CN106080916B - A kind of fold mechanism and scooter - Google Patents
A kind of fold mechanism and scooter Download PDFInfo
- Publication number
- CN106080916B CN106080916B CN201610720009.9A CN201610720009A CN106080916B CN 106080916 B CN106080916 B CN 106080916B CN 201610720009 A CN201610720009 A CN 201610720009A CN 106080916 B CN106080916 B CN 106080916B
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- Prior art keywords
- limit mechanism
- connecting bracket
- fold mechanism
- limit
- fold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
Abstract
It is corresponding in the first connecting bracket and the second connecting bracket to be equipped with and the matched placement groove of position-limit mechanism the invention discloses a kind of fold mechanism and scooter, including the first connecting bracket, the second connecting bracket and position-limit mechanism；One end of first connecting bracket is rotatably connected by one end of connecting shaft and the second connecting bracket, and the placement groove in the two is made to correspond to connection；Position-limit mechanism upper edge extending direction offers work slot, and the top of the work slot is equipped with the first limiting slot corresponding with fold mechanism unfolded state, and the bottom end for the slot that works is equipped with the second limiting slot corresponding with fold mechanism folded state；The main part of the position-limit mechanism is movably placed in by the spacer pin being threaded through in work slot in the placement groove in the first connecting bracket, and the bottom end of position-limit mechanism is rotatably placed in by position-limit mechanism axis in placement groove.The fold mechanism monolithic stability is reliable, it is easy to accomplish, and expansion or the locking of folded state can be realized automatically.
Description
Technical field
The present invention relates to mechanical mechanisms, and in particular to is used for the fold mechanism of scooter.
Background technology
More and more stifled as urban traffic pressure is increasing, there is an urgent need for a kind of simple in structure, easy to carry, operations by people
Convenient walking-replacing tool.
In the case, Segway Human Transporter comes into being, and Segway Human Transporter relies on its great portability and ease for use, obtains
To liking for more and more people, especially young man, have become common walking-replacing tool in people's daily life.Wherein, may be used
The Segway Human Transporter of folding more because have the characteristics that it is small, light-weight, be convenient for carrying to have obtained the favor of more and more people.
Common foldable electric scooter includes mainly the pedal as car body, and the rear wheel at pedal rear portion is arranged,
For the faucet mechanism of control direction, the front-wheel in faucet mechanism, and the fold mechanism of connection faucet mechanism and pedal are set.
Since scooter needs certain speed to be travelled for a long time, this is just to the folding electric slide plate after expansion
The stability of vehicle proposes very high requirement, safety when reliability and use to ensure scooter.Furthermore folding scooter
Vehicle is divided into pedal and faucet mechanism two parts in composed structure, between the two by the fold mechanism of foldable operation, thus
The reliability of fold mechanism directly affects the reliability of entire scooter.
In addition, since scooter needs often to fold in use, need often to operate fold mechanism, therefore folds
The convenience that the convenience of mechanism operation will influence entire foldable electric scooter and use.
But the fold mechanism in existing foldable electric scooter all exists centainly on stability and operability
The problem of, this affects the reliability and convenience of foldable electric scooter.
The Chinese invention patent application of 105035235 A of application publication number CN discloses a kind of Segway Human Transporter and quickly rolls over
Folded mechanism, it includes the supporting block for supporting front fork and pedal, front end and setting preceding that basic scheme, which is Quick folding mechanism,
Lower movable block that the rear end of upper movable block that front fork assembly on fork is rotatably connected, front end and upper movable block is rotatably connected,
The unlock knob of positioning is released to Quick folding mechanism unfolded state and to be positioned after Quick folding mechanism expansion and folding
Lock cylinder element；The supporting block is provided with two pieces, and two pieces of supporting blocks are arranged symmetrically in the both sides of the lower movable block, the lower work
Motion block is provided with two pieces, and two pieces of lower movable blocks are arranged symmetrically in the both sides of the unlock knob；The middle part of the unlock knob is logical
The middle front part for crossing knob fixed pin and the lower movable block is affixed, and the lower part of the unlock knob is contradicted in the upper of the lock cylinder element
On the rear portion on surface.
Such fold mechanism total is complicated, and the stability after being unfolded there is a problem of it is larger.
The Chinese utility model patent of 205203252 U of Authorization Notice No. CN discloses a kind of folding of Segway Human Transporter
Mechanism, basic scheme are fold mechanism, including the first foldable base and the second foldable base, the first foldable base and the second foldable base
Between it is hinged, wherein be hinged with the first connector in the first foldable base, be hinged with the second connector in the second foldable base, second
Two side plates of connector are stuck in the both sides of the first connector and by detachable screw lockings, and the both sides of the first connector are all provided with
There is anti-rotation boss, is equipped on the both side plate of the second connector and the matched first anti-rotation groove of anti-rotation boss and the second anti-rotation
Groove, the both sides of anti-rotation boss are equipped 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
Matched second inclined-plane in inclined-plane is not likely to produce during people ride the Segway Human Transporter for being equipped with the utility model
It shakes, the stability that people ride can be improved.
Based on such fold mechanism, the state out-of-flatness of scooter after folding is not readily portable, and the folding machine
Stability under structure folded state is poor, is easy to be unfolded, and influences the portability of scooter.
Invention content
For the problems of automobile-used fold mechanism of existing slide plate, it is an object of the invention to：
First aspect provides a kind of fold mechanism that stability is good, easy to operate；
Second aspect provides a kind of scooter using the fold mechanism.
In order to achieve the above object, the present invention adopts the following technical scheme that：
For purpose 1：A kind of fold mechanism is provided, the fold mechanism includes the first connecting bracket, the second connecting bracket,
It further includes position-limit mechanism, corresponding equipped with matched with position-limit mechanism in first connecting bracket and the second connecting bracket
Dispose groove；One end of first connecting bracket is rotatably connected by one end of connecting shaft and the second connecting bracket, and is made
Placement groove in the two corresponds to connection；The position-limit mechanism upper edge extending direction offers work slot, the work slot
Top be equipped with the first limiting slot corresponding with fold mechanism unfolded state, the bottom end of the slot that works is equipped with and fold mechanism folds
Corresponding second limiting slot of state；The main part of the position-limit mechanism is moveable by the spacer pin being threaded through in work slot
It is placed in the placement groove in the first connecting bracket, the bottom end of position-limit mechanism is rotatably placed in by position-limit mechanism axis
It sets in groove.
Preferably, first connecting bracket is made 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 the fold mechanism is in unfolded state, spacer pin edge works slot into the first limiting slot, and with
Connecting shaft and position-limit mechanism axis cooperatively form three-point mount support.
Preferably, when the fold mechanism is in folded state, spacer pin edge works slot into the second limiting slot, and with
Connecting shaft and position-limit mechanism axis cooperatively form three-point mount support.
Preferably, when the fold mechanism is in unfolded state or folded state, the top protrusion first of position-limit mechanism connects
Connect the placement groove on holder.
Preferably, the top of the position-limit mechanism is equipped with button.
Preferably, further include for the torsion to pretightning force of the position-limit mechanism application towards folding direction in the fold mechanism
Spring.
Preferably, the torsional spring is integrally threaded through on position-limit mechanism axis, and one end is fixed on the placement in the second connecting bracket
In groove, the other end is placed in by torsional spring limited post in position-limit mechanism.
For purpose 2：A kind of scooter is provided, above-mentioned fold mechanism is equipped in the scooter.
Based on the fold mechanism that said program is constituted, overall structure is simple, reliable and stable, it is easy to accomplish；Furthermore the folding
Folded mechanism realizes expansion or the locking of folded state automatically, and the solution of expansion or folded state can be realized by a key operation
Lock, expansion or the operation folded are extremely simple, can effectively solve the problem that the problems of prior art.
It is being unfolded based on the scooter that the fold mechanism is formed and can keeping stability under folded state, is effectively improving
The reliability of folding scooter；Furthermore it realizes the locking of expansion or folded state in use, automatic, and passes through a key operation
It realizes expansion or the unlock of folded state, greatly improves the portability of folding scooter.
Description of the drawings
It is further illustrated the present invention 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 vertical view of fold mechanism in present example；
Fig. 4 is the vertical 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-limit status diagram of fold mechanism in present example；
Fig. 7 is fold mechanism expansion limit status diagram in present example；
Fig. 8 is that fold mechanism folds limit status diagram in present example；
Fig. 9 is fold mechanism expansion limit unlocked state schematic diagram in present example；
Figure 10 is that fold mechanism folds limit unlocked state schematic diagram in present example.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
The fold mechanism that this programme provides includes mainly the first connecting bracket, the second connecting bracket and position-limit mechanism three
Part.
Wherein, in the first connecting bracket and the second connecting bracket it is corresponding be equipped with it is recessed with the matched placement of position-limit mechanism
Slot.
For connecting component to be fixed (faucet mechanism of such as scooter), bottom end then passes through on the top of first connecting bracket
Connecting shaft is rotatably placed in the placement groove in the second connecting bracket so that and the placement groove in the two corresponds to connection,
The first connecting bracket can be rotated around connecting shaft towards the second connecting bracket simultaneously, to carry out folding operation.
Second connecting bracket is also used for connecting component to be fixed (car body of such as scooter), and in specific implementation, this second
Connecting bracket can be used as a part for component to be fixed (car body of such as scooter), is integrally formed and constitutes.
Position-limit mechanism in fold mechanism is placed in the first connecting bracket and the second connecting bracket, and is connect with first
Holder and the cooperation of the second connecting bracket are rolled over around connecting shaft towards or backwards to the rotation of the second connecting bracket in the first connecting bracket
When folded or expansion operation, the limitation locking of folding and unfolded state is realized.
The side upper edge extending direction of the position-limit mechanism offers work slot, which is through-hole structure, top
End is equipped with the first limiting slot corresponding with fold mechanism unfolded state, and bottom end is then equipped with corresponding with fold mechanism folded state
Second limiting slot.Thus the main part of the position-limit mechanism of structure is movably pacified by the spacer pin being threaded through in work slot
It sets in the placement groove in the first connecting bracket, the bottom end of position-limit mechanism is rotatably placed in placement by position-limit mechanism axis
In groove.
For the fold mechanism constituted based on said program in folding operation, the first connecting bracket stress is around connecting shaft towards the
Two connecting brackets rotate, and drive spacer pin to rotate together at this time, and spacer pin coordinates with the work slot on position-limit mechanism, along work
Make slot to slide and (slide to the bottom end of work slot), and synchronous driving position-limit mechanism connects branch around position-limit mechanism axial plane to second
Frame rotates；When reaching folding end-state (such as top of the first connecting bracket is in parastate with the second connecting bracket),
Spacer pin enters in the second limiting slot of work nest hole bottom end, and limitation locking is realized to folding final shape, and with connecting shaft with
And position-limit mechanism axis cooperatively forms three-point mount support, ensures the stability of foldable locking state.
For the fold mechanism constituted based on said program when being unfolded to operate, the first connecting bracket stress is around connecting shaft backwards to the
Two connecting brackets rotate, and drive spacer pin to rotate together at this time, and spacer pin coordinates with the work slot on position-limit mechanism, along work
Make slot sliding (being slided to the top of work slot), and synchronizes driving position-limit mechanism around position-limit mechanism axis backwards to the second connection branch
Frame rotates；When reaching expansion end-state (such as the top of the first connecting bracket is in plumbness), spacer pin enters work
In first limiting slot on slot top, limitation locking is realized to final shape is unfolded, and match with connecting shaft and position-limit mechanism axis
Conjunction forms three-point mount support, ensures the stability of expansion lock-out state.
Based on above-mentioned principle scheme, illustrated below by way of a specific example.
Referring to Fig. 1-Fig. 3 which shows the basic composed structure of fold mechanism in this example.As seen from the figure, the folding machine
Structure mainly include the first connecting plate 11, the second connecting plate 12, fixed plate 13, spacer pin 40, position-limit mechanism 20, connection board shaft 50,
As one connecting seat 30, torsional spring 60, position-limit mechanism axis 70 and several screw 80 of car body.
Connecting seat 30 is the fixed part in entire fold mechanism, for connecting other building blocks.The connecting seat 30 can
Be independently arranged or as component to be fixed (car body of such as scooter) a part, directly be integrally formed constitute.It should in this example
Connecting seat 30 offers corresponding placement groove 31 thereon directly as a part for car body, which can hold placement
The connecting bracket 10 of limited position mechanism 20 rotatably disposes wherein.
First connecting plate 11, the second connecting plate 12 connect composition connecting bracket 10 with fixed plate 13.Wherein, the first connecting plate
11 is identical as 12 structure of the second connecting plate, and being symmetricly set on 13 both sides of fixed plate by corresponding screw 80 constitutes connecting bracket
10, and the placement groove 14 for extending along directional spreding, the placement are formed between the first connecting plate 11 and the second connecting plate 12
Groove 14 can hold the placement of position-limit mechanism 20.
In specific implementation, the first connecting plate 11, the second connecting plate 12 and fixed plate 13 all use light-weight design, are protecting
While demonstrate,proving intensity, weight is substantially reduced.Meanwhile first the top of connecting plate 11 and the second connecting plate 12 be planar structure, just
In connecting component, bottom end is arcuate structure, convenient for rotation.
Thus the connecting bracket 10 constituted is as the action part in entire fold mechanism, and bottom end is by connecting board shaft 50
It is rotatably placed in the placement groove 31 on connecting seat 30, and makes placement groove 14 thereon and the peace on connecting seat 30
Set the connection of groove 31.
Position-limit mechanism 20 is placed in placement groove 14 and disposes recessed as the limitation locking part in entire fold mechanism
It in slot 31, and is linked with connecting bracket 10, is rotated towards or backwards to connecting seat 30 around connection board shaft 50 in connecting bracket 10
When being folded or operation is unfolded, the limitation locking folded with unfolded state is realized.
Referring to Fig. 4 and Fig. 5, the position-limit mechanism 20 in this example includes mainly that the two structures are identical, each limiting plate 21
Generally arc panel, side offer work slot 22 in the direction of extension, which is arc-shaped through-hole structure, tool
Body trend is corresponding with 10 rotary motion trace of connecting bracket.
Meanwhile the top for the slot 22 that works is equipped with limiting slot 23 corresponding with fold mechanism unfolded state, and bottom end is then set
There is limiting slot corresponding with fold mechanism folded state 24.
Two limiting plates 21 of such structure are symmetrical arranged, and are connected and fixed composition limit by connecting pole 26,27 between the two
Mechanism 20.Wherein connecting pole 27 is also used as torsional spring limited post to coordinate with torsional spring 60.
Thus configured position-limit mechanism 20, bottom end as connecting pin it is corresponding offer it is corresponding with position-limit mechanism axis 70
Pin shaft hole 28, top is as operating side, for being unlocked to folding or unfolded state by external force.For ease of operation, position-limit mechanism
20 top is equipped with button 25.
It is a hollow porous overall structure to constitute position-limit mechanism 20 accordingly, reaches lightweight by hollow porous structure
Design, while proof strength, substantially reduces weight.
When mounted, main part is movably placed in the placement groove 14 in connecting bracket 10 to this position-limit mechanism 20
In, and position-limit mechanism 20 is limited in the placement groove 14 in connecting bracket 10 by spacer pin 40, spacer pin 40 is threaded through
In work slot 22 on position-limit mechanism 20, both ends respectively with the first connecting plate 11 and the second connecting plate 12 in connecting bracket 10
Connection.
Meanwhile the bottom end of position-limit mechanism 20 is stretched into the placement groove 31 on connecting seat 30, and pass through position-limit mechanism axis 70
Rotatable to be placed in placement groove 31, wherein position-limit mechanism axis 70 is threaded through in the pin shaft hole 28 of 20 bottom end of position-limit mechanism,
Its both ends is connect with placement groove 31 respectively.
Position-limit mechanism 20 thus set by work slot 22 thereon between spacer pin 40 and position-limit mechanism axis 70
Cooperation limit, realize with the synchronous follow-up of connecting bracket 10, realize and connecting bracket 10 folded and opened up relative to connecting seat 30
The limitation locking of open state；And make the top on position-limit mechanism 20 when fold mechanism is in unfolded state or folded state,
The placement groove 14 in connecting bracket 10 is protruded, in order to unlock operation.
Wherein, rotated together when being rotated with connecting bracket 10 by spacer pin 40, and by with the work on position-limit mechanism 20
Make the synchronous driving position-limit mechanism 20 of the cooperation of slot 22, since the bottom end of position-limit mechanism 20 is fixed by position-limit mechanism axis 70, in this way
Spacer pin 40 is slided along work slot 22, and is moved towards synchronous according to the radian of work slot 22 and driven driving position-limit mechanism 20 whole
It is rotated around position-limit mechanism axis 70.
When reaching expansion end-state (such as the top of connecting bracket 10 is in plumbness), spacer pin 40 is along work nest
Hole 22 enters in the limiting slot 23 on its top, is limited to the movement of spacer pin 40 by limiting slot 23, to final to being unfolded
Shape realizes limitation locking, and with connect board shaft 50 and position-limit mechanism axis 70 cooperatively forms 3 points of fixed holding states jointly,
Ensure the stability of expansion lock-out state.At the same time, the placement groove 14 in 20 top of position-limit mechanism protrusion connecting bracket 10.
(such as top of connecting bracket 10 is in parastate with connecting seat 30), spacer pin when reaching folding end-state
40 enter in the limiting slot 24 of work nest hole bottom end, are limited to the movement of spacer pin 40 by limiting slot 24, to folding
Final shape realizes limitation locking, and with connect board shaft 50 and position-limit mechanism axis 70 cooperatively forms at 3 points and jointly fixed supports shapes
State ensures the stability of foldable locking state.At the same time, the placement groove in 20 top of position-limit mechanism protrusion connecting bracket 10
14。
When needing to be unlocked expansion or foldable locking state, it need to only be protruded and be pacified by pressed by external force position-limit mechanism 20
Set the button 25 on the top of groove 14 so that limiting slot 23 or limiting slot 24 are detached from spacer pin 40, and spacer pin 40 is made to enter work
Make in slot 22.
Torsional spring 60 in fold mechanism, for applying the pretightning force towards folding direction to position-limit mechanism 20.It is pre- by this
Clamp force makes the work slot 22 on position-limit mechanism 20 compress spacer pin 40 along folding direction always, is not only convenient for folding machine in this way
The folding operation of structure, also so that position-limit mechanism 20 is in expansion or foldable locking state, limiting slot thereon is without departing from limit
Pin 40 ensures the stability of fold mechanism；Simultaneously because position-limit mechanism 20 is always by the pretightning force towards folding direction, at this
Under the action of power, also so that the placement groove 14 in connecting bracket 10 is protruded on the top of position-limit mechanism 20 always.
When the torsional spring 60 is specifically arranged, main body is threaded through on position-limit mechanism axis 70, and one end is fixed on connecting seat 30
It disposes in groove 31, the other end coordinates with the torsional spring limited post 27 in position-limit mechanism, and the elastic force that torsional spring 60 generates is limited by torsional spring
Position column 27 passes to position-limit mechanism 20.
Fold mechanism in this example is in practical application, to designed each building block, assembling process that can be following
It is formed：
The first connecting plate 11, the second connecting plate 12 and the screw 1 of fixed plate 13 are fixed first；
Then connection board shaft 50 it is used to be fixed to as on the connecting seat 30 of car body one；
Secondly use position-limit mechanism axis 70 fixed to as on the connecting seat 30 of car body one position-limit mechanism 20, torsional spring 60；
Spacer pin 40 is finally sequentially passed through into the first connecting plate 11, position-limit mechanism 20, the second connecting plate 12 and with screw 80
It is fixed, thus constitute fold mechanism.
For the fold mechanism being assembled to form, the course of work is as follows：
Referring to Fig. 6 which shows this fold mechanism is in non-limit state.Since position-limit mechanism 20 is in the effect of torsional spring 60
Under always there are one the directions T (towards folding direction) power；And spacer pin 40, connection board shaft 50 and position-limit mechanism axis 70 are always
It forms at 3 points and fixes holding state jointly, the centre-to-centre spacing between three constitutes support triangle shape 90.
When needing that limit is unfolded or folds limit, rotates the first connecting plate 11 and the second connecting plate 12, spacer pin 40 are pressed
It is moved 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 axis 70) it can also change.
Referring to Fig. 7 which shows limit state is unfolded in fold mechanism.As seen from the figure, when spacer pin 40 slides into position restrainer
When 20 limiting slot 23 of structure, since torsional spring 60 has position-limit mechanism 20 active force in the directions T, so position-limit mechanism 20 will not be because of gravity
Effect is detached from spacer pin 40.
When the power of the first connecting plate 11 and the second connecting plate 12 by the directions F1 and F2, due to the movement locus of spacer pin 40
Different with the movement locus of 20 limiting slot 23 of position-limit mechanism, the stress of spacer pin 40 and position-limit mechanism 20 is in stress point 1 and stress
At point 2, the length of triangle edges 91 (centre-to-centre spacing of spacer pin 40 and position-limit mechanism axis 70) does not change at this time, triangle edges
92 (spacer pin 40 and the centre-to-centre spacing for connecting board shaft 50) and (center of connection board shaft 50 and position-limit mechanism axis 70 of triangle edges 93
Away from) length remains constant, then three sides constitute stable triangle (i.e. spacer pin 40, connection board shaft 50 and a limit
Stable triangle is constituted between 70 3 points of the mechanism shaft in position), achieve the purpose that expansion limit at this time, ensures the steady of unfolded state
Solidity.
Referring to Fig. 8 which shows fold mechanism folds limit state.As seen from the figure, when spacer pin 40 slides into position restrainer
When 20 limiting slot 24 of structure, since torsional spring 60 has position-limit mechanism 20 active force in the directions T, so position-limit mechanism 20 is without departing from limit
Position pin 40.
When the power of the first connecting plate 11 and the second connecting plate 12 by the directions F3 and F4, due to the movement locus of spacer pin 40
Different with the movement locus of position-limit mechanism limiting slot 24, the stress of spacer pin 40 and position-limit mechanism 20 is in stress point 3 and stress point 4
Place, the length of triangle edges 91 (centre-to-centre spacing of spacer pin 40 and position-limit mechanism axis 70) does not change at this time, triangle edges 92
(spacer pin 40 and the centre-to-centre spacing for connecting board shaft 50) and triangle edges 93 (centre-to-centre spacing of connection board shaft 50 and position-limit mechanism axis 70)
Length remains constant, then three sides constitute stable triangle (i.e. spacer pin 40, connection board shaft 50 and a position restrainer
Stable triangle is constituted between 70 3 points of structure axis), achieve the purpose that fold limit at this time, has ensured the firm of folded state
Property.
Referring to Fig. 9 which shows this fold mechanism expansion limit unlocked state.As seen from the figure, it is needing to limit expansion
After when unlocking, press the button on position-limit mechanism 20 first, it is complete when the limiting slot 23 on position-limit mechanism 20 is detached from spacer pin 40
At unlock, folding operation can be carried out at this time.
Referring to Figure 10 which shows this fold mechanism folds limit unlocked state.As seen from the figure, it is needing to limit to folding
After when unlocking, press the button on position-limit mechanism 20 first, it is complete when the limiting slot 24 on position-limit mechanism 20 is detached from spacer pin 40
At unlock, expansion operation can be carried out at this time.
The fold mechanism provided in this example may be used on various scooters, to realize its folder function.Here slide plate
Vehicle can be Segway Human Transporter or other.In application, being connected by the first connecting plate 11 on fold mechanism and the second connecting plate 12
The faucet mechanism of scooter is connect, and the connecting seat 30 in fold mechanism is directly formed directly as a part for scooter car body
In the front end of car body.
Thus again based on above-mentioned assembly method, you can the assembling of Foldable scooter is completed, use process is as follows, herein
It is not repeated here.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of fold mechanism, the fold mechanism includes the first connecting bracket, the second connecting bracket, which is characterized in that described
Fold mechanism further includes position-limit mechanism, corresponding in first connecting bracket and the second connecting bracket to be equipped with and position-limit mechanism phase
The placement groove of cooperation；One end of first connecting bracket is rotatably connected by one end of connecting shaft and the second connecting bracket
It connects, and the placement groove in the two is made to correspond to connection；The position-limit mechanism upper edge extending direction offers work slot, the work
The top for making slot is equipped with the first limiting slot corresponding with fold mechanism unfolded state, and the bottom end for the slot that works is equipped with and folding machine
Corresponding second limiting slot of structure folded state；The main part of the position-limit mechanism can by the spacer pin being threaded through in work slot
In the mobile placement groove being placed in the first connecting bracket, the bottom end of position-limit mechanism is rotatably pacified by position-limit mechanism axis
It sets in disposing groove.
2. a kind of fold mechanism according to claim 1, which is characterized in that first connecting bracket is by the first connection
Plate, the second connecting plate and fixed plate composition, first connecting plate and the second connecting plate are symmetricly set on fixed plate both sides.
3. a kind of fold mechanism according to claim 1, which is characterized in that when the fold mechanism is in unfolded state,
Spacer pin enters the first limiting slot along work slot, and cooperatively forms three-point mount support with connecting shaft and position-limit mechanism axis.
4. a kind of fold mechanism according to claim 1, which is characterized in that when the fold mechanism is in folded state,
Spacer pin enters the second limiting slot along work slot, and cooperatively forms three-point mount support with connecting shaft and position-limit mechanism axis.
5. a kind of fold mechanism according to claim 1, which is characterized in that the fold mechanism is in unfolded state or folding
When overlapping state, the placement groove in the first connecting bracket is protruded on the top of position-limit mechanism.
6. a kind of fold mechanism according to claim 1, which is characterized in that the top of the position-limit mechanism is equipped with button.
7. a kind of fold mechanism according to claim 1, which is characterized in that further include for limit in the fold mechanism
Position mechanism applies the torsional spring of the pretightning force towards folding direction.
8. a kind of fold mechanism according to claim 7, which is characterized in that the torsional spring is integrally threaded through position-limit mechanism axis
On, one end is fixed in the placement groove in the second connecting bracket, and the other end is placed in by torsional spring limited post in position-limit mechanism.
9. a kind of scooter, which is characterized in that be equipped with the folding machine described in any one of claim 1-8 in the 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 |
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| 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 CN106080916A (en) | 2016-11-09 |
| CN106080916B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776868B (en) * | 2017-11-23 | 2020-06-05 | 四川建筑职业技术学院 | Folding mounting seat |
| CN112793698B (en) * | 2021-02-03 | 2022-04-26 | 浙江欧凯车业有限公司 | Folding structure |
| 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 |
| 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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| DE202015104911U1 (en) * | 2015-09-16 | 2015-09-23 | Anita Wu | ZusammenklappbarerTretroller |
| CN205998062U (en) * | 2016-08-24 | 2017-03-08 | 上海玺力电子科技有限公司 | A kind of fold mechanism and scooter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003213450A1 (en) * | 2002-09-25 | 2004-04-19 | Kouji Kobayashi | Folding bicycle |
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| CN201026941Y (en) * | 2006-12-11 | 2008-02-27 | 张炳发 | Bicycle clothes stand and extensible bicycle installed with the clothes stand |
| CN203844918U (en) * | 2014-03-27 | 2014-09-24 | 元大金属实业（深圳）有限公司 | Folding device of scooter |
| CN204021137U (en) * | 2014-07-19 | 2014-12-17 | 王笑涵 | A kind of safety foldable formula battery-driven car |
| DE202015104911U1 (en) * | 2015-09-16 | 2015-09-23 | Anita Wu | ZusammenklappbarerTretroller |
| CN205998062U (en) * | 2016-08-24 | 2017-03-08 | 上海玺力电子科技有限公司 | A kind of fold mechanism and scooter |
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| CN106080916A (en) | 2016-11-09 |
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Effective date of registration: 20200910 Address after: Floor 2, building 2, No. 1, Jinshan Road, high tech Zone, Rudong County, Nantong City, Jiangsu Province 226400 Patentee after: Nantong Zhi Quan Intelligent Technology Co.,Ltd. Address before: 201315, room 2, building 2388, 1006 Pu Pu Road, Shanghai, Pudong New Area Patentee before: SHANGHAI XILI ELECTRONIC TECHNOLOGY Co.,Ltd. |