An inflatable sleeping pad or air mattress comprises an inflatable pad having a top layer and a bottom layer. At least one middle layer is disposed parallel to the top and bottom layers, and supported between the top layer and the bottom layer by a plurality of support baffles, wherein a first plurality of support baffles is disposed between the at least one middle layer and the top layer, and a second plurality of support baffles disposed between the at least middle one layer and the bottom layer. The sleeping pad further comprises an air inlet/outlet valve disposed on at least one of the inflatable pad top or bottom layers.

A component connector includes a body having a first end for receiving a portion of a first component and a second end for receiving a portion of a second component, a locking member moveable relative to the connector body between a locked position and an unlocked position, wherein, in the locked position, the locking member engages with the connector and restricts movement of at least one of the first component and the second component portions relative to the connector body, and in the unlocked position the locking member at least partially disengages with the connector body, thereby allowing relative movement between the connector and at least one of the first and second component portions.

A reinforcement support for the legs of furniture pieces such as chairs, beds, tables, cabinets, shelves, among others, to provide greater strength to the legs of the piece of furniture, resulting in a longer useful life of the piece and in the reduction of much of the instability, providing greater safety for the user. The constructive arrangement of the present model comprises a support preferably with a square-shaped structure, which is fitted to the legs of the furniture to provide reinforcement to the legs and ensure that the same do not wobble when weight is applied to the furniture. The support is fitted to the legs of the piece of furniture preferably by using fastening element applied to the fitting sleeves located at the vertices of the structure of the support, which guarantees the stability of the piece of furniture.

At least one furniture upright vertical posts or legs inserted into at least one opening in at least one furniture horizontal span (shelf, top, frame) to retain the span horizontally. Each post diverges from its apex to its base. Each opening is bounded by interior facing walls that diverge downward to complement divergence of the post at an elevated region of the post. The retention of the span at the elevated region of the post arises because of the complementary divergence, which restricts relative movement of the span relative to the post to only allow lifting of the at least one span relative to the at least one post and prevent the span from moving sideways relative to the post at an elevation of the elevated region and prevent the span from being lowered further along the post past the elevated region.

A quick-assembly table frame comprises: pillars, drive boxes being disposed at tops of the pillars, and table bases being connected to bottoms of the pillars; a rack connected to the drive boxes; and side plates connected to two sides of the rack and configured to install a table board. Mounting blocks are disposed in the drive boxes, mounting grooves are correspondingly formed in an inner side of the rack, control members are disposed in the drive boxes, and the control members control the mounting blocks to rotate to be limited in the mounting grooves, such that the pillars are detachably connected to the rack. The mounting blocks and the control members are disposed in the drive boxes, the control members stretch out of the drive boxes, the mounting grooves are correspondingly formed in the rack, and when the rack and the pillars are assembled, the control members control the mounting blocks to be limited in the mounting grooves, such that the rack and the drive boxes are fixedly connected, the drive boxes and the pillars are fixedly connected, and thus, the pillars and the rack are fixedly connected. A fixing method based on bolted connection is replaced, assembly and disassembly are easy, and labor and time are saved.

At least one furniture upright vertical posts or legs inserted into at least one opening in at least one furniture horizontal span (shelf, top, frame) to retain the span horizontally. Each post diverges from its apex to its base. Each opening is bounded by interior facing walls that diverge downward to complement divergence of the post at an elevated region of the post. The retention of the span at the elevated region of the post arises because of the complementary divergence, which restricts relative movement of the span relative to the post to only allow lifting of the at least one span relative to the at least one post and prevent the span from moving sideways relative to the post at an elevation of the elevated region and prevent the span from being lowered further along the post past the elevated region.

A furniture seat with a plurality of keyed slots on a bottom surface receives a plurality of feet. Each of the plurality of feet having a base portion and a unitary peg. The base portion providing a shape with downward taper to a floor engaging end with the peg extending upwardly from a seat engaging end. The peg of each foot having a key shape to interface with the key slots. The peg having a plurality of spring members unitary therewith that deflect as each peg is inserted into a respective key slot and that then retain the foot to the bottom surface of the furniture seat.