CN2830132Y - Lower rocker-arm assembly of dune buggy - Google Patents
Lower rocker-arm assembly of dune buggy Download PDFInfo
- Publication number
- CN2830132Y CN2830132Y CN 200520009853 CN200520009853U CN2830132Y CN 2830132 Y CN2830132 Y CN 2830132Y CN 200520009853 CN200520009853 CN 200520009853 CN 200520009853 U CN200520009853 U CN 200520009853U CN 2830132 Y CN2830132 Y CN 2830132Y
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- CN
- China
- Prior art keywords
- lower shake
- rocking arm
- changing arm
- vibration damping
- welded
- 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a lower rocking arm assembly of a beach car, which comprises a lower rocking arm, a support ear in hinging installation, and a support ear in front shock absorption installation, wherein the lower rocking arm is a U-shaped tubular structure with a downward opening; the top of the lower rocking arm is welded with the support ear in hinging installation; both end heads of the bottom of the lower rocking arm are respectively welded on tube bodies of the left and the right ends of a horizontal tube; a connecting tube are arranged between the lower parts of the lower rocking arm; the support ear in front shock absorption installation is installed on the connecting tube. Compared with a traditional structure, the utility model has the advantages of better strength and long service life. The utility model can effectively eliminate the radial direction rock between the lower rocking arm and a car frame of the beach car, and the stability is good. The utility model has the advantages of reasonable design, simple structure, easy application, etc.
Description
Technical field
The utility model relates to a kind of beach buggy parts, particularly beach buggy lower shake-changing arm assembly.
Background technology
At present, general-duty beach buggy lower shake-changing arm assembly generally is made of lower shake-changing arm, hinge installation journal stirrup, preceding vibration damping installation journal stirrup and vehicle frame installation journal stirrup.Lower shake-changing arm is triangular in shape, and the welding hinge is installed journal stirrup on its top corner, and welded frame is installed journal stirrup on two angles of its bottom, is provided with connecting strap between leg-of-mutton two inclined sides, and preceding vibration damping is installed journal stirrup and is welded on this connecting strap.The lower shake-changing arm assembly top of this structure is hinged by hinge installation journal stirrup and steering swivel, and the bottom is hinged by two vehicle frames installation journal stirrups and vehicle frame, and its middle part is then hinged by preceding vibration damping installation journal stirrup and preceding vibration damping.Owing to adopt two journal stirrups hinged with vehicle frame, be easy to generate radially between lower shake-changing arm assembly and the vehicle frame and rock less stable; In addition, the lower shake-changing arm intensity of triangular structure is also bad, easily ruptures, and service life is shorter.
The utility model content
For solving above technical matters, the purpose of this utility model is to provide a kind of good stability, the secure beach buggy lower shake-changing arm assembly of intensity.
The technical solution of the utility model is as follows: a kind of beach buggy lower shake-changing arm assembly, comprise that lower shake-changing arm, hinge are installed journal stirrup and preceding vibration damping is installed journal stirrup, its key is: lower shake-changing arm is " U " shape tubular structure that Open Side Down, its top and hinge are installed the journal stirrup welding, and two terminations of its bottom are welded on respectively on the pipe shaft at two ends, the transverse tube left and right sides; Be provided with connection pipe between the lower shake-changing arm bottom, preceding vibration damping is installed journal stirrup and is welded on this connection pipe.
Rocking arm vibration damping cover is housed in the pipe of described transverse tube, and two terminations of rocking arm vibration damping cover exceed the left and right sides end face of transverse tube respectively.
In the pipe at described rocking arm vibration damping cover two ends, the left and right sides stub dust cap is housed.
Described lower shake-changing arm top is welded with brace panel, and the two ends of connection pipe are welded on respectively on the straight section pipe shaft of lower shake-changing arm bottom, and preceding vibration damping is installed the middle part that journal stirrup then is welded on connection pipe.
Lower shake-changing arm of the present utility model changes " U " shape structure into by traditional triangle and after lower shake-changing arm top was welded with brace panel, the intensity of lower shake-changing arm was better, longer service life; Rocking arm vibration damping cover is housed in the pipe of transverse tube, and it is hinged with lower shake-changing arm assembly and beach buggy vehicle frame that the stub axle passes this rocking arm vibration damping cover, eliminated radially rocking between lower shake-changing arm assembly and the beach buggy vehicle frame, and stability is better; And in the pipe at rocking arm vibration damping cover two ends, the left and right sides, load onto the stub dust cap, it is inner to prevent effectively that impurity such as dust from entering rocking arm vibration damping cover, plays the effect that ensures stub axle normal operation.
The utlity model has advantages such as reasonable in design, simple in structure, that enforcement is easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
Please see Figure 1 and Fig. 2, the utility model is installed journal stirrup 2, preceding vibration damping installation journal stirrup 3 and transverse tube 4 by lower shake-changing arm 1, hinge and is formed, lower shake-changing arm 1 is " U " shape tubular structure that Open Side Down, its top and hinge are installed journal stirrup 2 welding, and two terminations of its bottom are welded on respectively on the pipe shaft at two ends, transverse tube 4 left and right sides; Be provided with connection pipe 5 between lower shake-changing arm 1 bottom, preceding vibration damping is installed journal stirrup 3 and is welded on this connection pipe 5.
Also can further find out from Fig. 1 and Fig. 2: rocking arm vibration damping cover 6 is housed in the pipe of transverse tube 4, and two terminations of rocking arm vibration damping cover 6 exceed the left and right sides end face of transverse tube 4 respectively; In the rocking arm vibration damping overlaps the pipe at two ends, 6 left and right sides, stub dust cap 7 is housed.Described lower shake-changing arm 1 top is welded with brace panel 8, and the two ends of connection pipe 5 are welded on respectively on the straight section pipe shaft of lower shake-changing arm 1 bottom, and preceding vibration damping is installed 3 middle parts that are welded on connection pipe 5 of journal stirrup.
Hinge of the present utility model is installed journal stirrup 2 and can be connect by hinge and steering swivel, and steering swivel is connected on the wheel hub of beach buggy; And preceding vibration damping is installed journal stirrup 3 and preceding vibration damping is hinged, and it is hinged with lower shake-changing arm assembly and beach buggy vehicle frame that the stub axle passes rocking arm vibration damping cover 6.
Claims (4)
1, a kind of beach buggy lower shake-changing arm assembly, comprise that lower shake-changing arm (1), hinge are installed journal stirrup (2) and preceding vibration damping is installed journal stirrup (3), it is characterized in that: lower shake-changing arm (1) is " U " shape tubular structure that Open Side Down, its top and hinge are installed journal stirrup (2) welding, and two terminations of its bottom are welded on respectively on the pipe shaft at transverse tube (4) two ends, the left and right sides; Be provided with connection pipe (5) between lower shake-changing arm (1) bottom, preceding vibration damping is installed journal stirrup (3) and is welded on this connection pipe (5).
2, beach buggy lower shake-changing arm assembly according to claim 1 is characterized in that: rocking arm vibration damping cover (6) is housed in the pipe of described transverse tube (4), and two terminations of rocking arm vibration damping cover (6) exceed the left and right sides end face of transverse tube (4) respectively.
3, beach buggy lower shake-changing arm assembly according to claim 2 is characterized in that: in the pipe at described rocking arm vibration damping cover (6) two ends, the left and right sides stub dust cap (7) is housed.
4, beach buggy lower shake-changing arm assembly according to claim 1, it is characterized in that: described lower shake-changing arm (1) top is welded with brace panel (8), the two ends of connection pipe (5) are welded on respectively on the straight section pipe shaft of lower shake-changing arm (1) bottom, and preceding vibration damping is installed the middle part that journal stirrup (3) then is welded on connection pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009853 CN2830132Y (en) | 2005-08-26 | 2005-08-26 | Lower rocker-arm assembly of dune buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009853 CN2830132Y (en) | 2005-08-26 | 2005-08-26 | Lower rocker-arm assembly of dune buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830132Y true CN2830132Y (en) | 2006-10-25 |
Family
ID=37135056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009853 Expired - Fee Related CN2830132Y (en) | 2005-08-26 | 2005-08-26 | Lower rocker-arm assembly of dune buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830132Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632951A (en) * | 2012-04-25 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Single rocker arm frame hoisting structure for four-wheel all terrain vehicle |
-
2005
- 2005-08-26 CN CN 200520009853 patent/CN2830132Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632951A (en) * | 2012-04-25 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Single rocker arm frame hoisting structure for four-wheel all terrain vehicle |
| CN102632951B (en) * | 2012-04-25 | 2013-04-24 | 重庆建设摩托车股份有限公司 | Single rocker arm frame hoisting structure for four-wheel all terrain vehicle |
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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. |
|
| CP01 | Change in the name or title of a patent holder |
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: 20061025 Termination date: 20090928 |