CN106275191A - A kind of chain stay formula two wheeler - Google Patents
A kind of chain stay formula two wheeler Download PDFInfo
- Publication number
- CN106275191A CN106275191A CN201610899453.1A CN201610899453A CN106275191A CN 106275191 A CN106275191 A CN 106275191A CN 201610899453 A CN201610899453 A CN 201610899453A CN 106275191 A CN106275191 A CN 106275191A
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- CN
- China
- Prior art keywords
- chain stay
- flatrack
- fork
- wheeler
- speech simulation
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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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
-
- 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
- B62K2201/00—Springs used in cycle frames or parts thereof
- B62K2201/04—Helical springs
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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
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of chain stay formula two wheeler, to solve existing electric motor car sports fashion sense deficiency and can not produce the technical problem of electromotor roar and other specific sound.It includes front chain stay mechanism, rear chain stay mechanism, intermediate frame mechanism and sound analog systems, and the rear end of front fork mechanism is connected with the front end of intermediate frame mechanism, the front end of rear chain stay mechanism and the rear end hinge of intermediate frame mechanism；Diagonally-installed rear shock absorber between rear chain stay mechanism and intermediate frame mechanism.Speech simulation system includes signal gathering unit, speech simulation control unit and phonation unit, and speech simulation control unit connects the signal output part of signal gathering unit, and phonation unit connects the signal output part of speech simulation control unit.The invention has the beneficial effects as follows: overall vehicle more has motor type；User can make other specific sound such as the roar of electric motor car generation electromotor as required.
Description
Technical field
The present invention relates to two wheeler technical field, specifically a kind of chain stay formula two wheeler.
Background technology
The cart such as electric motor car, motorcycle, has become as one of main vehicles of people at present, existing cart
Front fork and back vent mainly use perpendicular V shape, the front fork of this mode and back vent upper and lower damping scope little, and damping effect is poor.It addition,
The front fork of perpendicular V shape and back vent are owing to being vertically installed at the centre of front vehicle wheel and rear wheel longitudinally, and half wheel is substantially covered on car
Below frame, lack sports fashion from visual angle.Additionally, such as use storage battery to exist as power source, electric motor car as electric motor car
Comparing the quietest in driving process, pedestrian is difficult to the electric motor car discovering in traveling, is easily caused the generation of vehicle accident.For young group
For body, electric motor car can not produce electromotor roar as other motor vehicles such as motorcycle, reduces driving experience on the contrary.
It is therefore necessary to install some generating function facilities on the cart of similar electric motor car, to improve driving experience.
Accordingly, it is desirable to provide a kind of technical scheme solves deficiency of the prior art.
Summary of the invention
It is an object of the invention to provide a kind of chain stay formula two wheeler, not enough to solve existing cart sports fashion sense,
The technical problem that structure is the compactest.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of chain stay formula two wheeler include front fork mechanism,
Rear chain stay mechanism and intermediate frame mechanism, described rear chain stay mechanism includes rear flatrack and rear shock absorber, described rear flatrack pair
Claiming the arranged on left and right sides being arranged on rear wheel, rear wheel is arranged at rear flatrack rear end, and the front end of rear flatrack is respectively hinged at middle car
The both sides of frame mechanism rear end, reinforcement after being fixedly connected with between the front portion of rear flatrack；Described rear shock absorber tilts to install,
The upper end of described rear shock absorber and the upper articulation of intermediate frame mechanism rear end, the lower end of rear shock absorber is hinged with rear reinforcement.
Described front fork mechanism uses front bottom fork structure, and including front stand, front flatrack and front damper, front flatrack symmetry is pacified
Being contained in the both sides of front vehicle wheel, front vehicle wheel is arranged at the front end of front flatrack, connects by front reinforcement is fixing between front flatrack, front flat
The rear end of frame is hinged with the lower end of front stand；Front damper tilts to install, the upper end of front damper and the upper articulation of front stand,
The lower end of front damper is hinged with described front reinforcement；The upper end of front stand is connected with intermediate frame mechanism by wrist group.
Described front stand uses domes.
Structure is directly pitched before using by described front fork mechanism, and including a front straight fork stay tube, front straight fork props up brace shoulder and front straight fork subtracts
Shaking device, the upper end of described front straight fork stay tube is fixing with described front directly fork brace shoulder to be connected, and the upper end that front straight fork props up brace shoulder is passed through
Wrist group is connected with intermediate frame mechanism；Before described, the lower end of straight fork stay tube is by front straight fork amortisseur with front vehicle wheel rotating shaft even
Connect.
Described intermediate frame mechanism includes crossbearer, front vertical frame, rear vertical frame, bottom bracket and intermediate bracket, upper crossbearer
Front lower ends is fixing with the upper end of front vertical frame to be connected, and the rear portion of upper crossbearer is fixing with the upper end of rear vertical frame to be connected；Before bottom bracket
Holding the bottom with front vertical frame to fix to be connected, the rear end of bottom bracket is fixing with the bottom of rear vertical frame to be connected；Intermediate bracket is installed on the end
Between bracket and upper crossbearer.
Further include that speech simulation system, described speech simulation system include signal gathering unit, speech simulation
Control unit and phonation unit, speech simulation control unit connects the signal output part of signal gathering unit, and phonation unit connects
The signal output part of speech simulation control unit.
Described signal gathering unit include electric car supply vehicle and with electric car supply vehicle the control signal wire being connected.
Described signal gathering unit includes vehicle speed sensor and the holding wire being connected with vehicle speed sensor.
Further including aerosol generator and deafener, aerosol generator is arranged on described intermediate bracket, deafener
It is arranged in described rear flatrack, is connected by pipeline between aerosol generator and deafener.
Described speech simulation control unit is provided with USB connector.
The invention has the beneficial effects as follows:
1, the present invention uses front bottom fork structure and rear bottom fork structure to make the front wheels and rear wheels of electric motor car highlight, and overall vehicle is more
There is motor type；The most oblique mounting shock absorber on front bottom fork structure and rear bottom fork structure, makes car load have more preferable damping effect.
2, the upper crossbearer of intermediate frame mechanism of the present invention uses domes, can strengthen the space below crossbearer；In
Between vehicle frame mechanism be provided with intermediate bracket and bottom bracket, can make on cart function setting distribution dispose more reasonable.
3, in the present invention, setting is mounted with speech simulation system, and user can make cart produce electromotor as required
Other specific sound such as roar.
4, the signal input of the sound signal collecting unit in the present invention can gather electric car handlebar control signal, it is also possible to
Gathering signal by installing vehicle speed sensor, or obtain voice data resource by USB interface, acoustical signal source is wide
General.
5, present configuration is compact, simple in construction, and cost is low.
Accompanying drawing explanation
Fig. 1 be after the present invention removes side guard plate and be provided with sound simulation device two take turns the left isometry of electric motor car overall structure
Measure intention；
Fig. 2 be after the present invention removes side guard plate and be provided with sound simulation device two take turns the right isometry of electric motor car overall structure
Measure intention；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is structural representation after Fig. 3 installation side backplate；
Fig. 5 is the two-wheeled motorcycle overall structure front view after the present invention removes side guard plate；
Fig. 6 is that front fork mechanism of the present invention, back vent mechanism and intermediate frame mechanism connect the left isometric view of relation；
Fig. 7 is that front fork mechanism of the present invention, back vent mechanism and intermediate frame mechanism connect the right isometric view of relation；
Fig. 8 is the front view of Fig. 6；
Fig. 9 is the embodiment of the present invention 2 front elevational schematic；
Figure 10 is the front elevational schematic of intermediate frame in the embodiment of the present invention 3；
Figure 11 is the left isometric view of overall structure after the embodiment of the present invention 6 removes side guard plate；
Figure 12 is the front view of Figure 10；
In figure: 1. front stand；The most front flatrack；Flat pipe before 201.；The most front vertical tube；4. reinforced pipe before；5. front damper；6. before
Mud retaining tile；7. front shroud；9. wrist group；10. go up crossbearer；Vertical frame before 11.；Vertical frame after 12.；13. bottom brackets；14. intermediate brackets；
15. storage batterys；16. upper guard boards；17. end backplates；Flatrack after 18.；Flat pipe after 181.；19. rear shock absorbers；Vertical tube after 20.；After 21.
Reinforced pipe；22. speech simulation controllers；23. sound equipments；Straight fork stay tube before 24.；Amortisseur is directly pitched before 25.；26. smog occur
Device；27. deafeners；Straight crossbearer on 28.；29. backing boards；30. middle supporting plates.
Detailed description of the invention
If Fig. 1 is to shown in 11.
Embodiment 1
A kind of chain stay formula two wheeler, two wheeler can be electric motor car or motorcycle, including front fork mechanism, back vent mechanism and in
Between vehicle frame mechanism, described front fork mechanism use before bottom fork structure, described front bottom fork structure is used for connecting front vehicle wheel and centre
Vehicle frame mechanism, described front bottom fork structure includes front stand 1, front flatrack 2 and front damper 5.Described front flatrack 2 includes many
Front flat pipe 201, before many, flat pipe about 201 is arranged in parallel, and the front-end and back-end of many described front flat pipes 201 are respectively by connecting
The fixing welding of plate；The rear end of described front flat pipe 201 curves inwardly, in order to the rear end of front flatrack 2 is connected with front stand 1；Described
Vertical tube 3 before fixing connection between front flat pipe 201, for strengthening the bonding strength between front flat pipe 201；Described front flatrack 2 water
The flat left and right sides being symmetrically mounted on front vehicle wheel, the front end of front flatrack 2 is by the outer end of its front end connecting plate with front vehicle wheel rotating shaft
Hinged, the rear end of front flatrack 2 is hinged with the lower end of described front stand 1 by its rear end connecting plate；The front flatrack 2 being horizontally mounted can
So that front vehicle wheel is more prominent, to strengthen kinesthesia.
Front reinforced pipe 4, described front reinforced pipe 4 it is installed with between the rear portion of the described front flatrack 2 being left and right symmetrically arranged
Upper end is fixedly installed U-shaped seat, and described front reinforced pipe 4 one aspect is for strengthening the bonding strength between front flatrack 2, on the other hand
Lower end for hinged described front damper 5.
Described front flatrack 2 can use front slab construction.The front end of front flat board is hinged with the rotating shaft of front vehicle wheel, front flatrack
The rear end of 2 and the lower hinge of front stand 1.
Described front stand 1 uses arch pipe structure, and the middle part of front stand 1 bends to intermediate frame mechanism direction,
To increase the space between front stand 1 and front vehicle wheel, on the one hand make front vehicle wheel more highlight, on the other hand be used for front damping is installed
Device 5.The upper end of described front stand 1 is connected by wrist group 9 and intermediate frame mechanism are fixing, the bottom of front stand 1 and described before
The rear end of flatrack 2 is hinged；The upper outside of front stand 1 is provided with U-shaped seat.Described front damper 5 tilts to install, front damper 5
Upper end hinged with the U-shaped seat on front stand 1 top, the lower end of front damper 5 is hinged with the U-shaped seat of described front reinforced pipe 4.
Described front bottom fork structure also includes front mud retaining tile 6, the rear upper end of the described front flatrack 2 being left and right symmetrically arranged it
Between fixedly mount front shroud 7；Described front mud retaining tile 6 is connected with described front shroud 7 by spring bolt；Described front mud
Watts 6 i.e. can regulate the distance between front vehicle wheel by spring bolt, with can between mud retaining tile 6 and front vehicle wheel before facilitating removal
The tamper that can rack, is possible to prevent what front mud retaining tile 6 connected on front shroud 7 to loosen simultaneously.
Described intermediate frame mechanism connects described front fork mechanism and back vent mechanism respectively in its rear and front end, described
Intermediate frame mechanism includes crossbearer 10, front vertical frame 11, rear vertical frame 12, bottom bracket 13 and intermediate bracket 14.Described upper crossbearer
10 use arched tubular structure, and the mid portion of upper crossbearer 10 is bent upwards, to increase space below；The front end of upper crossbearer 10
Being connected with described front stand 1 by wrist group 9, the upper end mounting knob frame of wrist group 9, saddle is installed on the top of upper crossbearer 10 rear end
Frame.Described front vertical frame 11 is at the upper crossbearer 10 described in the connection of front end and bottom bracket 13, and front vertical frame 11 uses arched tubular
Structure, the mid portion of front vertical frame 11 bends backward, to increase its front space, it is simple to install the front vertical of described front chain stay mechanism
Frame 1；The upper end of described front vertical frame 11 is fixing with the front bottom end of upper crossbearer 10 to be connected, before the lower end of front vertical frame 11 and bottom bracket 13
The middle part of end is fixing to be connected；Described bottom bracket 13 uses rectangular frame structure, for available on electric motor car bottom bracket 13
In installing storage battery 15；For can be used on motorcycle base frame 13 installing electromotor.Described rear vertical frame 12 is in rear end even
Connecing described upper crossbearer 10 and bottom bracket 13, rear vertical frame 12 uses straight tube structure, the upper end of rear vertical frame 12 and upper crossbearer 10 rear portion
Bottom fixing connect, the bottom of rear vertical frame 12 is fixed with the middle part of the rear end of bottom bracket 13 and is connected；Rear vertical frame 12 bottom
The left and right sides fixed installation pedal.Described intermediate bracket 14 uses rectangular frame structure, intermediate bracket 14 to be installed on described
Between upper crossbearer 10 and bottom bracket 13, the front end of intermediate bracket 14 is fixed in described front vertical frame 11, described intermediate bracket 14
In the fixing vertical frame 12 in the rear in rear end, intermediate bracket 14 is used for installing other functional facilities.
Arch upper guard board 16 is installed in the outside of described upper crossbearer 10, and between described upper guard board 16 and bottom bracket 13, installation side protects
Plate, backplate 17 at the bottom of the lower section installation of described bottom bracket 13.
Described back vent mechanism is for connecting described intermediate frame mechanism and rear wheel, after described back vent mechanism uses
Bottom fork structure, including rear flatrack 18 and rear shock absorber 19, described rear flatrack 18 is flat pipe 181 after including many, flat pipe after many
About 181 are arranged in parallel, and the front-end and back-end of many described rear flat pipes 181 are respectively by the fixing welding of connecting plate；Put down after described
Between pipe 181 fixing connect after vertical tube 20, bonding strength between flat pipe 181 after strengthening.The front end of flat pipe 181 after described
Curve inwardly, in order to the front end of rear flatrack 18 is connected with rear vertical frame 12；Described rear flatrack 18 horizontal symmetry is arranged on rear car
The left and right sides of wheel；The rear end of rear flatrack 18 is hinged with the outer end of rear wheel rotating shaft by the connecting plate of its rear end, rear flatrack 18
Front end be connected through the lower hinge of plate and described rear vertical frame 12；Hinged installation car lower limb in flatrack 18 after Zuo Ce；Level is pacified
The rear flatrack 18 of dress can make rear wheel more prominent, to strengthen kinesthesia.
Reinforced pipe 21 after connecting, described rear reinforced pipe 21 is fixed between the front portion of the described rear flatrack 18 being left and right symmetrically arranged
Middle part be fixedly arranged at the upper side U-shaped seat；Rear reinforced pipe 21 1 aspect is described for strengthen that rear wheel is left and right symmetrically arranged
Bonding strength between rear flatrack 18, on the other hand for connecting the bottom of described rear shock absorber 19.After described intermediate frame
The upper back of vertical frame 12 is provided with U-shaped seat, and described rear shock absorber 19 tilts to install, on the upper end of rear shock absorber 19 and rear vertical frame 12
U-shaped seat hinged, the lower end of rear shock absorber 19 is hinged with the U-shaped seat on rear reinforced pipe 21.
Described rear flatrack 18 can use rear plate structure, the front end of rear plate and the underneath hinges of rear vertical frame 12, after
The rear end of flat board is hinged with the rotating shaft of rear wheel.
Embodiment 2
Structure is directly pitched by described front fork mechanism before using, front straight fork structure replaces the front bottom fork structure in embodiment 1 and institute
The intermediate frame mechanism stated connects, and before including, straight fork props up stay tube 24 to described front straight fork structure, front straight fork props up brace shoulder and front straight fork
Amortisseur 25.Described front straight fork props up stay tube 24 and is left and right symmetrically arranged in the both sides of electric motor car front vehicle wheel, is left and right symmetrically arranged
The upper end of front straight fork stay tube 24 is fixing with the two ends of described front directly fork brace shoulder respectively to be connected, and the upper end that front straight fork props up brace shoulder is logical
Cross wrist group 9 to be connected with intermediate frame mechanism；Before described, the lower end of straight fork stay tube 24 is by front straight fork amortisseur 25 and electric motor car
Front-wheel rotating shaft connects；Before described, the lower end of straight fork amortisseur 25 is hinged with front wheel of electric motorcar rotating shaft.
Embodiment 3
Described intermediate frame mechanism, including upper straight crossbearer 28, front vertical frame 11, rear vertical frame 12, backing board 29, middle supporting plate
30, described upper straight crossbearer 28 uses straight tube-like structure, front vertical frame 11 to use arched tubular structure, and front vertical frame 11 is the most curved
Song, rear vertical frame 12 uses straight tube structure, middle supporting plate 30 and backing board 29 all to use Rectangular Plate Structure.Described front vertical frame 11 upper
Holding the downside with upper straight crossbearer 28 front portion to fix to be connected, the upper end of rear vertical frame 12 is fixing with the downside at upper straight crossbearer 28 rear portion to be connected
Connect.The front end of described backing board 29 is fixing with the bottom of front vertical frame 11 to be connected, the rear end of backing board 29 and the lower end of rear vertical frame 12
Fixing connection；
Described middle supporting plate 30 is lifted on the lower section of upper straight crossbearer 28 by connecting rod, and middle supporting plate 30 is positioned at straight crossbearer
Between 28 and backing board 29；The upper end of connecting rod is spirally connected with upper straight crossbearer 28, and the lower end of connecting rod is spirally connected with middle supporting plate 30.Work as collet
When needing to hold larger object on plate 29, described middle supporting plate 30 can be removed, so that having bigger above backing board 29
Space.
Embodiment 4
Further, a kind of chain stay formula electric motor car with two wheels is provided with speech simulation system, sends electromotor for simulation
Sound, to strengthen the driving experience of electric motor car, described speech simulation system includes signal gathering unit, speech simulation controller
22 and sound equipment 23, described signal gathering unit includes electric vehicle power sources handlebar and output line thereof.Described speech simulation
Controller 22 and sound equipment 23 are arranged on described intermediate bracket 14, and described speech simulation controller 22 includes micro control unit mould
Block, sample sound memory module, digital signal processing module and power amplifier module, the signal input part of described micro control unit module is with electronic
The output line electrical connection of car supply vehicle handle, the signal that the signal output part of micro control unit module stores with described sample sound
Input electrically connects, and described sample sound memory module is for storing the sound of electromotor, and described micro control unit module is permissible
According to the power of electric vehicle power sources handlebar output signal, control sample sound memory module output engine difference power and start
Press proof sound originally；Described sample sound memory module the signal input part of signal output part and described digital signal processing module
Electrical connection, the signal output part of described digital signal processing module electrically connects with the signal input part of described power amplifier module, described power amplifier
The signal output part of module electrically connects with the signal input part of described sound equipment 23.On the power line of described speech simulation controller 22
Being provided with speech simulation switch, be used for opening and closing speech simulation controller 22, described speech simulation switch is arranged on electronic
On car handlebar.
Embodiment 5
A kind of chain stay formula electric motor car with two wheels includes speech simulation sound-producing device, vehicle speed sensor and speaker, speech simulation
Sound-producing device includes micro control unit module, sample sound memory module, digital signal processing module, power amplifier module and USB connector, sound
Sound simulation sound-producing device and speaker are arranged on intermediate bracket, and described vehicle speed sensor is arranged on the wheel hub of electric motor car rear wheel
On motor, it is used for detecting motor speed, the signal input part of described micro control unit module and the output line of vehicle speed sensor
Electrical connection；The signal input part of described sample sound memory module electrically connects with the signal output part of micro control unit module, sound
Sample memory module also electrically connects with USB connector, and USB connector is used for grafting USB flash disk or data wire, speech simulation sound-producing device
Voice data resource can be obtained by USB connector；Described micro control unit module can be according to the letter of vehicle speed sensor output
Number, control the sound that the output of sample sound memory module is different；The signal output part of described sample sound memory module and institute
State the signal input part electrical connection of digital signal processing module, the signal output part of described digital signal processing module and described power amplifier module
Signal input part electrically connects, and the signal output part of described power amplifier module electrically connects with the signal input part of described speaker.Described
The power line of speech simulation generating means is provided with speech simulation switch, is used for opening and closing speech simulation generating means, institute
The speech simulation switch stated is arranged on electric car handle.
Embodiment 6
Further, a kind of chain stay formula electric motor car with two wheels includes aerosol generator 26 and deafener 27, aerosol generator 26
Being arranged on described intermediate bracket 14, deafener 27 is arranged in the rear flatrack 18 of described back vent mechanism, aerosol generator 26
And connected by pipeline between deafener 27；The smog that aerosol generator 26 produces for simulated engine, described smog occurs
The switch signal input end of device 26 electrically connects with the output line of electric vehicle power sources handlebar.The power supply of described aerosol generator 26
Line is provided with independent smog generation on and off switch, and smog generation on and off switch is arranged on electric car handle.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not the present invention is protected model
The restriction enclosed, on the basis of technical solution of the present invention, those skilled in the art need not pay performing creative labour and can do
The various amendments or the deformation that go out are the most within the scope of the present invention.
Claims (10)
1. a chain stay formula two wheeler, it is characterised in that include front fork mechanism, rear chain stay mechanism and intermediate frame mechanism, described
Rear chain stay mechanism include that rear flatrack and rear shock absorber, described rear flatrack are symmetrically mounted on the arranged on left and right sides of rear wheel, rear car
Wheel is arranged at rear flatrack rear end, and the front end of rear flatrack is respectively hinged at the both sides of intermediate frame mechanism rear end, before rear flatrack
Rear reinforcement it is fixedly connected with between portion；Described rear shock absorber tilts to install, the upper end of described rear shock absorber and intermediate frame
The upper articulation of mechanism rear end, the lower end of rear shock absorber is hinged with rear reinforcement.
A kind of chain stay formula two wheeler the most according to claim 1, it is characterised in that described front fork mechanism uses front chain stay
Structure, including front stand, front flatrack and front damper, front flatrack is symmetrically mounted on the both sides of front vehicle wheel, before front vehicle wheel is arranged at
The front end of flatrack, connects by front reinforcement is fixing between front flatrack, and the rear end of front flatrack is hinged with the lower end of front stand；Before subtract
Shake device tilts to install, the upper end of front damper and the upper articulation of front stand, the lower end of front damper and described front reinforcement
Hinged；The upper end of front stand is connected with intermediate frame mechanism by wrist group.
A kind of chain stay formula two wheeler the most according to claim 2, it is characterised in that described front stand uses arch knot
Structure.
A kind of chain stay formula two wheeler the most according to claim 1, it is characterised in that described front fork mechanism is straight fork before using
Structure, props up brace shoulder and front straight fork amortisseur including a front straight fork stay tube, front straight fork, and the upper end of described front directly fork stay tube is with described
The front straight fixing connection of fork brace shoulder, front straight fork is propped up the upper end of brace shoulder and is connected with intermediate frame mechanism by wrist group；Straight fork before described
The lower end propping up stay tube is connected with front vehicle wheel rotating shaft by front straight fork amortisseur.
A kind of chain stay formula two wheeler the most according to claim 1, it is characterised in that described intermediate frame mechanism includes
Crossbearer, front vertical frame, rear vertical frame, bottom bracket and intermediate bracket, the front lower ends of upper crossbearer is fixing with the upper end of front vertical frame to be connected, on
The rear portion of crossbearer is fixing with the upper end of rear vertical frame to be connected；The front end of bottom bracket is fixing with the bottom of front vertical frame to be connected, bottom bracket
Rear end is fixing with the bottom of rear vertical frame to be connected；Intermediate bracket is installed between bottom bracket and upper crossbearer.
A kind of chain stay formula two wheeler the most according to claim 5, it is characterised in that include speech simulation system, described
Speech simulation system includes signal gathering unit, speech simulation control unit and phonation unit, and speech simulation control unit connects
The signal output part of signal gathering unit, phonation unit connects the signal output part of speech simulation control unit.
A kind of chain stay formula two wheeler the most according to claim 6, it is characterised in that described signal gathering unit includes electricity
Car supply vehicle and with electric car supply vehicle the control signal wire being connected.
A kind of chain stay formula two wheeler the most according to claim 6, it is characterised in that described signal gathering unit includes car
Speed sensor and the holding wire being connected with vehicle speed sensor.
A kind of chain stay formula two wheeler the most according to claim 6, it is characterised in that further include aerosol generator and
Deafener, aerosol generator is arranged on described intermediate bracket, and deafener is arranged in described rear flatrack, aerosol generator and
Connected by pipeline between deafener.
A kind of chain stay formula two wheeler the most according to claim 6, it is characterised in that described speech simulation control unit
It is provided with USB connector.
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|---|---|---|---|
| CN201610899453.1A CN106275191A (en) | 2016-10-14 | 2016-10-14 | A kind of chain stay formula two wheeler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610899453.1A CN106275191A (en) | 2016-10-14 | 2016-10-14 | A kind of chain stay formula two wheeler |
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Application publication date: 20170104 |