CN110696973A

CN110696973A - Dragon boat suitable for match

Info

Publication number: CN110696973A
Application number: CN201910907361.7A
Authority: CN
Inventors: 邵军平
Original assignee: HANGZHOU KANGHUA SHIP CO Ltd
Current assignee: China Canoeing Association
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-01-17
Anticipated expiration: 2039-09-24
Also published as: CN110696973B

Abstract

The invention discloses a dragon boat suitable for competitions, which comprises a dragon boat body, wherein a drummer unit is arranged on the dragon boat body, the drummer unit comprises a template, a pedal cabin is sunken near the front end of the template, two convex parts are protruded on the template surface at the front end of the pedal cabin, the upper end surfaces of the convex parts incline from front to back, a stool surface is formed on the template surface at the rear end of the pedal cabin, a backrest is formed on the upper bulge of the stool surface, a first left end part and a first right end part are protruded on two sides of the pedal cabin, a second left end part and a second right end part are protruded on two sides of the stool surface, and a drum support with a drum is placed and fixed on the upper end surface of the convex parts. The line type is fit with the hull curve, and the drummer unit and the dragon boat body are convenient to install and can be detached.

Description

Dragon boat suitable for match

Technical Field

The invention relates to a dragon boat, in particular to a dragon boat suitable for a match, and belongs to the field of dragon boat manufacturing.

Background

The dragon boat is a dragon-shaped boat for terminal day competition, the dragon boat is a boat which is drawn or made into a dragon shape on the boat, the dragon racing boat originates from China, the dragon racing boat is a traditional water sports entertainment project among China folks, is mostly held on festive festival days, and is a collective multi-player paddle competition. The dragon boat is originally developed in the Han Dynasty, is not only a sports entertainment activity, but also embodies the inheritance of the traditional long history culture in China and the collective spirit of people.

Can be fixed with the seat in drummer position department on the present dragon boat, the seat is traditional wood chair or bamboo chair, the drum frame is installed to seat one side, the drum has been placed on the drum frame, the drummer sits on the seat, beat the drum, transmit the rower through the drum sound, realize neat oar and the thick liquid that falls of playing of drawing one, traditional dragon boat steering mechanism mainly adopts the U type ring of inversion to connect on the connecting rod, fix the connecting rod on the dragon boat, and stretch out dragon boat one side with the U type ring of inversion, wear to establish on the U type ring with the rudderstock, under the limiting displacement through U type ring, the rudderstock can wave the rudderstock, consequently traditional dragon boat has following defect: 1) the overall attractiveness of the dragon boat is poor; 2) the drumhead is vertical or horizontal, which is not beneficial to accurate and efficient knocking by drummers; 3) when the dragon boat is directly seated on a traditional seat, a drummer needs to keep great strength to control the body balance in the running process of the dragon boat, the drumming is influenced, and the drummer cause great resistance to the running of the dragon boat; 4) the traditional steering mechanism has poor rotation flexibility, poor wrapping property on a steering column, high requirements on physical strength and experience of a tiller, and incapability of realizing free drawing, rotation and swinging of the steering column and avoiding the steering column from moving up and down along with water level.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the dragon boat which has the technical characteristics of natural and labor-saving drumming, poor rotation flexibility of a steering mechanism, convenience for the rower to orderly pull the paddle, and the like and is suitable for competition.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a dragon boat suitable for match, includes the dragon boat body, detachable installs drummer unit on the dragon boat body, drummer unit includes runway-shaped's template, is close to the front end of template is sunken to have the pedal cabin, is located the protrusion has two bellyings on the template face of pedal cabin front end, the up end of bellyings is from preceding slope afterwards, is located the template face of pedal cabin rear end is formed with the stool face, the epirelief of stool face is formed with the back, the protruding left end portion, No. one right-hand member portion that has of pedal cabin both sides, the protruding left end portion, No. two right-hand member portions that have of stool face both sides, No. one left end portion and No. two left end portions and No. one right-hand member portion integrated into one piece, place and be fixed with the drum that has on the up end of bellyings and hold in the palm.

As an improvement, be located sunken on the preceding terminal surface of dragon boat body has a notch, sunken on the notch bottom surface has No. two notches, the pedal cabin can be inlayed in No. two notches, clockwise No. two notch border and a notch bottom surface are formed with front end holding surface, right side holding surface, rear end stool holding surface, left side holding surface respectively within a definite time, the template embedding of 4 front ends in the pedal cabin is in order to support in the front end holding surface, a left end portion and No. two left end portion embeddings are in order to support in the left side holding surface, a right end portion and No. two right-hand member portion embeddings are in order to support in the right side holding surface, the stool face embedding is in order to support in the stool holding surface of rear end.

As an improvement, two first mounting holes are formed in the second notch, two second mounting holes corresponding to the first mounting holes are formed in the pedal cabin, and fasteners penetrate through the first mounting holes and the second mounting holes to be fixed.

As an improvement, a containing groove is formed in the drum support, a drum is embedded in the containing groove, the upper end face of the drum extends out of the containing groove, an annular drum cover covers the upper end of the drum, and the drum cover and the drum support are clamped and fixed through a buckle.

As an improvement, a through hole is formed in the rear end of the dragon boat body penetrating from left to right and from right, a steering mechanism is arranged in the through hole in a penetrating mode and comprises a shaft rod, a shaft sleeve rod is rotatably sleeved outside the shaft rod, the upper end of the shaft rod is connected with a first fixing block, the lower end of the shaft rod is connected with a lug with a threaded hole, a first fastener is connected with the threaded hole in a threaded mode, a gasket is sleeved on the first fastener, the radius of the gasket is larger than that of the shaft sleeve rod so as to limit the shaft sleeve rod to be separated from the shaft rod, a second fixing block is rotatably connected to the first fixing block, and a steering rod hoop is connected to the second fixing block so as to;

the rudder stock hoop comprises two sheet-shaped clamping blocks, the clamping blocks are hinged to form a cylinder, the edge of the free end of one clamping block is connected with a hook, the edge of the free end of the other clamping block is connected with a hasp, and the hasp hooks the hook to lock the two clamping blocks;

the length of the shaft lever is larger than that of the shaft sleeve rod, and a clamping component is sleeved on the upper end of the shaft lever to limit the shaft sleeve rod to slide towards the first fixing block.

As an improvement, a cylindrical groove is formed in the first fixing block from top to bottom, a third mounting hole is formed in the first fixing block in a penetrating mode, the second fixing block comprises a first fixing block and a second fixing block integrally connected with the first fixing block, the first fixing block is rotatably mounted in the cylindrical groove, a groove is formed in the second fixing block, a fourth mounting hole is formed in the second fixing block in a penetrating mode from the bottom of the groove, the third mounting hole and the fourth mounting hole are sequentially penetrated through to be provided with a second fastener, and the first fastener and the second fastener are bolts with threads at tail ends.

As an improvement, slots are formed in the front end and the rear end of the dragon boat body, metal connecting rods are connected in the slots, a dragon tail is connected in the slots in the rear end of the dragon boat body through the connecting rods, a faucet is connected in the slots in the front end of the dragon boat body through the connecting rods, the faucet comprises a connecting part, the connecting part is in continuous transition with the radian of the bottom of the dragon boat body, and the dragon tail is in continuous transition with the radian of the bottom of the dragon boat body.

As an improvement, a seat cabin is arranged on the dragon boat body, a plurality of seat plates are connected in the seat cabin at equal intervals, the upper end surfaces of the seat plates are horizontal, the lower end surfaces of the seat plates are inclined, and a plurality of polygonal grooves are recessed in the upper end surfaces of the seat plates.

As an improvement, the width of the middle part of the front end of the dragon boat body is larger than that of the middle part of the rear end of the dragon boat body, and the length of the front end of the dragon boat body is smaller than that of the rear end of the dragon boat body.

As an improvement, the drummer unit is integrally demoulded, and the drummer unit is of a two-layer structure.

Has the advantages that: the independent detachable integral drummer unit is beneficial to accurate and efficient knocking of a drummer, the drummer does not need to keep great strength to control the body balance in the process of dragon boat running, and the influence of the drummer on the resistance of the dragon boat running is small; the front part of the streamline ship body is large, and the rear part of the streamline ship body is small, so that the advancing resistance is reduced; the steering mechanism has good rotation flexibility, good wrapping property on the rudder stock and low requirements on physical strength and experience of a rudder, can realize free drawing, rotation and swinging of the rudder stock and can prevent the rudder stock from moving up and down along with the water level; the seat plate with the groove increases friction force, and the seat plate is designed obliquely, so that hands can exert force conveniently; the lug boss improves the bottom surface of the drum, increases loudness, the upper end surface of the lug boss is 12 degrees with the horizontal plane, so that the drummer can more naturally and forcefully beat the center of the drum, the loudness of sound is larger, and the lug boss has a sound transmission function, namely, the sound can be transmitted to the rower more through the bottom of the drum, so that the sound interference of a next door race track is avoided, the upper end surface of the lug boss is 12 degrees with the horizontal plane, the angle is determined after repeated adjustment, if the angle is too large, the leg space can be compressed, meanwhile, the drummer is too close to the drummer, so that the drumming action is unnatural, the drummer can lean backwards consciously, the integral gravity center of the dragon boat moves forwards, the sound transmission function is weakened if the angle is too small, and the height of the drummer is required to be increased when the drummer beats the drum is higher so as to avoid the; the line shape of the brand-new dragon tail is matched with the curve of the ship body, so that the dragon tail has more modern feeling; the integral drummer unit is convenient to demould and manufacture and convenient to operate, and the drummer unit and the dragon boat body are convenient to install and can be detached.

Drawings

FIG. 1 is a top view of a dragon boat.

FIG. 2 is a side view of a dragon boat.

Fig. 3 is a top view of the drummer unit.

Fig. 4 is a perspective view of the drummer unit.

FIG. 5 is a partial view of the front end of the dragon boat.

Fig. 6 is a sectional view of the steering mechanism.

Fig. 7 is a side view of the steering mechanism.

In the figure: 1-dragon boat body; 2-drummer unit; 3-template; 4-pedaling the cabin; 5-a boss; 6-sitting on the stool surface; 7-backrest; 8-left end portion of number one; 9-right end of first; 10-second left end portion; 11-right end section number two; 12-a drum; 13-a drum support; 14-notch number one; 15-second notch; 16-a front end support surface; 17-right side bearing surface; 18-a bench support surface; 19-left support surface; 20-a first mounting hole; 21-second mounting hole; 22-a receiving groove; 23-a drum cover; 24-a via hole; 25-a steering mechanism; 26-shaft lever; 27-shaft sleeve rod; 28-a first fixed block; 29-a bump; 30-fastener number one; 31-a gasket; 32-a second fixed block; 33-rudder stock hoops; 34-a fixture block; 35-hanging hooks; 36-a hasp; 37-cylindrical trough; 38-mounting hole III; 39-a fixed block; 40-second fixed block; 41-groove; no. 42-four mounting holes; 43-fastener # two; 44-slot; 45-dragon tail; 46-a tap; 47-a connecting part; 48-seat cabin; 49-seat plate; 50-clamping the parts.

Detailed Description

The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following examples.

Fig. 1 to 7 show a specific example of a dragon boat suitable for a game, which includes a dragon boat body 1, a drummer unit 2 is detachably mounted on the dragon boat body 1, the drummer unit 2 includes a racetrack-shaped template 3, the shape of the template 3 is not limited in this application, mainly in the structure, the template 3 may also be rectangular, etc., a pedal cabin 4 is recessed near the front end of the template 3, the pedal cabin 4 is convenient for the drummer to put feet, two protrusions 5 are protruded on the template 3 surface at the front end of the pedal cabin 4, the upper end surfaces of the protrusions 5 are inclined from front to back, a stool surface 6 is formed on the template 3 surface at the rear end of the pedal cabin 4, a backrest 7 is formed on the upward protrusion of the stool surface 6, a first left end 8 and a first right end 9 are protruded on both sides of the pedal cabin 4, a second left end 10 and a second left end 10 are protruded on both sides of the stool surface 6, No. two right-hand members 11, No. one left-hand member 8 and No. two left-hand member 10 and No. one right-hand member 9 and No. two right-hand member 11 are integrated, drum supports 13 with drums 12 are placed and fixed on the upper end surfaces of the protruding portions 5, compared with a traditional dragon boat drummer which sits on a seat and performs drumming, the independent detachable integral drummer unit 2 is beneficial to accurate and efficient drumming of the drummer, the drummer does not need to keep great strength to control body balance in the process of dragon boat driving, the drummer sits on the seat surface 6 and faces the drums 12 which are obliquely placed, the protruding portions 5 improve the bottom surfaces of the drums to increase loudness, the upper end surfaces of the protruding portions 5 are 12 degrees with the horizontal surface, the drummer can make drummers drum beating more natural and powerful, the drummer can beat the center of the drums more easily, the loudness is larger, and simultaneously has a sound transmission function, sound can be transmitted to the rower more through the drum bottom and the

pedal cabin

4, 5 up end of bellying and level are 12, it is the angle of confirming after adjusting repeatedly, it belongs to one of this application innovation point, if the angle is too big, can compress the shank space, the drumhead is too close to the drummer simultaneously and leads to beating the drum action unnatural, still can let the drummer know the ground backward, lead to the whole focus of dragon boat antedisplacement, the angle is too little then has weakened the sound conduction function, and too flat drumhead will improve the height of hand when just requiring the drummer to beat the drum and beat the drum edge in order to avoid the drumstick to strike the drum edge.

As an improved embodiment mode, a first notch 14 is sunken on the front end surface of a dragon boat body 1, a second notch 15 is sunken on the bottom surface of the first notch 14, a pedal cabin 4 can be embedded into the second notch 15 to realize the sunken installation of the pedal cabin 4 and reduce the height of a drummer on the dragon boat, so as to reduce the resistance generated by the drummer, a front end supporting surface 16, a right side supporting surface 17, a rear stool supporting surface 18 and a left side supporting surface 19 are respectively formed between the edge of the second notch 15 and the bottom surface of the first notch 14 in the clockwise direction, a template 3 at the front end of the pedal cabin 4 is embedded into the front end supporting surface 16 to be supported, a first left end part 5 and a second left end part 10 are embedded into the left side supporting surface 19 to be supported, a first right end part 9 and a second right end part 11 are embedded into the right side supporting surface 17 to be supported, a stool supporting surface 6 is embedded into the rear stool supporting surface 18 to be supported, the drummer unit 2 is convenient to install, stable in supporting and embedded in design, the overall appearance of the dragon boat is not affected, the ornamental effect is good, the drummer unit 2 and the dragon boat body 1 are independent individuals, and independent production, transportation, overhaul and replacement are convenient.

As an improved embodiment mode, two first mounting holes 20 are formed in the second notch 15, two second mounting holes 21 corresponding to the first mounting holes 20 are formed in the pedal cabin 4, fasteners penetrate between the corresponding first mounting holes 20 and the corresponding second mounting holes 21 to be fixed, the fasteners are bolts and the like, and therefore the drummer unit 2 can be conveniently integrally disassembled and assembled.

As an improved embodiment mode, the accommodating groove 22 is formed in the drum support 13, the drum 12 is embedded in the accommodating groove 22, the upper end face of the drum 12 extends out of the accommodating groove 22, the annular drum cover 23 covers the upper end of the drum 12, the drum cover 23 and the drum support 13 are fixed through clamping of buckles, installation is convenient, practicability is high, and the drum support is more stable compared with a traditional mode of directly erecting the drum.

As an improved embodiment mode, a through hole 24 is formed from left and right through the rear end of the dragon boat body 1, a steering mechanism 25 penetrates through the through hole 24, the steering mechanism 25 comprises a shaft rod 26, a sleeve rod 27 is sleeved outside the shaft rod 26 in a rotatable manner, a first fixing block 28 is connected to the upper end of the shaft rod 26, a lug 29 with a threaded hole is connected to the lower end of the shaft rod 26, a first fastener 30 is connected to the threaded hole in a threaded manner, a gasket 31 is sleeved on the first fastener 30, the radius of the gasket 31 is larger than that of the sleeve rod 27 so as to limit the sleeve rod 27 to be separated from the shaft rod 26, a second fixing block 32 is rotatably connected to the first fixing block 28, a rudder hoop 33 is connected to the second fixing block 32 so as to clamp the rudder, and when: firstly, a shaft lever 26 with a sleeve rod 27 is inserted into a through hole 24, a lug 29 is leaked out, a gasket 31 is sleeved on a first fastener 30, the first fastener 30 is arranged in a threaded hole of the block 29 to fix a steering mechanism (the steering mechanism can not be separated from the through hole 24, namely the steering mechanism is fixed on a dragon boat), the other end of the shaft lever 26 is welded with a first fixed block 28, a second fixed block 32 is rotatably connected on the first fixed block 28, a steering rod hoop 8 is welded on the second fixed block 32, the steering rod hoop 33 comprises two sheet-shaped fixture blocks 34, the fixture blocks 34 are hinged to form a cylinder, the free end edge of one fixture block 34 is connected with a hook 35, the free end edge of the other fixture block 34 is connected with a buckle 36, the buckle 36 hooks the hook 35 to lock the fixture blocks 34, compared with the traditional steering mechanism, the steering mechanism has more modern mechanical feeling, convenient dismantlement, the mechanism is firm, corrosion-resistant, it is rotatory nimble, parcel nature to the rudderstock is good, the rudderstock can freely pull in the mechanism, it is rotatory, the swing, arrange to avoid the rudderstock along with water level up-and-down motion, the rudderstock need not extra power and goes control the rudderstock, 26 length of axostylus axostyle is greater than axle sleeve rod 27 in this application, it slides towards first fixed block 28 with restriction axle sleeve rod 27 to be close to 26 upper end covers of axostylus axostyle, chucking part 50 can be the snap ring, staple bolt etc., it can effectively avoid taking place the collision between axostylus axostyle 26 and.

As an improved embodiment, a cylindrical groove 37 is formed on the first fixing block 28 from top to bottom, a third mounting hole 38 is formed on the first fixing block 28 through the cylindrical groove 37, the second fixing block 32 includes a first fixing block 39 and a second fixing block 40 integrally connected with the first fixing block 39, the first fixing block 39 is rotatably mounted in the cylindrical groove 37, a groove 41 is formed on the second fixing block 40, a fourth mounting hole 42 is formed through the second fixing block 40 and the first fixing block 39 from the bottom of the groove 41, a second fastening member 43 is sequentially arranged through the third mounting hole 38 and the fourth mounting hole 42, the first fastening member 30 and the second fastening member 43 are bolts with threads at the tail ends, the tiller controls the tiller to drive the first fixing block 39 to move in the cylindrical groove 37, and under the linkage action, the shaft lever 26 rotates in the shaft sleeve 27, the rotation is nimble, and is good to the parcel nature of rudderstock, and the rudderstock can freely pull, rotate, swing, arranges to avoid the rudderstock to follow the water level up-and-down motion, and the rudderstock need not extra power to control the rudderstock, and preferred looks adaptation between a fixed block 39 and cylindrical groove 37 avoids rocking about a fixed block 39.

As an improved embodiment mode, slots 44 are formed in the front end and the rear end of the dragon boat body 1, metal connecting rods are connected in the slots 44, a dragon tail 45 is connected in the slots 44 in the rear end of the dragon boat body 1 through connecting rods, a faucet 46 is connected in the slots 44 in the front end of the dragon boat body 1 through connecting rods, the faucet 46 comprises a connecting portion 47, the connecting portion 47 is in continuous transition with the radian of the bottom of the dragon boat body 1, the dragon tail 45 is in continuous transition with the radian of the bottom of the dragon boat body 1, and compared with the traditional vertical inserting connection type faucet and the dragon tail, the dragon boat is good in overall visual effect and strong in ornamental value.

As an improved embodiment mode, a seat cabin 48 is arranged on the dragon boat body 1, a plurality of seat plates 49 are connected in the seat cabin 48 at equal intervals, the upper end faces of the seat plates 49 are horizontal, the lower end faces of the seat plates 49 are inclined, a plurality of polygonal grooves are sunken in the upper end faces of the seat plates 49, due to the fact that the lower end faces of the seat plates 49 are inclined, when the lower end faces of the seat plates 49 are horizontally attached to the dragon boat for installation, the upper end faces of the seat plates 49 can be correspondingly inclined, the hip of a rower can be conveniently abutted against the seat plates 49, efficient force generation is achieved, and friction force is increased through the design of the polygonal grooves.

As an improved embodiment mode, the width of the middle part of the front end of the dragon boat body 1 is larger than that of the middle part of the rear end of the dragon boat body 1, the length of the front end of the dragon boat body 1 is smaller than that of the rear end of the dragon boat body 1, the appearance is more attractive, the traditional dragon boat is distinguished, and the identification degree is high.

As an improved embodiment mode, the drummer unit 2 is integrally demoulded, the drummer unit 2 is of a two-layer structure, the structure is simple, and the drummer unit and the dragon boat body 1 are independent and individual, so that the drummer unit is convenient to manufacture independently and install in a fit manner.

Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.

Claims

1. The utility model provides a dragon boat suitable for match, includes dragon boat body (1), its characterized in that: the dragon boat comprises a dragon boat body (1), wherein a drummer unit (2) is detachably mounted on the dragon boat body (1), the drummer unit (2) comprises a runway-shaped template (3), a pedal cabin (4) is sunken at the front end close to the template (3), two protruding parts (5) are protruded on the surface of the template (3) at the front end of the pedal cabin (4), the upper end surfaces of the protruding parts (5) are inclined from front to back, a stool surface (6) is formed on the surface of the template (3) at the rear end of the pedal cabin (4), a backrest (7) is formed on the upper protrusion of the stool surface (6), a first left end part (8) and a first right end part (9) are protruded on two sides of the pedal cabin (4), a second left end part (10) and a second right end part (11) are protruded on two sides of the stool surface (6), the first left end part (8) and the second left end part (10) as well as the first right end part (9) and the second right end part (11) are, a drum support (13) with a drum (12) is arranged and fixed on the upper end surface of the bulge part (5).

2. A dragon boat adapted for competition according to claim 1, wherein: a first notch (14) is recessed on the front end surface of the dragon boat body (1), a second notch (15) is sunken on the bottom surface of the first notch (14), the pedal cabin (4) can be embedded into the second notch (15), a front end supporting surface (16), a right side supporting surface (17), a rear end stool supporting surface (18) and a left side supporting surface (19) are respectively formed between the edge of the second notch (15) and the bottom surface of the first notch (14) in the clockwise direction, the template (3) at the front end of the pedal cabin (4) is embedded in the front end supporting surface (16) for supporting, the first left end part (5) and the second left end part (10) are embedded in a left supporting surface (19) for supporting, the first right end part (9) and the second right end part (11) are embedded in the right supporting surface (17) for supporting, the stool surface (6) is embedded in the back stool supporting surface (18) for supporting.

3. A dragon boat adapted for competition according to claim 2, wherein: no. two mounting holes (20) are formed in the second notch (15), No. two mounting holes (21) corresponding to the mounting holes (20) are formed in the pedal cabin (4) respectively, and the fastener is arranged between the mounting holes (20) and the mounting holes (21) in a penetrating mode to be fixed.

4. A dragon boat adapted for competition according to claim 1, 2 or 3, wherein: the drum support is characterized in that a containing groove (22) is formed in the drum support (13), a drum (12) is embedded in the containing groove (22), the upper end face of the drum (12) extends out of the containing groove (22), an annular drum cover (23) is covered on the drum (12), and the drum cover (23) and the drum support (13) are fixed through clamping of a buckle.

5. A dragon boat adapted for competition according to claim 1, 2 or 3, wherein: a through hole (24) is formed at the rear end of the dragon boat body (1) which penetrates from left to right and right, a steering mechanism (25) is arranged in the through hole (24) in a penetrating way, the steering mechanism (25) comprises a shaft lever (26), a shaft sleeve rod (27) is rotatably sleeved outside the shaft lever (26), the upper end of the shaft lever (26) is connected with a first fixed block (28), the lower end of the shaft lever (26) is connected with a lug (29) with a threaded hole, a first fastener (30) is connected with the inner thread of the threaded hole, a gasket (31) is sleeved on the first fastener (30), the radius of the gasket (31) is larger than that of the shaft sleeve rod (27) so as to limit the shaft sleeve rod (27) from separating from the shaft rod (26), a second fixed block (32) is rotatably connected on the first fixed block (28), the second fixed block (32) is connected with a rudder stock hoop (33) for clamping a rudder stock;

the rudder stock hoop (33) comprises two sheet-shaped clamping blocks (34), the clamping blocks (34) are hinged to form a cylinder, the edge of the free end of one clamping block (34) is connected with a hook (35), the edge of the free end of the other clamping block (34) is connected with a hasp (36), and the hasp (36) hooks the hook (35) to lock the two clamping blocks (34);

the length of the shaft lever (26) is larger than that of the shaft sleeve rod (27), and a clamping component (50) is sleeved on the upper end of the shaft lever (26) to limit the shaft sleeve rod (27) to slide towards the first fixing block (28).

6. The steering mechanism of a racing dragon boat of claim 5, wherein: top-down is in cylindrical groove (37) has been seted up on first fixed block (28), runs through cylindrical groove (37) is formed with No. three mounting holes (38) on first fixed block (28), second fixed block (32) include fixed block (39) and No. two fixed block (40) of being connected with fixed block (39) integral type, No. three fixed block (39) are rotatable to be installed in cylindrical groove (37), seted up on No. two fixed block (40) recess (41), run through No. two fixed block (40), fixed block (39) from recess (41) bottom and be formed with No. four mounting holes (42), pass No. three mounting holes (38), No. four mounting holes (42) in proper order and be equipped with No. two fasteners (43), a fastener (30), No. two fasteners (43) establish the screwed bolt for the end.

7. A steering mechanism for a game dragon boat according to claim 1, 2, 3 or 6, wherein: slot (44) have been seted up to dragon boat body (1) front end, rear end, slot (44) in-connection has the metal connecting rod, be connected with dragon tail (45) through belonging to the connecting rod in slot (44) of dragon boat body (1) rear end, be connected with tap (46) through belonging to the connecting rod in slot (44) of dragon boat body (1) front end, tap (46) are including connecting portion (47), connecting portion (47) and dragon boat body (1) bottom radian link up the transition, dragon tail (45) and dragon boat body (1) bottom radian link up the transition.

8. A steering mechanism for a game dragon boat according to claim 1, 2, 3 or 6, wherein: the dragon boat is characterized in that a seat cabin (48) is arranged on the dragon boat body (1), a plurality of seat plates (49) are connected in the seat cabin (48) at equal intervals, the upper end faces of the seat plates (49) are horizontal, the lower end faces of the seat plates (49) are inclined, and a plurality of polygonal grooves are recessed in the upper end faces of the seat plates (49).

9. The steering mechanism of a racing dragon boat of claim 1, wherein: the width of the middle part of the front end of the dragon boat body (1) is greater than that of the middle part of the rear end of the dragon boat body (1), and the length of the front end of the dragon boat body (1) is less than that of the rear end of the dragon boat body (1).

10. A steering mechanism for a racing dragon boat, as claimed in claim 1, 2, 3, 6 or 9, wherein: the drummer unit (2) is integrally demoulded, and the drummer unit (2) is of a two-layer structure.