The present invention relates to a device for releasably coupling and uncoupling a boat to a mooring with the device preferably being manufactured from a strong, durable corrosion resistant material such as a combination of stainless steel and steel, coated with a corrosion resistant material or coating.
There are a variety of known devices which assist a user with either hooking a conventional mooring hook to a boat mooring or some other device or object as well as facilitating unhooking of the mooring hook from a boat mooring or some other desired object. However, all the known prior art devices suffer from a number of associated drawbacks. In particular, such devices do not facilitate quick, secure and reliable latching and unlatching of the hook from a desired object in a quick and easy manner.
Wherefore, it is an object of the present invention to overcome the above mentioned shortcomings and drawbacks associated with the prior art boat coupling devices.
It is another object of the present invention to provide a device with a sturdy and durable hook which facilitates easy coupling and uncoupling of a boat to a desire boat mooring or an eyelet of a boat.
Yet another object of the present invention is to provide a device which is manufactured from stainless steel, steel (coated with a corrosion resistant covering or some other conventional but durable coating), brass, aluminum or some other strong and durable yet corrosion resistant material which facilitates use of the device in corrosive environments, such as water and salt water environments.
A still further object of the present invention is to provide a device which allows a user to easily and securely couple and uncouple the device, according to the present invention, to an eyelet typically secured to the forward most portion of the bow of the boat, slightly above the water line, as well as to an eyelet of a floating mooring.
Another object of the present invention is to provide a device, which does not have any moving or operable components, but still facilitates relatively easy and secure coupling and uncoupling of the hook member of the device to and from either a boat eyelet, secured to the bow of the boat, or a mooring eyelet coupled to a conventional floating mooring.
Still another object of the present invention is to avoid any moving components, for the device, so as to improve the overall reliability and functionality of the device and thereby avoid any possible malfunction of the device during use.
The present invention relates to a device for coupling a boat to a mooring, the device comprising a device for coupling a boat to a mooring, the device comprising an elongate shaft having a first end and an opposed second end, the first end of the shaft having a coupling mechanism for coupling the device to a mooring, and the device defines a longitudinal axis; the second end of the shaft supporting a hook member having a C-shaped hook base with a first end thereof integrally formed with the shaft and a free second end which curves back toward the shaft; and the second free end of the C-shaped hook base comprising an elongate retaining and guide section which extends parallel and adjacent to the shaft and being spaced therefrom so as to facilitate receiving a desired eyelet therebetween.
The present invention also relates to a boat mooring for a boat, the boat mooring comprising: a device for coupling a boat to the boat mooring, the device comprising: an elongate shaft having a first end and an opposed second end, the first end of the shaft having a coupling mechanism for coupling the device to a mooring, and the device defines a longitudinal axis; the second end of the shaft supporting a hook member having a C-shaped hook base with a first end thereof integrally formed with the shaft and a free second end which curves back toward the shaft; the second free end of the C-shaped hook base comprising an elongate retaining and guide section which extends parallel and adjacent to the shaft and being spaced therefrom so as to facilitate receiving a desired eyelet therebetween; a mooring weight for engagement with a bottom of a body of water; a floatable mooring for marking a location of the boat mooring; a second flexible linkage for interconnecting the floatable mooring with the weight; and a first flexible linkage interconnecting the floatable mooring with the coupling member of the device.
The invention will now be described, by way of example, with reference to the accompanying drawings in which:
Turning first to
The elongate shaft 2 has a first end 4 and an opposed second end 6. The first end 4 supports a coupling member, such as an eyelet or continuous loop member 8. The eyelet or continuous loop member 8 is preferably a continuation of the shaft or otherwise permanently attached to the first end 4 of the device 1, e.g., by welding or in some other conventional manner, so as to become integral with the first end 4 of the shaft 2. A conventional plastic hand grip 10 is preferably positioned or otherwise secured adjacent the eyelet or continuous loop member 8 and the hand grip 10 is located so as to facilitate manipulation of the device 1 by an end user, as will be described below in further detail.
The opposed second end 6 of the elongate shaft 2 supports a hook member 12 for releasably engaging a desired “eyelet” or “continuous loop” component 26 (see
The hook member 12 comprises a generally C-shaped hook base 14 which has a first end thereof integrally formed with the transition section 16 located at the second end of the shaft 2. The opposite free end of the C shaped hook base 14 eventually curves back toward the shaft 2 and comprises a generally solid but thinner elongate retaining and guide section 18. The hook member 12, is preferably manufactured from steel, or some other high strength material, which resists bending or deformation of the hook member 12 during use. Preferably the hook member 12 will be able to lift 3,000 pounds of weight without undergoing any straightening, bending and/or distortion of the hook member 12.
Typically, a center C of the central open region 20, defined by the inwardly facing surface of the hook member 12, is substantially coincident with the longitudinal axis X of the device 1 (see
The elongate retaining and guide section 18 extends generally parallel to both the longitudinal axis X and the transition section 16 of the shaft 2. The elongate retaining and guide section 18 typically has a length of between 0.5 inch or so and 4 inches or so and an outer diameter of at least ⅛ of an inch, more preferably between about ⅜ to about ½ of an inch or so, for example. An unobstructed entrance E is formed between the leading free end 22 of the elongate retaining and guide section 18 and the transition section 16, and this unobstructed entrance E leads to the C-shaped central open region 20. The leading free end 22 of the elongate retaining and guide section 18 is typically rounded, tapered, or otherwise contoured so as to facilitate engagement with a desired eyelet 26, 30, as discussed below in further detail. If desired, a plastic sleeve or cap S may be fitted over the leading end 22 of the elongate retaining and guide section 18, as shown in dashed lines in
The spacing of the elongate retaining and guide section 18 from the transition section 16 of the shaft 2 is typically slightly greater than the overall thickness, dimension or diameter D of the desired eyelet 26, 30 to be engaged. That is, there is typically a clearance of at least a few thousands of an inch or so to about an ⅛ or a ¼ of an inch or so to facilitate sliding movement of the device 1, relative to the desired eyelet 26, 30 of a mooring buoy 28 or a boat 32, as is described below in further detail.
The device 1 typically engages with either a desired eyelet 26 of a mooring buoy 28 or a desired eyelet 30 of a boat 32 and, by way of example, a detailed description concerning engagement of the device with an eyelet 30 of a boat 32 now be described with reference to
Once the device 1 is orientated in such position such that the leading free end 22 of the elongate retaining and guide section 18 is substantially centered with respect to the through passage or opening O of the eyelet 30 of the boat 32, the device 1 can be moved along an engagement axis Y, which extends through the center of the eyelet to be engaged and is normal to the plane P defined by the eyelet to be engaged, so that the leading end 22 of the elongate retaining and guide section 18 enters and commences passing through the opening O of the eyelet 30, as generally shown in
As the user continues moving the device 1 along the engagement axis Y, the eyelet 30 eventually becomes accommodated within the C-shaped central open region 20 of the hook member 12, as generally shown in
Once the eyelet 30 and the device 1 are in the relative positions generally shown in
Following engagement of the device 1 with the eyelet 30 of the boat 32, in the event that the moored boat experiences any wind, waves, turbulence, etc., the device 1 and/or the eyelet 30 of the boat 32 may experience a relative to and fro motion in the direction of arrow A (see
It is to be appreciated, however, that the typically mooring forces, between the moored boat 32 and the mooring weight 34, counteract such pivoting motion of the device from its orientation shown generally in
As is apparent from the above, due to the contour of the C shaped hook member 12 and the associated arrangement of the retaining and guide member 18 as well as the shape of the eyelet 30 of the boat 32, these components all interact with one another to facilitate a safe, reliable, convenient and accurate coupling and uncoupling of a boat to a mooring buoy 28 in the simple manner which avoids any inadvertent disconnection of the device 1 from the eyelet 30 of the boat 32 or the eyelet 26 of the mooring buoy 28. That is, in order for the device 1 to become disconnected from the eyelet 30 of the boat 32, the device must first be pivoted into the relative position shown in
As shown in
The mooring weight 34 is typically embedded, sunken or submerged into the bottom 56 of the body of water 58 so that the weight 34 is essentially permanently affixed and retained at the submerged location. As the mooring buoy 28 is buoyant, the mooring buoy 28 floats on the top surface of the body of water 58 and is coupled to the mooring weight 34 by the conventional second flexible linkage 38. Such coupling and floatation facilitates positioning of an upper eyelet or loop member 26 so that is generally located out of the body of water 58 to facilitate both coupling and uncoupling with the hook member 12 of the device 1, generally as described above. As the general features of the boat mooring 40 are conventional and well known in the art, and form no part of the present invention per se, a further detailed discussion concerning the same is not provided.
During normal use, the hook member 12 of the device 1 is initially hooked to the upper eyelet or loop member 26, supported by the mooring 40, such that the hand grip 10, of the device 1, is typically partially or completely submerged under the water 58, as generally shown in
When a user desires to moor a boat, the user maneuvers his/her boat so as to approach the mooring 40 by a conventional boat approach path which facilitates retrieving the first end 4 of the completely or partially submerged device 1 from the water 58 (see
Once this has occurred, the user can thereafter easily, quickly and reliably secure the hook member 12 to the eyelet 30 located at the bow of the boat 32, as described above with reference to
When use of the boat 32 is desired, the user retrieves the device 1 from the water 58 by hand or using a paddle, a hook or some other retrieval component. Once the device 1 is retrieved, the user will grasp the hand grip 10 and manipulate the device 1 so as to facilitate detachment of the hook member 12 from the eyelet 30 of the boat 32 by reversing the steps shown in
With reference now to
Preferably the device 1 has an axial length of between at least one (1) feet and ten (10) feet, typically depending on the size of the boat to be moored, and more preferably the axial length of the device 1 is between about two (2) to about five (5) feet.
Since certain changes may be made in the above described improved device for coupling a boat to a mooring, without departing from the spirit and scope of the invention herein involved, it is intended that all of the subject matter of the above description or shown in the accompanying drawings shall be interpreted merely as examples illustrating the inventive concept herein and shall not be construed as limiting the invention.