CN115384706A

CN115384706A - Racing boat capable of advancing forwards

Info

Publication number: CN115384706A
Application number: CN202111683558.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-09
Filing date: 2021-12-30
Publication date: 2022-11-25

Abstract

A racing boat capable of moving forward is characterized in that on the basis of technical experience and technical achievement of motion of the existing racing boat (or dragon boat), a paddle rack and a paddle rack pivot structure which can be relatively higher in position are arranged on two sides or the middle of the racing boat, the paddle rack (the paddle rack pivot structure) and the paddles (rowing) of the same paddle are respectively positioned on the left side and the right side of a paddle part held by a paddle driver, the forward paddle driver adopts a simple driving mode of standing or fixing a seat and the like or a forward paddle pulling mode of driving by a sliding seat and the like, the forward paddle pulling mode is a technically more efficient paddle driving mode of pulling the paddle backward in the forward air at a low hand position and pulling the paddle backward at a high hand position, and meanwhile, the force direction of pulling the paddle backward at the low hand position is completely consistent with the force direction of pushing the paddles backward to the paddle, so that a 'forward' novel racing boat motion or 'forward' driving novel dragon boat motion can be realized. The forward driving, the sliding seat type long-stroke hand and foot simultaneously exerting force and efficiently driving and the like respectively enable the traditional racing boat and dragon boat to realize revolutionary progress and promotion.

Description

Racing boat capable of forward advancing

Field of the invention

Belonging to the field of sports and transportation tools.

Background

The fierce dragon boat sports and the graceful yacht sports contribute to the wonderful east and west of human water sports, and the relative advantages and disadvantages of the dragon boat and the yacht can be technically summarized as follows: the dragon boat has the advantages that: forward-forward direction toward the direction faced by the paddle hand, the disadvantages are: the strength of the two legs is not well exerted, the paddles have no pivot points on the boat, the force generating efficiency is low, the stroke of each paddle in water is short, the propelling efficiency is relatively low, the speed is relatively slow, the advantages and the disadvantages are the advantages and the disadvantages of most kayaks, and the dragon boat movement is essentially a big kayak which has a dragon model and is manually driven by a plurality of paddles.

The advantages of the sports of the review racing boat are that: the strength of both legs obtains high-efficient performance, and the oar has the fulcrum on the ships and light boats, has the power efficient, and every oar is long in the journey of aquatic, propulsion efficiency is high relatively, and speed is high relatively, and the shortcoming of racing boat is: the rowing mode of high-hand-position oar pulling and low-hand-position oar returning is not as same as that of low-hand-position oar pulling and high-hand-position oar returning under the same conditions in the aspect of force generation efficiency.

Can not integrate the advantages of dragon boat and racing boat sports together to form a novel forward-advancing dragon boat sports or novel racing boat sports which has higher ship driving efficiency, better feeling and more wonderful whole? The present application will address the above-mentioned problems.

Simultaneously, the common shortcoming of current dragon boat and racing boat motion is: the adaptability and the resistance to wind waves are low, the development of movement is severely limited, the movement is greatly disjointed from the actual social living environment, and the common defect is also greatly improved by adopting a novel and suitable double-hull (a double-hull racing boat or a double-hull dragon boat) and the like.

Objects of the invention

The invention aims to combine the advantages of dragon boat motion and racing boat motion through corresponding structure and technical adjustment and improvement to form new racing boat motion with higher efficiency, higher speed and better wind collection, wherein the new racing boat motion is forward driven to move forwards, or form new racing boat motion with further improved driving efficiency, further increased speed, forward driven to move forwards and upward moving things and things.

Contents and advantages of the invention

The purpose of the invention is realized by the following steps: on the basis of technical experience and technical achievement of motion of the existing racing boat (and dragon boat), a paddle frame and a paddle frame pivot which can be higher relatively are arranged on the two sides or the middle part of the boat, and the paddle frame (a paddle frame pivot structure) and the paddle (rowing) of the same oar are respectively positioned on the left side and the right side of a paddle part held by a paddle hand, or: the paddle part held by the paddle hand and the paddle are positioned on the same side of a paddle frame (a paddle frame pivot), the forward paddle-pulling mode such as standing driving, kneeling driving, squatting driving, fixed seat driving or sliding seat driving can be adopted by the paddle hand facing forward, the forward paddle-pulling mode is a technically more efficient new paddle-driving mode of pulling the paddle backward for paddling in a low-hand position and pulling the paddle forward in a high-hand position, and meanwhile, the force-applying direction of the paddle hand facing forward for paddling backward in the low-hand position is completely consistent with the force-applying direction of the paddle for pushing the water backward, so that the forward-driving novel racing boat motion or the forward-driving novel racing boat motion capable of efficiently applying force to the hand and the foot simultaneously can be further realized.

The novel racing boat capable of advancing can also be divided into two basic forms of a single-paddle type and a double-paddle type:

on the single-oar type novel racing boat, the relation between the oar frame structure and the oar and between the oars on the two sides is relatively simple; on a double-oar type novel racing boat, in order to better solve the problems of mutual interference of left and right oars and interference of left-hand oars to right-hand oars or right-hand oars to left-hand oars and the like under some conditions, the oars on one side or two sides can be considered to be made into a non-complete straight line (straight rod) form.

When the propeller is in operation, the other end of the right side oar structure 2 of the oar blade structure 2 on the right side of the oar hand is pivoted with the oar frame structure 3 on the left side of the oar hand or in front of the oar hand through the oar frame pivot structure 4; the other end of the left side oar structure 2 of the oar blade structure 2 at the left side of the oar hand is pivoted with the oar frame structure 3 at the right side of the oar hand or in front of the oar hand through the oar frame pivot structure 4.

Under the condition of requirement, in order to balance the weight of the paddle body and realize more efficient paddle swinging and boat pulling, structures and technologies such as proper balance springs or balance weights can be adopted.

In order to improve the adaptability and the resistance of the stormy waves, a structural arrangement mode of a double-body racing boat or a double-body dragon boat and the like can be considered, and a structure of a paddle frame, a paddle frame pivot and the like can be arranged in the middle of the left ship body and the right ship body.

This more specific implementation mode of forward drive racing boat that gos forward still includes:

1. the forward driving advancing racing boat structure form of double single propellers or multi-person single propellers can be adopted.

2. The forward driving advancing racing boat can adopt a forward driving advancing racing boat structural form with a single double-paddle or double-paddle or multi-paddle and a paddle frame (pivot structure).

3. The forward driving advancing racing boat can adopt a structural form of a single-person double-oar or double-person double-oar or multi-person double-oar with oar frames (pivot structures) at the left side and the right side.

4. The forward driving advancing double-body racing boat can adopt a structural form of a double-body racing boat with a single paddle for two persons or a single paddle for a plurality of persons and a paddle frame (pivot structure) in the middle of the whole boat body.

5. The forward driving advancing double-body racing boat can adopt a structural form of a three-person mixing paddle or a six-person mixing paddle or a more-person mixing paddle, wherein a paddle frame (pivot) structure is arranged in the middle of the whole boat body.

6. A floating foot structure or a composite structure of the floating foot and the paddle can be arranged at one end (the outer side end) of the paddle structure, and then the forward driving advancing racing boat in a corresponding structural form is formed.

7. The forward driving land racing boat which can run on the general road surface or the road surface such as ice and snow can be designed and manufactured.

8. Can design and make the racing boat that the slip seat can directly drive the oar structure and carry out the forward advancing that drives.

9. Innovations in other related structural systems, which may include:

firstly, the space position of the pivot structure of the oar frame can be moved and adjusted and changed in the up-down or front-back directions

And (II) a method for arranging structures such as a paddle balance spring, a paddle frame swing rod balance spring and the like.

And (III) a foot driving mode under the condition of fixing the seat.

And (IV) a double-swing-rod type movable seat structure system.

And (V) a special blade structure form and the like.

And (VI) forward advancing racing yachts or racing yachts in a submerging mode.

(VII) a multi-dwelling forward-advancing racing boat or racing yacht type dragon boat which can have the flying and sliding capability.

(eighth), can sway the self-adjusting oar frame structural system that moves laterally.

(ninth), length telescopic self-adjusting paddle handle structure-self-adjusting paddle structure system.

And (ten) a 'paddle' structural system with a swingable outer side end.

And (eleventh), a long-size paddle balance spring structure (system) can be adopted.

And (twelfth), a mode of arranging the paddle balance spring structure 9 or the paddle balance elastic rope structure 40 and the paddle structure 2 to swing together.

And (thirteen) a double-hull structure form which is connected (pivoted) together only through a middle single-shaft frame structure system can be adopted.

And (fourteen) a forward boat racing type ship machine system driven by mechanical force and a forward boat racing type ground effect ship machine system.

And (fifteen) a forward advancing racing boat type ship engine system driven by the robot.

Sixthly, the forward racing yacht comprises a bending type grip structure.

Under the same other conditions, the forward driving racing boat has higher power generation and propulsion efficiency, higher speed and higher application value, and the reasons are that:

1. the lower hand position oar has better force generating form, the distance between the force generating point of the hand and the force ascending point of the foot when the oar is pulled at the lower hand position is closer to the connecting line of the gravity centers of the human bodies, the strength of the waist and the like can be better exerted when the oar is pulled at the lower hand position, and the reaction moment formed by the gravity centers of the human bodies is stronger relatively, thereby being obviously beneficial to realizing the processes of more efficient paddling propulsion and the like.

2. Under the condition that the transverse distances of the paddling outer ends of the left and right paddles are the same (the width of the occupied water area is the same) and the paddle pulling angles are also the same, the paddling stroke of the paddles can be obviously improved, so that the advancing efficiency of each paddle and the whole paddling and pushing boat can be correspondingly improved.

Corresponding to the situation, under the condition that the propelling efficiency and the advancing speed of the boat can be still maintained, the transverse distance between the outer ends of the paddling of the left and the right blades of the novel advancing racing boat, namely the width of the occupied water area can be obviously reduced, and the excessive requirement of the movement on the environment can be favorably reduced.

3. Under the conditions that the transverse distances of the paddle paddling outer ends of the left and right paddles of the forward racing boat are the same (the width of the occupied water area is the same) and the paddling strokes of the paddles are also the same, the paddling angle of the paddle can be obviously reduced, the transverse useless work consumption of paddling of the paddles in the whole paddling stroke can be greatly reduced, the propelling efficiency of the paddle can be obviously improved, and the running speed of the boat can be correspondingly improved.

4. The forward driving forward-forward racing boat motion can form more forward excitation and feeling on the vision and psychology of a paddle and audiences, and further improve the power efficiency of the racing boat motion paddle and the aesthetic value and effect of appreciation and the like of the whole motion.

Drawings

The following is illustrated for FIGS. 1-35:

fig. 1a, 1b and 1c are a front view, a plan view and a front view of a double single-paddle forward racing boat, respectively.

Fig. 2a, 2b, 2c are front, top, and front views, respectively, of a forward rowing boat with single, double paddles and centrally located paddle mount (pivot structure).

Fig. 3a, 3b, 3c are front, top, and front views, respectively, of a forward rowing boat with multiple cyclic paddle positions operating with single double paddles and centrally located paddle mounts (pivot structures).

Fig. 4a, 4b, and 4c are front, top, and front views, respectively, of a forward rowing boat with a single double-oar and a centrally located paddle frame (pivot structure) and a curved paddle.

Fig. 5a, 5b, 5c are front, plan, and front views, respectively, of a forward rowing boat with single and double propellers and with the blade carrier (pivot structure) divided at the left and right sides of the boat body.

Fig. 6a, 6b, 6c are front, plan, and front views of a forward rowing boat with a single person double-oar, with the oar frame positioned left and right, and with the distance between the left and right oar frame pivot structures being less than the distance between the left and right arms when the rowing boat is in operation.

Fig. 7a, 7b, 7c are front, plan, front views of a four-person, single-oar, twin-hull, forward rowing boat with the center of the oar frame (pivot structure).

Figure 8 shows the view of a twin-hull forward rowing boat with six mixing oars (four in the left and right sides are single oar rowing type, two in the middle are double oar rowing type), and the middle two can adopt non-sitting rowing mode such as forward or reverse standing.

Figure 9 is a view of a twin-hull forward rowing boat with six-man mixing oars (four on the left and right sides are single oars, two in the middle are double oars), and two in the middle can adopt (reverse) sitting rowing.

Fig. 10 is a view of a forward racing boat in which (flat) ellipsoidal floating leg structures are arranged on the outer sides of paddle structures on the left and right sides of a boat body.

Fig. 11 is a view of a forward racing boat in which a synthetic structure of a floating foot structure and a paddle structure in a (flat) spherical shape is provided on the outer sides of paddle structures on the left and right sides of a boat body.

Fig. 12 is a view of a forward racing boat in which linkage floating leg structures in a narrow hull shape are arranged on the outer sides of paddle structures on the left side and the right side of a boat body, and the linkage floating leg structures in the same narrow hull shape are in pin joint linkage with the paddle structures on the same side.

Fig. 13a, 13b, 13c are front, top, and front views, respectively, of a land forward racing boat with a wheeled structure with single-person double-oar and centrally located paddle frame (pivot structure).

Fig. 14a and 14b are a front view and a top view of a land forward racing boat with a chain traction drive wheel type structure system, wherein a single person has double paddles and a paddle frame (pivot structure) is arranged in the center.

Figure 15 is a view of a land forward racing boat with single double paddles and centrally located paddle frame (pivot structure) with front steering wheel structure and rear ski (or runner) support structure.

Fig. 16 is a view of a land forward racing boat with single double-oar and centrally located paddle frame (pivot structure) having a forward leading ski (or runner) structure and a rear drive or support wheel structure.

Figure 17 is a view of a land forward racing yacht with single double propellers and centrally located paddle frame (pivot structure) with front steering sledge (or skate) and rear sledge (or skate) support structures.

FIGS. 18a and 18b are a front view and a top view of a forward racing boat with a single double-paddle and paddle frame structure arranged in the center, a single paddle frame swing link structure, and a double-swing link type movable seat structure system; fig. 18c is a view showing the detailed structure of the double pendulum type moving seat structure system.

Fig. 19a, 19b, 19c are front, top, and front views, respectively, of a forward rowing boat with a single double-oar and a centrally disposed paddle frame structure, and with left and right two sets of centrally disposed paddle frame pendulum rod structures.

FIGS. 20a, 20b, and 20c are a front view, a plan view, and a front view of a forward rowing boat with a single double-oar and a centrally located oar frame structure, and with two sets of oar frame pendulum rod structures extending to the left and right, respectively.

Fig. 21a, 21b and 21c are respectively a front view, a plan view and a front view of a forward racing boat which is provided with a single double-oar and two sets of oar frame structures which are arranged non-centrally and simultaneously comprises a left set of oar frame oscillating bar structures and a right set of oar frame oscillating bar structures which are arranged at two sides.

Fig. 22a, 22b and 22c are a front view, a plan view and a front view of a forward racing boat which is provided with a single double-oar and a paddle frame structure at a high position and in a central position, contains a single paddle frame swing rod structure and can be driven by oars in standing and other postures.

FIGS. 23a, 23b and 23c are respectively a front view, a plan view and a front view of a forward racing boat which is arranged in a high-position center with a single double-oar and a paddle frame structure, comprises a left paddle frame swing rod structure and a right paddle frame swing rod structure and can be driven by a pedal water-stirring wheel system.

Fig. 24a, 24b, and 24c are a front view, a plan view, and a front view of a forward yacht with stronger wave-resisting capability, which is provided with a single double-oar and a paddle frame structure in the center, contains a left and a right sets of underwater floating body (hull) structures, and simultaneously adopts a small waterline hull technology.

Figures 25a and 25b are the front view and the front view of a forward racing boat which is provided with a single double-oar and a paddle frame structure in the middle, contains a left underwater floating body (ship body) structure and a right underwater floating body (ship body) structure, and is additionally provided with a main wing, an empennage, a flywheel and other structures and has the triphibious capability of water, land and air respectively.

Fig. 26 is a view of a forward yacht (yacht-like dragon boat) with stronger wave resistance, wherein the forward yacht is arranged in the middle of a single double-oar and oar frame structure, comprises an underwater floating body (boat body) structure, a cock and a dragon tail for decoration, and adopts a small waterline boat technology.

Fig. 27a, 27b, 27c are views of a (partial) front view, a top view, and a front view, respectively, of a single-bladed ice-forward racing boat incorporating a self-adjustable pitch frame construction system that is laterally swingable.

Fig. 28 is a view of a single-bladed ice-racing boat incorporating a self-adjustable cradle system that is laterally swingable.

Figure 29 is a view of a single-bladed snowfield forward racing boat having an outboard end swingable "paddle" configuration.

Fig. 30 is a view of a single-oar land forward racing boat with a telescopic self-adjustable oar rod structure.

Fig. 31a, 31b, 31c show a single-oar forward yacht with a gimbal-pivot system (the paddle shaft can also rotate efficiently) in front view, plan view, and front view, respectively.

Fig. 32a, 32b, 32c show the (partial) front view, top view, front view of an electric or thermal engine driven forward yacht-type ship-engine system, i.e., a mechanical power forward yacht, respectively.

Fig. 33 is a view of an electric or thermal engine driven positive rowing ground effect (wing) boat system.

Fig. 34 is a view of a catamaran forward racing boat employing a system of twin hulls connected (pivotally connected) together by a single central pedestal structure.

Fig. 35a, 35b, 35c, 35d are views of a forward rowing boat with a grip structure in the form of a bend.

In the figure: 1. a ship body, 2, a paddle structure, 3, a paddle frame structure, 4, a paddle frame pivot structure, 5, a paddle structure, 6, a sliding seat, 7, a matched pedal structure, 8, a sliding track structure, 9, a paddle gravity balance spring, 10, a floating foot structure, 11, a linkage floating foot structure, 12, a ground contact driving wheel structure arranged in a longitudinal axis, 13, a middle framework structure, 14, a middle edge necessary length structure, 15, a driving wheel structure, 16, a driving wheel structure, 17, a sled (or ice skate) structure, 18, a ground contact one-way driving wheel structure arranged in a transverse axis, 19, a sharp ground contact structure, 20, a paddle chain cable driving structure, 21, a steering guide wheel structure, 22, a sliding seat chain cable driving structure, 23, a paddle driving chain cable structure, 25, a paddle frame swing rod structure, 26, a paddle frame swing rod pivot structure, 27, a paddle frame swing rod balance spring structure, 28, seat swing link structure, 29, seat swing link pivot structure, 30, double swing link type moving seat structure, 31, seat return spring structure, 32, small water line structure, 33, main wing, 34, tail wing, 35, fly wheel, 36, self-adjusting propeller frame structure, 37, self-adjusting propeller frame pivot structure, 38, hull edge frame structure, 39, self-adjusting propeller frame tension spring structure, 40 elastic pull rope structure, 41 compression spring structure, 42, self-adjusting propeller rod structure, 43, simultaneously provided with propeller rod telescopic compression spring structure, 44, propeller rod telescopic tension spring structure, 45, swingable drive rod, 46, swingable drive rod pivot structure, 47, swingable drive rod tension spring structure, 48, swingable drive rod compression spring structure, 49, ground grabbing drive structure, 50, hull single shaft frame structure, 51, transverse horizontal pivot structure, 52, near-elliptical motion mechanical arm structure, 53. the mechanical arm crank structure, 54 mechanical arm crank middle shaft structure, 55 mechanical arm crank middle shaft seat structure, 56 mechanical arm crank outer side pivot structure, 57 mechanical arm rail control swing rod structure, 58 mechanical arm rail control swing rod support structure, 59 mechanical arm rail control swing rod inner side pivot structure, 60 mechanical arm rail control swing rod outer side pivot structure, 61 electric motor or heat engine power structure, 62 (universal) pivot structure, 63 mechanical paddle structure, 64 mechanical paddle structure, 65 mechanical paddle frame (universal) pivot structure, 66 mechanical paddle frame structure capable of transversely swinging, 67 mechanical paddle frame swinging core shaft structure, 68 mechanical paddle frame limit control tension spring structure, 69 mechanical paddle frame limit control compression spring structure, 70 spring frame edge structure, 71 ground effect wing, 72 bending type positive hand handle structure, 73 normal straight line extending axis of the paddle structure, and 74 bending type negative hand handle structure.

Detailed Description

Reference may be made to the situation illustrated in figures 1-34 of the drawings:

the forward-driving advancing racing boat at least comprises a boat body 1, a paddle structure 2, a paddle frame structure 3, a paddle frame pivot structure 4, a paddle structure 5 or a floating foot structure 10 or a composite structure of a floating foot and a paddle and other structural systems.

The two sides or the middle part of the ship body 1 are provided with a paddle frame structure 3 and a paddle frame pivot structure 4, one end of the paddle structure 2 is pivoted on the paddle frame structure 3 through the paddle frame pivot structure 4, the other end of the paddle structure 2 is directly or indirectly provided with a paddle structure 5 or a floating foot structure 10 or a linkage floating foot structure 11 or a combined structure of the floating foot and the paddle or a paddle arm land contact driving structure or a paddle arm chain cable traction driving structure (20), a driving handle part on the paddle structure 2 is arranged between the paddle frame structure 3 pivoted with the paddle and the paddle structure 5 or the floating foot structure 10 or the linkage floating foot structure 11 or the combined structure of the floating foot and the paddle or the paddle arm land contact driving structure, and a forward paddle rowing driving mode of standing driving, kneeling driving, squatting driving, fixed seat driving or sliding seat driving is adopted by a paddle hand facing the front.

The forward rowing driving mode is a technically more efficient and novel rowing driving mode with the functions of backward rowing at a low hand position and forward air return at a high hand position, and meanwhile, the force direction of forward-facing rowers for backward rowing, which is generated by backward rowing at the low hand position, is completely consistent with the force direction of backward pushing water by the paddles, so that forward-driving racing yacht movement or forward-driving racing yacht movement, which is generated by forward-driving forward hands and feet and can generate force efficiently at the same time, can be further realized.

A pedal structure cooperating with a fixed seat structure may be provided or further a sliding seat structure 6 and a pedal structure 7, a sliding track structure 8 cooperating with the sliding seat 6 may be provided.

The paddle holder pivot structure 4 is located on either side of the fixed or sliding seat structure 6 and the sliding track structure 8 or in an upper spatial position between the fixed or sliding seat structure 6 and the footrest structure 7.

Under the condition of requirement, in order to balance the weight of the paddle body and realize more efficient paddle swinging and boat pulling, structures and technologies such as a proper paddle gravity balance spring 9 or a balance weight can be adopted.

The more specific structural form and implementation mode of the forward-driven novel racing boat can also comprise:

1. forward driving advancing racing boat structural form capable of adopting double single paddle or multi-person single paddle

As shown in the attached fig. 1, a sliding seat structure 6, a pedal structure 7 and a sliding track structure 8 which are matched with the sliding seat 6 are arranged on the hull structure 1, and meanwhile, a right-side paddle frame structure 3 and a paddle frame pivot structure 4 which are matched with a left-side paddle structure 2 and a paddle structure linked with the left-side paddle structure 2 to paddle in the left-side paddling driving mode are arranged on the right side of the hull structure 1, namely, one end of the left-side paddle structure 2 is pivoted with the paddle frame pivot structure 4 of the right-side paddle frame structure 3; the left side of the ship body structure 1 is provided with a left side propeller bracket structure 3 and a propeller bracket pivot structure 4 which are matched with the right side propeller structure 2 (the linked propeller structures of the left side propeller bracket structure are driven to paddle water on the right side of the ship body), even if one end of the right side propeller structure 2 is mutually pivoted with the propeller bracket pivot structure 4 of the left side propeller bracket structure 3.

The paddle driver grasps and drives the left paddle structure 2 by both hands simultaneously or grasps and drives the right paddle structure 2 by both hands simultaneously to paddle the water to drive the boat to advance.

2. The forward driving advancing racing boat structure form which can adopt a single double-oar or double-oar or multi-person double-oar and the paddle frame (pivot structure) is arranged in the middle

As shown in fig. 2-4, a sliding seat structure 6, a pedal structure 7 and a sliding track structure 8 are disposed on the hull structure 1, and a (middle) paddle frame structure 3 and a middle paddle frame pivot structure 4 are disposed in the middle of the hull structure 1, above the sliding track structure 8 and in the space between the sliding seat 6 and the pedal structure 7, and one end of each of the left and right paddle structures 2 is pivotally connected to the paddle frame pivot structure 4 of the (middle) paddle frame structure 3.

The right hand of the same paddle driver grabs and drives the right side paddle structure 2, and the left hand grabs and drives the left side paddle structure 2 to paddle and drive the boat to advance.

In order to avoid the paddle structure 2 from contacting and colliding with the knees and the like of the legs during use, a bent bar structure may be used at the corresponding position. (as may be the case in fig. 4).

3. The forward driving advancing racing boat structure form that a single double-paddle or a double-paddle or a multi-person double-paddle and paddle frames (pivot structures) are respectively arranged at the left side and the right side can be adopted

As shown in fig. 5 and 6, a sliding seat structure 6, a pedal structure 7 and a sliding track structure 8 which are matched with the sliding seat 6 are arranged on the hull structure 1, meanwhile, a left propeller support structure 3, a right propeller support structure 3, a left propeller support pivot structure 4 and a right propeller support pivot structure 4 are respectively arranged on the left side and the right side of the hull structure 1, and meanwhile, one end of the left propeller structure 2 is mutually pivoted with the propeller support pivot structure 4 of the right propeller support structure 3; one end of the right-side propeller structure 2 is pivotally connected to the propeller support pivot structure 4 of the left-side propeller support structure 3.

The right hand of the same paddle hand grips and drives the right side paddle structure 2, the left hand grips and drives the left side paddle structure 2.

To avoid contact and collision between the left and right paddle structures 2 and the arms or legs during use, a curved bar configuration may be used at appropriate portions of the paddle structures 2. (as may be the case in fig. 5).

In order to avoid the contact and collision between the part of the left side paddle structure 2 close to the paddle frame pivot structure 4 and the right side arm and between the part of the right side paddle structure 2 close to the paddle frame pivot structure 4 and the left side arm in the use process, the distance between the left and right paddle frame structures 3 and the left and right paddle frame pivot structures 4 can be shortened to be smaller than the (working) distance when a left and right hand grabs and holds the paddle structure 2 in the normal rowing process of a paddle hand, and a (relatively) close-range paddle frame double-paddle structure form is formed. Therefore, the left side paddle structure 2 can be completely positioned on the left side of the right side arm and can not be contacted with and collided with the right side arm completely, and the right side paddle structure 2 can be completely positioned on the right side of the left side arm and can not be contacted with and collided with the left side arm completely. (as may be the case in fig. 6).

As shown in fig. 7, a double-hull structure is adopted, the left and right hull structures 1 are connected through corresponding middle skeleton structures 13, and a sliding seat structure 6, a pedal structure 7 matched with the sliding seat 6, and a sliding track structure 8 are arranged on the left and right hull structures 1.

Meanwhile, a left and a right propeller support structures 3 and a left and a right propeller support pivot structure 4 are arranged on the middle framework structure 13, and one end of the left propeller structure 2 is mutually pivoted with the propeller support pivot structure 4 of the left propeller support structure 3; one end of the right side paddle structure 2 is pivoted with the paddle frame pivot structure 4 of the right side paddle frame structure 3.

The paddling blades 5 of the left and right propellers are respectively positioned at the outer sides of the left and right hull structures 1; the left-hand (on the hull) oar hand grips and drives the left-hand oar structure 2 simultaneously, and the right-hand (on the hull) oar hand grips and drives the right-hand oar structure 2 simultaneously.

When the corresponding catamaran hull is adopted, one particular way of doing this is as shown in fig. 9;

the left and right hull structures 1 are connected through corresponding middle skeleton structures 13, and fixed seat structures or sliding seat structures 6, pedal structures 7 matched with the sliding seats 6 and sliding track structures 8 are arranged on the left and right hull structures 1 and the middle skeleton structures 13.

The fixed seat structure or the sliding seat 6 on the left and the right hull structures 1 and the pedal structure 7 matched with the fixed seat structure or the sliding seat structure are arranged according to a forward rowing driving mode; the fixed seat structure or sliding seat 6 above the intermediate frame structure 13 and its cooperating pedal structure 7 etc. are arranged in a reverse rowing drive.

Meanwhile, the left and right propeller support structures 3 and the left and right propeller support pivot structures 4 are disposed above the middle frame structure 13 at a relatively large distance from each other.

The left side paddle structure 2 and the paddle frame pivot structure 4 of the left side paddle frame structure 3 are mutually pivoted; the right side paddle structure 2 and the paddle frame pivot structure 4 of the right side paddle frame structure 3 are mutually pivoted.

The left side oar structure 2 is simultaneously gripped and driven by the oar hand on the left side hull; the paddle hand on the right hull grips and drives the right paddle structure 2 with both hands.

Meanwhile, the left side paddle structure 2 passes through the left side paddle frame pivot structure 4 to form a necessary length structure 14 towards the right side, and the right side paddle structure 2 passes through the right side paddle frame pivot structure 4 to form the necessary length structure 14 towards the left side, and the necessary length structures 14 formed by the left and right paddle structures 2 can be used as the holding paddle structure part driven by the paddle driver for reversely rowing and positioned on the sliding seat 6 of the middle framework structure 13.

Another embodiment which may be used when the corresponding twin hull construction is used may be substantially the same as the previous embodiment shown in fig. 9, with the following differences: the middle framework structure 13 is not provided with structures such as a fixed seat structure or a sliding seat structure 6, and is provided with a space and a structural system for the corresponding paddle driver to paddle and drive the boat to advance in a non-sitting posture manner such as standing, squatting or kneeling.

The single-row or double-row paddle hand on the middle framework structure 13 holds the left and right paddle structures in a standing or squatting or kneeling non-sitting mode to point to the middle structure 14 with necessary length to forward or backward paddle and drive the boat to advance.

When a single row of paddle arms is arranged on the middle framework structure 13, the left and right paddle arms of the paddle arms respectively hold the left and right paddle structures in the same row to point to the middle structure 14 with the necessary length to move forward in the forward or reverse direction. (as may be the case in fig. 8).

When a double-row paddle hand is arranged on the middle framework structure 13, the left-row paddle hand holds the left-side paddle structure by two hands simultaneously to point to the middle structure 14 with the necessary length to paddle forward or backward to drive the boat to advance; the two hands of the right row of oar hands hold the right oar structure simultaneously and point to the middle forward or backward rowing and driving the boat to move forward along the necessary length structure 14.

If necessary, when a sitting posture driving structure system is arranged on the middle framework structure 13, a single-row paddle driver or a double-row paddle driver can be adopted, and the corresponding rowing driving mode can be basically the same as the non-sitting posture rowing driving mode.

Through the different specific modes, the more efficient condition that one paddle can be driven by two persons simultaneously or the left and right paddles can be driven by 3 persons or 4 persons simultaneously can be formed, so that the structural layout efficiency and the driving propulsion efficiency of the whole ship body are increased, and the condition that the ship body is larger and more paddle arms are suitable for being used is further facilitated.

6. One end (outside end) of the paddle structure can be provided with a floating foot structure or a composite structure of the floating foot and the paddle, so that the forward-driven advancing racing boat with the corresponding structural form is formed

As can be seen in figures 10-12:

when one end (outer end) of the paddle structure 2 is provided with the floating foot structure 10 or the composite structure of the floating foot structure 10 and the paddle structure 5, in the paddling stage of the paddle structure 2, arms and the like are needed to press down the lower paddle structure 2 to overcome the upper buoyancy of the composite structure of the floating foot structure 10 or the floating foot structure 10 and the paddle structure 5 and enable the upper buoyancy to sink, so that on one hand, the floating foot structure 10 or the composite structure of the floating foot structure 10 and the paddle structure 5 sinks for a certain depth to form strong driving force for pushing the ship body 1 to advance, on the other hand, the arms and the like press down simultaneously and the lower paddle structure 2 enables the human body or the ship body to obtain strong upward component force, so that the pressing of the weight of the human body on the ship body is weakened, the ship body 1 floats upwards obviously, and the advancing resistance of the ship body 1 is greatly reduced.

In the return stage of the paddle structure 2, the floating foot structure 10 or the combined structure of the floating foot structure 10 and the paddle structure 5 moves forward and returns in the air, and the combined structure of the floating foot structure 10 or the combined structure of the floating foot structure 10 and the paddle structure 5 has obviously smaller quality and very proper shape, so that the adverse effect on the advancing process of the whole hull can be controlled to be obviously smaller.

The left and right floating foot structures 10 or the composite structures of the floating feet and the blades on the two sides of the boat body 1 can provide strong capability of resisting the overturning of the boat body, and obviously improve the adaptability of the novel racing boat to water areas and storms.

The concrete structural mode of the floating foot structure 10 or the composite structure of the floating foot structure 10 and the blade structure 5 can be as follows: a plurality of optional forms such as a spherical shape, an oblate spheroid shape, an ellipsoid shape, a narrow ship body shape, a torpedo shape or a cylinder shape. (which may be the case as shown in figures 10, 11).

The combined structure that the same linkage floating foot structure 11 or the linkage floating foot structure 11 and the blade structure 5 are pivoted and driven by the double-propeller or multi-propeller combined pivot at the same side can be further considered, and the structural combined mode and the synchronous linkage of the double propellers or the multi-propeller can enable the front and back orientation and the whole motion process of the combined structure of the same linkage floating foot structure 11 or the linkage floating foot structure 11 and the blade structure 5 to be more suitable and efficient. (which may be the case as shown in fig. 12).

When the arrangement mode of the same linkage floating foot structure 11 or the composite structure of the linkage floating foot structure 11 and the blade structure 5 is adopted by the double-paddle or multi-paddle combined pivot joint of the same side, the hull 1 and the left and right linkage floating foot structures 11 or the composite structure of the linkage floating foot structure 11 and the blade structure 5 can adopt a dragon (ornament) shape or a phoenix (ornament) shape or a horse (ornament) shape or a tiger (ornament) shape or a dragon (ornament) and phoenix (ornament) combined shape or a dragon (ornament) and horse (ornament) combined shape or a dragon (ornament) and tiger (ornament) combined shape or the like.

The middle hull 1 can be designed to have a large dragon (decoration) shape, and the left and right linkage floating foot structures 11 or the composite structure of the linkage floating foot structures 11 and the blade structure 5 can be designed to have a small dragon (decoration) shape, so that the overall shape and style of the three-dragon fast boat, namely the three-dragon airship, which is rapid, efficient, beautiful and stable, can be formed. Provides a special spirit of 'three dragons and cloisonne' for the motion, scene and culture of 'the world of the dragon boat'.

Similarly, a plurality of sports and cultural scenes and situations such as three horse racing (three-drive horse car), horse galloping, dragon-horse spirit, dragon-horse racing, dragon-horse galloping, dragon-tiger jumping, dragon-tiger fighting, dragon-phoenix foretell and dragon-phoenix fighting can be considered to be formed, and the brilliance is added to the progress of the culture and the civilization

7. Can design and manufacture a forward-driven land racing boat which can run on a common road surface or a road surface such as ice and snow

A steering wheel or a driving wheel or a combined wheel train structure of the steering wheel and the driving wheel which can adapt to the common road surface or the road surface such as ice and snow can be arranged on the corresponding land racing boat, a steering and supporting structure in the form of sledges (or ice skates) and the like which can better adapt to the ice and snow road surface can be independently arranged, or a composite land traveling system combining the wheel structure and the sledge (or ice skate) structure 17 is arranged. (as may be the case in fig. 13-17).

On one hand, in the aspect of a driving mode, the advancing process of the racing boat can be realized by adopting a driving mode of combining the paddle structure 2 with a paddle arm land contact driving structure; on the other hand, a driving method using wheel propulsion independently or a compound driving method combining paddle arm driving and wheel propulsion may be considered.

When the driving mode that the paddle structure 2 is combined with the paddle arm land contact driving structure is adopted, the ground contact part of the paddle arm land contact driving structure system which can be positioned at the outer side of the paddle arm structure can be a ground contact driving wheel structure 12 with a longitudinal axis, a ground contact one-way driving wheel structure 18 with a transverse axis or a sharp ground contact structure 19.

The ground contact driving wheel structure 12 which can be arranged at the axial center of the outer end of the paddle arm structure in a longitudinal mode can be in contact with the ground to form longitudinal friction force to serve as reverse supporting force for pushing the boat to advance, and can also realize transverse movement to better adapt to the situation that the transverse contact point can change in the whole driving and propelling process. (which may be the case as shown in figure 13).

The touchdown one-way driving wheel structure 18 which can be arranged at the axle center of the outer end of the paddle arm structure transversely can be in contact with the ground in the driving stroke of the paddle to form longitudinal friction force to serve as reverse supporting force for pushing the boat to move forwards, and can also adopt a paddle return mode which is in rolling contact with the ground and only generates small rolling friction resistance in the non-driving stroke (paddle return stroke) of the paddle. (which may be the case as shown in fig. 15).

The sharp ground-contacting structure (19) which can be arranged at the outer end of the paddle arm structure can better adapt to the driving and running conditions on the road surfaces such as ice and snow. (which may be the case as shown in figures 16, 17).

When an independent wheel type propulsion driving mode or a composite driving mode combining paddle arm driving and wheel type propulsion is adopted, the transmission process of driving force to a driving wheel can be realized through structural modes such as a chain cable and a corresponding guide wheel. (which may be the case as shown in fig. 14).

A paddle chain cable driving structure 20 can be arranged, one end of the paddle chain cable driving structure 20 is connected with the paddle structure 2, the other end directly or indirectly drives the wheel shaft of the driving wheel structure 16 to rotate, the middle part of the paddle chain cable driving structure 20 can be matched with a corresponding steering guide wheel structure 21, and a complete chain cable type paddle driving structure system can be formed by adding other corresponding matching structures.

A slide seat chain drive structure 22 may be provided, one end of the slide seat chain drive structure 22 is connected to the slide seat structure 6, the other end directly or indirectly drives the wheel axle of the drive wheel structure 16 to rotate, the middle part of the slide seat chain drive structure 22 is also matched with the corresponding steering guide wheel structure, and in addition, the corresponding other matching structures are added, so that a complete chain type slide seat drive structure system can be formed.

The chain-rope type paddle driving structure system or the chain-rope type sliding seat driving structure system can be respectively and independently arranged on the corresponding boat system; and a chain-rope type paddle driving structure system and a chain-rope type sliding seat driving structure system can also be simultaneously and jointly arranged.

8. Can design and make forward racing boat that slide seat can directly drive oar structure and carry out drive

By utilizing the corresponding seat-paddle drive chain structure 23, the displacement power of the sliding seat driven by two feet can be partially or completely directly transmitted to the paddle structure 2 to push the boat to advance, thereby reducing the paddle pulling driving force of the arms and better adapting to the requirements of special situations and people. (which may be the case as shown in fig. 10).

One end of the seat-paddle drive chain structure 23 may be relatively fixedly disposed on the sliding seat structure 6, and the other end of the seat-paddle drive chain structure 23 may be connected to the paddle structure 2 in a fixed position manner or an adjustable position manner. Through the adjustment of the connection position of the other end of the seat-paddle drive chain structure 23 on the paddle structure 2, the relationship between the movement speed of the sliding seat structure 6 and the movement speeds of the paddle structure and all parts of the whole paddle structure can be changed, so that a more efficient and more appropriate linkage relationship can be formed, and a more efficient and more appropriate drive process is facilitated.

The above-described seat-paddle drive chain structure 23 can be applied to various racing boat systems used on water or land.

9. Other related constructional arrangements

The space position of the pivot structure of the oar frame can move up and down or back and forth and can be adjusted and changed

The corresponding specific structural mode can be as follows:

1. a paddle frame swing rod structure 25 is arranged between the corresponding paddle frame structure 3 and the paddle frame pivot structure 4, one end (front end) of the paddle frame swing rod structure 25 is pivoted on the paddle frame structure 3 through a paddle frame swing rod pivot structure 26, the other end of the paddle frame swing rod structure 25 is provided with the paddle frame pivot structure 4, and one end of the paddle structure 2 is pivoted with the paddle frame swing rod structure 25 through the paddle frame pivot structure 4.

When the paddle structure is used, in the process of realizing paddling driving or air return oar by hands through the paddle structure 2, under the participation of water bodies on the reaction force and the like of the paddle structure 2, one end of the paddle structure 2 can drive the paddle frame pivot structure 4 pivoted with the paddle structure to move in the up-down direction, the front-back direction or other suitable directions, so that the whole processes of paddling, return oar and the like are smoother and more efficient. In the corresponding process, the paddle frame swing rod structure 25 performs corresponding swinging movement around the paddle frame swing rod pivot structure 26. (as may be the case in fig. 18-22, etc.).

The paddle frame swing link structures 25 can be arranged right in front of the paddle hand or on both sides of the paddle hand in front of the paddle hand in cooperation with the corresponding paddle frame structures 3 and the corresponding paddle structures 2. (this can be the case as shown in FIGS. 18 and 19 and FIGS. 20 and 21, respectively.)

When the paddle frame swing rod structure 25 is arranged right in front of the paddle handle, only one set of the paddle frame swing rod structure 25 can be arranged, one end of the paddle frame swing rod structure is pivoted with the paddle frame structure 3 arranged in the middle, and two sides of the other end of the paddle frame swing rod structure are respectively pivoted with the left paddle structure 2 and the right paddle structure 2. (as may be the case in fig. 18).

When the paddle frame swing rod structure 25 is arranged right ahead of the paddle handle, a left paddle frame swing rod structure 25 and a right paddle frame swing rod structure 25 can also be arranged, one ends of the left paddle frame swing rod structure and the right paddle frame swing rod structure are pivoted with the paddle frame structure 3 arranged in the middle, and the other ends of the left paddle frame swing rod structure and the right paddle frame swing rod structure are respectively pivoted with the left paddle structure 2 and the right paddle structure 2. (as may be the case in fig. 19).

When the paddle frame swing rod structures 25 are arranged on two sides of the front of the paddle handle, the corresponding paddle frame structures 3 can be arranged on the front of the paddle handle or on two sides of the paddle handle, one end of each of the left and right paddle frame swing rod structures 25 is pivoted with the paddle frame structure 3, and the other end of each of the left and right paddle frame swing rod structures 25 is pivoted with the left and right paddle structures 2. (as may be the case in figures 20, 21).

2. Structural systems such as sliding sleeves, guide rails, guide wheels and the like can be adopted to realize the purpose of moving and changing the spatial position of the pivot structure (4) of the paddle frame in the up-and-down direction or the front-and-back direction or other suitable directions.

(II) arrangement method of structures such as paddle balance spring and paddle frame swing rod balance spring

In order to reduce the adverse effect caused by the weight of the paddle and improve the efficiency and comfort level of the return oar and the whole rowing process, corresponding structures such as a paddle balance spring or a paddle frame swing rod balance spring can be arranged.

When the mode that the (middle) paddle frame structure 3 is arranged in the middle of the ship body or in front of the human body is adopted, the paddle balance spring structures 9 of the paddle structures 2 on the two sides can be directly arranged on the (middle) paddle frame structure 3 or on the edge outlet structure of the (middle) paddle frame structure 3, one end of the paddle balance spring structure 9 is connected with the right side or the left side paddle structure 2, and the other end of the paddle balance spring structure 9 is connected with the (middle) paddle frame structure 3 or the (left and right) edge outlet structure of the (middle) paddle frame structure 3. (as may be the case in fig. 2).

When the mode that the propeller bracket structures 3 are arranged on two sides of a ship body or a human body is adopted, the propeller balance spring structure 9 of the right-side propeller structure 2 can be arranged on the left-side propeller bracket structure 3, and two ends of the propeller balance spring structure 9 are respectively connected with the right-side propeller structure 2 and the left-side propeller bracket structure 3; the paddle balance spring structure 9 of the left side paddle structure 2 can be arranged on the right side paddle frame structure 3, and two ends of the paddle balance spring structure 9 are respectively connected with the left side paddle 2 and the right side paddle frame structure 3; (as may be the case in fig. 5).

When the mode of arranging the propeller frame structures 3 on two sides of a ship body or a human body is adopted, the propeller balance spring structure 9 of the right propeller structure 2 can also be arranged on the right propeller frame structure 3, and two ends of the propeller balance spring structure 9 are respectively connected with the right propeller structure 2 and the right propeller frame structure 3; the paddle balance spring structure 9 of the left side paddle structure 2 can also be arranged on the left side paddle frame structure 3, and two ends of the paddle balance spring structure 9 are respectively connected with the left side paddle structure 2 and the left side paddle frame structure 3. (as may be the case in fig. 6).

When the paddle frame swing link structure 25 is provided at the same time, the paddle balance spring structure 9 may be disposed between the paddle frame swing link structure 25 and the paddle structure 2 or may still be disposed between the paddle frame structure 3 and the paddle structure 2. (as may be the case in fig. 19 and 22, respectively).

Under the condition of arranging the paddle frame swing rod structure 25, a paddle frame swing rod balance spring structure 27 can be additionally arranged or not arranged according to requirements.

The paddle mount pendulum rod balancing spring structure 27 may be arranged between the paddle mount pendulum rod structure 25 and the paddle mount structure 3 or an edge structure thereof. (as may be the case in fig. 18).

(III) foot drive mode under the condition of fixing seat

When the rowing mode of fixing the seat is adopted, the motion force of the legs and feet can be directly transmitted to the paddle structure 2 or the propeller or the paddle wheel or the land driving wheel through the corresponding transmission structures such as the pedals, the pedal swing rods, the guy cables or the corresponding crankshafts, the chain wheels, the chains and the like, so that the muscle system of the human body can be comprehensively and efficiently exerted. The specific implementation mode can use the similar conditions in the application for reference, and also can use the similar conditions adopted in the existing various human-powered vehicle and ship systems for reference. (as may be the case in fig. 23).

(IV) double-swing-rod type movable seat structure system

The double-swing-rod type movable seat structure system and the corresponding pedal structure thereof can be adopted on the corresponding boat, the function of efficiently exerting the strength of the two legs can be achieved simultaneously, and the corresponding structure can be simplified.

The double-swing link type movable seat structure system comprises at least two seat swing link structures 28 which are parallel to each other, seat swing link pivot structures 29 which are arranged at the upper end and the lower end of the seat swing link structures 28, a double-swing link type movable seat structure 30, a seat return spring structure 31 and the like. (as may be the case in fig. 18).

The distances between the seat swing rod pivot structures 29 at the upper end and the lower end of each seat swing rod structure 28 which are parallel to each other are equal, and the upper end and the lower end of each seat swing rod structure 28 are respectively pivoted with the corresponding framework structures of the double swing rod type movable seat and the ship body through the upper seat swing rod pivot structures 29 and the lower seat swing rod pivot structures 29, so that the angle of the seat surface of the double swing rod type movable seat structure in the process of moving back and forth can be kept unchanged, and the double swing rod type movable seat structure can be basically in a horizontal state or other selectable proper angle states.

Seat return spring structures 31, which can be placed in front and rear positions below the seat, respectively, and which exert forces in opposite directions to each other, can be placed with one end on the corresponding framework structure of the hull and with the other end on the seat rocker structure 28 or on the corresponding framework structure of the double-rocker type moving seat. This ensures that the double-rocker type moving seat structure 30 has a position state in which the force and moment of the front and rear seat return spring structures 31 are balanced with each other, which is the initial position state.

(V), special blade structure form and the like

In some cases, such as the case of relatively high-hand rowing or standing-posture rowing, in order to improve the efficiency of the paddle in the process of going out of the water, entering the water and the whole rowing, a bent paddle structure form or an arrangement mode such as a state that the paddle structure 5 and the paddle structure 2 are in a non-parallel angular relationship may be considered. (as may be the case in figures 19, 22, 23, respectively).

Forward advancing racing boat or racing boat type dragon boat in submerging mode

In order to improve the wave resistance and other capabilities of the boat in the scheme, the boat with the small waterline can be used for reference, the main buoyancy boat body part of the racing boat or the dragon boat is immersed under water, the fixed seat structure or the sliding seat structure 6, the pedal structure 7 matched with the sliding seat 6, the sliding track structure 8, the faucet, the dragon tail and other structures are arranged above the water surface, and the underwater main buoyancy boat body part is connected with the structure part above the water surface through the corresponding small waterline body structure 32, namely the structure body with the relatively small water-facing area and the relatively small wave-contacting area in each direction. Thus forming a racing boat with stronger wave-breaking and water area adaptability or a submerged dragon boat with stronger wind wave resistance and other abilities, wherein only the dragon head and the dragon tail are exposed. (as may be the case in figures 24, 25, 26).

(VII) A multi-purpose forward-advancing racing boat or boat-type dragon boat with skimming ability

In order to further improve the values of the boat, such as movement, appreciation and the like, it is considered that a structure comprising a main wing 33, an empennage 34, a flying wheel 35 and the like is additionally arranged on the corresponding boat, so that the boat has the capacity of triphibious land, water and air, so that the boat can utilize a corresponding fixed or movable flying platform with a certain gravity height difference and a corresponding flying track, a boat collecting-lifting system and the like, the gliding acceleration and flying can be realized by means of the gravitational potential energy of the boat on the flying platform, then the boat can glide and fly for a certain distance in the air, then the boat can receive water, sail and fall on the water in the form of a seaplane and the like, and further the boat can swim on the water in the form of a forward advancing racing boat or racing dragon boat and the aforesaid "diving dragon boat", and then the boat can return to the lower surface of the fixed or movable flying platform to be in butt joint with the corresponding boat collecting-lifting system and the like again, and the boat returns to the top of the fixed or movable flying platform by means of the fixed or movable flying platform to prepare for the next flying. So that the device can be widely applied to various places such as sports, recreation, tourism and the like. The boat is put, namely the flying dragon boat is put in the sky, so that a new wonderful scene and a new wonderful culture can be achieved. (as may be the case in fig. 25).

During the competition, after the forward racing boat or racing boat which can slide upwards and downwards from the high platform at the starting point is thrown in the air and even glides for a certain distance, the forward racing boat or racing boat can safely receive water, touch water/hit water, and after the spray is splashed, the rower can impel the boat and the boat can quickly break water and move forward, and the forward racing boat reaches the terminal point or is won by the least person during use.

The scene and culture of the sub-boat running under the sky and the yacht flying to the world, the sub-boat running under the world and the yacht flying to the sky, the eastern flying dragon and the yacht flying to the sky can be created! Can create! Can expect!

By means of the corresponding technology of the application and by means of other corresponding technical means and cultural forms, a dragon culture festival which integrates competitive sports, popular sports, culture and tourism and has Chinese characteristics, oriental charm, modern interest and time spirit, and contents of things and great spirit can be created. It can become an important province and city and even a national cultural project!

(eighth) self-adjusting propeller rack structure system capable of transversely swinging and moving

In order to better adapt to the requirements of land racing yachts, ice racing yachts, forward-advancing racing yacht type ship machine systems driven by machines and the like, a self-adjusting propeller frame structure system capable of transversely swinging can be arranged. The concrete structure mode can be as follows:

the self-adjusting oar frame structure 36 is pivoted with a corresponding ship body of the ship body structure 1 along a skeleton structure 38 through the self-adjusting oar frame pivot structure 37 arranged at the lower end or the lower part of the self-adjusting oar frame structure 36, the upper part of the self-adjusting oar frame structure 36 can transversely swing and rotate in the direction approximately vertical to the advancing direction of the ship so as to better adapt to the requirements of driving and driving on common road surfaces, ice and snow road surfaces and the like, and one or more self-adjusting oar frame tension spring structures 39 or elastic pull rope structures 40 or pressure spring structures 41 which are contacted, connected and linked with the self-adjusting oar frame structure 36 play the roles of balancing, limiting and controlling the transverse movement of the upper part of the self-adjusting oar frame structure 36 in the aspects of stress and displacement. (as may be the case in fig. 27, 28, 29, respectively).

(nine) self-adjusting paddle rod structure capable of being provided with telescopic length

In order to better adapt to the requirements of forward advancing racing boats on land, ice or snow and the like, the length-adjustable self-adjusting paddle rod structure 42 can be arranged, and the paddle rod telescopic pressure spring structure 43 or the paddle rod telescopic tension spring structure 44 or the paddle rod telescopic elastic rope structure is arranged, so that the stretching of the self-adjusting paddle rod structure 42 is balanced, limited and controlled in terms of stress and displacement. (as may be the case in fig. 30).

(ten) 'oar' structure system capable of setting outer side end to swing

To better suit the requirements of forward advancing racing boats on land, on ice or on snow, a yaw drive rod 45 that can yaw laterally and move angularly (with respect to the main extension direction of the paddle structure 2) may be provided on the outboard end portion of the paddle structure 2, above the blade position end;

the driving rod 45 capable of swinging and rotating is pivoted with the paddle structure 2 through a driving rod pivot structure 46 capable of swinging and rotating, a driving rod tension spring structure 47 capable of swinging and rotating or an elastic pull rope structure of the driving rod or a driving rod pressure spring structure 48 capable of swinging and rotating are arranged at the same time, so that the functions of balancing, limiting and adjusting the transverse swinging and angle-changing movement of the driving rod 45 capable of swinging and rotating in the aspects of stress and displacement are achieved, and a ground grabbing driving structure 49 capable of better adapting to the driving requirements of the racing boat running on ice, snow or general road surfaces is arranged at the lower end of the driving rod 45 capable of swinging and rotating. (as may be the case in fig. 29).

Eleventh, a long-sized paddle balance spring structure or a paddle balance elastic pull rope structure can be adopted

The long-size paddle balance spring structure 9 or the paddle balance elastic pull rope structure 40 can be adopted to reduce the variation range of the spring pull force applied to the paddle in the working process, all or part of the long-size paddle balance spring structure 9 or the paddle balance elastic pull rope structure 40 can be arranged inside or outside the paddle frame structure 3 and the like, and the long-size paddle balance spring structure 9 or the paddle balance elastic pull rope structure 40 can be arranged inside or outside the paddle frame structure 3 and the like

One end of the paddle balance spring structure 9 or the paddle balance elastic pull rope structure 40 can be directly connected with the paddle structure 2 or connected with the paddle structure 2 through a corresponding paddle pull rope/pull rope structure. (as may be the case in fig. 29).

Twelfth, arrangement mode that the paddle balance spring structure 9 or the paddle balance elastic rope structure 40 swings together with the paddle structure 2

Make the balanced spring structure of oar 9 or the balanced elasticity stay cord structure of oar 40 and oar structure 2 pivot together, can make the balanced pulling force of elasticity that the oar structure 2 received during operation more even, accessible makes corresponding spring bracket along going out structure 70 etc. and realize along the mode that the oar structure 2 swung together in (nearly) class horizontal direction on the structural setting. (as may be the case in fig. 27, 28, 29, respectively).

Thirteen, the structural form of double hulls connected (pivoted) together only by a middle single-shaft frame structural system can be adopted

The left and right hull structures 1 are connected and pivoted together only through the hull single shaft bracket structure 50 arranged in the middle area, even if the hull single shaft bracket structure 50 is respectively pivoted with the middle parts of the left and right hull structures 1 through the hull transverse horizontal pivot structures 51 arranged at the two ends of the hull single shaft bracket structure, the head and the tail of the left and right hull structures 1 can independently rise and fall under the action of wind waves and the like, so that the adverse effects of the forces of the waves and the like on the overall strength and the movement of the hull are obviously reduced, and the seaworthiness of the whole ship is obviously improved. (as may be the case in fig. 34).

(fourteen) mechanical force driven forward advancing boat racing type ship machine system and forward boat racing type ground effect ship machine system

Through setting up the mechanical arm system of corresponding mechanical drive's nearly oval orbit motion, make its arm drive quant structure 2 that replaces the people to the racing boat that makes the forward advance has stronger power and seaworthiness, higher speed and bigger reproducibility and applicability. (as may be the case in fig. 32).

The mechanical arm system with near-elliptic motion can be composed of a near-elliptic motion mechanical arm structure 52, a mechanical arm crank structure 53, a mechanical arm crank middle shaft structure 54, a mechanical arm crank middle shaft seat structure 55, a mechanical arm crank outer side pivot structure 56, a mechanical arm rail control swing rod structure 7, a mechanical arm rail control swing rod support structure 58, a mechanical arm rail control swing rod inner side pivot structure 59, a mechanical arm rail control swing rod outer side pivot structure 60, a corresponding motor or heat engine power structure 61, a driving-transmission system and the like.

The middle part of the near-elliptic motion mechanical arm structure 52 is pivoted with the mechanical arm crank structure 53 through a mechanical arm crank outer side pivot structure 56, the mechanical arm crank structure 53 is arranged on the mechanical arm crank middle shaft structure 54, the mechanical arm crank middle shaft structure 54 is arranged on the mechanical arm crank middle shaft seat structure 55, and the mechanical arm crank structure 53 can rotate by taking the mechanical arm middle shaft structure 54 as an axis under the driving of a corresponding motor or heat engine power structure 61 and a transmission system.

One end of the approximately elliptic motion mechanical arm structure 52 is pivoted with a mechanical arm rail control swing rod structure 57 through a mechanical arm rail control swing rod outer pivot structure 60, the mechanical arm rail control swing rod structure 57 is pivoted on a mechanical arm rail control swing rod support structure 58 through a mechanical arm rail control swing rod inner pivot structure 59, and the mechanical arm rail control swing rod structure 57 and the mechanical arm rail control swing rod outer pivot structure 60 can do reciprocating swing motion around the mechanical arm rail control swing rod inner pivot structure 59.

Under the driving and control of the mechanical arm crank structure 53 and the mechanical arm rail control swing rod structure 57, the other end of the approximately elliptical motion mechanical arm structure 52 can form an approximately elliptical motion track, the other end of the approximately elliptical motion mechanical arm structure 52 which can form the approximately elliptical motion track is pivoted with the middle part of a 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 pivoted with the mechanical paddle frame structure 66 which can swing transversely through a mechanical paddle frame (universal) pivot structure 65, and the swing amplitude, displacement, force and the like of the mechanical paddle frame structure 66 which can swing transversely around the mechanical paddle frame swing core shaft structure 67 can be adjusted and controlled through the added mechanical paddle frame limit control tension spring structure 68 or the mechanical paddle frame limit control compression spring structure 69.

The limit control effect of the back-and-forth swinging and rotating motion of the mechanical arm rail control swing rod structure 57 and the mechanical arm rail control swing rod outer side pivot structure 60 on the near-elliptic motion mechanical arm structure 52 can also be exerted by a corresponding guide wheel-guide rail structure or a sliding sleeve-sliding rail structure, namely, the motion track of the near-elliptic motion mechanical arm structure 52 can be realized by arranging the corresponding guide wheel-guide rail structure or sliding sleeve-sliding rail structure and enabling the guide wheel-guide rail structure or sliding sleeve-sliding rail structure to be matched with the mechanical arm crank structure 53 and the like. (as may be the case in fig. 32).

The forward boat racing type ground effect ship machine system can be further formed: and a corresponding structural system such as the ground effect wing 71 is additionally arranged on the mechanical force driven forward advancing racing boat type ship machine system, so that a new more efficient and reliable forward racing boat type ground effect ship machine system can be formed. The mechanical arm structure 52, the mechanical paddle structure 63 and the mechanical paddle structure 64 driven by the motor or the thermal engine power structure 61 to move in an approximately elliptical motion manner can drive the boat to advance at a higher speed, with a higher force and in a more reliable manner, so as to better meet the requirements of high speed and safe transportation on water. (as may be the case in fig. 33).

Fifteen, forward advancing racing boat type ship engine system driven by robot

Through setting up corresponding humanoid electromechanical system, make the robot replace the people and accomplish the rowing oar of the racing boat that gos forward, rowing boat action to form the racing boat formula practical ship machine system that gos forward of robot drive or the racing boat formula model ship machine system that gos forward of robot drive.

Structural systems such as a robot sliding seat structure, a robot pedal structure and the like can be arranged at the same time, so that the humanoid robot sits on the sliding seat structure, the double feet step on the pedal structure, the body moves back and forth, and the double hands wave the paddle to drive the boat to advance.

The forward advancing racing boat driven by the robot has certain practical value, and also has stronger visual impact force and affinity (image and the like) for daily and social life of people (human beings).

Sixthly, forward racing boat with bending type grip structure

A bending handle structure can be arranged on the paddle structure of the forward racing boat, so that the forward racing boat with the bending handle structure is formed. The specific case can be as follows:

1. the case of the structure of the front hand grip only including the bending form: when the average horizontal inclination angle of the paddling stroke and the air return stroke of the paddle structure 2 is large, and the traditional structural form of the forehand grip (with the hand back upward and the hand center downward) cannot well meet the requirement of high-efficiency paddle swinging driving, the forehand grip structure 72 in a bending form can be adopted.

Relative to a normal linear extension axis 73 of the paddle structure 2, the height of a tiger mouth holding end of the inner side bending type positive hand holding structure 72 close to one side of the paddle frame structure 3 is raised, and the height of a little finger holding end is reduced; the height of the tiger mouth holding end of the forehand grip structure 72 in the form of an outside bend close to one side of the blade structure 5 can be unchanged or raised or lowered, and the height of the little finger holding end can be unchanged or raised or lowered. (as may be the case in figures 35a, 35 b).

2. Including the case of a bent-type positive grip structure 72 and a bent-type negative grip structure 74.

When the average horizontal inclination angle of the stroke of the paddle structure 2 for paddling and the stroke for return to the oar in the air is further increased, and the requirement of high-efficiency paddle swinging driving cannot be well met only by adopting a single structure form of the forehand grip, the bending type forehand grip structure 72 and the bending type backhand grip (with the palm upward and the palm downward) structure 74 can be arranged at the same time, the (inner) bending type backhand grip structure 74 can be arranged at one side close to the paddle frame structure 3, and the (outer) bending type forehand grip structure 72 is arranged at one side close to the paddle structure 5.

Relative to a normal linear extension axis 73 of the paddle structure 2, the height of a tiger mouth holding end of an inside bending type backhand holding structure 74 close to one side of the paddle frame structure 3 can be unchanged or raised, and the height of a little finger holding end can be unchanged or lowered; the height of the tiger mouth holding end of the forehand grip structure 72 in the form of an outside bend close to one side of the blade structure 5 can be unchanged or raised or lowered, and the height of the little finger holding end can be unchanged or raised or lowered. (as may be the case in fig. 35 c).

If necessary, a bending-type forehand grip structure 72 and a bending-type backhand grip structure 74 may be provided at the same time on the side close to the blade mount structure 3, and one bending-type forehand grip structure 72 or two or more forehand grip structures 72 having different horizontal tilt angles may be provided on the side close to the blade structure 5. (as may be the case in FIG. 35 d).

Claims

1. The utility model provides a racing boat that forward gos forward which includes hull (1), oar structure (2), oar frame structure (3), oar frame pivot structure (4), paddle structure (5) or floats foot structure (10) or floats the foot and with the synthetic structure of paddle at least, characterized by: the two sides or the middle part of the ship body (1) are provided with a paddle frame structure (3) and a paddle frame pivot structure (4), one end of a paddle structure (2) is pivoted on the paddle frame structure (3) through the paddle frame pivot structure (4), the other end of the paddle structure (2) is directly or indirectly provided with a paddle structure (5), a floating foot structure (10), a linkage floating foot structure (11), a composite structure of a floating foot and a paddle, or a paddle arm land contact driving structure, or a paddle arm chain cable traction driving structure (20), a driving handle part on the paddle structure (2) is positioned between the paddle frame structure (3) pivoted with a paddle and the paddle structure (5), or the floating foot structure (10), or the linkage floating foot structure (11), or the composite structure of the floating foot and the paddle, or the paddle arm land contact driving structure, and a forward rowing driving mode of adopting standing driving, kneeling driving, squatting driving, or fixed seat driving or sliding seat driving towards the front part of the paddle is consistent with the normal facing direction of the paddle;

the forward rowing driving mode is a technically more efficient and new rowing driving mode with low-hand backward rowing and high-hand forward air returning, and meanwhile, the force application direction of forward-facing rowers with low-hand backward rowing and water pulling is completely consistent with the force application direction of backward water pushing of the paddles, so that a forward-driving novel racing boat or forward-driving novel racing boat which is a forward-driving racing boat with forward-driving hands and feet and can efficiently apply force can be further formed.

2. The forward progress racing boat of claim 1, wherein: a single-paddle driving mode of holding by two hands or a double-paddle driving mode of holding by one hand can be adopted;

when a single-paddle driving mode of holding by two hands is adopted, the paddle frame structure (3) and the paddle frame pivot structure (4) are positioned at the left side or the right side of the paddle hand; when a single-hand held double-paddle driving mode is adopted, the paddle frame structure (3) and the paddle frame pivot structure (4) are positioned at the left side and the right side of a paddle hand or in front of the paddle hand;

when the propeller is in operation, the other end of the right side propeller structure (2) of the paddle structure (2) on the right side of the paddle hand is pivoted with the paddle frame structure (3) on the left side of the paddle hand or in front of the paddle hand through the paddle frame pivot structure (4); the other end of the left side paddle structure (2) of the paddle structure (2) on the left side of the paddle hand is pivoted with the paddle frame structure (3) on the right side of the paddle hand or in front of the paddle hand through the paddle frame pivot structure (4).

3. The forward progress racing boat of claim 1, wherein: is provided with a sliding seat structure (6), a pedal structure (7) and a sliding track structure (8) which are matched with the sliding seat structure (6);

the pedal structure (7) is positioned in the front of the normal facing of a paddle driver, the pedal structure (7) is closer to one side of the bow of the forward advancing racing boat relative to the sliding seat structure (6), and the sliding seat structure (6) moves back and forth on the sliding track structure (8).

4. The forward progress racing boat of claim 1, wherein: the space position of the pivot structure of the paddle frame can be moved up and down or in the front and back directions and adjusted and changed;

the specific structural mode can be as follows: a paddle frame swing rod structure (25) is arranged between the corresponding paddle frame structure (3) and the paddle frame pivot structure (4), one end of the paddle frame swing rod structure (25) is pivoted on the paddle frame structure (3) through the paddle frame swing rod pivot structure (26), the other end of the paddle frame swing rod structure (25) is provided with the paddle frame pivot structure (4), and one end of the paddle structure (2) is pivoted with the paddle frame swing rod structure (25) through the paddle frame pivot structure (4);

the paddle frame swing rod structures (25) can be arranged right in front of the paddle hand or on two sides of the paddle hand in front of the paddle hand;

when the paddle frame swing rod structure (25) is arranged right ahead of the paddle handle, only one set of paddle frame swing rod structure (25) can be arranged, one end of the paddle frame swing rod structure is pivoted with the paddle frame structure (3) arranged in the middle, and two sides of the other end of the paddle frame swing rod structure are respectively pivoted with the left paddle structure (2) and the right paddle structure (2);

when the paddle frame swing rod structures (25) are arranged right in front of the paddle arm, a left paddle frame swing rod structure and a right paddle frame swing rod structure (25) can also be arranged, one ends of the left paddle frame swing rod structure and the right paddle frame swing rod structure are pivoted with the paddle frame structure (3) arranged in the middle, and the other ends of the left paddle frame swing rod structure and the right paddle frame swing rod structure are respectively pivoted with the left paddle structure and the right paddle structure (2);

when the paddle frame swing rod structures (25) are arranged on two sides in front of the paddle handle, the corresponding paddle frame structures (3) can be arranged in front of the paddle handle or on two sides of the paddle handle, one ends of the left and right paddle frame swing rod structures (25) are pivoted with the paddle frame structures (3), and the other ends of the left and right paddle frame swing rod structures are respectively pivoted with the left and right paddle structures (2);

structural systems such as sliding sleeves, guide rails, guide wheels and the like can be adopted to realize the purpose of moving and changing the spatial position of the pivot structure (4) of the paddle frame in the up-and-down direction or the front-and-back direction or other suitable directions.

5. The forward progress racing boat of claim 1, wherein: the corresponding structures such as the paddle balance spring or the paddle frame swing rod balance spring can be arranged so as to reduce the adverse effect caused by the weight of the paddle and simultaneously improve the efficiency and the comfort level of the paddle return and the whole rowing process;

when the mode of the middle propeller bracket structure (3) arranged in the middle of the ship body or in front of a human body is adopted, the propeller balance spring structures (9) of the propeller structures (2) at two sides can be directly arranged on the middle propeller bracket structure (3) or arranged on the edge-out structure of the middle propeller bracket structure (3), one end of the propeller balance spring structure (9) is connected with the right-side or left-side propeller structure (2), and the other end of the propeller balance spring structure (9) is connected with the edge-out structure of the middle propeller bracket structure (3) or the middle propeller bracket structure (3);

when the mode that the propeller frame structures (3) are arranged on the two sides of a ship body or a human body is adopted, the propeller balance spring structure (9) of the right propeller structure (2) can be arranged on the left propeller frame structure (3) — two ends of the propeller balance spring structure (9) are respectively connected with the right propeller structure (2) and the left propeller frame structure (3); the paddle balance spring structure (9) of the left paddle structure (2) can be arranged on the right paddle frame structure (3) — two ends of the paddle balance spring structure (9) are respectively connected with the left paddle (2) and the right paddle frame structure (3);

when the mode that the paddle frame structures (3) are arranged on the two sides of the ship body or the human body is adopted, the paddle balance spring structure (9) of the right-side paddle structure (2) can also be arranged on the right-side paddle frame structure (3), wherein the two ends of the paddle balance spring structure (9) are respectively connected with the right-side paddle structure (2) and the right-side paddle frame structure (3); the paddle balance spring structure (9) of the left side paddle structure (2) can also be arranged on the left side paddle frame structure (9), wherein two ends of the paddle balance spring structure (9) are respectively connected with the left side paddle structure (2) and the left side paddle frame structure (3);

when the paddle frame swing rod structure (25) is arranged at the same time, the paddle balance spring structure (9) can be arranged between the paddle frame swing rod structure (25) and the paddle structure (2) or still can be arranged between the paddle frame structure (3) and the paddle structure (2);

under the condition of arranging the paddle frame swing rod structure (25), a paddle frame swing rod balance spring structure (27) can be additionally arranged or not arranged according to requirements;

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 the edge structure thereof.

6. The forward progress racing boat of claim 1, wherein: the forward driving land racing boat which can run on the common road surface or the road surface such as ice and snow can be designed and manufactured;

the specific structural mode can be as follows: a steering wheel or a driving wheel or a combined wheel train structure of the steering wheel and the driving wheel which can adapt to common road surfaces or road surfaces such as ice and snow can be arranged on the corresponding land racing boat, and a steering and supporting structure in the form of sledges, ice skates and the like which can better adapt to ice and snow road surfaces can be independently arranged, or a composite land traveling system combining the wheel structure and the sledge or ice skate structure is arranged;

on one hand, in the aspect of driving mode, the advancing process of the racing boat can be realized by adopting a driving mode of combining the paddle structure (2) with the paddle arm land contact driving structure; on the other hand, a compound driving mode combining paddle arm driving and wheel type propelling can be also considered;

when a driving mode that the paddle structure (2) is combined with the paddle arm land contact driving structure is adopted, the ground contact part of the paddle arm land contact driving structure system which can be positioned outside the paddle arm structure can be a ground contact driving wheel structure (12) with a longitudinal axis or a ground contact one-way driving wheel structure (18) or a sharp ground contact structure (19) with a transverse axis;

the ground contact driving wheel structure (12) which can be arranged at the axial center of the outer end of the paddle arm structure in a longitudinal mode can be in contact with the ground to form longitudinal friction force to serve as reverse supporting force for pushing the boat to move forwards, and can also move transversely to better adapt to the situation that the transverse contact point can change in the whole driving and propelling process;

the ground-contact one-way driving wheel structure (18) which can be positioned at the outer end of the paddle arm structure and is transversely arranged at the axis center can be contacted with the ground in the driving stroke of the paddle to form longitudinal friction force to be used as reverse supporting force for pushing the boat to move forward, and can also adopt a paddle return mode which is in rolling contact with the ground and only generates small rolling friction resistance in the non-driving stroke (paddle return stroke) of the paddle;

the sharp ground contact structure (19) which can be positioned at the outer end of the paddle arm structure can better adapt to the driving and driving conditions on the road surfaces such as ice, snow and the like;

when a compound driving mode combining paddle arm driving and wheel type propelling is adopted, the transmission process of driving force to a driving wheel can be realized in structural modes such as a chain cable and a corresponding guide wheel;

a paddle chain cable driving structure (20) can be arranged, one end of the paddle chain cable driving structure (20) is connected with the paddle structure (2), the other end directly or indirectly drives a wheel shaft of the driving wheel structure 16 to rotate, the middle part of the paddle chain cable driving structure (20) can be matched with a corresponding steering guide wheel structure (21), and a complete chain cable type paddle driving structure system can be formed by adding other corresponding matching structures;

a sliding seat chain rope driving structure (22) can be arranged, one end of the sliding seat chain rope driving structure (22) is connected with the sliding seat structure (6), the other end of the sliding seat chain rope driving structure directly or indirectly drives a wheel shaft of the driving wheel structure (16) to rotate, the middle part of the sliding seat chain rope driving structure (22) is also matched with a corresponding steering guide wheel structure, and a complete chain rope type sliding seat driving structure system can be formed by adding other corresponding matching structures;

7. The forward progress racing boat of claim 1, wherein: the self-adjusting oar rack structure (36) is pivoted with a corresponding ship body of the ship body structure (1) along a skeleton structure (38) through the self-adjusting oar rack pivot structure (37) arranged at the lower end or the lower part of the self-adjusting oar rack structure (36), the upper part of the self-adjusting oar rack structure (36) can perform transverse swinging motion in the direction approximately vertical to the advancing direction of a ship so as to better adapt to the requirements of driving and driving on common road surfaces, ice and snow road surfaces and the like, and one or more self-adjusting oar rack tension spring structures (39) or elastic pull rope structures (40) or pressure spring structures (41) which are contacted, connected and linked with the self-adjusting oar rack structure (36) play the roles of balancing, limiting control and adjusting on the aspects of stress and displacement on the transverse movement of the upper part of the self-adjusting oar rack structure (36).

8. The forward progress racing boat of claim 1, wherein: a self-adjusting paddle rod structure (42) with a telescopic length is arranged, and a paddle rod telescopic pressure spring structure (43) or a paddle rod telescopic tension spring structure (44) or a paddle rod telescopic elastic rope structure is arranged at the same time;

the paddle rod telescopic pressure spring structure (43) or the paddle rod telescopic tension spring structure (44) or the paddle rod telescopic elastic rope structure plays a role in balancing, limiting and controlling the stretching of the self-adjusting paddle rod structure (42) in the aspects of stress and displacement.

9. The forward progress racing boat of claim 1, wherein: a swingable driving rod (45) which can swing transversely and move at variable angles is arranged on the outer side end part of the paddle structure (2), namely on the position end of the paddle;

the swing driving rod (45) is pivoted with the paddle structure (2) through a swing driving rod pivot structure (46), and meanwhile, a swing driving rod tension spring structure (47) or a swing driving rod elastic pull rope structure or a swing driving rod pressure spring structure (48) is arranged so as to play the roles of balancing, limiting and controlling and adjusting the transverse swing and angle-variable movement of the swing driving rod (45) in the aspects of stress and displacement;

the lower end of the swinging driving rod (45) is provided with a ground gripping driving structure (49) which can better adapt to the driving requirements of the racing boat running on ice or snow or common road surfaces.

10. The forward progress racing boat of claim 1, wherein: the forward advancing racing boat which can be driven by the paddle structure directly driven by the sliding seat can be designed and manufactured;

by utilizing the corresponding seat-paddle driving chain cable structure (23), partial or even all of the displacement power of the sliding seat driven by feet can be directly transmitted to the paddle structure (2) to push the boat to advance, thereby reducing the paddle pulling driving force of arms and better adapting to the requirements of special conditions, people and the like;

one end of the seat-paddle drive chain structure (23) can be relatively fixedly arranged on the sliding seat structure (6), and the other end of the seat-paddle drive chain structure (23) can be connected with the paddle structure (2) in a position fixing mode or a position adjustable mode. By adjusting the connecting position of the other end of the seat-paddle driving chain cable structure (23) on the paddle structure (2), the relationship between the movement speed of the sliding seat structure (6) and the movement speeds of the paddle structure and all parts of the whole paddle structure can be changed, so that a more efficient and more suitable linkage relationship can be formed, and a more efficient and more suitable driving process is facilitated;

the seat-paddle drive chain structure (23) can be applied to various racing boat systems used on water or land.