An adjustable base is provided that includes a fixed frame and an articulating frame connected to the fixed frame. The articulating frame includes an upper body frame pivotally connected to the upper section of the fixed frame, a seat frame pivotally connected to the upper body frame and movable along a central section of the fixed frame, and a leg frame pivotally connected to the fixed frame. An actuator is further included and has a first end connected to the seat frame adjacent to the leg frame and a second end that is connected to a linkage attached to the articulating frame. Upon activation of the actuator, the upper body frame is articulated upward and the seat frame moves linearly along the central section of the fixed frame toward the upper section of the fixed frame. Systems and methods for controlling an adjustable base assembly are further provided.

An adjustable base is provided that includes a fixed frame and an articulating frame connected to the fixed frame. The articulating frame includes an upper body frame pivotally connected to the upper section of the fixed frame, a seat frame pivotally connected to the upper body frame and movable along a central section of the fixed frame, and a leg frame pivotally connected to the fixed frame. An actuator is further included and has a first end connected to the seat frame adjacent to the leg frame and a second end that is connected to a linkage attached to the articulating frame. Upon activation of the actuator, the upper body frame is articulated upward and the seat frame moves linearly along the central section of the fixed frame toward the upper section of the fixed frame. Systems and methods for controlling an adjustable base assembly are further provided.

Provided is an iron sofa frame structure provided with a base, two supporting plates oppositely disposed, configured to support a soft package and be connected with a sofa fabric and two driving link sets respectively configured to connect the two supporting plates to the base, wherein a front rod and a rear rod are correspondingly disposed at intervals between the two supporting plates, and several elastic bearing pieces for bearing the soft package are disposed between the front rod and the rear rod. The supporting assembly is directly combined to the iron sofa frame structure, so that a structure in which an additional seat-wrapped frame is introduced to support the soft package is rejected, an existing iron sofa frame structure and a production process of an iron sofa frame are simplified, the assembling and production efficiencies are increased, materials are saved, and the cost is reduced.

Provided is an iron sofa frame structure provided with a base, two supporting plates oppositely disposed, configured to support a soft package and be connected with a sofa fabric and two driving link sets respectively configured to connect the two supporting plates to the base, wherein a front rod and a rear rod are correspondingly disposed at intervals between the two supporting plates, and several elastic bearing pieces for bearing the soft package are disposed between the front rod and the rear rod. The supporting assembly is directly combined to the iron sofa frame structure, so that a structure in which an additional seat-wrapped frame is introduced to support the soft package is rejected, an existing iron sofa frame structure and a production process of an iron sofa frame are simplified, the assembling and production efficiencies are increased, materials are saved, and the cost is reduced.

A structurally improved manual sofa stretching device includes a base. A functional frame is arranged on the base. The functional frame includes a leg structure, a seat structure and a back structure. The leg structure is connected to the seat structure, and the seat structure is connected to the back structure. The seat structure includes a mounting side plate, and the mounting side plate is arranged on the base. The leg structure includes a third foot rod, a fourth foot rod, a first extension link rod, a second extension link rod, a third extension link rod, a fourth extension link rod, a first Z-shaped linkage rod, a second Z-shaped linkage rod, a first footrest, a second footrest and a small footrest.

A structurally improved manual sofa stretching device includes a base. A functional frame is arranged on the base. The functional frame includes a leg structure, a seat structure and a back structure. The leg structure is connected to the seat structure, and the seat structure is connected to the back structure. The seat structure includes a mounting side plate, and the mounting side plate is arranged on the base. The leg structure includes a third foot rod, a fourth foot rod, a first extension link rod, a second extension link rod, a third extension link rod, a fourth extension link rod, a first Z-shaped linkage rod, a second Z-shaped linkage rod, a first footrest, a second footrest and a small footrest.

The present invention relates to the furniture field, in particular outdoor furniture; even more particularly, it relates to a kit configuration of a sofa, armchair, chair or similar item of garden furniture or interior furniture and the relative mounting method.

The present invention relates to the furniture field, in particular outdoor furniture; even more particularly, it relates to a kit configuration of a sofa, armchair, chair or similar item of garden furniture or interior furniture and the relative mounting method.

The invention relates to a detachable assembled lounge furniture, comprising a plurality of components: a component A, a component B, a component C, a component D, a component E, a component F, a component G, a component H, a component I, a component J, a component K, a component L, and a component M, which are formed into various combinations to constitute various lounge furniture. Advantages. 1. A detachable assembled lounge furniture is provided, which is designed to be divided into various components. The user can combine, add and remove the components according to his/her own needs to form a variety of furniture with different structures, models and sizes, so as to satisfy the user's needs to the maximum extent. 2. When making a move, the furniture can be disassembled into single components to move, so as to reduce the difficulty of moving up and down stairs.

The invention relates to a detachable assembled lounge furniture, comprising a plurality of components: a component A, a component B, a component C, a component D, a component E, a component F, a component G, a component H, a component I, a component J, a component K, a component L, and a component M, which are formed into various combinations to constitute various lounge furniture. Advantages. 1. A detachable assembled lounge furniture is provided, which is designed to be divided into various components. The user can combine, add and remove the components according to his/her own needs to form a variety of furniture with different structures, models and sizes, so as to satisfy the user's needs to the maximum extent. 2. When making a move, the furniture can be disassembled into single components to move, so as to reduce the difficulty of moving up and down stairs.