CN207328774U - It is a kind of can manpower drive the paddle board of swing advance - Google Patents
It is a kind of can manpower drive the paddle board of swing advance Download PDFInfo
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- CN207328774U CN207328774U CN201720535052.8U CN201720535052U CN207328774U CN 207328774 U CN207328774 U CN 207328774U CN 201720535052 U CN201720535052 U CN 201720535052U CN 207328774 U CN207328774 U CN 207328774U
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Abstract
The utility model disclose it is a kind of can manpower drive the paddle board of swing advance, including buoyant device (9), handle (2), foot pedal (3) and cushion (5).The buoyant device (9) includes head buoyancy member (1), body buoyancy member (13), rear fixed frame group (4) and afterbody buoyancy member (18)；The handle (2) and cushion (5) are connected to by telescopic rod to be drawn on grillage (10)；It is also folding after the afterbody buoyancy member to be connected with tail fin (6).By trampling foot pedal (3) afterbody buoyancy member (18) can be made to swing, so as to drive tail fin (6) drying paddle board is travelled forward.By adjusting the height of handle and cushion, people is stood and strike, can also be seated and strike；It is folding structure between the multiple components of the paddle board, makes it easy to carry and store, and can meets the movement and amusement of personal and more people at the same time.
Description
Technical field
The utility model is related to water craft field, more particularly to it is a kind of can manpower drive the paddle board of swing advance.
Background technology
At present, with the continuous development of tourist industry, people are increasingly keen to the seashore of beautiful scenery, lakeside is played or
Person spends a holiday, and the project waterborne played or moved is also increasingly abundanter, such as surfboard, dugout canoe, motor boat, ferry boat etc., draws
Water sport is one type, and movement of striking usually is stood on paddle board by people, by drawing handle, traction rope to be connected with ships and light boats, by
Yacht towing movement.
The usual volume of current paddle board is not larger portable, can only single person standing's vertical operation, it is professional very strong, it is common big
It is difficult to left-hand seat during crowd's amusement, and drives it forward relatively difficult by people when no auxiliary tool.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of can manpower drive the paddle board of swing advance.Its
The tail fin that foot pedal can be trampled by people to be made to be installed on postlaminar part of striking swings back and forth drying, so as to travel forward.The letter of its structure
Single, security is higher, and it is folding structure, when storing or carrying, can be folded, shunk, and it is rolled over
Folded mode can refer to the folding mode of existing folding bike, easy to use.
To solve the above problems, the paddle board of the utility model includes buoyant device, handle, foot pedal and cushion, it is described
Buoyant device includes head buoyancy member, body buoyancy member, rear fixed frame group and afterbody buoyancy member；The head buoyancy
Component includes the first head buoyancy piece and the second head buoyancy piece, is connected therebetween for swingable formula；Second head buoyancy piece
It is connected to body buoyancy member front end；Preceding fin is provided with below the buoyancy piece of first head；Fixed frame group includes after described
Fixed frame after fixed frame and second after first, connects for swingable formula therebetween；Fixed frame is connected to body and floats after described first
Power component rear end；Fixed frame is connected to the afterbody buoyancy member front end after described second；Connected after the afterbody buoyancy member
There is tail fin；The handle is connected to the first head buoyancy piece；After the cushion is connected to second on fixed frame；The foot pedal leads to
Cross after connecting rod is connected to second on fixed frame.
In addition, the utility model also provides following attached technical scheme：
Connected between second head buoyancy piece and body buoyancy member for folding.
Connected after described first between fixed frame and body buoyancy member for folding.
The afterbody buoyancy member is telescopic structure.
After described second skeg is provided with below fixed frame.
Connected between tail fin and the afterbody buoyancy member for folding.
Electric propulsion apparatus is installed below the buoyant device.
The electric propulsion apparatus includes water-proof container, motor, storage battery, control handle and propeller, the storage battery and
Motor is installed in water-proof container.
The electric propulsion apparatus includes water-proof container, motor, storage battery, control handle and wabbler mechanism, the storage battery
It is installed on motor in water-proof container.
The wabbler mechanism includes waving wheel, connecting rod and fish tail component, and the fish tail component is provided with retainer ring, described
Wave the connection of wheel center on the motor；Described connecting rod one end is waved on wheel described in being installed on, and the other end gos deep into through retainer ring
In fish tail component.
Fixed frame rear is respectively arranged with the first hook and the second hook in front of the buoyancy piece of first head and after second.
The material of the buoyant device is solid buoyancy material.
The utility model provide it is a kind of can manpower drive the paddle board of swing advance, compared with the prior art, have
Advantages below：
1. it can be driven by manpower by the structure of paddle board itself and moved ahead, without auxiliary tools such as paddles, if being equipped with
Power-driven gear, it can also be advanced by the mode of driven by power, or manpower and electric power do work at the same time, accelerate speed of advancing
Degree, mitigates the muscle power of people.
2. the paddle board many places are connected using folding, afterbody buoyancy member is telescopic structure, therefore can be passed through
Fold, compression paddle board is conveniently stored and carried.
3. it can selectively carry out standing by adjusting the height of cushion and handle and strike or be seated to strike.
4. more paddle boards can be connected by objects such as rope or connecting rods so that more people can strike at the same time, increase
Interest is added.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of paddle board in the utility model embodiment 1.
Fig. 2 is the structure diagram of paddle board in the utility model embodiment 1.
Fig. 3 is the structure diagram of paddle board in the utility model embodiment 2.
Fig. 4 is the structure diagram of paddle board in the utility model embodiment 3.
Fig. 5 is the structure diagram of paddle board in the utility model embodiment 4.
Fig. 6 is the structure diagram of paddle board in the utility model embodiment 5.
Fig. 7 is the structure diagram of paddle board in the utility model embodiment 6.
Fig. 8 is the structure diagram of paddle board in the utility model embodiment 7.
Fig. 9 is the structure diagram of wabbler mechanism in the utility model embodiment 4 and 7.
In figure：Head buoyancy member 1, the first head buoyancy piece 1c, the second head buoyancy piece 1d, handle 2, foot pedal
3, rear fixed frame group 4, fixed frame 4a after first, fixed frame 4b after second, cushion 5, tail fin 6, preceding fin 7, blade element 8,
Buoyant device 9, finlet 11, body buoyancy member 13, the first telescopic rod 14, the second telescopic rod 15, the first hook 16,
Second hook 17, afterbody buoyancy member 18, motor 20 wave wheel 21, fish tail component 22, retainer ring 23, connecting rod 24,
Short side 1a, long side 1b, the first bolt 25, first axle 26, lateral buoyancy part 27, second hinge 28, skeg 31, prevents
Water container 32, propeller 33.
Embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further nonrestrictive detailed
Explanation.
Embodiment 1：
As depicted in figs. 1 and 2, which includes buoyant device 9, handle 2, foot pedal 3 and cushion 5.Buoyant device 9 by
Head buoyancy member 1 and body buoyancy member 13 form；Head buoyancy member 1 includes the first head buoyancy piece 1c and second
Portion buoyancy piece 1d, is connected by second hinge 28 therebetween, can be rotated relative to one another；Second head buoyancy piece 1d downsides and body
The downside of buoyancy member 13 is connected by first axle 26, and upside is connected with the upside of body buoyancy member 13 by the first bolt 25
Connect, the first bolt 25 is screwed into fastening each other, it is necessary to unclamp bolt when folding during use；In body buoyancy member 13
Both sides are symmetrically connected with lateral buoyancy part 27；One end of lateral buoyancy part 27 passes through hinge with 13 front end of body buoyancy member
Chain link, it can be rotated around vertical axes in certain angle；The material of buoyant device 9 is preferably solid buoyancy material.
Bearing (not shown) is housed in the body buoyancy member 13, the telescopic rod 15 of connection cushion 5 by bearings, and
It is connected through bearing with rear fixed frame group 4, the rear lower section of fixed frame group 4 is folding to be connected with tail fin 6, and tail fin 6 is preferably side
Hinged, the structure that opposite side is bolted with rear fixed frame group 4.Tail fin 6 is preferably shaped to vertical fan-shaped fish tail shape.
To further enhance its drying effect, a piece of blade element 8 is connected with below rear fixed frame group 4, its shape is vertical vertical
Paddle-like.Fixed frame group 4 and its tail fin 6 of connection rotate drying after being driven by twisting buttocks.
Handle 2 is connected on the first head buoyancy piece 1c by the first telescopic rod 14；Second telescopic rod 15 of connection cushion 5
By the bearings in body buoyancy member 13.Telescopic rod structure is similar with folding bike, by adjusting handle with sitting
The height of pad, people can select sitting posture or stance.
Foot pedal 3 is arranged on lateral buoyancy part 27, it is absorbed in lateral buoyancy device 27, and shape and the foot type of people are pasted
Close, can so prevent from skidding.
Fin 7 before being connected with below head buoyancy member 1, preceding fin 7 can be folded relative to head buoyancy member 1.Its shape
Shape is vertical vertical paddle-like, is formed in tandem by two panels paddle-like component, to increase its guidance capability and drying effect.
Certainly using one or more pieces within the scope of this patent.
Preferably to increase its drying effect, finlet 11, the shape of finlet 11 are also associated with below lateral buoyancy part 27
For vertical vertical paddle-like.
The first hook 16 is provided with front of the first head buoyancy piece 1c, 13 rear of body buoyancy member is provided with second
More paddle boards, can be connected so that more people can strike at the same time, add by hook 17 by objects such as rope or connecting rods
It is interesting.
In use, people tread in foot in foot pedal 3, lateral buoyancy device is driven by the action for opening, withdrawing both legs
27 swing back and forth in fan-shaped range, and finlet 11 below will stir current generation propulsive force.Its principle is played similar to child
Splay three-fold block.People can drive 7 drying of preceding fin below, and twisting stern by swing handle 2 back and forth at the same time
The tail fin 6 at 4 rear of fixed frame group and 8 drying of blade element produce the motive force of bigger after portion drives., can be by two heel braces during braking
Open, make the lateral buoyancy device 27 of left and right sides in line, you can increase paddle board reaches braking effect to the resistance of water.
Embodiment 2：
As shown in figure 3, the paddle board includes buoyant device 9, handle 2, foot pedal 3 and cushion 5.
Wherein, buoyant device 9 is by head buoyancy member 1, body buoyancy member 13, rear fixed frame group 4 and afterbody buoyancy
Component 18 is formed；The material of buoyant device 9 is solid buoyancy material.
Head buoyancy member 1 is connected to the front portion of body buoyancy member 13, it includes the first head buoyancy piece 1c and second
Head buoyancy piece 1d.It is swingable hinge connection between first head buoyancy piece 1c and the second head buoyancy piece 1d, second
Portion buoyancy piece 1d anterior with body buoyancy member 13 is that folding is connected, and using side, opposite side is spiral shell for hinge connection
Tether the structure connect.
Fixed frame 4b after fixed frame 4a and second after fixed frame group 4 includes first afterwards, fixed frame 4a and body after first
It is collapsible connection between buoyancy member 13, its side uses hinge connection, and opposite side is connected by screw bolts.Fixed frame after first
It is connected through the hinge after 4a and second between fixed frame 4b, it can swing around vertical axes in certain angle relative to each other.
Handle 2 is connected to the first head buoyancy piece 1c by telescopic rod 14；After cushion 5 is connected to second by telescopic rod 15
On fixed frame 4b；Telescopic rod structure is similar with folding bike, and by adjusting the height of handle 2 and cushion 5, people can select
Select sitting posture or stance.Tail fin 6 is connected with after afterbody buoyancy member 18, both are connected through the hinge side, and opposite side passes through
It is bolted, reaches folding effect；The shape of tail fin 6 is vertical fan-shaped fish tail shape.
Afterbody buoyancy member 18 uses telescopic structure, it is made of multiple descending hollow cylinders, it is described compared with
Small cylinder can be within retraction larger cylindrical, and when use can pull it, and compress it when not used.
After foot pedal 3 is symmetrically fixed on second by connecting rod on fixed frame 4b, connecting rod can increase power when people tramples
Arm, so as to save the muscle power of people.
Fin 7 before being provided with below the first head buoyancy piece 1c, it is symmetrically arranged in the left and right sides of head buoyancy member 1,
Preceding fin 7 can facilitate the guiding of paddle board.
Skeg 31 is being provided with below fixed frame 4b after second, it is symmetrically arranged in the rear lower section of fixed frame group 4 left and right sides,
Skeg 31 can after second fixed frame 4b swing when drying, so as to provide certain propulsive force.
In use, people apply the power in one or left or right direction by trampling foot pedal to fixed frame 4b after second, by
It can be rotated between fixed frame 4a after fixed frame 4b and first after second by hinge, so fixed frame 4b will left and right after second
Wave, so as to drive afterbody buoyancy member 18 and tail fin 6 to swing drying, produce the power of advance.Meanwhile people can also left and right
Rotating handles 2 is allowed to drive the first head buoyancy piece 1c to swing, so as to drive 7 drying of preceding fin that lower section connects to provide
Part motive force.
Fixed frame 4b rears are respectively arranged with the first hook 16 and second in front of the first head buoyancy piece 1c and after second
More paddle boards, can be connected so that more people can strike at the same time, add by hook 17 by objects such as rope or connecting rods
It is interesting.
Embodiment 3
As shown in figure 4, being provided with electric propulsion apparatus below paddle board described in embodiment 2, the device is by water-proof container
32nd, motor (not shown), storage battery (not shown), control handle (not shown) and propeller 33 are formed.Motor and storage battery installation
In water-proof container 32, control handle is installed on handle 2, propeller 33 and motor axis connection.Storage battery provides electricity for motor
Power, control handle control the start and stop of motor, and motor driving propeller 33 rotates, so as to produce forward driving force.The device can subtract
The burden that light manpower is struck, and speed and comfort can be improved.
Embodiment 4
As shown in figs. 5 and 9, electric propulsion apparatus is being installed below paddle board described in embodiment 2, which includes anti-
Water container 32, motor 20, storage battery (not shown), control handle (not shown) and wabbler mechanism.Motor 20 is installed on storage battery
In water-proof container 32, wabbler mechanism is connected with after motor 20.As shown in figure 9, wabbler mechanism includes waving wheel 21,24 and of connecting rod
Fish tail component 22, fish tail component 22 are the structure of inner hollow, its hollow ellipsoidal cross section, and be mounted therein with retainer ring
23.The center connection for waving wheel 21 on the motor, its rotation is driven by motor 20.Connecting rod 24 is L-shaped, it contains a short side
1a and a long side 1b, long short side are mutually acute angle.Short side 1a is installed on along motor shaft diameter and waves on wheel 21.Its long side 1b is passed through
Retainer ring 23 is goed deep into fish tail component 22.When motor 20 starts, wave the drive connecting rod 24 of wheel 21 and rotate, connecting rod 24 passes through fixation
Ring 23 rotates in fish tail component 22, and 24 end orbit of connecting rod is circle, since 22 hollow section of fish tail component is ellipse, and
The oval bond length is designed to the length less than round diameter formed by 24 end orbit of connecting rod, so fish tail component 22
Side-to-side motion will be done in the case where connecting rod 24 drives.Control handle is installed on handle 2, for controlling the start and stop of motor 20.Electric power storage
Pond provides energy for motor 20, and motor 20 drives wabbler mechanism, and wabbler mechanism driving fish tail component 22 waves forward.The device can
Mitigate the burden that manpower is struck, and speed and comfort can be improved.
Embodiment 5
As shown in fig. 6, the paddle board of the utility model includes buoyant device 9, handle 2, foot pedal 3 and cushion 5.Buoyancy fills
9 are put to be made of head buoyancy member 1, body buoyancy member 13, rear fixed frame group 4 and afterbody buoyancy member 18；
Head buoyancy member 1 includes the first head buoyancy piece 1c and the second head buoyancy piece 1d, is connected through the hinge therebetween,
The rotation of certain angle can be done around vertical axes；Side is using hinge between second head buoyancy piece 1d and body buoyancy member 13
Chain link, opposite side are bolted；It will be bolted each other during use, it is necessary to unclamp bolt when folding, you can fold.
Driving part 25 before the left and right sides is symmetrically installed with below the first head buoyancy piece 1c, it is preferably the lodicule shape of hard.
Fixed frame 4b after fixed frame 4a and second, is connected through the hinge therebetween after fixed frame group 4 includes first afterwards, can be around perpendicular
D-axis does the rotation of certain angle；It is foldable connection mode between fixed frame 4a and body buoyancy member 13 after first, its
Side uses hinge connection, and opposite side is bolted；It will be bolted during use each other, it is necessary to by bolt pine when folding
Open, you can fold.After fixed frame 4b is connected with afterbody buoyancy member 18 after second, and wherein the lower section left and right sides is symmetrically installed with
Driving part 26, rear driving part 26 are preferably the lodicule shape of hard.
Afterbody buoyancy member 18 is telescopic structure, its structure is preferably by multiple descending hollow cylinder structures
Into, and the smaller cylinder can be within retraction larger cylindrical, when use, can pull it, and compress it when not used.
Also folding after afterbody buoyancy member 18 to be connected with tail fin 6,6 side of tail fin passes through hinge and afterbody buoyancy member
18 connections, opposite side are attached thereto by bolt.In use, bolt is screwed connection each other, bolt is unclamped during folding to be rolled over
It is folded.Tail fin 6 is preferably shaped to fan-shaped vertical fish tail shape.
Handle 2 is connected on the first head buoyancy piece 1c by telescopic rod 14；Cushion 5 is installed on by telescopic rod 15
After two on fixed frame 4b；By adjusting the height of handle 2 and cushion 5, people may be selected standing and strike or be seated to strike.
Fixed frame 4b rears are respectively arranged with the first hook 16 and second in front of the first head buoyancy piece 1c and after second
More paddle boards, can be connected so that more people can strike at the same time, add by hook 17 by objects such as rope or connecting rods
It is interesting.
After foot pedal 3 is fixed on second by connecting rod on fixed frame 4b, connecting rod can make one to increase its power when foot is stepped on
Arm, so as to more laborsaving.
In use, people trample the left side foot pedal make second after fixed frame 4b front lower place flexion torsions to the left, drive it
The rear driving part 26 on the left side is to the left in front lower place insertion water and/or silt, at the same people can back lower place swing handle to the left,
It is set to drive the first head buoyancy piece 1c flexion torsions, the preceding driving part 25 that left part is installed on the first head buoyancy piece 1c
Water and/or silt will be stirred in the back lower place to the left；Similarly, when the foot pedal on the right is trampled in front lower place to people to the right, behind the left side
Driving part 26 rearward drying and/or silt, the rear driving part 26 on the right will will be inserted into water and/or silt in front lower place to the right
In；Meanwhile people can the back lower place rotates to the right by handle, the preceding driving part 25 on right side is stirred water and/or silt.Herein
During, tail fin 6 will be forced to swing, so as to stir water and/or silt.Repeat this process, you can make paddle board with mould
The animals such as imitative crocodile are advanced forward by turning round the form for formula of climbing, which can move ahead in water and/or silt.
Fixed frame 4b rears are respectively arranged with the first hook 16 and second in front of the first head buoyancy piece 1c and after second
More paddle boards, can be connected so that more people can strike at the same time, add by hook 17 by objects such as rope or connecting rods
It is interesting.
Embodiment 6
As shown in fig. 7, being provided with electric propulsion apparatus below paddle board described in embodiment 5, the device is by water-proof container
32nd, motor (not shown), storage battery (not shown), control handle (not shown) and propeller 33 are formed.Motor 20 and storage battery peace
In water-proof container 32, control handle is installed on handle 2, propeller 33 and motor axis connection.Storage battery provides for motor 20
Electric power, control handle control the start and stop of motor 20, and motor 20 drives propeller 33 to rotate, so as to produce forward driving force.The dress
The burden that manpower is struck can be mitigated by putting, and can improve speed and comfort.
Embodiment 7
As shown in Figure 8 and Figure 9, electric propulsion apparatus is being installed below paddle board described in embodiment 5, which includes anti-
Water container 32, motor 20, storage battery (not shown), control handle (not shown) and wabbler mechanism.Motor 20 is installed on storage battery
In water-proof container 32, wabbler mechanism is connected with after motor 20.As shown in figure 9, wabbler mechanism includes waving wheel 21,24 and of connecting rod
Fish tail component 22, fish tail component 22 are the structure of inner hollow, its hollow ellipsoidal cross section, and be mounted therein with retainer ring
23.The center connection for waving wheel 21 on the motor, its rotation is driven by motor 20.Connecting rod 24 is 7 fonts, it contains a short side
1a and a long side 1b, long short side are mutually acute angle.Short side 1a is installed on along motor shaft diameter and waves on wheel 21.Its long side 1b is worn
Retainer ring 23 is crossed to go deep into fish tail component 22.When motor 20 starts, wave the drive connecting rod 24 of wheel 21 and rotate, connecting rod 24 passes through
Retainer ring 23 rotates in fish tail component 22, and 24 end orbit of connecting rod is circle, since 22 hollow section of fish tail component is ellipse
Shape, and the oval bond length is designed to the length less than round diameter formed by 24 end orbit of connecting rod, so fish tail
Component 22 will do side-to-side motion in the case where connecting rod 24 drives.Control handle is installed on handle 2, for controlling opening for motor 20
Stop.Storage battery provides energy for motor 20, and motor 20 drives wabbler mechanism, and wabbler mechanism driving fish tail component 22 waves forward.
The device can mitigate the burden that manpower is struck, and can improve speed and comfort.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, its purpose
The content that is to allow person skilled in the art to understand the utility model is simultaneously implemented according to this, can not limit this reality with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (12)
1. it is a kind of can manpower drive the paddle board of swing advance, including buoyant device (9), it is characterised in that：It further includes handle
Hand (2), foot pedal (3) and cushion (5), the buoyant device (9) include head buoyancy member (1), body buoyancy member
(13), rear fixed frame group (4) and afterbody buoyancy member (18)；The head buoyancy member (1) includes the first head buoyancy piece
(1c) and the second head buoyancy piece (1d), connects for swingable formula therebetween；Second head buoyancy piece (1d) is connected to body
Portion's buoyancy member (13) front end；Preceding fin (7) is provided with below first head buoyancy piece (1c)；Fixed frame group (4) after described
It is the connection of swingable formula therebetween including fixed frame (4b) after fixed frame (4a) and second after first；Fixed frame after described first
(4a) is connected to body buoyancy member (13) rear end；Fixed frame (4b) is connected to the afterbody buoyancy member after described second
(18) front end；Tail fin (6) is connected with after the afterbody buoyancy member (18)；The handle (2) is connected to the first head buoyancy piece
(1c)；After the cushion (5) is connected to second on fixed frame (4b)；The foot pedal (3) is solid after being connected to second by connecting rod
Determine on frame (4b).
2. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：Float on second head
Connected between power part (1d) and body buoyancy member (13) for folding.
3. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：It is fixed after described first
Connected between frame (4a) and body buoyancy member (13) for folding.
4. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：The afterbody buoyancy portion
Part (18) is telescopic structure.
5. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：It is fixed after described second
Skeg (31) is provided with below frame (4b).
6. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：The tail fin (6) with
Connected between afterbody buoyancy member (18) for folding.
7. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：The buoyant device
(9) lower section is provided with electric propulsion apparatus.
8. according to described in claim 7 can manpower drive the paddle board of swing advance, it is characterised in that：The electric propulsion dress
Put including water-proof container (32), motor (20), storage battery, control handle and propeller (33), storage battery and motor (20) peace
In water-proof container (32).
9. according to described in claim 7 can manpower drive the paddle board of swing advance, it is characterised in that：The electric propulsion dress
Put including water-proof container (32), motor (20), storage battery, control handle and wabbler mechanism, storage battery and motor (20) installation
In water-proof container (32).
10. according to described in claim 9 can manpower drive the paddle board of swing advance, it is characterised in that：The wabbler mechanism
Including waving wheel (21), connecting rod (24) and fish tail component (22), the fish tail component (22) is provided with retainer ring (23), described
Wave the connection of wheel (21) center on the motor；Described connecting rod (24) one end is waved on wheel (21) described in being installed on, and the other end is worn
Retainer ring (23) is crossed to go deep into fish tail component (22).
11. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：First head
Fixed frame (4b) rear is respectively arranged with the first hook (16) and the second hook (17) in front of buoyancy piece (1c) and after second.
12. according to described in claim 1 can manpower drive the paddle board of swing advance, it is characterised in that：The buoyant device
(9) material is solid buoyancy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535052.8U CN207328774U (en) | 2017-05-12 | 2017-05-12 | It is a kind of can manpower drive the paddle board of swing advance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535052.8U CN207328774U (en) | 2017-05-12 | 2017-05-12 | It is a kind of can manpower drive the paddle board of swing advance |
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| CN207328774U true CN207328774U (en) | 2018-05-08 |
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| CN201720535052.8U Active CN207328774U (en) | 2017-05-12 | 2017-05-12 | It is a kind of can manpower drive the paddle board of swing advance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018233A (en) * | 2018-08-28 | 2018-12-18 | 湖南大学 | A kind of imitative dolphin stroke is played with water entertainment device |
| CN112265605A (en) * | 2020-10-26 | 2021-01-26 | 李刚 | Inflatable water skiing device |
| CN112623124A (en) * | 2020-12-02 | 2021-04-09 | 李帅 | Foot-controlled water glider |
-
2017
- 2017-05-12 CN CN201720535052.8U patent/CN207328774U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018233A (en) * | 2018-08-28 | 2018-12-18 | 湖南大学 | A kind of imitative dolphin stroke is played with water entertainment device |
| CN112265605A (en) * | 2020-10-26 | 2021-01-26 | 李刚 | Inflatable water skiing device |
| CN112623124A (en) * | 2020-12-02 | 2021-04-09 | 李帅 | Foot-controlled water glider |
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