CN106080916A - A kind of fold mechanism and scooter - Google Patents
A kind of fold mechanism and scooter Download PDFInfo
- Publication number
- CN106080916A CN106080916A CN201610720009.9A CN201610720009A CN106080916A CN 106080916 A CN106080916 A CN 106080916A CN 201610720009 A CN201610720009 A CN 201610720009A CN 106080916 A CN106080916 A CN 106080916A
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- Prior art keywords
- limit mechanism
- support
- fold mechanism
- fold
- slotted eye
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of fold mechanism and scooter, including the first connection support, second connect support and position-limit mechanism, first connects support and second connects and corresponding on support is provided with the arrangement groove matched with position-limit mechanism；First one end connecting support is rotatably connected with second one end being connected support by connecting shaft, and makes the arrangement groove correspondence on both connect；Offering work slotted eye along bearing of trend on position-limit mechanism, the top of described work slotted eye is provided with first stopper slot corresponding with fold mechanism deployed condition, and the bottom of work slotted eye is provided with second stopper slot corresponding with fold mechanism folded state；The main part of this position-limit mechanism is movably placed in the arrangement groove on the first connection support by being located in the spacer pin in work slotted eye, and the bottom of position-limit mechanism is placed in arrangement groove by position-limit mechanism axle is rotating.This fold mechanism monolithic stability is reliable, it is easy to accomplish, and expansion or the locking of folded state can be automatically obtained.
Description
Technical field
The present invention relates to mechanical mechanism, be particularly used for the fold mechanism of scooter.
Background technology
Along with urban traffic pressure is increasing, more and more stifled, people need a kind of simple in construction badly, are easy to carry, operate
Walking-replacing tool easily.
In the case, Segway Human Transporter arises at the historic moment, and Segway Human Transporter relies on its great portability and ease for use,
To liking of more and more people, particularly youngster, have become as walking-replacing tool conventional in people's daily life.Wherein, may be used
The Segway Human Transporter folded more has obtained the favor of more and more people because having the features such as volume is little, lightweight, be convenient for carrying.
Common foldable electric scooter mainly includes the pedal as car body, is arranged on the rear wheel at pedal rear portion,
For the faucet mechanism of control direction, the front-wheel in faucet mechanism is set, and connects faucet mechanism and the fold mechanism of pedal.
Owing to scooter needs certain speed to travel for a long time, this is just to the folding electric slide plate after launching
The steadiness of car proposes the highest requirement, safety during to ensure the reliability of scooter and to use.Furthermore folding scooter
Car is divided into pedal and faucet mechanism two parts, between the two by the fold mechanism of foldable operation, thus in composition structure
The reliability of fold mechanism directly affects the reliability of whole scooter.
Further, since scooter in use needs often to fold, need often to operate fold mechanism, therefore fold
The convenience of mechanism's operation will affect the convenience that whole foldable electric scooter uses.
But the fold mechanism in existing foldable electric scooter all exists necessarily on steadiness and operability
Problem, this reliability that have impact on foldable electric scooter and convenience.
The Chinese invention patent application of application publication number CN 105035235 A, discloses a kind of Segway Human Transporter and quickly rolls over
Folded mechanism, its basic scheme is before Quick folding mechanism includes supporting front fork and a bracer of pedal, front end and being arranged on
Lower movable block that upper movable block that front fork assembly on fork is rotatably connected, the rear end of front end and upper movable block are rotatably connected,
Release the unblock handle of location in order to Quick folding mechanism deployed condition and launch to position after folding in order to Quick folding mechanism
Lock cylinder element；Described bracer is provided with two pieces, and two pieces bracers are arranged symmetrically in the both sides of described lower movable block, described lower work
Motion block is provided with two pieces, and two pieces of lower movable blocks are arranged symmetrically in the described both sides unlocking handle；The described middle part unlocking handle leads to
Cross handle steady pin affixed with the middle front part of described lower movable block, described bottom upper in described lock cylinder element of conflict unlocking handle
On the rear portion on surface.
Such fold mechanism total is complicated, and the steadiness after expansion exists bigger problem.
The Chinese utility model patent of Authorization Notice No. CN 205203252 U discloses the folding of a kind of Segway Human Transporter
Mechanism, its basic scheme is fold mechanism, including the first foldable base and the second foldable base, the first foldable base and the second foldable base
Between hinged, wherein, the first foldable base is hinged with the first connector, the second foldable base is hinged with the second connector, second
Two side plates of connector are stuck in the both sides of the first connector and by detachable screw locking, and the both sides of the first connector are all provided with
There is anti-rotation boss, the biside plate of the second connector is equipped with the first anti-rotation groove and the second anti-rotation matched with anti-rotation boss
Groove, the both sides of anti-rotation boss are provided with the first inclined-plane, and the both sides of the first anti-rotation groove and the second anti-rotation groove are equipped with and first
The second inclined-plane that inclined-plane matches, during people ride and are provided with Segway Human Transporter of the present utility model, is not likely to produce
Rock, the stability that people ride can be improved.
Based on such fold mechanism, scooter state out-of-flatness after folding, not readily portable, and this folding machine
Steadiness under structure folded state is poor, is easily unfolded, and affects the portability of scooter.
Summary of the invention
For the problem existing for existing scooter fold mechanism, it is an object of the invention to:
First aspect provides the fold mechanism that a kind of steadiness is good, easy to operate；
Second aspect provides a kind of scooter using this fold mechanism.
In order to achieve the above object, the present invention adopts the following technical scheme that:
For purpose 1: provide a kind of fold mechanism, described fold mechanism includes the first connection support, the second connection support,
It also includes position-limit mechanism, and described first connects support and second connects corresponding being provided with on support and match with position-limit mechanism
Dispose groove；Described first one end connecting support is rotatably connected with second one end being connected support by connecting shaft, and makes
Arrangement groove correspondence connection on Liang Zhe；Work slotted eye, described work slotted eye is offered along bearing of trend on described position-limit mechanism
Top be provided with first stopper slot corresponding with fold mechanism deployed condition, the bottom of work slotted eye is provided with and fold mechanism folds
The second stopper slot that state is corresponding；The main part of this position-limit mechanism is moveable by the spacer pin being located in work slotted eye
Being placed in the arrangement groove on the first connection support, the bottom of position-limit mechanism is placed in peace by position-limit mechanism axle is rotating
Put in groove.
Preferably, described first connects support is made up of the first connecting plate, the second connecting plate and fixed plate, and described first
Connecting plate and the second connecting plate are symmetricly set on fixed plate both sides.
Preferably, when described fold mechanism is in deployed condition, spacer pin enters the first stopper slot along work slotted eye, and with
Connecting shaft and position-limit mechanism axle cooperatively form three-point mount and support.
Preferably, when described fold mechanism is in folded state, spacer pin enters the second stopper slot along work slotted eye, and with
Connecting shaft and position-limit mechanism axle cooperatively form three-point mount and support.
Preferably, when described fold mechanism is in deployed condition or folded state, the top of position-limit mechanism protrudes first even
Connect the arrangement groove on support.
Preferably, the top of described position-limit mechanism is provided with button.
Preferably, described fold mechanism also includes the torsion for position-limit mechanism applies the pretightning force towards folding direction
Spring.
Preferably, described torsion spring entirety is located on position-limit mechanism axle, and one end is fixed on the arrangement on the second connection support
In groove, the other end is placed in position-limit mechanism by torsion spring limited post.
For purpose 2: provide a kind of scooter, described scooter is provided with above-mentioned fold mechanism.
The fold mechanism constituted based on such scheme, its overall structure is simple, reliable and stable, it is easy to accomplish；Furthermore, this folding
Folded mechanism is automatically obtained expansion or the locking of folded state, and can realize launching or the solution of folded state by a key operation
Lock, launches or the operation that folds is extremely simple, it is possible to effectively solution problem existing for prior art.
The scooter formed based on this fold mechanism is launching and can keep stability under folded state, is effectively improved
The reliability of folding scooter；Furthermore when using, be automatically obtained expansion or the locking of folded state, and by a key operation
Realize launching or the unblock of folded state, improve the portability of folding scooter greatly.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the front view of fold mechanism in present example；
Fig. 2 is the explosive view of fold mechanism in present example；
Fig. 3 is the top view of fold mechanism in present example；
Fig. 4 is the top view of position-limit mechanism in present example；
Fig. 5 is the side view of position-limit mechanism in present example；
Fig. 6 is the non-spacing view of fold mechanism in present example；
Fig. 7 is that in present example, fold mechanism launches spacing view；
Fig. 8 is that in present example, fold mechanism folds spacing view；
Fig. 9 is that in present example, fold mechanism launches spacing released state schematic diagram；
Figure 10 is that in present example, fold mechanism folds spacing released state schematic diagram.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Conjunction is specifically illustrating, and the present invention is expanded on further.
The fold mechanism that this programme provides mainly include the first connection support, second connects support and position-limit mechanism three
Part.
Wherein, first connects support and second and connects that corresponding on support to be provided with the arrangement matched with position-limit mechanism recessed
Groove.
First top connecting support is used for connecting parts to be fixed (such as the faucet mechanism of scooter), and its bottom is then passed through
In the rotating arrangement groove being placed on the second connection support of connecting shaft so that the arrangement groove correspondence connection on both,
First connection support can connect holder pivots around connecting shaft towards second simultaneously, in order to carries out folding operation.
Second connects support is also used for connecting parts to be fixed (such as the car body of scooter), and when implementing, this is second years old
Connecting support can be as a part for parts to be fixed (such as the car body of scooter), one-body molded composition.
Position-limit mechanism in fold mechanism, is placed in the first connection support and second and connects in support, and be connected with first
Support and second connect support assorted, first connect support around connecting shaft towards or dorsad second connect holder pivots roll over
When folding or launch operation, it is achieved fold and the limitation locking of deployed condition.
Offering work slotted eye along bearing of trend on the side of this position-limit mechanism, this work slotted eye is through-hole structure, its top
End is provided with first stopper slot corresponding with fold mechanism deployed condition, and bottom is then provided with corresponding with fold mechanism folded state
Second stopper slot.Thus the main part of the position-limit mechanism of structure is movably pacified by the spacer pin being located in work slotted eye
Putting and connect in the arrangement groove on support first, the bottom of position-limit mechanism is placed in arrangement by position-limit mechanism axle is rotating
In groove.
The fold mechanism constituted based on such scheme is when folding operation, and first connects support force around connecting shaft towards the
Two connect holder pivots, now drive spacer pin to rotate together, and spacer pin coordinates with the work slotted eye on position-limit mechanism, along work
Make slotted eye to slide (sliding to the bottom of work slotted eye), and synchronize to drive position-limit mechanism around position-limit mechanism axial plane to the second connection
Frame rotates；(it is in parastate as the first top connecting support is connected support with second) when reaching to fold end-state,
In second stopper slot of spacer pin entrance work slotted eye bottom, realize limitation locking to folding final shape, and with connecting shaft with
And position-limit mechanism axle cooperatively forms three-point mount and supports, it is ensured that the stability of foldable locking state.
The fold mechanism constituted based on such scheme is when launching operation, and first connects support force around connecting shaft dorsad the
Two connect holder pivots, now drive spacer pin to rotate together, and spacer pin coordinates with the work slotted eye on position-limit mechanism, along work
Make slotted eye to slide (sliding to the top of work slotted eye), and synchronize to drive position-limit mechanism around the second connection dorsad of position-limit mechanism axle
Frame rotates；When reaching to launch end-state (as the first top connecting support is in plumbness), spacer pin entrance work
In first stopper slot on slotted eye top, realize limitation locking to launching final shape, and join with connecting shaft and position-limit mechanism axle
Close and form three-point mount support, it is ensured that launch the stability of lock-out state.
Based on above-mentioned principle scheme, illustrate below by way of an instantiation.
Seeing Fig. 1-Fig. 3, what it showed fold mechanism in this example forms structure substantially.As seen from the figure, this folding machine
Structure mainly include first connecting plate the 11, second connecting plate 12, fixed plate 13, spacer pin 40, position-limit mechanism 20, connect board shaft 50,
Connection seat 30, torsion spring 60, position-limit mechanism axle 70 and some screws 80 as car body one.
Connecting seat 30 is the standing part in whole fold mechanism, is used for connecting other building block.This connection seat 30 can
It is independently arranged or as the part of parts to be fixed (such as the car body of scooter), direct one-body molded composition.Should in this example
Connecting the seat 30 part directly as car body, it offers corresponding arrangement groove 31, this arrangement groove 31 can hold arrangement
The connection support 10 of limited location mechanism 20 is rotating to be placed in wherein.
First connecting plate the 11, second connecting plate 12 is connected composition and connects support 10 with fixed plate 13.Wherein, the first connecting plate
11 is identical with the second connecting plate 12 structure, is symmetricly set on fixed plate 13 both sides by corresponding screw 80 and constitutes connection support
10, and between the first connecting plate 11 and the second connecting plate 12, form the arrangement groove 14 extending along directional spreding, this arrangement
Groove 14 can hold position-limit mechanism 20 and dispose.
When implementing, first connecting plate the 11, second connecting plate 12 all uses light-weight design with fixed plate 13, is protecting
While card intensity, it is substantially reduced weight.Meanwhile, the top of the first connecting plate 11 and the second connecting plate 12 is planar structure, just
In connection member, bottom is arcuate structure, it is simple to rotate.
The connection support 10 thus constituted is as the action part in whole fold mechanism, and its bottom is by connecting board shaft 50
In the rotating arrangement groove 31 being placed on connection seat 30, and make arrangement groove 14 thereon and the peace being connected on seat 30
Put groove 31 to connect.
Position-limit mechanism 20 is as the limitation locking part in whole fold mechanism, and it is placed in arrangement groove 14 and disposes recessed
In groove 31, and be linked with being connected support 10, connect support 10 around connect board shaft 50 towards or dorsad connect seat 30 rotate
When carrying out folding or launching operation, it is achieved fold and the limitation locking of deployed condition.
The position-limit mechanism 20 seen in Fig. 4 and Fig. 5, this example mainly includes, the two structure is identical, each limiting plate 21
Generally arc, its side offers work slotted eye 22 in the direction of extension, and this work slotted eye 22 is arc-shaped through-hole structure, tool
Body trend is corresponding with connecting support 10 rotary motion trace.
Meanwhile, the top of work slotted eye 22 is provided with the stopper slot 23 corresponding with fold mechanism deployed condition, and bottom then sets
There is the stopper slot 24 corresponding with fold mechanism folded state.
So two limiting plates 21 of structure are symmetrical arranged, spacing by connecting the fixing composition of post 26,27 connection between the two
Mechanism 20.Wherein connect post 27 also to coordinate with torsion spring 60 as torsion spring limited post.
The position-limit mechanism 20 so constituted, its bottom as connect end corresponding offer corresponding with position-limit mechanism axle 70
Pin shaft hole 28, top is as operating side, for being unlocked folding or deployed condition by external force.For ease of operation, position-limit mechanism
The top of 20 is provided with button 25.
Constitute the overall structure that position-limit mechanism 20 is a hollow porous accordingly, reach lightweight by the structure of hollow porous
Design, while proof strength, is substantially reduced weight.
When mounted, its main part is movably placed in the arrangement groove 14 connected on support 10 to this position-limit mechanism 20
In, and be limited to position-limit mechanism 20 connect in the arrangement groove 14 on support 10 by spacer pin 40, spacer pin 40 is located in
In work slotted eye 22 on position-limit mechanism 20, two ends respectively with the first connecting plate 11 and the second connecting plate 12 being connected on support 10
Connect.
Meanwhile, the bottom of position-limit mechanism 20 is stretched in the arrangement groove 31 connected on seat 30, and by position-limit mechanism axle 70
Rotating being placed in disposes in groove 31, during wherein position-limit mechanism axle 70 is located in the pin shaft hole 28 of position-limit mechanism 20 bottom,
Its two ends are connected with disposing groove 31 respectively.
The position-limit mechanism 20 thus arranged is by work slotted eye 22 thereon and between spacer pin 40, and position-limit mechanism axle 70
Cooperation limit, it is achieved with the synchronous follow-up being connected support 10, it is achieved to connect support 10 relative to connection seat 30 fold and open up
The limitation locking of open state；And make the top on position-limit mechanism 20 when fold mechanism is in deployed condition or folded state,
Protrude the arrangement groove 14 connected on support 10, in order to solve latching operation.
Wherein, by spacer pin 40 with connect support 10 rotate time rotate, and by with the work on position-limit mechanism 20
Making slotted eye 22 coordinates synchronization to drive position-limit mechanism 20, owing to the bottom of position-limit mechanism 20 is fixed, so by position-limit mechanism axle 70
Spacer pin 40 slides along work slotted eye 22, and moves towards to synchronize to drive position-limit mechanism 20 overall according to the radian of work slotted eye 22
Rotate around position-limit mechanism axle 70.
(being in plumbness as connected the top of support 10) when reaching to launch end-state, spacer pin 40 is along work nest
Hole 22 enters in the stopper slot 23 on its top, stopper slot 23 carry out spacing to the movement of spacer pin 40, thus final to launching
Shape realizes limitation locking, and be connected board shaft 50 and position-limit mechanism axle 70 cooperatively forms 3 holding states the most fixing,
Ensure to launch the stability of lock-out state.Meanwhile, the arrangement groove 14 connected on support 10 is protruded on position-limit mechanism 20 top.
(it is in parastate as connected the top of support 10 with being connected seat 30), spacer pin when reaching to fold end-state
In 40 stopper slots 24 entering work slotted eye bottom, stopper slot 24 movement of spacer pin 40 is carried out spacing, thus to folding
Final shape realizes limitation locking, and with is connected board shaft 50 and position-limit mechanism axle 70 cooperatively forms 3 support shapes the most fixing
State, it is ensured that the stability of foldable locking state.Meanwhile, the arrangement groove connected on support 10 is protruded on position-limit mechanism 20 top
14。
When expansion or foldable locking state are unlocked by needs, only peace need to be protruded by pressed by external force position-limit mechanism 20
Put the button 25 on the top of groove 14 so that stopper slot 23 or stopper slot 24 depart from spacer pin 40, make spacer pin 40 enter work
Make in slotted eye 22.
Torsion spring 60 in fold mechanism, for applying the pretightning force towards folding direction to position-limit mechanism 20.Pre-by this
Clamp force makes the work slotted eye 22 on position-limit mechanism 20 compress spacer pin 40 along folding direction all the time, is so not only convenient for folding machine
The folding operation of structure, also makes position-limit mechanism 20 when expansion or foldable locking state, and stopper slot thereon is without departing from spacing
Pin 40, it is ensured that the steadiness of fold mechanism；Simultaneously because position-limit mechanism 20 is all the time by the pretightning force towards folding direction, at this
Under the effect of power, the top of position-limit mechanism 20 is also made to protrude the arrangement groove 14 connected on support 10 all the time.
When this torsion spring 60 is specifically arranged, its main body is located on position-limit mechanism axle 70, and one end is fixed on connection seat 30
Disposing in groove 31, the other end coordinates with the torsion spring limited post 27 in position-limit mechanism, and the elastic force that torsion spring 60 produces is limited by torsion spring
Position post 27 passes to position-limit mechanism 20.
Fold mechanism in this example is when reality is applied, to each building block designed, and assembling process that can be following
Formed:
First first connecting plate the 11, second connecting plate 12 and fixed plate 13 screw 1 are fixed；
Then connection board shaft 50 is used to be fixed on the connection seat 30 as car body one；
Secondly position-limit mechanism 20, torsion spring 60 position-limit mechanism axle 70 are fixed on the connection seat 30 of car body one；
Finally spacer pin 40 is sequentially passed through the first connecting plate 11, position-limit mechanism the 20, second connecting plate 12 with screw 80
Fixing, thus constitute fold mechanism.
For the fold mechanism being assembled to form, its work process is as follows:
Seeing Fig. 6, it show this fold mechanism and is in non-spacing state.Owing to position-limit mechanism 20 is in the effect of torsion spring 60
Under have the power of a T direction (towards folding direction) all the time；And spacer pin 40, connection board shaft 50 and position-limit mechanism axle 70 are all the time
Forming 3 holding states the most fixing, the centre-to-centre spacing between three constitutes support triangle shape 90.
When needs launch spacing or when folding spacing, rotating the first connecting plate 11 and the second connecting plate 12, spacer pin 40 is pressed
Move in the work nest of position-limit mechanism 20 according to spacer pin movement locus, therewith triangle edges 91 (spacer pin 40 and position-limit mechanism
The centre-to-centre spacing of axle 70) also can change.
Seeing Fig. 7, it show fold mechanism and launches spacing state.As seen from the figure, position restrainer is slid into when spacer pin 40
During structure 20 stopper slot 23, owing to torsion spring 60 has the active force in T direction to position-limit mechanism 20, so position-limit mechanism 20 will not be because of gravity
Effect departs from spacer pin 40.
When the first connecting plate 11 and the second connecting plate 12 are by the power in F1 and F2 direction, due to the movement locus of spacer pin 40
Different with the movement locus of position-limit mechanism 20 stopper slot 23, the stress of spacer pin 40 and position-limit mechanism 20 is in stress point 1 and stress
At point 2, now the length of triangle edges 91 centre-to-centre spacing of position-limit mechanism axle 70 (spacer pin 40 with) does not changes, triangle edges
92 (spacer pin 40 and the centre-to-centre spacing being connected board shaft 50) and triangle edges 93 (connect the center of board shaft 50 and position-limit mechanism axle 70
Away from) length remains constant, then three limits constitute a stable triangle (i.e. spacer pin 40, connect board shaft 50 and limit
Stable triangle is constituted between the mechanism shaft 70 3 of position), now reach the purpose that expansion is spacing, it is ensured that deployed condition steady
Solidity.
Seeing Fig. 8, it show fold mechanism and folds spacing state.As seen from the figure, position restrainer is slid into when spacer pin 40
During structure 20 stopper slot 24, owing to torsion spring 60 has the active force in T direction to position-limit mechanism 20, so position-limit mechanism 20 is without departing from limit
Position pin 40.
When the first connecting plate 11 and the second connecting plate 12 are by the power in F3 and F4 direction, due to the movement locus of spacer pin 40
Different with the movement locus of position-limit mechanism stopper slot 24, the stress of spacer pin 40 and position-limit mechanism 20 is at stress point 3 and stress point 4
Place, now the length of triangle edges 91 centre-to-centre spacing of position-limit mechanism axle 70 (spacer pin 40 with) does not changes, triangle edges 92
(spacer pin 40 and the centre-to-centre spacing being connected board shaft 50) and triangle edges 93 (connecting the centre-to-centre spacing of board shaft 50 and position-limit mechanism axle 70)
Length remains constant, then three limits constitute a stable triangle (i.e. spacer pin 40, connection board shaft 50 and position restrainer
Stable triangle is constituted between 70 3, structure axle), now reach the purpose that folding is spacing, it is ensured that consolidating of folded state
Property.
Seeing Fig. 9, it show this fold mechanism and launches spacing released state.As seen from the figure, spacing to launching at needs
During rear unblock, first the button on pressing position-limit mechanism 20, departs from during spacer pin 40 complete by the stopper slot 23 on position-limit mechanism 20
Become to unlock, now can carry out folding operation.
Seeing Figure 10, it show this fold mechanism and folds spacing released state.As seen from the figure, spacing to folding at needs
During rear unblock, first the button on pressing position-limit mechanism 20, departs from during spacer pin 40 complete by the stopper slot 24 on position-limit mechanism 20
Become to unlock, now can carry out launching operation.
The fold mechanism provided in this example may be used on various scooter, to realize its folder function.Here slide plate
Car can be Segway Human Transporter or other.During application, connected by the first connecting plate 11 on fold mechanism and the second connecting plate 12
Connect the faucet mechanism of scooter, and the connection seat 30 in fold mechanism is directly as a part for scooter car body, is directly formed
Front end at car body.
The most again based on above-mentioned assembling mode, the assembling of Foldable scooter can be completed, use process as follows, herein
It is not repeated here.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (9)
1. a fold mechanism, described fold mechanism includes the first connection support, the second connection support, it is characterised in that described
Fold mechanism also includes position-limit mechanism, and described first connects support and second connects corresponding being provided with and position-limit mechanism phase on support
The arrangement groove coordinated；Described first one end connecting support is rotatably connected with second one end being connected support by connecting shaft
Connect, and make the arrangement groove correspondence on both connect；Work slotted eye, described work is offered along bearing of trend on described position-limit mechanism
The top making slotted eye is provided with first stopper slot corresponding with fold mechanism deployed condition, and the bottom of work slotted eye is provided with and folding machine
The second stopper slot that structure folded state is corresponding；The main part of this position-limit mechanism can by the spacer pin being located in work slotted eye
In the arrangement groove being placed on the first connection support of movement, the rotating peace of position-limit mechanism axle is passed through in the bottom of position-limit mechanism
Put in disposing groove.
A kind of fold mechanism the most according to claim 1, it is characterised in that described first connects support is connected by first
Plate, the second connecting plate and fixed plate composition, described first connecting plate and the second connecting plate are symmetricly set on fixed plate both sides.
A kind of fold mechanism the most according to claim 1, it is characterised in that when described fold mechanism is in deployed condition,
Spacer pin enters the first stopper slot along work slotted eye, and cooperatively forms three-point mount support with connecting shaft and position-limit mechanism axle.
A kind of fold mechanism the most according to claim 1, it is characterised in that when described fold mechanism is in folded state,
Spacer pin enters the second stopper slot along work slotted eye, and cooperatively forms three-point mount support with connecting shaft and position-limit mechanism axle.
A kind of fold mechanism the most according to claim 1, it is characterised in that described fold mechanism is in deployed condition or folding
During overlapping state, the arrangement groove on the first connection support is protruded on the top of position-limit mechanism.
A kind of fold mechanism the most according to claim 1, it is characterised in that the top of described position-limit mechanism is provided with button.
A kind of fold mechanism the most according to claim 1, it is characterised in that also include for limit in described fold mechanism
Position mechanism applies the torsion spring of the pretightning force towards folding direction.
A kind of fold mechanism the most according to claim 7, it is characterised in that described torsion spring entirety is located in position-limit mechanism axle
On, one end is fixed in the arrangement groove on the second connection support, and the other end is placed in position-limit mechanism by torsion spring limited post.
9. a scooter, it is characterised in that be provided with the folding machine according to any one of claim 1-8 in described scooter
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720009.9A CN106080916B (en) | 2016-08-24 | 2016-08-24 | A kind of fold mechanism and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720009.9A CN106080916B (en) | 2016-08-24 | 2016-08-24 | A kind of fold mechanism and scooter |
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| Publication Number | Publication Date |
|---|---|
| CN106080916A true CN106080916A (en) | 2016-11-09 |
| CN106080916B CN106080916B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610720009.9A Active CN106080916B (en) | 2016-08-24 | 2016-08-24 | A kind of fold mechanism and scooter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776868A (en) * | 2017-11-23 | 2018-03-09 | 四川建筑职业技术学院 | One kind folds mounting seat |
| CN112389572A (en) * | 2019-08-15 | 2021-02-23 | 浙江盛铭工贸有限公司 | Folding mechanism of scooter |
| CN112793698A (en) * | 2021-02-03 | 2021-05-14 | 浙江欧凯车业有限公司 | Folding structure |
| CN114411576A (en) * | 2022-02-10 | 2022-04-29 | 广东广基建设集团有限公司 | Supporting device for culvert construction and using method thereof |
| CN114919685A (en) * | 2022-05-23 | 2022-08-19 | 东莞市轻麦电子科技有限公司 | Folding mechanism and have this folding mechanism's scooter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112389572A (en) * | 2019-08-15 | 2021-02-23 | 浙江盛铭工贸有限公司 | Folding mechanism of scooter |
| CN112793698A (en) * | 2021-02-03 | 2021-05-14 | 浙江欧凯车业有限公司 | Folding structure |
| CN112793698B (en) * | 2021-02-03 | 2022-04-26 | 浙江欧凯车业有限公司 | Folding structure |
| CN114411576A (en) * | 2022-02-10 | 2022-04-29 | 广东广基建设集团有限公司 | Supporting device for culvert construction and using method thereof |
| CN114411576B (en) * | 2022-02-10 | 2022-10-11 | 广东广基建设集团有限公司 | Supporting device for culvert construction and using method thereof |
| CN114919685A (en) * | 2022-05-23 | 2022-08-19 | 东莞市轻麦电子科技有限公司 | Folding mechanism and have this folding mechanism's scooter |
| CN114919685B (en) * | 2022-05-23 | 2023-06-27 | 东莞市轻麦电子科技有限公司 | Folding mechanism and scooter with same |
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|---|---|
| CN106080916B (en) | 2018-09-04 |
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