CN2312870Y

CN2312870Y - Bicycle on the water

Info

Publication number: CN2312870Y
Application number: CN 97235805
Authority: CN
Inventors: 沈全勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-18
Filing date: 1997-04-18
Publication date: 1999-04-07
Anticipated expiration: 2007-04-18

Abstract

The utility model relates to a bicycle on water, which belongs to the late-model device for traffic or operation on water. The bicycle on water is improved on the existing bicycle and applied the technical design of floatage, etc. The utility model comprises a floating body, a direction mechanism, a drive gear, a double disk gear, a rotating rod, a screw propeller, etc. The bicycle on water can achieve the purpose of running on water under the action of floatage by that people can step pedals synchronously, which can drive the gear and the screw propeller to scull, and a direction handle can operate a rudder plate. The utility model can be used for sports competition, body-building and recreation, and also has a popularization value on tourism.

Description

Water cycle

The utility model relates to people's sphere of life, is a kind of bicycle that can transport on the water.

Now, Yun Zuo the vehicle have steamer greatly on the water, and are little of the leaf boat, also have skin raft, bamboo raft etc. in addition, when they use in the various different occasions of adaptation, also bringing into play acting on all each has something to recommend himly.

The purpose of this utility model is: propose a kind of vehicle of new running waterborne, particularly make it have more interest, with needs such as satisfy people's operation at sea, play.Technical solution of the present utility model is as shown in the figure:

Accompanying drawing 1 is contour structures scheme drawing of the present utility model (make buoyancy aid make the dragon boat shape, make rudder head do Cheng Long's pearl)

Accompanying drawing 2 is the connection shape immanent structure scheme drawing that driving gear of the present utility model, double plate gear, dwang etc. constitute part

Accompanying drawing 3 is the umbrella wheel of driving gear of the present utility model and the engagement figure of the transmission gear of dwang

Accompanying drawing 4 is a driving gear cover structure scheme drawing of the present utility model

Among the figure: 1 be buoyancy aid, 2 for saddle, 3 for steering handle, 4 for foot-operated, 5 for chain cylindrical void, 17 for bearing carge, 18 for link span, 19 be handgrip for gear cover, 16 for regulating bolt, 14 for chain tooth, 15 for rudder head, 13 for rudder plate, 12 for propeller, 11 for drive link, 10 for transmission gear, 9 for chain, 8 for driving gear, 7 for double plate gear, 6

Now be described further by reference to the accompanying drawings:

As seen from the figure, the utility model mainly is made up of buoyancy aid 1, yaw control and operating unit three parts.Be respectively in to leak free buoyancy aid 1 holohedry yaw control and operating unit both sides, the moving structure of yaw control and operation is fixed on the lean-with of strut bar between the symmetrical buoyancy aid, and be connected by link span 18, wherein: yaw control by steering handle 3, rudder plate 11, rudder head 12, regulate bolt 13 and constitute; Its operating unit is made of double plate gear 5, driving tooth wheel disc 6, transmission gear 8, drive link 9, propeller 10, chain 7, chain tooth 14, gear cover 15, chain cylindrical void 16, bearing carge 17, pedal 4, saddle 2, connection 18, handgrip 19.Rudder plate 11 is installed in the below of steering handle 3, and rudder head 12 is by regulating the place ahead that bolt 13 is installed in rudder plate 11; The periphery of driving tooth wheel disc 6 is a chain tooth, inner edge is the umbrella shape tooth, double plate gear 5 is become by two coaxial chain gear clusters, one of them chain pitch wheel is by chain 7 running that links to each other with the chain tooth of driving tooth wheel disc, the front end of dwang 9 is a transmission gear 8, and with the engagement of the umbrella shape tooth of driving tooth wheel disc 6, the rear end of dwang 9 is equipped with propeller 10.In addition, increase when buoyancy aid 1 increases, corresponding its double plate gear 5 can be more than 1, and linked to each other, turns round with the chain pitch wheel of trailing wheel by chain by the chain pitch wheel of front-wheel; And be equipped with foot-operatedly in the driving tooth wheel disc 6 and the both sides of double plate gear 5, the top is equipped with saddle 2, and being equipped with between the saddle with two buoyancy aids is the handgrip 19 of the strong point.

The utility model use-case:

Have under enough buoyant state at the leak free buoyancy aid, the utility model is bubbled through the water column reposefully, front and back the driver ride on the saddle, the former grasps steering handle, the latter holds handgrip, step pedal 4, driving gear, the running under chain drives of double plate gear synchronously, the umbrella shape tooth of driving gear and the engagement of the driving cog of dwang, propeller is rotated and is struck, steering handle is handled rudder plate and is turned to, rudder head makes it about 1/3rd not in water by regulating bolt, and the utility model has reached the effect that front, rear, left and right on the water operate freely.In addition, the utility model can be made buoyancy aid dragon boat shape or other for viewing and admiring form.

The utility model improves existing technology, and bicycle is moved towards in the water from land, and is simple in structure, both be suitable for operation at sea, is applicable to body-building, sports tournament again, also can be applicable in tourist industry.

Claims

1, a kind of water cycle, it is characterized in that it mainly is made up of floating 1, yaw control and operating unit three parts, be respectively in to floating 1 holohedry of leak free yaw control and operating unit both sides, yaw control and operation motivation are fixed on the lean-with of strut bar between the symmetrical buoyancy aid, and be connected by link span 18, wherein yaw control by steering handle 3, rudder plate 11, rudder head 12, regulate bolt 13 and constitute; Its operating unit is made of double plate gear 5, driving tooth wheel disc 6, transmission gear 8, drive link 9, propeller 10, chain 7, chain tooth 14, gear cover 15, chain cylindrical void 16, bearing carge 17, pedal 4, saddle 2, connection 18, handgrip 19, rudder plate 11 is installed in the below of steering handle 3, and rudder head 12 is by regulating the place ahead that bolt 13 is installed in rudder plate 11; The periphery of driving tooth wheel disc 6 is a chain tooth, inner edge is the umbrella shape tooth, double plate gear 5 is become by two coaxial chain gear clusters, one of them chain pitch wheel is by chain 7 running that links to each other with the chain tooth of driving tooth wheel disc, the front end of dwang 9 is a transmission gear 8, and with the engagement of the umbrella shape tooth of driving tooth wheel disc 6, the rear end of dwang 9 is equipped with propeller 10.

2, water cycle according to claim 1 is characterized in that: buoyancy aid 1 increases and increases, and corresponding its double plate gear 5 can be more than 1, and is linked to each other, turns round with the chain pitch wheel of trailing wheel by chain by the chain pitch wheel of front-wheel; And be equipped with foot-operatedly in the driving tooth wheel disc 6 and the both sides of double plate gear 5, the top is equipped with saddle 2, and being equipped with between the saddle with two buoyancy aids is the handgrip 19 of the strong point.