CN1312120A - Fish-tail propeller - Google Patents
Fish-tail propeller Download PDFInfo
- Publication number
- CN1312120A CN1312120A CN 00110188 CN00110188A CN1312120A CN 1312120 A CN1312120 A CN 1312120A CN 00110188 CN00110188 CN 00110188 CN 00110188 A CN00110188 A CN 00110188A CN 1312120 A CN1312120 A CN 1312120A
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- CN
- China
- Prior art keywords
- propeller
- fishtail
- submarine
- water
- human body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention relates to a fishtail type propeller, it is a high-effective swimming equipment capable of utilizing human pedaling force action on the water to push human body forwards and is a ship propeller with high energy conversion rate and low noise. It is characterized by that according to the principle of bionics a fishtail propeller is developed, said fishtail propeller utilizes human pedaling force or rotating torsional force outputted by power machine mounted on the ship, and uses mechanical equipment to transfer it to make the fishtail propeller swing leftward and rightward or upward and downward to push human body or ship and make it go forward.
Description
The present invention relates to swimming tool and propelling unit.
It is the most simple and practical to surely belong to flippers in the existing various swimming tool.This swimming tool mainly is with the oscillatory forces of people's shank water effect promotion health to be advanced.And the peak power of people's shank is the power of scrunching, and flippers does not have to utilize well the power that scrunches of people's shank.Therefore, this swimming tool can not produce better sport efficiency.
It is bigger that existing propeller exists noise, and the ability conversion ratio is lower, and blade is the defective of " cavitation erosion " damage easily.And the screw propeller noise also is a reason of concealment of submarine difference.
The purpose of this invention is to provide a kind of power that scrunches that can utilize people's leg to the water effect promote efficient swimming tool that health advances and for boats and ships, submarine providing capability conversion ratio higher, the propelling unit that noise is less.
The object of the present invention is achieved like this:
The fishtail water-pusher made from rubber or High molecular material according to bionics principle that has the buoyant equilibrium regulating control, the scalable swinging mounting that is connected with the fishtail water-pusher, fixedly the swinging mounting rotating shaft on human body waistband and be installed in and have the collapsible foot-operated of snap close in the middle of the swinging mounting.By alternately scrunching of bipod, the fishtail water-pusher swings, and promotes health and advances.
The fish-tail propeller that boats and ships, submarine are used is according to bionics principle, drive piston crank mechanism by the rotation torsion that is contained in the power machine output on boats and ships, the submarine, use metallic framework to add that the left and right or upper and lower swing of fishtail water-pusher that High molecular material makes promotes boats and ships, submarine advances.
Good effect of the present invention is:
1, utilizes the power that scrunches of people's shank preferably, improved sport efficiency, saved muscle power.
2, because muscle power is saved, the speed of moving about increases, and has increased the swimming distance, and the intensive phenomenon of Swimming area personnel is eased.
3, the interest and the athletics of aquatic sports have been increased.Be expected to become a kind of new sports waterborne.
4, owing to adopted telescopic oscillating support and Folding pedal, make it the same with flippers easy to carry.
5, boats and ships, submarine fish-tail propeller have ability conversion, the advantage that noise is little.
Accompanying drawing 1 is one embodiment of the present of invention scheme drawings.
Accompanying drawing 2 is an alternative embodiment of the invention scheme drawings.
The power that scrunches of leg acts on the fishtail water-pusher 1 that has buoyant equilibrium regulating control 2 by being installed in swinging mounting 3 middle foot-operated 7 of the snap closes 6 that have in the accompanying drawing 1, because one side of swinging mounting 3 is fixed on people's waist by the waistband 5 that swinging mounting rotating shaft 4 is housed, so, fishtail water-pusher 1 can only swing with alternately scrunching of people's two legs, produces propulsive force as fish tail.
Be contained in the rotation torsion of power machine 10 outputs in the submarine 11 in the accompanying drawing 2, drive the 1 upper and lower swing of fishtail water-pusher through rotating shaft 8, promote submarine 11 and advance by piston crank mechanism 9.
Claims (1)
- Fish-tail propeller.It is characterized in that the fishtail water-pusher made according to bionics principle, be by the power that scrunches of people's leg or by the rotation torsion that is contained in the power machine output on boats and ships, the submarine, by coupled scalable swinging mounting, fixedly the swinging mounting rotating shaft in the waistband on the human body and be installed in the middle of the swinging mounting have the collapsible foot-operated of snap close or by the piston crank mechanism that is contained on boats and ships, the submarine, make its left and right or upper and lower swing in water, promotion human body or boats and ships, submarine advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110188 CN1312120A (en) | 2000-03-05 | 2000-03-05 | Fish-tail propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110188 CN1312120A (en) | 2000-03-05 | 2000-03-05 | Fish-tail propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1312120A true CN1312120A (en) | 2001-09-12 |
Family
ID=4580198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00110188 Pending CN1312120A (en) | 2000-03-05 | 2000-03-05 | Fish-tail propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312120A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309618C (en) * | 2003-08-29 | 2007-04-11 | 肖思明 | Ship single pendulum paddle propeller |
| CN101565092A (en) * | 2008-04-23 | 2009-10-28 | 杨涛 | Biomimetic fish for recreation, entertainment and body building |
| CN101585404B (en) * | 2008-05-20 | 2012-02-01 | 许允夫 | Breaststroke underwater propulsion system |
| CN103043198A (en) * | 2012-12-27 | 2013-04-17 | 南京航空航天大学 | Novel bionic fishtail structure |
| CN104724269A (en) * | 2015-03-25 | 2015-06-24 | 江苏科技大学 | Space engine-driven tail swing propelling plant |
-
2000
- 2000-03-05 CN CN 00110188 patent/CN1312120A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309618C (en) * | 2003-08-29 | 2007-04-11 | 肖思明 | Ship single pendulum paddle propeller |
| CN101565092A (en) * | 2008-04-23 | 2009-10-28 | 杨涛 | Biomimetic fish for recreation, entertainment and body building |
| CN101585404B (en) * | 2008-05-20 | 2012-02-01 | 许允夫 | Breaststroke underwater propulsion system |
| CN103043198A (en) * | 2012-12-27 | 2013-04-17 | 南京航空航天大学 | Novel bionic fishtail structure |
| CN103043198B (en) * | 2012-12-27 | 2016-02-17 | 南京航空航天大学 | A kind of Novel bionic fishtail structure |
| CN104724269A (en) * | 2015-03-25 | 2015-06-24 | 江苏科技大学 | Space engine-driven tail swing propelling plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |