CN202295173U - Suspension structure for side-tipping tricycle - Google Patents
Suspension structure for side-tipping tricycle Download PDFInfo
- Publication number
- CN202295173U CN202295173U CN2011204411601U CN201120441160U CN202295173U CN 202295173 U CN202295173 U CN 202295173U CN 2011204411601 U CN2011204411601 U CN 2011204411601U CN 201120441160 U CN201120441160 U CN 201120441160U CN 202295173 U CN202295173 U CN 202295173U
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- suspension
- wheel hub
- hub frame
- frame
- inclination
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Abstract
The utility model provides a suspension structure for a side-tipping tricycle. The suspension structure comprises a suspension base, a left hub frame and a right hub frame; the upper end of the left hub frame is movably connected with the upper end of the right hub frame through an upper suspension; the lower end of the left hub frame is movably connected with the lower end of the right hub frame through a lower suspension; each of the upper suspension and the lower suspension is integrally formed; the positions of the central points of the upper suspension and the lower suspension are all movably connected with the suspension base; the central point of the upper suspension, the upper suspension and the connection point of the left and the right hub frames are all positioned on the same straight line, namely an upper suspension axial line; the central point of the lower suspension, the lower suspension, and the connection points of the left and right hub frames are positioned on the same straight line, namely a lower suspension axial line; and the upper suspension axial line is parallel to the lower suspension axial line. The suspension structure has a simple structure, is convenient to assemble, operate and control, and high in stability, and has a locking function.
Description
Technical field
The utility model relates to a kind of suspension frame structure that is used for the inclination three-wheel vehicle.
Background technology
The applicant before submitted two one Chinese patent application to about the inclination three-wheel vehicle; " tilt certainly three-wheeled motor vehicle " and the publication number that are respectively publication number and are 201694318U are 202011448U " but positive three-wheel vehicle of a kind of inclination "; The three-wheel vehicle of these two kinds of structures on front wheel suspension or rear wheel suspension, adopted respectively can be when turning to towards the suspension frame structure of and arranged on left and right sides wing drop; The three-wheel vehicle of this structure can reduce Turning radius when turning to, improve the stability of vehicle and handling with this.More than the suspension frame structure of two kinds of three-wheel vehicles; Its and arranged on left and right sides is provided with two separate suspensions respectively; The suspension of both sides run-off the straight separately when turning to, and the angle of inclination that is consistent makes and arranged on left and right sides form the single-piece parallelogram sturcutre, keeps the stable of center of gravity with this.Though this suspension has preferably from the tilt adjustment ability,, its structure relative complex, the parts that need are more, therefore in order to enhance productivity, simplify installation procedure, need a kind of three-wheel vehicle suspension frame structure that can satisfy the different demands in market of design.
The utility model content
To above-mentioned deficiency of the prior art, the main purpose of the utility model is to provide a kind of structure simpler inclination three-wheel vehicle suspension frame structure, and this suspension frame structure production, assembling are all easier, and globality is also better.
The technical scheme of the utility model: the suspension frame structure that is used for the inclination three-wheel vehicle; Comprise suspension seat, left wheel hub frame and right wheel hub frame; It is characterized in that; The upper end of said left wheel hub frame flexibly connects through the upper end of last suspension and right wheel hub frame, and the lower end of left wheel hub frame flexibly connects through the lower end of lower suspension and right wheel hub frame; Said upward suspension and lower suspension are one-shot forming, and the center position of last suspension and lower suspension all flexibly connects with the suspension seat; The center-point of last suspension and last suspension are located along the same line with the point of connection of left and right wheel hub frame respectively, promptly go up suspension axis; The center-point of lower suspension and lower suspension are located along the same line with the point of connection of left and right wheel hub frame respectively, i.e. lower suspension axis, said suspension axis and the lower suspension parallel axes of going up.
Further technical scheme is equipped with catch gear on the suspension seat, and said catch gear is used for the last suspension locking after rotating.The catch gear that uses in the utility model is existing installation; Can control it through the handle of three-wheel vehicle; Catch gear the time is that directly will to go up suspension stuck in locking; Do not allow it to be rotated further angle, thereby make the angle of inclination of whole suspension structure be fixed, reach and make three-wheel vehicle in a period of time, keep the purpose at identical angle of inclination.
Upper and lower suspension to above-mentioned further limits, and the said suspension of going up is connected with right wheel hub frame with cooresponding left wheel hub frame through rotating shaft respectively with lower suspension.
To the prioritization scheme of aforementioned upper and lower suspension connection mode, the said suspension of going up is connected with right wheel hub frame with cooresponding left wheel hub frame through ball pivot respectively with lower suspension.
With respect to prior art, the utlity model has following beneficial effect:
1, simple in structure: the suspension frame structure of the utility model has all adopted all-in-one-piece transversal suspension at upper/lower terminal, not only has harmony preferably, and simplifies the structure, and globality is strengthened.
2, the assembling convenient: but Fast Installation put in place, simplified installation procedure.
3, has lock function: can it be locked when the suspension run-off the straight through the catch gear installed, make it keep fixing steering angle, control convenient.
4, good stability: kept original structural stability, when turning to, still had self adaptation tilt capability preferably, and can keep both sides tilting of wheels angle consistent.
Description of drawings
Fig. 1 is used for the block diagram of the suspension frame structure of inclination three-wheel vehicle for the utility model;
Fig. 2 is used for the birds-eye view of the suspension frame structure of inclination three-wheel vehicle for the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the right elevation of Fig. 2.
Among the figure, 1-suspension seat, 2-left wheel hub frame, 3-right wheel hub frame, 4-upward suspensions, 5-lower suspension, 6-catch gear.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Embodiment 1: like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of suspension frame structure that is used for the inclination three-wheel vehicle; It comprises suspension seat 1, left wheel hub frame 2 and right wheel hub frame 3, and suspension seat 1 is used for being connected with the vehicle frame chain stay and being arranged on the midway location relative with vehicle frame, and (the wheel here can be two front-wheels in two symmetrical respectively both sides that are distributed in suspension seat 1 of wheel; Also can be two trailing wheels); Left wheel hub frame 2 is installed in the cooresponding wheel nave through rotating shaft respectively with right wheel hub frame 3, and when wheel, it is parallel with the axis of suspension seat 1 that the axis of left and right wheel hub frame can keep.The upper end of said left wheel hub frame 2 is connected with the upper end of right wheel hub frame 3 through last suspension 4, and the lower end of left wheel hub frame 2 is connected with the lower end of right wheel hub frame 3 through lower suspension 5.Last suspension 4 in the utility model is one-shot forming with lower suspension 5; Be an all-in-one-piece suspension arm; Last suspension 4 is rotatably connected with right wheel hub frame 3 through the cooresponding left wheel hub frame 2 of rotating shaft and both sides respectively with lower suspension 5; Simultaneously, the center position of last suspension 4 and lower suspension 5 also flexibly connects through rotating shaft with suspension seat 1 respectively.In order to make the both sides wheel when turning to, can have identical angle of inclination, have better stability, the center-point of last suspension 4 and last suspension 4 are located along the same line with the point of connection of left and right wheel hub frame respectively, promptly go up suspension axis; The center-point of lower suspension 5 and lower suspension 5 are located along the same line with the point of connection of left and right wheel hub frame respectively, i.e. lower suspension axis, said suspension axis and the lower suspension parallel axes of going up.Like this, the line of upper and lower each point of connection of suspension has just constituted a parallelogram sturcutre, and no matter how wheel tilts, and all can make the wheel of both sides keep identical angle of inclination, the fluency when having guaranteed to turn to.
Embodiment 2: be on the basis of embodiment 1, catch gear 6 is at first installed in the further optimization of making on suspension seat 1; Said catch gear 6 is an existing installation; It is used for 4 lockings of the last suspension after rotating so just can be controlled the angle of inclination of whole suspension frame structure, and will go up suspension locking back just need not manually be controlled wheel again through navigating mate angle of inclination; Wheel can remain on the angle operation under the locking state; When needing the angle of inclination of conversion wheel, only need manually remove the locking state of catch gear, and then transform to another angle of inclination and get final product through handle.Simultaneously; More flexible when being suspended in rotation in order to make, can be connected with right wheel hub frame 3 with cooresponding left wheel hub frame 2 through ball pivot respectively with lower suspension 5 going up suspension 4, so not only increased the steering angle of suspension; Control also more flexibly, navigating mate is more convenient when controlling.
Claims (4)
1. the suspension frame structure that is used for the inclination three-wheel vehicle; Comprise suspension seat (1), left wheel hub frame (2) and right wheel hub frame (3); It is characterized in that; The upper end of said left wheel hub frame (2) flexibly connects through the upper end of last suspension (4) with right wheel hub frame (3), and the lower end of left wheel hub frame (2) flexibly connects through the lower end of lower suspension (5) with right wheel hub frame (3); Said upward suspension (4) and lower suspension (5) are one-shot forming, and the center position of last suspension (4) and lower suspension (5) all flexibly connects with suspension seat (1); The center-point of last suspension (4) and last suspension (4) are located along the same line with the point of connection of left and right wheel hub frame respectively, promptly go up suspension axis; The center-point of lower suspension (5) and lower suspension (5) are located along the same line with the point of connection of left and right wheel hub frame respectively, i.e. lower suspension axis, said suspension axis and the lower suspension parallel axes of going up.
2. the suspension frame structure that is used for the inclination three-wheel vehicle according to claim 1 is characterized in that, catch gear (6) is installed on suspension seat (1), and said catch gear (6) is used for last suspension (4) locking after rotating.
3. the suspension frame structure that is used for the inclination three-wheel vehicle according to claim 1 is characterized in that, the said suspension (4) of going up is connected with right wheel hub frame (3) with cooresponding left wheel hub frame (2) through rotating shaft respectively with lower suspension (5).
4. the suspension frame structure that is used for the inclination three-wheel vehicle according to claim 1 is characterized in that, the said suspension (4) of going up is connected with right wheel hub frame (3) with cooresponding left wheel hub frame (2) through ball pivot respectively with lower suspension (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204411601U CN202295173U (en) | 2011-11-09 | 2011-11-09 | Suspension structure for side-tipping tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204411601U CN202295173U (en) | 2011-11-09 | 2011-11-09 | Suspension structure for side-tipping tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295173U true CN202295173U (en) | 2012-07-04 |
Family
ID=46364122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204411601U Expired - Lifetime CN202295173U (en) | 2011-11-09 | 2011-11-09 | Suspension structure for side-tipping tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029509A1 (en) * | 2014-08-31 | 2016-03-03 | 于永飞 | Locking mechanism for a folding vehicle |
| CN110525568A (en) * | 2019-07-10 | 2019-12-03 | 天津内燃机研究所（天津摩托车技术中心） | The post-suspension structure of tricycle |
-
2011
- 2011-11-09 CN CN2011204411601U patent/CN202295173U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029509A1 (en) * | 2014-08-31 | 2016-03-03 | 于永飞 | Locking mechanism for a folding vehicle |
| CN110525568A (en) * | 2019-07-10 | 2019-12-03 | 天津内燃机研究所（天津摩托车技术中心） | The post-suspension structure of tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |