CN203832657U - Heavy electric bicycle frame structure - Google Patents
Heavy electric bicycle frame structure Download PDFInfo
- Publication number
- CN203832657U CN203832657U CN201420171602.9U CN201420171602U CN203832657U CN 203832657 U CN203832657 U CN 203832657U CN 201420171602 U CN201420171602 U CN 201420171602U CN 203832657 U CN203832657 U CN 203832657U
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- CN
- China
- Prior art keywords
- frame
- support
- supporting frame
- battery
- placed separately
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000000151 deposition Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to the technical field of electric bicycles, in particular to a heavy electric bicycle frame structure comprises a front wheel supporting frame, a rear wheel supporting wheel and a bicycle body supporting frame connecting the front wheel supporting frame and the rear wheel supporting frame and is characterized in that the bicycle body supporting frame comprises a battery placing frame, two sets of batteries are horizontally arranged side by side on the battery placing frame from front to back, the front end of the battery placing frame is connected with a front inclined supporting frame obliquely connected with the front wheel supporting frame, and the rear end of the battery placing frame is connected with a rear inclined supporting frame used for being obliquely connected with the rear wheel supporting frame. The battery placing frame comprises an upper frame supporting frame and a lower frame protective supporting frame, the upper frame supporting frame and the lower frame protective supporting frame are both welded to the front inclined supporting frame, and a piece-shaped bottom supporting frame is welded in the lower frame protective supporting frame. The batteries are horizontally arranged in the middle, and the storage height of the batteries is reduced as much as possible so that an electric bicycle can be more stable when running. The two sets of batteries can be horizontally arranged on the battery placing frame, a motor installation position does not need to be reserved, and a rear wheel middle wheel drum motor of the electric bicycle is adopted for driving. The lower frame protective supporting frame can protect the corners of the bottoms of the batteries.
Description
Technical field
The utility model relates to vehicle technology field, especially relates to the body frame structure for automotive improvement aspect of heavy type electric car.
Background technology
The battery of existing most battery-driven car is on the market all to adopt in the front carriage or bracket at tail part that is tiltedly placed on vehicle frame, like that just exist battery installation site relatively high, crank, in case of emergency, the center of gravity of battery-driven car is wayward, easily overturns.
For above-mentioned technical matters, although have people to propose the mid-vehicle frame of battery at present, battery terrain clearance is lower, is vulnerable to the high protruding encumbrance in ground and clashes into damaged; Or need to consider the installing space of power motor, the mid-battery of level can only be placed one group, and what affect battery-driven car holds boat performance.
Summary of the invention
In sum, the purpose of this utility model is to solve existing heavy type electric car crank, or the mid-poor technical deficiency of vehicle frame barrier propterty of battery, and a kind of heavy type electric vehicle carriage structure proposing.
For solving the technical matters that proposes of the utility model, the technical scheme of employing is: heavy type electric vehicle carriage structure, includes front-wheel support, rear wheel support and connect the body support of front-wheel support and rear wheel support; It is characterized in that: described body support includes placed separately of battery for depositing side by side two Battery packs before and after level, the front end that battery is placed separately connects the top rake support that is used for tilting to connect front-wheel support, and the rear end that battery is placed separately connects the rear-inclined support that is used for tilting to connect rear wheel support; Placed separately of described battery includes all upper side frame support and the lower frame protective stent with top rake support welding, is welded with the bottom bracket of sheet in lower frame protective stent.
Described upper side frame support and rear-inclined support are the integral structure being folded to form.
Between described upper side frame support and lower frame protective stent, be provided with frame pipe link.
The left and right sides that described battery is placed separately is respectively equipped with Left-Hand Panel and right panel.
On described top rake support, bumper holder is installed, the left and right sides of bumper holder is connected with respectively left threading and right threading.
On placed separately of described battery, be connected with and sit case bracing frame.
The beneficial effects of the utility model are: placed separately of battery of the present utility model not only connects support front-wheel support and rear wheel support, and for depositing battery, battery levels is mid-, reduce as much as possible depositing highly of battery, make in battery-driven car driving process more steady; Placed separately of battery can horizontal storage two Battery packs, without reserved motor installation position, adopt and in rear wheels of electric vehicle, take turns drum motor and drive; Lower frame protective stent plays a protective role to battery bottom corner location.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
Shown in seeing figures.1.and.2, the utility model includes front-wheel support 1, rear wheel support 2 and connects the body support 3 of front-wheel support 1 and rear wheel support 2; Described body support 3 includes placed separately 31, battery for depositing side by side two Battery packs before and after level, the front end that battery is placed separately 31 connects the top rake support 32 that is used for tilting to connect front-wheel support 1, and the rear end that battery is placed separately 31 connects the rear-inclined support 33 that is used for tilting to connect rear wheel support 2; Placed separately 31, described battery includes all the upper side frame support 311 and the lower frame protective stent 312 that weld with top rake support 32, between upper side frame support 311 and lower frame protective stent 312, is provided with frame pipe link 314; In lower frame protective stent 312, be welded with the bottom bracket 313 of sheet, the bottom bracket 313 of sheet can reduce the terrain clearance of battery as far as possible.
For the fastness that production and processing and upper side frame support 311 are connected with rear-inclined support 33, upper side frame support 311 and the integral structure of rear-inclined support 33 for being folded to form.Consider for sight, the left and right sides that battery is placed separately 31 is respectively equipped with Left-Hand Panel 315 and right panel 316.Install for the nightstool that facilitates battery-driven car, on placed separately 31, battery, be connected with and sit case bracing frame 317.
Bumper holder 4 is installed on top rake support 32, and the left and right sides of bumper holder 4 is connected with respectively left threading 41 and right threading 42; Left threading 41 is connected with bumper holder 4 bottoms with right threading 42, reduces steerman both feet raising height, can not make because battery levels is mid-the corresponding height of steerman both feet lift, strengthen traveling comfort and the heavier heavy type electric car of stability, especially battery.
Claims (6)
1. heavy type electric vehicle carriage structure, includes front-wheel support, rear wheel support and connects the body support of front-wheel support and rear wheel support; It is characterized in that: described body support includes placed separately of battery for depositing side by side two Battery packs before and after level, the front end that battery is placed separately connects the top rake support that is used for tilting to connect front-wheel support, and the rear end that battery is placed separately connects the rear-inclined support that is used for tilting to connect rear wheel support; Placed separately of described battery includes all upper side frame support and the lower frame protective stent with top rake support welding, is welded with the bottom bracket of sheet in lower frame protective stent.
2. heavy type electric vehicle carriage structure according to claim 1, is characterized in that: described upper side frame support and rear-inclined support are the integral structure being folded to form.
3. heavy type electric vehicle carriage structure according to claim 1, is characterized in that: between described upper side frame support and lower frame protective stent, be provided with frame pipe link.
4. heavy type electric vehicle carriage structure according to claim 1, is characterized in that: the left and right sides that described battery is placed separately is respectively equipped with Left-Hand Panel and right panel.
5. heavy type electric vehicle carriage structure according to claim 1, is characterized in that: on described top rake support, bumper holder is installed, the left and right sides of bumper holder is connected with respectively left threading and right threading.
6. heavy type electric vehicle carriage structure according to claim 1, is characterized in that: on placed separately of described battery, be connected with and sit case bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171602.9U CN203832657U (en) | 2014-04-10 | 2014-04-10 | Heavy electric bicycle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171602.9U CN203832657U (en) | 2014-04-10 | 2014-04-10 | Heavy electric bicycle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832657U true CN203832657U (en) | 2014-09-17 |
Family
ID=51510533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171602.9U Expired - Fee Related CN203832657U (en) | 2014-04-10 | 2014-04-10 | Heavy electric bicycle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606156A (en) * | 2019-10-23 | 2019-12-24 | 浙江春风动力股份有限公司 | Electric motorcycle |
-
2014
- 2014-04-10 CN CN201420171602.9U patent/CN203832657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606156A (en) * | 2019-10-23 | 2019-12-24 | 浙江春风动力股份有限公司 | Electric motorcycle |
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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: 20140917 |