CN109501925A - A kind of scooter for accelerating and sliding past rear-wheel displacement - Google Patents
A kind of scooter for accelerating and sliding past rear-wheel displacement Download PDFInfo
- Publication number
- CN109501925A CN109501925A CN201710902154.3A CN201710902154A CN109501925A CN 109501925 A CN109501925 A CN 109501925A CN 201710902154 A CN201710902154 A CN 201710902154A CN 109501925 A CN109501925 A CN 109501925A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
- B62K13/08—Frames
Abstract
The present invention relates to outdoor activity walking-replacing tools, especially a kind of riding mode using similar bicycle, when cyclist, which is sitting in both feet on cushion, steps on left and right pedal, drive driven wheel rotation to accelerate to advance as bicycle by chain-drive mechanism, if and pulling handle when cyclist stops and steps on left and right pedal and pulling rear-wheel by drawstring, to make rear-wheel and ground face contact so that driven wheel is left ground simultaneously, it is slided as scooter, a kind of acceleration of distance longer than bicycle coasting and the scooter for sliding past rear-wheel displacement.Including preceding brake lever, rear brake handle, handle, Zuo Lasheng, T-shaped bar, seven bowls, front-wheel, front fork, vehicle frame, chain conveyer assembly, pull rod, cushion, lock, right drawstring and rear wheel assembly.The vehicle is novel, it is structurally reasonable, easy to operate, ride it is comfortable.
Description
Technical field
The present invention relates to outdoor activity walking-replacing tool, especially a kind of riding mode using similar bicycle works as cycling
When people is sitting in both feet on cushion and steps on left and right pedal, drive driven wheel rotation to add as bicycle by chain-drive mechanism
Speed advance, and if when cyclist stop step on left and right pedal when pull handle by drawstring pull rear-wheel, thus make rear-wheel and
Ground face contact makes driven wheel leave ground simultaneously, and then the vehicle is equally slided as scooter, distance longer than bicycle coasting
A kind of acceleration with slide past rear-wheel displacement scooter.
Background technique
The wheel of manpower scooter and ground friction are small, therefore can the very long a distance of automatic sliding.Manpower scooter
In taxiing procedures, one foot of rider is stepped down on the panel of scooter, and another foot ceaselessly firmly acts on ground backward,
To make scooter advance, it is seen that in order to enable scooter to slide longer distance, the wheel of scooter and the frictional force on ground are got over
It is small better.Meanwhile in order to effectively slide, manpower scooter using when user be to stand and cannot be seated, and due to one
Foot, which does not stop to act on ground, can generate Railway Project in this way: first is that stand movement very arduous by user;Second is that a foot does not stop
The ground of scooter side is acted on, therefore car is not easy to balance;Third is that a foot does not stop to act on ground namely a foot
Do not stop that flexible there are more serious traffic safety hidden danger to side.
Bicycle rider's foot in riding steps on pedal, rear-wheel is acted on by chain conveyer, in order to accelerate bicycle more
Fastly, wish have good frictional force that bicycle is promoted to advance between bicycle rear and ground at this time, on the other hand, in bicycle
During advance, in order to enable bicycle to travel forward automatically longer distance, but wish at this time bicycle rear and ground it
Between frictional force become the smaller the better, this generates conflict, i.e. physics conflicts, and this contradiction is on existing bicycle
It can not overcome.
Based on this, it is contemplated that firmly scrunching during cycling is accelerated advance process and does not scrunch automatic sliding process
It is separated from structure, allows the wheel of car and ground when firmly scrunching acceleration advance to have enough frictional force, push car
Preferably accelerate to advance;Stopping scrunch after, allow its automatic sliding when, the wheel of car and the frictional force on ground change to minimum, make
Car slides longer distance.
Summary of the invention
In order to solve this problem, the present invention provides a kind of scooter for accelerating and sliding past rear-wheel displacement, and can allow makes
User rides as using bicycle, and can slide as using scooter, enjoys the enjoyment that scooter slides, makes to ride
Process is more labor-saving, safer, more interesting.
The technical scheme adopted by the invention is that:
A kind of acceleration includes preceding brake lever with the scooter for sliding past rear-wheel displacement, rear brake handle, handle, Zuo Lasheng,
T-shaped bar, seven bowls, front-wheel, front fork, vehicle frame, chain conveyer assembly, pull rod, cushion, lock, right drawstring and rear wheel assembly.
The vehicle frame has neck tube, bottom plate, and Zola, which restricts, to manage, cushion down tube, left strip groove, left very heavy fixing terminal, left circular arc
Slot, the left fixation hole of shaft, hole on right drawstring, right drawstring lower opening, movable square hole guide rail after movable square hole guide rail and pull rod before pull rod.
The cushion is installed on cushion pipe, and the cushion pipe and the cushion down tube are fixed with lock described in merga pass, energy
Adjust the height of the cushion.
The pull rod has eave tile, square bar and the right drawstring hole of pull rod.
The handle has handlebar, handle hole and handle Zola's cord hole.The handle is fixed on institute by the handle hole
State the cross bar of T-shaped bar.
The chain conveyer assembly includes left footrest, left bearing, left risers, compound driving shaft, chain, right risers, right bearing,
Right footrest and driven wheel assembly.
The left risers have left bearing mounting hole, and the left risers are connected through a screw thread the left part for being fixed on the bottom plate.
The right risers have right bearing mounting hole, and the right risers are connected through a screw thread the right part for being fixed on the bottom plate.
The compound driving shaft has left flat column, Zuo Yuanzhu, and head sprocket pulls pin, right cylinder and right flat column.Three drawings
Dynamic pin is distributed in the end face of the head sprocket.
The inner hole of the left bearing and the left cylindrical fit, the outer circle of the left bearing are matched with the left bearing mounting hole
It closes.The inner hole of the right bearing and the right cylindrical fit, the outer circle of the right bearing and the right bearing mounting hole cooperate.
The driven wheel assembly includes driven shaft, very heavy I, left separation sleeve, driven wheel assembly, right separation sleeve, very heavy II and
Driven nut.
The driven wheel assembly includes rear brake hull, driven bearing I, brake disc fixing sleeve, middle separation sleeve, driven wheel, is flown
Take turns fixing sleeve, driven bearing II and flywheel.
The middle separation sleeve is located at the inner hole of the driven wheel, the brake disc fixing sleeve and flywheel fixing sleeve difference
The inner hole both ends of the driven wheel are installed on, the driven bearing I is installed on the inner hole of the brake disc fixing sleeve, described driven
Bearing I I is installed on the inner hole of the flywheel fixing sleeve, and the middle separation sleeve is located at the driven bearing I and the driven bearing
Between II.
The flywheel is fixed with external screw thread, and the inner hole of the flywheel is internal screw thread, which fixes with the flywheel
The external screw thread of set cooperates.
The screw rod of the very heavy I is inserted into the very heavy fixing terminal in a left side, is then threaded into one piece of stop nut.By described thousand
The screw rod of jin II is inserted into corresponding very heavy fixing terminal on the right side of the very heavy fixing terminal in the left side, is then threaded into one piece of stop nut.
The driven shaft is sequentially passed through into the left strip groove, the very heavy I, the left separation sleeve, the driven bearing
I, the middle separation sleeve, the driven bearing II, the right separation sleeve, the very heavy II, the left strip groove right side are corresponding
Then strip groove is fixed with the driven nut.
The chain is installed between the head sprocket and the flywheel, and passes through the very heavy I and the very heavy II tune
It saves elastic.
The rear wheel assembly includes rear axle, left set I, left set II, rear axle bearing I, rear-wheel, rear axle bearing I I, right set II, right
Set I, rear axle nut, spindle nut I, shaft cover I, shaft I, shift fork, shaft II, shaft set II and spindle nut II.
The shift fork has rear axle left hole, the left movable span of shaft, shift fork Zola cord hole and the right drawstring hole of shift fork.
The rear axle is sequentially passed through into the left arc groove, the left set I, the rear axle left hole, the left set II is described
Rear axle bearing I, the rear-wheel, the rear axle bearing I I, the right set II, rear axle left hole right side corresponding aperture, the right set
I, corresponding arc groove on the right side of the left arc groove are then threaded into the rear axle nut to tight.
The shaft I is packed into the left movable span of the shaft from the inside of the shift fork outward, then on the shaft I
It is inserted in the shaft set I, the shaft I is then passed through into the left fixation hole of the shaft, finally screws in the spindle nut I extremely
Tightly.
Similarly, the shaft II is installed, the shaft covers the II and spindle nut II.
The front fork is inserted into the neck tube from bottom to top and is fixedly connected by seven bowls.The T-shaped bar erects
Bar is connect with the front fork.The front-wheel is on the front fork.Hand handle of the preceding brake lever mounted in the cross bar of the T-shaped bar
Right end.Hand handle left end of the rear brake the cross bar mounted in the T-shaped bar.The front-wheel is equipped with brake disc.The preceding brake lever is logical
It crosses brake cable and brake controls the brake disc of the front-wheel, which is mounted on the front fork.The rear brake handle passes through
Brake cable and brake control the rear brake hull, which is mounted on the vehicle frame.
The outer layer of the front-wheel and the rear-wheel is made of PU material, there is lesser coefficient of friction.
The outer layer of the driven wheel is made of rubber material, there is biggish coefficient of friction.
One of Zola's rope is fixed on the handle Zola cord hole, another passes through Zola rope pipe, final solid
Due to the shift fork Zola cord hole.
Movable square hole is led after the square bar of the pull rod is matched with before the pull rod movable square hole guide rail and the pull rod
Rail simultaneously can be moved flexibly.The eave tile of the pull rod acts on one of them described pulling pin.
One of the right drawstring is fixed on the right drawstring hole of the pull rod, and the other end of the right drawstring passes through the right drawing
Hole and the right drawstring lower opening, are finally secured to the right drawstring hole of the shift fork on rope.
The beneficial effects of the present invention are:
It is described it is a kind of acceleration with slide past rear-wheel conjugate scooter it is novel, it is structurally reasonable, easy to operate, ride
Comfortably.When user, which is sitting on cushion both feet, firmly to trample left and right pedal and have an effect, can accelerate to advance as cycling, and
Stopping is when scrunching left and right pedal, if pull forward handle can by drawstring pulling rear-wheel, thus make rear-wheel decline and with ground
Face contact, while increase driven wheel to disengaging and ground face contact, then the vehicle can slide more on flat and smooth road surface
Over long distances, laborsaving, safety is interesting, and is able to achieve the smooth displacement for accelerating and sliding.
Detailed description of the invention
It is further illustrated below with reference to figure of the invention:
Fig. 1, Fig. 2 are structural schematic diagrams of the invention.
Fig. 3 is the structural schematic diagram of the chain conveyer assembly.
Fig. 4 is the explosive view of the chain conveyer assembly.
Fig. 5 is the structural schematic diagram of the compound driving shaft.
Fig. 6 is the explosive view of the driven wheel assembly.
Fig. 7 is the explosive view of the driven wheel assembly.
Fig. 8 is the structural schematic diagram of the rear wheel assembly.
Fig. 9 is the explosive view of the rear wheel assembly.
Figure 10 is the structural schematic diagram of the shift fork.
Figure 11 is the structural schematic diagram of the pull rod.
Figure 12 is the structural schematic diagram of the handle.
Figure 13, Figure 14 are the structural schematic diagrams of the vehicle frame.
Figure 15 is the structural schematic diagram of the left risers.
Figure 16 is the structural schematic diagram of the right risers.
In figure, brake lever before 1., 2. rear brake handles, 3. handles, 4. Zolas rope, 5. T-shaped bars, 6. 7 bowls, 7. front-wheels, before 8.
Fork, 9. vehicle frames, 10. chain conveyer assemblies, 11. pull rods, 12. cushions, 13. locks, 14. right drawstrings, 15. rear wheel assemblies, 16. left sides are stepped on
Foot, 17. left bearings, 18. left risers, 19. compound driving shafts, 20. chains, 21. right risers, 22. right bearings, 23. right footrests,
24. driven wheel assembly, 25. left flat columns, 26. left cylinders, 27. head sprockets, 28. pulling pins, 29. right cylinders, 30. right flat columns, 31.
Driven shaft, 32. very heavy I, 33. left separation sleeves, 34. right separation sleeves, 35. driven nuts, 36. very heavy II, 37. driven wheel assemblys,
38. rear brake hull, 39. driven bearing Is, 40. brake disc fixing sleeves, separation sleeve in 41., 42. driven wheels, 43. flywheel fixing sleeves,
44. driven bearing II, 45. flywheels, 46. rear axles, 47. left set I, 48. left set II, 49. rear axle bearing Is, 50. rear-wheels, 51. rear axles
Bearing I I, 52. right set II, 53. right set I, 54. rear axle nuts, 55. spindle nut I, 56. shafts cover I, 57. shaft I, and 58. groups
Fork, 59. shaft II, 60. shafts cover II, 61. spindle nut II, 62. rear axle left hole, the left movable span of 63. shafts, a 64. shift forks left side
Drawstring hole, the right drawstring hole of 65. shift forks, 66. eave tiles, 67. square bars, the right drawstring hole of 68. pull rods, 69. handlebars, 70. handle holes,
71. handle Zola's cord hole, 72. neck tubes, 73. bottom plates, 74. Zolas, which restrict, to manage, 75. cushion down tubes, 76. left strip grooves, 77. is left very heavy
Fixing terminal, 78. left arc grooves, the left fixation hole of 79. shafts, hole on 80. right drawstrings, 81. right drawstring lower opening are living before 82. pull rods
Move square hole guide rail, movable square hole guide rail after 83. pull rods, 84. left bearing mounting holes, 85. right bearing mounting holes.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, this is presently preferred embodiments of the present invention.
Such as Fig. 1, such as Fig. 2, a kind of acceleration includes the preceding brake lever 1, institute with the scooter for sliding past rear-wheel displacement
Rear brake is stated 2, the handle 3, Zola's rope 4, the T-shaped bar 5, seven bowls 6, the front-wheel 7, the front fork 8,
The vehicle frame 9, the chain conveyer assembly 10, the pull rod 11, the cushion 12, the lock 13, the right drawstring 14 and institute
State rear wheel assembly 15.
Such as Figure 13, the vehicle frame 9 has the neck tube 72, the bottom plate 73, Zola's rope pipe 74, the cushion down tube
75, the left strip groove 76, the very heavy fixing terminal 77 in a left side, the left arc groove 78, the left fixation hole 79 of shaft is described
Hole 80 on right drawstring, the right drawstring lower opening 81, movable square hole is led after movable square hole guide rail 82 and the pull rod before the pull rod
Rail 83.
The cushion 12 is installed on cushion pipe, and the cushion pipe and the cushion down tube 75 are solid with lock 13 described in merga pass
It is fixed, it is adjustable the height of the cushion 12.
Such as Figure 11, the pull rod 11 has the eave tile 66, the square bar 67 and the right drawstring hole 68 of the pull rod.
Such as Figure 12, the handle 3 has the handlebar 69, the handle hole 70 and the handle Zola cord hole 71.It is described
Handle 3 is fixed on the cross bar of the T-shaped bar 5 by the handle hole 70.
Such as Fig. 3, such as Fig. 4, the chain conveyer assembly 10 includes the left footrest 16, the left bearing 17, the left risers
18, the compound driving shaft 19, the chain 20, the right risers 21, the right bearing 22, the right footrest 23 and it is described from
Driving wheel assembly 24.
Such as Figure 15, the left risers 18 have the left bearing mounting hole 84, and the left risers 18 are connected through a screw thread fixation
In the left part of the bottom plate 73.
Such as Figure 16, the right risers 21 have the right bearing mounting hole 85, and the right risers 21 are connected through a screw thread fixation
In the right part of the bottom plate 73.
Such as Fig. 5, the compound driving shaft 19 has the flat column 25 in the left side, the left cylinder 26, the head sprocket 27, the drawing
Dynamic pin 28, the flat column 30 of the right cylinder 29 and the right side.More preferably, three pulling pins 28 are distributed in the head sprocket 27
End face.
The inner hole of the left bearing 17 and the left cylinder 26 cooperate, and the outer circle of the left bearing 17 and the left bearing are pacified
Hole 84 is filled to cooperate.
The inner hole of the right bearing 22 and the right cylinder 29 cooperate, and the outer circle of the right bearing 22 and the right bearing are pacified
Hole 85 is filled to cooperate.
Such as Fig. 6, the driven wheel assembly 24 includes the driven shaft 31, the very heavy I 32, the left separation sleeve 33, institute
State driven wheel assembly 37, the right separation sleeve 34, the very heavy II 36 and the driven nut 35.More preferably, the driven spiral shell
Mother 35 is stop nut.
Such as Fig. 7, the driven wheel assembly 37 includes the rear brake hull 38, the driven bearing I 39, the brake disc
Fixing sleeve 40, the middle separation sleeve 41, the driven wheel 42, the flywheel fixing sleeve 43, the driven bearing II 44 and described
Flywheel 45.
The middle separation sleeve 41 is located at the inner hole of the driven wheel 42, and the brake disc fixing sleeve 40 and the flywheel are fixed
Set 43 is respectively arranged in the inner hole both ends of the driven wheel 42, and the driven bearing I 39 is installed on the brake disc fixing sleeve 40
Inner hole, the driven bearing II 44 is installed on the inner hole of the flywheel fixing sleeve 43, the middle separation sleeve 41 be located at it is described from
Between dynamic bearing I 39 and the driven bearing II 44.
More preferably, the rear brake hull 38 is fixed on the brake disc fixing sleeve 40 by three pieces of screws.
The flywheel fixing sleeve 43 has external screw thread, and the inner hole of the flywheel 45 is internal screw thread, the internal screw thread and the flywheel
The external screw thread of fixing sleeve 43 cooperates.
The screw rod of the very heavy I 32 is inserted into the very heavy fixing terminal 77 in a left side, is then threaded into one piece of stop nut.It will
The screw rod of the very heavy II 36 is inserted into the corresponding very heavy fixing terminal in very heavy 77 right side of fixing terminal in the left side, is then threaded into one
Piece stop nut.
The driven shaft 31 is sequentially passed through into the left strip groove 76, the very heavy I 32, the left separation sleeve 33, described
Driven bearing I 39, the middle separation sleeve 41, the driven bearing II 44, the right separation sleeve 34, the very heavy II 36, institute
The corresponding strip groove in left 76 right side of strip groove is stated, it is then fixed with the driven nut 35.
The chain 20 is installed between the head sprocket 27 and the flywheel 45, and passes through the very heavy I 32 and described
Very heavy 36 adjusting elasticity of II.
Such as Fig. 8, such as Fig. 9, the rear wheel assembly 15 includes the rear axle 46, the left set I 47, the left set II 48,
The rear axle bearing I 49, the rear-wheel 50, the rear axle bearing I I 51, the right set II 52, the right set I 53 are described
Rear axle nut 54, the spindle nut I 55, the shaft cover I 56, the shaft I 57, the shift fork 58, the shaft II
59, the shaft covers the II 60 and spindle nut II 61.More preferably, the inner hole of the rear-wheel 50 is equipped with a spacer, should
Spacer is between the rear axle bearing I 49 and the rear axle bearing I I 51.
Such as Figure 10, the shift fork 58 has the rear axle left hole 62, the left movable span 63 of shaft, the shift fork Zola cord hole
64 and the right drawstring hole 65 of the shift fork.
The rear axle 46 is sequentially passed through into the left arc groove 78, the left set I 47, the rear axle left hole 62, the left side
Cover II 48, the rear axle bearing I 49, the rear-wheel 50, the rear axle bearing I I 51, the right set II 52, the rear axle
62 right side corresponding aperture of left hole, the right set I 53 correspond to arc groove on the right side of the left arc groove 78, are then threaded into the rear axle spiral shell
Mother 54 is to tight, but it is clever that the rear axle 46 should be enable correspond to arc groove on the right side of the left arc groove 78, the left arc groove 78
Rotation living.
The shaft I 57 is packed into the left movable span 63 of the shaft from the inside of the shift fork 58 outward, then described
It is inserted in the shaft set I 56 on shaft I 57, the shaft I 57 is then passed through into the left fixation hole 79 of the shaft, most back spin
Enter the spindle nut I 55 to tight.
Similarly, the shaft II 59 is installed, the shaft covers the II 60 and spindle nut II 61.
More preferably, the spindle nut I 55 and spindle nut II 61 is stop nut.
The front fork 8 is inserted into the neck tube 72 from bottom to top and is fixedly connected by seven bowls 6.The T-shaped bar
5 vertical bar is connect with the front fork 8.The front-wheel 7 is on the front fork 8.The preceding brake lever 1 is mounted in the T-shaped bar 5
The hand handle right end of cross bar.The rear brake is 2 mounted in the hand handle left end of the cross bar of the T-shaped bar 5.The front-wheel 7 is equipped with brake
Disk.The preceding brake lever 1 controls the brake disc of the front-wheel 7 by brake cable and brake, which is mounted on the front fork 8
On.The rear brake controls the rear brake hull 38 by brake cable and brake 2, which is mounted on the vehicle frame 9.
More preferably, the outer layer of the front-wheel 7 and the rear-wheel 50 is made of PU material, there is lesser coefficient of friction.
The outer layer of the driven wheel 42 is made of rubber material, there is biggish coefficient of friction.
One of Zola's rope 4 is fixed on the handle Zola cord hole 71, and other end passes through Zola rope pipe 74, most
It is fixed on the shift fork Zola cord hole 64 eventually.
The square bar 67 of the pull rod 11 is matched with before the pull rod activity after movable square hole guide rail 82 and the pull rod
Square hole guide rail 83 simultaneously can be moved flexibly.The eave tile 66 of the pull rod 11 acts on one of them described pulling pin 28.
One of the right drawstring 14 is fixed on the right drawstring hole 68 of the pull rod, and the other end of the right drawstring 14 passes through institute
Hole 80 and the right drawstring lower opening 81 on right drawstring are stated, the right drawstring hole 65 of the shift fork is finally secured to.
When riding a kind of acceleration and sliding past the scooter of rear-wheel displacement, the cushion 12 and the cushion are adjusted
The connection height of down tube 75 is simultaneously locked with the lock 13, and rider is sitting on the cushion 12, and right-hand man holds described respectively
The hand handle left end of the cross bar of T-shaped bar 5 and hand handle right end, left and right foot respectively forwardly step on the left footrest 16 and the right footrest
23, the head sprocket 27 rotates forward, pulls the right drawstring to move forward by pulling pin 28 described in one of them, then draws
It moves the shift fork 10 to rotate backward around the shaft I 57, the shaft II 59, then the rear axle 46 is along the left circle
Corresponding arc groove is rotated up on the right side of arc slot 78, the left arc groove 78, and then the rear-wheel 50 leaves ground.It is same with this
When, the head sprocket 27 drives the flywheel 45 to rotate forward by the chain 20, to drive the driven wheel 42 forward
Rotation.Then the vehicle accelerates to advance.
During cycling, when the left footrest 16 and the right footrest 23 are stepped in stopping, if pulling the hand forward
Shank 69, then Zola rope 4 pulls the shift fork 10 to rotate forward around the shaft I 57, the shaft II 59, in
Be the rear axle 46 rotates down along the left arc groove 78, the corresponding arc groove in left 78 right side of arc groove, then institute
It states rear-wheel 50 and contacts ground, while increase the driven wheel 42 and being detached from ground, then the vehicle is on flat and smooth road surface
It slides, and longer distance can be slided, enjoy the pleasant sensation for using scooter.
As it can be seen that it is described it is a kind of acceleration with slide past rear-wheel displacement scooter ride it is more labor-saving, and be able to achieve acceleration and
The smooth displacement slided.
Finally it should be noted that above embodiments are used merely to illustrate technical solution of the present invention, rather than to the present invention
The limitation of protection scope, although being described in detail referring to preferable embodiment to the present invention, the ordinary skill people of this field
Member is it should be appreciated that can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from technical solution of the present invention
Spirit and scope.
Claims (5)
1. a kind of acceleration and the scooter for sliding past rear-wheel displacement, including preceding brake lever, rear brake handle, handle, Zuo Lasheng, T-shaped
Bar, seven bowls, front-wheel, front fork, vehicle frame, chain conveyer assembly, pull rod, cushion, lock, right drawstring and rear wheel assembly;It is characterized in that:
The vehicle frame has neck tube, bottom plate, and Zola, which restricts, to manage, cushion down tube, left strip groove, left very heavy fixing terminal, left arc groove, and shaft is left
Fixation hole, hole on right drawstring, right drawstring lower opening, movable square hole guide rail after movable square hole guide rail and pull rod before pull rod;The pull rod
There are eave tile, square bar and the right drawstring hole of pull rod;The handle has handlebar, handle hole and handle Zola's cord hole;The handle passes through
The handle hole is fixed on the cross bar of the T-shaped bar;The front fork is inserted into the neck tube and from bottom to top by seven bowl
It is fixedly connected;The vertical bar of the T-shaped bar is connect with the front fork;Hand handle of the preceding brake lever mounted in the cross bar of the T-shaped bar
Right end;Hand handle left end of the rear brake the cross bar mounted in the T-shaped bar.
2. a kind of acceleration as described in claim 1 includes with the scooter for sliding past rear-wheel displacement, the chain conveyer assembly
Left footrest, left bearing, left risers, compound driving shaft, chain, right risers, right bearing, right footrest and driven wheel assembly;Its feature
Be: the left risers have left bearing mounting hole, and the left risers are connected through a screw thread the left part for being fixed on the bottom plate;The right side
Vertical plate has right bearing mounting hole, and the right risers are connected through a screw thread the right part for being fixed on the bottom plate;The compound driving shaft
There are left flat column, Zuo Yuanzhu, head sprocket pulls pin, right cylinder and right flat column;The inner hole of the left bearing is matched with the left cylinder
It closes, the outer circle of the left bearing and the left bearing mounting hole cooperate;The inner hole of the right bearing and the right cylindrical fit, institute
The outer circle and the right bearing mounting hole for stating right bearing cooperate.
3. a kind of acceleration as claimed in claim 2 includes with the scooter for sliding past rear-wheel displacement, the driven wheel assembly
Driven shaft, very heavy I, left separation sleeve, driven wheel assembly, right separation sleeve, very heavy II and driven nut;The driven wheel assembly includes
Rear brake hull, driven bearing I, brake disc fixing sleeve, middle separation sleeve, driven wheel, flywheel fixing sleeve, driven bearing II and flywheel;
It is characterized in that: the middle separation sleeve is located at the inner hole of the driven wheel, the brake disc fixing sleeve and the flywheel fixing sleeve point
Be not installed on the inner hole both ends of the driven wheel, the driven bearing I is installed on the inner hole of the brake disc fixing sleeve, it is described from
Dynamic bearing II is installed on the inner hole of the flywheel fixing sleeve, and the middle separation sleeve is located at the driven bearing I and the driven shaft
It holds between II;The flywheel is fixed with external screw thread, and the inner hole of the flywheel is internal screw thread, which fixes with the flywheel
The external screw thread of set cooperates;The screw rod of the very heavy I is inserted into the very heavy fixing terminal in a left side, is then threaded into one piece of stop nut.
The screw rod of the very heavy II is inserted into corresponding very heavy fixing terminal on the right side of the very heavy fixing terminal in the left side, one piece is then threaded into and prevents
Loose nut;By the driven shaft sequentially pass through the left strip groove, the very heavy I, the left separation sleeve, the driven bearing I,
The middle separation sleeve, the driven bearing II, the right separation sleeve, the very heavy II, corresponding item on the right side of the left strip groove
Then shape slot is fixed with the driven nut;The chain is installed between the head sprocket and the flywheel, and by described
Very heavy I and the very heavy II adjusting elasticity.
4. a kind of acceleration as described in claim 1 and the scooter for sliding past rear-wheel displacement, after the rear wheel assembly includes
Axis, left set I, left set II, rear axle bearing I, rear-wheel, rear axle bearing I I, right set II, right set I, rear axle nut, spindle nut I turn
Axle sleeve I, shaft I, shift fork, shaft II, shaft cover II and spindle nut II;It is characterized in that: the shift fork has rear axle left hole, shaft
Left movable span, shift fork Zola cord hole and the right drawstring hole of shift fork;The rear axle is sequentially passed through into the left arc groove, the left set I,
The rear axle left hole, the left set II, the rear axle bearing I, the rear-wheel, the rear axle bearing I I, the right set II are described
Corresponding aperture on the right side of rear axle left hole, the right set I, the left corresponding arc groove in arc groove right side are then threaded into the rear axle nut
To tight;The shaft I is packed into the left movable span of the shaft from the inside of the shift fork outward, is then covered on the shaft I
Enter shaft set I, the shaft I is then passed through into the left fixation hole of the shaft, finally screws in the spindle nut I to tight;
Similarly, the shaft II is installed, the shaft covers the II and spindle nut II.
5. a kind of acceleration as described in claim 1,2 or 4 and the scooter for sliding past rear-wheel displacement;It is characterized in that: described
One of Zola's rope is fixed on the handle Zola cord hole, another passes through Zola rope pipe, is fixed on the shift fork Zola
Cord hole;Movable square hole guide rail is simultaneously after the square bar of the pull rod is matched with before the pull rod movable square hole guide rail and the pull rod
It can flexibly move;The eave tile of the pull rod acts on one of them described pulling pin;One of the right drawstring is fixed on
The other end in the right drawstring hole of pull rod, the right drawstring passes through hole and the right drawstring lower opening on the right drawstring, is fixed on
The right drawstring hole of shift fork.
Priority Applications (1)
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CN201710902154.3A CN109501925A (en) | 2017-09-14 | 2017-09-14 | A kind of scooter for accelerating and sliding past rear-wheel displacement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710902154.3A CN109501925A (en) | 2017-09-14 | 2017-09-14 | A kind of scooter for accelerating and sliding past rear-wheel displacement |
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Publication Number | Publication Date |
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CN109501925A true CN109501925A (en) | 2019-03-22 |
Family
ID=65745319
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CN201710902154.3A Withdrawn CN109501925A (en) | 2017-09-14 | 2017-09-14 | A kind of scooter for accelerating and sliding past rear-wheel displacement |
Country Status (1)
Country | Link |
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CN (1) | CN109501925A (en) |
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2017
- 2017-09-14 CN CN201710902154.3A patent/CN109501925A/en not_active Withdrawn
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