The invention is directed to modules for installation in beds to adjustably support targeted body zones of a user. Modularization renders actively controlled bed technology available to a broad range of beds on the market including upgrading many users' existing beds. Bed actuation modules include one or more lift systems connected to a mechanical support which has bed mounting devices for enabling installation of the module in a broad range of bed frames. An adjustable height platform of each lift system can be raised or lowered without necessarily changing the angle of inclination thereof. Lift systems for variable support of two zones may be actuated by single actuator in a way that provides contra-acting movement of the respective mattress support surfaces. Optionally, inclusion of a sensing and inference system enables automatic control of a bed actuation module according to the inferred orientation of a user's body.

The invention is directed to modules for installation in beds to adjustably support targeted body zones of a user. Modularization renders actively controlled bed technology available to a broad range of beds on the market including upgrading many users' existing beds. Bed actuation modules include one or more lift systems connected to a mechanical support which has bed mounting devices for enabling installation of the module in a broad range of bed frames. An adjustable height platform of each lift system can be raised or lowered without necessarily changing the angle of inclination thereof. Lift systems for variable support of two zones may be actuated by single actuator in a way that provides contra-acting movement of the respective mattress support surfaces. Optionally, inclusion of a sensing and inference system enables automatic control of a bed actuation module according to the inferred orientation of a user's body.

The invention discloses a single motor adjustable multi-function bed, which comprises a fixed mechanism, a movable mechanism and a back panel. The fixed mechanism comprises a fixed frame, a movable rail is arranged symmetrically on both sides of the fixed frame, and one end of the fixed frame is provided with a first cross bar. The movable mechanism comprises a movable frame, a sliding part arranged symmetrically on both sides of the movable frame, a second cross bar arranged in the middle part of the movable frame, the movable rail engages with the sliding part, and the bottom of the back panel is connected with the first cross bar. And a driver is provided between the first cross bar and the second cross bar. The invention realizes the angle adjustment and the bed length adjustment function by the movable rail in conjunction with the sliding part.

An angle-adjustable folding bed includes a bed bottom frame, the bed bottom frame includes a front lower frame and a rear lower frame, the rear end of the front lower frame is rotatably connected with the front end of the rear lower frame, and a back adjusting assembly disposed on the front lower frame and/or a leg adjusting assembly disposed on the rear lower frame are/is further included. The angle-adjustable folding bed of the present application has both folding function and angle adjusting function, and may be adjusted to a thinner thickness size during storage and transportation, thus greatly reducing the logistics cost.

An angle-adjustable folding bed includes a bed bottom frame, the bed bottom frame includes a front lower frame and a rear lower frame, the rear end of the front lower frame is rotatably connected with the front end of the rear lower frame, and a back adjusting assembly disposed on the front lower frame and/or a leg adjusting assembly disposed on the rear lower frame are/is further included. The angle-adjustable folding bed of the present application has both folding function and angle adjusting function, and may be adjusted to a thinner thickness size during storage and transportation, thus greatly reducing the logistics cost.

Electric motor dual drive for an adjustable support device for supporting a box spring mattress or an upholstered bed, which includes a frame and plate-like supporting parts pivotably adjustable relative to one another, and includes a fixed central supporting part, one end of which is articulatedly connected to an upper body supporting part pivotably connected around a horizontal pivoting axis. The other end of which is articulatedly connected to a leg supporting part pivotably connected around a horizontal pivoting axis. Dual drive includes a base on which two drive units are arranged. Each drive unit is drive-couple connected in the installation position of the dual drive with a pivot lever. The pivot levers are attached pivot-mounted to the base and disposed in operative connection with an adjustable supporting part to adjust the same supporting part and the dual drive is formed for toolless installation on support device.

A sofa bed can solve the problem of where to place a sofa in a smaller space or inside a recreational vehicle. The sofa can be completely flattened out to become a sofa bed. When not needed or when space is limited, the sofa bed can be folded directly against the wall. The sofa bed can include a back support cushion, a seat cushion and a leg rest. The back support and seat cushions can be supported by a frame underneath. A system of spring-loaded rods can be under the leg rest. These parts can be completely flattened or turned into a sofa, with the leg rests covering the frame underneath the sofa. The sofa can be folded to the wall, controlled by hydraulic rods at the bottom. The legs of the sofa bed and the hydraulic rods can be designed to not protrude from the wall when folded.

A sofa bed can solve the problem of where to place a sofa in a smaller space or inside a recreational vehicle. The sofa can be completely flattened out to become a sofa bed. When not needed or when space is limited, the sofa bed can be folded directly against the wall. The sofa bed can include a back support cushion, a seat cushion and a leg rest. The back support and seat cushions can be supported by a frame underneath. A system of spring-loaded rods can be under the leg rest. These parts can be completely flattened or turned into a sofa, with the leg rests covering the frame underneath the sofa. The sofa can be folded to the wall, controlled by hydraulic rods at the bottom. The legs of the sofa bed and the hydraulic rods can be designed to not protrude from the wall when folded.

A low-profile electric bed includes a stationary frame having two slide rails, an upper frame pivotally connected with the stationary frame, a push frame having a swivel rack pivotally connected with the upper frame and two moving arms pivotally connected with swivel rack, and an actuator having two ends pivotally connected with the stationary frame and the upper frame, respectively. The actuator is arranged in a way that when the actuator extends, the upper frame is driven to upward swing relative to the stationary frame. As a result, the low-profile electric bed may have a reduced thickness to minimize packing volume thereof while maintaining a normal function.

A low-profile electric bed includes a stationary frame having two slide rails, an upper frame pivotally connected with the stationary frame, a push frame having a swivel rack pivotally connected with the upper frame and two moving arms pivotally connected with swivel rack, and an actuator having two ends pivotally connected with the stationary frame and the upper frame, respectively. The actuator is arranged in a way that when the actuator extends, the upper frame is driven to upward swing relative to the stationary frame. As a result, the low-profile electric bed may have a reduced thickness to minimize packing volume thereof while maintaining a normal function.