Fifth wheel fish house height adjustable connection

In combination, a towing vehicle, an ice fishing house, and a fifth wheel coupler securing said ice fishing house to said towing vehicle,

• said towing vehicle comprising:
• a motive power source configured to move said towing vehicle and said ice fishing house;
• and
• a fifth wheel hitch;
• said ice fishing house comprising:
• a wheel set configured to support at least a portion of said ice fishing house above a road when said ice fishing house is in a transport configuration and configured to lower at least a portion of said ice fishing house onto an ice surface when said ice fishing house is in a fishing configuration;
• a fish house body having an enclosure providing shelter and defining an enclosure interior and a floor;
• a portal through said floor configured to pass a fishing line and fish through;
• a fifth wheel kingpin coupled with said fifth wheel hitch;
• and
• a fifth wheel fish house height adjustable connection configured to elevate at least a portion of said fish house body relative to said fifth wheel kingpin when said ice fishing house transitions from said fishing configuration to said transport configuration and to lower at least a portion of said fish house body relative to said fifth wheel kingpin when said ice fishing house transitions from said transport configuration to said fishing configuration
• wherein said fifth wheel fish house height adjustable connection further comprises:
• a vertically adjustable arm having
• an adjustable arm vertically extending leg,
• an adjustable arm horizontally extending leg,
• a first pintle affixed with said adjustable arm vertically extending leg, and
• an adjustable arm second pintle affixed with said adjustable arm vertically extending leg and spaced apart from said first pintle;
• a fixed arm having
• a fixed arm vertically extending leg,
• a fixed arm horizontally extending brace,
• a third pintle affixed with said fixed arm vertically extending leg, and
• a fourth pintle affixed with said fixed arm vertically extending leg and spaced apart from said third pintle;
• and
• a pivoting linkage having
• a first link affixed with said first pintle and affixed with said third pintle distal to said first pintle, and
• a drive cylinder configured to pivot said first link relative to said adjustable arm vertically extending leg.