Inflatable raft
View Patent ↗Implementations of an inflatable raft that has a figure-eight shape are provided. The figure-eight shape serves to stabilize the inflatable raft and allows it to be paddled and maneuvered by a single paddler. An example inflatable raft may include a figure-eight shaped buoyant member comprised of a plurality of tube-sections. The plurality of tube-sections are connected together end-to-end to form a front lobe, a rear lobe, and a narrow central section, the narrow central section connects the front lobe to the rear lobe. The inflatable raft also includes a floor that is connected to the underside of the figure-eight shaped buoyant member. The plurality of tube sections that form the front lobe, the rear lobe, and the narrow central section are positioned to define a compartment of some depth between them, the floor acts as a bottom for the compartment.
1. An inflatable raft comprising:
a figure-eight shaped buoyant member comprised of a plurality of tube-sections, the plurality of tube-sections are connected together end-to-end to form a front lobe, a rear lobe, and a narrow central section, the narrow central section connects the front; and
a floor that is connected to the underside of the figure-eight shaped buoyant member;
wherein the plurality of tube sections that form the front lobe, the rear lobe, and the narrow central section are positioned to define a compartment of some depth between them, the floor acts as a bottom for the compartment.
2. The inflatable raft of claim 1 , wherein the plurality of tube-sections are inflatable.
3. The inflatable raft of claim 1 , wherein the front lobe and the rear lobe of the inflatable raft are wider that the narrow central section and thereby resist the displacement of water.
4. The inflatable raft of claim 1 , further comprising a substantially rigid deck insert configured to rest on the floor of the inflatable raft and to interlock with the figure-eight shaped buoyant member.
5. The inflatable raft of claim 4 , wherein the substantially rigid deck insert includes side edges that interlock with recesses formed between the floor and a bottom edge of the figure-eight shaped buoyant member, thereby securing the deck insert within the inflatable raft.
6. The inflatable raft of claim 1 , further comprising a thwart configured to be used as a seat, the thwart extends athwart the inflatable raft.
7. The inflatable raft of claim 6 , wherein the thwart is configured to brace the inflatable raft crosswise.
8. An inflatable raft comprising:
a figure-eight shaped buoyant member, the figure-eight shaped buoyant member defines a front lobe that is connected to a rear lobe by a narrow central section;
a floor that is connected to the underside of the figure-eight shaped buoyant member; and
a substantially rigid deck insert configured to rest on the floor of the inflatable raft, the substantially rigid deck insert has the general shape of a figure-eight;
wherein the substantially rigid deck insert includes side edges that interlock with recesses formed between the floor and a bottom edge of the figure-eight shaped buoyant member, thereby securing the substantially rigid deck insert within the inflatable raft.
9. The inflatable raft of claim 8 , wherein the figure-eight shaped buoyant member is comprised of a plurality of inflatable tube-sections that are connected together end-to-end.
10. The inflatable raft of claim 8 , wherein the front lobe and the rear lobe of the inflatable raft are wider than the narrow central section and thereby resist the displacement of water.
11. The inflatable raft of claim 8 , further comprising a thwart configured to be used as a seat, the thwart extends athwart the inflatable raft.
12. The inflatable raft of claim 11 , wherein the thwart is configured to brace the inflatable raft crosswise.
13. An inflatable raft comprising:
a figure-eight shaped buoyant member comprised of a plurality of tube-sections, the plurality of tube-sections are connected together end-to-end to form a front lobe, a rear lobe, and a narrow central section, the narrow central section connects the front lobe to the rear lobe; and
a floor that is connected to the underside of the figure-eight shaped buoyant member;
wherein the plurality of tube sections that form the front lobe, the rear lobe, and the narrow central section are positioned to define a compartment of some depth between them, the floor acts as a bottom for the compartment;
wherein the ratio of the overall width of each lobe to the overall length of the inflatable raft is in the range of about 44% to about 63%;
wherein the ratio of the narrowest width of the central section to the overall length of the inflatable raft is in the range of about 33% to about 50%;
wherein the ratio of the narrowest width of the central section to the overall width of each lobe is in the range of about 65% to about 85%.
14. The inflatable raft of claim 13 , wherein the plurality of tube-sections are inflatable.
15. The inflatable raft of claim 13 , wherein the front lobe and the rear lobe of the inflatable raft are wider that the narrow central section and thereby resist the displacement of water.
16. The inflatable raft of claim 13 , further comprising a substantially rigid deck insert configured to rest on the floor of the inflatable raft and to interlock with the figure-eight shaped buoyant member.
17. The inflatable raft of claim 16 , wherein the substantially rigid deck insert includes side edges that interlock with recesses formed between the floor and a bottom edge of the figure-eight shaped buoyant member, thereby securing the deck insert within the inflatable raft.
18. The inflatable raft of claim 13 , further comprising a thwart configured to be used as a seat, the thwart extends athwart the inflatable raft.
19. The inflatable raft of claim 18 , wherein the thwart is configured to brace the inflatable raft crosswise.