CN105711720B - Folding bicycle - Google Patents
Folding bicycle Download PDFInfo
- Publication number
- CN105711720B CN105711720B CN201610242667.1A CN201610242667A CN105711720B CN 105711720 B CN105711720 B CN 105711720B CN 201610242667 A CN201610242667 A CN 201610242667A CN 105711720 B CN105711720 B CN 105711720B
- Authority
- CN
- China
- Prior art keywords
- wheel
- handlebar
- frame
- car owner
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
Abstract
The invention discloses a kind of folding bicycle, including car owner's frame, front-wheel front fork and the front-wheel being rotatably fixed on the front-wheel front fork, trailing wheel back vent and the trailing wheel being rotatably fixed on the trailing wheel back vent, front fork buckling device, back vent buckling device, the oblique rotating mechanism being fixed on car owner's frame, the handlebar support member being arranged on the oblique rotating mechanism and the handlebar assembly for being slidably secured the handlebar support member.The front-wheel, the trailing wheel and handlebar body rotation, which conform to car owner's frame and pushed against simultaneously with ground, to be contacted, thus it is easy to the car body after folding to stand, reliability is high, wheel area accounting is big simultaneously, each part of car body is bonded even closer and collection good, smaller space is taken, is easy to deposit and carries.
Description
Technical field
The present invention relates to technical field of bicycles, particularly a kind of folding bicycle.
Background technology
Folding bicycle as bicycle family a newcomer come out, just because its ride conveniently, can pass through fold original
The advantages that reason reduces vehicle volume, is easy to carry and carries, is more and more liked and is widely used by people.At present
Occur the folded bicycle of various structure types on the market, reach in light weight, small volume to a certain extent, simple operation is wanted
Ask, in order to realize the small purpose of folding volume, it usually needs the positions such as bicycle handle bar position, front vehicle wheel and rear wheel are carried out
Folding folds.Fold mechanism in existing market folding bicycle on sale is complex, and folding operation step is relatively complicated, and
Car body volume after folding is larger, and car body fitting is not close, and each parts-storing of car body is ineffective, and especially wheel area accounts for
Than too small, car body is caused to take excessive space, not readily portable or transport.
The content of the invention
Based on this, the present invention provides a kind of folding bicycle, the defects of being to overcome prior art, after folding folding
Car body is easy to stand, while wheel area accounting is big, and each part fitting of car body is even closer, takes smaller space, is easy to deposit
Put and carry.
The object of the present invention is achieved like this:
A kind of folding bicycle, including car owner's frame, front-wheel front fork and the front-wheel being rotatably fixed on the front-wheel front fork,
Trailing wheel back vent and the trailing wheel being rotatably fixed on the trailing wheel back vent, front fork buckling device, back vent buckling device, it is fixed on institute
State the oblique rotating mechanism on car owner's frame, the handlebar support member being arranged on the oblique rotating mechanism and slideably fix
In the handlebar assembly of the handlebar support member;
Before the front fork buckling device includes the first connecting seat being arranged on car owner's frame and is arranged at the front-wheel
Include being arranged at the car owner on fork and with the second connecting seat of first connecting seat rotation connection, the back vent buckling device
Button Block on frame and the buckling piece being connected on the trailing wheel back vent and with the Button Block is arranged at, the handlebar support member includes
Retaining mechanism, the handlebar assembly include handlebar body, the anti-rotation portion being arranged on the handlebar body and are fixed on described
Keeper on handlebar body, when folding bicycle is in fold assembling state, second connecting seat relatively described first
Connecting seat rotates, and the front-wheel rotation conforms to car owner's frame, and the buckling piece separates with the Button Block, the trailing wheel rotation
Conform to car owner's frame and fastened with the front-wheel, and the front-wheel and trailing wheel is parallel to each other and axis coinciding, it is described
The relatively described handlebar support member of handlebar body slides, and the keeper and the retaining mechanism clamping, the handlebar support member lead to
Cross the oblique rotating mechanism rotation and conform to car owner's frame, the front-wheel, the trailing wheel and the handlebar body support with ground
Close contact.
Technical scheme is further described below:
Further, in addition to handlebar buckling device, the handlebar buckling device include being arranged on car owner's frame
Fixed seat and the fastener being arranged on the handlebar support member, when the handlebar assembly rotation conforms to car owner's frame, institute
State fastener and coordinate clamping with the fixed seat.
Further, the fixed seat includes buckling groove, and the buckling groove includes interconnected grafting notch and spacing
Notch, the buckling piece are stretched into by the grafting notch and are connected in the spacing edge-cut.
Further, the width of the spacing edge-cut is less than the maximum cross-section length of the buckling piece.
Further, in addition to wheel buckling device, the wheel buckling device include being arranged at the front-wheel or described
Deck on the wheel hub of trailing wheel and the fastener being arranged on the wheel hub of the trailing wheel or the front-wheel, the deck is with engaging
Part coordinates clamping.
Further, the oblique rotating mechanism includes rotating shaft, the first swivel base being arranged on car owner's frame and set
The second swivel base on the handlebar support member, the center line of the rotating shaft are in tilted layout with car owner's frame, and described first
Swivel base is rotatably fixed to second swivel base by the rotating shaft.
Further, the front fork buckling device also includes rotation preventing device, regulation locking member and is set in the regulation locking
Shackle member on part, the rotation preventing device are fixed on the shackle member and are connected with second connecting seat, second connecting seat
Provided with the first neck, first connecting seat is provided with the second neck, the shackle member and first neck and second card
Groove connects and fixes.
Further, the front fork buckling device also includes the ejection piece being fixed on the regulation locking member, the top
Go out part and be provided with the first clamping flange, the shackle member is provided with the second clamping flange, and the shackle member is rotatably fixed to described
Ejection piece, and the first clamping flange coordinates clamping with the second clamping flange.
Further, in addition to wheel shaft supporting mechanism, the wheel shaft supporting mechanism include being fixed on the trailing wheel back vent
Wheel seat, the wheel shaft flush-mounted in the wheel seat, for the wheel shaft is fixed in the wheel seat locking member, be set in it is described
Rolling mechanism on wheel shaft and at least one anti-bending part for preventing the wheel shaft bending, the wheel seat are provided with fixed mount,
The wheel shaft has assembling pedestal, and the fixed mount and the assembling pedestal are equipped with position accordingly at least one assembling
Hole, the anti-bending part are arranged in the pilot hole.
Further, the back vent buckling device also includes being used for turn that the trailing wheel back vent rotates relative to car owner's frame
The range of tilt angles of motivation structure, the rotary centerline of the rotating mechanism and the axis of the trailing wheel is 1.5~2.5 degree.
The beneficial effects of the present invention are:
Above-mentioned folding bicycle passes through the front fork buckling device, the back vent buckling device and the oblique rotating machine
Structure, it can realize that front-wheel during vehicle folding, the trailing wheel and handlebar body rotation conform to the car with convenient and swift
Body frame simultaneously contacts with ground abutting simultaneously, is thus easy to the car body after folding to stand, reliability is high, while wheel area accounting
Greatly, each part of car body is bonded even closer and collection good, is taken smaller space, is easy to deposit and carries.
Brief description of the drawings
Fig. 1 is the top view of the folding bicycle described in the embodiment of the present invention;
Fig. 2 is the structure of folding bike schematic diagram described in the embodiment of the present invention;
Fig. 3 is the folding bicycle folded state schematic diagram described in the embodiment of the present invention;
Fig. 4 is the side view of the folding bicycle described in the embodiment of the present invention;
Fig. 5 is the top view of the folded state of the folding bicycle described in the embodiment of the present invention;
Fig. 6 is the partial enlarged drawing at the B of the folding bicycle described in the embodiment of the present invention;
Fig. 7 is the C-C profiles at the A of the folding bicycle described in the embodiment of the present invention;
Fig. 8 is the structural representation of the wheel shaft supporting mechanism of the folding bicycle described in the embodiment of the present invention;
Fig. 9 is the front-wheel of the folding bicycle described in the embodiment of the present invention and the trailing wheel buckling state schematic diagram.
Description of reference numerals:
100th, car owner's frame, 110, oblique rotating mechanism, 112, rotating shaft, the 114, first swivel base, the 116, second swivel base, 120, car
Support member, 121, retaining mechanism, 130, handlebar assembly, 131, handlebar body, 132, anti-rotation portion, 133, keeper, 134,
Positioning sliding block, 135, locking regulating part, 200, front-wheel front fork, 210, front-wheel, 300, trailing wheel back vent, 310, trailing wheel, 400, front fork
Buckling device, the 410, first connecting seat, the 412, second neck, the 420, second connecting seat, the 422, first neck, 430, rotation preventing device,
440th, locking member is adjusted, 450, shackle member, 460, ejection piece, 500, back vent buckling device, 510, Button Block, 520, buckling piece,
530th, rotating mechanism, 600, handlebar buckling device, 620, fixed seat, 622, buckling groove, 624, grafting notch, 626, stopper slot
Mouthful, 640, fastener, 700, wheel buckling device, 720, deck, 740, fastener, 800, wheel shaft supporting mechanism, 810, wheel seat,
812nd, fixed mount, 820, wheel shaft, 822, assembling pedestal, 830, locking member, 840, rolling mechanism, 850, anti-bending part.
Embodiment
Embodiments of the invention are described in detail below:
As shown in Figure 1 to Figure 3, a kind of folding bicycle, including car owner's frame 100, front-wheel front fork 200 and be rotatably fixed on
Front-wheel 210, trailing wheel back vent 300 on the front-wheel front fork 200 and the trailing wheel being rotatably fixed on the trailing wheel back vent 300
310th, front fork buckling device 400, back vent buckling device 500, the oblique rotating mechanism 110 being fixed on car owner's frame 100, set
The handlebar support member 120 that is placed on the oblique rotating mechanism 110 and it is slidably secured the handlebar support member 120
Handlebar assembly 130;
The front fork buckling device 400 includes the first connecting seat 410 being arranged on car owner's frame 100 and is arranged at
Dress is fastened on the front-wheel front fork 200 and with the second connecting seat 420 of first connecting seat 410 rotation connection, the back vent
Put 500 include the Button Block 510 that is arranged on car owner's frame 100 and be arranged on the trailing wheel back vent 300 and with the Button Block
The buckling piece 520 of 510 connections, the handlebar support member 120 include retaining mechanism 121, and the handlebar assembly 130 includes handlebar sheet
Body 131, the anti-rotation portion 132 being arranged on the handlebar body 131 and the keeper being fixed on the handlebar body 131
133, when folding bicycle is in fold assembling state, relatively described 410 turns of first connecting seat of second connecting seat 420
Dynamic, the rotation of front-wheel 210 conforms to car owner's frame 100, and the buckling piece 520 separates with the Button Block 510, the trailing wheel
310 rotations conform to car owner's frame 100 and fastened with the front-wheel 210, and the front-wheel 210 and the trailing wheel 310 are mutual
Parallel and axis coinciding, the relatively described handlebar support member 120 of the handlebar body 131 slide, the keeper 133 and the lock
The clamping of tight mechanism 121, the handlebar support member 120 conform to car owner's frame 100, institute by the oblique rotation of rotating mechanism 110
Front-wheel 210, the trailing wheel 310 and the handlebar body 131 is stated to contact with ground abutting.
Wherein, the front fork buckling device 400, the back vent buckling device 500 and the oblique rotating mechanism are passed through
110, can with it is convenient and swift realize vehicle folding when the front-wheel 210, the trailing wheel 310 and the handlebar body 131 rotation patch
It is bonded to car owner's frame 100 and is pushed against simultaneously with ground and contacted, is thus easy to the car body after folding to stand, reliability is high, simultaneously
Wheel area accounting is big, and it is even closer and collection good that each part of car body is bonded, and takes smaller space, is easy to deposit and takes
Band.
When above-mentioned folding bicycle needs normally to ride in use, only the front-wheel front fork 200 need to be passed through into pin framework
Expansion is rotated, makes first connecting seat 410 and the split snapping of second connecting seat 420, the trailing wheel back vent 300 is passed through
Pin framework rotates expansion, the buckling piece 520 is connected with the Button Block 510, the handlebar body 131 finally is passed through into institute
State oblique rotating mechanism 110 and rotate return, be erected in the top of car owner's frame 100, now the anti-rotation portion 132 and the lock
Tight mechanism 121 is connected to realize the positioning of the handlebar body 131, expansion operation thus can be completed, to be convenient for people to
Ride use, above-mentioned expansion mode is simple to operate, time saving and energy saving, and car body stable connection, and reliability is high.
Mutually fastening, parallel and axle center are heavy after the preferable front-wheel 210 folds with the trailing wheel 310 in the present embodiment
Close, the handlebar body 131 also conforms to car owner's frame 100 and is arranged in parallel with car owner's frame 100, it is possible thereby to make
It must fold that the car body volume after folding is compacter, space-consuming is smaller.
In addition, the handlebar body 131 contacts after folding with ground supports, by the retaining mechanism 121 with it is described
The clamping structure of keeper 133 realizes the firm support of the handlebar body 131.Certainly, can according to different topography and geomorphologies
To adjust diverse location of the keeper 133 on the handlebar body 131, so as to obtain the different handlebar bodies 131
Bearing length, with realize depression, protuberance etc. different landforms position firm standing, so as to improve the reliability of car body and flexibly
Property.
As shown in fig. 7, further, the front fork buckling device 400 also includes being fixed on the regulation locking member 440
Ejection piece 460, the ejection piece 460 is provided with the first clamping flange, and the shackle member 450 is provided with the second clamping flange, described
Shackle member 450 is rotatably fixed to the ejection piece 460, and the first clamping flange coordinates with the second clamping flange
Clamping.
The regulation locking member 440 is provided with regulation grips, in the shackle member 450 with the regulation locking member 440 1
During with movement, acted on particular by the ejection for the ejection piece 460 being installed on the regulation locking member 440, pass through institute
State the first clamping flange of ejection piece 460 to be engaged by clamping with the second clamping flange of the shackle member 450, so as to carry
The induced effect of shackle member 450 is supplied, is then to pass through tune when together moving, and being fastened with the regulation locking member 440
The effect of keeping out of section grips moves the shackle member 450, the simple ingenious, reliable operation of said structure design.
In addition, the handlebar assembly 130 also includes anti-rotation portion 132, the anti-rotation portion 132 is included along the handlebar sheet
The circumferentially disposed multiple strip bulges of the bearing of trend of body 131.Preferable in the present embodiment, multiple strip bulges can be cut
Face is the tooth-shape structure of triangle, semicircle etc., and ensures bearing of trend of the plurality of strip bulge along the handlebar body 131
With certain length, its role is to when being connected with the retaining mechanism 121, institute can be prevented by the tooth-shape structure
State handlebar body 131 to relatively rotate with the handlebar support member 120, improve the assembling steadiness of the handlebar body 131.
In a preferred embodiment, the handlebar assembly 130 also includes keeper 133, and the keeper 133 includes
Positioning sliding block 134 and locking regulating part 135, the positioning sliding block 134 are provided with through hole, and the locking regulating part 135 is arranged in institute
State through hole and pushed against with the handlebar body 131.The keeper 133 includes positioning sliding block 134 and locking regulating part 135, institute
State positioning sliding block 134 and be provided with through hole, the locking regulating part 135 is arranged in the through hole and pushed against with the handlebar body 131.
Wherein, the positioning sliding block 134 can be slided freely on the handlebar body 131, pass through the locking regulating part 135 afterwards
It is locked, its role is to which when folding folds not only positioning action can be played to the handlebar body 131, to ensure it
It is firm after folding, while folding can also be adjusted by adjusting position of the positioning sliding block 134 on the handlebar body 131
The height of the handlebar body 131, can contact ground after overlapping is closed, so as to play Auxiliary support work to whole car body
With.
As shown in Fig. 2 in addition, the back vent buckling device 500 also includes being used for the relatively described car of the trailing wheel back vent 300
The rotating mechanism 530 that body frame 100 rotates, the rotary centerline of the rotating mechanism 530 incline with the axis of the trailing wheel 310
Rake angle scope is 1.5~2.5 degree.By the rotary centerline of the rotating mechanism 530 and the shaft angle of the trailing wheel 310
The scope of degree is defined to 1.5~2.5 degree, can not only realize turnover of the trailing wheel 310 to the direction of car owner's frame 100, together
When can also ensure deflection angle be unlikely to excessive, cause fold fold after width of the carbody it is excessive, take excessive space.
Further, such as Fig. 4, shown in Fig. 5, above-mentioned folding bicycle also includes handlebar buckling device 600, the handlebar button
Attach together and put 600 and include the fixed seat 620 that is arranged on car owner's frame 100 and be arranged at buckleing on the handlebar support member 120
Fitting 640, when the rotation of handlebar assembly 130 conforms to car owner's frame 100, the fastener 640 and the fixed seat 620
Coordinate clamping.When folding bicycle, which carries out folding, to be folded, the handlebar assembly 130 by the oblique rotating mechanism 110 to
The oblique rotation in the direction of car owner's frame 100 is simultaneously bonded, afterwards the fastener by being arranged on the handlebar assembly 130
640 fasten clamping with the fixed seat 620 that is arranged on car owner's frame 100, it is possible to achieve folding bicycle handlebar can
By fixation, avoid loosening easily occurs being unfavorable for lift to move, while collided with vehicle main body, can not only produce noise, but also
The scars such as scratch can be produced because hitting, influence the attractive in appearance and life-span of vehicle.
As shown in fig. 6, the fixed seat 620 includes buckling groove 622, the buckling groove 622 includes interconnected grafting
Notch 624 and spacing edge-cut 626, the fastener 640 are stretched into by the grafting notch 624 and are connected in the spacing edge-cut
626.Wherein, when the fastener 640 and the buckling groove 622 fasten clamping, inserted first from the grafting notch 624,
Slide into the depths of buckling groove 622 again afterwards and be connected in the spacing edge-cut 626, to prevent the fastener 640 from deviating from.
Preferably, the opening of the grafting notch 624 is provided with fillet, more smooth when can be caught in the fastener 640, province
Power.In addition, further, the width of the spacing edge-cut 626 is less than the maximum cross-section length of the fastener 640.Limit institute
The width for stating spacing edge-cut 626 is less than the maximum cross-section length of the fastener 640, in particular to less than the fastener 640
Maximum length, so stress can be avoided to deviate from so that the fastener 640 is firm is connected in the buckling groove 622,
The effect of fastening structure is set to fail.
Fig. 2 is refer to, further, above-mentioned folding bicycle also includes wheel buckling device 700, and the wheel fastens dress
Putting 700 includes the deck 720 that is arranged on the wheel hub of the front-wheel 210 or the trailing wheel 310 and is arranged at the trailing wheel 310
Or the fastener 740 on the wheel hub of the front-wheel 210, the deck 720 coordinate clamping with fastener 740.Wherein, the deck
720 can be installed at the hub centre of the front-wheel 210 or the trailing wheel 310, and the fastener 740 can also be installed on institute
At the hub centre for stating front-wheel 210 or the trailing wheel 310, it is not especially limited herein.When the front-wheel 210 and the trailing wheel
When 310 rotations conform to the lower section of car owner's frame 100, pass through the deck 720 and the clamping of the fastener 740, Ke Yishi
Being relatively fixed for existing front and back wheel 310, avoids arbitrarily swinging in storage or handling process, causes operation inconvenience.In the present embodiment
Described in deck 720 preferably made using the good rubber of elastic performance, plastic or other material, it can be ensured that itself and the fastener
740 have the as far as possible long life-span in the operation for frequently engaging, separating.
In addition, the oblique rotating mechanism 110 includes rotating shaft 112, the first swivel base being arranged on car owner's frame 100
114 and the second transposase 11 16 for being arranged on the handlebar support member 120, the center line of the rotating shaft 112 and car owner's frame
100 are in tilted layout, and first transposase 11 14 is rotatably fixed to second transposase 11 16 by the rotating shaft 112.Will
The center line of the rotating shaft 112 and the inclined arrangement states of car owner's frame 100, when the handlebar support member 120 is with respect to car
When body frame 100 rotates, both can be avoided to interfere, avoid causing the folding of collapsible handlebar mechanism to have some setbacks and fold tired
The problems such as difficult.
As shown in fig. 7, further, the front fork buckling device 400 also include rotation preventing device 430, regulation locking member 440,
And be set in it is described regulation locking member 440 on shackle member 450, the rotation preventing device 430 be fixed on the shackle member 450 and with institute
State the second connecting seat 420 to connect, second connecting seat 420 is provided with the first neck 422, and first connecting seat 410 is provided with the
Two draw-in groove 412, the shackle member 450 connect and fix with first neck 422 and second neck 412.
When the shackle member 450 of the buckling device is blocked with first neck 422 and second neck 412
Tipping is matched somebody with somebody, be connected the connecting seat and the frame connecting piece when, or make the shackle member 450 pass through it is described regulation lock
Tight part 440 is deviate from out of first neck 422 and second neck 412, realizes that the relatively described vehicle frame of the connecting seat connects
When the folding of fitting rotates, by the rotation preventing device 430 being arranged in the shackle member 450, the shackle member can be avoided
450 optionally rotate on the regulation locking member 440, so as to ensure itself and first neck 422 and second neck
412 form pre-assembled state positioned opposite, and the behaviour for ajusting the shackle member 450 is needed when avoiding carrying out installing fixed every time
Make step, so that the operation of above-mentioned folding front fork buckling device 400 is more convenient, usage experience sense is good.
Specifically, the shackle member 450 is the bar shaped fixture block that section is C fonts, two freedom of the C font bar shaped fixture blocks
End as the first bar shaped Access Division and the second bar shaped Access Division, first neck 422 and second neck 412
It is oppositely arranged in the shackle member 450, and first neck 422 and the height of the first bar shaped Access Division match,
Second neck 412 and the height of the second bar shaped Access Division match, described in regulation locking member 440 makes described in turn
Shackle member 450 to second connecting seat 420 close to when, the first bar shaped Access Division and the second bar shaped Access Division
Entered with smoothly clamping in corresponding groove, by the abutting position-limiting action with cell wall, to realize second connecting seat 420 and institute
The fastening of the first connecting seat 410 is stated, the structure of the engaging support mechanism is simple, easy to operate, reliable operation.Certainly, in another reality
Apply in example, can also use and second connecting seat 420 and first connecting seat 410 are embedded in above-mentioned C fonts bar shaped card
Attachment structure in the receiving portion of block is fastened to realize.
As shown in figure 8, above-mentioned folding bicycle also includes wheel shaft supporting mechanism 800, the wheel shaft supporting mechanism 800 includes
The wheel seat 810 that is fixed on the trailing wheel back vent 300, the wheel shaft 820 flush-mounted in the wheel seat 810, for by the wheel shaft 820
The locking member 830 that is fixed in the wheel seat 810, the rolling mechanism 840 being set on the wheel shaft 820 and for preventing
At least one anti-bending part 850 of the bending of wheel shaft 820 is stated, the wheel seat 810 is provided with fixed mount 812, and the wheel shaft 820 has dress
With pedestal 822, the fixed mount 812 and the assembling pedestal 822 are equipped with position accordingly at least one pilot hole, described
Anti- bending part 850 is arranged in the pilot hole.
Above-mentioned anti-bending part 850 is bolt, screw etc., by the assembling pedestal 822 of the wheel shaft 820 set to
A few pilot hole, and the parts such as bolt are installed in the pilot hole, the radial direction that can increase the wheel shaft 820 is firm
Degree and intensity, the warping resistance performance and anti-shear performance of wheel shaft 820 are improved, ensures the wheel shaft 820 in long-term use or by wink
When impulsive force when be not bent over, so as to keep higher service life.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of folding bicycle, it is characterised in that be fixed on including car owner's frame, front-wheel front fork and rotatably the front-wheel front fork
On front-wheel, trailing wheel back vent and the trailing wheel being rotatably fixed on the trailing wheel back vent, front fork buckling device, back vent fasten dress
The oblique rotating mechanism that put, is fixed on car owner's frame, the handlebar support member being arranged on the oblique rotating mechanism and can
Slidably it is fixed on the handlebar assembly of the handlebar support member;
The front fork buckling device includes the first connecting seat being arranged on car owner's frame and is arranged on the front-wheel front fork
And include being arranged on car owner's frame with the second connecting seat of first connecting seat rotation connection, the back vent buckling device
Button Block and be arranged at the buckling piece being connected on the trailing wheel back vent and with the Button Block, the handlebar support member include locking
Mechanism, the handlebar assembly include handlebar body, the anti-rotation portion being arranged on the handlebar body and are fixed on the handlebar
Keeper on body, when folding bicycle is in fold assembling state, relatively described first connection of second connecting seat
Seat rotates, and the front-wheel rotation conforms to car owner's frame, and the buckling piece separates with the Button Block, the trailing wheel rotation fitting
Fastened to car owner's frame and with the front-wheel, and the front-wheel and trailing wheel is parallel to each other and axis coinciding, the handlebar
The relatively described handlebar support member of body slides, and the keeper and the retaining mechanism clamping, the handlebar support member pass through institute
State oblique rotating mechanism rotation and conform to car owner's frame, the front-wheel, the trailing wheel and the handlebar body are pushed against with ground and connect
Touch.
2. folding bicycle according to claim 1, it is characterised in that also including handlebar buckling device, the handlebar button
Attach together the fixed seat put including being arranged on car owner's frame and the fastener being arranged on the handlebar support member, the car
When component rotation is conformed to car owner's frame, the fastener coordinates clamping with the fixed seat.
3. folding bicycle according to claim 2, it is characterised in that the fixed seat includes buckling groove, the clamping
Groove includes interconnected grafting notch and spacing edge-cut, and the buckling piece is stretched into by the grafting notch and is connected in the limit
Position notch.
4. folding bicycle according to claim 3, it is characterised in that the width of the spacing edge-cut is less than the fastening
The maximum cross-section length of part.
5. according to the folding bicycle described in any one of Claims 1-4, it is characterised in that also including wheel buckling device, institute
Stating wheel buckling device includes the deck that is arranged on the wheel hub of the front-wheel or the trailing wheel and is arranged at the trailing wheel or institute
The fastener on the wheel hub of front-wheel is stated, the deck coordinates clamping with fastener.
6. folding bicycle according to claim 1, it is characterised in that the oblique rotating mechanism includes rotating shaft, set
In the first swivel base on car owner's frame and the second swivel base being arranged on the handlebar support member, the center line of the rotating shaft
It is in tilted layout with car owner's frame, and first swivel base is rotatably fixed to second swivel base by the rotating shaft.
7. folding bicycle according to claim 1, it is characterised in that the front fork buckling device also include rotation preventing device,
Regulation locking member and be set in it is described regulation locking member on shackle member, the rotation preventing device be fixed on the shackle member and with institute
The connection of the second connecting seat is stated, second connecting seat is provided with the first neck, and first connecting seat is provided with the second neck, the card
Fitting connects and fixes with first neck and second neck.
8. folding bicycle according to claim 7, it is characterised in that the front fork buckling device also includes being fixed on institute
The ejection piece on regulation locking member is stated, the ejection piece is provided with the first clamping flange, and the shackle member is provided with the second clamping flange,
The shackle member is rotatably fixed to the ejection piece, and the first clamping flange coordinates card with the second clamping flange
Connect.
9. folding bicycle according to claim 1, it is characterised in that also including wheel shaft supporting mechanism, the wheel shaft branch
Support mechanism include be fixed on the trailing wheel back vent wheel seat, the wheel shaft flush-mounted in the wheel seat, for the wheel shaft to be fixed
In the locking member in the wheel seat, the rolling mechanism being set on the wheel shaft and for preventing the wheel shaft bending at least
One anti-bending part, the wheel seat are provided with fixed mount, and the wheel shaft has assembling pedestal, the fixed mount and the assembling pedestal
Position accordingly at least one pilot hole is equipped with, the anti-bending part is arranged in the pilot hole.
10. folding bicycle according to claim 1, it is characterised in that the back vent buckling device also includes being used for institute
State the rotating mechanism that trailing wheel back vent rotates relative to car owner's frame, the rotary centerline of the rotating mechanism and the trailing wheel
The range of tilt angles of axis is 1.5~2.5 degree.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610242667.1A CN105711720B (en) | 2016-04-18 | 2016-04-18 | Folding bicycle |
PCT/CN2016/082948 WO2017181472A1 (en) | 2016-04-18 | 2016-05-23 | Foldable bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610242667.1A CN105711720B (en) | 2016-04-18 | 2016-04-18 | Folding bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105711720A CN105711720A (en) | 2016-06-29 |
CN105711720B true CN105711720B (en) | 2018-02-23 |
Family
ID=56160309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610242667.1A Active CN105711720B (en) | 2016-04-18 | 2016-04-18 | Folding bicycle |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105711720B (en) |
WO (1) | WO2017181472A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113692376B (en) * | 2019-02-08 | 2024-02-02 | 螺旋实验室公司 | Compactable bicycle improvement |
CN109665018A (en) * | 2019-02-20 | 2019-04-23 | 常州金色年华车业有限公司 | Bias folding stand |
CN111086586B (en) * | 2020-01-09 | 2021-07-23 | 太仓市车中宝休闲用品有限公司 | Portable folding vertical bicycle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202156505U (en) * | 2011-08-02 | 2012-03-07 | 张家顺 | Single, double wheel conversion foldable type electric vehicle |
CN203450282U (en) * | 2013-08-01 | 2014-02-26 | 大行科技(深圳)有限公司 | Vertical pipe folding joint |
CN104648576A (en) * | 2015-02-03 | 2015-05-27 | 广州凯路仕自行车运动时尚产业股份有限公司 | Bicycle folding method and folding bicycle |
CN205131511U (en) * | 2015-11-30 | 2016-04-06 | 广德展意有限公司 | Folding bicycle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2241666Y (en) * | 1996-01-29 | 1996-12-04 | 徐宏生 | Foldable damping automatical speed-changing bicycle with non-pneumatic tyre wheels |
JP5000897B2 (en) * | 2005-06-07 | 2012-08-15 | 政太郎 吉辰 | Mobile folding bike. |
WO2010122565A1 (en) * | 2009-04-24 | 2010-10-28 | Gal Halevi | Folding bicycle |
WO2014117126A1 (en) * | 2013-01-28 | 2014-07-31 | William Ho | Bracing mechanisms for foldable bicylces |
KR101537923B1 (en) * | 2013-11-28 | 2015-07-20 | 주식회사 만도 | Folding type bicycle |
CN204279819U (en) * | 2014-11-21 | 2015-04-22 | 廖昌令 | A kind of small-sized Quickfolding bicycle |
-
2016
- 2016-04-18 CN CN201610242667.1A patent/CN105711720B/en active Active
- 2016-05-23 WO PCT/CN2016/082948 patent/WO2017181472A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202156505U (en) * | 2011-08-02 | 2012-03-07 | 张家顺 | Single, double wheel conversion foldable type electric vehicle |
CN203450282U (en) * | 2013-08-01 | 2014-02-26 | 大行科技(深圳)有限公司 | Vertical pipe folding joint |
CN104648576A (en) * | 2015-02-03 | 2015-05-27 | 广州凯路仕自行车运动时尚产业股份有限公司 | Bicycle folding method and folding bicycle |
CN205131511U (en) * | 2015-11-30 | 2016-04-06 | 广德展意有限公司 | Folding bicycle |
Also Published As
Publication number | Publication date |
---|---|
WO2017181472A1 (en) | 2017-10-26 |
CN105711720A (en) | 2016-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105711720B (en) | Folding bicycle | |
US9776682B2 (en) | Foldable bicycle | |
CN206856839U (en) | Personal transit equipment | |
US9162695B2 (en) | Collapsible three-wheeled all-in-one golf cart | |
CN104925194B (en) | A kind of hollow wheel construction and the type folding electric vehicle with the structure | |
JP2010126152A (en) | Stand for bicycle | |
CN204821922U (en) | Portable electric folds car | |
JP4492815B2 (en) | Bicycle stand | |
CN204846220U (en) | Hollow round of structure and foldable electric motor car that has this structure | |
CN209650455U (en) | A kind of bias folding stand | |
TWM399082U (en) | Folding bicycle frame | |
CN106005191A (en) | Foldable electric scooter | |
CN203142300U (en) | Run-flat device for flat tire | |
CN107140091B (en) | Wheel folding mechanism and scooter | |
CN107031768B (en) | Folding scooter | |
CN105000109B (en) | A kind of portable electric folded bicycle | |
CN105923091A (en) | Folded vehicle | |
CN205931095U (en) | Folding electric scooter | |
CN211685456U (en) | Portable electric folding vehicle | |
CN105151104B (en) | One kind can fold perambulator | |
CN217945417U (en) | Electric scooter with interactive function | |
JP3087751U (en) | Folding car handle folding structure | |
CN220262956U (en) | Folding three-wheeled vehicle | |
CN2261371Y (en) | Folding household vehicle | |
CN212950988U (en) | Bicycle is with frame of parking of being convenient for |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Xiangshou Inventor after: Deng Yonghao Inventor before: Ding Xiangshou |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20181023 Granted publication date: 20180223 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20190423 Granted publication date: 20180223 |
|
PD01 | Discharge of preservation of patent |