CN201406017Y - Petrol engine surfboard structure improvement - Google Patents
Petrol engine surfboard structure improvement Download PDFInfo
- Publication number
- CN201406017Y CN201406017Y CN2009200390153U CN200920039015U CN201406017Y CN 201406017 Y CN201406017 Y CN 201406017Y CN 2009200390153 U CN2009200390153 U CN 2009200390153U CN 200920039015 U CN200920039015 U CN 200920039015U CN 201406017 Y CN201406017 Y CN 201406017Y
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- engine
- surfboard
- hollow cavity
- hull
- exhaust pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a petrol engine surfboard structure improvement, which comprises a ship body, an engine, an engine safety support, an engine exhaust pipe, a surfboard handle and a pushingdevice. On the base of the use direction, a hollow cavity is formed inside the ship body. The upper lateral surface of the ship body is provided with an opening of the hollow cavity. The lower end ofthe engine is fixedly connected with the upper end of the engine safety support. The lower end of the engine safety support is fixedly connected with the inner wall of the hollow cavity of the ship body. One end of the engine exhaust pipe is communicated with an exhaust end of the engine. The other end of the engine exhaust pipe extends outside the ship body. The surfboard handle is fixedly arranged in front of the upper end of the ship body. The surfboard handle can control the advance direction of the ship. The propulsion machinery is fixedly connected with the power output end of the engine. The pushing device can pull the ship body to advance. The utility model utilizes the petrol engine in the surfboard ship body to drive the pushing device to push the ship body to move forward, so that the surfing amateurs can process surfing in any weather and the operation is convenient.
Description
Technical field
The utility model relates to a kind of surfboard of petrol engine, especially a kind of improved structure of surfboard of petrol engine.
Background technology
Surfing becomes modern's favorite exercise mode now day by day, yet traditional surfboard must could use by the thrust of stormy waves, have only surfboard traditional when stormy waves is big to use, when hour using traditional surfboard, stormy waves just is difficult to use, surfboard traditional on the right up and down water surface just loses any function especially, and the motion of this dependence weather has brought a lot of inconvenience to everybody.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of improved structure of surfboard of petrol engine, can carry out surfing on the sea that does not have stormy waves.
The utility model is in order to solve the technical scheme that its technical matters adopts: a kind of improved structure of surfboard of petrol engine, comprise hull, driving engine, the engine health support, the exhaust pipe of engine, surfboard handle and propelling unit, to use direction to be benchmark, hull interior is formed with hollow cavity, this hollow cavity is opened on the upper side of hull, driving engine lower end and engine health support upper end are connected, the hollow cavity inwall of engine health support lower end and hull is connected, the exhaust pipe of engine one end is communicated with the engine exhaust end, the exhaust pipe of engine other end stretches out the hull outside, the surfboard handle is fixedly arranged on the place ahead, hull upper end, the working direction of surfboard handle may command ship, the clutch end of propelling unit and driving engine is connected, and thrust unit promotes hull and advances.
As further improvement of the utility model; described engine health support comprises fixed support and shock absorption device; the fixed support upper end is connected with driving engine; fixed support lower end and shock absorption device upper end are connected; shock absorption device lower end and surfboard hollow cavity inwall are connected; driving engine is connected by engine health support and surfboard hollow cavity; the vibrations of surfboard engine have effectively been cut down; driving engine and plate body have effectively been protected; prevented that it from because of the damage phenomenon that vibrations produce, having improved the comfort level of human body.
As further improvement of the utility model, certainly be installed with first filter screen and first check valve successively with driving engine bonded assembly one end to the other end that stretches out hollow cavity in the described exhaust pipe of engine, this first check valve allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe, preventing effectively that fluid from entering has prevented simultaneously in the seawater that seawater from entering in the driving engine along freeing pipe, makes surfboard environmental protection, safety.
As further improvement of the utility model, be provided with an oil separator, first filter screen is near being provided with the appearance hydraulic fluid port that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port and is communicated with the inlet end of oil separator, the outlet side of oil separator extends to the surfboard hollow cavity outside, be provided with second filter screen and second check valve in the outlet side of oil separator, wherein second filter screen is than the close oil separator of second check valve, second check valve allows the interior gas of oil separator to discharge and does not allow seawater to enter in the oil separator, the interior oil of the exhaust pipe of engine is separated with gas, guarantee that waste oil is not discharged in the seawater, also not being accumulated in simultaneously influences the freeing pipe exhaust in the exhaust pipe of engine.
As further improvement of the utility model, described surfboard handle is provided with read-out, read-out is fixedly arranged on handgrip towards user's one side, show the tachometer value of driving engine and the operating ambient temperature value of engine water-cooling cylinder head on the read-out, the user can understand the correlation parameter of the driving engine of surfboard at any time like this, helps the control of user to surfboard.
As further improvement of the utility model; the surfboard handle be provided with one with power control switch bonded assembly key hole; be provided with a battery isolator control key and a safety line; the key hole coupling of battery isolator control key one end and surfboard handle; the battery isolator control key detachably is inserted in the key hole of surfboard handle; battery isolator control key other end safety line one end that is connected; the safety line other end is removably fixed with human body; prevent that surfboard from shipwreck occurring or hitting the reef incident because of driverless operation; navigating mate can be swum over to the surfboard place fast simultaneously; again drive surfboard; it is dangerous to have prevented that navigating mate from occurring away from seashore in the back of falling into water, and has so just effectively protected surfboard and navigating mate.
As further improvement of the utility model, be provided with a delay controller, the flameout switch of driving engine is controlled the work of this delay controller, when the flameout switch of driving engine was closed, delay controller was opened, and closed behind the cooling pump delay working setting-up time of delay controller control engine-cooling system, after surfboard engine is flame-out, the engine-cooling system delay adjustments time closes again, and driving engine is fully cooled off, and has effectively prolonged the service life of driving engine.
As further improvement of the utility model, be provided with an engine gas cooling device, comprise air inlet system, air-out apparatus and engine cooling fan, air inlet system and air-out apparatus are fixedly arranged on fore top, air inlet system one end stretches out the hull hollow cavity outside, the air inlet system other end is communicated with the hull hollow cavity, engine cooling fan is fixedly arranged in the hull hollow cavity, air-out apparatus one end stretches out the hull hollow cavity outside, the air-out apparatus other end is communicated with the side that the hull hollow cavity is provided with engine cooling fan, during engine operation, engine cooling fan is synchronous working also, the hot air that engine cooling fan drives in the hull hollow cavity is discharged to the hull hollow cavity outside, in the hull hollow cavity, outer air-flow forms negative pressure, make fresh cold air enter hull hollow cavity cooled engine endlessly, guarantee that driving engine is normal, stable work.
The beneficial effects of the utility model are: the utility model is provided with engine petrol and propelling unit in the surfboard hull, start the engine, driving engine just drives propelling unit promotion hull and travels forward, the surfing fan can use surfboard the startup of hand shift surfboard, stop and sense of motion, easy to operate, the surfing fan is become a reality in the hope of any weather surfing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an engine health supporting structure scheme drawing;
Fig. 3 is an exhaust pipe of engine structural representation;
Fig. 4 is delay controller control circuit figure;
Fig. 5 is the engine gas cooling device structural representation.
The specific embodiment
Embodiment: a kind of improved structure of surfboard of petrol engine, comprise hull 1, driving engine 2, engine health support 3, the exhaust pipe of engine 4, surfboard handle 5 and propelling unit 6, to use direction to be benchmark, hull interior is formed with hollow cavity 11, this hollow cavity 11 is opened on the upper side of hull 1, driving engine 2 lower ends and engine health support 3 upper ends are connected, hollow cavity 11 inwalls of engine health support 3 lower ends and hull are connected, the exhaust pipe of engine 4 one ends are communicated with driving engine 2 exhaust sides, the exhaust pipe of engine 4 other ends stretch out the hull outside, surfboard handle 5 is fixedly arranged on the place ahead, hull 1 upper end, the working direction of surfboard handle 5 may command ships, propelling unit 6 is connected with the clutch end of driving engine 2, and thrust unit 6 promotes hull 1 and advances.
Described engine health support 3 comprises fixed support 31 and shock absorption device 32; fixed support 31 upper ends and driving engine 2 are connected; fixed support 31 lower ends and shock absorption device 32 upper ends are connected; shock absorption device 32 lower ends and surfboard hollow cavity 11 inwalls are connected; driving engine 2 is connected by engine health support 3 and surfboard hollow cavity 11; the vibrations of surfboard engine 2 have effectively been cut down; driving engine 2 and plate body have effectively been protected; prevented that it from because of the damage phenomenon that vibrations produce, having improved the comfort level of human body.
Certainly be installed with first filter screen 41 and first check valve 42 successively with driving engine bonded assembly one end to the other end that stretches out hollow cavity in the described exhaust pipe of engine 4, this first check valve 42 allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe, preventing effectively that fluid from entering has prevented simultaneously in the seawater that seawater from entering in the driving engine along the exhaust pipe of engine 4, makes surfboard environmental protection, safety.
Be provided with an oil separator 43, first filter screen 41 is near being provided with the appearance hydraulic fluid port 45 that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port 45 and is communicated with the inlet end of oil separator 43, the outlet side of oil separator 43 extends to the surfboard hollow cavity outside, be provided with second filter screen 44 and second check valve 46 in the outlet side of oil separator 43, wherein second filter screen 44 is than second check valve, 46 close oil separators 43, second check valve 46 allows oil separator 43 interior gases to discharge and does not allow seawater to enter in the oil separator 43, the exhaust pipe of engine 4 interior oil are separated with gas, guarantee that waste oil is not discharged in the seawater, also not being accumulated in simultaneously influences the freeing pipe exhaust in the exhaust pipe of engine 4.
Described surfboard handle is provided with read-out 51, and read-out 51 is fixedly arranged on handgrip towards user's one side, shows the tachometer value of driving engine and the operating ambient temperature value of engine water-cooling cylinder head on the read-out 51., the user can understand the correlation parameter of the driving engine of surfboard at any time like this, helps the control of user to surfboard.
Described surfboard handle 5 be provided with one with power control switch bonded assembly key hole 52; be provided with a battery isolator control key 53 and a safety line 54; key hole 52 couplings of battery isolator control key 53 1 ends and surfboard handle 5; battery isolator control key 53 detachably is inserted in the key hole 52 of surfboard handle 5; battery isolator control key 53 other ends safety line 54 1 ends that are connected; safety line 54 other ends are removably fixed with human body; prevent that surfboard from shipwreck occurring or hitting the reef incident because of driverless operation; navigating mate can be swum over to the surfboard place fast simultaneously; again drive surfboard; it is dangerous to have prevented that navigating mate from occurring away from seashore in the back of falling into water, and has so just effectively protected surfboard and navigating mate.
Be provided with a delay controller 7, the work of flameout switch 21 these delay controllers 7 of control of driving engine 2, when the flameout switch 21 of driving engine 2 is closed, delay controller 7 is opened, close behind the cooling pump 72 delay working setting-up times of delay controller 7 control engine-cooling systems, after surfboard engine was flame-out, the engine-cooling system delay adjustments time closed again, driving engine is fully cooled off, effectively prolonged the service life of driving engine.
Be provided with an engine gas cooling device 8, comprise air inlet system 81, air-out apparatus 82 and engine cooling fan 83, air inlet system 81 and air-out apparatus 82 are fixedly arranged on fore top, air inlet system 81 1 ends stretch out hull hollow cavity 11 outsides, air inlet system 81 other ends are communicated with hull hollow cavity 11, engine cooling fan 83 is fixedly arranged in the hull hollow cavity 11, air-out apparatus 82 1 ends stretch out hull hollow cavity 11 outsides, air-out apparatus 82 other ends are communicated with the side that hull hollow cavity 11 is provided with engine cooling fan, during engine operation, engine cooling fan 83 is synchronous working also, the hot air that engine cooling fan 83 drives in the hull hollow cavity 11 is discharged to the hull outside, in the hull hollow cavity 11, outer air-flow forms negative pressure, make fresh cold air enter hull hollow cavity 11 cooled engines 2 endlessly, guarantee that driving engine 2 is normal, stable work.
Claims (8)
1. improved structure of surfboard of petrol engine, it is characterized in that: comprise hull (1), driving engine (2), engine health support (3), the exhaust pipe of engine (4), surfboard handle (5) and propelling unit (6), to use direction to be benchmark, hull interior is formed with hollow cavity (11), this hollow cavity (11) is opened on the upper side of hull (1), driving engine (2) lower end and engine health support (3) upper end are connected, hollow cavity (11) inwall of engine health support (3) lower end and hull is connected, the exhaust pipe of engine (4) one ends are communicated with driving engine (2) exhaust side, the exhaust pipe of engine (4) other end stretches out the hull outside, surfboard handle (5) is fixedly arranged on the place ahead, hull (1) upper end, the working direction of surfboard handle (5) may command ship, propelling unit (6) is connected with the clutch end of driving engine (2), and thrust unit (6) promotes hull (1) and advances.
2. a kind of improved structure of surfboard of petrol engine according to claim 1, it is characterized in that: described engine health support (3) comprises fixed support (31) and shock absorption device (32), fixed support (31) upper end is connected with driving engine (2), fixed support (31) lower end and shock absorption device (32) upper end are connected, and shock absorption device (32) lower end and surfboard hollow cavity (11) inwall are connected.
3. a kind of improved structure of surfboard of petrol engine according to claim 1, it is characterized in that: from being installed with first filter screen (41) and first check valve (42) successively with driving engine bonded assembly one end to the other end that stretches out hollow cavity, this first check valve (42) allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe in the described exhaust pipe of engine (4).
4. a kind of improved structure of surfboard of petrol engine according to claim 3, it is characterized in that: be provided with an oil separator (43), first filter screen (41) is near being provided with the appearance hydraulic fluid port (45) that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port (45) and is communicated with the inlet end of oil separator (43), the outlet side of oil separator (43) extends to the surfboard hollow cavity outside, be provided with second filter screen (44) and second check valve (46) in the outlet side of oil separator (43), wherein second filter screen (44) is than the close oil separator (43) of second check valve (46), and second check valve (46) allows the interior gas of oil separator (43) to discharge and do not allow seawater to enter in the oil separator (43).
5. a kind of improved structure of surfboard of petrol engine according to claim 1, it is characterized in that: described surfboard handle is provided with read-out (51), read-out (51) is fixedly arranged on handgrip towards user's one side, and read-out (51) is gone up the tachometer value of demonstration driving engine and the operating ambient temperature value of engine water-cooling cylinder head.
6. a kind of improved structure of surfboard of petrol engine according to claim 1, it is characterized in that: surfboard handle (5) be provided with one with power control switch bonded assembly key hole (52), be provided with a battery isolator control key (53) and a safety line (54), key hole (52) coupling of battery isolator control key (53) one ends and surfboard handle (5), battery isolator control key (53) detachably is inserted in the key hole (52) of surfboard handle (5), battery isolator control key (53) other end safety line (54) one ends that are connected, safety line (54) other end is removably fixed with human body.
7. a kind of improved structure of surfboard of petrol engine according to claim 1, it is characterized in that: be provided with a delay controller (7), the flameout switch (21) of driving engine (2) is controlled the work of this delay controller (7), the flameout switch (21) of driving engine (2) is when closing, delay controller (7) is opened, and closes behind cooling pump (72) the delay working setting-up time of delay controller (7) control engine-cooling system.
8. a kind of improved structure of surfboard of petrol engine according to claim 6, it is characterized in that: be provided with an engine gas cooling device (8), comprise air inlet system (81), air-out apparatus (82) and engine cooling fan (83), air inlet system (81) and air-out apparatus (82) are fixedly arranged on fore top, air inlet system (81) one ends stretch out hull hollow cavity (11) outside, air inlet system (81) other end is communicated with hull hollow cavity (11), engine cooling fan (83) is fixedly arranged in the hull hollow cavity (11), air-out apparatus (82) one ends stretch out hull hollow cavity (11) outside, and air-out apparatus (82) other end is communicated with the side that hull hollow cavity (11) is provided with engine cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200390153U CN201406017Y (en) | 2009-05-04 | 2009-05-04 | Petrol engine surfboard structure improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200390153U CN201406017Y (en) | 2009-05-04 | 2009-05-04 | Petrol engine surfboard structure improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406017Y true CN201406017Y (en) | 2010-02-17 |
Family
ID=41676944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200390153U Expired - Fee Related CN201406017Y (en) | 2009-05-04 | 2009-05-04 | Petrol engine surfboard structure improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406017Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879934B (en) * | 2009-05-04 | 2014-09-10 | 昆山市美吉动力机械科技有限公司 | Improved structure of surfboard of petrol engine |
| CN104229088A (en) * | 2014-09-25 | 2014-12-24 | 重庆特飞航空动力科技有限公司 | Single-direction negative-pressure water discharging system of engine compartment for power surfboard |
| CN106882343A (en) * | 2017-02-09 | 2017-06-23 | 浙江苇运动用品有限公司 | High speed motive force slide plate |
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
-
2009
- 2009-05-04 CN CN2009200390153U patent/CN201406017Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879934B (en) * | 2009-05-04 | 2014-09-10 | 昆山市美吉动力机械科技有限公司 | Improved structure of surfboard of petrol engine |
| CN104229088A (en) * | 2014-09-25 | 2014-12-24 | 重庆特飞航空动力科技有限公司 | Single-direction negative-pressure water discharging system of engine compartment for power surfboard |
| US11479324B2 (en) | 2016-09-12 | 2022-10-25 | Kai Concepts, LLP | Watercraft device with hydrofoil and electric propeller system |
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US11919608B2 (en) | 2016-09-12 | 2024-03-05 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| CN106882343A (en) * | 2017-02-09 | 2017-06-23 | 浙江苇运动用品有限公司 | High speed motive force slide plate |
| CN106882343B (en) * | 2017-02-09 | 2019-01-04 | 浙江一苇运动用品有限公司 | High speed motive force slide plate |
| US11091232B1 (en) | 2020-04-22 | 2021-08-17 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11801919B2 (en) | 2020-04-22 | 2023-10-31 | Kai Concepts, LLC | Waterproof container having a waterproof electrical connector |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100504 |