CN2866302Y - Bicycle frame assembly - Google Patents
Bicycle frame assembly Download PDFInfo
- Publication number
- CN2866302Y CN2866302Y CN 200620109844 CN200620109844U CN2866302Y CN 2866302 Y CN2866302 Y CN 2866302Y CN 200620109844 CN200620109844 CN 200620109844 CN 200620109844 U CN200620109844 U CN 200620109844U CN 2866302 Y CN2866302 Y CN 2866302Y
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- CN
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- Prior art keywords
- tube
- fore
- vehicle frame
- charge
- horizontal tube
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- Expired - Fee Related
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Abstract
The utility model discloses a complete landform vehicle frame assembly, which comprises a frame fore body and a frame rear body, wherein the frame fore body comprises a fore left charge, a fore right charge, a fore left upper rocker brace summer, a fore right upper rocker brace summer, a fore left lower rocker brace summer, a fore right lower rocker brace summer and a intermediate connection tube. The frame rear body comprises a charge, an upper horizontal tube and a lower horizontal tube which are equipped in parallel with both terminals welded to the intermediate connection tube, the upper horizontal tube is further welded with a rear damping installation bracket, and at least one intensifying tube is equipped between the upper horizontal tube and the lower horizontal tube. The intensifying tube of the utility model connects the upper and the lower horizontal tubes into a whole, thereby the impact loading changes from independent bearing of the intermediate section of the original upper horizontal tube to common bearing of the intensifying tube together of the upper and the lower horizontal tubes, thereby greatly reducing the force bearing capacity of the intermediate section of the upper horizontal tube, no more permanent creep, and ensuring its service life. The utility model has the advantages of reasonable design, delicate concept and easy operation or the like.
Description
Technical field
The utility model relates to a kind of all-terrain vehicle, especially the all-terrain vehicle frame assembly.
Background technology
At present, the general-duty all-terrain vehicle is that the frame assembly of beach buggy generally is made of body behind vehicle frame precursor and the vehicle frame, the left side person in charge, the preceding right person in charge, preceding upper left rocking arm support beam, preceding upper right rocking arm support beam, preceding lower-left rocking arm support beam, preceding bottom right rocking arm support beam and middle connection pipe before wherein the vehicle frame precursor comprises; Body comprises the back person in charge, upper lateral tube and lower transverse tubule behind the vehicle frame, and upper and lower transverse tube is arranged side by side, and on the connection pipe, also is welded with an oblique back damping down at the upper lateral tube middle part journal stirrup is installed, with the installation rear shock absorber during their two ends all are welded on.The all-terrain vehicle frame assembly of this structure in use, the impact load of trailing wheel is delivered to upper lateral tube by rear shock absorber, the upper lateral tube single tube is stressed, its middle part is main stress point, permanent plastic deformation takes place easily, make the car body relative wheel sink, interfere, thereby cause vehicle to lose efficacy with wheel.
The utility model content
For solving above technical matters, the purpose of this utility model is to provide a kind of all-terrain vehicle frame assembly that can prevent upper lateral tube generation permanent plastic deformation.
The technical solution of the utility model is as follows: a kind of all-terrain vehicle frame assembly, constitute the left side person in charge, the preceding right person in charge, preceding upper left rocking arm support beam, preceding upper right rocking arm support beam, preceding lower-left rocking arm support beam, preceding bottom right rocking arm support beam and middle connection pipe before wherein the vehicle frame precursor comprises by body behind vehicle frame precursor and the vehicle frame; Body comprises the back person in charge, upper lateral tube and lower transverse tubule behind the vehicle frame, upper and lower transverse tube is arranged side by side, on the connection pipe, also be welded with the back damping on upper lateral tube journal stirrup is installed during their two ends all are welded on, its key is: be provided with at least one reinforced pipe between described upper lateral tube and the lower transverse tubule.
The utility model preferably is provided with a reinforced pipe between upper lateral tube and lower transverse tubule, the two ends up and down of this reinforced pipe are welded on upper lateral tube and lower transverse tubule middle part respectively, and this reinforced pipe is a flat tube.
Adopt technique scheme, reinforced pipe is connected as a single entity upper and lower transverse tube, the impact load of trailing wheel is born jointly by original independent stressed the changing into by upper and lower transverse tube and reinforced pipe in upper lateral tube middle part like this, making that upper lateral tube middle part is stressed reduces greatly, can permanent plastic deformation not take place again, ensured service life.
The beneficial effects of the utility model are: reasonable in design, be skillfully constructed, implement easily, it can effectively prevent upper lateral tube generation permanent plastic deformation, has eliminated the disadvantage that causes vehicle to lose efficacy because of the upper lateral tube distortion.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the K of Fig. 1 is to view.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is that the N of Fig. 1 is to view.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the birds-eye view of Fig. 4.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Extremely shown in Figure 6 as Fig. 1, the utility model by vehicle frame precursor and vehicle frame after body constitute, before wherein the vehicle frame precursor comprises a left side be responsible for 1, precedingly rightly be responsible for 2, preceding upper left rocking arm support beam 3, preceding upper right rocking arm support beam 4, preceding lower-left rocking arm support beam 5, preceding bottom right rocking arm support beam 6 and middle connection pipe 7; Body comprises the back person in charge 9, upper lateral tube 10 and lower transverse tubule 11 behind the vehicle frame.More than annexation between each parts same as the prior art.Described upper and lower transverse tube 10,11 is arranged side by side, and during their two ends all are welded on the connection pipe 7, journal stirrup 12 is installed also being welded with an oblique back damping down on the upper lateral tube 10, with the installation rear shock absorber.Structural feature of the present utility model is: be provided with at least one reinforced pipe 8 between described upper lateral tube 10 and the lower transverse tubule 11.
Can find out further that from Fig. 4, Fig. 5 and Fig. 6 be provided with one between described upper lateral tube 10 and the lower transverse tubule 11 and strengthen flat tube 8, the two ends up and down of this reinforcement flat tube 8 are welded on upper lateral tube 10 and lower transverse tubule 11 middle parts respectively.
Claims (3)
1, a kind of all-terrain vehicle frame assembly is made of body behind vehicle frame precursor and the vehicle frame, the left and right person in charge (1,2), preceding left and right upper rocker arm support beam (3,4), preceding left and right lower shake-changing arm support beam (5,6) and middle connection pipe (7) before wherein the vehicle frame precursor comprises; Body comprises the back person in charge (9), upper lateral tube (10) and lower transverse tubule (11) behind the vehicle frame, upper and lower transverse tube (10,11) is arranged side by side, their two ends all are welded on the middle connection pipe (7), on upper lateral tube (10), also be welded with the back damping journal stirrup (12) is installed, it is characterized in that: be provided with at least one reinforced pipe (8) between described upper lateral tube (10) and the lower transverse tubule (11).
2, all-terrain vehicle frame assembly according to claim 1, it is characterized in that: be provided with a reinforced pipe (8) between described upper lateral tube (10) and the lower transverse tubule (11), the two ends up and down of this reinforced pipe (8) are welded on upper lateral tube (10) and lower transverse tubule (11) middle part respectively.
3, all-terrain vehicle frame assembly according to claim 1 and 2 is characterized in that: described reinforced pipe (8) is a flat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109844 CN2866302Y (en) | 2006-01-25 | 2006-01-25 | Bicycle frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109844 CN2866302Y (en) | 2006-01-25 | 2006-01-25 | Bicycle frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866302Y true CN2866302Y (en) | 2007-02-07 |
Family
ID=37702005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109844 Expired - Fee Related CN2866302Y (en) | 2006-01-25 | 2006-01-25 | Bicycle frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866302Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608825A (en) * | 2015-01-04 | 2015-05-13 | 陈建生 | Wheel type all-terrain vehicle |
| CN107140084A (en) * | 2017-05-25 | 2017-09-08 | 力帆实业(集团)股份有限公司 | Exposed biasing damping vehicle body supporting construction |
| CN111017031A (en) * | 2019-11-25 | 2020-04-17 | 江苏林海动力机械集团有限公司 | All-terrain vehicle frame |
-
2006
- 2006-01-25 CN CN 200620109844 patent/CN2866302Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608825A (en) * | 2015-01-04 | 2015-05-13 | 陈建生 | Wheel type all-terrain vehicle |
| CN107140084A (en) * | 2017-05-25 | 2017-09-08 | 力帆实业(集团)股份有限公司 | Exposed biasing damping vehicle body supporting construction |
| CN111017031A (en) * | 2019-11-25 | 2020-04-17 | 江苏林海动力机械集团有限公司 | All-terrain vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIFAN INDUSTRIAL (GROUP) CO. Free format text: FORMER NAME OR ADDRESS: CHONGQING LIFAN INDUSTRY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Chongqing city Shapingba District zhangjiewan Bridge No. 60, zip code: 400037 Patentee after: Lifan Industrial(Group) Co., Ltd. Address before: Chongqing city Shapingba District zhangjiewan Bridge No. 60, zip code: 400037 Patentee before: Lifan Industry (Group) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20120125 |