Disclosed are adjustment mechanisms and structures including one or more adjustment mechanisms. An adjustment mechanism comprising a casing, first and second arms, a second arm, a button, and an elastic member. The first and second arms are movably disposed in a channel of the casing. The button is operably coupled with the first and second arms and selectively pushes a first end of the first arm out of a first side of the casing and a second end of a second arm out of a second side of the casing. The elastic member abuts the casing and button such that the button is held at a desired position and consequently the first and second arms are held at a desired state under normal conditions. The adjustment mechanisms of the present disclosure provide an easy, convenient and safe means for height or length adjustment.

Systems and methods for moving a convertible bench between a first position, which presents a backrest, and a second position, which presents a tabletop, is described herein. While the described systems can include any suitable component, in some cases, they include a base having a first end piece that has a first set of legs with a first arched leg support that extends between the first set of legs and a second end piece having a second set of legs with a second arched leg support that extends between the second set of legs. The bench further includes a backrest/table portion that is hingedly coupled to the base so as to be pivotable from a first position that presents a backrest to a second position that presents a tabletop. Other implementations are described.

Systems and methods for moving a convertible bench between a first position, which presents a backrest, and a second position, which presents a table top, is described herein. While the described systems can include any suitable component, in some cases, they include a base having a first end piece that has a first set of legs with a first arched leg support that extends between the first set of legs and a second end piece having a second set of legs with a second arched leg support that extends between the second set of legs. The bench further includes a backrest/table portion that is hingedly coupled to the base so as to be pivotable from a first position that presents a backrest to a second position that presents a table top. Other implementations are described.

The present disclosure discloses a folding integrated table and bench comprising a front table board, a front bench board, a bracket, and two front legs. The front table board is pivotably connected to the bracket and is configured to be rotated relative to the bracket. Each of the two front legs comprises a first upper cross rod, a first vertical rod, a first lower cross rod, and a first standing rod connected in sequence. A top end of the first standing rod comprises a first connecting shaft, and the first vertical rod is rotatably connected to the bracket so that each of the two front legs is configured to be rotated to be folded and unfolded. A bottom surface of the front bench board is symmetrically disposed with two first sliding grooves.

A seating assembly having a bench configuration and a table configuration. The seating assembly comprises a bench having a seat with two rear legs that extend above the seat and a backrest mounted onto a spaced-apart pair of bases that are mounted on respective ones of the rear legs. Each rear leg includes a recess configured to receive a portion of one of the bases to support the backrest in the bench configuration. A pair of mounting posts are installed adjacent to the rear legs to hold respective ones of the bases and further include pivot pins extending through holes on each mounting post and extending through holes on one of each of the pair of bases. The backrest and bases can rotate about the pivot pin to switch between the bench configuration and the table configuration. Two seating assemblies may be combined to form a full-sized table.

A vehicle tonneau cover includes a first tonneau cover portion and a second tonneau cover portion positioned opposite the first tonneau cover portion. A connecting structure connects the first cover portion with the second cover portion. A third tonneau cover portion is coupled to the connecting structure so as to be securable in a first position to form a first configuration of the cover, and in a second position to form a second configuration of the cover. In the first configuration, the third cover portion resides between the first and second cover portions. In the second configuration, the third cover portion is spaced apart from the first and second cover portions so as to form a first gap between the third cover portion and the first cover portion and a second gap between the third cover portion and the second cover portion.

A vehicle tonneau cover includes a first tonneau cover portion and a second tonneau cover portion positioned opposite the first tonneau cover portion. A connecting structure connects the first cover portion with the second cover portion. A third tonneau cover portion is coupled to the connecting structure so as to be securable in a first position to form a first configuration of the cover, and in a second position to form a second configuration of the cover. In the first configuration, the third cover portion resides between the first and second cover portions. In the second configuration, the third cover portion is spaced apart from the first and second cover portions so as to form a first gap between the third cover portion and the first cover portion and a second gap between the third cover portion and the second cover portion.

Systems and methods for moving a convertible bench between a first position, which presents a backrest, and a second position, which presents a tabletop, is described herein. While the described systems can include any suitable component, in some cases, they include a base having a first end piece that has a first set of legs with a first arched leg support that extends between the first set of legs and a second end piece having a second set of legs with a second arched leg support that extends between the second set of legs. The bench further includes a backrest/table portion that is hingedly coupled to the base so as to be pivotable from a first position that presents a backrest to a second position that presents a tabletop. Other implementations are described.

A table assembly includes a tabletop having a first end and a second end and a pair of bench panels each having a first end and a second end. A first support and a second support is provided. Each of the first and second supports has a unitary structure. The first support is coupled to each of the first ends of the tabletop and the bench panels. The second support is coupled to each of the second ends of the tabletop and the bench panels. Each of the bench panels is positioned below and outwardly laterally spaced from the tabletop. The tabletop and the bench panels are horizontally oriented and the bench panels are coplanar.

A table assembly includes a tabletop having a first end and a second end and a pair of bench panels each having a first end and a second end. A first support and a second support is provided. Each of the first and second supports has a unitary structure. The first support is coupled to each of the first ends of the tabletop and the bench panels. The second support is coupled to each of the second ends of the tabletop and the bench panels. Each of the bench panels is positioned below and outwardly laterally spaced from the tabletop. The tabletop and the bench panels are horizontally oriented and the bench panels are coplanar.