초록 ▼

The multipurpose chair of this invention comprises a generally planar upright frame which includes a pair of transversely spaced and vertically extending side members. A seat is mounted on the frame. The frame is provided with a backrest which extends between the side members and above the seat. The

The multipurpose chair of this invention comprises a generally planar upright frame which includes a pair of transversely spaced and vertically extending side members. A seat is mounted on the frame. The frame is provided with a backrest which extends between the side members and above the seat. The side members extend beneath the seat to provide a pair of transversely spaced legs. The pair of transversely spaced legs serve to support the seat for sitting when the frame is propped up against some fixed object. The legs have curved lower ends to enhance the stability of the structure and to serve as ski-like bearing members when the chair is used as a travois.

대표청구항 ▼

In a multipurpose structure, a generally upright frame assembly having a pair of transversely spaced side rails connected by upper and lower transversely extending cross-members, said upper cross-member being disposed adjacent to the upper end of the side rails and said lower cross-member being spac

In a multipurpose structure, a generally upright frame assembly having a pair of transversely spaced side rails connected by upper and lower transversely extending cross-members, said upper cross-member being disposed adjacent to the upper end of the side rails and said lower cross-member being spaced upwardly from the lower end of the side rails, a plate member hingedly connected to the frame assembly adjacent to the lower cross-member and being pivotally movable between a position generally normal to the frame assembly and a position generally paralleling the assembly, strapping means extending between the side rails and cross-members, respectively, said side rails extending beneath the lower cross-member to provide a pair of transversely spaced legs, said pair of legs supporting the structure as a chair when the frame assemble is propped up against a fixed object with the plate member disposed normal to the assembly to form a seat and with the strapping means serving as a backrest, said pair of legs alternatively supporting the structure for movement over the ground as a travois with the frame assembly and strapping means serving as a platform for carrying a load, said pair of legs further having forwardly curved lower end portions that extend well under the plate member seat to thereby enhance the stability of the structure as a chair, said curved leg end portions serving as ski-like bearing members for movement over the ground when the structure is used as a travois.