CN104948630A - Electric bicycle shock absorber - Google Patents
Electric bicycle shock absorber Download PDFInfo
- Publication number
- CN104948630A CN104948630A CN201510300953.4A CN201510300953A CN104948630A CN 104948630 A CN104948630 A CN 104948630A CN 201510300953 A CN201510300953 A CN 201510300953A CN 104948630 A CN104948630 A CN 104948630A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- shock
- rotary shaft
- electric bicycle
- damping spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses an electric bicycle shock absorber. The electric bicycle shock absorber is characterized by comprising an installation base, a first rotary shaft, a first shock-absorbing spring, a second rotary shaft, a second shock-absorbing spring and a top cover, wherein the first rotary shaft is sleeved with the first shock-absorbing spring, the second rotary shaft is sleeved with the second shock-absorbing spring, the second rotary shaft is of a hollow tube-shaped structure, and the first rotary shaft and the second shock-absorbing spring are arranged inside the second rotary shaft. The electric bicycle shock absorber is novel in structure, convenient to use, firm and durable and excellent in shock absorbing performance.
Description
Technical field
The present invention relates to electric accessory motor technical field, particularly relate to a kind of damping of electric vehicles device.
Background technique
Current electric motor car is widely used due to its speed, the feature such as flexible and convenient to use.In prior art, the damping device structural similarity of electric motor car, using effect is general, and can not select flexibly to install suitable vibration damper according to different vehicles and car weight, user cost is higher, can not give full play to the damping effect of vibration damper.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of damping of electric vehicles device, it improves shock absorber structure of the prior art, drastically increases damping performance, easy to install.
The technical solution adopted in the present invention is: a kind of damping of electric vehicles device, it is characterized in that: comprise mounting base, first rotating shaft, first damping spring, second rotating shaft, second damping spring and top cover, described first damping spring cover is then in the first rotating shaft, second damping spring is socketed on the second rotating shaft, second rotating shaft is hollow tubular structure, it is inner that first rotating shaft and the second damping spring are placed in the second rotating shaft, the two ends of the first rotating shaft and the second rotating shaft are all installed between top cover and mounting base, first rotating shaft and the second rotating shaft can move back and forth when being subject to external force in mounting base.
Owing to have employed technique scheme, the present invention has following technique effect: novel structure of the present invention, and easy to use, durable, damping performance is superior.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view in A-A direction of the present invention.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As Fig. 1, 2 are depicted as a preferred embodiment of the present invention, i.e. a kind of damping of electric vehicles device, comprise mounting base 1, first rotating shaft 2, first damping spring 21, second rotating shaft 3, second damping spring 31 and top cover 4, described first damping spring 21 overlaps then in the first rotating shaft 2, second damping spring 31 is socketed on the second rotating shaft 3, second rotating shaft 3 is hollow tubular structure, it is inner that first rotating shaft 2 and the second damping spring 21 are placed in the second rotating shaft 3, the two ends of the first rotating shaft 2 and the second rotating shaft 3 are all installed between top cover 4 and mounting base 1, first rotating shaft 2 and the second rotating shaft 3 can move back and forth when being subject to external force in mounting base 1.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. a damping of electric vehicles device, it is characterized in that: comprise mounting base (1), first rotating shaft (2), first damping spring (21), second rotating shaft (3), second damping spring (31) and top cover (4), described first damping spring (21) cover is then in the first rotating shaft (2), second damping spring (31) is socketed on the second rotating shaft (3), second rotating shaft (3) is hollow tubular structure, it is inner that first rotating shaft (2) and the second damping spring (21) are placed in the second rotating shaft (3), the two ends of the first rotating shaft (2) and the second rotating shaft (3) are all installed between top cover (4) and mounting base (1), first rotating shaft (2) and the second rotating shaft (3) can move back and forth when being subject to external force in mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300953.4A CN104948630A (en) | 2015-06-05 | 2015-06-05 | Electric bicycle shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300953.4A CN104948630A (en) | 2015-06-05 | 2015-06-05 | Electric bicycle shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948630A true CN104948630A (en) | 2015-09-30 |
Family
ID=54163563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510300953.4A Pending CN104948630A (en) | 2015-06-05 | 2015-06-05 | Electric bicycle shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762910A (en) * | 2016-05-14 | 2016-07-13 | 李川 | Range-extending type automobile energy recycling device |
-
2015
- 2015-06-05 CN CN201510300953.4A patent/CN104948630A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762910A (en) * | 2016-05-14 | 2016-07-13 | 李川 | Range-extending type automobile energy recycling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102619926B (en) | Stable-type damping device | |
| RU2012149440A (en) | MULTI-ELEMENT GUIDE BEARING FOR APPLICATION IN A BEARING ASSEMBLY OF A CAR | |
| WO2015032691A8 (en) | Torsional vibration damper | |
| WO2015138881A8 (en) | Shock absorbing expanded adhesive and articles therefrom | |
| CN104948630A (en) | Electric bicycle shock absorber | |
| WO2014012547A3 (en) | Vibration damper, more particularly for a motor vehicle, and associated friction coupling and associated motor vehicle | |
| CN104455194A (en) | Shock absorption mechanism of multimedia projector | |
| ATE541725T1 (en) | WHEEL SUSPENSION FOR MOTOR VEHICLES | |
| CN203604525U (en) | Magnetic shock absorber | |
| CN203957774U (en) | Automotive suspension | |
| CN203548676U (en) | Constant magnetism damping device | |
| IT201700049536A1 (en) | Shock absorber with selective two-way lock, wheel unit and relative motor vehicle | |
| CN111284314B (en) | Suspension bushing for vehicle and vehicle | |
| CN204622995U (en) | A kind of bicycle rim | |
| FR3051158B1 (en) | DEVICE FOR DAMPING A SEAT OF A MOTOR VEHICLE BY SPRINGS. | |
| WO2016159569A3 (en) | Pole shaft device | |
| 胡宁 et al. | Design of clamping components for a linear ultrasonic motor | |
| CN203202101U (en) | Damping device | |
| CN203847605U (en) | Composite vehicle frame shock absorber | |
| CN203297497U (en) | Dust guard of shock absorber | |
| WO2017081141A3 (en) | Receiving arrangement of a support spring for a suspension strut | |
| CN105179592A (en) | Crankshaft damping device | |
| IL288605A (en) | Rolling motor vehicle with tilt-blocking system acting on the shock absorber | |
| GB2539866A8 (en) | Wheel within the wheel | |
| CN103573896B (en) | Determine magnetic damping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |