CN2161558Y

CN2161558Y - Sledge travelling on snow

Info

Publication number: CN2161558Y
Application number: CN 92243445
Authority: CN
Inventors: 陈谦
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-11
Filing date: 1992-12-11
Publication date: 1994-04-13
Anticipated expiration: 2002-12-11

Abstract

The utility model relates to a bicycle traveling on the snow ground, which is particularly used for being ridden on the snow ground and is driven by means of manpower or auxiliary power by adding a motor and an internal combustion engine for the manpower. The bicycle traveling on the snow ground is composed of a ski, a foot pedal-a snow dialing wheel drive system (and an auxiliary power system) and a bicycle body frame, wherein, the bicycle body frame is arranged on the ski. The foot pedal-a snow dialing wheel drive system (and an auxiliary power system) is arranged on the bicycle body frame. The bicycle traveling on the snow ground can be used as body-building entertainment equipment or a short distance vehicle, has the advantages of low cost, portability and lightness and starts a fire-new sport competition item.

Description

Sledge travelling on snow

The utility model is that a kind of being exclusively used on the snowfield ridden, the snow bicycle that only relies on manpower or additional electrical motivation, combustion engine to drive as the auxiliary power of manpower.

As everyone knows, the instrument as amusement or traffic mainly contains on snowfield: the skis that uses ski pole; Animal power or do not have the sled of animal power; Use the motor sleight of driving engine.Generally speaking, skis only is applicable to hale and hearty people, and is not suitable for the Plain; Animal power sled and motor sleight all need higher use cost; No animal power sled only is applicable to amusement.Obviously, for the place of many snow, need the instrument that a kind of low cost, light body-building, amusement and short range traffic are taken into account.

The purpose of this utility model provides a kind of light snow bicycle, and it both can be used as body-building, amusement equipment, can be used as short-range vehicle again.

The purpose of this utility model is achieved in that snow bicycle is by ski, stretcher--dial basket drive system (and accessory power system), vehicle body frame is formed.Vehicle body frame is installed on the ski, stretcher--and dial basket drive system (and accessory power system) and be installed on the vehicle body frame.

Accompanying drawing is a kind of scheme drawing of two sledge type snow bicycles.

Ski.Ski is the elongated plate of a front end perk, neglects bearing capacity greatly and determines that material can be for wooden, metal matter, plastics matter.The ski of snow bicycle is divided into two kinds on two sledge types and three sledge types.Two sledge types are before and after two skis in-line to be set, and preceding sledge 4 has two functions that turn to load-bearing concurrently, and back sledge 3 mainly is a weight-bearing function; Be equivalent to the setting of the front vehicle wheel and the rear wheel of Regular Bicycle.Three sledge types are to be provided with by " preceding two backs ", are equivalent to the setting of general back tricycle.Before the middle part of sledge have one with the axial vertical axis pin base of preceding sledge, be used for being connected, and preceding sledge is rotated on preceding sledge sagittal plane along bearing pin with the steering hardware of vehicle body frame.Have on the back sledge two with the axial vertical axis pin base of back sledge, be used for being connected with vehicle body frame.

Vehicle body frame.Support and steering hardware before vehicle body frame 1 comprises, vehicle body, seat, stretcher--dial basket drive system pedestal and clip, bearing pin.Vehicle body frame is connected with ski by bearing pin.Preceding support can and be used the object setting or shock absorption device is not set according to environment for use.

Stretcher--dial the basket drive system.Stretcher--dial basket drive system 2 and comprise stretcher, driving device is dialled basket, link span.Link span is the frame of the rectangle of a hollow, and minor face one end of link span is the axle sleeve of the axle of stretcher, and the other end is the axle sleeve of the axle of group basket.Vehicle body frame passes the middle part of link span, and passes through stretcher--and dial basket drive system pedestal and be connected with link span with clip, pedestal and clip allow link span to do the low-angle rotation on pedestal.Another point of connection of link span and vehicle body frame is one group of spring, and the purpose that it is set is can upspring when group basket is run into obstacle, to prevent that dialling basket damages.Driving system can be sprocket wheel a--chain system, also can be gear--axle system.

Accessory power system can be installed on the link span or on the vehicle body frame, is connected with group basket by one group of driving device.

Snow bicycle is the different brand new transport facility of a kind of and traditional snowfield transport facility.As body-building, amusement equipment, it is fit to the somebody of institute, comprises old man, children or weakling, and as the vehicle, it is low that it has a cost, uses the advantage of light and flexible.It will not only become a kind of brand new transport facility, and will start a kind of brand new athletic competition project.

Claims

Be exclusively used in and ride on the snowfield, the snow bicycle that only relies on manpower or additional electrical motivation, combustion engine to drive as the auxiliary power of manpower, it comprises ski, stretcher--dial basket drive system (and accessory power system), vehicle body frame, it is characterized in that vehicle body frame is installed on the ski stretcher--dial basket drive system (and accessory power system) and be installed on the vehicle body frame.