WO2022237205A1 - 一种正向前进的赛艇。 - Google Patents

一种正向前进的赛艇。 Download PDF

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Publication number
WO2022237205A1
WO2022237205A1 PCT/CN2022/000079 CN2022000079W WO2022237205A1 WO 2022237205 A1 WO2022237205 A1 WO 2022237205A1 CN 2022000079 W CN2022000079 W CN 2022000079W WO 2022237205 A1 WO2022237205 A1 WO 2022237205A1
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Prior art keywords
paddle
oar
rowing
frame
boat
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PCT/CN2022/000079
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English (en)
French (fr)
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孟杰
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孟杰
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Application filed by 孟杰 filed Critical 孟杰
Publication of WO2022237205A1 publication Critical patent/WO2022237205A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H16/00Marine propulsion by muscle power
    • B63H16/08Other apparatus for converting muscle power into propulsive effort
    • B63H16/10Other apparatus for converting muscle power into propulsive effort for bow-facing rowing

Definitions

  • the advantages of dragon boats are: forward - the forward direction is facing the direction of the paddlers, and the disadvantages are: the strength of the legs is not good, The paddle has no fulcrum on the boat, and the power generation efficiency is low. The stroke of each paddle in the water is short, the propulsion efficiency is relatively low, and the speed is relatively slow.
  • These advantages and disadvantages are also the advantages and disadvantages of most kayaks.
  • the strength of the legs can be exerted efficiently, the oars have a fulcrum on the boat, and the power generation efficiency is high.
  • the stroke of each oar in the water is long, the propulsion efficiency is relatively high, and the speed is relatively high.
  • the disadvantages are: going backwards—the forward direction is away from the direction the paddlers are facing, and the rowing method of pulling the paddle at the high hand position and returning the paddle at the low hand position is not as efficient as pulling the paddle at the low hand position under the same conditions.
  • the purpose of the present invention is to integrate the advantages of dragon boat sports and rowing sports through corresponding structural and technical adjustments and improvements to form a rowing boat with higher efficiency, faster speed and better style.
  • a new type of dragon boat sport or in other words, a new type of rowing sport in which the driving efficiency is further improved, the speed is further increased, and the positive drive is forward-a combination of east and west.
  • the purpose of the present invention is achieved in that on the basis of the technical experience and technical achievements of the existing rowing (and dragon boat) sports, on the two sides or the middle of the boat, oar racks and oar racks with relatively higher positions can be set.
  • the paddle frame pivots, and the paddle frame (paddle frame pivot structure) and (stroke) blades of the same oar are respectively located on the left and right sides of the paddle part held by the paddler, or in other words: the boat held by the paddler
  • the paddle portion is on the same side of the paddle (paddle pivot) as the blade, and the forward-facing paddler can use either a standing drive, a kneeling drive, a squatting drive, a fixed seat drive, or a sliding seat drive, etc.
  • the forward paddle mode is a technically more efficient new paddle driving mode in which the low-handed position pulls the paddle backward and the high-handed position returns the paddle forward.
  • the force direction of pulling the paddle backward is exactly the same as the force direction of the blade pushing the water backward, so it can further realize the new rowing sport of "forward"-forward drive or "forward"-forward A new type of rowing dragon boat sport in which the hands and feet that drive forward can exert force efficiently at the same time.
  • the relationship between the oar frame structure and the oars, and between the oars on both sides is relatively simple;
  • left-handed paddles to right-handed or right-handed paddles to left-handed it may be considered to make the paddles on one side or both sides in the form of a non-completely straight line (straight rod).
  • the other end (non-blade end) of the paddle structure on the right side of the paddler is pivotally connected to the paddle frame structure on the left side of the paddler or directly in front of the paddler through the paddle frame pivot structure
  • the other end (non-blade end) of the paddle structure on the left side of the oarsman is pivotally connected to the oars frame structure on the right side of the oarsman or right in front of the oarsman through the oars frame pivot structure.
  • a catamaran rowing boat or a catamaran dragon boat can be considered.
  • structures such as oar racks and oar rack pivots can be arranged in the middle of the left and right hulls.
  • the more specific implementation of the rowing boat that is forwardly driven forward also includes:
  • the structural form of catamaran or monohull rowing boats that can use three-person mixed oars, six-person mixed oars or more mixed oars, and the oar frame (pivot) structure is located in the middle of the entire hull.
  • a floating foot structure or a composite structure of floating feet and blades can be set at one end (outer end) of the paddle structure, thereby forming a forward-driven rowing boat of a corresponding structure.
  • the spatial position of the paddle frame pivot structure can be moved and adjusted in directions such as up and down or front and rear
  • Double pendulum-type mobile seat structure system Double pendulum-type mobile seat structure system.
  • multi-dwelling rowing boats or rowing formula dragon boats that can have the ability to fly and slide forward.
  • (11) can adopt the oar balance spring structure (system) of long size.
  • (13) can adopt the structural form of the twin hulls that are only connected (pivoted) together by the single axle frame structure system in the middle.
  • this forward-driven rowing boat has higher power generation and propulsion efficiency, faster speed, and more application value. The reasons are:
  • the form of force exerted by the low-handed paddle is better.
  • the force point of the hand is closer to the connection line between the point of force of the foot and the center of gravity of the human body. It can be played better, and at the same time, the resistance moment formed by the center of gravity of the human body is relatively stronger, which is obviously conducive to the realization of more efficient paddling and other processes.
  • the lateral distance of the outer ends of the left and right paddles of this "forward" new-style rowing boat - the width of the occupied water area can be It will also be beneficial to reduce the excessive requirements of sports on the environment.
  • Positive driving forward - forward rowing will form more positive incentives and feelings for the vision and psychology of rowers and audiences, which will further improve the power efficiency of rowing rowers and the appreciation of the entire sport And other aesthetic value and effect.
  • Attached drawings 6a, 6b, and 6c are the front views of forward rowing boats with single sculls and oar racks located on the left and right, and the distance between the pivot structures of the left and right oar racks is smaller than the distance between the left and right arms when paddling. , top view, front view.
  • Accompanying drawing 8 is a two-body frontal double-body mixed oars for six people (the four people on the left and right sides are rowing with single oars, and the two people in the middle are rowing with sculls), and the two people in the middle can use non-sitting rowing methods such as forward or reverse standing. View situation towards rowing boats.
  • Accompanying drawing 9 is the catamaran forward rowing rowing of six people with mixed oars (the four people on the left and right sides are rowing with single oars, and the two people in the middle are rowing with sculls), and the two people in the middle can use (reverse) sitting rowing view of the situation.
  • Accompanying drawing 10 is the view situation of the forward rowing boat that is provided with the floating foot structure of (flat) ellipsoidal shape on the outside of the oar structure on the left and right sides of the hull.
  • Accompanying drawing 11 is the view situation of the forward rowing boat that is provided with the composite structure of the floating foot structure of (flat) spheroidal shape and paddle structure on the outside of the oar structure on the left and right sides of the hull.
  • Figure 12 shows that the outer sides of the paddle structures on the left and right sides of the hull are provided with narrow hull-shaped interlocking floating foot structures, and the same narrow hull-shaped interlocking floating foot structures are pivotally connected with two oar structures on the same side at the same time. view of the forward rowing situation.
  • Accompanying drawing 15 is the view situation of the forward rowing boat on land containing the front steering wheel structure and the rear sled (or ice blade) support structure of single sculls and the oar frame (pivot structure) being arranged in the center.
  • Accompanying drawing 16 is the view situation of the forward rowing boat on land containing the front steering sled (or skate) structure and the rear drive or support wheel structure of single sculls and oar frame (pivot structure) being arranged in the center.
  • Accompanying drawing 17 is the view situation of the forward rowing boat on land containing the front steering sled (or skate) structure and the rear sled (or skate) support structure of a single scull and the oar frame (pivot structure) being arranged in the center.
  • Figures 18a and 18b are the front view and top view of forward rowing boats with single sculls and oar rack structure in the middle, with a single oar rack pendulum structure, and a double pendulum mobile seat structure system;
  • Accompanying drawing 18c is the view situation of the specific structure of double pendulum type mobile seat structure system.
  • Figures 19a, 19b, and 19c are the front view, top view, and front view of forward rowing boats with single sculls and oar frame structures in the center, and two sets of left and right centered oar frame swing rod structures.
  • Figures 20a, 20b, and 20c are the front view, top view, and front view of a forward rowing boat with a single scull and an oar frame structure set in the center, and two sets of oar frame swing rod structures extending to the left and right sides respectively. .
  • Attached drawings 21a, 21b, and 21c are the front view, top view, and front view of forward rowing boats with single sculls and two sets of oar rack structures that are not centered, and two sets of left and right oar rack swing rod structures arranged on both sides. view.
  • Figures 22a, 22b, and 22c are the front views of forward rowing boats with single sculls and oar rack structures set in the middle of the high position, with a single oar rack pendulum structure, and standing and other postures for paddling drive. , top view, front view.
  • Attached drawings 23a, 23b, and 23c are forward races with single sculls and oar frame structures set in the middle, with two sets of left and right oar frame pendulum structures, and can also be driven by pedal water repelling wheel system. Front view, top view, front view of the boat.
  • Attached drawings 24a, 24b, and 24c are single sculls and oar frame structures set in the center respectively, and contain two sets of underwater floating body (hull) structures on the left and right, and adopt the technology of small waterline hull boats at the same time, which has stronger wave resistance Front view, top view, front view of rowing boat.
  • Attached drawings 25a and 25b respectively show a single scull and oar frame structure in the center, and contain two sets of underwater floating body (hull) structures on the left and right.
  • Accompanying drawing 26 is that the single scull and the oar frame structure are set in the center, and contain the underwater floating body (hull) structure and the decoration of the dragon head and tail, and adopt the technology of the small waterline body boat, which has stronger wave resistance View situation of forward rowing boat (rowing dragon boat).
  • Accompanying drawing 28 is the view situation that contains the self-adjusting oar frame structure system that can laterally swing the single oar type ice rowing.
  • Accompanying drawing 30 is the view situation that contains the single oar type land forward rowing boat of the self-adjusting paddle bar structure that can be extended and shortened.
  • Accompanying drawing 34 is the view situation that adopts the catamaran formula forward rowing boat that only is connected (pivotally connected) together by the single axle frame structure system in the middle.
  • Accompanying drawing 36 is the view situation of the forward rowing boat that contains forward drive mode and reverse drive mode simultaneously (head and tail) without ups and downs, low ups and downs.
  • Accompanying drawing 37 is the view situation that contains forward drive mode and reverse drive mode simultaneously and is provided with the vertical direction (head and tail) of horizontal balance buoyant structure simultaneously without ups and downs, low ups and downs forward rowing boat.
  • Oar rack swing rod structure 26. Oar rack swing rod pivot structure , 27. Paddle frame swing rod balance spring structure, 28. Seat swing rod structure, 29. Seat swing rod pivot structure, 30. Double swing rod type mobile seat structure, 31. Seat return spring structure, 32 .Small waterline body structure, 33. Main wing, 34. Empennage, 35. Flywheel, 36. Self-adjusting paddle frame structure, 37. Self-adjusting paddle frame pivot structure, 38. Hull edge-out frame structure, 39 Self-adjusting Paddle frame extension spring structure, 40 elastic pull rope structure, 41 pressure spring structure, 42. Self-adjusting paddle rod structure, 43. At the same time set the paddle rod telescopic compression spring structure, 44. Paddle rod telescopic tension spring structure, 45. Swivel Drive rod, 46.
  • Swivel drive rod pivot structure 47. Swivel drive rod tension spring structure, 48. Swivel drive rod compression spring structure, 49. Grip drive structure, 50. Hull single axle frame structure , 51. Transverse and horizontal pivot structure of the hull, 52. Near elliptical motion mechanical arm structure, 53. Mechanical arm crank structure, 54. Mechanical arm crank central axis structure, 55. Mechanical arm crank central axis shaft seat structure, 56. Mechanical arm Crank outer pivot structure, 57. and mechanical arm rail control swing rod structure, 58. mechanical arm rail control swing rod support structure, 59. mechanical arm rail control swing rod inner pivot structure, 60. mechanical arm rail control swing rod outside Pivot structure, 61. Motor or thermomechanical power structure, 62. (Universal) pivot structure, 63.
  • Mechanical paddle structure 64. Mechanical blade structure, 65. Mechanical paddle frame (universal) pivot structure, 66 .Mechanical paddle frame structure that can swing horizontally, 67. Mandrel structure that can swing around the mechanical paddle frame, 68. Mechanical paddle frame limit control extension spring structure, 69. Mechanical paddle frame limit control compression spring structure, 70. Spring support Along the exit structure, 71. Ground effect wing, 72. Forehand grip structure in bending form, 73. Normal linear extension axis of paddle structure, 74. Backhand grip structure in bending form, 75. Lateral balance floating body structure.
  • Said positively driven rowing boat at least comprises a hull 1, a paddle structure 2, a paddle frame structure 3, a paddle frame pivot structure 4, a blade structure 5 or a floating foot structure 10 or a composite structure of floating feet and blades, etc. structural system.
  • the oar frame structure 3 and the oar frame pivot structure 4 are arranged on both sides or the middle part of the hull 1, and one end of the oar structure 2 is pivotally connected to the oar frame structure 3 through the oar frame pivot structure 4, and the oar
  • the other end of the structure 2 is directly or indirectly provided with a blade structure 5 or a floating foot structure 10 or a linkage floating foot structure 11 or a composite structure of floating feet and blades or a paddle arm land contact drive structure or a paddle arm chain cable traction drive structure ( 20), the part of the driving handle on the paddle structure 2 is in the composite structure of the paddle frame structure 3 and the paddle structure 5 or the floating foot structure 10 or the linkage floating foot structure 11 or the floating foot and the paddle, or Between the paddle arm land contact drive structures, forward-facing paddlers use standing drive or kneeling drive or squatting drive or fixed seat drive or sliding seat drive for forward paddling drive.
  • the above-mentioned forward rowing driving method is a technically more efficient new paddle driving method in which the low-handed position pulls the paddle backwards and the high-handed position returns the paddle forward in the air.
  • the force direction of pulling the paddle backward is exactly the same as the force direction of the blade pushing the water backward, which can further realize the new rowing sport of "forward"-forward drive or "forward"-forward
  • a new type of rowing dragon boat sport in which the hands and feet that drive forward can exert force efficiently at the same time.
  • a pedal structure matched with the fixed seat structure may be provided or a sliding seat structure 6 and a pedal structure 7 and a sliding track structure 8 matched with the sliding seat 6 may be provided.
  • the paddle frame pivot structure 4 is located on both sides of the fixed seat structure or sliding seat structure 6 and the sliding track structure 8 or between the fixed seat structure or sliding seat structure 6 and the pedal structure 7 Above the upper space position of the room.
  • This forward-driven novel rowing boat can also include:
  • a rowing structure that can be driven forward by double oars or multi-person oars
  • the sliding seat structure 6 and the pedal structure 7 and the sliding track structure 8 matched with the sliding seat 6 are set on the hull structure 1, and meanwhile, on the right side of the hull structure 1
  • the right side paddle frame structure 3 and the paddle frame pivot structure 4 that cooperate with the left side paddle structure 2 and the paddle structure linked by the paddle structure on the left side of the hull are arranged on the side, even if one end of the left side paddle structure 2
  • the paddle frame pivot structure 4 of the right side paddle frame structure 3 is pivotally connected to each other; the right side paddle structure 2 is arranged on the left side of the hull structure 1 (the paddle structure linked by it is driven by the right side of the hull)
  • the matching left side oar frame structure 3 and oar frame pivot structure 4 means that one end of the right side oar structure 2 is pivotally connected to the oar frame pivot structure 4 of the left side oar frame structure 3 .
  • the oarsman grasps and drives the left side paddle structure 2 with both hands simultaneously or grasps and drives the right side paddle structure 2 with both hands to paddle and drive the boat forward.
  • the rowing structure can use single sculls, double sculls or multi-person sculls, and the oar frame (pivot structure) is set in the center to drive forward.
  • a sliding seat structure 6 and a pedal structure 7 and a sliding track structure 8 matched with the sliding seat 6 can be set on the hull structure 1;
  • the middle part of the middle part—the (middle) paddle frame structure 3 and the middle paddle frame pivot structure 4 are set on the top of the sliding track structure 8 and the space position between the sliding seat 6 and the pedal structure 7, left and right sides
  • One end of the oar structure 2 is pivotally connected to the oar frame pivot structure 4 of the (middle) oar frame structure 3.
  • the right hand of the same rower grasps and drives the right side oar structure 2, and the left hand grasps and drives the left side oar structure 2 to paddle and drive the boat forward.
  • the structural form of a curved rod can be adopted at the corresponding position. (can be as the situation shown in accompanying drawing 4).
  • the rowing structure can adopt single sculls, double sculls or multi-person sculls, and the oar frame (pivot structure) is located on the left and right sides.
  • a sliding seat structure 6 and a pedal structure 7 and a sliding track structure 8 matched with the sliding seat 6 are set on the hull structure 1;
  • the left and right sides of the boat are respectively provided with left and right oar frame structures 3 and left and right oar frame pivot structures 4, and at the same time, one end of the left side oar structure 2 is connected to the oar frame pivot structure of the right side oar frame structure 3 4 are pivotally connected to each other; one end of the right side oar structure 2 and the oar frame pivot structure 4 of the left side oar frame structure 3 are pivotally connected to each other.
  • the right hand of the same rower grasps and drives the right side oar structure 2, and the left hand grasps and drives the left side oar structure 2.
  • a curved rod structure can be used at the appropriate part of the paddle structure 2 form. (can be as the situation shown in accompanying drawing 5).
  • the gap between the part of the left paddle structure 2 close to the paddle frame pivot structure 4 and the right arm can shorten the distance between the left and right oar frame structures 3 and the left and right oar frame pivot structures 4 to less than when the paddlers hold the oar structure 2 with their left and right hands during normal rowing ( working) distance, forming a (relatively) short-distance paddle frame double-propeller structure.
  • the left side paddle structure 2 can be completely on the left side of the right arm and can not touch and collide with the right arm at all; Side arms touch and collide. (can be as the situation shown in accompanying drawing 6).
  • the double hull structure can be adopted, the left and right hull structures 1 are connected through the corresponding intermediate skeleton structures 13, and sliding seat structures 6 are arranged on the left and right hull structures 1 And the pedal structure 7 and the sliding track structure 8 matched with the sliding seat 6.
  • left and right oar frame structure 3 and left and right oar frame pivot structure 4 are set on middle skeleton structure 13 etc., simultaneously, make one end of left side oar structure 2 and the oar frame of left side oar frame structure 3
  • the pivot structures 4 are pivotally connected to each other; one end of the right side oar structure 2 and the oar frame pivot structure 4 of the right side oar frame structure 3 are pivotally connected to each other.
  • the paddle blades 5 of the left and right oars are respectively located on the outside of the left and right hull structures 1; the paddlers on the left side (on the hull) hold and drive the oar structure 2 on the left side with both hands, and the paddlers on the right side (on the hull) both hands Grasp and drive the right side paddle structure 2 simultaneously.
  • the structural form of catamaran or monohull rowing boats that can use three-person mixed oars, six-person mixed oars or more mixed oars, and the oar frame (pivot) structure is located in the middle of the entire hull.
  • the left and right hull structures 1 are connected through the corresponding intermediate skeleton structures 13, and the fixed seat structure or the sliding seat structure 6 and the sliding seat 6 are arranged on the left and right hull structures 1 and the intermediate skeleton structure 13.
  • the fixed seat structure or sliding seat 6 on the left and right hull structures 1 and its matching pedal structure 7 etc. are arranged by forward rowing drive mode; the fixed seat structure or sliding seat on the middle skeleton structure 13 Chair 6 and its matched pedal structure 7 etc. are arranged by reverse rowing driving mode.
  • the left and right paddle frame structures 3 with a relatively large distance from each other and the left and right paddle frame pivot structures 4 with a relatively large distance from each other are arranged on the middle skeleton structure 13 .
  • the left side oar structure 2 and the oar frame pivot structure 4 of the left side oar frame structure 3 are pivotally connected; the right side oar structure 2 and the oar frame pivot structure 4 of the right side oar structure 3 are pivotally connected.
  • the paddlers on the left hull grasp and drive the left paddle structure 2 with both hands simultaneously; the paddlers on the right hull grasp and drive the right paddle structure 2 with both hands simultaneously.
  • the necessary length structure 14 along which the above-mentioned left and right paddle structures 2 go out can become a grippable paddle driven by the rower on the sliding seat 6 of the middle skeleton structure 13 structural part.
  • the single-row or double-row paddlers on the middle skeleton structure 13 hold the left and right paddle structures in a non-sitting position such as standing or squatting or kneeling, pointing to the middle, and row forward or reversely along the necessary length structure 14 to drive the boat. go ahead.
  • the left and right hands of the paddlers respectively hold the left and right paddle structures of the same row and point to the middle along the necessary length structure 14 to paddle forward or reversely to drive the boat. go ahead. (can be as the situation shown in accompanying drawing 8).
  • the left row rower's both hands hold the left side paddle structure and point to the middle along the necessary length structure 14 to paddle forward or reversely to drive the boat forward; Both hands of the oarsmen hold the right side oar structure at the same time and point to the middle along the necessary length structure 14 to paddle forward or reversely to drive the boat forward.
  • the seated driving structure system is set on the middle skeleton structure 13
  • different modes such as setting single-row rowers or double-row rowers can also be selected, and the corresponding rowing drive mode is the same as that of the aforementioned non-sitting rowing drive.
  • the approach is basically the same.
  • a more efficient situation can be formed in which one oar can be driven by two people at the same time, or the left and right oars can be driven by 3 or 4 people at the same time, thereby increasing the structural layout efficiency and driving propulsion efficiency of the entire hull. , It is also more conducive to adapting to the situation of larger hull and more paddlers.
  • a floating foot structure or a composite structure of floating feet and paddles can be set at one end (outer end) of the oar structure to form a forward-driven rowing boat with a corresponding structure
  • the paddle structure 2 When one end (outer end) of the paddle structure 2 is provided with a floating foot structure 10 or a composite structure of the floating foot structure 10 and the paddle structure 5, in the paddling stage of the paddle structure 2, it will be necessary to press down by the arm or the like—pull down
  • the paddle structure 2 is to overcome the buoyancy force of the composite structure of the floating foot structure 10 or the floating foot structure 10 and the blade structure 5 and make it sink, which will help the floating foot structure 10 or the floating foot structure 10 to paddle together
  • the composite structure of the leaf structure 5 sinks to a certain depth to form a strong driving force to promote the advancement of the hull 1.
  • the left and right arms are pressed down at the same time——pulling down the oar structure 2 will make the human body or the hull obtain a stronger upward force. force, thereby weakening the oppression of the body weight on the hull, etc., making the hull 1 float obviously and greatly reducing the forward resistance of the hull 1.
  • the composite structure of the floating foot structure 10 or the floating foot structure 10 and the blade structure 5 will be moved back in the air, and the floating foot structure 10 or the floating foot structure 10 will be combined with the blade.
  • the quality of the composite structure of structure 5 can be designed to be obviously smaller, and the shape can be very suitable, so the adverse effect it causes on the advancing process of the entire hull can be controlled to be obviously smaller.
  • the left and right floating foot structures 10 on both sides of the hull 1 or the composite structure of the floating feet and blades can provide strong anti-hull overturning ability, and significantly improve the adaptability of this new type of rowing to water areas and wind and waves.
  • the specific structure of the floating foot structure 10 or the composite structure of the floating foot structure 10 and the paddle structure 5 can be: spherical shape or oblate spheroidal shape or ellipsoidal shape or narrow hull shape or torpedo shape or cylindrical shape and many other options form. (It can be as the situation shown in accompanying drawing 10,11).
  • the hull 1 and the left and right linkage floating feet can be made
  • the composite structure of structure 11 or linkage floating foot structure 11 and paddle structure 5 adopts the shape of dragon (decoration) or phoenix (decoration) or horse (decoration) or tiger (decoration) simultaneously.
  • the hull 1 in the middle adopts a larger dragon (decoration) shape
  • the left and right linkage floating foot structure 11 or the composite structure of the linkage floating foot structure 11 and the paddle structure 5 adopts a smaller dragon (decoration) shape, thereby forming a fast , efficient, beautiful and stable Sanlong Kuaizhou—the overall shape and style of Sanlong Airship.
  • Steering wheels or driving wheels or a combined wheel train structure of steering wheels and driving wheels that can adapt to general roads or ice and snow roads can be set on the corresponding land racing boats, and can also be set independently to better adapt to ice and snow roads
  • Steering and support structures in forms such as skis (or skates), or a composite land driving system that combines the wheel structure and the skis (or skates) structure 17. (Can be as shown in the situation shown in accompanying drawing 13-17).
  • the driving method that combines the paddle structure 2 and the paddle arm land contact driving structure can be used to realize the advancing process of the rowing boat;
  • the ground contact part of the paddle arm land contact drive structure system outside the paddle arm structure can be the ground contact drive wheel structure with the axis vertically placed 12 or the one-way driving wheel structure 18 or the sharp ground contact structure 19 that the shaft center lays horizontally.
  • the ground-contacting driving wheel structure 12 which can be placed vertically on the axis of the outer end of the paddle arm structure, can contact the ground to form a longitudinal friction force as a reverse support force to push the boat forward, and can realize lateral movement to better Accommodates situations where the lateral touchdown point will change throughout the propulsion of the drive. (It can be the situation shown in accompanying drawing 13).
  • the ground-contacting one-way driving wheel structure 18, which can be positioned at the outer end of the paddle arm structure, can contact the ground during the driving stroke of the paddle to form a longitudinal friction force as a reverse support force to push the boat forward.
  • the paddle return mode can still be used in rolling contact with the ground and only produces small rolling friction resistance. (It can be as shown in Figure 15).
  • the sharp ground contacting structure (19) which can be located at the outer end of the paddle arm structure can better adapt to driving and driving conditions on ice and snow and other roads. (It can be as the situation shown in accompanying drawing 16,17).
  • the paddle chain cable driving structure 20 can be set, and one end of the boat paddle chain cable driving structure 20 is connected with the boat paddle structure 2, and the other end directly or indirectly drives the wheel shaft rotation of the driving wheel structure 16, and the paddle chain cable driving structure 20
  • the middle part can cooperate with the corresponding steering guide wheel structure 21, and add corresponding other matching structures to form a complete chain cable type paddle drive structure system.
  • a sliding seat chain cable driving structure 22 can be set, one end of the sliding seat chain cable driving structure 22 is connected with the sliding seat structure 6, and the other end directly or indirectly drives the wheel shaft of the driving wheel structure 16 to rotate, and the sliding seat chain cable
  • the middle part of the driving structure 22 also cooperates with the corresponding steering guide wheel structure, and with other corresponding matching structures, a complete chain cable type sliding seat driving structure system can be formed.
  • the above-mentioned chain cable type paddle drive structure system or chain cable type sliding seat drive structure system can be set independently on the corresponding boat system; Sliding seat drive structure system.
  • one end of the paddle driving chain cable structure 23 can be relatively fixedly arranged on the sliding seat structure 6, and the seat—the other end of the paddle driving chain cable structure 23 can adopt a fixed position or a variable position.
  • the mode of regulating is connected with boat paddle structure 2.
  • the connection position of the other end of the seat-the paddle drive chain cable structure 23 on the paddle structure 2 Through the adjustment of the connection position of the other end of the seat-the paddle drive chain cable structure 23 on the paddle structure 2, the movement speed of the sliding seat structure 6 and the position of the paddle structure and the entire paddle structure of each part can be changed.
  • the relationship between the speed of motion can form a more efficient and more appropriate linkage relationship, resulting in a more efficient and more appropriate driving process.
  • the above-mentioned seat-paddle drive chain cable structure 23 can be applied to various rowing systems used on water or land.
  • the spatial position of the paddle frame pivot structure can be moved and adjusted in directions such as up and down or front and rear
  • a paddle frame swing rod structure 25 is arranged between the corresponding paddle frame structure 3 and the paddle frame pivot structure 4, and one end (front end) of the paddle frame swing rod structure 25 is pivotally connected to the paddle frame through the paddle frame swing rod pivot structure 26
  • the other end of the oar rack swing rod structure 25 is provided with the oar rack pivot structure 4
  • one end of the oar structure 2 is pivotally connected to the oar rack swing bar structure 25 through the oar rack pivot structure 4 .
  • the paddle frame pivot structure 4 takes place in the up and down direction or in the front and rear direction or in other suitable directions, so as to make the whole process of paddling and returning the paddle smoother and more efficient.
  • the paddle frame swing rod structure 25 makes a corresponding swing movement around the paddle frame swing rod pivot structure 26 . (can be as shown in accompanying drawing 18-22 etc. situation).
  • the paddle frame swing bar structure 25 can be arranged directly in front of the rower or on both sides directly in front of the rower. (respectively as shown in accompanying drawing 18,19 and accompanying drawing 20,21)
  • oar rack swing bar structure 25 When the oar rack swing bar structure 25 is arranged in front of the paddlers, only one set of oar rack swing bar structure 25 can be set and one end thereof is pivotally connected with the oar rack structure 3 provided in the middle, and the two sides of the other end are respectively connected to The left and right paddle structures are pivotally connected in two phases. (can be as shown in the situation shown in accompanying drawing 18).
  • paddle rack swing bar structure 25 When the paddle rack swing bar structure 25 is arranged in front of the paddlers, two sets of left and right paddle rack swing bar structures 25 can also be set and one end of them is all pivotally connected with the paddle rack structure 3 provided in the middle, and the other end They are pivotally connected with the left and right paddle structures 2 respectively. (can be as the situation shown in accompanying drawing 19).
  • the corresponding paddle rack structure 3 can be arranged directly in front of the rower or on both sides of the rower, and the left and right paddle rack swing rod structures 25 One end is pivotally connected to the oar frame structure 3, and the other end is pivotally connected to the left and right oar structures 2 respectively. (can be as shown in accompanying drawing 20,21 situation).
  • Structural systems such as sliding sleeves, guide rails, and guide wheels can also be used to realize the purpose of moving and changing the spatial position of the aforementioned paddle frame pivot structure (4) up, down, front, back, or in other suitable directions.
  • corresponding structures such as oar balance springs or oar rack swing rod balance springs can be set.
  • the oar balance spring structure 9 of the oar structure 2 on both sides can be directly arranged on the (middle) oar frame structure 3 or Set on the edge-out structure of the (middle) paddle frame structure 3, one end of the oar balance spring structure 9 is connected with the right or left side oar structure 2, and the other end of the oar balance spring structure 9 is connected with ( Middle) paddle frame structure 3 or (middle) paddle frame structure 3 (left, right) are connected along the out structure. (can be as the situation shown in accompanying drawing 2).
  • the oar balance spring structure 9 of the right side oar structure 2 can be arranged on the left side oar frame structure 3—the oar balance spring structure 9
  • the two ends of the paddle are respectively connected with the right side oar structure 2 and the left side oar frame structure 3;
  • the two ends of spring structure 9 are respectively connected with left side oar 2 and right side oar frame structure 3; (can be as shown in the accompanying drawing 5 situation).
  • the oar balance spring structure 9 of the right side oar structure 2 can also be arranged on the right side oar frame structure 3—the oar balance spring structure
  • the two ends of 9 are respectively connected with the right side oar structure 2 and the right oar frame structure 3;
  • the oar balance spring structure 9 of the left side oar structure 2 can also be arranged on the left side oar frame structure 3—
  • the two ends of paddle balance spring structure 9 are connected with left side paddle structure 2 and left side paddle frame structure 3 respectively. (can be as the situation shown in accompanying drawing 6).
  • the paddle balance spring structure 9 can be arranged between the paddle frame swing bar structure 25 and the paddle structure 2 or can still be arranged between the paddle frame structure 3 and the paddle structure 2 . (can be respectively as shown in accompanying drawing 19,22 situation).
  • the paddle frame swing rod balance spring structure 27 can be added or not as required.
  • the paddle frame swing rod balance spring structure 27 can be arranged between the paddle frame swing rod structure 25 and the paddle frame structure 3 or its edge-out structure. (can be as shown in the situation shown in accompanying drawing 18).
  • Paddle structure 2 or propeller or water-repelling paddle wheel or land drive wheel etc. thereby also can reach the effect that makes human muscle system obtain full and efficient play.
  • Its specific implementation method can learn from the approximate situation in this application, and also can learn from the approximate situation adopted in the existing various human-powered vehicle and ship systems. (can be as the situation shown in accompanying drawing 23).
  • the double-swing bar type mobile seat structure system and its corresponding pedal structure can be adopted on the corresponding boat, which can also play the role of effectively exerting the strength of both legs at the same time, and can simplify the corresponding structure.
  • the double swing rod type mobile seat structure system consists of at least two seat swing rod structures 28 parallel to each other, the seat swing rod pivot structure 29 arranged at the upper and lower ends of the seat swing rod structure 28, and the double swing rod type mobile seat.
  • Structure 30, seat return spring structure 31 etc. are formed. (can be as shown in the situation shown in accompanying drawing 18).
  • the distance between the seat swing bar pivot structures 29 at the upper and lower ends of each seat swing bar structure 28 parallel to each other is equal, and the upper and lower ends of the seat swing bar structure 28 pass through the upper and lower seat swing bar pivots respectively.
  • the structure 29 is pivotally connected with the corresponding skeleton structure of the double swing rod type mobile seat and the hull, thereby ensuring that the angle of the seat surface of the double swing rod type mobile seat structure remains unchanged in the process of moving forward and backward, and can basically be in the Horizontal state or other optional suitable angle state.
  • One end of the seat return spring structure 31 that can be respectively arranged at the front and rear positions under the seat and can be mutually oppositely exerted force can be arranged on the corresponding skeleton structure of the hull, and the other end can be arranged on the seat swing rod structure 28 On or above the corresponding skeleton structure of the double swing rod type mobile seat. This can ensure that the double swing bar type movable seat structure 30 has the state that can automatically return to the initial position—the position state in which the strength and moment of the front and rear seat return spring structures 31 are mutually balanced.
  • the small waterline boat technology can be used for reference, and the main buoyancy hull of the racing boat or dragon boat can be submerged underwater, and the fixed seat structure or sliding seat structure 6 and The pedal structure 7 matched with the sliding seat 6, the sliding track structure 8 and even the structures such as the faucet and the dragon tail are placed above the water surface, and the main buoyancy hull part under the water and the structural part above the water surface are separated by corresponding "small water”.
  • Line structure 32" structures with relatively small water-facing area and wave-touching area in all directions are connected.
  • a rowing boat with stronger ability to break through waves and adapt to water areas or a "diving dragon boat” with only the dragon's head and tail exposed, and with stronger ability to resist wind and waves, can be formed. (can be as shown in accompanying drawing 24,25,26 situation).
  • main wing 33, empennage 34 and flywheel 35 on the corresponding boat, so that it has the ability of amphibious in water, land and air, so that It can use the corresponding fixed or mobile flying platform with a certain gravity height difference and its corresponding flying track, ship receiving-ship lifting system, etc., to realize the downward acceleration by means of the gravity potential energy of the ship itself on the flying platform. After that, it can glide in the air and even fly for a certain distance.
  • the forward rowing or rowing dragon boats that can slide down from the high platform at the starting point fly in the air or even glide for a certain distance, then safely catch the water, touch/hit the water, and splash the waves Afterwards, the paddlers paddle vigorously, the boat breaks through the water and advances quickly, and the one who reaches the finish line first or takes the least time wins.
  • a self-adjusting oar frame structure system that can swing laterally can be set. Its specific structure can be:
  • the self-adjusting oar frame structure 36, the self-adjusting oar frame pivot structure 37, and the self-adjusting oar frame spring structure are set, and the self-adjusting oar frame structure 36 is connected with the hull structure 1
  • the corresponding hulls are pivotally connected along the frame structure 38, and the upper part of the self-adjusting paddle frame structure 36 can perform lateral swinging motion in a direction nearly perpendicular to the forward direction of the ship, so as to better adapt to general roads, ice and snow roads, etc.
  • One or more self-adjusting paddle frame extension spring structures 39 or elastic pull rope structures 40 or compression spring structures 41 that are in contact with, connected to, and linked with the self-adjusting paddle frame structure 36 are used for driving and driving.
  • the lateral movement of the upper part of the structure 36 plays a role of balance, control and regulation in terms of force and displacement. (can be respectively as shown in accompanying drawing 27,28,29 situation).
  • a self-adjusting paddle structure that can be set up in length and length
  • a self-adjusting paddle structure 42 can be set, and a telescopic compression spring structure 43 for the paddle rod or a telescopic paddle rod structure 43 can be set at the same time.
  • the extension spring structure 44 or the stretchable elastic rope structure of the paddle rod plays a role of balancing, controlling and regulating the expansion and contraction of the self-adjusting paddle rod structure 42 in terms of force and displacement. (can be as the situation shown in accompanying drawing 30).
  • the swingable driving rod 45 that can swing horizontally and move at a variable angle
  • the swingable drive rod 45 is pivotally connected to the paddle structure 2 through the swingable drive rod pivot structure 46, and the swingable drive rod extension spring structure 47 or the swingable drive rod elastic pull rope structure or the swingable drive rod structure 2 are provided at the same time.
  • the lower end of the swing drive rod 45 is arranged It can better adapt to the grip driving structure 49 that the racing boat needs to drive on ice, snow or general road surface. (can be as the situation shown in accompanying drawing 29).
  • a long size paddle balance spring structure or a paddle balance elastic rope structure can be used
  • a long-sized paddle balance spring structure 9 or a paddle balance elastic stay rope structure 40 can be used to reduce the variation range of the spring tension on the paddle during work.
  • the long-sized paddle balance spring structure 9 or All or part of the oar balance elastic stay cord structure 40 can be arranged inside or outside the oar frame structure 3, etc., and one end of the long-sized oar balance spring structure 9 or oar balance elastic stay cord structure 40 can be directly connected to
  • the paddle structure 2 is connected or connected with the paddle structure 2 through a corresponding paddle stay rope/stay structure. (can be as the situation shown in accompanying drawing 29).
  • the middle part of the hull structure 1 is pivotally connected, so that the bow and tail of the left and right hull structures 1 can rise and fall independently under the action of wind and waves, etc., thereby significantly reducing the adverse effects of waves and other forces on the overall strength and movement of the hull. Improve the seaworthiness of the entire ship. (can be as the situation shown in accompanying drawing 34).
  • the mechanical arm system with nearly elliptical motion can be composed of a nearly elliptical motion mechanical arm structure 52, a mechanical arm crank structure 53, a mechanical arm crank central axis structure 54, a mechanical arm crank central axis shaft seat structure 55, a mechanical arm crank outer pivot structure 56, and Mechanical arm rail control swing rod structure 7, mechanical arm rail control swing rod support structure 58, mechanical arm rail control swing rod inner pivot structure 59, mechanical arm rail control swing rod outer pivot structure 60, and corresponding motor or thermal power Structure 61, drive-transmission system etc. constitute.
  • the middle part of the nearly elliptical motion mechanical arm structure 52 is pivotally connected with the mechanical arm crank structure 53 through the outer pivot structure 56 of the mechanical arm crank.
  • the structure 54 is arranged on the crank shaft seat structure 55 of the mechanical arm. Driven by the corresponding motor or thermomechanical power structure 61 and the transmission system, the crank structure 53 of the mechanical arm can rotate around the central shaft structure 54 of the mechanical arm. sports.
  • One end of the nearly elliptical motion mechanical arm structure 52 is pivotally connected to the mechanical arm rail control swing rod structure 57 through the outer pivot structure 60 of the mechanical arm rail control swing rod, and the mechanical arm rail control swing rod structure 57 passes through the inner side of the mechanical arm rail control swing rod.
  • the pivot structure 59 is pivotally connected to the support structure 58 of the rail control swing rod of the robotic arm, the rail control swing rod structure 57 of the robotic arm and the outer pivot structure 60 of the rail control swing rod of the robotic arm can surround the inner pivot of the rail control swing rod of the robotic arm
  • the structure 59 makes a reciprocating swinging motion.
  • the other end of the nearly elliptical motion mechanical arm structure 52 can form a nearly elliptical motion track, and the nearly elliptical motion track can be formed.
  • the other end of the elliptical motion mechanical arm structure 52 is pivotally connected to the middle part of the mechanical paddle structure 63 through a (universal) pivot structure 62, and one end of the mechanical paddle structure 63 is provided with a mechanical paddle structure 64;
  • the other end of the mechanical paddle structure 63 is pivotally connected to the mechanical paddle frame structure 66 which can swing horizontally through the mechanical paddle frame (universal) pivot structure 65, and can do lateral swing around the mechanical paddle frame swing mandrel structure 67
  • the swing range, displacement, strength, etc. of the mechanical paddle frame structure 66 can be adjusted and controlled by the mechanical paddle frame limiting and controlling extension spring structure 68 or the mechanical paddle frame limiting and controlling compression spring structure 69.
  • the above-mentioned mechanical arm rail control swing rod structure 57 and the reciprocating swing motion of the mechanical arm rail control swing rod outer pivot structure 60 can also limit the control effect of the nearly elliptical motion mechanical arm structure 52 by the corresponding guide wheel—the guide rail.
  • Structure or sliding sleeve-sliding rail structure can be played by setting corresponding guide wheel-guiding rail structure or sliding sleeve-sliding rail structure and making them cooperate with mechanical arm crank structure 53 etc. to realize nearly elliptical motion
  • the motion trajectory of the mechanical arm structure 52 (can be as the situation shown in accompanying drawing 32).
  • the nearly elliptical motion mechanical arm structure 52 driven by the motor or the thermal-mechanical power structure 61, the mechanical paddle structure 63, and the mechanical paddle structure 64 can drive the boat forward with higher speed, greater strength, and more reliable mode. It can better meet the requirements of high-speed water and safe transportation. (can be as the situation shown in accompanying drawing 33).
  • the robot can replace the human to complete the paddling and rowing actions of the rowing rowing forward, so as to form a rowing-style practical ship engine system driven by a robot or a forward rowing robot-driven The rowing model ship engine system.
  • Structural systems such as robot sliding seat structure and robot pedal structure can be set at the same time, so that the humanoid robot sits on the sliding seat structure, steps on the pedal structure with both feet, moves the body forward and backward, and drives the boat forward by waving the paddle with both hands .
  • the forward rowing boat driven by the above-mentioned robot will not only have certain practical value, but also have stronger visual impact and affinity for (image etc.) of people's (human) daily and social life.
  • a bent grip structure can be arranged on the paddle structure of the forward rowing boat, thereby forming a forward rowing boat with a bent grip structure.
  • the specific circumstances can be:
  • the height of the forehand grip structure 72 of the forehand grip structure 72 in the form of bending near the side of the paddle frame structure 3 is raised, and the height of the little finger grip end is reduced;
  • the height of the forehand grip structure 72 of the forehand grip structure 72 on one side of the leaf structure 5 can be constant or raised or lowered, and the height of the little finger grip can also be kept constant or raised or lowered. (can be as shown in accompanying drawing 35a, 35b situation).
  • bent forehand grip structure 72 and the bent backhand grip structure 74 are included at the same time.
  • a bent forehand grip structure 72 and a bent backhand grip (palm up, back of hand down) structure 74 are provided, and a (inside) bent backhand grip can be set on the side close to the paddle frame structure 3
  • the structure 74 is provided with a (outside) bent forehand grip structure 72 on a side close to the paddle structure 5 .
  • the height of the tiger's mouth grip end of the backhand grip structure 74 of the inwardly bent form near the paddle frame structure 3 side can be unchanged or raised, and the height of the little finger grip end can be unchanged Or reduce;
  • the height of the forehand grip structure 72 of the forehand grip structure 72 near the outer side of the paddle structure 5 can be constant or raised or lowered, and the height of the little finger grip can also be kept constant or raised or lowered. (Can be as shown in the situation shown in accompanying drawing 35c).
  • a bent forehand grip structure 72 and a bent backhand grip structure 74 can also be provided on the side close to the paddle frame structure 3 at the same time, and a bend is set on the side close to the paddle structure 5 A forehand grip structure 72 in the form of two or more forehand grip structures 72 with different horizontal inclination angles. (It can be as shown in the accompanying drawing 35d).
  • the traditional reverse rowing boat driving method and technology on the forward rowing rowing boat at the same time can form a more efficient and faster rowing and rowing movement without longitudinal inclination.
  • Its basic implementation method can be: on the basis of the forward rowing structure, simultaneously set the driving form and structure of the traditional reverse rowing with the number of paddlers, weight, spatial position and center of gravity displacement basically the same and symmetrically set, and The paddlers who drive forward and the paddlers who drive backward can drive the boat in a face-to-face or back-to-back manner, so that the adverse effects of the displacement of the center of gravity of the forward-driven paddlers and reverse-driven paddlers can be offset each other during the movement, Avoid or significantly reduce the longitudinal undulations of the rowing boat.
  • the corresponding paddle structure 2, sliding seat structure 6, pedal structure 7, layout and arrangement of the sliding track structure 8 etc. are compatible with it. (can be as the situation shown in accompanying drawing 36).
  • the above-mentioned forward rowing boat with no ups and downs in the longitudinal direction and low ups and downs can also adopt the following structural form which is safer, simpler and more popular: a horizontal balance floating body structure 75 is set on one side of the above-mentioned rowing boat, and a horizontal balance floating body structure 75
  • the paddle frame structure 3 for forward and reverse drive is set on it at the same time, and the corresponding forward drive and reverse drive paddle structure 2, sliding seat structure 6, pedal structure 7, sliding track structure 8, etc. are set at the same time.
  • This can form a more efficient and safer rowing boat form that contains forward-driven and reverse-driven paddlers and a single-side balanced floating body structure that can neither have obvious lateral inclination nor obvious longitudinal inclination. (can be as the situation shown in accompanying drawing 37).

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Abstract

一种正向前进的赛艇,在船艇的两侧或中间等部分上设置位置可相对高一些的桨架(3)与桨架枢轴结构(4),且同一支桨的桨架(3)与桨叶(5)分别处于桨手所持握的船桨部分(2)的左右两侧,面向船的前方的桨手采用或站立或固定座椅的简捷驱动方式或采用滑动座椅驱动可实现更大行程的正向拉桨方式,所述正向拉桨方式为低手位向后拉桨划水、高手位向前空中回桨,同时桨手低手位向后拉桨划水的发力方向与桨叶向后推水的用力方向完全一致,可以实现正向驱动前进的新式赛艇运动或新式赛艇式龙舟运动。

Description

一种正向前进的赛艇。
所属领域
属于运动和运输工具领域。
背景技术
龙舟运动的激烈与赛艇运动的优美为人类水上运动贡献了东西方的精彩,龙舟成为东京奥运会的表演项目,更为其成为正式比赛项目增添了努力的动力,那龙舟的未来会是什么样呢?未来的龙舟运动又会对赛艇运动产生怎样的影响呢?龙舟是以其现有的姿态入奥呢?还是以一种全新的乃至包容和吸纳了赛艇运动精华的更加先进的方式入奥呢?也需可以将龙舟与赛艇的相对优缺点在技术上做如下的总结:龙舟的优点是:向前进——前进方向向着桨手面对的方向,缺点是:双腿的力量发挥不好,桨在船艇上无支点、发力效率较低,每桨在水中的行程短、推进效率相对要低,速度相对要慢,这些优缺点也是大部分皮划艇的优缺点,龙舟运动的本质技术上就是一种有着龙的造型并有众多桨手划动的大皮划艇。
再看赛艇运动的优点是:双腿的力量得到高效发挥,桨在船艇上有支点、发力效率高,每桨在水中的行程长、推进效率相对高,速度相对要高,赛艇的缺点是:向后进——前进方向背着桨手面对的方向,同时其高手位拉桨、低手位回桨的划船方式在发力效率上不如其它条件相同情况下的低手位拉桨、高手位回桨的划船方式。
可不可以将龙舟与赛艇运动的优点整合在一起,形成新的驱船效率更高、感受更好、整体上也更加精彩的正向前进的新式龙舟运动或新式赛艇运动呢?本申请案将解决上述问题。
同时,现有龙舟与赛艇运动共同的缺点是:对风浪的适应与抗御能力均很低,这严重限制了运动的发展,也使其与实际的社会生活环境有较大的脱节,这一共同缺点也是可以通过采用新的适宜的双船体(双体赛艇或双体龙舟)等方式来大大改进的。
发明创造的目的
本发明的目的是要通过相应的结构与技术调整及改进,以融合龙舟运动与赛艇运动的优点,形成效率更高、速度更快、风采更佳正向驱动前进——向前进的赛艇式新龙舟运动,或者说形成驱划效率进一步提高、速度进一步增加,且正向驱动前进——向前进的东西合璧的新式赛艇运动。
发明创造的内容及有益效果
本发明的目的是这样实现的:在现有赛艇(及龙舟)运动的技术经验与技术成就的基础上,在船艇的两侧或中间等部分上设置位置可相对高一些的桨架与桨架枢轴,且同一支桨的桨架(桨架枢轴结构)与(划水)桨叶分别处于桨手所持握的船桨部分的左右两侧,或者说:桨手所持握的船桨部分与桨叶处于桨架(桨架枢轴)的同一侧,面向前方的桨手可采用或站立驱动或跪姿驱动或蹲姿驱动或固定座椅驱动或滑动座椅驱动等正向拉桨方式,该正向拉桨方式为低手位向后拉桨划水、高手位向前回桨的技术上更加高效的新的划桨驱船方式,同时,面向前方的桨手低手位向后拉桨划水的发力方向与桨叶向后推水的用力方向完全一致,故可进一步实现“向前进”——正向驱动前进的新式赛艇运动或“向前进”——正向驱动前进的手脚可同时高效发力的新式赛艇式龙舟运动。
上述“向前进”的新式赛艇亦可分为单桨式和双桨式两种基本形式:
在单桨式新式赛艇上,桨架结构与船桨之间、两侧船桨之间的关系相对简单;在双桨式新式赛艇上,在一些情况下为更好地解决左右桨交叉相互干扰、及左手桨对右 手或右手桨对左手的干扰等问题,可考虑将一侧或两侧的船桨做成非完全直线(直杆)的形式。
工作时,桨叶结构处于桨手右侧的右侧船桨结构的另一端(非桨叶端)与处于桨手左侧或桨手正前方的桨架结构通过桨架枢轴结构相枢接;桨叶结构处于桨手左侧的左侧船桨结构的另一端(非桨叶端)与处于桨手右侧或桨手正前方的桨架结构通过桨架枢轴结构相枢接。
在需要的情况下,为平衡桨体重量,实现更高效地挥桨拉船,可采用适当的平衡弹簧或配重等结构与技术。
为提高风浪的适应及抗御能力,可考虑采用双体赛艇或双体龙舟等的结构设置方式,同时可在左右船体中间的位置上设置桨架及桨架枢轴等结构。
本正向驱动前进的赛艇的较具体的实现方式还包括:
一、可采用双人单桨或多人单桨的正向驱动前进的赛艇结构形式。
二、可采用单人双桨或双人双桨或多人双桨且桨架(枢轴结构)居中设置的的正向驱动前进的赛艇结构形式。
三、可采用单人双桨或双人双桨或多人双桨且桨架(枢轴结构)分处左右两侧的的正向驱动前进的赛艇结构形式。
四、可采用双人单桨或多人单桨且桨架(枢轴结构)居于整个船体中部的正向驱动前进的双体赛艇的结构形式。
五、可采用三人混合桨或六人混合桨或更多人混合桨且桨架(枢轴)结构居于整个船体中部的正向驱动前进的双体或单体赛艇的结构形式。
六、可在船桨结构的一端(外侧端)设置浮脚结构或浮脚同桨叶的合成结构,进而形成相应结构形式的正向驱动前进的赛艇。
七、可设计和制造可在一般路面或冰雪等路面行驶的正向驱动前进的陆上赛艇。
八、可设计和制造滑动座椅可直接带动船桨结构进行驱动的正向前进的赛艇。
九、其它相关的结构系统的创新,其可包括:
(一)、可使桨架枢轴结构的空间位置在上下或前后等方向上移动、调节变化
(二)、船桨平衡弹簧及桨架摆杆平衡弹簧等结构的设置方法。
(三)、固定座椅情况下的脚驱动方式。
(四)、双摆杆式移动座椅结构系统。
(五)、特殊的桨叶结构形式等。
(六)、潜航形式的正向前进赛艇或赛艇式龙舟。
(七)、可具有飞滑能力的多栖的正向前进的赛艇或赛艇式龙舟。
(八)、可横向摆移的自调桨架结构系统。
(九)、长短可伸缩的自调桨柄结构——自调船桨结构系统。
(十)、外侧端部可摆转的“船桨”结构系统。
(十一)、可采用长尺寸的船桨平衡弹簧结构(系统)。
(十二)、船桨平衡弹簧结构或船桨平衡弹力绳结构与船桨结构一起摆转的设置方式。
(十三)、可采用只通过中部单一轴架结构系统连接(枢接)在一起的双船体的结构形式。
(十四)、机械力驱动的正向赛艇式船机系统及正向赛艇式的地效船机系统。
(十五)、机器人驱动的正向前进的赛艇式船机系统。
(十六)、含折弯形式的握把结构的正向赛艇。
(十七)、同时含正向驱动方式及逆向驱动方式的纵向(首尾)无起伏、低起伏 的正向赛艇。
在其它条件相同的情况下,本正向驱动赛艇的发力及推进效率更高、速度可更快、也更具应用价值,其原因在于:
1、低手位拉桨的发力形式更佳,低手位拉桨时手的发力点距离脚的登力点与人体重心的连线间的距离更近,划水驱动时腰部等的力量可得到更好发挥,同时由人体重心所形成的反抗力矩也相对更强大,可明显有利于实现更高效的划水推进等过程。
2、在左右桨叶划水外端的横向距离相同(占用水域的宽度相同)以及拉桨角度也相同的情况下,桨叶的划水行程可明显提高,故每桨及整个划桨与推船前进的效率都会相应提高。
与上述情况相对应的是,在仍可保持船艇的推进效率与前进速度的情况下,本“向前进”的新式赛艇的左右桨叶划水外端的横向距离——占用水域的宽度可较明显地减小,这也将有利于降低运动对环境的过分要求。
3、当正向赛艇的左右桨叶划水外端的横向距离相同(占用水域的宽度相同)以及桨叶的划水行程也相同的情况下,船桨的拨水角度可明显减小,整个划水行程中桨叶划水的横向无用做功消耗可大幅降低,船桨的推进效率可明显提升,船艇行驶速度亦会相应提高。
4、正向驱动前进——向前进的赛艇运动,对桨手和观众的视觉和心理都会形成更加正向的激励与感受,会进一步提升赛艇运动桨手的动力效率和整个运动的观赏等美学价值与效应。
附图说明
对附图1——37说明如下:
附图1a、1b、1c分别为双人单桨正向赛艇的主视图、俯视图、前视图。
附图2a、2b、2c分别为单人双桨且桨架(枢轴结构)居中设置的正向赛艇的主视图、俯视图、前视图。
附图3a、3b、3c分别为单人双桨且桨架(枢轴结构)居中设置的含有多个循环桨位工作情况的正向赛艇的主视图、俯视图、前视图。
附图4a、4b、4c分别为单人双桨且桨架(枢轴结构)居中设置的含曲线造型的船桨的正向赛艇的主视图、俯视图、前视图。
附图5a、5b、5c分别为单人双桨且桨架(枢轴结构)分处船体左右两侧的正向赛艇的主视图、俯视图、前视图。
附图6a、6b、6c分别为单人双桨且桨架分处左右,同时左、右桨架枢轴结构间的距离小于划桨工作时左右手臂间的距离的正向赛艇的主视图、俯视图、前视图。
附图7a、7b、7c为四人单桨且桨架(枢轴结构)居中的双体正向赛艇的的主视图、俯视图、前视图。
附图8为六人混合桨(左右两侧的四人为单桨划式、中间两人为双桨划式),且中间两人可采用正向或反向站立等非坐姿划船方式的双体正向赛艇的视图情况。
附图9为六人混合桨(左右两侧的四人为单桨划式、中间两人为双桨划式),且中间两人可采用(反向)坐式划船方式的双体正向赛艇的视图情况。
附图10为船体左右两侧的船桨结构的外侧上设有(扁)椭圆体造型的浮脚结构的正向赛艇的视图情况。
附图11为船体左右两侧的船桨结构的外侧上设有(扁)球体造型的浮脚结构与桨叶结构的合成结构的正向赛艇的视图情况。
附图12为船体左右两侧的船桨结构的外侧上设有窄船体造型的联动浮脚结构,且同一窄船体造型的联动浮脚结构同时与两个同侧的船桨结构相互枢接联动的正向 赛艇的视图情况。
附图13a、13b、13c分别为单人双桨且桨架(枢轴结构)居中设置的含轮式行驶结构的陆上正向赛艇的主视图、俯视图、前视图。
附图14a、14b分别为单人双桨且桨架(枢轴结构)居中设置的含链索牵引驱动轮式结构系统的陆上正向赛艇的主视图、俯视图。
附图15为单人双桨且桨架(枢轴结构)居中设置的含前转向轮结构及后置雪橇(或冰刀)支撑结构的陆上正向赛艇的视图情况。
附图16为单人双桨且桨架(枢轴结构)居中设置的含前转向雪橇(或冰刀)结构及后置驱动或支撑轮结构的陆上正向赛艇的视图情况。
附图17为单人双桨且桨架(枢轴结构)居中设置的含前转向雪橇(或冰刀)结构及后置雪橇(或冰刀)支撑结构的陆上正向赛艇的视图情况。
附图18a、18b分别为单人双桨及桨架结构居中设置、且含有单个桨架摆杆结构、同时采用了双摆杆式移动座椅结构系统的正向赛艇的主视图、俯视图;附图18c为双摆杆式移动座椅结构系统的具体结构的视图情况。
附图19a、19b、19c分别为单人双桨及桨架结构居中设置、且含有左、右两套居中设置的桨架摆杆结构的正向赛艇的主视图、俯视图、前视图。
附图20a、20b、20c分别为单人双桨及桨架结构居中设置、且含有两套分别向左右两侧延展设置的桨架摆杆结构的正向赛艇的主视图、俯视图、前视图。
附图21a、21b、21c分别为单人双桨及两套桨架结构非居中设置、同时含有设置于两侧的左右两套桨架摆杆结构的正向赛艇的主视图、俯视图、前视图。
附图22a、22b、22c分别为单人双桨及桨架结构高位居中设置、且含有单个桨架摆杆结构、同时可采用站立等姿态进行划桨驱动的正向赛艇的主视图、俯视图、前视图。
附图23a、23b、23c分别为单人双桨及桨架结构高位居中设置、且含有左右两套桨架摆杆结构、同时还可利用脚踏拨水轮系统进行驱动的正向赛艇的主视图、俯视图、前视图。
附图24a、24b、24c分别为单人双桨及桨架结构居中设置、且含有左右两套水下浮体(船体)结构、同时采用了小水线体船艇技术的抗波浪能力更强的正向赛艇的主视图、俯视图、前视图。
附图25a、25b分别为单人双桨及桨架结构居中设置、且含有左右两套水下浮体(船体)结构、同时加设了主机翼、尾翼及放飞轮等结构的具有“水陆空”三栖能力的正向赛艇的主视图、前视图。
附图26为单人双桨及桨架结构居中设置、且含有水下浮体(船体)结构及龙头、龙尾装饰的、同时采用了小水线体船艇技术的抗波浪能力更强的的正向赛艇(赛艇式龙舟)的视图情况。
附图27a、27b、27c分别为含有可横向摆转运动的自调桨架结构系统的单桨式冰上正向赛艇的(局部)主视图、俯视图、前视图的情况。
附图28为含有可横向摆转运动的自调桨架结构系统的单桨式冰上正向赛艇的视图情况。
附图29为含有外侧端部可摆转的“船桨”结构系统的单桨式雪地正向赛艇的视图情况。
附图30为含有长短可伸缩的自调桨杆结构的单桨式陆上正向赛艇的视图情况。
附图31a、31b、31c分别为含有万向桨架枢轴结构系统(桨柄亦可高效旋动)的单桨式正向赛艇的(局部)主视图、俯视图、前视图的情况。
附图32a、32b、32c分别为电机或热机驱动的正向赛艇式船机系统——机械动力正向赛艇的(局部)主视图、俯视图、前视图的情况。
附图33为电机或热机驱动的正向赛艇式地效(翼)船机系统的视图的情况。
附图34为采用只通过中部单一轴架结构系统连接(枢接)在一起的双体船式正向赛艇的视图情况。
附图35a、35b、35c、35d均为含折弯形式的握把结构的正向赛艇的视图情况。
附图36为同时含正向驱动方式及逆向驱动方式的纵向(首尾)无起伏、低起伏的正向赛艇的视图情况。
附图37为同时含正向驱动方式与逆向驱动方式及同时设有横向平衡浮体结构的纵向(首尾)无起伏、低起伏的正向赛艇的视图情况。
图中:1.船体,2.船桨结构,3.桨架结构,4.桨架枢轴结构,5.桨叶结构,6.滑动座椅,7.相配合的脚踏结构,8.滑动轨道结构,9.船桨重力平衡弹簧,10.浮脚结构,11.联动浮脚结构,12.轴心纵置的触地驱动轮结构,13.中间骨架结构,14.中间的沿出必要长度结构,15.驱动轮结构,16.驱动轮结构,17.雪橇(或冰刀)结构,18.轴心横置的触地单向驱动轮结构,19.锋锐触地结构,20.船桨链索驱动结构,21.转向导轮结构,22.滑动座椅链索驱动结构,23.船桨驱动链索结构,25.桨架摆杆结构,26.桨架摆杆枢轴结构,27.桨架摆杆平衡弹簧结构,28.座椅摆杆结构,29.座椅摆杆枢轴结构,30.双摆杆式移动座椅结构,31.座椅回位弹簧结构,32.小水线体结构,33.主机翼,34.尾翼,35.放飞轮,36.自调桨架结构,37.自调桨架枢轴结构,38.船体沿出骨架结构,39自调桨架拉簧结构,40弹性拉绳结构,41压簧结构,42.自调桨杆结构,43.同时设置桨杆伸缩压簧结构,44.桨杆伸缩拉簧结构,45.可摆转驱动杆,46.可摆转驱动杆枢轴结构,47.可摆转驱动杆拉簧结构,48.可摆转驱动杆压簧结构,49.抓地驱动结构,50.船体单一轴架结构,51.船体横向水平枢轴结构,52.近椭圆运动机械手臂结构,53.机械手臂曲柄结构,54.机械手臂曲柄中轴结构,55.机械手臂曲柄中轴轴座结构,56.机械手臂曲柄外侧枢轴结构,57.及机械手臂控轨摆杆结构,58.机械手臂控轨摆杆支架结构,59.机械手臂控轨摆杆内侧枢轴结构,60.机械手臂控轨摆杆外侧枢轴结构,61.电机或热机动力结构,62.(万向)枢轴结构,63.机械船桨结构,64.机械桨叶结构,65.机械桨架(万向)枢轴结构,66.可横向摆转的机械桨架结构,67.可围绕机械桨架摆转芯轴结构,68.机械桨架限控拉簧结构,69.机械桨架限控压簧结构,70.弹簧支架沿出结构,71.地效机翼,72.折弯形式的正手握把结构,73.船桨结构的正常直线延展轴线,74.折弯形式的反手握把结构,75.横向平衡浮体结构。
具体实施方式
可参考附图1——37中所示的情况:
所述正向驱动前进的赛艇至少包括船体1、船桨结构2、桨架结构3、桨架枢轴结构4、桨叶结构5或浮脚结构10或浮脚同桨叶的合成结构等结构系统。
在船体1的两侧或中间部分等之上设置桨架结构3与桨架枢轴结构4,船桨结构2的一端通过桨架枢轴结构4枢接在桨架结构3之上,船桨结构2的另一端直接或间接设有桨叶结构5或浮脚结构10或联动浮脚结构11或浮脚同桨叶的合成结构或桨臂陆地接触驱动结构或桨臂链索牵引驱动结构(20),船桨结构2之上的驱动把手部分处于船桨所枢接的桨架结构3与桨叶结构5或浮脚结构10或联动浮脚结构11或浮脚同桨叶的合成结构或桨臂陆地接触驱动结构之间,面向前方的桨手采用站立驱动或跪姿驱动或蹲姿驱动或固定座椅驱动或滑动座椅驱动的正向划桨驱动方式。
上述正向划桨驱动方式为低手位向后拉桨划水、高手位向前空中回桨的技术上更 高效的新的划桨驱船方式,同时,面向前方的桨手低手位向后拉桨划水的发力方向与桨叶向后推水的用力方向完全一致,从而可进一步实现“向前进”——正向驱动前进的新式赛艇运动或“向前进”——正向驱动前进的手脚可同时高效发力的新式赛艇式龙舟运动。
可设置与固定的座椅结构相配合的脚踏结构或进一步设置滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8。
桨架枢轴结构4处于所述固定座椅结构或滑动座椅结构6及滑动轨道结构8的两侧位置之上或者处于所述固定座椅结构或滑动座椅结构6与脚踏结构7之间的上部空间位置之上。
在需要的情况下,为平衡桨体重量,实现更高效地挥桨拉船,可采用适当的船桨重力平衡弹簧9或配重等结构与技术。
本正向驱动的新式赛艇的较更具体结构形式与实现方式还可以包括:
一、可采用双人单桨或多人单桨的正向驱动前进的赛艇结构形式
可如附图1中所示的情况,在船体结构1之上设置滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8,同时,在船体结构1的右侧设置与左侧船桨结构2其所联动的桨叶结构在船体的左侧划水驱动相配合的右侧桨架结构3及桨架枢轴结构4,即使左侧船桨结构2的一端与右侧桨架结构3的桨架枢轴结构4相互枢接;在船体结构1的左侧设置与右侧船桨结构2(其所联动的桨叶结构在船体的右侧划水驱动)相配合的左侧桨架结构3及桨架枢轴结构4,即使右侧船桨结构2的一端与左侧桨架结构3的桨架枢轴结构4相互枢接。
桨手双手同时抓握和驱动左侧船桨结构2或双手同时抓握和驱动右侧船桨结构2划水驱船前进。
二、可采用单人双桨或双人双桨或多人双桨且桨架(枢轴结构)居中设置的的正向驱动前进的赛艇结构形式
可如附图2-4中所示的情况,在船体结构1之上设置滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8,同时,在船体结构1的中间部分——在滑动轨道结构8的上方及滑动座椅6与脚踏结构7之间的空间位置上设置(中间)桨架结构3及中间桨架枢轴结构4,左、右两侧的船桨结构2的一端均与(中间)桨架结构3的桨架枢轴结构4相互枢接。
同一桨手的右手抓握和驱动右侧船桨结构2、左手抓握和驱动左侧船桨结构2划水驱船前进。
为避免船桨结构2在使用过程中与双腿的膝盖等处相接触与碰撞,在相应部位处可采用弯曲杆的结构形式。(可如附图4中所示的情况)。
三、可采用单人双桨或双人双桨或多人双桨且桨架(枢轴结构)分处左右两侧的的正向驱动前进的赛艇结构形式
可如附图5、6中所示的情况,在船体结构1之上设置滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8,同时,在船体结构1的左、右两侧分别设置左、右桨架结构3及左、右桨架枢轴结构4,同时,使左侧船桨结构2的一端与右侧桨架结构3的桨架枢轴结构4相互枢接;使右侧船桨结构2的一端与左侧桨架结构3的桨架枢轴结构4相互枢接。
同一桨手的右手抓握和驱动右侧船桨结构2、左手抓握和驱动左侧船桨结构2。
为避免左、右船桨结构2之间以及左、右船桨结构2与双臂或双腿之间在使用过程中相接触与碰撞,在船桨结构2适宜部分处可采用弯曲杆的结构形式。(可如附图5中所示的情况)。
为避免左侧船桨结构2的靠近桨架枢轴结构4的部分与右侧手臂之间,右侧船桨结构2的靠近桨架枢轴结构4的部分与左侧手臂之间在使用过程中相接触与碰撞,可使左、右桨架结构3及左、右桨架枢轴结构4之间的距离缩短至小于桨手正常划船过程中左、右手抓握船桨结构2时的(工作)距离,形成(相对)近距桨架的双桨结构形式。从而可以使左侧船桨结构2可完全处于右侧手臂左面而完全不会与右侧手臂相接触及碰撞,也使右侧船桨结构2可完全处于左侧手臂右面而完全不会与左侧手臂相接触及碰撞。(可如附图6中所示的情况)。
四、可采用双人单桨或多人单桨且桨架(枢轴结构)居于整个船体中部的正向驱动前进的双体赛艇的结构形式。
可如附图7中所示的情况,采用双船体的结构形式,左、右船体结构1通过相应的中间骨架结构13相连接,在左、右船体结构1之上均设置滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8。
同时,在中间骨架结构13等之上设置左、右桨架结构3及左、右桨架枢轴结构4,同时,使左侧船桨结构2的一端与左侧桨架结构3的桨架枢轴结构4相互枢接;使右侧船桨结构2的一端与右侧桨架结构3的桨架枢轴结构4相互枢接。
左右船桨的划水桨叶5分别处于左右船体结构1的外侧;左侧(船体上的)桨手双手同时抓握和驱动左侧船桨结构2,右侧(船体上的)桨手双手同时抓握和驱动右侧船桨结构2。
五、可采用三人混合桨或六人混合桨或更多人混合桨且桨架(枢轴)结构居于整个船体中部的正向驱动前进的双体或单体赛艇的结构形式。
当采用相应的双船体的结构形式时,其一种具体方式可如附图9中所示的情况:
左、右船体结构1通过相应的中间骨架结构13相连接,在左、右船体结构1之上及中间骨架结构13之上均设置固定座椅结构或滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8。
左、右船体结构1之上的固定座椅结构或滑动座椅6及其相配合的脚踏结构7等按正向划船驱动方式设置;中间骨架结构13之上的固定座椅结构或滑动座椅6及其相配合的脚踏结构7等按反向划船驱动方式设置。
同时,在中间骨架结构13之上设置彼此距离相对较大的左、右桨架结构3及彼此距离相对较大的左、右桨架枢轴结构4。
使左侧船桨结构2与左侧桨架结构3的桨架枢轴结构4相互枢接;使右侧船桨结构2与右侧桨架结构3的桨架枢轴结构4相互枢接。
左侧船体上的桨手双手同时抓握和驱动左侧船桨结构2;右侧船体上的桨手双手同时抓握和驱动右侧船桨结构2。
同时,使左侧船桨结构2穿过左侧桨架枢轴结构4向右侧沿出必要长度结构14,使右侧船桨结构2穿过右侧桨架枢轴结构4向左侧沿出必要长度结构14,上述左、右船桨结构2所沿出的必要长度结构14可以成为处于中间骨架结构13的滑动座椅6之上的桨手反向划船驱动的可持握的船桨结构部分。
当采用相应的双船体的结构形式时,其可采用的另一种具体方式可与附图9中所示的前一种具体方式基本相同,不同之处可在于:在中间骨架结构13之上不设置固定座椅结构或滑动座椅结构6等结构,而设置供相应的桨手以站立或蹲姿或跪姿等非坐姿方式划桨驱船前进的空间及结构系统。
处于中间骨架结构13之上的单列或双列桨手以站立或蹲姿或跪姿等非坐姿方式持握左右船桨结构指向中间的沿出必要长度结构14正向或反向划桨驱船前进。
当在中间骨架结构13之上设置单列桨手时,桨手的左、右手分别持握同排的左、 右船桨结构指向中间的沿出必要长度结构14正向或反向划桨驱船前进。(可如附图8中所示的情况)。
当在中间骨架结构13之上设置双列桨手时,左列桨手的双手同时持握左侧船桨结构指向中间的沿出必要长度结构14正向或反向划桨驱船前进;右列桨手的双手同时持握右侧船桨结构指向中间的沿出必要长度结构14正向或反向划桨驱船前进。
根据需要,当在中间骨架结构13之上设置坐姿驱动结构系统时,也可选择采用设置单列桨手或双列桨手等不同的方式,其相应的划桨驱动方式与前述的非坐姿划船驱进方式可基本相同。
通过上述不同的具体方式均可以形成一支桨可由双人同时驱动或者左右两只桨可同时由3人或4人等同时驱动的更高效的情况,从而增加整个船体的结构布局效率与驱动推进效率,也更有利于适应船体更大、桨手更多的情况。
六、可在船桨结构的一端(外侧端)设置浮脚结构或浮脚同桨叶的合成结构,进而形成相应结构形式的正向驱动前进的赛艇
可如附图10——12中所示的情况:
当船桨结构2的一端(外侧端)设置浮脚结构10或浮脚结构10同桨叶结构5的合成结构时,在船桨结构2的划水阶段,将需要手臂等下压——下拉船桨结构2,以克服浮脚结构10或浮脚结构10同桨叶结构5的合成结构的上浮力并使其下沉,这一方面将有利于浮脚结构10或浮脚结构10同桨叶结构5的合成结构下沉一定深度以形成强的推动船体1前进的推动力,另一方面左右手臂等同时下压——下拉船桨结构2将使人体或及船体获得较强的向上分力,从而减弱人体重量对船体的压迫等,使船体1明显上浮并大大减小船体1的前进阻力。
在船桨结构2的回桨阶段,将使浮脚结构10或浮脚结构10同桨叶结构5的合成结构均在空中前移回位,加上浮脚结构10或浮脚结构10同桨叶结构5的合成结构的质量可以设计的明显较小、造型可十分适宜,故其对整个船体的前进过程造成的不利影响可控制到明显较小。
处于船体1两侧的左、右浮脚结构10或浮脚同桨叶的合成结构同时将可提供强的抗船体倾覆能力,显著提升此新式赛艇运动对水域和风浪的适应能力。
浮脚结构10或浮脚结构10同桨叶结构5的合成结构的具体结构方式可以为:球体造型或扁球体造型或椭圆体造型或窄船体造型或鱼雷造型或圆柱体造型等多种可选形式。(其可如附图10、11中所示的情况)。
可进一步考虑采用同侧的双桨或多桨联合枢接并驱动同一联动浮脚结构11或联动浮脚结构11同桨叶结构5的合成结构,这种结构上的联合方式及双桨或多桨的同步联动将可以使同一联动浮脚结构11或联动浮脚结构11同桨叶结构5的合成结构的前后定向及整个运动过程等更加适宜和高效。(其可如附图12中所示的情况)。
在采用上述同侧的双桨或多桨联合枢接并驱动同一联动浮脚结构11或联动浮脚结构11同桨叶结构5的合成结构的设置方式时,可使船体1和左右联动浮脚结构11或联动浮脚结构11同桨叶结构5的合成结构同时采用龙(饰)的造型或同时采用凤(饰)的造型或同时采用马(饰)的造型或同时采用虎(饰)的造型或采用龙(饰)凤(饰)相结合的造型或采用龙(饰)马(饰)相结合的造型或采用龙(饰)虎(饰)相结合的造型等。
可考虑使中间的船体1采用较大的龙(饰)造型、左右联动浮脚结构11或联动浮脚结构11同桨叶结构5的合成结构采用较小的龙(饰)造型,从而形成快速、高效、靓丽、稳定的三龙快舟——三龙飞艇的总体造型与风格。为“龙艇天下”的运动、场景及文化提供一种“三龙开泰”的特殊神采。
类似的,可考虑形成三马竟跃(三驾马车)、万马奔腾、龙马精神、龙马竞渡、龙马奔腾、龙争虎跃、龙争虎斗、龙凤呈祥、龙凤争锋等诸多的运动及文化场景与情境,为文化及文明的进步增添光彩
七、可设计和制造可在一般路面或冰雪等路面行驶的正向驱动前进的陆上赛艇
在相应的陆上赛艇之上可设置能够同时适应一般路面或冰雪等路面的转向轮或驱动轮或转向轮与驱动轮的组合轮系结构,也可独立地设置可更好地适应冰雪路面的雪橇(或冰刀)等形式的转向与支撑结构,或设置轮结构与雪橇(或冰刀)结构17相结合的复合陆上行驶系统。(可如附图13-17中所示的情况)。
在驱动方式上,一方面,可采用通过船桨结构2与桨臂陆地接触驱动结构相结合的驱动方式,来实现赛艇的前进过程;另一方面,也可以考虑独立地采用轮式推进的驱动方式或采用船桨桨臂驱动与轮式推进相结合的复合驱动方式。
当采用船桨结构2与桨臂陆地接触驱动结构相结合的驱动方式时,可处于桨臂结构外侧的桨臂陆地接触驱动结构系统的触地部分可为轴心纵置的触地驱动轮结构12或轴心横置的触地单向驱动轮结构18或锋锐触地结构19。
可处于桨臂结构外端的轴心纵置的触地驱动轮结构12,既可与地面接触形成纵向摩擦力以做为推动船艇前进的反向支持力,又可以实现横向移动以更好地适应整个驱动推进过程中横向触地点会发生变化的情况。(其可如附图13中所示的情况)。
可处于桨臂结构外端的轴心横置的触地单向驱动轮结构18,既可在船桨的驱动行程中与地面接触形成纵向摩擦力以做为推动船艇前进的反向支持力,又可以在船桨的非驱动行程(回桨行程)中仍可采用与地面滚动接触并只产生小的滚动摩擦阻力的回桨方式。(其可如附图15中所示的情况)。
可处于桨臂结构外端的锋锐触地结构(19)可更好地适应冰雪等路面上行驶和驱动的情况。(其可如附图16、17中所示的情况)。
当采用独立的轮式推进的驱动方式或采用船桨桨臂驱动与轮式推进相结合的复合驱动方式时,可考虑通过链索及相应的导轮等结构方式实现驱动力向驱动轮的传递过程。(其可如附图14中所示的情况)。
可设置船桨链索驱动结构20,船桨链索驱动结构20的一端与船桨结构2相连接,另一端直接或间接地带动驱动轮结构16的轮轴旋转,船桨链索驱动结构20的中间部分可与相应的转向导轮结构21相配合,加上相应的其它配合结构,可形成完整的链索式船桨驱动结构系统。
可设置滑动座椅链索驱动结构22,滑动座椅链索驱动结构22的一端与滑动座椅结构6相连接,另一端直接或间接地带动驱动轮结构16的轮轴旋转,滑动座椅链索驱动结构22的中间部分也与相应的转向导轮结构相配合,加上相应的其它配合结构,可形成完整的链索式滑动座椅驱动结构系统。
在相应的船艇系统之上可分别独立地设置上述链索式船桨驱动结构系统或链索式滑动座椅驱动结构系统;也可以同时联合设置链索式船桨驱动结构系统与链索式滑动座椅驱动结构系统。
八、可设计和制造滑动座椅可直接带动船桨结构进行驱动的正向前进的赛艇
通过利用相应的座椅——船桨驱动链索结构23,可使依靠双脚驱动的滑动座椅的位移动力部分乃至全部直接传递给船桨结构2以推船前进,从而减小手臂的拉桨驱动力量,以更好地适应特殊情况及人士等的需要。(其可如附图10中所示的情况)。
座椅——船桨驱动链索结构23的一端可相对固定地设于滑动座椅结构6之上,座椅——船桨驱动链索结构23的另一端可采用位置固定的方式或位置可调节的方式与船桨结构2相连接。通过座椅——船桨驱动链索结构23的另一端在船桨结构2之 上的连接位置的调节,可以改变滑动座椅结构6的运动速度与桨叶结构及整个船桨结构各部分的运动速度之间的关系,从而可形成更高效更适宜的联动关系,促成更高效更适宜的驱动过程。
上述座椅——船桨驱动链索结构23可应用于水上或陆上等使用的各赛艇系统之上。
九、其它相关的结构设置情况
(一)、可使桨架枢轴结构的空间位置在上下或前后等方向上移动、调节变化
相应的具体的结构方式可以为:
1、在相应桨架结构3与桨架枢轴结构4之间设置桨架摆杆结构25,桨架摆杆结构25的一端(前端)通过桨架摆杆枢轴结构26枢接于桨架结构3之上,桨架摆杆结构25的另一端设置桨架枢轴结构4,船桨结构2的一端通过桨架枢轴结构4与桨架摆杆结构25相枢接。
使用时,在手通过船桨结构2实现划水驱动或空中回桨的过程中,在水体对船桨结构2的反作用力等的参与作用下,船桨结构2的一端可带动与其相枢接的桨架枢轴结构4发生上下方向或前后方向或其它适宜方向上的必要移动,以使整个划水与回桨等过程更加顺畅、高效。相应过程中,桨架摆杆结构25围绕桨架摆杆枢轴结构26做相应的摆转运动。(可如附图18——22等中所示的情况)。
与相应的桨架结构3及船桨结构2相配合,桨架摆杆结构25可设置于桨手的正前方或设置于桨手正前方的两侧。(分别可如附图18、19和附图20、21中所示的情况)
当桨架摆杆结构25设置于桨手的正前方时,可只设置一套桨架摆杆结构25并使其一端与中间设置的桨架结构3相枢接,另一端的两侧分别与左、右船桨结构2相枢接。(可如附图18中所示的情况)。
当桨架摆杆结构25设置于桨手的正前方时,也可设置左、右两套桨架摆杆结构25并使它们的一端均与中间设置的桨架结构3相枢接,另一端分别与左、右船桨结构2相枢接。(可如附图19中所示的情况)。
当桨架摆杆结构25设置于桨手正前方的两侧时,相应的桨架结构3可设置于桨手的正前方或设置于桨手的两侧,左、右桨架摆杆结构25的一端与桨架结构3相枢接,另一端分别与左、右船桨结构2相枢接。(可如附图20、21中所示的情况)。
2、还可以采用滑动套管、导轨——导轮等结构系统,来实现前述的桨架枢轴结构(4)的空间位置在上下或前后或其它适宜方向上的移动变化的目的。
(二)、船桨平衡弹簧及桨架摆杆平衡弹簧等结构的设置方法
为减小因船桨重量造成的不利影响,同时提升回桨及整个划船过程的效能与舒适度,可设置相应的船桨平衡弹簧或及桨架摆杆平衡弹簧等结构。
当采用在船体的中间或人体的正前方设置(中间)桨架结构3的方式时,两侧船桨结构2的船桨平衡弹簧结构9可直接设置于(中间)桨架结构3之上或设置于(中间)桨架结构3的沿出结构之上,——船桨平衡弹簧结构9的一端与右侧或左侧船桨结构2相连接,船桨平衡弹簧结构9的另一端与(中间)桨架结构3或(中间)桨架结构3的(左、右)沿出结构相连接。(可如附图2中所示的情况)。
当采用在船体或人体的两侧设置桨架结构3的方式时,右侧船桨结构2的船桨平衡弹簧结构9可设置于左侧桨架结构3之上——船桨平衡弹簧结构9的两端分别与右侧船桨结构2和左侧桨架结构3相连接;左侧船桨结构2的船桨平衡弹簧结构9可设置于右侧桨架结构3之上——船桨平衡弹簧结构9的两端分别与左侧船桨2和右侧桨架结构3相连接;(可如附图5中所示的情况)。
当采用在船体或人体的两侧设置桨架结构3的方式时,右侧船桨结构2的船桨平衡弹簧结构9也可设置于右侧桨架结构3之上——船桨平衡弹簧结构9的两端分别与右侧船桨结构2和右侧桨架结构3相连接;左侧船桨结构2的船桨平衡弹簧结构9也可设置于左侧桨架结构3之上——船桨平衡弹簧结构9的两端分别与左侧船桨结构2和左侧桨架结构3相连接。(可如附图6中所示的情况)。
当同时设置了桨架摆杆结构25时,船桨平衡弹簧结构9可设置于桨架摆杆结构25与船桨结构2之间或仍可设置于桨架结构3与船桨结构2之间。(可分别如附图19、22中所示的情况)。
在设置桨架摆杆结构25的情况下,根据需要,可加设或不加设桨架摆杆平衡弹簧结构27。
桨架摆杆平衡弹簧结构27可设置于桨架摆杆结构25与桨架结构3或其沿出结构之间。(可如附图18中所示的情况)。
(三)、固定座椅情况下的脚驱动方式
当采用固定座椅的划桨方式时,也可同时考虑将脚腿的运动力量通过相应的脚踏、脚踏摆杆、拉索或相应的曲轴、链轮、链条等传动结构直接传递给船桨结构2或螺旋桨或拨水桨轮或陆上驱动轮等之上,从而也可达到使人体肌肉系统得到全面、高效发挥的作用。其具体的实现方式可借鉴本申请案中近似的情况,也可借鉴现有的各类人力车船系统中所采用的近似情况。(可如附图23中所示的情况)。
(四)、双摆杆式移动座椅结构系统
可在相应的船艇之上采用双摆杆式移动座椅结构系统及其相应的脚踏结构等,同样可起到可同时高效发挥双腿力量的作用,并可使相应的结构得到简化。
双摆杆式移动座椅结构系统由至少两条相互平行的座椅摆杆结构28、设置于座椅摆杆结构28上下两端的座椅摆杆枢轴结构29、双摆杆式移动座椅结构30、座椅回位弹簧结构31等组成。(可如附图18中所示的情况)。
相互平行的每条座椅摆杆结构28的上下两端的座椅摆杆枢轴结构29之间的距离相等,座椅摆杆结构28的上下两端分别通过上、下座椅摆杆枢轴结构29与双摆杆式移动座椅及船体的相应骨架结构相枢接,由此可确保双摆杆式移动座椅结构在前后移动的过程中其座面的角度保持不变,可基本处于水平状态或其它可选择的适宜角度状态。
可分别设于座椅下面前后位置处的可彼此相互反向用力的座椅回位弹簧结构31的一端可均设于船体的相应骨架结构之上,另一端可设于座椅摆杆结构28之上或双摆杆式移动座椅的相应骨架结构之上。由此可确保双摆杆式移动座椅结构30拥有可自动回到初始位置状态——前、后座椅回位弹簧结构31的力量及力矩相互平衡的位置状态。
(五)、特殊的桨叶结构形式等
在一些情况下,如相对高手位划桨或站姿划桨等情况下,为提高桨叶的出、入水及整个划桨过程中的效率,可考虑采用有弯折的桨叶结构形式或采用使桨叶结构5与船桨结构2处于非平行的角度关系状态等设置方式。(可分别如附图19、22、23中所示的情况)。
(六)、潜航形式的正向前进赛艇或赛艇式龙舟
为提升本案所述船艇的抗波浪等能力,可借鉴小水线船艇技术,将赛艇或龙舟的主浮力船体部分浸于水下,而将固定座椅结构或滑动座椅结构6及与滑动座椅6相配合的脚踏结构7、滑动轨道结构8乃至龙头、龙尾等结构置于水面以上,水下的主浮力船体部分与水面以上的结构部分之间以相应的“小水线体结构32”——各方向上 的迎水面积、触浪面积均相对小的结构体相连接。从而形成破浪及水域适应能力更强的赛艇或只有龙首、龙尾外露,同时抗风浪等能力也更强的“潜龙式龙舟”。(可如附图24、25、26中所示的情况)。
(七)、可具有飞滑能力的多栖的正向前进的赛艇或赛艇式龙舟
为进一步提升本案所述船艇的运动及观赏等价值,可考虑在相应的船艇之上加设主机翼33、尾翼34及放飞轮35等结构,使其具有水陆空三栖的能力,以使其可利用相应的具有一定重力高差的固定式或移动式放飞平台及其相应的放飞轨道、收船——升船系统等,借助处于放飞平台之上的船艇本身的重力势能实现下滑加速及放飞,之后可在空中滑翔乃至飞行一定距离,再之后,可以以水上飞机等形式接水、划水、落于水上,进而以正向前进的赛艇或赛艇式龙舟乃至前述的“潜龙式龙舟”的形式行游于水上,再后,可以回到固定式或移动式放飞平台的下面重新与相应的收船——升船系统等对接,并借助它们重新回到固定式或移动式放飞平台的顶部,为下次放飞做好准备。使其可更广泛地应用于体育、游艺、旅游等诸多场所。放舟——放飞龙舟于天下将可成就新的精彩场面与新的精彩文化。(可如附图25中所示的情况)。
在竞技比赛之中,可由起点处的高平台之上滑跃而下的正向赛艇或赛艇式龙舟在空中抛飞乃至滑翔一段距离之后,安全接水、触水/击水,溅起浪花后,桨手奋力划桨、舟船快速破水前进,先及终点或用时最少者胜。
“亚舟行于天下、华艇奋飞世界”——“亚舟行于世界、华艇奋飞天下”——“东方飞龙、华艇天下”的场景与文化可以打造!可以创出!可以期待!
依托本申请案的相应技术,同时借鉴其它相应的技术手段与文化形式,可以打造融竞技体育、大众体育及文化、旅游等于一体的具有中国特色、东方神韵、现代气息与时代精神、东西合璧与大中华气派的的“飞龙文化节”。其可以成为重要的省市乃至国家文化工程!
(八)、可横向摆移的自调桨架结构系统
为更好地适应陆上赛艇、冰上赛艇及机械驱动的正向前进的赛艇式船机系统等的需要,可设置可横向摆移的自调桨架结构系统。其具体结构方式可以为:
设置自调桨架结构36、自调桨架枢轴结构37、自调桨架弹簧结构,自调桨架结构36通过设置于其下端或下部的自调桨架枢轴结构37与船体结构1相应的船体沿出骨架结构38相枢接,自调桨架结构36的上部在与船的前进方向近相垂直的方向上可进行横向摆转运动,以更好地适应一般路面、冰雪路面等上行驶与驱动的需要,与自调桨架结构36相接触、连接、联动的一个或多个自调桨架拉簧结构39或弹性拉绳结构40或及压簧结构41对自调桨架结构36的上部的横向移动在受力及位移方面起到平衡、限控及调节的作用。(可分别如附图27、28、29中所示的情况)。
(九)、可设置长短可伸缩的自调桨杆结构
为更好地适应陆上、冰上或雪上等正向前进的赛艇的需要,可设置其长短可伸缩的自调桨杆结构42,同时设置桨杆伸缩压簧结构43或及桨杆伸缩拉簧结构44或及桨杆伸缩弹力绳结构,以对自调桨杆结构42的伸缩在受力及位移方面起到平衡、限控及调节的作用。(可如附图30中所示的情况)。
(十)、可设置外侧端部可摆转的“船桨”结构系统
为更好地适应陆上、冰上或雪上等正向前进的赛艇的需要,可在船桨结构2的外侧端部分之上——桨叶位置端之上设置(相对于船桨结构2的主延展方向)可横向摆转、变角移动的可摆转驱动杆45;
可摆转驱动杆45通过可摆转驱动杆枢轴结构46与船桨结构2相枢接,同时设置可摆转驱动杆拉簧结构47或可摆转驱动杆弹性拉绳结构或及可摆转驱动杆压簧结构 48,以对可摆转驱动杆45的横向摆转、变角移动在受力及位移方面起到平衡、限控、调节的作用,可摆转驱动杆45的下端设置可更好地适应赛艇在冰上、或雪地或一般路面行驶驱动需要的抓地驱动结构49。(可如附图29中所示的情况)。
(十一)、可采用长尺寸的船桨平衡弹簧结构或船桨平衡弹性拉绳结构
可采用长尺寸的船桨平衡弹簧结构9或船桨平衡弹性拉绳结构40,以减小工作时船桨所受到的弹簧拉力大小的变化幅度,所述长尺寸的船桨平衡弹簧结构9或船桨平衡弹性拉绳结构40的全部或部分可设于桨架结构3等的内部或外部,所述长尺寸的船桨平衡弹簧结构9或船桨平衡弹性拉绳结构40的一端可直接与船桨结构2相连接或通过相应的船桨拉绳/拉索结构与船桨结构2相连接。(可如附图29中所示的情况)。
(十二)、船桨平衡弹簧结构9或船桨平衡弹力绳结构40与船桨结构2一起摆转的设置方式
使船桨平衡弹簧结构9或船桨平衡弹性拉绳结构40与船桨结构2一起摆转,可使工作时船桨结构2受到的弹性平衡拉力更加均匀,在结构设置上可通过使相应的弹簧支架沿出结构70等随船桨结构2在(近)等水平方向上一起摆转的方式来实现。(可分别如附图27、28、29中所示的情况)。
(十三)、可采用只通过中部单一轴架结构系统连接(枢接)在一起的双船体的结构形式
使左右船体结构1只通过设于中部区域的船体单一轴架结构50相连接——枢接在一起,即使船体单一轴架结构50通过其两端设置的船体横向水平枢轴结构51分别与左右船体结构1的中部相枢接,这样可使左右船体结构1的首尾可在风浪等的作用下各自独立地起伏升降,从而明显减小波浪等力量对船体整体强度及运动的不利影响,以明显提升整个船的适航能力。(可如附图34中所示的情况)。
(十四)、机械力驱动的正向前进的赛艇式船机系统及正向赛艇式的地效船机系统
通过设置相应的机械驱动的近椭圆轨迹运动的机械手臂系统,使其代替人的手臂驱动船桨结构2,以使正向前进的赛艇具有更强的动力与适航能力、更高的速度及更大的可再造性与可适用性。(可如附图32中所示的情况)。
近椭圆轨迹运动的机械手臂系统可由近椭圆运动机械手臂结构52、机械手臂曲柄结构53机械手臂曲柄中轴结构54、机械手臂曲柄中轴轴座结构55、机械手臂曲柄外侧枢轴结构56,及机械手臂控轨摆杆结构7、机械手臂控轨摆杆支架结构58、机械手臂控轨摆杆内侧枢轴结构59、机械手臂控轨摆杆外侧枢轴结构60,以及相应的电机或热机动力结构61、驱动——传动系统等构成。
近椭圆运动机械手臂结构52的中部通过机械手臂曲柄外侧枢轴结构56与机械手臂曲柄结构53相枢接,机械手臂曲柄结构53设置在机械手臂曲柄中轴结构54之上、机械手臂曲柄中轴结构54设置在机械手臂曲柄中轴轴座结构55之上,在相应的电机或热机动力结构61及传动系统的带动下,机械手臂曲柄结构53可以以机械手臂中轴结构54为轴心做旋转运动。
近椭圆运动机械手臂结构52的一端通过机械手臂控轨摆杆外侧枢轴结构60与机械手臂控轨摆杆结构57相枢接,机械手臂控轨摆杆结构57通过机械手臂控轨摆杆内侧枢轴结构59枢接在机械手臂控轨摆杆支架结构58之上,机械手臂控轨摆杆结构57及机械手臂控轨摆杆外侧枢轴结构60可围绕机械手臂控轨摆杆内侧枢轴结构59做往返摆动运动。
在上述机械手臂曲柄结构53及机械手臂控轨摆杆结构57的带动和控制下, 近椭圆运动机械手臂结构52的另一端可形成近椭圆的运动轨迹,所述可形成近椭圆运动轨迹的近椭圆运动机械手臂结构52的另一端通过(万向)枢轴结构62与机械船桨结构63的中部相枢接,机械船桨结构63的一端设机械桨叶结构64;
机械船桨结构63的另一端通过机械桨架(万向)枢轴结构65与可横向摆转的机械桨架结构66相枢接,可围绕机械桨架摆转芯轴结构67做横向摆转的机械桨架结构66的摆转幅度、位移、力量等可通过所加设的机械桨架限控拉簧结构68或及机械桨架限控压簧结构69来实现调节与控制。
上述机械手臂控轨摆杆结构57及机械手臂控轨摆杆外侧枢轴结构60的往返摆转运动对近椭圆运动机械手臂结构52所发挥的限控作用也可以由相应的导轮——导轨结构或滑套——滑轨结构来发挥,即可通过设置相应的导轮——导轨结构或滑套——滑轨结构并使它们与机械手臂曲柄结构53等相配合,以实现近椭圆运动机械手臂结构52的运动轨迹。(可如附图32中所示的情况)。
可进一步形成正向赛艇式的地效船机系统:在前述的机械力驱动的正向前进的赛艇式船机系统之上加设相应的地效机翼71等结构系统,即可形成新的更加高效及可靠的正向赛艇式的地效船机系统。由电机或热机动力结构61所带动的近椭圆运动机械手臂结构52及机械船桨结构63、机械桨叶结构64可以以更高的速度、更大力量、更可靠的方式驱动船艇前进,以更好地满足水上高速及安全运输等的要求。(可如附图33中所示的情况)。
(十五)、机器人驱动的正向前进的赛艇式船机系统
通过设置相应的类人机电系统,使机器人代替人完成正向前进的赛艇的划桨、划船动作,从而形成机器人驱动的正向前进的赛艇式实用船机系统或机器人驱动的正向前进的赛艇式模型船机系统。
可同时设置机器人滑座结构、机器人脚踏结构等结构系统,使类人化的机器人坐在滑座结构之上,双脚登踏脚踏板结构,身体前后移动,双手挥动船桨驱船前进。
相信上述机器人驱动的正向前进的赛艇不但会具有一定的实用价值,还会具有更强的视觉冲击力和人们(人类)日常及社会生活的(形象等的)亲和力。
(十六)、含折弯形式的握把结构的正向赛艇
在正向赛艇的船桨结构之上可设置折弯形式的握把结构,从而形成含折弯形式的握把结构的正向赛艇。其具体情况可以为:
1、只含折弯形式的正手握把结构的情况:当船桨结构2的划水行程及空中回桨行程的平均水平倾角较大,造成正手握把(手背向上、手心向下)的传统结构形式已不能很好地适应高效挥桨驱动的需要时,可采用设置折弯形式的正手握把结构72。
其中,相对于船桨结构2的正常直线延展轴线73,靠近桨架结构3一侧的内侧折弯形式的正手握把结构72的虎口握端的高度抬高、小指握端的高度降低;靠近桨叶结构5一侧的外侧折弯形式的正手握把结构72的虎口握端的高度可不变或抬高或压低、小指握端的高度也可不变或抬高或压低。(可如附图35a、35b中所示的情况)。
2、同时含折弯形式的正手握把结构72及折弯形式的反手握把结构74的情况。
当船桨结构2的划水行程及空中回桨行程的平均水平倾角进一步增大,造成只采用单一的正手握把的结构形式已不能很好地适应高效挥桨驱动的需要时,可同时设置折弯形式的正手握把结构72和折弯形式的反手握把(手心向上、手背向下)结构74,可在靠近桨架结构3一侧设置(内侧)折弯形式的反手握把结构74,在靠近桨叶结构5一侧设置(外侧)折弯形式的正手握把结构72。
其中,相对于船桨结构2的正常直线延展轴线73,靠近桨架结构3一侧的内侧折弯形式的反手握把结构74的虎口握端的高度可不变或抬高、小指握端的高度可不 变或降低;靠近桨叶结构5一侧的外侧折弯形式的正手握把结构72的虎口握端的高度可不变或抬高或压低、小指握端的高度也可不变或抬高或压低。(可如附图35c中所示的情况)。
根据需要,也可在靠近桨架结构3的一侧同时设置折弯形式的正手握把结构72和折弯形式的反手握把结构74,在靠近桨叶结构5的一侧设置一个折弯形式的正手握把结构72或设置两个乃至多个水平倾角不同的正手握把结构72。(可如附图35d中所示的情况)。
(十七)、同时含正向驱动方式及逆向驱动方式的纵向(首尾)无起伏、低起伏的正向赛艇。
现代赛艇运动中,由于滑座及桨手重心做较大幅度的较快速的前后周期性位移变化,使赛艇行驶过程中出现明显的较快周期性变化的纵向起伏波动,这既会造成相应的不稳定、不安全,同时,艇首艇尾吃水深度的较快速明显波动对赛艇的航速的提高等也会造成明显的不利影响。
在正向前进赛艇之上同时采用传统逆向赛艇的驱船方式与技术,则可形成更高效、更快速的无纵向倾斜的赛艇及赛艇运动。其基本的实现方式可以为:在正向赛艇结构方式的基础上,同时设置桨手人数、重量、空间位置及重心位移基本相同且对称设置的传统逆向赛艇的驱动形式及结构方式,并使正向驱动的桨手与逆向驱动的桨手之间以面对面或背靠背的方式驱船运动,这样既可以使运动过程中正向驱动桨手和逆向驱动桨手的重心位移的不利影响相互抵消,避免或明显减小赛艇的纵向起伏波动。相应的船桨结构2、滑动座椅结构6、脚踏结构7、滑动轨道结构8的布局与设置方式等与之相适应。(可如附图36中所示的情况)。
上述纵向无起伏、低起伏的正向赛艇还可以采用下述更安全、更简捷、更易大众化的的结构形式:在上述赛艇的一侧设置横向平衡浮体结构75,在横向平衡浮体结构75之上同时设置正向和逆向驱动的桨架结构3,同时设置相应的正向驱动和逆向驱动的船桨结构2、滑动座椅结构6、脚踏结构7、滑动轨道结构8等。由此可形成同时含有正向驱动和逆向驱动的桨手及单侧平衡浮体结构的可既无明显的横向倾斜、又无明显的纵向倾斜的更加高效安全的新的赛艇形式。(可如附图37中所示的情况)。

Claims (25)

  1. 一种正向前进的赛艇,其至少包括船体(1)、船桨结构(2)、桨架结构(3)、桨架枢轴结构(4)、桨叶结构(5)或浮脚结构(10)或浮脚同桨叶的合成结构,其特征是:船体(1)的两侧或中间部分上设置桨架结构(3)与桨架枢轴结构(4),船桨结构(2)的一端通过桨架枢轴结构(4)枢接在桨架结构(3)之上,船桨结构(2)的另一端直接或间接设有桨叶结构(5)或浮脚结构(10)或联动浮脚结构(11)或浮脚同桨叶的合成结构或桨臂陆地接触驱动结构或桨臂链索牵引驱动结构(20),船桨结构(2)之上的驱动把手部分处于船桨所枢接的桨架结构(3)与桨叶结构(5)或浮脚结构(10)或联动浮脚结构(11)或浮脚同桨叶的合成结构或桨臂陆地接触驱动结构之间,面向前方的桨手采用站立驱动或跪姿驱动或蹲姿驱动或固定座椅驱动或滑动座椅驱动的正向划桨驱动方式——船的前进方向与桨手的正常面对方向一致;
    所述正向划桨驱动方式为低手位向后拉桨划水、高手位向前空中回桨的技术上更高效的新的划桨驱船方式,同时,面向前方的桨手低手位向后拉桨划水的发力方向与桨叶向后推水的用力方向完全一致,从而可进一步形成“向前进”——正向驱动前进的新式赛艇或“向前进”——正向驱动前进的手脚可同时高效发力的新的赛艇式龙舟。
  2. 根据权利要求1所述的正向前进的赛艇,其特征是:可采用双手持握的单桨驱动方式或采用单手持握的双桨驱动方式;
    采用双手持握的单桨驱动方式时桨架结构(3)、桨架枢轴结构(4)处于桨手的左侧或右侧;采用单手持握的双桨驱动方式时桨架结构(3)和桨架枢轴结构(4)处于桨手的左右两侧或桨手的正前方;
    工作时,桨叶结构(2)处于桨手右侧的右侧船桨结构(2)的另一端与处于桨手左侧或桨手正前方的桨架结构(3)通过桨架枢轴结构(4)相枢接;桨叶结构(2)处于桨手左侧的左侧船桨结构(2)的另一端与处于桨手右侧或桨手正前方的桨架结构(3)通过桨架枢轴结构(4)相枢接。
  3. 根据权利要求1所述的正向前进的赛艇,其特征是:设有滑动座椅结构(6)及与滑动座椅结构(6)相配合的脚踏结构(7)、滑动轨道结构(8);
    脚踏结构(7)处于桨手正常面对的正前方,脚踏结构(7)相对于滑动座椅结构(6)更加靠近正向前进的赛艇的船头一侧,滑动座椅结构(6)在滑动轨道结构(8)之上前后运动。
  4. 根据权利要求1所述的正向前进的赛艇,其特征是:可使桨架枢轴结构的空间位置在上下或前后方向上移动、调节变化;
    其具体的结构方式可以为:在相应桨架结构(3)与桨架枢轴结构(4)之间设置桨架摆杆结构(25),桨架摆杆结构(25)的一端通过桨架摆杆枢轴结构(26)枢接于桨架结构(3)之上,桨架摆杆结构(25)的另一端设置桨架枢轴结构(4),船桨结构(2)的一端通过桨架枢轴结构(4)与桨架摆杆结构(25)相枢接;
    与相应的桨架结构(3)及船桨结构(2)相配合,桨架摆杆结构(25)可设置于桨手的正前方或设置于桨手正前方的两侧;
    当桨架摆杆结构(25)设置于桨手的正前方时,可只设置一套桨架摆杆结构25并使其一端与中间设置的桨架结构3相枢接,另一端的两侧分别与左、右船桨结构(2)相枢接;
    当桨架摆杆结构(25)设置于桨手的正前方时,也可设置左、右两套桨架摆杆结构(25)并使它们的一端均与中间设置的桨架结构(3)相枢接,另一端分别与左、右船桨结构(2)相枢接;
    当桨架摆杆结构(25)设置于桨手正前方的两侧时,相应的桨架结构(3)可设置于桨手的正前方或设置于桨手的两侧,左、右桨架摆杆结构(25)的一端与桨架结构(3)相枢接,另一端分别与左、右船桨结构(2)相枢接;
    还可以采用滑动套管、导轨——导轮等结构系统,来实现前述的桨架枢轴结构(4)的空间位置在上下或前后或其它适宜方向上的移动变化的目的。
  5. 根据权利要求1所述的正向前进的赛艇,其特征是:可设置相应的船桨平衡弹簧或及桨架摆杆平衡弹簧等结构,以减小因船桨重量造成的不利影响,同时提升回桨及整个划船过程的效能与舒适度;
    当采用在船体的中间或人体的正前方设置的中间的桨架结构(3)的方式时,两侧船桨结构(2)的船桨平衡弹簧结构(9)可直接设置于中间的桨架结构(3)之上或设置于中间的桨架结构(3)的沿出结构之上,——船桨平衡弹簧结构(9)的一端与右侧或左侧船桨结构(2)相连接,船桨平衡弹簧结构(9)的另一端与中间的桨架结构(3)或中间的桨架结构(3)的沿出结构相连接;
    当采用在船体或人体的两侧设置桨架结构(3)的方式时,右侧船桨结构(2)的船桨平衡弹簧结构(9)可设置于左侧桨架结构(3)之上——船桨平衡弹簧结构9的两端分别与右侧船桨结构(2)和左侧桨架结构(3)相连接;左侧船桨结构(2)的船桨平衡弹簧结构(9)可设置于右侧桨架结构(3)之上——船桨平衡弹簧结构(9)的两端分别与左侧船桨(2)和右侧桨架结构(3)相连接;
    当采用在船体或人体的两侧设置桨架结构(3)的方式时,右侧船桨结构(2)的船桨平衡弹簧结构(9)也可设置于右侧桨架结构(3)之上——船桨平衡弹簧结构(9)的两端分别与右侧船桨结构(2)和右侧桨架结构(3)相连接;左侧船桨结构(2)的船桨平衡弹簧结构(9)也可设置于左侧桨架结构(9)之上——船桨平衡弹簧结构(9)的两端分别与左侧船桨结构(2)和左侧桨架结构(3)相连接;
    当同时设置了桨架摆杆结构(25)时,船桨平衡弹簧结构(9)可设置于桨架摆杆结构(25)与船桨结构(2)之间或仍可设置于桨架结构(3)与船桨结构(2)之间;
    在设置桨架摆杆结构(25)的情况下,根据需要,可加设或不加设桨架摆杆平衡弹簧结构(27);
    桨架摆杆平衡弹簧结构(27)可设置于桨架摆杆结构(25)与桨架结构(3)或其沿出结构之间。
  6. 根据权利要求1所述的正向前进的赛艇,其特征是:可设计和制造可在一般路面或冰雪等路面行驶的正向驱动前进的陆上赛艇;
    其具体的结构方式可以为:在相应的陆上赛艇之上可设置能够同时适应一般路面或冰雪等路面的转向轮或驱动轮或转向轮与驱动轮的组合轮系结构,也可独立地设置可更好地适应冰雪路面的雪橇或冰刀等形式的转向与支撑结构,或设置轮结构与雪橇或冰刀结构相结合的复合陆上行驶系统;
    在驱动方式上,一方面,可采用通过船桨结构(2)与桨臂陆地接触驱动结构相结合的驱动方式,来实现赛艇的前进过程;另一方面,也可以考虑采用船桨桨臂驱动与轮式推进相结合的复合驱动方式;
    当采用船桨结构(2)与桨臂陆地接触驱动结构相结合的驱动方式时,可处于桨臂结构外侧的桨臂陆地接触驱动结构系统的触地部分可为轴心纵置的触地驱动轮结构(12)或轴心横置的触地单向驱动轮结构(18)或锋锐触地结构(19);
    可处于桨臂结构外端的轴心纵置的触地驱动轮结构(12),既可与地面接触形成纵向摩擦力以做为推动船艇前进的反向支持力,又可以实现横向移动以更好地适应整 个驱动推进过程中横向触地点会发生变化的情况;
    可处于桨臂结构外端的轴心横置的触地单向驱动轮结构(18),既可在船桨的驱动行程中与地面接触形成纵向摩擦力以做为推动船艇前进的反向支持力,又可以在船桨的非驱动行程(回桨行程)中仍可采用与地面滚动接触并只产生小的滚动摩擦阻力的回桨方式;
    可处于桨臂结构外端的锋锐触地结构(19)可更好地适应冰雪等路面上行驶和驱动的情况;
    当采用船桨桨臂驱动与轮式推进相结合的复合驱动方式时,可考虑通过链索及相应的导轮等结构方式实现驱动力向驱动轮的传递过程;
    可设置船桨链索驱动结构(20),船桨链索驱动结构(20)的一端与船桨结构(2)相连接,另一端直接或间接地带动驱动轮结构16的轮轴旋转,船桨链索驱动结构(20)的中间部分可与相应的转向导轮结构(21)相配合,加上相应的其它配合结构,可形成完整的链索式船桨驱动结构系统;
    可设置滑动座椅链索驱动结构(22),滑动座椅链索驱动结构(22)的一端与滑动座椅结构(6)相连接,另一端直接或间接地带动驱动轮结构(16)的轮轴旋转,滑动座椅链索驱动结构(22)的中间部分也与相应的转向导轮结构相配合,加上相应的其它配合结构,可形成完整的链索式滑动座椅驱动结构系统;
    在相应的船艇系统之上可分别独立地设置上述链索式船桨驱动结构系统或链索式滑动座椅驱动结构系统;也可以同时联合设置链索式船桨驱动结构系统与链索式滑动座椅驱动结构系统。
  7. 根据权利要求1所述的正向前进的赛艇,其特征是:还设有自调桨架结构(36)、自调桨架枢轴结构(37)、自调桨架弹簧结构,自调桨架结构(36)通过设置于其下端或下部的自调桨架枢轴结构(37)与船体结构(1)相应的船体沿出骨架结构(38)相枢接,自调桨架结构(36)的上部在与船的前进方向近相垂直的方向上可进行横向摆转运动,以更好地适应一般路面、冰雪路面等上行驶与驱动的需要,与自调桨架结构(36)相接触、连接、联动的一个或多个自调桨架拉簧结构(39)或弹性拉绳结构(40)或及压簧结构(41)对自调桨架结构(36)的上部的横向移动在受力及位移方面起到平衡、限控及调节的作用。
  8. 根据权利要求1所述的正向前进的赛艇,其特征是:设置其长短可伸缩的自调桨杆结构(42),同时设置桨杆伸缩压簧结构(43)或及桨杆伸缩拉簧结构(44)或及桨杆伸缩弹力绳结构;
    桨杆伸缩压簧结构(43)或及桨杆伸缩拉簧结构(44)或及桨杆伸缩弹力绳结构对自调桨杆结构(42)的伸缩在受力及位移方面起到平衡、限控及调节的作用。
  9. 根据权利要求1所述的正向前进的赛艇,其特征是:可在船桨结构(2)的外侧端部分之上——桨叶位置端之上设置可横向摆转、变角移动的可摆转驱动杆(45);
    可摆转驱动杆(45)通过可摆转驱动杆枢轴结构(46)与船桨结构(2)相枢接,同时设置可摆转驱动杆拉簧结构(47)或可摆转驱动杆弹性拉绳结构或及可摆转驱动杆压簧结构(48),以对可摆转驱动杆(45)的横向摆转、变角移动在受力及位移方面起到平衡、限控、调节的作用;
    可摆转驱动杆(45)的下端设置可更好地适应赛艇在冰上、或雪地或一般路面行驶驱动需要的抓地驱动结构(49)。
  10. 根据权利要求1所述的正向前进的赛艇,其特征是:可设计和制造滑动座椅可直接带动船桨结构进行驱动的正向前进的赛艇;
    通过利用相应的座椅——船桨驱动链索结构(23),可使依靠双脚驱动的滑动座 椅的位移动力部分乃至全部直接传递给船桨结构(2)以推船前进,从而减小手臂的拉桨驱动力量,以更好地适应特殊情况及人士等的需要;
    座椅——船桨驱动链索结构(23)的一端可相对固定地设于滑动座椅结构(6)之上,座椅——船桨驱动链索结构(23)的另一端可采用位置固定的方式或位置可调节的方式与船桨结构(2)相连接。通过座椅——船桨驱动链索结构(23)的另一端在船桨结构(2)之上的连接位置的调节,可以改变滑动座椅结构(6)的运动速度与桨叶结构及整个船桨结构各部分的运动速度之间的关系,从而可形成更高效更适宜的联动关系,促成更高效更适宜的驱动过程;
    上述座椅——船桨驱动链索结构(23)可应用于水上或陆上等使用的各赛艇系统之上。
  11. 根据权利要求1所述的正向前进的赛艇,其特征是:可采用三人混合桨或六人混合桨或更多人混合桨且桨架(枢轴)结构居于整个船体中部的正向驱动前进的双体或单体赛艇的结构形式;
    当采用双船体的结构形式时,其一种具体方式可为:
    左、右船体结构(1)通过相应的中间骨架结构(13)相连接,在左、右船体结构(1)之上及中间骨架结构(13)之上均设置固定座椅结构或滑动座椅结构(6)及与滑动座椅结构(6)相配合的脚踏结构(7)、滑动轨道结构(8);
    左、右船体结构1之上的固定座椅结构或滑动座椅(6)及其相配合的脚踏结构(7)等按正向划船驱动方式设置;中间骨架结构(13)之上的固定座椅结构或滑动座椅(6)及其相配合的脚踏结构(7)等按反向划船驱动方式设置;
    同时,在中间骨架结构(13)之上设置彼此距离相对较大的左、右桨架结构(3)及彼此距离相对较大的左、右桨架枢轴结构(4);
    使左侧船桨结构(2)与左侧桨架结构(3)的桨架枢轴结构(4)相互枢接;使右侧船桨结构(2)与右侧桨架结构(3)的桨架枢轴结构(4)相互枢接;
    左侧船体上的桨手双手同时抓握和驱动左侧船桨结构(2);右侧船体上的桨手双手同时抓握和驱动右侧船桨结构(2);
    同时,使左侧船桨结构(2)穿过左侧桨架枢轴结构(4)向右侧沿出必要长度结构(14),使右侧船桨结构(2)穿过右侧桨架枢轴结构(4)向左侧沿出必要长度结构(14),上述左、右船桨结构(2)所沿出的必要长度结构(14)可以成为处于中间骨架结构(13)的滑动座椅(6)之上的桨手反向划船驱动的可持握的船桨结构部分;
    当采用相应的双船体的结构形式时,其可采用的另一种具体方式可与前述的具体方式基本相同,不同之处可在于:在中间骨架结构(13)之上不设置固定座椅结构或滑动座椅结构(6)等结构,而设置供相应的桨手以站立或蹲姿或跪姿等非坐姿方式划桨驱船前进的空间及结构系统;
    处于中间骨架结构(13)之上的单列或双列桨手以站立或蹲姿或跪姿等非坐姿方式持握左右船桨结构指向中间的沿出必要长度结构(14)正向或反向划桨驱船前进;
    当在中间骨架结构(13)之上设置单列桨手时,桨手的左、右手分别持握同排的左、右船桨结构指向中间的沿出必要长度结构(14)正向或反向划桨驱船前进;
    当在中间骨架结构(13)之上设置双列桨手时,左列桨手的双手同时持握左侧船桨结构指向中间的沿出必要长度结构(14)正向或反向划桨驱船前进;右列桨手的双手同时持握右侧船桨结构指向中间的沿出必要长度结构(14)正向或反向划桨驱船前进;
    根据需要,当在中间骨架结构(13)之上设置坐姿驱动结构系统时,也可选择采用设置单列桨手或双列桨手等不同的方式,其相应的划桨驱动方式与前述的非坐姿划 船驱进方式可基本相同;
    通过上述不同的具体方式均可以形成一支桨可由双人同时驱动或者左右两只桨可同时由3人或4人等同时驱动的更高效的情况,从而增加整个船体的结构布局效率与驱动推进效率,也更有利于适应船体更大、桨手更多的情况。
  12. 根据权利要求1所述的正向前进的赛艇,其特征是:可在船桨结构的外侧端设置浮脚结构或浮脚同桨叶的合成结构,进而形成相应结构形式的正向驱动前进的赛艇;
    当船桨结构(2)的外侧端设置浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构时,在船桨结构(2)的划水阶段,将需要手臂等下压——下拉船桨结构(2),以克服浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构的上浮力并使其下沉,这一方面将有利于浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构下沉一定深度以形成强的推动船体(1)前进的推动力,另一方面左右手臂等同时下压——下拉船桨结构(2)将使人体或及船体获得较强的向上分力,从而减弱人体重量对船体的压迫等,使船体(1)明显上浮并大大减小船体(1)的前进阻力;
    在船桨结构(2)的回桨阶段,将使浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构均在空中前移回位,加上浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构的质量可以设计的明显较小、造型可十分适宜,故其对整个船体的前进过程造成的不利影响可控制到明显较小;
    处于船体1两侧的左、右浮脚结构(10)或浮脚同桨叶的合成结构同时将可提供强的抗船体倾覆能力,显著提升此新式赛艇运动对水域和风浪的适应能力;
    浮脚结构(10)或浮脚结构(10)同桨叶结构(5)的合成结构的具体结构方式可以为:球体造型或扁球体造型或椭圆体造型或窄船体造型或鱼雷造型或圆柱体造型等多种可选形式;
    可进一步考虑采用同侧的双桨或多桨联合枢接并驱动同一联动浮脚结构(11)或联动浮脚结构(11)同桨叶结构(5)的合成结构,这种结构上的联合方式及双桨或多桨的同步联动将可以使同一联动浮脚结构(11)或联动浮脚结构(11)同桨叶结构(5)的合成结构的前后定向及整个运动过程等更加适宜和高效;
    在采用上述同侧的双桨或多桨联合枢接并驱动同一联动浮脚结构(11)或联动浮脚结构(11)同桨叶结构(5)的合成结构的设置方式时,可使船体(1)和左右联动浮脚结构(11)或联动浮脚结构(11)同桨叶结构(5)的合成结构同时采用龙饰的造型或同时采用风饰的造型或同时采用马饰的造型或同时采用虎饰的造型或采用龙饰凤饰相结合的造型或采用龙饰马饰相结合的造型或采用龙饰虎饰相结合的造型等;
    可考虑使中间的船体(1)采用较大的龙(饰)造型、左右联动浮脚结构(11)或联动浮脚结构(11)同桨叶结构(5)的合成结构采用较小的龙饰造型,从而形成快速、高效、靓丽、稳定的三龙快舟——三龙飞艇的总体造型与风格。
  13. 根据权利要求1所述的正向前进的赛艇,其特征是:当采用固定座椅的划桨方式时,也可同时考虑将脚腿的运动力量通过相应的脚踏、脚踏摆杆、拉索或相应的曲轴、链轮、链条等传动结构直接传递给船桨结构(2)或螺旋桨或拨水桨轮或陆上驱动轮等之上,从而也可达到使人体肌肉系统得到全面、高效发挥的作用。其具体的实现方式可借鉴本申请案中近似的情况,也可借鉴现有的各类人力车船系统中所采用的近似情况。
  14. 根据权利要求1所述的正向前进的赛艇,其特征是:可采用双摆杆式移动座 椅结构系统
    双摆杆式移动座椅结构系统由至少两条相互平行的座椅摆杆结构(28)、设置于座椅摆杆结构(28)上下两端的座椅摆杆枢轴结构(29)、双摆杆式移动座椅结构(30)、座椅回位弹簧结构(31)组成;
    相互平行的每条座椅摆杆结构(28)的上下两端的座椅摆杆枢轴结构(29)之间的距离相等,座椅摆杆结构(28)的上下两端分别通过上、下座椅摆杆枢轴结构(29)与双摆杆式移动座椅及船体的相应骨架结构相枢接,由此可确保双摆杆式移动座椅结构在前后移动的过程中其座面的角度保持不变,可基本处于水平状态或其它可选择的适宜角度状态;
    可分别设于座椅下面前后位置处的可彼此相互反向用力的座椅回位弹簧结构(31)的一端可均设于船体的相应骨架结构之上,另一端可设于座椅摆杆结构(28)之上或双摆杆式移动座椅的相应骨架结构之上。由此可确保双摆杆式移动座椅结构(30)拥有可自动回到初始位置状态——前、后座椅回位弹簧结构(31)的力量及力矩相互平衡的位置状态。
  15. 根据权利要求1所述的正向前进的赛艇,其特征是:当采用高手位划桨或站姿划桨的情况下,为提高桨叶的出、入水及整个划桨过程中的效率,可考虑采用有弯折的桨叶结构形式或采用使桨叶结构(5)与船桨结构(2)处于非平行的角度关系状态等设置方式。
  16. 根据权利要求1所述的正向前进的赛艇,其特征是:可形成潜航形式的正向前进赛艇或赛艇式龙舟;
    为提升本案所述船艇的抗波浪能力,可借鉴小水线船艇技术,将赛艇或龙舟的主浮力船体部分浸于水下,而将固定座椅结构或滑动座椅结构(6)及与滑动座椅(6)相配合的脚踏结构(7)、滑动轨道结构(8)乃至龙头、龙尾等结构置于水面以上,水下的主浮力船体部分与水面以上的结构部分之间以相应的“小水线体结构(32)”——各方向上的迎水面积、触浪面积均相对小的结构体相连接,从而形成破浪及水域适应能力更强的赛艇或只有龙首、龙尾外露,同时抗风浪等能力也更强的“潜龙式龙舟”。
  17. 根据权利要求1所述的正向前进的赛艇,其特征是:可形成具有飞滑能力的多栖的正向前进的赛艇或赛艇式龙舟;
    为进一步提升本案所述船艇的运动及观赏等价值,可考虑在相应的船艇之上加设主机翼(33)、尾翼(34)及放飞轮(35)等结构,使其具有水陆空三栖的能力,以使其可利用相应的具有一定重力高差的固定式或移动式放飞平台及其相应的放飞轨道、收船——升船系统等,借助处于放飞平台之上的船艇本身的重力势能实现下滑加速及放飞,之后可在空中滑翔乃至飞行一定距离,再之后,可以以水上飞机等形式接水、划水、落于水上,进而以正向前进的赛艇或赛艇式龙舟乃至前述的“潜龙式龙舟”的形式行游于水上,再后,可以回到固定式或移动式放飞平台的下面重新与相应的收船——升船系统等对接,并借助它们重新回到固定式或移动式放飞平台的顶部,为下次放飞做好准备。
  18. 根据权利要求1所述的正向前进的赛艇,其特征是:可采用长尺寸的船桨平衡弹簧结构(9)或船桨平衡弹性拉绳结构(40),以减小工作时船桨所受到的弹簧拉力大小的变化幅度,所述长尺寸的船桨平衡弹簧结构(9)或船桨平衡弹性拉绳结构(40)的全部或部分可设于桨架结构(3)等的内部或外部,所述长尺寸的船桨平衡弹簧结构(9)或船桨平衡弹性拉绳结构(40)的一端可直接与船桨结构(2)相连接或通过相应的船桨拉绳/拉索结构与船桨结构(2)相连接。
  19. 根据权利要求1、18所述的正向前进的赛艇,其特征是:可采用使船桨平衡弹簧结构(9)或船桨平衡弹力绳结构(40)与船桨结构(2)一起摆转的设置方式;
    使船桨平衡弹簧结构(9)或船桨平衡弹性拉绳结构(40)与船桨结构(2)一起摆转,可使工作时船桨结构(2)受到的弹性平衡拉力更加均匀,在结构设置上可通过使相应的弹簧支架沿出结构(70)等随船桨结构(2)在近水平方向上一起摆转的方式来实现。
  20. 根据权利要求1所述的正向前进的赛艇,其特征是:可采用只通过中部单一轴架结构系统连接/枢接在一起的双船体的结构形式;
    使左右船体结构(1)只通过设于中部区域的船体单一轴架结构(50)相连接——枢接在一起,即使船体单一轴架结构(50)通过其两端设置的船体横向水平枢轴结构(51)分别与左右船体结构(1)的中部相枢接,这样可使左右船体结构(1)的首尾可在风浪等的作用下各自独立地起伏升降,从而明显减小波浪等力量对船体整体强度及运动的不利影响,以明显提升整个船的适航能力。
  21. 根据权利要求1所述的正向前进的赛艇,其特征是:可形成机械力驱动的正向前进的赛艇式船机系统及正向赛艇式的地效船机系统;
    通过设置相应的机械驱动的近椭圆轨迹运动的机械手臂系统,使其代替人的手臂驱动船桨结构(2),以使正向前进的赛艇具有更强的动力与适航能力、更高的速度及更大的可再造性与可适用性;
    近椭圆轨迹运动的机械手臂系统可由近椭圆运动机械手臂结构(52)、机械手臂曲柄结构(53)机械手臂曲柄中轴结构(54)、机械手臂曲柄中轴轴座结构(55)、机械手臂曲柄外侧枢轴结构(56),及机械手臂控轨摆杆结构(57)、机械手臂控轨摆杆支架结构(58)、机械手臂控轨摆杆内侧枢轴结构(59)、机械手臂控轨摆杆外侧枢轴结构(60),以及相应的电机或热机动力结构(61)、驱动——传动系统等构成;
    近椭圆运动机械手臂结构(52)的中部通过机械手臂曲柄外侧枢轴结构56与机械手臂曲柄结构(53)相枢接,机械手臂曲柄结构(53)设置在机械手臂曲柄中轴结构(54)之上、机械手臂曲柄中轴结构(54)设置在机械手臂曲柄中轴轴座结构55之上,在相应的电机或热机动力结构(61)及传动系统的带动下,机械手臂曲柄结构(53)可以以机械手臂中轴结构(54)为轴心做旋转运动;
    近椭圆运动机械手臂结构(52)的一端通过机械手臂控轨摆杆外侧枢轴结构60与机械手臂控轨摆杆结构(57)相枢接,机械手臂控轨摆杆结构(57)通过机械手臂控轨摆杆内侧枢轴结构59枢接在机械手臂控轨摆杆支架结构(58)之上,机械手臂控轨摆杆结构(57)及机械手臂控轨摆杆外侧枢轴结构(60)可围绕机械手臂控轨摆杆内侧枢轴结构(59)做往返摆动运动;
    在上述机械手臂曲柄结构(53)及机械手臂控轨摆杆结构(57)的带动和控制下,近椭圆运动机械手臂结构(52)的另一端可形成近椭圆的运动轨迹,所述可形成近椭圆运动轨迹的近椭圆运动机械手臂结构(52)的另一端通过(万向)枢轴结构(62)与机械船桨结构(63)的中部相枢接,机械船桨结构(63)的一端设机械桨叶结构(64);
    机械船桨结构(63)的另一端通过机械桨架(万向)枢轴结构(65)与可横向摆转的机械桨架结构(66)相枢接,可围绕机械桨架摆转芯轴结构(67)做横向摆转的机械桨架结构(66)的摆转幅度、位移、力量等可通过所加设的机械桨架限控拉簧结构(68)或及机械桨架限控压簧结构(69)来实现调节与控制;
    上述机械手臂控轨摆杆结构(57)及机械手臂控轨摆杆外侧枢轴结构(60)的往返摆转运动对近椭圆运动机械手臂结构(52)所发挥的限控作用也可以由相应的导轮——导轨结构或滑套——滑轨结构来发挥,即可通过设置相应的导轮——导轨结构或 滑套——滑轨结构并使它们与机械手臂曲柄结构(53)等相配合,以实现近椭圆运动机械手臂结构(52)的运动轨迹;
    可进一步形成正向赛艇式的地效船机系统:在前述的机械力驱动的正向前进的赛艇式船机系统之上加设相应的地效机翼(71)等结构系统,即可形成新的更加高效及可靠的正向赛艇式的地效船机系统。由电机或热机动力结构(61)所带动的近椭圆运动机械手臂结构(52)及机械船桨结构(63)、机械桨叶结构(64)可以以更高的速度、更大力量、更可靠的方式驱动船艇前进,以更好地满足水上高速及安全运输等的要求。
  22. 根据权利要求1所述的正向前进的赛艇,其特征是:可形成机器人驱动的正向前进的赛艇式船机系统;
    通过设置相应的类人机电系统,使机器人代替人完成正向前进的赛艇的划桨、划船动作,从而形成机器人驱动的正向前进的赛艇式实用船机系统或机器人驱动的正向前进的赛艇式模型船机系统;
    可同时设置机器人滑座结构、机器人脚踏结构等结构系统,使类人化的机器人坐在滑座结构之上,双脚登踏脚踏板结构,身体前后移动,双手挥动船桨驱船前进。
  23. 根据权利要求1所述的正向前进的赛艇,其特征是:可形成含折弯形式的握把结构的正向赛艇;
    在正向赛艇的船桨结构之上可设置折弯形式的握把结构,从而形成含折弯形式的握把结构的正向赛艇,其具体情况可以为:
    1、只含折弯形式的正手握把结构的情况:当船桨结构(2)的划水行程及空中回桨行程的平均水平倾角较大,造成正手握把(手背向上、手心向下)的传统结构形式已不能很好地适应高效挥桨驱动的需要时,可采用设置折弯形式的正手握把结构(72);
    其中,相对于船桨结构(2)的正常直线延展轴线(73),靠近桨架结构(3)一侧的内侧折弯形式的正手握把结构(72)的虎口握端的高度抬高、小指握端的高度降低;靠近桨叶结构(5)一侧的外侧折弯形式的正手握把结构(72)的虎口握端的高度可不变或抬高或压低、小指握端的高度也可不变或抬高或压低;
    2、同时含折弯形式的正手握把结构(72)及折弯形式的反手握把结构(74)的情况。
    当船桨结构(2)的划水行程及空中回桨行程的平均水平倾角进一步增大,造成只采用单一的正手握把的结构形式已不能很好地适应高效挥桨驱动的需要时,可同时设置折弯形式的正手握把结构(72)和折弯形式的反手握把结构(74),可在靠近桨架结构(3)一侧设置(内侧)折弯形式的反手握把结构(74),在靠近桨叶结构(5)一侧设置外侧折弯形式的正手握把结构(72);
    其中,相对于船桨结构(2)的正常直线延展轴线(73),靠近桨架结构(3)一侧的内侧折弯形式的反手握把结构(74)的虎口握端的高度可不变或抬高、小指握端的高度可不变或降低;靠近桨叶结构(5)一侧的外侧折弯形式的正手握把结构(72)的虎口握端的高度可不变或抬高或压低、小指握端的高度也可不变或抬高或压低;
    根据需要,也可在靠近桨架结构(3)的一侧同时设置折弯形式的正手握把结构(72)和折弯形式的反手握把结构(74),在靠近桨叶结构(5)的一侧设置一个折弯形式的正手握把结构(72)或设置两个乃至多个水平倾角不同的正手握把结构(72)。
  24. 根据权利要求1所述的正向前进的赛艇,其特征是:在正向前进赛艇之上同时采用传统逆向赛艇的驱船方式与技术,即在正向驱动前进的赛艇结构方式的基础上,同时设置桨手人数、重量、空间位置及重心位移基本相同且对称设置的传统逆向赛艇的驱动形式及结构方式,并使正向驱动的桨手与逆向驱动的桨手之间以面对面或背靠背的方式驱船运动,这样既可以使运动过程中正向驱动桨手和逆向驱动桨手的重心位移的不利影响相互抵消,避免或明显减小赛艇的纵向起伏波动,船桨结构(2)、桨架结构(3)、滑动座椅结构(6)、脚踏结构(7)、滑动轨道结构(8)的布局与设置方式与上述要求相适应。
  25. 根据权利要求24所述的正向前进的赛艇,其特征是:在赛艇的一侧设置横向平衡浮体结构(75),在横向平衡浮体结构(75)之上同时设置正向驱动和逆向驱动的桨架结构(3),同时设置正向驱动和逆向驱动的船桨结构(2)、滑动座椅结构(6)、脚踏结构(7)、滑动轨道结构(8),由此可形成同时含有正向驱动和逆向驱动的桨手及单侧平衡浮体结构的可既无明显的横向倾斜、又无明显的纵向倾斜的更加高效安全的新的赛艇形式。
PCT/CN2022/000079 2021-05-09 2022-05-05 一种正向前进的赛艇。 WO2022237205A1 (zh)

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US3324490A (en) * 1965-10-21 1967-06-13 Harold A Jewett Bow facing oars and related equipment
CN86210511U (zh) * 1986-12-22 1988-12-28 覃第崇 多功能陆地赛艇
US5127859A (en) * 1991-03-27 1992-07-07 Rantilla Ronald R Front facing rowing apparatus
WO1997006055A1 (fr) * 1995-08-03 1997-02-20 Perenon Joel Dispositif pour la propulsion musculaire d'embarcations legeres
GB2326397A (en) * 1997-06-16 1998-12-23 Christopher Lunnon Forward-facing rowing boat
NL1009450C2 (nl) * 1998-06-19 1999-12-21 Frederik Carl Frithjof Dudok V Roeisysteem.
CN1468778A (zh) * 2002-07-17 2004-01-21 悬挂翼机动起降装置及起降方法
DE102005003854A1 (de) * 2005-01-27 2006-08-10 Plica, Peter, Dr.-Ing. Antriebsvorrichtung für ein Ruderboot
US20140271224A1 (en) * 2013-03-14 2014-09-18 Ronald Wayne Bergman Paddle
US9004965B1 (en) * 2014-03-10 2015-04-14 Ron Anderson Forward facing rowing apparatus
EP3725661A1 (en) * 2019-04-14 2020-10-21 Resorts Srl Modular catamaran
CN112537412A (zh) * 2020-11-27 2021-03-23 福州力佳达智能科技有限公司 一种水上行走的机器人

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324490A (en) * 1965-10-21 1967-06-13 Harold A Jewett Bow facing oars and related equipment
CN86210511U (zh) * 1986-12-22 1988-12-28 覃第崇 多功能陆地赛艇
US5127859A (en) * 1991-03-27 1992-07-07 Rantilla Ronald R Front facing rowing apparatus
WO1997006055A1 (fr) * 1995-08-03 1997-02-20 Perenon Joel Dispositif pour la propulsion musculaire d'embarcations legeres
GB2326397A (en) * 1997-06-16 1998-12-23 Christopher Lunnon Forward-facing rowing boat
NL1009450C2 (nl) * 1998-06-19 1999-12-21 Frederik Carl Frithjof Dudok V Roeisysteem.
CN1468778A (zh) * 2002-07-17 2004-01-21 悬挂翼机动起降装置及起降方法
DE102005003854A1 (de) * 2005-01-27 2006-08-10 Plica, Peter, Dr.-Ing. Antriebsvorrichtung für ein Ruderboot
US20140271224A1 (en) * 2013-03-14 2014-09-18 Ronald Wayne Bergman Paddle
US9004965B1 (en) * 2014-03-10 2015-04-14 Ron Anderson Forward facing rowing apparatus
EP3725661A1 (en) * 2019-04-14 2020-10-21 Resorts Srl Modular catamaran
CN112537412A (zh) * 2020-11-27 2021-03-23 福州力佳达智能科技有限公司 一种水上行走的机器人

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