323 results about "Surfboarding" patented technology

A pickup truck rack or a multi-sport rack for a pickup truck that is reversibly attachable to the bed of a pickup truck that also has a bed shell, bed cap, or tonneau cover installed thereon. The multi-sport rack sets off to the side of the pickup truck bed like a saddle bag in order to provide clearance for the bed shell, bed cap, or tonneau cover. The multi-sport rack can be installed on the right side, the left side, or both sides of a pickup truck. Each multi-sport rack can hold: a bicycle, snow boards, surf boards, and / or skis. The multi-sport rack includes a base plate assembly that can be clamped onto the pickup truck bed, underneath the bed shell, bed cap, or tonneau cover in order to yield exceptionally strong and stable mounting of the multi-sport rack along with the bicycle, snow boards, surf boards, and / or skis.

The invention provides an unpowered hydrofoil surfboard auxiliary power device which comprises a mounting plate fixedly arranged on the bottom face of a surfboard and an auxiliary power assembly fixedly connected with the mounting plate, and at least one first mounting hole is formed in the mounting plate. First mounting holes are formed in the mounting plate and correspond to fasteners for fixedly connecting the mast and the surfboard in a one-to-one mode, the first mounting holes matched with the original fasteners are formed in the mounting plate, the mast penetrates through the mounting plate through the fasteners to be connected with the surfboard, and therefore the situation that the overall strength of the surfboard is affected by the strength of the auxiliary device is avoided; and the thickness of the auxiliary device does not cause the defect that the gravity center moves upwards to influence user operation.

A modular, light weight, easy to install protection system configurable for surfboards having different shapes and lengths. The protection system including several modular protection sections including a modular protection system for the nose, the rocker, and the tail. Each protection section including one or more bumpers configured to rest or be seated along rails of each section. Each protection section may further including at least one securable locking element that engages the bumpers to remain desirably coupled to rails of a surfboard to be protected.

A divider for positioning between a bottom surfboard and a top surfboard comprising: a divider base placed between a first and a second surfboard, the divider base being a flexible sheet; and a surfboard nose support attached to the divider base, the surfboard nose support being a padded support for providing protection for a nose region of at least one of the top and bottom surfboards.

A protective container for a surfboard is disclosed, wherein the protective carrying case includes a bag including one or more retaining elements, wherein the retaining elements include a plurality of microbeads and at least one vacuum port. A vacuum pump is able to withdraw air from within the retaining elements to compress the microbeads around the surfboard within the container, creating a conforming and protective fit around the board.

The utility model provides a modular power system which comprises a motor, a propeller, an electronic speed controller module and a mast assembly, the motor comprises a first connecting end and a second connecting end, the first connecting end of the motor is detachably connected with the propeller, and the second connecting end of the motor is detachably connected with the electronic speed controller module. The mast assembly is detachably connected with the electric adjusting module; bearing installation positions are arranged at the front end and the rear end of the propeller, framework sealing rings are arranged at the bearing installation positions, and a sealing cavity is formed between the sealing rings on the two sides of the front end and the rear end of the propeller. The modular power system is arranged in a modular structure mode, detachable interface design is adopted between the modular parts which are combined with one another, installation, detachment and maintenance are easy, and the electric surfboard comprising the modular power system can achieve conversion of various surfing conditions and surfing modes.

A protective container for a surfboard is disclosed, wherein the protective carrying case includes a bag including one or more retaining elements, wherein the retaining elements include a plurality of microbeads and at least one vacuum port. A vacuum pump is able to withdraw air from within the retaining elements to compress the microbeads around the surfboard within the container, creating a conforming and protective fit around the board.

A surfboard is provided, which may include a first air chamber, a second air chamber, and a partition arranged between the first air chamber and the second air chamber. The partition may comprise: a first connecting portion connected to a top wall of the first air chamber and to a top wall of the second air chamber; a second connecting portion connected to a bottom wall of the first air chamber and to a bottom wall of the second air chamber; and an intermediate portion extending between the first connecting portion and the second connecting portion.

A power tool with a combined printed circuit board (PCB) that reduces internal wiring of the power tool and provides a large amount of air flow to internal components. In some instances, the combined PCB has a surfboard shape and includes a motor control unit and power switching elements (Field Effect Transistors or FETs). The combined surfboard PCB is located above the trigger, but below the motor and drive mechanism. In other instances, the combined PCB has a doughnut shape and is located coaxially with a motor shaft. The combined PCB may be positioned between a doughnut-shaped control PCB and the motor.

The utility model relates to the technical field of surfboards, in particular to a safe surfboard with propelling power, which comprises a main body, the main body comprises a connecting plate, a third groove is arranged on the lower surface of the connecting plate, the surface of a first connecting block is movably connected with the surface of the third groove, and a connecting shell is arranged in the first connecting block. A power mechanism is mounted on the inner wall of the connecting shell, a first through hole is formed in the surface of the main body, a fixing mechanism is mounted on the inner wall of the first through hole and comprises a first pressing ring, the first pressing ring is mounted in the first through hole, an inclined block is fixedly connected to the inner wall of the first pressing ring, and an elastic block is fixedly connected to the left side surface of the inclined block; the tail end of the elastic block is fixedly connected with a fourth protruding block, and the surface of the first pressing ring is movably connected with a second pressing ring. According to the utility model, the power mechanism can be conveniently disassembled and assembled, and the interior of the power mechanism can be detected at any time.

The utility model relates to the technical field of composite surfboard manufacturing equipment, in particular to a thermocompression bonding device for manufacturing a composite surfboard, which comprises a workbench, a lower die supporting structure, a thermocompression bonding lower die structure and a thermocompression bonding upper die structure, the lower die supporting structure is mounted on the upper end face of the workbench, the thermocompression bonding upper die structure is mounted above the workbench, and the lower die supporting structure is mounted on the lower end face of the workbench. The thermocompression bonding lower die structure is installed on the upper end face of the lower die supporting structure and comprises a limiting lower die, a first assembling rod, a second spring telescopic rod, a first button, a first matching block and a first clamping groove, the first assembling rod is fixedly connected to the lower end face of the limiting lower die, and the second spring telescopic rod is fixedly connected to the interior of the first assembling rod. According to the utility model, the hot-pressing upper and lower dies can be quickly disassembled according to different processing requirements, so that the processing adaptation range of the equipment is greatly expanded.

The utility model discloses a surfboard high-speed paddle structure, which belongs to the technical field of surfboard paddles, and comprises a shaft connecting sleeve, three groups of paddles are arranged on the outer side surface of the shaft connecting sleeve in an annular array manner, and drainage grooves are formed in the upper and lower sides of the connecting surfaces of the three groups of paddles and the shaft connecting sleeve; the front end of each drainage groove extends out of the front end of the corresponding paddle by one section, and the rear end of each drainage groove is flush with the rear end of the corresponding paddle. The drainage grooves can overflow a part of vortex rotating along with the blades, so that the resistance of the blades during rotation is reduced, the rotation speed of the blades is higher, the drainage grooves are arranged on the three groups of blades, the mutual influence among the blades is effectively reduced, the rotation of the blades can break through the original speed limitation, and the rotation speed of the blades is improved. And a faster speed is provided for the surfboard.

The utility model relates to a car roof fixing support which comprises a fixing base and a clamping plate assembly, a sliding groove and a sliding piece are arranged on the fixing base, the sliding piece is connected with the sliding groove in a sliding mode, the clamping plate assembly is connected with the sliding piece in a rotating mode, and the clamping plate assembly can rotate relative to the sliding piece when the clamping plate assembly stretches out. The fixing support for the car roof has the advantages that the sliding groove is matched with the sliding piece, the fixing base and the clamping plate assembly can slide relatively, the clamping plate assembly can extend outwards, and operation of a user is facilitated; the clamping plate assembly is rotationally connected with the sliding part, and when the sliding part slides to the edge of the fixed base, the clamping plate assembly can rotate relative to the sliding part, so that the clamping plate assembly inclines downwards, and a user can conveniently fix a snowboard, a surfboard, a fishing rod and the like.

The utility model relates to the technical field of surfboards, and discloses a balance surfboard capable of being controlled by a single foot, which comprises a surfboard main body, a power control assembly and a propeller assembly, two track grooves with built-in sliding blocks are designed at the top in a shell, and three cylindrical ducts are arranged in the propeller assembly side by side; the sliding block in the rail groove is fixedly connected with the tail of the duct, a double-end motor is arranged in the middle of the interior of the duct, and the two ends of the double-end motor are fixedly connected with two paddles. When the control pedal slides backwards, the control system controls a double-head motor in the propeller assembly to increase the advancing operation power; when the head or the tail of the control pedal is treaded, the control system controls the sliding block in the track groove to drive the tail of the duct to slide to change the angle so as to realize turning, so that the effects that forward and backward movement and turning can be realized through single-foot operation, the operation is simpler and more convenient, the learning curve is short, and the device can be used in various sea wave environments are realized.

The utility model relates to the technical field of surfboards, and discloses a surfboard with anti-collision edges, which comprises a board body and further comprises a first anti-collision strip, a second anti-collision strip and a connecting piece, the paired first anti-collision strips are detachably fixed to the two sides of the plate head of the plate body respectively. A second anti-collision strip; the second anti-collision strips are arranged on the two side plate edges of the plate body, and anti-collision buffering structures are arranged between the second anti-collision strips and the plate body. A third anti-collision strip; the third anti-collision strips in pairs are arranged on the two sides of the plate tail of the plate body in a magnetic attraction mode respectively. Compared with the prior art, the surfboard protection device has the advantages that the head, the edge and the tail of the surfboard can be protected in all directions, the impact protection effect is good, the surfboard protection device is convenient to disassemble, assemble and replace, and the board body is prevented from being damaged.

The invention relates to a high-temperature hot-melting edge sealing process and equipment for an inflatable surfboard. The high-temperature hot-melting edge sealing process comprises the following steps: fixing a first layer of netted cloth on a second layer of netted cloth through high-temperature hot melting; fixing the first layer of netted cloth and the second layer of netted cloth on the inflatable surfboard through high-temperature hot melting, and sealing the edge of the inflatable surfboard. Different from the prior art, the first layer of netted cloth is fixed on the second layer of netted cloth through high-temperature hot melting; fixing the first layer of netted cloth and the second layer of netted cloth on the inflatable surfboard through high-temperature hot melting, and sealing the edge of the inflatable surfboard; according to the inflatable surfboard, the mode that in the prior art, a first layer of net clamping cloth is wrapped, and then a second layer of net clamping cloth is wrapped is changed into the mode that the first layer of net clamping cloth and the second layer of net clamping cloth are fixed together in a hot melting mode, and then the first layer of net clamping cloth and the second layer of net clamping cloth are fixed to the surface layer of the inflatable surfboard together, glue does not need to be used, pungent smells are avoided, and the production efficiency is improved.

The application relates to a wireless intelligent control system, method, equipment and medium of an electric surfboard. The wireless intelligent control system of the electric surfboard comprises a remote controller and an electric surfboard; the remote controller comprises switch keys and a remote control board; the remote control board is provided with a first Bluetooth module; the switch keys are in signal connection with the remote control board; the electric surfboard comprises a lithium battery, a magnetic attraction switch, a motor control board and a central control board; the central control board is provided with a second Bluetooth module; the second Bluetooth module receives control instructions of the first Bluetooth module; the central control board controls the closing or turning off of the magnetic attraction switch according to the control instructions of the second Bluetooth module; and the closing or turning off of the magnetic attraction switch controls the conduction or turning off between the lithium battery and the motor control board. The wireless intelligent control system of the electric surfboard provided by the application omits mechanical switches and has good waterproof effect.

The utility model discloses a powered surfboard which comprises a propeller (3) and a fuel engine (1). The motor (2) is provided with a rotor, and the rotor is directly or indirectly connected with the crankshaft; the first output end of the controller (6) is electrically connected with the fuel engine (1), the second output end of the controller (6) is electrically connected with the motor (2), and the controller (6) is used for determining whether the motor (2) provides auxiliary power for the fuel engine (1) by superposing torque to a crankshaft or not; and the power battery (5) is electrically connected with the motor (2) and the controller (6) respectively and is used for supplying power to the motor (2) and the controller (6). Compared with the prior art, the powered surfboard has the advantages that the powered surfboard can keep strong power and good cruising ability, can meet the requirement for environmental protection, and can solve the problem that a clutch is not durable.

The utility model provides a battery plug applied to an electric surfboard, which comprises a male plug seat and a female plug seat, a mounting column is arranged on the female plug seat, a mounting groove is formed in the middle of the mounting column, a mounting hole is formed in the middle of the bottom of the mounting groove, and a first connecting column penetrates through the mounting hole and is in sliding connection with the mounting hole. A spring is arranged between the first contact head and the mounting groove, a through hole is formed in the male plug seat, a male plug is arranged in the through hole and comprises a second contact head and a second connecting column, the second connecting column is arranged in the middle of the second contact head, the second connecting column is arranged in the through hole, a groove is formed in the second contact head, and a sealing ring is arranged in the groove; the first contact head and the second contact head are consistent in size; the female plug and the male plug are in axial contact, connection is reliable and stable, the contact force is ensured by the return spring, reliability and durability are achieved, and good contact is always kept during vibration.

1. Name of the product in this design: Surfboard. 2. Purpose of this design: for surfing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses an efficient heat sealing machine for inflatable surfboard production, and relates to the technical field of inflatable surfboard production, a hot pressing structure is arranged above a working plate, the hot pressing structure comprises a moving trolley, one side of the moving trolley is fixedly connected with a fixing frame through a sliding rod, a hot-air blower is installed on the sliding rod, one side of the moving trolley is rotatably connected with a pressing roller, and the pressing roller is connected with the working plate. A discharging structure is arranged above the pressing roller, and a moving structure is arranged on one side of the working plate to drive the moving trolley to move. A surfboard body needing to be placed on a working plate, then a moving vehicle is located on the upper side of the surfboard body, then the surfboard body is covered with an anti-skid film, the anti-skid film is pressed by a pressing roller, meanwhile, the anti-skid film is blown by an air heater, and the anti-skid film can be attached to the surfboard body; according to the method, the film covering effect of the surfboard body is improved through the air heater and the pressing roller.

The utility model discloses a pressing device for surfboard machining, and relates to the technical field of surfboard machining. The device comprises a box body, an electric heating plate is fixedly arranged at the top end of the box body, a fixing plate is fixedly installed in the box body, a rotating shaft rotatably penetrates through the top end of the fixing plate, a gear is fixedly arranged on the outer side of the rotating shaft, two toothed plates are connected to the outer side of the gear in a meshed mode, and the two toothed plates are distributed diagonally. Connecting plates are fixedly mounted on the sides, away from the gear, of the two toothed plates, movable plates are fixedly mounted on the sides, away from the toothed plates, of the two connecting plates, supporting plates are fixedly arranged above the two movable plates, symmetrically-distributed positioning rods are fixedly mounted at the top ends of the two supporting plates, and the multiple positioning rods penetrate through the box body. The four corners of the surfboard can be positioned, the surfboard is prevented from shifting in the pressing process, and the pressing effect is improved.

A surfboard fin having mounting elements (95) for removably attaching the fin to a fin box of a surfboard may have an angle of attack (110) that is defined by a line from the leading edge (92) to the trailing edge (94) of the fin. The angle of attack (110) may be offset from a mounting axis (112) defined through the mounting elements of the fin. The offset enables a surfboard to be tuned to create directional performance characteristics for the surfboard.

The utility model provides a double-layer surfboard, which relates to the technical field of surfboards and comprises a front board and a rear board, the rear board is in sliding connection with the front board, springs are fixedly mounted in two sides of the front board, a limit block is fixedly mounted at one end of each spring, a protective board is fixedly mounted at the front end of the front board, and the protective board is fixedly connected with the rear board. A folding plate is hinged to the tail end of the front plate, limiting grooves are formed in the two sides of the rear plate, a tail fin assembly is arranged at the bottom of the rear plate, the tail fin assembly is arranged, and the angle of a tail fin body can be adjusted by adjusting the position between an insertion hole and a plug pin, so that a user can use the tail fin under different water flow or surfing conditions; the flexibility of the surfboard is improved, meanwhile, the adjusting mode is simple and fast, the angle of the tail fin body can be rotated without the help of additional tools, and practicability is achieved.

Provided in the present application are a water sports apparatus, a detection method therefor and a control method. The water sports apparatus comprises a control module, a power module and a water pressure measurement module. The detection method comprises: on the basis of the current speed, the control module determines the operating state of the water sports apparatus; when the water sports apparatus is in a low-speed operating state, the water pressure measurement module collects current water pressure information of the water sports apparatus; on the basis of the water pressure information, the control module calculates the current water depth of the water sports apparatus, if the current water depth is less than or equal to a preset depth H1, the water sports apparatus being in an unmanned state; and / or the control module calculates the volume of water displacement of the water sports apparatus and the weight of a water sports participant on the basis of the water depth, and generates a recommended power control instruction on the basis of the weight of the water sports participant. The present application detects the state of the water sports apparatus in real time, and provides the corresponding control method for intelligently controlling the output power of a surfboard, improving the safety and convenience in operation of the water sports apparatus.

1. Name of the designed product: remote control handle. 2. Use of the designed product: handle remote controller for controlling electric surfboard. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

An inflatable surfboard formed of a top surface and bottom surface having a drop-stitch material coupled therebetween within an interior cavity. Stiffening layers formed of mesh material and adhering resin or adhesive may be provided on the top and bottom, and side edges of the formed surfboard. A stiffening member within the interior cavity is pivotally coupled to the top and bottom surfaces to allow it to pivot between a deployed and folded position.

The utility model discloses a surfboard with a quick-connection type surfboard spray pump assembly, the tail part of a surfboard main body is provided with an assembly cavity and a spray pump assembly, the assembly cavity is communicated with a battery compartment, and the joint of the assembly cavity and the battery compartment is provided with an electric control positioning groove; the spray pump assembly is arranged in a long cylinder shape, an electric control connecting part is arranged at one end of the spray pump assembly and provided with an electrode column, the electrode column is connected with the battery assembly, when the spray pump assembly is installed, the spray pump assembly is inserted into the assembly cavity, the electric control connecting part is matched with the electric control positioning groove in a limiting mode, and a fastening ring is arranged at an opening in the tail end of the assembly cavity. The fastening ring is installed on the surfboard body in a threaded mode, a limiting sleeve opening is formed in the middle of the fastening ring, and the spraying pump assembly is sleeved with the limiting sleeve opening so that fastening installation of the spraying pump assembly can be completed. Compared with the prior art, the spray pump assembly can be quickly mounted and dismounted, and the electric skateboard can be conveniently maintained and stored.

1. The name of the design product: remote control (HW7012). 2. The use of the design product: for realizing the control of electric surfboard. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The present application relates to the technical field of motorboats, and particularly relates to a headgear and a motorboat comprising the same, wherein the headgear has a bottom protruding part, and the present application further provides a motorboat, which comprises, in addition to the headgear, a surfboard body, a first fixing assembly and a second fixing assembly, the first fixing assembly is arranged on the headgear, the second fixing assembly is arranged on the surfboard body, the first fixing assembly and the second fixing assembly can be quickly connected and detached, the motorboat adopting the above quick-release assembly can realize quick release of the headgear and the surfboard, is simple to operate, convenient to maintain, and can also adapt to the needs of different consumers.