CN206510707U - A kind of beach buggy and its rear suspension - Google Patents
A kind of beach buggy and its rear suspension Download PDFInfo
- Publication number
- CN206510707U CN206510707U CN201621311137.XU CN201621311137U CN206510707U CN 206510707 U CN206510707 U CN 206510707U CN 201621311137 U CN201621311137 U CN 201621311137U CN 206510707 U CN206510707 U CN 206510707U
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- CN
- China
- Prior art keywords
- arm
- drag link
- rear suspension
- steering section
- mounting seat
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of rear suspension, vehicle frame including relative to the beach buggy be symmetrical arranged and symmetrical configuration left rear suspension and right rear suspension, wherein, the left rear suspension includes left rocking arm, left steering section, damping device, first drag link, second drag link and the 3rd drag link, rear suspension disclosed in the utility model passes through the improvement and optimization in a series of structure, so that becoming big for placing the space of vibration absorber, so as to extend the stroke of shock absorber, and pass through the first drag link, being arranged on of second drag link and the 3rd drag link is played while be connected with knuckle, it can play a part of automatically controlling rear-axle steering, so as to reduce radius of turn, adjustable trailing wheel camber angle, accurate control suspension travel, improve complete machine comfortableness.The utility model also provides a kind of beach buggy using above-mentioned rear suspension.
Description
Technical field
The utility model is related to suspension technical field, more particularly to a kind of beach buggy and its rear suspension.
Background technology
At present, rear suspension structure is complicated, and the stroke of shock absorber is smaller, and vehicle body radius of turn is larger, using very
Inconvenience, it is and uncomfortable.
Therefore, how a kind of rear suspension is provided, to extend the stroke of shock absorber, and radius of turn is reduced, is current ability
Field technique personnel technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of rear suspension, to extend the stroke of shock absorber, and reduces
Radius of turn, can adjust trailing wheel camber angle, accurately control suspension travel, improve complete machine comfortableness.Another mesh of the present utility model
Be a kind of beach buggy using above-mentioned rear suspension is provided.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of rear suspension, including be symmetrical arranged relative to the vehicle frame of the beach buggy and symmetrical configuration left rear suspension and the right side
Rear suspension, wherein, the left rear suspension include left rocking arm, left steering section, damping device, the first drag link, the second drag link and
3rd drag link, the top of the left rocking arm is provided with rear left knuckle mounting seat, between the rear left knuckle mounting seat includes
Every axis side of the jaws on the upper clip arm and lower clip arm of setting, the upper clip arm and the lower clip arm with the left steering section
To identical, the upper end of the left steering section is connected by oscillating bearing with the upper clip arm, and the lower end of the left steering section passes through
Oscillating bearing is connected with the lower clip arm, and the end of the left rocking arm is connected by oscillating bearing with the vehicle frame, and the left side is shaken
The vibration absorber is provided with the upside of the top of arm, the upper left side of the left steering section is provided with the first installing arm, described
One installing arm bypasses the rear left knuckle mounting seat and extended towards the top of the left rocking arm, the top of first installing arm
End is fixedly connected with the left steering section, and its end is connected by oscillating bearing with first drag link, the first horizontal drawing
Bar is located at the top of the left rocking arm, and the upper right side of the left steering section is provided with the second installing arm, the second installing arm court
Extend to the right side of the rear left knuckle mounting seat, the top of second installing arm is fixedly connected with the left steering section,
Its end is connected by oscillating bearing with second drag link, and second drag link is located at the rear left knuckle mounting seat
Upper right side, the lower right side of the left steering section is provided with the 3rd installing arm, and the 3rd installing arm is towards the rear left steering
The right side extension of mounting seat is saved, the top of the 3rd installing arm is fixedly connected with the left steering section, and its end passes through joint
Bearing is connected with the 3rd drag link, and the 3rd drag link is located at the lower right side of the rear left knuckle mounting seat, described
Second drag link is located at the top of the 3rd drag link, first drag link, second drag link and the 3rd horizontal stroke
The other end of pull bar is connected by oscillating bearing with the vehicle frame, and first drag link, second drag link and described
The axis of oscillating bearing on 3rd drag link is vertical with the length direction of itself.
It is preferred that, the upside on the top of above-mentioned left rocking arm is connected with the vibration absorber, the vibration damping by oscillating bearing
Device is connected by oscillating bearing with the vehicle frame.
It is preferred that, it is pressed with wheel rim bearing in above-mentioned left steering section.
It is preferred that, it is provided with left constant-velocity transmission shaft in above-mentioned wheel rim bearing.
It is preferred that, above-mentioned rear left knuckle mounting seat is annular, and the upper arm of the rear left knuckle mounting seat is on described
Jig arm, the underarm of the rear left knuckle mounting seat is the lower clip arm, and the left constant-velocity transmission shaft passes through the rear left steering
Save the annular chamber of mounting seat.
It is preferred that, above-mentioned left rocking arm is that the first metal plate arm and the second metal plate arm are fastened and formed.
It is preferred that, shape when above-mentioned rear left knuckle mounting seat inserts the first metal plate arm and the second metal plate arm fastening
Into opening in, and be welded and fixed.
It is preferred that, it is provided with balancing pole between above-mentioned left rear suspension and the right rear suspension.
It is preferred that, above-mentioned vibration absorber includes spring damper and oil pressure vibration absorber.
The utility model also provides a kind of beach buggy, including rear suspension, and the rear suspension is as described in above-mentioned any one
Rear suspension.
Rear suspension that the utility model is provided, including be symmetrical arranged relative to the vehicle frame of the beach buggy and symmetrical configuration
Left rear suspension and right rear suspension, wherein, the left rear suspension include left rocking arm, left steering section, damping device, the first drag link,
Second drag link and the 3rd drag link, the top of the left rocking arm are provided with rear left knuckle mounting seat, the rear left knuckle
Mounting seat includes spaced upper clip arm and lower clip arm, the jaws on the upper clip arm and the lower clip arm with it is described turn left
Identical to the axis direction of section, the upper end of the left steering section is connected by oscillating bearing with the upper clip arm, the left steering
The lower end of section is connected by oscillating bearing with the lower clip arm, and the end of the left rocking arm is connected by oscillating bearing and the vehicle frame
Connect, the vibration absorber is provided with the upside of the top of the left rocking arm, the upper left side of the left steering section is provided with the first peace
Arm is filled, first installing arm bypasses the rear left knuckle mounting seat and extended towards the top of the left rocking arm, described the
The top of one installing arm is fixedly connected with the left steering section, and its end is connected by oscillating bearing with first drag link,
First drag link is located at the top of the left rocking arm, and the upper right side of the left steering section is provided with the second installing arm, described
Second installing arm extends towards the right side of the rear left knuckle mounting seat, top and the left steering of second installing arm
Section is fixedly connected, and its end is connected by oscillating bearing with second drag link, and second drag link is located at the rear left
The upper right side of knuckle mounting seat, the lower right side of the left steering section is provided with the 3rd installing arm, the 3rd installing arm direction
The right side extension of the rear left knuckle mounting seat, the top of the 3rd installing arm is fixedly connected with the left steering section, its
End is connected by oscillating bearing with the 3rd drag link, and the 3rd drag link is located at the rear left knuckle mounting seat
Lower right side, second drag link be located at the 3rd drag link top, first drag link, second drag link and
The other end of 3rd drag link is connected by oscillating bearing with the vehicle frame, and first drag link, second horizontal stroke
The axis of pull bar and the oscillating bearing on the 3rd drag link is vertical with the length direction of itself.Pass through a series of structure
On improvement and optimization so that become big for placing the space of vibration absorber, so as to extend the stroke of shock absorber, and pass through
First drag link, being arranged on for the second drag link and the 3rd drag link are played while be connected with knuckle, can play from
The effect of dynamic control rear-axle steering, so as to reduce radius of turn, can adjust trailing wheel camber angle, accurately controls suspension travel, carry
High complete machine comfortableness.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
The structural representation for the rear suspension that Fig. 1 provides for the utility model embodiment；
The structural representation for the left steering section that Fig. 2 provides for the utility model embodiment.
In figure 1 above and Fig. 2：
Left rear suspension 1, left rocking arm 2, damping device 3, rear left knuckle mounting seat 4, left steering section 5, the first drag link 6,
Second drag link 7, the 3rd drag link 8, oscillating bearing 9, balancing pole 10, upper clip arm 11, left constant-velocity transmission shaft 12, the first installing arm
13rd, the second installing arm 14, the 3rd installing arm 15, right rear suspension 16.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
It refer to Fig. 1 and Fig. 2, the structural representation for the rear suspension that Fig. 1 provides for the utility model embodiment；Fig. 2 is this
The structural representation for the left steering section that utility model embodiment is provided.
The rear suspension that the utility model embodiment is provided, including be symmetrical arranged and symmetrical configuration relative to the vehicle frame of beach buggy
Left rear suspension 1 and right rear suspension 16, wherein, it is horizontal that left rear suspension 1 includes left rocking arm 2, left steering section 5, damping device 3, first
The drag link 7 of pull bar 6 and second and the 3rd drag link 8, the top of left rocking arm 2 be provided with rear left knuckle mounting seat 4 and both
It is welded and fixed, rear left knuckle mounting seat 4 is included on spaced upper clip arm 11 and lower clip arm, upper clip arm 11 and lower clip arm
Jaws is identical with the axis direction of left steering section 5, and the upper end of left steering section 5 is connected by oscillating bearing with upper clip arm 11, left
The lower end of knuckle 5 is connected by oscillating bearing with lower clip arm, and the end of left rocking arm 2 is connected by oscillating bearing 9 with vehicle frame, left
Vibration absorber 3 is provided with the upside of the top of rocking arm 2, the upper left side of left steering section 5 is provided with the first installing arm 13, and first installs
Arm 13 bypasses rear left knuckle mounting seat 4 and extended towards the top of left rocking arm 2, top and the left steering section of the first installing arm 13
5 are fixedly connected, and its end is connected by oscillating bearing with the first drag link 6, and the first drag link 6 is located at the top of left rocking arm 2, left
The upper right side of knuckle 5 is provided with the second installing arm 14, and the right side of the second installing arm 14 towards rear left knuckle mounting seat 4 is prolonged
Stretch, the top of the second installing arm 14 is fixedly connected with left steering section 5, its end is connected by oscillating bearing with the second drag link 7,
Second drag link 7 is located at the upper right side of rear left knuckle mounting seat 4, and the lower right side of left steering section 5 is provided with the 3rd installing arm 15,
3rd installing arm 15 extends towards the right side of rear left knuckle mounting seat 4, and top and the left steering section 5 of the 3rd installing arm 15 are fixed
Connection, its end is connected by oscillating bearing with the 3rd drag link 8, and the 3rd drag link 8 is located at the right side of rear left knuckle mounting seat 4
Downside, the second drag link 7 is located at the top of the 3rd drag link 8, the first drag link 6, the second drag link 7 and the 3rd drag link 8
The other end is connected by oscillating bearing with vehicle frame, and the joint shaft on the first drag link 6, the second drag link 7 and the 3rd drag link 8
The axis held is vertical with the length direction of itself.Pass through the improvement and optimization in a series of structure so that subtract for placing
The space of vibrating device 3 becomes big, so as to extend the stroke of shock absorber, and passes through the first drag link 6 and the He of the second drag link 7
Being arranged on of 3rd drag link 8 is played while be connected with knuckle, can play a part of automatically controlling rear-axle steering, so that
Radius of turn is reduced, trailing wheel camber angle is can adjust, suspension travel is accurately controlled, complete machine comfortableness is improved.
Wherein, it can swing rocker 360-degree using oscillating bearing 9, the first installing arm 13, the second installing arm the 14, the 3rd are installed
Arm 15 is bending plate.
Wherein, left rocking arm 2 is that the first metal plate arm and the second metal plate arm are fastened and formed.The insertion of rear left knuckle mounting seat 4 the
In the opening formed when one metal plate arm and the second metal plate arm fastening, and it is welded and fixed.
In order to further optimize such scheme, the upside on the top of left rocking arm 2 is connected with vibration absorber by oscillating bearing
3, vibration absorber 3 is connected by oscillating bearing with vehicle frame.Meanwhile, wheel rim bearing is pressed with left steering section 5.In wheel rim bearing
In be provided with left constant-velocity transmission shaft 12.Rear left knuckle mounting seat 4 is annular, and the upper arm of rear left knuckle mounting seat 4 is upper folder
Arm 11, the underarm of rear left knuckle mounting seat 4 is lower clip arm, and left constant-velocity transmission shaft 12 passes through the ring of rear left knuckle mounting seat 4
Shape chamber.The structural strength of annular rear left knuckle mounting seat is high, and passes through progress for left constant-velocity transmission shaft 12 with annular chamber
The transmission of power, reasonable in design.Vibration absorber 3 includes spring damper and oil pressure vibration absorber.
The utility model embodiment also provides a kind of beach buggy, including rear suspension, and rear suspension is as above-mentioned any one is real
Apply the rear suspension described in example.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of rear suspension, it is characterised in that the vehicle frame including relative to beach buggy is symmetrical arranged and the left back of symmetrical configuration hangs
Frame and right rear suspension, wherein,
The left rear suspension includes left rocking arm, left steering section, vibration absorber, the first drag link, the second drag link and the 3rd horizontal drawing
Bar,
The top of the left rocking arm is provided with rear left knuckle mounting seat, and the rear left knuckle mounting seat includes spaced
Jaws on upper clip arm and lower clip arm, the upper clip arm and the lower clip arm is identical with the axis direction of the left steering section,
The upper end of the left steering section is connected by oscillating bearing with the upper clip arm, and the lower end of the left steering section passes through oscillating bearing
It is connected with the lower clip arm,
The end of the left rocking arm is connected by oscillating bearing with the vehicle frame,
The vibration absorber is provided with the upside of the top of the left rocking arm,
The upper left side of the left steering section is provided with the first installing arm, and first installing arm bypasses the rear left knuckle and installed
Seat and extend towards the top of the left rocking arm, the top of first installing arm is fixedly connected with the left steering section, and it is last
End is connected by oscillating bearing with first drag link, and first drag link is located at the top of the left rocking arm,
The upper right side of the left steering section is provided with the second installing arm, and second installing arm is installed towards the rear left knuckle
The right side extension of seat, the top of second installing arm is fixedly connected with the left steering section, its end by oscillating bearing and
The second drag link connection, second drag link is located at the upper right side of the rear left knuckle mounting seat,
The lower right side of the left steering section is provided with the 3rd installing arm, and the 3rd installing arm is installed towards the rear left knuckle
The right side extension of seat, the top of the 3rd installing arm is fixedly connected with the left steering section, its end by oscillating bearing and
The 3rd drag link connection, the 3rd drag link is located at the lower right side of the rear left knuckle mounting seat,
Second drag link is located at the top of the 3rd drag link,
The other end of first drag link, second drag link and the 3rd drag link passes through oscillating bearing and the car
Frame connect, and first drag link, second drag link and the oscillating bearing on the 3rd drag link axis with
The length direction of itself is vertical.
2. rear suspension according to claim 1, it is characterised in that the upside on the top of the left rocking arm passes through oscillating bearing
The vibration absorber is connected with, the vibration absorber is connected by oscillating bearing with the vehicle frame.
3. rear suspension according to claim 1, it is characterised in that be pressed with wheel rim bearing in the left steering section.
4. rear suspension according to claim 3, it is characterised in that be provided with left constant-velocity transmission shaft in the wheel rim bearing.
5. rear suspension according to claim 4, it is characterised in that the rear left knuckle mounting seat is annular, it is described after
The upper arm of left steering section mounting seat is the upper clip arm, and the underarm of the rear left knuckle mounting seat is the lower clip arm, described
Left constant-velocity transmission shaft passes through the annular chamber of the rear left knuckle mounting seat.
6. rear suspension according to claim 1, it is characterised in that the left rocking arm is the first metal plate arm and the second metal plate arm
Fastening is formed.
7. rear suspension according to claim 6, it is characterised in that the rear left knuckle mounting seat inserts first metal plate
In the opening formed when golden arm and the second metal plate arm fastening, and it is welded and fixed.
8. rear suspension according to claim 1, it is characterised in that set between the left rear suspension and the right rear suspension
There is balancing pole.
9. rear suspension according to claim 1, it is characterised in that the vibration absorber includes spring damper and oil pressure
Vibration absorber.
10. a kind of beach buggy, including rear suspension, it is characterised in that the rear suspension is such as above-mentioned claim 1-7 any one
Described rear suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311137.XU CN206510707U (en) | 2016-11-29 | 2016-11-29 | A kind of beach buggy and its rear suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311137.XU CN206510707U (en) | 2016-11-29 | 2016-11-29 | A kind of beach buggy and its rear suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510707U true CN206510707U (en) | 2017-09-22 |
Family
ID=59862945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621311137.XU Withdrawn - After Issue CN206510707U (en) | 2016-11-29 | 2016-11-29 | A kind of beach buggy and its rear suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739893A (en) * | 2016-11-29 | 2017-05-31 | 浙江春风动力股份有限公司 | A kind of beach buggy and its rear suspension |
-
2016
- 2016-11-29 CN CN201621311137.XU patent/CN206510707U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739893A (en) * | 2016-11-29 | 2017-05-31 | 浙江春风动力股份有限公司 | A kind of beach buggy and its rear suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20230418 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20230418 |