CN205632840U - Unilateral wheel lock mechanism and folding bicycle - Google Patents
Unilateral wheel lock mechanism and folding bicycle Download PDFInfo
- Publication number
- CN205632840U CN205632840U CN201620327228.6U CN201620327228U CN205632840U CN 205632840 U CN205632840 U CN 205632840U CN 201620327228 U CN201620327228 U CN 201620327228U CN 205632840 U CN205632840 U CN 205632840U
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- wheel
- seat
- frame
- car owner
- back vent
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Abstract
The utility model discloses an unilateral wheel lock mechanism and folding bicycle, including car owner's frame, front wheel front fork and rotatable being fixed in front wheel, rear wheel back vent and rotatable being fixed in on the front wheel front fork rear wheel, front fork lock device, slewing mechanism, back vent lock device and wheel lock device on the rear wheel back vent, slewing mechanism's center of rotation line with the axis slope of rear wheel is arranged. Receipts are fashionable when folding, the second connecting seat can be relative first connecting seat rotates, thereby makes the front wheel upset extremely the below of car owner's frame, simultaneously, through the buckling piece with detain the seat separation, will the rear wheel passes through slewing mechanism turns over and rolls over extremely the car owner puts up below and laminating, thereby makes the front wheel with the rear wheel is closely laminated and the dead in line to the keeping parallelism can be that the long -pending space littleer, that occupy of bicycle automobile body after folding is littleer thereby, and the structure is compact more gently little, portable, transports and keeps.
Description
Technical field
This utility model relates to bicycle folding mechanism technical field, a kind of monolateral wheel engaging support mechanism
And folding bicycle.
Background technology
The advantages such as folding bicycle is easy to use with it, structure is the least, be easy to carry are increasingly by people's
Like and be widely used.The folded bicycle occurred on the market at present can realize lightweight, body to a certain extent
Long-pending little, the requirement of simple operation, the purpose little in order to realize folding volume, generally also need to front-wheel, after
Wheel carries out folding and folds to obtain less folding volume, in order to the needs such as carry, deposit.The most current
The structure that the front-wheel of most of folding bicycles, trailing wheel fold after folding is the compactest, and the laminating with car body is not
Enough closely, thus the car body after folding is long-pending the biggest, not only can take bigger parking space, the most also
Not readily portable, transport.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that a kind of folding folds aftercarriage
Amass less, more compact structure and easy to operate monolateral wheel engaging support mechanism and folding bicycle.
Its technical scheme is as follows:
A kind of monolateral wheel engaging support mechanism, it is characterised in that include car owner's frame, front-wheel front fork and rotatably consolidate
Front-wheel, trailing wheel back vent on described front-wheel front fork and be rotatably fixed on the trailing wheel on described trailing wheel back vent,
Front fork buckling device, rotating mechanism, back vent buckling device and wheel buckling device, turning of described rotating mechanism
Dynamic centrage is in tilted layout with the axis of described trailing wheel；
Described front fork buckling device includes a connecting seat being arranged on described car owner's frame and is arranged at described
Second be rotationally connected on front-wheel front fork and with described a connecting seat is connected seat, described back vent buckling device bag
Include the Button Block being arranged on described car owner's frame and be arranged on described trailing wheel back vent and be connected with described Button Block
Buckling piece, deck that described wheel buckling device includes being arranged on the wheel hub of described front-wheel or described trailing wheel,
And it is arranged at the fastener on the wheel hub of described trailing wheel or described front-wheel, when monolateral wheel engaging support mechanism is in folding
During folded collapse state, described second connects seat rotates relative to described a connecting seat, the upset laminating of described front-wheel
To described car owner's frame, described Button Block separates with described buckling piece, and described trailing wheel is overturn by described rotating mechanism
Conforming to described car owner's frame, described fastener coordinates clamping with described deck, and described front-wheel and described trailing wheel
Dead in line keeping parallelism.
Wherein in an embodiment, described deck is provided with the shape of draw-in groove, described draw-in groove and described fastener
Similar.
Wherein in an embodiment, inclining of the axis of the rotary centerline of described rotating mechanism and described trailing wheel
Rake angle scope is 1.5～2.5 degree.
Wherein in an embodiment, described rotating mechanism includes the first locking member, is fixed on described car owner's frame
On the first link and be fixed on the second link on described trailing wheel back vent, described first link and
Described second link is equipped with position installing hole relatively, and described first locking member is arranged in described installation
Hole.
Wherein in an embodiment, described front fork buckling device also includes the second locking member and is arranged at institute
Stating the shackle member on the second connection seat, described a connecting seat and described second connects seat, and to be equipped with position relative
The pilot hole answered, described second locking member is arranged in described pilot hole, and described shackle member is with described first even
Joint chair, described second connection seat all coordinate clamping.
Wherein in an embodiment, described Button Block includes seat cylinder and is arranged in the fastener of described seat cylinder,
Described buckling piece stretches into described seat cylinder and is connected with described fastener.
Wherein in an embodiment, described front-wheel front fork and described trailing wheel back vent homonymy or heteropleural are arranged.
A kind of folding bicycle, it includes described monolateral wheel engaging support mechanism, vehicle seat and car handle, institute
Stating vehicle seat and be slidably secured described car owner's frame, described car handle is rotatably fixed to described car owner's frame.
The beneficial effects of the utility model are:
Above-mentioned monolateral wheel engaging support mechanism can by arranging described front fork buckling device and described back vent buckling device
To realize the turnover action of described front-wheel described car owner frame relative with described trailing wheel, when carrying out folding and folding,
Described second connects seat can rotate relative to described a connecting seat, so that the upset of described front-wheel is to described car
The lower section of body frame, is separated with described Button Block by described buckling piece meanwhile, by described trailing wheel by described turn
Motivation structure turns down to described car owner's frame and fits, thus by described deck and the clamping of described fastener
Coordinating makes described front-wheel and described trailing wheel fit tightly and dead in line, and keeping parallelism, the most permissible
Being that the vehicle volume space less, that take after folding is less, foldable structure is the compactest the least, just
In carrying, transport and depositing.
Above-mentioned folding bicycle is by installing described monolateral wheel engaging support mechanism, when carrying out folding and folding, institute
State the second connection seat to rotate relative to described a connecting seat, so that the upset of described front-wheel is to described car owner
The lower section of frame, is separated with described Button Block by described buckling piece, by described trailing wheel by described rotation meanwhile
Mechanism turns down to described car owner's frame and fits, thus is joined by the clamping of described deck and described fastener
Conjunction makes described front-wheel and described trailing wheel fit tightly and dead in line, and keeping parallelism, thus can make
Vehicle volume after folding space less, that take is less, and foldable structure is the compactest the least, it is simple to
Carry, transport and deposit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the monolateral wheel engaging support mechanism described in this utility model embodiment；
Fig. 2 is the side view of the monolateral wheel engaging support mechanism described in this utility model embodiment；
Fig. 3 is the fold assembling view of the monolateral wheel engaging support mechanism described in this utility model embodiment；
Fig. 4 is the folded state schematic diagram of the folding bicycle described in this utility model embodiment.
Description of reference numerals:
100, car owner's frame, 200, front-wheel front fork, 300, front-wheel, 400, trailing wheel back vent, 500, trailing wheel,
600, front fork buckling device, 620, a connecting seat, 640, second connects seat, the 660, second locking member,
680, shackle member, 690, pilot hole, 700, rotating mechanism, the 720, first link, 740, second even
Connect frame, the 760, first locking member, 780, installing hole, 800, back vent buckling device, 820, Button Block, 822,
Seat cylinder, 824, fastener, 840, buckling piece, 900a, vehicle seat, 900b, car handle, 1000, wheel
Buckling device, 1000a, deck, 1000b, fastener.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As shown in Figure 1 to Figure 3, a kind of monolateral wheel engaging support mechanism, including car owner's frame 100, front-wheel front fork
200 and be rotatably fixed on the front-wheel 300 on described front-wheel front fork 200, trailing wheel back vent 400 and rotatably solid
Trailing wheel 500 on described trailing wheel back vent 400, front fork buckling device 600, rotating mechanism 700, back vent
Buckling device 800 and wheel buckling device 1000, the rotary centerline of described rotating mechanism 700 with described after
The axis of wheel 500 is in tilted layout；
Described front fork buckling device 600 include being arranged at a connecting seat 620 on described car owner's frame 100 and
Second being arranged on described front-wheel front fork 200 and being rotationally connected with described a connecting seat 620 is connected seat
640, described back vent buckling device 800 includes being arranged at the Button Block 820 on described car owner's frame 100 and arranging
The buckling piece 840 being connected on described trailing wheel back vent 400 and with described Button Block, described wheel buckling device 1000
Including the deck 1000a on the wheel hub being arranged at described front-wheel 300 or described trailing wheel 500 and be arranged at described
Fastener 1000b on the wheel hub of trailing wheel 500 or described front-wheel 300, when monolateral wheel engaging support mechanism is in folding
During folded collapse state, described second connects seat 640 rotates relative to described a connecting seat 620, described front-wheel
300 upset conform to described car owner's frame 100, described Button Block 820 separates with described buckling piece 840, described after
Wheel 500 conforms to described car owner's frame 100 by the upset of described rotating mechanism 700, and described front-wheel 300 and institute
State trailing wheel 500 dead in line keeping parallelism.
Wherein, described front-wheel front fork 200 and described trailing wheel back vent 400 are monolateral wheel fork structure, can make
The overall weight of bicycle is the least, and structure is the compactest attractive in appearance.Additionally, described front-wheel 300 can be with
Rotate relative to described car owner's frame 100 together with described front-wheel front fork 200, and fasten dress by described front fork
Putting 600 fixing or separation, in like manner, described trailing wheel 500 can pass through together in company with described trailing wheel back vent 400
Described rotating mechanism 700 rotates relative to described car owner's frame 100, and by described back vent buckling device 800
Realize fixing or separate.It should be noted that, described front fork buckling device 600 and described back vent buckling device 800
Split or be separated into synchronization action, split i.e. simultaneously is in the assembling configuration state normally ridden, or with
Time separate and make described front-wheel front fork 200 and described trailing wheel back vent 400 real to the upset of described car owner's frame 100 side
Now fold the confined state folded.
When carrying out folding and folding, described second connects seat 640 can the most described a connecting seat 620 turns
It is dynamic, so that described front-wheel 300 upset is to the lower section of described car owner's frame 100, meanwhile, by described fastening
Part 840 separates with described Button Block 820, is turned down to institute by described rotating mechanism 700 by described trailing wheel 500
State below car owner's frame 100 and fit, thus by described deck 1000a and the card of described fastener 1000b
Connecing cooperation makes described front-wheel 300 and described trailing wheel 500 fit tightly and dead in line, and keeping parallelism,
Vehicle volume after thus can making folding space less, that take is less, and foldable structure is compacter
The least, it is simple to carry, transport and deposit.At this by the rotary centerline of described rotating mechanism 700 with described
The axis of trailing wheel 500 is in tilted layout, and described trailing wheel 500 can be avoided when upset and described car owner's frame 100
Interfering, the normal folding of impact folds operation.
Described deck 1000a is provided with draw-in groove, and described draw-in groove is similar to the shape of described fastener 1000b.Tool
Body is being dimensioned to and the size of described fastener 1000b of described draw-in groove by described deck 1000a
Similar, so that the clamping that can more consolidate when described fastener 1000b is connected with described deck 1000a
In described draw-in groove, thus improve the steadiness of this assembling structure so that described front-wheel 300 and described trailing wheel
500 fixing relatively reliable.Additionally, described deck 1000a and described fastener 1000b preferably employs plastic cement
Material makes, to guarantee to have longer service life in life-time service, frequently engaging or lock out operation,
Thus improve the quality of this product.In other embodiments, it would however also be possible to employ other materials makes.
Described front-wheel front fork 200 and described trailing wheel back vent 400 homonymy or heteropleural are arranged.Concrete, described before
Wheel front fork 200 and described trailing wheel back vent 400 can be arranged in left side or the right side of described car owner's frame 100 simultaneously,
Or described front-wheel front fork 200 is arranged in the left side of described car owner's frame 100, described trailing wheel back vent 400 is arranged
In the right side of described car owner's frame 100, also or described front-wheel front fork 200 is arranged in described car owner's frame 100
Right side, described trailing wheel back vent 400 is arranged in the left side of described car owner's frame 100, by above-mentioned different layout
Frame mode, can greatly enrich structural style and the kind of monolateral bicycle, to expand the kind of product,
Improve the market competitiveness.
The rotary centerline of described rotating mechanism 700 with the range of tilt angles of the axis of described trailing wheel 500 is
1.5～2.5 degree.Here, by the axis of the rotary centerline of described rotating mechanism 700 Yu described trailing wheel 500
The scope at angle of inclination is defined to 1.5～2.5 degree, is possible not only to realize described trailing wheel 500 to described car owner's frame
The turnover in 100 directions, can also ensure that the angle of deflection is unlikely to excessive, causes the car folded after folding simultaneously
Body width is excessive, takies too much space.
As shown in Figure 4, described rotating mechanism 700 includes the first locking member 760, is fixed on described car owner's frame
The first link 720 on 100 and the second link 740 being fixed on described trailing wheel back vent 400, institute
State the first link 720 and described second link 740 is equipped with position installing hole 780 relatively, described
First locking member 760 is arranged in described installing hole 780.
Concrete, described rotating mechanism 700 is linkwork, and described first locking member 760 is rivet, lock
Tight screws etc., by offering described installation on described first link 720 and described second link 740
Hole 780, and in described first locking member 760 is installed on described installing hole 780 thus complete to assemble structure,
This assembling structure is not only simple in structure, low cost of manufacture, can also realize described trailing wheel back vent 400 phase simultaneously
Smooth rotation to described car owner's frame 100, more laborsaving during operation, convenient.
Described front fork buckling device 600 also includes the second locking member 660 and is arranged at described second connection seat
Shackle member 680 on 640, described a connecting seat 620 and described second connects seat 640 and is equipped with position phase
Corresponding pilot hole 690, described second locking member 660 is arranged in described pilot hole 690, and described shackle member
680 with described a connecting seat 620, described second be connected seat 640 and all coordinate clamping.
Wherein, described pilot hole 690 is opened in described a connecting seat 620 and described second connection seat 640
Go up and be located close to the side of described car owner's frame 100, thus realize described front-wheel front fork 200 towards institute
State the upset of car owner's frame 100.It addition, described second locking member 660 is fixed on described pilot hole 690, it is achieved
Described a connecting seat 620 and described second connects relatively rotating of seat 640.Additionally, described shackle member 680
For the combinative structure of V-type fixture block fitted bolt, and it is fixed on described second by bolt thread and connects seat 640
On, described a connecting seat 620 and described second connects seat 640 and is all provided with in the face of the side of described V-type fixture block
There is draw-in groove, when carrying out fastening locking, by turn bolt, drive the motion of described V-type fixture block and with described the
The draw-in groove of a connecting seat 620 and described second connects the equal clamping of draw-in groove on seat 640, thus realize described before
Wheel front fork 200 and the split of described car owner's frame 100, this structure operation is simple, reliable operation.
Described Button Block 820 includes seat cylinder 822 and is arranged in the fastener 824 of described seat cylinder 822, described button
Component 840 stretches into described seat cylinder 822 and is connected with described fastener 824.
Described seat cylinder 822 is provided with spring, described button in being provided with interface and installing hole 780, and this cylinder 822
Fitting 824 stretches in described installing hole 780 and pushes against with this spring and is connected, and described buckling piece 840 has
Access Division, described fastener 824 is provided with through hole, after described buckling piece 840 stretches in described seat cylinder 822,
The Access Division of described buckling piece 840 coordinates clamping with the through hole of described fastener 824, it is achieved connect fixing.
When carrying out described buckling piece 840 and separating with described Button Block 820, only described fastener 824 need to be pressed, it
The Access Division of rear described buckling piece 840 separates with the through hole of described fastener 824, and described buckling piece 840 is i.e.
Can deviate from described Button Block 820, this fastening structure is easy to operate, reliable operation.
As it is shown on figure 3, a kind of folding bicycle, it includes monolateral wheel engaging support mechanism as above, car
Seat 900a and car handle 900b, described vehicle seat 900a is slidably secured described car owner's frame 100, described
Car handle 900b is rotatably fixed to described car owner's frame 100.
Above-mentioned folding bicycle is by arranging described monolateral wheel engaging support mechanism, when carrying out folding and folding, institute
State the second connection seat 640 to rotate relative to described a connecting seat 620, so that described front-wheel 300 turns over
Go to the lower section of described car owner's frame 100, be separated with described Button Block 820 by described buckling piece 840 meanwhile,
Described trailing wheel 500 is turned down to described car owner's frame 100 by described rotating mechanism 700 and fitted, from
And make described front-wheel 300 and described trailing wheel 500 fit tightly and dead in line, and keeping parallelism, thus
Can be that the vehicle volume space less, that take after folding is less, structure be the compactest the least, just
In carrying, transport and depositing.Additionally, described vehicle seat 900a can receive to described car owner's frame 100 direction,
And described car handle 900b can also be around the upset laminating of described car owner's frame 100, thus after reducing folding further
The volume of bicycle.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (8)
1. a monolateral wheel engaging support mechanism, it is characterised in that include car owner's frame, front-wheel front fork and rotatable
After being fixed on the front-wheel on described front-wheel front fork, trailing wheel back vent and being rotatably fixed on described trailing wheel back vent
Wheel, front fork buckling device, rotating mechanism, back vent buckling device and wheel buckling device, described rotating mechanism
The axis of rotary centerline and described trailing wheel be in tilted layout；
Described front fork buckling device includes a connecting seat being arranged on described car owner's frame and is arranged at described
Second be rotationally connected on front-wheel front fork and with described a connecting seat is connected seat, described back vent buckling device bag
Include the Button Block being arranged on described car owner's frame and be arranged on described trailing wheel back vent and be connected with described Button Block
Buckling piece, deck that described wheel buckling device includes being arranged on the wheel hub of described front-wheel or described trailing wheel,
And it is arranged at the fastener on the wheel hub of described trailing wheel or described front-wheel, when monolateral wheel engaging support mechanism is in folding
During folded collapse state, described second connects seat rotates relative to described a connecting seat, the upset laminating of described front-wheel
To described car owner's frame, described Button Block separates with described buckling piece, and described trailing wheel is overturn by described rotating mechanism
Conforming to described car owner's frame, described fastener coordinates clamping with described deck, and described front-wheel and described trailing wheel
Dead in line keeping parallelism.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described deck is provided with
Draw-in groove, described draw-in groove is similar to the shape of described fastener.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described rotating mechanism
The range of tilt angles of axis of rotary centerline and described trailing wheel be 1.5～2.5 degree.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described rotating mechanism
The first link of including the first locking member, being fixed on described car owner's frame and be fixed on described trailing wheel back vent
On the second link, described first link and described second link are equipped with position installation relatively
Hole, described first locking member is arranged in described installing hole.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described front fork fastens
Device also includes the second locking member and is arranged at the shackle member on described second connection seat, and described first connects
Seat connects seat with described second and is equipped with the pilot hole that position is corresponding, and described second locking member is arranged in described
Pilot hole, and described shackle member and described a connecting seat, described second be connected seat and all coordinate clamping.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described Button Block includes
Seat cylinder and be arranged in the fastener of described seat cylinder, described buckling piece stretch into described seat cylinder and with described fastener
It is connected.
Monolateral wheel engaging support mechanism the most according to claim 1, it is characterised in that described front-wheel front fork
Arrange with described trailing wheel back vent homonymy or heteropleural.
8. a folding bicycle, it includes the monolateral car as described in any one of the claims 1 to 7
Wheel engaging support mechanism, vehicle seat and car handle, described vehicle seat is slidably secured described car owner's frame, and described car is held up
Being rotatably fixed to described car owner's frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327228.6U CN205632840U (en) | 2016-04-18 | 2016-04-18 | Unilateral wheel lock mechanism and folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327228.6U CN205632840U (en) | 2016-04-18 | 2016-04-18 | Unilateral wheel lock mechanism and folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632840U true CN205632840U (en) | 2016-10-12 |
Family
ID=57064674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327228.6U Active CN205632840U (en) | 2016-04-18 | 2016-04-18 | Unilateral wheel lock mechanism and folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665018A (en) * | 2019-02-20 | 2019-04-23 | 常州金色年华车业有限公司 | Bias folding stand |
-
2016
- 2016-04-18 CN CN201620327228.6U patent/CN205632840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665018A (en) * | 2019-02-20 | 2019-04-23 | 常州金色年华车业有限公司 | Bias folding stand |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181023 Granted publication date: 20161012 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190423 Granted publication date: 20161012 |