CN203957775U - Three-wheel vehicle - Google Patents
Three-wheel vehicle Download PDFInfo
- Publication number
- CN203957775U CN203957775U CN201420410118.7U CN201420410118U CN203957775U CN 203957775 U CN203957775 U CN 203957775U CN 201420410118 U CN201420410118 U CN 201420410118U CN 203957775 U CN203957775 U CN 203957775U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- trailing arm
- back axle
- damping spring
- damper
- 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
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a kind of tricycle chassis, relates in particular to a kind of improved novel three-wheeled chassis, belongs to unpowered vehicle field of vehicles.It comprises vehicle frame, damping spring, damper, back axle assembly, trailing arm, it is characterized in that, vehicle frame main beam is formed by a bending pipes, at junction, tubing two ends and handlebar main-beam pipe weld together.Its suspension is made up of damping spring, damper, intermediate rod, trailing arm.After this novel three-wheeled chassis improves, by damping spring and the damper bearing load of coming together, all traveling comforts are driven in good damping effect increase.Increase intermediate rod and can ensure that back axle assembly and vehicle can not produce cross travel in the process of damping, thereby ensure the stability of suspension.Adjust bar is changed into trailing arm and can increase the stability that vehicle hangs in the time advancing.Vehicle frame one has reduced weld bond, thereby reduces welding deformation, and makes frame strength good.
Description
Technical field
The utility model relates to a kind of tricycle chassis, relates in particular to a kind of improved novel three-wheeled chassis, belongs to automobile traffic field of tool.
Background technology
Three-wheel vehicle is the vehicle very universal, conventional in people's daily life, the tricycle chassis suspension of selling in the market mainly adopts vibration damper steel plate to add this very simple mode of adjusting yoke, although the shortcoming of this method is the pressure that can bear from cargo, but damping effect is poor, cannot alleviate the impact from road surface completely.Long-term use, not only affects three-wheel vehicle service life but also driving is not all felt quite oneself.Need to make improvements.The person's demand that meets market and consumption.
Summary of the invention
The utility model object is to provide a kind of and hangs, the improved novel three-wheeled chassis of vehicle frame, improves anti-seismic performance, increases driver comfort.
For realizing the utility model object, technical scheme is as follows: novel three-wheeled chassis described in the utility model comprises frame assembly, back axle assembly, suspension, it is characterized in that, vehicle frame main beam is formed by a bending pipes, at junction, tubing two ends and headstock connection pipe weld together.Its suspension is made up of damping spring, damper, intermediate rod, trailing arm, back axle assembly.On back axle assembly, be connected with damping spring, connecting vehicle frame lower end, damping spring upper end connects with back axle, and damper one end is flexibly connected back axle assembly, and the other end is flexibly connected vehicle frame frame tail.Trailing arm one end is flexibly connected back axle assembly, and the other end is flexibly connected vehicle frame curved frame place.The horizontal one end of intermediate rod is fixedly connected with trailing arm, and the other end is fixedly connected with vehicle frame entirety bend pipe.
The utility model goes for manual tricycle or electro-tricycle, its advantage is: 1. good damping effect: damping spring and the damper bearing load of coming together, can bear from the load of vehicle weight and goods and can alleviate again the impact from road surface completely.Many than the original board-like good damping effect of spring steel increase the traveling comfort of driving simultaneously.2, increase intermediate rod and can ensure that back axle assembly and vehicle can not produce cross travel in the process of damping, thereby ensure the stability of suspension.3, adjust bar is changed into trailing arm and can increase the stability that vehicle hangs in the time advancing.4, vehicle frame one has reduced weld bond, thereby reduces welding deformation, reduces welding job amount, enhances productivity, and makes frame strength good.
Brief description of the drawings
Fig. 1 is the utility model frame chassis integral structure schematic diagram.
Fig. 2 is the utility model frame chassis connection mode structural representation.
Fig. 3 is the utility model frame chassis integral structure birds-eye view.
Detailed description of the invention
For the utility model is illustrated better, as follows for embodiment by reference to the accompanying drawings:
Novel three-wheeled chassis described in the utility model comprises damping spring 2, damper 3, back axle assembly 4, trailing arm 5, vehicle frame 6, headstock connection pipe 7, it is characterized in that, vehicle frame 6 girders are formed by a bending pipes, at junction, tubing two ends and headstock connection pipe 7 weld togethers.Its suspension is made up of damping spring 2, damper 3, intermediate rod 1, trailing arm 5, back axle assembly 4.On back axle assembly 4, be connected with damping spring 2, damping spring 2 connects back axle and vehicle frame 6, and damper 3 one end are flexibly connected trailing arm 5, and the other end is flexibly connected 6 tails of vehicle frame.Trailing arm 5 one end are flexibly connected back axle assembly 4, and the other end is flexibly connected vehicle frame 6 curved frame places.The horizontal one end of intermediate rod 1 is fixedly connected with trailing arm 5, and the other end is fixedly connected with the overall bend pipe of vehicle frame 6.
Claims (1)
1. a tricycle chassis, comprises vehicle frame, damping spring, damper, back axle assembly, trailing arm, it is characterized in that, vehicle frame main beam is formed by a bending pipes, at junction, tubing two ends and headstock connection pipe weld together; Its suspension is made up of damping spring, damper, intermediate rod, trailing arm, back axle assembly, on back axle assembly, be connected with damping spring, damping spring connects back axle and vehicle frame, damper one end is flexibly connected trailing arm, the other end is flexibly connected vehicle frame frame tail, trailing arm one end is flexibly connected back axle assembly, and the other end is flexibly connected vehicle frame curved frame place; The horizontal one end of intermediate rod is fixedly connected with trailing arm, and the other end is fixedly connected with vehicle frame support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410118.7U CN203957775U (en) | 2014-07-24 | 2014-07-24 | Three-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410118.7U CN203957775U (en) | 2014-07-24 | 2014-07-24 | Three-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957775U true CN203957775U (en) | 2014-11-26 |
Family
ID=51918404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410118.7U Expired - Fee Related CN203957775U (en) | 2014-07-24 | 2014-07-24 | Three-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693551A (en) * | 2020-12-31 | 2021-04-23 | 台州市佑吉车业科技股份有限公司 | Electric tricycle |
-
2014
- 2014-07-24 CN CN201420410118.7U patent/CN203957775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693551A (en) * | 2020-12-31 | 2021-04-23 | 台州市佑吉车业科技股份有限公司 | Electric tricycle |
| CN112693551B (en) * | 2020-12-31 | 2022-05-31 | 台州市佑吉车业科技股份有限公司 | Electric tricycle |
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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: 20141126 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |