A modular electric bedstead includes an upper body supporting unit having a front base, a back supporting rack pivotally connected with the front base, and a front actuator pivotally connected between the front base and the back supporting rack, a lower body supporting unit having a rear base, a thigh supporting rack pivotally connected with the rear base, a lower leg supporting rack pivotally connected with the thigh supporting rack, and a rear actuator pivotally connected between the rear base and the thigh supporting rack, and a buttock supporting unit having two middle bases and a buttock supporting rack detachably and across disposed on the two middle bases. Each middle base has front and rear ends detachably connected with the front and rear bases, respectively. The bedstead is dismantlable to reduce the space occupied and can be flatly packed for facilitating transportation.

A modular electric bedstead includes an upper body supporting unit having a front base, a back supporting rack pivotally connected with the front base, and a front actuator pivotally connected between the front base and the back supporting rack, a lower body supporting unit having a rear base, a thigh supporting rack pivotally connected with the rear base, a lower leg supporting rack pivotally connected with the thigh supporting rack, and a rear actuator pivotally connected between the rear base and the thigh supporting rack, and a buttock supporting unit having two middle bases and a buttock supporting rack detachably and across disposed on the two middle bases. Each middle base has front and rear ends detachably connected with the front and rear bases, respectively. The bedstead is dismantlable to reduce the space occupied and can be flatly packed for facilitating transportation.

An electric bed package includes a bedstead and a packing member. The bedstead includes an upper body supporting unit, a lower body supporting unit and a buttock supporting unit, which all have a flat shape. The upper and lower body supporting units are parallel stacked in a way that the buttock supporting unit is arranged by a lateral side of a stack of the upper and lower body supporting units and the buttock supporting unit is approximately perpendicular to the upper body supporting unit. The packing member packs and retains the bedstead therein. The electric bed package has a reduced volume, facilitating transportation thereof.

Disclosed are adjustable supports, bedding support assemblies, and foldable bed frames having adjustable supports, bedding support assemblies or both. A foldable bed frame includes first and second sub-frames, first and second leg assemblies, and a plurality of adjustable supports. First and second sub-frames are pivotally connected with each other at their proximal sides. First and second leg assemblies are pivotally connected with the first and second sub-frames, respectively. Each adjustable support has one end connected to a sub-frame, and the other end connected to a leg assembly. An adjustable support includes movably coupled inner and outer bars, and a locking and unlocking mechanism to selectively restrict the inner and outer tubular bars from moving with respect to each other and thus selectively restrict the leg assembly from rotating with respect to the sub-frame.

Disclosed are adjustable supports, bedding support assemblies, and foldable bed frames having adjustable supports, bedding support assemblies or both. A foldable bed frame includes first and second sub-frames, first and second leg assemblies, and a plurality of adjustable supports. First and second sub-frames are pivotally connected with each other at their proximal sides. First and second leg assemblies are pivotally connected with the first and second sub-frames, respectively. Each adjustable support has one end connected to a sub-frame, and the other end connected to a leg assembly. An adjustable support includes movably coupled inner and outer bars, and a locking and unlocking mechanism to selectively restrict the inner and outer tubular bars from moving with respect to each other and thus selectively restrict the leg assembly from rotating with respect to the sub-frame.

The invention provides a bedding structure used for supporting back and neck, which is composed of an adjustment base, a plurality of extension arms and a plurality of support plates. It may only use a rotating motor to drive the mechanical deformation of a lying structure to form an ergonomically sitting structure or a structure between lying and sitting.

A shelter and associated methodology for operating a shelter that is selectively positionable between an operable raised mode and an idle lowered mode. The shelter has an outer frame with a first upstanding perimeter wall defining an open top. An inner frame has a second upstanding perimeter wall nested within the first upstanding perimeter wall in the lowered mode. Means are provided for raising the inner frame through the outer frame's open top and above the outer frame in the raised mode. The shelter can further include a second inner frame having a third upstanding perimeter wall nested within the second upstanding perimeter wall in the lowered mode. In that case, the means for raising is further configured for raising the second inner frame through the inner frame's open top and above the inner and outer frames in the raised mode.

The invention relates to a fastening system for connecting two frame elements of a bed frame, in particular for an adjustable bed, wherein the two frame elements each comprise a hollow profile, the fastening system comprising: a mounting element, which is firmly attachable to an end of the first frame element, and a connector part, which is insertable into the hollow profile at an end of the second frame element and firmly connectable to second frame element, wherein the mounting element comprises at least one mounting hole, the connector part comprises at least one mounting spigot corresponding to the at least one mounting hole, which is designed to be plugged into the at least one mounting hole, the connector part comprises at least one mounting mechanism for a detachable, firm connection of the mounting element and the connector part.

The invention relates to a fastening system for connecting two frame elements of a bed frame, in particular for an adjustable bed, wherein the two frame elements each comprise a hollow profile, the fastening system comprising: a mounting element, which is firmly attachable to an end of the first frame element, and a connector part, which is insertable into the hollow profile at an end of the second frame element and firmly connectable to second frame element, wherein the mounting element comprises at least one mounting hole, the connector part comprises at least one mounting spigot corresponding to the at least one mounting hole, which is designed to be plugged into the at least one mounting hole, the connector part comprises at least one mounting mechanism for a detachable, firm connection of the mounting element and the connector part.

An adjustable bed base has a stationary frame. An articulated deck is attached to the frame. The deck may be flat or fully articulated depending upon the position of linear actuators which are secured to the frame at one end and to a brace at the other end. The deck may be further inclined due to slotted mounting brackets, thereby allowing access to components below the deck members.