The invention is an asymmetrical bedframe. The bedframe is divided off-center, forming a first platform, or back support section and a second platform, or leg support section. Preferably, the platforms are split to separate the area of the bed frame into a first platform that occupies one-third of the area of the bedframe, and a second platform that occupies two-thirds of the area of the bedframe. The first platform—the smaller area—is intended to support the back of the user or sleeper, specifically by providing a rotational force to keep the user on their side. The second platform—the larger area—is intended to support the body of the user, including head, arms, torso, legs, and feet.

Disclosed are support assemblies and foldable bed frames. A foldable bed frame includes a support assembly, first and second frame units, first and second holders. The first frame unit includes a first frame section pivotally connected with the support assembly and a first leg assembly pivotally connected with the first frame section. The second frame unit includes a second frame section pivotally connected with the support assembly and a second leg assembly pivotally connected with the second frame section. The first and second holders are fixedly coupled with the support assembly, and abut the first and second frame sections when the foldable bed frame is unfolded. When folded, the first and second frame sections are disposed substantially parallel to each other with the first and second leg assemblies disposed at exterior sides of the first and second frame sections.

Provided is a device for changing a frame angle of a foldable article. The device combines frames using a connecting and assembling member and an elastic string and makes up a leg or a support frame of the foldable article. The connecting and assembling member with which a first end of the elastic string is combined and which has multiple combination grooves in such a manner that the frame combined with a second end of the elastic string is selectively combined with the connecting and assembling member. The first end of elastic string is combined with the connecting and assembling member, and the second end of the elastic string is combined with the frame such that the frame can be elastically operated. The frame is combined with the first end of the elastic string and is elastically insertable into or separable from the connecting and assembling member.

Upholstery support arrangements for conditioned furniture are disclosed herein. A representative arrangement, such as for a ventilated bed, comprises an upholstery support structure having a support platform that defines a support plane, for supporting an upholstery item, the upholstery support platform having a first array of apertures that allow a flow of air through the support platform; the upholstery supported on the support platform (e.g., a mattress) having a bottom face facing the support platform and including a second array of apertures positioned to allow the flow of air through the bottom face into the upholstery; wherein a periodicity of the first array of apertures and a periodicity of the second array of apertures are matched to one another.

The present invention provides a collapsible bed frame and a collapsible bed. The collapsible bed frame includes two side bed frames and a plurality of transverse boards, and the plurality of transverse boards are spaced between the two side bed frames. Each side bed frame includes a plurality of collapsible units, hinged to the transverse boards through first hinge elements, and a second hinge element is provided in a middle portion of each collapsible unit, so that the collapsible bed frame is transformable between an expanded state and a collapsed state. Each collapsible unit includes a first side plate and a second side plate. A front surface of the first side plate or the second side plate includes at least a first region and a second region, and the first region protrudes outward relative to the second region. According to the collapsible bed provided in the present invention, the first region on the first side plate or the second side plate protrudes outward relative to the second region. In this way, the stability of the collapsible bed frame in the expanded state can be enhanced.

A connecting structure of support rods of a bedstead is disclosed. The bedstead includes a bed frame. The bed frame includes support rods arranged and connected between two lateral frame rods. The two lateral frame rods each have a plurality of slots. A positioning block is insertedly connected to each slot. The positioning block includes a positioning groove block. The positioning groove block has first positioning portions therein. Two sides of either end of each support rod are formed with positioning openings for the first positioning portions to be engaged therein. The support rods are easily and quickly connected to the bed frame, and the connection and support is stable.

A three dimensional mattress system with environment control is provided which may be configured to provide three dimensional body support to a user. In some embodiments, the system may include a rigid frame that may form a frame cavity. Optionally, the system may include one or more temperature regulators. A plurality of pillows may be positioned within the frame cavity, and a user may be supported by the plurality of pillows. Optionally, one or more air moving devices may be configured to move air external to the frame through the plurality of pillows, and one or more air filters may be configured to filter air moved by the air moving devices.

A headboard assembly for a modular bed frame assembly includes a bracket and a headboard. The bracket includes an upper attachment structure and a lower attachment structure. The headboard is removably coupled to the bracket at the upper attachment structure. The bracket is configured to be removably coupled between two laterally adjacent planar members of the modular bed frame assembly by the lower attachment structure. At least one of the upper attachment structure or the lower attachment structure of the bracket defines a generally C-shaped section.

Disclosed are connectors and collapsible bed frames. A collapsible bed frame includes lateral and longitudinal bar units. Between each of two adjacent lateral bar units, a first longitudinal bar unit is disposed at a first side of the collapsible bed frame and a second longitudinal bar unit is disposed at a second side of the collapsible bed frame. The first and second longitudinal bar units and the two adjacent lateral bar units are rotatably connected with each other by connectors that enable the collapsible bed frame to contract and expand while the lateral and longitudinal bar units are connected with each other.

An apparatus for assembling a bedding foundation having spring modules and a frame includes a support configured to receive the frame, a bridge disposed over the support, and staplers movably coupled to the bridge and positioned over the support, each stapler configured to staple a spring module to the frame. The apparatus also includes cameras coupled to the bridge and positioned over the support. Each stapler is operatively associated with one of the cameras and each camera is positioned to provide a field of view toward the support. The apparatus also includes a driver configured to move the frame relative to the support and a controller in communication with the cameras and the driver, the controller configured to receive vision guidance signals from one of the cameras to direct movement of the driver and of the stapler operatively associated with the one of the cameras.