CN104210626A - Surfboard - Google Patents
Surfboard Download PDFInfo
- Publication number
- CN104210626A CN104210626A CN201410492693.0A CN201410492693A CN104210626A CN 104210626 A CN104210626 A CN 104210626A CN 201410492693 A CN201410492693 A CN 201410492693A CN 104210626 A CN104210626 A CN 104210626A
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- surfboard
- main body
- stationary pipes
- bevel gear
- pipe link
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- Motorcycle And Bicycle Frame (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a surfboard, which comprises a main surfboard body, wherein a surfboard rudder handle is arranged above the front end of the main surfboard body, and a propulsion device is arranged at the back of the main surfboard body, and comprises a connecting rod; the back of the connecting rod is provided with a transmission box for transmission by a pedal, and a first bevel gear and a second bevel gear which are mutually meshed are arranged in the transmission box; a spindle of the pedal and the first bevel gear are concentrically assembled, and the tail of the second bevel gear is fixedly connected with a transmission shaft which synchronously rotates along with the second bevel gear; the tail of the transmission shaft is provided with a spiral propulsion fan blade, and a sleeve sleeves the transmission shaft and is fixedly connected with the back of the transmission box; a rudder is arranged on the sleeve. By arranging the propulsion device, the propulsion mechanism is driven by the pedal to provide the surfboard with power when waves are small or no waves exist, and the flexibility of the human lower limb can be improved when the foot operates, so that a person can enjoy surfing when surfing; the technical requirement is not high, and the surfing is easy for beginners to master.
Description
Technical field
The present invention relates to a kind of Boating-used equipment, especially there is the surfboard of propelling unit.
Background technology
Surfboard is a kind of is to promote by the impact of wave the sports equipment sliding at sea because surfboard itself cannot provide power, when marine without wave there is no wave or the waters such as rivers, lake that wave is little on time just cannot carry out this motion.People drew surfboard by hydroskimmer and slided afterwards, but because speedboat speed is fast, technical requirements to surfer is high, surfing personnel's danger is large, due to the harshness that technical ability is required, make beginner be difficult to grasp the technical ability of surfing for the moment, make the people who much has deep love for surfing can not enjoy the enjoyment that surfing brings.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, a kind of surfboard that power is provided by pedal is provided, when stormy waves is little or also drive propulsive mechanism to provide power for surfboard by pedal during without wave, and not high to technical requirements, beginner is easy to grasp.
The technical scheme that surfboard of the present invention adopts is as follows:
Surfboard of the present invention, comprise surfboard main body, described surfboard main body is lightweight robust materials, above surfboard body front end, be provided with surfboard yaw rudder handle, be provided with propelling unit in surfboard back body, described propelling unit comprises pipe link, pipe link rear portion is provided with the gear box that carries out transmission by pedal, in gear box, be provided with intermeshing the first bevel gear and the second bevel gear, the main shaft of pedal and the first bevel gear concentric fits, the second bevel gear afterbody is fixedly connected with can be with the synchronous transmission shaft rotating of the second bevel gear, transmission shaft afterbody is provided with screw propulsion fan page, be equipped with sleeve pipe outward at transmission shaft, sleeve pipe is fixedly connected with gear box rear portion, on sleeve pipe, be provided with guiding rudder.Propelling unit is used for as surfboard provides thrust power, and surfboard also can be slided at the tranquil water surface, and surfboard yaw rudder handle is used for controlling working direction.When use, the person is lain prone on surfboard, hand steered surfboard yaw rudder handle, both feet are pedaled the pedal that is positioned at surfboard back body rotates the main shaft of pedal, the main shaft of pedal drives and synchronizes and rotate with the first bevel gear of main shaft concentric fits in the time rotating, the first bevel gear drives the second bevel-gear rotating being meshed with the first bevel gear in rotating, the second bevel gear drives the transmission shaft being fixedly connected with the second bevel gear to rotate, transmission shaft drives screw propulsion fan page to rotate, screw propulsion fan page produces propelling thrust to current in the time rotating, thereby promoting surfboard slides.
As preferred version of the present invention, guiding rudder rear portion is provided with locating groove, is fixedly installed the fixture block matching with locating groove on sleeve pipe, thereby fixture block is inserted into, locating groove is interior to be fixed on guiding rudder on sleeve pipe.By guiding rudder is set, guiding rudder can assist surfboard yaw rudder handle to lead to surfboard, and can also prevent pedal time, entirety rear portion swings, and the size of adjusting guiding rudder offers the required buoyancy of back body.Guiding rudder is light prepared material, and guiding rudder rear portion is provided with locating groove the fixture block being fixed on sleeve pipe is snapped in locating groove, thereby realizes the fixing of guiding rudder.
As preferred version of the present invention, transmission shaft adopts key to be connected with screw propulsion fan page.By transmission shaft is arranged to the mode that key is connected with screw propulsion fan page, make screw propulsion fan page stable connection, be difficult for getting loose.
As preferred version of the present invention, screw propulsion fan page middle part is provided with unilateral bearing, and transmission shaft afterbody is fixedly connected with unilateral bearing.Make screw propulsion fan page only rotate thrust, not transmission when pin is not pedaled are provided towards a direction by being provided with unilateral bearing at screw propulsion fan page middle part.
As preferred version of the present invention, also comprise the length adjustment device that is arranged on surfboard lower body part, described length adjustment device comprises stationary pipes, be provided with at least one group of trammel beam in the stationary pipes left and right sides, there is U-shaped clip in pipe link front end inside, on U-shaped clip, be fixedly installed cylinder, cylinder passes from (hole that front end bottom is reserved) of pipe link, pipe link front portion is inserted in stationary pipes, be provided with the length-adjustment holes that several pass for cylinder in stationary pipes bottom, cylinder can pass from pipe link and the stationary pipes that is positioned at pipe link outside, be fixedly installed at least one pole on stationary pipes top, in surfboard main body, be provided with and the corresponding bolt hole of pole number, pole is inserted in bolt hole and by hold-doun nut and is locked, between hold-doun nut and pole, be also provided with pad, be provided with the draw-in groove matching with trammel beam and stationary pipes in surfboard lower body part.By in surfboard lower body part, length adjustment device being set, can carry out accommodation according to the surfing personnel of different heights, so that child adult is applicable.Stationary pipes and trammel beam and pole are fixed into an entirety, when installation, pole aligning is inserted in the bolt hole in surfboard main body, trammel beam and stationary pipes are stuck in draw-in groove, pad is installed on pole top again, hold-doun nut is pressed on pad pole and surfboard main body is connected and fixed, thereby stationary pipes is fixed on to surfboard below, when adjustment, only need regulate the length of pipe link in stationary pipes, thereby the cylinder of U-shaped clip is fixed the position of pipe link through the length-adjustment holes of stationary pipes bottom, trammel beam plays the effect of supporting surfboard main body on the one hand, can also play reinforcement effect to connection mode on the other hand.
As preferred version of the present invention, trammel beam has two groups, and front and back are welded on the stationary pipes left and right sides respectively; U-shaped clip is arranged on the inner front of pipe link; Pole number has two, and front and back are welded on stationary pipes top respectively.By being set, two groups of trammel beams and two poles further improve the connective stability before and after surfboard entirety.
As preferred version of the present invention, surfboard yaw rudder handle comprises handle struts, handle struts is through surfboard main body, be provided with guide plate in handle struts lower end, upper end is fixedly connected with handle body by three-way connector, before surfboard main body, be provided with the through hole passing for handle struts, be provided with bearing in the top and bottom of through hole.By being provided with three-way connector in handle struts upper end, in the time of swing handle main body, can drive guide plate to rotate, thereby control the sense of motion of surfboard main body.By be provided with the through hole passing for handle struts before surfboard main body, top and bottom at through hole are provided with bearing, this bearing can contribute to handle grip action-oriented plate to rotate, by being provided with guide plate in handle struts lower end, guide plate can synchronously rotate with handle struts, plays the effect of adjusting surfing direction.
As preferred version of the present invention, also comprise the restraint zone being arranged on pedal.By restraint zone is set on pedal, prevent pin slippage.
As preferred version of the present invention, also comprise the diversion division that is arranged on surfboard lower body part.By diversion division being set in surfboard lower body part, diversion division is inverted triangle body, on the one hand current are played to guide functions, current are scattered along the both sides of inverted triangle body diversion division, reduce resistance, strengthen on the other hand the adhesive ability of surfboard main body to water, made the planking more stably of surfboard main body.
In sum, the advantage of surfboard of the present invention is, by propulsive mechanism is set, when stormy waves is little or during without wave, also drive propulsive mechanism to provide power for surfboard by pedal, when pedal, also can improve human body lower limbs alerting ability,, when making surfing, both can enjoy the enjoyment of surfing, can play and take exercises effect again, and not high to technical requirements, beginner is easy to grasp.
Brief description of the drawings
Fig. 1 is the structural representation of surfboard of the present invention.
Fig. 2 is that the gear box of surfboard of the present invention is overlooked direction transparent view.
Fig. 3 is the structural representation of the length adjustment device of surfboard of the present invention.
Fig. 4 is the U-shaped yoke configurations schematic diagram of the length adjustment device of surfboard of the present invention.
Fig. 5 is the structural representation of the surfboard yaw rudder handle of surfboard of the present invention.
Fig. 6 is the back view of the surfboard main body of surfboard of the present invention.
Detailed description of the invention
As shown in Figures 1 to 6, surfboard of the present invention, comprise surfboard main body 1, be provided with diversion division 21 in surfboard main body 1 bottom, described diversion division 21 is inverted triangle body, and diversion division 21 plays guide functions to current on the one hand, makes current scatter and reduce resistance along the both sides of inverted triangle body diversion division, strengthen on the other hand the adhesive ability of surfboard main body 1 to water, made surfboard main body 1 planking more stably.Above surfboard main body 1 front end, be provided with surfboard yaw rudder handle 2, surfboard yaw rudder handle 2 is used for controlling surfing direction.
Surfboard yaw rudder handle 2 comprises handle struts 2-1, handle struts 2-1 is through surfboard main body 1, be provided with guide plate 2-4 in handle struts 2-1 lower end, upper end is connected with handle body 2-3 by three-way connector 2-2, three-way connector 2-2 can drive handle struts 2-1 rotation, before surfboard main body 1, be provided with the through hole passing for handle struts 2-1, top and bottom at through hole are provided with bearing, bearing contributes to rotating with respect to surfboard main body 1 of handle struts 2-1, guide plate 2-4 can synchronously rotate with handle struts 2-1, play the effect of adjusting direction surfing direction.
Be provided with the propelling unit for thrust power is provided for surfboard at surfboard main body 1 rear portion, surfboard also can be slided at the calm water surface without unrestrained, described propelling unit comprises pipe link 3, pipe link 3 rear portions are provided with the gear box 5 that carries out transmission by pedal 4, on pedal 4, be provided with restraint zone 20, restraint zone 20 can prevent surfing personnel's pin slippage.In gear box 5, be provided with intermeshing the first bevel gear 6 and the second bevel gear 7, the main shaft 22 of pedal and the first bevel gear 6 concentric fits, the second bevel gear 7 afterbodys are fixedly connected with can be with the synchronous transmission shaft 8 rotating of the second bevel gear, transmission shaft 8 afterbodys are provided with screw propulsion fan page 9, be provided with unilateral bearing 14 at screw propulsion fan page 9 middle parts, transmission shaft 8 afterbodys adopt key to be connected with unilateral bearing 14.Unilateral bearing 14 makes screw propulsion fan page 9 only rotate thrust, not transmission when pin is not pedaled are provided towards a direction.The mode that key connects, makes stable connection between screw propulsion fan page 9 and transmission shaft 8, is difficult for getting loose.
Outside transmission shaft 8, be equipped with sleeve pipe 10, sleeve pipe 10 is fixedly connected with gear box 5 rear portions, on sleeve pipe 10, be fixedly installed fixture block 12, on sleeve pipe 10, be also equipped with guiding rudder 11, guiding rudder 11 is light prepared material, has very strong buoyancy, can assist surfboard yaw rudder handle 2 to lead to surfboard, can also prevent pedal time, entirety rear portion swings, and the size of adjusting guiding rudder offers the required buoyancy of back body.Rear portion at guiding rudder 11 is provided with locating groove, and the shape size of positioning groove matches with fixture block 12, thereby fixture block 12 is inserted into, locating groove is interior to be fixed on guiding rudder 11 on sleeve pipe 10.
Propelling unit is connected with surfboard main body by length adjustment device, and length adjustment device can carry out accommodation according to the surfing personnel of different heights, so that adult and child are applicable.Described length adjustment device comprises stationary pipes 15, is provided with at least one group of trammel beam 16 in stationary pipes 15 left and right sides, and described trammel beam 16 quantity are preferably two groups, and front and back are welded on stationary pipes 15 left and right sides respectively.There is U-shaped clip 17 in pipe link 3 front end inside, U-shaped clip 17 has certain elasticity, on U-shaped clip 17, be fixedly installed cylinder 23, cylinder 23 passes from the bar wall of pipe link 3, pipe link 3 front portions are inserted in stationary pipes 15, be provided with the length-adjustment holes that several pass for cylinder 23 in stationary pipes 15 bottoms, described length-adjustment holes is several through holes that are arranged on stationary pipes bottom, each through hole represents a length adjustment gear, cylinder 23 can pass from pipe link 3 and the stationary pipes that is positioned at pipe link 3 outsides, thereby stationary pipes 15 is positioned, be fixedly installed at least one pole 18 on stationary pipes 15 tops, described pole 18 quantity are preferably two, respectively, be welded on stationary pipes 15 tops.In surfboard main body 1, be provided with and the corresponding bolt hole of pole number, pole 18 is inserted in bolt hole and by hold-doun nut and is locked, between hold-doun nut and pole, be also provided with pad, be provided with the draw-in groove 19 matching with trammel beam and stationary pipes in surfboard main body 1 bottom.Stationary pipes 15 is fixed into an entirety with trammel beam 16 and pole 18, in prepared screw-bolt hole when installation, pole 18 being passed in surfboard main body 1, trammel beam 16 and stationary pipes 15 are stuck in draw-in groove 19, with hold-doun nut, pole 18 and surfboard main body 1 are connected and fixed again, thereby stationary pipes 15 is fixed on to surfboard below.Because the U-shaped clip 17 in pipe link 3 has certain elasticity, when pipe link 3 is connected with stationary pipes 15, the cylinder on U-shaped clip 17 23 is pressed in pipe link, then pipe link 3 is inserted in stationary pipes 15, while moving to a length-adjustment holes under stationary pipes 15 Deng cylinder 23, eject, thereby pipe link 3 is positioned in stationary pipes 15.
When use, the person is lain prone in surfboard main body 1, hand steered surfboard yaw rudder handle 2, both feet are pedaled the pedal 4 that is positioned at surfboard main body 1 rear portion rotates the main shaft 22 of pedal, the main shaft 22 of pedal drives and synchronizes rotation with the first bevel gear 6 of main shaft concentric fits in the time rotating, the first bevel gear 6 drives the second bevel gear 7 being meshed with the first bevel gear to rotate in rotating, the second bevel gear 7 drives the transmission shaft 8 being fixedly connected with the second bevel gear to rotate, transmission shaft 8 drives screw propulsion fan page 9 to rotate, screw propulsion fan page 9 produces propelling thrust to current in the time rotating, thereby promoting surfboard slides.
Below by reference to the accompanying drawings the preferred embodiment of the present invention is described in detail, but the present invention is not limited to above-mentioned embodiment, for example, in gear box, can be provided with many grades of governing speed devices, can be by regulating different gears to change the rotation of pedal and the rotation ratio of spiral fan, in the ken possessing at affiliated technical field technical personnel, can also under the prerequisite that does not depart from aim of the present invention, make various variations.
Claims (9)
1. a surfboard, comprise surfboard main body (1), it is characterized in that: be provided with surfboard yaw rudder handle (2) in surfboard main body (1) front end top, be provided with propelling unit at surfboard main body (1) rear portion, described propelling unit comprises pipe link (3), pipe link (3) rear portion is provided with the gear box (5) that carries out transmission by pedal (4), in gear box (5), be provided with intermeshing the first bevel gear (6) and the second bevel gear (7), the main shaft (22) of pedal and the first bevel gear (6) concentric fits, the second bevel gear (7) afterbody is fixedly connected with can be with the synchronous transmission shaft (8) rotating of the second bevel gear, transmission shaft (8) afterbody is provided with screw propulsion fan page (9), outside transmission shaft (8), be equipped with sleeve pipe (10), sleeve pipe (10) is fixedly connected with gear box (5) rear portion, on sleeve pipe (10), be provided with guiding rudder (11).
2. surfboard according to claim 1, it is characterized in that: described guiding rudder (11) rear portion is provided with locating groove, on sleeve pipe (10), be fixedly installed the fixture block (12) matching with locating groove, thereby fixture block is inserted into, locating groove is interior to be fixed on guiding rudder (11) on sleeve pipe (10).
3. surfboard according to claim 2, is characterized in that: described transmission shaft (8) adopts key (13) to be connected with screw propulsion fan page (9).
4. surfboard according to claim 3, is characterized in that: described screw propulsion fan page (9) middle part is provided with unilateral bearing (14), and transmission shaft (8) afterbody is fixedly connected with unilateral bearing (14).
5. surfboard according to claim 1, it is characterized in that: also comprise the length adjustment device that is arranged on surfboard main body (1) bottom, described length adjustment device comprises stationary pipes (15), be provided with at least one group of trammel beam (16) in stationary pipes (15) left and right sides, there is U-shaped clip (17) in pipe link (3) front end inside, on U-shaped clip (17), be fixedly installed cylinder (23), cylinder (23) passes from the bar wall of pipe link (3), pipe link (3) front portion is inserted in stationary pipes (15), be provided with the length-adjustment holes that several pass for cylinder (23) in stationary pipes (15) bottom, cylinder (23) can and be positioned at the outside stationary pipes of pipe link (3) from pipe link (3) and pass, be fixedly installed at least one pole (18) on stationary pipes (15) top, in surfboard main body (1), be provided with and the corresponding bolt hole of pole number, pole (18) is inserted in bolt hole and by hold-doun nut and is locked, between hold-doun nut and pole, be also provided with pad, be provided with the draw-in groove (19) matching with trammel beam and stationary pipes in surfboard main body (1) bottom.
6. surfboard according to claim 5, is characterized in that: described trammel beam (16) has two groups, and front and back are welded on stationary pipes (15) left and right sides respectively; U-shaped clip (17) number has one, is arranged on the inner front of pipe link (3); Pole (18) number has two, and front and back are welded on stationary pipes (15) top respectively.
7. surfboard according to claim 1, it is characterized in that: described surfboard yaw rudder handle (2) comprises handle struts (2-1), handle struts (2-1) is through surfboard main body (1), be provided with guide plate (2-4) in handle struts (2-1) lower end, upper end is connected with handle body (2-3) by three-way connector (2-2), three-way connector (2-2) is fixedly connected with handle struts (2-1), at the front through hole passing for handle struts (2-1) that is provided with of surfboard main body (1), be provided with bearing in the top and bottom of through hole.
8. surfboard according to claim 1, is characterized in that: also comprise the restraint zone (20) being arranged on pedal (4).
9. surfboard according to claim 1, is characterized in that: also comprise the diversion division (21) that is arranged on surfboard main body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492693.0A CN104210626B (en) | 2014-09-24 | 2014-09-24 | A kind of surfboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492693.0A CN104210626B (en) | 2014-09-24 | 2014-09-24 | A kind of surfboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210626A true CN104210626A (en) | 2014-12-17 |
| CN104210626B CN104210626B (en) | 2016-07-13 |
Family
ID=52092636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492693.0A Active CN104210626B (en) | 2014-09-24 | 2014-09-24 | A kind of surfboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210626B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005299A (en) * | 2016-06-14 | 2016-10-12 | 安徽美吉动力科技有限公司 | Multi-functional surfboard |
| CN106081000A (en) * | 2016-06-14 | 2016-11-09 | 安徽美吉动力科技有限公司 | A kind of novel surfboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533234A1 (en) * | 1975-07-25 | 1977-02-03 | Josef Bauer | Electric motor driven plastic surf board with handle - with minimum noise level or pollution |
| US5088944A (en) * | 1990-11-05 | 1992-02-18 | Simon Kats | Collapsible water bike |
| CN2148729Y (en) * | 1992-11-12 | 1993-12-08 | 王功全 | Under water plate |
| CN201745724U (en) * | 2009-07-15 | 2011-02-16 | 张静 | Self surfboard |
| CN203158202U (en) * | 2013-04-08 | 2013-08-28 | 舟山市定海佳力体育用品有限公司 | Large-scale surfboard |
| CN103419908A (en) * | 2013-08-06 | 2013-12-04 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional electric surfboard |
| CN204096058U (en) * | 2014-09-24 | 2015-01-14 | 韦敬涛 | A kind of surfboard |
-
2014
- 2014-09-24 CN CN201410492693.0A patent/CN104210626B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533234A1 (en) * | 1975-07-25 | 1977-02-03 | Josef Bauer | Electric motor driven plastic surf board with handle - with minimum noise level or pollution |
| US5088944A (en) * | 1990-11-05 | 1992-02-18 | Simon Kats | Collapsible water bike |
| CN2148729Y (en) * | 1992-11-12 | 1993-12-08 | 王功全 | Under water plate |
| CN201745724U (en) * | 2009-07-15 | 2011-02-16 | 张静 | Self surfboard |
| CN203158202U (en) * | 2013-04-08 | 2013-08-28 | 舟山市定海佳力体育用品有限公司 | Large-scale surfboard |
| CN103419908A (en) * | 2013-08-06 | 2013-12-04 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional electric surfboard |
| CN204096058U (en) * | 2014-09-24 | 2015-01-14 | 韦敬涛 | A kind of surfboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005299A (en) * | 2016-06-14 | 2016-10-12 | 安徽美吉动力科技有限公司 | Multi-functional surfboard |
| CN106081000A (en) * | 2016-06-14 | 2016-11-09 | 安徽美吉动力科技有限公司 | A kind of novel surfboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104210626B (en) | 2016-07-13 |
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