Propulsion system for a watercraft
A mount for mounting a drive module to a watercraft is described herein. The mount in-use with the drive module is also described. The mount in-use with the drive module and the watercraft is also described. The mount includes a frame configured to be attached to the watercraft. The mount is also configured to attach to the drive module to selectively allow the drive module to translate from a first position to a second position. When in the first position, the drive module is capable of propelling the watercraft. The frame has a retainer to fix the drive module in the first position and a first spring to assist translation of the drive module toward the second position. The second position is a relatively raised position compared to the first position.
1. A mount for mounting a drive module to a watercraft, the mount comprising:
a frame configured to be attached to the watercraft and configured to attach to the drive module to selectively allow the drive module to linearly translate from a first position to a second position,
wherein, when in the first position, the drive module is capable of propelling the watercraft, and
wherein the frame comprises:
a retainer to fix the drive module in the first position, and
a first spring to assist linear translation of the drive module toward the second position, the second position being raised relative to the first position,
wherein the frame comprises a mounting bracket configured to be attached to the watercraft and a pivot bracket removably and pivotably attached to the mounting bracket by a pivot pin, the pivot bracket configured for being attached to the drive module,
wherein the pivot bracket is configured to selectively allow the drive module to pivot from the second position to a third position and vice versa.
2. The mount of claim 1 , wherein the frame further comprises:
a release operably connected to the retainer,
wherein the first spring is configured to move the drive module from the first position toward the second position upon actuation of the release.
3. The mount of claim 2 , wherein the release comprises a foot lever pivotably attached to the frame.
4. The mount of claim 1 , wherein the retainer is configured to engage a notch in the drive module, and comprises:
a pin, and
a second spring configured to bias the pin toward the notch.
5. The mount of claim 1 , wherein the pivot bracket further comprises a lock configured to prevent the pivot bracket from pivoting relative to the mounting bracket until the drive module is translated to the second position.
6. The mount of claim 5 , wherein the lock comprises a second spring biasing a locking pin.
7. The mount of claim 6 , wherein the second spring biases the locking pin toward an unlocked position such that the locking pin shifts to the unlocked position when the drive module reaches the second position.
8. The mount of claim 5 , wherein the mounting bracket comprises a catch to engage the lock in a locked position.
9. A propulsion system for a watercraft, the propulsion system comprising:
a drive module, the drive module comprising:
an actuation portion accessible to a user for receiving an input,
a propulsion portion having at least one blade to propel the watercraft in response to the input, and
an intermediate portion between the actuation portion and the propulsion portion, the intermediate portion capable of extending at least partially through the watercraft; and
a mount for mounting the drive module to the watercraft, the mount comprising:
a frame configured to be attached to the watercraft and configured to attach to the intermediate portion of the drive module to selectively allow the drive module to linearly translate from a first position to a second position,
wherein the frame comprises:
a retainer to fix the drive module in the first position, and
a first spring to assist linear translation of the drive module toward the second position.
10. The propulsion system of claim 9 , wherein the frame further comprises:
a release operably connected to the retainer,
wherein the first spring is configured to move the drive module from the first position toward the second position upon actuation of the release.
11. The propulsion system of claim 10 , wherein the release comprises a foot lever pivotably attached to the frame.
12. The propulsion system of claim 9 , wherein the retainer is configured to engage a notch in the drive module, and comprises:
a pin, and
a second spring configured to bias the pin toward the notch.
13. The propulsion system of claim 9 , wherein the frame comprises a mounting bracket configured to be attached to the watercraft and a pivot bracket removably and pivotably attached to the mounting bracket by a pivot pin, the pivot bracket attached to the drive module,
wherein the pivot bracket selectively allows the drive module to pivot from the second position to a third position and vice versa.
14. The propulsion system of claim 13 , wherein the pivot bracket further comprises a lock configured to prevent the pivot bracket from pivoting relative to the mounting bracket until the drive module is translated to the second position.
15. The propulsion system of claim 14 , wherein the lock comprises a second spring biasing a locking pin.
16. The propulsion system of claim 15 , wherein the second spring biases the locking pin toward an unlocked position such that the locking pin shifts to the unlocked position when the drive module reaches the second position.
17. The propulsion system of claim 14 , wherein the mounting bracket comprises a catch to engage the lock in a locked position.
18. A watercraft, comprising:
a shell having a hull;
a scupper passing through the hull; and
a propulsion system, comprising:
a drive module, the drive module comprising:
an actuation portion accessible to a user for receiving an input,
a propulsion portion having at least one blade to propel the watercraft in response to the input, and
an intermediate portion between the actuation portion and the propulsion portion, the intermediate portion capable of extending at least partially through the watercraft; and
a mount for mounting the drive module to the watercraft, the mount comprising:
a frame configured to be attached to the watercraft and configured to attach to the intermediate portion of the drive module to selectively allow the drive module to a transition from a first position to a second position,
wherein the frame comprises:
a retainer to fix the drive module in the first position, and
a first spring to assist the transition of the drive module toward the second position,
wherein:
the frame is attached to the shell adjacent to the scupper,
the first position is an in-use position where the intermediate portion extends through the scupper and the propulsion portion extends below the hull, and
the second position is a raised position with the propulsion portion substantially located within the scupper.
19. The watercraft of claim 18 , wherein the frame comprises a mounting bracket attached to the watercraft and a pivot bracket removably and pivotably attached to the mounting bracket by a pivot pin, the pivot bracket attached to the drive module,
wherein the pivot bracket selectively allows the drive module to pivot from the second position to a third position and vice versa.
20. The watercraft of claim 19 , wherein the third position is a stowed position,
wherein, in the stowed position, no portion of the drive module is within the scupper.
21. The watercraft of claim 18 , wherein the drive module is removable from the watercraft.
22. The watercraft of claim 18 , further comprising a scupper cover attached to the hull adjacent to a bottom opening of the scupper.