Side Pillow Support Device

BACKGROUND OF THE INVENTION

The plumbing industry represents a significant and ever-growing market, given the continuous need for maintenance, repairs, and installation of plumbing systems in residential, commercial, and industrial settings. Although the market value varies across different regions, the global plumbing industry has a value in billions of dollars and showcases steady growth. Within this context, the professional tools and accessories market, including those designed to improve the comfort and safety of plumbers, is of particular relevance.

Existing products in the landscape primarily focus on the functional aspects of plumbing work, such as tools for installation, maintenance, and repair. However, there has been a lack of innovative products specifically tailored to enhance the physical comfort and work efficiency of plumbers, especially those frequently working in awkward positions or tight spaces. For instance, a plumber often needs to lie on his or her side while working under a sink or in a confined area, which can lead to physical discomfort and strain over extended periods.

Despite the availability of numerous types of side and lower back pillows on the market, these products typically do not meet the unique demands of a plumber's work environment. These pillows, often designed for home or office use, lack the specialized shape needed to provide optimal support for a plumber working in cramped and unusual positions. A common issue is their inability to accommodate the contours of a person's body when lying on their side on a hard surface, such as under a sink or in a narrow crawl space. They fail to provide the necessary comfort and support to the torso and lower back, essential to reducing strain and fatigue during long hours of work.

Moreover, existing pillows are generally not designed with the robustness required to withstand the wear and tear associated with the plumbing environment. Exposure to water, dust, dirt, and other harsh elements can quickly degrade the materials of standard pillows, reducing their functionality and lifespan. Many are made of fabrics and fillings that are not washable or easy to clean, making them unsuitable for use in situations where they may come into contact with grease, dirt, and other substances commonly encountered in plumbing work.

Additionally, the materials used in conventional pillows typically do not possess the necessary anti-slip properties for a secure and stable position during work. This can lead to the pillow slipping or sliding away, causing discomfort and interrupting work flow. Some pillows may also lack the durability to retain their shape and firmness under the weight and movement of a working plumber, leading to inadequate support over time. Further, conventional support pillows may degrade over time both externally and internally. Specifically, the external materials of conventional pillows may not be robust to abrasive surfaces encountered by plumbers while the internal materials of conventional pillows may lose their restorative shape after repeated chronic use in supporting the majority of the plumber's body on a near daily basis.

The proposed side pillow support device is a solution specifically designed to address these needs and overcome existing problems. The U-shaped body of the inner pillow, constructed from foam-like material, offers optimal comfort and support to the user's torso, reducing strain and fatigue. The 90-degree bevel on one side provides enhanced stability and comfort when placed on a rectangular-shaped surface, a common scenario in plumbing workspaces. The robust, washable outer case cover, made of a nylon-like material, offers longevity and hygiene, critical aspects in the plumbing environment.

One side of the outer case cover incorporates a high-friction rubber-like material, preventing the pillow from sliding when in use—a significant improvement over existing solutions. Additionally, the material selection process prioritizes properties like durability, comfort, support, and washability. The side pillow support device's structure and design reflect a comprehensive understanding of the users' needs, offering an innovative solution to the long-standing discomfort experienced by plumbers while working in confined spaces.

The device also introduces several innovative features such as adjustable firmness via an air bladder, the possibility of heating or cooling elements for additional comfort, modular components for a customized user experience, and built-in tool pockets for increased efficiency. By meeting these industry-specific needs and effectively addressing the identified problems, the side pillow support device stands out as a pioneering solution in the professional tools and accessories market within the plumbing industry.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a side perspective view of a side pillow support device in accordance with some embodiments of the present invention.

FIG. 2 illustrates a front elevational view of a side pillow support device in accordance with some embodiments of the present invention.

FIG. 3 illustrates a front perspective view of a side pillow support device in accordance with some embodiments of the present invention.

FIG. 4 illustrates a side elevational view of a side pillow support device in accordance with some embodiments of the present invention.

FIG. 5 illustrates a side elevational view of a side pillow support device with a plurality of tool pockets disposed thereon in accordance with some embodiments of the present invention.

FIG. 6 illustrates a cross-sectional view of a side pillow support device and a detailed view of a cushion layer and a protective layer disposed therearound in accordance with some embodiments of the present invention.

FIG. 7A illustrates a cross-sectional view of a side pillow support device in a default state having an air bladder disposed therein in a deflated state in accordance with some embodiments of the present invention.

FIG. 7B illustrates a cross-sectional view of a side pillow support device in an expanded state having an air bladder disposed therein in an inflated state in accordance with some embodiments of the present invention.

FIG. 8 illustrates a cross-sectional view of a side pillow support device with a vibratory element disposed therein in accordance with some embodiments of the present invention.

FIG. 9 illustrates a cross-sectional view of a side pillow support device having a weighted element disposed therein and an anti-slip layer disposed over a bottom surface thereof in accordance with 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 side pillow support device” also includes a plurality of side pillow support devices and the like.

Exemplary embodiments of the present invention are illustrated in the accompanying figures. As shown in FIG. 1, a side perspective view of a side pillow support device 100 is provided. The side pillow support device 100 may comprise a bottom surface 110 and a top surface 120 where the bottom surface 110 itself may comprise a rear planar bottom surface 112 and a front planar bottom surface 116. The front and rear planar bottom surfaces 112, 116 may be separated by a beveled bottom surface 114 such that the bevel dictates that the front planar bottom surface 116 be disposed vertically lower that that of the rear planar bottom surface 112 while both the front and rear planar bottom surfaces 112, 116 remain parallel one another.

The purpose of the beveled bottom surface 114 as a feature of the side pillow support device 100 is to facilitate the creation of a vertical height differential between the front and rear planar bottom surfaces 112, 116. This differential is specifically intended to cater to tradesmen who need a part of their body, such as their lower extremities, to rest on a ground floor while another portion of their body, such as their torso, is to be disposed within a work area, such as a plumbing cabinet, whose floor surface is raised off the ground floor. Accordingly, their waist and lower back may be disposed at the threshold separating the ground floor from the cabinet. Advantageously, the vertical height differential between the front and rear planar bottom surfaces 112, 116 should be at least similar to the height differential between the ground floor and the cabinet floor.

There are substantial risks and potential harms associated with a tradesman's lower back resting directly upon the threshold separating the ground floor from the cabinet floor without the aid of the side pillow support device 100. One of the primary concerns is spinal misalignment. As the human spine is naturally curved, resting the lower back directly on a hard and uneven surface like the threshold can cause an unnatural flattening or distortion of this curve. Over time, this can lead to a condition known as lordosis, a pronounced inward curve of the lower back, or even scoliosis, a lateral curvature of the spine.

In addition, prolonged exposure to such uncomfortable working positions can lead to chronic back pain, a common and debilitating issue among tradesmen. Muscular strain is another concern, as the muscles surrounding the spine may overcompensate for the awkward position, leading to muscular fatigue, spasms, and long-term musculoskeletal issues. Without the side pillow support device 100, the tradesman may also be at risk for disc-related problems. The unnatural pressure and stress on the intervertebral discs, which act as shock absorbers for the spine, could lead to disc degeneration or herniation. This could result in pain, weakness, or numbness as a result of nerve compression. By maintaining a more natural and ergonomically supportive posture, the side pillow support device 100 is able to help mitigate these risks and provide a safer, more comfortable working environment for the tradesman, reducing the likelihood of the aforementioned health problems.

The toe kick is the recessed space at the bottom of the base cabinets, and its main purpose is to allow people to stand closer to the countertop. The toe kick height is usually between 3.5 inches and 4 inches. So, the vertical height differential between the kitchen floor and the actual cabinet floor (i.e. the bottom surface of the cabinet interior where items might be stored) is roughly the same as the toe kick height, around 3.5 to 4 inches on average. In some custom kitchen designs, the toe kick may be taller or shorter, but in most standard kitchen designs, a range of 3 to 5 inches would cover the majority of toe kick heights. Further, the average floor surface lip of cabinetry has a height thickness of between 0.5 inches and 1.5 inches.

Therefore, the height differential between the front and rear planar bottom surfaces 112, 116 should be at least similar to the height of the average toe kick plus bottom surface lip of many common cabinet designs. Consequently, an advantageous range of height differential between the front and rear planar bottom surfaces 112, 116 may be between 2.5 inches and 7 inches, but more preferably between 3.75 inches and 5.5 inches since most toe kicks are between 3.5 inches and 4 inches and most cabinet floor lips are between 0.5 inches and 1.5 inches thick. Such a range in height differential would be advantageous even despite not being identical to the average toe kick height range given that the side pillow support device 100 is designed to be flexible and deformable to some degree which would allow an imperfect match between front and rear planar bottom surface 112, 116 height differential and toe kick height as the device 100 could deform enough to meet the dimensional imperfection.

However, the device 100 may not be able to deform enough to meet dimensional imperfections that are too great. Therefore, any value of height differential between the front and rear planar bottom surfaces 112, 116 that is less than 2.5 inches would be disadvantageous as it would require the device 100 to deform to such a degree that it may compromise the skeletal support provided to the tradesman which would defeat one main purpose of the device 100. Further, any value of height differential between the front and rear planar bottom surfaces 112, 116 that is greater than 7 inches would be disadvantageous as it would similarly require the device 100 to deform to such a degree that it may compromise the skeletal support provided to the tradesman which would defeat one main purpose of the device 100. The range between 3.75 inches and 5.5 inches would be most advantageous since that range of values would be closest to the known common ranges of cabinet toe kicks and cabinet floor lips and so would require the least deformation of the device 100 and so would increase its effectiveness in providing skeletal support to the tradesman.

The angle associated with the bevel of the beveled bottom surface 114 is designed to fall within a range of angles to achieve an advantageous height differential between the front and rear planar bottom surfaces 112, 116 given a preferred length of the device 100 as a whole. Given an average length of around 10 inches to 14 inches from the waist to mid-back of an adult human, the preferred length of the device 100 may comprise a similar length range to accommodate support of the tradesman's lower and mid back while working.

Given this length range and and the 2.5 inch to 7 inch height differential range between the front and rear planar bottom surfaces 112, 116, an advantageous angle range for the beveled bottom surface 114 relative the front and rear planar bottom surfaces 112, 116 may be between 45 degrees and 90 degrees. An angle value above 90 degrees would not be advantageous as it would not match the shape the toe kick which typically extends at a 90 degree angle from the ground floor surface. Any angle value below 45 degrees would not be advantageous as it would reduce the lengths of the front and rear planar bottom surfaces 112, 116 to such a degree as to compromise the ergonomic value provided in supporting the tradesman's lower and mid back which defeats one of the purposes of the device 100.

Additionally, the top surface 120 of the device 100 may comprise an inner support surface 122, left and right side cushions 124a, 124b which each comprise inner side support surfaces 126 and outer side support surfaces 128 as shown in FIG. 1. The inner support surface 122 may comprise a generally sloped surface from the rear portion of the device 100 to the front portion of the device 100 as shown in FIG. 1. Further, the inner support surface 122 may comprise a shape that transitions from a generally convex shape at the front portion of the device 100 to a generally concave shape at the rear portion of the device 100, as shown in FIGS. 1 and 2, in order to better mechanically accommodate the load of the tradesman's body that it is designed to bear.

Further, the left and right side cushions 124a, 124b may extend upwards from either side of the inner support surface 122 in order to provide bookend structural support to the sides of the tradesman's back which assists in keeping the tradesman's back aligned and stable when the device 100 is in use. Additionally, the side cushions 124a, 124b may allow the tradesman to rotate their torso to one side or the other to reach for an item while still having structural support from the side cushions 124a, 124b to prevent skeletal strain or injury during the rotation.

The device 100 may further comprise a front lip 130 that is disposed at the front portion of the device 100 and extends from the terminal ends of the of the left and right side cushions 124a, 124b as shown in FIG. 1. Additionally, the front lip 130 may comprise left and right depressions 132a, 132b formed therein. This structural arrangement of front lip 130 and depressions 132a, 132b extending from the terminal ends of the side cushions 124a, 124b allows for the tradesman's waist, hips and upper buttocks to rest thereupon without obstruction by the side cushions 124a, 124b. Further, during such an aforementioned rotational move by the tradesman, the tradesman's legs may need to rotate in the direction of the tradesman's torso and so the thighs of the tradesman advantageously will not be obstructed by the left and right side cushions 124a, 124b during such a rotational movement.

As shown in FIG. 2, a front elevational view of a side pillow support device 200 is provided. The side pillow support device 200 may be at least similar to the device 100 described and illustrated with respect to FIG. 1. The device 200 may comprise a bottom surface 210, a front lip 220, left and right side surfaces 230a, 230b, left and right side cushions 240a, 240b, left and right side seams 250a, 250b and an inner support surface 260. The left and right side seams 250a, 250b may structurally differentiate between the left and right side cushions 240a, 240b and the inner support surface 260. This is advantageous in that the structural parameters of the inner support surface 260 may differ from that of the left and right side cushions 240a, 240b. Specifically, the inner support surface 260 may be designed to be the primary bearer of a chronic heavy load of nearly all of the tradesman's body weight whereas the left and right side cushions 240a, 240b may be designed to as a secondary support of only a portion of the tradesman's bodily weight only temporarily when the tradesman performs a rotational movement of their torso to one side of the device 200 or the other. Therefore, the outer and/or inner materials utilized for the device 200 may advantageously comprise different elastic and tensile properties between the side cushion 240a, 240b region and the inner support surface 260 region.

As shown in FIG. 3, a front perspective view of a side pillow support device 300 is provided. The side pillow support device 300 may be at least similar to the device 200 described and illustrated with respect to FIG. 2. The device 300 may comprise a bottom surface 310, a front planar bottom surface 312, a beveled bottom surface 314, a rear planar bottom surface 316, a front lip 320, an outer side surface 330, left and right side cushions 340a, 340b, left and right seams 350a, 350b and an inner support surface 360. The bottom surface 310 may comprise a front planar bottom surface 312 and a rear planar bottom surface 316 separated by a beveled bottom surface 314.

The front lip 320 may extend from the terminal ends of the left and right side cushions 340a, 340b and may comprise left and right depressions 322a, 322b which are collectively shaped to accommodate the anatomy of the lower back and upper buttocks regions of a human. Specifically, the lower back region of a human is relatively flat with a minor concave shape at its middle where the lower back muscles are disposed on either side of the lower spinal column. This shape is complimentarily accommodated by the convex front end portion of the inner support surface 360. Further, the upper buttocks region of a human comprises two convex shapes symmetrically disposed below but upon either side of an axis running along the spinal column. The convex shapes are larger and rounder in shape than the left and right lower back muscles. This shape of the upper buttocks region is complimentarily accommodated by the left and right depressions 322a, 322b which are concave shaped to receive the convex portions of the upper buttocks.

As shown in FIG. 4, a side elevational view of a side pillow support device 400 is provided. The side pillow support device 400 may be at least similar to the device 300 described and illustrated with respect to FIG. 3. The device 400 may comprise a bottom surface 410, a front planar bottom surface 412, a beveled bottom surface 414, a rear planar bottom surface 416, a rear bottom curvature 418a, a front bottom curvature 418b, an outer side surface 420, a front top curvature region 422, a front lip top surface 424, a plurality of side cushion terminal end curvature regions 426, a plurality of side cushions 428, and a back side curvature 430.

The front and rear bottom curvature regions 418a, 418b may define the structural regions that begin the transition between the bottom surface 410 and the front and rear surface of the device 400, respectively, as shown in FIG. 4. Specifically, the front and rear bottom curvature regions 418a, 418b may encompass a solid angle of at least 80 degrees. The front bottom curvature region 418b may terminate into the front top curvature 422 which itself may encompass a solid angle of least 90 degrees in order to terminate into the front lip top surface 424.

The front lip top surface 424 may terminate into the plurality of side cushion terminal end curvatures 426 which themselves are defined by the terminal ends of respective side cushions 428 as shown in FIG. 4. The side cushion terminal end curvature regions 426 may encompass a solid angle of at least 45 degrees in order to define the protruding nature of the side cushions 428. The side cushions 428 may extend towards the rear portion of the device 400 and terminate at the back side curvature region 430 which itself terminate into the rear bottom curvature region 418a as shown in FIG. 4.

As shown in FIG. 5, a side elevational view of a side pillow support device 500 with a plurality of tool pockets disposed thereon is provided. The side pillow support device 500 may be at least similar to the devices described and illustrated with respect to FIGS. 1-4. The device 500 may comprise a plurality of side surfaces 510 and each side surface 510 may comprise disposed thereupon a first set of tool pockets 520a, 520b and a second pocket 530. The first set of tool pockets 520a, 520b may each comprise a first end opening 522a, 522b and a second end opening 524a, 524b defined by a lack of stitching to the side surface 510 in those regions. The various openings of the first set of tool pockets 520a, 520b allow for a double-handled clamping tool, such as a pliers or mole grip, to be inserted therein and retained securely along the side surface 510 of the device. Similarly, the second pocket 530 may further comprise a first and second end opening but only comprises a single larger pocket in order to accommodate insertion and retention of a single-handled tool, such as a pipe wrench, which is commonly used by tradesman.

Further enhancing the utility of the side pillow support device 500, as depicted in FIG. 5, the first set of tool pockets 520a, 520b and the second pocket 530 may be aligned at an angle with respect to the orientation of the device 500. This angled arrangement of the tool pockets is strategically designed to facilitate easy access and retrieval of tools by the tradesman while in a working position. Given the ergonomic realities of a tradesman's position while working, their arms will typically be located above and behind the device 500, rather than directly above it. This unique position creates a need for an angled orientation of the tool pockets to ensure the most natural and strain-free access to the tools.

The angled alignment of the pockets reduces the need for awkward and potentially straining movements by the tradesman to retrieve or insert tools. The first set of tool pockets 520a, 520b, with their first and second end openings 522a, 522b, and 524a, 524b, offer easy access for double-handled clamping tools, accommodating the tool's orientation and encouraging a smooth insertion and retrieval process. In a similar manner, the second pocket 530, designed for single-handled tools, also benefits from this angled alignment, simplifying tool handling and enhancing the overall efficiency of the tradesman's work. This innovative pocket design therefore combines comfort, ergonomics, and functionality, significantly enhancing the work experience of the tradesman.

It is also noteworthy to emphasize the advantageous orientation of the tool pockets within a range of 30 degrees to 60 degrees relative to a vertical axis extending directly upwards from the side pillow support device 500. This range was determined based on a careful analysis of the average position and movement of a tradesman's arms during work. When a tradesman is in a working position, their arms tend to align at an angle that falls within this specified range relative to the vertical axis.

Implementing a pocket orientation within this range of 30 degrees to 60 degrees provides an optimal alignment for the natural movement and reach of a tradesman's arms. The angled orientation eliminates the need for the tradesman to twist their wrists or adjust their arms into potentially uncomfortable or straining positions. It allows for a more natural and ergonomic interaction between the tradesman and their tools, reducing the risk of muscle strain or discomfort and enhancing work efficiency. The pockets, in turn, can easily accommodate the tradesman's tools in a manner that aligns with their natural movement, promoting easy access and removal. This thoughtful design consideration significantly contributes to the functionality and user-friendliness of the side pillow support device 500, ultimately promoting better work practices and enhancing the overall working experience of the tradesman.

As shown in FIG. 6, a cross-sectional view of a side pillow support device 600 and a detailed view of a cushion layer 620 and a protective layer 630 disposed therearound is provided. The side pillow support device 600 may be at least similar to the devices described and illustrated with respect to FIGS. 1-5. The device 600 may comprise a pillow body 610 comprising inner material shown in diagonally striped cross section surrounded by the cushion layer 620 which itself is surrounded by the protective layer 630. With respect to the materials from which the cushion layer 620 and the protective layer 630 are fabricated, a variety of factors come into consideration. These factors include, but are not limited to, durability, comfort, resilience, as well as the ability to withstand a harsh and rugged environment typically encountered by tradesmen such as plumbers.

For the cushion layer 620, comfort and support are of paramount importance, as this layer plays a vital role in alleviating the physical stress on the tradesman's body during work. A suitable material for the cushion layer could be a high-density polyurethane foam. This foam material is renowned for its ability to provide a good balance between softness for comfort and firmness for support, particularly in applications where body weight needs to be evenly distributed over a prolonged period. It has excellent shape retention properties, meaning it can adapt to the body contours of the user and return to its original shape once the pressure is removed. Other potential materials could include memory foam or latex foam, each offering distinct characteristics in terms of responsiveness, breathability, and pressure point relief.

Conversely, the protective layer 630 is designed to serve as a robust shield to protect the cushion layer 620 and the device from external elements, including moisture, abrasive surfaces, and general wear and tear. A prime candidate for this layer would be a heavy-duty, puncture-resistant fabric such as canvas or Cordura® nylon. These materials are known for their high resistance to abrasion and tears, making them ideal for rugged use. An additional advantage is their relative ease of cleaning and maintenance. Moreover, a waterproof or water-resistant treatment may be applied to these materials to further enhance their resistance to moisture, a common threat in environments such as plumbing work. Advantageously, the protective layer 630 may comprise a material construction designed to produce an outer surface that is both puncture-resistant and hydrophobic. The protective layer 630 may form a liquid-tight seal around the pillow body 610. By judiciously choosing the materials for both the cushion layer 620 and the protective layer 630, the side pillow support device 600 can offer the ideal combination of comfort, durability, and practicality necessary for a tradesman's work.

As depicted in FIG. 6, the side pillow support device 600 comprises a pillow body 610. Given that the pillow body 610 is required to be robust and less deformable (e.g. a lower elastic compressibility value) compared to the cushion layer 620, a range of materials could be considered. Elastic compressibility describes the measure of an elastic material volume's decrease when put under a given load. In some embodiments, the use of a cooling gel foam material for the pillow body 610 may be advantageous. This substance possesses the resilience and form stability necessary for a robust pillow body 610, while also offering distinct thermal properties that can provide additional comfort to the tradesman during work.

The phase change in this cooling gel foam could be initiated by the load applied by the tradesman on the pillow body 610. As the foam compresses, the phase change commences, gradually releasing a cooling effect. This is especially advantageous in demanding work environments where the tradesman might experience heat build-up due to physical exertion or warmer environmental conditions. Hence, the cooling gel foam not only offers structural support but also regulates temperature, contributing to the overall comfort and efficiency of the tradesman.

In addition to cooling gel foam, there are other materials that could serve as viable options for the pillow body 610. The material selection should ensure the required level of robustness and reduced deformability, while also offering other advantageous properties. High-density foam is one such material that could be considered due to its exceptional durability and resilience. It can maintain its shape under considerable weight, making it suitable for a tradesman's dynamic work environment. Further, high-density foam offers a balance of comfort and support which is vital for the well-being of the tradesman, particularly during extended work periods.

Polyethylene (PE) foam may also be utilized. This closed-cell foam is known for its strong, resilient nature. It has excellent shock-absorbing properties, and it is resistant to mildew, mold, rot, and bacteria, making it an ideal choice for environments where cleanliness and hygiene are essential. Moreover, PE foam is lightweight, adding minimal weight to the overall device. Ethylene-vinyl acetate (EVA) foam may also be be utilized, which is an elastomeric polymer that produces materials that are “rubber-like” in softness and flexibility. EVA foam has a high level of chemical cross-linking, which offers excellent toughness and resistance to environmental stress cracking. It also provides good cushioning and can be molded into a wide range of forms and shapes, making it a flexible choice for the pillow body 610.

Other specialized foam materials, such as viscoelastic or “memory” foam, could also be used for the pillow body 610. This material is pressure-relieving and molds to the body in response to heat and pressure, evenly distributing body weight. When the pressure is removed, it returns to its original shape, making it an ideal choice for a pillow body that needs to withstand different loads and rebound efficiently. The choice of material for the pillow body 610 will depend on a variety of factors, including cost, availability, and the specific performance requirements of the side pillow support device 600 in its intended application.

The cushion layer 620, designed to offer comfort to the user, could be strategically disposed over specific regions of the pillow body 610, including the inner support surface, side cushions, and the front lip. This strategic placement ensures that the cushion layer 620 provides comfort where it is most needed—on the surfaces incident upon the tradesman's body. Given that the user's body will not be incident upon any bottom surface, there is no necessity to have the cushion layer 620 extend to these areas. This selective placement of the cushion layer 620 is not only cost-effective due to minimization of material usage, but also it optimizes the overall performance of the device, by ensuring comfort where it matters the most while not compromising the robustness and structural integrity of the pillow body 610.

The protective layer 630, being exposed to the outside environment, is more likely to encounter wear and tear from the demands of the tradesman's work, including exposure to rough surfaces, moisture, or chemicals. Having the protective layer 630 as removable allows it to be easily replaced when it becomes worn or damaged, without requiring the replacement of the entire side pillow support device 600. This feature extends the lifespan of the device, reducing costs and waste. Additionally, the removability of the protective layer 630 facilitates cleaning and maintenance. Tradesmen work in environments where the device 600 might become soiled, wet, or contaminated with various substances. Being able to remove the protective layer 630 to clean or decontaminate it as needed ensures hygiene and longevity of the device 600.

Moreover, the option to remove the protective layer 630 allows for customization. Different tradesmen might prefer different protective layers based on their specific needs or comfort preferences. Some may prefer a thicker, more robust protective layer for harsh environments, while others might prefer a thinner, more flexible layer for increased comfort. Being able to swap the protective layer 630 as desired adds to the versatility and adaptability of the side pillow support device 600. Thus, a removable protective layer 630 contributes to durability, hygiene, adaptability, and cost-effectiveness of the side pillow support device 600, enhancing its usability and performance in various challenging work environments.

As shown in FIG. 7A, a cross-sectional view of a side pillow support device 700a in a default structural state 712a having an air bladder 720a disposed therein in a deflated state is provided. The side pillow support device 700a may be at least similar to the devices described and illustrated with respect to FIGS. 1-6. The device 700a may comprise a pillow body 710 shown in cross-section where the pillow body 710 is illustrated in FIG. 7A in a default structural state 712a. The air bladder 720a may be disposed within the interior of the pillow body 710 in the deflated state such that the pillow body 710 necessary is in the default structural state 712a without any inflation thereof. The air bladder 720a may comprise a fluid conduit 722 coupled to a fluid valve 724 and an inflation port 726.

The air bladder 720a, as displayed in FIG. 7A, offers a high degree of customizability to the comfort and support provided by the side pillow support device 700a. Essentially, the air bladder 720a serves as an internal adjustable mechanism within the pillow body 710, enabling the user to modify the firmness and shape of the device according to their personal preference or specific work conditions.

When the air bladder 720a is in its deflated state, the pillow body 710 remains in its default structural state 712a. This state may be adequate for certain situations or individuals. However, to adapt to a variety of body shapes, comfort preferences, or work requirements, the air bladder 720a can be inflated. This inflation process involves introducing air into the air bladder 720a through the inflation port 726, which is controlled by the fluid valve 724. The fluid conduit 722 acts as the pathway for this air, facilitating the transfer from the inflation port 726 to the interior of the air bladder 720a.

As air is introduced, the air bladder 720a expands, causing the pillow body 710 to adjust from its default state 712a to an expanded state 712b shown in FIG. 7B. This inflation results in an increased firmness and potentially a reshaping of the pillow, providing added support and better alignment for the tradesman's body. This adaptable design ensures optimal comfort and reduced strain, thus enhancing the efficiency and endurance of the tradesman. In addition, it is worthwhile to note that the process is reversible. The air bladder 720a can be deflated back to its initial state by releasing the air through the fluid valve 724, returning the pillow body 710 to its default structural state 712a. This flexibility contributes significantly to the versatility and user-friendliness of the side pillow support device 700a.

As shown in FIG. 7B, a cross-sectional view of a side pillow support device 700b in an expanded state 712b having an air bladder 720b disposed therein in an inflated state is provided. The inflated state air bladder 720b shows the effect of expanding the volume and firmness of the pillow body 710 from the default structural state 712a to the expanded state 712b. Having the flexibility to choose a precise volume for the device 700b, whether that be the volume of the default structural state 712a, the expanded state 712b, somewhere between those two states, or beyond the expanded state 712b, is a major advantage to the device 700b in order to increase the number of relevant use cases for it and to optimize the comfort provided by it to the tradesman.

The expanded state 712b of the side pillow support device 700b, as shown in FIG. 7B, offers significant benefits under certain circumstances that might be encountered by the tradesman. When inflated, the air bladder 720b expands the volume and firmness of the pillow body 710 from its default structural state 712a to the expanded state 712b. This adjustment could be particularly advantageous in scenarios where the height differential between the rear and front planar bottom surfaces 112, 116 does not perfectly align with the height of the toe kick or other structure on which the device 700b is to be placed.

For instance, a tradesman may encounter situations where the height of the toe kick is larger than the standard height differential provided by the default structural state 712a of the pillow body 710. In such cases, an under-inflated or deflated pillow would result in suboptimal support, potentially leading to discomfort or even musculoskeletal strain over time. By inflating the air bladder 720b, the pillow body 710 can be brought into the expanded state 712b, effectively increasing the height differential between the rear and front planar bottom surfaces 112, 116. This can compensate for the additional height, ensuring that the user remains well-supported and comfortable during their work.

Another situation where the expanded state 712b may be advantageous is when the tradesman desires more firmness for better support or improved posture alignment. The inflation of the air bladder 720b results not only in increased height, but also in increased firmness of the pillow body 710. This can help maintain proper posture and reduce the risk of back strain or other work-related musculoskeletal disorders. Thus, the ability to adjust the state of the pillow body 710 via the air bladder 720b offers an adaptable and customized solution to varying on-site conditions and individual comfort preferences.

As shown in FIG. 8, a cross-sectional view of a side pillow support device 800 with a vibratory element 820 disposed therein is provided. The side pillow support device 800 may be at least similar to the devices described and illustrated with respect to FIGS. 1-7B. The device 800 may comprise a pillow body 810 shown in cross-section which may comprise therein a vibratory element 820 having an internal mechanical actuator element powered by an internal wireless power source which is coupled to an actuator 824 via circuitry 822. The actuator 824 may be disposed external to the pillow body 810 while the other components may be disposed internal to the pillow body 810 as shown in FIG. 8.

This vibratory element 820, when activated, serves to create oscillations within the pillow body 810, which can offer considerable benefits to the user. The operation of the vibratory element 820 is dictated by an internal mechanical actuator, powered by an internal wireless power source. The energy from this power source travels via the circuitry 822, activating the actuator 824. This actuator 824, situated externally to the pillow body 810, triggers the vibratory mechanism when actuated by the tradesman, causing the vibratory element 820 to emit controlled vibrations through the pillow body 810 and towards the tradesman's body.

These vibrations are designed to serve multiple purposes. On one hand, they can provide a form of mild massage, aiding in muscle relaxation and potentially reducing discomfort or fatigue during long periods of work. The soothing vibratory motions can help maintain muscle tone and promote better circulation, preventing the buildup of tension in the body. Additionally, the vibratory element 820 could be utilized to alert the user of a specific event, such as a pre-set time period of work or rest, contributing to better work time management. Therefore, the integration of the vibratory element 820 not only augments comfort, but can also aid in enhancing the overall efficiency and productivity of the user. This multi-functional approach, incorporating elements of comfort and practicality, underscores the innovative and thoughtful design of the side pillow support device 800.

As shown in FIG. 9, a cross-sectional view of a side pillow support device 900 having a weighted element 920 disposed therein and an anti-slip layer 930 disposed over a bottom surface thereof is provided. The side pillow support device 900 may be at least similar to the devices described and illustrated with respect to FIGS. 1-8. The device 900 may comprise a pillow body 910 shown in cross-section which may comprise the weighted element 920 disposed therein at a bottom region of the pillow body 910 as shown in FIG. 9. Further, the pillow body 910 may comprise the anti-slip layer 930 disposed over a bottom surface thereof as shown in FIG. 9.

This weighted element 920 provides the advantage of adding stability to the device 900 during use. The added weight at the base ensures that the pillow does not shift or move unnecessarily while a tradesman is working. This becomes particularly useful when the user is exerting force or pressure on the device while engaging in strenuous tasks. Furthermore, the weighted element 920 serves as a reinforcing member, providing structural integrity to the device 900. By concentrating the weight at the bottom, the pillow maintains a firm and stable structure, helping to retain its shape and form under the weight of the user. This in turn prolongs the lifespan of the device, allowing it to withstand repeated usage while maintaining optimal performance.

The weighted element 920 can indeed leverage cost-effective, readily available materials such as sand to provide necessary stability to the side pillow support device 900. The sand-filled weighted element 920 not only offers an affordable solution but also contributes to the adaptability of the device. As the weighted element 920, it can readily conform to varying contours, including the irregular surface of a toe kick of a cabinet or similar structures, thereby aiding in stabilizing the device even in challenging working conditions.

Utilizing sand as the fill material for the weighted element 920 also enhances the device's ability to maintain its intended orientation and placement during use. The sand allows the weighted element 920 to mold itself according to the shape of the surface on which the device rests, increasing the contact area and thus reducing the risk of slipping or tipping over. In a scenario where the pillow body 910 deforms over a toe kick or a similar structure, the weighted element 920 can reposition and redistribute the sand within it to conform to the new shape and maintain stability.

In another embodiment, the weighted element 920 could be designed as a planar, rigid structure, segmented into two separate parts. This design choice would particularly enhance the device's stability when resting on two different levels or surfaces, such as the bottom cabinet surface and the ground floor surface. Each segmented part of the weighted element 920 would be situated within the pillow body 910, on either side of the beveled bottom surface, conforming to the contours of the rear and front planar bottom surfaces.

By constructing the weighted element 920 to be planar and rigid, it would ensure that the support device 900 maintains its orientation and stability, reducing the risk of slipping or tipping over even when the surfaces it rests upon are not level with each other. This is particularly advantageous for tradesmen who often work in environments where the working surfaces can be uneven or have different heights, such as the instance of a cabinet toe kick. The two segmented parts of the weighted element 920 would work independently and in concert to maintain balance and stability, enabling the pillow body 910 to deform as needed while the weighted element 920 reinforces the structure.

Moreover, the absence of the weighted element 920 in the beveled bottom surface area allows for greater flexibility and adaptability in this area. This design choice helps the pillow body 910 conform better to irregular surfaces, and in situations where the device straddles two different surfaces, ensuring more consistent and effective support for the tradesman throughout their work. As such, this embodiment offers a dynamic balance of structural reinforcement, flexibility, and stability, supporting the user in a wide range of work conditions.

Additionally, the side pillow support device 900 features an anti-slip layer 930, disposed over the bottom surface of the pillow body 910. This layer prevents the device from sliding or moving inadvertently during use, especially on smoother surfaces. Providing a secure and steady foundation, it enhances the safety and efficiency of the device in the working environment. The anti-slip layer 930 could be fabricated from various materials known for their non-slip properties, such as rubber or silicone. These materials offer high friction coefficients and are resistant to wear and tear, making them ideal for use in demanding environments. Furthermore, they can be easily cleaned and maintained, adding to the durability and longevity of the side pillow support device 900. This multifaceted design approach thus ensures both stability and safety, enhancing the overall user experience.

Furthermore, the inclusion of the anti-slip layer 930 significantly enhances the device's performance in terms of stability and safety. This layer can be engineered with repeating embossed structures such as ridges or nubs that increase the coefficient of friction between the device and the surface it is placed on. These structures offer multiple points of contact, creating additional frictional resistance that helps to keep the device firmly in place during use. The layer's materials, such as rubber or silicone, are known for their durability, elasticity, and excellent anti-slip properties, further reinforcing the grip and stability of the side pillow support device 900. This thoughtful design and material selection for the anti-slip layer 930, therefore, work in tandem with the weighted element 920 to ensure a sturdy, reliable, and safe working aid for the tradesman.

In some embodiments of FIGS. 1-9, a side pillow support device is provided which comprises a bottom surface comprising a front planar bottom surface and a rear planar bottom surface, wherein the front planar bottom surface is separated from the rear planar bottom surface by a beveled bottom surface, the rear planar bottom surface is entirely disposed above the front planar bottom surface, and the front planar bottom surface terminates into a front lip; and an inner support surface disposed between left and right side cushions, wherein the inner support surface comprises a concave shape, and a front portion of the inner support surface terminates into the front lip.

In some embodiments of FIGS. 1-9, the side pillow support device further comprises a first outer side surface and a second outer side surface, wherein the first and second outer side surfaces are disposed on opposing sides of the bottom side surface and the inner support surface. Further, the first and second outer side surfaces terminate into a back side curvature region, a rear bottom curvature region is disposed between the back side curvature region and the rear planar bottom surface, the back side curvature region terminates into the bottom surface, and the back side curvature region terminates into the inner support surface.

In some embodiments of FIGS. 1-9, the first and second outer side surfaces terminate into the front planar bottom surface, the first and second outer side surfaces terminate into the rear planar bottom surface, the first and second outer side surfaces terminate into the beveled bottom surface, the first and second outer side surfaces respectively terminate into the left and right side cushions, the first and second outer side surfaces terminate into the front lip, the rear planar bottom surface is disposed in a first plane above the front planar bottom surface which is disposed in a second plane, and the first plane is parallel to the second plane.

In some embodiments of FIGS. 1-9, a front bottom curvature region and front top curvature region are disposed between the front planar bottom surface and a front lip top surface, first and second side cushion terminal end curvature regions are respectively disposed between the front lip top surface and the left and right side cushions. Further, the side pillow support device further comprises a pillow body having a structurally separate protective layer removably disposed thereover, a cushion layer is disposed between the pillow body and the protective layer, a pillow body fabrication material comprises a lower elastic compressibility value than a cushion layer fabrication material, the protective layer forms a liquid-tight seal around the pillow body, and the protective layer comprises a material construction designed to be puncture-resistant and hydrophobic.

In some embodiments of FIGS. 1-9, a side pillow support device is provided which comprises a bottom surface comprising a front planar bottom surface and a rear planar bottom surface, wherein the front planar bottom surface is separated from the rear planar bottom surface by a beveled bottom surface, the rear planar bottom surface is entirely disposed above the front planar bottom surface, and the front planar bottom surface terminates into a front lip; and an inner support surface disposed between left and right side cushions, wherein the left and right side cushions respectively terminate into first and second outer side surfaces, and both the inner support surface and the left and right side cushions terminate into the front lip.

In some embodiments of FIGS. 1-9, a side pillow support device is provided which comprises a bottom surface comprising a front planar bottom surface and a rear planar bottom surface, wherein the rear planar bottom surface is entirely disposed above the front planar bottom surface, the rear planar bottom surface terminates into a back side curvature region, and the front planar bottom surface terminates into a front lip; an inner support surface disposed between left and right side cushions, wherein the inner support surface comprises a concave shape, the left and right side cushions respectively terminate into first and second outer side surfaces, and both the inner support surface and the left and right side cushions terminate into the front lip.

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.

Side Pillow Support Device

Information

Publication Number

Date Filed

Date Published

Inventors

CPC

International Classifications

Abstract

Description

Claims

CROSS-REFERENCE TO RELATED APPLICATIONS

Provisional Applications (1)