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Hand triangle wing double propeller swimming aid

A technology of delta wings and double propellers, applied in swimming, sports accessories, swimming frames, etc., can solve boring and laborious problems

Inactive Publication Date: 2005-08-17
吉晓轩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the midsummer season, people often go to lakes or swimming pools to cool off the heat, but it is difficult for people who are not used to water. The buoyancy in the water is strenuous and boring, and it is always in a state of passive movement

Method used

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  • Hand triangle wing double propeller swimming aid
  • Hand triangle wing double propeller swimming aid
  • Hand triangle wing double propeller swimming aid

Examples

Experimental program
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Embodiment

[0018] A manual type delta-wing double-rotor swimming aid, which has a rocker gear double-rotor driver (A), as shown in Figure 1 and Figure 2, the rocker gear double-rotor driver (A) is mainly composed of a rocker Large gear 1, center shaft pinion 2, large bevel gear 3, small bevel gear 4, connecting rod propeller 5, and "丄" shaped frame 6 are formed. Wherein, trigger 7 and fork disc 8 are installed on the rocker of rocker gear 1, and slide rails 9 and slide blocks 10 acting on the slide rails and two sides at the bottom of frame 6 are provided on both sides of the frame body of frame 6. End device has shaft pendulum 11. As shown in the figure: the large crank gear 1 and the center shaft pinion 2 mesh together in the frame according to the set transmission ratio to form the first stage of transmission, in which the shaft pinion 2 is coaxial with the large bevel gear 3 on both sides of the frame The large bevel gear 3 and the small bevel gear 4 on both sides of it mesh accordi...

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PUM

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Abstract

A manual swimming aid with triangular wings and dual propellers is composed of stream-line triangular-wing floating body made of light foam substance, rockerarms, gear set, and dual propellers and their driver.

Description

1. Technical field [0001] The invention relates to a kind of water sports equipment, which adopts lightweight foam floats to form a streamlined delta-wing floating body, which can be used by a human body to lie down on it to aid swimming and cruising when exercising in water. 2. Background technology [0002] In the midsummer season, people often go to lakes or swimming pools to cool off the heat, but it is difficult for people who are not used to water. The buoyancy in the water is strenuous and boring, and it is always in a state of passive movement. 3. Contents of the invention [0003] The purpose of the present invention is to provide a manual type delta-wing double-rotor swimming aid, which can float and support the human body in water like a swimming ring, and can float and travel in water like a ship carrying a human body. [0004] The purpose of the present invention is achieved in that in this streamlined delta-wing floating body device is equipped with rocking ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B35/00A63B35/10
Inventor 吉晓轩
Owner 吉晓轩