A structure for connecting a post and a beam of a bunk bed includes a support tube located above the beam. A connection tube is located below the beam. An end portion of the beam is provided with an insertion connection portion connecting the support tube and the connection tube. The insertion connection portion and the support tube have a pair of slanted surfaces disposed opposite to each other. When the support tube and the insertion connection portion are connected by insertion, the slanted surface of the insertion connection portion tightly fits the slanted surface of the support tube. The insertion connection portion and the connection tube have a pair of slanted surfaces disposed opposite to each other. When the connection tube and the insertion connection portion are connected by insertion, the slanted surface of the insertion connection portion tightly fits the slanted surface of the connection tube.

A bed can include one or more connectors for connecting components of the bed. For example, a frame can include a fastening mechanism for releasably connecting a cross-member to a longitudinal support. Another example includes connectors for connecting and aligning a foundation with a frame.

A joining device for parts of furniture and furnishing accessories includes a casing or container body suitable for being inserted in a seat formed in one of the components of the item of furniture to be joined. An expansion bushing externally projects with respect to a first end or front end of said casing or container body and is suitable for engaging with a further seat of a further component of the item of furniture to be joined to the component wherein the casing or container body is inserted. Said joining device includes a cam mechanism for a linear motion of actuation means co-operating in an expansion and retraction deformation movement of the expansion bushing and simultaneous expansion of at least one portion of said casing or container body, with said cam mechanism and actuation means housed in the casing or container body and actuated by a tool.

A collapsible peripheral frame includes first and second outer lateral bar units, and first and second longitudinal bar assemblies. Each of first and second longitudinal bar assemblies comprises first, second and third longitudinal bar units rotatably connected with each other at their adjacent ends. The first outer lateral bar unit has a first end connected with an end of the first longitudinal bar unit in the first longitudinal bar assembly and a second end rotatably connected with an end of the third longitudinal bar unit in the second longitudinal bar assembly. The second outer lateral bar unit has a first end rotatably connected with an end of the third longitudinal bar unit in the first longitudinal bar assembly and a second end connected with an end of the first longitudinal bar unit in the second longitudinal bar assembly.

An eco-friendly breathable rattan bed and an assembly method thereof, comprising a backrest, a bed body support, and a rattan body woven on the bed body support. The rattan body comprises a surface rattan body and a supporting rattan body. The bed body support comprises an upper frame and a lower frame that are fixed through stand columns. The lower frame is internally provided with a cross supporting frame. A surface rattan body locking mechanism is fixed through a plurality of fixing plates arranged on the periphery of the inner surface of the upper frame or directly fixed through the upper frame. The supporting rattan body is closely attached to the surface rattan body locking mechanism. The present disclosure has high elasticity, strength, and air permeability, avoids problems such as difficult disassembly and cleaning of the outer-layer fabric, environmental pollution and health damage, and greatly improves a user's sleep quality.

A bedding foundation comprises a connector assembly and a stabilizer assembly at each corner of the product for joining perpendicular first and second trusses. Each stabilizer assembly comprises a first bracket secured to the first truss, a second bracket secured to the second truss and a leg assembly comprising a lag and a threaded rod. One of the first and second brackets has a threaded boss and the other of the first and second brackets has an opening aligned with the threaded boss. The threaded rod extends through the aligned threaded boss and opening of the first and second brackets and the leg abuts the lower bracket to support the foundation above the ground.

A bedding foundation comprises a connector assembly and a stabilizer assembly at each corner of the product for joining perpendicular first and second trusses. Each stabilizer assembly comprises a first bracket secured to the first truss, a second bracket secured to the second truss and a leg assembly comprising a lag and a threaded rod. One of the first and second brackets has a threaded boss and the other of the first and second brackets has an opening aligned with the threaded boss. The threaded rod extends through the aligned threaded boss and opening of the first and second brackets and the leg abuts the lower bracket to support the foundation above the ground.

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.

The foldable sofa of the invention facilitates easy assembly of the arms to the body to enable even an unexperienced person to realize easy furniture assembly.

The present disclosure relates to the technical field of electric beds, and in particular to a bed body, which solves a technical problem that the width of a bed body of an electric bed is inconveniently adjusted to cause high transportation cost in the prior art. The bed body comprises a bed body main unit and a bed body secondary unit arranged on one side face of the bed body main unit, the bed body main unit is connected with the bed body secondary unit through connectors, and the bed body secondary unit is detachably clamped to the bed body main unit through the connectors.