CN208007174U - Tricycle with deflection mechanism - Google Patents
Tricycle with deflection mechanism Download PDFInfo
- Publication number
- CN208007174U CN208007174U CN201820358735.5U CN201820358735U CN208007174U CN 208007174 U CN208007174 U CN 208007174U CN 201820358735 U CN201820358735 U CN 201820358735U CN 208007174 U CN208007174 U CN 208007174U
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- CN
- China
- Prior art keywords
- beat
- car frame
- bearing
- main car
- deflection mechanism
- 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.)
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Classifications
-
- 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
- B62K5/027—Motorcycles with three wheels
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
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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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/286—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the shock absorber being connected to the chain-stay via a linkage mechanism
-
- 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
- B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a kind of tricycles with deflection mechanism, including main car frame, deflection mechanism, deflecting roller and two trailing wheels, deflection mechanism includes beat bar, left rocking arm and right rocking arm, the middle part of the beat bar is rotatable to be sheathed on the pivotal axis of interim swing arm rear end, and the front end of interim swing arm is hinged on main car frame；Left end, the right end of beat bar are respectively equipped with the first oscillating bearing, second joint bearing；Left rocking arm, the left fixed shaft of right rocking arm outer end install third oscillating bearing, the 4th oscillating bearing on right fixed shaft respectively；First oscillating bearing is connected by left connecting rod with corresponding third oscillating bearing；Second joint bearing is connected by right connecting rod with corresponding 4th oscillating bearing.The left and right rocking arm of the utility model can be under the action of deflection mechanism relative to main car frame beat, to ensure that the axis of two rear wheel hubs in any motor pattern under any circumstance is substantially parallel, the accident of people's vehicle rollover is less likely to occur, traveling is safer.
Description
Technical field
The utility model is related to a kind of vehicles, and in particular to a kind of tricycle with deflection mechanism.
Background technology
Tricycle, including main car frame, deflecting roller and two trailing wheels, main car frame include main car frame and rear arm, rear arm with
Main car frame is that hinged and rear arm equidirectional with respect to main car frame realization can upward or downward be swung, and the tricycle of this structure is turning
When curved, two trailing wheels are still to be operated with height, and for whole main car frame in no rolling condition, this makes tricycle in turning,
Its vehicle and the centrifugal force of occupant can not be balanced with gravity, are easy rollover or breakked away, there are security risks.
Moreover, existing tricycle on the market in turning, has speed discrepancy between two trailing wheels, it is left by taking left-hand rotation as an example
Rear wheel rotation speed is less than off hind wheel rotating speed, in order to eliminate the speed discrepancy of this left and right trailing wheel, it is necessary to mechanical speed difference device is used, this
So that the weight of entire tricycle increases, power transmission structure is complicated, and mechanical efficiency reduces, and energy loss is huge, and with system
Make the inconveniences such as of high cost and later stage maintenance difficulty.
Invention content
The technical problem to be solved by the utility model is to provide a kind of tricycles with deflection mechanism, it can be solved
When tricycle is turned at present, two trailing wheels are to be operated with height relative to main car frame, and whole main car frame, which is in ground always, to hang down
The security risk of rollover is easy caused by straight state；Meanwhile vehicle driving system structure complexity, manufacturing cost are solved together
Height, the technical problems such as later stage maintenance difficulty.
In order to solve the above technical problems, the technical solution of tricycle of the utility model with deflection mechanism is：
Including main car frame, deflection mechanism, deflecting roller and two trailing wheels, two trailing wheels are driving wheel, and deflection mechanism setting exists
The rear end of main car frame, described two trailing wheels are connect with deflection mechanism and two trailing wheels are symmetrically in main vehicle centered on main car frame
The both sides of frame, the deflecting roller are arranged in the front of main car frame；
The deflection mechanism includes beat bar, left rocking arm and right rocking arm, and the middle part of the beat bar is rotatable to be sheathed on
On the pivotal axis of interim swing arm rear end, the front end of interim swing arm is hinged on main car frame；The left end of the beat bar, right end difference
Equipped with the first oscillating bearing, second joint bearing；The front end of the left rocking arm and right rocking arm is coaxially hinged on main car frame；Institute
State left rocking arm, the outer end of right rocking arm is respectively equipped with left fixed shaft, right fixed shaft, is installed on left fixed shaft, right fixed shaft respectively
Three-knuckle bearing, the 4th oscillating bearing；First oscillating bearing is connected by left connecting rod with corresponding third oscillating bearing；
The second joint bearing is connected by right connecting rod with corresponding 4th oscillating bearing；Between the interim swing arm and main car frame
Damper is installed；Beat lockable mechanism is installed between the beat bar and interim swing arm.
The beat bar includes the consistent preceding beat piece of structure and retrodeviates pendulum, in preceding beat piece and the left side for retrodeviating pendulum
Side, centre, the right all have left mounting hole, intermediate mounting hole and right mounting hole respectively；The preceding beat piece and retrodeviate pendulum
Bearing holder (housing, cover) is equipped in intermediate mounting hole, bearing holder (housing, cover) is internally provided with bearing, and the pivotal axis is inserted in the axis hole of bearing；It is described
The matching of first oscillating bearing is in preceding beat piece and retrodeviates the left position between pendulum, and bolt passes through left mounting hole, the first joint
Bearing, to which the first oscillating bearing, preceding beat piece link together with pendulum is retrodeviated；The second joint bearing matching is preceding
Beat piece and the location right between pendulum is retrodeviated, bolt passes through right mounting hole, second joint bearing, to by second joint axis
It holds, preceding beat piece links together with pendulum is retrodeviated.
The beat lockable mechanism include mounted on preceding beat piece front end limiting plate, be fixed on interim swing arm and energy
The beat brake caliper of limiting plate is enough lockked, the limiting plate deflects with beat bar, when beat brake caliper and limiting plate
After matching is lockked, beat bar is relatively fixed with main car frame realization, to complete to park.
What the utility model can reach has the technical effect that：
For the tricycle of the utility model in turning, left rocking arm, right rocking arm can be under the action of deflection mechanisms relative to master
Vehicle frame beat, i.e., left rocking arm, right rocking arm with respect to main car frame realize opposite direction swing, wherein left rocking arm relative to main car frame around
Articulated shaft moves upwards, then right rocking arm is moved downward relative to main car frame around articulated shaft, to ensure times under any circumstance
The axis of two rear-wheel hubs in what motor pattern is substantially parallel, meanwhile, it is capable to enhance the anti-overturning ability of user and tricycle,
The accident of people's vehicle rollover is less likely to occur, ensures that three wheels contact ground always, increases the ground connection gross area of tire, provide
Steadily, riding experience comfortably, safe, traveling are safer；
The beat lockable mechanism of the utility model, when tricycle is parked, makes beat brake caliper instead of traditional heel brace
Limiting plate is lockked in matching, to which limiting plate and main car frame realization to be relatively fixed, makes to be locking between deflection mechanism and main car frame
State realizes vehicle body and the state of parking of ground at an angle, increases stability of parking.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Fig. 1 is the stereoscopic schematic diagram for removing two trailing wheels of the utility model；
Fig. 2 is the stereogram exploded view of the deflection mechanism of the utility model；
Fig. 3 is the stereogram of the utility model；
Fig. 4 is the sectional view of the utility model.
Specific implementation mode
As shown in Figures 1 to 4, the utility model have deflection mechanism tricycle, including main car frame 1, deflection mechanism 2,
Deflecting roller 3 and two trailing wheels 4, two trailing wheels 4 are driving wheel, and deflection mechanism 2 is arranged in the rear end of main car frame 1, after described two
Wheel 4 is connect with deflection mechanism 2 and two trailing wheels 4 are symmetrically in the both sides of main car frame 1, the steering centered on main car frame 1
Wheel 3 is arranged in the front of main car frame 1；
The deflection mechanism 2 includes beat bar 5, left rocking arm 6 and right rocking arm 7, the rotatable set in middle part of the beat bar 5
On the pivotal axis 8 of 24 rear end of interim swing arm, the front end of interim swing arm 24 is hinged on main car frame 1；A left side for the beat bar 5
End, right end are respectively equipped with the first oscillating bearing 9, second joint bearing 10；The left rocking arm 6 is coaxial with the front end of right rocking arm 7
It is hinged on main car frame 1；The left rocking arm 6, right rocking arm 7 outer end be respectively equipped with left fixed shaft 11, right fixed shaft 12, left fixation
Third oscillating bearing 13, the 4th oscillating bearing 14 are installed respectively on axis 11, right fixed shaft 12；First oscillating bearing 9 passes through
Left connecting rod 15 is connected with corresponding third oscillating bearing 13；The second joint bearing 10 by right connecting rod 16 with it is corresponding
4th oscillating bearing 14 connects；Damper 17 is installed, damper 17 includes difference between the interim swing arm 24 and main car frame 1
First articulated joint 18 hinged with interim swing arm 24, main car frame 1, the second articulated joint 19, and be connected to the first articulated joint 18 with
Spring 20 between second articulated joint 19, entire damper 17 are inclined to set.
Specifically, beat bar 5 includes the consistent preceding beat piece 21 of structure and retrodeviates pendulum 22, preceding beat piece 21 with retrodeviate
The left side, centre, the right of pendulum 22 all have left mounting hole 23, intermediate mounting hole respectively（It is not marked in figure）With right mounting hole
25；The preceding beat piece 21 and the intermediate mounting hole for retrodeviating pendulum 22（It is not marked in figure）It is interior to be equipped with bearing holder (housing, cover) 26, bearing holder (housing, cover) 26
Be internally provided with bearing 27, the pivotal axis 8 is inserted in the axis hole of bearing 27；The matching of first oscillating bearing 9 is preceding inclined
Pendulum 21 and the left position between pendulum 22 is retrodeviated, bolt 28 passes through left mounting hole 23, the first oscillating bearing 9, to by the
One oscillating bearing 9, preceding beat piece 21 link together with pendulum 22 is retrodeviated；The matching of second joint bearing 10 is in preceding beat piece
21 and the location right between pendulum 22 is retrodeviated, bolt 28 passes through right mounting hole 25, second joint bearing 10, to be closed second
Bearings 10, preceding beat piece 21 link together with pendulum 22 is retrodeviated.
In order to make the stop for having the tricycle of deflection mechanism more convenient, parking, beat lockable mechanism 29 is substituted existing
Some heel braces, beat lockable mechanism 29 are mounted between beat bar 5 and interim swing arm 24, and the beat lockable mechanism 29 includes peace
Mounted in preceding 21 front end of beat piece limiting plate 30, be fixed on interim swing arm 24 and limiting plate 30 can be lockked beat braking
Clamp 31, the limiting plate 30 deflect with beat bar 5, after beat brake caliper 31 matches latching with limiting plate 30, partially
Swing rod 5 is relatively fixed with the realization of main car frame 1, to complete to park.
When having the tricycle turning of deflection mechanism using the utility model, beat bar 5 is rotated around pivotal axis 8, to the left
Left rear wheel is driven to rise when turning, off hind wheel declines；Off hind wheel is driven to rise when bending to right, left rear wheel declines, two trailing wheels 4
The axis of wheel hub be substantially parallel, ensure that vehicle can roll turning, so that tricycle and the centrifugal force of occupant are heavy with it
Power is cancelled out each other, and three wheels contact ground always, increases the ground connection gross area of tire, effectively prevent tricycle turn on one's side and
It breaks away.
The tricycle with deflection mechanism provided above the utility model embodiment is described in detail, herein
In apply specific case the principles of the present invention and embodiment be expounded, the explanation of above example is only used
Understand the revealed technical solution of the utility model in help；Meanwhile for those of ordinary skill in the art, according to this practicality
Novel thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as the limitation of the utility model.
Claims (3)
1. a kind of tricycle with deflection mechanism, it is characterised in that：After main car frame, deflection mechanism, deflecting roller and two
Wheel, two trailing wheels are driving wheel, and deflection mechanism is arranged in the rear end of main car frame, and described two trailing wheels are connect and two with deflection mechanism
A trailing wheel is symmetrically in the both sides of main car frame centered on main car frame, and the deflecting roller is arranged in the front of main car frame；
The deflection mechanism includes beat bar, left rocking arm and right rocking arm, and the middle part of the beat bar is rotatable to be sheathed on transition
On the pivotal axis of swing arm rear end, the front end of interim swing arm is hinged on main car frame；Left end, the right end of the beat bar are respectively equipped with
First oscillating bearing, second joint bearing；The front end of the left rocking arm and right rocking arm is coaxially hinged on main car frame；The left side
Rocking arm, right rocking arm outer end be respectively equipped with left fixed shaft, right fixed shaft, installed respectively on left fixed shaft, right fixed shaft third pass
Bearings, the 4th oscillating bearing；First oscillating bearing is connected by left connecting rod with corresponding third oscillating bearing；It is described
Second joint bearing is connected by right connecting rod with corresponding 4th oscillating bearing；It is installed between the interim swing arm and main car frame
There is damper；Beat lockable mechanism is installed between the beat bar and interim swing arm.
2. the tricycle according to claim 1 with deflection mechanism, it is characterised in that：The beat bar includes structure one
The preceding beat piece that causes and pendulum is retrodeviated, in preceding beat piece and retrodeviates the left side, centre, the right of pendulum and all have left installation respectively
Hole, intermediate mounting hole and right mounting hole；The preceding beat piece and the intermediate mounting hole for retrodeviating pendulum are interior equipped with bearing holder (housing, cover), bearing holder (housing, cover)
Be internally provided with bearing, the pivotal axis is inserted in the axis hole of bearing；First oscillating bearing matching preceding beat piece with
Retrodeviate the left position between pendulum, bolt passes through left mounting hole, the first oscillating bearing, to by the first oscillating bearing, it is preceding partially
Pendulum links together with pendulum is retrodeviated；The second joint bearing matching is in preceding beat piece and retrodeviates the right bit between pendulum
It sets, bolt passes through right mounting hole, second joint bearing, to which second joint bearing, preceding beat piece to be connected to pendulum is retrodeviated
Together.
3. the tricycle according to claim 2 with deflection mechanism, it is characterised in that：The beat lockable mechanism includes
Mounted on preceding beat piece front end limiting plate, be fixed on interim swing arm and beat brake caliper that limiting plate can be lockked,
The limiting plate deflects with beat bar, and after beat brake caliper matches latching with limiting plate, beat bar is real with main car frame
It is now relatively fixed, to complete to park.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358735.5U CN208007174U (en) | 2018-03-16 | 2018-03-16 | Tricycle with deflection mechanism |
| DE202018102698.4U DE202018102698U1 (en) | 2018-03-16 | 2018-05-15 | Tricycle with yaw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358735.5U CN208007174U (en) | 2018-03-16 | 2018-03-16 | Tricycle with deflection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208007174U true CN208007174U (en) | 2018-10-26 |
Family
ID=62568266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358735.5U Active CN208007174U (en) | 2018-03-16 | 2018-03-16 | Tricycle with deflection mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208007174U (en) |
| DE (1) | DE202018102698U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398567A (en) * | 2018-12-11 | 2019-03-01 | 陈立新 | Double-wheel scooter after a kind of |
| 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 |
| CN112061284A (en) * | 2020-09-28 | 2020-12-11 | 天津内燃机研究所（天津摩托车技术中心） | Swinging tricycle |
| CN112061285A (en) * | 2020-09-28 | 2020-12-11 | 天津内燃机研究所（天津摩托车技术中心） | Swinging tricycle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046658B (en) * | 2020-08-12 | 2024-06-04 | 北京电子科技职业学院 | Pedal movable scooter |
| DE202023002421U1 (en) | 2023-11-21 | 2024-01-03 | Max Erik Sprenger | 3-wheeled all-terrain electric wheelchair with suspension and lockable tilting technology |
-
2018
- 2018-03-16 CN CN201820358735.5U patent/CN208007174U/en active Active
- 2018-05-15 DE DE202018102698.4U patent/DE202018102698U1/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398567A (en) * | 2018-12-11 | 2019-03-01 | 陈立新 | Double-wheel scooter after a kind of |
| CN109398567B (en) * | 2018-12-11 | 2024-03-15 | 陈立新 | Rear two-wheeled scooter |
| 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 |
| CN112061284A (en) * | 2020-09-28 | 2020-12-11 | 天津内燃机研究所（天津摩托车技术中心） | Swinging tricycle |
| CN112061285A (en) * | 2020-09-28 | 2020-12-11 | 天津内燃机研究所（天津摩托车技术中心） | Swinging tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202018102698U1 (en) | 2018-05-24 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 312400, No. 9, No. 368, South Main Road, Shengzhou Economic Development Zone, Shaoxing, Zhejiang Patentee after: Zhejiang funny ha Polytron Technologies Inc Address before: 311100 502C-20 2, Taiji Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang, China, 2 Patentee before: Tease Technology (Hangzhou) Co., Ltd. |