CN107031768A - A kind of folding scooter - Google Patents
A kind of folding scooter Download PDFInfo
- Publication number
- CN107031768A CN107031768A CN201710403042.3A CN201710403042A CN107031768A CN 107031768 A CN107031768 A CN 107031768A CN 201710403042 A CN201710403042 A CN 201710403042A CN 107031768 A CN107031768 A CN 107031768A
- Authority
- CN
- China
- Prior art keywords
- pedal
- wheel
- support frame
- folding scooter
- wheel mount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- 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
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of folding scooter, including front-wheel support, the stem being connected with the front-wheel support, pedal, the stem can be folded on the pedal or be pulled out from the pedal, and the scooter also includes：Pedal swing mechanism, it is connected between the pedal and the stem, in the side stress of the pedal, the micro- rotation of the pedal is made by the pedal swing mechanism or micro- swung, to slow down or prevent the power to be acted to the pedal；Wheel fold mechanism, is arranged on the pedal, can take in the inner space of the pedal or be pulled out out of the pedal inner space；And locking mechanism, it is arranged on the pedal, for the wheel fold mechanism to be locked at into the pedal inner space.The scooter volume after folding of the present invention is smaller and when turning user can be avoided to be fallen down from scooter.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of folding scooter.
Background technology
In the modern life, scooter has become very that easily short distance traffic instrument or children ride work of playing
Tool.Scooter obtains liking for various people with its portability.However, when carrying scooter enters public space,
Such as public transport, subway, elevator, office, scooter will be due to its volume very space-consuming that seems greatly.
To solve the above problems, occurring in that the scooter of a variety of folded forms at present.Generally speaking, these are folding
The handlebar of scooter is foldable relative to carrier, carrier is foldable with respect to pedal.But the wheel of these folding scooters is simultaneously
Can not be folded into and state is flushed with pedal, folding it is not compact enough, can still take very big space, significantly reducing it can take
Banding pattern, while also causing box volume also larger.
In addition, current scooter is when turning, it is to drive front-drive by rotating stem, front-wheel support drives
Pedal is turned to, and is affixed between front-wheel support and pedal, during turning, and user is due to the effect of inertia, and center of gravity can be inclined
Move, so that pedal both sides force unbalance, therefore, easily falls down during turning.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of folding of new structure
Folded scooter, makes it with more the value in industry.
The content of the invention
It is an object of the invention to propose that a kind of volume after folding is smaller and can avoid user from scooter when turning
On the folding scooter fallen down.
For up to this purpose, the present invention uses following technical scheme：
A kind of folding scooter, including front-wheel support, the stem being connected with the front-wheel support, pedal, it is described
Stem can be folded on the pedal or be pulled out from the pedal, in addition to：
Pedal swing mechanism, is connected between the pedal and the stem, in the side of the pedal
During stress, the micro- rotation of the pedal is made by the pedal swing mechanism or micro- swung, to slow down or prevent the power to institute
Pedal is stated to act；
Wheel fold mechanism, is arranged on the pedal, can take in the inner space of the pedal or from described
Pulled out in the inner space of pedal.
Further, in addition to locking mechanism, it is arranged on the pedal, for the wheel fold mechanism to be locked
In the pedal inner space.
Further, the pedal swing mechanism includes：
Pedal connecting seat, in the pedal end, the pedal connecting seat end is provided with perforate, institute
The flexible piece being socketed with perforate with its tight fit is stated, the flexible piece is provided with neck；
Connecting plate, is connected with the pedal connecting seat, and the connecting plate end is provided with the dop coordinated with the neck, institute
The compliant element can be extruded in the side stress of the pedal, enable the pedal connecting seat band by stating dop
The pedal is moved relative to the micro- rotation of the connecting plate or micro- swing, to slow down or prevent the power to be acted to the pedal；
Wherein, the pedal connecting seat and the connecting plate be provided be engaged with limit the micro- rotation of the pedal or
The position limiting structure of micro- amplitude of fluctuation.
Further, the section of the neck and the dop is cross.
Further, the perforate is square hole, and the cover plate being limited in the flexible piece in the perforate is socketed with it.
Further, the position limiting structure includes：
At least one deep-slotted chip breaker, the deep-slotted chip breaker is arranged on the connecting plate end or the pedal connecting seat end
On；
At least one limited post, the limited post is arranged on the pedal connecting seat end or is arranged on the connecting plate
It can slide on end and along the deep-slotted chip breaker.
Further, the radian of the deep-slotted chip breaker meets the pedal and rotates or swing 5~15 °.
Further, the prevention pedal end and institute are additionally provided between the pedal end and the connecting plate end
State the packing ring of connecting plate end plane-plane contact.
Further, the pedal swing mechanism also includes the connection through the pedal connecting seat with the connecting plate
At least provided with one on the heart axle located, make the pedal connecting seat be in the connecting plate on same axial line, the heart axle
Connected with the pedal connecting seat, for the bearing of the relative central axis of the pedal connecting seat.
Further, the wheel fold mechanism includes：
Wheel mount, for installing wheel；
Support frame, rotates with the pedal and the wheel mount and is connected, support frame as described above is installed with the wheel
The end face that frame rotates connection is provided with arc groove, and the wheel mount rotates the end face being connected with support frame as described above and is provided with energy
Enough slide posts slided along the arc groove, the wheel mount drives the wheel when being rotated relative to support frame as described above
Turn to open mode or folded state；
Wherein, the wheel mount or support frame as described above are provided with the wheel being limited in open mode or rugosity
The limit assembly of state.
Further, the limit assembly includes：
At least one decorative pearl on top of an official cap, what the decorative pearl on top of an official cap was rotatably arranged on support frame as described above rotates what is be connected with the wheel mount
On end face or on the end face being connected with support frame as described above rotation of the wheel mount；
At least one spring, the spring be arranged in support frame as described above or the wheel mount in and with the decorative pearl on top of an official cap
Offset, the decorative pearl on top of an official cap is held out against the wheel mount or support frame as described above.
Further, it is additionally provided with the end face of the wheel mount or support frame as described above for the decorative pearl on top of an official cap in the wheel
The slot rolling that mounting bracket is rolled when rotating, the slot rolling is concavely provided with the locating groove positioned to the decorative pearl on top of an official cap.
Further, the wheel mount has two relative flanks, and the wheel is rotatably connected on two by wheel shaft
The gear mud for being rotated with the wheel mount and being connected and block the wheel is provided with the individual flank, between flank described in two
Plate.
Further, the mud guard is rotated with the wheel mount by pivot and is connected, and is arranged with the pivot
The first torsion spring that one end is connected with the mud guard, the other end offsets with wheel mount inner side.
Further, support frame as described above is rotated with the pedal by rotating shaft and is connected, and one is also arranged with the rotating shaft
The second torsion spring that end is connected with support frame as described above, the other end offsets with pedal inner side.
Further, the wheel fold mechanism also includes wearing to support frame as described above from inside the wheel mount
In portion, the support shaft for making the wheel mount and support frame as described above be on same axial line, the support shaft at least provided with
One bearing for connecting, being rotated relative to the support shaft for the wheel mount with the wheel mount.
Further, the locking mechanism includes：
Button cover, is connected with the pedal；
Pin, slip is located in the button cover；
Button, is located in the button cover, for driving the relatively described button cover of the pin to slide into the wheel
In lock hole on mounting bracket；
Wherein, the pin is used for the end stretched into the lock hole provided with skewed slot and the pin along its length
There is inclined-plane in portion；The button is provided with and is inserted into the skewed slot and the skewback fitted with the skew wall of the skewed slot.
Further, the connecting plate rotates connection with being connected the connector of the stem and the front-wheel support, its
In,
The connecting plate has a two side, and two side walls are provided with corresponding and with the connector and the side
The center of the junction of wall is the arc-shaped limit groove in the center of circle, and the two ends of the arc-shaped limit groove bend and extended；
The company of rotation on the limit shaft that can be slided along the arc-shaped limit groove, the limit shaft is equipped with the connector
Being connected to being capable of the handle that is slided along the arc-shaped limit groove of blocking or the release limit shaft.
Beneficial effects of the present invention are：
1st, by pedal swing mechanism, pedal and the affixed mode of stem are changed, can be in pedal both sides
During force unbalance, make pedal adaptively micro- rotation or micro- swing, i.e., balance pedal by damping action, it is to avoid to make
User falls down when turning from scooter；
2nd, by wheel fold mechanism, can in folding scooter, by wheel by working condition be folded into flat condition,
And folding and unfolding is flushed in the pedal of scooter with pedal, the volume after scooter is folded is substantially reduced, while also reducing
Box volume；
3rd, locking mechanism simple and ingenious structure, need to only give the button a slight press, you can make pin out of, wheel mount lock hole
Exit, only need to gently pull a cart wheel and by 90 ° of vehicle wheel rotation, can both make wheel in running order, easy to operate；
4th, stem is foldable on the footrests, and the volume after scooter is folded is further reduced.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the scooter in working condition of the present invention；
Fig. 2 is the dimensional structure diagram of the scooter stowed rear wheels state of the present invention；
Fig. 3 is the dimensional structure diagram for looking up pedal bottom of the scooter stowed rear wheels state of the present invention；
Fig. 4 is the dimensional structure diagram of pedal swing mechanism in the present invention；
Fig. 5 is the attachment structure schematic diagram of pedal connecting seat and connecting plate in pedal swing mechanism；
Fig. 6 is the front view of the attachment structure of pedal connecting seat and connecting plate；
Fig. 7 is the sectional view along line C-C in Fig. 6；
Fig. 8 is the dimensional structure diagram of connecting plate；
Fig. 9 is the dimensional structure diagram of pedal connecting seat；
Figure 10 is the dimensional structure diagram of connector in the present invention；
Figure 11 is the dimensional structure diagram of wheel fold mechanism in the present invention；
Figure 12 is the dimensional structure diagram of non-installing wheel mounting bracket state in wheel fold mechanism；
Figure 13 is the dimensional structure diagram of wheel mount in wheel fold mechanism；
Figure 14 is the dimensional structure diagram of support frame in wheel fold mechanism；
Figure 15 is the structural representation that wheel fold mechanism is arranged on pedal (only inside display pedal)；
Figure 16 is the dimensional structure diagram of locking mechanism in the present invention；
Figure 17 is locked out the dimensional structure diagram of pin in mechanism；
Figure 18 is locked out the dimensional structure diagram of button in mechanism；
Figure 19 is the dimensional structure diagram after the folded bicycle folding completely of the present invention.
In figure：10- front-wheel supports, 11- front-wheels, 20- stems, 21- handlebars, 22- first sleeves, the sleeve pipes of 23- second,
24- adjustment holes, 30- pedals, 40- pedal connecting seats, 41- perforates, 42- flexible pieces, 43- necks, 44- cover plates, 45- is spacing
Post, 50- connecting plates, 51- dops, 52- deep-slotted chip breakers, 53- sides wall, 54- arc-shaped limit grooves, 60- heart axles, 61,101- bearings, 62, pad
Circle, 70- connectors, 71- limit shafts, 72- handles, 73- first perforates, and 74- second perforates, and 75, elongated hole, 80- wheel mounts,
81- wheels, 811- wheel shafts, 82- slide posts, 83- slot rollings, 84- locating grooves, 85- flanks, 86- lock holes, 87- mud guards,
88- pivots, the torsion springs of 89- first, 90- support frames, 91- arc grooves, the 92- decorative pearls on top of an official cap, 93- springs, 100- support shafts, 102- rotating shafts,
The torsion springs of 103- second, 200- locking mechanisms, 201- button covers, 202- pins, 203- buttons, 204- skewed slots, 205- inclined-planes, 206-
Skewback.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Fig. 1 to 3 and Figure 19, folding scooter front-wheel support 10 of the invention, the car being connected with front-wheel support 10
Handle riser 20, the pedal 30 for installing trailing wheel.
Wherein, front-wheel support 10 is can be reversed into the substantially rectangular shape of almost parallel quadrangle, the two of front-wheel support 10
End is respectively mounted two front-wheels 11, in this way, scooter is when turning, the adaptability of front-wheel support 10 is turned round according to angle of turn
Turn, turn lighter.
Stem 20 in the present invention can be adjusted according to the height of user.Specifically, the handlebar of the present invention is stood
Pipe 20 includes the sleeve pipe 23 of first sleeve 22 and second socket-connected, and multiple regulations are opened up along its axial direction on the second sleeve pipe 23
Hole 24, a pin-and-hole for being available for pin to pass in and out is opened up in first sleeve 22, first sleeve 22 is slid into phase along the second sleeve pipe 23
The hole position for the adjustment hole 24 answered, allows pin to be stuck on corresponding adjustment hole 24, you can complete the length adjustment of stem 20.Separately
Outside, stem 20 is arranged on front-wheel support 10 by connector 70, and connector 70 as shown in Figure 10, is set on connector 70
Perpendicular the first perforation 73 and the second perforation 74 is put, one end of the second sleeve pipe 23 is arranged in the first perforation 73, second set
The other end of pipe 23 installs handlebar 21；Connector 70 is arranged on front-wheel support 10 by the second perforation 74, i.e., by front-wheel branch
The transverse axis of frame 10 is through in the second perforation 74 and limits the transverse axis of front-wheel support 10 relative to the rotation of the second perforation 74.
During to avoid turning, the both sides force unbalance of pedal 30 causes to fall down, and the present invention is stood in pedal 30 and handlebar
Connecting pin pedal swinging mechanism between pipe 20.As shown in figures 4-9, pedal swing mechanism includes rotating the pedal connection of connection
Seat 40 and connecting plate 50, pedal connecting seat 40 are arranged in the end of pedal 30, and connecting plate 50 is connected with connector 70.
Specifically, the end of pedal connecting seat 40 is provided with perforate 41, perforate 41 is to be socketed with and it in square hole, perforate 41
The square flexible piece 42 of tight fit, the material of flexible piece 42 is rubber, and it is cross neck that section is provided with flexible piece 42
43；It is also cross dop 51 that the end of connecting plate 50, which is provided with the section coordinated with neck 43,.Dop 51 is stuck in neck 43,
In the side stress of pedal 30 (or during 30 both sides force unbalance of pedal), dop 51 can extrude flexible piece 42 and become
Shape, enable pedal connecting seat 40 drive pedal 30 relative to connecting plate 50 it is micro- rotation or it is micro- swing, to slow down or prevent the power
Pedal 30 is acted.That is, flexible piece 42 is extruded by dop 51, produces damping action, balance pedal, it is to avoid to make
User falls down when turning from scooter.
In order to avoid flexible piece 42 is run out of out of perforate 41 in use, present invention socket one in perforate 41 is square
Cover plate 44, flexible piece 42 is limited in perforate 41.
As the preferred embodiment of the present invention, the present invention is in pedal connecting seat 40 with being provided with what is be engaged on connecting plate 50
To limit the position limiting structure of the micro- rotation of pedal 30 or micro- amplitude of fluctuation.Specifically.Position limiting structure includes being arranged on the end of connecting plate 50
It is located at two deep-slotted chip breakers 52 of the both sides of dop 51 in portion respectively, is arranged on the end of pedal connecting seat 40 respectively positioned at 41 liang of perforate
Two limited posts 45 of side, two limited posts 45 are able to slide along two deep-slotted chip breakers 52.The radian of deep-slotted chip breaker 52 meets pedal 30
Rotate or swing 5~15 °.Certainly, two deep-slotted chip breakers 52 can be also arranged on the end of pedal connecting seat 40, by two limited posts 45
It is arranged on accordingly on the end of connecting plate 50.
Due to being that pedal connecting seat 40 drives pedal 30 relative to the micro- rotation of connecting plate 50 or micro- swing, to avoid pedal
30 ends and the ends contact of connecting plate 50 and scratch the end of pedal 30 and the end of connecting plate 50, it is of the invention in the end of pedal 30 and company
Packing ring 62 is provided between the end of plate 50, to prevent plane-plane contact between the end of pedal 30 and the end of connecting plate 50.
As the preferred embodiment of the present invention, the pedal swing mechanism in the present invention is also included through pedal connection
The junction of seat 40 and connecting plate 50, the heart axle 60 for making pedal connecting seat 40 be in connecting plate 50 on same axial line, heart axle 60
The bearing 61 for being connected, being rotated for the phase center roller 60 of pedal connecting seat 40 with pedal connecting seat 40 provided with two.That is heart axle
60 run through pedal connecting seat 40 and are passed through from the center that flexible piece 42 is cover plate 44, wear to the centre bore of dop 51, utilize
Heart axle 60 ensures that connecting seat 40 will not deviate with respect to connecting plate 50 in the micro- rotation of pedal 30 or swing, improves steady when turning
It is qualitative.
Connecting plate 50 in pedal swing mechanism is connected with being connected the connector 70 of stem 20 and front-wheel support 10, is
Further reduce the present invention scooter fold after volume, stem 20 of the invention can be folded on pedal 30 or
Pulled out from pedal 20.It is connected specifically, connecting plate 50 is rotated with connector 70.As shown in Fig. 2, Fig. 8 and Figure 10, connecting plate 50
With two side 53, circle is in center of two side walls 53 provided with corresponding and using connector 70 Yu side wall 53 junction
The arc-shaped limit groove 54 of the heart, the two ends of arc-shaped limit groove 54 bend and extended；Being equipped with connector 70 arcuately to limit
The limit shaft 71 that position groove 54 is slided, being rotatably connected on limit shaft 71 being capable of blocking or release limit shaft 71 arcuately stopper slot 54
The handle 72 of slip.
The present invention makes the two ends of arc-shaped limit groove 54 bend and extend, with after foldable handlebar stand pipe 20 or open handlebar
After standpipe 20, it is to avoid the segmental arc for making limit shaft 71 continue arcuately stopper slot 54 under external force is slided, and handlebar is stood
Pipe 20 is limited in folded state or open mode.Equally, in order that limit shaft 71 can enter from the two ends of arc-shaped limit groove 54
The segmental arc of arc-shaped limit groove 54 is slided, and the present invention opens up two relative elongated holes 75, and the position of two elongated holes 75 on connector 70
Putting can be corresponding with the bending elongated end of arc-shaped limit groove 54, while making the two ends of limit shaft 71 be limited in two elongated holes 75 respectively
On.During foldable handlebar stand pipe 20, press handle 72, make one of bending of the limit shaft 71 along elongated hole 75 and arc-shaped limit groove 54
Elongated end slides into the segmental arc of arc-shaped limit groove 54, when the segmental arc of the arcuately stopper slot 54 of limit shaft 71 slides into another folding
During curved elongated end, handle 72 is pulled, another bending elongated end of limit shaft 71 along elongated hole 75 and arc-shaped limit groove 54 is slided,
With the segmental arc for the arc-shaped limit groove 54 that staggers.
After being arranged in the volume after scooter folding in order to further reduce the present invention, the present invention on pedal 30
Wheel is foldable, specifically, setting wheel fold mechanism on pedal 30, the wheel fold mechanism can take in pedal 30
Inner space is pulled out out of pedal 30 inner space.
As shown in Figure 11 to Figure 15, wheel fold mechanism includes the wheel mount 80 and support frame 90 for the connection that rotates,
Wheel mount 80 is used for installing wheel 81 (trailing wheel), and support frame 90 is rotated with pedal 30 and wheel mount 80 and is connected.Tool
Body, support frame 90 rotates the end face being connected with wheel mount 80 and is provided with arc groove 91, wheel mount 80 and support frame
90 rotate the end face of connection provided with the slide post 82 that can be slided along arc groove 91, when wheel mount 80 is in relative support frame
During 90 rotation, turn to open mode (state perpendicular to the ground) with motor car wheel 81 or folded state (lies in pedal 30
Interior state).
Wheel 81 is turned to state perpendicular to the ground by flat condition, i.e., wheel 81 is rotated 90 °, then arc groove 91
Radian should be available for wheel 81 rotate 90 °.
Further, in order to which wheel 81 is limited in into open mode or folded state, the present invention in wheel mount 80 or
Support frame 90 is provided with the limit assembly that wheel 81 is limited in open mode or folded state.Limit assembly, which includes rotating, to be set
Rotated in support frame 90 and wheel mount 80 two decorative pearls on top of an official cap 92 on end face be connected, be arranged on support frame 90 it is interior and respectively with
Two springs 93 that two decorative pearls on top of an official cap 92 offset, in the presence of spring 93, the decorative pearl on top of an official cap 92 holds out against wheel mount 80, protects wheel 81
Hold in open mode or folded state.Certainly, two decorative pearls on top of an official cap may also be arranged on wheel mount and rotate the end being connected with support frame
On face, two springs are arranged in correspondence with wheel mount 80.
As the preferred embodiment of the present invention, the end face of wheel mount 80 is provided with for the decorative pearl on top of an official cap 92 in wheel mount
80 slot rollings 83 rolled when rotating, slot rolling 83 is concavely provided with three locating grooves 84 positioned to two decorative pearls on top of an official cap 92, two neighboring
Angle between locating groove 84 is 90 °, so that when wheel 81 rotates 90 °, the arc length that the decorative pearl on top of an official cap 92 is rolled also corresponds to 90 °.When
So, when the decorative pearl on top of an official cap is arranged on the end face of wheel mount, corresponding slot rolling is arranged on the end face of support frame, locating groove
On the corresponding slot rolling being arranged on support frame.
Wheel mount 80 has two relative flanks 85 in the present invention, and wheel 81 is rotatably connected on by wheel shaft 811
On two flanks 85.When rainwater weather uses scooter, to avoid miriness from polluting pedal 30, between two flanks 85
Provided with the mud guard 87 for being connected and blocking wheel 81 with the rotation of wheel mount 80.By 80 turns of mud guard 87 and wheel mount
Dynamic connection, when miriness strike is on mud guard 87, because rotating the relation of connection, mud guard 87 micro- can rotate, miriness beaten
Hit power and enter row buffering, with the service life of extended mud flap 87.Specifically, mud guard 87 is passed through into pivot 88 and wheel mount
80 rotate connection, and one end is arranged with pivot 88 and is connected, offsets on the inside of the other end and wheel mount 80 with mud guard 87
First torsion spring 89, using the twisting resistance of the first torsion spring 89, realizes micro- rotation of mud guard 87.
For convenience of the folding to wheel 81 and opening operation, support frame 90 is passed through rotating shaft 102 and pedal 30 by the present invention
Rotate connection.In the case where wheel 81 is folded state, wheel 81 is pulled out out of pedal 30, now, support frame 90 can be along rotating shaft
102 rotate, and support frame 90 and wheel mount 80 is departed from pedal 30, then by 90 ° of vehicle wheel rotation, the phase of wheel mount 80
90 ° are rotated to support frame 90, so that wheel be opened.Conversely, when folding wheel, wheel opposite direction being rotated into 90 °, pacifies wheel
Shelve the opposite direction of 80 relative support frame 90 and rotate 90 °, then support frame 90 is rotated backward along rotating shaft 102, wheel 81 is promoted into pin
The inside of pedal 30, completes folding process.
In order to which support frame 90 is pushed against in pedal 30, the present invention is also arranged with one end and support frame in rotating shaft 102
The second torsion spring 103 that 90 connections, the other end and the inner side of pedal 30 offset.Using the torsion of the second torsion spring 103, in the folding of wheel 81
Fold into pedal 30 and when wheel is opened completely, by being against in pedal 30 tightly of support frame 90, it is ensured that slide plate garage
Car process is more steady.
As the preferred embodiment of the present invention, wheel fold mechanism of the invention also includes from inside wheel mount 80
The support shaft 100 worn to support frame 90, make wheel mount 80 be in support frame 90 on same axial line, support shaft
100 bearings 101 for being connected, being rotated for the relative support axle 100 of wheel mount 80 with wheel mount 80 provided with two.Utilize
Support shaft 100 ensures that wheel mount 80 does not deviate by support frame 90 when folding or opening wheel 81, improves reliability.
The present invention is that wheel fold mechanism is locked at into pedal 30 by the locking mechanism 200 being arranged on pedal 30
Inner space.Specifically, as shown in Fig. 3 and Figure 15 to Figure 18, locking mechanism includes the button cover being connected with pedal 30
201st, the pin 202 being located in button cover 201, the button 203 being located in button cover 201 are slided, button 203 is used to drive
The relative key lid 201 of pin 202 is slid into the lock hole 86 on wheel mount 80.When the end of pin 202 is located at wheel
When in the lock hole 86 on mounting bracket 80, the rotation of the relative support frame 90 of wheel mount 80 is limited, so that wheel be folded
Mechanism is locked at the inner space of pedal 30；When the disengaging wheel mount of pin 202 is after 80s, you can wheel 81 is pulled, by car
Wheel is opened.
In order that button 203 can drive the relative key lid 201 of pin 202 to slide, pin 202 is provided with along its length
Skewed slot 204 and pin 202, which are used to stretch into, has inclined-plane 205 on the end in lock hole 86；Button 203 is provided with and is inserted into
Skewed slot 204 and the skewback 206 fitted with the skew wall of skewed slot 204.When pressing button 203, skewback 206 is towards the side for stretching into skewed slot 204
To movement, and because skewback 206 is fitted with the skew wall of skewed slot 204, so that pin 202 is moved perpendicular to skewback 206, into wheel
In lock hole 86 on mounting bracket 80；Again because the end that pin 202 is stretched into lock hole 86 is inclined-plane 205, out of pedal 30
When pulling out wheel 81, pulling force forces the inclined-plane 205 of pin 202 to be skidded off along lock hole 86, pin 202 is departed from wheel mount
80, you can open wheel 81.
As shown in Fig. 1,2 and 19, during folding scooter, trailing wheel is taken in into pedal, stem is overturn again, it is both foldable
Into structure shown in Figure 19, the volume very little after folding substantially reduces box volume.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (18)
1. a kind of folding scooter, including front-wheel support, the stem being connected with the front-wheel support, pedal, the car
Handle riser can be folded on the pedal or be pulled out from the pedal, it is characterised in that also include：
Pedal swing mechanism, is connected between the pedal and the stem, in the side stress of the pedal
When, the micro- rotation of the pedal is made by the pedal swing mechanism or micro- swung, to slow down or prevent the power to the pin
Pedal is acted；
Wheel fold mechanism, is arranged on the pedal, can take in the inner space of the pedal or be ridden from described
Pulled out in the inner space of plate.
2. folding scooter according to claim 1, it is characterised in that also including locking mechanism, is arranged on described foot-operated
On plate, for the wheel fold mechanism to be locked at into the pedal inner space.
3. folding scooter according to claim 1, it is characterised in that the pedal swing mechanism includes：
Pedal connecting seat, in the pedal end, the pedal connecting seat end is provided with perforate, described to open
The flexible piece with its tight fit is socketed with hole, the flexible piece is provided with neck；
Connecting plate, is connected with the pedal connecting seat, and the connecting plate end is provided with the dop coordinated with the neck, the card
Head can extrude the compliant element in the side stress of the pedal, the pedal connecting seat is driven institute
Pedal is stated relative to the micro- rotation of the connecting plate or micro- swing, to slow down or prevent the power to be acted to the pedal；
Wherein, provided with being engaged, to limit, the pedal is micro- to be rotated or micro- pendulum the pedal connecting seat with the connecting plate
The position limiting structure of dynamic amplitude.
4. folding scooter according to claim 3, it is characterised in that the section of the neck and the dop is cross
Type.
5. it is socketed with folding scooter according to claim 3, it is characterised in that the perforate is square hole, in it by institute
State the cover plate that flexible piece is limited in the perforate.
6. folding scooter according to claim 3, it is characterised in that the position limiting structure includes：
At least one deep-slotted chip breaker, the deep-slotted chip breaker is arranged on the connecting plate end or on the pedal connecting seat end；
At least one limited post, the limited post is arranged on the pedal connecting seat end or is arranged on the connecting plate end
Go up and can be slided along the deep-slotted chip breaker.
7. folding scooter according to claim 6, it is characterised in that the radian of the deep-slotted chip breaker meets the pedal
Rotate or swing 5~15 °.
8. folding scooter according to claim 3, it is characterised in that the pedal end and the connecting plate end it
Between be additionally provided with and prevent the pedal end and the packing ring of connecting plate end plane-plane contact.
9. the folding scooter according to claim any one of 3-8, it is characterised in that the pedal swing mechanism is also wrapped
Include through the junction of the pedal connecting seat and the connecting plate, make the pedal connecting seat with the connecting plate in same
It is connected, is connected for the pedal with the pedal connecting seat at least provided with one on heart axle on axial line, the heart axle
The bearing of the relatively described central axis of seat.
10. folding scooter according to claim 2, it is characterised in that the wheel fold mechanism includes：
Wheel mount, for installing wheel；
Support frame, rotates with the pedal and the wheel mount and is connected, support frame as described above turns with the wheel mount
The end face of dynamic connection is provided with arc groove, and the wheel mount is provided with the end face that support frame as described above rotation is connected being capable of edge
The slide post that the arc groove is slided, the wheel mount drives the vehicle wheel rotation when being rotated relative to support frame as described above
To open mode or folded state；
Wherein, the wheel mount or support frame as described above are provided with is limited in open mode or folded state by the wheel
Limit assembly.
11. folding scooter according to claim 10, it is characterised in that the limit assembly includes：
At least one decorative pearl on top of an official cap, the decorative pearl on top of an official cap is rotatably arranged on the end face being connected with wheel mount rotation of support frame as described above
On the end face being connected with support frame as described above rotation of upper or described wheel mount；
At least one spring, the spring be arranged in support frame as described above or the wheel mount in and with the decorative pearl on top of an official cap phase
Support, the decorative pearl on top of an official cap is held out against the wheel mount or support frame as described above.
12. folding scooter according to claim 11, it is characterised in that the wheel mount or support frame as described above
The slot rolling rolled for the decorative pearl on top of an official cap when the wheel mount is rotated is additionally provided with end face, the slot rolling is concavely provided with to described
The locating groove of decorative pearl on top of an official cap positioning.
13. folding scooter according to claim 10, it is characterised in that the wheel mount has two opposite sides
The wing, the wheel is rotatably connected on two flanks by wheel shaft, is provided with and is installed with the wheel between flank described in two
Frame rotates the mud guard for connecting and blocking the wheel.
14. folding scooter according to claim 13, it is characterised in that the mud guard passes through pivot and the wheel
Mounting bracket rotates connection, and one end is arranged with the pivot and is connected with the mud guard, in the other end and the wheel mount
The first torsion spring that side offsets.
15. folding scooter according to claim 10, it is characterised in that support frame as described above is ridden by rotating shaft with described
Plate rotates connection, is also arranged with that one end is connected with support frame as described above, the other end offsets with pedal inner side in the rotating shaft
The second torsion spring.
16. the folding scooter according to claim any one of 10-15, it is characterised in that the wheel fold mechanism is also
It is same including wearing to support frame as described above, making the wheel mount and support frame as described above to be in from inside the wheel mount
It is connected, pacifies for the wheel with the wheel mount at least provided with one in support shaft on one axial line, the support shaft
Shelve the bearing rotated relative to the support shaft.
17. folding scooter according to claim 16, it is characterised in that the locking mechanism includes：
Button cover, is connected with the pedal；
Pin, slip is located in the button cover；
Button, is located in the button cover, is installed for driving the relatively described button cover of the pin to slide into the wheel
In lock hole on frame；
Wherein, the pin is used for the end stretched into the lock hole provided with skewed slot and the pin along its length
With inclined-plane；The button is provided with and is inserted into the skewed slot and the skewback fitted with the skew wall of the skewed slot.
18. folding scooter according to claim 3, it is characterised in that the connecting plate be connected the stem and
The connector of the front-wheel support rotates connection, wherein,
The connecting plate has a two side, and two side walls are provided with corresponding and with the connector and the side wall
The center of junction is the arc-shaped limit groove in the center of circle, and the two ends of the arc-shaped limit groove bend and extended；
It is equipped with the limit shaft that can be slided along the arc-shaped limit groove, the limit shaft and is rotatably connected on the connector
Being capable of the handle that is slided along the arc-shaped limit groove of blocking or the release limit shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403042.3A CN107031768B (en) | 2017-06-01 | 2017-06-01 | Folding scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403042.3A CN107031768B (en) | 2017-06-01 | 2017-06-01 | Folding scooter |
Publications (2)
| Publication Number | Publication Date |
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| CN107031768A true CN107031768A (en) | 2017-08-11 |
| CN107031768B CN107031768B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403042.3A Active CN107031768B (en) | 2017-06-01 | 2017-06-01 | Folding scooter |
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| Country | Link |
|---|---|
| CN (1) | CN107031768B (en) |
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| Publication number | Publication date |
|---|---|
| CN107031768B (en) | 2023-02-21 |
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Address after: Suzhou City, Jiangsu province 215331 Kunshan Development Zone, Road No. 128 room 3 chapter Applicant after: KUNSHAN AUGST ELECTRIC TECHNOLOGY Co.,Ltd. Address before: Tao Lu, Kunshan City Qiandeng Town Suzhou City, Jiangsu Province, China 215331 No. 350 Building No. 2 Applicant before: KUNSHAN AUGST ELECTRIC TECHNOLOGY Co.,Ltd. |
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