CN208915355U - A kind of sailing boat - Google Patents

Abstract

The utility model embodiment is related to yachtsmanship field, more particularly to a kind of sailing boat.The sailing boat includes: sailage, including sail body, tether assemblies and mast, and sail body is fixed on mast by tether assemblies, and the bottom of mast is provided with wedge-shaped root；Hull, sailage is installed on hull, midship is equipped with first sleeve, second sleeve and aerofoil profile centerboard, deck and hull bottom of the second sleeve through hull, the internal structure of first sleeve is adapted with wedge-shaped root, first sleeve is installed in second sleeve and can move up and down in second sleeve for accommodating aerofoil profile centerboard, aerofoil profile centerboard with stationary wedge root, second sleeve for accommodating.Thus, there is no permanent stretchings, the aerofoil profile ballast keel of regular length for sailing boat, so the problems such as avoiding card fishing net, shallow draft, the side that user can preferably control sailing boat by lifting aerofoil profile centerboard is floated, and improves sailing boat in the handling capacity of phytal zone and fishing net waters.

Description

A kind of sailing boat

Technical field

The utility model embodiment is related to yachtsmanship field, more particularly to a kind of sailing boat.

Background technique

Sailing boat is the ship to be advanced using wind-force, is a kind of ancient marine vehicle after boat, raft, has 5000 The history of many years.Sloop, hermaphrodite brig and bark can be divided by mast number；There is flat and sharp bottom sail by ship type division Ship；It is divided into wide head, narrow head and tip sailing boat by first type.

Chinese Song, member, bright, clear epoch used sailing boat have the flatboat for rivers and lakes and travel to and fro between marine silk The seagoing vessel at the sharp bottom on road.Chinese style sailing boat is all premier in the world, watertight compartment, fore-and-aft sail dress, ship stern in the Song Dynasty to the Ming Dynasty Rudder, compass navigation etc. are all universally acknowledged Chinese inventions.Modern sailing boat is to navigate by water mainly by rigging by wind-force, biggish Modern sailing boat loads onto engine and facilitates entering and leaving port and be precisely controlled when going to dock, and the maximum power source of sailing boat is that wind produces on sail Raw " Bernoulli effect ", the primary structure of sailing boat include hull, sail, mast, ship stern rudder, direction stabilization plate etc..

The inventor of the utility model in the process of implementing the utility model, it is found that there are following in existing Western-style technology Problem: in existing Western-style yachtsmanship, hull lowers the center of gravity to come by the aerofoil profile ballast keel for the regular length for stretching out hull bottom Stability is generated, while aerofoil profile helps and reduces side drift when sailing boat sails close to the wind, but there are many inconvenient in use for this design:

One, the ballast keel that hull bottom stretches out increases the draft of ship, influences ship in the handling capacity of phytal zone, such as River mouth and the lagoon wind sheltering of shallow water are not can enter；

Two, the draft that the ballast keel that hull bottom stretches out increases ship also enables hull that cannot restfully park after lakie The maintenance vessel bottom on beach just cannot utilize tidal range maintenance vessel bottom when draft is greater than tidewater drop, in oceangoing voyage to remote Area is a security risk without being difficult to maintenance vessel bottom under the initial condition of dock machinery；

Three, hull bottom stretches out aerofoil profile keel and only reduces needs when side is floated sailing close to the wind, but is more when run before the wind Remaining resistance, has slowed down the speed of a ship or plane；

Four, the ballast keel that modern Western-style sailing boat end stretch goes out generates very big shearing in the position of connection hull bottom, needs more Root high-strength bolt fixes keel, but just in case bolt fracture or loosening keel and will falling off causes sailing boat to topple, once multiple hair Raw disconnected keel lead to the human cost accident case of shipwreck；

Five, ship stern rudder, propeller and the ballast keel that hull bottom stretches out are easy to be stuck when meeting the barriers such as fishing net, The handling capacity of sailing boat is reduced, also causes to destroy fisherman's production facility.

Therefore, the ballast keel of regular length there are security risk and brings inconvenience to existing sailing boat.

Utility model content

The utility model embodiment mainly solving the technical problems that provide a kind of sailing boat, sailing boat include Chinese style sailage and Hull, Chinese style sailage use the independent mast without rigging support, and the bottom of hull is V-shaped, and midship is provided with liftable Aerofoil profile centerboard, ship stern has a liftable aerofoil profile rudder blade, engine band propeller also liftable, it is intended to solve in the prior art The aerofoil profile ballast keel of regular length is to existing sailing boat bring inconvenience and security risk.

In order to solve the above technical problems, the technical solution that the utility model embodiment uses is: providing sailing boat, packet It includes:

Sailage comprising sail body, tether assemblies and at least one mast, the sail body are fixed on by the tether assemblies On the mast, the bottom of the mast is provided with wedge-shaped root；

Hull, the sailage are installed on the hull, and the midship is equipped with first sleeve, second sleeve and aerofoil profile Centerboard, the first sleeve run through deck, deck and hull bottom of the second sleeve through the hull, the first sleeve Internal structure be adapted with the wedge-shaped root, the first sleeve is for accommodating and fixing the wedge-shaped root, thus will The mast is fixed on the hull, and the second sleeve is for accommodating the aerofoil profile centerboard, the aerofoil profile centerboard peace Loaded on can move up and down in the second sleeve and in the second sleeve.

Optionally, the cross section of the bilge of the hull is V-shaped, and the bilge of the hull is provided with ballast, described Ballast, to increase righting moment, outwardly and upwardly prolongs for reducing the center of gravity of the sailing boat at the width of the midship two sides It stretches, the wide place in midship two sides extends for increasing buoyancy when the sailing boat is turned on one's side to generate more righting moments.

Optionally, the first lifting device, first lifting device and the aerofoil profile are additionally provided in the middle part of the hull Centerboard connection, first lifting device is for driving the aerofoil profile centerboard to move up and down in the second sleeve.

Optionally, first lifting device includes that the first decline rigging and first rise rigging, the two sides of second sleeve It is respectively arranged with the first container, the deck of the hull is provided with the first fixed frame, and the first decline rigging is contained in institute It states in the first container, is provided with the first aperture at the top of the aerofoil profile centerboard；

Wherein, one end of the first decline rigging is fixed on the first receiving trench bottom, the first decline rope The movable end of tool pass through the aerofoil profile centerboard at the top of first aperture after from another first container down around The deck for stretching out the hull after the first pulley of another first receiving trench bottom upwards, by pulling first decline The movable end of rigging, which can drop to the aerofoil profile centerboard in the second sleeve, makes the aerofoil profile centerboard from the ship The hull bottom of body stretches out；

One end of the first rising rigging is connect with first aperture at the top of the aerofoil profile centerboard, and described the One movable end for rising rigging bypasses the rise pulley blocks of first fixed frame, by pulling the described first work for rising rigging Moved end, which can be promoted to the aerofoil profile centerboard in the second sleeve, makes hull bottom of the aerofoil profile centerboard from the hull It retracts.

The ship stern of the hull is provided with 3rd sleeve and ship stern rudder blade, and the 3rd sleeve is for accommodating the ship stern rudder Leaf, the ship stern rudder blade are installed in the 3rd sleeve and can move up and down in the 3rd sleeve.

Optionally, the ship stern of the hull is additionally provided with the second lifting device, second lifting device and the ship stern Rudder blade connection, second lifting device is for driving the ship stern rudder blade to move up and down in the 3rd sleeve.

Optionally, second lifting device includes that the second decline rigging and second rise rigging, the 3rd sleeve Two sides are respectively arranged with the second container, and the second aperture is provided at the top of the ship stern rudder blade, the second decline rigging The second container outer bottom is fixed in one end, and the movable end of the second decline rigging is upward through second receiving Slot, and from the second container described in other side after the second aperture at the top of the ship stern rudder blade in the entrance 3rd sleeve It is accommodated down around after the second pulley below second container up around described second outside through the 3rd sleeve The second pulley in groove top portion is connected on the rope brake of tiller, by pulling the movable end of the second decline rigging can be The ship stern rudder blade drops in the 3rd sleeve stretches out the aerofoil profile centerboard from the hull bottom of the hull；

One end of the second rising rigging is fixed at the top of second container, and described second rises oneself of rigging Second container is passed down through by end to open into described second passed through in the 3rd sleeve at the top of the ship stern rudder blade Second container is passed outwards through behind hole to after outside the 3rd sleeve again up around a pulley at the top of the 3rd sleeve It is connected on the rope brake of the tiller, by pulling the described second movable end for rising rigging can be by the ship stern rudder blade in institute It states in 3rd sleeve and is promoted, so that the ship stern rudder blade be made to retract from the hull bottom of the hull.

Optionally, the first decline rigging, the second rising rigging, described second decline on rigging and described second Rising to mark on rigging has.

Optionally, the wedge-shaped root is provided with a pin hole crossed, and the first sleeve is inserted into the wedge shape root Afterwards, the wedge-shaped root is fixed with the first sleeve through the pin hole by a bolt.

Optionally, it is provided with the first sulculus below the first sleeve side and exposes the wedge-shaped root, the top of the mast Portion is equipped with range light and wind speed and direction inductor, and the electric wire and signal wire of the range light and wind speed and direction inductor are from described the One sulculus is drawn.

The beneficial effect of the utility model embodiment is: being in contrast to the prior art, the utility model embodiment party A kind of sailing boat of formula, comprising: sailage comprising sail body, tether assemblies and at least one mast, the sail body pass through the rope Component is fixed on the mast, and the bottom of the mast is provided with wedge-shaped root；Hull, the sailage are installed on the hull On, the midship is equipped with first sleeve, second sleeve and aerofoil profile centerboard, and the first sleeve passes through the first of the hull Plate, deck and hull bottom of the second sleeve through the hull, the internal structure of the first sleeve and the wedge-shaped root It being adapted, the first sleeve is for accommodating and fixing the wedge-shaped root, so that the mast is fixed on the hull, The second sleeve is installed in the second sleeve for accommodating the aerofoil profile centerboard, the aerofoil profile centerboard and can be in institute It states in second sleeve and moves up and down.There is no permanent stretchings, the aerofoil profile pressure of regular length for sailing boat described in the utility model as a result, Keel are carried, but are replaced using liftable aerofoil profile centerboard, so the problems such as avoiding card fishing net, shallow draft, Yong Huke It is floated with preferably controlling the side of sailing boat by lifting aerofoil profile centerboard, the utility model does not use the Western-style mast by rigging support Bar, and use independent Chinese style mast, so avoiding because of component is more but either component the fractures wind that just whole mast falls down Danger, entire design is efficient, has national style, improves sailing boat in the handling capacity of phytal zone and fishing net waters, and improve sail Practicability and safety of the ship in tourism purposes.

Detailed description of the invention

One or more embodiments are illustrated by the picture in corresponding attached drawing, these are exemplary Illustrate not constitute the restriction to embodiment, the element in attached drawing with same reference numbers label is expressed as similar member Part, unless there are special statement, composition does not limit the figure in attached drawing.

Fig. 1 is a main view of the utility model embodiment sailing boat；

Fig. 2 is a partial sectional view of the utility model embodiment sailing boat；

Fig. 3 is a top view of the utility model embodiment sailing boat；

Fig. 4 is a cross-sectional view of hull in the utility model embodiment sailing boat；

Fig. 5 is status diagram of the hull under each tilt angle in the utility model embodiment sailing boat.

Specific embodiment

For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more Detailed description.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used Term "vertical", "horizontal", "left" and "right" and similar statement for illustrative purposes only.

Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification Language is only for the purpose of describing specific embodiments, and is not intended to limitation the utility model.Art used in this specification Language "and/or" includes any and all combinations of one or more related listed items.

It please refers to Fig.1 to Fig.3, the utility model embodiment provides a kind of sailing boat 100, which includes sailage 10 With hull 20, sailage 10 is installed on hull 20, and sailing boat 100 is advanced by sailage 10 in the water surface.

Wherein, sailage 10 includes that ship is fixed in sail body 11, tether assemblies 12 and at least one mast 13, one end of mast 13 The middle part of body 20 simultaneously stands on mast 13 on hull 20, and the sail body 11 is mounted on mast 13 by tether assemblies 12, mast 13 bottom is provided with wedge-shaped root, and wedge-shaped root is in structure narrow before wide at the top and narrow at the bottom and rear width.Further, the utility model Embodiment uses the Chinese style independent mast without rigging support, and existing Western-style sailing boat generallys use the mast of rigging support, But since branch Cable Structure is made of the dozens ofs component such as hook, button, wirerope, bolt, shackle, and section components are located at shelter It is difficult to check, when either component fracture, whole mast has the opportunity to, and there is no need to the Chinese style mast of rigging is safer. Specifically, sail body 11 includes canvas (figure is not infused), sail bone (figure is not infused) and wing cloth (figure is not infused), the leeward side of sail body 11 Several first mounting holes are arranged at intervals with, the downwind side of sail body is located at the side of sail body, when sailage 10 is installed on hull 20 simultaneously During navigation when wind-engaging, wind is the weather side of sail body 11 to the side of sail body 11, and the side that wind leaves sail body 11 is sail The downwind side of body 11；Optionally, the quantity of canvas is multiple and successively splices that the first mounting hole is set to a side of canvas Lower corner or upper corner, the first mounting hole are through-hole and run through canvas.Sail body 11 further includes the sail bone bag for accommodating sail bone, And two are connected by sail bone bag between adjacent canvas, one first mounting hole is located at the downwind side of a sail bone bag；Further specifically, Sail bone bag is for accommodating sail bone, and sail bone bag is connect with wing cloth, and wing cloth is connect with canvas, optionally, sail bone bag and the wing The middle part or side of shape cloth are sewed up, when being sewed up in the middle part of sail bone bag and wing cloth, opposite two sides on wing cloth The side with two canvas is sewed up respectively, when the side of sail bone bag and wing cloth is sewed up, the other side of wing cloth and a sail The side of cloth is sewed up, and as a result, when wind is to sail body, due to the presence of wing cloth, the canvas 11 on sail body will be roused by wind Get up, so that the arc sail face of modern aerofoil profile is presented in the one side of entire sail body, efficient wind-power is provided, is more conducively navigated by water.Sail The top of body 11 is additionally provided with the sail scale bag for accommodating sail bone；Sail scale bag is equipped with notch, and notch can be convenient for tether assemblies and sail Sail bone connection in scale bag, optionally, the quantity at least two of notch；Sail scale bag is connect with wing cloth, wing cloth with Canvas connection, optionally, sail scale bag and a side of wing cloth sew up, and another side and the canvas of wing cloth sew up.It can Choosing, canvas 11 includes plane cloth.The bottom of sail body is provided with rope clamp and pocket, and rope clamp is used for the rope fixed in tether assemblies Rope, pocket is for accommodating rope extra in fixed tether assemblies.Hull 20 includes hull ontology 21, (figure is not for first sleeve Show), second sleeve 22, aerofoil profile centerboard 23,3rd sleeve 24, stern rudder 25, cabin 26, guardrail 27, Chinese style seat 28 and start Machine 29 etc., second sleeve 22, aerofoil profile centerboard 23,3rd sleeve 24, stern rudder 25, cabin 26, guardrail 27, Chinese style seat 28 and hair Motivation 29 is each attached on hull 20.The cross section of the bilge of hull 20 is V-shaped, and the bilge of hull 20 is provided with ballast, Ballast for reducing sailing boat center of gravity, the wide places of shipboard of 20 two sides of hull outward and and upwardly extend, outwardly and upwardly extend The wide place of shipboard be used for when the sailing boat rollover when increase buoyancy to generate more righting moments.Wherein, first sleeve runs through The deck of the hull 20, deck and hull bottom of the second sleeve 22 through the hull 20, the internal structure and wedge of first sleeve Shape root is adapted, and first sleeve is for accommodating and fixing the wedge-shaped root, so that mast 13 is fixed on the hull 20 On, second sleeve 22 is installed in second sleeve 22 for accommodating aerofoil profile centerboard 23, aerofoil profile centerboard 23 and can be at second set It is moved up and down in cylinder 22.The utility model embodiment uses the Chinese style independent mast without rigging support, 13 bottom of mast In wedge-shaped root narrow before wide at the top and narrow at the bottom and rear width, fixed in the identical wedge-shaped first sleeve of hull, the length of root is inserted into root Degree is more slightly shorter than first sleeve to guarantee that insertion back root part surface is combined closely with first sleeve, and the quantity of mast 13 is not limited to one Root can install more masts on large-scale sailing boat, and the quantity of first sleeve and the quantity of mast are increase accordingly；The hull bottom of hull Shape is originated from the Chinese style sailing boat of archaeological discovery Southern Song Dynasty epoch Maritime Silk Road ", and width is than general Western-style sailing boat greatly to increase uprighting force Square, for cross section hull bottom for V-arrangement and in V-arrangement cabin bottom permanent ballast weight to lower the center of gravity, the wide place in V-arrangement hull two sides side is outside Righting moment of the upward extension to increase reserve buoyancy to generate excellent, the angle of vanishing stability of lateral inclination is up to 120 degree, inclination Angle just starts to intake up to 135 degree of cabins；First sleeve is equipped in the middle part of hull 20, before rear width wide at the top and narrow at the bottom is in first sleeve inside The narrow wedge shape space coincideing with mast root, first sleeve top and bottom is respectively in conjunction with deck and bottom structure.Specifically, Second sleeve 22 and aerofoil profile centerboard 23 are set to the middle part of hull 20, and second sleeve 22 runs through the upper and lower surface of hull 20, i.e., Second sleeve 22 runs through the upper and lower surface of hull ontology 21, and the Single port of second sleeve 22 is located at the bottom of hull 20, and second set The another port of cylinder 22 is located on the deck of hull 20, and second sleeve 22 is for accommodating aerofoil profile centerboard 23, aerofoil profile centerboard 23 It is installed in second sleeve 22 and can be moved up and down in second sleeve 22, aerofoil profile centerboard 23 is airfoil structure, works as sailing boat 100 in when sailing close to the wind, then float the hull bottom that aerofoil profile centerboard 23 falls stretching sailing boat 100 to reduce side, at sailing boat 100 When run before the wind, then 23 liters of aerofoil profile centerboard is returned in second sleeve 22 and increase ship's speed to reduce resistance, be also beneficial to simultaneously By phytal zone, seat beach maintenance vessel bottom, avoid the barriers such as card fishing net.Further, it is inserted to realize to automatically control in aerofoil profile Plate 23 moves up and down in second sleeve 22, so that the middle part of user's operation, therefore hull 20 is additionally provided with the first lifting dress Set (not shown), the first lifting device includes the first decline rigging (not shown) and first rises rigging (not shown), and second set The two sides of cylinder are respectively arranged with the first container, and the first decline rigging is contained in the first container (not shown), inserts in aerofoil profile The first aperture (not shown) is provided at the top of plate；Wherein, one end of the first decline rigging is fixed on one first receiving trench bottom, the The movable end of one decline rigging is after first aperture at 23 top of aerofoil profile centerboard from another first container down around another The deck for stretching out hull after the first pulley of one first receiving trench bottom upwards, by pulling the movable end of the first decline rigging can Aerofoil profile centerboard 23 is dropped in second sleeve stretches out aerofoil profile centerboard 23 from the hull bottom of hull 20；First rises rigging One end connect with first aperture at the top of aerofoil profile centerboard 23, first to rise the movable end of rigging sliding around the rise of mast Wheel group makes aerofoil profile centerboard by pulling the movable end of the first rising rigging aerofoil profile centerboard can be promoted in second sleeve 23 retract from the hull bottom of hull 20.In some other alternate embodiment, the first lifting device is connect with aerofoil profile centerboard 23, the One lifting device 22 moves up and down in second sleeve for driving aerofoil profile centerboard 23.Optionally, the first lifting device packet First motor (not shown) and the first worm gear mechanism (not shown) are included, the first container is provided in first sleeve, and (figure is not Show), first motor and the first worm gear mechanism are contained in the first container, and the side of aerofoil profile centerboard is provided with the first tooth (not shown) is additionally provided at least two first rotation slot (not shown) in the first container；Wherein, first motor and first The inner wall of container is fixed, and the rotor of worm screw and first motor in the first worm gear mechanism is fixed, the first worm and gear machine The both ends of the rotation axis of worm gear in structure are respectively accommodated in the first rotation slot and can rotate relative to the inner wall of the first rotation slot, the Worm gear in one worm gear mechanism is engaged with the first rack gear on aerofoil profile centerboard side, when first motor rotation, first Motor drives aerofoil profile centerboard 23 to move up and down in first sleeve second sleeve 22 by the first worm gear mechanism.When So, it should be noted that in the utility model embodiment, user can also by other automatic hoisting mechanisms or manually Elevating mechanism realizes that aerofoil profile centerboard 23 moves up and down in second sleeve 22, will not repeat them here.

In some embodiments, know that aerofoil profile centerboard 23 at this time protrudes into the length in water, therefore, the wing for the ease of user Deep calibration is also marked on the control cord of type centerboard 23.

Further referring to Fig. 4, hull 20 is with the king-sized beam, sharp hull bottom and alow pressur loading weight provides transverse direction Stability overturned with anti-, the bottom of hull 20 is V-shaped, the deck vertical section of hull 20 bottom for Shou Wei senior middle school between, and stern is higher than bow, oneself Since Gu, Chinese Chinese style yachtsmanship just has profound influence to the development of whole world yachtsmanship, and Song Dynasty Chinese style sailing boat is just It is one of them, the stability principle of Song Dynasty Chinese style sailing boat is that pressur loading weight in pointed hull bottom and ship is mixed from very wide hull To balance the wind-force rolled, the length/width ratio that Song dynasty literatures record ship is 2.8；The utility model uses the V-arrangement hull bottom of Song Dynasty seagoing vessel Shape is to reach stability requirement.Referring again to Fig. 5, Fig. 5 is hull 20 in the utility model embodiment in each tilt angle Under status diagram, according to software modeling test and practical operation experience, hull 20 tilt angle be 0 degree, 90 degree and Be at 120 degree it is safe, i.e., in the utility model embodiment the safe inclination angle of hull 20 can achieve 120 degree a left side The right side is being likely to that the critical of shipwreck occurs when the tilt angle of hull 20 is greater than 120 degree, is substantially increasing 20 stability of hull And safety.

3rd sleeve 24 and stern rudder rudder blade 25 are set to the ship stern of hull 20, and 3rd sleeve 24 is for accommodating stern rudder rudder blade 25, stern rudder rudder blade 25 is installed in 3rd sleeve 24 and can move up and down in 3rd sleeve 24, and thus user can basis Demand goes up and down stern rudder rudder blade 25.Further, in order to realize that control stern rudder rudder blade 25 moves up and down in 3rd sleeve 24, with Just user's operation, the stern of hull 20 are additionally provided with the second lifting device (not shown), the second lifting device and stern rudder rudder blade 25 Connection, the second lifting device is for driving stern rudder rudder blade 25 to move up and down in 3rd sleeve 24.Optionally, the second lifting dress It sets and rises rigging including the second decline rigging and second, the two sides of 3rd sleeve 24 are respectively arranged with the second container, and (figure is not Show), the second aperture (not shown) is provided at the top of ship stern rudder blade, one second container is fixed in one end of the second decline rigging Bottom, optionally, one end of the second decline rigging are specifically fixed in the first U-shaped button (not shown) at one second container bottom, the The movable ends of two decline riggings are upward through after the second aperture at the top of ship stern rudder blade down around the of another second container It stretches out and is connected in the rope brake (not shown) of sailage upwards after two pulleys, by pulling the movable end of the second decline rigging can be Ship stern rudder blade drops in 3rd sleeve stretches out aerofoil profile centerboard from the hull bottom of hull；One end of second rising rigging is fixed Groove top is accommodated in one second, optionally, the second U-shaped button of one second receiving top is specifically fixed in one end of the second rising rigging On, the free end of the second rising rigging is passed down through after the second aperture at the top of ship stern rudder blade up around 24 top of 3rd sleeve It is connected on the rope brake of sailage after one pulley, by pulling the second movable end for rising rigging can be ship stern rudder blade in third set Being promoted in cylinder 24 retracts ship stern rudder blade from the hull bottom of hull.Second lifting device may include the second motor (not shown) and Second worm gear mechanism (not shown) is provided with the second container (not shown), the second motor and the second snail in second sleeve Worm and gear mechanism is contained in the second container, and the side of tail vane is provided with the second rack gear (not shown), is gone back in the second container It is provided at least two second rotation slot (not shown)；Wherein, the inner wall of the second motor and the second container is fixed, the second worm gear The rotor of worm screw and the second motor in worm mechanism is fixed, the both ends point of the rotation axis of the worm gear in the second worm gear mechanism It is not contained in the second rotation slot and can be rotated relative to the inner wall of the second rotation slot, worm gear and tail in the second worm gear mechanism The second rack gear occlusion on rudder side, when the rotation of the second motor, the second motor drives tail vane by the second worm gear mechanism 25 move up and down in second sleeve 24.Certainly, it should be noted that in the utility model embodiment, user can also To realize that stern rudder 25 moves up and down in 3rd sleeve 24 by other automatic hoisting mechanisms or manual lifting mechanism, This is not repeated one by one.

In some embodiments, the first decline rigging, second rise on rigging, the second decline rigging and the second rising rigging Label has.

In some embodiments, wedge-shaped root is provided with a pin hole (not shown) crossed, wedge-shaped root insertion first After sleeve, wedge-shaped root fixed with first sleeve through pin hole by a bolt, to prevent sailing boat from tossing about in the waves or Mast 13 is detached from when overturning.

In some embodiments, it is provided with the first sulculus below first sleeve side and exposes the wedge-shaped root, mast 13 Top is equipped with range light and wind speed and direction inductor, and the electric wire and signal wire of the range light and wind speed and direction inductor are from described First sulculus is drawn, and mast 13 has salification and oxidized aluminum alloy object etc. in sleeve in disassembly and is difficult to extract, in sulculus interpolation Bar of presenting tribute cooperates jack the wedge-shaped root platform liter.It is fully sealed at the top of the mast 13 and does not intake, when sailing boat is in storm In to turn over side be more than that 90 degree of masts submerge the mast 13 that seals when water and generate buoyancy and prevent sailing boat from continuing to topple.The bottom of V-arrangement cabin There is fixed metal ballast, the gravity of fixed metal ballast and V-arrangement hull two sides shipboard are wide when sailing boat turns over side in storm Place is upward outward to extend increased reserve buoyancy generation righting moment, and righting moment allows sailing boat just to lose when tilting more than 120 degree Stability is gone to guarantee sailing boat safety in storm.

In some embodiments, ship stern rudder similarly uses tube-in-tube structure, connects rudder above the built-in 3rd sleeve 24 of ship stern rudder Handle, front connect ship stern trimming flag through rudderpost, and aerofoil profile centerboard 23 is installed in 3rd sleeve 24 and can be gone up and down in 3rd sleeve 24 Movement, hanging engine are fixed on the plate that can be slided up and down in the water flowing well of ship stern, with rigging pulley blocks when wind-force navigates by water It rises sliding panel to retract in hull to reduce resistance the related propeller of engine, when motor-driven navigation, propeller is wrapped with fishing net etc. Can be increased when barrier engine propeller retract on ship clear up barrier without diving processing reduce consumer's risk.

Cabin 26 is set on the deck of sailing boat 100, and cabin 26 is provided with the facilities such as big picture window, and guardrail 27 is surround and ship 21 upper surface of body ontology, Chinese style seat 28 are set on the deck of sailing boat 100, specifically can be set in guardrail 27, existing to increase For Chinese style style, Chinese navigation culture is passed in the method made the part serve the present, engine 29 is set to the bottom of the ship stern of sailing boat 100 Portion.

In the utility model embodiment, sailing boat 100 includes: sailage 10；Hull 20, sailage 10 are installed on hull 20 On, the middle part of hull 20 is provided with second sleeve 22 and aerofoil profile centerboard 23, and second sleeve 22 runs through the upper and lower surface of hull 20, Second sleeve 22 is installed in second sleeve 22 for accommodating aerofoil profile centerboard 23, aerofoil profile centerboard 23 and can be in second sleeve 22 Inside move up and down.There is no permanent stretchings, the aerofoil profile ballast keel of regular length for the sailing boat 100 of the utility model as a result, and It is to be replaced using liftable aerofoil profile centerboard 23, so the problems such as avoiding card fishing net, shallow draft, user can pass through liter Drop aerofoil profile centerboard 23 preferably controls the side drift of sailing boat 100, and due to shallow draft and the keel that do not stretch out permanently, uses Family can use beach maintenance vessel bottom on tidal range, and, to guarantee in remote Vessel's Navigating in Entrance, entire design is efficient, has national style, Sailing boat 100 is improved in the handling capacity of phytal zone and fishing net waters, but improve sailing boat 100 tourism purposes practicability and Safety.

The foregoing is merely the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses In other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of sailing boat characterized by comprising

Sailage comprising sail body, tether assemblies and mast, the sail body are fixed on the mast by the tether assemblies, The bottom of the mast is provided with wedge-shaped root；

Hull, the sailage are installed on the hull, and the midship is equipped in first sleeve, second sleeve and aerofoil profile and inserts Plate, the first sleeve run through the deck of the hull, deck and hull bottom of the second sleeve through the hull, and described the The internal structure of one sleeve is adapted with the wedge-shaped root, and the first sleeve is used to accommodate and fix the wedge-shaped root, So that the mast to be fixed on the hull, the second sleeve is for accommodating the aerofoil profile centerboard, in the aerofoil profile Plate is installed in the second sleeve and can move up and down in the second sleeve.

2. sailing boat according to claim 1, which is characterized in that

The cross section of the bilge of the hull is V-shaped, and the bilge of the hull is provided with ballast, and the ballast is for dropping The center of gravity of the low sailing boat is outwardly and upwardly extended, the hull with increasing righting moment at the width of the midship two sides The wide place of on both sides of the middle extends for increasing buoyancy when the sailing boat is turned on one's side to generate more righting moments.

3. sailing boat according to claim 2, which is characterized in that

The first lifting device is additionally provided in the middle part of the hull, first lifting device is connect with the aerofoil profile centerboard, First lifting device is for driving the aerofoil profile centerboard to move up and down in the second sleeve.

4. sailing boat according to claim 3, which is characterized in that

First lifting device includes that the first decline rigging and first rise rigging, and the two sides of the second sleeve are respectively set There is the first container, the deck of the hull is provided with the first fixed frame, and the first decline rigging is contained in described first and receives Tank, the aerofoil profile centerboard top are provided with the first aperture；

Wherein, one end of the first decline rigging is fixed on the first receiving trench bottom, the first decline rigging Movable end bypasses the first of another first receiving trench bottom after passing through first aperture at the top of the aerofoil profile centerboard The deck for stretching out the hull after pulley upwards, by pulling the movable end of the first decline rigging can be slotting in the aerofoil profile Plate drops in the second sleeve stretches out the aerofoil profile centerboard from the hull bottom of the hull；

One end of the first rising rigging is connect with first aperture at the top of the aerofoil profile centerboard, on described first The movable end of rigging is risen around the rise pulley blocks on first fixed frame, by pulling the described first activity for rising rigging End can promote the aerofoil profile centerboard in the second sleeve, thus by the aerofoil profile centerboard from the hull bottom of the hull It retracts.

5. sailing boat according to claim 4, which is characterized in that

The ship stern of the hull is provided with 3rd sleeve and ship stern rudder blade, and the 3rd sleeve is used to accommodate the ship stern rudder blade, The ship stern rudder blade is installed in the 3rd sleeve and can move up and down in the 3rd sleeve.

6. sailing boat according to claim 5, which is characterized in that

The ship stern of the hull is additionally provided with the second lifting device, and second lifting device is connect with the ship stern rudder blade, institute The second lifting device is stated for driving the ship stern rudder blade to move up and down in the 3rd sleeve.

7. sailing boat according to claim 6, which is characterized in that

Second lifting device includes that the second decline rigging and second rise rigging, and the two sides of the 3rd sleeve are respectively set There is the second container, the second aperture is provided at the top of the ship stern rudder blade, one end of the second decline rigging is fixed on one The movable end of the second container outer bottom, the second decline rigging is upward through second container, and enters institute It states after the second aperture at the top of the ship stern rudder blade in 3rd sleeve from the second container described in other side through described Three sleeves it is outer down around after the second pulley below second container up around the institute at the top of second container It states second pulley to be then connected on the rope brake of tiller, by pulling the movable end of the second decline rigging can be the ship stern Rudder blade drops in the 3rd sleeve stretches out the aerofoil profile centerboard from the hull bottom of the hull；

One end of the second rising rigging is fixed on above second container, and described second rises the free end of rigging Second container is passed down through to enter in the 3rd sleeve after second aperture at the top of the ship stern rudder blade Pass outwards through second container to outside the 3rd sleeve again up around being connected after a pulley at the top of the 3rd sleeve Onto the rope brake of the tiller, by pulling the described second movable end for rising rigging can be by the ship stern rudder blade described the It is promoted in three sleeves, so that the ship stern rudder blade be made to retract from the hull bottom of the hull.

8. sailing boat according to claim 7, which is characterized in that

The first decline rigging, described second rise on rigging, the second decline rigging and the second rising rigging It is marked with sounding mark.

9. sailing boat according to claim 1, which is characterized in that

The wedge shape root is provided with a pin hole crossed and inserts after the first sleeve is inserted into the wedge shape root by one Pin fixes the wedge-shaped root with the first sleeve through the pin hole.

10. sailing boat according to claim 9, which is characterized in that

It is provided with the first sulculus below the first sleeve side and exposes the wedge-shaped root, the top of the mast is equipped with range light With wind speed and direction inductor, the electric wire and signal wire of the range light and wind speed and direction inductor are drawn from first sulculus.