초록

A pack frame made of metal tubing that readily interfits together for easy assembly or disassembly, shoulder straps for support from a person\s shoulders and a storage bag attachable to a lower end of the frame.

대표청구항 ▼

In a portable take-apart pack frame convertible between a backpack configuration and a seat configuration, the combination comprising: a first unit of rigid rectangular structure; a second unit of rigid rectangular structure; said first and said second units being identically constructed as U-shaped

In a portable take-apart pack frame convertible between a backpack configuration and a seat configuration, the combination comprising: a first unit of rigid rectangular structure; a second unit of rigid rectangular structure; said first and said second units being identically constructed as U-shaped members having a pair of parallel spaced-apart side members joined at one end by a cross element and at their opposite ends by a cross brace; each of said side member ends adjacent to said cross brace terminating in an open socket having a central axis along the longitudinal axis of each of said respective side members; each of said side members further having an open socket having a transverse axis normal to the longitudinal axis of said side member and perpendicular to said cross element and said cross brace, and a pair of linear elongated rods having opposite ends insertably and selectively receivable into said transverse sockets and said longitudinal sockets to define said seat configuration when said elongated rods are received in said respective transverse sockets and to define said backpack configuration when said elongated rods and received in said respective longitudinal sockets.