CN202264871U - Surfboard with engine-driven hydrofoil - Google Patents
Surfboard with engine-driven hydrofoil Download PDFInfo
- Publication number
- CN202264871U CN202264871U CN2011203921359U CN201120392135U CN202264871U CN 202264871 U CN202264871 U CN 202264871U CN 2011203921359 U CN2011203921359 U CN 2011203921359U CN 201120392135 U CN201120392135 U CN 201120392135U CN 202264871 U CN202264871 U CN 202264871U
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- surfboard
- hydrofoil
- plate body
- surfboard body
- runner
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Abstract
The utility model relates to a surfboard with an engine-driven hydrofoil, which comprises a hydrofoil board, a surfboard body, a support, a power device, an energy device, a control device, a flow channel and a propeller. The surfboard is characterized in that the hydrofoil board is connected with the support and mounted on the lower portion of the surfboard body through the support, the rear of the surfboard body downwardly projects in a streamline form, the flow channel is arranged in a projecting portion of the surfboard body, an inlet of the flow channel is positioned at the front end of the downwardly projecting portion in the rear of the surfboard body, an outlet of the flow channel is positioned at the tail end of the surfboard body, the power device, the energy device and the control device are arranged inside the surfboard body, the control device is connected with the energy device, the energy device is connected with the power device, and an extension shaft of an internal combustion engine in the power device is connected with the propeller. The surfboard body is more stable and suitable for a freshman to steer, and resistance of water to the surfboard body is decreased and the advancing speed of the surfboard is increased since the lower surface of the surfboard body leaves a water surface. Besides, 'soaring feeling' brought to a user during advancing of the surfboard increases surfing pleasure of the user.
Description
Technical field
The utility model patent relates to a kind of surfboard, particularly a kind of motor-driven hydrofoil surfboard.
Background technology
Along with the developing rapidly of high performance craft, hydrofoil is applied to this field more and more widely in the prior art.Adopt the main purpose of hydrofoil assembly to be, the first, improve the pitching and the rolling of ship, reduce heave, reduce acceleration/accel.Because hydrofoil can produce reverse lift, and can increase added mass of entrained water.The second, the tail water wing provides the part bearing capacity, can reduce wetted area, thereby reduces the resistance that the hydrofoil system is increased.In other words, utilize hydrofoil assembly to improve the rough water quality of wearing swingboat, improve the traveling comfort of wearing swingboat.Wearing swingboat compares with hydrofoil boat.Application number is the power surf board that two pieces of patents of CN200820059489.X and CN200720002144.6 provide a kind of structural similitude, but this kind surfboard seakeeping performance relatively is short of, and the surfboard rough water quality is poor, and water is big to the resistance of plate body.
Summary of the invention
The utility model technical matters to be solved is the deficiency that overcomes prior art; A kind of motor-driven hydrofoil surfboard is provided; The utility model solves the technical scheme that its technical matters adopted: the structure of the utility model comprises hydrofoil plate, plate body, bracing frame, engine installation, energy source device, control setup, runner, screw propeller; It is characterized in that the hydrofoil plate is connected with bracing frame and be installed in the bottom of plate body through bracing frame, the rear portion of plate body is stream line pattern a runner is set to lower convexity and in its bossing, and the import of runner is positioned at the front end of the downward bossing in plate body rear portion; The outlet of runner is positioned at the tail end of plate body; Engine installation, energy source device, control setup are arranged on the inside of plate body, and control setup is connected with energy source device, and energy source device is connected with engine installation; The projecting shaft of the combustion engine in the engine installation is connected with screw propeller, and screw propeller is arranged in the runner.
Principle of work and description of operation: the utility model comprises a hydrofoil plate, plate body, bracing frame, engine installation, energy source device and a control setup.This hydrofoil plate connects with bracing frame and is installed in the bottom of plate body through bracing frame, and wing plate cross section structure and aircraft airfoil section structural similitude can produce lift upwards in water.There is a runner in this plate body rear portion with stream line pattern to lower convexity and in its bossing, the import of this runner is positioned at the front end or the bottom surface of the downward bossing in plate body rear portion, and the outlet of runner is positioned at the tail end of plate body.Engine installation, energy source device, control setup are installed in the inside of plate body, and the projecting shaft of the combustion engine in the engine installation is connected with screw propeller, and this screw propeller places in the runner.The power of engine installation can be provided by combustion engine or electrical motor, and energy source device can be fuel tank or storage battery.The used hydrofoil plate of motor-driven hydrofoil surfboard is the hydrofoil of falling the T-shape of " partly soaking formula " " U " type hydrofoil or " full immersed type ".The bracing frame number that supports the hydrofoil plate is one to two.
The beneficial effect of the utility model is; When the utility model advanced in water when surfboard, the effect that the wing plate that is in water receives fluid lift force upwards holds up surfboard made it to leave the water surface, thereby improved the ability that the anti-wave of surfboard waves; Plate body is more steady when making surfing, and suitable new hand controls.Surfboard plate body lower surface leaves the water surface, reduced water to the surfing plate body resistance, improve the speed of advance of surfboard.And surfboard " sense of soaring " that bring to the user in moving ahead, the surfing enjoyment that has increased.
Description of drawings
Fig. 1: the utility model example structure scheme drawing;
Fig. 2: the utility model embodiment runner water inlet is at the structural representation of bottom surface;
Fig. 3: the utility model embodiment hydrofoil plate is the front elevation of falling a T-shape structural representation;
Fig. 4: the utility model embodiment hydrofoil plate is for falling " U " type front elevation structural representation;
Fig. 5: the utility model embodiment three-dimensional structure scheme drawing;
Among the figure: hydrofoil plate 1, plate body 2, bracing frame 3, engine installation 4, energy source device 5, control setup 6, runner 7, screw propeller 8, the water surface 9.
The specific embodiment
Concrete detailed description below with reference to description of drawings the utility model being done; Shown in accompanying drawing; The structure of the utility model comprises hydrofoil plate 1, plate body 2, bracing frame 3, engine installation 4, energy source device 5, control setup 6, runner 7, screw propeller 8; It is characterized in that hydrofoil plate 1 is connected with bracing frame 3 and be installed in the bottom of plate body 2 through bracing frame 3, the rear portion of plate body 2 is stream line pattern a runner 7 is set to lower convexity and in its bossing, and the import of runner 7 is positioned at the front end of the downward bossing in plate body 2 rear portions; The outlet of runner 7 is positioned at the tail end of plate body 2; Engine installation 4, energy source device 5, control setup 6 are arranged on the inside of plate body 2, and control setup 6 is connected with energy source device 5, and energy source device 5 is connected with engine installation 4; The projecting shaft of the combustion engine in the engine installation 4 is connected with screw propeller 8, and screw propeller 8 is arranged in the runner 7.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Under the prerequisite that does not break away from the utility model design concept, common engineering staff make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. motor-driven hydrofoil surfboard; Comprise hydrofoil plate (1), plate body (2), bracing frame (3), engine installation (4), energy source device (5), control setup (6), runner (7), screw propeller (8); It is characterized in that hydrofoil plate (1) is connected with bracing frame (3) and be installed in the bottom of plate body (2) through bracing frame (3); The rear portion of plate body (2) is stream line pattern a runner (7) is set to lower convexity and in its bossing; The import of runner (7) is positioned at the front end of the downward bossing in plate body (2) rear portion, and the outlet of runner (7) is positioned at the tail end of plate body (2), and engine installation (4), energy source device (5), control setup (6) are arranged on the inside of plate body (2); Control setup (6) is connected with energy source device (5); Energy source device (5) is connected with engine installation (4), and the projecting shaft of the combustion engine in the engine installation (4) is connected with screw propeller (8), and screw propeller (8) is arranged in the runner (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203921359U CN202264871U (en) | 2011-10-12 | 2011-10-12 | Surfboard with engine-driven hydrofoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203921359U CN202264871U (en) | 2011-10-12 | 2011-10-12 | Surfboard with engine-driven hydrofoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264871U true CN202264871U (en) | 2012-06-06 |
Family
ID=46155680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203921359U Expired - Fee Related CN202264871U (en) | 2011-10-12 | 2011-10-12 | Surfboard with engine-driven hydrofoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264871U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014129915A1 (en) | 2013-02-20 | 2014-08-28 | Ux2 Centrum Technologiczne Sp. Z.O.O | A small-sized speedboat with hydrofoils |
| CN105555655A (en) * | 2013-09-03 | 2016-05-04 | 若热·阿尔贝托·费雷拉·诺拉斯 | Self-propelled craft |
| US9359044B2 (en) | 2013-10-10 | 2016-06-07 | Jacob Willem Langelaan | Weight-shift controlled personal hydrofoil watercraft |
| CN107933845A (en) * | 2017-11-27 | 2018-04-20 | 东莞亿动智能科技有限公司 | Electronic surfboard |
| USD843303S1 (en) | 2016-07-08 | 2019-03-19 | MHL Custom, Inc. | Hydrofoil board |
| 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 |
| WO2022041379A1 (en) * | 2020-08-25 | 2022-03-03 | 深圳市苇渡智能科技有限公司 | Electric surfboard |
| 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 |
| US12122481B2 (en) | 2021-09-02 | 2024-10-22 | Kai Concepts, LLC | Wireless handheld controller for use with a watercraft device |
-
2011
- 2011-10-12 CN CN2011203921359U patent/CN202264871U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014129915A1 (en) | 2013-02-20 | 2014-08-28 | Ux2 Centrum Technologiczne Sp. Z.O.O | A small-sized speedboat with hydrofoils |
| CN105555655A (en) * | 2013-09-03 | 2016-05-04 | 若热·阿尔贝托·费雷拉·诺拉斯 | Self-propelled craft |
| CN105555655B (en) * | 2013-09-03 | 2017-11-07 | 若热·阿尔贝托·费雷拉·诺拉斯 | Self propelled ship |
| US9359044B2 (en) | 2013-10-10 | 2016-06-07 | Jacob Willem Langelaan | Weight-shift controlled personal hydrofoil watercraft |
| US9586659B2 (en) | 2013-10-10 | 2017-03-07 | Jacob Willem Langelaan | Powered hydrofoil board |
| USD843303S1 (en) | 2016-07-08 | 2019-03-19 | MHL Custom, Inc. | Hydrofoil board |
| 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 |
| US12103643B2 (en) | 2016-09-12 | 2024-10-01 | 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 |
| CN107933845A (en) * | 2017-11-27 | 2018-04-20 | 东莞亿动智能科技有限公司 | Electronic surfboard |
| CN107933845B (en) * | 2017-11-27 | 2019-09-20 | 东莞亿动智能科技有限公司 | Electronic surfboard |
| 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 |
| WO2022041379A1 (en) * | 2020-08-25 | 2022-03-03 | 深圳市苇渡智能科技有限公司 | Electric surfboard |
| 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 |
| US12122481B2 (en) | 2021-09-02 | 2024-10-22 | Kai Concepts, LLC | Wireless handheld controller for use with a watercraft device |
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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: 20120606 Termination date: 20131012 |