Collapsible shelter

Claim 1

A COLLAPSIBLE SHELTER COMPRISING: (A) A GENERALLY RIGID MULTI-SIDED FLOOR FRAME, (B) A GENERALLY RIGID MULTI-SIDED TOP FRAME NORMALLY POSITIONED IN VERTICALLY SPACED RELATION ABOVE SAID FLOOR FRAME, (C) A PAIR OF GENERALLY SIMILAR SIDE FRAMES CONNECTING SAID TOP FRAME TO SAID FLOOR FRAME AND ONE EACH DISPOSED GENERALLY ON AN OPPOSITE SIDE OF SAID SHELTER, EACH OF SAID SIDE FRAMES COMPRISING: (1) A LOWER SECTION PIVOTALLY CONNECTED TO SAID FLOOR FRAME, (2) AN UPPER SECTION PIVOTALLY CONNECTED TO SAID TOP FRAME, (3) SAID LOWER AND UPPER SECTIONS BEING PIVOTALLY CONNECTED TOGETHER AT A LOCATION GENERALLY INTERMEDIATE THE TOP FRAME AND SAID FLOOR FRAME FOR GENERALY LATERALLY DIRECTED COLLAPSING MOVEMENTS BETWEEN AN UPSTANDING GENERALLY STRAIGHT EXTENDED CONDITION WHEREIN THE TOP FRAME IS WIDELY SPACED ABOVE SAID FLOOR FRAME AND A COLLAPSED CONDITION WHEREIN SAID UPPER AND LOWER SAID FRAME SECTIONS ARE DRAPED UPON ONE ANOTHER AND WHEREIN SAID TOP FRAME IS IN OVERLYING ADJACENT RELATION TO SAID FLOOR FRAME, AND (4) LATCH MEANS REMOVABLY SECURING SAID UPPER AND LOWER SIDE FRAME SECTIONS IN THEIR SAID UPSTANDING OPEN CONDITION, SAID LATCH MEANS COMPRISING MALE AND FEMALE COOPERATING ELONGATED CAM SURFACES ONE OF WHICH IS DEFINED BY SAID UPPER SECTION AND THE OTHER OF WHICH IS DEFINED BY SAID LOWER SECTION AND SAID CAM SURFACES BEING GENERALLY SEMI-CIRCULAR IN CROSS-SECTION AND BEING RELEASABLY BIASED INTO ENGAGEMENT WITH ONE ANOTHER, AND (D) A FLEXIBLE COVER ADAPTED TO FIT AND COVER THE SHELTER FRAME WHEN THE SAME IS IN ITS EXTENDED CONDITION.