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Soaring sailboat

A technology for sailboats and hulls, applied in the field of sailboats, can solve the problems of unadjustable hydrofoil resistance, no boats, and difficulty in long-distance water navigation.

Inactive Publication Date: 2012-12-19
周振文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the surfing kite is fast, it does not have the function of a boat, and it is difficult to sail on long-distance water; the upward lift of the "navigation rocket 2" sail is much different from that of the surfing kite, and the resistance of the hydrofoil cannot be adjusted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0016] Embodiment 1: The hull adopts a high-strength flexible structure, and the two sides of the high-elastic closed-cell foam material (2-1) are covered with ultra-high-strength bulletproof fiber cloth (2-2), which is made by pasting and sewing processes, and the sewing thread ( 2-4) Sew the high-elastic closed-cell foam material (2-1) and the ultra-high-strength bulletproof fiber cloth (2-2), and paste or paint the waterproof and anti-seepage material (2-3) on the outside. With spring steel mesh reinforcement (2-5), see figure 2 ; The hull is preferably in the form of a catamaran, and the hull can also be in the form of a monohull or a trimaran. The lifting sail of the soaring sailboat adopts the form of a paraglider (1-1), and its sail control system includes multi-groove wheels (6-2) and direction control cables (6-1), multi-groove wheels (6-3), direction control The winding method of the cable (6-1) on the multi-groove wheel (6-2) and the multi-groove wheel (6-3): fro...

Embodiment approach 2

[0017] Embodiment 2: The control cable (6-2) of the rotating form lifting sail (1-2) is connected with the four vertices of the rotating form lifting sail (1-2), and the rotating form lifting sail (1-2) is connected with the mast ( 5) Connected by a universal joint (6-3) or a similar shaft mechanism; when the rotating lift sail is rotated to the vertical position (1-2A), its function is the same as that of a normal sail, see Figure 5 Image 6 The structure of the hull (2) and resistance regulating rudder (3) is the same as embodiment 1.

Embodiment approach 3

[0018] Embodiment 3: The lifting sail of the soaring sailboat adopts the lifting sail in the form of a delta wing (1-3), see Figure 7 , the delta wing is simple in structure and widely used, and the soaring sailboat equipped with the delta wing is stable in flight, and the structure of the hull (2) and the resistance adjusting rudder (3) is the same as that of the embodiment 1.

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Abstract

The invention relates to sailboats, in particular to a soaring sailboat suitable for sailboats for competitions in high sailing speed. The soaring sailboat is provided with a lifting sail with an upward lifting direction, wherein a sailboat body can leave from water surface and fly in the sky, a resistance regulation rudder is left underwater, the sailboat body is of a flexible structure, ultrahigh-strength bulletproof fiber cloth is paved on two sides of a high-elasticity blind hole foam material and is manufactured by an adhering and sewing process, a waterproof seepage-proof material is adhered or coated and brushed on the outer side of the high-elasticity blind hole foam material, the high-elasticity blind hole foam material is further provided with a spring steel wire reinforcing layer, and the sailboat body is of excellent toughness, tear resistance and rebound resilience; the sailboat body is not leaked, is not broken and is of very small loss once strikes a reef; and the lifting sail of the soaring sailboat is of a paraglider-form lifting sail or a rotary lifting sail or a delta-wing-form lifting sail or a folding lifting sail.

Description

technical field [0001] The invention relates to a sailboat, which is especially suitable for racing sailboats. Background technique [0002] According to the British "Daily Mail" report on January 5, 2012, the team led by Australian Paul Larsen has developed a "half ship, half aircraft" sailing ship - "Nautical Rocket 2". This breaks the world record for sail-powered sailing speed. The world's fastest sail-powered sailing speed is held by American kite surfer Rob Douglas, whose record is 103 kilometers per hour. Although the surfing kite is fast, it does not have the function of a boat, and it is difficult to sail on long-distance water; the upward lift of the "navigation rocket 2" sail is much different from that of the surfing kite, and the resistance on the hydrofoil cannot be adjusted. The purpose of the present invention is to transform the ordinary sail into a lifting sail with the upward direction of the lifting force. When sailing at high speed, the hull can lea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F5/00B63B3/14B63H9/04B63H9/10
Inventor 周振文周宁
Owner 周振文
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