CN201872852U

CN201872852U - Portable two-wheeled motor-driven treadwheel

Info

Publication number: CN201872852U
Application number: CN2010202896302U
Authority: CN
Inventors: 庞明方
Original assignee: Taicang Chezhongbao Leisure Products Co Ltd
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2010-08-12
Filing date: 2010-08-12
Publication date: 2011-06-22
Anticipated expiration: 2020-08-12

Abstract

The utility model relates to a portable two-wheeled motor-driven treadwheel which comprises a body front part, a body rear part, a body folder, a front fork, a folding vertical tune, a folding handlebar, a human-powered mechanism, a motor-driven driving system and front and back wheels, and is characterized in that the body rear part comprises a body box, a box cover and a rear fork; the folding vertical tube is connected with the front fork; the folding handlebar is installed on the folding vertical tube; the human-powered mechanism comprises a positioning shaft, a bent axle, swinging sheets, foot bars, pedals, a first gear, a second gear, a chain wheel, a flywheel and a chain; the positioning shaft is fixed at the front part of the body box; the bent axle is installed under the rear part of the positioning shaft; two ends of the bent axle are connected with two swinging sheets which are connected with two foot bars; the two foot bars are sheathed at two ends of the positioning shaft and installed with two pedals; the bent axle is fixed with the first gear; the second and first gears are meshed and coaxially connected with the chain wheel; the chain is wound on the flywheels of the chain wheel and the rear wheel; the motor-driven driving system comprises a motor, a vehicle battery, a controller and a control switch; the motor is configured on the front wheel; and the vehicle battery and the controller are arranged in the body box.

Description

The portable two-wheel electric scooter

Technical field:

The utility model relates to a kind of electric motor car with two wheels, particularly a kind of portable two-wheel electric scooter.

Technical background:

Electrical Bicycle in the market, generally be to come with the form development of bicycle, and be seated and ride, when electricity is arranged, utilize the driven by motor Electrical Bicycle to move ahead, when no electricity or circuit et out of order, riding it as bicycle and moving ahead, also having Segway Human Transporter certainly, is exactly that motor etc. is housed on the Kickboard Scooter, in a single day but when not having electricity or circuit et out of order, can only push away it and walk.

Summary of the invention:

The purpose of this utility model is that a kind of portable two-wheel electric scooter will be provided, allow the portable scooter of two-wheeled can and Electrical Bicycle the same function of riding instead of walk is arranged, and fold forr a short time, faster, lighter and be more convenient for carrying than electric motor bicycle with folding; The purpose of this utility model is to realize like this, portable two-wheel electric scooter: comprise body forward structure, body tail, the vehicle body folder, front fork, folding standpipe, folding handgrip, man power driving mechanism, electric drive system, front-wheel and trailing wheel, it is characterized in that: described body forward structure comprises car beam and front pipe, car beam one end connects the front pipe, the other end connects the vehicle body folder, described body tail comprises the vehicle body case, case lid and back vent, the place connects the vehicle body folder before the described vehicle body case, the place, back connects back vent, case lid is installed at the top, front fork and front pipe are rotatably connected, folding standpipe is connected with front fork, folding handgrip is installed on the folding standpipe, man power driving mechanism comprises fix shaft, bent axle, pendulum, treadle, step, first gear, second gear, sprocket wheel, flywheel, chain, described fix shaft is fixed on the front portion of vehicle body case, the back lower place at fix shaft, one bent axle is installed, two of bent axle two pendulums that are rotatably connected, two pendulums, two treadles that are rotatably connected, the rotatable fix shaft two that is socketed in of the front end of two treadles, the rear end of two treadles is equipped with two steps, on bent axle, fix first gear, second gear and first gear mesh, and be installed in the back lower place of first gear, be coaxially connected with a sprocket wheel with second gear, flywheel is installed on the trailing wheel, and the chain solderless wrapped connection is on sprocket wheel and flywheel; Electric drive system comprises electrical motor, Vehicular battery, controller and master cock, described motor configurations is on front-wheel, described Vehicular battery and described controller all are arranged in the vehicle body case, described master cock comprises power supply control lock, speed control crank and outage brake lever, described power supply control lock is arranged on the front portion of vehicle body case, described speed control crank is arranged on the right handgrip of folding handgrip, and described outage brake lever is connected on the left and right handles of folding handgrip.

The beneficial effects of the utility model are: adopted folding standpipe, folding handgrip and vehicle body folder, make this car fold very for a short time, adopted the front-wheel motor-driven, the trailing wheel manpower drives, and makes the structure of this car and install all to become simple, the manpower type of drive that has adopted bipod to step on up and down, saved vehicle seat and seat pipe, made the superimposition more easy to break of this car littler gentlyer folding, and when motorized motions is travelled, bipod can stand in sustained height and same parallel position, and comfort improves greatly.

Description of drawings:

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model folding process and guiding figure

Fig. 3 is the folding design sketch that finishes of the utility model

The specific embodiment:

According to Fig. 1, Fig. 2, the portable two-wheel electric scooter comprises: the 1-body forward structure, and the 2-body tail, 3-vehicle body folder, the 4-front fork, 5-folds standpipe, and 6-folds handgrip, 7-man power driving mechanism, 8-electric drive system, 9-front and back wheel;

Described body forward structure 1 comprises: car beam 11 and front pipe 12, and described car beam 11 front ends connect front pipe 12, and the rear end connects vehicle body folder 3;

Described body tail 2 comprises: vehicle body case 21, case lid 22 and back vent 23, and the place connects vehicle body folder 3 before the described vehicle body case 21, and the place, back connects back vent 23, and case lid 22 is installed at the top, on the described back vent 23 trailing wheel 92 is installed;

Described front fork 4 is rotatably connected by seven bowls and front pipe 12, and front-wheel 91 is installed on the described front fork 4;

Described folding vertical rod 5 is connected with front fork 4, and described folding handgrip 6 is connected with folding vertical rod 5;

Described man power driving mechanism 7 comprises: fix shaft 71, bent axle 72, two pendulums 73, two treadles 74, two steps 75, first gear 76, second gear 77, sprocket wheel 78, flywheel 79 and chain 781, described fix shaft 71 is fixed on the front portion of described vehicle body case 21, described bent axle 72 is installed in the back lower place of described fix shaft 71, described two pendulums 73 are connected in two of bent axle 72, rotatable socket is done at two of described two treadles, 74 front ends and described fix shaft 71, described two treadles 74 front portions have minor axis, and be connected with described two pendulums 73, described two treadles 74 rear ends are equipped with two steps 75, described first gear 76 is fixedly connected on the described bent axle 72, described second gear 77 meshes the back lower place that is installed in first gear 76 with described first gear 76, described sprocket wheel 78 and 77 coaxial connections of second gear, described flywheel 79 is installed on the trailing wheel 92, described chain 781 solderless wrapped connections are on described chain 78 and described flywheel 79, described first gear, 76 numbers of teeth are more than the number of teeth of described second gear 77, and described sprocket wheel 78 numbers of teeth are more than the number of teeth of described flywheel 79.

Described electric drive system 8 comprises: electrical motor 81, Vehicular battery 82, control suitable 83 and master cock 84, described electrical motor 81 is efficient rare-earth brushless hub electrical motors, described electrical motor 81 is configured on the front-wheel 91, described Vehicular battery 82 is zinc-air batterys or uses series connected lithium ion battery group, described controller 83 is the brushless motor controllers that are made of MC33035, described Vehicular battery 82 and described controller 83 all are arranged in the vehicle body case 21, described master cock 84 comprises power supply control lock 841, speed control crank 842 and outage brake lever 843, described power supply control lock 841 is arranged on the front portion of vehicle body case 21, described speed control crank 842 is arranged on the right handgrip of folding handgrip 6, described outage brake lever 843 is connected on the left and right handles of folding handgrip 6, described control lock 841, speed control crank 842, outage brake lever 843 is connected with described controller 83 with connector by connection lead, and described controller 83 is connected with described electrical motor 81 with described Vehicular battery 82 with connector by connection lead;

Described front-wheel 91 and described trailing wheel 92 are inflated wheel of aluminium wheel hub.

Claims

1. portable two-wheel electric scooter: comprise body forward structure, body tail, the vehicle body folder, front fork, folding standpipe, folding handgrip, man power driving mechanism, electric drive system, front-wheel and trailing wheel, it is characterized in that: described body forward structure comprises car beam and front pipe, one end of car beam connects the front pipe, the other end connects the vehicle body folder, described body tail comprises the vehicle body case, case lid and back vent, the place connects the vehicle body folder before the described vehicle body case, the place, back connects back vent, case lid is installed at the top, front fork and front pipe are rotatably connected, folding standpipe is connected with front fork, folding handgrip is installed on the folding standpipe, man power driving mechanism comprises fix shaft, bent axle, pendulum, treadle, step, first gear, second gear, sprocket wheel, flywheel, chain, described fix shaft is fixed on the front portion of vehicle body case, the back lower place at fix shaft, one bent axle is installed, two of bent axle two pendulums that are rotatably connected, two pendulums, two treadles that are rotatably connected, the front end of two treadles is rotatable to be socketed on the fix shaft, the rear end of two treadles is equipped with two steps, on bent axle, fix first gear, second gear and first gear mesh, and be installed in the back lower place of first gear, be coaxially connected with a sprocket wheel with second gear, flywheel is installed on the trailing wheel, and the chain solderless wrapped connection is on sprocket wheel and flywheel; Electric drive system comprises electrical motor, Vehicular battery, controller and master cock, described motor configurations is on front-wheel, described Vehicular battery and described controller all are arranged in the vehicle body case, described master cock comprises power supply control lock, speed control crank and outage brake lever, described power supply control lock is arranged on the front portion of vehicle body case, described speed control crank is arranged on the right handgrip of folding handgrip, and described outage brake lever is connected on the left and right handles of folding handgrip.

2. portable two-wheel electric scooter according to claim 1, it is characterized in that: described man power driving mechanism comprises fix shaft, bent axle, two pendulums, two treadles, two steps, first gear, second gear, sprocket wheel, flywheel and chain, described first number of gears is more than the number of teeth of second gear, and described teeth number of sprocket is more than the number of teeth of flywheel.

3. portable two-wheel electric scooter according to claim 1 is characterized in that: described electrical motor is an efficient rare-earth brushless hub electrical motor, and described motor configurations is on front-wheel.

4. electric drive system according to claim 3, it is characterized in that: described Vehicular battery is zinc-air battery or uses series connected lithium ion battery group, described controller is the brushless motor controller that is made of MC33035, and described Vehicular battery and described controller all are arranged in the vehicle body case.

5. electric drive system according to claim 3, it is characterized in that: described control lock, speed control crank, outage brake lever are connected with controller with connector by connection lead, and described controller is connected with electrical motor with Vehicular battery with connector by connection lead.

6. portable two-wheel electric scooter according to claim 1 is characterized in that: described front-wheel and described trailing wheel are the inflated wheel of aluminium wheel hub.