CN203793533U - Electric motorcycle frame with integrally formed battery case - Google Patents
Electric motorcycle frame with integrally formed battery case Download PDFInfo
- Publication number
- CN203793533U CN203793533U CN201420188761.XU CN201420188761U CN203793533U CN 203793533 U CN203793533 U CN 203793533U CN 201420188761 U CN201420188761 U CN 201420188761U CN 203793533 U CN203793533 U CN 203793533U
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- CN
- China
- Prior art keywords
- battery case
- electric motorcycle
- battery
- motorcycle frame
- avoided
- 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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Abstract
The utility model provides an electric motorcycle frame with an integrally formed battery case. The electric motorcycle frame comprises the battery case, a connecting beam, a main beam, stiffening beams, a saddle tube and rear frame mounting tubes, wherein the battery case adopts a case body structure, which has no end cover and is formed integrally by stamping; the connecting beam is arranged at the upper end of the battery case; the main beam, the stiffening beams, the saddle tube and the rear frame mounting tubes are connected to the upper end of the battery case through the connecting beam. According to the utility model, the original welded structure of the battery case is changed into the structure, which is formed integrally with the electric motorcycle frame body by stamping; therefore, welding nodes and mounting nodes are eliminated, the condition that the whole beauty of an electric motorcycle body is affected by pits in welding spots is avoided, and the condition that the traditional battery case fractures because welded parts of the traditional battery case crack, or the traditional battery case deforms greatly when impacted is also avoided. A raised mounting edge can ensure that the leakproofness of the battery case is better, leakage is avoided, and thus the service life of a storage battery is prolonged.
Description
Technical field
The utility model relates to battery-driven car manufacturing technology field, relates in particular to a kind of electromobile frame with integrated battery case.
Background technology
Battery-driven car has obtained fast speed development as the energy-conservation walking-replacing tool of one, along with energy problem is increasingly serious, the advantage that battery-driven car can fully be applicable to the renewable sources of energy with it more and more receives an acclaim, the storage battery of battery-driven car is the main power resources of battery-driven car, storage battery is mostly lithium cell, waste and old lithium cell is extremely serious to the pollution of environment, and due to the improper use of people to storage battery, making to produce used and scrapped battery speed promotes, the pollution problem of storage battery is also day by day serious, existing electric vehicle battery holder is to be welded in frame, weld nugget place leaves solder joint pit, not only affect the overall aesthetics of vehicle body, after accumulating over a long period, also easily sheltering evil people and countenance evil practices, make weld cracking, be subject to collision deformation when larger battery case easily there is the situation of dialysis, and the crator at weld nugget place can not well seal battery case, water can seepage enter battery case, storage battery is caused corrosion-damaged, shorten the service life of storage battery, thereby aggravate the pollution of storage battery to environment.
Summary of the invention
According to above technical matters, the utility model provides a kind of attractive and durable electromobile frame with integrated battery case, comprise vehicle frame body, it is characterized in that: described vehicle frame body comprises saddle pipe, battery case, tie-beam, strength beam, girder, rear vehicle frame mounting pipe, described battery case is the integrated end-cover-free box body structure of punching press, the upper end of described battery case is provided with tie-beam, and described girder, strength beam, saddle pipe, rear vehicle frame mounting pipe are connected to the upper end of battery case by tie-beam.
The beneficial effects of the utility model are: the utility model improves on original electromobile frame, make the structure of integrated punching moulding into by the battery case welded structure of original electromobile frame, the node that makes battery case not weld or install, both avoided existing solder joint pit to affect the overall aesthetics of vehicle body at weld, also avoided traditional weld cracking or be subject to collision deformation when larger battery case there is the situation of fracture, convex edge is installed and can ensures that accumulator box has better leak tightness, there will not be seepage, thereby extend the service life of storage battery, also slowed down the pollution of old and useless battery to environment simultaneously.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Shown in Fig. 1, the utility model is further described:
As Fig. 1, saddle pipe-1, battery case-2, tie-beam-3, strength beam-4, girder-5, rear vehicle frame mounting pipe-6.
Embodiment 1
The utility model comprises saddle pipe 1, battery case 2, tie-beam 3, strength beam 4, girder 5, rear vehicle frame mounting pipe 6, add man-hour first by the box body structure of one time punching molded battery case 2 one-tenth end-cover-free, then tie-beam 3 is welded on to the upper end of battery case 2, finally girder 5, strength beam 4, saddle pipe 1, rear vehicle frame mounting pipe 6 is welded on to the upper end of battery case 2 by tie-beam 3.
Embodiment 2
When use, directly storage battery is put into battery case 2, because battery case 2 is that punching press is one-body molded, the node that there is no welding or install, ensure the overall aesthetics of vehicle body, also avoid the situation of seepage due to battery case 2 weld crackings, thereby extended the service life of storage battery in battery case 2.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (1)
1. one kind has the electromobile frame of integrated battery case, comprise vehicle frame body, it is characterized in that: described vehicle frame body comprises saddle pipe, battery case, tie-beam, strength beam, girder, rear vehicle frame mounting pipe, described battery case is the integrated end-cover-free box body structure of punching press, the upper end of described battery case is provided with tie-beam, and described girder, strength beam, saddle pipe, rear vehicle frame mounting pipe are connected to the upper end of battery case by tie-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188761.XU CN203793533U (en) | 2014-04-18 | 2014-04-18 | Electric motorcycle frame with integrally formed battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188761.XU CN203793533U (en) | 2014-04-18 | 2014-04-18 | Electric motorcycle frame with integrally formed battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793533U true CN203793533U (en) | 2014-08-27 |
Family
ID=51375773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188761.XU Expired - Fee Related CN203793533U (en) | 2014-04-18 | 2014-04-18 | Electric motorcycle frame with integrally formed battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314646A (en) * | 2015-06-30 | 2017-01-11 | 胡敏渝 | Novel manufacturing technology of frame of electric dual-wheel scooter |
-
2014
- 2014-04-18 CN CN201420188761.XU patent/CN203793533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314646A (en) * | 2015-06-30 | 2017-01-11 | 胡敏渝 | Novel manufacturing technology of frame of electric dual-wheel scooter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160418 |