초록 ▼

The folding camping trailer includes a trailer body having partial height sidewalls and end walls, a vertically extendable roof section, an expandable enclosure connecting the sidewalls and end walls to the roof section, and a flush toilet disposed in the trailer body. The toilet includes a waste ho

The folding camping trailer includes a trailer body having partial height sidewalls and end walls, a vertically extendable roof section, an expandable enclosure connecting the sidewalls and end walls to the roof section, and a flush toilet disposed in the trailer body. The toilet includes a waste holding tank for storing sewage waste, a toilet bowl attached to the holding tank, a drain outlet situated on the holding tank for draining the sewage waste and a vent conduit extending from the holding tank to either the roof section or the expandable enclosure connecting the sidewalls and end walls to the roof section.

대표청구항 ▼

The invention claimed is: 1. A folding camping trailer comprising a trailer body comprising partial height sidewalls and end walls, a vertically extendable roof section, an expandable enclosure connecting the sidewalls, end walls and roof section, and a flush toilet permanently mounted in the trail

The invention claimed is: 1. A folding camping trailer comprising a trailer body comprising partial height sidewalls and end walls, a vertically extendable roof section, an expandable enclosure connecting the sidewalls, end walls and roof section, and a flush toilet permanently mounted in the trailer body comprising: a waste holding tank for storing sewage waste; a toilet bowl attached to the waste holding tank; a drain outlet situated on the waste holding tank for draining the sewage waste from the waste holding tank; and a vent conduit extending from the waste holding tank to the expandable enclosure. 2. The folding camping trailer as claimed in claim 1, wherein the vent conduit comprises a vent pipe connected to the waste holding tank, and a vent hose having a first end connected to the vent pipe and a second end connected to a vent outlet in the expandable enclosure. 3. The folding camping trailer as claimed in claim 2, wherein the vent outlet includes a coupler flange and the second end of the vent hose comprises an elbow-shaped tube coupler fixedly secured to the vent outlet. 4. The folding camping trailer as claimed in claim 3, wherein the coupler flange is fastened to a back side of the tube coupler. 5. The folding camping trailer as claimed in claim 4, wherein the coupler flange is attached to the expandable enclosure. 6. A folding camping trailer as claimed in claim 2, wherein the second end is covered by a vent cover attached to an outside portion of the expandable enclosure. 7. The folding camping trailer as claimed in claim 2, wherein the vent hose is extendable from a first length when the expandable enclosure is compressed and the roof section is in a retracted position proximate the sidewalls and end walls to a second longer length when the expandable enclosure is expanded to raise the roof to an extended position. 8. The folding camping trailer as claimed in claim 2, wherein the vent hose is formed of plastic and at least a portion of the vent hose is flexible. 9. The folding camping trailer as claimed in claim 1, wherein the expandable enclosure comprises a sleeve at least partially enclosing the vent conduit. 10. The folding camping trailer as claimed in claim 9, wherein the sleeve includes a coupler flange attached thereto for supporting a vent outlet in the expandable enclosure. 11. The folding camping trailer as claimed in claim 1, further comprising a termination valve provided in the drain outlet for releasing the sewage waste from the waste holding tank. 12. The folding camping trailer as claimed in 11, wherein the termination valve is adapted to mate with an external sanitary sewage hook-up or an external holding tank. 13. The folding camping trailer as claimed in claim 2, wherein the vent hose is fixedly secured to the vent pipe and to the vent outlet in the expandable enclosure. 14. The folding camping trailer of claim 1, wherein said roof section comprises a rigid vertically extendable roof section; wherein said side walls and end walls comprise a plurality of rigid and interconnecting partial height sidewalls and end walls; wherein the roof section, sidewalls, end walls and expandable enclosure define an interior space of the folding camping trailer; and wherein said waste holding tank for storing sewage waste is permanently mounted within the interior space of the folding camping trailer. 15. The folding camping trailer as claimed in claim 14, wherein the vent conduit comprises a vent pipe connected to the waste holding tank and a vent hose having a first end connected to the vent pipe and a second end connected to a vent outlet in the expandable enclosure. 16. The folding camping trailer as claimed in claim 15, wherein the vent outlet includes a coupler flange and the second end of the vent hose comprises an elbow-shaped tube coupler fixedly secured to the vent outlet. 17. The folding camping trailer as claimed in claim 16, wherein the coupler flange fastened to a back side of the tube coupler and attached to the expandable enclosure. 18. The folding camping trailer as claimed in claim 15, wherein the second end is covered by a vent cover attached to an outside portion of the expandable enclosure. 19. The folding camping trailer as claimed in claim 15, wherein the vent hose is formed from a flexible plastic material that is extendable from a first length when the expandable enclosure is compressed and the roof section is in a retracted position proximate the sidewalls and end walls to a second longer length when the expandable enclosure is expanded to raise the roof to an extended position. 20. The folding camping trailer as claimed in claim 14, wherein the expandable enclosure comprises a sleeve at least partially enclosing the vent conduit and the vent outlet is supported by a coupler flange attached to the sleeve.