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Mechanical underwater manual propeller

A propeller, mechanical technology, applied in the direction of human propulsion components, propulsion components, ship propulsion, etc., can solve the problems of low swimming speed, inability to persist for a long time, and physical energy consumption, and achieve high swimming speed and structural form. Novel, easy-to-use effects

Active Publication Date: 2012-07-11
JIANGSU RUIYAO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in addition to the bare-handed method without any equipment, there is also a flipper acceleration method for swimming. Both of these methods require greater physical strength, but the swimming speed is very low. Can't hold on for a long time

Method used

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  • Mechanical underwater manual propeller

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Embodiment Construction

[0011] In order to make the present invention easier to understand, the technical solutions thereof will be described in detail below in conjunction with the drawings and embodiments, but the drawings and embodiments do not constitute a limitation to the present invention.

[0012] refer to figure 1 , figure 2 , the mechanical underwater human propeller of the present invention, its components include: protective ring 1, transition gear 2, first gear 3, first connecting rod 4, propeller 5, support plate 6, second gear 7, second connecting Rod 8 , first bevel gear 9 , second bevel gear 10 and propeller shaft 11 .

[0013] The propeller 5 is mounted on the propeller shaft 11, the first bevel gear 9 is coaxially mounted on the rear portion of the propeller 5, and a protective ring 1 concentric with the propeller 5 is installed on the outside of the propeller 5, A support plate 6 is installed on one side of the protective ring 1, and the first gear 3, the second gear 7 and the ...

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Abstract

The invention discloses a mechanical underwater manual propeller, which comprises a screw propeller mounted on a screw propeller shaft. A first bevel gear is disposed at the rear of the screw propeller, a protecting ring which is concentric with the screw propeller is arranged on the outside of the screw propeller, a supporting plate is disposed on one side of the protecting ring, a first gear and a second gear which are meshed mutually are disposed on the supporting plate, a transitional gear is further arranged on the supporting plate, the transitional gear and the second gear form a meshing pair, a transmission shaft of the transitional gear penetrates through the supporting plate, a second bevel gear is disposed at an end, which his located in the protecting ring, of the transmission shaft, the first gear is connected with a first connecting rod, the second gear is connected with a second connecting rod, and a one-way flywheel is disposed on the screw propeller shaft. The mechanical underwater manual propeller can high-efficiently convert power of a human body into advancing power as far as possible by the aid of a mechanical transmission principle, and high swimming speed can be obtained without high physical power consumption.

Description

technical field [0001] The invention relates to an auxiliary device for swimming, and more specifically, the invention relates to a mechanical underwater human propeller for speeding up swimming. Background technique [0002] At present, in addition to the bare-handed method without any equipment, there is also a flipper acceleration method for swimming. Both of these methods require greater physical strength, but the swimming speed is very low. Can't hold on for a long time. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the above-mentioned defects of the swimming method, and provide a mechanical underwater human propeller that can convert the power of the human body into forward power as efficiently as possible by using the principle of mechanical transmission. [0004] The mechanical underwater human propeller of the present invention comprises a propeller installed on the propeller shaft, the rear part of the propel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B35/10A63B35/04
CPCA63B35/04A63B35/10B63H5/07B63H16/08
Inventor 辛占罗
Owner JIANGSU RUIYAO IND CO LTD
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