CN101524586A - Underwater swimming helper - Google Patents
Underwater swimming helper Download PDFInfo
- Publication number
- CN101524586A CN101524586A CN200810064067A CN200810064067A CN101524586A CN 101524586 A CN101524586 A CN 101524586A CN 200810064067 A CN200810064067 A CN 200810064067A CN 200810064067 A CN200810064067 A CN 200810064067A CN 101524586 A CN101524586 A CN 101524586A
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- China
- Prior art keywords
- power
- cylinder
- wheel
- helper
- power wheel
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- 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 invention discloses an underwater swimming helper. A shell of the swimming helper is a cylinder of which the upper part and the lower part are unsealed, wherein the upper end of the interior of the cylinder is supported by an upper bracket, while the lower end is supported by a lower bracket; the interior of the cylinder is provided with an upper power wheel and a lower power wheel, and the side faces of the cylinder are provided with double grooves; and power is transmitted to the power wheels and a ratchet wheel through a foot stepping force rope so as to transmit the power to a propeller and achieve a frontward reaction force. Because the underwater swimming helper skillfully designs a transmission mechanism, the movements of stepping water by both feet are naturally converted into the rotation of the propeller so as to provide a helping force to swim forward. Moreover, the underwater swimming helper has the advantages of compact structure and convenient assembly and disassembly, so when the underwater swimming helper is used, people can feel quite comfortable, and the people not only can save the physical strength, but also can improve the interest of swimming.
Description
Technical field
The present invention relates to a kind of swimming auxiliary equipment, is swimming helper in a kind of water specifically.
Background technology
Need four limbs to strike when the people swims, the muscle power expenditure is bigger, even use flippers, but organization of human body can not adapt to this swimming mode fully, and will just can grasp through certain training in use.In addition, the patent No. is a kind of pedal swimming device of 92107167.1, though design ingeniously, it is bulky, and transmission efficiency is low, and certain weak point is arranged.A kind of advantages of simplicity and high efficiency swimming aid does not appear at present.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, swimming helper in a kind of compact conformation, the water reasonable in design, with low cost, easy to use is provided, feel enjoyment when the people is swum in the water, and save muscle power.
The scheme that the present invention takes is as follows: the present invention is swimming helper in a kind of water, shell 1 is the upper and lower cylinder that does not seal, inner upper end is supported by bracket 2, the lower end is supported by bottom bracket 3, perforate in the middle of two carriages, axle 4 is housed, its outside suit rotating shaft 5, last ratchet 6 and bottom ratchet wheel 7 from top to bottom, one positive one counter being installed on the rotating shaft 5, last power wheel 8 and following power wheel 9 are fixed with last ratchet 6 and bottom ratchet wheel 7 respectively, its side all has double flute, dynamic ropes 10 is passed the side groove of power wheel 8, after fixed pulley 13 commutations, wears to the side groove of following power wheel 9.
Because ingenious its transmission mechanism that designed of the present invention,, thereby provide to the power-assisted that moves ahead with the both feet rotation that is converted into screw of kick campaign nature that circulates, and compact conformation of the present invention, be convenient to loading and unloading, when using, the people feels very comfortable, not only save muscle power, also improved the enjoyment of swimming.
Description of drawings
Be described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention;
The specific embodiment
At Fig. 1 as seen, the present invention is a swimming helper in a kind of water, and shell 1 is the upper and lower cylinder that does not seal, and inner upper end is supported by bracket 2, and the lower end is supported by bottom bracket 3, and axle 4 is equipped with in perforate in the middle of two carriages.
Its operation principle of brief description.
In use, before will carrying on the back frame 14 and being close to the chest abdomen, braces 15 is placed on the both shoulders, both feet are placed on 17 li of pedals, and like this, the present invention just can be fixed on the person.In water, pedal 17 is pedaled in the circulation of two pin of people, and dynamic ropes 10 is drawn a pine as dragsaw one, if motive force rope 10 wherein an end be last power wheel 8 counter-rotatings, driven speed changer 11 and then driven screw 12 counter-rotatings by last ratchet 6, following power wheel 9 is for being rotated in the forward; So, during motive force rope 10 other ends, then must be to go up power wheel 8 to be rotated in the forward, following power wheel 9 counter-rotatings are by the effect drive speed changer 11 and then 12 counter-rotatings of drive screw of ratchet 7.So just can guarantee that no matter during which pedal pedal 17, can realize that all screw 12 rotates to same direction, its blade form of appropriate design can realize the reaction force of screw 12 in water for going ahead, make the swimming relaxation and happiness that become, save muscle power.In addition, also be provided with floating drum 16 in the present invention, can be according to quality of the present invention, its volume of appropriate design is partly or entirely offset its gravity and buoyancy, and the swimmer will further reduce burden.
Claims (1)
1 one kinds of underwater swimming helpers, comprise shell (1), it is characterized in that: shell (1) is for last, the following cylinder that does not seal, inner upper end is supported by bracket (2), the lower end is supported by bottom bracket (3), perforate in the middle of two carriages, axle (4) is housed, its the outside suit rotating shaft (5), last ratchet (6) and bottom ratchet wheel (7) from top to bottom, one positive one counter being installed on the rotating shaft (5), last power wheel (8) and following power wheel (9) are fixing with last ratchet (6) and bottom ratchet wheel (7) respectively, its side all has double flute, and dynamic ropes (10) is passed the side groove of power wheel (8), after fixed pulley (13) commutation, wear to the side groove of following power wheel (9), two ends two fixed pulleys (18) of dynamic ropes (10), (19) draw, and fixing pedal (17) respectively, the power shaft of speed changer (11) is rotating shaft (5), output shaft connects screw (12), shell (1) is gone up back of the body frame (14) is installed, and braces (15) is installed on it, and is provided with floating drum (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810064067A CN101524586A (en) | 2008-03-05 | 2008-03-05 | Underwater swimming helper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810064067A CN101524586A (en) | 2008-03-05 | 2008-03-05 | Underwater swimming helper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101524586A true CN101524586A (en) | 2009-09-09 |
Family
ID=41092752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810064067A Pending CN101524586A (en) | 2008-03-05 | 2008-03-05 | Underwater swimming helper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101524586A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104259A1 (en) * | 2012-01-12 | 2013-07-18 | Xin Zhanluo | Mechanical underwater manual propeller |
| CN105664450A (en) * | 2015-12-31 | 2016-06-15 | 重庆楠婧琳科技开发有限公司 | Swim gear wearable on human head |
| CN105688381A (en) * | 2015-12-31 | 2016-06-22 | 重庆楠婧琳科技开发有限公司 | An advancing assisting device |
-
2008
- 2008-03-05 CN CN200810064067A patent/CN101524586A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104259A1 (en) * | 2012-01-12 | 2013-07-18 | Xin Zhanluo | Mechanical underwater manual propeller |
| CN105664450A (en) * | 2015-12-31 | 2016-06-15 | 重庆楠婧琳科技开发有限公司 | Swim gear wearable on human head |
| CN105688381A (en) * | 2015-12-31 | 2016-06-22 | 重庆楠婧琳科技开发有限公司 | An advancing assisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Zhiyuan Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Zhiyuan Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Zhiyuan Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090909 |