CN107444546A - Vertical folding electric bicycle - Google Patents
Vertical folding electric bicycle Download PDFInfo
- Publication number
- CN107444546A CN107444546A CN201710719684.4A CN201710719684A CN107444546A CN 107444546 A CN107444546 A CN 107444546A CN 201710719684 A CN201710719684 A CN 201710719684A CN 107444546 A CN107444546 A CN 107444546A
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- China
- Prior art keywords
- wheel
- pin
- support
- wheel support
- stand
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
-
- 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
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides a kind of vertical folding electric bicycle.It solves existing technical problem.This vertical folding electric bicycle, including folding stand, described folding stand is anterior to be provided with least one wheel, described folding stand rear portion is provided with least one wheel, the sum of wheel on described folding stand is no less than three, and the touchdown point for each wheel that at least three wheels are gathered and gathered is respectively positioned on same plane to form standing support after folding stand is anteriorly folded from rear portion and collapsed.The present invention have floor space it is small, after folding can autonomous standing support the advantages that.
Description
Technical field
The invention belongs to vehicle technology field, more particularly to a kind of vertical folding electric bicycle.
Background technology
With the enhancing of people's environmental consciousness, people for electric car demand more and more higher, in terms of key technology
Break through after constantly being lifted with the performance of electric bicycle, allow electric bicycle to become the substitute products of motorcycle and bicycle,
And its is quick, environmentally friendly, convenient and cheap, while also excite demand of the market for electric bicycle.In order that electric car
Carrying it is more convenient, then derived electric motor bicycle with folding, the folded portion of existing electric motor bicycle with folding is mostly vehicle frame, car
Each part can lose the support before expansion after rotation after frame folds, therefore can only use and put upside down after folding, and floor space is big, no
Need to erect just can correctly deploy to adjust good position beneficial to storage, and when deploying, folding process is cumbersome.It is existing in order to solve
The problem of technology is present, people have carried out long-term exploration, it is proposed that miscellaneous solution.
For example, Chinese patent literature discloses a kind of Quick folding structure [application number of electric car or bicycle：
201410326210.X] include front frame, saddle pipe, connecting plate, the first preposition connecting rod being hinged with connecting plate, it is hinged with connecting plate
Rear frame, it is characterised in that：The be hinged linkage in rear end of setting self-locking connecting rod, self-locking small end and the first preposition connecting rod, from
Lock the be hinged linkage in front end of connecting rod lower end and Rear frame；The pin joint of first preposition connecting rod and connecting plate is located at connection front edge of board,
The pin joint of Rear frame and connecting plate is located at connecting plate lower end, and front end pin joint is motion critical line with lower end pin joint line；
When the upper end pin joint of self-locking connecting rod moves to the rear side of motion critical line, the foldable structure foldable locking；When self-locking connects
When the upper end pin joint of bar moves to the front side of motion critical line, the foldable structure unblock expansion.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, and still, the program is also at least present
Following defect：It is complicated, do not have the fulcrum of standing support after folding, floor space is big, and folds cumbersome.
The content of the invention
Regarding the issue above, the present invention provides a kind of floor space is small, being capable of autonomous standing support after folding
Vertical folding electric bicycle.
To reach above-mentioned purpose, present invention employs following technical proposal：This vertical folding electric bicycle, including fold
Vehicle frame, described folding stand front portion are provided with least one wheel, and described folding stand rear portion is provided with least one wheel, institute
The sum for the wheel on folding stand stated is no less than three, and after folding stand anteriorly folds gathering from rear portion at least
The touchdown point for each wheel that three wheels are gathered and gathered is respectively positioned on same plane to form standing support.Folding stand folds
At least three wheels are supported to folding stand afterwards, realize the standing after folding, and space is small, and it is more steady to stand.
In above-mentioned vertical folding electric bicycle, described folding stand includes wheel stand, described wheel branch
Frame includes front-wheel support and rear wheel support, and described front-wheel support is hinged with rear wheel support, on described front-wheel support at least
The sum of one wheel, at least one wheel on described rear wheel support, and front-wheel support and the wheel on rear wheel support is many
In three, unidirectional bending position limiting structure is provided between front-wheel support and rear wheel support.Rotated in front-wheel support and rear wheel support
Afterwards, the wheel on the wheel and rear wheel support on front-wheel support is generally aligned in the same plane, because wheel sum is no less than three, therefore
The standing after folding can be realized.
In above-mentioned vertical folding electric bicycle, described unidirectional bending position limiting structure includes being respectively arranged on front-wheel branch
First abutment face of frame rear end and the second abutment face located at rear wheel support front end, and when front-wheel support and rear wheel support are positioned at same
The first abutment face and the second abutment face described in during one straight line can mutually coincide, the hinge of described front-wheel support and rear wheel support
Contact is located at the downside of front-wheel support and rear wheel support junction.Here before the first abutment face and the second abutment face can be realized
It is circumferentially positioned both when wheel support, rear wheel support are located at same straight line, ensure stability during traveling, and folding can be played
The folded effect being oriented to.
In above-mentioned vertical folding electric bicycle, the first described abutment face and the second abutment face are in step respectively
Shape.
In above-mentioned vertical folding electric bicycle, described front-wheel support front end is provided with two wheels, after described
Wheel support rear end is provided with a wheel.It is triangle that three wheels, which are located at the line being same as between plane and three, after folding.
In above-mentioned vertical folding electric bicycle, described folding stand also includes handle rack, cushion bracket and branch
Support, it is hinged in the middle part of one end of described cushion bracket and handle rack and forms the first pin joint, described handle rack
Lower end and one end of wheel stand are hinged and form the second pin joint, one end of described support frame and the middle part of cushion bracket
It is hinged and forms the 3rd pin joint, is hinged in the middle part of the other end and wheel stand of described support frame and forms the 4th and cut with scissors
Contact, the first described pin joint, the second pin joint, the 3rd pin joint and the 4th pin joint are respectively four tops of quadrangle
Point, in described handle rack, cushion bracket, wheel stand and support frame at least two between be provided with latch-up structure.Here
First pin joint, the second pin joint, the 3rd pin joint and the 4th pin joint form parallelogram, and latch-up structure then can be by this its
In two adjacent pin joints in four pin joints locked, handle rack when realizing traveling, cushion bracket, wheel stand and
The locking of rack position is supported, ensures structural stability during traveling；During folding, latch-up structure unclamps, and each pin joint can be certainly
By rotating, the folding of vehicle frame, folding convenient are realized with this.
In above-mentioned vertical folding electric bicycle, described support frame lower end has furcation, described furcation
Including the first foot and the second foot, the first described foot is hinged with front-wheel support and the hinge of the first foot and front-wheel support
Contact is the 4th pin joint, and described crus secunda subordinate end has downward opening lock groove, is set on described rear wheel support
There is lock pin, and the lock pin described in when front-wheel support and rear wheel support are located at same straight line enters in the lock groove.
In above-mentioned vertical folding electric bicycle, between described support frame and cushion bracket or described support
Frame is provided with the buffer gear along support frame axial buffer.
In above-mentioned vertical folding electric bicycle, described buffer gear includes the first buffering being axially flexibly connected
Body and the second buffer body, the first described buffer body are connected with cushion bracket, and the second described buffer body is connected with support frame, institute
Spring is provided between the first buffer body and the second buffer body stated, described spring one end acts on the first buffer body, the other end
Act on the second buffer body；Described the first buffer body and the second buffer body is mutually socketed, the first described buffer body and cushion
Support is hinged, and the second described buffer body is hinged with support frame, and the pin joint of the second described buffer body and support frame is
For the 3rd pin joint.Here the first buffer body and the second buffer body is with respect to pivot bush unit, when the spring is compressed, Liang Zhetao
The depth increase connect, when spring reset, the depth that both are socketed reduces, and so as to realize buffering, and the first buffer body is with sitting
Pad support, which is hinged, can be such that support frame turns down to parallel with handle rack, further reduce folded size.
In above-mentioned vertical folding electric bicycle, described latch-up structure be arranged on handle rack and rear wheel support it
Between；Described latch-up structure includes being arranged at least one piece of lockplate on rear wheel support and be arranged on handle rack at least one
Pin is drawn in individual locking, and described lockplate draws pin to correspond and set with locking, and described locking draws pin to include pin and be articulated with
Cam shank of the key on pin, described lockplate is provided with the fore shaft for pin disengaging, when pin enters fore shaft and cam
Shank of the key lockplate described after rotating, which is locked, draws pin to be fixed on handle rack；Described latch-up structure also includes safety pin, institute
At least one piece of first location-plate is installed with the handle rack stated, is provided with pin-and-hole on the first location-plate, on described rear wheel support
At least one piece of second location-plate is installed with, the locating notch for safety pin disengaging is provided with the second location-plate, it is described
Safety pin is arranged in pin-and-hole, and hook knob is respectively equipped with the both ends of safety pin, when safety pin enters locating notch and locking
Described hook knob locks the first location-plate and the second location-plate after knob.
Compared with prior art, it is the advantages of this vertical folding electric bicycle：1：It is reasonable in design, it is simple in construction,
It is that can realize self standing support after folding so as to reduce floor space；2：Each pin joint can be rotated freely, folding process
Simply；3：Latch-up structure is provided with two pin joints, body frame structure for automotive is more stable.
Brief description of the drawings
Fig. 1 is the structural representation after vehicle frame folding provided by the invention；
Fig. 2 is the structure sectional view after vehicle frame expansion provided by the invention；
Fig. 3 is the schematic diagram of unidirectional bending position limiting structure provided by the invention；
Fig. 4 is the schematic diagram of buffer gear provided by the invention；
Fig. 5 is the side view after vehicle frame expansion provided by the invention；
Fig. 6 is the structural representation of locking mechanism provided by the invention；
In figure, folding stand 1, wheel 2, wheel stand 3, front-wheel support 4, rear wheel support 5, unidirectional bending position limiting structure 6,
First abutment face 7, the second abutment face 8, handle rack 9, cushion bracket 10, support frame 11, the first pin joint 12, the second pin joint
13rd, the 3rd pin joint 14, the 4th pin joint 15, latch-up structure 16, furcation 17, the first foot 18, the second foot 19, lock groove
20th, lock pin 21, buffer gear 22, the first buffer body 23, the second buffer body 24, spring 25, lockplate 26, locking draw pin 27,
Pin 28, fore shaft 29, cam shank of the key 30, safety pin 31, the first location-plate 32, pin-and-hole 33, the second location-plate 34, locating notch
35th, hook knob 36.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in figures 1 to 6, this vertical folding electric bicycle, including folding stand 1, folding stand 1 is anterior to be provided with least
One wheel 2, the rear portion of folding stand 1 are provided with least one wheel 2, and the sum of the wheel 2 on folding stand 1 is no less than three,
And at least three wheels 2 are gathered when folding stand 1 is anteriorly folded from rear portion and collapsed after and each wheel 2 for gathering contacts to earth
Point is respectively positioned on same plane to form standing support, and at least three wheels 2 are propped up folding stand 1 after folding stand 1 folds
Support, the standing after folding is realized, space is small, and it is more steady to stand.
In the present embodiment, folding stand 1 includes wheel stand 3, and wheel stand 3 includes front-wheel support 4 and rear wheel support 5,
Front-wheel support 4 is hinged with rear wheel support 5, at least one wheel 2 on front-wheel support 4, at least one wheel 2 on rear wheel support 5,
And the sum of front-wheel support 4 and the wheel 2 on rear wheel support 5 is no less than three, is set between front-wheel support 4 and rear wheel support 5
There are unidirectional bending position limiting structure 6, after front-wheel support 4 and rear wheel support 5 rotate, wheel 2 and rear wheel support on front-wheel support 4
Wheel 2 on 5 is generally aligned in the same plane, and because the sum of wheel 2 is no less than three, therefore can realize the standing after folding.
Further, unidirectionally bending position limiting structure 6 includes the first abutment face 7 for being respectively arranged on the rear end of front-wheel support 4 and set
The second abutment face 8 in the front end of rear wheel support 5, and the first abutment face when front-wheel support 4 and rear wheel support 5 are located at same straight line
7 and second abutment face 8 can mutually coincide, the pin joint of front-wheel support 4 and rear wheel support 5 is located at front-wheel support 4 and trailing wheel branch
The downside of the junction of frame 5, the first abutment face 7 and the second abutment face 8 here can realize that front-wheel support 4, rear wheel support 5 are located at
It is circumferentially positioned both during same straight line, ensure stability during traveling, and can play a part of folding and be oriented to.
Specifically, the first abutment face 7 and the second abutment face 8 are in respectively step-like, and the front end of front-wheel support 4 is provided with two wheels
2, the rear end of rear wheel support 5 is provided with a wheel 2, and it is three that three wheels 2, which are located at the line being same as between plane and three, after folding
It is angular.Folding stand 1 also includes handle rack 9, cushion bracket 10 and support frame 11, one end and the handle rack 9 of cushion bracket 10
Middle part is hinged and forms the first pin joint 12, and the lower end of handle rack 9 is hinged with one end of wheel stand 3 and forms second and cuts with scissors
Contact 13, one end of support frame 11 and the middle part of cushion bracket 10 are hinged and form the 3rd pin joint 14, support frame 11 it is another
The middle part of one end and wheel stand 3 is hinged and forms the 4th pin joint 15, the first pin joint 12, the second pin joint the 13, the 3rd
Four summits of the pin joint 15 of pin joint 14 and the 4th respectively quadrangle, handle rack 9, cushion bracket 10, wheel stand 3 and branch
In support 11 at least two between be provided with latch-up structure 16.Here the first pin joint 12, the second pin joint the 13, the 3rd is be hinged
The pin joint 15 of point 14 and the 4th forms parallelogram, and latch-up structure 16 then can be adjacent by two in four pin joints among these
Pin joint locked, realize traveling when handle rack 9, cushion bracket 10, wheel stand 3 and the locking of the position of support frame 11,
Ensure structural stability during traveling；During folding, latch-up structure 16 is unclamped, and each pin joint can be rotated freely, be realized with this
The folding of vehicle frame, folding convenient.
Further, the lower end of support frame 11 has furcation 17, and furcation 17 includes the first foot 18 and the second foot
19, the first foot 18 is hinged with front-wheel support 4 and the first foot 18 and the pin joint of front-wheel support 4 are the 4th pin joint
15, the lower end of the second foot 19 has downward opening lock groove 20, and rear wheel support 5 is provided with lock pin 21, and works as front-wheel support 4
Lock pin 21 enters in the lock groove 20 when being located at same straight line with rear wheel support 5.Between support frame 11 and cushion bracket 10
Or support frame 11 is provided with the buffer gear 22 along the axial buffer of support frame 11.
Further, buffer gear 22 includes the first buffer body 23 and the second buffer body 24 that are axially flexibly connected, and first
Buffer body 23 is connected with cushion bracket 10, and the second buffer body 24 is connected with support frame 11, the first buffer body 23 and the second buffer body
Spring 25 is provided between 24, the one end of spring 25 acts on the first buffer body 23, and the other end acts on the second buffer body 24；First is slow
Rush the buffer body 24 of body 23 and second to be mutually socketed, the first buffer body 23 is hinged with cushion bracket 10, the second buffer body 24 and branch
Support 11 is hinged, and the pin joint of the second buffer body 24 and support frame 11 is the 3rd pin joint 14, and first here is slow
23 and second buffer body of body, 24 relative pivot bush unit is rushed, when spring 25 compresses, the depth that both are socketed increases, when spring 25 is multiple
During position, the depth that both are socketed reduces, and so as to realize buffering, and the first buffer body 23 is hinged with cushion bracket 10 and can made
The turnover of support frame 11 is extremely parallel with handle rack 9, further reduces folded size.
Wherein, latch-up structure 16 is arranged between handle rack 9 and wheel stand 3；Latch-up structure 16 includes being arranged on wheel
At least one piece of lockplate 26 on support 3 draws pin 27, lockplate 26 and locking with least one locking being arranged on handle rack 9
Draw pin 27 to correspond to set, locking draws pin 27 to include pin 28 and the cam shank of the key 30 being articulated with pin 28, lockplate 26
The fore shaft 29 for the pin 28 disengaging is provided with, the quilt of lockplate 26 after pin 28 enters fore shaft 29 and cam shank of the key 30 rotates
Locking draws pin 27 to be fixed on handle rack 9, and during folding, rotation cam shank of the key 30, now lockplate 26 and locking is drawn between pin 27
Active force reduce, now fore shaft 29 can wheel stand 3 rotation after depart from pin 28, realize wheel stand 3 rotation folding
It is folded.
Latch-up structure 16 also includes safety pin 31, and at least one piece of first location-plate 32 is installed with handle rack 9, fixed first
Position plate 32 is provided with pin-and-hole 33, and at least one piece of second location-plate 34 is installed with wheel stand 3, is provided with the second location-plate 34
For the locating notch 35 of the safety pin 31 disengaging, safety pin 31 is arranged in pin-and-hole 33, set respectively at the both ends of safety pin 31
There is hook knob 36, when safety pin 31 enters after locating notch 35 and hook knob 36 rotate hook knob 36 by the first location-plate
32 and second location-plate 34 lock, when safety pin 31 enters after locating notch 35 and hook knob 36 rotate hook knob 36 by the
One location-plate 32 and the second location-plate 34 lock, hook knob 36 by safety pin 31 rotate carry out axial displacement so as to
The first location-plate 32 and the second location-plate 34 are clamped, realizes the locking positioned after wheel stand 3 and the expansion of handle rack 9, further
Improve the stability of structure under transport condition.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although folding stand 1, wheel 2, wheel stand 3, front-wheel support 4, rear wheel support 5, list have more been used herein
It is be hinged to bending position limiting structure 6, the first abutment face 7, the second abutment face 8, handle rack 9, cushion bracket 10, support frame 11, first
The 12, second pin joint 13 of point, the 3rd pin joint 14, the 4th pin joint 15, latch-up structure 16, furcation 17, the first foot 18, the
Two foots 19, lock groove 20, lock pin 21, buffer gear 22, the first buffer body 23, the second buffer body 24, spring 25, lockplate
26th, locking draws pin 27, pin 28, fore shaft 29, cam shank of the key 30, safety pin 31, the first location-plate 32, pin-and-hole 33, second to position
The terms such as plate 34, locating notch 35, hook knob 36, but it is not precluded from the possibility using other terms.Use these terms
Just for the sake of more easily describing and explaining the essence of the present invention；Be construed as any additional limitation be all with
What spirit of the present invention was disagreed.
Claims (10)
1. a kind of vertical folding electric bicycle, including folding stand (1), it is characterised in that described folding stand (1) is anterior
Provided with least one wheel (2), described folding stand (1) rear portion is provided with least one wheel (2), described folding stand
(1) sum of the wheel (2) on is no less than three, and at least three after folding stand (1) anteriorly folds gathering from rear portion
The touchdown point for each wheel (2) that individual wheel (2) is gathered and gathered is respectively positioned on same plane to form standing support.
2. vertical folding electric bicycle according to claim 1, it is characterised in that described folding stand (1) includes
Wheel stand (3), described wheel stand (3) include front-wheel support (4) and rear wheel support (5), described front-wheel support (4) with
Rear wheel support (5) is hinged, at least one wheel (2) on described front-wheel support (4), on described rear wheel support (5) at least
One wheel (2), and the sum of front-wheel support (4) and the wheel (2) on rear wheel support (5) is no less than three, in front-wheel support
(4) unidirectional bending position limiting structure (6) is provided between rear wheel support (5).
3. vertical folding electric bicycle according to claim 2, it is characterised in that described unidirectional bending position limiting structure
(6) include be respectively arranged on front-wheel support (4) rear end the first abutment face (7) and located at rear wheel support (5) front end second against
Face (8), and the first abutment face (7) described in when front-wheel support (4) and rear wheel support (5) are located at same straight line and second against
Face (8) can mutually coincide, and the pin joint of described front-wheel support (4) and rear wheel support (5) is located at front-wheel support (4) and trailing wheel
The downside of support (5) junction.
4. vertical folding electric bicycle according to claim 3, it is characterised in that described the first abutment face (7) and
Second abutment face (8) is respectively in step-like.
5. vertical folding electric bicycle according to claim 2, it is characterised in that described front-wheel support (4) front end
Provided with two wheels (2), described rear wheel support (5) rear end is provided with a wheel (2).
6. the vertical folding electric bicycle according to Claims 2 or 3 or 4 or 5, it is characterised in that described folded bicycle
Frame (1) also includes handle rack (9), cushion bracket (10) and support frame (11), one end of described cushion bracket (10) and handle
It is hinged in the middle part of frame (9) and forms the first pin joint (12), the lower end of described handle rack (9) and the one of wheel stand (3)
End is hinged and forms the second pin joint (13), and one end of described support frame (11) in the middle part of cushion bracket (10) with being hinged
And the 3rd pin joint (14) is formed, the other end of described support frame (11) is with being hinged and being formed in the middle part of wheel stand (3)
4th pin joint (15), described the first pin joint (12), the second pin joint (13), the 3rd pin joint (14) and the 4th pin joint
(15) be respectively quadrangle four summits, described handle rack (9), cushion bracket (10), wheel stand (3) and support frame
(11) at least two between be provided with latch-up structure (16).
7. vertical folding electric bicycle according to claim 6, it is characterised in that described support frame (11) lower end tool
There is furcation (17), described furcation (17) includes the first foot (18) and the second foot (19), the first described foot
(18) it is hinged with front-wheel support (4) and the first foot (18) and the pin joint of front-wheel support (4) is the 4th pin joint (15),
Described the second foot (19) lower end has downward opening lock groove (20), and described rear wheel support (5) is provided with lock pin
(21) lock pin (21), and described in when front-wheel support (4) and rear wheel support (5) are located at same straight line enters the lock groove
(20) in.
8. vertical folding electric bicycle according to claim 6, it is characterised in that described support frame (11) and cushion
Between support (10) or described support frame (11) is provided with the buffer gear (22) along support frame (11) axial buffer.
9. vertical folding electric bicycle according to claim 8, it is characterised in that described buffer gear (22) includes
The first buffer body (23) and the second buffer body (24) being axially flexibly connected, described the first buffer body (23) and cushion bracket
(10) it is connected, described the second buffer body (24) is connected with support frame (11), described the first buffer body (23) and the second buffering
Spring (25) is provided between body (24), described spring (25) one end acts on the first buffer body (23), and the other end acts on
Two buffer bodies (24)；Described the first buffer body (23) and the second buffer body (24) are mutually socketed, the first described buffer body
(23) it is hinged with cushion bracket (10), described the second buffer body (24) is hinged with support frame (11), and described second is slow
The pin joint for rushing body (24) and support frame (11) is the 3rd pin joint (14).
10. vertical folding electric bicycle according to claim 6, it is characterised in that described latch-up structure (16) is set
Put between handle rack (9) and wheel stand (3)；Described latch-up structure (16) includes being arranged on wheel stand (3) extremely
Pin (27) is drawn in few one piece of lockplate (26) and at least one locking being arranged on handle rack (9), described lockplate (26) and
Locking is drawn pin (27) to correspond and set, and described locking draws pin (27) to include pin (28) and be articulated with convex on pin (28)
Shank of the key (30) is taken turns, described lockplate (26) is provided with the fore shaft (29) for the pin (28) disengaging, when pin (28) enters
Fore shaft (29) and cam shank of the key (30) lockplate (26) described after rotating, which are locked, draws pin (27) to be fixed on handle rack (9)；
Described latch-up structure (16) also includes safety pin (31), and at least one piece of first location-plate is installed with described handle rack (9)
(32) pin-and-hole (33), is provided with the first location-plate (32), at least one piece second positioning is installed with described wheel stand (3)
Plate (34), the locating notch (35) for the safety pin (31) disengaging, described safety pin are provided with the second location-plate (34)
(31) it is arranged in pin-and-hole (33), hook knob (36) is respectively equipped with the both ends of safety pin (31), when safety pin (31) enters
Locating notch (35) and hook knob (36) hook knob (36) described after rotating position the first location-plate (32) and second
Plate (34) locks.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016214909616 | 2016-12-31 | ||
| CN201621490937 | 2016-12-31 | ||
| CN201621490961 | 2016-12-31 | ||
| CN2016214909372 | 2016-12-31 | ||
| CN2017204320192 | 2017-04-24 | ||
| CN201720432019 | 2017-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107444546A true CN107444546A (en) | 2017-12-08 |
| CN107444546B CN107444546B (en) | 2023-02-10 |
Family
ID=60492913
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719195.9A Active CN107444545B (en) | 2016-12-31 | 2017-08-21 | Electric bicycle |
| CN201710719762.0A Active CN107472441B (en) | 2016-12-31 | 2017-08-21 | Folding frame of electric bicycle |
| CN201721048500.8U Expired - Fee Related CN207360490U (en) | 2016-12-31 | 2017-08-21 | Vertical folding electric bicycle |
| CN201710719684.4A Active CN107444546B (en) | 2016-12-31 | 2017-08-21 | Vertical folding electric bicycle |
| CN201721048858.0U Expired - Fee Related CN207374580U (en) | 2016-12-31 | 2017-08-21 | The foldable frame of electric bicycle |
| CN201721049257.1U Expired - Fee Related CN207374581U (en) | 2016-12-31 | 2017-08-21 | Electric bicycle |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719195.9A Active CN107444545B (en) | 2016-12-31 | 2017-08-21 | Electric bicycle |
| CN201710719762.0A Active CN107472441B (en) | 2016-12-31 | 2017-08-21 | Folding frame of electric bicycle |
| CN201721048500.8U Expired - Fee Related CN207360490U (en) | 2016-12-31 | 2017-08-21 | Vertical folding electric bicycle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048858.0U Expired - Fee Related CN207374580U (en) | 2016-12-31 | 2017-08-21 | The foldable frame of electric bicycle |
| CN201721049257.1U Expired - Fee Related CN207374581U (en) | 2016-12-31 | 2017-08-21 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN107444545B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444545B (en) * | 2016-12-31 | 2022-11-04 | 张华� | Electric bicycle |
| TWI673196B (en) * | 2018-11-27 | 2019-10-01 | 三陽工業股份有限公司 | Locomotive structure |
| TWI697430B (en) * | 2018-12-22 | 2020-07-01 | 三陽工業股份有限公司 | Locomotive control structure |
| CN116101413B (en) * | 2022-12-22 | 2024-06-21 | 浙江英洛华康复器材有限公司 | Folding Scooter |
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| EP0505598A1 (en) * | 1991-03-28 | 1992-09-30 | Idit, International Design N.V. | Bicycle with folding frame |
| JPH1111374A (en) * | 1997-06-19 | 1999-01-19 | Kazuyoshi Tomiyama | Bicycle |
| JP2003175876A (en) * | 2001-12-11 | 2003-06-24 | Bridgestone Cycle Co | Foldable tricycle |
| EP1927539A2 (en) * | 2006-12-01 | 2008-06-04 | Herbert Vissers | Foldable cycle |
| US8167074B1 (en) * | 2010-03-17 | 2012-05-01 | Joseph Tsiyoni | Three-wheel, driver's stand-up, portable, leverless vehicle, with foot brake lever and connecting method thereoff |
| CN204236694U (en) * | 2014-12-06 | 2015-04-01 | 姜松武 | Portable electric tricycle frame |
| CN105314040A (en) * | 2015-09-03 | 2016-02-10 | 上海电机学院 | Foldable three-wheel electric vehicle |
| CN106184552A (en) * | 2016-08-10 | 2016-12-07 | 深圳洛可可工业设计有限公司 | A kind of folded bicycle |
| CN207360490U (en) * | 2016-12-31 | 2018-05-15 | 浙江泓源汽车集团有限公司 | Vertical folding electric bicycle |
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| GB199124A (en) * | 1922-03-15 | 1923-06-15 | Ronald Harry Playfoot | Improvements in or connected with the construction of accumulator and accessory carrying cases for motor cycles and the like |
| CA1299539C (en) * | 1986-07-29 | 1992-04-28 | William T. Wright | Universal cup holder |
| CN202011452U (en) * | 2010-11-24 | 2011-10-19 | 孟雄飞 | Foldable electric luggage vehicle capable being ridden |
| CN202464042U (en) * | 2012-01-09 | 2012-10-03 | 楼秀丰 | Internally-Clamping-type folding mechanism for scooter |
| US9120523B2 (en) * | 2013-02-08 | 2015-09-01 | Sze Keung WU | Foldable frame for two-wheel vehicle |
| CN203142920U (en) * | 2013-03-25 | 2013-08-21 | 李定辉 | Electric bicycle capable of being folded and dragged |
| EP2988345B1 (en) * | 2014-08-21 | 2018-12-26 | Modern Times Ltd. | Battery assembly for fitting a battery pack to a frame of a cycle |
| US20160081505A1 (en) * | 2014-09-18 | 2016-03-24 | Donald Joseph Berg | Gyroscopic cup holder |
| CN204846231U (en) * | 2015-07-31 | 2015-12-09 | 苏州速蝶科技有限公司 | Foldable electric scooter |
| CN205022787U (en) * | 2015-08-17 | 2016-02-10 | 张泳 | But foldable electric scooter with shock -absorbing function |
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2017
- 2017-08-21 CN CN201710719195.9A patent/CN107444545B/en active Active
- 2017-08-21 CN CN201710719762.0A patent/CN107472441B/en active Active
- 2017-08-21 CN CN201721048500.8U patent/CN207360490U/en not_active Expired - Fee Related
- 2017-08-21 CN CN201710719684.4A patent/CN107444546B/en active Active
- 2017-08-21 CN CN201721048858.0U patent/CN207374580U/en not_active Expired - Fee Related
- 2017-08-21 CN CN201721049257.1U patent/CN207374581U/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0505598A1 (en) * | 1991-03-28 | 1992-09-30 | Idit, International Design N.V. | Bicycle with folding frame |
| JPH1111374A (en) * | 1997-06-19 | 1999-01-19 | Kazuyoshi Tomiyama | Bicycle |
| JP2003175876A (en) * | 2001-12-11 | 2003-06-24 | Bridgestone Cycle Co | Foldable tricycle |
| EP1927539A2 (en) * | 2006-12-01 | 2008-06-04 | Herbert Vissers | Foldable cycle |
| US8167074B1 (en) * | 2010-03-17 | 2012-05-01 | Joseph Tsiyoni | Three-wheel, driver's stand-up, portable, leverless vehicle, with foot brake lever and connecting method thereoff |
| CN204236694U (en) * | 2014-12-06 | 2015-04-01 | 姜松武 | Portable electric tricycle frame |
| CN105314040A (en) * | 2015-09-03 | 2016-02-10 | 上海电机学院 | Foldable three-wheel electric vehicle |
| CN106184552A (en) * | 2016-08-10 | 2016-12-07 | 深圳洛可可工业设计有限公司 | A kind of folded bicycle |
| CN207360490U (en) * | 2016-12-31 | 2018-05-15 | 浙江泓源汽车集团有限公司 | Vertical folding electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207374580U (en) | 2018-05-18 |
| CN107444545B (en) | 2022-11-04 |
| CN207374581U (en) | 2018-05-18 |
| CN107444545A (en) | 2017-12-08 |
| CN107472441A (en) | 2017-12-15 |
| CN107444546B (en) | 2023-02-10 |
| CN107472441B (en) | 2023-03-28 |
| CN207360490U (en) | 2018-05-15 |
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