Abstract: A vehicle seat includes an internal support member for supporting a seat occupant. The internal support member includes a main body in plate or sheet form positioned within a seat cushion frame and first and second mounting portions engaged by first and second cross members of the seat cushion frame. A pressure sensor is mounted on a part of an upper surface of the internal support member which is closer to the first cross member than the second cross member. The main body of the internal support member is formed with a pair of openings positioned on either side of a central longitudinal line. A sensor mounting portion supporting the pressure sensor is defined between mutually adjoining edges of the openings. The first mounting portion includes a central first mounting piece which is positioned laterally centrally and has a greater width than the sensor mounting portion.

Abstract: Embodiments of an orthopedic pillow are provided for supporting the head of a sleeper in a supine position. In one embodiment, the orthopedic pillow includes a base having a centerline, a primary head support surface provided on the base, and laterally-opposed side rails extending upwardly from the base and flanking the primary head support surface. The laterally-opposed side rails include, in turn, interior portions and reinforcement portions. The interior portions are located adjacent the primary head support surface and each formed from a first material having a first stiffness, such as a molded foam having a first density. The reinforcement portions are located outboard of the interior portions, as taken along a lateral axis perpendicular to the centerline. The reinforcement portions formed from a second material having a second stiffness greater than the first stiffness, such as a molded foam having a second density greater than the density.

Abstract: A contoured seat form includes a lower support surface on which a user's legs and buttocks are supported, the lower support surface including a forward edge having: i) a pair of primary leg support surfaces extending inwardly from side edges of the forward edge; and ii) a pair of indent surfaces, each extending backwardly from the leg support surfaces. At least one leg indentation is formed into which a smaller rider's leg or legs can fit. A back support surface by which a rider's back is supported includes a pair of contoured protrusions that extend forwardly therefrom, the pair of contoured protrusions defining a torso indentation therebetween, the torso indentation being sized such that a smaller rider's torso will fit between the pair of protrusions while a larger rider's torso will be prevented from entering the torso indentation by the contoured protrusions.

Abstract: Improved foam seat cushions that are ergonomically shaped, equipped with a notch to facilitate proper sitting and to potentially center on a seat, and a plurality of channels running through the cushion to provide cooling. In some examples, the foam seat cushion includes handles located on either side and can be folded in half for easy transport. In some further examples, the foam seat cushion includes a cushioning layer disposed at the foam layer.

Abstract: A buoyant pool lounge chair frame and buoyant pool lounge chair using the same are disclosed. In one embodiment of the buoyant pool lounge chair frame for supporting a floatation device while the buoyant pool chair frame is floating in water, a pod frame is provided including a rigid base portion and a window having a vertical opening therethrough. A substantially inverted parabolic surface is positioned at the front of the pod frame and a centra including a rigid back is positioned at the rear of the pod frame such that the window is therebetween. The pod frame is sized to accept a floatation device such that the substantially inverted parabolic surface and the centra engage the floatation device in a load-bearing relationship.

Abstract: A seat back frame includes: a first side member and a second side member each formed into an elongated shape along an up-and-down direction of a seat back so as to support each side portion of the seat back; and a belt guide portion on which tension of a seat belt is applied when the seat belt is pulled, the belt guide portion being formed in an upper portion of the first side member and guiding the seat belt having the one end retained by a seat belt retaining member.

Abstract: A seat bottom chassis includes a pair of brackets configured to support a seat back chassis, and a cushion pan extending between the pair of brackets. The seat bottom chassis is formed from a single piece of material.

Abstract: A seat on a stool, chair or bench has a permanent depression in the surface of the seat that corresponds in shape to an end view of a human iliac bone. This shape has concave curved central channel which has a first end and a second end. There is a first concave boomerang shaped channel having a central portion connected to the first end of the concave curved central channel and a second concave boomerang shaped channel having a central portion connected to the second end of the concave curved central channel. A chair, stool or bench whose seat has such a permanent depression is more comfortable to the person sitting on that seat than hard seats on seating devices known in the art.

Abstract: A vehicle seat assembly includes a seat bottom having a seat cushion and a seat bottom frame subassembly adjacent the cushion. The seat bottom frame subassembly has a platform portion with an aperture, a first substantially rigid support member suspended from the platform portion across the aperture, and a second substantially rigid support member suspended from the platform portion across the aperture. The first support member and the second support member are configured to move between the retracted position and a deployed position when a load is applied to the cushion. The first support member and the second support member cooperate to support the cushion when the first support member and the second support member are in the deployed position.

Abstract: An air insert is designed for a proper fit into a cushion pelvic loading area that has sloped walls for positioning and properly supporting the human pelvis. The air insert may be segmented, or pre-contoured by the manufacturer, so as to be designed for a proper fit into the PLA. The seat cushion and the insert will provide comfort and support to the users.

Abstract: A seat assembly including an assembly frame having at least two seat connection brackets, a seat frame, two or more connectors attached to the seat frame, the two or more connectors removably attached to the two or more seat connection brackets, two or more flexible supports extending across at least a portion of the seat frame, each support including a woven material, and a foam cushion including one or more holes, wherein the seat frame and the two or more flexible supports are molded within the foam cushion, and wherein the one or more connectors extend at least partially within the one or more holes.

Abstract: An easy-assembled chair comprises a frame body having a seat frame; a cushion; the backside of the cushion having at least one recess; at least one through hole being formed in the recess; a back pad; a lower edge of the back pad being formed with at least one protruding sheet; at least one hook being installed at the protruding sheet; a combining device for combined handles or a table plate to legs of the seat frame of the frame body. The hook of the protruding sheet passes through the through hole of the recess of the cushion to hook the back rod of the seat frame. The frame body has supporting rods; and a rear side of the seat frame has a back rod; the hooks of the back pad can hook the back rod so as to secure the back pad to the frame body.

Abstract: A foldable bath seat includes at least a seat member and two leg assemblies each having two legs connected with a crossbar. Each of the crossbars is pivotally mounted to a bottom seat portion to allow the legs to pivot between a folded position and a downwardly extended position.

Abstract: A seating construction includes a perimeter frame defining an open area, and a one-piece molded seating component supported on the frame. The seating component includes a plurality of integrally-formed flexible slats defining a support surface over the open area. Resilient wires are coupled to the slats to resiliently support the slats when flexed. The component can be handled as a unit for assembly, and is retained by connecting rods that extend along the side section of the frame, with the slats each rotatably engaging mating bearing structure on the frame. A flex-limiting member in a center of the frame limits the resilient supports to a maximum deflected condition. Tabs on the molded component interconnect the slats and permit one-piece molding, but are either flexible or breakable to permit independent flexing of the slats. Methods related to the above are also disclosed.

Abstract: A solid frame orthotic seating device for use in a sling seat that is supported by solid rails, such as a wheelchair. The solid frame orthotic seating device comprises a solid, rigid, non-collapsing, and durable interior skeletal frame with an elevated anterior wedge sloping down to the top surface of the frame, lateral well support arms, and a posterior well. The frame dimensions are designed to place the user's hips into flexion, position the user's pelvis in a neutral to anterior position, and position the user's buttocks into and or below the posterior well. The anterior wedge supports and distributes the weight of the user's body away from the buttocks. The strength and design of the solid frame uniquely promotes proper positioning, and helps to anchor the user by positioning their buttocks into and or below the posterior well and or below the solid lateral well support frame.

Abstract: Chairs for encouraging proper posture for performers, including vocalists and instrumentalists. Chairs allow for maintenance of proper posture by performers seated in engaged and in perched positions.

Abstract: A chair seat includes a lower loop-shaped member, an auxiliary mesh, a loop-shaped pad part, and an upper mesh; the lower loop-shaped member encircles a first space; the auxiliary mesh is positioned over the first space and the lower loop-shaped member, and securely connected to the lower loop-shaped member at an edge; the loop-shaped pad part encircles a second space, and is secured over the lower loop-shaped member with the second space being right above the first space; the upper mesh is positioned over the second space and the loop-shaped pad part, and securely joined to a lower side of the lower loop-shaped member at an edge; the seat is positioned on top of and joined to a loop-shaped portion of a main unit of a chair at the lower loop-shaped member thereof so that the auxiliary mesh will help the upper mesh bear the sitter's body weight.

Abstract: A vehicle is provided which enables rear occupants to sit on a rear seat in a vehicle provided with seats arranged in a substantially longitudinal direction while simultaneously securing the comfort and safety of the rear occupants in a relatively small vehicle. The seat structure of the vehicle includes a wide rear seat provided with right and left seated parts for rear occupants M2, M2 at a rear side of a front seat for a driver. A backrest corresponding to the right and left seated parts is provided on the rear seat that extends diagonally rearward from a center portion thereof toward sides of the vehicle body. Raised, convex portions for regulating the lateral movement of the occupants are provided between each seated part in the rear seat, at the center of the backrest and in the front seat.

Abstract: Saddle made of composite material, in particular for a bicycle, which comprises a support structure (2) provided with a padding (3) having, associated above it, a seating surface (7). The support structure (2) comprises a plurality of first layers (8) of high-rigidity composite material having an opening (11) formed centrally therein and a second layer (9) of composite material with a rigidity less than that of the first layers (8), fixed to the latter along a superimposed surface covering the opening (11) so as to form an elastically yielding zone which is preferably located in the prostatic and ischiatic zones of the seat (7) of the saddle (1).

Abstract: The present invention provides a seat that includes a seat comfort zone that peripherally encompasses a pelvic zone, a front seat zone adjacent to the front side of a seat comfort zone and a first side seat zone, second side seat zone and rear seat zone peripherally encompassing a first side, second side and rear side, respectively, of the seat comfort zone. The seat comfort zone, the pelvic zone, the first side seat zone, the second side seat zone, the front seat zone and the rear seat zone include a soft elastic material. Further, the front seat zone is less firm than the first side seat zone, the second side seat zone, the rear seat zone, the seat comfort zone and the pelvic zone. The first side seat zone, the second side seat zone and the rear seat zone are more firm than the front seat zone, the seat comfort zone and the pelvic zone. The pelvic zone is more elastic than the front seat zone, the comfort zone, the first side seat zone, the second side seat zone and the rear seat zone.

Abstract: The present invention provides a seat that includes a seat comfort zone that peripherally encompasses a pelvic zone, a front seat zone adjacent to the front side of a seat comfort zone and a first side seat zone, second side seat zone and rear seat zone peripherally encompassing a first side, second side and rear side, respectively, of the seat comfort zone. The seat comfort zone, the pelvic zone, the first side seat zone, the second side seat zone, the front seat zone and the rear seat zone include a soft elastic material. Further, the front seat zone is less firm than the first side seat zone, the second side seat zone, the rear seat zone, the seat comfort zone and the pelvic zone. The first side seat zone, the second side seat zone and the rear seat zone are more firm than the front seat zone, the seat comfort zone and the pelvic zone. The pelvic zone is more elastic than the front seat zone, the comfort zone, the first side seat zone, the second side seat zone and the rear seat zone.

Abstract: A therapeutic sling seat comprising a flexible material which is non-uniform in stiffness providing maximum contact surface area with the body of a person seated in the seat by spreading the forces away from high pressure areas using multiaxis tension forces. The seat material in tension adapts to the contour of the posterior of the seated person. By controlling the pressures on the ischial tuberosities, physical problems such as ulcers can be avoided.

Abstract: A molded foam spring seat includes a seat cushion having a bottom surface supported by a support frame having an opening therein. A drop-in frame is insertable within the opening, with the drop-in frame including a pair of opposed walls having fastening means thereon. A plurality of compression springs are each detachably extended between the fastening means on the drop-in frame. Each compression spring is in partial compression until compressed downward by a user seated on the seat cushion. Each compression spring resiliently rebounds to partial compression when the seat cushion is not compressed. The seat cushion includes sides tapered inwardly toward a seat cushion upper surface to reduce bulging of each side outwards with repetitive use of the seat cushion, and to minimize wear on the seat cushion sides when other seat cushions and support frames are positioned adjacent, or are stacked on the seat cushion.

Abstract: The invention relates to a set of office chairs, comprising a first species of office chairs and a second species of office chairs. The office chairs of both the first and the second species each comprise a pedestal to support the chair on a floor surface, a seat and a back rest. The first species of office chairs differs from the second species of office chairs with respect to the construction of the seat such that the seat of the office chairs of the first species is adapted to the male anatomy and the seat of the office chairs of the second species is adapted to the female anatomy.

Abstract: A therapeutic sling seat comprising a flexible material which is non-uniform in stiffness providing maximum contact surface area with the body of a person seated in the seat by spreading the forces away from high pressure areas using multiaxis tension forces. The seat material in tension adapts to the contour of the posterior of the seated person. By controlling the pressures on the ischial tuberosities, physical problems such as ulcers can be avoided.

Abstract: A cushion structure for a nursing equipment such as a child seat includes a soft third cushion layer which has a low density, hard second and fourth cushion layers which have a high density provided on opposite sides of the third cushion layer, and soft first and fifth cushion layers which have a low density. The third cushion layer has an air pool therein, and air outlet holes are provided in the second and fifth cushion layers at positions displaced from the center of the air pool and offset from each other. This cushion structure can protect the head and brain of an infant by effectively absorbing shock.

Abstract: A bicycle seat for supporting the buttocks of a bicycle rider when the rider shifts his position on the seat between three positions, a touring position, a performance position, and a racing position. The seat eliminates pressure on the perineum and is designed for both men and women.