CN2567122Y

CN2567122Y - Manpower car

Info

Publication number: CN2567122Y
Application number: CN02245760U
Authority: CN
Inventors: 耿小印
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-16
Filing date: 2002-08-16
Publication date: 2003-08-20
Anticipated expiration: 2012-08-16

Abstract

A manpower car comprises a car body, a chassis, front and rear wheels, a power assembly, a speed change reverser, a steering mechanism, a brake mechanism and a seat, wherein the power assembly is positioned in front of a driving position of the car body, the seat is arranged behind the power assembly, and the front and rear wheels are connected to the front and rear parts under the chassis; the power assembly is in transmission connection with the speed change reverser, and the speed change reverser and the rear wheels through a transmission pair; the utility model has the characteristics of the automobile body is small and exquisite, the non-staining environment, and the stability of traveling, can back a car, its automobile body can keep out the wind and take shelter from rain. The whole structure is reasonable and simple, and the use is convenient.

Description

A kind of manpower small passenger car

Technical field

The utility model relates to a kind of manpower small passenger car.

Background technology

Existing motor-driven car needs combustion fuel, contaminated environment.The instability and manual tricycle travels does not have outer cover (vehicle body) not becalm and takes shelter from rain; Do not have reverse gear, can not travel backward, use inconvenient.

Summary of the invention

The purpose of this utility model just provide a kind of car body small and exquisite, not foul air, driving stability, car-backing function arranged, have the manpower small passenger car of outer cover.

The technical solution of the utility model is: comprise vehicle body, chassis and front and back wheel, also comprise dynamic assembly, speed change commutator, steering hardware, braking mechanism, seat, dynamic assembly is positioned at the operator seat front of vehicle body, is thereafter seat, and front and back wheel is connected in the front and rear part under the chassis; The speed change commutator is positioned at the middle part on chassis, is in transmission connection by transmission between dynamic assembly and speed change commutator, the latter and the rear wheel;

Described dynamic assembly comprises support, rocking arm, imput shaft and driving gear, driven axle and ring gear, output chain gear, parallel and the vertical rotation of two stands is passed imput shaft and driven axle, two ends in this imput shaft respectively are connected with an end of rocking arm by an overriding clutch, at its other end toe clip are arranged; On the imput shaft between the described two stands and driven axle, respectively be connected two intermeshing masters, ring gear, connect output chain gear at the middle part of driven axle; This output chain gear is in transmission connection by described transmission and described speed change commutator; Described support lower end and chassis are connected.

Described speed change commutator comprises the U-shaped pedestal, parallel rotation supports input shaft and output shaft within it, at an end of this input shaft input sprocket that is connected, at the middle part by feather key and shift carriage sliding block joint, the projection of putting into gear at the two ends of this slide block has scrobicular ring at the middle part of slide block; On the input shaft at the two ends of described slide block, be rotationally connected one and just going driving gear and a backward drive sprocket, on this is just going driving gear and backward drive sprocket, the hole of putting into gear that cooperates with the described projection of putting into gear is arranged all; On described output shaft, be connected and just go ring gear, positive line output sprocket wheel, backward by movable sprocket, backward output chain gear, just capable ring gear and just capable driving gear engagement, backward is by the chain that is in transmission connection between movable sprocket and the drive sprocket; Also comprise switch operation mechanism, it comprises control lever, the shift fork of putting into gear, and shift fork is stuck in the scrobicular ring at described shift carriage middle part, and the tail end of shift fork and the lower end of control lever are hinged, and this control lever middle part has fulcrum to be connected with the chassis, and its upper end is positioned at a side of described seat.

Described transmission comprises chain between the input sprocket of the output chain gear that is connected in described dynamic assembly and speed change commutator, be connected in and just go chain and backward chain between the just row of forward and reverse flywheel on the described rear vehicle shaft and this flywheel and speed change commutator and the backward output chain gear.

Described braking mechanism comprises brake lever, brake disc, brake band, and brake disc is connected with described rear vehicle shaft, and brake band is positioned at outside the brake disc, the one end is connected with hull, the other end is connected with the lower end of brake lever by stay cord, and the middle part of this brake lever and hull are hinged, and its upper end is positioned at by the vehicle seat.

Described steering hardware comprises bearing circle, deflector, Linkage steering, turns to spindle nose, the front wheel spindle two ends are connected with wheel by turning to spindle nose, Linkage steering is hinged in and turns between the spindle nose, and bearing circle is rotationally connected with the chassis, and its lower end is connected with the described spindle nose that turns to by deflector.

Also comprise electric system, comprise control panel, electrical generator, storage battery, front and back lamp, loudspeaker, generator shaft is in transmission connection by transmission and hind axle, and the dynamo-electric output of generating is connected with storage battery, and is connected with front and back lamp and loudspeaker by control panel.

It is small and exquisite, free from environmental pollution to the utlity model has car body, driving stability, the characteristics that can move backward, and its vehicle body can be becalmed and be taken shelter from rain.Reasonable integral structure, simple, easy to use.

Description of drawings

Fig. 1 is an integral structure scheme drawing of the present utility model;

Fig. 2 is the structural representation that removes behind the vehicle body;

Fig. 3 is the structural representation of the utility model dynamic assembly, and wherein b figure is the left view of a figure;

Fig. 4 is the utility model speed change commutator structure scheme drawing, and wherein a figure is the A-A cutaway view of c figure, and b figure is the left view of a figure, and c figure is the birds-eye view of a figure;

Fig. 5 is a driving system scheme drawing of the present utility model;

Fig. 6 is that figure cuts open in B-B office among Fig. 5;

Fig. 7 is the C-C cutaway view among Fig. 5;

Fig. 8 is the utility model electric system scheme drawing;

Fig. 9 is the utility model steering hardware scheme drawing.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the utility model comprises vehicle body 1, chassis 2, dynamic assembly 3, speed change commutator 4, front and

back wheel

5 and 6, steering hardware 7, braking mechanism 8, seat 10.Dynamic assembly 3 is positioned at the operator seat front of vehicle body 1, is thereafter seat 10, the front and rear part that front and

back wheel

5,6 is connected under the chassis 2; Speed change commutator 4 is positioned at the middle part on chassis 2, is in transmission connection by transmission 9 between dynamic assembly 3 and speed change commutator 4, the latter and the rear wheel 6.

Referring to Fig. 3, described dynamic assembly 3 comprises support 31, rocking arm 32, imput shaft 33 and driving gear 34, driven axle 35 and ring gear 36, output chain gear 37, parallel and the vertical rotation of two supports 31 is passed imput shaft 33 and driven axle 35, two ends in this imput shaft 33 respectively are connected with an end of rocking arm 32 by an overriding clutch 38, and the other end of rocking arm 32 has toe clip 39.On the imput shaft 33 between the described two stands 31 and driven axle 35, respectively be connected two intermeshing masters, ring gear 34 and 36, connect output chain gear 37 at the middle part of driven axle 35.

Referring to Fig. 4, described speed change commutator 4 comprises U-shaped pedestal 41, parallel rotation supports input shaft 42 and output shaft 43 within it, an input sprocket 44 is connected at a close end place of this input shaft 42, pass through feather key 421 and shift carriage 45 sliding block joints at the middle part, the projection 451 of putting into gear at the two ends of this slide block 45 has scrobicular ring 452 in the middle; On the input shaft 42 at the two ends of described slide block 45, be rotationally connected one and just going driving gear 46 and a backward drive sprocket 47, on this is just going driving gear 46 and backward drive sprocket 47, the hole A that puts into gear that cooperates with the described projection 451 of putting into gear is arranged all; On described output shaft 43, be fixed with and just go ring gear 48, positive line output sprocket wheel 49, backward by movable sprocket 50, backward output chain gear 51, the ring gear 48 of just going meshes with just capable driving gear 46, and backward is by the chain B that is in transmission connection between movable sprocket 50 and the drive sprocket 47; Also comprise switch operation mechanism, it comprises control lever 52, the shift fork 53 of putting into gear, shift fork 53 is stuck in the scrobicular ring 452 at described shift carriage middle part, the lower end of the tail end of shift fork 53 and control lever 52 is hinged, the middle part of this control lever 52 has fulcrum to be connected with chassis 2, and its upper end is positioned at a side (referring to Fig. 1) of described seat 10.

Referring to Fig. 5, transmission 9 of the present utility model comprises chain 91 between the input sprocket 44 of the output chain gear 37 that is connected in described dynamic assembly 3 and speed change commutator 4, be connected in and just go chain 94 and backward chain 95 between the just row of forward and reverse flywheel 92,93 on 6 of the described rear wheels and this flywheel and speed change commutator 4 and the backward output chain gear 49,51.

Referring to Fig. 5, Fig. 6 and Fig. 8, also comprise electric system, comprise control panel 11, electrical generator 12, storage battery 13, front and back lamp 14, loudspeaker 15, the axle of electrical generator 12 is connected with the shaft drive of trailing wheel 6 by transmission 16, the electricity output of electrical generator 12 is connected with storage battery 13, and is connected with front and back lamp 14 and loudspeaker 15 by control panel 11.Described transmission 16 is made of the belt pulley 161 on 6 of the trailing wheels, belt pulley 162 on the motor 12 and belt 163 between the two.

Referring to Fig. 7, described braking mechanism 8 comprises brake lever 81, brake disc 82, brake band 83, brake disc 82 is connected with described rear vehicle shaft, brake band 83 is positioned at outside the brake disc 82, the one end is connected with hull 2, the other end is connected with the lower end of brake lever 81 by stay cord 84, and the middle part of this brake lever 81 and hull 2 are hinged, and it is other that its upper end is positioned at vehicle seat 10.

Comprise bearing circle 71, deflector 72, Linkage steering 73, turn to spindle nose 74 referring to the described steering hardware 7 of Fig. 9, front wheel spindle 51 two ends are connected with wheel 5 by turning to spindle nose 74, Linkage steering 73 is hinged in and turns between the spindle nose 74, bearing circle 71 is rotationally connected with on the car body, and its lower end is connected with the described spindle nose 74 that turns to by deflector 72.

When using the utility model, the driver is sitting in the toe clip 39 of rocking arm 32 lower ends of on the seat 10 anterior in the vehicle body 1 both feet being stretched into dynamic assembly 3, pin firmly drives two rocking arm 32 swings, because the characteristic of the unidirectional rotation of the overriding clutch 38 that rocking arm 32 and imput shaft are 33, driving imput shaft 33 when making rocking arm 32 forward rotates, be idle running when returning, driving gear 34 drives ring gear 36 and axle 35 rotates, its output chain gear 37 rotates by the input sprocket that chain 91 drives speed change commutator 4, transmission by shift carriage 45 drives positive line output sprocket wheel 49 or 51 rotations of backward output chain gear, and, realize advancing or falling back by just capable flywheel 92 (or the backward flywheel 93) rotation on cooresponding chain 94 or the 95 drive hind axles.

Claims

1, a kind of manpower small passenger car, comprise vehicle body, chassis and front and back wheel, it is characterized in that: also comprise dynamic assembly, speed change commutator, steering hardware, braking mechanism, seat, dynamic assembly is positioned at the operator seat front of vehicle body, thereafter be seat, front and back wheel is connected in the front and rear part under the chassis; The speed change commutator is positioned at the middle part on chassis, is in transmission connection by transmission between dynamic assembly and speed change commutator, the latter and the rear wheel;

2, manpower small passenger car according to claim 1, it is characterized in that: described speed change commutator comprises the U-shaped pedestal, parallel rotation supports input shaft and output shaft within it, at an end of this input shaft input sprocket that is connected, at the middle part by feather key and shift carriage sliding block joint, the projection of putting into gear at the two ends of this slide block has scrobicular ring at the middle part of slide block; On the input shaft at the two ends of described slide block, be rotationally connected one and just going driving gear and a backward drive sprocket, on this is just going driving gear and backward drive sprocket, the hole of putting into gear that cooperates with the described projection of putting into gear is arranged all; On described output shaft, be connected and just go ring gear, positive line output sprocket wheel, backward by movable sprocket, backward output chain gear, just capable ring gear and just capable driving gear engagement, backward is by the chain that is in transmission connection between movable sprocket and the drive sprocket; Also comprise switch operation mechanism, it comprises control lever, the shift fork of putting into gear, and shift fork is stuck in the scrobicular ring at described shift carriage middle part, and the tail end of shift fork and the lower end of control lever are hinged, and this control lever middle part has fulcrum to be connected with the chassis, and its upper end is positioned at a side of described seat.

3, manpower small passenger car according to claim 1 is characterized in that: described transmission comprises chain between the input sprocket of the output chain gear that is connected in described dynamic assembly and speed change commutator, be connected in and just go chain and backward chain between the just row of forward and reverse flywheel on the described rear vehicle shaft and this flywheel and speed change commutator and the backward output chain gear.

4, manpower small passenger car according to claim 1, it is characterized in that: described braking mechanism comprises brake lever, brake disc, brake band, brake disc is connected with described rear vehicle shaft, brake band is positioned at outside the brake disc, the one end is connected with hull, the other end is connected with the lower end of brake lever by stay cord, and the middle part of this brake lever and hull are hinged, and its upper end is positioned at by the vehicle seat.

5, manpower small passenger car according to claim 1, it is characterized in that: described steering hardware comprises bearing circle, deflector, Linkage steering, turns to spindle nose, the front wheel spindle two ends are connected with wheel by turning to spindle nose, Linkage steering is hinged in and turns between the spindle nose, bearing circle is rotationally connected with the chassis, and its lower end is connected with the described spindle nose that turns to by deflector.

6, according to any one described manpower small passenger car of claim 1 to 5, it is characterized in that: also comprise electric system, comprise control panel, electrical generator, storage battery, front and back lamp, loudspeaker, generator shaft is in transmission connection by transmission and hind axle, the dynamo-electric output of generating is connected with storage battery, and is connected with front and back lamp and loudspeaker by control panel.