CN220500904U - Electric motorcycle frame - Google Patents
Electric motorcycle frame Download PDFInfo
- Publication number
- CN220500904U CN220500904U CN202322193513.6U CN202322193513U CN220500904U CN 220500904 U CN220500904 U CN 220500904U CN 202322193513 U CN202322193513 U CN 202322193513U CN 220500904 U CN220500904 U CN 220500904U
- Authority
- CN
- China
- Prior art keywords
- frame body
- pipes
- upper frame
- welded
- supporting
- 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.)
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Links
- 239000002184 metal Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The electric motorcycle frame comprises a front frame, a rear frame and a head pipe, wherein the front frame comprises an upper frame body and a lower frame body; the rear frame is connected to the upper frame body, the lower frame body comprises two L-shaped supporting pipes and inclined pipes, the upper frame body comprises arc-shaped bent square pipes, one ends of the two supporting pipes are welded to two sides of the lower end of each square pipe respectively, the other ends of the two supporting pipes are welded to two sides of the lower end of each inclined pipe, the upper ends of the inclined pipes and the upper ends of the square pipes are welded to the head pipes, and a containing space is formed between the upper frame body and the lower frame body. The principle of the utility model is as follows: the arc-shaped bent upper frame body and the L-shaped lower frame body form a larger accommodating space, and the battery box can be installed in the accommodating space due to the fact that an engine is omitted, the supporting tube can support the weight of the battery box, and the upper frame body can be provided with a battery box shell, so that the whole battery box is attractive.
Description
Technical Field
The utility model relates to a motorcycle, in particular to a frame of an electric motorcycle.
Background
Some electric motorcycles on the market are brand new design frames, the frames need to be subjected to re-verification test, development time of 2-3 years is needed, the vehicle type is single, the frames are special frames, or the special-shaped batteries are hung at the mounting positions of the engines, but the special-shaped batteries bring cost and design difficulty, the mounting difficulty is increased, and the yield of finished products is difficult to guarantee. Therefore, the traditional fuel motorcycle frame needs to be modified and upgraded to meet the requirements of the electric motorcycle.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an electric motorcycle frame which meets the requirement of an electric motorcycle on the installation of a battery box.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the electric motorcycle frame comprises a front frame, a rear frame and a head pipe, wherein the front frame comprises an upper frame body and a lower frame body; the rear frame is connected to the upper frame body, the lower frame body comprises two L-shaped supporting pipes and inclined pipes, the upper frame body comprises arc-shaped bent square pipes, one ends of the two supporting pipes are welded to two sides of the lower end of each square pipe respectively, the other ends of the two supporting pipes are welded to two sides of the lower end of each inclined pipe, the upper ends of the inclined pipes and the upper ends of the square pipes are welded to the head pipes, and a containing space is formed between the upper frame body and the lower frame body. The principle of the utility model is as follows: the arc-shaped bent upper frame body and the L-shaped lower frame body form a larger accommodating space, and the battery box can be installed in the accommodating space due to the fact that an engine is omitted, the supporting tube can support the weight of the battery box, and the upper frame body can be provided with a battery box shell, so that the whole battery box is attractive.
As an improvement, the support tube comprises a transverse section and a vertical section, a support seat is arranged between the transverse sections of the two support tubes, the support seat is welded with the support tube, and a first mounting hole is formed in the support seat.
As an improvement, a fixing frame is arranged between the vertical sections of the two supporting tubes, and a second mounting hole is arranged on the fixing frame.
As an improvement, a plurality of mounting seats are arranged on two sides of the upper frame body.
Compared with the prior art, the utility model has the beneficial effects that:
the arc-shaped bent upper frame body and the L-shaped lower frame body form a larger accommodating space, and the battery box can be installed in the accommodating space due to the fact that an engine is omitted, the supporting tube can support the weight of the battery box, and the upper frame body can be provided with a battery box shell, so that the whole battery box is attractive.
Drawings
Fig. 1 is a schematic view of a vehicle frame.
Fig. 2 is a schematic diagram of a combination of a frame and a battery box.
Fig. 3 is a schematic view of the interior of the battery case.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1, an electric motorcycle frame comprises a front frame, a rear frame 1 and a head pipe 4, wherein the front frame comprises an upper frame body 2 and a lower frame body 3, the rear frame is connected to the upper frame body 2, and the upper frame body 2 and the lower frame body 3 are connected to the head pipe 4. The lower frame body 3 comprises two L-shaped supporting pipes 31 and inclined pipes 34, the upper frame body 2 comprises an arc-shaped bent square pipe 21, one ends of the two supporting pipes 31 are welded to two sides of the lower end of the square pipe 21 respectively, the other ends of the two supporting pipes 31 are welded to two sides of the lower end of the inclined pipe 34, the upper ends of the inclined pipes 34 and the upper ends of the square pipes 21 are welded to the head pipe 4, and a containing space 5 is formed between the upper frame body 2 and the lower frame body 3. The supporting pipes 31 comprise transverse sections and vertical sections, supporting seats 32 are arranged between the transverse sections of the two supporting pipes 31, the supporting seats 32 are welded with the supporting pipes 31, and first mounting holes are formed in the supporting seats 32. A fixing frame 33 is arranged between the vertical sections of the two supporting pipes 31, and a second mounting hole is arranged on the fixing frame 33. A plurality of mounting seats 22 and connecting pieces 23 are arranged on two sides of the upper frame body 2.
As shown in fig. 2 and 3, a battery box is installed in the accommodating space 5, and the battery box comprises a metal box 9 and a shell; the bottom of the metal box 9 is fixed on the supporting seat 32 through a bolt, one side of the metal box 9 is fixed on the upper frame body 2 through a connecting piece 23, the other side of the metal box 9 is fixed on the fixing frame 33 through a bolt, the metal box 9 is provided with a first cavity which is arranged in a stacking way and is provided with an opening at one side, and a battery is arranged in the first cavity; the shell comprises a shell cover 6 arranged on the left side and the right side of the upper frame body 2 and a heat radiation plate 7 arranged on the front side of the shell, the shell cover 6 is fixedly arranged through a mounting seat 22, the shell cover 6 has a decorative effect, a formed closed space can wrap and protect a metal box 9, a second cavity is formed in the closed space at the top of the metal box 9, and a charger 10 can be placed in the second cavity; the heat dissipation plate 7 is fixed on the supporting seat 32 and the fixing frame 33 through bolts, a plurality of louver blades are arranged on the heat dissipation plate 7, heat dissipation holes are formed between adjacent louver blades, and cold air can be sucked from the heat dissipation holes to dissipate heat of the battery through the closed space.
As shown in fig. 2, a head box 8 may be installed on top of the upper frame body 2 instead of a conventional fuel tank.
The principle of the utility model is as follows: a large accommodating space 5 is formed between the arc-shaped bent upper frame body 2 and the L-shaped lower frame body 3, and the battery box can be installed in the accommodating space 5 due to the fact that an engine is omitted, the supporting tube 31 can support the weight of the battery box, and the upper frame body 2 can be provided with a battery box shell, so that the whole battery box is attractive.
Claims (4)
1. The electric motorcycle frame comprises a front frame, a rear frame and a head pipe, wherein the front frame comprises an upper frame body and a lower frame body; the back frame is connected to the upper frame body, and is characterized in that: the lower frame body comprises two L-shaped supporting pipes and inclined pipes, the upper frame body comprises an arc-shaped bent square pipe, one ends of the two supporting pipes are welded to two sides of the lower end of the square pipe respectively, the other ends of the two supporting pipes are welded to two sides of the lower end of the inclined pipe, the upper ends of the inclined pipes and the upper ends of the square pipes are welded to the head pipe, and a containing space is formed between the upper frame body and the lower frame body.
2. An electric motorcycle frame as claimed in claim 1, wherein: the support pipes comprise transverse sections and vertical sections, a support seat is arranged between the transverse sections of the two support pipes, the support seat is welded with the support pipes, and a first mounting hole is formed in the support seat.
3. An electric motorcycle frame as claimed in claim 2, wherein: a fixing frame is arranged between the vertical sections of the two supporting tubes, and a second mounting hole is formed in the fixing frame.
4. An electric motorcycle frame as claimed in claim 1, wherein: and a plurality of mounting seats are arranged on two sides of the upper frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193513.6U CN220500904U (en) | 2023-08-15 | 2023-08-15 | Electric motorcycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193513.6U CN220500904U (en) | 2023-08-15 | 2023-08-15 | Electric motorcycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500904U true CN220500904U (en) | 2024-02-20 |
Family
ID=89879355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322193513.6U Active CN220500904U (en) | 2023-08-15 | 2023-08-15 | Electric motorcycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500904U (en) |
-
2023
- 2023-08-15 CN CN202322193513.6U patent/CN220500904U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |