CN207466874U - A kind of fold mechanism of scooter - Google Patents
A kind of fold mechanism of scooter Download PDFInfo
- Publication number
- CN207466874U CN207466874U CN201721589806.4U CN201721589806U CN207466874U CN 207466874 U CN207466874 U CN 207466874U CN 201721589806 U CN201721589806 U CN 201721589806U CN 207466874 U CN207466874 U CN 207466874U
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- China
- Prior art keywords
- connecting rod
- scooter
- hinged
- driving lever
- lower link
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Abstract
The utility model discloses a kind of fold mechanisms of scooter, including head tube, left and right plate, fixed bottom plate, upper connecting rod, left lower link, bottom right connecting rod, driving lever, elastic component, the outer side of head tube is provided with connecting portion, the connecting portion of head tube is hinged with left and right plate, left and right plate is hinged with fixed bottom plate, the connecting portion of upper connecting rod top and head tube is hinged, upper connecting rod lower hinge is in left lower link, between the connecting rod of bottom right, left lower link, bottom right connecting rod lower part is hinged with fixed bottom plate, driving lever lower hinge is in left lower link, between the connecting rod of bottom right, driving lever upper bottom portion is provided with locking device with upper connecting rod lower end, driving lever bottom middle part and left lower link, pass through elastic component elastic connection between the connecting rod of bottom right.The utility model patent provides a kind of fold mechanism of scooter, simple in structure, reasonable design, it is easy to use, it need to only stir a component of a point position, so that it may entire fold mechanism be driven to fold, expansion scooter, it is time saving and energy saving, fold, be unfolded it is efficient, it is convenient and efficient.
Description
Technical field
The utility model is related to a kind of scooter technical field, more particularly to a kind of fold mechanism of scooter.
Background technology
Scooter originates from the Germany of nineteen nineties, initially as the walking-replacing tool of working clan, then rapidly
The fashionable whole world.Scooter is small, light weight, be easy to carry about with one, speed is moderate, can safe and convenient meet people's go off daily
It rides instead of walk demand, while operating method is easy to grasp, and with very strong interest and body-building function, so it is old to be quickly become men and women
Children all suitable toy and fitness equipment.
Initial scooter is that two wheels are installed below in simple one block of plate, a kind of more fashion, narrower to last century Mo
Foldable scooter by company of Switzerland utility model, it is deep enjoyed by children.It is on this basis, more robust in order to be more convenient,
Gone out using wider and longer pedal designs for the Foldable scooter that uses of being grown up, and wheel bigger, speed faster and has
Brake gear of good performance.
The fold mechanism of scooter currently on the market is when folding, being unfolded, not foldable, expansion, particularly with strength
Small crowd usually folds, the expansion starting multiple components for pulling difference position, and needs just be rolled over very great strength
Folded, expansion, time-consuming and laborious, folding, expansion efficiency are low, are carried in time to people, scooter of riding causes to perplex.
Utility model content
In order to overcome the shortcomings of existing research, the utility model patent provides a kind of fold mechanism of scooter, structure
Simply, reasonable design, it is easy to use, it need to only stir a component of a point position, so that it may entire fold mechanism be driven to fold, exhibition
Open scooter, it is time saving and energy saving, fold, be unfolded it is efficient, it is convenient and efficient.It is very easily just foldable when needing folding scooter
Good scooter is easy to carry, places；When needing to open scooter, scooter can be easily opened very much, is ridden in time.For in realization
Function is stated, the above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
The utility model discloses a kind of fold mechanism of scooter, including head tube, left and right plate, fixed bottom plate, upper connecting rod,
Left lower link, bottom right connecting rod, driving lever, elastic component, upper connecting rod, left lower link, bottom right connecting rod are located in the plate of left and right, the outer side of head tube
Connecting portion is provided with, connecting portion and the left and right plate upper end of head tube are hinged, and left and right plate lower end is hinged with fixed bottom plate, upper connecting rod top
It is hinged with the connecting portion of head tube, upper connecting rod lower hinge is between left lower link, bottom right connecting rod, under left lower link, bottom right connecting rod
Portion is hinged with fixed bottom plate, and driving lever lower hinge is between left lower link, bottom right connecting rod, driving lever upper bottom portion and upper connecting rod lower end
Locking device is provided with, passes through elastic component elastic connection between left lower link, bottom right connecting rod in the middle part of driving lever bottom.
Further, the upper connecting rod, head tube connecting portion, left and right plate pass sequentially through hinge shaft A and are hinged from inside to outside, upper connecting rod
Lower part is hinged by hinge shaft B and left lower link, bottom right connecting rod, and left lower link, bottom right connecting rod lower part pass through hinge shaft C and fixed bottom plate
Hinged, driving lever lower part is hinged by hinge shaft E and left lower link, bottom right connecting rod, and left and right plate is hinged by hinge shaft D and fixed bottom plate,
Hinge shaft D is located at the position of fixed bottom plate in the forepart of hinge shaft C.
Further, the upper connecting rod lower end camber shape.
Further, the card slot that the locking device is set for the protrusion of driving lever upper bottom portion setting with upper connecting rod lower end,
Protrusion and pocket matches.
Further, the card slot includes expansion card slot, folds card slot, and expansion card slot is distributed in upper connecting rod with folding card slot
On the arc shape of lower end, expansion card slot is separated by 90 degree with folding card slot.
Further, it is provided with fixing axle between the left lower link and bottom right connecting rod.
Further, the elastic component is tension spring, and tension spring one end is hinged on driving lever upper bottom portion, and the tension spring other end is hinged on solid
On dead axle.
Further, the upper end F of the driving lever tilts shape to be folded upward at.
Further, the head tube is connect with folding part on scooter.
Further, the fixed bottom plate is connect with folding part under scooter.
The fold mechanism operation principle and process of a kind of scooter of the utility model.
People ride scooter arrive at when, need folding scooter with Portable belt, place, at this moment only need to use
Hand gently stirs driving lever upper end F to close to the direction of fixed bottom plate, and driving lever upper end F tilts shape to be folded upward at, convenient for dialling for hand
It moves and firmly, in the case where stirring, driving lever is moved driving lever centered on hinge shaft E to close to fixed bottom plate direction, the setting of driving lever upper bottom portion
Protrusion with upper connecting rod lower end setting folding card slot progressively disengaged by original matching lock-out state, and in driving lever bottom and
Left lower link, bottom right connecting rod is driven to transport by tension spring by tension spring elastic connection, driving lever movement between left lower link, bottom right connecting rod
Dynamic, left lower link, bottom right connecting rod drive upper connecting rod to be rotated counterclockwise centered on hinge shaft B by hinge shaft B, turn to certain angle
Degree, due to the effect of tension spring, driving lever protrusion is caught in automatically in expansion card slot, and upper connecting rod drives head tube to close to solid by hinge shaft A
Determine the movement of bottom plate direction, head tube connect with folding part on scooter, on head tube drive scooter folding part centered on hinge shaft D to
Close to fixed bottom plate direction movement.After folding part folds completely with folding part under scooter on scooter, in the situation of no external force
Under, scooter folded state is just caught in expansion card slot by driving lever protrusion and locks.
When people need to ride, when needing to be unfolded scooter, only need gently to stir the same point position F of driving lever downwards, dial
The protrusion of bar progressively disengages expansion card slot, and under the action of tension spring, upper connecting rod is rotated clockwise with hinge shaft B, while with hand gently
Prop up scooter handle riser, upper connecting rod turn to it is substantially in alignment with left lower link, bottom right connecting rod, the protrusion of driving lever from
Dynamic be caught in is folded in card slot, stem prop up power effect under, on scooter folding part by head tube drive upper connecting rod with
Hinge shaft A is unfolded outward, and left lower link, bottom right connecting rod are unfolded outward along upper connecting rod with hinge shaft A, and driving lever is along left lower link, the right side
Lower link is gradually spread out, at the same head tube with hinge shaft D drive left and right plate be unfolded, until under scooter folding part centered on hinge shaft D
It is fully deployed with folding part on scooter, scooter fully unfolded position just is caught in fold in card slot by driving lever protrusion and lock.
During unfolded state, hinge shaft A, hinge shaft B, hinge shaft C are substantially in alignment, this straight line is formed firmly with hinge shaft D
Triangular structure, unfolded state is the work riding condition of scooter, and the protrusion that card slot and driving lever is unfolded is locked, and makes it
Scooter keeps this firm triangular structure, safety and stability when making the scooter ride.
It is substantially in alignment that folded state has broken hinge shaft A, hinge shaft B, hinge shaft C, at this moment axis pin A, hinge shaft B, hinge shaft C,
Hinge shaft D is formed quadrilateral structure, and the folded state of scooter is the off working state of scooter, and folding is for the ease of taking
It is sufficient that band is placed, and fold mechanism only needs to form quadrilateral structure, and the protrusion for folding card slot and driving lever is locked,
Its folded state is locked, is not scattered easily.
The fold mechanism of a kind of scooter of the utility model, it is only necessary to can be easily real by the same point position F of driving lever
The folding of existing scooter and the conversion of unfolded state, easily fold, are easily unfolded, and the protrusion of driving lever is automatic under the action of tension spring
It is caught in card slot, realizes the folding of scooter and the locking of unfolded state, scooter is made to keep folding the locking with unfolded state.
A kind of fold mechanism of scooter of the utility model, simple in structure, reasonable design is easy to use, need to only stir
One point position F of one position driving lever, so that it may entire fold mechanism is driven to fold, expansion scooter, it is time saving and energy saving, it folds, exhibition
Open it is efficient, it is convenient and efficient.When needing folding scooter, gently one group, can easily fold very much scooter it is easy to carry,
It places；When needing to open scooter, gently one group, scooter can be easily opened very much, is ridden in time.
The utility model is equally applicable to the fold mechanism of Segway Human Transporter.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of decomposition texture schematic diagram of the fold mechanism of scooter described in the utility model.
Fig. 2 is fully deployed structure diagram for a kind of fold mechanism of scooter described in the utility model.
Fig. 3 is structure diagram in a kind of folding of the fold mechanism of scooter described in the utility model.
Fig. 4 is a kind of complete foldable structure schematic diagram of fold mechanism of scooter described in the utility model.
Fig. 5 is fully deployed structure diagram for a kind of scooter of the fold mechanism of scooter described in the utility model.
Fig. 6 is a kind of complete foldable structure schematic diagram of the scooter of the fold mechanism of scooter described in the utility model.
In figure：1st, head tube；2nd, left and right plate；3rd, fixed bottom plate；4th, upper connecting rod；41st, card slot；411st, card slot is folded；412、
Card slot is unfolded；5th, left lower link；6th, bottom right connecting rod；7th, driving lever；71st, it is raised；72nd, upper end F；81st, hinge shaft A；82nd, hinge shaft B；83、
Hinge shaft C；84th, hinge shaft D；85th, hinge shaft E；86th, fixing axle；9th, elastic component.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in figures 1 to 6, the utility model discloses a kind of fold mechanisms of scooter, including head tube 1, left and right plate 2, consolidate
Determine bottom plate 3, upper connecting rod 4, left lower link 5, bottom right connecting rod 6, driving lever 7, elastic component 9, upper connecting rod 4, left lower link 5, bottom right connecting rod 6
In left and right plate 2,1 outer side of head tube is provided with connecting portion 11, and connecting portion 11 and 2 upper end of left and right plate of head tube 1 are hinged, left and right
2 lower end of plate and fixed bottom plate 3 are hinged, and 4 top of upper connecting rod and the connecting portion 11 of head tube 1 are hinged, and 4 lower hinge of upper connecting rod is in lower-left
Between connecting rod 5, bottom right connecting rod 6, left lower link 5,6 lower part of bottom right connecting rod and fixed bottom plate 3 are hinged, and 7 lower hinge of driving lever is on a left side
Between lower link 5, bottom right connecting rod 6,7 upper bottom portion of driving lever and 4 lower end of upper connecting rod are provided with locking device, in the middle part of 7 bottom of driving lever with
Pass through 9 elastic connection of elastic component between left lower link 5, bottom right connecting rod 6.
The upper connecting rod 4,1 connecting portion 11 of head tube, left and right plate 2 pass sequentially through hinge shaft A81 and are hinged from inside to outside, upper connecting rod 4
Lower part is hinged by hinge shaft B 82 and left lower link 5, bottom right connecting rod 6, and left lower link 5,6 lower part of bottom right connecting rod pass through hinge shaft C 83
Hinged with fixed bottom plate 3,7 lower part of driving lever is hinged by hinge shaft E 85 and left lower link 5, bottom right connecting rod 6, and left and right plate 2 passes through hinge
Axis D 84 and fixed bottom plate 3 are hinged, and hinge shaft D 84 is located at the position of fixed bottom plate 3 in the forepart of hinge shaft C 83.
The 4 lower end camber shape of upper connecting rod.
The card slot 41 that the locking device is the protrusion 71 of 7 upper bottom portion of driving lever setting and 4 lower end of upper connecting rod is set, protrusion
71 match with card slot 41.
The card slot 41 includes expansion card slot 411, folds card slot 412, and expansion card slot 411 is distributed in folding card slot 412
On the arc shape of 4 lower end of upper connecting rod, expansion card slot 411 is separated by 90 degree with folding card slot 412.
Fixing axle 86 is provided between the left lower link 5 and bottom right connecting rod 6.
The elastic component 9 is tension spring, and tension spring one end is hinged on 7 upper bottom portion of driving lever, and the tension spring other end is hinged on fixing axle 86
On.
The upper end F72 of the driving lever 7 tilts shape to be folded upward at.
The head tube 1 is connect with folding part on scooter.
The fixed bottom plate 4 is connect with folding part under scooter.
The fold mechanism operation principle and process of a kind of scooter of the utility model.
People ride scooter arrive at when, need folding scooter with Portable belt, place, at this moment only need to use
Hand gently stirs 7 upper end F of driving lever to close to the direction of fixed bottom plate 3, and 7 upper end F of driving lever tilts shape to be folded upward at, convenient for hand
It stirs and exerts oneself, driving lever 7 is in the case where stirring, and driving lever 7 is moved centered on hinge shaft E 85 to close to fixed 3 direction of bottom plate, on driving lever 7
The protrusion 71 of bottom setting is progressively disengaged with the folding card slot 411 that 4 lower end of upper connecting rod is set by original matching lock-out state,
And 9 band of tension spring is passed through by 9 elastic connection of tension spring, the movement of driving lever 7 between bottom and left lower link 5, bottom right connecting rod 6 in driving lever 7
Dynamic left lower link 5, bottom right connecting rod 6 move, and left lower link 5, bottom right connecting rod 6 drive upper connecting rod 4 with hinge shaft B by hinge shaft B 82
It is rotated counterclockwise centered on 82, turns to certain angle, due to the effect of tension spring 9,7 protrusion 71 of driving lever is caught in expansion card slot automatically
In 412, upper connecting rod 4 drives head tube 1 to be moved to close to fixed 3 direction of bottom plate by hinge shaft A, head tube 1 and folding part on scooter
Connection, head tube 1 drive folding part on scooter to be moved centered on hinge shaft D 84 to close to fixed 3 direction of bottom plate.On scooter
After folding part folds completely with folding part under scooter, in the absence of external forces, scooter folded state is just by 7 protrusion of driving lever
71 be caught in expansion card slot 41 in lock.
When people need to ride, when needing to be unfolded scooter, only need gently to stir the same point position F of driving lever 7 downwards, dial
The protrusion 71 of bar 7 progressively disengages expansion card slot 412, and under the action of tension spring 9, upper connecting rod 4 is rotated clockwise with hinge shaft B 82, together
When gently prop up scooter handle riser with hand, upper connecting rod 4 turns to straight substantially into one with left lower link 5, bottom right connecting rod 6
Line, the protrusion 71 of driving lever 7 are caught in scored card slot 411 automatically, stem prop up power effect under, folding part on scooter
Upper connecting rod 4 is driven to be unfolded outward with hinge shaft A 81 by head tube 1, left lower link 5, bottom right connecting rod 6 are along upper connecting rod 4 with hinge shaft A
81 are unfolded outward, and driving lever 7 is gradually spread out along left lower link 5, bottom right connecting rod 6, while head tube 1 drives left and right plate with hinge shaft D 84
2 expansion, until folding part is fully deployed centered on hinge shaft D 84 with folding part on scooter under scooter, scooter is opened up completely
Open state just is caught in fold in card slot 411 by 7 protrusion 71 of driving lever and lock.
During unfolded state, hinge shaft A 81, hinge shaft B 82, hinge shaft C 83 are substantially in alignment, this straight line and hinge shaft D
84 form firmly triangular structure, and unfolded state is the work riding condition of scooter, and card slot 412 and driving lever 7 is unfolded
Protrusion 71 is locked, its scooter is made to keep this firm triangular structure, safety and stability when making the scooter ride.
It is substantially in alignment that folded state has broken hinge shaft A 81, hinge shaft B 82, hinge shaft C 83, at this moment axis pin A 81,
Hinge shaft B 82, hinge shaft C 83, hinge shaft D 84 are formed quadrilateral structure, and the folded state of scooter is the inoperative of scooter
State, folding are it is sufficient that fold mechanism only needs to form quadrilateral structure for the ease of carrying, placing, and fold card slot
411 are locked with the protrusion 71 of driving lever 7, lock its folded state, do not scatter easily.
The fold mechanism of a kind of scooter of the utility model, it is only necessary to can be easily real by the same point position F of driving lever 7
The folding of existing scooter and the conversion of unfolded state, easily fold, are easily unfolded, the protrusion 71 of driving lever 7 under the action of tension spring 9
Automatically it is caught in card slot 41, realizes the folding of scooter and the locking of unfolded state, scooter is made to keep folding and unfolded state
Locking.
A kind of fold mechanism of scooter of the utility model, simple in structure, reasonable design is easy to use, need to only stir
One point position F of one position driving lever 7, so that it may entire fold mechanism is driven to fold, expansion scooter, it is time saving and energy saving, it folds, exhibition
Open it is efficient, it is convenient and efficient.When needing folding scooter, gently one group, can easily fold very much scooter it is easy to carry,
It places；When needing to open scooter, gently one group, scooter can be easily opened very much, is ridden in time.
The utility model is equally applicable to the fold mechanism of Segway Human Transporter.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of fold mechanism of scooter, which is characterized in that including head tube (1), left and right plate (2), fixed bottom plate (3), upper company
Bar (4), left lower link (5), bottom right connecting rod (6), driving lever (7), elastic component (9), upper connecting rod (4), left lower link (5), bottom right connect
For bar (6) in left and right plate (2), head tube (1) outer side is provided with connecting portion (11), connecting portion (11) and the left and right of head tube (1)
Plate (2) upper end is hinged, and left and right plate (2) lower end and fixed bottom plate (3) are hinged, upper connecting rod (4) top and the connecting portion of head tube (1)
(11) hinged, upper connecting rod (4) lower hinge is between left lower link (5), bottom right connecting rod (6), left lower link (5), bottom right connecting rod
(6) lower part and fixed bottom plate (3) are hinged, and driving lever (7) lower hinge is between left lower link (5), bottom right connecting rod (6), driving lever (7)
Upper bottom portion is provided with locking device, driving lever (7) bottom middle part and left lower link (5), bottom right connecting rod (6) with upper connecting rod (4) lower end
Between pass through elastic component (9) elastic connection.
2. the fold mechanism of a kind of scooter according to claim 1, which is characterized in that the upper connecting rod (4), head tube
(1) connecting portion (11), left and right plate (2) pass sequentially through hinge shaft A (81) and are hinged from inside to outside, and upper connecting rod (4) lower part passes through hinge shaft B
(82) it is hinged with left lower link (5), bottom right connecting rod (6), left lower link (5), bottom right connecting rod (6) lower part by hinge shaft C (83) with
Fixed bottom plate (3) is hinged, and driving lever (7) lower part is hinged by hinge shaft E (85) and left lower link (5), bottom right connecting rod (6), left and right plate
(2) hinged by hinge shaft D (84) and fixed bottom plate (3), hinge shaft D (84) is positioned at the position of fixed bottom plate (3) hinge shaft C's (83)
Forepart.
A kind of 3. fold mechanism of scooter according to claim 1, which is characterized in that upper connecting rod (4) lower end
Camber shape.
4. the fold mechanism of a kind of scooter according to claim 1, which is characterized in that the locking device is driving lever
(7) protrusion (71) of upper bottom portion setting and the card slot (41) of upper connecting rod (4) lower end setting, raised (71) and card slot (41)
Match.
5. the fold mechanism of a kind of scooter according to claim 4, which is characterized in that the card slot (41) includes expansion
Card slot (411) folds card slot (412), and expansion card slot (411) is distributed in the arc of upper connecting rod (4) lower end with folding card slot (412)
In shape, expansion card slot (411) is separated by 90 degree with folding card slot (412).
6. the fold mechanism of a kind of scooter according to claim 1, which is characterized in that the left lower link (5) and the right side
Fixing axle (86) is provided between lower link (6).
7. a kind of fold mechanism of scooter according to claim 1, which is characterized in that the elastic component (9) is tension spring,
Tension spring one end is hinged on driving lever (7) upper bottom portion, and the tension spring other end is hinged in fixing axle (86).
A kind of 8. fold mechanism of scooter according to claim 1, which is characterized in that the upper end F of the driving lever (7)
(72) to be folded upward at tilting shape.
9. the fold mechanism of a kind of scooter according to claim 1, which is characterized in that the head tube (1) and scooter
Upper folding part connection.
10. the fold mechanism of a kind of scooter according to claim 1, which is characterized in that the fixed bottom plate (3) is with sliding
Folding part connects under wooden handcart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589806.4U CN207466874U (en) | 2017-11-24 | 2017-11-24 | A kind of fold mechanism of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589806.4U CN207466874U (en) | 2017-11-24 | 2017-11-24 | A kind of fold mechanism of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466874U true CN207466874U (en) | 2018-06-08 |
Family
ID=62258325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589806.4U Active CN207466874U (en) | 2017-11-24 | 2017-11-24 | A kind of fold mechanism of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792271A (en) * | 2017-11-24 | 2018-03-13 | 浙江涛涛车业股份有限公司 | A kind of fold mechanism of scooter |
-
2017
- 2017-11-24 CN CN201721589806.4U patent/CN207466874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792271A (en) * | 2017-11-24 | 2018-03-13 | 浙江涛涛车业股份有限公司 | A kind of fold mechanism of scooter |
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