CN108725655A - The anti-rollover body mechanism of multiwheel vehicle - Google Patents
The anti-rollover body mechanism of multiwheel vehicle Download PDFInfo
- Publication number
- CN108725655A CN108725655A CN201810579767.2A CN201810579767A CN108725655A CN 108725655 A CN108725655 A CN 108725655A CN 201810579767 A CN201810579767 A CN 201810579767A CN 108725655 A CN108725655 A CN 108725655A
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- CN
- China
- Prior art keywords
- vehicle
- adjustable shelf
- movable sleeve
- adjustment
- vehicle frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a kind of anti-rollover body mechanism of multiwheel vehicle, including vehicle frame, it is equipped with two adjustment front-wheels on front side of vehicle frame, a vehicle body adjustment mechanism is provided with above two adjustment front-wheels, which includes mainly upper adjustable shelf and lower adjustable shelf；Upper adjustable shelf includes parallel spaced upper connecting rod before and after two, is linked together by three upper shafts between two upper connecting rods；Lower adjustable shelf includes front and back two parallel spaced lower links, is linked together by three lower rotary shafts between two lower links；It is connected up and down by guide post between corresponding upper shaft and lower rotary shaft in up and down frame, extends outward and downward and connect with the adjustment front-wheel of respective side wherein be provided with steering column jacket on two guide posts of side, in the middle part of steering column jacket.Present invention design is turned by the inclination that the height of two parallel arrangement of adjustment front-wheel relative frames adjusts to realize vehicle, can effectively slow down the centrifugal forces affect that vehicle body is subject in turning, ensures that turning is steady, avoids phenomenon of turning on one's side.
Description
Technical field
The present invention relates to motor-driven or electric vehicle, the anti-rollover body mechanism of specially a kind of multiwheel vehicle.
Background technology
More than existing three-wheel or three-wheel in the design of more wheel motor vehicles or more wheel electric vehicles, for train stability and safety
Consider, vehicle body all directly uses full bearing structure, although smooth ride, that there are the bodily forms is big, turning when car body easily incline
Stability is poor when oblique problem, i.e. vehicle body are turned, and especially being easy to break away in the case of excessive velocities overturns, and exists
Prodigious security risk.
Invention content
In view of the above-mentioned problems, the present invention devises a kind of anti-rollover body mechanism of multiwheel vehicle, can parallel be set by two
The inclination turning that the height of the adjustment front-wheel relative frame set adjusts to realize vehicle, can effectively slow down vehicle body in turning by
Centrifugal forces affect, ensure that turning is steady, avoid phenomenon of turning on one's side, have the characteristics that safe and practical.
To achieve the above object, the present invention uses following technical scheme：
A kind of anti-rollover body mechanism of multiwheel vehicle, including vehicle frame, it is characterised in that：It is equipped at intervals with two parallel on front side of the vehicle frame
Front-wheel is adjusted, the vehicle frame is provided with a vehicle body adjustment mechanism above two adjustment front-wheels, which includes mainly
Upper adjustable shelf and lower adjustable shelf；The upper adjustable shelf includes parallel spaced upper connecting rod before and after two, between two upper connecting rods by
Three upper shafts link together；The lower adjustable shelf includes front and back two parallel spaced lower links, between two lower links
It is linked together by three lower rotary shafts；In the up and down frame up and down between corresponding upper shaft and lower rotary shaft by guide post phase
Even, wherein being provided with steering column jacket on two guide posts of side, in the middle part of steering column jacket outward and extend downward and and respective side
Adjustment front-wheel connection；And bottom bracket axle is provided with outside the guide post at middle part, it is connected with vehicle frame on rear side of bottom bracket axle；Bottom bracket axle is being led
The lower section of column is equipped with movable sleeve, and a connecting plate is equipped on front side of lower movable sleeve；It is provided with side forward in the middle part of the steering column jacket
Spherojoint, spherojoint, the both sides spherojoint and middle spherojoint and one common in having set up one in the middle part of the connecting plate
Interlocking bar it is hinged.
Further, movable sleeve on one is arranged in above-mentioned bottom bracket axle above guide post, and U-shaped company is provided on front side of upper movable sleeve
Arm is connect, two free ends of U-shaped linking arm are movably hinged with above a steering shaft；The connecting plate of the lower movable sleeve and the steering
Axis bottom is connected.
Further, it is provided with synchronising (connecting) rod between above-mentioned upper movable sleeve and lower movable sleeve.
Further, above-mentioned vehicle frame rear is provided at least one cooperation trailing wheel.
Further, above-mentioned steering shaft upper end is connected to operating lever.
The present invention by up and down frame, the up and down frame of connection guide post, be sleeved on the guide post of side steering column jacket,
The bottom bracket axle and the interlocking bar that makes two steering column jackets link that are sleeved on the guide post of middle part and constitute a vehicle frame adjustment mechanism.
In use, by interlocking bar by side spherojoint drive two steering column jacket synchronous interaction by realize vehicle frame roll adjustment.
During turn inside diameter, once vehicle is by centrifugation force effect run-off the straight, vehicle frame will be in vehicle body inertia and wheel
Under the action of tire stress, the relatively up and down frame of the corresponding guide post of two adjustment front-wheels is set to rotate, and then adaptive realization
It is lifted on the adjustment front-wheel relative frame of turn side and the decline of the adjustment front-wheel relative frame of the other side, integral body center of gravity is made to decline
And moved in turning side, it carries out that inclination towards turn side is excessively curved, the centrifugal forces affect that vehicle body is subject to when turning is slowed down with this,
Ensure that turning is steady, avoids phenomenon of turning on one's side, have the characteristics that safe and practical.
In practice, it is contemplated that movable sleeve on one is arranged above guide post in the needs of steering operation, bottom bracket axle of the present invention, on
A U-shaped linking arm is provided on front side of movable sleeve, two free ends of U-shaped linking arm are movably hinged with above steering shaft；It is same to live at present
The connecting plate of dynamic set is connected with steering shaft bottom.When needing to turn to, it is only necessary to driver turns' steering shaft, you can drive connection
Plate rotates synchronously, and then drives interlocking bar to swing by middle spherojoint thereon, and the swing of interlocking bar will drive both sides
Steering column jacket rotate synchronously, and finally realize with steering column jacket be connected two adjustment front-wheels steering operations.
Description of the drawings
The dimensional structure diagram of Fig. 1, the present invention；
The close-up schematic view of Fig. 2, vehicle body adjustment mechanism of the present invention；
Fig. 3, another visual angle of the present invention dimensional structure diagram.
Specific implementation mode
As shown in Figs. 1-3, the anti-rollover body mechanism of a kind of multiwheel vehicle, including vehicle frame 1, the front side of the vehicle frame 1 and in the ranks
Every equipped with two adjustment front-wheels 2,1 rear of vehicle frame is provided at least one cooperation trailing wheel 3.After one cooperation is only set in this diagram
Wheel 3, can be set as needed the cooperation trailing wheel 3 for two or more in practice.
The vehicle frame 1 is provided with a vehicle body adjustment mechanism above two adjustment front-wheels 2, which includes mainly
Upper adjustable shelf 5 and lower adjustable shelf 6.
The upper adjustable shelf 5 includes parallel spaced upper connecting rod 51 before and after two, by left, center, right between two upper connecting rods 51
Above shaft 52 links together three of layout.
The lower adjustable shelf 6 includes front and back two parallel spaced lower links 61, equally by a left side between two lower links 61
Three lower rotary shafts 62 of middle right layout link together.
Upper and lower corresponding upper shaft 52 between the up and down frame 5,6 is connected with lower rotary shaft 62 by guide post, wherein position
In being arranged with steering column jacket 8 on two guide posts 71 of side, 8 middle part of steering column jacket outward and extend to form linking arm 81 downward and with
The adjustment front-wheel 2 of respective side connects.
And bottom bracket axle 9 is provided with outside the guide post 72 at middle part, 9 rear side of bottom bracket axle is connected with vehicle frame 1, to realize entire vehicle
Body adjustment mechanism being located by connecting on vehicle frame 1.Bottom bracket axle 9 is equipped with movable sleeve 91, lower movable sleeve in the lower section of guide post 72
91 front sides are equipped with a connecting plate 911.8 middle part of steering column jacket per side is both provided with side spherojoint 82, the connection forward
Spherojoint 912 during the middle part of plate 911 has set up one, the both sides spherojoint 82 and middle spherojoint 912 and a common connection
Lever 10 is hinged.
The present invention by up and down frame 5,6, the guide post of the up and down frame of connection 5,6, be sleeved on side guide post 71
Steering column jacket 8, the bottom bracket axle 9 being sleeved on the guide post 72 of middle part and the interlocking bar 10 that makes two steering column jackets link and constitute
One vehicle frame adjustment mechanism.In use, by interlocking bar 10 by side spherojoint 82 drive two steering column jackets 8 synchronous interaction by realize vehicle
Frame rolls adjustment.
During turn inside diameter, once vehicle is by centrifugation force effect run-off the straight, vehicle frame 1 will be in vehicle body inertia and wheel
Under the reaction of tire stress, two adjustment front-wheels, 2 corresponding side guide post 71 up and down frame 5,6 relatively is set to rotate, in turn
By the synchronous interaction of interlocking bar 10, lifted and the tune of the other side on 2 relative frame 1 of adjustment front-wheel of adaptive realization turn side
2 relative frame 1 of whole front-wheel declines, and integral body center of gravity is made to decline and be moved in turning side, and the inclination carried out towards turn side is excessively curved,
Slow down vehicle body centrifugal forces affect for being subject in turning with this, ensures that turning is steady, avoid phenomenon of turn on one's side, with safe
Practical feature.
In practice, it is contemplated that movable sleeve on one is arranged above guide post 72 in the needs of steering operation, bottom bracket axle 9 of the present invention
92,92 front side of upper movable sleeve is provided with a U-shaped linking arm 921, lives above two free ends of U-shaped linking arm 921 and steering shaft 1a
It is dynamic hinged.It is connected with the connecting plate 911 of movable sleeve 91 at present and the bottoms steering shaft 1a.
When needing to turn to, it is only necessary to driver turns' steering shaft 1a, you can drive connecting plate 911 to rotate synchronously,
And then drive interlocking bar 10 to swing by middle spherojoint 912 thereon, and the swing of interlocking bar 10 will drive the steering shaft of both sides
The opposite guide post 71 of set 8 rotates synchronously, and finally realizes the steering operation for two adjustment front-wheels 2 being connected with steering column jacket 8.
Here, to ensure that stablizing for steering shaft 1a operation is laborsaving, the upper movable sleeve 92 and lower movable sleeve 91 between be arranged
There is synchronising (connecting) rod 93, which makes the rotation of up and down set 92,91 keep synchronizing, and steering can be made more effortless, more stable.
The upper ends the steering shaft 1a are connected to operating lever or steering wheel.
The above is only the better embodiment of the present invention, is not intended to limit the present invention in any form, every
Technical principle any simple modification, equivalent variations or modification made to the above embodiment according to the present invention, still fall within this hair
In the range of bright technical solution.
Claims (5)
1. a kind of anti-rollover body mechanism of multiwheel vehicle, including vehicle frame, it is characterised in that：It is equipped at intervals with parallel on front side of the vehicle frame
Two adjustment front-wheels, the vehicle frame are provided with a vehicle body adjustment mechanism above two adjustment front-wheels, which mainly wraps
Include adjustable shelf and lower adjustable shelf；The upper adjustable shelf includes parallel spaced upper connecting rod before and after two, between two upper connecting rods
It is linked together by three upper shafts；The lower adjustable shelf includes front and back two parallel spaced lower links, two lower links it
Between linked together by three lower rotary shafts；In the up and down frame up and down between corresponding upper shaft and lower rotary shaft by guide post phase
Even, wherein being provided with steering column jacket on two guide posts of side, in the middle part of steering column jacket outward and extend downward and and respective side
Adjustment front-wheel connection；And bottom bracket axle is provided with outside the guide post at middle part, it is connected with vehicle frame on rear side of bottom bracket axle；Bottom bracket axle is being led
The lower section of column is equipped with movable sleeve, and a connecting plate is equipped on front side of lower movable sleeve；It is provided with side forward in the middle part of the steering column jacket
Spherojoint, spherojoint, the both sides spherojoint and middle spherojoint and one common in having set up one in the middle part of the connecting plate
Interlocking bar it is hinged.
2. a kind of anti-rollover body mechanism of multiwheel vehicle as described in claim 1, it is characterised in that：The bottom bracket axle is in guide post
Movable sleeve in top setting one, upper movable sleeve front side are provided with a U-shaped linking arm, and two free ends of U-shaped linking arm are turned to one
It is movably hinged above axis；The connecting plate of the lower movable sleeve is connected with the steering shaft bottom.
3. a kind of anti-rollover body mechanism of multiwheel vehicle as claimed in claim 2, it is characterised in that：The upper movable sleeve is under
Synchronising (connecting) rod is provided between movable sleeve.
4. a kind of anti-rollover body mechanism of multiwheel vehicle as described in claim 1-3 any claims, it is characterised in that：Institute
It states vehicle frame rear and is provided at least one cooperation trailing wheel.
5. a kind of anti-rollover body mechanism of multiwheel vehicle as described in claim 1-3 any claims, it is characterised in that：Institute
It states steering shaft upper end and is connected to operating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579767.2A CN108725655A (en) | 2018-06-07 | 2018-06-07 | The anti-rollover body mechanism of multiwheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579767.2A CN108725655A (en) | 2018-06-07 | 2018-06-07 | The anti-rollover body mechanism of multiwheel vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN108725655A true CN108725655A (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810579767.2A Pending CN108725655A (en) | 2018-06-07 | 2018-06-07 | The anti-rollover body mechanism of multiwheel vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843982A (en) * | 2019-11-11 | 2020-02-28 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
| CN111017092A (en) * | 2019-11-15 | 2020-04-17 | 吕榕志 | External hanging fork type swing arm independent suspension mechanism |
| CN111204396A (en) * | 2020-03-12 | 2020-05-29 | 吕榕志 | External plug-in connected type reverse three-wheel front double-wheel variable appearance optimization system |
| IT201900015482A1 (en) * | 2019-09-03 | 2021-03-03 | Pulsar Srl | VEHICLE, ESPECIALLY OF A CYCLING TYPE, ESPECIALLY IN THE FORM OF A BICYCLE |
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| CA2290715A1 (en) * | 1999-11-26 | 2001-05-26 | Avantec Corporation | Tricycle |
| CN1572644A (en) * | 2003-06-03 | 2005-02-02 | 皮亚乔公司 | Three-wheel rolling vehicle with front two-wheel steering |
| JP2007186179A (en) * | 2006-01-10 | 2007-07-26 | Hideyo Yamazaki | Steering mechanism by right and left independent wheels |
| CN201151444Y (en) * | 2007-11-13 | 2008-11-19 | 浙江飞迪电动车有限公司 | Motor-assisted bicycle with three front wheels |
| CN106476958A (en) * | 2016-12-09 | 2017-03-08 | 浙江逗哈科技股份有限公司 | A kind of beat on nutation type vehicle and steering mechanism |
| CN207257882U (en) * | 2017-10-17 | 2018-04-20 | 叶呈艳 | The anti-rollover body mechanism of Moped Scooter |
| CN208376959U (en) * | 2018-06-07 | 2019-01-15 | 叶奇正 | The anti-rollover body mechanism of multiwheel vehicle |
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2018
- 2018-06-07 CN CN201810579767.2A patent/CN108725655A/en active Pending
Patent Citations (7)
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| CA2290715A1 (en) * | 1999-11-26 | 2001-05-26 | Avantec Corporation | Tricycle |
| CN1572644A (en) * | 2003-06-03 | 2005-02-02 | 皮亚乔公司 | Three-wheel rolling vehicle with front two-wheel steering |
| JP2007186179A (en) * | 2006-01-10 | 2007-07-26 | Hideyo Yamazaki | Steering mechanism by right and left independent wheels |
| CN201151444Y (en) * | 2007-11-13 | 2008-11-19 | 浙江飞迪电动车有限公司 | Motor-assisted bicycle with three front wheels |
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| CN208376959U (en) * | 2018-06-07 | 2019-01-15 | 叶奇正 | The anti-rollover body mechanism of multiwheel vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900015482A1 (en) * | 2019-09-03 | 2021-03-03 | Pulsar Srl | VEHICLE, ESPECIALLY OF A CYCLING TYPE, ESPECIALLY IN THE FORM OF A BICYCLE |
| WO2021044293A1 (en) * | 2019-09-03 | 2021-03-11 | Pulsar S.R.L. | A vehicle, in particular of the cycling type, especially in the form of a bicycle |
| CN110843982A (en) * | 2019-11-11 | 2020-02-28 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
| CN110843982B (en) * | 2019-11-11 | 2024-05-14 | 叶奇正 | Side-turning prevention vehicle body system of multi-wheel vehicle with double adjusting wheels |
| CN111017092A (en) * | 2019-11-15 | 2020-04-17 | 吕榕志 | External hanging fork type swing arm independent suspension mechanism |
| CN111204396A (en) * | 2020-03-12 | 2020-05-29 | 吕榕志 | External plug-in connected type reverse three-wheel front double-wheel variable appearance optimization system |
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