CN104276242A - Steering system and foldable vehicle - Google Patents
Steering system and foldable vehicle Download PDFInfo
- Publication number
- CN104276242A CN104276242A CN201410503218.9A CN201410503218A CN104276242A CN 104276242 A CN104276242 A CN 104276242A CN 201410503218 A CN201410503218 A CN 201410503218A CN 104276242 A CN104276242 A CN 104276242A
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- Prior art keywords
- coupling bush
- pedestal
- connecting bore
- attaching parts
- connecting pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Abstract
The invention provides a foldable vehicle which comprises a front chassis, a rear chassis, a connecting folding component and a steering system. The front chassis and the rear chassis are hinged to each other. An accommodating groove is formed in the front chassis. The steering system is connected to the front chassis through the connecting folding component. The front chassis is overlapped with the rear chassis under a folded state. At least part of the steering system is disposed in the accommodating groove. The foldable vehicle has the advantages that the foldable vehicle is good in size reduction effect under the folded state, and carrying and storing of the foldable vehicle are facilitated. The invention further provides the steering system suitable for the foldable vehicle.
Description
Technical field
The invention belongs to personal electric field of vehicles, relate to a kind of folded bicycle.
Background technology
Electric cycle is a kind of short distance traffic instrument, brings conveniently with quick for people closely go on a journey; When people go to distant destination, and when still needing to use electric cycle, usually carry electric cycle and take other vehicle.People expect electric cycle compact, neat appearance, convenient for collecting and carry, and are applicable to plugging into other vehicle.
Existing electric cycle usually by folding to reduce volume, thus is convenient to storage and carries.The Chinese patent application being 200710127871X as application number discloses a kind of Foldable electric bicycle, and it is by folding the seat of scooter and handle, thus reaches the effect of reduction volume.But generally speaking this type of design still cannot reach good reduction in bulk effect to electric cycle, when user carry its take other vehicle time, due to its folding after volume still comparatively large, profile irregularity, receive and carry all inconvenient; When user carry its take public transport means time, especially inconvenient.
Summary of the invention
There is provided a kind of folded bicycle, by folding to provide good reduction in bulk effect.
A kind of steering swivel system, for folded bicycle, described steering swivel system comprises wheel, wheel suspension, steering operation assembly, turn to clutch component, described wheel is connected to described wheel suspension, turns to clutch component described in described wheel suspension and described steering operation assembly are connected to
When deployed condition, described in described wheel suspension and described steering operation assembly pass through, clutch component is turned to be mutually permanently connected,
When folded state, described wheel suspension and described steering operation assembly relatively rotate.
Further, the described clutch component that turns to comprises pedestal, first coupling bush, second coupling bush, first connecting pin, first pushes part, second connecting pin, second pushes part, described first coupling bush is fixedly connected on described steering operation assembly, described second coupling bush is fixedly connected on described wheel suspension, described first coupling bush is provided with the first beam barrel, described second coupling bush is provided with the second beam barrel, described pedestal is provided with and turns to axis hole, second beam barrel of described second coupling bush insert described pedestal turn to axis hole and outside the first beam barrel being socketed on described first coupling bush, described first beam barrel offers the first connecting bore, described second beam barrel offers the second connecting bore, described pedestal offers pedestal connecting bore,
At folded state, described first connecting pin is arranged in described first connecting bore under the first effect that supports pushing part, described second connecting pin is fastened in described pedestal connecting bore and described second connecting bore under the second effect that supports pushing part, described second coupling bush and described pedestal are mutually permanently connected, described first coupling bush and described second coupling bush are rotationally connected mutually; Thus described wheel suspension and described pedestal are mutually permanently connected; Described wheel suspension relatively rotates with described steering operation assembly and is connected;
In deployed condition, described second connecting pin is arranged in described pedestal connecting bore under the second effect that supports pushing part, described first connecting pin is fastened in described first connecting bore and described second connecting bore under the first effect that supports pushing part, described first coupling bush and described second coupling bush are mutually permanently connected, described second coupling bush relatively rotates connection relative to described pedestal, thus described wheel suspension and described steering operation assembly are mutually permanently connected and relative to described pedestal synchronous axial system.
A kind of folded bicycle, comprise front chassis, rear chassis, connection Foldable assembly and steering swivel system, described front chassis and described rear chassis are hinged, described front chassis offers storage tank, described steering swivel system is rotationally connected with described front chassis by described connection Foldable assembly, described front chassis and the stacked setting of described rear chassis in a folded configuration, and described steering swivel system is placed in the storage tank of described front chassis at least partly.
Further, described steering swivel system comprises wheel, wheel suspension, steering operation assembly, turns to clutch component, described wheel is connected with wheel suspension, turn to clutch component described in described wheel suspension and described steering operation assembly are connected to, described wheel and described steering operation assembly relatively rotate or turn to clutch component to be mutually permanently connected described in passing through.
Further, described steering operation assembly comprises steering linkage member and operating parts, described steering linkage member comprises the first Connection Element and is rotationally connected with the second Connection Element of described first Connection Element, described operating parts is connected to described first Connection Element, clutch component is turned to described in described second Connection Element is connected to, described first Connection Element and the stacked setting of described second Connection Element in a folded configuration, described second Connection Element, described wheel suspension, described wheel, the described pedestal that turns to connects Foldable assembly and turns to clutch component to be arranged in the storage tank of described front chassis.
Further, the described clutch component that turns to comprises pedestal, first coupling bush, second coupling bush, first connecting pin, first pushes part, described first coupling bush is fixedly connected on described steering operation assembly, described second coupling bush is fixedly connected on described wheel suspension, described first coupling bush is provided with the first axle beam barrel, described second coupling bush is provided with the second axle beam barrel, described pedestal is provided with and turns to axis hole, what the second beam barrel of described second coupling bush inserted described pedestal turns to axis hole, second beam barrel of described second coupling bush is socketed on outside the first beam barrel of described first coupling bush, described first beam barrel offers the first connecting bore, described second beam barrel offers the second connecting bore, described pedestal is provided with pedestal connecting bore, described first connecting pin is arranged in the first connecting bore of described first coupling bush, described first pushes part is held in described first connecting pin, when described first coupling bush and described second adapter sleeve relatively rotate to described first connecting bore and described second connecting bore coaxially arranges, described first connecting pin is fastened in described first connecting bore and described second connecting bore under the first effect that supports pushing part, thus the first coupling bush and described second coupling bush are mutually permanently connected.
Further, described folded bicycle is also provided with the second connecting pin and supports assembly, described second connecting pin is arranged in the pedestal connecting bore of described pedestal, the described assembly that supports supports or departs from described second connecting pin, and described in working as, support described second connecting pin of assembly disengaging, and described first connecting bore coaxial with the second connecting bore time, described first connecting pin is held in described second connecting pin, described first connecting pin is placed in the first connecting bore of described first coupling bush and the second connecting bore of described second coupling bush, described second connecting pin is arranged in the pedestal connecting bore of described pedestal, described first coupling bush and the second coupling bush are interconnected and relative to described pedestal synchronous axial system, when the described assembly that supports is held in described second connecting pin, and described first connecting bore coaxial with the second connecting bore time, described second connecting pin is held in described first connecting pin, described first connecting pin is placed in described first connecting bore, in the pedestal connecting bore that described second connecting pin is arranged at described pedestal and described second connecting bore, described second coupling bush is fixedly connected on described pedestal, and described first coupling bush and described second coupling bush are rotationally connected mutually.
Further, support assembly described in and comprise press strip, supporting piece and pressing plate, supporting piece described in the end thereof contacts of described press strip, described second connecting pin of other end contact of described press strip
Under deployed condition, the storage tank of front chassis described in described pressing plate capping, and the pressure holding simultaneously of described pressing plate is in described press strip, thus make press strip depart from described second connecting pin;
Under folded state, described pressing plate departs from front chassis, and described supporting piece applies to support application force in described press strip, thus makes press strip support the second connecting pin.
Further, described folded bicycle is also provided with connection Foldable assembly, described pedestal is connected to described front chassis by described connection Foldable assembly, described connection Foldable assembly comprises the first attaching parts, second attaching parts and the 3rd attaching parts, described first attaching parts is fixedly connected on described pedestal, the end of described first attaching parts is also rotationally connected with described second attaching parts, the other end of described first attaching parts is rotationally connected with described front chassis, one end of described second attaching parts is rotationally connected with described first attaching parts, the other end of described second attaching parts is rotationally connected with described 3rd attaching parts, one end of described 3rd attaching parts is rotationally connected with described second attaching parts, the other end of described 3rd attaching parts is rotationally connected with described front chassis.
Further, described folded bicycle also corresponding described connection Foldable assembly is provided with locked assembly, described 3rd attaching parts is provided with recess, described rear chassis is provided with and supports projection, described locked assembly comprises locking board, locking pin and locking return unit, locking board is movably connected on described front chassis, and described locking pin is fixedly connected on described locking board
When described folded bicycle is in deployed condition, the projection that supports of described rear chassis is held in described locking board, and described locking pin card to be held in the recess of described 3rd attaching parts and to be fixed relative to described front chassis by described 3rd attaching parts,
When described folded bicycle is in folded state, supporting of described rear chassis is protruding away from described locking board, and described locking return unit pulls described locking board, and makes described locking pin depart from the recess of described 3rd attaching parts.
Further, the operating parts of described steering operation assembly comprises guidance panel and operating handle, described guidance panel is arranged at described operating handle above described first Connection Element and is arranged at described guidance panel both sides, described folded bicycle is also provided with the first lock-in component, described first lock-in component comprises inlay card reed, inlay card pin, STATEMENT OF FEDERALLY SPONSORED and handle, described inlay card reed is arranged at described rear chassis, described inlay card reed offers inlay card hole, described inlay card pin is arranged at the guidance panel of described operating parts, described handle is connected to described rear chassis, when described folded bicycle in a folded configuration time, described inlay card pin card is embedded in the inlay card hole of described inlay card reed, thus described rear chassis and described steering operation assembly are mutually permanently connected.
Further, described folded bicycle is also provided with the second lock-in component, described second lock-in component comprises closure, sealed reed and sealed pin, described sealed reed is connected to the described rear chassis back side, described closure is rotationally connected with the second Connection Element of described steering linkage member, described closure is provided with locking part, described sealed pin is fixedly connected on described front chassis and corresponding described closure is arranged, when folded bicycle is in folded state, second Connection Element of described steering linkage member is arranged in the storage tank of described front chassis, described sealed reed is held in described closure, described closure rotates and makes described sealed pin be held in described locking part.
Steering swivel system of the present invention is easy to arrange to be installed and is convenient to be interconnected or fold.Folded bicycle of the present invention has good reduction in bulk effect in a folded configuration, is beneficial to moving and holding placement of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of folded bicycle assembling schematic diagram in a folded configuration that better embodiment of the present invention provides;
Fig. 2 is the assembling schematic diagram in the deployed state of folded bicycle of the present invention;
Fig. 3 is the decomposing schematic representation in the deployed state of folded bicycle of the present invention;
Fig. 4 is the decomposing schematic representation of the steering swivel system of folded bicycle of the present invention;
Fig. 5 is the pedestal of folded bicycle of the present invention and turns to the front view of clutch component;
Fig. 6 is to the pedestal of the folded bicycle of Fig. 5 and the generalized section turning to clutch component;
Fig. 7 is to the pedestal of the folded bicycle of Fig. 5 and the generalized section of other direction turning to clutch component;
Fig. 8 is the decomposing schematic representation in a folded configuration of folded bicycle of the present invention;
Fig. 9 is the structural representation of the closure of folded bicycle of the present invention;
Figure 10 is the decomposing schematic representation of the lock solid structure of folded bicycle of the present invention;
Figure 11 to Figure 15 is the schematic diagram of each state of folded bicycle of the present invention in expansion process.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Better embodiment of the present invention provides a kind of steering swivel system and uses the folded bicycle of described steering swivel system.Refer to Fig. 1 to Figure 15, described folded bicycle 10 comprises front chassis 20, rear chassis 30 and for controlling the described steering swivel system 40 that folded bicycle 10 turns to.Described front chassis 20 and rear chassis 30 are for carrying, installing all parts of described folded bicycle 10, and described steering swivel system 40 arranges and is installed on described front chassis 20.In the present embodiment, described front chassis 20 and described rear chassis 30 are hinged, thus are convenient to mutually open and flat normally to use, or relatively folding so that hold, move.Described steering swivel system 40 can foldingly relative to described front chassis 20, rear chassis 30 rotate to receive, move, or launch relative to described front chassis 20, rear chassis 30, fixing normally to use.Be understandable that, described folded bicycle 10 also can arrange the parts such as power system, control system, the seat 70 being arranged at rear chassis 30 front, the rear wheel 80 being arranged at rear chassis 30 afterbody, and its concrete structure and principle do not repeat them here.Being understandable that, is originally being in embodiment, direction when indication front is described folded bicycle 10 normal forward.
In the present embodiment, described front chassis 20 is roughly tabular, it is offered storage tank 21.In a folded configuration, described steering swivel system 40 is contained in the storage tank 21 of described front chassis 20 at least partly, thus the reduction in bulk effect making folded bicycle 10 reach good in a folded configuration, be beneficial to moving and holding placement of user.Be understandable that, described front chassis 20 can arrange left and right pedal, adapter plate, also can arrange front bumper further as required.
In the present embodiment, storage tank 21 is by through for described front chassis 20, and storage tank 21 extends to from the front portion of the front chassis 20 arranging described wheel the rear portion that front chassis 20 adjoins described rear chassis 30.Particular location and the size of described storage tank 21 can be arranged as required voluntarily.Be understandable that, described front portion relative to rear portion near described folded bicycle 10 normal forward time front arrange.Described storage tank 21 only can be opened in described front chassis 20, also can offer from front chassis 20 and extend to rear chassis 30.
In the present embodiment, described steering swivel system 40 comprises: wheel 41, wheel suspension 42, steering operation assembly 45, turn to clutch component 43.The described clutch component 43 that turns to is connected to described front chassis 20 and can swings relative to described front chassis 20, described wheel 41 turns to clutch component 43 described in being connected to described steering operation assembly 45, and turns to clutch component 43 realize synchronous axial system or relatively rotate described in passing through
In the present embodiment, the top of described wheel 41 is arranged in the storage tank 21 of described front chassis 20.During normal use, described front chassis 20 is roughly parallel to ground and arranges with ground separation.Described wheel 41 is roughly vertically arranged, and to be positioned at bottom it below front chassis 20 and kiss the earth, the first half of wheel 41 can be arranged in described storage tank 21.Be understandable that, specifically the offering position and can adjust according to actual needs of described storage tank 21; Wheel 41 also can entirety be placed in below described front chassis 20.Be understandable that, described rear chassis 30 also can arrange wheel as required, and its concrete set-up mode, setting position do not repeat them here.
Described wheel 41 axle center is connected to described wheel suspension 42 and freely can rotates relative to described wheel suspension 42.And described wheel suspension 42 be connected to described in turn to clutch component 43, thus be convenient to user by steering operation assembly 45, turn to clutch component 43 to adjust wheel suspension 42 and be connected to described wheel suspension 42 wheel 41 towards.Be understandable that, described wheel suspension 42 can adopt any suitable structure, and its concrete structure can be arranged as required voluntarily.As in the present embodiment, described wheel suspension 42 can adopt front fork as wheel suspension 42, and it comprises the fork 421 being articulated in described wheel 41 both sides respectively and the connecting panel 423 be arranged between two forks 421.
Turn to clutch component 43 to comprise pedestal 430, first coupling bush 431, second coupling bush 433, first connecting pin 434, second connecting pin 435, first to push part 436 and second and push part 437.The described clutch component 43 that turns to for carrying and installing wheel suspension 42, wheel 41 and steering operation assembly 45, and control described wheel 41 and steering operation assembly 45 synchronously turn to be interconnected or mutually depart from.The described clutch component 43 that turns to also can arrange other structures or device, for turning to all parts in clutch component 43 described in stable installation, as as described in turn to clutch component 43 that axial connecting part 439 can be set, described first coupling bush 431 and the second coupling bush 433 are interconnected, prevent the two from moving axially relatively, its concrete set-up mode and structure can adopt applicable prior art, do not repeat them here.
In the present embodiment, described pedestal 430 is roughly bulk, described pedestal 430 is provided with and turns to axis hole 4301 and pedestal connecting bore 4303, turn to axis hole 4301 described in described pedestal connecting bore 4303 is communicated in, and the opening direction of described pedestal connecting bore 4303 is arranged towards described rear chassis 30 when folded bicycle 10 normally travels.
First coupling bush 431 and the second coupling bush 433 are coaxially arranged at turning in axis hole 4301 of pedestal 430.In the present embodiment, described first coupling bush 431 is connected to the steering linkage member 451 of described steering operation assembly 45.Described second coupling bush 433 is connected to described wheel suspension 42.First coupling bush 431 and the second coupling bush 433 can be mutually permanently connected and synchronous axial system, thus drive described wheel suspension 42 and described steering linkage member 451 along described first coupling bush 431 and the second coupling bush 433 around axial synchronous axial system; Described first coupling bush 431 and the second coupling bush 433 also can relatively rotate, thus described wheel suspension 42 is relatively rotated with described steering linkage member 451.
Refer to Fig. 5 to Fig. 7, described first coupling bush 431 comprises the first fixed part 4313 and is connected to the first beam barrel 4311 of described first fixed part 4313.In the present embodiment, described first fixed part 4313 is tabular, it is fixedly connected on the lower end of the second Connection Element 4512 of described steering operation assembly 45, thus makes described first coupling bush 431 axial synchronous axial system around described first coupling bush 431 under described steering operation assembly 45 drives.Described first beam barrel 4311 is the tubular of hollow, it offers the first connecting bore 4315.First fixed part 4313 of described first coupling bush 431 is also provided with and holds pin (not shown).
Described second coupling bush 433 comprises the second fixed part 4333 and is connected to the second beam barrel 4331 of described second fixed part 4333.In the present embodiment, described second fixed part 4333 is tabular, and it is fixedly connected on described wheel suspension 42, can drive described wheel suspension 42 and wheel 41 synchronous axial system when described second coupling bush 433 rotates.Described second beam barrel 4331 is the tubular of hollow, it offers the second connecting bore 4335.Turn to clutch component 43 described in described wheel suspension 42 mode such as welding, bolt can be adopted sealed is fixedly connected on, described wheel suspension 42 is also one-body molded with described second coupling bush 433.The end face of the second beam barrel 4331 of described second coupling bush 433 offers the groove of concrete certain radian.
What the second beam barrel 4331, first beam barrel 4311 was arranged at described pedestal 430 turns in axis hole 4301, and the second beam barrel 4331 of the second coupling bush 433 is socketed on outside the first beam barrel 4311 of described first coupling bush 431.Described first coupling bush 431 can relatively rotate with described second coupling bush 433, and the two also can rotate relative to described pedestal 430.In the process that described first coupling bush 431 and described second coupling bush 433 rotate relative to described pedestal 430, the first connecting bore 4315 of described first coupling bush 431 can turn to the position coaxial with the pedestal connecting bore 4303 of described pedestal 430 with the second connecting bore 4335 of described second coupling bush 433.When described second beam barrel 4331 is socketed on the first beam barrel 4311, the holding pin and can be fastened in the groove of described second coupling bush 433 of described first coupling bush 431, thus limit the rotational angle between described first coupling bush 431 and the second coupling bush 433.
Described first connecting pin 434 can be fastened in the second connecting bore 4335 of described second beam barrel 4331 and the first connecting bore 4315 of the first beam barrel 4311, also can only hold with the first connecting bore 4315 of described first beam barrel 4311.
Described first connecting pin 434 comprises the first holding section 4341 and is connected to the first support division 4343 of described first holding section 4341.Described first holding section 4341 is arranged in the first connecting bore 4315 of described first coupling bush 431, and first pushes part 436 applies application force in described first connecting pin 434.
When the second connecting bore 4335 of the second beam barrel 4331 and the first connecting bore 4315 of the first beam barrel 4311 stagger mutually, push first the first holding section 4341 that part 436 pushes lower first connecting pin 434 and to be arranged in the first connecting bore 4315 of described first beam barrel 4311 and the inner side being held in the second beam barrel 4331.
When the first coupling bush 431 and the second coupling bush 433 relatively rotate to described first connecting bore 4315 coaxial with described second connecting bore 4335 time, under the first effect that supports pushing part 436, first holding section 4341 of described first connecting pin 434 is fastened in described first connecting bore 4315 with described second connecting bore 4335, thus described first coupling bush 431 is interfixed with described second coupling bush 433, to make, described first coupling bush 431 is relative with described second coupling bush 433 to be fixedly connected with and can synchronous axial system, first support division 4343 of described first connecting pin 434 is held in the inwall of the first beam barrel 4311 of described first coupling bush 431 simultaneously.In the present embodiment, described first pushes part 436 can adopt spring, supports application force in described first connecting pin 434 for applying.
Described second connecting pin 435 comprises the second holding section 4351, is connected to the second support division 4353 of described second holding section 4351.Described second holding section 4351 of described second connecting pin 435 is arranged in the pedestal connecting bore 4303 of described pedestal 430, described second pushes part 437 applies to support application force in described second connecting pin 435 towards described second sleeve, thus prevent the second connecting pin 435 from departing from described pedestal connecting bore 4303, and described second connecting pin 435 can be made can be placed in the second connecting bore 4335 of described pedestal connecting bore 4303 and described second coupling bush 433 under without other External Force Actings.
Described second push that part 437 applies support application force be less than described first push that part 436 applies support application force.When described pedestal connecting bore 4303, time second connecting bore 4335 and the first connecting bore 4315 are coaxially arranged, described first connecting pin 434 is also coaxially arranged with described second connecting pin 435, due to described second push that part 437 applies support application force be less than described first push that part 436 applies support application force, therefore under the first effect that supports pushing part 436, the end of described first connecting pin 434 pushes described second connecting pin 435, first connecting pin 434 is placed in the first connecting bore 4315 and the second connecting bore 4335, thus described first coupling bush 431 is interconnected with described second coupling bush 433, second connecting pin 435 exits the second connecting bore 4335 of the second coupling bush 433 simultaneously, second coupling bush 433 can rotate relative to described pedestal 430.Being understandable that, when not needing pedestal 430 to be mutually permanently connected with described second coupling bush 433, can cancelling the second connecting pin 435 and second is set pushes part 437.
In the present embodiment, described pedestal connecting bore 4303 is stepped hole, which is provided with for spacing step surface, and the second support division 4353 of described second connecting pin 435 can be held in described step surface with spacing.In the present embodiment, when the second support division 4353 of described second connecting pin 435 is held in described step surface, the second holding section 4351 of described second connecting pin 435 is arranged in the second connecting bore 4335 of described pedestal connecting bore 4303 and described second coupling bush 433.
In the present embodiment, described first pushes part 436 and second pushes part 437 and all adopts spring, and described first pushes part 436 and second pushes part 437 and apply elastic acting force in the first connecting pin 434, second connecting pin 435.Be understandable that, described first pushes part 436 and second pushes part 437 other also can be adopted can to apply to support structure or the element of application force, only need ensure that the first connecting pin 434, second connecting pin 435 can be fastened in specific connecting bore according to specific needs.
Referring again to Fig. 4, described steering swivel system 40 is also provided with and connects Foldable assembly 49, described connection Foldable assembly 49 is connected to described pedestal 430, for clutch component 43 will be turned to be fixedly installed on front chassis 20 with required state, or the relatively described front chassis 20 of clutch component 43 described in making, is turned to swing and be placed in the storage tank 21 of described front chassis 20.
In the present embodiment, described connection Foldable assembly 49 comprises the first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493.
Described first attaching parts 491 is mutually permanently connected with described pedestal 430, and the other end that one end of described first attaching parts 491 is connected to described front chassis 20, first attaching parts 491 is rotationally connected to described second attaching parts 492 rotationally.Concrete, one end that described first attaching parts 491 is connected to described front chassis 20 is positioned at the inner side of the storage tank 21 of described front chassis 20.
One end of described second attaching parts 492 is connected to described first attaching parts 491 and pedestal 430 rotationally, and the other end of described second attaching parts 492 is connected to described 3rd attaching parts 493 rotationally.One end of described 3rd attaching parts 493 is connected to described second attaching parts 492 rotationally, and the other end of described 3rd attaching parts 493 is connected to described front chassis 20 rotationally.Described first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 form four-bar linkage with front chassis 20, thus make pedestal 430 be connected to described front chassis 20 and the state lower swing that can retrain at connection Foldable assembly 49 relative to described front chassis 20.
Under folded state, pedestal 430 is placed in the storage tank 21 of described front chassis 20.First attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 are positioned at the inner side of the storage tank 21 of described front chassis 20, and the first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 are in the mutual stacked setting in pedestal 430 side.
When needs launch and travel described folded bicycle 10, pedestal 430 moves to desired location relative to described front chassis 20, and is fixed on described front chassis 20 by the first attaching parts 491, second attaching parts 492 and the support of the 3rd attaching parts 493.In the present embodiment, in this case, described second attaching parts 492 and the 3rd attaching parts 493 are roughly linearly arranged, described second attaching parts 492 is positioned at the point of connection between the 3rd attaching parts 493 and is connected dead point, thus be convenient to stable support pedestal 430, make pedestal 430 be fixed on front chassis 20 by required state assembling.
In the present embodiment, described pedestal 430 is provided with two group of first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493, and described two group of first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 lay respectively at the both sides of pedestal 430.When pedestal 430 is under the folding state be contained in the storage tank 21 of front chassis 20, described first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 are also placed in the storage tank 21 of described front chassis 20, and are affixed on the side of described storage tank 21.
In the present embodiment, described first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 are tabular, which is provided with the pin-and-hole for being hinged, and are hinged by bearing pin.Be understandable that, described first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 can adopt arbitrary shape, and be connected to corresponding component rotationally by any suitable form, as the first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 can adopt single-layer plate-like, multilayer tabular, strip or shape or the structure such as shaft-like, and the attaching parts of various form can be adopted to be interconnected rotationally.Be understandable that, described pedestal 430 also can use other type of services to be connected to described front chassis 20, only need ensure that pedestal 430 is rotatably contained in the storage tank 21 of described front chassis 20, also can turn to applicable position in a state of use.
Further, refer to Figure 10, described folded bicycle 10 also corresponding described connection Foldable assembly 49 is provided with locked assembly 44.Described locked assembly 44 comprises adapter plate 441, locking board 442, locking pin 443 and locking return unit 445.Adapter plate 441 is fixedly connected on described front chassis 20 and arranges near described connection Foldable assembly 49.In the present embodiment, adapter plate 441 is arranged in the storage tank 21 of described front chassis 20.Described locking board 442 is connected to described front chassis 20 movably and arranges near described adapter plate 441, and described locking pin 443 is fixedly connected on described locking board 442.Described locking return unit 445 is connected to described adapter plate 441 with locking board 442 and applies application force in described adapter plate 441 and locking board 442, thus locking board 442 is moved relative to described adapter plate 441.
In the present embodiment, described locking return unit 445 adopts spring, and its two ends are fixedly connected on described adapter plate 441 and described locking board 442 respectively.Corresponding, described 3rd attaching parts 493 is provided with recess 4931.The corresponding described locking board 442 of described rear chassis 30 is provided with and supports protruding 301.One end that 3rd attaching parts 493 and described front chassis 20 are rotationally connected can be set to be rotationally connected with described adapter plate 441.Be understandable that, described locking board 442 can adopt any-mode to be movably connected in described front chassis 20, and described adapter plate 441 also can adopt applicable structure or device to replace.
When described folded bicycle 10 is in deployed condition, described second attaching parts 492 is interconnected with described 3rd attaching parts 493, and further, the second attaching parts 492 is roughly positioned at same straight line with described 3rd attaching parts 493, thus is in the position close to dead point.Described rear chassis 30 support the end that protruding 301 are held in described locking board 442, and promote described locking board 442 relative to described adapter plate 441.The locking pin 443 being fixedly connected on described locking board 442 is fastened in the recess 4931 of described 3rd attaching parts 493, and described 3rd attaching parts 493 is fixed relative to described front chassis 20, thus the relative position between the four-bar linkage described first attaching parts 491, second attaching parts 492 and the 3rd attaching parts 493 and front chassis 20 formed and described front chassis 20 is fixed, and then each assembly preventing pedestal 430 and be connected to described pedestal 430 swings relative to described front chassis 20.
When described folded bicycle 10 is in folded state, described front chassis 20 and the stacked setting of described rear chassis 30, described rear chassis 30 support protruding 301 away from described locking board 442, described locking return unit 445 pulls described locking board 442, and make described locking pin 443 depart from the recess 4931 of described 3rd attaching parts 493, thus described 3rd attaching parts 493 can be swung relative to described front chassis 30, and then be convenient to described connection Foldable assembly 49 and pedestal 430 to fold collecting relative to described front chassis 20.Be understandable that, setting position, the set-up mode of described adapter plate 441, locking board 442, locking pin 443 and the return unit 445 that locks according to specific needs from Row sum-equal matrix, can not repeat them here.
Referring again to Fig. 4, steering operation assembly 45, comprises steering linkage member 451 and operating parts 453.Described operating parts 453 is arranged at the top of described steering linkage member 451, grips for user to manipulate steering linkage member 451, and then controls the travel direction of folded bicycle 10.Described steering linkage member 451 connects described wheel 41 by turning to clutch component 43, thus be convenient to user drive folded bicycle 10 time the travel direction of folded bicycle 10 is controlled.
In the present embodiment, described steering linkage member 451 comprises the first Connection Element 4511, second Connection Element 4512, described first Connection Element 4511 and the second Connection Element 4512 are interconnected rotationally, and described first Connection Element 4511 can be relative folding with described second Connection Element 4512, or open and flat be bar shaped interfixing, thus be convenient to user and use.By the first Connection Element 4511, second Connection Element 4512 being set to be mutually pivotally connected by steering linkage member 451, be convenient to the volume reducing folded bicycle 10 in a folded configuration.
In the present embodiment, the first Connection Element 4511 of described steering linkage member 451 and the second Connection Element 4512 are the cuboid being provided with hollow cavity.In described second Connection Element 4512, battery module, controller and other electronic systems can be set, be convenient to drive described folded bicycle 10 to advance.Described operating parts 453 is connected to the top of described first Connection Element 4511.Described second Connection Element 4512 is connected in the below of described first Connection Element 4511, and the second Connection Element 4512 be connected to described in turn to clutch component 43.
In the present embodiment, described operating parts 453 comprises guidance panel 4531 and operating handle 4533 further, and described guidance panel 4531 is arranged at above described first Connection Element 4511, and described operating handle 4533 is arranged at described guidance panel 4531 both sides.Described guidance panel 4531 is approximately perpendicular to described first Connection Element 4511, it can be arranged as required the instrument of the states such as all kinds of display speed, travelled distance, voltage, electric current, power, dump energy or the control element for controlling wheel 41 traveling.When normally travelling, described guidance panel 4531 is arranged near the rear of described folded bicycle 10 relative to described steering linkage member 451.User grips described operating handle 4533 when travelling described folded bicycle 10, and then drives steering linkage member 451, wheel 41 to control the travel direction of described folded bicycle 10.
Be understandable that, described steering linkage member 451 also can adopt any suitable form or structure, as shaft-like, tabular or other shapes, only need ensure its can be connected to wheel 41 and be convenient to user control wheel 41 towards.The guidance panel 4531 of described operating parts 453 and the shape of operating handle 4533 and concrete setting position can be arranged as required voluntarily.
Turn to clutch component 43 described steering operation assembly 45 can be interconnected with wheel 41, and described wheel suspension 42 and wheel 41 are departed from described pedestal 43 be fixedly connected with, so that described steering operation assembly 45 and wheel suspension 42 and wheel 41 rotate relative to described pedestal 430; Clutch component 43 is turned to also can by relative with wheel suspension 42 for described pedestal 430 fixing, thus to be convenient to described pedestal 430, steering linkage member 451, wheel suspension 42 and wheel 41 folded further and be placed in the storage tank 21 of described front chassis 20.
Further, described folded bicycle 10 is also provided with and supports assembly 51, described in support assembly 51 and can apply to support application force in described second connecting pin 435 towards described second coupling bush 433.
In the present embodiment, support assembly 51 described in and comprise adapter plate 511, press strip 513, supporting piece 515 and pressing plate 517.Described adapter plate 511 is fixedly connected between two described 3rd attaching partss 493.Described press strip 513 and supporting piece 515 are arranged at described adapter plate 511.
Be rotationally connected with in the middle part of described press strip 513 in the middle part of described adapter plate 511, supporting piece 515 described in the end thereof contacts of described press strip 513, contact described second connecting pin 435 in the groove that the other end of described press strip 513 embeds described adapter plate 511 upper end.Described supporting piece 515 applies to support application force in described press strip 513, thus make press strip 513 support the second connecting pin 435, the pedestal connecting bore 4303 of described pedestal 430 is fastened in the second connecting bore 4335 of described second coupling bush 433 to make described second connecting pin 435, thus by the second connecting pin 435, described pedestal 430, second coupling bush 433 is mutually permanently connected, described pedestal 430, second coupling bush 433 can be interfixed.Described supporting piece 515 support application force be greater than described first push part 436 support application force.
Described pressing plate 517 1 sides are articulated with described rear chassis 30, another side be oppositely arranged holds and is fixed on described adapter plate 511, and pressing plate 517 be covered in the storage tank 21 of described front chassis 20 and simultaneously pressure holding in the end of described press strip 513, thus press strip 513 is rotated around the adapter shaft of itself and described adapter plate 511,, and then make its other end depart from described second connecting pin 435.In the present embodiment, described supporting piece 515 can adopt plate spring, and one end of plate spring is connected to described adapter plate 511, and the other end is held in the end of described press strip 513.
When described folded bicycle 10 travels, pressing plate 517 is covered in the storage tank 21 of described front chassis 20, and pressing plate 519 pressure holding press strip 513, make press strip 513 depart from described second connecting pin 435.First connecting pin 434 is arranged in described first connecting bore 4315 and the second connecting bore 4335, and described first coupling bush 431 and the second coupling bush 433 are interconnected, described second connecting pin 435 is placed in the pedestal connecting bore 4303 of described pedestal 430 under the effect that supports of described first connecting pin 434, thus makes the first coupling bush 431 and the second coupling bush 433 relative to connecting and can rotating relative to described pedestal 430.
Be understandable that, turn to clutch component 43 to coordinate to support assembly 51 and described wheel 41 can be fixedly connected on described pedestal 430 by described, or described wheel 41 is connected to pedestal 430 rotationally with steering operation assembly 45.
Launch the state that also can normally travel at folded bicycle 10 under, described first connecting bore 4315 is coaxial with the second connecting bore 4335, and described first connecting pin 434 is arranged in described first connecting bore 4315 and the second connecting bore 4335.
And in a folded configuration, when described wheel 41 is fixedly connected on described pedestal 430 by described second connecting pin 435, described wheel 41 rotates together with pedestal 430 and is arranged in the storage tank 21 of described front chassis 20.Described wheel 41 is roughly in same plane with described front chassis 20.
Refer to Fig. 8 and Fig. 9, described folded bicycle 10 is also provided with the first lock-in component and the second lock-in component.Described first lock-in component is used for being mutually permanently connected with described steering swivel system 40 by the rear chassis 30 of described folded bicycle 10 under the folded state of described folded bicycle 10.Described second lock-in component is used for being mutually permanently connected with front chassis 20 by the steering linkage member 451 after folding in a folded configuration.
In the present embodiment, described first lock-in component comprises inlay card reed 531, inlay card pin 533, STATEMENT OF FEDERALLY SPONSORED 535 and handle 537.Described inlay card reed 531 is arranged at described rear chassis 30 afterbody.Described inlay card reed 531 offers inlay card hole (not shown).Described inlay card pin 533 is arranged at guidance panel 4531 back side of described operating parts 453.STATEMENT OF FEDERALLY SPONSORED 535 adopts steel wire, and its one end is connected to described inlay card reed 531, and the other end is connected to described handle 537.In the present embodiment, described handle 537 is arranged at described rear chassis 30.
When described folded bicycle 10 in a folded configuration time, described rear chassis 30 and described steering swivel system 40 in the inlay card hole of described inlay card reed 531, thus are mutually permanently connected by described inlay card pin 533 inlay card.When needs launch described folded bicycle 10, pull handle 537 can be driven the free end of inlay card reed 531 by described STATEMENT OF FEDERALLY SPONSORED 535, thus make inlay card pin 533 depart from the inlay card hole of described inlay card reed 531, and then described rear chassis 30 is departed from mutually with described steering swivel system 40.Be understandable that, all parts that described first lock-in component is arranged correspondence can be arranged at the optional position of described rear chassis 30 and described steering swivel system 40 as required.In the present embodiment, when described folded bicycle 10 in a folded configuration time, described rear chassis 30 tail end can be placed in level ground, and described front chassis 20, rear chassis 30 can mutually fold and be approximately perpendicular to level ground.Now the inlay card reed 531 of described first lock-in component, inlay card pin 533 are arranged near described ground, thus are interconnected with rear chassis 30 by the operating parts 453 of steering swivel system 40.And in this case, described handle 537 near the hinged place between described front chassis 20 and rear chassis 30, and is positioned at the top away from ground, thus be convenient to user's pull handle 537 mutually to be departed from rear chassis 30 by the operating parts 453 of described steering swivel system 40.
In the present embodiment, described second lock-in component comprises sealed reed 551, closure 553 and sealed pin 555.In the present embodiment, described sealed reed 551 is connected to described rear chassis 30 back side.Described closure 553 is connected to the second Connection Element 4512 of described steering linkage member 451 rotationally.Described closure 553 is provided with locking part 5531.Described sealed pin 555 is fixedly connected on described front chassis 20 and corresponding described closure 553 is arranged.
When folded bicycle 10 is in folded state, second Connection Element 4512 of described steering linkage member 451 is arranged in the storage tank 21 of described front chassis 20, described sealed reed 551 is held in described closure 553, described closure 553 rotates and makes described sealed pin 555 be held in described locking part 5531, thus is mutually permanently connected with front chassis 20 by described steering linkage member 451.
Further, in the present embodiment, described closure 553 is cardinal principle zigzag, described second Connection Element 4512 is connected to rotationally in the middle part of it, the corresponding sealed reed 551 in its one end is arranged, the other end is provided with locking part 5531, thus when sealed reed 551 supports one end of described closure 553, drives the other end being provided with locking part 5531 rotate and support described sealed pin 555.Be understandable that, the shape of sealed reed 551, closure 553 and sealed pin 555, structure and setting position can adjust as required voluntarily.
When folded bicycle 10 of the present invention is in folded state, the second Connection Element 4512 of the wheel 41 of described steering swivel system 40, wheel suspension 42, pedestal 430, steering operation assembly 45 is contained in the storage tank 21 of described front chassis 20.The rear chassis 30 of described folded bicycle 10 is mutually permanently connected with described steering swivel system 40 by described first lock-in component.Steering linkage member 451 and front chassis 20 are mutually permanently connected by described second lock-in component.
Refer to Figure 11 to Figure 15.In folded bicycle 10 expansion process, second Connection Element 4512 of described wheel 41, wheel suspension 42, pedestal 430, steering operation assembly 45 rotates relative to described front chassis 20, launches, and the first Connection Element 4511 of described steering operation assembly 45 rotates relative to described second Connection Element 4512, launches.Wheel 41 departs from and can be placed in bottom surface after being placed in storage tank 21 outside of described front chassis 20, and the first Connection Element 4511 of described steering operation assembly 45 turns to the second Connection Element 4512 and launches completely with roughly mutually concordant.Pressing plate 517 is covered in the storage tank 21 of described front chassis 20, and make press strip 513 depart from the second connecting pin 435, thus be convenient to by turning to clutch component 43 mutually to be gone out of lock with wheel suspension 42 by described pedestal 430, and by turning to clutch component 43 by wheel 41, wheel suspension 42, being mutually permanently connected with steering operation assembly 45.Now wheel 41 is placed in ground, user by steering operation assembly 45 control wheel 41 towards, and then control the travel direction of folded bicycle 10.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (12)
1. a steering swivel system, for folded bicycle, it is characterized in that: described steering swivel system comprises wheel, wheel suspension, steering operation assembly, turn to clutch component, described wheel is connected to described wheel suspension, clutch component is turned to described in described wheel suspension and described steering operation assembly are connected to
When deployed condition, described in described wheel suspension and described steering operation assembly pass through, clutch component is turned to be mutually permanently connected,
When folded state, described wheel suspension and described steering operation assembly relatively rotate.
2. steering swivel system as claimed in claim 1, it is characterized in that: described in turn to clutch component to comprise pedestal, first coupling bush, second coupling bush, first connecting pin, first pushes part, second connecting pin, second pushes part, described first coupling bush is fixedly connected on described steering operation assembly, described second coupling bush is fixedly connected on described wheel suspension, described first coupling bush is provided with the first beam barrel, described second coupling bush is provided with the second beam barrel, described pedestal is provided with and turns to axis hole, second beam barrel of described second coupling bush insert described pedestal turn to axis hole and outside the first beam barrel being socketed on described first coupling bush, described first beam barrel offers the first connecting bore, described second beam barrel offers the second connecting bore, described pedestal offers pedestal connecting bore,
At folded state, described first connecting pin is arranged in described first connecting bore under the first effect that supports pushing part, described second connecting pin is fastened in described pedestal connecting bore and described second connecting bore under the second effect that supports pushing part, described second coupling bush and described pedestal are mutually permanently connected, described first coupling bush and described second coupling bush are rotationally connected mutually; Thus described wheel suspension and described pedestal are mutually permanently connected; Described wheel suspension relatively rotates with described steering operation assembly and is connected;
In deployed condition, described second connecting pin is arranged in described pedestal connecting bore under the second effect that supports pushing part, described first connecting pin is fastened in described first connecting bore and described second connecting bore under the first effect that supports pushing part, described first coupling bush and described second coupling bush are mutually permanently connected, described second coupling bush relatively rotates connection relative to described pedestal, thus described wheel suspension and described steering operation assembly are mutually permanently connected and relative to described pedestal synchronous axial system.
3. a folded bicycle, it is characterized in that: comprise front chassis, rear chassis, connection Foldable assembly and steering swivel system, described front chassis and described rear chassis are hinged, described front chassis offers storage tank, described steering swivel system is rotationally connected with described front chassis by described connection Foldable assembly, described front chassis and the stacked setting of described rear chassis in a folded configuration, and described steering swivel system is placed in the storage tank of described front chassis at least partly.
4. folded bicycle as claimed in claim 3, it is characterized in that: described steering swivel system comprises wheel, wheel suspension, steering operation assembly, turns to clutch component, described wheel is connected with wheel suspension, turn to clutch component described in described wheel suspension and described steering operation assembly are connected to, described wheel and described steering operation assembly relatively rotate or turn to clutch component to be mutually permanently connected described in passing through.
5. folded bicycle as claimed in claim 4, it is characterized in that: described steering operation assembly comprises steering linkage member and operating parts, described steering linkage member comprises the first Connection Element and is rotationally connected with the second Connection Element of described first Connection Element, described operating parts is connected to described first Connection Element, clutch component is turned to described in described second Connection Element is connected to, described first Connection Element and the stacked setting of described second Connection Element in a folded configuration, described second Connection Element, described wheel suspension, described wheel, the described pedestal that turns to connects Foldable assembly and turns to clutch component to be arranged in the storage tank of described front chassis.
6. folded bicycle as claimed in claim 4, it is characterized in that: described in turn to clutch component to comprise pedestal, first coupling bush, second coupling bush, first connecting pin, first pushes part, described first coupling bush is fixedly connected on described steering operation assembly, described second coupling bush is fixedly connected on described wheel suspension, described first coupling bush is provided with the first axle beam barrel, described second coupling bush is provided with the second axle beam barrel, described pedestal is provided with and turns to axis hole, what the second beam barrel of described second coupling bush inserted described pedestal turns to axis hole, second beam barrel of described second coupling bush is socketed on outside the first beam barrel of described first coupling bush, described first beam barrel offers the first connecting bore, described second beam barrel offers the second connecting bore, described pedestal is provided with pedestal connecting bore, described first connecting pin is arranged in the first connecting bore of described first coupling bush, described first pushes part is held in described first connecting pin, when described first coupling bush and described second adapter sleeve relatively rotate to described first connecting bore and described second connecting bore coaxially arranges, described first connecting pin is fastened in described first connecting bore and described second connecting bore under the first effect that supports pushing part, thus the first coupling bush and described second coupling bush are mutually permanently connected.
7. folded bicycle as claimed in claim 6, it is characterized in that: described folded bicycle is also provided with the second connecting pin and supports assembly, described second connecting pin is arranged in the pedestal connecting bore of described pedestal, the described assembly that supports supports or departs from described second connecting pin, and described in working as, support described second connecting pin of assembly disengaging, and described first connecting bore coaxial with the second connecting bore time, described first connecting pin is held in described second connecting pin, described first connecting pin is placed in the first connecting bore of described first coupling bush and the second connecting bore of described second coupling bush, described second connecting pin is arranged in the pedestal connecting bore of described pedestal, described first coupling bush and the second coupling bush are interconnected and relative to described pedestal synchronous axial system, when the described assembly that supports is held in described second connecting pin, and described first connecting bore coaxial with the second connecting bore time, described second connecting pin is held in described first connecting pin, described first connecting pin is placed in described first connecting bore, in the pedestal connecting bore that described second connecting pin is arranged at described pedestal and described second connecting bore, described second coupling bush is fixedly connected on described pedestal, and described first coupling bush and described second coupling bush are rotationally connected mutually.
8. folded bicycle as claimed in claim 7, is characterized in that: described in support assembly and comprise press strip, supporting piece and pressing plate, supporting piece described in the end thereof contacts of described press strip, described second connecting pin of other end contact of described press strip
Under deployed condition, the storage tank of front chassis described in described pressing plate capping, and the pressure holding simultaneously of described pressing plate is in described press strip, thus make press strip depart from described second connecting pin;
Under folded state, described pressing plate departs from front chassis, and described supporting piece applies to support application force in described press strip, thus makes press strip support the second connecting pin.
9. folded bicycle as claimed in claim 4, it is characterized in that: described folded bicycle is also provided with connection Foldable assembly, described pedestal is connected to described front chassis by described connection Foldable assembly, described connection Foldable assembly comprises the first attaching parts, second attaching parts and the 3rd attaching parts, described first attaching parts is fixedly connected on described pedestal, the end of described first attaching parts is also rotationally connected with described second attaching parts, the other end of described first attaching parts is rotationally connected with described front chassis, one end of described second attaching parts is rotationally connected with described first attaching parts, the other end of described second attaching parts is rotationally connected with described 3rd attaching parts, one end of described 3rd attaching parts is rotationally connected with described second attaching parts, the other end of described 3rd attaching parts is rotationally connected with described front chassis.
10. folded bicycle as claimed in claim 9, it is characterized in that: described folded bicycle also corresponding described connection Foldable assembly is provided with locked assembly, described 3rd attaching parts is provided with recess, described rear chassis is provided with and supports projection, described locked assembly comprises locking board, locking pin and locking return unit, locking board is movably connected on described front chassis, and described locking pin is fixedly connected on described locking board
When described folded bicycle is in deployed condition, the projection that supports of described rear chassis is held in described locking board, and described locking pin card to be held in the recess of described 3rd attaching parts and to be fixed relative to described front chassis by described 3rd attaching parts,
When described folded bicycle is in folded state, supporting of described rear chassis is protruding away from described locking board, and described locking return unit pulls described locking board, and makes described locking pin depart from the recess of described 3rd attaching parts.
11. folded bicycles as claimed in claim 5, it is characterized in that: the operating parts of described steering operation assembly comprises guidance panel and operating handle, described guidance panel is arranged at described operating handle above described first Connection Element and is arranged at described guidance panel both sides, described folded bicycle is also provided with the first lock-in component, described first lock-in component comprises inlay card reed, inlay card pin, STATEMENT OF FEDERALLY SPONSORED and handle, described inlay card reed is arranged at described rear chassis, described inlay card reed offers inlay card hole, described inlay card pin is arranged at the guidance panel of described operating parts, described handle is connected to described rear chassis, when described folded bicycle in a folded configuration time, described inlay card pin card is embedded in the inlay card hole of described inlay card reed, thus described rear chassis and described steering operation assembly are mutually permanently connected.
12. folded bicycles as claimed in claim 5, it is characterized in that: described folded bicycle is also provided with the second lock-in component, described second lock-in component comprises closure, sealed reed and sealed pin, described sealed reed is connected to the described rear chassis back side, described closure is rotationally connected with the second Connection Element of described steering linkage member, described closure is provided with locking part, described sealed pin is fixedly connected on described front chassis and corresponding described closure is arranged, when folded bicycle is in folded state, second Connection Element of described steering linkage member is arranged in the storage tank of described front chassis, described sealed reed is held in described closure, described closure rotates and makes described sealed pin be held in described locking part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503218.9A CN104276242B (en) | 2014-09-26 | 2014-09-26 | Steering and folded bicycle |
| PCT/CN2015/089255 WO2016045507A1 (en) | 2014-09-26 | 2015-09-09 | Steering system and folding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503218.9A CN104276242B (en) | 2014-09-26 | 2014-09-26 | Steering and folded bicycle |
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| Publication Number | Publication Date |
|---|---|
| CN104276242A true CN104276242A (en) | 2015-01-14 |
| CN104276242B CN104276242B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503218.9A Active CN104276242B (en) | 2014-09-26 | 2014-09-26 | Steering and folded bicycle |
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| Country | Link |
|---|---|
| CN (1) | CN104276242B (en) |
| WO (1) | WO2016045507A1 (en) |
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| WO2016045507A1 (en) * | 2014-09-26 | 2016-03-31 | 宋文辉 | Steering system and folding vehicle |
| CN105947058A (en) * | 2016-07-21 | 2016-09-21 | 北京灵铱科技有限公司 | Multifunctional combined structural balance bike |
| 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 |
| WO2017164912A1 (en) * | 2016-03-22 | 2017-09-28 | Ford Global Technologies, Llc | Motorized transportation scooter |
| WO2018028595A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市随行科技有限公司 | Foldable vehicle locking mechanism and foldable vehicle |
| WO2018028597A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市随行科技有限公司 | Folding vehicle |
| US10647377B2 (en) | 2016-08-10 | 2020-05-12 | Shenzhen Relync Tech Ltd. | Foldable vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104276242B (en) | 2017-04-05 |
| WO2016045507A1 (en) | 2016-03-31 |
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