Hard arm chair with sliding arm mechanisms

A collapsible chair comprising:

• a frame assembly movable between a collapsed configuration and an expanded configuration, said frame assembly comprising:
• a plurality of frame members, each frame member of said plurality of frame members including an upper end pivotally attached to a corresponding upper pivot assembly of a plurality of upper pivot assemblies, and a lower end pivotally attached to a corresponding lower pivot assembly of a plurality of lower pivot assemblies;
• a rear frame member coupled to a rear lower pivot assembly of said lower pivot assemblies and extending through a rear upper pivot assembly of said upper pivot assemblies;
• a rear support member coupled to said rear frame member;
• a frame side member coupled to said rear lower pivot assembly and a front upper pivot assembly of said upper pivot assemblies;
• and
• a front support member coupled to said frame side member;
• and
• an arm support assembly pivotally coupled at a front portion to said front support member and pivotally coupled at a rear portion to said rear support member, said rear support member including a slide member positioned within an enclosure defined by said arm support assembly, said slide member slidably movable within said enclosure as said arm support assembly pivots with respect to said rear support member.

A collapsible chair comprising:

• a frame assembly comprising a plurality of frame members, each frame member of said plurality of frame members including an upper end pivotally attached to a corresponding upper pivot assembly of a plurality of upper pivot assemblies, and a lower end pivotally attached to a corresponding lower pivot assembly of a plurality of lower pivot assemblies, said plurality of frame members coupled in a plurality of scissor frame member pairs to form said frame assembly, said frame assembly movable with respect to a central area between a collapsed configuration and an expanded configuration;
• a rear frame member coupled to a rear lower pivot assembly of said lower pivot assemblies and extending through a rear upper pivot assembly of said upper pivot assemblies;
• a rear support member coupled to said rear frame member;
• a frame side member coupled to said rear lower pivot assembly and a front upper pivot assembly of said upper pivot assemblies;
• a front support member coupled to said frame side member;
• and
• an arm support assembly pivotally coupled at a front portion to said front support member and pivotally coupled at a rear portion to said rear support member, said rear support member including a slide member positioned within an enclosure defined by said arm support assembly.