CN105460138B - Foldable and portable vehicle - Google Patents
Foldable and portable vehicle Download PDFInfo
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- CN105460138B CN105460138B CN201510397575.6A CN201510397575A CN105460138B CN 105460138 B CN105460138 B CN 105460138B CN 201510397575 A CN201510397575 A CN 201510397575A CN 105460138 B CN105460138 B CN 105460138B
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Abstract
The present invention is for prior art portable bicycle or electric vehicle deficiency inconvenient to carry,A kind of small and portable foldable and portable vehicle is provided,Including front fork,Front-wheel,Trailing wheel,Vehicle frame,Crossbeam and supporting rack,The rear end of vehicle frame is connect with rear wheel,The lower end of front fork is connect with front-drive,Connector is set between front fork rear portion and the front end of vehicle frame,The front end of connector is rotatablely connected with front fork,So as to which front-wheel follows rotation when handlebar rotates,The front end of connector and vehicle frame is rotatablely connected by frame shaft,The shaft of frame shaft and front-wheel is arranged in parallel,The parking space for accommodating front-wheel is provided with positioned at the dead astern of front-wheel on vehicle frame,Front fork can drive front-wheel to be rotated into parking space by axis of frame shaft,Front-wheel is accommodated by parking space,Using the foldable and portable vehicle of structure of the present invention,Not only reduce the dimensional footprint of wheel,And trailing wheel can be used as the wheel pulled a cart,Chinese herbaceous peony row after dragging folding,Facilitate carrying.
Description
Technical field
The present invention relates to a kind of Portable vehicles, more particularly to foldable and portable vehicle.
Background technology
Bicycle, electric bicycle have become the daily walking-replacing tool of people, but traditional electric bicycle and
Bicycle is bulky, heavier-weight, it is impossible to fold, it is impossible to conveniently be towed as dragging luggage case；In order to solve above-mentioned technology
Problem, a kind of portable bicycle of the U.S. Patent Application Publication of Patent No. US6588787B2, it by front wheels and rear wheels,
Crossbeam, vehicle seat, handlebar, foot-operated and vehicle frame composition, its front-wheel are rotatablely connected with vehicle frame, and when that need to fold, front-wheel can
To rotate backward to the direction of trailing wheel, front-wheel is made to be located at the lower section of vehicle frame and be abutted with vehicle frame, its crossbeam can be to vehicle
Frame body rotates, and is close to positioned at the top of vehicle frame and with vehicle frame, the bicycle adopted the structure, since front-wheel is located at vehicle frame
The lower section of body, and trailing wheel is in the rear end of vehicle frame, thus vehicle frame, front-wheel, trailing wheel and crossbeam and vehicle seat occupy it is unnecessary
Space, and tow carrying very not direction.Application No. is in 201420169248.6 for entitled portable folding electric bicycle
State's patent of invention discloses a kind of Portable folding trolley, its front-wheel can be folded to trailing wheel, front wheels and rear wheels side by side, using this
Although kind of a structure volume is reduced, it is still inconvenient to carry.
Invention content
The object of the present invention is to for prior art portable bicycle or electric vehicle deficiency inconvenient to carry, provide
A kind of small and portable foldable and portable vehicle.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of foldable and portable vehicle, including front fork, front-wheel, trailing wheel, vehicle frame, crossbeam and supporting rack, the rear end of vehicle frame with
Rear wheel connects, and the lower end of front fork is connect with front-drive, and connector is set between front fork rear portion and the front end of vehicle frame, connects
The front end of part is rotatablely connected with front fork, and so as to which front-wheel follows rotation when handlebar rotates, the front end of connector and vehicle frame passes through vehicle
Frame shaft is rotatablely connected, and the shaft of frame shaft and front-wheel is arranged in parallel, and the dead astern positioned at front-wheel on vehicle frame is provided with appearance
Receive the parking space of front-wheel, front fork can drive front-wheel be rotated into parking space, be held by parking space by axis of frame shaft
Receive front-wheel；
The rear connecting pin of connector is provided with locating flange, when Portable vehicle is in normal operating condition, locating flange
It is set to above the front end of vehicle frame, by the front support locating flange of vehicle frame；
Connector is connected with vehicle frame front end by front fork locking device, when the Portable vehicle is in running order or rugosity
During state, connector and vehicle frame can be fixedly connected by front fork locking device with frame shaft collective effect；
The front fork locking device is made of night bolt, spring, sleeve, and night bolt is arranged in sleeve, spring
It stretches in the through-hole that the front end of bolt can be set in barrel forward end, the rear end of night bolt can lead to what sleeve rear end was set
It stretches in hole, step is provided on night bolt, compressed spring is provided between the rear end of step and sleeve, night bolt
Knob is arranged on outside the through-hole of sleeve rear end, the rear connecting pin of connector is provided with pin hole two, when Portable vehicle is in work
During state, night bolt is located in spring jack two, and front fork locking device is fixed on vehicle frame front end by sleeve；
Night bolt hole one is provided between pin hole two and the preceding connecting pin of connector on connector, at Portable vehicle
When folded state, night bolt is located in pin hole one；
Front wheels and rear wheels are one, and front and back wheel line is located at front fork center line in same vertical section, frame shaft
It is vertically arranged with the section；
Front and back wheel line and the absolute value of the angle a of front fork centreline space are less than or equal to 30 degree after Portable vehicle folds；
The front end of crossbeam and the front end of vehicle frame are rotatablely connected, and slide is provided on crossbeam, and slide can slide on crossbeam, sliding
Seat is rotatablely connected with the upper end of supporting rack, and lower end and the vehicle frame of supporting rack are rotatablely connected, and slide passes through device for locking sliding base and horizontal stroke
Beam is fixedly connected；
The device for locking sliding base is made of torsionspring, throw rod and spring shaft, and vehicle seat is fixedly connected by Carrier for cycle
Crossbeam, spring shaft are arranged on Carrier for cycle, and torsionspring is arranged on spring shaft, and one end of torsionspring is fixedly connected with throw rod
One end, the other end of throw rod is provided with hook, locating slot is provided on slide, when slide need to be fixed on crossbeam
A cell wall of locating slot is hooked by hook；
In the both sides of the rear end of crossbeam, jockey pulley is set respectively；
Crossbeam is set up in parallel by two beam rails and formed, and vehicle frame is set up in parallel by two bearing bars and formed, and supporting rack is by two
A supporting rod is set up in parallel composition；The front end of the beam rail of corresponding side is rotatablely connected by the front end of each bearing bar, trailing wheel is set
It puts between two bearing bars, parking space is between two bearing bars；The rear end of two beam rails is fixedly connected by vehicle seat fixed frame,
Slide is arranged on the rear of vehicle seat fixed frame and is rotatablely connected by the upper end of the supporting rod of the flank and respective side of its corresponding side；Often
The lower end of a supporting rod and the bearing bar of respective side are rotatablely connected.
Using the foldable and portable vehicle of structure of the present invention, since the storage that its vehicle frame frame body is provided with receiving front-wheel is empty
Between, be rotatablely connected between front-wheel and frame body, so front-wheel can be taken in the parking space set on frame body, make front-wheel, trailing wheel and
Handlebar is generally within the dimensional footprint on straight line, not only reducing wheel, and trailing wheel can be used as the wheel pulled a cart, and drag
Chinese herbaceous peony row after dynamic folding, facilitates carrying.
Description of the drawings
Fig. 1 is foldable and portable vehicle example structure stereoscopic schematic diagram of the present invention；
Fig. 2 is foldable and portable vehicle example structure top view illustration of the present invention；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 locks device embodiment dimensional structure diagram for front fork；
Fig. 5 locks device embodiment for front fork and overlooks figure structure schematic representation；
Fig. 6 is Fig. 5 B-B sectional views；
Fig. 7 fixes frame connecting structure embodiment with vehicle seat for foldable and portable vehicle vehicle seat locking device of the present invention and illustrates
Figure；
Fig. 7 .1 fix another implementation of frame connecting structure with vehicle seat for invention foldable and portable vehicle vehicle seat locking device and illustrate
It is intended to
Fig. 8 overlooks figure structure schematic representation for foldable and portable vehicle embodiment completely folded state embodiment of the present invention；
Fig. 9 is the C-C sectional views of Fig. 8；
Figure 10 tows status diagram after being folded completely for foldable and portable vehicle embodiment of the present invention；
Figure 11 is foldable and portable vehicle vehicle seat of the present invention, vehicle seat fixed frame and slide connection structure embodiment schematic diagram；
Figure 12 is another example structure stereoscopic schematic diagram of foldable and portable vehicle of the present invention.
Reference sign
100- vehicle seat 101- vehicle seat slot 102- vehicle seat fixed frames
200- front fork assembly 201- front fork shaft 202- handle 203- connecting seat 204- front fork 205- front fork center lines
300- crossbeam 301- first crossbeam bar 302- second cross beam bar 303- crossbeam shafts
404- supporting rods under 400- supporting rack 401- first support bar 402- second support bar 403- supporting rod shafts
In shaft
500- vehicle frames 501- the first bearing bar 502- the second bearing bar 503- frame shaft 504- handles 506- is stored
Space 507- pedestals
The 601- front-wheel 602- trailing wheel 603- jockey pulley 605- wheel shaft 606- front and back wheel lines of centres
800- front fork locking device 802- night bolts 803- knob 804- sleeve 805- spring 806- steps
One 808- pin holes of 807- pin holes, two 809- connector 810- sector 811- locating flanges
900- vehicle seat locking device 901- throw rod 903- torsionspring 904- slide 905- slides knob 906- determines
Position slot 907- spring shafts 911- buckles
Specific embodiment
The present invention is further described with embodiment With reference to embodiment：
It is hereby stated that in the present invention, the Each part position relationship of vehicle is subject to position of vehicle when ajusting, if non-
This position can illustrate.
As shown in Fig. 1 to 12, the foldable and portable vehicle of structure of the embodiment of the present invention, including handle 202, front fork assembly
200th, front-wheel 601, trailing wheel 602, vehicle frame 500, crossbeam 300, supporting rack 400 and vehicle seat 100, front fork assembly 200 are provided with front fork
204, front fork 204 is connecting handlebar 202 and front-wheel 601.The upper end of front fork 204 is fixedly connected with handle 202, and the lower end of front fork leads to
It crosses wheel shaft 605 and is rotatablely connected front-wheel 601；When vehicle is ajusted, front fork center line is vertically arranged with wheel shaft 605.
Shown in Fig. 1 combinations Fig. 3, the front end of vehicle frame 500 passes through front fork shaft 201 and the rear portion of connector 809 and front fork 204
Rotation connection, when handlebar rotates, handlebar 202 drives front-wheel 601 to be moved with front fork shaft 201 for shaft rotation by front fork 204.By even
The preceding connecting pin of fitting 809 is rotatablely connected by front fork shaft 201 and front fork, and connector 809 passes through frame shaft 503 and vehicle frame
Front end rotation connection, frame shaft 503 is arranged in parallel with wheel shaft 605；The rear end of vehicle frame is provided with trailing wheel 602, in front and back wheel
Heart line 606 is located at front fork center line 205 in same section.When vehicle is ajusted, the preferably axis of front fork shaft 201, front fork
Center line 205 and the front and back wheel line of centres are located in approximately the same plane, and frame shaft 503 is located at the front and back wheel line of centres 606
It in two planes and is vertically arranged, in this way, front-wheel makes front and back wheel to trailing wheel folding when front forked frame rotate around frame shaft
Center line be located in approximately the same plane.Parking space 506 is provided on vehicle frame 500, as shown in Fig. 1 and Fig. 8-10, storage
The size and location in space 506 is set by following principle, is driven when front fork 204 is rotated counterclockwise with frame shaft 503 for axis
The direction of front-wheel 601 to trailing wheel 602 rotates, and front-wheel is made to enter in parking space 506, and front-wheel is accommodated by parking space 506
601.Preferably, after front-wheel enters parking space 506, the angle a of the front and back wheel line of centres 606 and front fork center line 205
For acute angle, more preferably less than equal to 30 degree, the absolute value of angle a is the smaller the better, and the absolute value a of angle is smaller, front-wheel, trailing wheel and preceding
The position of fork is compacter, is more conducive to reduce the occupied space of the Portable vehicle after folding, and is also beneficial to work as with trailing wheel 602 as dragging
Wheel, when pulling Portable vehicle for knob with handle 202, front-wheel, trailing wheel and front fork keep an entirety, not loose.It is preferred that connector
809 rear connecting pin is provided with locating flange 811, and the front end of vehicle frame 500 should match with the location and shape of locating flange 811
Convenient for cooperating between the two, locating flange is stably positioned on the front end of vehicle frame, and the front end of vehicle frame 500 passes through connector 809
It is rotatablely connected with front fork shaft 201, setting in this way can increase the stability that vehicle frame is connect with front fork.Front fork passes through connector and vehicle
Frame is rotatablely connected, and the frame shaft 503 for connecting front fork and vehicle frame is arranged in parallel, therefore front fork can be with vehicle frame with wheel shaft 605
Shaft is moved for shaft rotation, and front-wheel is made to be rotated towards the direction of trailing wheel, parking space 506 is provided on vehicle frame, therefore, can be by front-wheel
It is received into vehicle frame, is generally aligned in the same plane front fork center line, front-wheel trailing wheel line interior.
To further increase the portability of Portable vehicle, connected in connector and vehicle frame front end by front fork locking device 800.
As shown in Fig. 4-6 and Figure 10 and Fig. 9-10, front fork locking device 800 is by connector 809, night bolt 802, sleeve 804, compression
Spring 805 forms, and pin hole 1 and pin hole 2 808, pin hole 1 and pin hole 2 808 are provided on connector
Axis be located in same section with the axis of front fork shaft 201,802 surface of night bolt is provided with step, spring is inserted
The front end of pin 802 passes through the through-hole of barrel forward end setting, fixes and connects with knob 803 after the through-hole that rear end is set across sleeve rear end
It connects, spring is arranged between the rear end of step and sleeve, and front fork locking device is fixed by the outer surface of sleeve 804 with vehicle frame to be connected
It connects, the front end of night bolt can stretch in the through-hole of barrel forward end setting, and the rear end of night bolt can be set with sleeve rear end
Through-hole in stretch.Locating flange 811 is arranged on the front end of vehicle frame 500 when bolt is located at pin hole 2 808.Pin hole one
Angle between the axis of pin hole two with can meet when front-wheel is folded into backward accommodate parking space when, by the shape of front fork locking
State can be 45 degree or more of angle, and when the angle between the two is more than 90 degree, front-wheel is higher than trailing wheel and puts after folding
It puts.The end face of pin hole one and pin hole two is sector 810, and locating flange 811 is arranged on the top of sector, with the sector
The shape and size in face 810 match, and the front end of vehicle frame is provided with fan-shaped concave surface, not only increases the aesthetic feeling of vehicle external form in this way, and
The compactedness of entire car body can be improved.When using front fork locking device 800, not only can provide stabilization to vehicle frame and front fork can
The connection relation leaned on, and working as needs folding portable Che Shike to provide reliable and stable fixation for front-wheel.Its occupation mode is such as
Under：Night bolt is arranged in pin hole 2 808 during normal use Portable vehicle, is pressed on night bolt by compressed spring 805
In pin hole two, such front fork is fixedly connected by locking device with vehicle frame, and making Portable vehicle, safety more has guarantor in the process of walking
Barrier；When needing folding portable vehicle, knob 803 is pulled to the direction of trailing wheel, night bolt is pulled out out of spring jack two, it is inverse
Hour hands rotate front fork, and connector 809 is made to rotate counterclockwise to drive front-wheel to parking space 506 for axis with frame shaft 503
It inside rotates up to front-wheel to enter in parking space, spring jack one turns to the position of spring jack two, trip spring at this time
Bolt, night bolt enter one internal locking of spring jack, and such front-wheel, trailing wheel front fork are generally on straight line.At this point,
Portable vehicle can be used as hand buggy use, conveniently tow and collect transport.
In order to further improve the portability of Portable vehicle, crossbeam, supporting rack are preferably such as lower structure.
As shown in Fig. 1 and Fig. 3 combination Fig. 4-Fig. 7 and Fig. 7 .1, the front end of crossbeam 300 passes through 303 connecting vehicle frame of crossbeam shaft
500 front end, the rear end of crossbeam are provided with vehicle seat 100, and vehicle seat is fixedly connected by vehicle seat fixed frame 102 with crossbeam.In vehicle seat
Spring shaft 907 is provided in fixed frame 102, torsionspring 903 is arranged on spring shaft 907, one end connection of torsionspring 903
The connecting pin of buckle 911, slide 904 are slidably connected with crossbeam 300, and the flank of the left and right sides of slide 904 is located at and branch respectively
The both sides of support 400 are simultaneously rotatablely connected with the respective side of supporting rack upper end by supporting rod shaft 404, under supporting rack 400
End is rotatablely connected by under supporting rod shaft 403 with vehicle frame 500, locating slot 906 is provided on slide, when crossbeam is in work
During position, buckle 911 is connected with locating slot clamping.Or as shown in fig. 7, locating slot is set on slide, by throw rod 901
Head end connects one end of torsionspring 903, sets hook in the tail end of throw rod, is connected by linking up with a cell wall of locating slot,
When the tail end for pulling throw rod upwards, hook is detached from the cell wall of locating slot 906, after slide resets, hook press-in locating slot
Inside tangle a cell wall of locating slot, fixing slide carriage.It is preferred that the length and curve shape of crossbeam and supporting rack enable to crossbeam and
Slide is located above trailing wheel when supporting rack folds.When Portable vehicle is in normal operating conditions, slide is located at the lower section of vehicle seat, card
In in the locating slot set on slide, slide is fixed on button bit by torsionspring, buckle and locating slot and vehicle seat fixed frame 102
On crossbeam, simultaneously as slide is integrally fixed on crossbeam at this time, fixed relative to the position of crossbeam, in supporting rack and crossbeam
Collective effect under, crossbeam, supporting rack rotational angle be restricted, therefore crossbeam is positively retained at centainly when Portable vehicle is walked
Position, but since the lower end of the front end of crossbeam, supporting rack is rotatablely connected with vehicle frame, and the upper end of supporting rack turns with vehicle chicken
Dynamic connection, therefore crossbeam, when Portable vehicle is walked, crossbeam has certain elasticity, increases comfort by bus.When needing to fold
Buckle need to be only pressed during Portable vehicle, is buckled under the action of torsionspring and releases buckle out of locating slot, then crossbeam and support
The limitation of frame is released from or pulls throw rod, and hook is made to be detached from out of locating slot, and the slide for being arranged on slide rear is pulled to draw
Hand 905 makes slide, to crossbeam rear slide, be pressed downward crossbeam on crossbeam, and crossbeam and supporting rack are pasted to rear wheel and trailing wheel
Tightly, the complete folding of Portable vehicle is realized.When Portable vehicle needs normal use, crossbeam and supporting rack are started upwards, slide edge
Crossbeam slips back to operating position, snaps into locating slot, and crossbeam and supporting rack are fixed.Bullet is transferred in from night bolt hole two
Spring bolt pulls front fork, front fork and front-wheel is opened to operating position, night bolt is inserted into spring jack one, to vehicle
Frame and front fork are fixed, and Portable vehicle entire so is just completely recovered to working condition.
In order to improve the portability of Portable vehicle, frame body is made of the first bearing bar 501 and the second bearing bar 502, the
One bearing bar and the second bearing bar are rotatablely connected respectively positioned at the both sides of trailing wheel with trailing wheel by wheel shaft, trailing wheel, the first bearing bar
The parking space 506 for accommodating front-wheel is formed with the second bearing bar；Equally, crossbeam is also by first crossbeam bar 301 and second cross beam bar
302 compositions, supporting rack are made of first support bar 401 and second support bar 402, pass through horizontal stroke by the front end of first crossbeam bar 301
The front end rotation connection of 303 and first bearing bar 501 of beam shaft passes through 303 turns of crossbeam shaft by the front end of second cross beam bar 302
The second bearing bar 502 of dynamic connection passes through in supporting rod shaft 404 and the flank one of slide 904 by the upper end of first support bar 401
Rotation connection is rotatablely connected by the upper end of second support bar 402 by supporting rod shaft 404 with the flank two of slide, by the
The lower end of one supporting rod and the middle part of the first bearing bar are rotatablely connected by under supporting rod shaft 403, by under second support bar
End is by under supporting rod shaft 403 and the middle part rotation connection of the second bearing bar, such first support bar, second support bar and the
One crossbeam and second cross beam are respectively formed the parking space two for accommodating trailing wheel so that Portable vehicle is more compact after folding.
In order to further increase the Portability of Portable vehicle, a jockey pulley 603 is set respectively in the both sides of vehicle frame, when crossbeam is in
The length and the position of jockey pulley that slide is shaken hands during folded state match, and when the Portable vehicle after folding is holded up, Portable vehicle can
With with slide handle and two jockey pulleys as support.It, can be using handlebar as two jockey pulleys of knob as dragging when Portable vehicle is tilting
The wheel pulled a cart is drawn, and entire Portable vehicle becomes the car body of a draw-bar box type, can arbitrarily haul walking, greatly place
Carry.
It is buckled for the ease of operation, vehicle seat slot 101 is set on vehicle seat, and the vehicle seat slot is in O-shaped or U-shaped.
In order to further increase portability, it is convenient for carrying, pedestal 507 is set in crossbeam front end, one is set on pedestal
Straight slot is passed through for knob 803, and handle 504 is set at the rear of pedestal, or can be square before folding after either folding in this way
Just Portable vehicle is moved.
Connection relation between front fork and connector can be such as the United States Patent (USP) of Patent No. US6588787B2 in the prior art
Application, front fork are a shaft, and connector is sleeve piece, and connector is sleeved on outside front fork.
Claims (10)
1. a kind of foldable and portable vehicle, including front fork (204), front-wheel (601), trailing wheel (602), vehicle frame (500), crossbeam
(300) it is connect with supporting rack (400), the rear end of vehicle frame with rear wheel, the lower end of front fork is connect with front-drive, and feature exists
In, connector (809) is set between front fork rear portion and the front end of vehicle frame, front end and the front fork of connector (809) are rotatablely connected, from
And front-wheel follows rotation when handlebar rotates, the front end of connector and vehicle frame passes through frame shaft (503) and is rotatablely connected, and vehicle frame turns
Axis (503) and the shaft (605) of front-wheel are arranged in parallel, and are provided with the storage for accommodating front-wheel positioned at the dead astern of front-wheel on vehicle frame
Space (506), front fork can drive front-wheel to be rotated into parking space, be accommodated by parking space with frame shaft (503) for axis
Front-wheel, connector (809) and vehicle frame front end are connected by front fork locking device (800), and the front fork locking device is by spring
Bolt (802), spring (805), sleeve (804) composition, night bolt are arranged in sleeve, and the front end of night bolt (802) can
To stretch in the through-hole that is set in sleeve (804) front end, be stretched in the through-hole that the rear end of night bolt can be set in sleeve rear end
Contracting, is provided with step (806) on night bolt, and spring (805) is compressed spring, and compressed spring is arranged on step and sleeve
Between rear end, the knob (803) of night bolt is arranged on outside the through-hole of sleeve rear end, is set in the rear connecting pin of connector (809)
There is pin hole two (808), when Portable vehicle is in running order, night bolt is located in spring jack two, front fork locking device
Vehicle frame front end is fixed on by sleeve.
2. foldable and portable vehicle as described in claim 1, which is characterized in that set in the rear connecting pin of connector (809)
There is locating flange (811), when Portable vehicle is in normal operating condition, locating flange (811) is set to above the front end of vehicle frame,
By the front support locating flange (811) of vehicle frame.
3. foldable and portable vehicle as claimed in claim 1 or 2, which is characterized in that when the Portable vehicle is in running order
Or during folded state, connector and vehicle frame can be fixedly connected by front fork locking device with frame shaft collective effect.
4. foldable and portable vehicle as described in claim 1, which is characterized in that be located at pin hole two on connector with connecting
Part is provided with night bolt hole one (807) between preceding connecting pin, and when Portable vehicle is in folded state, night bolt is located at pin hole
In one.
5. foldable and portable vehicle as described in claim 1, which is characterized in that front wheels and rear wheels are one, and front and back wheel connects
Line is located at front fork center line in same vertical section, and frame shaft is vertically arranged with the section.
6. foldable and portable vehicle as claimed in claim 5, which is characterized in that front and back wheel line is with before after Portable vehicle folds
The absolute value for pitching the angle a of centreline space is less than or equal to 30 degree.
7. foldable and portable vehicle as claimed in claim 1 or 2, which is characterized in that before the front end of crossbeam (300) and vehicle frame
End is rotatablely connected, and slide (904) is provided on crossbeam, and slide can slide on crossbeam, and the upper end of slide and supporting rack (400) turns
Dynamic connection, lower end and the vehicle frame of supporting rack are rotatablely connected, and slide is fixedly connected by device for locking sliding base with crossbeam.
8. foldable and portable vehicle as claimed in claim 7, which is characterized in that the device for locking sliding base by torsionspring,
Throw rod (901) and spring shaft (907) composition, vehicle seat are fixedly connected with crossbeam by vehicle seat fixed frame, and spring shaft is arranged on vehicle seat
On fixed frame, torsionspring (903) is arranged on spring shaft, and one end of torsionspring is fixedly connected with one end of throw rod (901),
The other end of throw rod is provided with hook, and locating slot (906) is provided on slide, when slide need to be fixed on crossbeam by
Hook a cell wall of locating slot.
9. foldable and portable vehicle as claimed in claim 5, which is characterized in that set respectively in the both sides of the rear end of vehicle frame auxiliary
It takes turns (603).
10. the foldable and portable vehicle as described in one of claim 1-2,4-6,8-9 items, which is characterized in that crossbeam is by two
A beam rail is set up in parallel composition, and vehicle frame is set up in parallel by two bearing bars and formed, and supporting rack is set up in parallel by two supporting rods
Composition；The front end of the beam rail of corresponding side is rotatablely connected by the front end of each bearing bar, trailing wheel is arranged between two bearing bars,
Parking space is between two bearing bars；The rear end of two beam rails is fixedly connected by vehicle seat fixed frame, and slide is arranged on vehicle seat and consolidates
Determine the rear of frame and be rotatablely connected by the upper end of the supporting rod of the flank and respective side of its corresponding side；The lower end of each supporting rod with
The bearing bar rotation connection of respective side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397575.6A CN105460138B (en) | 2015-07-03 | 2015-07-03 | Foldable and portable vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397575.6A CN105460138B (en) | 2015-07-03 | 2015-07-03 | Foldable and portable vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105460138A CN105460138A (en) | 2016-04-06 |
| CN105460138B true CN105460138B (en) | 2018-07-06 |
Family
ID=55598405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397575.6A Expired - Fee Related CN105460138B (en) | 2015-07-03 | 2015-07-03 | Foldable and portable vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460138B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691521B (en) * | 2016-04-14 | 2018-04-13 | 施琴 | A kind of portable and collapsible electric car |
| CN105691520B (en) * | 2016-04-14 | 2018-04-13 | 施琴 | A kind of folding mechanism for vehicle frame for folded bicycle |
| CN106314655B (en) * | 2016-06-30 | 2023-12-08 | 祐樘(南京)软件科技有限公司 | Folder and application thereof |
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| US6364335B1 (en) * | 1998-04-02 | 2002-04-02 | Francesco Mombelli | Folding bicycle to lie within the bulk of its wheels laid side by side |
| US6588787B2 (en) * | 2001-09-14 | 2003-07-08 | Hamba R & D Co., Ltd. | Foldable electric vehicle for recreation and traveling |
| CN202944503U (en) * | 2012-10-08 | 2013-05-22 | 吴宁 | Folding luggage barrow which can be unfolded to form bicycle |
| CN203888960U (en) * | 2014-04-10 | 2014-10-22 | 王启军 | Portable and foldable electric bicycle |
| CN104627296A (en) * | 2014-09-26 | 2015-05-20 | 杭州云造科技有限公司 | Intelligent folding electric bicycle |
| CN204399396U (en) * | 2014-12-26 | 2015-06-17 | 应建 | Portable folding electric vehicle |
| CN204871405U (en) * | 2015-07-03 | 2015-12-16 | 杭州云造科技有限公司 | Portable car of folded cascade |
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|---|---|
| CN105460138A (en) | 2016-04-06 |
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