a suitable choice for bathroom environments, as it does not degrade easily over time. Furthermore, the nature of silicone rubber allows for the integration of antimicrobial agents, enhancing the hygiene factor of the foot placement device 310, especially given its close proximity to the toilet system 340. In conclusion, by utilizing silicone rubber for the band structure, the coupling band and retention clip 324 can offer robust, flexible, and non-slip securing means, further optimizing the overall stability and safety of the foot placement device 310 in its operational environment.

As shown in FIG. 3B, a side elevational view of a foot placement toilet accessory device 300b coupled to a toilet system 340 and in a stowed configuration is provided. The foot placement toilet accessory device 300b of FIG. 3B may be substantially similar to the foot placement toilet accessory device 300a described and illustrated with respect to FIG. 3A. However, the foot placement toilet accessory device 300b of FIG. 3B is illustrated as being in the stowed configuration.

In transitioning from the extended configuration to the stowed configuration, each of the plurality of distal side horizontal support frame members 316, the vertical support legs 318, the high-friction anti-slip pads 322, the foot support substrates 330 and the horizontal stabilization support member 332 are the only structural elements of the foot placement device 310 that will move relative the other structural elements thereof. In some embodiments, a hinge 328 may also move relative the other structural elements of the foot placement device 310 in order to allow each of the plurality of distal side horizontal support frame members 316, the vertical support legs 318, the high-friction anti-slip pads 322, the foot support substrates 330 and the horizontal stabilization support member 332 to uniformly rotate about an axis running through the hinge 328.

The embodiment depicted in FIG. 3B presents a discernible advantage by incorporating the hinge 328 into the design of the foot placement toilet accessory device 300b. Specifically, by allowing various structural elements-namely, the plurality of distal side horizontal support frame members 316, the vertical support legs 318, the high-friction anti-slip pads 322, the foot support substrates 330, and the horizontal stabilization support member 332—to rotate about an axis running through the hinge 328, the device offers enhanced maneuverability and ease of transition between its configurations using a user foot or hand.

One significant benefit of this rotatable design is observed when considering the high-friction anti-slip pads 322. In the absence of such a rotating mechanism, these pads, designed inherently to resist slippage, might interfere with the smooth transition of the foot placement device 310 due to their frictional drag against the floor. This interference could lead to wear and tear on the pads or the floor surface over time and potentially impede the user's ability to quickly and effortlessly transition the device 310 between its stowed and extended configurations. With the introduction of the hinge 328, however, these pads 322 may be lifted slightly off the ground via a user foot or hand lifting the horizontal stabilization support member 332 during transitions, ensuring a smooth, unhindered movement and preserving the longevity of the anti-slip pads 322 and the floor surface upon which it translates.

Additionally, by centralizing the rotational motion around the hinge 328, the foot placement toilet accessory device 300b optimizes balance and weight distribution during adjustments. This not only aids in ensuring the stability of the device 310 during transition but also contributes to user confidence during before, during and after transition, reducing the potential for misalignment or accidental release. In sum, the hinge 328 plays a pivotal role in streamlining the operation of the foot placement device 310, emphasizing user-friendliness, safety, and durability in the design.

As shown in FIG. 4, a rear elevational view of a support frame system 410 of a foot placement toilet accessory device 400 coupled to a toilet system 430 is provided. The support frame system 410 may comprise a plurality of vertical support frame members 412a-412c which are orthogonally coupled in a removable manner to a plurality of horizontal support frame members 414a-414b via coupling apertures 418 and complimentarily associated locking elements 420. The vertical support frame members 412a-412c may be robustly coupled to a floor surface via respective floor coupling elements 416a-416c that are disposed at a distal end of the members 412a-412c as shown in FIG. 4.

The support frame system 410 may be secured to a toilet body 436 of a toilet system 430 via a coupling band 422 that is disposed around both. The coupling band 422 may be secured taut in place in this manner via a retention element 438 disposed adjacent one of the vertical support frame members 412a-412c as shown in FIG. 4. Each of the vertical support frame members 412a-412c may comprise one or more channel cavities 428 running horizontally therethrough to allow the horizontal support frame members 414a-414b to pass therethrough so that they may be secured together via the coupling apertures 418 and locking elements 420.

The support frame system 410 allows a plurality of foot support substrates 424a, 424b and an associated horizontal stabilization support member 426 to be disposed adjacent the toilet system 430 in a robust manner. Specifically, the toilet system 430, which may further comprise a reservoir tank 434 and a tank lid 432, may be advantageously secured in a fixed position relative the support frame system 410 which thereby allows the plurality of foot support substrates 424a, 424b and the associated horizontal stabilization support member 426 to be secured in a moveable manner relative both the support frame system 410 and the toilet body 436 of the toilet system 430 as discussed in previous embodiments with respect to FIGS. 1, 2A-2B and 3A-3B.

As shown in FIG. 5, a cross-sectional top view of a central portion of a support frame system 510 of a foot placement toilet accessory device 500 coupled to a toilet system 540 is provided. The central portion of the support frame system 510 may comprise a hollow vertical support frame member 512 with a vertical cavity disposed therethrough as illustrated in FIG. 5. The hollow vertical support frame member 512 may comprise a plurality of apertures 514a, 514b disposed therethrough.

The aperture 514a may run horizontally through each end of the hollow vertical support frame member 512 such that a horizontal support frame member 520 may pass therethrough. The aperture 514b may be smaller in length, width and/or diameter than that of the aperture 514a and may accommodate a shaft 518 of a fastening member 516 to pass therethrough. Further, the aperture 514b may also pass through a side of the horizontal support frame member 520 so that the shaft 518 of the fastening member 516 may also pass therethrough so that the horizontal support frame member 520 may be secured in place relative to the hollow vertical support frame member 512 as illustrated in FIG. 5.

Additionally, a central deformable stabilization element 530 may extend from an outer side surface of the hollow vertical support frame member 512 and may directly abut an outer surface of a toilet body 540 along a contact surface area 532. The contact surface area 532 may be defined as the surface area in which the central deformable stabilization element 530 is directly contacting the toilet body 540 as illustrated in FIG. 5. The central deformable stabilization element 530 may be utilized to dampen and/or eliminate relative movement between the support frame system 510 and the toilet body 540.

The central deformable stabilization element 530, as depicted in FIG. 5, furnishes multiple functional advantages to the foot placement toilet accessory device 500, ensuring an augmented user experience by bolstering the device's stability and adaptability. By being deformable, this element 530 permits adaptive and conforming contact with varying geometries and surfaces of different toilet bodies 540, ensuring a snug fit irrespective of minor discrepancies or variations in toilet designs. The direct contact of the stabilization element 530 along the contact surface area 532 serves to distribute any applied pressures more evenly, diminishing the likelihood of point stresses or concentrated force which could compromise stability.

From a functional standpoint, the deformability of the central stabilization element 530 plays an instrumental role in damping vibrations and reducing unintended motion. This means that when users engage with the foot placement device 500, any abrupt or sudden forces are absorbed and attenuated by this deformable element, fostering a more stable and anchored feel for the user. Furthermore, the inherent properties of the stabilization element 530 can also aid in minimizing any abrasions or scuffs to the toilet body 540, given its soft and adaptive nature.

In terms of fabrication materials, the central deformable stabilization element 530 can be crafted from various materials that showcase a blend of flexibility, durability, and damping qualities. Silicone rubber stands out as an exemplary candidate due to its resilience, adaptability, and inherent non-slip properties. Elastomeric compounds such as thermoplastic elastomers (TPEs) or thermoplastic polyurethane (TPU) are also viable options, each offering a unique balance between rigidity and pliability. Moreover, ethylene propylene diene monomer (EPDM) rubber, known for its superior resistance to environmental factors like moisture, can further ensure longevity and consistent performance in the humid environment of a bathroom.

Alternatively, foam-based materials are characterized by their innate capacity to deform and absorb impacts, rendering them suitable as fabrication materials for the central deformable stabilization element 530. This applicability stems from the requirement for a material that offers both adaptability and cushioning effects. One particularly versatile option is Polyurethane Foam. Available in a variety of densities, it ranges from soft to rigid. Specifically, open-cell polyurethane foams are highly flexible and offer beneficial airflow properties, making them apt for situations demanding softness and adaptability. In contrast, the closed-cell variants of polyurethane foams furnish enhanced water resistance, combined with a sturdier structure.

Memory Foam, a derivative of polyurethane foam, stands out due to its heat-sensitive nature. Under pressure, it conforms precisely to the shape of the applied force. This foam, owing to its viscoelastic traits, is proficient at evenly dispersing pressure. Post-compression, it slowly reverts to its original form, underscoring its outstanding damping capacities. Latex Foam, sourced either naturally or synthetically from rubber, embodies resilience, longevity, and comfort. Its inherent antibacterial and antifungal attributes lend it an edge, especially in moist environments like bathrooms.

Ethylene-Vinyl Acetate (EVA) Foam is renowned for its lightness, shock-absorption capabilities, and resistance against UV radiation and cracking. Given its protective and cushioning characteristics, it finds widespread use in protective gear and sportswear. Neoprene Foam, a variant of synthetic rubber foam, is distinguished by its commendable resistance to elements such as oil, heat, and weathering. Its closed-cell structure ensures minimal water absorption—a pivotal feature for a bathroom setting. Silicone Foam offers a blend of flexibility, softness, and thermal resistance. Capable of enduring elevated temperatures and frequent compressions, it is an excellent choice for situations demanding resilience and malleability.

The selection of an appropriate foam-based material for the central deformable stabilization element 530 should be influenced by the specific functional requisites, damping properties sought, and the environmental conditions it would be exposed to. The foams mentioned above, in their respective densities and configurations, can be customized to match the precise needs of the foot placement toilet accessory device, ensuring optimal performance in terms of stability, adaptability, and user comfort.

As shown in FIG. 6, a perspective view of a foot support substrate 600 of a foot placement toilet accessory device is provided. The foot support substrate 600 may comprise a forefoot portion 610, a heel portion 620, and a midsole portion 630. The forefoot portion 610 may comprise a toe box portion 612 and a toe cap portion 614. A top surface 616a of the forefoot portion 610 may comprise a plurality of first embossed structures 616b bounded by a first outer ridge 618. A bottom surface of the foot support substrate 600 may be disposed adjacent and coupled to other structural elements of the foot placement toilet accessory device of any of FIGS. 1-5 and therefore not visible to a user of the device.

The heel portion 620 may comprise a heel box portion 622 and a heel cap portion 624. A top surface 626a of the heel portion 620 may comprise a plurality of second embossed structures 626b which may comprise a larger dimensional spacing between structures 626b (i.e. structure pitch value) than that of the first embossed structures 616b. The second embossed structures 626b may be bounded by a second outer ridge 628. The midsole portion 630 may be disposed immediately between the forefoot portion 610 and the heel portion 620. Additionally, a transition between first and second embossed structures 616b, 626b may be disposed within the midsole portion 630 as illustrated in FIG. 6. The entirety of each foot support substrate 600 may comprise a raised outer lip 640 around the outer perimeter thereof in order to prevent a user's foot from slipping off one side or the other of the substrate 600.

In some embodiments of FIGS. 1-6, the support frame system is disposed behind a toilet body, the plurality of vertical support frame members are disposed behind a toilet body, the plurality of horizontal support frame members are disposed behind a toilet body, the support frame system is disposed under a toilet reservoir tank, the plurality of vertical support frame members are disposed under a toilet reservoir tank, and the plurality of horizontal support frame members are disposed under a toilet reservoir tank.

In some embodiments of FIGS. 1-6, the plurality of proximal side horizontal support frame members are disposed on both sides of a toilet body, the plurality of distal side horizontal support frame members are disposed on both sides of a toilet body, the plurality of foot support substrates are disposed on both sides of a toilet body, the plurality of vertical support legs are disposed on both sides of a toilet body, and the horizontal stabilization support member is disposed in front of a toilet body.

In some embodiments of FIGS. 1-6, when in the stowed configuration, the horizontal stabilization support member is disposed in front of and under a toilet body, when in the extended configuration, the plurality of vertical support legs are disposed in parallel with the plurality of vertical support frame members, and when in the extending configuration, the plurality of foot support substrates are disposed in front of a toilet body, and when in the stowed configuration, the plurality of foot support substrates are disposed underneath and on both sides of a portion of a toilet body.

In some embodiments of FIGS. 1-6, the plurality of foot support substrates each comprise a plurality of first embossed structures and a plurality of second embossed structures, and the plurality of foot support substrates each comprise a forefoot portion, a heel portion, and a midsole portion.

In some embodiments of FIGS. 1-6, a foot placement toilet accessory device is provided comprising a support frame system comprising a plurality of vertical support frame members and a plurality of horizontal support frame members, wherein: the plurality of vertical support frame members are coupled in an orthogonal relative orientation to the plurality of horizontal support frame members in a removable manner, the plurality of vertical support frame members comprise a central deformable stabilization element disposed upon an outer surface thereof, the plurality of vertical support frame members are respectively coupled to a plurality of proximal side horizontal support frame members via respective hinges, wherein the plurality of proximal side horizontal support frame members rotate relative the plurality of vertical support frame members within a 90 degree angle range, and the plurality of proximal side horizontal support frame members are respectively coupled to a plurality of distal side horizontal support frame members, wherein: the plurality of distal side horizontal support frame members respectively comprise an elongate cavity, each of the elongate cavities comprises one of the plurality of proximal side horizontal support frame members disposed therein when the foot placement toilet accessory device is in a stowed configuration, and each of the elongate cavities does not comprise one of the plurality of proximal side horizontal support frame members disposed therein when the foot placement toilet accessory device is in an extended configuration; and a foot placement device comprising a plurality of foot support substrates which are coupled together via a horizontal stabilization support member, wherein: the plurality of foot support substrates are respectively coupled to the plurality of distal side horizontal support frame members, the plurality of distal side horizontal support frame members are respectively coupled to a plurality of vertical support legs, and the plurality of vertical support legs are respectively coupled to a plurality of high-friction anti-slip pads.

In some embodiments of FIGS. 1-6, a foot placement toilet accessory device is provided comprising a support frame system comprising a plurality of vertical support frame members and a plurality of horizontal support frame members, wherein: the plurality of vertical support frame members are coupled in an orthogonal relative orientation to the plurality of horizontal support frame members in a removable manner, a distal terminal end of each of the plurality of vertical support frame members comprise a floor coupling element, a proximal terminal end of the plurality of vertical support frame members comprise a central deformable stabilization element disposed upon an outer surface thereof, the plurality of vertical support frame members are respectively coupled to a plurality of proximal side horizontal support frame members via respective first hinges, and the plurality of proximal side horizontal support frame members are respectively coupled to a plurality of distal side horizontal support frame members; and a foot placement device comprising a plurality of foot support substrates which are coupled together via a horizontal stabilization support member, wherein: the plurality of foot support substrates are respectively coupled to the plurality of distal side horizontal support frame members, the plurality of distal side horizontal support frame members are respectively coupled to a plurality of vertical support legs via respective second hinges, wherein: the plurality of vertical support legs rotate relative the plurality of distal side horizontal support frame members within a 90 degree angle range, the plurality of vertical support legs each comprise a plurality of segments which are telescopically coupled together and height-adjustable relative one another, and the plurality of vertical support legs are respectively coupled to a plurality of high-friction anti-slip pads.

The specification and drawings are to be regarded in an illustrative rather than a restrictive sense. However, it will be evident that various modifications and changes may be made thereunto without departing from the broader spirit and scope of the invention as set forth in the claims. Other variations are within the spirit of the present disclosure. Thus, while the disclosed techniques are susceptible to various modifications and alternative constructions, certain illustrated embodiments thereof are shown in the drawings and have been described above in detail. It should be understood, however, that there is no intention to limit the invention to the specific form or forms disclosed, but on the contrary, the intention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention, as defined in the appended claims.

All features disclosed in the specification, claims, abstract, and drawings, and all the steps in any method or process disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive. Each feature disclosed in the specification, including the claims, abstract, and drawings, can be replaced by alternative features serving the same, equivalent, or similar purpose, unless expressly stated otherwise.

Throughout this disclosure, the phrase ‘modularly coupled’ and similar terms and phrases are intended to convey that any element of a given class of elements may be coupled to another given element and vice versa with equal effect. For example, any extension cord of a plurality of extension cords may be modularly coupled to another extension cord and vice versa with equal effect. Further, throughout this disclosure, the phrase ‘removably coupled’ and similar terms and phrases are intended to convey that a given element may be iteratively coupled to and removed from another given element as desired. For example, a male plug of a first extension cord may be removably coupled to a female plug of a second extension cord as desired.

The use of the terms “a,” “an,” “the,” and similar referents in the context of describing the disclosed embodiments (especially in the context of the following claims) are to be construed to cover both the singular and the plural, unless otherwise indicated or clearly contradicted by context. The terms “comprising,” “having,” “including,” and “containing” are to be construed as open-ended terms (i.e., meaning “including, but not limited to,”) unless otherwise noted. The term “coupled” or “connected,” where unmodified and referring to physical connections, is to be construed as partly or wholly contained within, attached to, or joined together, even if there is something intervening. Recitation of ranges of values are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated and each separate value is incorporated into the specification as if it were individually recited. The use of the term “set” (e.g., “a set of items”) or “subset” unless otherwise noted or contradicted by context, is to be construed as a nonempty collection comprising one or more members. Further, unless otherwise noted or contradicted by context, the term “subset” of a corresponding set does not necessarily denote a proper subset of the corresponding set, but the subset and the corresponding set may be equal.

Conjunctive language, such as phrases of the form “at least one of A, B, and C,” or “at least one of A, B and C,” is understood with the context as used in general to present that an item, term, etc., may be either A or B or C, or any nonempty subset of the set of A and B and C, unless specifically stated otherwise or otherwise clearly contradicted by context. For instance, in the illustrative example of a set having three members, the conjunctive phrases “at least one of A, B, and C” and “at least one of A, B and C” refer to any of the following sets: {A}, {B}, {C}, {A, B}, {A, C}, {B, C}, {A, B, C}. Thus, such conjunctive language is not generally intended to imply that certain embodiments require at least one of A, at least one of B and at least one of C each to be present. In addition, unless otherwise noted or contradicted by context, the term “plurality” indicates a state of being plural (e.g., “a plurality of items” indicates multiple items). The number of items in a plurality is at least two, but can be more when so indicated either explicitly or by context.

The use of any examples, or exemplary language (e.g., “such as”) provided, is intended merely to better illuminate embodiments of the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.

Embodiments of this disclosure are described, including the best mode known to the inventors for carrying out the invention. Variations of those embodiments may become apparent to those of ordinary skill in the art upon reading the foregoing description. The inventors expect skilled artisans to employ such variations as appropriate and the inventors intend for embodiments of the present disclosure to be practiced otherwise than as specifically described. Accordingly, the scope of the present disclosure includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, although above-described elements may be described in the context of certain embodiments of the specification, unless stated otherwise or otherwise clear from context, these elements are not mutually exclusive to only those embodiments in which they are described; any combination of the above-described elements in all possible variations thereof is encompassed by the scope of the present disclosure unless otherwise indicated or otherwise clearly contradicted by context.

All references, including publications, patent applications, and patents, cited are hereby incorporated by reference to the same extent as if each reference were individually and specifically indicated to be incorporated by reference and were set forth in its entirety.

Foot Placement Toilet Accessory Device

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CPC

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Abstract

Description

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CROSS-REFERENCE TO RELATED APPLICATIONS

Provisional Applications (1)