CN206087144U - Electric motor car of double damping structure - Google Patents
Electric motor car of double damping structure Download PDFInfo
- Publication number
- CN206087144U CN206087144U CN201621071558.XU CN201621071558U CN206087144U CN 206087144 U CN206087144 U CN 206087144U CN 201621071558 U CN201621071558 U CN 201621071558U CN 206087144 U CN206087144 U CN 206087144U
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- support
- shock absorber
- crossbeam
- fixed plate
- wheel
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Abstract
The utility model discloses an electric motor car of double damping structure, including frame, front wheel, rear wheel, preceding bumper shock absorber and rear damper, this frame has front -axle beam and crossbeam, is provided with first support on this front -axle beam, but the lower extreme of front -axle beam is provided with the fixed plate of luffing motion, is provided with the second support on this crossbeam, installs the motor on the second support, this front wheel is rotationally installed on the fixed plate, and this rear wheel is installed on the motor, the upper end of bumper shock absorber is connected with first support mounting before being somebody's turn to do, the lower extreme and the fixed plate erection joint of preceding bumper shock absorber, this rear damper's the upper end and the tail end erection joint of crossbeam, rear damper's lower extreme and second support mounting are connected. Through bumper shock absorber before being provided with and rear damper, bumper shock absorber and rear damper had realized double damping's structure effect, effective shock attenuation effect that promotes whole car before the cooperation utilized to bring better comfort for the user.
Description
Technical field
The utility model is related to electric motor car field technique, refers in particular to a kind of electric motor car of double damping structure.
Background technology
Electric motor car is electric bicycle, is referred to using battery as supplementary energy on the basis of ordinary bicycle, is installed
The personal traffic work of the electromechanical integration of the control members such as motor, controller, battery, handle brake lever and display instrument system
Tool；" Chinese electric bicycle re-invent industry summit forum " data display in 2013, Chinese electric bicycle ends 2013 to be protected
The amount of having breaks through 200,000,000, and having been at the electric bicycle " new national standard " among disputing on also will put into effect.New national standard is estimated will be in electricity
Dynamic bicycle trade starts a big change.
Traditional electric motor car is single shock-damping structure, it is arranged at damper by the side of front-wheel or trailing wheel, and car load subtracts
Shake effect is bad, it is impossible to bring more preferable comfort to user.
Utility model content
In view of this, the utility model is directed to the disappearance of prior art presence, and its main purpose is to provide a kind of double damping
The electric motor car of structure, the existing list shock-damping structure of its energy effectively solving causes the bad problem of car load damping effect.
For achieving the above object, the utility model is using following technical scheme：
A kind of electric motor car of double damping structure, includes vehicle frame, front-wheel, trailing wheel, front damper and rear shock absorber；The car
Frame has front-axle beam and crossbeam, and first support is provided with the front-axle beam, and the lower end of front-axle beam is provided with the fixed plate that can be swung up and down, should
Second support is provided with crossbeam, motor is installed in second support；The front-wheel is rotatably installed in fixed plate, the trailing wheel
It is installed on motor；The upper end of the front damper is installed with first support and is connected, and the lower end of front damper is installed with fixed plate and connected
Connect；The upper end of the rear shock absorber is installed with the tail end of crossbeam and is connected, and the lower end of rear shock absorber is installed with second support and is connected.
Preferably, the upper and lower ends of the front damper are pacified respectively by way of lock screw with first support and fixed plate
Load connects.
Preferably, the upper end of the rear shock absorber is installed on the tail end of crossbeam, the lower end of rear shock absorber by axle screw
It is installed in second support by way of locking screw.
The utility model has compared with prior art clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands：
Front damper and rear shock absorber are provided by, cooperation realizes double damping using front damper and rear shock absorber
Effect structure, effectively lifts the damping effect of car load, so as to bring more preferable comfort to user.
More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings
The utility model is described in detail.
Description of the drawings
Fig. 1 is the schematic perspective view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration：
10th, vehicle frame 11, front-axle beam
12nd, crossbeam 13, first support
14th, fixed plate 15, second support
20th, front-wheel 30, trailing wheel
40th, front damper 50, rear shock absorber
60th, motor
Specific embodiment
Refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of the utility model, include vehicle frame
10th, front-wheel 20, trailing wheel 30, front damper 40 and rear shock absorber 50.
The vehicle frame 10 has front-axle beam 11 and crossbeam 12, and first support 13 is provided with the front-axle beam 11, and the lower end of front-axle beam 11 sets
The fixed plate 14 that can be swung up and down is equipped with, second support 15 is provided with the crossbeam 12, motor 60 is installed in second support 15,
Motor 60 is installed in second support 15 by axle.
The front-wheel 20 is rotatably installed in fixed plate 14 by axle, and the trailing wheel 30 is installed on motor 60.
The upper end of the front damper 40 is installed with first support 13 and is connected, and lower end and the fixed plate 14 of front damper 40 are installed
Connection；In the present embodiment, the upper and lower ends of the front damper 40 respectively lock screw by way of with first support 13 and
Fixed plate 14 installs connection.
The upper end of the rear shock absorber 50 is installed with the tail end of crossbeam 12 and is connected, lower end and the second support 15 of rear shock absorber 50
Connection is installed.In the present embodiment, the upper end of the rear shock absorber 50 is installed on the tail end of crossbeam 12 by axle screw, after subtract
The lower end of shake device 50 is installed in second support 15 by way of lock screw.
When using, stress will move upwards when front-wheel 20 is jolted by uneven road surface, and drive fixed plate 14 to surround it
With the axle rotation to locking screw of front-axle beam 11, so as to drive front damper 40 to compress, reach because the elastic force of front damper 40 is acted on
To the effect of damping；When the front of front-wheel 20 is impacted by uneven road surface step, front-wheel 20 obliquely upward moves stress, band
Dynamic fixed plate 14 rotates around it with the axle to locking screw of front-axle beam 11, so as to drive front damper 40 to compress, due to front damping
The elastic force effect of device 40 reaches the effect of damping.Stress will move upwards when trailing wheel 30 is jolted by uneven road surface, drive
Second support 15, so as to drive rear shock absorber 50 to compress, reaches around its fixing axle rotation because the elastic force of rear shock absorber 50 is acted on
To the effect of damping.
Design focal point of the present utility model is：Front damper and rear shock absorber are provided by, cooperation utilizes front damper
With the effect structure that rear shock absorber realizes double damping, the damping effect of car load is effectively lifted, so as to bring preferably to user
Comfort.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the restriction to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by need not paying performing creative labour,
These modes are fallen within protection domain of the present utility model.
Claims (3)
1. a kind of electric motor car of double damping structure, it is characterised in that：Include vehicle frame, front-wheel, trailing wheel, front damper and after subtract
Shake device；The vehicle frame has front-axle beam and crossbeam, and first support is provided with the front-axle beam, and the lower end of front-axle beam is provided with what is can swung up and down
Fixed plate, is provided with second support on the crossbeam, motor is provided with second support；The front-wheel is rotatably installed on fixed plate
On, the trailing wheel is installed on motor；The upper end of the front damper and first support are installed and are connected, the lower end of front damper and fixation
Plate installs connection；The upper end of the rear shock absorber is installed with the tail end of crossbeam and is connected, and lower end and the second support of rear shock absorber are installed
Connection.
2. a kind of electric motor car of double damping structure as claimed in claim 1, it is characterised in that：Up and down the two of the front damper
Installed with first support and fixed plate by way of lock screw respectively and be connected in end.
3. a kind of electric motor car of double damping structure as claimed in claim 1, it is characterised in that：The upper end of the rear shock absorber leads to
The tail end that axle screw is installed on crossbeam is crossed, the lower end of rear shock absorber is installed in second support by way of lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071558.XU CN206087144U (en) | 2016-09-22 | 2016-09-22 | Electric motor car of double damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071558.XU CN206087144U (en) | 2016-09-22 | 2016-09-22 | Electric motor car of double damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087144U true CN206087144U (en) | 2017-04-12 |
Family
ID=58480380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071558.XU Active CN206087144U (en) | 2016-09-22 | 2016-09-22 | Electric motor car of double damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087144U (en) |
-
2016
- 2016-09-22 CN CN201621071558.XU patent/CN206087144U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |