Rig

Abstract

An embodiment of the invention relates to the technical field of sailboats, in particular to a rig, comprising a mast, a sail and a rope unit; one end of the mast is fixed to a hull; the snail is connected with the mast and the hull through the rope unit, wherein the leeward side of the sail is provided with a plurality of first mounting holes at intervals; the rope unit includes a rope divider, alarge trimming rod and a small trimming rod; the rope divider is provided with a second mounting hole; the small trimming rod is connected with the first mounting holes and the second mounting hole;one end of the small trimming rod is a free end; the hull is provided with a first pulley component; one end of the large trimming rod is fixed to the hull; the other end of the large trimming rod ispassed through one mounting hole of the rope divider and fitted to the first pulley component. A user can tighten or loosen the small trimming rod and the large trimming rod so that twist degree and windward angle of the sail are independently controlled, the control of windward attack angle by the sail of different wing heights is enhanced, the whole adjusting process is convenient and quick, andwind application efficiency of a sailboat is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of sailboats, in particular to a sail outfit. Background technique [0002] Sailing boat is a ship that uses wind power to advance. It is an ancient means of water transportation after boats and rafts. It has a history of more than 5,000 years. According to the number of masts, it can be divided into sloops, brigands and multi-masted sailboats; according to the ship type, there are flat-bottomed and pointed-bottomed sailboats; [0003] The sailboats used in the Song, Yuan, Ming, and Qing dynasties in China include flat-bottomed boats used in rivers and lakes, and pointed-bottomed sea boats. Sailing boats are usually monohulls, but there are also catamarans with less water resistance. Sailing ships mainly rely on sails to sail with the help of wind power, and rely on oars, sculls and poles as the means of propulsion, berthing and sailing when there is no wind. The largest source of...

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor of the present invention found that the following problems existed in the prior art: in the prior art, when the sailboat sailed tilted against the wind, due to the sail's point of effort and hydrodynamic reasons, the ship would automatically turn to face the wind. Upwind rudder strength, using the rudder angle to correct the upwind rudder strength will not only slow down the speed of the racing boat, but also have the risk of breaking the rudder in a storm; basically most western sailing boats have a main rigging, and when the sailor controls the main sail, only A main rope and a slide rail can be used to adjust the wind angle of the main sail and control the twist of the main sail at the same time. Western-style sails produce airfoils by cutting canvas, but traditional Chinese sails are windy because they do not have modern airfoil designs. The performance of sailing is relatively poor, while traditional Chinese sailboats are equipped with multiple winding ropes directly connected to the sail battens at various heights to ensure that it is more straightforward to adjust the twist of the sail. Changing the twist of the sail with the height allows sails of different heights to more effectively adjust the airfoil and the angle of attack relative to the wind direction. Therefore, it is possible to provide a sail outfit with a modern airfoil that can adjust the angle of the sail and the twist up and down separately. especially important

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