CN2915663Y - Three-wheel four-wheel electric vehicle - Google Patents
Three-wheel four-wheel electric vehicle Download PDFInfo
- Publication number
- CN2915663Y CN2915663Y CN 200620073872 CN200620073872U CN2915663Y CN 2915663 Y CN2915663 Y CN 2915663Y CN 200620073872 CN200620073872 CN 200620073872 CN 200620073872 U CN200620073872 U CN 200620073872U CN 2915663 Y CN2915663 Y CN 2915663Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- independent damping
- right independent
- vehicle frame
- frame
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
Three and four-wheel electrical bicycle relates to transportation tool technical field. The electrical bicycle comprises a frame, left and right back wheels which are connected on the rear end of the frame, two back wheels separately connects with two half shafts which separately are connected on left and right independent damping back fork; an upper end for the left and right independent damping back fork are separately fixed on the frame; opposing side for the left and right independent damping back fork are separately provided with a reaming base; a horizontal pull rod is connected between two ream bases. The utility model can reduce uncomfortable feeling caused by jarring vehicles or inclination on roads with rough face, and reduce transportation hazards.
Description
Technical field
The utility model relates to technical field of transportation means.
Background technology
Three-wheel of generally seeing in the street at present or four-wheel electric motor car all are connected on the axle owing to left and right two trailing wheels, so when as when running into rugged road surface, can inclination of vehicle appear owing to the overbalance of left and right trailing wheel, even the phenomenon of toppling, the accident that this phenomenon causes is quite a few sees.
The utility model content
The utility model purpose is to design and a kind ofly can overcomes the smooth-riding surface and cause unbalanced three, the four-wheel electric motor car of left and right trailing wheel.
The utility model comprises vehicle frame, is connected left and right two trailing wheels of vehicle frame rear end, two trailing wheels are connected with two semiaxis respectively, two semiaxis are connected on the left and right independent damping back vent, the upper end of left and right independent damping back vent is fixed on the vehicle frame respectively, the affixed free bearing of opposite side difference at left and right independent damping back vent connects an intermediate rod between two free bearings.
The utility model can reduce vehicle under steam as running into the human discomfort that the vehicle that causes on rugged road surface jolts or tilts and bring to the passenger, more reduced traffic hidden danger, particularly because the setting of intermediate rod, can guarantee that two hind axles can make driving safer, reliable on the same line.
In order to strengthen damping effect, two free bearings of the utility model are connected on the vehicle frame by damper spring respectively.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Connect left independent damping back vent 2 and right independent damping back vent 3 respectively in the rear end of vehicle frame 1, affixed semiaxis 4 on the independent damping back vent 2 in a left side, free bearing 7 of inboard welding of semiaxis 4 relative vehicle frames 1.One group of damping spring 10 is welded on the top of free bearing 7, and the upper end of damping spring 10 is welded on the vehicle frame 1.
Affixed semiaxis 5 on the independent damping back vent 3 in the right side, free bearing 8 of inboard welding of semiaxis 5 relative vehicle frames 1.One group of damping spring 11 is welded on the top of free bearing 8, and the upper end of damping spring 11 is welded on the vehicle frame 1.
Between free bearing 7 and free bearing 8, connect rigidity intermediate rod 9 by pin.
Left rear wheel 6 is connected on the semiaxis 4 by bearing, also connects one wheel drive motor on left rear wheel 6.Off hind wheel 12 is connected on the semiaxis 5 by bearing, also can connect another one wheel drive motor on off hind wheel 12.
Claims (2)
1, three, four-wheel electric motor car, comprise vehicle frame, be connected left and right two trailing wheels of vehicle frame rear end, it is characterized in that two trailing wheels are connected with two semiaxis respectively, two semiaxis are connected on the left and right independent damping back vent, the upper end of left and right independent damping back vent is fixed on the vehicle frame respectively, the affixed free bearing of opposite side difference at left and right independent damping back vent connects an intermediate rod between two free bearings.
2,, four-wheel electric motor car described three according to claim 1 is characterized in that two free bearings are connected on the vehicle frame by damper spring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073872 CN2915663Y (en) | 2006-06-09 | 2006-06-09 | Three-wheel four-wheel electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073872 CN2915663Y (en) | 2006-06-09 | 2006-06-09 | Three-wheel four-wheel electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915663Y true CN2915663Y (en) | 2007-06-27 |
Family
ID=38186570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073872 Expired - Fee Related CN2915663Y (en) | 2006-06-09 | 2006-06-09 | Three-wheel four-wheel electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651084A (en) * | 2017-09-20 | 2018-02-02 | 浙江涛涛车业股份有限公司 | Chain stay after a kind of stabilization beach buggy |
-
2006
- 2006-06-09 CN CN 200620073872 patent/CN2915663Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651084A (en) * | 2017-09-20 | 2018-02-02 | 浙江涛涛车业股份有限公司 | Chain stay after a kind of stabilization beach buggy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU QINGHUA ELECTRIC VEHICLE TECHNOLOGY CO., Free format text: FORMER OWNER: WANG QUAN Effective date: 20101216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225002 10-105, DONGHUAYUAN, YANGZHOU CITY, JIANGSU PROVINCE TO: 213022 NO. 39, TIANSHAN ROAD, XINBEI DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101216 Address after: 213022 No. 39 Tianshan Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Qinghua Electric Motor Car Co., Ltd. Address before: 225002 East Garden, Yangzhou, Jiangsu 10-105 Patentee before: Wang Quan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20100609 |