CN2354842Y

CN2354842Y - Clutch device for electric power generator of manpower vehicle

Info

Publication number: CN2354842Y
Application number: CN98205320U
Authority: CN
Inventors: 张延平
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-16
Filing date: 1998-06-16
Publication date: 1999-12-22
Anticipated expiration: 2008-06-16

Abstract

The utility model relates to a clutch device for an electric power generator of a manpower vehicle, which is composed of a shaft, a seat frame, a spring, and a torsion spring. The utility model is characterized in that a sleeve ring of the seat frame is connected to a vehicle fork; the frame of the seat frame, the spring, and the torsion spring are sheathed on the shaft; the opening on the upper end of the torsion spring is sheathed on the neck part of an electric power generator; the lower end of the torsion spring is provided with a cross rod. The vehicle lamp can be turned on or off conveniently and optionally, so that the abrasion of the vehicle wheels from friction electricity and the fatigue of riding with friction electricity can be reduced; the trouble brought from the barricades and front pedestrians in the process of riding to riders can be avoided; the brightness of the vehicle lamp can be adjusted according to the force on the vehicle brake handlebar from the hand. The more exerted force is, the lighter the lamp is.

Description

The arrangement of clutch of rickshaw electrical generator

The utility model relates to a kind of arrangement of clutch of rickshaw electrical generator, is mainly used on bicycle and the manual tricycle, the night travel service dynamo is carried out the usefulness of clutch

Prior art constructions signal is referring to Fig. 3, and there is emery wheel 17 electrical generator 1 top, and emery wheel pastes and touches the wheel 18 that rotating and high speed revolution, and is bright with the generating lamp of buying car in installments, and emery wheel leaves wheel left alone without help then stop generating and lamp and goes out.With the shifting block on the hand shifting shaft 2 19, emery wheel is left or the wheel 18 of fitting, to reach the purpose of car light on and off.Its weak point is: in the time of need turning on light or turn off the light in by bike, often will get off and just be convenient to hand and stir shifting block, inconvenient operation; Turn off the light under the state, as catch sight of the place ahead and have people to wait to walk about or roadblock is arranged and when being badly in need of turning on light, often have little time and cause trouble, car light brightness can't be regulated.

The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide a kind of easy and simple to handle, can turn on light at any time and turn off the light and the arrangement of clutch of going into power car electrical generator that car light brightness can be regulated.

The purpose of this utility model can reach by following measure: the utility model is made of axle, mounting, spring and torsion spring, the collar of mounting is connected in car and sticks, the framework of mounting, spring and torsion spring set are loaded on the axle, the slotted ring 9 of torsion spring upper end is placed in the electrical generator neck, and there is cross bar the torsion spring lower end.

Suit cutting ferrule on the torsion spring cross bar.

Cover is arranged on the mounting.

The drawing of accompanying drawing is described as follows:

Fig. 1 always schemes for solid of the present utility model;

Fig. 2 is the torsion spring assembly drowing;

Fig. 3 is the perspective view of prior art.

Accompanying drawing piece number representative: 1, electrical generator 2, axle 3, mounting 4, the collar 5, screw fastener 6, framework 7, spring 8, torsion spring 9, slotted ring 10, cross bar 11, bar 12, steel rope 13, front fork (or back vent) 14, cover 15, cutting ferrule 16, holding screw 17, emery wheel 18, wheel 19, shifting block

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing: Fig. 1 represents overall structure of the present utility model, be fixedly connected with axle 2 on the fuselage of electrical generator 1 (being commonly called as mill), mounting 3 has the collar 4 that is set on the front fork (or back vent) 13, passes the hole with screw fastener 5 mounting 3 is anchored on the front fork (or back vent).Right-hand under the collar have framework with holes 6 to be set on the axle 2, and cover 14 is arranged on the framework, the axle 2 outer springs 7 that are with, the usefulness of pop into position when separating for electrical generator.Be set with torsion spring 8 and also see Fig. 2 on the axle 2 between electrical generator and the framework 6, there is slotted ring 9 upper end of torsion spring 8, and slotted ring is placed in the neck under the electrical generator emery wheel 17, and there is cross bar 10 lower end of torsion spring 8, the usefulness of tractive during for clutch.

The tractive of cross bar 10 is handled brake handle and the brake adopted on the available man-power car bonded assembly bar 11 or steel rope 12 (seeing Fig. 1,2) is realized.Bar or steel wire penetrating cover 14 and cutting ferrule 15, cutting ferrule bottom have and are set in the outer hole of cross bar 10, and holding screw 16 is arranged at cutting ferrule top, tighten holding screw so that steel rope or bar are anchored on the cutting ferrule after regulating the elasticity of steel rope.When the steel rope elasticity is nonconforming, unclamp holding screw, tighten again after mixing up.

When the user need turn on light by bus at night, hand when needing lamp to go out, only needed releasing of brake getting final product by the brake handle.

The utility model contrast prior art has following advantage: driving lamp and the car light that goes out are light and random, Can reduce electric mill to the wearing and tearing of wheel with to pedal with the fatigue of electric mill; Can avoid in the process by bike roadblock and before The trouble that the side pedestrian brings to the cyclist; Vehicle lamp brightness can be regulated by the size of the handgrip application of force of stopping according to hand, Be that greatly then lamp brightness is big for the application of force.

Claims

1, a kind of arrangement of clutch of rickshaw electrical generator comprises spring and axle, it is characterized in that, also comprise mounting and torsion spring, the collar of mounting is connected in car and sticks, and the framework of mounting, spring and torsion spring set are loaded on the axle, the slotted ring (9) of torsion spring upper end is placed in the electrical generator neck, and there is cross bar the torsion spring lower end.

2, the arrangement of clutch of rickshaw electrical generator according to claim 1 is characterized in that, suit cutting ferrule on the torsion spring cross bar.

3, the arrangement of clutch of the power of going into car electrical generator according to claim 1 is characterized in that, cover is arranged on the mounting.