CN108340994B - A kind of children's nerve rehabilitation training bicycle and its application method - Google Patents
A kind of children's nerve rehabilitation training bicycle and its application method Download PDFInfo
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- CN108340994B CN108340994B CN201810142788.8A CN201810142788A CN108340994B CN 108340994 B CN108340994 B CN 108340994B CN 201810142788 A CN201810142788 A CN 201810142788A CN 108340994 B CN108340994 B CN 108340994B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
Abstract
The invention belongs to rehabilitation training equipment technical fields, more particularly to a kind of children's nerve rehabilitation training bicycle and its application method, including frame assembly, front-wheel, handlebar, front fork, axis, first sprocket wheel, first crank, first pedal, chain and vehicle seat, frame assembly rear portion is equipped with rear-wheel, rear-wheel center is connected with hollow spokes set by wire spoke, frictional disk is arranged on hexagonal boss, frictional disk is equipped with stepped hole far from rear-wheel one end end face, the 6th nut to match with the 6th external screw thread is equipped in stepped hole, frictional disk is fixedly connected with the second crank far from rear-wheel one end end face, second crank is hinged with the second pedal far from central axis one end lateral surface, back seat is equipped with above rear-wheel, back seat front end is fixedly connected with frame assembly, back seat rear is equipped with backrest, back seat lower end surface is equipped with support rod in fixing sleeve corresponding position.The purpose is to: solve the problem of training device caused by existing training device fault of construction training place fix and also waste adult the time.
Description
Technical field
The invention belongs to rehabilitation training equipment technical fields, and in particular to a kind of children's nerve rehabilitation training bicycle and its
Application method.
Background technique
Chinese invention patent (application number: CN201610343988.0) discloses a kind of lower limb of infant Neurological disease
Rehabilitation training equipment, including base assembly, alternating Zu Deng mechanism, bending knee standing mechanism, armrest assembly；Wherein base assembly includes
Left and right strut and tranverse connecting rod, the Step Shaft at the both ends of left and right strut are equipped with idler wheel and pedestal flashboard, and pedestal flashboard is fan-shaped cover
It is hinged on the outside of idler wheel；The alternately Zu Deng mechanism includes left column, drive sprocket, left and right foot pedal, seat, wherein in institute
It states and is provided with drive sprocket and left and right foot pedal on left column, the left column lower end that is tilted to the left is fixed on the base, described
Left column upper end is connected with the seat of adjustment height；The bending knee standing mechanism includes right column, driven gear, incomplete tooth
Wheel, rack gear, connecting plate, pedal plate, seat；The right column includes inner column and the column shell for surrounding the inner column, institute
State right side shell in column shell and be equipped with sliding slot, on the axis being arranged in the middle part of the inner column fixed setting partial gear and
Driven sprocket, the driven sprocket are connect by chain with the drive sprocket on the left column, and the upper end of the inner column is set
Set the seat of adjustment height；The position on the top of the column shell is fixed with horizontal overhead gage, and the overhead gage fixation is promising
The upper spring of tension spring form, the lower spring for being fixedly arranged above pressure spring form of the lower baffle plate of the column shell, the upper spring
The rack gear is clipped in the middle with lower spring, the rectangular rack gear one side has transversely arranged tooth, and another side is flat
Face and it is equipped with the connecting plate in the horizontal direction, the connecting plate passes through the right side of the column shell in the horizontal direction
Sliding slot on face-piece body connects the pedal plate.
Different training methods can be selected when use according to the physical condition of infant.When stand-up exercise, by right column can
Adjusting height seat removal, infant is stood towards handrail both feet in pedal plate, and hand steered right handrail carries out stand-up exercise, and foot is pedaled at this time
Plate does not move up and down.Stand-up exercise can train the leg of infant, increase leg power.When bending knee practice, the seat of right column is installed
Position and the height that seat is adjusted according to infant height, infant leans against handrail and is seated on the seat, in two handrail arms of right handrail
Upper installation fupport arm, the length for extending handrail make infant feel safety.Auxiliary rehabilitation exercise person is sitting on the seat of left column, passes through
The pedal plate that pedal or so foot pedal steps on infant does intermittent up and down motion, and infant does not need that power is made to carry out bending knee fortune
It is dynamic.Since the amplitude of the up and down motion of pedal plate is small, and the fear of overcharge and psychology will not be generated to infant, and enhancing is suffered from
The both legs of youngster and the strength of knee.When the alternate foot of progress pedals foot-operated practice, infant is sitting in the seat of left column towards left handrail
On, hand steered left handrail, both feet are individually placed on the pedal of left and right, pass through the muscle of double-legged alternate pushes pedals training both legs.
The seat of rehabilitation training equipment is detachable and adjustment height, can adapt to the people of different height, adaptability
It is good.The pedestal of the rehabilitation training equipment has idler wheel conveniently moving, can be placed in corner when not in use, and when use, which has been moved to, fills
The position in sufficient space stirs pedestal flashboard and supports the rehabilitation training equipment on the ground, is able to maintain the stabilization of the equipment.Due to
The equipment has multiple functions, can training infant stage by stage muscle and bone and nerve, infant and auxiliary rehabilitation exercise
Member can pedal foot pedal according to the body & mind state of infant itself selection foot or pedal plate carries out different practices, is applicable in model
Enclose wide, training method multiplicity.
But the training equipment is when in use, needs to be fixed on one place use, can be moved easily even by idler wheel,
It is also movement when not in use, can not be moved with the movement of infant, cause infant when doing rehabilitation training, it can be seen that
Landscape is the same, and will affect the enthusiasm of infant, is unfavorable for transferring the enthusiasm of infant training；And need adult extraction
The special time is trained infant, wastes time.
Summary of the invention
The purpose of the present invention is: it is intended to provide a kind of children's nerve rehabilitation training bicycle and its application method, for solving
The training of training device caused by certainly existing training device fault of construction place is fixed, and the problem of waste adult's time.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
A kind of children's nerve rehabilitation training bicycle, including frame assembly, front-wheel, handlebar, front fork, axis, the first sprocket wheel,
First crank, the first pedal, chain and vehicle seat, the frame assembly rear portion are equipped with rear-wheel, and the rear-wheel medial surface is uniformly provided with
A plurality of wire spoke, the rear-wheel center are connected with hollow spokes set by wire spoke, are equipped in the hollow spokes set
Hollow shaft, the hollow shaft include the first rotation axis, the second rotation axis, third rotation axis, the 4th rotation axis, the 5th rotation axis and
6th rotation axis, the hollow spokes set are fixedly connected with hollow shaft, and the first rotation axis right end is equipped with the second rotation axis, institute
It states the second rotation axis outer wall left end and is equipped with the second keyway, be arranged with turning set, the turning set left end in second rotation axis
Inner wall is equipped with the second auxiliary bond slot in the second keyway corresponding position, and the turning set right side is equipped with annular groove, and the annular is recessed
The first compressed spring is equipped in slot, the rotation is placed on annular groove outer wall equipped with spline, and the annular groove is interior in first
Compressed spring right is also arranged with sliding sleeve, and the sliding sleeve outer wall is equipped with the spline to match with spline, the spline
Length dimension is greater than the length dimension of spline, and the sliding sleeve right side is also radially provided with multiple oblique coggings, and described second turn
Moving axis right end is equipped with third rotation axis, is arranged with the second sprocket wheel in the third rotation axis, second sprocket wheel by chain with
The transmission connection of first sprocket wheel, second sprocket wheel left side are equipped with the helical teeth to match with oblique cogging, and first rotation axis is left
End is equipped with the 4th rotation axis, and the diameter dimension of the 4th rotation axis is equal to the diameter dimension of the second rotation axis, and described 4th turn
The length dimension of moving axis is equal to the sum of the length dimension of the second rotation axis and third rotation axis, the 4th rotation axis left end and the
Three rotation axis right ends are equipped with the 5th rotation axis, and the 5th rotation axis is equipped with the second external screw thread close to first rotation axis one end,
5th rotation axis is equipped with fixing sleeve in the second external screw thread outer sheath, and the fixing sleeve is fixedly connected with frame assembly, described
Fixing sleeve or so end face is equipped with third ladder annular groove, and the second tapered roller bearing is equipped in the third ladder annular groove, described
In being equipped with fixed disk far from rear-wheel one end on the outside of fixing sleeve, the fixed disk is uniformly provided with multiple far from rear-wheel one end end face axial
Ladder hole, interior be equipped with of the ladder hole push component, and the pushing component includes pushing bar, limit plate, roller ball, third
Nut and the second compressed spring, the pushing bar are arranged in ladder hole, and the limit plate is in fixed disk close to the first rotation
Axis one end end face is fixedly connected with bar is pushed, and the pushing bar is equipped with third external screw thread, the third nut far from rear-wheel one end
It is threadedly coupled by third external screw thread with bar is pushed, second compressed spring, which is set in, to be pushed on bar and be located in third nut
Side, the roller ball activity, which is fastened on, pushes bar far from rear-wheel one end, and the handlebar both ends are respectively provided with a brake lever, the brake lever
It is connected with brake cable pipe, the brake cable pipe includes core wire and spool, core wire free end and the pushing of the brake cable pipe of one of brake lever
Component connects and spool is connect with fixed disk, and two sections of the 5th rotation axis are equipped with the 6th turn far from first rotation axis one end
Moving axis, the 6th rotation axis outer wall are equipped with the 4th external screw thread close to first rotation axis one end, and the 6th rotation axis is in the 4th
External screw thread corresponding position is bolted with the 4th nut, and the 6th rotation axis outer wall is axially arranged with multiple far from first rotation axis one end
Sliding slot, the 6th rotation axis are equipped with fourth order ladder annular groove far from first rotation axis one end, are equipped in the fourth order ladder annular groove
Third tapered roller bearing is arranged with slider disc in the 6th rotation axis, and the slider disc inner wall is equipped with to match with sliding slot
Draw runner, be equipped with central axis in the hollow shaft, the central axis left and right ends are equipped with the first round boss, described first
Round boss is equipped with the 5th external screw thread far from first rotation axis one end, and first round boss is in the 5th external screw thread corresponding position
It is bolted with the 5th nut, first round boss is equipped with hexagonal boss far from first rotation axis one end end face, and the hexagonal is convex
Platform is equipped with the second round boss far from first rotation axis one end end face, and the second round boss outer wall is equipped with the 6th external screw thread,
It is arranged with frictional disk on the hexagonal boss, the frictional disk is equipped with stepped hole far from rear-wheel one end end face, in the stepped hole
Equipped with the 6th nut to match with the 6th external screw thread, the frictional disk is fixedly connected with the second song far from rear-wheel one end end face
Handle, second crank are hinged with the second pedal far from central axis one end lateral surface, back seat are equipped with above the rear-wheel, after described
Seat front end is fixedly connected with frame assembly, and the back seat rear is equipped with backrest, and the back seat lower end surface is in fixing sleeve corresponding position
Equipped with support rod.
It further limits, first rotation axis both ends are equipped with the first outer spiral shell on the outside of hollow spokes set left and right end face
Line, first rotation axis both ends are bolted with the first nut in the first external screw thread corresponding position, the first rotation axis outer wall in
The first external screw thread right end in left side is equipped with the first keyway, and the hollow spokes set inner wall is equipped with first in the first keyway corresponding position
Auxiliary bond slot is arranged with the first retainingf key between first keyway and the first auxiliary bond slot.Such structure design, it is solid by first
Determine key and two the first nuts are fixed together hollow shaft and hollow spokes set, prevents hollow shaft from covering with hollow spokes opposite
It moves left and right and axial-rotation, structure is simple, cost-saved.
It further limits, the first ladder annular groove is equipped on the inside of the sliding sleeve right side.Such structure design, for sliding
Gap is reserved between set and the first tapered roller bearing, the sliding of sliding sleeve is avoided to be stopped by the first tapered roller bearing, spirit
Quick property is higher.
It further limits, described second sprocket wheel or so end face is equipped with the second ladder annular groove, in the second ladder annular groove
Equipped with the first tapered roller bearing, the 5th rotation axis is bolted with the second nut in the second external screw thread corresponding position.It is such
Structure design, the second sprocket wheel are set in third rotation axis by two the first tapered roller bearings, then pass through the second nut
It is fixed, turning set is withstood in the second rotation axis using the first tapered roller bearing, the second sprocket wheel is movably fixed to third and turned
On moving axis, turning set and the second sprocket wheel axial float are prevented, structure is simple, cost-saved.
It further limits, second crank includes higher level's crank and junior's crank, and higher level's crank is far from central axis
One end end face is equipped with blind hole, and junior's crank is threaded through in blind hole, and higher level's crank is equipped with the first spiral shell close to rear-wheel side
Pit, the first via hole that junior's crank is equipped with multiple groups close to rear-wheel side and the first threaded hole matches, first spiral shell
The first fixing bolt is equipped in pit.Such structure design, can pass through the first via hole and the first threaded hole phase of different location
Cooperation, is then fixed by the first fixing bolt, achievees the purpose that the length for adjusting the second crank, to adapt to the trouble of different heights
Youngster.
It further limiting, seat plate is equipped with above the back seat, the seat plate lower section is equipped with middle bar in support rod corresponding position,
The back seat and support rod are equipped with slot in middle bar corresponding position, and the middle bar is threaded through in slot, the support rod medial surface
Equipped with the second threaded hole, the second via hole that the middle bar is equipped with multiple groups close to rear-wheel side side and the second threaded hole matches,
The second fixing bolt is equipped in second threaded hole.Such structure design, infant are sitting on seat plate, can pass through different location
The second via hole and the second corresponding threaded holes close, then fixed by the second fixing bolt, reach the mesh of the height of adjustable seat panel
, to adapt to the infant of different heights.
It further limits, handrail is hinged at left and right sides of the backrest, the backrest left and right sides is solid below handrail
Surely it is equipped with triangle fixed block.The design of such structure, when infant is sitting on seat plate, can handle be placed on handrail and keep human body flat
Weighing apparatus；Handrail is mounted on by hinged mode by back, and infant can rotate down counterclockwise handrail on one side when getting on the bus, convenient
Infant is got on the bus；By triangle fixed block, the maximum depressed position of handrail when in use is limited, practicability is stronger.
It further limits, the slider disc is detachable close to rear-wheel one end end face far from rear-wheel one end end face and frictional disk
It is connected with friction plate.Such structure design, realizes the power transmission between slider disc and frictional disk, friction plate by friction plate
Be detachably connected, when keeping friction disc wear overweight, be more convenient replacement.
It further limits, the frame assembly is additionally provided with brake in rear-wheel corresponding position, the brake cable pipe of another brake lever
Core wire free end is connect with brake and spool is connect with frame assembly.Such structure design, adds brake gear for rear-wheel,
Slow down for bicycle, practicability is stronger.
A kind of application method of above-mentioned children's nerve rehabilitation training bicycle, comprising the following steps:
1), long according to infant height and leg, the depth of bar insertion slot in adjustment seat plate lower section, and pass through the second bolt
It is fixed, achieve the purpose that adjustable seat panel height；Adjust the depth in the blind hole of junior's crank insertion higher level's crank, and through-hole first
Fixing bolt is fixed, and achievees the purpose that the length of the second crank；
2), handrail is rotated counterclockwise on one side, then infant is placed on seat plate, then reversely rotates handrail, is made
Handrail is flat；
3), adult takes vehicle seat, and both hands catch handlebar, and clutches the brake lever connecting with pushing component by brake cable pipe, pushes away
Squeeze component overcomes the elastic force of the second compressed spring mobile to rear-wheel direction under the drive of core wire, makes between slider disc and frictional disk
Friction disconnect；
4) the first pedal, is stepped on, bicycle normally travel is made；
5) brake lever clutched, is unclamped, component is pushed at this time and is pushed out under the action of the elastic force of the second compressed spring, from
And slider disc is made to be in contact with frictional disk, and so that slider disc is driven frictional disk rotation, the foot of infant is placed on the second pedal at this time,
Pedal is rotated with the rotation of frictional disk, drives infant lower extremity movement；
6), feel painstaking or for a long time during ride bicycle running as adult, can clutch to a certain extent with
The brake lever that connects by brake cable pipe of component is pushed, makes to push component and be moved to rear-wheel direction, to make slider disc and frictional disk
Contact disconnects or part disconnects, and changes the transmission ratio between slider disc and frictional disk, adult rides more laborsaving；Work as riding speed
When too fast, it can also make to push component backward by clutching and pushing component the brake lever connecting by brake cable pipe to a certain extent
The mobile mode in direction is taken turns, the frictional force between slider disc and frictional disk is reduced, changes the transmission between slider disc and frictional disk
Than so that the speed of frictional disk be made to decline.
Then invention by adopting the above technical scheme passes through chain in use, driving the rotation of the first sprocket wheel by the first pedal
Item drives the rotation of the second sprocket wheel, and the second sprocket wheel is set in hollow shaft, on the helical teeth and sliding sleeve by the second sprocket wheel left side
The cooperation of oblique cogging drives sliding sleeve rotation, and sliding sleeve is clamped by spline and turning set, is fixed to drive with turning set
The hollow shaft of connection rotates, so that rear wheel is driven, to make bicycle normal form；In hollow shaft rotation process, lead to
The friction between slider disc and frictional disk is crossed, is rotated by sliding the slider disc being fixed in hollow shaft band movable friction plate, thus
It drives the second pedal to rotate, drives infant lower extremity movement.Such structure design, drives infant lower extremity movement by bicycle
Meanwhile can on the way be travelled with infant, it converts the training place of infant at any time, is conducive to the movement product for improving infant
Polarity, and adult can complete to train, it is not necessary to specially find time to trouble by bicycle when buying vegetables, playing with infant
Youngster is trained, and saves the adult time.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment；
Fig. 2 is the sectional structure signal of a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment
Figure；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at B；
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at C；
Fig. 6 is the structure of a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment hollow mandrel
Schematic diagram；
Fig. 7 is the enlarged structure schematic diagram in Fig. 6 at D；
Fig. 8 is the structure of turning set in a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment
Schematic diagram；
Fig. 9 is the structure of sliding sleeve in a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment
Schematic diagram；
Figure 10 is to push component in a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment
Structural schematic diagram；
Figure 11 is the knot of central axis in a kind of children's nerve rehabilitation training bicycle of the present invention and its application method embodiment
Structure schematic diagram；
Figure 12 is the enlarged structure schematic diagram in Figure 11 at E；
Main element symbol description is as follows:
Frame assembly 1, front-wheel 11, handlebar 12, brake lever 120, front fork 13, axis 14, the first sprocket wheel 15, the first crank 16,
First pedal 17, chain 18, vehicle seat 19, rear-wheel 2, wire spoke 21, hollow spokes set 22, hollow shaft 3, the first rotation axis 31,
First external screw thread 311, the first nut 3110, the first keyway 310, the second rotation axis 32, the second keyway 320, turning set 321,
Second mate's keyway 3210, annular groove 3211, the first compressed spring 3212, spline 3213, sliding sleeve 322, spline 3221, helical teeth
Slot 3222, the first ladder annular groove 3223, third rotation axis 33, the second sprocket wheel 331, the first tapered roller bearing 3311, the 4th turn
Moving axis 34, the 5th rotation axis 35, the second nut 350, the second external screw thread 351, the second tapered roller bearing 352, the 6th rotation axis
36, the 4th nut 360, the 4th external screw thread 361, sliding slot 362, fourth order ladder annular groove 363, third tapered roller bearing 364, fixation
Set 4, fixed disk 41 push component 42, push bar 421, limit plate 422, roller ball 423, the compression bullet of third nut 424, second
Spring 425, slider disc 5, frictional disk 6, stepped hole 61, higher level's crank 621, junior's crank 622, the second pedal 63, central axis 7,
One round boss 71, the 5th external screw thread 711, the 5th nut 710, hexagonal boss 72, the second round boss 73, the 6th external screw thread
731, the 6th nut 730, back seat 8, support rod 81, backrest 82, handrail 821, triangle fixed block 822, seat plate 83, middle bar 831.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Fig. 1~Figure 12, a kind of children's nerve rehabilitation training bicycle of the invention, including frame assembly 1, front-wheel
11, handlebar 12, front fork 13, axis 14, the first sprocket wheel 15, the first crank 16, the first pedal 17, chain 18 and vehicle seat 19, vehicle frame
1 rear portion of assembly is equipped with rear-wheel 2, and 2 medial surface of rear-wheel is uniformly provided with a plurality of wire spoke 21, and 2 center of rear-wheel passes through wire spoke 21
It is connected with hollow spokes set 22, hollow shaft 3 is equipped in hollow spokes set 22, hollow shaft 3 includes 31, second turns of the first rotation axis
Moving axis 32, third rotation axis 33, the 4th rotation axis 34, the 5th rotation axis 35 and the 6th rotation axis 36, hollow spokes set 22 and sky
Mandrel 3 is fixedly connected, and 31 right end of the first rotation axis is equipped with the second rotation axis 32, and 32 outer wall left end of the second rotation axis is equipped with the second key
Slot 320 is arranged with turning set 321 in second rotation axis 32, and 321 left end inner wall of turning set is set in 320 corresponding position of the second keyway
There is the second auxiliary bond slot 3210,321 right side of turning set is equipped with annular groove 3211, and the first compression bullet is equipped in annular groove 3211
Spring 3212, turning set 321 are equipped with spline 3213 in 3211 outer wall of annular groove, and annular groove 3211 is interior in the first compressed spring
3212 rights are also arranged with sliding sleeve 322, and 322 outer wall of sliding sleeve is equipped with the spline 3221 to match with spline 3213, spline
3221 length dimension is greater than the length dimension of spline 3213, and 322 right side of sliding sleeve is also radially provided with multiple oblique coggings
3222,32 right end of the second rotation axis is equipped with third rotation axis 33, is arranged with the second sprocket wheel 331, the second chain in third rotation axis 33
Wheel 331 is sequentially connected by chain 18 and the first sprocket wheel 15, and 331 left side of the second sprocket wheel with oblique cogging 3222 equipped with matching
Helical teeth, 31 left end of the first rotation axis are equipped with the 4th rotation axis 34, and the diameter dimension of the 4th rotation axis 34 is equal to the second rotation axis 32
Diameter dimension, the length dimension of the 4th rotation axis 34 be equal to the second rotation axis 32 and third rotation axis 33 length dimension it
It is equipped with the 5th rotation axis 35 with, 34 left end of the 4th rotation axis and 33 right end of third rotation axis, the 5th rotation axis 35 is close to first
31 one end of rotation axis is equipped with the second external screw thread 351, and the 5th rotation axis 35 is equipped with fixing sleeve 4 in 351 outer sheath of the second external screw thread, Gu
Surely set 4 is fixedly connected with frame assembly 1, and 4 or so end face of fixing sleeve is equipped with third ladder annular groove, is equipped in third ladder annular groove
Second tapered roller bearing 352,4 outside of fixing sleeve is in being equipped with fixed disk 41 far from 2 one end of rear-wheel, and fixed disk 41 is far from rear-wheel 2
One end end face axial is uniformly provided with multiple ladder holes, is equipped in ladder hole and pushes component 42, and pushing component 42 includes pushing
Bar 421, limit plate 422, roller ball 423, third nut 424 and the second compressed spring 425, it is logical that pushing bar 421 is arranged in ladder
In hole, limit plate 422 is fixedly connected close to 31 one end end face of the first rotation axis with bar 421 is pushed in fixed disk 41, pushes bar 421
It is equipped with third external screw thread far from 2 one end of rear-wheel, third nut 424 is threadedly coupled by third external screw thread with bar is pushed, the second pressure
Contracting spring 425, which is set in, pushes on bar 421 and is located at 424 inside of third nut, and 423 activity of roller ball, which is fastened on, pushes bar 421
Far from 2 one end of rear-wheel, 12 both ends of handlebar are respectively provided with a brake lever 120, and brake lever 120 is connected with brake cable pipe, and brake cable pipe includes core wire
It is connect with the core wire free end of spool, the brake cable pipe of one of brake lever 120 with pushing component 42 and spool and fixed disk 41 connects
It connects, two section of the 5th rotation axis 35 is equipped with the 6th rotation axis 36 far from 31 one end of the first rotation axis, and 36 outer wall of the 6th rotation axis leans on
Nearly first rotation axis, 31 one end is equipped with the 4th external screw thread 361, and the 6th rotation axis 36 is bolted in 361 corresponding position of the 4th external screw thread
4th nut 360,36 outer wall of the 6th rotation axis are axially arranged with multiple sliding slots 362, the 6th rotation far from 31 one end of the first rotation axis
Axis 36 is equipped with fourth order ladder annular groove 363 far from 31 one end of the first rotation axis, is equipped with third taper roller in fourth order ladder annular groove 363
Bearing 364 is arranged with slider disc 5 in the 6th rotation axis 36, and 5 inner wall of slider disc is equipped with the draw runner to match with sliding slot 362, hollow
Central axis 7 is equipped in axis 3,7 left and right ends of central axis are equipped with the first round boss 71, and the first round boss 71 is far from first
31 one end of rotation axis is equipped with the 5th external screw thread 711, and the first round boss 71 is bolted with the 5th in 711 corresponding position of the 5th external screw thread
Nut 710, the first round boss 71 are equipped with hexagonal boss 72 far from 31 one end end face of the first rotation axis, and hexagonal boss 72 is far from the
One rotation axis, 31 one end end face is equipped with the second round boss 73, and 73 outer wall of the second round boss is equipped with the 6th external screw thread 731, hexagonal
It is arranged with frictional disk 6 on boss 72, frictional disk 6 is equipped with stepped hole 61 far from 2 one end end face of rear-wheel, is equipped in stepped hole 61 and the
The 6th nut 730 that six external screw threads 731 match, frictional disk 6 are fixedly connected with the second crank far from 2 one end end face of rear-wheel, the
Two cranks are hinged with the second pedal 63 far from 7 one end lateral surface of central axis, are equipped with back seat 8,8 front end of back seat and vehicle above rear-wheel 2
Frame assembly 1 is fixedly connected, and 8 rear of back seat is equipped with backrest 82, and 8 lower end surface of back seat is equipped with support rod 81 in 4 corresponding position of fixing sleeve.
It is preferred that 31 both ends of the first rotation axis are covered in hollow spokes is equipped with the first external screw thread 311 on the outside of 22 or so end faces, the
One rotation axis, 31 both ends are bolted with the first nut 3110 in 311 corresponding position of the first external screw thread, and 31 outer wall of the first rotation axis is in a left side
311 right end of the first external screw thread of side is equipped with the first keyway 310, and hollow spokes cover 22 inner walls and set in 310 corresponding position of the first keyway
There is the first auxiliary bond slot, is arranged with the first retainingf key between the first keyway 310 and the first auxiliary bond slot.Such structure design, passes through
First retainingf key and two the first nuts 3110 are fixed together hollow shaft 3 and hollow spokes set 22, prevent hollow shaft 3 in
The opposite of empty spoke set 22 moves left and right and axial-rotation, and structure is simple, cost-saved.
It is preferred that being equipped with the first ladder annular groove 3223 on the inside of 322 right side of sliding sleeve.Such structure design, is sliding sleeve
322 and first reserve gap between tapered roller bearing 3311, avoid the sliding of sliding sleeve 322 by the first tapered roller bearing
3311 stop, and sensitivity is higher.
It is preferred that 331 or so end face of the second sprocket wheel is equipped with the second ladder annular groove, the first circular cone is equipped in the second ladder annular groove
Roller bearing 3311, the 5th rotation axis 35 are bolted with the second nut 350 in 351 corresponding position of the second external screw thread.Such structure
Design, the second sprocket wheel 331 are set in third rotation axis 33 by two the first tapered roller bearings 3311, then pass through second
Nut 350 is fixed, turning set 321 is withstood in the second rotation axis 32 using the first tapered roller bearing 3311, the second sprocket wheel 331
It is movably fixed in third rotation axis 33, prevents 331 axial float of turning set 321 and the second sprocket wheel, structure is simple, can save
Cost.
It is preferred that the second crank includes higher level's crank 621 and junior's crank 622, higher level's crank 621 is far from 7 one end of central axis
End face is equipped with blind hole, and junior's crank 622 is threaded through in blind hole, and higher level's crank 621 is equipped with the first threaded hole close to 2 side of rear-wheel,
Junior's crank 622 is equipped with the first via hole that multiple groups match with the first threaded hole close to 2 side of rear-wheel, is equipped in the first threaded hole
First fixing bolt.Such structure design, can be closed by the first via hole of different location and the first corresponding threaded holes, then be led to
It crosses the first fixing bolt to fix, achievees the purpose that the length for adjusting the second crank, to adapt to the infant of different heights.
It is preferred that being equipped with seat plate 83 above back seat 8,83 lower section of seat plate is equipped with middle bar 831, back seat in 81 corresponding position of support rod
8 are equipped with slot in middle 831 corresponding position of bar with support rod 81, and middle bar 831 is threaded through in slot, and 81 medial surface of support rod is equipped with the
Two threaded holes, the second via hole that middle bar 831 is equipped with multiple groups close to rear-wheel side side and the second threaded hole matches, the second screw thread
The second fixing bolt is equipped in hole.Such structure design, infant are sitting on seat plate 83, can pass through the second via hole of different location
It is closed with the second corresponding threaded holes, is then fixed by the second fixing bolt, achieve the purpose that the height of adjustable seat panel 83, to adapt to
The infant of different heights.
It is preferred that 82 left and right sides of backrest is hinged with handrail 821, the fixation below handrail 821 of 82 left and right sides of backrest is set
There is triangle fixed block 822.The design of such structure, when infant is sitting on seat plate 83, can handle be placed on handrail and keep human body
Balance；Handrail 821 is mounted on backrest 82 by hinged mode, and infant counterclockwise can rotate handrail 821 fall when getting on the bus
On one side, infant is facilitated to get on the bus；By triangle fixed block 822, the maximum depressed position of handrail 821 when in use is limited,
Practicability is stronger.
It is preferred that slider disc 5 is removably connected with frictional disk 6 close to 2 one end end face of rear-wheel far from 2 one end end face of rear-wheel
Friction plate.The design of such structure realizes the power transmission between slider disc 5 and frictional disk 6 by friction plate, friction plate can
Dismantling connection when keeping friction disc wear overweight, is more convenient replacement.
It is preferred that frame assembly 1 is additionally provided with brake in 2 corresponding position of rear-wheel, the core wire of the brake cable pipe of another brake lever 120 is certainly
It is connect by end with brake and spool is connect with frame assembly 1.Such structure design, adds brake gear for rear-wheel, for certainly
Braking action of vehicle, practicability are stronger.
A kind of application method of above-mentioned children's nerve rehabilitation training bicycle, comprising the following steps:
1), long according to infant height and leg, bar 831 is inserted into the depth of slot in adjustment seat plate 83 lower section, and passes through the
Two bolts are fixed, and achieve the purpose that 83 height of adjustable seat panel；Junior's crank 622 is adjusted to be inserted into the blind hole of higher level's crank 621
Depth, and the first fixing bolt of through-hole is fixed, and achievees the purpose that the length of the second crank；Such mode of operation, is adaptable to
The children of different heights and leg length, practicability are stronger；
2), handrail 821 is rotated counterclockwise on one side, then infant is placed on seat plate 83, then reversely rotates and helps
Hand 821 is flat handrail 821；Such mode of operation, infant rotate on one side counterclockwise when getting on the bus, handrail 821,
Infant is facilitated to get on the bus；
3), adult takes vehicle seat 19, and both hands catch handlebar 12, and clutches the lock connecting with pushing component 42 by brake cable pipe
120, pushes component 42 and overcome the elastic force of the second compressed spring mobile to 2 direction of rear-wheel under the drive of core wire, make slider disc 5
Friction between frictional disk 6 disconnects；Such mode of operation, in bicycle starting, between slider disc 5 and frictional disk 6
Friction disconnects, and adult can be made to start bicycle more laborsavingly, while also can avoid on startup, and the step of infant is stepped on inflexibly
Firmly the second pedal 63, the problem of causing bicycle that can not start；
4) the first pedal 17, is stepped on, bicycle normally travel is made；
5), unclamp the brake lever 120 clutched, push at this time component 42 under the action of the elastic force of the second compressed spring 425 to
Outer promotion makes slider disc 5 that frictional disk 6 be driven to rotate so that slider disc 5 be made to be in contact with frictional disk 6, and the foot of infant is placed at this time
On the second pedal 63, pedal is rotated with the rotation of frictional disk 6, drives infant lower extremity movement；
6), feel painstaking or for a long time during ride bicycle running as adult, can clutch to a certain extent with
Push the brake lever 120 that connects by brake cable pipe of component 42, make to push component 42 it is mobile to 2 direction of rear-wheel, thus make slider disc 5 and
The contact of frictional disk 6 disconnects or part disconnects, and changes the transmission ratio between slider disc 5 and frictional disk 6, and adult rides and more saves
Power；It, can also be by clutching and pushing component 42 brake lever connecting by brake cable pipe to a certain extent when riding speed is too fast
120, make to push the mode mobile to 2 direction of rear-wheel of component 42, reduces the frictional force between slider disc 5 and frictional disk 6, change and slide
Transmission ratio between Moving plate 5 and frictional disk 6, so that the speed of frictional disk 6 be made to decline.
In the present embodiment, in use, driving the rotation of the first sprocket wheel 15 by the first pedal 17, then driven by chain 18
The rotation of second sprocket wheel 331, the second sprocket wheel 331 are set in hollow shaft 3, helical teeth and sliding by 331 left side of the second sprocket wheel
The cooperation of oblique cogging 3222 on set 322, drives sliding sleeve 322 to rotate, and sliding sleeve 322 passes through spline 3221 and turning set 321
Clamping, to drive the hollow shaft 3 being fixedly connected with turning set 321 to rotate, to drive rear-wheel 2 to rotate, to make bicycle
Normal form；In 3 rotation process of hollow shaft, by the friction between slider disc 5 and frictional disk 6, sky is fixed on by sliding
Slider disc 5 in mandrel 3 is rotated with movable friction plate 6, to drive the rotation of the second pedal 63, drives infant lower extremity movement.In this way
Structure design, by bicycle drive infant lower extremity movement while, can on the way be travelled with infant, make the training of infant
Place can convert at any time, be conducive to the movement enthusiasm for improving infant, and adult can be when buying vegetables, playing, by voluntarily
Vehicle is completed to train with infant, it is not necessary to specially find time be trained infant, save the adult time.
Detailed Jie has been carried out to a kind of children's nerve rehabilitation training bicycle provided by the invention and its application method above
It continues.The explanation of specific embodiment is merely used to help understand method and its core concept of the invention.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of the present invention, several change can also be carried out to the present invention
Into and modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of children's nerve rehabilitation training bicycle, including frame assembly (1), front-wheel (11), handlebar (12), front fork (13),
Axis (14), the first sprocket wheel (15), the first crank (16), the first pedal (17), chain (18) and vehicle seat (19), the vehicle frame are total
Rear-wheel (2) are equipped at (1) rear portion, rear-wheel (2) medial surface is uniformly provided with a plurality of wire spoke (21), in the rear-wheel (2)
Centre is connected with hollow spokes set (22) by wire spoke (21), it is characterised in that: is equipped in the hollow spokes set (22)
Hollow shaft (3), the hollow shaft (3) include the first rotation axis (31), the second rotation axis (32), third rotation axis (33), the 4th
Rotation axis (34), the 5th rotation axis (35) and the 6th rotation axis (36), the hollow spokes set (22) and hollow shaft (3) fixed company
It connects, the first rotation axis (31) right end is equipped with the second rotation axis (32), and the second rotation axis (32) outer wall left end is equipped with the
Two keyways (320) are arranged with turning set (321) on second rotation axis (32), and turning set (321) the left end inner wall is in
Two keyways (320) corresponding position is equipped with the second auxiliary bond slot (3210), and turning set (321) right side is equipped with annular groove
(3211), the first compressed spring (3212) are equipped in the annular groove (3211), the turning set (321) is in annular groove
(3211) outer wall is equipped with spline (3213), is also arranged in the annular groove (3211) in the first compressed spring (3212) right
Have sliding sleeve (322), sliding sleeve (322) outer wall is equipped with the spline (3221) to match with spline (3213), the flower
The length dimension of key (3221) is greater than the length dimension of spline (3213), and sliding sleeve (322) right side is also radially provided with
Multiple oblique coggings (3222), the second rotation axis (32) right end are equipped with third rotation axis (33), the third rotation axis (33)
On be arranged with the second sprocket wheel (331), second sprocket wheel (331) is sequentially connected by chain (18) and the first sprocket wheel (15), institute
It states the second sprocket wheel (331) left side and is equipped with the helical teeth to match with oblique cogging (3222), the first rotation axis (31) left end is set
There is the 4th rotation axis (34), the diameter dimension of the 4th rotation axis (34) is equal to the diameter dimension of the second rotation axis (32), institute
The length dimension for stating the 4th rotation axis (34) is equal to the sum of the length dimension of the second rotation axis (32) and third rotation axis (33), institute
It states the 4th rotation axis (34) left end and third rotation axis (33) right end is equipped with the 5th rotation axis (35), the 5th rotation axis
(35) the second external screw thread (351) are equipped with close to the first rotation axis (31) one end, the 5th rotation axis (35) is in the second external screw thread
(351) outer sheath is equipped with fixing sleeve (4), and the fixing sleeve (4) is fixedly connected with frame assembly (1), fixing sleeve (4) left and right
End face is equipped with third ladder annular groove, is equipped with the second tapered roller bearing (352) in the third ladder annular groove, the fixing sleeve
(4) outside is in being equipped with fixed disk (41) far from rear-wheel (2) one end, and the fixed disk (41) is far from rear-wheel (2) one end end face axial
Multiple ladder holes are uniformly provided with, is equipped in the ladder hole and pushes component (42), the pushing component (42) includes pushing
Bar (421), limit plate (422), roller ball (423), third nut (424) and the second compressed spring (425), the pushing bar
(421) be arranged in ladder hole, the limit plate (422) in fixed disk (41) close to the first rotation axis (31) one end end face with
It pushes bar (421) to be fixedly connected, the pushing bar (421) is equipped with third external screw thread, the third nut far from rear-wheel (2) one end
(424) it is threadedly coupled by third external screw thread with bar is pushed, second compressed spring (425), which is set in, pushes on bar (421)
And be located on the inside of third nut (424), roller ball (423) activity, which is fastened on, pushes bar (421) separate rear-wheel (2) one end,
Handlebar (12) both ends are respectively provided with a brake lever (120), and the brake lever (120) is connected with brake cable pipe, and the brake cable pipe includes
Core wire and spool, the core wire free end of the brake cable pipe of one of brake lever (120) with push component (42) connect and spool with consolidate
Price fixing (41) connection, two sections of the 5th rotation axis (35) are equipped with the 6th rotation axis far from the first rotation axis (31) one end
(36), the 6th rotation axis (36) outer wall close to the first rotation axis (31) one end be equipped with the 4th external screw thread (361), the described 6th
Rotation axis (36) is bolted with the 4th nut (360), the 6th rotation axis (36) outer wall in the 4th external screw thread (361) corresponding position
It is axially arranged with multiple sliding slots (362) far from the first rotation axis (31) one end, the 6th rotation axis (36) is far from the first rotation axis
(31) one end is equipped with fourth order ladder annular groove (363), is equipped with third tapered roller bearing in the fourth order ladder annular groove (363)
(364), it is arranged with slider disc (5) on the 6th rotation axis (36), slider disc (5) inner wall is equipped with and sliding slot (362) phase
Matched draw runner, the hollow shaft (3) is interior to be equipped with central axis (7), and central axis (7) left and right ends are equipped with the first circle
Boss (71), first round boss (71) are equipped with the 5th external screw thread (711) far from the first rotation axis (31) one end, and described the
One round boss (71) is bolted with the 5th nut (710), first round boss in the 5th external screw thread (711) corresponding position
(71) hexagonal boss (72) are equipped with far from the first rotation axis (31) one end end face, the hexagonal boss (72) is far from the first rotation axis
(31) one end end face is equipped with the second round boss (73), and the second round boss (73) outer wall is equipped with the 6th external screw thread (731),
It is arranged with frictional disk (6) on the hexagonal boss (72), the frictional disk (6) is equipped with stepped hole far from rear-wheel (2) one end end face
(61), the 6th nut (730) to match with the 6th external screw thread (731), the frictional disk (6) are equipped in the stepped hole (61)
It is fixedly connected with the second crank far from rear-wheel (2) one end end face, second crank is hinged far from central axis (7) one end lateral surface
Have the second pedal (63), is equipped with back seat (8) above the rear-wheel (2), back seat (8) front end and frame assembly (1) fixed company
It connects, back seat (8) rear is equipped with backrest (82), and back seat (8) lower end surface is equipped with support rod in fixing sleeve (4) corresponding position
(81)。
2. a kind of children's nerve rehabilitation training bicycle according to claim 1, it is characterised in that: first rotation axis
(31) both ends are equipped with the first external screw thread (311) on the outside of hollow spokes set (22) left and right end face, first rotation axis (31)
Both ends are bolted with the first nut (3110) in the first external screw thread (311) corresponding position, and the first rotation axis (31) outer wall is in a left side
The first external screw thread (311) right end of side is equipped with the first keyway (310), and hollow spokes set (22) inner wall is in the first keyway
(310) corresponding position is equipped with the first auxiliary bond slot, and it is fixed that first is arranged between first keyway (310) and the first auxiliary bond slot
Key.
3. a kind of children's nerve rehabilitation training bicycle according to claim 2, it is characterised in that: the sliding sleeve
(322) the first ladder annular groove (3223) is equipped on the inside of right side.
4. a kind of children's nerve rehabilitation training bicycle according to claim 3, it is characterised in that: second sprocket wheel
(331) left and right end face is equipped with the second ladder annular groove, is equipped with the first tapered roller bearing (3311) in the second ladder annular groove,
5th rotation axis (35) is bolted with the second nut (350) in the second external screw thread (351) corresponding position.
5. a kind of children's nerve rehabilitation training bicycle according to claim 4, it is characterised in that: the second crank packet
Higher level's crank (621) and junior's crank (622) are included, higher level's crank (621) is equipped with blind far from central axis (7) one end end face
Hole, junior's crank (622) are threaded through in blind hole, and higher level's crank (621) is equipped with the first screw thread close to rear-wheel (2) side
Hole, the first via hole that junior's crank (622) is equipped with multiple groups close to rear-wheel (2) side and the first threaded hole matches are described
The first fixing bolt is equipped in first threaded hole.
6. a kind of children's nerve rehabilitation training bicycle according to claim 5, it is characterised in that: on the back seat (8)
Side is equipped with seat plate (83), is equipped with middle bar (831) in support rod (81) corresponding position below the seat plate (83), the back seat (8)
It is equipped with slot in middle bar (831) corresponding position with support rod (81), the middle bar (831) is threaded through in slot, the support rod
(81) medial surface is equipped with the second threaded hole, and the middle bar (831) is equipped with multiple groups and the second threaded hole phase close to rear-wheel side side
Matched second via hole, second threaded hole is interior to be equipped with the second fixing bolt.
7. a kind of children's nerve rehabilitation training bicycle according to claim 6, it is characterised in that: the backrest (82) is left
Right two sides are hinged with handrail (821), are fixed with triangle fixed block below handrail (821) at left and right sides of the backrest (82)
(822)。
8. a kind of children's nerve rehabilitation training bicycle according to claim 7, it is characterised in that: the slider disc (5)
Friction plate is removably connected with close to rear-wheel (2) one end end face far from rear-wheel (2) one end end face and frictional disk (6).
9. a kind of children's nerve rehabilitation training bicycle according to claim 8, it is characterised in that: the frame assembly
(1) in rear-wheel (2), corresponding position is additionally provided with brake, the core wire free end of the brake cable pipe of another brake lever (120) connect with brake,
And spool is connect with frame assembly (1).
10. a kind of application method of children's nerve rehabilitation training bicycle as claimed in claim 9, which is characterized in that including
Following steps:
1), adjustable seat panel (83) height adjusts the length of the second crank；
2), handrail (821) is rotated counterclockwise on one side, then infant is placed on seat plate (83), then reversely rotates and helps
Hand (821)；
3), adult takes vehicle seat (19), both hands catch handlebar (12), and clutches and push component (42) and connect by brake cable pipe
Brake lever (120)；
4) the first pedal (17), are stepped on, bicycle normally travel is made；
5) brake lever (120) clutched, is unclamped；
6), feel painstaking or for a long time during ride bicycle running as adult, can clutch and push to a certain extent
The brake lever (120) that component (42) is connected by brake cable pipe；When riding speed is too fast, can also by clutch to a certain extent with
Push the brake lever (120) that component (42) are connected by brake cable pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142788.8A CN108340994B (en) | 2018-02-11 | 2018-02-11 | A kind of children's nerve rehabilitation training bicycle and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142788.8A CN108340994B (en) | 2018-02-11 | 2018-02-11 | A kind of children's nerve rehabilitation training bicycle and its application method |
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| Publication Number | Publication Date |
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| CN108340994A CN108340994A (en) | 2018-07-31 |
| CN108340994B true CN108340994B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142788.8A Active CN108340994B (en) | 2018-02-11 | 2018-02-11 | A kind of children's nerve rehabilitation training bicycle and its application method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108451750B (en) * | 2018-02-08 | 2019-05-17 | 重庆医科大学附属永川医院 | A kind of weight reducing device for rehabilitation training |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345190Y (en) * | 1998-08-18 | 1999-10-27 | 潘学堂 | Four-wheel pedal vehicle for paralytic recovery |
| CN2492453Y (en) * | 2001-08-04 | 2002-05-22 | 淮阴工学院 | Double bicycle |
| CN2889858Y (en) * | 2006-03-21 | 2007-04-18 | 周继春 | Double-person bicycle driven by planet gear and chain wheel |
| CN105416501A (en) * | 2015-12-28 | 2016-03-23 | 浙江昊达电气有限公司 | Double-chain-driving scooter |
| CN205891156U (en) * | 2016-07-18 | 2017-01-18 | 南京航空航天大学 | Changeable bicycle of single or double mode of riding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7845664B2 (en) * | 2007-09-21 | 2010-12-07 | Stephan M Rodgers | Recumbent trailer cycle |
-
2018
- 2018-02-11 CN CN201810142788.8A patent/CN108340994B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345190Y (en) * | 1998-08-18 | 1999-10-27 | 潘学堂 | Four-wheel pedal vehicle for paralytic recovery |
| CN2492453Y (en) * | 2001-08-04 | 2002-05-22 | 淮阴工学院 | Double bicycle |
| CN2889858Y (en) * | 2006-03-21 | 2007-04-18 | 周继春 | Double-person bicycle driven by planet gear and chain wheel |
| CN105416501A (en) * | 2015-12-28 | 2016-03-23 | 浙江昊达电气有限公司 | Double-chain-driving scooter |
| CN205891156U (en) * | 2016-07-18 | 2017-01-18 | 南京航空航天大学 | Changeable bicycle of single or double mode of riding |
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|---|---|
| CN108340994A (en) | 2018-07-31 |
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Effective date of registration: 20201222 Address after: 402460 7-4, building 30, 218 Changlong Avenue, Changzhou street, Rongchang District, Chongqing Patentee after: Chongqing HUAZHIGUANG Environmental Protection Technology Co.,Ltd. Address before: 439 Xuanhua Road, Yongchuan District, Chongqing 402160 Patentee before: AFFILIATED YONGCHUAN HOSPITAL OF CHONGQING MEDICAL University |
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Application publication date: 20180731 Assignee: Chongqing Lexiang agriculture (Group) Co.,Ltd. Assignor: Chongqing HUAZHIGUANG Environmental Protection Technology Co.,Ltd. Contract record no.: X2021980013297 Denomination of invention: The invention relates to a children's nerve rehabilitation training bicycle and an application method thereof Granted publication date: 20190730 License type: Common License Record date: 20211129 |
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