A foldable play yard is disclosed and includes a floor assembly, at least one top rail assembly and at least one corner post assembly. The at least one top rail assembly includes at least one upper beam. The at least one corner post assembly is movably coupled to the at least one upper beam. The floor assembly drives the at least one corner post assembly to drive the at least one upper beam to pivot to drive the at least one top rail assembly to be folded when the floor assembly is folded, and the floor assembly drives the at least one corner post assembly to drive the at least one upper beam to pivot to drive the at least one top rail assembly to be unfolded when the floor assembly is unfolded.

A foldable playard includes a plurality of vertical tubes, a plurality of X-typed frames and a latching mechanism. Each vertical tube includes a bar member, a corner and a slider. The corner is affixed to top of the bar member. The slider is movably disposed on the bar member. Each of the X-typed frames is rotatably connected between two adjacent vertical tubes via the corner and the slider. The latching mechanism includes a latch body and a locking portion. The latch body includes a first end and a second end opposite to each other, and the first end being disposed on the corner of one vertical tube. The locking portion is disposed on the second end. The locking portion is adapted to engage with and disengage from one X-typed frame rotatably connected to the slider on the said vertical tube in response to motion of the latch body.

A play yard, configurable to an unfolded position or a folded position, is provided. The play yard includes two brackets, two rail members and two support frames. The two rail members are pivotally connected to the brackets. Each of the support frames includes two upper support members and a lower support member. The upper support members are pivotally connected to the brackets. The lower support member is pivotally connected to the upper support members. When the play yard is configured to the folded position, the rail members, the upper support members, and the lower support members are folded with respect to one another. The upper support members and the lower support member are simultaneously pivotally folded with respect to the brackets and the upper support members when the play yard is switched from the unfolded position to the folded position.

A foldable play yard is disclosed and includes a floor assembly, at least one top rail assembly and at least one corner post assembly. The at least one top rail assembly includes at least one upper beam. The at least one corner post assembly is movably coupled to the at least one upper beam. The floor assembly drives the at least one corner post assembly to drive the at least one upper beam to pivot to drive the at least one top rail assembly to be folded when the floor assembly is folded, and the floor assembly drives the at least one corner post assembly to drive the at least one upper beam to pivot to drive the at least one top rail assembly to be unfolded when the floor assembly is unfolded.

A child play enclosure frame, comprising: a plurality of vertical rods respectively provided with upper frame corner joints and lower frame corner joints, an upper frame. When the child play enclosure frame is in the unfolded position, the lower frame structure is stable. When the upper center set performs an upward relative motion relative to the lower center set, the triangular mechanism and the four-linkage mechanism deform simultaneously, which may force the plurality of vertical rods to remain upright or remain in a state of being approximately upright and synchronously drawing together towards the center, which forces the entire play enclosure frame to fold and collapse.

Disclosed arc a one-button foldable bed frame and a playard, which relate to the field of infant playard apparatus. The one-button foldable bed frame includes a base, a plurality of brackets and a plurality of folding mechanisms. One end of the bottom frame rod is hinged to the base, the other end of the bottom frame rod is hinged to the upright rod, the plurality of upright rods are provided to surround the base at intervals, the upright rod is hinged to the two frame-around rods, respectively, each of the frame-around rods is hinged to one frame-around rod of an adjacent bracket, the sliding member is slidably connected to the upright rod, the sliding member is hinged to the two frame-around connecting rods, respectively, the frame-around connecting rod is hinged to the frame-around rod, and the bottom frame rod is connected to the sliding member through the connecting rod assembly.

A depth-adjustable fabric liner for removable attachment to a structural support fame for use as a child containment device. In example forms, the depth-adjustable fabric liner provides for adjustability to the depth of the floor or bottom of the liner such that the bottom or floor portion of the liner is adjustable between at least two different heights. In example forms, the depth-adjustable fabric liner is adjustable relative to the structural support frame between a first floor position, a second floor position, and a third floor position such that the child containment device is generally convertible between a play yard configuration, a sleeper/bassinet configuration, and a diaper changing station configuration. In some example forms, the liner is substantially elastic and stretchable.

A rotation joint structure includes a fixed joint, a movable joint, a first limit member, and a second limit member. The fixed base has a locking groove. The movable joint is pivotally connected with the fixed joint. The movable joint has a first slideway and a second slideway connected to each other. The first limit member is movably mounted in the first slideway. The second limit member is movably mounted in the second slideway. When the second limit member is locked in the locking groove, and the first limit member stops the second limit member, the movable joint is locked and cannot be rotated. Thus, the movable joint is disposed at a two-stage locking state.

A playpen includes a plurality of standing legs, an upper frame assembly coupled with the standing legs and having an unfolded state and a folded state, and a locking mechanism for locking the upper frame assembly in the unfolded state. The upper frame assembly includes a corner joining part, a middle joining part, and a bar respectively connected pivotally with the corner joining part and the middle joining part about a first and a second pivot axis, the first and second pivot axes extending substantially vertically when the playpen stands on a floor surface.

Disclosed arc a one-button foldable bed frame and a playard, which relate to the field of infant playard apparatus. The one-button foldable bed frame includes a base, a plurality of brackets and a plurality of folding mechanisms. One end of the bottom frame rod is hinged to the base, the other end of the bottom frame rod is hinged to the upright rod, the plurality of upright rods are provided to surround the base at intervals, the upright rod is hinged to the two frame-around rods, respectively, each of the frame-around rods is hinged to one framc-around rod of an adjacent bracket, the sliding member is slidably connected to the upright rod, the sliding member is hinged to the two frame-around connecting rods, respectively, the frame-around connecting rod is hinged to the frame-around rod, and the bottom frame rod is connected to the sliding member through the connecting rod assembly.