Multihull watercraft
A watercraft includes: a central frame; a deck supported by the central frame; and first and second lateral hulls laterally spaced apart from one another, the central frame being disposed at least in part laterally between the first and second lateral hulls. Each of the lateral hulls includes: a plurality of lower hull panels mounted to the central frame, at least part of an outer surface of each lower hull panel forming a running surface of the watercraft; a plurality of braces connected between the central frame, the plurality of lower hull panels and the deck; and at least one buoyant element received in and substantially filling a space defined between the lower hull panels and the deck. Each brace includes: an inner mount connected to the central frame, a lower mount connected to at least one lower hull panel, and an upper mount connected to the deck.
1. A watercraft, comprising:
a central frame;
a deck extending at least partially above and supported by the central frame;
first and second lateral hulls laterally spaced apart from one another, the central frame being disposed at least in part laterally between the first and second lateral hulls, each of the first and second lateral hulls comprising:
a plurality of lower hull panels mounted to the central frame, at least part of an outer surface of each lower hull panel of the plurality of lower hull panels forming a running surface of the watercraft;
a plurality of braces connected between the central frame, the plurality of lower hull panels and the deck, each brace of the plurality of braces comprising:
an inner mount connected to the central frame;
a lower mount connected to at least one lower hull panel of the plurality of lower hull panels; and
an upper mount connected to the deck;
and
at least one buoyant element received in and substantially filling a space defined between the plurality of lower hull panels and the deck.
2. The watercraft of claim 1 , wherein each of the first and second lateral hulls further comprises:
a plurality of side panels extending between an outer lateral edge of at least one lower hull panel of the plurality of lower hull panels and an outer lateral edge of the deck.
3. The watercraft of claim 1 , wherein the deck comprises a plurality of tiles, at least some of the plurality of tiles being connected along an inner edge thereof to the central frame and along an outer edge thereof to at least one brace of the plurality of braces.
4. The watercraft of claim 1 , wherein the central frame comprises a central hull.
5. The watercraft of claim 4 , wherein:
the deck has an upper surface; and
the watercraft further comprises a central hull cover connected to the central hull and having an upper surface that is contiguous with the upper surface of the deck.
6. The watercraft of claim 5 , further comprising a power pack disposed at least partially between the central hull and the central hull cover.
7. The watercraft of claim 5 , wherein each lower hull panel of the plurality of lower hull panels has an interlocking portion adjacent to an inner edge thereof for interlocking with a complementary portion of the central hull cover.
8. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls:
each of the at least one buoyant element has an upper surface; and
a gap is defined between the upper surface of each of the at least one buoyant element and the deck.
9. The watercraft of claim 8 , wherein wiring extends through the gap defined between the upper surface of each of the at least one buoyant element and the deck.
10. The watercraft of claim 1 , wherein each of the plurality of braces comprises a plurality of beam portions extending substantially linearly, including:
a first beam portion extending between the upper mount and the lower mount;
a second beam portion extending between the inner mount and the upper mount; and
a third beam portion extending between the inner mount and the first beam portion.
11. The watercraft of claim 10 , wherein the third beam portion extends between the inner mount and the lower mount.
12. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls:
the inner mount of each brace of the plurality of braces is positioned vertically between the upper mount and the lower mount thereof.
13. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls:
the inner mount of each brace of the plurality of braces is connected to the central frame; and
a corresponding lower hull panel of the plurality of lower hull panels is mounted to the inner mount.
14. The watercraft of claim 1 , wherein an interior of each of the first and second lateral hulls is in fluid communication with an exterior thereof such that water can flow into and out of the first and second lateral hulls.
15. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls, adjacent lower hull panels of the plurality of lower hull panels are fastened to one another via fasteners.
16. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls, consecutive lower hull panels of the plurality of lower hull panels are longitudinally adjacent to one another.
17. The watercraft of claim 16 , wherein each of the first and second lateral hulls has a same number of lower hull panels such that a length of the first lateral hull is the same as a length of the second lateral hull.
18. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls:
the at least one buoyant element defines a plurality of recesses, each recess of the plurality of recesses being configured to receive in part a respective brace of the plurality of braces.
19. The watercraft of claim 1 , wherein the at least one buoyant element is at least one foam block.
20. The watercraft of claim 1 , wherein, for each of the first and second lateral hulls, the lower hull panels of the plurality of hull panels form a chine.