An adjustable seat includes a carrier, a seat body, a first linking rod, a second linking rod, a sliding mechanism, and an adjustment block. The seat body is arranged on the carrier and includes a seat surface switchable between a first direction and a second direction. The first linking rod is hinged to the seat body and the carrier. The second linking rod is hinged to the seat body and the carrier. The sliding mechanism includes a slide rail and a slide block slidably engaged with the slide rail. The slide block is hinged to the seat body. The slide rail is hinged to the first linking rod and the second linking rod. The adjustment block is slidably coupled to the slide rail or the seat body for switching the seat surface between the first orientation and the second orientation.

An adjustable seat includes a carrier, a seat body, a first linking rod, a second linking rod, a sliding mechanism, and an adjustment block. The seat body is arranged on the carrier and includes a seat surface switchable between a first direction and a second direction. The first linking rod is hinged to the seat body and the carrier. The second linking rod is hinged to the seat body and the carrier. The sliding mechanism includes a slide rail and a slide block slidably engaged with the slide rail. The slide block is hinged to the seat body. The slide rail is hinged to the first linking rod and the second linking rod. The adjustment block is slidably coupled to the slide rail or the seat body for switching the seat surface between the first orientation and the second orientation.

An adjustable chair, belonging to the field of office furniture, comprising a base frame. A chair back is disposed at the rear end of the base frame. A lifting assembly is disposed on the base frame and provided with a seat, and comprises a bottom frame and a top frame formed with sliding slots. The seat is disposed on the top frame and the seat angle can be adjusted. By adjusting the height of the chair through the lifting assembly and adjusting the rotation angle of the seat, users not only can stand and lean against the chair, but also can normally sit on the chair.

An adjustable chair, belonging to the field of office furniture, comprising a base frame. A chair back is disposed at the rear end of the base frame. A lifting assembly is disposed on the base frame and provided with a seat, and comprises a bottom frame and a top frame formed with sliding slots. The seat is disposed on the top frame and the seat angle can be adjusted. By adjusting the height of the chair through the lifting assembly and adjusting the rotation angle of the seat, users not only can stand and lean against the chair, but also can normally sit on the chair.

Many persons that find it difficult to stand from a chair use powered lift chairs that lift the chair seat in an upward direction. These seats are generally one piece seats and offer only one departure angle that is not suitable for all persons. The adjustable angel chair seat allows the person to choose the best departure angle from the seat for the safest departure from the chair.

Many persons that find it difficult to stand from a chair use powered lift chairs that lift the chair seat in an upward direction. These seats are generally one piece seats and offer only one departure angle that is not suitable for all persons. The adjustable angel chair seat allows the person to choose the best departure angle from the seat for the safest departure from the chair.

A dual-configuration chair and backpack having at least one storage compartment with a back panel and a bottom panel held in rigid orientation to each other at a predetermined angle by an integral tubular frame having a two generally U-shaped frame portions fixed at the selected angle. A deployable seat is rotatably affixed to a lower edge of the back panel and includes a flat foam cushion formed at an angle complementary to the angle between the back and bottom panels of the backpack. When used as a seat the flat serves as a cushion under the buttocks of the user. When used as a backpack the flat is rotated up to the back panel such that the complementary angles position the cushion for proper lumbar and back support of the backpack load.

A dual-configuration chair and backpack having at least one storage compartment with a back panel and a bottom panel held in rigid orientation to each other at a predetermined angle by an integral tubular frame having a two generally U-shaped frame portions fixed at the selected angle. A deployable seat is rotatably affixed to a lower edge of the back panel and includes a flat foam cushion formed at an angle complementary to the angle between the back and bottom panels of the backpack. When used as a seat the flat serves as a cushion under the buttocks of the user. When used as a backpack the flat is rotated up to the back panel such that the complementary angles position the cushion for proper lumbar and back support of the backpack load.

A chair having a separately configured seating assembly and backrest that move together upon reclining movement of a user. The seat assembly can be pivoted between a lowered, seating position and a raised, nesting position. The backrest can be pivoted between an upright position and a reclined position. The seat assembly includes a seat that is movable along seat frame sub-assembly that includes a pair of glide tracks upon the reclining movement of the backrest. A bias member of the seat assembly urges the seat into a retracted position and the backrest into an upright position. The seat assembly is pivotally mounted to the support frame of the chair such that the entire seat assembly can be pivoted to a raised, nesting position. The seat assembly can also be pivoted to a lowered, seating position to allow multiple chairs to be stacked.

A chair having a separately configured seating assembly and backrest that move together upon reclining movement of a user. The seat assembly can be pivoted between a lowered, seating position and a raised, nesting position. The backrest can be pivoted between an upright position and a reclined position. The seat assembly includes a seat that is movable along seat frame sub-assembly that includes a pair of glide tracks upon the reclining movement of the backrest. A bias member of the seat assembly urges the seat into a retracted position and the backrest into an upright position. The seat assembly is pivotally mounted to the support frame of the chair such that the entire seat assembly can be pivoted to a raised, nesting position. The seat assembly can also be pivoted to a lowered, seating position to allow multiple chairs to be stacked.