CN208665432U - A kind of fold mechanism and electric vehicle convenient for manipulation - Google Patents
A kind of fold mechanism and electric vehicle convenient for manipulation Download PDFInfo
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- CN208665432U CN208665432U CN201821347733.2U CN201821347733U CN208665432U CN 208665432 U CN208665432 U CN 208665432U CN 201821347733 U CN201821347733 U CN 201821347733U CN 208665432 U CN208665432 U CN 208665432U
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- connector
- arcuate socket
- manipulation
- locking bar
- convenient
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 238000005452 bending Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a kind of fold mechanisms and electric vehicle convenient for manipulation, fold mechanism includes: the first connector, the second connector, manipulation part and locking bar, first connector and the second connector are hinged, the manipulation part and the second connector are hinged, the locking bar is installed on the manipulation part, it is offered on first connector for the arcuate socket one of locking bar limit and for for the movable arcuate socket two of locking bar, one end of the arcuate socket two to be connected with the arcuate socket one.The utility model fold mechanism is compact-sized, and folding or expansion can be realized in the way of foot-operated, and safe ready is easy to operate.
Description
Technical field
The utility model relates to a kind of fold mechanisms and electric vehicle convenient for manipulation.
Background technique
Existing electric vehicle, such as bicycle, balance car or scooter, fold mechanism, structure is complicated, cumbersome, folding
Folded inconvenience, and unfold and fold that state is unstable securely largely to affect the handling and convenience of electric vehicle,
And the mode usually folded with hand manipulation, it folds and need to bend over to be operated with hand when being unfolded, it is inconvenient.
Utility model content
It is in the way of foot-operated, it can be achieved that electronic the utility model relates to the fold mechanism and electric vehicle convenient for manipulation
The efficient fast folding of vehicle, safe ready can effectively solve the technical problem in background technique.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of fold mechanism convenient for manipulation, comprising: the first connector, the second connector, manipulation
Part and locking bar, first connector and the second connector are hinged, and the manipulation part and the second connector are hinged, the locking bar peace
Loaded on the manipulation part, offered on first connector for locking bar limit arcuate socket one and for for locking bar it is movable
Arcuate socket two, one end of the arcuate socket two are connected with the arcuate socket one.
By using above-mentioned technical proposal, operator can be folded using foot or hand or be unfolded operation, easy-to-use.
And manipulation part is articulated on the second connector, is opened up on the first connector for locking bar locking and movable arcuate socket one and arc
Hole two can effectively solve the locking of the first connector and the second connector and unlock, convenient for folding and being unfolded.When first
When connector and the second connector unlock, due to manipulation part be articulated on the second connector, then the first connector relative to
When second connector rotates, manipulation part is not rotated with the rotation of the first connector, on the one hand can make to manipulate part not because of rotation frequency
It is numerous and reduce the service life, can make to manipulate part upper lock rod more securely the first connector and the second connector fold and
The locking of unfolded state, on the other hand, manipulation part are not rotated with the rotation of the first connector, and are mounted to the second connector
On, and the second connector is then usually motionless, then the manipulation part under folded state is in the position that operator easily manipulates, and can directly use
Foot or hand manipulation, it is convenient and efficient.
The curved path of the arcuate socket two is in the first connector and the as a further improvement of the utility model,
The articulated shaft of two connectors is on the circumference in the center of circle；The center of circle of the curved path of the arcuate socket one and the arc road of arcuate socket two
The center of circle of diameter is different.By using above-mentioned technical proposal, the center of arc of arcuate socket one and arcuate socket two is in different location, then
Locking bar cannot swimmingly relatively move in arcuate socket one and arcuate socket two, and the first connector and the second connector are in unfolded state
When, locking bar is in arcuate socket one and limiting section, at this point, center of arc's line of arcuate socket one is to manipulate part and the second connector
Articulated shaft axial line, since arcuate socket one and arcuate socket two have different fulcrums, then forced rotating first connects
When fitting, arcuate socket abuts against locking bar for a moment, prevents the first connector from rotating.And it will be moved on locking bar using manipulation part
When the transition position of arcuate socket one and arcuate socket two, locking bar is on the path of arcuate socket two, and center of arc's line of arcuate socket two
For the pivotal axis of the first connector and the second connector, then the first connector can be rotated, and when the rotation of the first connector, locking bar
Relative displacement path be arcuate socket two path.
The other end of arcuate socket two is communicated with arcuate socket three as a further improvement of the utility model, arcuate socket three
The center of circle of curved path is different from the center of circle of the curved path of arcuate socket two.By using above-mentioned technical proposal, the first connector
When being in folded state with the second connector, the center of arc of arcuate socket three is the axis for manipulating the articulated shaft of part and the second connector
The center of arc of the heart, arcuate socket three is different from the center of arc of arcuate socket two, may make two connectors of folded state because locking
It when bar is sunk into arcuate socket three, does not relatively rotate, securely and reliably.
The arcuate socket one and arcuate socket two are through-hole as a further improvement of the utility model, and the locking bar passes through
The through-hole offers the limiting section for locking bar limit on second connector.By using above-mentioned technical proposal, arcuate socket
One and arcuate socket two be through-hole, locking bar pass through through-hole mutually limited with the limiting section on the second connector, limiting section can for limit lead to
Hole or blind hole or groove, clever structure can be further ensured that locking bar to the positive lock of the first connector and the second connector.?
In other schemes, arcuate socket one and arcuate socket two can be blind hole, equally be able to achieve its purpose.
The limiting section is arcuate socket four, four shape of arcuate socket and institute as a further improvement of the utility model,
The shape for stating arcuate socket one is adapted, and the circular arc path of the arcuate socket four is in the articulated shaft of the second connector and manipulation part
For on the circumference in the center of circle.By using above-mentioned technical proposal, arcuate socket four can be matched with the curved path of arcuate socket one, then be unfolded
When state, locking bar sinks into be in the locked position in arcuate socket one and arcuate socket four, and the first connector is not able to rotate, and manipulates part
It can be stepped on, and locking bar is driven to move in arcuate socket one and arcuate socket four, when not stepping on manipulation part, the first connector and the
Two connectors cannot produce relative rotation.
The arcuate socket four is through-hole or blind hole as a further improvement of the utility model,.By using above-mentioned technology
Scheme, arcuate socket four are through-hole or blind hole, are two schemes, the purpose of the limit of auxiliary locking bar and locking can be achieved.
The limiting section is arc limit slot as a further improvement of the utility model, and the arc limit slot is cut
Face shape is adapted with the shape of the arcuate socket one, and the circular arc path of the arc limit slot is in the second connector and behaviour
The articulated shaft of control is on the circumference in the center of circle, and the arc limit slot is in the marginal position of the second connector.By using upper
State technical solution, the concrete scheme for being set as another limiting section of arc limit slot, arc limit slot can be blind slot or groove,
Above-mentioned purpose can equally be reached.
The manipulation part includes the manipulation for bearing foot or hand active force as a further improvement of the utility model,
Portion, the rotation support portion for being articulated on the second connector and the locking bar interconnecting piece for installing locking bar, the manipulation part and
Locking bar interconnecting piece is in the opposed two sides of rotation support portion, and manipulation portion is connect by connecting rod one with rotation support portion, rotated
Support portion is connect with locking bar interconnecting piece by connecting rod two.By using above-mentioned technical proposal, the specific structure for manipulating part is conducive to
Locking bar is manipulated, can be ridden, can be manual, it is easy-to-use.
One end of the manipulation part upper lock rod interconnecting piece is connected with spring, bullet as a further improvement of the utility model,
The spring other end is connected directly on the second connector or is pivotally connected to the second connector by spring fixation.By using above-mentioned
Technical solution, the setting of spring are conducive to the reset for manipulating part, to make to fold or when unfolded state, locking bar positive lock in
Each position guarantees two connector positive locks.
Having one between connecting rod one and connecting rod two as a further improvement of the utility model, is in the bending part of angle.It is logical
It crosses by adopting the above technical scheme, the setting of bending part, is conducive to trample manipulation portion, and more labor-saving.
Pivot two is equipped in rotation support portion as a further improvement of the utility model, pivot two is rotatably connected on
The through-hole six for wearing pivot two is offered on second connector, in rotation support portion, be also provided in rotation support portion with
The through-hole seven that through-hole six is connected wears limit shaft in the through-hole seven, limiting groove, the limit is offered on the pivot two
One end of position axis is located in limiting groove.By using above-mentioned technical proposal, the setting of limit shaft is conducive to the limit for manipulating part
Position, manipulation part only relatively rotate without generating axial movement.
The locking bar is mounted by two circlips on manipulation part as a further improvement of the utility model,.Pass through
By adopting the above technical scheme, locking bar can be reliably fixed and quick detachable installation relative to the position of manipulation part.
Electric vehicle, the fold mechanism including being convenient for manipulation described in any of the above-described technical solution, further includes direction operation
Bar and pedal, the first connector connect the steering rod, and the second connector connects the pedal.By using above-mentioned technology
Scheme, electric vehicle, such as scooter are convenient for folding using the scheme of the above-mentioned fold mechanism convenient for manipulation, occupy little space, and
When electric vehicle expansion or folded state, locking is reliable, safety durable.
Relative to existing fold mechanism, the beneficial effects of the utility model at least: simple and ingenious structure, manipulation part hinge
It is connected on the second connector, when the first connector rotates, manipulation part is not rotated, and making for manipulation part formula fold mechanism can be improved
Use the service life；The structure setting of arcuate socket one and arcuate socket two may make the rotation of the first connector to have mark that can follow, and lock jail
Gu；, it can be achieved that the efficient fast folding of electric vehicle, safe ready in the way of foot-operated.
For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality is cited below particularly
Example is applied, and cooperates institute's accompanying drawings, is described in detail below.
Detailed description of the invention
Fig. 1 is that the overall structure convenient for the fold mechanism and electric vehicle that manipulate that the utility model one embodiment provides is shown
It is intended to.
Fig. 2 is the perspective view of the explosion for the fold mechanism convenient for manipulation that the utility model one embodiment provides.
Fig. 3 is the decomposition diagram for the fold mechanism convenient for manipulation that the utility model one embodiment provides.
Section when Fig. 4 is the unfolded state for the fold mechanism convenient for manipulation that the utility model one embodiment provides shows
It is intended to.
Fig. 5 is that the locking bar for the fold mechanism convenient for manipulation that the utility model one embodiment provides just is in folded state
When diagrammatic cross-section.
Section when Fig. 6 is the folded state for the fold mechanism convenient for manipulation that the utility model one embodiment provides shows
It is intended to.
Fig. 7 is that the facing for the first connector for the fold mechanism convenient for manipulation that the utility model one embodiment provides is shown
It is intended to.
Fig. 8 is that the facing for the second connector for the fold mechanism convenient for manipulation that the utility model one embodiment provides is shown
It is intended to.
Fig. 9 is the manipulation part structural schematic diagram for the fold mechanism convenient for manipulation that the utility model one embodiment provides.
Figure 10 is the structure of the second connector of the fold mechanism convenient for manipulation that the utility model one embodiment provides
Schematic diagram.
Figure 11 is the structural representation of the pivot two for the fold mechanism convenient for manipulation that the utility model one embodiment provides
Figure.
In figure: pedal 14, wheel 10, the first connector 11, the second connector 12, manipulation part 13, locking bar 18, pivot one
16, pivot 2 19, sleeve 1, through-hole 2 111, arc groove 110, limit shaft 1, arcuate socket 1, arcuate socket two
113, arcuate socket 3 114, oblong through-hole 121, through-hole 3 122, arcuate socket 4 123, manipulation portion 133, rotation support portion 132,
Locking bar interconnecting piece 1310, connecting rod 2 131, through-hole 6 1320, sleeve 2 23, through-hole 7 1312, limiting groove 191, through-hole seven
1312, engaging lug 1311, spring 20, spring fixing axle 21, through-hole 8 125.
Specific embodiment
Further to illustrate technical means and efficacy that the utility model is taken by the predetermined purpose of utility model of realization,
Attached drawing and preferred embodiment are fastened below, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
It describes in detail bright as after.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
Embodiment 1
It should be noted that " activity " refers to " relatively movable " in the present invention, such as " locking bar activity " expression is first
When connector rotates, " activity " of the locking bar relative to the first connector is specifically locking bar relative to arc in the first connector
The activity of Kong Yi, arcuate socket two and arcuate socket three.
Electric vehicle, please refers to Fig. 1 to Figure 11, such as scooter, bicycle, balance car, is scooter in the present embodiment, including
One fold mechanism, pedal 14, steering rod and the wheel 10 convenient for manipulating, by convenient for behaviour between steering rod and pedal
The fold mechanism of control connects, and steering rod lower end connects front vehicle wheel by mechanisms such as front forks.
Convenient for the fold mechanism of manipulation, including 11, two the second connectors 12 of the first connector, manipulation part 13 and locking bar
18, the first connector 11 and two the second connectors 12 are hinged by pivot 1, manipulate part 13 and two the second connectors 12
Hinged by pivot 2 19, locking bar 18 is connected on manipulation part 13, and the arc locked for locking bar 18 is offered on the first connector 11
Shape hole one and for the movable arcuate socket two of locking bar, offers the limiting section limited for locking bar 18 on the second connector 12.
Fig. 1, Fig. 2, Fig. 3 and Fig. 7 are please referred to, the front of the first connector 11 has a barrel connector, connection direction behaviour
Make bar, rear portion is square-tube-shaped connecting rod, barrel connector and the connection at an angle of square-tube-shaped connecting rod, square-tube-shaped connecting rod and the
Two connectors 12 are hinged by pivot 1, and bearing is also arranged on pivot one or sleeve 1 is used to turn with the second connector
Dynamic connection, the first connector offer through-hole 2 111 in corresponding position；It is recessed that the leading flank of square-tube-shaped connecting rod offers arc
Slot 110, arc groove is for being resisted against a limit shaft 1；Limit shaft 1 is threaded through on two second connectors 12；The
Arcuate socket 1, arcuate socket 2 113 and arcuate socket 3 114 on a connection piece constitute the opposite activity space of locking bar, arcuate socket
2 113 lower end is connected to arcuate socket 1, and the upper end of arcuate socket 2 113 is connected to arcuate socket 3 114；First connector 11 and
When two connectors 12 are in expansion shape, arcuate socket 1 is used for the limit of locking bar 18, when need to release limit, depresses manipulation part 13, makes
Locking bar 18 arcuately moves to the transition position of itself and arcuate socket 2 113 on hole 1, can be by 11 around the pivot 1 of the first connector
Rotation, the radius of arcuate socket 2 113 is identical as at a distance from the axle center of pivot 1 as the axle center of this hour locking lever 18, can make to lock
The opposite sliding in arcuate socket 2 113 of bar 18, and move in arcuate socket 3 114, at this point, the first connector 11 is connect with second
When part 12 is in folded state, due to the effect of spring 20, drive the locking bar on manipulation part mobile in arcuate socket 3 114, i.e., from arc
The upper end in shape hole 3 114 moves to lower end, at this point, completing the locking of the first connector and the second connector.Arcuate socket one
112, the direction that curves of arcuate socket 2 113 and arcuate socket 3 114 is all different, i.e., each center of circle is inconsistent, and arcuate socket 2 113
Length is greater than the length of arcuate socket 1 and arcuate socket 3 114.
Fig. 8 and Figure 10 is please referred to, the front end of the plate-like structure of the second connector 12, the second connector 12 has for limiting
The oblong through-hole 121 that axis 1 is worn, the second connector 12 and the hinged position of the first connector 11 are opened on second connector
Equipped with through-hole 3 122, locking bar 18 is threaded through the position of the second connection 12, and the limiting section on the second connector 12 is arcuate socket four
123, the size of arcuate socket 4 123 is adapted with the size of arcuate socket 1, and the two to curve radian consistent.Second connection
The back-end location of part offers the through-hole 5 124 worn for pivot 2 19.The bottom of second connector 12 is tight by bolt etc.
Firmware is installed on pedal 14.
Referring to Fig. 9, manipulation part 13 includes a manipulation portion 133, rotation support portion 132 and locking bar interconnecting piece 1310, manipulation
Portion 133 is connect with rotation support portion 132 by connecting rod one, and rotation support portion 132 and locking bar interconnecting piece 1310 pass through connecting rod 2 131
Connection, connecting rod one and connecting rod 2 131 are integrally formed, and the position that connect with connecting rod two of connecting rod one with one in angle bending
Portion；Manipulation portion 133 is in flat bulk, has latticed protrusion or groove for increasing friction in manipulation portion；Rotation support portion
132 be in circular ring shape tubular, with one for wearing the through-hole 6 1320 of pivot 2 19 in rotation support portion 132, on pivot 2 19
Sleeve 1 is also arranged with for being rotatablely connected with the second connector 12, is also had between sleeve 1 and rotation support portion 132
There is sleeve 2 23, convenient for manipulating the rotation of part.The width of rotation support portion 132 is greater than the width of connecting rod 2 131, connecting rod 2 131
On offer and the perpendicular relationship of the axis of through-hole 6 1320 and the through-hole 7 1312 that is connected to through-hole 6 1320, through-hole 7 1312
Limit shaft is inside worn, cyclic annular limiting groove 191 is offered on pivot 2 19, limit shaft is arranged in through-hole 7 1312 and limits
One end of axis is located in limiting groove 191, convenient for manipulation 13 around the pivot 2 19 of part rotation without lateral movement.Locking bar connects
Socket part 1310 has through-hole six, and locking bar 18 is worn in through-hole six, and locking bar 18 is limited in locking bar interconnecting piece 1310 by two circlips 22
On, locking bar offers the groove for circlip limit in the position of connection circlip；The downside of locking bar interconnecting piece, i.e. connecting rod 2 131
End downside surface, there is an engaging lug 1311, be connected with spring 20 on engaging lug 1311, the other end of spring 20 is connected to
In spring fixing axle 21, spring fixing axle 21 is threaded through on the second connector 12, and the second connector 12 is offered in corresponding position
Through-hole 8 125.
Referring to Fig. 4, locking bar 18 is in arcuate socket one when the first connector 11 and the second connector 12 are in unfolded state
112 and arcuate socket 4 123 in, because arcuate socket one curve direction and arcuate socket two to curve direction different, i.e., both the center of circle is not
Unanimously, then when locking bar 18 is in arcuate socket 1 and arcuate socket 4 123, locking bar 18 is not in curving for arcuate socket two
Within radian, the first connector of forced rotating 11, locking bar 18 can abut against the hole wall of arcuate socket one and arcuate socket four, make the first company
Fitting 11 cannot rotate.
Referring to Fig. 5, stepping on manipulation part 13 when needing to rotate the first connector 11, that is, acting on the position in manipulation portion 133
When, locking bar interconnecting piece 1310 drives pivot two 19 of the locking bar 18 in rotation support portion 132 to rotate, the arcuately Kong Si of locking bar 18
123 and arcuate socket 1 move up, when locking bar 18 is moved to the crossover position of arcuate socket 1 and arcuate socket 2 113,
When i.e. locking bar moves to the top position of arcuate socket 4 123, locking bar 18 is on the curved path of arcuate socket 2 113, that is, is in
First connector 11 is formed by curved path when rotating, then the first connector 11 can be rotated relative to the second connector 12,
In rotation process, locking bar 18 is in arcuate socket 2 113, i.e., arcuately 2 113 path of hole performs relative motion.
Fig. 5 and Fig. 6 is please referred to, when the first connector 11, which turns to, is in locking bar 18 in arcuate socket 3 114, i.e. locking bar
18 be in arcuate socket 3 114 top position when, the first connector 11 just cannot be further continued for rotating, at this point, manipulation part 13 lock
Bar interconnecting piece 1310 moves down under the pulling force effect of spring 20, and making locking bar 18, arcuately hole 3 114 moves down on earth
Portion, because 113 one-tenth of arcuate socket 3 114 and arcuate socket 2 are arranged in a crossed manner, the locking bar 18 in 3 114 bottom of arcuate socket can be resisted against arc
On the side wall in shape hole 3 114, prevent the first connector 11 from rotating backward, that is, completes the position of two connectors of folded state
Locking.When needing to rotate the first connector 11, need to depress manipulation portion 133, making locking bar 18, arcuately hole 3 114 is moved from bottom
To top position, locking bar 18 at this time is on the curved path of arcuate socket 2 113, then can rotate backward the first connector 11.
Embodiment 2
In the present embodiment, limiting section is arc limit slot, the cross sectional shape of arc limit slot and the shape of arcuate socket 1
It is adapted, the circular arc path of arc limit slot is in using the articulated shaft of the second connector 12 and manipulation part 13 as the circumference in the center of circle
On, arc limit slot is in the marginal position of the second connector 12.
In other embodiments, the limiting section on the second connector 12 for the limit of locking bar 18 is blind hole, is connected not through in second
Fitting 12.Locking bar 18 can move in the path domain of blind hole, blind hole curve radian and arcuate socket 1 curve radian one
It causes.Other structures and principle can be consistent with embodiment 1, repeat no more.Certainly, manipulation part 13 be applied not only to it is foot-operated be used, can be with
With hand pressing etc., then it can be named as foot pedal or pressing plate etc., the name of the component, which does not influence essence, needs scope of protection, only
If should be within the protection scope of the present utility model using the structure of the utility model technical characteristic and the scheme of principle.?
In other embodiments, arcuate socket one, arcuate socket two and arcuate socket three or arcuate socket four can be through-hole or blind hole.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, although the utility model with preferred embodiment disclose as above, be not intended to limit the utility model, Ren Heben
Field technical staff is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments still fall within this
In the range of utility model technical solution.
Claims (13)
1. a kind of fold mechanism convenient for manipulation characterized by comprising the first connector (11), the second connector (12), behaviour
Control (13) and locking bar (18), first connector (11) and the second connector (12) hingedly, the manipulation part (13) and the
Hingedly, the locking bar (18) is installed on the manipulation part (13) two connectors (12), opens up on first connector (11)
Have for the arcuate socket one (112) of locking bar (18) locking and for for the movable arcuate socket two (113) of locking bar (18), the arcuate socket
One end of two (113) is connected with the arcuate socket one (112).
2. the fold mechanism as described in claim 1 convenient for manipulation, which is characterized in that the arc of the arcuate socket two (113)
Path is in using the articulated shaft of the first connector (11) and the second connector (12) as on the circumference in the center of circle；The arcuate socket one
(112) center of circle of curved path is different from the center of circle of the curved path of arcuate socket two (113).
3. the fold mechanism as claimed in claim 2 convenient for manipulation, which is characterized in that the other end of arcuate socket two (113) connects
It is connected with arcuate socket three (114), the circle of the curved path in the center of circle and arcuate socket two (113) of the curved path of arcuate socket three (114)
The heart is different.
4. the fold mechanism convenient for manipulation as described in claims 1 or 2 or 3, which is characterized in that the arcuate socket one (112)
And arcuate socket two (113) is through-hole, the locking bar (18) passes through the through-hole, is offered on second connector (12) for lock
The limiting section of bar (18) limit.
5. the fold mechanism as claimed in claim 4 convenient for manipulation, which is characterized in that the limiting section is arcuate socket four
(123), arcuate socket four (123) shape is adapted with the shape of the arcuate socket one (112), the arcuate socket four (123)
Circular arc path be in using the second connector (12) and manipulation part (13) articulated shaft as on the circumference in the center of circle.
6. the fold mechanism as claimed in claim 5 convenient for manipulation, which is characterized in that the arcuate socket four (123) is through-hole
Or blind hole.
7. the fold mechanism as claimed in claim 4 convenient for manipulation, which is characterized in that the limiting section is arc limit slot,
The cross sectional shape of the arc limit slot is adapted with the shape of the arcuate socket one (112), the circular arc of the arc limit slot
Path is in using the articulated shaft of the second connector (12) and manipulation part (13) as on the circumference in the center of circle, and the arc limit slot is in
The marginal position of second connector (12).
8. the fold mechanism convenient for manipulation as described in claims 1 or 2 or 3 or 5 or 6 or 7, which is characterized in that the manipulation
Part (13) includes for bearing the manipulation portion (133) of foot or hand active force, the rotation for being articulated on the second connector (12)
Support portion (132) and locking bar interconnecting piece (1310) for installing locking bar, the manipulation part (13) and locking bar interconnecting piece (1310)
Opposed two sides in rotation support portion (132), manipulation portion (133) are connect with rotation support portion (132) by connecting rod one,
Rotation support portion (132) is connect with locking bar interconnecting piece (1310) by connecting rod two (131).
9. the fold mechanism as claimed in claim 8 convenient for manipulation, which is characterized in that the manipulation part upper lock rod interconnecting piece
One end is connected with spring (20), and spring (20) other end is connected directly on the second connector (12) or by a spring fixing axle
(21) the second connector (12) are connected to.
10. the fold mechanism as claimed in claim 8 convenient for manipulation, which is characterized in that have between connecting rod one and connecting rod two
One is in the bending part of angle.
11. the fold mechanism convenient for manipulation as described in claim 9 or 10, which is characterized in that worn in rotation support portion (132)
Equipped with pivot two (19), pivot two (19) is rotatably connected on the second connector (12), is opened up in rotation support portion (132) useful
In be also provided on the through-hole six (1320) for wearing pivot two, rotation support portion (132) be connected with through-hole six (1320) it is logical
Hole seven (1312), the through-hole seven (1312) is interior to wear limit shaft, and limiting groove (191) are offered on the pivot two (19),
One end of the limit shaft is located in limiting groove (191).
12. the fold mechanism convenient for manipulation as described in claims 1 or 2 or 3 or 5 or 6 or 7 or 9 or 10, which is characterized in that
The locking bar (18) is mounted by two circlips (22) in manipulation part (13).
13. electric vehicle, which is characterized in that including the described in any item fold mechanisms convenient for manipulation of such as claim 1-12, also
Including steering rod and pedal (14), the first connector (11) connects the steering rod, the second connector (12) connection
The pedal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347733.2U CN208665432U (en) | 2018-08-21 | 2018-08-21 | A kind of fold mechanism and electric vehicle convenient for manipulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347733.2U CN208665432U (en) | 2018-08-21 | 2018-08-21 | A kind of fold mechanism and electric vehicle convenient for manipulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208665432U true CN208665432U (en) | 2019-03-29 |
Family
ID=65839028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347733.2U Expired - Fee Related CN208665432U (en) | 2018-08-21 | 2018-08-21 | A kind of fold mechanism and electric vehicle convenient for manipulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208665432U (en) |
-
2018
- 2018-08-21 CN CN201821347733.2U patent/CN208665432U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |