WATERCRAFT SEAT
A seat for a watercraft having a hull with a hull bottom having a first contoured shape. The seat includes a base having a second contoured shape that is operable to be slidably engaged with the first contoured shape of the hull bottom. The seat is operable to slide in forward and aft directions within the hull, and the seat and the base can be removed from the hull.
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This application claims priority to U.S. provisional application Ser. No. 60/964,129 filed Aug. 9, 2007.
FIELD OF THE INVENTIONThe invention relates to watercraft, and more particularly relates to an adjustable and movable seat for small personal watercraft such as kayaks, canoes, and the like.
BACKGROUNDPeople use watercraft such as kayaks and canoes for recreational activities, such as paddling and fishing. Modern versions of such watercraft often include hulls constructed of plastics or composite materials that are relatively strong, tough, and lightweight. When constructed of a plastic material such as polyethylene, the hulls of such watercraft can be formed using modern molding processes, including rotational molding. Such molding processes can yield a plastic hull having a relatively complex shape in a unitary piece. Some modern paddle watercraft include hulls having open cockpits in which occupants sit, while others include a hollow hull having a top surface or “deck” on which an occupant sits.
Modern paddle watercraft such as fishing kayaks and canoes typically include one or more seats mounted or formed within the cockpits of their hulls at an elevation that is at or slightly above the waterline. This low seat position permits a seated occupant's center of gravity to be as low as possible, thus maximizing the stability of the watercraft on the water. Though such seats may be vertically supported by a hull's bottom, the fore and aft position of a seat typically is secured by connecting the seat to the hull using a plurality of adjustable straps that each include at least one end fixed to the hull. Once such a seat is affixed to a watercraft's hull, the seat is restrained against all substantial forward and aftward movement relative to the hull, and cannot be easily moved to another location within the hull while a person is seated in the seat. Preferably, seats for kayaks and canoes should provided adequate back, buttocks and thigh support for the comfort of paddlers and fishermen, and to minimize back and leg fatigue.
Fishermen and paddlers sometimes must move forward or aftward in a watercraft in order to reach gear, reach another occupant, and the like. When seated in a seat having a fixed position, a person typically must exit the seat in order to access a distant portion of the watercraft. Because small watercraft can be prone to tipping or capsizing, a person must be extremely careful when exiting the person's seat and moving forward or aftward within the watercraft.
Accordingly, there is a need for a seat for a watercraft that permits a seated person to stably and safely move forward and aftward in the watercraft while remaining seated. Preferably, such a seat should provide comfortable support to an occupant, and should be adjustable to fit persons having various body types and seating preferences. In addition, it is desirable for such a seat to be easily installed in a watercraft, and to be easily removed from a watercraft. Once removed from the watercraft, it is desirable for such a seat to be usable outside of the watercraft as a beach chair, a camping chair, or the like.
SUMMARYOne embodiment of the invention includes a watercraft having a substantially unitary hull including a bottom with an elongated raised portion extending in forward and aft directions. The watercraft also includes a seat comprising a base having a recess or channel configured to receive the elongated raised portion of the hull. When the base of the seat rests atop the bottom, and the raised portion is received in the recess or channel, the seat is capable of forward and aftward sliding movement along the hull's bottom. The seat can include a back pivotally mounted to the base. The seat also can include a bottom pivotally mounted to the base, wherein the bottom and back can be independently movable relative to the base.
Another embodiment includes a seat for a watercraft having a hull with a hull bottom having a first contoured shape. The seat includes a base having a second contoured shape that is operable to be slidably engaged with the first contoured shape of the hull bottom. The seat is operable to slide in forward and aft directions within the hull, and the seat and the base are removable from the hull.
A further embodiment includes a seat for a watercraft including a base and a seat bottom pivotally mounted to the base. A seat back can be pivotally connected to the seat bottom or base. The seat also can include means for selectively adjusting the elevation of a forward portion of the seat bottom relative to the base.
These and other aspects of the invention will become apparent from a reading of the following detailed description together with the drawings.
One embodiment of a seat according to the invention is shown in
As shown in
As shown in
Seat/thigh vertical adjustment is contemplated in one embodiment of the invention. As shown in
In the embodiment shown in
As shown in
Though the longitudinal sliding movement of the seat 40 in the watercraft is useful for occasionally moving the seat to another forward or aft position while remaining seated, it may be desirable to at least partially restrain movement of the seat during periods of paddling, fishing, or other activity. In particular, it may be desirable to selectively prevent at least aftward movement of the seat 10 during paddling. In a typical small watercraft such as a kayak, a person typically places the person's feet on footpegs 190 like those shown n
The watercraft 200 shown in
Other devices and methods also can be used to at least temporarily restrain forward and aft movement of a seat 10 in watercraft. For example, one or more straps having one end attached to a sidewall of a watercraft and a second end clipped to or otherwise removably attached to a seat can be used to at least partially restrain the seat's forward and/or aftward movement.
As shown in
As can be seen from the above description, the seat 10 can be readily and easily removed from a watercraft, and readily and easily installed in a watercraft. Once removed from a watercraft, the seat 10 can be used by a person to sit on substantially any flat surface, and can be used as a beach chair, a camping chair, and the like. The seat's light weight permits the seat to be easily lifted and transported.
The above detailed description of various embodiments of the invention is intended to illustrate various aspects and features of the invention. Persons of ordinary skill in the art will recognize that certain changes and modifications can be made to the described embodiments without departing from the invention. All such changes and modifications are intended to be within the scope of the appended claims.
Claims
1. A watercraft comprising:
- (a) a substantially unitary hull having a hull bottom with at least one elongated raised portion extending in forward and aft directions;
- (b) a seat comprising a base, the base including at least one recess shaped to receive the elongated raised portion of the hull;
- (c) wherein the seat is operable to slide in forward and aft directions along the hull bottom and is substantially restrained against lateral movement when the raised portion of the hull is received in the recess in the base.
2. A watercraft according to claim 1 wherein the recess and the raised portion are configured such that the seat is selectively vertically removable from the hull when the raised portion is received in the recess.
3. A watercraft according to claim 1 wherein the seat further comprises a seat bottom and a back, the back being selectively movable relative to the seat portion.
4. A watercraft according to claim 3 wherein a rear portion of the seat bottom is pivotably connected to the base.
5. A watercraft according to claim 4 further comprising at least one adjustable strap extending between the seat bottom and the back for selectively fixing the position of the back relative to the seat bottom.
6. A watercraft according to claim 3 further comprising a bottom support on a forward portion of the seat bottom, the bottom support being configured to vertically support the forward portion of the seat bottom.
7. A watercraft according to claim 6 wherein the bottom support is pivotally connected to the forward portion of the seat bottom, the base includes a plurality of spaced cavities, and the bottom support is configured to be selectively received in the each of the cavities, whereby the elevation of the forward portion of the seat bottom can be varied by positioning the bottom support in different ones of the spaced cavities.
8. A watercraft according to claim 3 wherein the seat further comprises a seat bottom and a back, the seat bottom comprises a bottom frame with a bottom panel disposed thereon, and the back comprises a back frame with a back panel disposed thereon.
9. A watercraft according to claim 1 wherein the seat is selectively removable from the watercraft, and the base is configured to stably support the seat when the base rests atop a substantially flat horizontal surface external to the watercraft.
10. A watercraft according to claim 1 further comprising means to selectively prevent forward and aft movement of the seat along the hull bottom when the raised portion of the hull is received in the recess in the base.
11. A seat for a watercraft having a hull with a hull bottom having a first contoured shape, the seat comprising a base having a second contoured shape that is configured to be slidably engaged with the first contoured shape of the hull bottom such that the seat is operable to slide in forward and aft directions along the hull bottom, the seat and the base being removable from the hull.
12. A seat for a watercraft according to claim 11 further comprising a seat bottom and a back, the back being selectively movable relative to the seat portion.
13. A seat according to claim 12 wherein a rear portion of the seat bottom is pivotably connected to the base.
14. A seat according to claim 13 further comprising at least one strap extending between the seat bottom and the back for selectively fixing the position of the back relative to the seat bottom.
15. A seat according to claim 12 further comprising a bottom support on a forward portion of the seat bottom, the bottom support being configured to vertically support the forward portion of the seat bottom.
16. A seat according to claim 15 wherein the bottom support is pivotally connected to the forward portion of the seat bottom, the base includes a plurality of cavities, and the bottom support is configured to be selectively received in the respective cavities, whereby an elevation of the forward portion of the seat bottom can be varied by selectively positioning the bottom support in different ones of the cavities.
17. A seat according to claim 12 wherein the seat bottom comprises a bottom frame with a bottom fabric panel disposed thereon, and the back comprises a back frame with a back fabric panel disposed thereon.
18. A seat for a watercraft comprising:
- (a) a base;
- (b) a seat bottom pivotally mounted to the base;
- (c) a seat back that is selectively movable relative to the seat bottom; and
- (d) means for selectively adjusting the elevation of a forward portion of the seat bottom relative to the base.
19. A seat according to claim 18 wherein the seat is for a watercraft of a type having a hull with a hull bottom having a first contoured shape, the base has a second contoured shape that is operable to be slidably engaged with the first contoured shape of the hull bottom such that the seat is operable to slide in forward and aft directions within the hull, and the seat is restrained against substantial lateral movement when the base is slidably engaged with the hull bottom.
20. A seat according to claim 18 wherein the means for selectively adjusting the elevation of a forward portion of the seat bottom comprises an adjustable seat support pivotally connected to the seat bottom.
21. A seat according to claim 20 wherein the base includes a plurality of spaced cavities and the seat support is configured to be selectively received in each of the respective cavities, whereby an elevation of a forward portion of the seat bottom can be varied by selectively positioning the seat support in different ones of the cavities.
22. A seat according to claim 18 further comprising means for selectively adjusting the position of the seat back relative to the seat bottom.
23. A seat according to claim 22 wherein the means for selectively adjusting the position of the seat back relative to the seat bottom comprises at least one adjustable strap extending between the seat back and the seat bottom.
24. A seat according to claim 18 wherein the base is configured to stably support the seat bottom and the seat back when the base rests upon a substantially flat horizontal surface external to a watercraft.
Type: Application
Filed: Aug 8, 2008
Publication Date: Feb 12, 2009
Applicant: Legacy Paddlesports, LLC (Greensboro, NC)
Inventor: Joseph Walton (Trinity, NC)
Application Number: 12/188,574
International Classification: B63B 17/00 (20060101); B63B 35/71 (20060101);