CN203681764U - Novel two-wheeled electric car - Google Patents
Novel two-wheeled electric car Download PDFInfo
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- CN203681764U CN203681764U CN201320871195.8U CN201320871195U CN203681764U CN 203681764 U CN203681764 U CN 203681764U CN 201320871195 U CN201320871195 U CN 201320871195U CN 203681764 U CN203681764 U CN 203681764U
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Abstract
The utility model discloses a novel two-wheeled electric car and belongs to the field of electric cars. The electric car comprises wheels, a car frame, car forks and a car seat, wherein the car frame is a three-dimensional car frame, steering handles are respectively fixed at the upper ends of handle bars, the lower ends of the handle bars are connected to the lower end of an oblique beam of the car frame, the middle positions of the handle bars are respectively connected with connecting rods, the other ends of the connecting rods are connected to steering lugs, front and rear car forks of the electric car are divided into longitudinal car forks and transverse car forks, the lower ends of the longitudinal car forks are connected to the transverse car forks at the front ends of wheel shafts of the wheels, and the transverse car forks are connected with axles. The steering handles of the car are flexible in operation, the damping effect is remarkable, the seat gravity is located at the rear, and the driving resistance is small. Compared with a common electric bicycle, the novel two-wheeled electric car has the advantages that the position of a rider is lower, the speed is high, and the pivots of the longitudinal car forks are not located on the wheel shafts, so that the pressure of the wheel shafts is reduced.
Description
Technical field
The utility model relates to a kind of electric motor car with two wheels, and particularly a kind of novel electric motor car with two wheels, belongs to Electrical Bicycle field.
Background technology
Along with the minimizing gradually of fossil energy, the Novel clean type energy has obtained favor, Electrical Bicycle is popularized, become small and medium cities working clan's main traffic instrument, traditional two-wheeled electric bicycle is mainly to grow up on traditional bicycle basis, its structure and shape are similar, and, this Electrical Bicycle is all generally to utilize single steel-pipe welding to form, even the tripod of standard bicycle does not all have, therefore the time has been grown and can produce distortion, in addition, existing electronic handlebar is all almost the handle that right-hand man is integrated, in driving process, swing underaction.
Summary of the invention
, handle-bar underaction solid simply not for existing electric bicycle structure, the present situation that structure and shape are similar, the utility model provides a kind of novel electric motor car with two wheels, its object is exactly alerting ability, the comfort feature that improves the durability of Electrical Bicycle, strengthens handle, enriches the variety of battery-driven car.
The technical scheme that the utility model is taked is: a kind of novel electric motor car with two wheels, comprise wheel, vehicle frame, the car fork being connected with vehicle frame, the upper bumper arranging of car fork, swing the handle-bar of front-wheel, vehicle seat, described vehicle frame is solid type vehicle frame, be formed by connecting by left side and right-hand part, described handle-bar is divided into two of left and right, be separately fixed at barre upper end, left and right, the lower end of left and right barre is connected on vehicle frame the first left and right, cant beam lower end protrusion, left and right barre midway location is connecting respectively left and right connecting rod, the other end of connecting rod is connected on the left and right directions ear of front fork shoulder the right and left setting, described battery-driven car has front rear vehicle fork, front rear vehicle fork is divided into again longitudinal vehicle fork and horizontal car fork, described longitudinal vehicle fork and laterally car fork have left and right car fork, longitudinal vehicle fork lower end is connected on the horizontal car fork being connected with axletree, connecting portion is in wheel hub front end, it is latter half of that described vehicle seat is positioned at vehicle body, being connected between described left and right barre and the first left and right, cant beam lower end protrusion is rotationally connected, the connection at described connecting rod two ends adopts ball-type Hooke's coupling, described vehicle frame has upper beam and lower beam, be connected with many cant beams, vehicle frame has formed compartment, the longitudinal vehicle fork of described front and back wheel is splayed, on longitudinal vehicle fork, be provided with bumper, one end of described horizontal car fork is connected on axletree, longitudinal vehicle fork is connected to the axletree front end of horizontal car fork, described front-wheel longitudinal vehicle fork is connecting the S. A. of the front-wheel that can swing above, in described S. A., be provided with bearing, described lower beam lower end is provided with stretcher, between described stretcher and lower beam, utilize spring folding part to be connected, the horizontal car fork of the longitudinal front fork of front-wheel of described bumper and front-wheel, assistant longitudinal front fork, auxiliary horizontal car fork forms buffer rack, the upper end of described trailing wheel longitudinal vehicle fork is connected with vehicle frame upper beam, lower end is connected with the horizontal car fork of trailing wheel, laterally car fork is connected with compartment lower beam.
The good effect of this novel electric motor car with two wheels is: vehicle frame is solid, handle-bar flexible operation, damping effect is obvious, seat center of gravity is to the rear, after travelling, resistance is little, compared with general Electrical Bicycle, rider position is lower, the fulcrum of the fast longitudinal vehicle fork of speed is not on wheel shaft, be reduced to the pressure of wheel shaft, between this electromobile frame and direct system, be connected, sit people position in battery-driven car rear portion, while travelling, center of gravity is positioned at battery-driven car rear portion, in the time running into the direction to safety of emergency situation people instinct or orientation and hide, the direct system that can be delivered to very soon front end by vehicle frame and being connected of direct system also turns to car itself to the orientation of safety, strengthen the safety of battery-driven car, position, the compartment face area of this Electrical Bicycle strengthens, significant word can be set on vehicle body as promotional content, and the utility model has enriched the type of Electrical Bicycle.
Accompanying drawing explanation
Fig. 1 overall schematic of the present utility model.
Fig. 2 battery-driven car each several part schematic diagram.
The specific embodiment
Be elaborated with regard to technical side of the present utility model referring to Fig. 2, the whole vehicle frame of this novel two-wheeled electric bicycle is compared with existing Electrical Bicycle, and whole vehicle frame is solid type, specifically has left and right two parts to be welded.In this embodiment, numbering is the parts that are interpreted as left-half with a below, mean the parts that have symmetrical with it right half part, there is no being interpreted as left-right universal part or only having parts of code a.The left handle of 1a-in figure, the left barre of 2a-, the left connecting rod of 3a-, the left cant beam of 4a-first, protrusion under left the first cant beam of 5a-, the left front longitudinal vehicle fork of 6a-, the left front horizontal car fork of 7a-, the left back longitudinal vehicle fork of 8a-, the left back horizontal car fork of 9a-, the left pinch roller of 10a-, 11a-left hand is stopped, the left universal-joint one of 12a-, the left universal-joint two of 13a-, the left front bumper of 14a-, the left back bumper of 15a-, 16-front axle, 17 rear axles, the left front point of connection of 18a-, the left back point of connection of 19a-, 20-S. A., 21a-left bearing, 22-front-wheel, 23-trailing wheel, 24-vehicle seat, 25-support, 26a-Vehicular left pedal, 27-tool box, 28-battery box, 29-controller case, 30a-left is to ear, 31a-upper left quarter crossbeam, 32a-lower left quarter crossbeam, 33a – anticlockwise beam, the left front assistant longitudinal car fork of 34a-, the left front auxiliary horizontal car fork of 35a-.
This Electrical Bicycle is divided into direction control part, vehicle frame part, shock absorbing part, wheel part, control part.
First describe with regard to direction control part, it is left handle 1a and right handle that described handle-bar is divided into two of left and right, be separately fixed at left and right barre (left barre 2a and right handlebar) upper end, the lower end of left and right barre (left barre 2a and right handlebar) is connected on vehicle frame the first left and right, cant beam lower end protrusion (under left the first cant beam under protrusion 5a and right the first cant beam protrusion), left and right barre (left barre 2a and right handlebar) midway location is being connected respectively left and right connecting rod (left connecting rod 3a and right connecting rod), the other end of connecting rod is connected on the left and right directions ear (left is to ear 30a and right ear) of front fork shoulder setting, the connection at described left and right connecting rod (left connecting rod 3a and right connecting rod) two ends adopts ball-type Hooke's coupling, the joint being wherein connected to ear with left is left universal-joint one 12a, equally, the interlinking lever end being connected with right ear has used universal ball joint too, the joint being connected with barre left and right midway location respectively at the left and right connecting rod other end is left universal-joint two 13a and right universal-joint two, the connection mode of the lower end of described left and right barre (left barre 2a and right handlebar) and vehicle frame the first left and right, cant beam lower end protrusion (under left the first cant beam under protrusion 5a and right the first cant beam protrusion) is for being rotationally connected, the connection mode using is for being rotationally connected, particularly, use bearing connection, namely left bearing 21a and right bearing.
Pull the left handle 1a of handle-bar before and after the people who drives battery-driven car time, left barre 2a will be connected to take lower end the axle of connection left bearing 21a of protrusion 5a under left the first cant beam as axis swing, left bearing 21a is installed on described point of connection, pulls very light.Now, the left connecting rod 3a that is connected to left barre 2a midway location will drive left to rotate centered by S. A. 20 to ear 30a, S. A. 20 will drive front fork to swing, meanwhile be connected to the longitudinal front fork (left front longitudinal vehicle fork 6a and right front longitudinal front fork) on front fork, laterally front fork (left front horizontal car fork 7a and right front horizontal front fork), assistant longitudinal front fork (left front assistant longitudinal car fork 34a and right redundant longitudinal vehicle fork) and auxiliary horizontal front fork (left front auxiliary horizontal car fork 35a and the horizontal car fork of right redundant) be communicated with front-wheel 22 can together with change direction, in handle former configuration parking brake (left hand stop 11a and the right hand stop).
The point of connection that right handle and the right barre being connected with right handle will be connected to protrusion under right the first cant beam take lower end, as axis swing, is provided with right bearing on described point of connection, be right handle and therewith connect component movement opposite direction.
Certainly, can on the handle of left and right, apply strength, just power thrusts is contrary simultaneously.
Described vehicle frame is solid type vehicle frame, be formed by connecting by left side and right-hand part, comprise upper beam (upper left quarter crossbeam 31a and upper right quarter crossbeam), lower beam (lower left quarter crossbeam 32a and right lower quadrant crossbeam), the first cant beam (the first left cant beam 4a and the first right cant beam), left rotation and right rotation beam (anticlockwise beam 33a and right rotation beam) and many other cant beams form, described vehicle frame has formed compartment, for easy to use, in compartment, may be partitioned into the casing of multiple different purposes, in this enforcement example, compartment has been divided into tool box 27, battery box 28, controller case 29, the frame roof that upper beam forms, vehicle seat 24 is set, both sides in lower beam are provided with stretcher, below stretcher, be provided with spring folding part with the connecting portion of lower beam, can step tread plate is upwards folding, described stretcher comprises Vehicular left pedal 26a and the right steps in left side, in order to stop conveniently, at the right and left at the two ends of lower beam, be provided with the support 25 for stopping, being connected between support 25 and lower beam is rotationally connected, for convenient, between lower beam and support 25, can take spring mode, also can directly use the support of market sale, on connecting cross beam between described left rotation and right rotation beam, there are the parts such as bearing that S. A. 20 is installed.
Before described Electrical Bicycle, rear vehicle fork is divided into again longitudinal vehicle fork and horizontal car fork, described longitudinal vehicle fork and laterally car fork have left and right car fork (left front longitudinal vehicle fork 6a and right front longitudinal vehicle fork, left back longitudinal vehicle fork 8a and right back longitudinal vehicle fork) (left front horizontal car fork 7a and right front horizontal car fork, left back horizontal car fork 9a and right back horizontal car fork) part, longitudinal vehicle fork lower end is connected on the horizontal car fork being connected with axletree, connecting portion is in wheel hub front end, namely longitudinally front fork and laterally point of connection (left front point of connection 18a and the right front point of connection of front fork, left back point of connection 19a and right back point of connection) be positioned at front axle 16 and rear axle 17 before, the longitudinal vehicle fork of described front and back wheel is splayed, front rear vehicle fork is provided with bumper (left front bumper 14a and right front bumper, left back bumper 15a and right back bumper), the described longitudinal front fork of front-wheel (left front longitudinal front fork 6a and right front longitudinal front fork) and the horizontal car fork of front-wheel (left front horizontal car fork 7a and right front horizontal car fork) that is provided with bumper, assistant longitudinal front fork (left front assistant longitudinal front fork 34a and right front assistant longitudinal front fork), auxiliary horizontal car fork (the right front auxiliary horizontal front fork of left front auxiliary horizontal front fork 35a) forms buffer rack, the upper end of described trailing wheel longitudinal vehicle fork (left back longitudinal vehicle fork 8a pitches with right back longitudinal vehicle) is connected with vehicle frame upper beam (upper left quarter crossbeam 31a and upper right quarter crossbeam), lower end is connected with the horizontal car fork of trailing wheel (left back horizontal car fork 9a and right back horizontal car fork), rear laterally car fork (left back horizontal car fork 9a and right back horizontal car fork) front end is connected with compartment lower beam (lower left quarter crossbeam 32a and right lower quadrant crossbeam), rear laterally car fork rear end is connected with rear axle 17, on described longitudinal vehicle fork, be all provided with bumper, described bumper can be hydraulic pressure, air pressure, spring loaded, what on front fork, adopt in the present embodiment is the bumper (left front bumper 14a and right front bumper) of hydraulic pressure and spring loaded one, what on back vent, adopt is the pressure reducer (left back bumper 15a and right back bumper) that air pressure and spring are integrated.
When Electrical Bicycle under steam, because weight increases the weight of or road jolts, described longitudinal bumper will be compressed, now, owing to being provided with pinch roller (left pinch roller 10a and right pinch roller) between front-wheel assistant longitudinal car fork and horizontal car fork, therefore, the horizontal car fork of the longitudinal front fork of front-wheel of described bumper and front-wheel, assistant longitudinal car are pitched, auxiliary horizontal car fork forms buffer rack can be up and down centered by front axle 16, and the pinch roller between front-wheel assistant longitudinal car fork and horizontal car fork transversely slides on car fork.Trailing wheel buffering is to rely on spring and air bumper damping.
Described wheel part comprises front-wheel 22 and trailing wheel 23 and front axle 16 and rear axle 17..
Described control part is identical with general battery-driven car, therefore, the control part not drawing in the drawings, if hand of rotation is implementing stepless change, accelerate moving velocity, source switch, voltage indicator gauge, Speed display table, source switch, front and back illuminating lamp, left and right directions lamp, direction switch, horn punch, loudspeaker etc.
This Electrical Bicycle, vehicle frame is solid, handle-bar flexible operation, damping effect is obvious, seat center of gravity is to the rear, and after travelling, resistance is little, compared with general Electrical Bicycle, rider position is lower, the fulcrum of the fast longitudinal vehicle fork of speed, not on wheel shaft, has been reduced to the pressure of wheel shaft, has enriched the type of Electrical Bicycle.
Claims (7)
1. a novel electric motor car with two wheels, comprise wheel, vehicle frame, the car fork being connected with vehicle frame, the upper bumper arranging of car fork, swing the handle-bar of front-wheel, vehicle seat, it is characterized in that: described vehicle frame is solid type vehicle frame, be formed by connecting by left side and right-hand part, described handle-bar is divided into two of left and right, be separately fixed at barre upper end, left and right, the lower end of left and right barre is connected on vehicle frame the first left and right, cant beam lower end protrusion, left and right barre midway location is connecting respectively left and right connecting rod, the other end of connecting rod is connected on the left and right directions ear of front fork shoulder the right and left setting, described battery-driven car has front rear vehicle fork, front rear vehicle fork is divided into again longitudinal vehicle fork and horizontal car fork, described longitudinal vehicle fork and laterally car fork have left and right car fork, longitudinal vehicle fork lower end is connected on the horizontal car fork being connected with axletree, connecting portion is in wheel hub front end, it is latter half of that described vehicle seat is positioned at vehicle body.
2. the novel electric motor car with two wheels of one according to claim 1, is characterized in that: being connected between described left and right barre and the first left and right, cant beam lower end protrusion is rotationally connected, and the connection at described connecting rod two ends adopts ball-type Hooke's coupling.
3. the novel electric motor car with two wheels of one according to claim 1, is characterized in that: described vehicle frame has upper beam and lower beam, is connected with many cant beams, and vehicle frame has formed compartment.
4. the novel electric motor car with two wheels of one according to claim 1, it is characterized in that: the longitudinal vehicle fork of described front and back wheel is splayed, on longitudinal vehicle fork, be provided with bumper, one end of described horizontal car fork is connected on axletree, and longitudinal vehicle fork is connected to the axletree front end of horizontal car fork.
5. the novel electric motor car with two wheels of one according to claim 1, is characterized in that: described front-wheel longitudinal vehicle fork is connecting the S. A. of the front-wheel that can swing above, in described S. A., is provided with bearing.
6. the novel electric motor car with two wheels of one according to claim 3, is characterized in that: described lower beam lower end is provided with stretcher, utilizes spring folding part to be connected between described stretcher and lower beam.
7. the novel electric motor car with two wheels of one according to claim 4, it is characterized in that: described in be provided with the longitudinal front fork of front-wheel of bumper and the horizontal car fork of front-wheel, assistant longitudinal front fork, auxiliary horizontal car fork form buffer rack, the upper end of described trailing wheel longitudinal vehicle fork is connected with vehicle frame upper beam, lower end is connected with the horizontal car fork of trailing wheel, and laterally car fork is connected with compartment lower beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871195.8U CN203681764U (en) | 2013-12-27 | 2013-12-27 | Novel two-wheeled electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871195.8U CN203681764U (en) | 2013-12-27 | 2013-12-27 | Novel two-wheeled electric car |
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| Publication Number | Publication Date |
|---|---|
| CN203681764U true CN203681764U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871195.8U Expired - Fee Related CN203681764U (en) | 2013-12-27 | 2013-12-27 | Novel two-wheeled electric car |
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| CN (1) | CN203681764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554672A (en) * | 2017-09-28 | 2018-01-09 | 合肥三羊电动车有限公司 | One kind two takes turns electric car with pressing bascule altogether |
-
2013
- 2013-12-27 CN CN201320871195.8U patent/CN203681764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554672A (en) * | 2017-09-28 | 2018-01-09 | 合肥三羊电动车有限公司 | One kind two takes turns electric car with pressing bascule altogether |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |