Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

34results about "Rowing boats" patented technology

Method and apparatus of information systems for rowers

A system (12) for providing information to a rower of a boat (10). The system includes a display unit (32) adapted to be coupled to the boat for displaying information to the rower and an imaging device (36) in communication with the display unit. The imaging device is adapted to be coupled to the boat for capturing images and relaying the captured images to the display unit for display and viewing by the rower.
Owner:FORESIGHT VISION

Oar carrier

Oar carriers and methods of carrying oars, for example, rowing blades or sculls used by competitive rowing crews. The oar carriers include a panel, through holes in the panel sized to receive a shaft of an oar, and slots in a peripheral surface of the panel providing open access to the through holes to allow transfer of the shaft to the through hole. The slots may have a minimum width less than the diameter of the shaft of an oar, where the slot is made of a resilient material adapted to deflect and allow the diameter of the shaft to transfer to the through hole. One or more handles may be provided to the carrier. Methods of using the oar carrier and arrangements of oars and oar carriers are also disclosed.
Owner:REED TIMOTHY M +1

Rowing boat footrest assembly

A rowing boat footrest assembly is provided with a base, a foot-rudder control member, a footrest member, a first pivot structure and a second pivot structure. The foot-rudder control member includes a rudder control attachment. The footrest member includes a shoe attachment. The first pivot structure pivotally supports the foot-rudder control member on the base. The first pivot structure defines a first pivot axis of pivotal movement between the foot-rudder control member and the base. The second pivot structure pivotally supports the footrest member on the foot-rudder control member to change a shoe inclination of the footrest member with respect to the foot-rudder control member. The second pivot structure defines a second pivot axis of pivotal movement between the footrest member and the foot-rudder control member. The second pivot axis is not parallel to the first pivot axis.
Owner:SHIMANO INC

Oar carrier

Oar carriers and methods of carrying oars, for example, rowing blades or sculls used by competitive rowing crews. The oar carriers include a panel, through holes in the panel sized to receive a shaft of an oar, and slots in a peripheral surface of the panel providing open access to the through holes to allow transfer of the shaft to the through hole. The slots may have a minimum width less than the diameter of the shaft of an oar, where the slot is made of a resilient material adapted to deflect and allow the diameter of the shaft to transfer to the through hole. One or more handles may be provided to the carrier. Methods of using the oar carrier and arrangements of oars and oar carriers are also disclosed.
Owner:REED TIMOTHY M +1

A rowing seat

The present invention relates to a rowing seat (1) for rowing and kayaking boats and exercise equipment, comprising a first face (2) adapted to support and carry a user, a second face (3) arranged opposite the first face, a first end (4) and a second end (5), a first side (6) and a second side (7), and a longitudinal axis (8) extending between the first end and the second end, wherein the first face (2) comprises a middle section (9) arranged substantially between the first and second sides (6, 7) and extending from the first end (4) towards the second end (5) with a length of at least 8 cm, the middle section (9) having a substantially convex support face (10) extending along the longitudinal axis, the support face (10) being adapted to support at least 50% of the user's weight during use of the rowing seat. The present invention also relates to a rowing, kayaking or exercise system comprising a rowing seat according to the present invention.
Owner:CITIUS REMEX APS

Spread, span and wheel alignment gauge

The invention disclosed herein is a device, method of use and kit for measuring and precisely setting the dimensions in wheeled and tracked devices or vehicles. It is particularly well-suited for rowing boats and simulators thereof, including but not limited to sweep rowing and sculling watercraft. It introduces a novel gauge and process to adjust wheels within tracked environments to minimize friction and enhance equipment performance. Further, the device is capable of precise measurement of both spread and span dimensions in rowing watercraft to optimize rigging.
Owner:RED E ROW PROD LLC

Dragon boat drum body fixing device and seat structure thereof

The invention discloses a dragon boat drum body fixing device and a seat structure thereof, and relates to the technical field of dragon boats, the dragon boat drum body fixing device comprises a drumbody, the bottom of the drum body is provided with a lifting mechanism, the lifting mechanism is used for driving the drum body to move up and down, and the outer side of the lifting mechanism is sleeved with a fixing base; and a mounting base is arranged at the bottom end of the fixing base, and a seat is slidably arranged at the position, located on one side of the drum body, of the upper end of the mounting base. The dragon boat drum body fixing device is reasonable in structure and easy to operate, the height of the drum body can be adjusted through the arranged lifting mechanism, convenience is provided for operation of dragon boat competitive personnel, the device is suitable for users with different heights, the practicability of the device is improved, the seat is slidably arranged and can be locked and fixed, and the position of the seat is conveniently adjusted; comfort of user is improved, and drum beating work is convenient to carry out. The dragon boat drum body and the dragon boat seat are effectively combined, and an optimal competitive environment is provided for dragon boat competitive personnel.
Owner:常德市精悦电子有限公司

Special boat and paddle for flat-water racing

The invention discloses a special boat and a paddle for flat-water racing. The boat comprises a boat body, the paddle comprises a paddle body, each of the boat body and a blade of the paddle body comprises a middle supporting layer, shock absorption layers, carbon fiber layers and anti-drag layers, wherein the middle supporting layer is in a three-dimensional interlocked concave honeycomb structure and externally coated with the shock absorption layers in porous foam board structures, the shock absorption layers are externally provided with the carbon fiber layers which are externally providedwith anti-drag layers, and the carbon fiber layers on the front surface and the back surface of the blade are both provided with one or more water parting lines protruding in V shapes. Resistance ofthe boat and the paddle in movement can be sharply reduced, water resistance friction is reduced, and nondynamic energy loss is reduced as far as possible.
Owner:沈恒

Dragon boat paddle

The invention discloses a dragon boat paddle capable of being used for physical training and competition. The paddle comprises a hollow paddle and a connecting rod which are composed of a control device, a monitoring device and an information acquisition device. The hollow paddle is composed of a rigid material and an elastic material, and is connected with the connecting rod. The control device,the monitoring device and the information acquisition device are all arranged in the paddle. The control device is used for receiving, storing and processing related information data collected by themonitoring device and the information acquisition device, and trainees can conveniently utilize the processed related information to improve training results. Meanwhile, the functions of the dragon boat paddle are exerted to the maximum extent through the compact, universal and optimized dragon boat paddle design.
Owner:HUNAN UNIV OF ARTS & SCI

Competitive boat capable of running at high speed and method

The invention discloses a competitive boat capable of running at the high speed, and the boat comprises a bottom plate made of a wiredrawing air cushion; air bags are fixed to the left side and the right side of the bottom plate, the heads of the air bags are conical and tilt upwards to leave the water surface, and the head end of the bottom plate tilts upwards along with the heads of the air bagsto leave the water surface; and the part, always making contact with the water surface, of the bottom plate is a contact surface. The using method comprises the steps that the wave breaking fins andthe stabilizing fins are fixed to the bottom face of the bottom plate and the bottom faces of the air bags of the competitive boat from a factory, the bottom plate of the competitive boat is made of awiredrawing air cushion, air can be inflated into the bottom plate through the inflation valve, the bottom plate can float on the water surface, and the air bags on the two sides of the bottom platecan float on the water surface after being inflated and bulged. The requirement for reducing friction force when the competitive boat runs at a high speed can be met, pitching and surging of the competitive boat can be correspondingly reduced, the stability of the boat body is improved, and therefore discomfort of people in the boat is reduced.
Owner:威海瑞阳船艇开发有限公司

Apparatus for rowing in the direction the rower is facing

ActiveUS10167068B2Facilitate feathering and squaringRowing boatsMuscle power acting propulsive elementsEngineeringActuator
Apparatus for rowing in the direction the rower is facing has a base frame. A main bearing for a lever with hand grip and another for a lever with oar are in the base frame. A linkage connects the lever with hand grip and lever with oar to form a counteracting four-bar linkage system. The oar lever is the driven arm of the four-bar linkage and is linked to a rotary drive that has a main axle and virtually coaxial actuator rod. The hand grip lever rotates about its axis and is mounted to a bearing body within the base frame. The hand grip lever actuates an actuator that is virtually coaxial to the main axle on the bearing body. The actuator engages with a seesaw mounted on the base frame to shift the actuator rod of the rotary drive to rotate the oar.
Owner:BIERMA JOCHUM

Apparatus for rowing in the direction the rower is facing

ActiveUS20160059947A1Facilitate featheringFacilitate squaringRowing boatsGearingRocker armMain bearing
Apparatus for rowing in the direction the rower is facing has a base frame, where the main bearing for a lever with hand grip and for a lever with oar and a linkage that connects the lever with hand grip and linkage with oar to form a counteracting four-bar linkage system with actuated bearing body as the driven arm of the four-bar linkage and linked to a rotation drive with a main axle and virtually coaxial actuator. To achieve advantageous rotation of the lever with oar, the lever with hand grip rotates about its axis so that within the four-bar linkage bearing body is able to rotate and actuate an actuator rod that is virtually coaxial to the main axle on bearing body, that engages with a rocker arm mounted on the base frame to shift the actuator rod of the rotary drive to rotate the lever with oar.
Owner:BIERMA JOCHUM

Novel dragon boat paddle

The invention relates to the technical field of paddles, in particular to a novel dragon boat paddle which comprises a handle, a holding rod and a paddle blade which are connected in a segmented mode,wherein a hexagonal screw penetrating through the handle is arranged on the handle, and the handle is in threaded connection with the top of the holding rod through the hexagonal screw so that the handle can be fixedly connected to the top of the holding rod; the bottom end of the holding rod is fixedly connected with a machine-processed rice screw and is in threaded connection with the top of the paddle blade through the machine-processed rice screw, so that the paddle blade is fixedly connected to the bottom end of the holding rod; the surfaces of the handle, the holding rod and the paddleblade are coated with waterproof wax; and raised water diversion lines are formed on the surfaces of the two sides of the upper half portion of the paddle blade respectively. The novel dragon boat paddle is novel in structure, the sectional type connecting structure is adopted, all the components can be machined step by step and then assembled, and wood losses are reduced; and the structure is stable due to screw connection and fixation.
Owner:汨罗市屈子龙舟发展有限公司

a boating seat

The invention discloses a rowing seat, which comprises: a seat body; a mounting base; a rotating connector; at least one elastic component; The connecting piece is connected in rotation, one end of each elastic component is connected to the interior of the installation base, and the other end of each elastic component is connected and fixed to the bottom of the seat body. The rowing seat has a rotating structure, through which the seat body can be adaptively rotated according to the strength of the athlete's buttocks, so that the rowing seat can well convert the athlete's own strength into an effective force for rowing. At the same time, the rotating structure can effectively reduce the friction of the seat body on the installation base and improve the service life of the rowing seat.
Owner:杭州竞航科技股份有限公司

paddle for dragon boat

The invention discloses a dragon boat paddle capable of being used for physical training and competition. The paddle comprises a hollow paddle and a connecting rod which are composed of a control device, a monitoring device and an information acquisition device. The hollow paddle is composed of a rigid material and an elastic material, and is connected with the connecting rod. The control device,the monitoring device and the information acquisition device are all arranged in the paddle. The control device is used for receiving, storing and processing related information data collected by themonitoring device and the information acquisition device, and trainees can conveniently utilize the processed related information to improve training results. Meanwhile, the functions of the dragon boat paddle are exerted to the maximum extent through the compact, universal and optimized dragon boat paddle design.
Owner:HUNAN UNIV OF ARTS & SCI

Rowing boat footrest assembly

A rowing boat footrest assembly is provided with a base, a foot-rudder control member, a footrest member and a positioning structure. The foot-rudder control member pivotally coupled to the base. The foot-rudder control member includes a rudder control attachment. The footrest member is supported on the foot-rudder control member. The footrest member includes a shoe attachment. The positioning structure is operatively coupled between the base and the foot-rudder control member. The positioning structure includes a contact member and a setting member. The contact member is movably provided to one of the base and the foot-rudder control member. The contact member is biased into contact with the other of the base and the foot-rudder control member. The setting member is adjustably arranged to change an urging force on the contact member.
Owner:SHIMANO INC

Rowing boat footrest assembly

A rowing boat footrest assembly is provided with a base, a foot-rudder control member, a footrest member, a first pivot structure and a second pivot structure. The foot-rudder control member includes a rudder control attachment. The footrest member includes a shoe attachment. The first pivot structure pivotally supports the foot-rudder control member on the base. The first pivot structure defines a first pivot axis of pivotal movement between the foot-rudder control member and the base. The second pivot structure pivotally supports the footrest member on the foot-rudder control member to change a shoe inclination of the footrest member with respect to the foot-rudder control member. The second pivot structure defines a second pivot axis of pivotal movement between the footrest member and the foot-rudder control member. The second pivot axis is not parallel to the first pivot axis.
Owner:SHIMANO INC

Racing boat with high polymer material and preparation method thereof

The invention discloses a racing boat with a high polymer material and a preparation method of the racing boat. The racing boat comprises a boat body, and the boat body comprises an inner fiber prepreg layer, an aramid fiber honeycomb sandwich, a PVC inner plate and an outer fiber prepreg layer which are sequentially adhered from inside to outside; wherein the inner fiber prepreg layer and the outer fiber prepreg layer are respectively externally equipped with a carbon aramid fiber blended prepreg layer, an aramid fiber prepreg layer, a carbon cloth and a paint layer, and the preparation method comprises the steps of: sequentially laying the inner fiber prepreg layer, the aramid fiber honeycomb sandwich, the PVC inner plate and the outer fiber prepreg layer for adhesion, and conducting pressurizing and curing from inside to outside to obtain a preliminary boat body; sequentially arranging the carbon aramid fiber blended prepreg layer, the aramid fiber prepreg layer and the carbon clothoutside the inner fiber prepreg layer and the outer fiber prepreg layer respectively, and condudcting pressurization and curing to obtain a boat body; and performing polishing andpaint spraying, andconducting interior filling, thus obtaining a boat body finished product. The structure is novel, the cost is low, the structure is firm, the manufacturing process is simple, the adhesion process is simple, a high process level is not needed, and the material structure is impact-resistant and friction-resistant.
Owner:HANGZHOU KANGHUA BOAT

Catamaran for competition

The invention provides a catamaran for a competition, belongs to the technical field of sports equipment. The catamaran comprises a left hull and a right hull, wherein the left hull and the right hull are connected through a plurality of connecting pieces; the connecting piece comprises a first connecting plate fixedly connected with the left hull and a second connecting plate fixedly connected with the right hull; one end of the second connecting plate close to the first connecting plate is fixedly connected with a protruding part, the side surface of the first connecting plate is provided with a groove, the protruding part extends into the groove, and a bolt penetrates through the first connecting plate and the protruding part and is in screwed connection and matching with a nut. Compared with the prior art, the left hull and the right hull can be mutually turned and buckled, so that the occupied space of the catamaran is reduced, and the catamaran is convenient to transfer and carry; and through a mould layer, two hulls of the catamaran can be kept stable during competition, and the hulls are prevented from overturning.
Owner:FUYANG FANGZHOU BOAT

Dragon boat

The invention discloses a dragon boat, and belongs to the technical field of dragon boat structures. The dragon boat can improve boatman comfort, reduce wind resistance of a boat body and further improve movement speed of the boat body, and is simple in structure and convenient to use. The dragon boat comprises a boat body, a dragon head decoration and a dragon tail decoration, the boat body is sequentially provided with a dragon head installation part, a drummer position, a boatman position, a helmsmen position and a dragon tail installation part from right to left, and the dragon head decoration and the dragon tail decoration are detachably installed on the dragon head installation part and the dragon tail installation part respectively; the ship body comprises a keel, a ship bottom plate connected with the keel is arranged at the bottom end of the keel, and the two ends of the ship bottom plate are connected to symmetrically-arranged ship side plates respectively. The boat body is wide in the upper portion and narrow in the lower portion and / or wide in the middle and narrow in the two ends, and a plurality of symmetrically-arranged edges and corners are arranged on the boat body.
Owner:HANGZHOU PEISHENG BOAT CO LTD

Manual control hydroplaning device

A manual control hydroplaning device relates to a wakeboard. A boat body (16) is of a triangular structure, a seat box is located on the front portion between two tips of the rear portion of the triangular boat body (16) and corresponds to the tips of the front portion, the middle of a handle rod (23) is connected with the upper end of a shaft body (37) on the front portion of the seat box, and the middle of the shaft body (37) is connected with the upper end of a rotating shaft (15) through a linkage mechanism. The linkage mechanism is in the seat box. The lower part of the rotating shaft (15) penetrates through the rear part of the ship body (16) and is connected with the front part of a rubber tail plate (8) at the lower part of the ship body (16) to obtain water gliding controlled by two hands; the two ends of the handle rod are controlled by the two hands to enable the shaft body to drive the rotating shaft to reciprocate within the range of 90 degrees, the rubber tail plate swings in a fish swimming shape, and advancing of the ship body is further achieved.
Owner:李帅

A dragon boat that is easy to drain for competitions

The invention relates to a dragon boat, and particularly relates to a convenient water draining type dragon boat for competition. The convenient water draining type dragon boat for the competition iscapable of draining water from a boat body in order to avoid influence on balance and avoids the problem that the weight of the boat body increases and competitors row with high power. According to the technical implementing scheme, the convenient water draining type dragon boat for the competition comprises a boat body, a seat board, a vertical board, compacting cylinders, pistons, first springs,moving rods, pulling lines, air outlet pipes, air pumping pipes, moving blocks, contact rods, second springs, etc., wherein the seat board is fixedly connected between the upper parts of the left side and the right side of the inner side surface of the boat body; and guide holes are symmetrically formed in the left side and the right side of the seat board. According to the convenient water draining type dragon boat for the competition, water injected into the boat body can be drained into guide grooves through a net plate, thus moving block outwards moves to drain water from the guide grooves through draining holes while operators operate paddles, and as a result, water is prevented from accumulating in the boat body to influence the balance, and the problem that the weight of the boat body increases and the competitors row with high power can be prevented.
Owner:滁州爱英朵环境科技有限公司

Rowing seat

The invention discloses a rowing seat. The rowing seat comprises a seat body; a mounting base; a rotating connecting part; at least one elastic part; the rotary connecting part is mounted on the mounting base, the seat body is rotationally connected with the rotary connecting part, one end part of each elastic part is connected with the interior of the mounting base, and the other end of each elastic part is fixedly connected to the bottom of the seat body. The rowing seat is provided with the rotating structure, the seat body can adaptively rotate according to the hip strength of an athlete through the rotating structure, and therefore the rowing seat can well convert the self strength of the athlete into effective acting force for rowing. Meanwhile, friction of the seat body to the mounting base can be effectively reduced through the rotating structure, and the service life of the rowing seat is prolonged.
Owner:杭州竞航科技股份有限公司

Recreational dragon boat with combined structure and manufacturing method thereof

ActiveCN105947134BMeet the needs of riding the same dragon boatEasy to combineRowing boatsVessel designingMortise and tenonEngineering
The invention relates to an entertaining dragon boat adopting a combined structure. The entertaining dragon boat is a dragon boat for three people to ride, and the dragon boat is combined by a multi-section combined structure mode. The dragon boat comprises three parts namely a dragon head part, a dragon tail part and a dragon body part, wherein the dragon body part adopts a combined structure which comprises one or more sections; the dragon body part, the dragon head part and the dragon tail part are fixedly connected through s mortises and tenons; when the dragon body part has multiple sections, every two sections of the dragon body part are fixedly connected through the mortises and tenons, and the dragon body part is combined with the dragon head part and the dragon tail part to form a whole dragon. According to the entertaining dragon boat disclosed by the invention, the dragon boat is divided into three parts, namely the dragon head part, the dragon tail part and the dragon body part, wherein the dragon body part can adopt a multi-section combined structure, so that the length of the dragon boat can be arbitrarily combined according to the requirements, and the requirement that people of different numbers ride on the same dragon boat is met, and the entertaining dragon boat is simple in structure, easy to disassemble, assemble and transport, and convenient to store.
Owner:王鹏翔

Portable canoe

PendingCN111731440ANormal steering functionReduce weightRowing boatsSteering ruddersFiberCarbon fibers
The invention discloses a portable canoe. The canoe aims to solve the problem that an existing canoe is complex in structure and cumbersome and inconvenient to use. According to the technical scheme,the portable canoe is characterized by comprising a fusiform canoe body, a control cabin is formed in the canoe body, a control mechanism is arranged in the control cabin, the control mechanism comprises a pedal assembly, the pedal assembly is connected with a control rope, the control rope is connected with a tail vane used for controlling the direction, the canoe body is made of carbon fiber materials, and the canoe body is filled with foam. According to the light canoe, the weight of the canoe body is reduced while the normal steering control function is guaranteed, so that the canoe body is lighter.
Owner:海盐东海阳光户外运动用品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products