CN202953117U - Electro-tricycle chassis - Google Patents
Electro-tricycle chassis Download PDFInfo
- Publication number
- CN202953117U CN202953117U CN 201220615319 CN201220615319U CN202953117U CN 202953117 U CN202953117 U CN 202953117U CN 201220615319 CN201220615319 CN 201220615319 CN 201220615319 U CN201220615319 U CN 201220615319U CN 202953117 U CN202953117 U CN 202953117U
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- China
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- electro
- tricycle
- support beam
- bilge
- vehicle frame
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- Expired - Fee Related
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Abstract
The utility model provides an electro-tricycle chassis which comprises a left chassis main beam, a right chassis main beam, a handlebar installation frame and load-bearing beams, wherein the load-bearing beams are placed between the left chassis main beam and the right chassis main beam, chassis main beams comprise a front support beam, a back support beam and a connecting bend part which is connected with the front support beam and the back support beam, the handlebar installation frame comprises an oblique beam and a fixing support which is placed on the bottom portion of the oblique beam, and the fixing support frame is arranged in the middle of the front support beam. The electro-tricycle chassis has the advantages of being reasonable in structure, high in chassis strength, low in production cost and long in service life.
Description
Technical field
The utility model relates to a kind of tricycle frame, specifically, has related to a kind of electro-tricycle frame with integral type left and right vehicle frame main beam.
Background technology
Electro-tricycle is with its strong adaptability, and maneuverability is safeguarded simple, easy to maintenance, the advantage such as cheap can navigate between narrow and small road neatly, no matter travelling, it is all very convenient to stop, and can be widely used in the short-distance transport field such as family, town and country, plant area.Electro-tricycle frame is the important composition of electro-tricycle, the quality of vehicle frame and load bearing stength have determined the service life of electro-tricycle, existing electro-tricycle frame adopts the square steel tube welding to make mostly, the left and right vehicle frame main beam adopts two square steel welding to make usually, this vehicle frame main beam is due to the many weak strength of welding node, the long-term vehicle frame that uses consumes soon, greatly shortens the service life of electro-tricycle; If load-carrying simultaneously too much can cause major injury to vehicle frame, potential potential safety hazard.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provide a kind of rational in infrastructure, frame strength is high, productive costs is low and the electro-tricycle frame of long service life.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of electro-tricycle frame, it comprises left and right vehicle frame main beam, handlebar erecting frame and is arranged on load bearing cross beam between the vehicle frame main beam of described left and right, wherein, described vehicle frame main beam comprises front support beam, rear support beam and connects described front support beam and be connected the connection turn of bilge of rear support beam, described handlebar erecting frame comprises handlebar cant beam and the fixed support that is arranged on described handlebar cant beam bottom, and described fixed support is arranged between described front support beam.
Based on above-mentioned, it comprises that also turn of bilge strengthens bracing frame, and described turn of bilge is strengthened bracing frame and comprised two L shaped tie-beams and captive joint the connecting cross beam of two L shaped tie-beams, and the two ends of described L shaped tie-beam are separately fixed at the two ends of described connection turn of bilge.
Based on above-mentioned, described front support beam front end is provided with the upwards air baffle camber beam of bending.
the relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model is different from traditional welded frame, it comprises the left and right vehicle frame main beam, handlebar erecting frame and be arranged on load bearing cross beam between the vehicle frame main beam of described left and right, wherein, described vehicle frame main beam adopts a square steel tube to be bent into, described vehicle frame main beam comprises the front support beam, the rear support beam be connected the connection turn of bilge, reduce welding node, increase the intensity of vehicle frame main beam, it also comprises turn of bilge reinforcement bracing frame, described turn of bilge reinforcement support and connection left and right vehicle frame main beam, increase the intensity of vehicle frame integral body, its have advantages of rational in infrastructure, frame strength is high, productive costs is low and long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of electro-tricycle frame, it comprises left and right vehicle frame main beam, handlebar erecting frame and is arranged on load bearing cross beam 4 between the vehicle frame main beam of described left and right, wherein, described vehicle frame main beam comprises front support beam 1, rear support beam 2 and connects described front support beam 1 and be connected the connection turn of bilge 3 of rear support beam 2, described handlebar erecting frame comprises handlebar cant beam 7 and the fixed support 6 that is arranged on described handlebar cant beam 7 bottoms, and described fixed support 6 is arranged between described front support beam 1.
Based on above-mentioned, in order to increase the fastness and the load bearing stength that increases whole vehicle frame between the vehicle frame main beam of described left and right, this electro-tricycle frame also comprises turn of bilge reinforcement bracing frame, described turn of bilge is strengthened bracing frame and is comprised two L shaped tie-beams 8 and captive joint the connecting cross beam 9 of two L shaped tie-beams 8, and the two ends of described L shaped tie-beam 8 are separately fixed at the two ends of described connection turn of bilge 3.
Based on above-mentioned, described vehicle frame main beam adopts a square steel tube to be bent into, and whole vehicle frame main beam welding node increases the intensity of vehicle frame main beam, and then increases the intensity of whole vehicle frame.
Based on above-mentioned, described handlebar cant beam 7 is used for the installation car handle, and simultaneously, described front support beam 1 front end is provided with the upwards air baffle camber beam 11 of bending, the convenient air baffle that electro-tricycle is installed.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. electro-tricycle frame, it is characterized in that: it comprises left and right vehicle frame main beam, handlebar erecting frame and is arranged on load bearing cross beam between the vehicle frame main beam of described left and right, wherein, described vehicle frame main beam comprises front support beam, rear support beam and connects described front support beam and be connected the connection turn of bilge of rear support beam, described handlebar erecting frame comprises handlebar cant beam and the fixed support that is arranged on described handlebar cant beam bottom, and described fixed support is arranged between described front support beam.
2. electro-tricycle frame according to claim 1, it is characterized in that: it also comprises turn of bilge reinforcement bracing frame, described turn of bilge is strengthened bracing frame and is comprised two L shaped tie-beams and captive joint the connecting cross beam of two L shaped tie-beams, and the two ends of described L shaped tie-beam are separately fixed at the two ends of described connection turn of bilge.
3. according to claim 2 or 3 described electro-tricycle frames is characterized in that: described front support beam front end is provided with the upwards air baffle camber beam of bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615319 CN202953117U (en) | 2012-11-20 | 2012-11-20 | Electro-tricycle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615319 CN202953117U (en) | 2012-11-20 | 2012-11-20 | Electro-tricycle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953117U true CN202953117U (en) | 2013-05-29 |
Family
ID=48458702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615319 Expired - Fee Related CN202953117U (en) | 2012-11-20 | 2012-11-20 | Electro-tricycle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966514A (en) * | 2016-06-02 | 2016-09-28 | 长葛市尚辰机械制造有限公司 | Bucket of electric tricycle |
| CN106892042A (en) * | 2017-03-07 | 2017-06-27 | 台州安马达电动车有限公司 | A kind of electromobile frame of high intensity and the electric motor car using the vehicle frame |
-
2012
- 2012-11-20 CN CN 201220615319 patent/CN202953117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966514A (en) * | 2016-06-02 | 2016-09-28 | 长葛市尚辰机械制造有限公司 | Bucket of electric tricycle |
| CN106892042A (en) * | 2017-03-07 | 2017-06-27 | 台州安马达电动车有限公司 | A kind of electromobile frame of high intensity and the electric motor car using the vehicle frame |
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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: 20130529 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |