Towable trailers and motorized homes with an exoskeleton
A trailer includes a housing including an internal frame and an external frame. The external frame is coupled to the internal frame. In certain embodiments, the internal frame is positioned between interior panels and exterior panels of the housing. In certain embodiments, the external frame is spaced from exterior panels.
1. A recreational vehicle comprising:
a chassis;
a housing supported by the chassis, the housing including a first side wall, a second side wall, a roof, and an internal frame, the internal frame is positioned between interior panels and exterior panels of the housing; and
an external frame including a pair of top frame members spaced from the housing at a fixed distance and cross-support frame members coupled between the top frame members, wherein the external frame is coupled to the housing via coupling members that are attached to the external frame at one end and to the housing at the other end.
2. The recreational vehicle of claim 1 , wherein the coupling members are coupled between the external frame and the internal frame.
3. The recreational vehicle of claim 2 , wherein the coupling members are coupled to the internal frame via fasteners.
4. The recreational vehicle of claim 1 , wherein the recreational vehicle is a towable trailer.
5. The recreational vehicle of claim 1 , wherein the pair of top frame members are shaped to substantially match a shape of the housing adjacent to the pair of top frame members.
6. The recreational vehicle of claim 1 , wherein the top frame members have a circular cross-section.
7. The recreational vehicle of claim 1 , wherein the housing has a semi-tear-drop side profile.
8. The recreational vehicle of claim 1 , further comprising a single axle and two wheels.
9. The recreational vehicle of claim 8 , wherein the single axle supports the chassis.
10. The recreational vehicle of claim 1 , wherein first side wall includes a single window cutout.
11. The recreational vehicle of claim 1 , wherein the internal frame comprises aluminum.
12. The recreational vehicle of claim 11 , wherein the external frame comprises metal.
13. The recreational vehicle of claim 1 , wherein the internal frame comprises wood.
14. The recreational vehicle of claim 13 , wherein the internal frame comprises metal.
15. The recreational vehicle of claim 1 , wherein the external frame is powder-coated.
16. The recreational vehicle of claim 1 , further comprising means for coupling the external frame to the internal frame.
17. The recreational vehicle of claim 1 , further comprising a single axle coupled to two wheels and the chassis, and further comprising a fender coupled to the housing and positioned directly over one of the wheels.