CN2351365Y

CN2351365Y - Self-propelled ship

Info

Publication number: CN2351365Y
Application number: CN 98207943
Authority: CN
Inventors: 朱群
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-08
Filing date: 1998-09-08
Publication date: 1999-12-01
Anticipated expiration: 2008-09-08

Abstract

The utility model relates to a self-propelled ship, comprising a floating body, a ship frame, a driving system, a dynamic transfer system, a heading control loop and an underwater propulsion system. In the self-propelled ship, foot press of manpower is used as motive power, and a propeller is used as a propelling device. The utility model has the advantages of no pollution, convenience and rapidity. The utility model can be used for the uses such as entertainment, body-building, athletics, transport, etc.

Description

Self-propelling boat

The utility model relates to a kind of Self-propelling boat, and more particularly, it is power with the foot-operated power of people that the utility model relates to a kind of, and adopting screw propeller is angle of rake amusement on water, motion and conveying arrangement.

Along with the raising of living standards of the people, for the also constantly growth of demand of amusement, sports facility.There are wide coastline and inland lake, rivers in China, for carrying out of amusement on water and motion provides good basis.But existing amusement on water, sports facility can not satisfy people's demand far away.Common rowing the boat utilizes the both wings paddle to drive ship, and gait of march is slow, and the utmost point expends bodily strength, and is not suitable for long distance travel, and be recreational relatively poor.Water cycle of the prior art imitation people principle by bike combines bicycle driving device with hull, compare the gait of march that has improved ship with rowing the boat, and has saved people's muscle power.But, the water cycle of this quasi-tradition, or title water cycle, all with the runner propulsion of vessels of Waterwheel-type paddle wheel or the band blade that links to each other with axle drive shaft, power conversion efficient is still very low, its speed can only reach 0.2-0.4 nautical mile/hour usually, is not suitable for long-time and long distance use, especially can't satisfy people with the requirement of water cycle as a kind of sports equipment.Though have the characteristics that the motor boat of power has at a high speed, saves manpower, it has greatly limited its use in inland lake to the pollution of environment, and the professional of its driving have relatively high expectations, and is not suitable for the needs of the amusement and the body-building of general public.

So the purpose of this utility model provides a kind of Self-propelling boat of water cycle shortcoming in the prior art that overcome, this Self-propelling boat is a power with the foot-operated power of people, is propelling unit with the screw propeller.

Self-propelling boat of the present utility model comprises buoyancy aid, cradle, operator's saddle, drive system, dynamic transfer system, heading control loop and underwater propulsion system.

According to a plurality of embodiment of the present utility model, buoyancy aid comprises at least two buoyancy tanks that be arranged in parallel, is connected by the deck between the buoyancy tank.Cradle comprises the deck and erects holder part that they are fixed together buoyancy tank, operator's saddle, drive system, heading control loop and dynamic transfer system by variety of way.Operator's saddle comprises at least one seat, and under the situation that comprises two seats, two seats can be provided with, also can be set up in parallel in front and back, and the structure of erectting support simultaneously also changes thereupon, and operator's saddle also comprises the control apparatus that is used to adjust height.Drive system is similar to the bicycle driving system, comprise axle drive shaft and stretcher, axle drive shaft is rotatably mounted to erects the support bottom, two stretchers lay respectively at the attachment point both sides of erectting support and axle drive shaft, its perpendicular to the projection on the plane of axle drive shaft respectively at circle diameter two ends that with the axle drive shaft are the center of circle.Dynamic transfer system comprises sprocket wheel or belt pulley, chain or belt and headstock, and headstock has adjust bar, with the change transmitting ratio, and then changes the Self-propelling boat gait of march.Sprocket wheel or belt pulley are fixed on erects support and the attachment point of axle drive shaft and the drive shaft section between the batter pedal, a side of the chain of the cycle rotation of a closure or belt and this sprocket wheel or belt pulley engagement, its opposite side and headstock engagement.Heading control loop is arranged on the Self-propelling boat front portion, comprises steering gear, rudder stock and rudder blade; Steering gear is installed in rudder stock top and the adaptive position of operator's saddle height, adopt dual-handle or steering wheel type structure, rudder blade is fixed on rudder stock lower end lower apron, in the Self-propelling boat driving process, the driver controls steering gear, change the direction of rudder blade under water by rudder stock, thereby reach the purpose that changes the shipping agency direction.Underwater propulsion system comprises at least one screw propeller, and screw propeller is connected with headstock by transmission shaft.The foot-operated moment that produces of driver is transferred to headstock by chain or belt, headstock also can be the combination of chain or bel-drivenn again by the pitch wheel group, the foot-operated torque conversion that produces is become the rotation of propeller drive shaft, drive the screw propeller high speed revolution, thereby advance Self-propelling boat.

Self-propelling boat of the present utility model also comprises auxiliary devices such as bitt, sunshade (rain) paulin, child seat, article case, rod rest.

Buoyancy tank of the present utility model can utilize glass-felt plastic to make, its inner Polyurethane foam of filling; Can also utilize other light material that is fit to make.Other parts or parts are made by metallic material or engineering plastics or other sturdy material that is fit to.

The utility model adopts propeller propulsion system, has improved the moving velocity of Self-propelling boat greatly, and under situation with no wind, no waves, F-Zero can reach 5 nautical miles/hour.Self-propelling boat of the present utility model can be widely used in different purposes such as amusement, body-building, sports, transportation, has advantages such as safe, light, quick.

Fig. 1 is the birds-eye view of expression according to the Self-propelling boat structure of embodiment formation of the present utility model;

Fig. 2 is a Self-propelling boat lateral plan shown in Figure 1, and wherein buoyancy aid partly utilizes the section signal;

Fig. 3 is according to the additional fluffy structural representation of sunshade (rain) on the Self-propelling boat of another embodiment formation of the present utility model;

The double birds-eye view of riding the Self-propelling boat structure that Fig. 4 constitutes according to another embodiment of the present utility model for expression;

The another kind of double lateral plan of riding the Self-propelling boat structure that Fig. 5 constitutes according to another embodiment of the present utility model for expression.

Fig. 1 and Fig. 2 have represented the embodiment according to a single operator's saddle Self-propelling boat of the utility model formation.As shown in the figure, Self-propelling boat of the present utility model comprises buoyancy aid, cradle, operator's saddle, drive system, dynamic transfer system, heading control loop and underwater propulsion system.

Said buoyancy aid comprises two buoyancy tanks 1,1 ', is connected by deck 2 between the

buoyancy tank

1,1 '.Cradle comprises deck 2 and erects holder part 4, they can pass through the various known ways in this area, for example bolted connects, hinged, welding, grafting, screw thread screws or with the combination of upper type, buoyancy tank, operator's saddle, drive system, heading control loop and dynamic transfer system are fixed together.Operator's saddle 3 comprises a seat, also comprises the control apparatus 19 that is used to adjust height.Drive system is similar to the bicycle driving system, comprise axle drive shaft 5 and stretcher 6, axle drive shaft 5 is rotatably mounted to erects the support bottom, two stretchers 6 lay respectively at the attachment point both sides of erectting support 4 and axle drive shaft 5, and it is being circle diameter two ends in the center of circle with axle drive shaft 5 respectively perpendicular to the projection on the plane of axle drive shaft 5.Dynamic transfer system comprises sprocket wheel or belt pulley 20, chain or belt 14 and headstock 15, and headstock has adjust bar 18, is used to change transmitting ratio, and then changes the Self-propelling boat gait of march.Sprocket wheel or belt pulley 20 are fixed on erects support 4 and the attachment point of axle drive shaft 5 and the drive shaft section between the batter pedal, a side of the chain of the cycle rotation of a closure or belt 14 and this sprocket wheel or belt pulley engagement, its opposite side and headstock 15 engagements.Heading control loop is arranged on the Self-propelling boat front portion, comprises steering gear 8, rudder stock 9 and rudder blade 10; Steering gear 8 is installed in rudder stock 9 tops and the adaptive position of operator's saddle height, adopt the dual-handle structure, rudder blade 10 is fixed on rudder stock lower end lower apron, in the Self-propelling boat driving process, the driver controls steering gear, change the direction of rudder blade under water by rudder stock, thereby reach the purpose that changes the shipping agency direction.Underwater propulsion system comprises a screw propeller 16, and screw propeller 16 is connected with headstock 15 by transmission shaft.The foot-operated moment that produces of driver is transferred to headstock 15 by chain or belt 14, headstock is again by the pitch wheel group, it also can be the combination of chain or bel-drivenn, the foot-operated torque conversion that produces is become the rotation of propeller drive shaft, drive the screw propeller high speed revolution, thereby advance Self-propelling boat.This Self-propelling boat also comprises bitt 7,7 ', article case 11, rod rest 12 and child seat 13, and sunshade (rain) paulin 17.The buoyancy tank of present embodiment utilizes glass-felt plastic to make, its inner Polyurethane foam of filling.Other parts or parts are made by metallic material or engineering plastics.

The structure of employed sunshade (rain) paulin on the Self-propelling boat that Fig. 3 has represented to constitute according to the utility model in further detail.This sunshade (rain) paulin can be fixed, and also can be detouchable, can also be telescopic, so that select to use according to weather condition.

Fig. 4 has represented another embodiment of the present utility model.In this embodiment, two structures that operator's saddle is set up in parallel have been adopted.This Self-propelling boat has three buoyancy tanks and two and overlaps fully independently cradle, operator's saddle, drive system, dynamic transfer system, heading control loop and underwater propulsion system.Correspondingly, it also can comprise such as additional equipments such as sunshade (rain) paulins.

Fig. 5 has represented another embodiment of the present utility model.In this embodiment, two structures that the operator's saddle front and back are provided with have been adopted.This Self-propelling boat and single operator's saddle Self-propelling boat structure are basic identical, still have two buoyancy tanks, a cover heading control loop, a cover underwater propulsion unit.Difference is that it has two operator's saddles, two cover drive systems and two cover dynamic transfer systems, and correspondingly, the headstock structure also changes to some extent.Equally, this Self-propelling boat also can have and the similar auxiliary device of single operator's saddle Self-propelling boat.

Although above described embodiment more of the present utility model in detail; but those skilled in the art are to be understood that; under the prerequisite that does not break away from design of the present utility model and scope; can also make various improvement and variation; so protection domain of the present utility model only is defined by the claims.

Claims

1, a kind of Self-propelling boat is characterized in that: it comprises buoyancy aid, cradle, operator's saddle, drive system, dynamic transfer system, heading control loop and underwater propulsion system, and said buoyancy aid comprises at least two buoyancy tanks that be arranged in parallel; Cradle comprises the deck and erects holder part that said buoyancy tank, operator's saddle, drive system, heading control loop and dynamic transfer system are fixed together by said deck and said vertical rack; Operator's saddle comprises at least one seat, and operator's saddle also comprises the control apparatus that is used to adjust height; Drive system comprises axle drive shaft and stretcher, axle drive shaft is rotatably mounted to erects the support bottom, two stretchers lay respectively at the attachment point both sides of erectting support and axle drive shaft, its perpendicular to the projection on the plane of axle drive shaft respectively at circle diameter two ends that with the axle drive shaft are the center of circle; Heading control loop is arranged on the Self-propelling boat front portion, comprises steering gear, rudder stock and rudder blade; Steering gear is installed in rudder stock top and the adaptive position of operator's saddle height, and rudder blade is fixed on rudder stock lower end lower apron; Underwater propulsion system comprises at least one screw propeller, and screw propeller is connected with headstock by transmission shaft.

2, a kind of Self-propelling boat as claimed in claim 1, it is characterized in that said dynamic transfer system comprises sprocket wheel, chain and headstock, said sprocket wheel is fixed on erects support and the attachment point of axle drive shaft and the drive shaft section between the batter pedal, one side of the chain of the cycle rotation of a closure and this sprocket engagement, its opposite side and headstock engagement.

3, a kind of Self-propelling boat as claimed in claim 1, it is characterized in that said dynamic transfer system comprises belt pulley, belt and headstock, belt pulley is fixed on erects support and the attachment point of axle drive shaft and the drive shaft section between the batter pedal, one side of the belt of the cycle rotation of a closure and the engagement of this belt pulley, its opposite side and headstock engagement.

4, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said steering gear is a handle formula structure.

5, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said steering gear is the steering wheel type structure.

6, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said buoyancy aid comprises two buoyancy tanks that are arranged side by side and an operator's saddle.

7, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said buoyancy aid comprises two buoyancy tanks that are arranged side by side and two operator's saddles that front and back are provided with.

8, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said buoyancy aid comprises three buoyancy tanks that are arranged side by side and two operator's saddles that are arranged side by side.

9, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: it also comprises auxiliary devices such as bitt, sunshade (rain) paulin, child seat, article case, rod rest.

10, as claim 1 or 2 or 3 described a kind of Self-propelling boats, it is characterized in that: said buoyancy tank is made by glass-felt plastic, the inner Polyurethane foam of filling of buoyancy tank; Other various piece or the parts of Self-propelling boat are made by metallic material or engineering plastics.