CN215622470U - Motorcycle frame with better structural strength - Google Patents
Motorcycle frame with better structural strength Download PDFInfo
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- CN215622470U CN215622470U CN202121591432.6U CN202121591432U CN215622470U CN 215622470 U CN215622470 U CN 215622470U CN 202121591432 U CN202121591432 U CN 202121591432U CN 215622470 U CN215622470 U CN 215622470U
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- frame
- beam frame
- middle left
- middle right
- lower middle
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Abstract
The utility model discloses a motorcycle frame with better structural strength, which comprises a front fork frame, a middle pipe beam frame assembly and a rear tail frame, wherein the middle pipe beam frame assembly comprises an upper middle left beam frame, an upper middle right beam frame, a lower middle left beam frame and a lower middle right beam frame; one end of each beam frame of the middle tube beam frame assembly is fixedly connected with the front fork frame, the other end of the upper middle left beam frame is fixedly connected to the lower middle left beam frame, and the other end of the upper middle right beam frame is fixedly connected to the lower middle right beam frame; the other end of the lower middle left beam frame is fixedly connected to the rear tail frame, and the other end of the lower middle right beam frame is fixedly connected to the rear tail frame; and a middle lower supporting connecting rod and a middle upper supporting connecting rod are respectively arranged between the beam frames, and a rear upper mounting space, a rear mounting space and a front mounting space are respectively formed between the beam frames. The beam frames of the front fork frame, the rear tail frame and the middle pipe beam frame assembly are connected by adopting brand new connecting positions, so that the integral support structure of the frame has better strength.
Description
Technical Field
The utility model belongs to the technical field of motorcycle frames, and particularly relates to a motorcycle frame with better structural strength.
Background
The motorcycle is one of the common transportation tools at present, and the motorcycle frame is the most important supporting component in the motorcycle, and the motorcycle frame not only needs to bear the weight of each installation assembly, but also needs to bear the weight of a driver and passengers, and simultaneously, the bumping force generated in the driving process can also act on the motorcycle frame, so the structural strength of the motorcycle frame design is particularly important.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a motorcycle frame having improved structural strength.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a motorcycle frame with better structural strength comprises a front fork frame, a middle pipe beam frame assembly and a rear tail frame, wherein the middle pipe beam frame assembly comprises an upper middle left beam frame, an upper middle right beam frame, a lower middle left beam frame and a lower middle right beam frame; one end of the upper middle left beam frame is fixedly connected with the front fork frame, the other end of the upper middle left beam frame is fixedly connected to the lower middle left beam frame, one end of the upper middle right beam frame is fixedly connected with the front fork frame, and the other end of the upper middle right beam frame is fixedly connected to the lower middle right beam frame; one end of the lower middle left beam frame is fixedly connected with the front fork frame, the other end of the lower middle left beam frame is fixedly connected with the rear tail frame, one end of the lower middle right beam frame is fixedly connected with the front fork frame, and the other end of the lower middle right beam frame is fixedly connected with the rear tail frame; a middle lower supporting connecting rod is arranged between the lower middle left beam frame and the lower middle right beam frame, and a middle upper supporting connecting rod is arranged on the rear tail frame; the front end of the rear tail frame is fixedly connected to the upper middle left beam frame and the upper middle right beam frame respectively, the rear tail frame is connected with the upper middle left beam frame and the upper middle right beam frame to form an upper mounting space, the rear tail frame is connected with the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame and the lower middle right beam frame to form a rear mounting space, and the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame and the lower middle right beam frame are connected to form a front mounting space.
In the motorcycle frame with better structural strength, the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame, the lower middle right beam frame and the rear tail frame are respectively of an integrated structure, wherein the upper middle left beam frame and the upper middle right beam frame, and the lower middle left beam frame and the lower middle right beam frame are of symmetrical structures; the upper middle left beam frame and the upper middle right beam frame respectively comprise an upper fork frame connecting section and a lower beam frame connecting section, the lower middle left beam frame and the lower middle right beam frame respectively comprise a front fork frame connecting section, a middle supporting section and a rear beam frame connecting section, and the rear tail frame comprises a front beam connecting section and a rear supporting section.
In the motorcycle frame with better structural strength, the lower ends of the upper middle left beam frame and the upper middle right beam frame are respectively connected with the joint of the middle supporting section and the rear beam frame connecting section of the lower middle left beam frame and the lower middle right beam frame; and two ends of the middle lower supporting connecting rod are respectively and fixedly connected to middle supporting sections of the lower middle left beam frame and the lower middle right beam frame.
In the motorcycle frame with better structural strength, the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame are fixedly connected with the front beam connecting section of the rear tail frame, and the rear support frame rod is connected between the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame and the rear support section of the rear tail frame.
In the motorcycle frame with better structural strength, a rear reinforcing connecting rod is arranged between the rear support frame rods.
In the motorcycle frame with better structural strength, the front beam connecting section of the rear tail frame is fixedly connected to the fork frame upper connecting sections of the upper middle left beam frame and the upper middle right beam frame, and two ends of the middle upper supporting connecting rod are respectively connected with the front beam connecting section of the rear tail frame.
In the motorcycle frame with better structural strength, lower reinforcing connecting plates are connected between the middle supporting sections of the lower middle left beam frame and the lower middle right beam frame and the upper middle left beam frame and the upper middle right beam frame, and the end parts of the lower reinforcing connecting plates are connected with the joint of the fork frame upper connecting sections and the beam frame lower connecting sections of the upper middle left beam frame and the upper middle right beam frame.
In the motorcycle frame with better structural strength, the front reinforcing connecting plates are respectively connected and arranged between the fork frame upper connecting sections of the upper middle left beam frame and the upper middle right beam frame and the fork frame front connecting sections of the lower middle left beam frame and the lower middle right beam frame.
In the motorcycle frame with better structural strength, the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame are respectively provided with the foot support bracket, and the middle support section of the lower middle left beam frame is respectively provided with the full-support bracket and the side-support bracket.
In the motorcycle frame with better structural strength, the connection part of the rear support section of the rear tail frame and the rear support rod is provided with the buffer connecting plate.
By adopting the technical scheme, the utility model has the following beneficial effects:
the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame and the lower middle right beam frame of the front fork frame, the rear tail frame and the middle tube beam frame assembly are connected by a brand new connecting position, and the connection support performance among the beam frames of the middle tube beam frame assembly and among the beam frames, the front fork frame and the rear tail frame is stronger, so that the integral structural strength of the frame is better.
The beam frames of the middle tube beam frame assembly and the connection between the beam frames and the front fork frame and the rear tail frame form an upper mounting space, a rear mounting space and a front mounting space, each mounting space can better support and fix motorcycle components mounted in the later period, and the mounted components can be better supported in a component force mode, so that the integral bearing strength of the motorcycle components is improved.
Drawings
FIG. 1 is a plan view of the present invention in a plan view;
fig. 2 is a plan view of the present invention in a front view.
Detailed Description
The utility model is further explained with reference to the drawings.
Referring to fig. 1 and 2, the utility model provides a motorcycle frame with better structural strength, which comprises a front fork frame 1, a middle pipe beam frame assembly and a rear tail frame 2, wherein the middle pipe beam frame assembly comprises an upper middle left beam frame 3, an upper middle right beam frame 4, a lower middle left beam frame 5 and a lower middle right beam frame 6; one end of the upper middle left beam frame 3 is fixedly connected with the front fork frame 1, the other end of the upper middle left beam frame is fixedly connected to the lower middle left beam frame 5, one end of the upper middle right beam frame 4 is fixedly connected with the front fork frame 1, and the other end of the upper middle right beam frame is fixedly connected to the lower middle right beam frame; one end of the lower middle left beam frame is fixedly connected with the front fork frame, the other end of the lower middle left beam frame is fixedly connected with the rear tail frame 2, one end of the lower middle right beam frame 6 is fixedly connected with the front fork frame 1, and the other end of the lower middle right beam frame is fixedly connected with the rear tail frame 2; a middle lower supporting connecting rod 7 is arranged between the lower middle left beam frame 5 and the lower middle right beam frame 6, and a middle upper supporting connecting rod 8 is arranged on the rear tail frame 2; the connection design among all beam frames of the middle tube beam frame assembly and among all beam frames, the front fork frame and the rear tail frame enables the integral support strength of the frame to be better.
The front end of the rear tail frame 2 is fixedly connected to an upper middle left beam frame 3 and an upper middle right beam frame 4 respectively, the rear tail frame 2 is connected with the upper middle left beam frame 3 and the upper middle right beam frame 4 to form an upper mounting space 9, the rear tail frame 2 is connected with the upper middle left beam frame 3, the upper middle right beam frame 4, a lower middle left beam frame 5 and a lower middle right beam frame 6 to form a rear mounting space 10, and the upper middle left beam frame 3, the upper middle right beam frame 4, the lower middle left beam frame 5 and the lower middle right beam frame 6 are connected to form a front mounting space 11; each installation space can better support and fix the motorcycle parts installed in the later period, and can better support the installed parts in a component force mode, so that the integral bearing strength of the motorcycle parts is improved.
Further, the upper middle left beam frame 3, the upper middle right beam frame 4, the lower middle left beam frame 5, the lower middle right beam frame 6 and the rear tail frame 2 are respectively of an integrated structure, wherein the upper middle left beam frame 3, the upper middle right beam frame 4, the lower middle left beam frame 5 and the lower middle right beam frame 6 are of symmetrical structures, the upper middle left beam frame 3 and the upper middle right beam frame 4 respectively comprise a fork frame upper connecting section 12 and a beam frame lower connecting section 13, the lower middle left beam frame 5 and the lower middle right beam frame 6 respectively comprise a fork frame front connecting section 14, a middle supporting section 15 and a rear beam frame connecting section 16, and the rear tail frame 2 comprises a front beam connecting section 17 and a rear supporting section 18.
Further, the lower ends of the upper middle left beam frame 3 and the upper middle right beam frame 4 are respectively connected with the joint of a middle support section 15 and a rear beam frame connecting section 16 of the lower middle left beam frame 5 and the lower middle right beam frame 6; two ends of the middle lower supporting connecting rod 7 are respectively and fixedly connected to middle supporting sections 15 of the lower middle left beam frame 5 and the lower middle right beam frame 6; the end part supporting and connecting design of each beam frame in the middle pipe beam frame assembly enables the whole frame to be placed into a bearing and stressed to be divided into force to act on different sections of each beam frame, and therefore the whole bearing strength of the frame is improved.
Further, rear beam frame connecting sections 16 of the lower middle left beam frame 5 and the lower middle right beam frame 6 are fixedly connected with a front beam connecting section 17 of the rear tail frame 2, and a rear support frame rod 19 is connected between the rear beam frame connecting sections 16 of the lower middle left beam frame 5 and the lower middle right beam frame 6 and a rear support section 18 of the rear tail frame 2; therefore, the bearing stress of the rear tail frame is respectively acted on each beam frame of the middle tube beam frame assembly, and the integral strength of the rear tail frame is improved.
Further, in order to improve the load-bearing strength of the entire rear portion of the frame, a rear reinforcing link 20 is provided between the rear support brackets 19.
Further, the front beam connecting section 17 of the rear tailstock 2 is fixedly connected to the fork frame upper connecting section 12 of the upper middle left beam frame 3 and the upper middle right beam frame 4, so that the front end of the rear tailstock 2 bears the gravity and acts on the upper middle left beam frame 3 and the upper middle right beam frame 4; the two ends of the middle upper supporting connecting rod 8 are respectively connected with the front beam connecting section 17 of the rear tail frame 2, so that the bearing strength of the front end part of the rear tail frame 2 and the joint of the upper middle left beam frame 3 and the upper middle right beam frame 4 is improved.
Further, a lower reinforcing connecting plate 21 is connected between the middle supporting section 15 of the lower middle left beam frame 5 and the lower middle right beam frame 6 and the upper middle left beam frame 3 and the upper middle right beam frame 4, and the end part of the lower reinforcing connecting plate 21 is connected with the joint of the fork upper connecting section 12 and the beam lower connecting section 13 of the upper middle left beam frame 3 and the upper middle right beam frame 4; the arranged lower reinforcing connecting plate 21 and the designed supporting connecting position thereof can improve the supporting and bearing strength between beam frames of the middle tube beam frame assembly, thereby improving the integral strength of the frame.
Furthermore, front reinforcing connecting plates 22 are respectively connected between the fork upper connecting sections 12 of the upper middle left beam frame 3 and the upper middle right beam frame 4 and the fork front connecting sections 14 of the lower middle left beam frame 5 and the lower middle right beam frame 6; the front reinforcing connecting plate 22 and the designed supporting connecting position thereof which are arranged in the same way can improve the supporting and bearing strength among beam frames of the middle tube beam frame assembly, thereby improving the integral strength of the frame.
Furthermore, the rear beam frame connecting sections 16 of the lower middle left beam frame 5 and the lower middle right beam frame 6 are respectively provided with a foot support bracket 25, and the middle support section 15 of the lower middle left beam frame 5 is respectively provided with a full support bracket 23 and a side support bracket 24; the foot support bracket 25, the full-support bracket 23 and the side-support bracket 24 are respectively bearing installation connecting parts, the design at different positions ensures reasonable use, and simultaneously, the bearing is distributed on the lower middle left beam frame and the lower middle right beam frame.
Furthermore, a buffer connecting plate 26 is arranged at the connection o between the rear support section 18 of the rear tail frame 2 and the rear support frame rod 19, the buffer connecting plate 26 is used for connecting a shock absorber, and the shock absorbing force applied to the buffer connecting plate 26 acts on each beam frame of the middle tube beam frame assembly through the rear tail frame 2 and the rear support frame rod 19, so that the integral support strength of the frame is improved.
The motorcycle frame with better structural strength provided by the embodiment of the utility model is described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the utility model, and the description of the embodiment is only used for helping to understand the technical scheme disclosed by the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. A motorcycle frame that structural strength is better, its characterized in that: the middle pipe beam frame assembly comprises an upper middle left beam frame, an upper middle right beam frame, a lower middle left beam frame and a lower middle right beam frame; one end of the upper middle left beam frame is fixedly connected with the front fork frame, the other end of the upper middle left beam frame is fixedly connected to the lower middle left beam frame, one end of the upper middle right beam frame is fixedly connected with the front fork frame, and the other end of the upper middle right beam frame is fixedly connected to the lower middle right beam frame; one end of the lower middle left beam frame is fixedly connected with the front fork frame, the other end of the lower middle left beam frame is fixedly connected with the rear tail frame, one end of the lower middle right beam frame is fixedly connected with the front fork frame, and the other end of the lower middle right beam frame is fixedly connected with the rear tail frame; a middle lower supporting connecting rod is arranged between the lower middle left beam frame and the lower middle right beam frame, and a middle upper supporting connecting rod is arranged on the rear tail frame; the front end of the rear tail frame is fixedly connected to the upper middle left beam frame and the upper middle right beam frame respectively, the rear tail frame is connected with the upper middle left beam frame and the upper middle right beam frame to form an upper mounting space, the rear tail frame is connected with the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame and the lower middle right beam frame to form a rear mounting space, and the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame and the lower middle right beam frame are connected to form a front mounting space.
2. A stronger motorcycle frame according to claim 1, characterised in that: the upper middle left beam frame, the upper middle right beam frame, the lower middle left beam frame, the lower middle right beam frame and the rear tail frame are respectively of an integrated structure, wherein the upper middle left beam frame and the upper middle right beam frame, and the lower middle left beam frame and the lower middle right beam frame are of symmetrical structures; the upper middle left beam frame and the upper middle right beam frame respectively comprise an upper fork frame connecting section and a lower beam frame connecting section, the lower middle left beam frame and the lower middle right beam frame respectively comprise a front fork frame connecting section, a middle supporting section and a rear beam frame connecting section, and the rear tail frame comprises a front beam connecting section and a rear supporting section.
3. A stronger motorcycle frame according to claim 2, wherein: the lower ends of the upper middle left beam frame and the upper middle right beam frame are respectively connected with the joint of the middle supporting section and the rear beam frame connecting section of the lower middle left beam frame and the lower middle right beam frame; and two ends of the middle lower supporting connecting rod are respectively and fixedly connected to middle supporting sections of the lower middle left beam frame and the lower middle right beam frame.
4. A stronger motorcycle frame according to claim 3 characterised in that: the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame are fixedly connected with the front beam connecting section of the rear tail frame, and a rear support frame rod is connected between the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame and the rear support section of the rear tail frame.
5. A stronger motorcycle frame according to claim 4, characterised in that: a rear reinforcing connecting rod is arranged between the rear support frame rods.
6. A stronger motorcycle frame according to claim 2 or 4 characterised in that: the front beam connecting section of the rear tail frame is fixedly connected to the fork frame upper connecting sections of the upper middle left beam frame and the upper middle right beam frame, and two ends of the middle upper supporting connecting rod are respectively connected with the front beam connecting section of the rear tail frame.
7. A stronger motorcycle frame according to claim 3 characterised in that: and the end part of the lower reinforcing connecting plate is connected with the joint of the fork frame upper connecting section and the beam frame lower connecting section of the upper middle left beam frame and the upper middle right beam frame.
8. A stronger motorcycle frame according to claim 2 or 7 characterised in that: and front reinforcing connecting plates are respectively connected between fork frame upper connecting sections of the upper middle left beam frame and the upper middle right beam frame and fork frame front connecting sections of the lower middle left beam frame and the lower middle right beam frame.
9. A stronger motorcycle frame according to claim 4, characterised in that: the rear beam frame connecting sections of the lower middle left beam frame and the lower middle right beam frame are respectively provided with a foot support bracket, and the middle support section of the lower middle left beam frame is respectively provided with a full-support bracket and a side-support bracket.
10. A stronger motorcycle frame according to claim 4, characterised in that: and a buffer connecting plate is arranged at the joint of the rear support section of the rear tail frame and the rear support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591432.6U CN215622470U (en) | 2021-07-14 | 2021-07-14 | Motorcycle frame with better structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591432.6U CN215622470U (en) | 2021-07-14 | 2021-07-14 | Motorcycle frame with better structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622470U true CN215622470U (en) | 2022-01-25 |
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ID=79889776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121591432.6U Active CN215622470U (en) | 2021-07-14 | 2021-07-14 | Motorcycle frame with better structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622470U (en) |
-
2021
- 2021-07-14 CN CN202121591432.6U patent/CN215622470U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230417 Address after: 318000 No. 49, Xiachen Liuyang West District, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Senling Motorcycle Co.,Ltd. Address before: 318050 room 1533, 9 Tengda Road, Lubei street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Guangnan locomotive technology (Taizhou) Co.,Ltd. |