CN2466043Y

CN2466043Y - Water cycle

Info

Publication number: CN2466043Y
Application number: CN 01200253
Authority: CN
Inventors: 于雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-16
Filing date: 2001-01-16
Publication date: 2001-12-19
Anticipated expiration: 2011-01-16

Abstract

The utility model relates to a vehicle on water. A hull is composed of a GRP housing and foaming solid materials of light weights packed in the housing. A bevel gear disc driven directly by a pedal crank is supported by a bear seat of a water cycle seat; the bevel gear disc is meshed with an accelerated driven bevel gear, the gear shaft of which is provided with a bevel gear group for reversing transmission; a screw propeller pusher is installed on an output shaft. The utility model has the advantages of light and stable hull, easy and convenient operation, labour saving of drive, and high speed, and is suitable for entertainment sports on a still water surface.

Description

Water cycle

The utility model relates to marine communication means, particularly a kind of water cycle.

Existing FYA adopts the cavity type structure with the hull of bicycle waterborne, and hull is narrower so less stable, in case the hull water inlet utmost point has capsizing case can take place very, its propelling unit adopts Waterwheel-type paddle wheel structure in addition, and the little speed of propulsive effort influences entertainment effect slowly.

The purpose of this utility model provides a kind of hull good stability, advances laborsaving and actuating speed water cycle faster.

Above-mentioned purpose is realized by following technical scheme: be filled with the light-weight foam solid material in the ship outer casing, the floating drum that the setting of hull bilateral symmetry is connected with hull, the vehicle seat seat supports has the bevel gear dish by foot-operated crank direct drive, it is taken turns shaft end and is provided with reverse drive bevel gear group with its ingear speedup driven bevel pinion, and its output shaft is equipped with the propeller propelling unit.

Said ship outer casing is the glass-felt plastic that unsaturated polyester resin and alkali-free glass fiber cloth constitute.

The floating drum of said hull bilateral symmetry setting is connected by connecting rod, and connecting rod and hull fix.

Said reverse drive bevel gear group is provided with the water-tight cover body.

Said hull is provided with the rudder stock that handlebar is installed, and its bottom is fixed with the rudder plate that is positioned at propeller propelling unit front side.

The utlity model has in light weightly, security and stability is good, and is easy and simple to handle, drives laborsaving fireballing remarkable advantage, is adapted at making amusement than calm water surface and uses.

Below in conjunction with embodiment and description of drawings the utility model thereof.

Fig. 1 the utility model structural representation.

Fig. 2 is Figure 1A-A view.

Fig. 1,2 illustrated embodiments, the light-weight foam solid material of filling in shell that hull 1 is made of unsaturated polyester resin and alkali-free glass fiber cloth and the shell is made, be connected and fixed by front and back two connecting rods 11 by two floating drums 2 that constitute with spline structure, connecting rod passes and fastening by screw 12 from hull 1 through hole, makes it to be symmetricly set in the hull both sides.Bearing 7 top braces have vehicle seat 5, and the bevel gear dish that is supported with by foot-operated crank 6 direct drives reaches and its ingear speedup driven bevel pinion (not shown), the wheel shaft of driven bevel pinion is not held the reverse drive bevel gear group that is provided in a side of in the water-tight cover body 9, and its output shaft is equipped with propeller propelling unit 8.

Hull in the propelling unit front side among the embodiment is provided with the rudder plate of being handled by handlebar 4, rudder stock 3 10.

From embodiment can find out hull structure of the present utility model embody in light weight and for solid never the sinking characteristics, both sides trip tube becomes three buoyancy aid modes with hull, the lateral stability performance is better than traditional ships and light boats unitary construction greatly, gear transmission and propeller propelling unit make its actuating speed can reach 8-13Km/h, and very laborsaving, be of value to the utility model and in amusement and motion, use.

Claims

1, water cycle, formed by hull, foot-operated crank and rudder plate, it is characterized in that: be filled with the light-weight foam solid material in the ship outer casing, the floating drum that the setting of hull bilateral symmetry is connected with hull, the vehicle seat seat supports has the bevel gear dish by foot-operated crank direct drive, it is taken turns shaft end and is provided with reverse drive bevel gear group with its ingear speedup driven bevel pinion, and its output shaft is equipped with the propeller propelling unit.

2, water cycle as claimed in claim 1 is characterized in that: said ship outer casing is the glass-felt plastic that unsaturated polyester resin and alkali-free glass fiber cloth constitute.

3, water cycle as claimed in claim 1 is characterized in that: the floating drum of said hull bilateral symmetry setting is connected by connecting rod, and connecting rod and hull fix.

4, water cycle as claimed in claim 1 is characterized in that: said reverse drive bevel gear group is provided with the water-tight cover body.

5, water cycle as claimed in claim 1 is characterized in that: said hull is provided with the rudder stock that handlebar is installed, and its bottom is fixed with the rudder plate that is positioned at propeller propelling unit front side.