CN109927811A - Electric - Google Patents
Electric Download PDFInfo
- Publication number
- CN109927811A CN109927811A CN201811543013.8A CN201811543013A CN109927811A CN 109927811 A CN109927811 A CN 109927811A CN 201811543013 A CN201811543013 A CN 201811543013A CN 109927811 A CN109927811 A CN 109927811A
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- CN
- China
- Prior art keywords
- microscope carrier
- mentioned
- electric
- frame
- loading part
- 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
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000000116 mitigating effect Effects 0.000 abstract description 3
- 239000000969 carrier Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000222712 Kinetoplastida Species 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/001—Steering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
- B62B5/0043—One motor drives one wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0053—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/08—Children's seats ; Seats or supports for other persons
- B62B5/085—Resting seats
-
- 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
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/12—Boxes, Crates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/24—Suit-cases, other luggage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/42—Persons or animals, dead or alive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/25—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type
- B62B2301/252—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type by using ball-shaped wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/18—Resilient suspensions of bodies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
A kind of hard work mitigating user and the electric for improving availability are provided.Electric has: frame；Handle；First wheel with multiple, and are used to support frame and make it to travel；Accelerator operation portion receives the input of accelerator operation；Motor drives at least one first wheel according to the accelerator operation for being input to accelerator operation portion；Microscope carrier, with flat upper surface；Axle portion is supported, microscope carrier is connected to frame and microscope carrier is enable to swing, supporting platform simultaneously makes it to swing between unfolded state and receiving state；First castor is set to microscope carrier, supporting platform and makes it to travel in the deployed state；Handle portion is set to microscope carrier；Loading part is supported by frame and can load cargo, and configure support the top of axle portion and therewith away from the first distance more than；And microscope carrier fixed part, it is set to frame or loading part, handle portion and supporting platform are linked under above-mentioned receiving state.
Description
Technical field
The present invention relates to electrics.
Background technique
Known foldable electric flatbed tricycle.Previous electric flatbed tricycle has: preceding flat car portion, loads cargo；Hand
Shank, the rear portion side in flat car portion and foldable before being set to, is in reverse U shape；Manual brake is set to handle portion,
The wheel in preceding flat car portion can be braked；Rear flat car portion with wheel is linked to preceding flat car portion and in left and right
It is rotated freely on direction, and foldable in preceding flat car portion；And electric drive unit, it is set to rear flat car portion, is driven
Wheel (referring for example to patent document 1).
Existing technical literature
Patent document
Patent document 1: No. 3168023 bulletin of Japanese Utility Model
Summary of the invention
Problems to be solved by the invention
Previous electric flatbed tricycle have as load cargo flat car portion preceding flat car portion and rear flat car
Portion.Preceding flat car portion and rear flat car portion pass through hinged joint.In addition, preceding flat car portion and rear flat car portion are substantially configured at
Identical height (microscope carrier height).Also, the height of the height in flat car portion, i.e., preceding flat car portion and rear flat car portion is at most branch
Support the degree of the diameter of the wheel in flat car portion.That is, flat car portion is very close to ground.
Therefore, previous electric flatbed tricycle is in order to load or unload cargo and sometimes for such hard work of such as bending over,
There are room for improvement in availability.
Therefore, the purpose of the present invention is to provide a kind of hard work for mitigating user and the electronic movement of availability is improved
Body.
The solution to the problem
To solve the above-mentioned problems, electric of the invention has: frame；First wheel with multiple, and is used
In support said frame and make it to travel；Handle is supported in said frame；Accelerator operation portion receives accelerator behaviour
Make；Motor is controlled by above-mentioned accelerator operation portion, and in the accelerator operation portion when accelerator operation of receiving, driving is extremely
Few above-mentioned first wheel；Microscope carrier, with flat upper surface；Axle portion is supported, above-mentioned microscope carrier is connected to above-mentioned frame
Frame simultaneously enables above-mentioned microscope carrier to swing, and supports above-mentioned microscope carrier and makes it to swing between unfolded state and receiving state；Castor,
It is set to above-mentioned microscope carrier, support the above-mentioned microscope carrier under above-mentioned unfolded state and makes it to travel；Handle portion is set to above-mentioned load
Platform；Loading part is supported by said frame and can load weight, and the top configured in above-mentioned microscope carrier and therewith apart first away from
From above；And microscope carrier fixed part, it is set to said frame or above-mentioned loading part, is linked under above-mentioned receiving state above-mentioned
Handle portion simultaneously supports above-mentioned microscope carrier.
Invention effect
In accordance with the invention it is possible to provide a kind of hard work for mitigating user and the electric for improving availability.
Detailed description of the invention
Fig. 1 is the perspective view of the electric of embodiments of the present invention from left front.
Fig. 2 is the perspective view of the electric of embodiments of the present invention from left back.
Fig. 3 is the perspective view of the electric of embodiments of the present invention from left back.
Fig. 4 is the left view of the electric of embodiments of the present invention.
Fig. 5 is the left view of the electric of embodiments of the present invention.
Fig. 6 is another perspective view of the electric of embodiments of the present invention from left front.
Fig. 7 is another perspective view of the electric of embodiments of the present invention from left back.
Description of symbols
1,1A ... electric, 5,5A ... loading part, 6 ... microscope carriers, 7 ... preceding microscope carrier portions, 8 ... rear microscope carrier portions, 9 ... supports
Axle portion, 11 ... frames, 12 ... first wheels, 13 ... handles, 15 ... accelerator operation portions, 16 ... motor, 21 ... first castors,
21a ... sphere, 21b ... shell, 22 ... handle portions, 25 ... microscope carrier fixed parts, 26 ... switching mechanisms, 27 ... arrestment mechanisms, 29 ...
Second castor, 29a ... sphere, 29b ... shell, 31 ... main frames, 32 ... crossbeams, 32a ... upper beam, 33 ... supervisors, 35 ... the
One microscope carrier pipe, 36 ... second microscope carrier pipes, 41 ... device board mountings, 42 ... batteries, 43 ... chargers, 45 ... controllers, 47 ...
One plate portion, 48 ... second plate portions, 49 ... second microscope carriers, 51 ... handle tubes, 52 ... brake pipes, 55 ... clutches, 56 ... slow down
Device, 57 ... cabinets, 58 ... driving wheel units, 59 ... suspension fork mechanisms, 61 ... seat surfaces, 62 ... backrests, 63 ... seats, 65 ... axle portions,
66 ... bearing portions, 67 ... bars, 68 ... covers, 71 ... emergent stopping operation portions, 72 ... forward-reverse handover operation portions, 73 ... modes are cut
Changing operation portion, 81 ... second main frames, 82 ... second cross beams, 83 ... take plate, 85 ... hooks, 141 ... column sections, and 142 ... second
Seat, 145 ... second seat surfaces, 146 ... second backrests.
Specific embodiment
In the following, being illustrated referring to Figure 1 to Figure 7 to the embodiment of electric of the invention.In addition, multiple attached
In figure, identical appended drawing reference is marked to same or equivalent composition.
Fig. 1 is the perspective view of the electric of embodiments of the present invention from left front.
Fig. 2 and Fig. 3 is the perspective view of the electric of embodiments of the present invention from left back.
In addition, Fig. 2 shows the state that microscope carrier is unfolded, Fig. 3 to show the state for storing microscope carrier.
Fig. 4 and Fig. 5 is the left view of the electric of embodiments of the present invention.
In addition, Fig. 4 shows the state that microscope carrier is unfolded, Fig. 5 shows the state for storing microscope carrier.
Using the direction of the solid arrow F meaning in Fig. 1 as the front (i.e. direction of advance) of electric 1, by its phase
Rear (direction of retreat) of the opposite direction as electric 1.From 1 eyes front of electric with ground face contact, by left
To the left as electric 1, using its opposite direction as the right of electric 1.From electronic with ground face contact
1 eyes front of moving body, using upper direction as the top of electric 1, using its opposite direction as under electric 1
Side.Constitute electric 1 each section direction according to electric 1 direction definition.
As shown in Figures 1 to 5, the electric 1 of present embodiment have can it is manned or load cargo loading part 5,
Also, the electric 1 is electronic load that can be manned on microscope carrier 6 under the unfolded state (Fig. 1, Fig. 2, Fig. 4) of microscope carrier 6
Platform.Electric 1 is also to be moved by people with hand push under the receiving state (Fig. 3, Fig. 6) that microscope carrier 6 is folded
Microscope carrier.That is, when the foot well of the people in order to ensure hand/electric moving body 1 folds up microscope carrier 6, energy
It is enough to be used as trolley.
Electric 1 has: preceding microscope carrier portion 7, with loading part 5；Microscope carrier portion 8 afterwards, foldable storage；And branch
Axle portion 9 is supportted, rear microscope carrier portion 8 is connected to preceding microscope carrier portion 7 and enables the swing of rear microscope carrier portion 8, microscope carrier portion 8 and is made it after support
It is swung between unfolded state and receiving state.The loading part 5 in preceding microscope carrier portion 7 is configured in the position higher than the microscope carrier 6 in rear microscope carrier portion 8
It sets, i.e., configuration is in the position compared with microscope carrier 6 further from ground.
Firstly, preceding microscope carrier portion 7 has: frame 11；First wheel 12 with multiple, and are used to support frame 11 and make
Energy traveling；Handle 13；Accelerator operation portion 15, receives accelerator operation；Motor 16 is controlled by accelerator operation portion 15
System drives at least one first wheel 12 in accelerator operation portion 15 when the accelerator operation of receiving；And loading part 5, quilt
Frame 11 supports and can load weight.
Secondly, rear microscope carrier portion 8 has: microscope carrier 6, with flat upper surface；First castor 21, is set to microscope carrier 6,
It supports the microscope carrier 6 under unfolded state and makes it to travel；And handle portion 22, it is set to microscope carrier 6.
In addition, preceding microscope carrier portion 7 has microscope carrier fixed part 25, microscope carrier fixed part 25 is set to loading part 5, and in storage shape
The handle portion 22 and supporting platform 6 of microscope carrier 6 are linked under state.
Moreover, preceding microscope carrier portion 7 is also equipped with: switching mechanism 26, can switch to loading part 5 can swing state or fixing shape
State；And arrestment mechanism 27, mitigate the shaking of loading part 5 under energy swing state.
Microscope carrier portion 8 has the second castor 29 afterwards, and the second castor 29 is set to microscope carrier 6, and the microscope carrier 6 under support receiving state is simultaneously
Make it to travel.
Frame 11 has: pair of right and left main frame 31, supports loading part 5；And multiple crossbeams 32, it is erected at left and right
Main frame 31 on.
The main frame 31 of left and right has respectively: supervisor 33, in long strip on the front-rear direction of electric 1；The
One microscope carrier pipe 35, it is in long strip towards diagonally above and backward from the front end of supervisor 33, and bend at top and prolong to horizontal direction
It stretches；And the second microscope carrier pipe 36, extend upwards from the horizontal component of the first microscope carrier pipe 35.
The first plate portion 47 as such as metal plate is provided in the front end of the supervisor 33 of left and right.First plate portion 47 it is upper
Surface (in face of the face of top) faces loading part 5.
Device board mounting 41 as such as metal plate is provided in central portion to the rear end of the supervisor 33 of left and right.In device
Controller 45 equipped with battery 42, the charger 43 of battery 42 and the control unit as motor 16 on part board mounting 41.
It is closed by the second plate portion 48 top of device board mounting 41.That is, battery 42, charger 43 and controller 45 are by second
Plate portion 48 covers.The upper surface (in face of the face of top) in the second plate portion 48 faces loading part 5.
First plate portion 47 and the second plate portion 48 are the second microscope carriers 49 that can carry cargo other than loading part 5 and microscope carrier 6.The
Two microscope carriers 49 can load cargo between loading part 5 and microscope carrier 6 in the short transverse of electric 1.In other words, electric moving
Kinetoplast 1 can load cargo with loading part 5, microscope carrier 6 and the second microscope carrier 49, can load more compared with previous electric flatbed tricycle
More cargos.
Multiple crossbeams 32 are in long strip on the left and right directions (width direction) of electric 1.Multiple crossbeams 32 link
The main frame 31 of left and right is to integration.
The handle tube 51 of support handle 13 is equipped in the top shelf of the second microscope carrier pipe 36 of left and right.
Multiple crossbeams 32 include the upper cross being erected between the horizontal component of the first microscope carrier pipe 35 of main frame 31 of left and right
Beam 32a.
The central portion of upper beam 32a is provided with the brake pipe 52 of support arrestment mechanism 27.Brake pipe 52 and upper beam 32a
Intersect, extends to the front-rear direction of the swaying direction such as electric 1 of loading part 5.
Handle 13 is set to the top of handle tube 51.Handle 13, which electronically detects, to be turned to and outputs this to controller
45。
There is a pair of first wheel 12 in the left and right in preceding microscope carrier portion 7.
Motor 16 is identical as 12 quantity of the first wheel.Each motor 16 is connected via clutch 55 and retarder 56
In the first wheel 12.Each motor 16 is independent to drive each first wheel 12.
The cabinet 57 of retarder 56 integrally supports the first wheel 12, motor 16, clutch 55 and retarder 56
Itself.Left box body 57 and right case 57 are respectively by the support of the front end of the left main frame 31 of frame 11 and right main frame 31 and energy
It swings.Integrated first wheel 12, motor 16, clutch 55 and retarder 56 are referred to as driving wheel unit 58.
Driving wheel unit 58 is other than having the first wheel 12, motor 16, clutch 55 and retarder 56, also
Have brake (illustration omitted).
Motor 16 has: rotor (illustration omitted)；Stator (illustration omitted)；Shell (illustration omitted) covers stator
And rotor；And output shaft (illustration omitted), it is integrated with rotor.Output shaft is pressed into rotor.Output shaft can be in its rotation
Turn to move in centerline direction (axial direction).
Driving force is transferred to the first wheel 12 from motor 16 by retarder 56.Retarder 56 is, for example, planetary gear speed-reduction
Device.Retarder 56 has: sun gear (illustration omitted), integrated with the output shaft of motor 16；Multiple planetary gears (save
Sketch map shows), it is engaged with sun gear；Planet stent (illustration omitted) supports multiple planetary gears；And internal gear (saves
Sketch map shows), it engages around multiple planetary gears and with multiple planetary gears.
In addition, retarder 56 has: sun bearing (illustration omitted), support and the integrated motor 16 of sun gear
Output shaft；Planet stent bearing (illustration omitted) supports planet stent；And axle bearing (illustration omitted), support
The axle (illustration omitted) of first wheel 12.
Moreover, retarder 56 has: sun gear oil sealing (illustration omitted), by the output shaft and retarder of motor 16
Clearance seal between 56 cabinet 57；And bracket oil seal (illustration omitted), by the cabinet of planet stent and retarder 56
Clearance seal between 57.
Sun gear is integrated with an end of the output shaft of motor 16.That is, sun gear can with it is electronic
The output shaft of machine 16 moves with being integrated to its rotation centerline direction.On the one hand sun gear is engaged with planetary gear, will drive
Power is transferred to the first wheel 12 from motor 16, on the other hand releases and engages with planetary gear, and blocking driving force is from electronic
Transmitting of the machine 16 to the first wheel 12.
Planet stent is integrated with the axle of the first wheel 12.That is, planet stent bearing and axle bearing cooperate
Support planet stent and the first wheel 12.
Internal gear is fixed on the cabinet 57 of retarder 56 and is integrated.
Clutch 55 can for example make axially defeated with the output of the integrated motor 16 of the sun gear of retarder 56
The axial movement of shaft connects the power between motor 16 and the first wheel 12 engaging planetary gear with sun gear
Transmitting, or release planetary gear and engaging for sun gear and cut off the power between motor 16 and the first wheel 12 and pass
It passs.Clutch 55 is for example using ball-screw.Clutch 55 has: nut portions (illustration omitted), is arranged in motor
Another end of 16 output shaft (with the opposite side end of the integrated end of sun gear)；Screw shaft (illustration omitted),
It is inserted into nut portions；Sphere (illustration omitted) between nut portions and screw shaft and can roll；And circulation portions (are omitted
Diagram), sphere is recycled with the rotation of screw shaft.
Clutch 55 can be hand, be also possible to DYN dynamic.DYN dynamic clutch 55 has: electronic
Machine (illustration omitted), rotates screw shaft；And power transfer mechanism (illustration omitted), it is transmitted from motor to screw shaft
Power, e.g. intermeshing two gears.
In the case where electric 1 plays a role as trolley, swing roller lead screw makes the defeated of motor 16
Shaft is mobile, and sun gear is made to be detached from planetary gear, and cuts off the transmitting of the power between motor 16 and the first wheel 12.Work as electricity
When power transmitting between motivation 16 and the first wheel 12 is cut off, the first wheel 12 is freely rotated.Passing through motor 16
In the case that power travels electric 1, swing roller lead screw is mobile to make the output shaft of motor 16, makes sun gear
It is engaged with planetary gear and connect the transmitting of the power between motor 16 and the first wheel 12.
Brake is, for example, electromagnetic brake.Brake increase motor 16 output shaft rotational resistance and to the first vehicle
Wheel 12 applies braking.
Suspension fork mechanism 59 is respectively erected between the driving wheel unit 58 and main frame 31 of left and right.Suspension fork mechanism 59 buffers
The impact transmitted from the driving wheel unit 58 that can be swung to frame 11, and increase the ground connection power of the first wheel 12.
Loading part 5 configure microscope carrier 6 top and with its away from the first distance more than.Loading part 5 is with seat surface 61
With the seat 63 of backrest 62.Loading part 5 is by the top braces of the second microscope carrier pipe 36 of the left and right of frame 11 and can swing.It loads
Portion 5 has the pair of right and left axle portion 65 supported by the second microscope carrier pipe 36 of frame 11, and the second microscope carrier pipe 36 has support loading part 5
Axle portion 65 bearing portion 66.
The bearing portion 66 of switching mechanism 26 and frame 11 is arranged side by side.Switching mechanism 26 has: lock pin (illustration omitted),
Link with the axle portion 65 of loading part 5 and limits the swing of loading part 5；Changer lever 67 is used to operate through lock pin to loading part 5
Swing limitation and restriction cancellation；Spring (illustration omitted) generates the side for making lock pin to the swing limitation for releasing loading part 5
To mobile power；Cam mechanism (illustration omitted), the operation that will enter into bar 67 are transmitted to lock pin；And cover 68, it covers
Lock pin, spring and cam mechanism.
The front end of lock pin is provided with spline (illustration omitted).The front end of the axle portion 65 of loading part 5 is provided with energy
Into and out the splined hole (illustration omitted) of the spline of lock pin.The spline of lock pin is inserted into the axis of loading part 5 by switching mechanism 26
The splined hole in portion 65 and the swing for limiting loading part 5.In addition, switching mechanism 26 is by the spline of lock pin from the axle portion 65 of loading part 5
Splined hole in extract and allow the swing of loading part 5.
Bar 67 is substantially to swing on the center line of the axle portion 65 of loading part 5.
Spring generates elastic force to the direction for extracting the spline of lock pin from the splined hole of the axle portion 65 of loading part 5.
The swing of bar 67 is converted to the linear motion of lock pin by cam mechanism.Cam mechanism for example has: recess portion (saves sketch map
Show), it is located on the end face of lock pin；And protrusion (illustration omitted), it is set to bar 67, the recess portion of lock pin can be embedded in.
When make bar 67 swing and by the protrusion of bar 67 insertion lock pin recess portion when, lock pin can due to spring elastic force and move
Dynamic, the spline of lock pin is extracted from the splined hole of the axle portion 65 of loading part 5.To allow loading part 5 to swing.
When swinging bar 67 and to be detached from the protrusion of bar 67 from the recess portion of lock pin, lock pin can overcome the elastic force of spring and move
It is dynamic, the splined hole of the axle portion 65 of the spline insertion loading part 5 of lock pin.To which limitation loading part 5 is swung.
Arrestment mechanism 27 is set up from two ends of brake pipe 52 to loading part 5 respectively, and the brake pipe 52 is from frame 11
Upper beam 32a stretches out.Arrestment mechanism 27 is so-called damper (buffer).
On handle 13, other than being provided with accelerator operation portion 15, it is additionally provided with emergent stopping operation portion 71, advances
Retreat handover operation portion 72, mode switching operation portion 73.
Accelerator operation portion 15 is set to the handle 13 on right side.Accelerator operation portion 15 is configured to by holding right side hand
The user of handle 13 is caught to operate with finger.
Emergent stopping operation portion 71 is set to the handle 13 in left side.Emergent stopping operation portion 71 is configured to by holding a left side
The user of side handle 13 is caught to operate with finger.
Forward-reverse handover operation portion 72 is set to the handle 13 on right side.Forward-reverse handover operation portion 72 is configured to
User by holding dextral handle 13 is operated with thumb press.
Mode switching operation portion 73 is set to the handle 13 in left side.Mode switching operation portion 73 is configured to by holding a left side
The user of side handle 13 is operated with thumb press.
The accelerator operation that controller 45 is received according to accelerator operation portion 15, drive motor 16.That is, control
Device 45 processed increases or decreases the output of the motor 16 of left and right and makes according to the accelerator signal obtained from accelerator operation portion 15
The movement speed acceleration or deceleration of electric 1.
Controller 45 makes the output of the motor 16 of left and right generate different and change according to the turn signal obtained from handle 13
Become the direction of travel of electric 1.That is, controller 45 is when handle 13 turns to the right to compare the first of right side
The first wheel 12 on the left of the bigger drive force of the driving force of wheel 12, when handle 13 turns to the left, controller 45 with
The first wheel 12 on the right side of the drive force bigger than the driving force of the first wheel 12 to left side.
Controller 45 is operated according to the emergent stopping that emergent stopping operation portion 71 is received, and stops the motor 16 of left and right
Only, so that electric 1 be made to stop.That is, controller 45 promptly stops according to what is obtained from emergent stopping operation portion 71
Stop signal stops the motor 16 of left and right, so that electric 1 be made to stop.
The forward-reverse handover operation that controller 45 is received according to forward-reverse handover operation portion 72, the electricity of switching right and left
The direction of rotation of motivation 16 makes electric 1 be changed into forward mode or " fall back " mode".That is, 45 basis of controller
The forward-reverse switching signal obtained from forward-reverse handover operation portion 72, the direction of rotation of the motor 16 of switching right and left makes
Electric 1 is changed into forward mode or " fall back " mode".
Controller 45 is connected or disconnected according to electronic/hand push mode switching operation that mode switching operation portion 73 is received
Clutch makes electric 1 be changed into electric model or hand push mode.That is, controller 45 is cut according to slave pattern
The mode switching signal of the acquisition of operation portion 73 is changed to connect or disconnect clutch, electric 1 is made to be changed into electric model
Or hand push mode.
Microscope carrier 6 has: the second main frame of pair of right and left 81；Second cross beam 82 is erected at the second main frame 81 of left and right
Between；And plate 83 is taken, be erected between the second main frame 81 of left and right and is supported by second cross beam 82.
Taking plate 83 is, for example, metal plate.It takes plate 83 in the deployed state and can stand people and take people.
The central integrally of handle portion 22 and second cross beam 82.In handle portion 22, also can be set consolidates electrodynamic type
Determine the switch or button that mechanism work allows lock pin to move forward or back.
There is a pair of first castor 21 in the left and right in rear microscope carrier portion 8.After first castor 21 is set to the second main frame 81
End.Under the unfolded state of microscope carrier 6, the first castor 21 cooperates support electric 1 with the first wheel 12 and can go
It sails.Under the receiving state of microscope carrier 6, the first castor 21 leaves ground plane.First castor 21 is, for example, ball castor.First castor 21
Have: sphere 21a contacts ground；And shell 21b, it keeps sphere 21a and makes it to roll.
There is a pair of second castor 29 in the left and right in rear microscope carrier portion 8.Before second castor 29 is set to the second main frame 81
End.Under the unfolded state of microscope carrier 6, the second castor 29 leaves ground plane.Under the receiving state of microscope carrier 6, the second castor 29
Cooperate support electric 1 with the first wheel 12 and can travel.Second castor 29 is, for example, ball castor.Second castor 29
Have: sphere 29a contacts ground；And shell 29b, it keeps sphere 29a and makes it to roll.
In addition it is also possible to be, no matter the swing position of microscope carrier 6, the second castor 29 is grounded always.For example, crus secunda
Wheel 29 is arranged with respect to microscope carrier 6 and can swing, always be grounded face contact.In addition, the second castor 29 also can be set in front bearing
The rear end of the supervisor 33 of the left and right in platform portion 7.In this case, no matter the swing position of microscope carrier 6, the second castor 29 also begins
Terminating.
Microscope carrier 6 is connected to frame 11 and microscope carrier 6 is enable to swing by support axle portion 9, and supporting platform 6 simultaneously can be in expansion shape
It is swung between state and receiving state.Support axle portion 9 for example has: first bearing (illustration omitted), microscope carrier portion 7 before being set to
Main frame 31；Second bearing (illustration omitted) is set to second main frame 81 in rear microscope carrier portion 8；Bolt (illustration omitted),
It is inserted through first bearing and second bearing, framework 11 and microscope carrier 6 simultaneously both make to swing；And nut (illustration omitted),
It keeps frame 11 integrated with microscope carrier 6.
In addition, electric 1 can also have the fixed mechanism (illustration omitted) that folded microscope carrier 6 is fixed.Gu
Determine mechanism for example to have: lock pin (illustration omitted) is set to preceding microscope carrier portion 7 and can move forward or back；And lockhole (omits
Diagram), it is set to second main frame 81 in rear microscope carrier portion 8 and lock pin can be inserted or pull out.Lock pin can be hand,
It is also possible to be inserted into lockhole by electronic mode or is extracted from lockhole.When lock pin is inserted into lockhole, rear microscope carrier portion 8 is fixed on
Receiving state.When lock pin is extracted from lockhole, rear microscope carrier portion 8 becomes energy swing state and can expand into unfolded state.
Microscope carrier fixed part 25 for example has a pair of of the hook 85 for being set to loading part 5.Hook 85 hook the handle portion 22 of microscope carrier 6 and
Keep the microscope carrier 6 under receiving state.It is also possible to microscope carrier fixed part 25 and has pattern switching detector (illustration omitted) to replace
The mode switching operation portion 73 of handle 13 or microscope carrier fixed part 25 are other than the mode switching operation portion 73 for having handle 13
It is also equipped with pattern switching detector.Pattern switching detector is, for example, to detect the handle portion 22 of microscope carrier 6 whether to be hooked 85 and hook
Microswitch.Controller 45 connects or disconnects clutch according to the mode switching signal that slave pattern change detection device obtains,
Electric 1 is set to be changed into electric model or hand push mode.
In addition, preferably being loaded when the handle portion 22 of microscope carrier 6 being hooked on hook 85 and keep the microscope carrier 6 under receiving state
Portion 5 is switched mechanism 26 and switches to stationary state.
In addition, microscope carrier fixed part 25 also can be set in frame 11.
Next, being illustrated to another example of the electric 1 of present embodiment.In addition, in electricity described below
In dynamic moving body 1A, identical appended drawing reference is marked to similarly constituting with electric 1, the repetitive description thereof will be omitted.
Fig. 6 is another perspective view of the electric of embodiments of the present invention from left front.
Fig. 7 is another perspective view of the electric of embodiments of the present invention from left back.
As shown in Figure 6 and Figure 7, the electric 1A of present embodiment has: column sections 141 are relative to microscope carrier 6
It can load and unload, and flexible；And second seat 142, it is set to the nose portion of column sections 141.
Column sections 141 are with so-called stretching structure made of enabling multiple pipes to be slidably overlapped.
The biggish end of an end such as caliber of column sections 141 can be installed on microscope carrier 6 with freely loading and unloading.?
Microscope carrier 6 takes the first pillar fixed part (province that can fix column sections 141 end with freely loading and unloading is provided on plate 83
Sketch map shows).The lesser end of another end such as caliber of column sections 141 can be installed on second with freely loading and unloading
Position 142.Be provided on second seat 142 can fix with freely loading and unloading another end of column sections 141 the second pillar it is solid
Determine portion (illustration omitted).In other words, column sections 141 and second seat 142 can be removed from microscope carrier 6, and can be decomposed into individually
Component.
Second seat 142 has the second seat surface 145 and the second backrest 146.Second backrest 146 can fold.
In addition, as shown in Figure 6 and Figure 7, loading part 5A may not be seat, but the basket of rectangle.
The electric 1 of present embodiment has loading part 5, and loading part 5 is supported by frame 11 and can load weight, and
Configure microscope carrier 6 top and with its away from the first distance more than.Therefore, electric 1 make one up and down loading part 5 when,
When loading cargo to loading part 5 or unloading cargo from loading part 5, user can reduce the hard work of user without bending over.Example
Such as, electric 1 can allow user in shopping without bending over that cargo can be loaded into loading part 5 or from loading part 5
It unloads.
In addition, the microscope carrier 6 under unfolded state can be taken in the electric 1 of present embodiment.Therefore,
Electric 1 can allow user to mitigate the hard work of hand/electric moving body 1 as needed.For example, user is in shopping
When being weary from walking, electric 1 can be used as to mobile tool.
Moreover, the electric 1 of present embodiment can shorten overall length and storing microscope carrier 6.Therefore, electronic
Moving body 1 can be parked in narrower parking space.
Moreover, in addition, the electric 1 of present embodiment has: handle portion 22 is set to microscope carrier 6；And microscope carrier
Fixed part 25 is linked to handle portion 22 and supporting platform 6.Therefore, electric 1 can be under the receiving state of microscope carrier 6
Loading part 5 is supported with microscope carrier 6.That is, electric 1 can under the receiving state of microscope carrier 6 stronger twelve Earthly Branches
Loading part 5 is supportted, the Weight Loaded of loading part 5 is increased.
In addition, the electric 1 of present embodiment has the second castor 29, the second castor 29 is set to microscope carrier 6, is receiving
Receiving under state supporting platform 6 and can travel.Therefore, even the state that electric 1 is folded in microscope carrier 6
It can also be travelled under (i.e. receiving state).That is, electric 1 is under the unfolded state of microscope carrier 6 by 12 He of the first wheel
The support of first castor 21, is supported under the receiving state of microscope carrier 6 by the first wheel 12 and the second castor 29.Therefore, electronic movement
Body 1 can be shared the first castor 21 and the second castor 29 by each state (each form of electric 1) of microscope carrier 6
Load mitigates the load of the first castor 21 and the second castor 29 respectively.
Moreover, the electric 1 of present embodiment has: switching mechanism 26, can switch to loading part 5 can swing
State or stationary state；And arrestment mechanism 27, it can reduce the shaking of the loading part 5 under energy swing state.Therefore, electronic
Impact when moving body 1 can for example be buffered across step to loading part 5.In addition, electric 1 can be made by loading part 5
For seat 63 is switched to energy swing state when seat 63, riding comfort is improved.
Moreover, in addition, the electric 1A of present embodiment has: column sections 141 are that can fill relative to microscope carrier 6
It unloads, and flexible；And second seat 142, it is set to the nose portion of column sections 141.Therefore, in electric
It in 1A, can not only stand on microscope carrier 6, moreover it is possible to be sitting on the second seat 142 of microscope carrier 6, so as to further mitigate user's
Burden.
In addition, electric 1, the 1A of present embodiment have the pair of right and left main frame 31 of support loading part 5.Cause
This, electric 1,1A can loading part 5 lower section and left and right main frame 31 between ensure loading part 5 and microscope carrier 6 with
The outer space that can load cargo.The space can either load cargo from front also can load cargo from rear.
Therefore, the electric 1,1A of present embodiment can mitigate the hard work of user and improve availability.
Claims (6)
1. a kind of electric, which is characterized in that have:
Frame；
First wheel with multiple, and are used to support said frame and make it to travel；
Handle is supported in said frame；
Accelerator operation portion, receives accelerator operation；
Motor is controlled by above-mentioned accelerator operation portion, and in the accelerator operation portion when accelerator operation of receiving, driving is extremely
Few above-mentioned first wheel；
Microscope carrier, with flat upper surface；
Axle portion is supported, above-mentioned microscope carrier is connected to said frame and above-mentioned microscope carrier is enable to swing, above-mentioned microscope carrier is supported and is allowed to
It can be swung between unfolded state and receiving state；
Castor is set to above-mentioned microscope carrier, supports the above-mentioned microscope carrier under above-mentioned unfolded state and makes it to travel；
Handle portion is set to above-mentioned microscope carrier；
Loading part is supported by said frame and can load weight, and the top configured in above-mentioned microscope carrier and therewith apart first
It is more than distance；And
Microscope carrier fixed part is set to said frame or above-mentioned loading part, above-mentioned handle portion is linked under above-mentioned receiving state
And support above-mentioned microscope carrier.
2. electric according to claim 1,
Has the second castor, above-mentioned second castor is set to above-mentioned microscope carrier, supports the above-mentioned microscope carrier under above-mentioned receiving state and makes
Energy traveling.
3. electric according to claim 1 or 2, has:
Switching mechanism, can switch to above-mentioned loading part can swing state or stationary state；And
Arrestment mechanism mitigates the shaking of the above-mentioned loading part under above-mentioned energy swing state.
4. electric according to any one of claims 1 to 3,
Above-mentioned loading part is first seat with seat surface and backrest.
5. electric according to any one of claims 1 to 4, has:
Column sections are that can load and unload relative to above-mentioned microscope carrier, and flexible；And
Second seat is set to the nose portion of above-mentioned column sections.
6. electric according to any one of claims 1 to 5, said frame has the above-mentioned loading part of support
Pair of right and left main frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-241648 | 2017-12-18 | ||
| JP2017241648A JP7043827B2 (en) | 2017-12-18 | 2017-12-18 | Electric mobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109927811A true CN109927811A (en) | 2019-06-25 |
| CN109927811B CN109927811B (en) | 2021-08-03 |
Family
ID=66675001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811543013.8A Active CN109927811B (en) | 2017-12-18 | 2018-12-17 | Electric moving body |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7043827B2 (en) |
| CN (1) | CN109927811B (en) |
| DE (1) | DE102018128099A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688786A (en) * | 2020-07-13 | 2020-09-22 | 南京维君堂科技发展有限公司 | Multifunctional electric cart |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7434787B2 (en) * | 2019-09-27 | 2024-02-21 | 株式会社アイシン | passenger vehicle |
| US20230075541A1 (en) * | 2021-09-09 | 2023-03-09 | Airport Terminal Management, Inc. | Terminal transport vehicle |
| EP4166431A1 (en) * | 2021-10-13 | 2023-04-19 | TOYOTA MATERIAL HANDLING MANUFACTURING ITALY S.p.A | Towing tractor |
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| CN2094497U (en) * | 1990-11-09 | 1992-01-29 | 黄玮 | Folding chair for bicycle |
| CN1298820A (en) * | 1999-12-09 | 2001-06-13 | 株式会社星宇 | Safety belt retractor for vehicle |
| CN201469544U (en) * | 2009-06-03 | 2010-05-19 | 自游实股份有限公司 | electric wheelchair |
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| CN206476002U (en) * | 2017-02-25 | 2017-09-08 | 冯志良 | Variable form electric return board balance car |
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| KR200313845Y1 (en) | 2002-12-23 | 2003-05-22 | 고춘산 | Hand cart |
| EP1755920A4 (en) | 2004-05-10 | 2007-12-26 | Kevin John Fullerton | Bridging device |
| CN201205954Y (en) | 2008-07-30 | 2009-03-11 | 上海尚格自行车有限公司 | Folding type front tricycle |
| JP3168023U (en) | 2011-03-10 | 2011-05-26 | 嶋田 正義 | Folding electric cart |
| CA2867148A1 (en) | 2012-03-13 | 2013-09-19 | Hugo Leonardo DOURADO | Portable motor-driven transportation means |
| CN202624325U (en) | 2012-05-25 | 2012-12-26 | 赵伟安 | Height-adjustable baby carrier |
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2017
- 2017-12-18 JP JP2017241648A patent/JP7043827B2/en active Active
-
2018
- 2018-11-09 DE DE102018128099.8A patent/DE102018128099A1/en active Pending
- 2018-12-17 CN CN201811543013.8A patent/CN109927811B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094497U (en) * | 1990-11-09 | 1992-01-29 | 黄玮 | Folding chair for bicycle |
| CN1298820A (en) * | 1999-12-09 | 2001-06-13 | 株式会社星宇 | Safety belt retractor for vehicle |
| CN201469544U (en) * | 2009-06-03 | 2010-05-19 | 自游实股份有限公司 | electric wheelchair |
| WO2015055875A1 (en) * | 2013-10-15 | 2015-04-23 | López Maestro Leopoldo | Electric tricycle |
| CN206476002U (en) * | 2017-02-25 | 2017-09-08 | 冯志良 | Variable form electric return board balance car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688786A (en) * | 2020-07-13 | 2020-09-22 | 南京维君堂科技发展有限公司 | Multifunctional electric cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109927811B (en) | 2021-08-03 |
| DE102018128099A1 (en) | 2019-06-19 |
| JP2019107970A (en) | 2019-07-04 |
| JP7043827B2 (en) | 2022-03-30 |
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