CN2818297Y

CN2818297Y - Manpower and electric tricycle

Info

Publication number: CN2818297Y
Application number: CNU2005200745472U
Authority: CN
Inventors: 王权
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-12
Filing date: 2005-08-12
Publication date: 2006-09-20
Anticipated expiration: 2015-08-12

Abstract

The utility model relates to a manpower and electric tricycle which belongs to the technical field of a communication tool. A hard connection rod is fixedly connected between a tap face pipe and a face pipe of a front fork. The end part of the front fork arranged on the upper end of the face pipe of the front fork is connected with a ball head through a small connection rod. A tap end part arranged on the lower end of the tap face pipe is connected with another ball head through another small connection rod. A swing rod is hinged between the two ball heads. Both legs of a person can forwards straighten when the person rides the utility model by the design that seats on the front row can be backwards regulated so as to achieve the purpose of labor saving. Besides, people have no need of forward force for stretching out of both arms and can easily hold a tap. The utility model is flexible to operate so as to change directions.

Description

Manpower, electro-tricycle

Technical field

The utility model relates to technical field of transportation means.

Background technology

The three-wheel vehicle of generally seeing in the street at present is nothing more than two kinds, and a kind of is simple manual tricycle, and this manual tricycle is relatively simple for structure; Another kind is the existing manpower function of riding, and the function that reaches self-propelled vehicle by the motor traction of installing is arranged again.All there is the problem of several general character in these two kinds of three-wheel vehicles: as when running into rugged road surface, can cause inclination of vehicle owing to the overbalance of trailing wheel even topple; Because the forward and backward base plate of three-wheel vehicle design-calculated is an integral body at present, front-wheel or trailing wheel run into obstacle all can cause the vibrations of vehicle single-piece; When the navigating mate of electro-tricycle when riding with pin because handlebar is longer with bicyclist's distance, so by bike the time, relatively require great effort; Because electro-tricycle has only been installed a motor, can only be single driving therefore perhaps, horsepower be little, and grade climbing performance is not fully up to expectations.

The utility model content

The utility model purpose is to design a kind of not enough problem that can solve present manpower, electro-tricycle existence, can make things convenient for the rider can guarantee manpower, the electro-tricycle of passenger's safety again.

The utility model comprises vehicle body, tap, be connected the front-wheel of body structure, be connected body rear end two trailing wheels, be connected the seat on the vehicle body, and be set in front fork in the front fork facial canal, be set in the tap in the leading facial canal, captive joint the hard connecting rod between tap facial canal and the front fork facial canal, the front fork end that is positioned at front fork facial canal upper end connects a bulb by small rod, the leading end that is positioned at leading facial canal lower end connects another bulb by another small rod, is hinged a fork between two bulbs.

The utility model has designed one by two bulb bonded assembly connecting rods between tap and front fork, front-seat seat can be adjusted backward by this design, two legs can be extended straight forward, reach the labour-saving purpose, and, both arms needn't be firmly stretched out again forward and just tap, flexible operating change of direction can be held easily.

Two trailing wheels of the present utility model link to each other with two semiaxis respectively, connect two shock absorbers respectively two semiaxis upper ends, and the other end of each shock absorber is connected on the vehicle body.

Design can reduce vehicle under steam as running into the human discomfort that the vehicle that causes on rugged road surface jolts or tilts and bring to the passenger like this.

Owing to be manpower, electro-tricycle, satisfy manpower foot-operated in, can also realize motorized, this function is by connecting a motor-driven mechanism, connect the realization of chain chain wheel driving mechanism on another semiaxis on a semiaxis, two kinds of driver trains are by reaching synchronous with " 1+1 " sensor, changed single driving in the past and driven, improved the tractive performance of vehicle for two.

Cause vehicle front and back single-piece jitter when vehicle runs into obstacle under steam in order to reduce, vehicle body comprises noseplate, back base plate, and the front end of back base plate is hinged and connected to the rear end of noseplate.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the back view of Fig. 1.

The specific embodiment

As shown in the figure, the utility model comprises vehicle body 1, tap 2, be connected the front-wheel 3 of vehicle body 1 front end, be connected two trailing wheels 4 of vehicle body 1 rear end, 5, be connected the front-seat seat 6 on the vehicle body 1, rear stall chair 7, front fork 8 is set in the front fork facial canal 9, tap 2 is set in the leading facial canal 11, captive joint hard connecting rod 12 between tap facial canal 11 and the front fork facial canal 9, the end that is positioned at the front fork 8 of front fork facial canal 9 upper ends connects a small rod 10, the other end of small rod 10 connects a bulb 13, the end that is positioned at the tap 2 of leading facial canal 11 lower ends connects another small rod 24, the other end of small rod 24 connects another bulb 14, at two bulbs 13, be hinged a fork 15 between 14.

Vehicle body 1 comprises noseplate 22, back base plate 23, and the front end of back base plate 23 is hinged and connected to the rear end of noseplate 22.

Trailing wheel 4 links to each other with a semiaxis 16, and trailing wheel 5 links to each other with another semiaxis 17; Connect shock absorber 18 on semiaxis 16, the other end of shock absorber 18 is connected on the base plate 23 of back, also connects a sprocket wheel 19 of a chain sprocket transmission device on this semiaxis 16.Connect another shock absorber 20 on semiaxis 17, the other end of shock absorber 20 is connected on the base plate 23 of back, also connects 21, two kinds of driver trains of a motor-driven mechanism on this semiaxis 17 by reaching synchronous with " 1+1 " sensor.

The utility model has solved the defective that available man-power, electro-tricycle exist preferably, both made things convenient for rider's driving, has strengthened the traveling comfort that the passenger takes advantage of seat again, and simultaneously, the manoevreability of the alerting ability of operation, safety, climbing also obviously improves.

Claims

1, manpower, electro-tricycle, comprise vehicle body, tap, be connected body structure front-wheel, be connected body rear end two trailing wheels, be connected the seat on the vehicle body, and be set in front fork in the front fork facial canal, be set in the tap in the leading facial canal, it is characterized in that captiveing joint between leading facial canal and the front fork facial canal hard connecting rod, the front fork end that is positioned at front fork facial canal upper end connects a bulb by small rod, the leading end that is positioned at leading facial canal lower end connects another bulb by another small rod, is hinged a fork between two bulbs.

2, according to the described manpower of claim 1, electro-tricycle, it is characterized in that two trailing wheels link to each other with two semiaxis respectively, connect two shock absorbers respectively two semiaxis upper ends, the other end of each shock absorber is connected on the vehicle body.

3, according to the described manpower of claim 1, electro-tricycle, it is characterized in that on a semiaxis, connecting the moving structure of a motor-driven, on another semiaxis, connect the chain chain wheel driving mechanism.

4, according to claim 1 or 2 or 3 described manpowers, electro-tricycle, it is characterized in that vehicle body comprises noseplate, back base plate, the front end of back base plate is hinged and connected to the rear end of noseplate.