A foldable bed includes a first frame and a second frame. The first frame has a first board put thereon. A first connector is connected to the front end of the first frame and has a first pin hole and a first aperture which is located below the first pin hole. The second frame has a second board put thereon. A second connector is connected to the rear end of the second frame and has a second pin hole and a second aperture which is located below the first pin hole. A pivot extends through the first and second apertures to pivotably connect the first frame to the second frame. When the first and second frames are extended. A pin extends through the first and second pin holes.

A foldable bed equipped with improved bed board includes a first frame and a second frame. The first and second frames have first and second boards put thereon respectively. The first and second frames pivotably connect so as to be foldable with each other. The first and second boards have multiple first holes respectively, the areas that the first holes and the second holes are located occupies to of the area of the first board and the second board respectively.

A metal mattress platform includes a plurality of interconnected metal bars disposed in a common plane and forming a generally rectangular frame and at least four legs. Upper surfaces of the metal bars define a platform surface of the metal mattress platform. Each leg is disposed proximate a respective corner of the rectangular frame. The legs are sufficiently long to position the generally rectangular frame a relatively high distance above the ground, such as about sixteen inches or more. In some embodiments, the platform may include two or more panels, some of which may be hingedly attached to one another to allow the platform to be folded to smaller dimensions for shipping or storage.

A bed frame assembly has diagonal struts that lock leg supports into place using novel locking mechanisms. A leg support is pivotally attached to a cross bar, and a slotted bracket is attached to another cross bar. A bolt with a conical washer is attached to a first end of a diagonal strut, and the second end is pivotally attached to the leg support. The diagonal strut is attached to the slotted bracket by inserting the bolt into a rounded slot and by pressing the conical washer down into a round opening of the rounded slot using a wing nut. The round opening is disposed at the end of a channel whose width is slightly larger than the diameter of the bolt. The diameter of the round opening is larger than the width of the channel and smaller than the largest diameter of a coned portion of the conical washer.

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.

A foldable unit includes a first section, a second section and a connection section. The first and second sections are pivotally coupled with each other at their proximal sides. The connection section has a first side pivotally coupled with a peripheral bar of the first section and a section side for detachably coupling the connection section with a structure. The foldable units can be used to make frames at different widths when unfolded to meet different needs of users and stackable when folded to save spaces.

A multifunctional folding chair includes a bed frame, folding legs, overturning blocks, overturning grooves and overturning rods; the bed frame is a partitional bed frame structure hinged by a plurality of folding blocks; the folding legs are hinged to two ends of the bed frame through the overturning blocks; each overturning block is provided with an overturning groove; the overturning rod is fixedly connected to the bed frame, and the overturning rod is slidably connected with the overturning groove; the folding leg comprises a rotating rod, an auxiliary wheel seat, an auxiliary wheel shaft, an auxiliary wheel and an anti-sliding pad; the rotating rod is rotatably clamped with the middle portion of the folding leg, and the auxiliary wheel seat is fixedly connected to the top of the rotating rod.

A folding bed is provided, comprising: a support frame and an air mattress; the air mattress is arranged on the support frame; the support frame is used to support the air mattress. When a user lies on the air mattress, the air mattress touches the back of the human body. Since the air mattress is internally filled with air, the air mattress is relatively soft when supporting the back of the human body, thus the comfort degree of the folding bed is improved.

A foldable mattress support includes a headboard, a central hinge portion and first and second portions of a bedboard frame. The first and second portions are pivotally attached to the central hinge. A longer first strut is pivotally attached at a first location to a side bar of the first portion and at a third location to a post of the headboard. A shorter second strut is pivotally attached at a second location to the side bar and at a fourth location to the post. The second location is closer to the head end of the first portion than is the first location, and the fourth location is closer to the top of the post than is the third location. The struts rotate the headboard from an unfolded state that is perpendicular to the first portion down to being parallel and adjacent to the first portion in a collapsed state.

A folding bed includes first and second bedsteads and one or more connection members coupling the first and second bedsteads. A connection member can be a frame or a leg connection member. A frame connection member includes first and second vertical end portions to removably couple adjacent peripheral bars of the first and second bedsteads. A leg connection member includes first and second engaging members to removably couple adjacent legs of the first and second bedsteads. The one or more connection members reduce the risk of bending the folding bed and assist in stabilizing the folding bed when in use.