CN220032114U - Multi-wheel booster bicycle - Google Patents

Abstract

The utility model relates to a multi-wheel booster bicycle, which belongs to the technical field of multi-wheel bicycles and comprises a driving chassis, wherein a bicycle shed is arranged on the driving chassis, a driver seat which is fixedly connected with the driving chassis through bolts is arranged in the bicycle shed, and a steering handle which is fixedly connected with a rotating shaft of the driving chassis in a transmission manner is arranged between the front of the driver seat and the bicycle shed. The driving chassis comprises a chassis frame, a front wheel frame which is sleeved and fixed with the chassis frame through a bearing is arranged at the front end of the chassis frame, a rear wheel frame which is sleeved and fixed with the chassis frame through a bearing is arranged at the rear end of the chassis frame, and shock absorbers are arranged between the front end and the rear end of the chassis frame and between the front wheel frame and the rear wheel frame respectively. Has the characteristics of compact structure, comfortable and labor-saving riding, good running stability and good damping effect. Solves the problem of daily travel of wind and rain.

Description

Multi-wheel booster bicycle

Technical Field

The utility model relates to the technical field of multi-wheel bicycles, in particular to a multi-wheel booster bicycle.

Background

Bicycles, also known as bicycles or scooters, are typically two-wheeled small land vehicles. After people get on the vehicle, the pedal is taken as power, so that the vehicle is environment-friendly. As an environment-friendly transportation means for riding instead of walk and going out; more and more people use bicycles as exercise equipment for riding exercises and for bicycle travel.

The existing electric bicycle is a two-wheel electric bicycle, the safety and the stability of the electric bicycle are poor, and the electric bicycle also needs to carry a tool for shielding wind and rain when traveling in severe weather such as raining, storm snow, sand storm and the like, is inconvenient to drive and also affects the driving safety.

The utility model provides a chinese patent electric bicycle with multiple wheels, application number is CN200720109285.8, it sets up the front wheel to have disclosed that frame front side bottom passes through the front wheel fork to be connected, the rear side bottom passes through the rear wheel fork to be connected and sets up a pair of rear wheel of coaxial installation, its characterized in that on the frame cooperation sets up the carriage, the carriage front portion sets up preceding baffle, windshield, the rear portion sets up the backplate, both sides set up door or no door, connect on the frame and set up the driver's seat, it sets up the backseat to lean on the backplate inner wall connection, the storage battery sets up in driver's seat bottom, the motor and the differential mechanism transmission cooperation in the middle of two rear wheels that are connected with the storage battery circuit, the direction of activity is through direction rotation rack, direction rotation connecting rod tooth axle and front wheel fork control cooperation. At present, although the road condition is improved, the speed reducing belts are increased, and a damping structure is required to be added for improving the comfort.

Disclosure of Invention

The utility model mainly solves the defects existing in the prior art, and provides a multi-wheel booster bicycle which has the characteristics of compact structure, good running stability and good damping effect. Solves the problem of daily travel of wind and rain.

The technical problems of the utility model are mainly solved by the following technical proposal:

the utility model provides a multi-wheel booster bicycle, includes the drive chassis, the drive chassis on be equipped with the bicycle shed, the bicycle shed in be equipped with the driver's seat that drive chassis looks bolted connection is fixed, driver's seat the place ahead and bicycle shed between be equipped with the fixed direction handle of drive chassis looks pivot transmission connection, direction handle pivot below is equipped with manpower pedal device. The driving chassis comprises a chassis frame, a front wheel frame which is sleeved and fixed with the chassis frame through a bearing is arranged at the front end of the chassis frame, a rear wheel frame which is sleeved and fixed with the chassis frame through a bearing is arranged at the rear end of the chassis frame, and shock absorbers are arranged between the front end and the rear end of the chassis frame and between the front wheel frame and the rear wheel frame respectively.

Preferably, a booster motor is arranged in the rear part of the chassis frame, a speed-changing chain wheel positioned below the driving seat is arranged between the booster motor and the front wheel frame, and transmission chains for meshed transmission are arranged between the booster motor and the rear wheel frame, between the booster motor and the speed-changing chain wheel and between the speed-changing chain wheel and the pedal chain wheel.

Preferably, the shock absorber comprises a shock absorption piston, and a buffer spring which is in limit sleeving connection with the shock absorption piston is arranged between the shock absorption piston and the chassis frame.

Preferably, the shed comprises a roof, a front baffle is arranged between the front end of the roof and the chassis frame, a windshield clamped with the front baffle is arranged on the upper portion of the front baffle, a windscreen wiper is arranged on the windshield, reflectors are arranged on two sides of the upper portion of the front baffle, a rear baffle is arranged between the rear end of the roof and the chassis frame, and a rear transparent observation plate is arranged between the rear baffle and the roof.

Preferably, the steering lamps are arranged on two sides of the lower part of the front baffle, and the headlamps which are fixedly connected with the chassis frame through screws are arranged on two sides of the steering lamps.

Preferably, a passenger seat is arranged between the rear of the driver seat and the shed, a power supply is arranged between the lower end of the passenger seat and the chassis frame, and the power supply is in circuit communication with the steering lamp, the headlight and the windscreen wiper.

Preferably, the upper end of the ceiling is provided with a solar power generation plate which is in circuit communication with a power supply.

Preferably, the rear end of the shed is provided with a trunk which is fixedly connected with the chassis frame through bolts.

The utility model can achieve the following effects:

compared with the prior art, the multi-wheel booster bicycle has the characteristics of compact structure, comfort and labor saving in riding, good running stability and good damping effect. Solves the problem of daily travel of wind and rain.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a schematic elevational view of the present utility model.

In the figure: shed 1, steering handle 2, driver's seat 3, passenger seat 4, trunk 5, drive chassis 6, back panel 7, back transparent observation panel 8, ceiling 9, front panel 10, mirror 11, wiper 12, turn signal 13, headlight 14, front wheel frame 15, variable speed sprocket 16, chassis frame 17, drive chain 18, booster motor 19, shock absorber 20, back wheel frame 21, power supply 22, solar panel 23, windshield 24, damper piston 25, and buffer spring 26.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: as shown in fig. 1, 2 and 3, a multi-wheel booster bicycle comprises a driving chassis 6, wherein a bicycle shed 1 is arranged on the driving chassis 6, the bicycle shed 1 comprises a ceiling 9, a front baffle 10 is arranged between the front end of the ceiling 9 and a chassis frame 17, steering lamps 13 are arranged on two sides of the lower portion of the front baffle 10, and big lamps 14 which are fixedly connected with the chassis frame 17 through screws are arranged on two sides of the steering lamps 13. The upper part of the front baffle 10 is provided with a windshield 24 which is embedded with the front baffle 10, the windshield 24 is provided with a wiper 12, both sides of the upper part of the front baffle 10 are provided with reflectors 11, a rear baffle 7 is arranged between the rear end of a ceiling 9 and a chassis frame 17, and a rear transparent observation plate 8 is arranged between the rear baffle 7 and the ceiling 9. A driving seat 3 which is fixedly connected with a driving chassis 6 through bolts is arranged in the bicycle shed 1, and a steering handle 2 which is fixedly connected with the driving chassis 6 through a rotating shaft in a transmission way is arranged between the front of the driving seat 3 and the bicycle shed 1. The driving chassis 6 comprises a chassis frame 17, and the rear end of the shed 1 is provided with a trunk 5 which is fixedly connected with the chassis frame 17 through bolts. The front end of the chassis frame 17 is provided with a front wheel frame 15 which is sleeved and fixed with the chassis frame 17 in a bearing way, the rear end of the chassis frame 17 is provided with a rear wheel frame 21 which is sleeved and fixed with the chassis frame 17 in a bearing way, a power-assisted motor 19 which is driven by a power supply 22 is arranged in the rear part of the chassis frame 17, a variable-speed chain wheel 16 which is positioned below the driver seat 3 is arranged between the power-assisted motor 19 and the front wheel frame 15, and a transmission chain 18 which is meshed and driven is arranged between the power-assisted motor 19 and the rear wheel frame 21, between the power-assisted motor 19 and the variable-speed chain wheel 16 and between the variable-speed chain wheel 16 and the front wheel frame 15. Shock absorbers 20 are arranged between the front and rear ends of the chassis frame 17 and the front wheel frame 15 and the rear wheel frame 21 respectively, each shock absorber 20 comprises a shock absorption piston 25, and a buffer spring 26 which is in limit sleeving connection with the shock absorption piston 25 is arranged between the shock absorption piston 25 and the chassis frame 17. A passenger seat 4 is arranged between the rear of the driver seat 3 and the shed 1, a power supply 22 is arranged between the lower end of the passenger seat 4 and the chassis frame 17, the power supply 22 is in circuit communication with the steering lamp 13, the headlight 14 and the windscreen wiper 12, and a solar panel 23 connected with the power supply 22 is arranged at the upper end of the ceiling 9.

In conclusion, the multi-wheel booster bicycle has the characteristics of compact structure, comfort and labor saving in riding, good running stability and good damping effect. Solves the problem of daily travel of wind and rain.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (8)

1. A multi-wheel booster bicycle, characterized in that: the steering device comprises a driving chassis (6), wherein a vehicle shed (1) is arranged on the driving chassis (6), a steering seat (3) which is fixedly connected with the driving chassis (6) through bolts is arranged in the vehicle shed (1), and a steering handle (2) which is fixedly connected with the driving chassis (6) through a rotating shaft in a transmission manner is arranged between the front of the steering seat (3) and the vehicle shed (1); the driving chassis (6) comprises a chassis frame (17), a front wheel frame (15) which is sleeved and fixed with the chassis frame (17) in a bearing mode is arranged at the front end of the chassis frame (17), a rear wheel frame (21) which is sleeved and fixed with the chassis frame (17) in a bearing mode is arranged at the rear end of the chassis frame (17), and shock absorbers (20) are arranged between the front end and the rear end of the chassis frame (17) and the front wheel frame (15) and the rear wheel frame (21) respectively.

2. A multi-wheel booster bicycle as defined in claim 1, wherein: the power-assisted bicycle is characterized in that a power-assisted motor (19) is arranged in the rear part of the chassis frame (17), a speed-changing chain wheel (16) positioned below the driver seat (3) is arranged between the power-assisted motor (19) and the front wheel frame (15), and transmission chains (18) for meshed transmission are arranged between the power-assisted motor (19) and the rear wheel frame (21), between the power-assisted motor (19) and the speed-changing chain wheel (16) and between the speed-changing chain wheel (16) and the front wheel frame (15).

3. A multi-wheel booster bicycle as defined in claim 1, wherein: the shock absorber (20) comprises a shock absorption piston (25), and a buffer spring (26) which is in limit sleeving connection with the shock absorption piston (25) is arranged between the shock absorption piston (25) and the chassis frame (17).

4. A multi-wheel booster bicycle as defined in claim 1, wherein: the bicycle shed (1) include ceiling (9), ceiling (9) front end and chassis frame (17) between be equipped with preceding baffle (10), preceding baffle (10) upper portion be equipped with preceding baffle (10) mutually inlay card windshield (24), windshield (24) on be equipped with wiper (12), preceding baffle (10) upper portion both sides be equipped with reflector (11), ceiling (9) rear end and chassis frame (17) between be equipped with backplate (7), backplate (7) and ceiling (9) between be equipped with back transparent viewing sheet (8).

5. The multi-wheel booster bicycle of claim 4, wherein: steering lamps (13) are arranged on two sides of the lower part of the front baffle (10), and big lamps (14) which are fixedly connected with the chassis frame (17) through screws are arranged on two sides of the steering lamps (13).

6. The multi-wheel booster bicycle of claim 5, wherein: a passenger seat (4) is arranged between the rear of the driver seat (3) and the shed (1), a power supply (22) is arranged between the lower end of the passenger seat (4) and the chassis frame (17), and the power supply (22) is in circuit communication with the steering lamp (13), the headlight (14) and the windscreen wiper (12).

7. The multi-wheel booster bicycle of claim 6, wherein: the upper end of the ceiling (9) is provided with a solar power generation plate (23) which is in circuit communication with a power supply (22).

8. A multi-wheel booster bicycle as defined in claim 1, wherein: the rear end of the shed (1) is provided with a trunk (5) which is fixedly connected with the chassis frame (17) through bolts.