Disclosed are an extendable and retractable fairing for a container ship and a control method thereof. The extendable and retractable fairing includes a controller, a support skeleton, a wind velocity detector, a first flexible deflector, second and third flexible deflectors, and accommodation mechanisms. The third flexible deflectors are sequentially arranged between the first and second flexible deflectors; the support skeleton includes guide-track grooves; the second and third flexible deflectors each are slidably provided in a corresponding guide-track groove; the accommodation mechanisms each include an accommodation winding tube and a drive motor; the accommodation winding tube is provided at one side of a deck at the bow; the drive motor is connected to the accommodation winding tube; the wind velocity detector is provided on the first flexible deflector; and the second and third flexible deflectors each are provided in the accommodation winding tube.

Disclosed are an extendable and retractable fairing for a container ship and a control method thereof. The extendable and retractable fairing includes a controller, a support skeleton, a wind velocity detector, a first flexible deflector, second and third flexible deflectors, and accommodation mechanisms. The third flexible deflectors are sequentially arranged between the first and second flexible deflectors; the support skeleton includes guide-track grooves; the second and third flexible deflectors each are slidably provided in a corresponding guide-track groove; the accommodation mechanisms each include an accommodation winding tube and a drive motor; the accommodation winding tube is provided at one side of a deck at the bow; the drive motor is connected to the accommodation winding tube; the wind velocity detector is provided on the first flexible deflector; and the second and third flexible deflectors each are provided in the accommodation winding tube.

The protective cover as described will protect the outer surface of a vessel from debris that may strike the vessel either in the water or during sporting events such as fishing. Any damage to a boat is typically expensive and time consuming and is generally to be avoided by the boat owner.

A cover for a transportation vehicle includes a cover body having a first portion and a second portion and a self-supporting anti-pooling system associated with the first portion of the cover body. When the cover is installed about the transportation vehicle, the first portion of the cover is raised relative to the second portion.

A boat cover system includes a receptacle and a telescoping tent pole secured in the receptacle. The tent pole may include an outer tube selectively securable in the receptacle, an inner tube slidably mounted within the outer tube, and a linear actuator coupled with the inner tube and configured to displace the inner tube relative to the outer tube. With a boat cover positioned over the telescoping tent pole, the telescoping tent pole is displaceable between a retracted position and an extended position by the linear actuator such that the telescoping tent pole is configured to tension the boat cover in the extended position and to ease the tension in the retracted position.

The present invention provides a nose cone system that comprises an inflatable body, a plurality of retainer ribs, a retainer trough positioned below the inflatable body, a plurality of winches attached along the outer surface of the retainer trough, and a plurality of winch straps with which to pull in the inflatable body as it is deflated while holding it in place, in coordination with the winch.

A windshield cover and method for protecting a windshield of a towed vehicle, such as a boat, can be removably secured over the windshield when being pulled on a trailer. The cover matches the size and shape of the windshield and is flexible to conform to a curvature of the windshield. The cover has a soft, cushion layer and a waterproof and oil-resistant and non-absorbent material. The cover can have bifurcated panels with a partition corresponding to a passthrough of a boat windshield.

A garboard drain plug system comprising an ergonomic grip which may aid in tightening and loosening the drain plug by hand without special tools. The garboard drain plug system may comprise a light ring which may surround a garboard, and thereby illuminate an area adjacent to, or surrounding, the garboard. Together, the ergonomic drain plug, garboard, and lighted garboard ring may act alone or in cooperation to provide a method of controlling communication of a fluid through a drain of a hull or transom of a boat or vessel.

The instant invention describes an anti-biofouling structure for placement onto structures or surfaces that are exposed to aquatic environments. Embedded within the anti-biofouling structure are agents that can diffuse out of the structure and prevent the formation and/or accumulation of plant and animal species build-up that creates biofouling. The instant invention also describes a system for preventing biofouling of an object stored in an aquatic environment which includes the anti-biofouling structure, and a protective cover element constructed and arranged to fit various structures, such as boat propellers.

A boat safety device includes a base portion that has a boat plug retaining cavity. The boat plug retaining cavity is sized for accepting and holding a boat drain plug and is optionally threaded to match threads of the boat drain plug. A key hole goes through a wall of the base portion and is sized to accept a boat key. The key hole is interfaced with the boat plug retaining cavity such that when a key is inserted fully into the key hole, teeth of the key extend into the boat plug retaining cavity so that, after installing the boat drain plug into the boat plug retaining cavity, the key is held in the key hole until the boat drain plug is later removed from the boat plug retaining cavity. Optionally, a key guard is provided to reduce chances of bending the boat key.