CN109018085A - The automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet - Google Patents
The automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet Download PDFInfo
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- CN109018085A CN109018085A CN201810586228.1A CN201810586228A CN109018085A CN 109018085 A CN109018085 A CN 109018085A CN 201810586228 A CN201810586228 A CN 201810586228A CN 109018085 A CN109018085 A CN 109018085A
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- Prior art keywords
- support
- sole
- support leg
- balance staff
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to cart, two wheel car technical fields, the automobile-used small pivot angle of specifically a kind of single front-wheel, wooden fork rod support support feet, for being mounted on original cart car body two sides, for safe driving use.The automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet mainly by following small pivot angle, wooden fork rod support supporting leg mechanism, swing Sole mechanism, and traction mechanism, support leg locking, four part body of unlocking mechanism composition are put in support leg.Pawl type retaining body stopping mechanism of the invention, can make each support leg all reliably contact to earth in the case where ground relief, and parking is steady, and coasting body locking, unlocking mechanism can be unattended, unlock automatically to support leg, keep safety operation more reliable.Apparatus of the present invention can make two wheel power assist vehicles and two take turns cars run at high speed bumper car or hard brake stop when, immediately stretch out vehicle two sides support leg vehicle is supported, accomplish steadily to stop, greatly reduce the pernicious traffic accident of cart.
Description
Technical field
The present invention relates to cart, two wheel car technical fields, the automobile-used small pivot angle of specifically a kind of single front-wheel, wooden fork bar
Brace type support feet.
Background technique
Currently, being exactly that open type two takes turns power car using most passenger cars, referred to as " two wheel power assist vehicles ".This " two wheels
Power assist vehicle " turns at a touch, is most unsafe passenger car once mostly serious accident of overturning, very big to social danger.10000000
A kind of ten thousand two wheel bumper cars of power assist vehicle race urgent need do not overturn, two wheel power assist vehicles of traffic safety, but supply side serious loss,
Here it is the realistic backgrounds of two wheel power assist vehicles.On the other hand, in big city, car substantial amounts are traffic congestion, haze, parking difficulty
Main cause, it is one of urban development greatest problem that body is asked in these serious traffic.Five-person car is mostly private car, seating rate
It is extremely low, multiply 2 people of 1- mostly, waste is serious.A kind of two novel wheel cars, the two wheel cars are with closing, height
Two wheel power cars of three performances of the car of speed, safety, can multiply a 1-2 adult and child.From the traffic of city road
Feature and two takes turns the comprehensive performance of cars to analyze, and five-person car must be substituted by two people, half (child) seat car mostly.By
It is also two wheels when this two wheels car is run at high speed, so also depending on the solution of cart traffic safety.Solve two
There are two the methods for taking turns power assist vehicle traffic safety, first is that setting support leg, second is that installs case cover, setting support leg is to solve high speed
The overturning problem of the cart of traveling, installs case cover are to the further security protection problem of cart, and the contents of the present invention are
The former.
Summary of the invention
It is an object of the invention to solve, existing cart easily overturns very much, the traffic safety that pernicious traffic accident takes place frequently is asked
Topic, using the method for the support leg body installed in car body two sides, in the cart bumper car or hard brake stop run at high speed
It stretches out support leg body immediately, support car body with supportting, to realize steady parking.
To achieve the goals above, a kind of automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet, including vehicle are designed
Body, wheel, traveling motor and controller are rotatably connected to support leg body one end, and the support leg in car body two sides respectively
Body one end connects one end of first volume axis spring, and the first volume axis spring other end and the car body screwed is fixedly linked, so as to screw
First volume axis spring one active force to lower swing is applied to the support leg body, when support leg body is in horizontal position
When, it is equipped with the support wooden fork bar of the arc upwardly extended in the upper side of the support leg body other end, the support wooden fork bar is equipped with one
The male and fomale(M&F) of section ratchet-like is fixedly installed with wooden fork bar on the car body and helps frame, and the support wooden fork bar is across described
Wooden fork bar helps frame, and the car body is equipped with retaining body balance staff, and retaining body can be surrounded by being equipped on the retaining body balance staff
The retaining body and retaining body tail that the axial line of balance staff is swung, the end of the retaining body be ratchet shape and can by swing with
The male and fomale(M&F) of ratchet-like on support wooden fork bar is effectively engaged or is separated, and the retaining body tail connects the one of the first tension spring
End, the other end of first tension spring is fixed to be additionally provided with the first electromagnet on the car body on the car body, described
First electromagnet is connected by the first connecting rope with retaining body tail, and first electromagnet can drive under the action of electromagnetic force
First connecting rope is mobile so that the retaining body tail rotates, and changes between retaining body and support wooden fork bar in turn
Engagement situation and to support wooden fork bar kinematic constraint so that when retaining body tail under the pulling of the electromagnetic attraction of the first electromagnet
When so that retaining body one end is detached from male and fomale(M&F) by swinging, support wooden fork bar can downwards or be moved upward, when the first electromagnet
Power-off, the electromagnetic attraction of the first electromagnet disappear, then the first tension spring of the retaining body tail other side just draw retaining body tail and
Retaining body is swung together, and retaining body one end is made to be meshed with male and fomale(M&F), at this point, retaining body does not prevent support wooden fork bar from moving downwards
It is dynamic, but support wooden fork bar is prevented to be moved upward.
It is equipped with retaining body latch in retaining body tail side, for limiting the swing angle of retaining body.
The support feet further includes swinging Sole mechanism, and the swing Sole mechanism is specific as follows: described
Opening is equipped in support leg body in the inner hole of the support leg body other end, the inner hole is for connecting sole balance staff and institute
The outer end for the sole balance staff stated is extend out to outside inner hole, circumferential groove is equipped in the outer surface of the sole balance staff, in support leg body
Wall is equipped with the perforation of a face circumferential groove, passes through this perforation on the wall of support leg body for the inner end for positioning pin and stretches
Enter to circumferential groove, rotate the sole balance staff can in the inner hole of support leg body, cannot but be axially moveable, in institute
The outer end for the sole balance staff stated is equipped with the sole perpendicular to sole balance staff, and the sole end is equipped with sole wheel, the branch
The volume Two axis spring screwed is connected between support foot body and sole, so that volume Two axis spring, which is applied with one to sole, makes foot
The power swung to vehicle body side outside direction is slapped, thus outside the vehicle body side for enabling sole to reach, in the support leg body
Zhi Bai Wa block is additionally provided on other end end, for limiting the swing angle of sole.
The sole is equipped with the perforation parallel with the radial direction of sole wheel, passes through for one end for a N shape balance staff,
The other end of the N shape balance staff is equipped with jockey pulley, and one end of N shape balance staff is equipped with a balance staff linkage disk, the balance staff connection
One end of drawstring is fixed on the circumference of Moving plate and the drawstring pile warp described in balance staff linkage disk more than half circumference after pass through
One jockey pulley tension spring is connected with the outer end of sole balance staff, swings jockey pulley downwards so that jockey pulley tension spring can apply to N shape balance staff
Active force.
Balance staff latch is equipped on the sole close to the lower section in N shape balance staff middle section, for touching the N shape balance staff
Before balance staff latch, the position of jockey pulley is lower than sole wheel.
The support feet further includes that traction mechanism is put in support leg, and it is specific that traction mechanism is put in the support leg
It is as follows: to be equipped with vehicle under casing on the car body, rope-settling device body is additionally provided in vehicle under casing, is equipped with reason inside the rope-settling device body
Rope device chamber, the front end of the rope-settling device chamber are equipped with traction rope entrance, and the height of rope-settling device chamber 86 is straight slightly larger than traction rope
Diameter, rope-settling device is intracavitary to be provided with traction rope draw back plate, the 4th rope socket is provided on traction rope draw back plate, at the both ends of rope-settling device
Upside is respectively equipped with the bearing block with bearing, two bearings seat is equipped with long bolt, and long bolt is equipped with to be matched with long bolt
Big nut, the rear end of long bolt reaches the outside of bearing block and is mutually driven the transmission cooperated to realize torque with motor, described
The top of rope-settling device body be additionally provided with a long slit, push away big nut and traction rope for connecting plate to be passed through and passed through for connecting plate
Pulling plate is connected, and upper fixed pulley is equipped on the car body of the top at the position of the sole, in the case where the lower section of upper fixed pulley is equipped with
Fixed pulley, lower fixed pulley side level are equipped with a sliding pin guide pipe consistent with car body front-rear direction, and the sliding pin is led
It is internally connected with conehead gain sliding pin to pipe, one end of the sliding pin guide pipe passes straight through to the traction rope entrance of rope-settling device chamber
Place is respectively equipped with the second rope socket and third rope socket at the both ends of the conehead gain sliding pin, traction rope back segment connection the
Three rope sockets and the 4th rope socket, one end of traction rope leading portion is connected with second rope socket, and traction rope leading portion is another
One end is pierced by again successively from the bottom to top successively around lower sheave and top sheave out of sliding pin guide pipe, and downwards out of support leg body
Side is connected with the sole of sole balance staff outer end outward again around the downside of support leg body, so that traction rope can be in support leg body
Periphery tangential direction on a twisting resistance is generated to sole balance staff, and be swung up sole, support leg body in turn
Sole is rotated down while liter.Support leg latch is installed on the car body, for limiting the raising of support leg
Highly.
The support feet further includes support leg locking, unlocking mechanism, the support leg locking, unlocking mechanism tool
Body is as follows: when sliding Xiao of conehead gain, which is in, touches stroke one position of electric switch, to the gain of sliding Xiao of positive conehead gain, in sliding pin
Tube wall on the upside of guide pipe is equipped with lockpin hole, and horizontal direction is equipped on the car body on the upside of sliding pin guide pipe and is oriented to perpendicular to sliding pin
The L lever balance staff of pipe and the L lever that can be swung around L lever balance staff, the end of L lever front end are equipped with lock pin, and lock pin is to positive lock
Pin hole, the car body of the side of L lever back segment are equipped with the coasting body guide sleeve and the second electromagnetism that are parallel to sliding pin guide pipe direction
Iron, the coasting body guide sleeve is interior to be equipped with coasting body, and the inertia physical efficiency slidably reciprocates in coasting body guide sleeve, and institute
The coasting body and the second electromagnet stated are connected with the back segment of L lever by connecting rope respectively, and the back segment of the L lever passes through L
Second tension spring of the back segment other side of lever is connected with car body, the coasting body, the second electromagnet and the second pulling force bullet
Spring is for realizing the swing of L lever, and the lock pin can be inserted into or be pulled out by the lockpin hole that swings through of L lever
The gain of conehead gain sliding pin is out to carry out locking and unlocking to the conehead gain sliding pin.
Described retaining body one end is equipped with close to the first tension spring side for providing the stop of working signal for motor
Electric switch one is sold, the latch being equipped on the upside of the leading portion of the L lever for providing working signal for the second electromagnet is established by cable
Close two.
The car body two sides are respectively equipped with support leg balance staff, described support leg body one end be connected with support leg balance staff with
Realize being rotatedly connected for support leg body and car body, the support feet includes forward type support feet and rear-mounted support
Foot device, it is forward type support feet on front side of support leg balance staff that support leg body, which is set to, and support leg body is set to support leg
It is rear-mounted support feet on rear side of balance staff.
Beneficial effects of the present invention:
(1) apparatus of the present invention can make two wheel power assist vehicles and two take turns cars run at high speed bumper car or hard brake stop when, accomplish to put down
Steady parking, greatly reduces the pernicious traffic accident of cart.Due to two wheel power assist vehicle substantial amounts, what two wheel power assist vehicles generated
Pernicious traffic accident is very big to social danger, and the beneficial effect of apparatus of the present invention is great.
(2) structure of the narrow vehicle body driving of two wheels of apparatus of the present invention, the wide support parking of more wheels, makes two wheel cars reach four
Under the conditions of taking turns the high speed of car, safety, closed performance, also accomplish ultra-narrow, ultralow, ultralight vehicle body, manufacturing cost is low, windage is small,
Energy conservation；Vehicle is small, flexible, parking is convenient.
(3) traffic traffic congestion and safety are one of greatest problems of urban development, some big cities have limited car and go out at present
Che.And five-person car only takes 1-2 people mostly, this is exactly the ridership of two wheel cars, due to the two comprehensive societies of wheel car
Meeting high efficiency, two wheel cars can largely substitute five-person car eventually, so alleviating traffic congestion, alleviating city parking hardly possible and reducing mist
The problem of urban developments such as haze, all depends on two wheel cars using apparatus of the present invention and solves Exploration on Train Operation Safety.
(4) apparatus of the present invention can make two wheel cars " traffic safety is up to standard ", receive " upper laissez-passers ".
Detailed description of the invention
Fig. 1 is the A-A of Fig. 2 to partial sectional view.
Fig. 2 is the B-B direction partial sectional view of Fig. 1.
Fig. 3 is the C-C of Fig. 1 to partial cutaway view.
In figure: 1. support leg bodies, 2. sole balance staffs, 3. first electromagnet, 4. indicator lights, 5. support wooden fork bars, 6. male and fomale(M&F)s,
7. wooden fork bar helps frame, 8. first connecting ropes, 9. retaining body tails, 10. retaining body latch, 11. retaining body balance staffs, 12. first are drawn
Power spring, 13. first spring bases, 14. retaining bodies, 15. latch electric switches one, 16. top sheaves, 17. support leg latch,
18. only pendulum Wa block, 19. Chinese herbaceous peonies fork, 20. support legs, 21. first rope sockets, 22. soles, 23. second wind spring back seats, 24. soles
Wheel shaft, 25. sole wheels, 26. balance staff latch, 27. N shape balance staffs, 28. front vehicle wheels, 29. jockey pulleys, 30. lower sheaves, 31. tractions
Rope leading portion, 32. sliding pin guide pipes, 33. volume Two axis springs, 34. second wind spring front stalls, 35. circumferential grooves, 36. positioning pins, 37.
Pendulum axle sleeve, 38. support leg balance staffs, 39. second rope sockets, 40. conehead gain sliding pins, 41. third rope sockets, 42. strokes are established by cable
Guan Yi, 43. traction rope back segments, 44. long slits, 45. rope-settling device bodies, 46. the 4th rope sockets, 47. traction rope draw back plates, 48. is big
Nut, 49. connecting plates, 50. long bolts, 51. bearing blocks, 52. sprocket wheels, 53. chains, 54. motors, 55. rear wheels, 56. drivings
Motor, 57. car bodies, 58. delayers, 59. controllers, 60. cables, 61. batteries, 62. stroke electric switches two, 63. vehicle under casings,
64. lockpin hole, 65. lock pins, 66. second spring bases, 67. second tension springs, 68. latch electric switches two, 69 .L levers,
70. the second connection rope, 71. third connecting ropes, 72. L lever balance staffs, 73. crab claw framves, 74. second electromagnet, 75. coasting bodies,
76. coasting body guide sleeve, 77. speed adjusting levers, 78. unlock electricity are turned round, 79. brake handles, 80. steering handles, 81. locking electricity are turned round,
82. the first wind spring front stall, 83. first wind spring back seats, 84. first volume axis springs, 85. rope-settling device horn mouths, 86. rope-settling device chambers,
87. drawstring connector, 88. balance staffs linkage disk, 89, drawstrings, 90. jockey pulley tension springs, 91. jockey pulley spring bases, 92. crab claw frame connecting rods.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings, and the structure and principle of this device are for the people of this profession
It is very clearly.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this
Invention.
Referring to Fig. 1-3, present embodiment discloses a kind of automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet,
For being mounted on original cart car body two sides, for safe driving use.The automobile-used small pivot angle of single front-wheel, wooden fork bar branch
Support formula support feet mainly by following small pivot angle, wooden fork rod support supporting leg mechanism, swings Sole mechanism, puts and lead in support leg
Draw mechanism, support leg locking, four part body of unlocking mechanism composition.
The specific structure of the small pivot angle, wooden fork rod support supporting leg mechanism is to be bordering on vehicle bottom position in 57 two sides of car body
The support leg balance staff 38 for being respectively equipped with and being bordering on perpendicular to 57 side of car body is set, then by 37 sets of pendulum axle sleeve on support leg balance staff 38,
And by 84 sets of first volume axis spring at the inner end on pendulum axle sleeve 37, then it is close to first volume axis spring 84 and uses class on pendulum axle sleeve 37
Support leg body 1 is installed on pendulum axle sleeve 37 like one end of the same support leg body 1 of the leg of people stretched, support leg body 1 it is another
One end is free end.Sole 22 on the free end of support leg body 1 installation contact ground.In order to describe conveniently, by support leg body
1, sole 22 and integrated component is connected to support leg body 1, sole 22 is referred to as support leg 20.In water at support leg body 1
When prosposition is set, the arc perpendicular to support leg body 1 is bordering in the upper side installation of the support leg body 1 of the free end of nearly support leg body 1
Shape supports wooden fork bar 5, and the center of circle of the arc of the curved support wooden fork bar 5 is 38 axial line of support leg balance staff.Wooden fork bar 5 will be supported again
On the surface of suitable length be arranged like the male and fomale(M&F) 6 of ratchet, the appropriate length of the male and fomale(M&F) 6 on the support wooden fork bar 5
Degree is to adapt to the function of high bottom uneven ground by vehicle to determine.Wooden fork is fixedly mounted on the associate member crab claw frame 73 of car body 57 again
Bar helps frame 7, and wooden fork bar 5 will be supported to pass through wooden fork bar and help frame 7, and wooden fork bar helps frame 7 that can either support wooden fork bar 5 is oriented to and be increased
Support 5 stability of wooden fork bar does not influence that wooden fork bar 5 is supported to help the passability in frame 7 in wooden fork bar again.The crab claw frame 73 is fixed
It is mounted on a kind of car body associate member of headstock two sides likeness in form crab claw.Above-described support leg body 1, sole 22 and with support leg body
1, sole 22 installs the component being connected as one can surround the axial line small angle oscillation of support leg balance staff 38 together, described
Small angle oscillation refers to support leg body 1, sole 22 and surrounds branch together with the component that support leg body 1, sole 22 are connected as one
When the axial line of support foot balance staff 38 is swung, the angle of 1 center line of support leg body and horizontal plane is less than 90 degree.In addition, also to lean on
On the appropriate location of the car body 57 of male and fomale(M&F) 6 on nearly support wooden fork bar 5 or close to the car body for supporting the male and fomale(M&F) 6 on wooden fork bar 5
Retaining body balance staff 11 is installed, installation can be put around retaining body on retaining body balance staff 11 on the appropriate location on 57 associate member
The retaining body 14 and retaining body tail 9 for the similar pawl that the axial line of axis 11 is swung, and make to be mounted on retaining body balance staff 11
Retaining body 14 effectively can be engaged or be separated with the male and fomale(M&F) 6 on support wooden fork bar 5 by swinging.It will also be the one of retaining body tail 9
First spring base 13 is installed on the crab claw frame 73 of side, one end of first tension spring 12 is fixed on the first spring base 13
On, the other end of the first tension spring 12 is fixed on retaining body tail 9.Again in the crab claw frame 73 of the other side of retaining body tail 9
The first electromagnet 3 of upper installation, the electromagnet is a kind of magnet body of outsourcing live wire circle, this to be wrapped in electric coil
Magnet body being capable of short-distance movement under the action of the electromagnetic force of electric coil.The first electromagnet that will be mounted on crab claw frame 73 again
3 are connected by the first connecting rope 8 with retaining body tail 9.When retaining body tail 9 is in the pulling of the electromagnetic attraction of the first electromagnet 3
It is lower when so that the retaining body 14 being integrated with retaining body tail 9 is separated from male and fomale(M&F) 6 by swinging, then support wooden fork bar 5 and with support wooden fork
The component that bar 5 is connected as one smoothly can be moved or be moved upward downwards, and when retaining body 14 be just separated from it is recessed
When convex surface 6, a latch electric switch 15 is installed on the crab claw frame 73 being close at retaining body 14, is cut with being ready for use on movement
It changes.When the first electromagnet 3 powers off, the electromagnetic attraction of the first electromagnet 3 disappears, then the first pulling force bullet of 9 other side of retaining body tail
Spring 12 just draws retaining body tail 9 and retaining body 14 is swung together, and retaining body 14 is made to press male and fomale(M&F) with power appropriate and angle
6, at this moment, support wooden fork bar 5 and the component being connected as one with support wooden fork bar 5 that can smoothly move downwards, but can not
Opposite direction is mobile.When this retaining body 14, which is in, presses the position of male and fomale(M&F) 6 with power appropriate and angle, to be also close to
A retaining body latch 10 is installed on the crab claw frame 73 of retaining body tail 9, for limiting 14 swing angle of retaining body.For institute
That states covers the first volume axis spring 84 on 37 inner end of pendulum axle sleeve, also with the first reel spring front stall 82 by first volume axis spring 84
One end be fixed to car body 57 on or the associate member fixed to car body 57 on, then screw first volume axis spring 84 and use the first volume
The other end of first volume axis spring 84 is fixed on support leg body 1 by axis spring back seat 83, keeps the first volume axis spring 84 screwed right
Support leg body 1 has the active force to lower swing.In addition, for each portion in this small pivot angle, wooden fork rod support support feet
Part operation program conversion needs, also in mechanism be arranged cyclelog 59, cable 60 and for support leg body 1 and with
The locking electricity that the component that support leg body 1 is connected as one is locked or unlocked turns round 81, unlock electricity and turns round 78 and latch electric switch
One 15.The latch electric switch is that electric switch is arranged on latch, and latch therein is fixed on crab claw frame 73
To the columned part of support 5 stop of wooden fork bar.
Shuttle-type sole 22 is installed in 1 free end of support leg body of cart car body two sides, cart can be made to accomplish narrow
Vehicle body, wide support.The specific structure of swing type Sole mechanism is that first setting is open in the inner hole of free end in support leg body 1,
Sole balance staff 2 matched with 1 inner hole of support leg body is installed in the inner hole of support leg body 1 again, then in the inner hole of support leg body 1
Sole balance staff 2 outer circle on excavate out around one week circumferential groove of outer circle 35, then to positive circumferential groove 35 on 1 wall of support leg body
Bore a perforation, then by this one positioning pin 36 of installation of perforating, 36 inner end of positioning pin extending into circumferential groove 35 loosely,
It rotate sole balance staff 2 can in the inner hole of support leg body 1, can not but move axially.Again by a volume Two axis spring
33 sets on support leg body 1.The outer end of the sole balance staff 2 being mounted in 1 inner hole of support leg body will reach support leg
A segment length outside 1 free end of body is bordering on vertical on the sole balance staff 2 for reaching this segment length outside 1 free end of support leg body
Directly there is the sole 22 of suitable length in sole balance staff 2 to installation, then a sole wheel shaft 24 equipped with sole wheel 25 is fixed
It is installed to 22 front end of sole.Described is covered before second wind spring of one end of the volume Two axis spring 33 on support leg body 1 again
Seat 34 is fixed on support leg body 1, with the second wind spring back seat 23 by second after then screwing again to volume Two axis spring 33
The other end of spool spring 33 is fixed on sole 22, and volume Two axis spring 33 is made to have one to make sole 22 to car body in sole 22
The power that side outside direction is swung, thus outside the vehicle body side for enabling sole 22 to reach.Again on the free end of support leg body 1
The Zhi Bai Wa block 18 that a limitation sole 22 is swung within the scope of 90 degree is fixed, Zhi Bai Wa block 18 is similar to the Fang Ding Wa in the room Gu Wa.
In addition, be in eminence position and be locked when support leg body 1, sole 22 is by sole balance staff 2 vertically to being suspended in vehicle bottom position
When, also to be drilled out on sole 22 one horizontally, be parallel to the perforation of vehicle side, then by an one end equipped with jockey pulley 29
Perforation that the other end of N shape balance staff 27 pierces on sole 22 and lift one's head it is a bit of, then in this bit of N shape balance staff 27 lifted one's head
End fix balance staff linkage disk 88, then a drawstring 89 is linked in balance staff upwards again around balance staff linkage 88 lower part of disk
The front end of drawstring 89 is fixed on the Zhou Yuan that balance staff links disk 88 with drawstring connector 87 after 2/3rds circles on 88 weeks circles of disk,
One jockey pulley spring base 91 is installed on the outer end face of sole balance staff 2 again, then with a jockey pulley tension spring 90 by drawstring 89 and jockey pulley
Spring base 91 connects, and the jockey pulley 29 for making the elastic force of jockey pulley tension spring 90 always make 27 end of N shape balance staff is swung downwards, is
So that jockey pulley 29 is rocked to suitable position downwards, also fixes one on the sole 22 close to the lower section in N shape balance staff 27 middle section
A balance staff latch 26, the jockey pulley 29 are rocked to downwards suitable position, refer to that balance staff latch 26 is fixed on sole
Position on 22 can make N shape balance staff 27 before touching balance staff latch 26, and the position of jockey pulley 29 is slightly less than sole wheel 25.With
On this jockey pulley 29 lower than sole wheel 25 with spring function, can prior to sole wheel 25 support ground, can ensure that sole 22 and
Sole wheel 25 correctly operates during the bottom, support ground, will not be because sole wheel 25 is that 90 degree of rotation of cause is contacted to earth is stuck.
The specific structure that traction mechanism is put in support leg is, first in the vehicle bottom two sides in vehicle under casing 63 at the rear end of vehicle bottom
It being laid with one and is bordering on the flat rope-settling device body 45 with rectangle inner cavity, the inner cavity of rope-settling device body 45 is referred to as rope-settling device chamber 86,
The traction rope entrance of 86 front end of rope-settling device chamber is in horn-like, and referred to as rope-settling device horn mouth 85, the height of rope-settling device chamber 86 are bigger
In the diameter of traction rope so that traction rope can only single layer store, it is ensured that do not knot.Traction rope push-and-pull is provided in rope-settling device chamber 86
Plate 47, gap wants small between 86 inner wall of traction rope draw back plate 47 and rope-settling device chamber, be embedded in traction rope can not, traction rope draw back plate 47
On be provided with rope socket 4 46, then the both ends installation in the central axes of the upper plane of rope-settling device 45 has the bearing block 51 of bearing,
A long bolt 50 is installed on the bearing of bearing block 51 again, then big spiral shell matched with long bolt 50 is installed on long bolt 50
Mother 48, the rear end of long bolt 50 reaches outside bearing block 51, the rear end of the long bolt 50 be relative to before and after car body and
Speech, then sprocket wheel 52 is installed in the end for reaching the big screw rod 50 outside bearing block 51, then motor 54 is installed in vehicle under casing 63,
Sprocket wheel matched with the sprocket wheel 52 of 50 end of long bolt is installed in 54 output shaft end of motor, then is connected two sprocket wheels 52 with chain 53
Get up, in addition excavates one on the upper sealing plate of the rope-settling device body 45 among the bearing block 51 at the upper plane both ends of resonable rope body 45
The long slit 44 penetrated, then pass through long slit 44 with a connecting plate 49 and connect big nut 48 and traction rope draw back plate 47
Come, above-described long slit 44, rope-settling device body 45, long bolt 50 length all high determined by what sole 22 was swung up and down
It is fixed.It is connect in addition, the first rope is respectively set on the small pivot angle of 57 two sides of car body, the sole 22 of wooden fork rod support supporting leg mechanism again
Fixed pulley 16 is installed on first 21, then crab claw frame 73 above the sole 22 at appropriate height, locating for the upper fixed pulley 16
Height appropriate refer to, when traction rope leading portion 31 pass through upper fixed pulley 16 guiding traction sole 22 make sole 22 rise height
Degree just makes the lowest point of the sole wheel 25 of 22 front end of sole and vehicle bottom baseplane flat, and sole wheel 25 it is minimum everywhere
When at the position flat with vehicle bottom baseplane, support leg latch is installed on the crab claw frame 73 at the upper side of support leg body 1
17, the effect of support leg latch 17 is the wicking height for limiting support leg 20.Vehicle bottom is bordering in the lower section of upper fixed pulley 16 again
Lower fixed pulley 30 is installed, then consistent with car body front-rear direction close to lower fixed pulley 30 laying one on the crab claw frame 73 of plane
Horizontal inside is placed with the sliding pin guide pipe 32 of conehead gain sliding pin 40, and the other end of sliding pin guide pipe 32 passes straight through to vehicle under casing
At rope-settling device mouth 85 in 63.In addition, the both ends setting of the conehead gain sliding pin 40 in the sliding pin guide pipe 32
Second rope socket 39 and third rope socket 41, then connected third rope socket 41 and the 4th rope socket 46 with traction rope back segment 43
Come, then the rear end of traction rope leading portion 31 is connected with the second rope socket 39 and conehead gain sliding pin 40, then by traction rope
Leading portion 31 is pierced by the preceding outlet of sliding pin guide pipe 32 out of sliding pin guide pipe 32, is then passed through lower sheave 30 and is upward through top sheave again
16 are linked by the first rope socket 21 with sole 22 on the inside of support leg body 1 around the downside of support leg body 1 downwards outward again
Get up.The length of the traction rope leading portion 31 and traction rope back segment 43 is determined by field test.So far, car body two sides are respective
" traction mechanism is put in support leg " is installed.The above this traction rope leading portion 31 gets off from top sheave 16 around support leg body 1
Traction sole 22 is removed in lower surface, will generate following effect, traction rope leading portion 31 will be in 1 periphery tangential direction of support leg body
On a twisting resistance is generated to the sole balance staff 2 that is fixed as one with sole 22, so that sole 22, support leg body 1 be made to be swung up
Also make to turn 90 degrees under sole 22 while rising.In addition, being also provided with stroke electricity in mechanism for the needs of Program transformation
Switch 1 and stroke electric switch 2 62, the stroke electric switch refer to that moving parts touched during stroke establishes by cable
It closes.
Support leg locks, the specific structure of unlocking mechanism is, when the conehead gain sliding pin 40 in sliding pin guide pipe 32 is in
When touching stroke one 42 position of electric switch, it is directed at the gain of conehead gain sliding pin 40, the tube wall in the upside of sliding pin guide pipe 32
It is upper to excavate the perforation for being referred to as lockpin hole 64, then perpendicular to cunning on the car body 57 at the upper surface close to sliding pin guide pipe 32
It sells 32 horizontal direction of guide pipe and L lever balance staff 72 is installed, then the L that installation can be swung around L lever balance staff 72 on L lever balance staff 72
Lever 69.The L lever 69 is exactly that the shape of lever is L-shaped, and the position of L lever balance staff 72 can make the end of 69 leading portion of L lever
Portion is directed at lockpin hole 64, installs lock pin 65 in 69 leading portion end of L lever, and lock pin 65 is enable to insert by the swing of L lever 69
Into or extract the gain of conehead gain sliding pin 40,69 back segment of L lever is vertically to perpendicular to sliding pin guide pipe 32, then in L lever 69
It is parallel to 32 direction of sliding pin guide pipe on the car body of the side of back segment, coasting body guide sleeve 76 and the second electromagnet 74 are installed,
A coasting body 75 is placed in coasting body guide sleeve 76, coasting body 75 can slidably reciprocate in coasting body guide sleeve 76, then use
Second connecting rope 70 connects 69 back segment of coasting body 75 and L lever, then with third connecting rope 71 by the second electromagnet 74 and L
69 back segment of lever connects, then the second spring base 66 is installed on the car body 57 of the other side of 69 back segment of L lever, then with suitably
Second tension spring 67 of specification connects 69 back segment of L lever and the second spring base 66.This support leg locking, solution lock machine
Structure energy automatic or manual swings 69 back segment of L lever, to drive 69 leading portion of L lever to swing above and below, by 69 leading portion end of L lever
The lock pin 65 in portion inserts or pull out the gain of conehead gain sliding pin 40.When lock pin 65 is inserted into the gain of conehead gain sliding pin 40, lock
The support leg 20 of height and position required for pin 65 is also just in what is drawn by conehead gain sliding pin 40 locks.Work as lock pin
65 exit the gain of conehead gain sliding pin 40, then the branch for being in required height and position drawn by conehead gain sliding pin 40
Support foot 20 is just unlocked.Support leg 20 is locked, can drive a vehicle；Support leg 20 is unlocked, the equal just rapid decrease of support leg 20, touching
Ground, support car body, it is steady to stop.In addition, for the needs of component actuation conversion program in the locking of this support leg, unlocking mechanism,
Latch electric switch 2 68 is installed on the car body of 69 leading portion top position of L lever also in mechanism.
Normal temporary parking is carried out on the run for open type cart, as long as checking vehicle both feet support ground both
Can, it must not start support feet.Only parking and prevent overturn in the case where just manually or automatically start support feet
Carry out shut-down operation.
For small pivot angle, wooden fork rod support supporting leg mechanism are in the installation site of car body two sides and direction, " small pendulum
Angle, wooden fork rod support support feet " is divided into forward type and two kinds rear-mounted, for car body front-rear direction, support leg
It is the small pivot angle of forward type, wooden fork rod support supporting leg mechanism that body 1, which is located at 38 front of support leg balance staff,；Support leg body 1 is located at branch
Subsequent support foot balance staff 38 is rear-mounted small pivot angle, wooden fork rod support supporting leg mechanism.The small pivot angle of forward type, wooden fork rod support branch
Support foot mechanism is for preventing overturning and parking, and sole 22 is more proximate to Chinese herbaceous peony position, is more conducive to parking safety；It is rear-mounted small
Pivot angle, wooden fork rod support supporting leg mechanism are chiefly used in the low speed driving and parking of totally-enclosed single front-wheel vehicle vehicle.Before totally-enclosed list
Wheel vehicle vehicle mostly uses forward type and rear-mounted two kinds of small pivot angles, wooden fork rod support supporting leg mechanism simultaneously.
The small pivot angle of single front-wheel of the invention, wooden fork rod support support feet main feature have at following 4 points, first is that row
It is forward and backward two wheels when vehicle, vehicle body is narrow, and flexibly, it is few to account for width of roadway for driving, and it is four wheels that when parking, which includes sole wheel 25,
Or six wheels, six wheels are for four sole wheels 25 with four support legs 20 in front and back, then including forward and backward wheel
For vehicle.Multiple wheel supports when parking, moreover, 22 spacing of heel brace wheel is big, bearing area is big, so can ensure to go
Vehicle, parking safety.Second is that the pawl type retaining body 14 of the small pivot angle of single front-wheel of the invention, wooden fork rod support support feet stops
Mechanism is moved back, each support leg 20 can be made all reliably to contact to earth in the case where ground relief, parking is steady, moreover, support wooden fork bar
It is in the front end for being bordering on support leg body 1, rationally, structure is simple for support.Third is that the small pivot angle of single front-wheel of the invention, wooden fork bar support
The rope-settling device body 45 of formula support feet accomplishes that loose rope does not knot.Fourth is that the locking of coasting body 75, unlocking mechanism can nobody
Operation automatically unlocks support leg 20, keeps safety operation more reliable.
Embodiment
In the present embodiment, the automobile-used small pivot angle of single front-wheel, wooden fork rod support support feet, including existing car body
57 and cyclelog 58, front vehicle wheel 28 that the existing car body 57 is equipped with, rear wheel 55, traveling motor 54, speed regulation
Handle 77, brake handle 79, steering handle 80, Chinese herbaceous peony fork 19.
Moving operation first must be converted into the support leg 20 for being in support ground, support car body state to be locked in eminence position
State takes turns power assist vehicle for open type two, and moving operation method is as follows: person for driving a car is seated first, and both feet step on stabilized vehicle body,
Then locking electricity is clicked with hand touching and turn round 81, and can adjust speed adjusting lever 77 immediately makes vehicle low speed advance, about several seconds kinds, instruction
Lamp 4 is bright, shows that the support leg 20 for being in support ground state originally has been converted into and is locked in eminence location status, moving operation is complete
At can operate speed adjusting lever 77 and brake handle 79 carries out driving or high speed traveling operation.
Support leg 20 is by contacting to earth, supporting the dead ship condition of car body to be converted into being locked in the row of the driving states of eminence position
Vehicle operational motion conversion program is as follows: after pressing locking electricity and turning round 81, lock electricity turn round 81 will pass through controller 59, cable 60 makes the
One electromagnet 3 is powered, and the electromagnetic attraction of the first electromagnet of energization just pulls retaining body tail 9 to be lifted out the swing of retaining body 14
Male and fomale(M&F) 6 on spending support wooden fork bar is until touching latch electric switch 1.Retaining body 14 is lifted out spending support wooden fork bar 5
It is to support to put in wooden fork bar 5 and support leg 20 in next step and prepare.The retaining body 14 lift it is straight cause to touch latch establish by cable
1 are closed, latch electric switch 1 is just rotated forward the energization of motor 54, the sprocket wheel being fixed on 54 output shaft of motor
The 52 sprocket wheel drive rotations of long bolt 50 for passing through chain 53 and being fixed on 50 end of long bolt, the long bolt 50 of rotation make big nut
48 towards long bolt 50 sprocket wheel extreme direction it is mobile, big nut 48 also just drives connecting plate 49, traction rope draw back plate 47 towards vehicle
The rear extreme direction of under casing 63 is mobile, and traction rope draw back plate 47 drives traction rope back segment 43 to pass through third rope by the 4th rope socket 46
Connector 41 drags conehead gain sliding pin 40 from sliding pin guiding mobile to the back-end, described from front end in sliding pin guide pipe 32
Front end, rear end in pipe 32 are for car body 57 is forward and backward.The conehead gain sliding pin moved in sliding pin guide pipe 32
40 draw traction rope leading portion 31 by the second rope socket 39, and traction rope leading portion 31 passes through the guiding of lower sheave 30, top sheave 16 again,
It is bypassed on the inside of support leg body 1 still further below and passes through the traction of the first rope socket 21 to 1 leading flank of support leg body again below support leg body 1
Sole 22 and the support leg body 1 integrated with sole 22, support wooden fork bar 5 etc. rise together, until support leg body 1 touches or be bordering on touching
And until support leg latch 17；Sole 22 swings about 90 degree towards 1 lower section direction of support leg body simultaneously, until sole 22 is swung
Zhi Bai Wa block 18 is touched to touching or being bordering on, and is suspended on the sole balance staff 2 in vehicle bottom；Also simultaneously, above-described
The conehead gain sliding pin 40 drawn in each component that support leg 20 rises pulled by motor 54 is also simultaneously in sliding pin guide pipe
It is mobile to 32 rear end of sliding pin guide pipe in 32, until conehead gain sliding pin 40 touches stroke electric switch 1.Conehead waist
Slot sliding pin 40 touches stroke electric switch 1, plays the role of following three: first is that as described above, increasing support leg body 1, foot
The palm 22 is increased and is rotated all substantially in place, is got ready for driving and high speed traveling；Second is that the gain of conehead gain sliding pin 40
Face lockpin hole 64 causes lock pin 65 to be inserted into the gain of conehead gain sliding pin 40, so that lock pin 65 substitutes the tractive force of motor 54
Lock support leg 20.Third is that it is touched the stroke electric switch 1 of starting, by changing the power supply positive and negative electrode of motor 54, and
By the delay of delayer 58, rotate backward motor 54.Counter-rotational motor 54 is with movable sprocket 52, big nut 48, connection
Plate 49 keeps 47 opposite direction of traction rope draw back plate mobile, and the mobile traction rope draw back plate 47 of opposite direction, which just pushes, squeezes traction rope back segment
43 by traction rope back segment 43 be bent it is orderly be stored in rope-settling device chamber 86, until big nut 48 therein touches stroke and establishes by cable
Until closing 2 62.Stroke electric switch 2 62 makes to power off at 3 liang of motor 54 and the first electromagnet, motor stalling, the first electricity of power-off
Magnet 3 disappears to the pulling force of retaining body tail 9, and the first tension spring 12 just pulls the swing of retaining body tail 9 to make retaining body 14 with power appropriate
Press the male and fomale(M&F) 6 supported on wooden fork bar 5.Above-described conehead gain sliding pin 40 touches stroke electric switch 1 plays three
In a effect, the first two effect is easy for moving operation, and the latter effect is easy for next shut-down operation.
When wanting shut-down operation, quickly the support leg 20 for being locked in eminence location status must be converted into supporting
Open type two is taken turns the shut-down operation method and shut-down operation movement conversion journey of power assist vehicle in the support of foot 20 ground, support car body state
Sequence has following manually and automatically two kinds.
Manually shut-down operation method is that person for driving a car presses unlock electricity and turns round 78 and operate brake handle 79 to vehicle braking, solution
Lock electricity turns round 78 and unlocks support leg 20, and support leg 20 declines support ground immediately, supports car body, and steady to stop, shut-down operation is completed.
Manual shut-down operation movement conversion program is that person for driving a car presses unlock electricity and turns round 78, and the second electromagnet 74 is powered, and is powered
The electromagnetic attraction leading portion that pulls the back segment of L lever 69 to drive L lever 69 of second electromagnet 74 swing, until L lever 69
Until leading portion touches latch electric switch 2 68.69 leading portion of L lever, which is swung up, also extracts conehead gain sliding pin 40 for lock pin 64
Gain lead to following interlocking action so that support leg 20 be unlocked.Originally the conehead gain sliding pin 40 that was locked by lock pin 64 and
The traction rope leading portion 31 that links together with conehead gain sliding pin 40 and by the traction of traction rope leading portion 31 suspention aloft position
Sole 22, support leg body 1, wooden fork bar 5 and the component to link together with support leg body 1 are just at it from gravity and first volume axis spring
84 elastic force effect is lower to be swung downwards rapidly, wherein being orderly bent the traction rope back segment 43 being stored in rope-settling device chamber 86 by nothing
The hauling-out of resistance is straightened, and there are also soles 22 therein while decline, also with foot under the elastic force effect of volume Two axis spring 33
The palm balance staff 2 be axle center is stretched out to outside vehicle side direction swing about 90 degree to touch on 1 free end of support leg body stopping put Wa block 18 be
Only, finally, sole 22 contacts to earth.Sole 22 once contacting to earth, just instead make in the support wooden fork bar 5 on support leg body 1 and make by sole 22
Support wooden fork bar 5 is moved upward, at this moment, the matched retaining body of male and fomale(M&F) 6 aimed on support wooden fork bar 5 being mounted on car body 57
14, will pass through touch pressure appropriate and press angle with support wooden fork bar 5 on male and fomale(M&F) 6 carry out it is unidirectional engage or carves tightly, make
Support wooden fork bar 5 cannot be moved upward, so that car body 57 be supported, stablize parking.Wherein, since sole 22 is in decline
Direction is stretched out also to outside vehicle side simultaneously and swings about 90 degree, so that two sole wheels, 25 spacing that 57 two sides of car body are contacted to earth is substantially greater than vehicle
Body width has accomplished narrow vehicle body, wide support.Foregoing 69 leading portion of L lever, which is rocked to, to be touched latch electric switch 2 68 and is
Only, the latch electric switch 68 being touched just powers off the second electromagnet 74, and the electromagnetic attraction of the second electromagnet 74 of power-off disappears
It losing, the second tension spring 67 just drags 69 back segment of L lever and 69 leading portion of L lever is driven to inject lock pin 65 in lockpin hole 64 downwards,
In case locking next time conehead gain sliding pin 40 uses.In addition, being mounted on the N shape balance staff 27 with spring function on sole 22
Jockey pulley 29 can be when sole wheel 25 bear car body weight, support ground in advance, and pass through the jockey pulley tension spring 90 on N shape balance staff 27
Elastic force sole wheel 25 is propped up to come, to prevent sole wheel 25 to be stuck in decline due to contacting to earth too early, to ensure foot
Palm wheel 25 reliably swings 90 degree, reliably contacts to earth and supports car body 57 with sole 22.
Automatic stopping operation is that in quick parking, the inertia force of coasting body 75 unlocks support leg 20 using car body.From
Dynamic shut-down operation movement conversion program is that when bumper car or work as causes the inertia force of coasting body 75 to be greater than second to the big dynamic braking of vehicle
When the pulling force of tension spring 67, coasting body 75 is just moved forward in coasting body set 76, and the coasting body 75 of forward movement connects by second
Splicing 70 pulls 69 back segment of L lever that 69 leading portion of L lever is made to be swung up the gain that lock pin 64 is extracted to conehead gain sliding pin 40, from
And support leg 20 is unlocked.The support leg 20 being unlocked just is converted into support leg 20 by the driving states for being locked in eminence position
The dead ship condition that support ground is supported car body.Wherein detailed automatic stopping movement conversion program and manual parking movement are converted
Program is identical, herein not repeated description.
Normal temporary parking is carried out on the run for open type cart, as long as checking vehicle both feet support ground both
Can, it must not start support feet.Only parking and prevent overturn in the case where just manually or automatically start support feet
Carry out shut-down operation.For parking frequency, starting support feet stops fewer than temporary parking on the run more, stays
Vehicle is to leave Che Shicai in person for driving a car to use.
Claims (10)
1. a kind of automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet, including vehicle possessed by existing single front-wheel vehicle
Body, wheel, traveling motor and controller, it is characterised in that respectively install and be bordering on perpendicular to car body side close to vehicle bottom in car body two sides
The support leg balance staff in face, then one end of support leg body is connected on support leg balance staff, the other end of support leg body is free end,
Sole is installed in the free end of support leg body again, the above-described support leg body being installed on support leg balance staff and is installed to branch
Sole on support foot body can surround the axial line small angle oscillation of support leg balance staff together, and the small angle oscillation refers to branch
When support foot body and the sole being installed on support leg body are swung around the axial line of support leg balance staff, support leg body and horizontal plane
Maximum angle is less than 90 degree, when support leg body is in horizontal position, then the support leg body in the free end of nearly support leg body
Upper side, which is bordering on, supports wooden fork bar to installation perpendicular to support leg body, then by a segment table of the suitable length on the described support wooden fork bar
Face is equipped with rugged male and fomale(M&F), in addition, again on the car body at the male and fomale(M&F) on support wooden fork bar or close to support
It is connected with retaining body on the associate member of the car body at male and fomale(M&F) on wooden fork bar, when this retaining body being flexibly connected with car body
It is pressed with power appropriate and angle when supporting the male and fomale(M&F) on wooden fork bar, then retaining body does not prevent support wooden fork bar from moving downwards
It is dynamic, but retaining body prevents support wooden fork bar from being moved upward, and when retaining body is separated from the male and fomale(M&F) on support wooden fork bar, then stops
Move back body does not prevent support wooden fork bar from moving or be moved upward downwards completely.
2. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as described in claim 1, it is characterised in that in retaining
Body tail side is equipped with retaining body latch, for limiting the swing angle of retaining body.
3. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as described in claim 1, it is characterised in that described
Support feet further includes swinging Sole mechanism, and the swing Sole mechanism is specific as follows: being equipped in the support leg body
It is open in the inner hole of the support leg body other end, is connected with sole balance staff in the inner hole and the sole balance staff
Outer end is extend out to outside inner hole, is equipped with and is bordering on perpendicular to sole balance staff on one extend out to outside inner hole section sole balance staff
Sole, the sole that this installation is connected on sole balance staff and sole balance staff in support leg body in hole can be together with support leg
Internal axially bored line is axis rotation, but can not be moved in axially bored line direction along support leg body, the support leg body and sole
Between be connected with the volume Two axis spring screwed make sole to vehicle body side so that volume Two axis spring is applied with one to sole
The power that outside direction is swung, so that sole be enable to reach outside vehicle body side by about 90 degree of swing.
4. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 3, it is characterised in that described
Sole is equipped with the perforation parallel with the radial direction of sole wheel, passes through for one end for a N shape balance staff, the N shape balance staff
The other end be equipped with jockey pulley, and N shape balance staff pass through sole wheel perforation one end end be equipped with balance staff link disk, the balance staff
Link disk circumference on be fixed with drawstring one end and the drawstring pile warp described in balance staff linkage disk more than half circumference after
It is connected by a jockey pulley tension spring with the outer end of sole balance staff, puts jockey pulley downwards so that jockey pulley tension spring can apply to N shape balance staff
Dynamic active force.
5. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 4, it is characterised in that close
The sole of the lower section in N shape balance staff middle section is equipped with balance staff latch, for limiting the hunting range of N shape balance staff, and ensures that N shape is put
Axis touches before balance staff latch, and the jockey pulley of N shape balance staff end is lower than sole wheel, and the jockey pulley lower than sole wheel is putting sole wheel
It will not be stuck because contacting to earth too early during 90 degree dynamic.
6. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 3, it is characterised in that described
Support feet further includes that traction mechanism is put in support leg, it is specific as follows that traction mechanism is put in the support leg: in vehicle under casing
It is inside additionally provided with rope-settling device body, rope-settling device chamber is equipped with inside the rope-settling device body, the front end of the rope-settling device chamber is equipped with traction
Rope entrance, the height of rope-settling device chamber 86 is slightly larger than the diameter of traction rope, so that traction rope monolayer alignment, will not knot, reason rope
Device is intracavitary to be provided with traction rope draw back plate, and the 4th rope socket is provided on traction rope draw back plate, divides on the upside of the both ends of rope-settling device
It She You not be equipped with long bolt with the bearing block of bearing, two bearings seat, long bolt is equipped with the big nut matched with long bolt,
The rear end of long bolt reaches the outside of bearing block and is driven cooperation mutually with motor to realize the transmission of torque, the rope-settling device
The top of body is additionally provided with a long slit, makes big nut and traction rope draw back plate phase for connecting plate to be passed through and passed through for connecting plate
Even, it is equipped with upper fixed pulley on the car body of the top of the sole, is equipped with lower fixed pulley, lower fixed pulley in the lower section of upper fixed pulley
Side level is equipped with a sliding pin guide pipe consistent with car body front-rear direction, and the sliding pin guide pipe is internally connected with cone
Head gain sliding pin, one end of the sliding pin guide pipe passes straight through at the traction rope entrance of rope-settling device chamber, in the conehead
The both ends of gain sliding pin are respectively equipped with the second rope socket and third rope socket, and traction rope back segment connects third rope socket and the 4th rope
Connector, after one end of traction rope leading portion is connected with second rope socket, be pierced by out of sliding pin guide pipe again successively by down toward
On successively bypass lower sheave and top sheave, and downwards out of support leg body side around support leg body downside again outward and sole
Sole on shaft outer end is connected, so that traction rope can generate sole balance staff in the periphery tangential direction of support leg body
One twisting resistance, so that sole be made to make sole rotate down 90 degree while traction rope leading portion draws and rises.
7. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 6, it is characterised in that in car body
On support leg latch is installed, for limiting the wicking height of support leg.
8. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 6, it is characterised in that described
Support feet further includes support leg locking, unlocking mechanism, and the support leg locking, unlocking mechanism are specific as follows: in conehead
Sliding Xiao of gain touches travel switch for the moment, slides the gain of Xiao on the tube wall on the upside of the sliding pin guide pipe to positive conehead gain
Equipped with lockpin hole, horizontal direction is equipped on the car body on the upside of sliding pin guide pipe perpendicular to the L lever balance staff and energy of sliding pin guide pipe
The L lever swung around L lever balance staff, the end of L lever front end are equipped with lock pin, and make lock pin to positive lockpin hole, after L lever
The car body of the side of section is equipped with the coasting body guide sleeve and the second electromagnet for being parallel to sliding pin guide pipe direction, the inertia
Coasting body is equipped in body guide sleeve, the inertia physical efficiency slidably reciprocates in coasting body guide sleeve, and the coasting body and
Second electromagnet is connected with the back segment of L lever by connecting rope respectively, and the back segment that the back segment of the L lever also passes through L lever is another
Second tension spring of side is connected with car body, and the coasting body, the second electromagnet and the second tension spring are for realizing L thick stick
The swing of bar, and the lock pin can insert or pull out conehead gain cunning by the lockpin hole that swings through of L lever
The gain of pin, to carry out locking and unlocking to the conehead gain sliding pin.
9. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as claimed in claim 8, it is characterised in that described
Car body of the retaining body close to the first tension spring side be equipped with for for motor providing the latch electric switch of working signal
One, it is equipped on the car body on the upside of the leading portion of the L lever for providing the latch electricity of working signal for the second electromagnet
Switch two.
10. the automobile-used small pivot angle of list front-wheel, wooden fork rod support support feet as described in claim 1, it is characterised in that described
Support feet include forward type support feet and rear-mounted support feet, for car body front-rear direction, branch
It is forward type support feet on front side of support leg balance staff that support foot body, which is set to, and support leg body is set on rear side of support leg balance staff
For rear-mounted support feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586228.1A CN109018085B (en) | 2018-06-06 | 2018-06-06 | Small swing angle and fork rod supporting type supporting leg device for single front wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586228.1A CN109018085B (en) | 2018-06-06 | 2018-06-06 | Small swing angle and fork rod supporting type supporting leg device for single front wheel vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109018085A true CN109018085A (en) | 2018-12-18 |
| CN109018085B CN109018085B (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586228.1A Active CN109018085B (en) | 2018-06-06 | 2018-06-06 | Small swing angle and fork rod supporting type supporting leg device for single front wheel vehicle |
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| CN (1) | CN109018085B (en) |
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| SE7308341L (en) * | 1973-06-13 | 1974-12-16 | Birger Nilsson | |
| US6530589B1 (en) * | 2002-03-22 | 2003-03-11 | New Art City Industrial Co., Ltd. | Structure of a bicycle for children |
| CN1579864A (en) * | 2004-05-15 | 2005-02-16 | 刘铭 | Anti-falling upright mount motorcycle |
| CN203996558U (en) * | 2014-06-20 | 2014-12-10 | 浙江工业大学 | Cycle rack safety device |
| CN206278180U (en) * | 2016-11-10 | 2017-06-27 | 李锋运 | Two-wheel vehicle used rearmounted swing type front support foot device |
| CN107200093A (en) * | 2017-05-12 | 2017-09-26 | 李锋运 | Single automobile-used vertical lifting formula front support foot device of front-wheel |
| CN206552148U (en) * | 2017-02-21 | 2017-10-13 | 昆山纽斯步工业设计有限公司 | Logistics two wheeler electric up-down Auxiliary support |
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2018
- 2018-06-06 CN CN201810586228.1A patent/CN109018085B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7308341L (en) * | 1973-06-13 | 1974-12-16 | Birger Nilsson | |
| US6530589B1 (en) * | 2002-03-22 | 2003-03-11 | New Art City Industrial Co., Ltd. | Structure of a bicycle for children |
| CN1579864A (en) * | 2004-05-15 | 2005-02-16 | 刘铭 | Anti-falling upright mount motorcycle |
| CN203996558U (en) * | 2014-06-20 | 2014-12-10 | 浙江工业大学 | Cycle rack safety device |
| CN206278180U (en) * | 2016-11-10 | 2017-06-27 | 李锋运 | Two-wheel vehicle used rearmounted swing type front support foot device |
| CN206552148U (en) * | 2017-02-21 | 2017-10-13 | 昆山纽斯步工业设计有限公司 | Logistics two wheeler electric up-down Auxiliary support |
| CN107200093A (en) * | 2017-05-12 | 2017-09-26 | 李锋运 | Single automobile-used vertical lifting formula front support foot device of front-wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109018085B (en) | 2020-06-12 |
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Effective date of registration: 20210819 Address after: Room 569, building 1, No. 853, Minjing Road, Yangpu District, Shanghai 200082 Patentee after: Shanghai Hengji Advertising Co.,Ltd. Address before: 200438 Room 403, 38 Lane 320, Kailu Road, Yangpu District, Shanghai Patentee before: Li Fengyun |