CN2878183Y - Electric three-wheel back frame damping device - Google Patents
Electric three-wheel back frame damping device Download PDFInfo
- Publication number
- CN2878183Y CN2878183Y CN 200620033826 CN200620033826U CN2878183Y CN 2878183 Y CN2878183 Y CN 2878183Y CN 200620033826 CN200620033826 CN 200620033826 CN 200620033826 U CN200620033826 U CN 200620033826U CN 2878183 Y CN2878183 Y CN 2878183Y
- Authority
- CN
- China
- Prior art keywords
- frame
- damping device
- electric
- bicycle frame
- chain stay
- 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
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
A rear frame-damping device for an electric tricycle comprises an arc rear main bicycle frame which is equipped on an undercarriage, a rear flat fork, and a damping device. The upper end of the damping device is connected with the rear main bicycle frame, the lower end of the damping device is connected with the rear flat fork which is equipped on the undercarriage of the main bicycle frame, and the whole structure forms a whole bicycle frame. The utility model has the advantages that: 1. Safety which is the main problem of the tricycle by the rear frame-damping device is improved, the impulsive force is decreased greatly whenever the tricycle drives on good road or bad road, and the bicycle frame cannot metamorphose and rupture easily, thereby solving the uneasiness of consumers and manufacturers. 2. The rim and tire are prevented from deforming and breaking, thereby improving the quality and prolonging the service life. 3. Each connecting component or electric component or each line is prevented from loosening, thereby decreasing common faults. 4. Comfortable riding feeling taken as an enjoyment is provided.
Description
Technical field
The utility model relates to the self-propelled vehicle damping, specifically is a kind of electric three-wheel after-frame shock absorption device.
Technical background
At present electro-tricycle is in the elderly colony and be a kind of more satisfactory modernized running vehicle among the part disabled person.At home and abroad be loved by the people, but currently marketed electro-tricycle is traditional structure fabrication, do not establish the back damping, thereby bring following defective: owing to do not establish the back damping, poor safety performance, the vehicle frame impulsive force is big in travelling, and makes the vehicle frame easy deformation, even fracture, this situation happens occasionally; The car load vibrations are severe, easily cause rim distortion fracture, and tire is also fragile; The vehicle vibrations are big, and electronic devices and components, Connector Clip and each point of attachment are all easily loosening, cause vehicle trouble many, even have hindered traffic; Riding comfort is poor, let alone the elderly's leisure is enjoyed.
Summary of the invention
The purpose of this utility model is in order better to overcome the above problems, to provide a kind of reasonable in design, economical and practical, comfortable, reduce fault, increase service life, the electric three-wheel after-frame shock absorption device of certain economic and social benefits being arranged.
The technical solution of the utility model is achieved in that a kind of electric three-wheel after-frame shock absorption device, comprise and be located on the chassis main car frame after the arch, back chain stay, bumper, the bumper upper end is connected with the back main car frame, the lower end is connected with back chain stay on being located at the main car frame chassis, and structure forms a unitized frame.Bumper was connected with back chain stay hanger by the back main car frame hanger of establishing respectively on back main car frame, the back chain stay with being connected all of back main car frame, back chain stay, and back chain stay balance shaft is parts of this device.Bumper is installed one or more at least.
The utility model one has solved the most crucial problem of electro-tricycle---safety, because this device of back damping has been arranged, vehicle is in fine or not travels down, impulsive force significantly reduces, have only and a bit cushion strength, vehicle frame is not easy distortion and fracture, has solved originating firm and customer's maximum worry.Its two protected rim indeformable, do not rupture, tire is not fragile, has improved product design, has increased vehicle life span.Its three each link, Electrical Parts and each circuit socket spare are difficult for loosening, reduce minor failure.Its four take advantage of the seat its car comfortable, feel it is a kind of enjoyment.
Description of drawings
Fig. 1 is the back body frame structural representation on the electric three-wheel chassis;
Fig. 2 is a back chain stay structural representation;
Fig. 3 is the Mounting Location of Dampener structural representation;
Among the figure: main car frame behind the 1-; Hanger behind the 2-on the main car frame; Main car frame chassis behind the 3-; Chain stay hanger behind the 4-; Chain stay balance shaft behind the 5-; 6-takes advantage of people's stretcher; 7-attaching parts (taking advantage of people's stretcher and back chain stay); Chain stay behind the 8-; The 9-bumper; The 10-rear wheel.
The specific embodiment
Shown in Fig. 1～3, a kind of electric three-wheel after-frame shock absorption device comprises being located on the chassis main car frame 1 after the arch, back chain stay 8, bumper 9, and bumper 9 upper ends are connected with back main car frame 1, the lower end is connected with back chain stay 8 on being located at main car frame chassis 3, and structure forms a unitized frame.Bumper 8 was connected with back chain stay hanger 4 by the back main car frame hanger of establishing respectively on back main car frame 1, the back chain stay 82 with being connected all of back main car frame 1, back chain stay 8, and back chain stay balance shaft 5 is parts of this device.Bumper 9 is installed one or more at least.
Claims (3)
1. electric three-wheel after-frame shock absorption device, it is characterized in that: comprise being located on the chassis main car frame (1) after the arch, back chain stay (8), bumper (9), bumper (9) upper end is connected with back main car frame (1), the lower end is connected with back chain stay (8) on being located at main car frame chassis (3), and structure forms a unitized frame.
According to claim 1 the electric three-wheel after-frame shock absorption device of book, it is characterized in that: bumper (8) was connected with back chain stay hanger (4) by the back main car frame hanger of establishing respectively on back main car frame (1), the back chain stay (8) (2) with being connected all of back main car frame (1), back chain stay (8), and back chain stay balance shaft (5) is parts of this device.
According to claim 1 the electric three-wheel after-frame shock absorption device of book, it is characterized in that: bumper (9) is installed one or more at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033826 CN2878183Y (en) | 2006-04-14 | 2006-04-14 | Electric three-wheel back frame damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033826 CN2878183Y (en) | 2006-04-14 | 2006-04-14 | Electric three-wheel back frame damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878183Y true CN2878183Y (en) | 2007-03-14 |
Family
ID=37860597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033826 Expired - Fee Related CN2878183Y (en) | 2006-04-14 | 2006-04-14 | Electric three-wheel back frame damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805694A (en) * | 2012-08-29 | 2012-12-05 | 胡达广 | Base plate with buffer arm |
-
2006
- 2006-04-14 CN CN 200620033826 patent/CN2878183Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805694A (en) * | 2012-08-29 | 2012-12-05 | 胡达广 | Base plate with buffer arm |
| CN102805694B (en) * | 2012-08-29 | 2015-03-18 | 卢碧娴 | Base plate with buffer arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102390475A (en) | Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides | |
| CN2878183Y (en) | Electric three-wheel back frame damping device | |
| CN201280039Y (en) | Rear suspension of electric tricycle underpan | |
| KR20100045789A (en) | Trailing arm assembly for suspension system | |
| CN203267709U (en) | Unilateral rubber suspension assembly and rubber suspension | |
| CN209889004U (en) | Bicycle saddle with adjusting function | |
| CN202272140U (en) | Double-swing arm shock-absorbing mechanism for wheels mounted on two sides | |
| CN108891218B (en) | Promote air suspension system and car | |
| CN201357746Y (en) | Front suspension bracket of heavy-duty vehicle engine | |
| CN201573753U (en) | Tricycle front wheel hanging assembly structure | |
| CN212529808U (en) | Novel auxiliary frame front cross beam structure | |
| CN110281721B (en) | Independent suspension system and vehicle | |
| CN201587295U (en) | Rear suspension for two-body vehicle | |
| CN201073918Y (en) | Scooter engine suspension connecting mechanism | |
| CN211567592U (en) | Stabilizer bar connecting rod support and car | |
| CN211996002U (en) | Frame of two-wheel motorcycle | |
| CN205239751U (en) | Motorcycle leg supporter | |
| CN218141957U (en) | Fork arm of front suspension of motorcycle | |
| CN213948679U (en) | Motorcycle bottom fork | |
| CN204641882U (en) | A kind of body frame structure for automotive and automobile | |
| CN209814190U (en) | Shock-proof type electric scooter | |
| KR200456644Y1 (en) | the couple bicycles for eight riding | |
| CN211281346U (en) | Intelligence automobile-used shock attenuation chassis of riding instead of walk | |
| CN210822455U (en) | Novel sub vehicle frame of new energy automobile | |
| CN215098086U (en) | Intelligent suspension conversion device for motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 |