CN221251593U - Universal frame for motorcycle - Google Patents
Universal frame for motorcycle Download PDFInfo
- Publication number
- CN221251593U CN221251593U CN202323520061.4U CN202323520061U CN221251593U CN 221251593 U CN221251593 U CN 221251593U CN 202323520061 U CN202323520061 U CN 202323520061U CN 221251593 U CN221251593 U CN 221251593U
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- frame unit
- connecting piece
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- pipes
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- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
A universal frame of a motorcycle comprises a headstock unit, a main frame unit, a front frame unit and a rear frame unit; one end of the front frame unit is connected with the headstock unit, and the other end of the front frame unit is provided with a first connecting piece; one end of the main frame unit is connected with the headstock unit, a second connecting piece is arranged in the middle of the main frame unit, and the lower end of the main frame unit is bent forwards and is provided with a third connecting piece; a first connecting rod is arranged between the front frame unit and the upper part of the main frame unit, one end of the rear frame unit is connected with the main frame unit, and a second connecting rod is also arranged between the rear frame unit and the main frame unit; the front frame unit and the main frame unit are provided with accommodating spaces for installing the engine, and the engine is connected with the frame through a first connecting piece, a second connecting piece and a third connecting piece. Because the positions of the three supporting points are proper, the vehicle frame can be connected with different engines by changing different connecting pieces, and the types of the engines with the matched frames are more.
Description
Technical Field
The utility model relates to the technical field of motorcycles, in particular to a universal frame of a motorcycle.
Background
The main components of the motorcycle are mounted on the frame assembly, and the design of the frame assembly affects the mounting of the components. The existing frame assembly corresponds to the installation of the engine, namely, one frame assembly corresponds to one engine installation.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a universal frame of a motorcycle, which can be matched with various engines.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a universal frame of a motorcycle comprises a headstock unit, a main frame unit, a front frame unit and a rear frame unit; one end of the front frame unit is connected with the headstock unit, and the other end of the front frame unit is provided with a first connecting piece; one end of the main frame unit is connected with the headstock unit, a second connecting piece is arranged in the middle of the main frame unit, and the lower end of the main frame unit is bent forwards and is provided with a third connecting piece; a first connecting rod is arranged between the front frame unit and the upper part of the main frame unit, one end of the rear frame unit is connected with the main frame unit, and a second connecting rod is also arranged between the rear frame unit and the main frame unit; the front frame unit and the main frame unit are provided with accommodating spaces for installing the engine, and the engine is connected with the frame through a first connecting piece, a second connecting piece and a third connecting piece. The principle of the utility model is as follows: the frame is connected with the engine through the first connecting piece, the second connecting piece and the third connecting piece, three-point supports are formed on the upper part, the middle part and the lower part of the engine, and the installation reliability of the engine is high; because the positions of the three supporting points are proper, the connection with different engines can be realized by changing different connecting pieces, and the types of engines with the matched frames are more; the engine is arranged in the accommodating space formed by the frame, so that the engine is better protected.
As an improvement, the front frame unit comprises two front pipes which are arranged in bilateral symmetry, a first transverse pipe is arranged between the two front pipes, and the first connecting piece comprises a first connecting seat arranged on the first transverse pipe or a first connecting plate arranged at the lower end of the front pipe.
As an improvement, the main frame unit comprises two main pipes which are arranged in bilateral symmetry, a second transverse pipe is arranged between the middle parts of the two main pipes, and the second connecting piece is arranged on the second transverse pipe.
As an improvement, the lower ends of the main pipes are bent forwards, reinforcing plates are arranged at the bent parts of the main pipes, a third transverse pipe is arranged between the lower ends of the two main pipes, and the third connecting piece is arranged on the third transverse pipe.
Compared with the prior art, the utility model has the beneficial effects that:
The frame is connected with the engine through the first connecting piece, the second connecting piece and the third connecting piece, three-point supports are formed on the upper part, the middle part and the lower part of the engine, and the installation reliability of the engine is high; because the positions of the three supporting points are proper, the connection with different engines can be realized by changing different connecting pieces, and the types of engines with the matched frames are more; the engine is arranged in the accommodating space formed by the frame, so that the engine is better protected.
Drawings
Fig. 1 is a schematic view of a first frame.
FIG. 2 is a schematic diagram of an assembly of a first frame with a first engine.
Fig. 3 is a schematic view of a second frame.
Fig. 4 is a schematic diagram of the assembly of a second frame with a first engine.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1 to 4, a universal frame for a motorcycle includes a head frame unit 1, a main frame unit 3, a front frame unit 2, and a rear frame unit 4. The headstock unit 1 comprises a head pipe 11 for mounting a front fork. One end of the front frame unit 2 is connected with the headstock unit 1, and a first connecting piece 5 is arranged at the other end of the front frame unit 2; the front frame unit 2 comprises two front pipes 21 which are symmetrically arranged left and right, the upper ends of the front pipes 21 are connected with the head pipes 11, a first transverse pipe 22 is arranged between the two front pipes 21, the first connecting piece 5 comprises a first connecting seat arranged on the first transverse pipe 22 or a first connecting plate arranged at the lower end of the front pipe 21, and the first connecting seat and the first connecting plate are respectively connected with engines 10 of different models to realize the upper fixation of the engines 10. One end of the main frame unit 3 is connected with the headstock unit 1, a second connecting piece 6 is arranged in the middle of the main frame unit 3, and the lower end of the main frame unit 3 is bent forwards and provided with a third connecting piece 7; the main frame unit 3 comprises two main pipes 31 which are symmetrically arranged left and right, the upper ends of the main pipes 31 are connected with the head pipe 11, a second transverse pipe 32 is arranged between the middle parts of the two main pipes 31, the second connecting pieces 6 are arranged on the second transverse pipe 32, the second connecting pieces 6 with different shapes can be selected according to different types of engines 10, the second connecting pieces 6 are fixed on the second transverse pipe 32 through welding, and the second connecting pieces 6 are connected with the middle parts of the engines 10; the lower ends of the main pipes 31 are bent forwards, reinforcing plates 34 are arranged at the bent parts of the main pipes 31, third transverse pipes 33 are arranged between the lower ends of the two main pipes 31, third connecting pieces 7 are arranged on the third transverse pipes 33, third connecting pieces 7 with different shapes can be selected according to different types of engines 10, the second connecting pieces are fixed on the third transverse pipes 33 through welding, and the third connecting pieces 7 are connected with the lower parts of the engines 10. A first connecting rod 8 is arranged between the front frame unit 2 and the upper part of the main frame unit 3, one end of the rear frame unit 4 is connected with the main frame unit 3, and a second connecting rod 9 is also arranged between the rear frame unit 4 and the main frame unit 3; the rear frame unit 4 comprises two rear pipes 41 which are symmetrically arranged left and right, the front ends of the rear pipes 41 are connected with the corresponding main pipes 31, and the rear ends of the two rear pipes 41 are connected together through a connecting seat 42. The front frame unit 2 and the main frame unit 3 are provided with a receiving space for installing an engine 10, and the engine 10 is connected with the frame through a first connecting piece 5, a second connecting piece 6 and a third connecting piece 7.
The principle of the utility model is as follows: the frame is connected with the engine 10 through the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7, three-point supports are formed on the upper part, the middle part and the lower part of the engine 10, and the installation reliability of the engine 10 is high; because the positions of the three supporting points are proper, the three supporting points can be connected with different engines 10 by replacing different connecting pieces, and the types of the engines 10 with the matched frames are more; the engine 10 is arranged in the accommodating space formed by the frame, so that the engine 10 is better protected.
Claims (4)
1. A universal frame for a motorcycle, characterized in that: comprises a headstock unit, a main frame unit, a front frame unit and a rear frame unit; one end of the front frame unit is connected with the headstock unit, and the other end of the front frame unit is provided with a first connecting piece; one end of the main frame unit is connected with the headstock unit, a second connecting piece is arranged in the middle of the main frame unit, and the lower end of the main frame unit is bent forwards and is provided with a third connecting piece; a first connecting rod is arranged between the front frame unit and the upper part of the main frame unit, one end of the rear frame unit is connected with the main frame unit, and a second connecting rod is also arranged between the rear frame unit and the main frame unit; the front frame unit and the main frame unit are provided with accommodating spaces for installing the engine, and the engine is connected with the frame through a first connecting piece, a second connecting piece and a third connecting piece.
2. A universal frame for motorcycles as recited in claim 1, wherein: the method is characterized in that: the front frame unit comprises two front pipes which are arranged in bilateral symmetry, a first transverse pipe is arranged between the two front pipes, and the first connecting piece comprises a first connecting seat arranged on the first transverse pipe or a first connecting plate arranged at the lower end of the front pipe.
3. A universal frame for motorcycles as recited in claim 1, wherein: the main frame unit comprises two main pipes which are arranged in bilateral symmetry, a second transverse pipe is arranged between the middle parts of the two main pipes, and the second connecting piece is arranged on the second transverse pipe.
4. A universal frame for motorcycles as claimed in claim 3, wherein: the lower ends of the main pipes are bent forwards, reinforcing plates are arranged at the bent parts of the main pipes, third transverse pipes are arranged between the lower ends of the two main pipes, and the third connecting pieces are arranged on the third transverse pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323520061.4U CN221251593U (en) | 2023-12-22 | 2023-12-22 | Universal frame for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323520061.4U CN221251593U (en) | 2023-12-22 | 2023-12-22 | Universal frame for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221251593U true CN221251593U (en) | 2024-07-02 |
Family
ID=91622912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323520061.4U Active CN221251593U (en) | 2023-12-22 | 2023-12-22 | Universal frame for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221251593U (en) |
-
2023
- 2023-12-22 CN CN202323520061.4U patent/CN221251593U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |