CN109649550A - Deformation type electric vehicle - Google Patents
Deformation type electric vehicle Download PDFInfo
- Publication number
- CN109649550A CN109649550A CN201910024729.5A CN201910024729A CN109649550A CN 109649550 A CN109649550 A CN 109649550A CN 201910024729 A CN201910024729 A CN 201910024729A CN 109649550 A CN109649550 A CN 109649550A
- Authority
- CN
- China
- Prior art keywords
- bar
- electric vehicle
- pad
- cross
- type electric
- 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.)
- Granted
Links
- 230000008602 contraction Effects 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 description 23
- 230000000694 effects Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B62K5/01—Motorcycles with four or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D51/00—Motor vehicles characterised by the driver not being seated
- B62D51/02—Motor vehicles characterised by the driver not being seated the driver standing in the vehicle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention relates to the technical fields of electric vehicle, disclose deformation type electric vehicle, including chassis, rear wheels, the front wheels in front of rear wheels, shrinkable or stretching, extension and the cross-direction shrinkage bar being arranged along the horizontal and shrinkable or stretching, extension and longitudinally arranged longitudinal contraction bar, the lower end surface on chassis is equipped with guide rail, length direction of the guide rail along chassis is disposed to extend, one end of cross-direction shrinkage bar is flexibly connected with guide rail, the other end and rear wheels of cross-direction shrinkage bar are in fixed and arranged, the fixed rear wheels in the lower end of longitudinal contraction bar, the upper end of longitudinal contraction bar is flexibly connected with guide rail；The upper surface on chassis is equipped with pad and sliding rail, and the lower end of pad is in fixed and arranged, and the upper end of pad is flexibly connected sliding rail, and pad includes the seat board sat down for driver, when the upper end of pad is in the lower part of sliding rail, the horizontal arrangement of seat board.The form of electric vehicle can meet the needs of different, and improve the driving experience and driving safety of driver according to the switching for needing to carry out different mode of driver.
Description
Technical field
The present invention relates to the technical fields of electric vehicle, in particular to deformation type electric vehicle.
Background technique
Electric vehicle, i.e. electric drive vehicle also known as electricity are driven；Electric vehicle is divided into alternating current electric vehicle and DC electric car, usually
The electric vehicle said is, by components such as controller, motors, to convert electrical energy into mechanical energy movement using battery as energy source,
To control the vehicle that size of current changes speed.
Currently, electric vehicle is commonly used in people's daily trip with development in science and technology, form, the size of electric vehicle are also had more
Diversity；When driver uses electric vehicle, different drive demands can be met by many attitudes such as standing, sitting, lie low.
In the prior art, the form of electric vehicle is fixed, can not carry out the transformation of diversified forms, for stand with driver,
When many attitudes switching such as sitting, lie low, the driving experience that driver is influenced in corresponding driving condition, also, shadow can not be changed
Ring driving safety.
Summary of the invention
The purpose of the present invention is to provide deformation type electric vehicles, it is intended to solve that electric vehicle form is single in the prior art asks
Topic.
The invention is realized in this way deformation type electric vehicle, including with lower end surface and upper surface chassis, rear wheels,
Front wheels in front of the rear wheels, shrinkable or stretching, extension and the cross-direction shrinkage bar being arranged along the horizontal and shrinkable or stretch
The lower end surface of exhibition and longitudinally arranged longitudinal contraction bar, the chassis is equipped with guide rail, length of the guide rail along the chassis
Direction is disposed to extend, and one end of the cross-direction shrinkage bar is flexibly connected with the guide rail, the other end of the cross-direction shrinkage bar with
The rear wheels are in fixed and arranged, the fixed rear wheels in the lower end of the longitudinal contraction bar, the upper end of the longitudinal contraction bar
It is flexibly connected with the guide rail；The upper surface on the chassis is equipped with pad and sliding rail, and the lower end of the pad is in fixed and arranged,
The upper end of the pad is flexibly connected the sliding rail, and the pad includes the seat board sat down for driver, upper when the pad
When end is in the lower part of the sliding rail, the horizontal arrangement of seat board.
Further, the chassis includes heelpiece and pedal pad, and the pedal pad and the heelpiece are in hinge arrangement；Edge
Away from direction of advance, the heelpiece is in the arc arrangement that arches upward；When being in standing state, the pedal pad is in incline away from ground up
Tiltedly arrangement, the lower part of the heelpiece connect the front wheels, and the top of the heelpiece is disposed to extend towards away from lower part direction.
Further, the heelpiece includes support portion and variant part, and the lower end of the variant part connects the front wheels,
The hinged support portion in the upper end of the variant part；The upper surface of the variant part is equipped with the pad and the sliding rail, described
The lower end surface of variant part is equipped with the guide rail.
Further, form inner space between the pad and the heelpiece, the inner space be equipped with control piece with
And power elements, the power elements and the control piece are electrically connected；And the power elements are for front wheels described in electric drive and described
Rear wheels work.
Further, the pad includes support plate, and the lower part of the support plate is in fixed and arranged, the support plate it is upper
Portion and the lower part of the seat board are in hinge arrangement, and the top movable of the seat board connects the sliding rail.
Further, the sliding rail is equipped with the top for making the seat board and the relatively-stationary locking knot of the sliding rail
Structure, the lower part and top of the sliding rail are arranged with the locking structure, and the locking structure and the control piece are electrically connected.
Further, the guide rail includes that the sliding section of vertical pole and the sliding section of cross bar, the sliding section of the vertical pole and the cross bar slide section
In upper and lower docking arrangement, one end and the sliding section of the cross bar of the cross-direction shrinkage bar are movably connected, the cross-direction shrinkage bar
The other end and the rear wheels are in fixed and arranged, the fixed rear wheels in the lower end of the longitudinal contraction bar, the longitudinal contraction
The upper end of bar is movably connected with the sliding section of the vertical pole；When one end of the cross-direction shrinkage bar is in the upper of the sliding section of the cross bar
End, and when the upper end of the longitudinal contraction bar be in the upper end of the sliding section of the vertical pole, in driving condition.
Further, the guide rail is equipped with limit plate, and the limit plate is in the sliding section of the vertical pole and the sliding section of the cross bar
Between, one end that the limit plate limits the cross-direction shrinkage bar is moved to the sliding section of the vertical pole, described in the limit plate limitation
The upper end of longitudinal contraction bar is moved to the sliding section of the cross bar.
Further, the deformation type electric vehicle is equipped with locking system, when being in lying status, the locking system limitation
The front wheels and rear wheels work, the deformation type electric vehicle are in halted state.
Further, the front wheels are flexibly connected the chassis or are flexibly connected the pad.
Compared with prior art, deformation type electric vehicle provided by the invention, when electric vehicle is in standing pattern, driver stands
On chassis, in being longitudinally arranged, cross-direction shrinkage bar suitably extends on chassis, extends the distance between front wheels and rear wheels, to protect
The center of gravity of card vehicle is fallen between front and back wheel, realizes that electric vehicle is in standing pattern；When needing to switch to sitting posture mode, cross-direction shrinkage
Appropriate elongation, the upper end of pad are moved to the lower part of sliding rail, make the horizontal arrangement of seat board respectively for bar and longitudinal contraction bar, with suitable
Answer driver's sitting posture；When needing to switch to driving mode, one end of cross-direction shrinkage bar is moved along away from front wheels direction in guide rail,
And it is moved to maximum distance, meanwhile, cross-direction shrinkage bar is contracted to the shortest distance, and the upper end edge of longitudinal contraction bar deviates from front-wheel prescription
To maximum distance is moved to, longitudinal contraction bar is contracted to the shortest distance, and the upper end of pad is moved to the top of sliding rail, makes chassis angle
Degree changes, and adapts to the traveling of vehicle and the driving condition of driver；In this way, the form of electric vehicle can be according to driver's
The switching for needing to carry out different mode meets the needs of different, and improves the driving experience and driving safety of driver.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of deformation type electric vehicle provided in an embodiment of the present invention；
Fig. 2 is the stereoscopic schematic diagram of deformation type electric vehicle provided in an embodiment of the present invention；
Fig. 3 is the guide rail schematic front view of deformation type electric vehicle provided in an embodiment of the present invention；
Fig. 4 is the stereoscopic schematic diagram that deformation type electric vehicle provided in an embodiment of the present invention is in standing pattern；
Fig. 5 is the stereoscopic schematic diagram that deformation type electric vehicle provided in an embodiment of the present invention is in sitting posture mode；
Fig. 6 is the stereoscopic schematic diagram that deformation type electric vehicle provided in an embodiment of the present invention is in driving mode；
Fig. 7 is the stereoscopic schematic diagram that deformation type electric vehicle provided in an embodiment of the present invention is in lay flat mode.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
Realization of the invention is described in detail below in conjunction with specific embodiment.
Referring to Fig.1 shown in -7, preferred embodiment is provided for the present invention.
Deformation type electric vehicle provided by the invention, for solving the problems, such as that electric vehicle form is single.
Deformation type electric vehicle, including chassis 10, front wheels 20, rear wheels 30, cross-direction shrinkage bar 40 and longitudinal contraction bar
50, chassis 10 has lower end surface and upper surface, and front wheels 20 are in the front of rear wheels 30, and cross-direction shrinkage bar 40 is shrinkable or stretches
Exhibition, and cross-direction shrinkage bar 40 is arranged along the horizontal, and longitudinal contraction bar 50 is shrinkable or stretching, extension, and the cloth along longitudinal direction of longitudinal contraction bar 50
It sets.
The lower end surface on chassis 10 is equipped with guide rail 90, and length direction of the guide rail 90 along chassis 10 is disposed to extend, cross-direction shrinkage bar
40 one end is flexibly connected with guide rail 90, and the other end and rear wheels 30 of cross-direction shrinkage bar 40 are in fixed and arranged, longitudinal contraction bar
The fixed rear wheels 30 in 50 lower end, the upper end of longitudinal contraction bar 50 is flexibly connected with guide rail 90；The upper surface on chassis 10 is equipped with pad
Body 70 and sliding rail 60, the lower end of pad 70 are in fixed and arranged, and the upper end of pad 70 is flexibly connected sliding rail 60, and pad 70 includes supplying
The seat board 72 that driver sits down, when the upper end of pad 70 is in the lower part of sliding rail 60, the horizontal arrangement of seat board 72.
Above-mentioned deformation type electric vehicle, when electric vehicle is in standing pattern, driver stands on chassis 10, and chassis 10 is in vertical
To arrangement, cross-direction shrinkage bar 40 suitably extends, and extends the distance between front wheels 20 and rear wheels 30, to guarantee the center of gravity of vehicle
It falls between front and back wheel, realizes that electric vehicle is in standing pattern；When needing to switch to sitting posture mode, cross-direction shrinkage bar 40 and longitudinal receipts
The appropriate elongation respectively of contracting bar 50, the upper end of pad 70 is moved to the lower part of sliding rail 60, makes the horizontal arrangement of seat board 72, to adapt to
Driver's sitting posture；When needing to switch to driving mode, one end edge of cross-direction shrinkage bar 40 is away from 20 direction of front wheels in guide rail 90
It is mobile, and it is moved to maximum distance, meanwhile, cross-direction shrinkage bar 40 is contracted to the shortest distance, the upper end edge back of longitudinal contraction bar 50
It is moved to maximum distance from 20 direction of front wheels, longitudinal contraction bar 50 is contracted to the shortest distance, and the upper end of pad 70 is moved to cunning
The top of rail 60 makes 10 angle of chassis change, and adapts to the traveling of vehicle and the driving condition of driver；In this way, electronic
The form of vehicle can meet the needs of different, and improve driving for driver according to the switching for needing to carry out different mode of driver
Sail experience and driving safety.
Electric vehicle is in standing pattern, and cross-direction shrinkage bar 40 suitably extends, to extend the distance between front wheels and rear wheels,
To guarantee that whole vehicle center is fallen between front and back wheel, guarantee the stability of vehicle.Cross-direction shrinkage bar 40 makes to take turns by length adjustment
Away from the gravity centre distribution for adapting to vehicle, in standing state, the speed of electric vehicle is limited in lower value, to guarantee driving safety.
Under sitting posture mode, cross-direction shrinkage bar 40 shrink, longitudinal contraction bar 50 shrink, when entirety decentralization, meanwhile, pad
The upper end of body 70 is moved to the lower part of sliding rail 60, makes the horizontal arrangement of seat board 72, under the control of 10 shaft of chassis, support
The angle in 19 relative deformation portion 18, portion is also changed, and pedal shaft control foot pedal 80 rotates by a certain angle to adapt to sitting posture
Variation, in sitting posture mode, allow to run at a low speed in vehicle.
Under driving mode, one end of cross-direction shrinkage bar 40 is moved along away from 20 direction of front wheels in guide rail 90, and mobile
To maximum distance, meanwhile, cross-direction shrinkage bar 40 is contracted to the shortest distance, and the upper end edge of longitudinal contraction bar 50 deviates from 20 side of front wheels
To maximum distance is moved to, longitudinal contraction bar 50 is contracted to the shortest distance, and the upper end of pad 70 is moved to the top of sliding rail 60, makes
10 angle of chassis and the form of pad 70 change, and to adapt to the traveling needs of vehicle, in this mode, vehicle be can reach
Maximum travel speed.
Under lay flat mode, the posture that chassis 10 and chair angle lie low naturally closest to people, in this case, vehicle row
Walking mechanism will be by lockable mechanism locking.
In the present embodiment, chassis 10 includes heelpiece 17 and pedal pad, and pedal pad and heelpiece 17 are in hinge arrangement, electric vehicle
Different mode, pedal pad are deformed with respect to 17 angle of heelpiece, to adapt to the demand of different mode；Along away from direction of advance, bottom
Pad 17 is in the arc arrangement that arches upward；When being in standing state, pedal pad makes center of gravity backwards, increases away from the face-up inclined arrangement in ground
Strong drive safety.
The lower part of heelpiece 17 connects front wheels 20, and the top of heelpiece 17 is disposed to extend towards away from lower part direction, realizes heelpiece
17 is relatively fixed with front wheels 20, and heelpiece 17 has support range, and guarantee plays a supporting role to driver.
Furthermore heelpiece 17 includes support portion 19 and variant part 18, and the lower end of variant part 18 connects front wheels 20, variant part
18 upper end hinged support portion 19；The upper surface of variant part 18 is equipped with pad 70 and sliding rail 60, and the lower end surface of variant part 18 is equipped with
Guide rail 90；Front wheels 20 and rear wheels 30 are mobile by 90 relative deformation portion 18 of guide rail, make the angle of 18 relative level of variant part
Degree generates variation, realizes the switching of different modes, in addition, support portion 19 and 18 relative angle of variant part change, makes heelpiece 17
Conjunction is more carved with driver, improves driving comfort.
Heelpiece 17 is equipped with the 4th shaft 14, and support portion 19 and the 4th shaft 14 are in fixed and arranged, variant part 18 and the 4th turn
Axis 14 realizes that variant part 18 is swung with respect to support portion 19, to adjust between variant part 18 and support portion 19 in activity arrangement
Angle realizes the switching of driving mode and lay flat mode.
Support portion 19 is equipped with back pad 15 and the headrest 16, and along towards direction of advance, back pad 15 and the headrest 16 are in arch upward respectively
Arrangement；When driver drives electric vehicle, back pad 15 plays support massage effect to the back of driver, rises to the back of driver
To protective effect, meanwhile, enhance the driving comfort of driver；The headrest 16 plays support massage effect to the head of driver,
It plays a protective role to the head of driver, meanwhile, enhance the driving comfort of driver.
Inner space is formed between pad 70 and heelpiece 17, inner space is equipped with control piece 81 and power elements 82, power supply
Part 82 and control piece 81 are electrically connected；And power elements 82 are powered, and front wheels 20 and rear wheels 30 is driven to work；In this way, electric vehicle
Be driving through the control of control piece 81, and the pattern switching of electric vehicle is also to be controlled by control piece 81, the essence of Assured Mode switching
Parasexuality, and improve driving safety.
Control piece 81 has 82 detection module of power elements, provides 82 charge protection of power elements, under-voltage protection, electric discharge overcurrent
The functions such as protection.
Control piece 81 is made of embedded microcontroller (MCU) and sensor, and MCU controls each cross-direction shrinkage of electric vehicle
Bar 40, longitudinal contraction bar 50, front wheels 20, rear wheels 30 etc., sensor be used to measure the travel speed of vehicle, rate of turn,
Acceleration-deceleration etc. is feeding back to controller (MCU)；MCU manipulates each equipment on vehicle according to the control instruction of user, and
Travel condition of vehicle is detected by sensing data, when sensor is a certain or a few item datas are close to design critical value, MCU
Pro-active intervention vehicle control is to prevent accident.
Power elements 82 can be power battery, and power battery, which is realized, powers to each structure, meet the use of electric vehicle.
Front wheels 20 include multiple front-wheels and steering structure, before control piece 81 controls wheel and vehicle by steering structure
Into the angle in direction, to realize the control to electric vehicle direction of travel.
Front wheels 20 include multiple rear-wheels, power motor and brake apparatus, and power motor is powered by power elements 82, are controlled
Part 81 drives each rear wheel by power motor, controls electric vehicle travel speed and starting, and control piece 81 passes through braking dress
It sets to rear service brake, controls electric vehicle and stop.
Pad 70 includes support plate 71, and the lower part of support plate 71 is in fixed and arranged, top and the seat board 72 of support plate 71
Lower part is in hinge arrangement, the top movable connecting sliding rail 60 of seat board 72；By the variation of support plate 71 and 72 angle of seat board, and
The cooperation of seat board 72 and sliding rail 60 realizes the metamorphosis of pad 70, meets the needs of electric vehicle different mode.
The top of seat board 72 is formed with first rotating shaft 11, and first rotating shaft 11 is flexibly connected sliding rail 60, and first rotating shaft 11 is opposite
Sliding rail 60 is mobile, realizes the deformation of seat board 72.
Sliding rail 60 be equipped with for make seat board 72 top and the relatively-stationary locking structure of sliding rail 60, the lower part of sliding rail 60 and
Top is arranged with locking structure, and locking structure and control piece 81 are electrically connected；Under the action of locking structure, implementation pattern is consolidated
It is fixed, avoid the mistake for causing mode in electric vehicle use process from switching, to improve driving safety.
Locking structure includes lock shaft, and first rotating shaft 11 has lock hole, and control piece 81 controls the mobile insertion lock of lock shaft
Determine hole, realizes the locking of seat board 72.
Guide rail 90 includes the sliding section 92 of vertical pole and the sliding section 91 of cross bar, and the sliding section 92 of vertical pole and the sliding section 91 of cross bar are in docking cloth up and down
It sets, one end and the sliding section 91 of cross bar of cross-direction shrinkage bar 40 are movably connected, and the other end and the rear wheels 30 of cross-direction shrinkage bar 40 are in
Fixed and arranged, the fixed rear wheels 30 in the lower end of longitudinal contraction bar 50, the upper end of longitudinal contraction bar 50 and the sliding section 92 of vertical pole are in activity
Connection；When one end of cross-direction shrinkage bar 40 is in the upper end of the sliding section 91 of cross bar, and the upper end of longitudinal contraction bar 50 be in vertical pole cunning
It is in driving condition when the upper end of section 92；Realize the movement of longitudinal contraction bar 50 and cross-direction shrinkage bar 40, the switching of implementation pattern.
Furthermore guide rail 90 is equipped with limit plate, and limit plate 97 is between the sliding section 92 of vertical pole and the sliding section 91 of cross bar, limit plate limit
One end of cross-direction shrinkage bar 40 processed is moved to the sliding section 92 of vertical pole, and it is sliding that the upper end of limit plate limitation longitudinal contraction bar 50 is moved to cross bar
Section 91；Under the action of limit plate, longitudinal contraction bar 50 and cross-direction shrinkage bar 40 is effectively avoided to cause to influence each other, guaranteed electronic
The pattern switching of vehicle.
Specifically, deformation type electric vehicle is equipped with locking system, when being in lying status, locking system limits 20 He of front wheels
Rear wheels 30 work, and deformation type electric vehicle is in halted state；When being in lying status, electric vehicle is in halted state, convenient for driving
The person's of sailing rest, and guarantee safety.
In the present embodiment, the upper end of seat board 72 is formed with first rotating shaft 11, and first rotating shaft 11 is disposed to extend in transverse direction,
First rotating shaft 11 and chassis 10 are in fixed and arranged, guarantee the setting stability of first rotating shaft 11；Sliding rail 60 runs through first rotating shaft 11,
Along the longitudinal direction, first rotating shaft 11 is mobile relative to sliding rail 60, realizes the switching that seat board 72 is horizontally disposed and is in tilted layout；This
Sample, convenient for the deformation of seat board 72.
Furthermore in transverse direction, two ends of first rotating shaft 11 are respectively equipped with locating wheel, and chassis 10 is formed with two and determines
Position slot, two locating wheels are respectively embedded into two locating slots；Under the mating reaction of locating wheel and locating slot, first rotating shaft 11 is avoided
When mobile, cause to deviate, influence the deformation of seat board 72.
The upper end of support plate 71 has the second shaft 12, and the lower end of seat board 72 is flexibly connected the second shaft 12；Second shaft
12 with first rotating shaft 11 in parallel arrangement；Under the action of the second shaft 12, the relative movement of plate 71 and seat board 72 easy to support,
Consequently facilitating seat board 72 is in switching that is horizontally disposed and being in tilted layout.
In addition, the second shaft 12 plays reinforcement effect to pad 70, keep the overall structure of pad 70 more firm, and second
Shaft 12 helps to enhance the endurance of pad 70, increases the service life of pad 70.
Seat board 72 includes flat part 721 and bending part 722, and the lower end of flat part 721 is flexibly connected the second shaft 12, curved
Arrangement is docked with the lower end of flat part 721 in the lower part of folding part 722；Along the lower part of bending part 722 to the top side of bending part 722
To bending part 722 is increasingly towards 60 direction of sliding rail bending arrangement；Under the action of bending part 722, driver is sitting in seat board 72
On, the center of gravity for making driver backwards, avoids driver from sliding forward, influences driver and is sitting on seat board 72.
Furthermore the arc-shaped arrangement outwardly of bending part 722, the advantages of this arrangement are as follows, improve bending part 722 and driver
Carve conjunction effect, improve the comfort level of driver.
Chassis 10 includes pedal pad；The lower end of support plate 71 has third shaft 13, and third shaft 13 is prolonged in transverse direction
Arrangement is stretched, third shaft 13 and chassis 10 are in fixed and arranged, and pedal pad is flexibly connected third shaft 13；It is real by third shaft 13
The variation of the relative angle for mat and the support plate 71 of traveling far and wide, makes pedal pad be suitable for unused mode, enhances the use of electric vehicle
Comfort level.
Pedal pad is along away from ground, inclined arrangement, the center of gravity for making driver backwards, improve the driving peace of driver up
Entirely.
Chassis 10 includes heelpiece 17, and heelpiece 17 has sliding rail 60；The lower end of support plate 71 and heelpiece 17 are in fixed and arranged, edge
The lower end of support plate 71 is to the upper extreme direction of support plate 71, and support plate 71 is gradually towards away from the inclined arrangement in 17 direction of heelpiece；This
Sample is arranged, and under different mode, influence of the support plate 71 to driver is minimum, and plays support action to driver.
Heelpiece 17 is along away from the domed arc arrangement in 71 direction of support plate；In this way, heelpiece 17 is with support plate 71 with larger
Distance, make inner space have biggish space, convenient for the setting of control piece 81 and power elements 82.
In the present embodiment, cross-direction shrinkage bar 40 includes the first idler wheel 42 and shrinkable or stretching, extension first body of rod 41, the
One end of one body of rod 41 and the first idler wheel 42 are in fixed and arranged, and the other end and rear wheels 30 of first body of rod 41 are in fixed and arranged,
First idler wheel 42 is formed with the first mounting groove, and the sliding section 91 of cross bar is embedded in the first mounting groove；By the flexible of first body of rod 41, realize
The distance between front wheels 20 and rear wheels 30 are adjusted, cross-direction shrinkage bar 40 and guide rail 90 are realized by the first idler wheel 42
Relative movement；Under the action of the first mounting groove, guiding role is played to the movement of the first idler wheel 42, is convenient for the first idler wheel 42
Movement.
Furthermore chassis 10 has lower end surface, and guide rail 90 is formed in the lower end surface on chassis 10；First mounting groove includes two
First cell wall of face arrangement forms setting gap between two the first cell walls, and the sliding section 91 of cross bar is in setting gap, avoids the
When one idler wheel 42 is mobile, cause to deviate excessive.
In addition, the outer end face of the first cell wall contradicts the lower end surface on chassis 10, and when such first idler wheel 42 is mobile, the first cell wall
It is bonded the lower end surface on chassis 10, enhances the moving stability of the first idler wheel 42.
First cell wall is arranged in a circular formation, and the outer end of the first cell wall faces outwardly arc-shaped arrangement；It is mobile convenient for the first idler wheel 42,
And the first cell wall is reduced to the frictional force of the lower end surface on chassis 10, consequently facilitating the movement of the first idler wheel 42.
Two the first cell walls are formed with the first fixing groove, and along the width direction of the sliding section 91 of cross bar, the sliding section 91 of cross bar has two
A first fixed strip 93, the first fixed strip 93 are disposed to extend along the length direction of the sliding section 91 of cross bar, and the first fixed strip 93 is through solid
Determine slot；Under the mating reaction of the first fixed strip 93 and the first fixing groove, avoids the mobile offset of the first idler wheel 42 excessive, avoid shadow
Ring the movement of the first idler wheel 42；In addition, avoiding the first idler wheel 42 from separating with chassis 10 under the action of a low fixed strip.
First mounting groove includes the first slot bottom, and the first slot bottom is equipped with the first reinforcement block, and the sliding section 91 of cross bar is equipped with first and reinforces
Hole 95, when the first reinforcement block is embedded in the first reinforced hole 95, the first idler wheel 42 is with the sliding section 91 of cross bar in relatively fixed；It is solid first
Under the mating reaction for determining hole and the first fixed block, the fixed effect of the first idler wheel of enhancing 42 and the sliding section 91 of cross bar avoids mode
Accidentally switch, guarantees driving safety.
The top and bottom of the sliding section 91 of cross bar are respectively equipped with the first reinforced hole 95, when electric vehicle is in standing pattern or sitting posture
When mode, the first reinforced hole 95 and the first fixed block of the upper end of the sliding section 91 of cross bar cooperate, and realize standing pattern or sitting posture mode
Fixation, guarantee the use of standing pattern or sitting posture mode；When electric vehicle is in driving mode or lay flat mode, the sliding section of cross bar
First reinforced hole 95 of 91 lower end and the first fixed block cooperate, and realize the fixation of driving mode or lay flat mode, guarantee to drive
The use of mode or lay flat mode.
90 structure of guide rail of electric vehicle includes control piece 81, and control piece 81 controls the first cell wall of one towards another first slot
Wall moves back and forth, and clamps or loosen the sliding section 91 of cross bar；When using electric vehicle, after selection mode, two the first cell wall clampings are horizontal
Bar slides section 91, and the relatively fixed effect of the first idler wheel of enhancing 42 and the sliding section 91 of cross bar guarantees the use of each mode；When switching mould
When formula, two the first cell walls loosen the sliding section 91 of cross bar, convenient for the movement of the first idler wheel 42.
Specifically, longitudinal contraction bar 50 includes the second idler wheel 52 and shrinkable or stretching, extension second body of rod 51, the second bar
One end of body 51 and the second idler wheel 52 are in fixed and arranged, and the other end and rear wheels 30 of second body of rod 51 are in fixed and arranged, and second
Idler wheel 52 is formed with the second mounting groove, and the sliding section 92 of vertical pole is embedded in the second mounting groove；By the flexible of second body of rod 51, realize the bottom of to
10 height of disk and 10 angle of chassis are adjusted, and realize that longitudinal contraction bar 50 and the opposite of guide rail 90 move by the second idler wheel 52
It is dynamic；Under the action of the second mounting groove, guiding role is played to the movement of the second idler wheel 52, convenient for the movement of the second idler wheel 52.
Furthermore the second mounting groove includes two the second cell walls in face arrangement, forms setting between two the second cell walls
Spacing, the sliding section 92 of vertical pole are in the setting spacing, when avoiding the second idler wheel 52 mobile, cause to deviate excessive.
In addition, the outer end face of the second cell wall contradicts the lower end surface on chassis 10, and when such second idler wheel 52 is mobile, the second cell wall
It is bonded the lower end surface on chassis 10, enhances the moving stability of the second idler wheel 52.
Second cell wall is arranged in a circular formation, and the outer end of the second cell wall faces outwardly arc-shaped arrangement；It is mobile convenient for the second idler wheel 52,
And the second cell wall is reduced to the frictional force of the lower end surface on chassis 10, consequently facilitating the movement of the second idler wheel 52.
Two the second cell walls are formed with the second fixing groove, and along the width direction of the sliding section 92 of vertical pole, the sliding section 92 of vertical pole has two
A second fixed strip 94, the second fixed strip 94 are disposed to extend along the length direction of the sliding section 92 of vertical pole, and the second fixed strip 94 is through solid
Determine slot；Under the mating reaction of the second fixed strip 94 and the second fixing groove, avoids the mobile offset of the second idler wheel 52 excessive, avoid shadow
Ring the movement of the second idler wheel 52；In addition, avoiding the second idler wheel 52 from separating with chassis 10 under the action of two low fixed strips.
Second mounting groove includes the second slot bottom, and the second slot bottom is equipped with the second reinforcement block, and the sliding section 92 of vertical pole is equipped with second and reinforces
Hole 96, when the second reinforcement block is embedded in the second reinforced hole 96, the second idler wheel 52 is with the sliding section 92 of vertical pole in relatively fixed；It is solid second
Under the mating reaction for determining hole and the second fixed block, the fixed effect of the second idler wheel of enhancing 52 and the sliding section 92 of vertical pole avoids mode
Accidentally switch, guarantees driving safety.
The top and bottom of the sliding section 92 of vertical pole are respectively equipped with the second reinforced hole 96, when electric vehicle is in standing pattern or sitting posture
When mode, the second reinforced hole 96 and the second fixed block of the lower end of the sliding section 92 of vertical pole cooperate, and realize standing pattern or sitting posture mode
Fixation, guarantee the use of standing pattern or sitting posture mode；When electric vehicle is in driving mode or lay flat mode, the sliding section of vertical pole
Second reinforced hole 96 of 92 upper end and the second fixed block cooperate, and realize the fixation of driving mode or lay flat mode, guarantee to drive
The use of mode or lay flat mode.
Control piece 81 controls the second cell wall of one and moves back and forth towards another second cell wall, clamps or loosen the sliding section of vertical pole
92；When using electric vehicle, after selection mode, two sliding sections 92 of the second cell wall clamping vertical pole enhance the second idler wheel 52 and vertical pole
The relatively fixed effect of sliding section 92, guarantees the use of each mode；When switch mode, two the second cell walls loosen the sliding section of vertical pole
92, convenient for the movement of the second idler wheel 52, convenient for the switching of mode.
The sliding section 92 of vertical pole, in arrangement is integrally formed, saves material, without repeatedly installing, is convenient for guide rail 90 with the sliding section 91 of cross bar
Install.
Along the width direction of guide rail 90, limit plate 97 has lateral distance, and the first idler wheel 42 has transverse width；Limit plate
97 lateral distance is greater than the transverse width of the first idler wheel 42；Guarantee that limit plate 97 has enough limitation ranges, avoids first
Idler wheel 42 enters by mistake through the sliding section 92 of vertical pole.
In addition, effectively avoiding the second idler wheel 52 to enter by mistake through the sliding section 91 of cross bar under the action of limit plate 97, leading to the first rolling
Wheel 42 causes to collide with the second idler wheel 52.
Electric vehicle is equipped with multiple position sensors, and each position sensor respectively corresponds each mode, each position sensing
Control piece 81 is electrically connected in device, convenient for control piece 81 to the monitoring of each mode and the switching of each mode.
There is dented space between bending part 722 and back pad 15, when driver uses electric vehicle, driven when electric vehicle is in
When mode or lay flat mode, the buttocks of driver is placed in dented space, enhances the driver comfort of driver, while enhancing driving
The driving safety of member.
Front wheels 20 are flexibly connected chassis 10, realize the fixation of front wheels 20, enhance the overall stability of electric vehicle, be convenient for
The use of electric vehicle, and guarantee using safe.
Front wheels 20 are flexibly connected pad 70, realize the fixation of front wheels 20, enhance the overall stability of electric vehicle, be convenient for
The use of electric vehicle, and guarantee using safe.
It is fixed between front wheels 20 with the step of driver, similar pulley, passes through the driving of rear wheels 30, driver foot
Under application effect, change the direction of advance of front wheels 20, realize and turn to, realizes that the use of electric vehicle, and enhancing drive entertaining
Property.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. deformation type electric vehicle, which is characterized in that including with lower end surface and upper surface chassis, rear wheels, after described
Front wheels in front of wheel group, shrinkable or stretching, extension and the cross-direction shrinkage bar being arranged along the horizontal and shrinkable or stretching, extension and along longitudinal direction
The longitudinal contraction bar of arrangement, the lower end surface on the chassis are equipped with guide rail, and length direction of the guide rail along the chassis extends cloth
It sets, one end of the cross-direction shrinkage bar is flexibly connected with the guide rail, the other end of the cross-direction shrinkage bar and the rear wheels
In fixed and arranged, the fixed rear wheels in the lower end of the longitudinal contraction bar, upper end and the guide rail of the longitudinal contraction bar
It is flexibly connected；The upper surface on the chassis is equipped with pad and sliding rail, and the lower end of the pad is in fixed and arranged, the pad
Upper end is flexibly connected the sliding rail, and the pad includes the seat board sat down for driver, when the upper end of the pad is in described
When the lower part of sliding rail, the horizontal arrangement of seat board.
2. deformation type electric vehicle as described in claim 1, which is characterized in that the chassis includes heelpiece and pedal pad, institute
Pedal pad and the heelpiece are stated in hinge arrangement；Along direction of advance is deviated from, the heelpiece is in the arc arrangement that arches upward；When in standing shape
When state, away from ground, inclined arrangement, the lower part of the heelpiece connect the front wheels to the pedal pad up, the heelpiece
Top is disposed to extend towards away from lower part direction.
3. deformation type electric vehicle as claimed in claim 2, which is characterized in that the heelpiece includes support portion and variant part,
The lower end of the variant part connects the front wheels, the hinged support portion in the upper end of the variant part；The variant part it is upper
End face is equipped with the pad and the sliding rail, and the lower end surface of the variant part is equipped with the guide rail.
4. deformation type electric vehicle as claimed in claim 2, which is characterized in that formed between the pad and the heelpiece internal
Space, the inner space are equipped with control piece and power elements, and the power elements and the control piece are electrically connected；And the electricity
Source part works for front wheels described in electric drive and the rear wheels.
5. deformation type electric vehicle as claimed in claim 4, which is characterized in that the pad includes support plate, the support plate
Lower part be in fixed and arranged, the lower part of the top of the support plate and the seat board is in hinge arrangement, and the top of the seat board is living
The dynamic connection sliding rail.
6. deformation type electric vehicle as claimed in claim 5, which is characterized in that the sliding rail is equipped with for making the seat board
Portion and the relatively-stationary locking structure of the sliding rail, the lower part and top of the sliding rail are arranged with the locking structure, the lock
Determine structure and the control piece is electrically connected.
7. deformation type electric vehicle as claimed in any one of claims 1 to 6, which is characterized in that the guide rail includes the sliding section of vertical pole
And the sliding section of cross bar, the sliding section of the vertical pole and the sliding section of the cross bar be in docking arrangement up and down, one end of the cross-direction shrinkage bar with
The sliding section of the cross bar is movably connected, and the other end of the cross-direction shrinkage bar and the rear wheels are in fixed and arranged, the longitudinal direction
The fixed rear wheels in the lower end of contraction pole, upper end and the sliding section of the vertical pole of the longitudinal contraction bar are movably connected；Work as institute
The one end for stating cross-direction shrinkage bar is in the upper end of the sliding section of the cross bar, and the upper end of the longitudinal contraction bar is in the vertical pole and slides
It is in driving condition when the upper end of section.
8. deformation type electric vehicle as claimed in claim 7, which is characterized in that the guide rail is equipped with limit plate, the limit plate
Between the sliding section of the vertical pole and the sliding section of the cross bar, one end that the limit plate limits the cross-direction shrinkage bar is moved to institute
The sliding section of vertical pole is stated, the upper end that the limit plate limits the longitudinal contraction bar is moved to the sliding section of the cross bar.
9. deformation type electric vehicle as claimed in any one of claims 1 to 6, which is characterized in that the deformation type electric vehicle is equipped with
Locking system, when being in lying status, the locking system limits the front wheels and rear wheels work, the deformation type
Electric vehicle is in halted state.
10. deformation type electric vehicle as claimed in any one of claims 1 to 6, which is characterized in that the front wheels are flexibly connected
The chassis is flexibly connected the pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024729.5A CN109649550B (en) | 2019-01-10 | Deformation type electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024729.5A CN109649550B (en) | 2019-01-10 | Deformation type electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649550A true CN109649550A (en) | 2019-04-19 |
| CN109649550B CN109649550B (en) | 2024-06-21 |
Family
ID=
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143704A1 (en) * | 2019-01-10 | 2020-07-16 | 文余 | Variable-form cushion structure of electric vehicle |
| WO2020143705A1 (en) * | 2019-01-10 | 2020-07-16 | 文余 | Transformable electric vehicle |
| CN113893106A (en) * | 2021-11-11 | 2022-01-07 | 河北工业大学 | Single-power-source posture free-transformation old-person assisting device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839258A1 (en) * | 2002-05-02 | 2003-11-07 | Georges Grosso | Mobility aid/seat assembly, for use by people of reduced mobility, has wheeled chassis enabling user to stand to walk or to sit down without having to turnaround |
| DE102005019083A1 (en) * | 2005-04-23 | 2006-10-26 | Andreas Leutz | Convertible upright-recumbent bicycle has front telescopic guide connected through longitudinal member to rear wheel swing bar with length-adjustable gas spring connected between frame and bar |
| CN1872614A (en) * | 2006-06-30 | 2006-12-06 | 宁波Gqy视讯股份有限公司 | Standing and seating two-way type balanced car with two wheels |
| TWM315197U (en) * | 2006-11-17 | 2007-07-11 | Lifebatt Co Ltd | Intelligent tricycle capable of altering riding modes |
| CN201228037Y (en) * | 2008-06-16 | 2009-04-29 | 周惠兴 | Two-wheel self balancing electric motor vehicle |
| CN201258055Y (en) * | 2008-06-30 | 2009-06-17 | 世同金属(昆山)有限公司 | Slumber tricycle |
| CN202574546U (en) * | 2012-02-11 | 2012-12-05 | 戴维峰 | Lying type pedal, motor and solar three-driven closed four-wheel bicycle |
| CN202703689U (en) * | 2012-06-16 | 2013-01-30 | 宋子奎 | Narrow type low-barycenter light-weight economical all-weather electric vehicle |
| CN105209331A (en) * | 2012-11-26 | 2015-12-30 | 格林瑞德有限公司 | Foldable motorized scooter |
| CN107719550A (en) * | 2017-09-23 | 2018-02-23 | 南京律智诚专利技术开发有限公司 | A kind of intelligent balance car based on GPS positioning system |
| CN209938827U (en) * | 2019-01-10 | 2020-01-14 | 文余 | Deformation type electric vehicle |
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2839258A1 (en) * | 2002-05-02 | 2003-11-07 | Georges Grosso | Mobility aid/seat assembly, for use by people of reduced mobility, has wheeled chassis enabling user to stand to walk or to sit down without having to turnaround |
| DE102005019083A1 (en) * | 2005-04-23 | 2006-10-26 | Andreas Leutz | Convertible upright-recumbent bicycle has front telescopic guide connected through longitudinal member to rear wheel swing bar with length-adjustable gas spring connected between frame and bar |
| CN1872614A (en) * | 2006-06-30 | 2006-12-06 | 宁波Gqy视讯股份有限公司 | Standing and seating two-way type balanced car with two wheels |
| TWM315197U (en) * | 2006-11-17 | 2007-07-11 | Lifebatt Co Ltd | Intelligent tricycle capable of altering riding modes |
| CN201228037Y (en) * | 2008-06-16 | 2009-04-29 | 周惠兴 | Two-wheel self balancing electric motor vehicle |
| CN201258055Y (en) * | 2008-06-30 | 2009-06-17 | 世同金属(昆山)有限公司 | Slumber tricycle |
| CN202574546U (en) * | 2012-02-11 | 2012-12-05 | 戴维峰 | Lying type pedal, motor and solar three-driven closed four-wheel bicycle |
| CN202703689U (en) * | 2012-06-16 | 2013-01-30 | 宋子奎 | Narrow type low-barycenter light-weight economical all-weather electric vehicle |
| CN105209331A (en) * | 2012-11-26 | 2015-12-30 | 格林瑞德有限公司 | Foldable motorized scooter |
| CN107719550A (en) * | 2017-09-23 | 2018-02-23 | 南京律智诚专利技术开发有限公司 | A kind of intelligent balance car based on GPS positioning system |
| CN209938827U (en) * | 2019-01-10 | 2020-01-14 | 文余 | Deformation type electric vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143704A1 (en) * | 2019-01-10 | 2020-07-16 | 文余 | Variable-form cushion structure of electric vehicle |
| WO2020143705A1 (en) * | 2019-01-10 | 2020-07-16 | 文余 | Transformable electric vehicle |
| CN113302120A (en) * | 2019-01-10 | 2021-08-24 | 文余 | Deformation type electric vehicle |
| CN113893106A (en) * | 2021-11-11 | 2022-01-07 | 河北工业大学 | Single-power-source posture free-transformation old-person assisting device |
| CN113893106B (en) * | 2021-11-11 | 2024-05-24 | 河北工业大学 | Single-power source posture free-transformation aging assisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111591175B (en) | Occupant posture adjusting device and pedal device | |
| US20220097788A1 (en) | Variable-form cushion structure of electric vehicle | |
| US20060055165A1 (en) | Vehicle control unit and vehicle | |
| JP2005518985A (en) | Automobile seat with lower leg support | |
| CN112060988B (en) | System and method for reducing driver fatigue using a vehicle seat | |
| KR20190013708A (en) | Roller skating equipment and electric balance car | |
| JP2010167808A (en) | Moving body | |
| CN107638255A (en) | A kind of electric wheelchair | |
| KR101382632B1 (en) | Folding electric walking aid vehicle | |
| CN209870627U (en) | Guide rail structure of electric vehicle | |
| CN109987006A (en) | Adjustable thigh support part for vehicle seat | |
| KR200483525Y1 (en) | Stroller capable of adjusting horizontal level | |
| CN109649550A (en) | Deformation type electric vehicle | |
| CN107364525B (en) | Human-computer interaction somatosensory vehicle | |
| CN112245240A (en) | Universal regulation passive following hanging bracket | |
| CN209938827U (en) | Deformation type electric vehicle | |
| CN109987184A (en) | Scooter | |
| KR200491093Y1 (en) | A backrest for a motorcycle | |
| CN108100127B (en) | Electric scooter | |
| CN110812025A (en) | Self-folding wheelchair | |
| CN204998687U (en) | Portable electric flatbed | |
| CN213473369U (en) | Vehicle body and scooter with same | |
| JP5182491B2 (en) | Traveling vehicle | |
| JP7108448B2 (en) | assistive device | |
| CN209521814U (en) | A kind of sit-down counterbalanced vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |