181results about "Recreational vessels" patented technology

A sand anchoring kit for watercraft including a floating raft assembly, a rope assembly, and a bag assembly. The floating raft assembly includes a floating raft. The floating raft can be inflated or deflated. The rope assembly includes a rope. The bag assembly includes a bag. The bag can store the floating raft when deflated and the rope. The bag can be filled with sand and attached to the floating raft through the rope to be used as an anchor. The bag is closed with the sand thereinto. The bag sinks and anchors the floating raft when inflated in a predetermined position in a water body.

The invention discloses an overwater mobile platform which is formed by compounding a plurality of buoyancy body assemblies of hollow structures through stress structure assemblies, the load distribution of the overwater mobile platform can be effectively optimized, the stability and reliability of the overwater mobile platform can be improved, and meanwhile the buoyancy and the anti-sinking capacity of the overwater mobile platform can be improved through anti-sinking assemblies. Therefore, by means of the combined design of the buoyancy body assembly of the hollow structure, the stress structure assembly, the anti-sinking assembly and the advancing power assembly, the water moving platform has the advantages of being high in buoyancy, high in safety and multifunctional.

The invention discloses a scenic spot automatic driving yacht scheduling management algorithm. The system comprises a data acquisition and processing module, a distance calculation module, a comprehensive evaluation module, a scheduling decision module, a real-time monitoring and adjusting module and the like. The data collecting and processing module accurately obtains tourist demands and yacht state data and preprocesses the tourist demands and the yacht state data. The distance calculation module constructs a water area map model, and corrects the distance from the yacht to the boarding point in combination with water flow and wind direction factors. And the comprehensive evaluation module can evaluate the yachts in multiple dimensions and exclude unseaworthy yachts. And the scheduling decision module screens candidate yachts based on the results, selects an optimal scheduling scheme by using a weighted comprehensive evaluation method, issues an instruction and feeds back the instruction to tourists. The real-time monitoring and adjusting module monitors the state of the yacht in real time, quantifies and grades according to the task emergency degree, and adopts corresponding strategies according to different grades; the system can adapt to various scenic spot environments, significantly improves the scheduling efficiency, optimizes the resource utilization, enhances the tourist experience, and guarantees the reliable operation of the automatic driving yacht system in the scenic spot.

A hydrofoil vehicle comprises a frame and at least one foil. The vehicle comprises a moveable control surface configured to control a pitch of the vehicle, in use. A locking mechanism is provided for restricting movement of the control surface when the vehicle is not foiling, for example during launching. In examples, the locking mechanism activates automatically when the hydrofoil vehicle is not foiling. In examples, the vehicle is human powered.

A water floating device is provided, which is provided with a floating element and a leaning element, they are detachably connected by a fastener. The fastener includes a fixed seat and an insertion end, the water floating device can be stored without releasing air after use. A height of the leaning element can also be adjusted by the fastener to achieve an effect of adjusting an appropriate height of the seating space for people of different body types. The present application provides multiple solutions for fastening the fastener, which can be connected by a rope body or fastened by a buckle. The axis of the fixed seat and the insertion end are locked; thus, they are both kept in a non-movable and in a rotatable state, which has advantages of quick installation / disassembly, good fastening effect, convenient adjustment, easy storage, and storage without releasing air.

An inflatable raft includes at least one raft body and at least one floating bed, a connection assembly is provided between each floating bed and a respective on raft body, an ice bucket is provided on each floating bed, the connection assembly includes two snap rings, two tension straps and two locking buckles, the two snap rings are respectively provided on a side wall of each floating bed and a side wall of the respective one raft body, a first end of each of the two tension straps is fixed to one of the two snap rings, a second end of each of the two tension straps is fixed to one of the two locking buckles, and the two locking buckles are interlocked with each other.

The utility model discloses a water single-person air cushion chair, which is characterized in that a first air cushion surrounds a seat cushion, a back cushion is added, and a second air cushion is added below the first air cushion to form the air cushion chair, so that a single person can have entertainment and rest on water, and the bearing capacity of the air cushion chair on water is effectively improved by a plurality of air cushions. The design of the surrounding type first air cushion and the design of the back cushion effectively increase the comfort of the air cushion chair, meanwhile, the connection between the cushion and the back cushion and the connection between the cushion and the first air cushion are achieved in the mode that the bearing ropes penetrate through the first bearing strips and the second bearing strips which are staggered, disassembly and connection are convenient, the stability is ensured, meanwhile, the portability of the whole air cushion chair is improved, and the practicability is high. The portable and comfortable water rest and entertainment are integrated on the whole, and the water entertainment experience of people is effectively improved.

An adjustable surf wake system enhances a wake formed by a watercraft travelling through water. The system may include a flap for deflecting water traveling past the stern of the watercraft, and / or a positioner operably connected to the flap for positioning the flap relative to a longitudinal axis of the watercraft between a neutral position and an outward position. Positioning a port flap in its extended position enhances a starboard surf wake, and positioning the starboard flap in its extended position enhances a port surf wake. A wake modifying system for modifying a wake produced by a watercraft traveling through water may include a rudder pivotally mounted to the watercraft for steering the watercraft, a fin pivotally mounted to the watercraft substantially along a centerline of the watercraft and forward the rudder, wherein the fin pivots about an upright axis to modify the wake produced by the watercraft traveling through the water, an actuator mounted within the watercraft and operably coupled to the fin for pivoting the fin relative to the centerline, and a controller mounted on the watercraft allowing an operator to control the actuator and selectively pivot the fin to a desired angle θd relative to the centerline.

An inflatable dock includes a docking platform with an inflation interface, a pair of arms, and an indentation positioned between the arms, a perimeter edge having a plurality of edge handles, a water-contacting surface opposing the docking platform and with the perimeter edge positioned between the docking platform and the water-contacting surface, an integrated ramp system positioned within the indentation and including a ramp structure with a plurality of ramp steps with at least two of the steps being weighted, and a plurality of attached metallic rings.

The utility model discloses a pontoon boat in the technical field of pontoon boats. The pontoon boat comprises a deck, a fence and a sunshade. The fence is arranged on the upper side of the deck. The fence comprises two side fences arranged on the left side and the right side of the deck. And the sunshade is arranged above the deck. The sunshade comprises a support body, a ceiling and an adjusting driving component. The support bodies are arranged in pairs left and right. The lower end of the support body is provided with a hinged end rotationally hinged to the side fence. The upper ends of the two support bodies are connected with the left end and the right end of the ceiling respectively. The adjusting driving component is configured to drive the support body to rotate around the hinged end relative to the fence so that the ceiling can move relative to the deck. According to the pontoon ship, the support body can be driven to rotate around the hinged end by adjusting the driving component, so that the relative position of the ceiling at the upper end of the support body and the deck can be changed, a shading area can be flexibly adjusted according to requirements, the influence of the sunshade on navigation and sightseeing can be reduced, and the service life of the pontoon ship is prolonged. And the flexibility of the sunshade and the comfort of the pontoon ship can be improved.

A modular ski tower includes a first leg member including a housing having a first end configured to be secured to a boat structure of a boat via a mounting assembly, the housing comprising a composite material and defining an interior space at least partially filled with a structural foam, and a crossmember including a housing, the crossmember comprising a composite material and defining an interior space at least partially filled with a structural foam, wherein a second end of the first leg member is coupled to a first end of the crossmember and a second end of the second leg member is coupled to a second end of the crossmember via respective slip fit couplers, and wherein the each of slip fit couplers are permanently secured via an adhesive.

A cross-country ski-type water pole for advancing on a water sport device, more particularly a floating surfboard or stand-up paddle board, the cross-country ski-type water pole (1) comprising a push drive device (2), a shaft (3) and a grip (4). The push drive device (2) comprises a membrane (21) and a support structure (22) that is rigid and has at least two intersecting supporting surfaces (23). The membrane is fastened to the outer edges (23a) of the supporting surfaces (23).

Watercraft (1) with a keel-shaped hydrofoil (25) arranged on a keel (20) and a rudder-shaped hydrofoil (35) arranged on a rudder (30), wherein the sword and / or the rudder wing (25, 35) are electrically adjustable, - with an electronic distance sensor (60) arranged on the bow or mast of the watercraft (1) for non-contact detection of a distance to a water surface, - with a control unit (70) for controlling an angle of attack of the sword and / or rudder wing (25, 35), wherein the control unit (70) is designed such that the angles of attack of the sword and / or rudder wings (25, 35) are controlled depending on the distance detected by the electronic distance sensor (60), characterized in that that the water level sensor (60) is arranged on the bow or mast in such a way that a distance to a water surface in front of the watercraft (1) is detected, and that the sword (20) has a capacitive water level sensor (80) for detecting the sword wing immersion depth (h) KT ) and / or distance (h R ) of the hull (10) to the water surface.

A thruster system for improved steering and maneuverability of a marine vessel when operating at relatively low, or wakeless speeds, such as in the vicinity of docks, swimmers or other obstacles, or when trailering, beaching or mooring. The thruster system has a modularized design adapted to independently control separate motor / propeller units located at various positions on the vessel's hull. Each propeller of the modular thruster motor system has its own relatively small, electric motor and mounting bracket, permitting each motor to be separately mounted to a location on the hull of the marine vessel apart from other thruster motors. The thruster system is further enhanced by an electrical control system for controlling each modular thruster motor system of the thruster system. In some embodiments, a charging system is provided that permits each electrical control system to be separately charged from the marine vessel's main battery.

The present invention provides a novel inflatable hexagon shaped boat which can be used in different applications including recreational, emergency rescue usages or in water energy generation. The boat designed normally has an inflatable flat body with detachable battery- powered drive unit(s) and an inflatable / detachable seat on top of the boat body. These same shaped boats can be easily assembled together to form a larger boat or a floating platform. It is a portable and compact design with a unique hexagon shape for assembling and docking purposes.

The utility model provides a yacht stand column which comprises a cabin, a top cover and a stand column, the top cover is located on the upper layer of the cabin, the stand column is connected between the cabin and the top cover, and the stand column comprises a first supporting column and a second supporting column; the first supporting column comprises a column body part, the column body part comprises a groove part, the column body part is provided with a first outer side face far away from the center side of the cabin, the groove part is sunken from the first outer side face towards the center side of the cabin, and the first supporting column comprises a pedal. The stand column is connected between the cabin and the top cover, the stand column comprises the first supporting column and the second supporting column, the first supporting column and the second supporting column are used for supporting the top cover together, the first supporting column improves the stability of the top cover, and meanwhile, the pedal of the first supporting column provides an upper-layer path and a lower-layer path from the cabin to the top cover; extra stairs are not needed to occupy limited yacht space, and the space utilization rate of the yacht is increased.

An inflatable product is provided, comprising: an inflatable chamber defined by a chamber wall; a tensioning member disposed in the inflatable chamber; and a connecting member disposed in the inflatable chamber. The connecting member includes a covering layer and a fiber layer disposed between the chamber wall and the covering layer. The tensioning member is sewn to the connecting member, and the connecting member is connected to the chamber wall.

The invention belongs to the technical field of sightseeing boats, and particularly relates to a high-safety clean energy sightseeing boat which comprises a boat body, a main deck and a watertight transverse bulkhead, and the main deck and the watertight transverse bulkhead are arranged on the boat body. A plurality of seats are arranged on the ship body, a driving device is arranged at the tail of the ship body and connected with clean energy located at the tail of the ship body, and a safety protection device is arranged on the side, facing the seats, of the clean energy. The safety protection device comprises at least two anchor type fixing points fixed to the ship body and an arresting cable, and multiple layers of flow guide type protection structures are installed on the anchor type fixing points. The clean energy sightseeing boat with the high safety has the effects that a protection device is arranged, and casualties of people on the boat are easily caused by explosion of natural gas.

The utility model belongs to the technical field of excursion boat, concretely relates to an unmanned excursion boat, the unmanned excursion boat of the application includes: excursion boat body, both sides of excursion boat body top are all fixedly connected with device box, one pair of side holes are set up in the side wall of device box, the inner chamber of side hole is provided with anti -collision pulley, the middle part of excursion boat body inner wall is installed with motor, the output shaft of motor is connected with screw rod, the screw rod is screw connected with telescopic plate, the anti -collision pulley and telescopic plate between be provided with buffer and convenient dismantlement spare, the utility model discloses through motor drive screw rod rotation, let telescopic plate drive anti -collision pulley slide, realize the telescoping of anti -collision pulley at device box side hole place, thereby can be according to the extension range of the expansion of anti -collision structure of barrier distance adjustment, effectively promote the traffic capacity of narrow water area, the spring cooperation in buffer member and moving disc, can absorb impact force through compression spring when colliding, enhance the buffering effect.

The invention relates to the technical field of water sports auxiliary equipment, and discloses an electric towing boat which comprises a towing boat body, the tail end of the towing boat body is connected with one end of a connecting rope, and the other end of the connecting rope is connected with a user standing on water sports equipment; the power system is arranged on the towing boat body and used for driving the towing boat body to advance on the water surface; the control system is arranged on the towing boat body and electrically connected with the power system; and the operating system is fixedly connected to the connecting rope, and a user holds the operating system by hand and performs data interaction with the control system through a wireless communication module. The device thoroughly gets rid of dependence on natural storm waves and additional motorized ships, achieves water sports in a windless environment, is compact in structure, easy to carry and extremely visual and sensitive to control, greatly reduces the operation difficulty, relates to multiple safety measures, guarantees the safety of a user, and can adapt to various water sports equipment and different water area environments.

A swimming pool inflatable includes an inflatable body and a cup holder coupled to the inflatable body. An umbrella is coupled to an outer surface of the inflatable body. The umbrella is positioned adjacent the cup holder to cover the cup holder. The umbrella includes a shaft and a cover. The shaft has a top end and a bottom end coupled to the inflatable body. The shaft is inflatable to project from an outer surface of the inflatable body and deflatable to be collapsed. The cover is coupled to the top end of the shaft. The cover is inflatable to project radially from the shaft and deflatable to be collapsed.

The utility model provides a new energy leisure ship, which is characterized by comprising a ship body, a ship body, a ship body and a ship body, the ship body is made of light materials and comprises a cabin bottom and a deck, and at least part of the cabin bottom and at least part of the deck define a containing space. The power system comprises an oar and a motor which are arranged in the containing space, the oar is provided with a rotatable oar blade, the oar blade is located on the outer side of the cabin bottom, and the motor is in transmission connection with the oar to drive the oar blade to rotate; the energy system comprises a power supply arranged in the accommodating space and a power generation device arranged on the deck, and the power generation device is electrically connected with the power supply; the power generation device is configured to generate power using natural resources including light energy and / or wind energy. By arranging the power generation device, natural resources can be utilized to generate power, electric energy is supplemented in real time during sailing, the cruising ability is further improved, and meanwhile carbon emission is avoided.

The present disclosure is directed towards a hands-free circular flotation device that includes a ring torus shape foam with a cross section of an annulus. Additionally, the ring torus shape foam is configured to fit around a torso of a human body.

The present invention relates to a water entertainment and exercise device, belonging to the technical field of water entertainment equipment. The existing water entertainment methods are relatively single, with weak interest and interactivity. This solution includes an entertainment area, a water body located in the entertainment area, floating members provided in the entertainment area, and also includes a central control circuit and a plurality of light-emitting units; the plurality of light-emitting units are array-mounted at the bottom of the entertainment area, and the light-emitting units are used to detect whether there is a floating member above them and transmit the detection results to the central control circuit; if the central control circuit determines that the detection result output by the light-emitting unit is that there is a floating member above it, it controls the light-emitting unit to emit a first prompt signal. When a player controls the floating member to move in the entertainment area, the light-emitting units below the floating member will emit a first prompt signal, giving people a visual sense that there is always a light following the player, thereby enhancing the interest of this water sport and better exercising the player while improving the player's entertainment interest.

The utility model discloses a sea fishing device of a buoy yacht, which relates to the technical field of sea fishing tools and comprises a support and a driving gear, a positive and negative rotation motor is mounted below the surface of the support, the output end of the positive and negative rotation motor is connected with a driving shaft, and the driving gear is sleeved outside the driving shaft. A left supporting rod, a right supporting rod, a lower supporting rod and an upper supporting rod are sequentially arranged on the outer side of the driving gear from front to back, a driving motor is installed on the right side of the rear end of the upper supporting rod, and an output shaft of the driving motor penetrates through the upper supporting rod to be connected with a first driving wheel. According to the sea fishing device of the buoy yacht, the left supporting rod, the right supporting rod, the lower supporting rod and the upper supporting rod are sequentially arranged from front to back, and the lengths of the third sliding rail, the fourth sliding rail, the first sliding rail and the second sliding rail are sequentially increased; and the third sliding rail, the fourth sliding rail, the first sliding rail and the second sliding rail are in contact with the left supporting rod, the right supporting rod, the lower supporting rod and the upper supporting rod correspondingly, the guiding effect is achieved, and the perpendicularity of the device is guaranteed.

The utility model discloses a buoyancy self-balancing type multi-air-chamber inflatable seat, which belongs to the technical field of inflatable seats, and comprises an inflatable cushion, one side of the inflatable cushion is provided with an inflatable tube, the bottom end of the inflatable cushion is provided with a buffer structure, the buffer structure comprises an air cushion, the top end of a groove rod is provided with a plurality of rectangular grooves, and the rectangular grooves are communicated with the inflatable tube. Two air cylinders are arranged on the outer surface of the air cushion, two air outlet holes are formed in the bottom end of the sliding rod, and arc-shaped pieces are fixedly connected to the two ends of the sliding rod correspondingly. By arranging the buffering structure, arranging the air cushion at the bottom end of the inflatable cushion and dividing the interior of the air cushion into two areas through a groove rod, when one side of the air cushion is subjected to water surface impact force, the air cushion is not prone to falling off; according to the inflatable seat cushion, the sliding rod is pushed by air to move to bring the air outlet hole into the area on the other side, so that the air in the area on the side, which is impacted, of the air cushion can be quickly transferred to the other side, the balance of the inflatable seat cushion is kept as far as possible, the inflatable seat cushion is prevented from turning on one side, and the use stability of the inflatable seat cushion is improved.

The utility model discloses an overwater mobile platform, which is formed by compounding a plurality of buoyancy body components with hollow structures through a stress structure component, so that the load distribution of the overwater mobile platform can be effectively optimized, and the stability and the reliability of the overwater mobile platform are improved. Meanwhile, the buoyancy force and the sinking prevention capacity of the water mobile platform can be increased through the sinking prevention assembly, and the safety of the water mobile platform under extreme conditions is ensured, so that through the combined design of the buoyancy body assembly of the hollow structure, the stress structure assembly, the sinking prevention assembly and the advancing power assembly, the sinking prevention capacity of the water mobile platform is improved; the water mobile platform has the advantages of being high in buoyancy, high in safety and multifunctional.