A bed device according to an embodiment of the present invention comprises: a bed frame that is long in a first direction; a floor plate supported by the bed frame; and a drive mechanism for driving the floor plate. The floor plate includes a central back plate for receiving the back of a user, and a pair of side back plates rotatably connected to the central back plate at opposing lateral parts thereof in a second direction intersecting the first direction. The drive mechanism is configured to be able to deform the floor plate between a first state in which the central back plate and the pair of side back plates are parallel to the first direction and the second direction, and a second state in which the floor plate is inclined so as to position one lateral part of the floor plate in the second direction above the other lateral part, and in which the central back plate is erected and the pair of side back plates are inclined to the upper surface side of the central back plate.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
This bed device comprises: a bed frame; a back bottom; a waist bottom coupled to the back bottom; a leg bottom which includes a femoral bottom coupled to the waist bottom; and a driving mechanism for deforming the back bottom, the waist bottom, and the leg bottom into at least a recumbent state in which the back bottom is horizontal and a sitting state in which the back bottom is standing and the femoral bottom is positioned at an end section of the bed frame. The driving mechanism can rotate the femoral bottom about one end of the femoral bottom coupled to the waist bottom in the recumbent state and in the sitting state.
A47C 20/12 - Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using rods using telescopic rods
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61G 7/16 - Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair
This bed apparatus includes a bed frame, a floor plate body, a back-raising mechanism, an operating shaft, an attachment member, a transmission member, and a pressing member. The floor plate body includes a fixed floor part and a back floor part which has a center back part and a pair of side back parts that are connected to both sides of the center back part so as to rotate forward, and which is rotatable relative to the fixed floor part. The back-raising mechanism raises and lowers the back floor part. The operating shaft is rotatably supported by a back surface of the center back part. The attachment member is provided on an intermediate part of the operating shaft. The transmission member has one end fixed to the attachment member and another end fixed to a portion where tensile force is generated when the back floor part is driven in a rising direction, and causes the operating shaft to rotate by this tensile force. The pressing member is provided on both ends of the operating shaft such that the angle thereof can be changed, and is positioned in either an operating position at which the pair of side back parts are caused to rotate forward when the operating shaft is rotated by the transmission member or a non-operating position at which the pair of side back parts are not caused to rotate forward.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A47C 20/08 - Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
Provided is a bed device with which a bed baseplate can be inclined in left and right directions when a back bed part is in a raised state. This bed device is provided with: a swinging frame which is supported on a bed frame in such a way as to be capable of inclining, and on an upper surface of which a bed baseplate is provided; a drive source for swinging which drives the swinging frame in such a way as to incline in a width direction; a drive source for back lifting which is provided on the swinging frame and drives one end portion side in the longitudinal direction of the bed baseplate to be raised or lowered; and a control device which controls the inclining drive of the swinging frame and the raising and lowering drive of the bed baseplate. The control device controls the drive source for swinging and the drive source for back lifting in a manual mode in which, when either one of the swinging frame and the bed baseplate is in a horizontal state, the other can be driven, and a manual restricted mode in which, when either one of the swinging frame and the bed baseplate are driven in a restricted range, the other can be driven in a restricted range.
A61G 7/015 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
A61G 7/057 - Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
A bed device according to an embodiment is provided with: a bottom section that includes a back bottom, a hip bottom, and a leg bottom that are coupled to each other; and a driving mechanism that can change the orientation of the bottom section from a supine orientation in which the back bottom, the hip bottom, and the leg bottom are aligned horizontally, to a raised back orientation and a seated orientation. The driving mechanism raises the back bottom relative to the hip bottom when changing from the supine orientation to the raised back orientation. Further, the driving mechanism rotates the leg bottom around one end of the hip bottom and stores the leg bottom on the rear side of the hip bottom when changing from the raised back orientation to the seated orientation.
A47C 20/08 - Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
A61G 7/002 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
There are provided a rear wheel rotatably provided in a body, a seat disposed on a top surface side of the body, a seat link mechanism by which the seat is supported to be movable up and down between a raised position and a lowered position on the top surface side of the body, and a brake mechanism which inhibits the rear wheel from rotating in interlock with the seat link mechanism, when the seat is raised from the lowered position to the raised position.
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
A61G 5/12 - Rests specially adapted therefor, e.g. for the head or feet
The present invention is provided with: a rear wheel (7) rotatably provided to a vehicle body (2); a seat part (32) disposed on the upper surface side of the vehicle body (2); a seat linkage mechanism (33) that supports the seat part (32) on the upper surface of the vehicle body(2) so as to be virtually movable between the raised position and the lowered position; and a brake mechanism (41) that restrains the rotation of the rear wheel (7) in conjunction with the seat linkage mechanism (33) when the seat part (32) was raised from the lowered position to the raised position.
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
A61G 5/00 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
A chair for use in combination with a table. The chair has a seat, a back and four legs. To the back, an upper backrest and a lower backrest are secured. The lower backrest can rotate with respect to the back. While projecting forwards from the back, the lower backrest engages with the upper surface of the top plate of the table. The chair is therefore supported, with the legs suspended above the floor.
According to one embodiment, a vehicle frame, front wheel which is formed of a universal caster, a pair of rear wheels, and a lift-up wheel which is formed of a universal caster and is provided at a lower portion of the rear end part of the vehicle frame such that the lift-up wheel is capable of being elevated between a ground-contact position and a non-ground-contact position by an elevation mechanism, the lift-up wheel being configured such that the lift-up wheel, together with the front wheel, movably supports the vehicle frame in a lowered state of the lift-up wheel at the ground-contact position.
B62D 61/12 - Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground-engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
Coupling links coupled at one end to terminal ends of the working belt and rotatably coupled at the other end to the conveyance body, the coupling links being configured to rotate when the seat cushion body rotates with a front end portion thereof acting as a pivot and both end portions of the working belt move in an up-and-down direction, and a working link mechanism provided in a manner to operate in interlock with the rotation the coupling link, the working link mechanism being configured to shift a brake member in accordance with a direction of rotation of the coupling link into a state that the brake member is separated from a rear wheel to release braking, or into such a state that the brake member is brought into contact with the rear wheel to apply braking.
B62M 1/14 - Rider propulsion of wheeled vehicles operated exclusively by hand power
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
The invention is provided with: a seat cushion (15) placed rotatably on the seat (5) with the front end as a fulcrum; an actuating belt (25) the middle part of which is disposed on the underside of the seat cushion; guide rollers (29) that guide the two ends of the actuating belt downward on both sides of the frame (1); springs (34) that elastically pull the two ends of the actuating belt downward; connecting links (36) one end of which is connected to the end of the actuating belt and the other end of which is pivotally connected to the frame so as to pivot when the seat cushion rotates with the front end as a fulcrum and the two ends of the actuating belt move in the vertical direction; and an actuation linking mechanism (45) provided so as to work together with the pivoting of the connecting links and, according to the direction of connecting link rotation, to move the brake parts (44) to a state of being separated from the rear wheel to release the brake, or to a state of being pressed onto the rear wheel to apply the brake.
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
A61G 5/00 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
A chair, which is reclinable, comprises a chair main body (2), a leg body (6), which is disposed on a back surface of the chair main body, movable along a vertical direction of the chair main body, and holds the chair main body at an inclination by a first end, first drive means (26) for driving the leg body along the vertical direction of the chair main body, and a seat body rotatably connected to a first end of the chair main body on a front surface thereof.
A47C 1/024 - Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
A sofa includes a back body (6) vertically mounted at a rear end portion in a fore-and-aft direction of a base (3), a seat frame (7) provided so as to be movable within a predetermined range along the fore-and-aft direction of the base, a support body (13) vertically mounted in a middle portion in the fore-and-aft direction of the base, a seat body (16), a middle portion in the fore-and-aft direction of which is rotatably connected to the support body, the seat body being horizontally supported on an upper surface of the seat frame when the seat frame is in a retracted position in the fore-and-aft direction of the base, and being rotated about a portion connected to the support body when the seat frame is in a forwarded position, and inserted substantially vertically between a front surface of the back body and a rear end of the seat frame, and a massage unit (2) housed in the seat frame and having a massage roller (92), which is reciprocated along a width direction crossing the fore-and-aft direction of the seat frame.
A pillow device for supporting the head of the user when they sleep. The pillow device has a pillow body (2), a microphone (9) provided at the pillow body and detecting a snore of the user, a vibrator (11) activated by the snore detected by the microphone and moving the pillow body, a pressure detection switch (12) provided at the pillow body and detecting a variation in pressure applied to the pillow body when the user moves the head, and a gate circuit (27) that, when the pressure detection switch detects a variation in pressure applied to the pillow body, prevents activation of the vibrator for a predetermined time period even if the microphone detects a sound.
A mattress device has a spring unit (5) having a first spring unit part (7) formed at one longitudinal end of the spring unit and a second spring unit part (8) formed at a portion other than the one longitudinal end in a manner separated from the first spring unit part (7) with a predetermined space (9) from the first spring unit part (7), a movable rod-like member (17) provided integrally with the first spring unit (7), on the outer surface of the first spring unit part (7), a fixed rod-like member (18) provided integrally with the second spring unit (8), on the outer surface of the second spring unit part (8), a hinge mechanism (21) for connecting the movable rod-like member (17) to the fixed rod-like member (18) so that the movable rod-like member can be rotated and be held at a predetermined rotation angle, and an outer cover (47) for covering both the spring unit (5) and a stacked body of the elastic sheets (46) stacked at least on the upper surface of the upper and lower surfaces of the spring unit.
