CN108995754A - Folding bicycle - Google Patents
Folding bicycle Download PDFInfo
- Publication number
- CN108995754A CN108995754A CN201710416431.XA CN201710416431A CN108995754A CN 108995754 A CN108995754 A CN 108995754A CN 201710416431 A CN201710416431 A CN 201710416431A CN 108995754 A CN108995754 A CN 108995754A
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- China
- Prior art keywords
- mobile jib
- group
- frame
- chair cushion
- folding bicycle
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/005—Collapsible or foldable cycles having additional wheels for use when folded or collapsed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of folding bicycle, comprising: a vehicle frame group, a steering group and a rear wheels, the vehicle frame group is equipped with one first mobile jib and one second mobile jib, the steering group has a front wheele part, wheel portion after the rear wheels have one, first mobile jib is pivoted with respect to second mobile jib, and first mobile jib and second mobile jib form less than a 90 degree angles, and the front wheele part and the rear wheel portion is made to form stacked on top shape.
Description
Technical field
The present invention relates to the technologies that two wheeler folds, and have and are convenient for carrying and store effect, especially with regard to two wheels
The folded wheel stacking of vehicle, handle folding and folded angle, to be occupied up to minimum space.
Background technique
The universal offer people of bicycle more rapid can reach the destination, while save the time, on the other hand stop
In the case that spare time consciousness comes back, also there are many persons to select bicycle as stress-relieving activity, however Regular Bicycle, in an inch of land is an inch of gold
Region in, unless there are especially diamond is cooked up, otherwise parking bicycle is a very difficult thing；Still further aspect,
The design of general folding bicycle, solves the problems, such as bicycle parking, in general, on the body framing of general folding bicycle
Turning point is installed, so that general folding bicycle is folded and reduces its occupied space, general folded bicycle can be by neither ipsilateral vehicle
The mutual closing of body skeleton folds, and front and back wheel is mutually close together, and formation folds state, however front and back wheel leans against
Folding mode together, the volume that will cause general folded vehicle is still too big, causes to be not easily carried situation；In addition, general
Folded bicycle can allow handle and deep bid to overlap again together, if encountering collision, fluted disc be easy to cause to damage when folding handle.
In view of this, the present invention provides a kind of folding bicycle, it can reach more good by the improvement of bending structure
Volume is reduced.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one
Kind folding bicycle can more effectively reduce occupied space, the front tube of the folded bicycle and rear pipe after bicycle folding
Folding angles can be less than 90 degree, and the hand handle of bicycle can fold the position opposite in bicycle deep bid, avoid collision
To deep bid, in addition, the front-wheel and rear-wheel of the folding bicycle are arranged with stacked；The folding bicycle can be easier
It carries, mitigates user's burden.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of folding bicycle, comprising: a vehicle frame group, the vehicle frame group are equipped with a Fast detachable unit, one first mobile jib and one second
Mobile jib, Fast detachable unit one end attaching first mobile jib, other end attaching second mobile jib, the free end of first mobile jib is equipped with
A carrier is arranged in one head tube, second mobile jib downside, and carrier side dress hangs a deep bid group, wherein the Fast detachable unit has one to consolidate
Reservation setting is the second mobile jib side, one first connecting support group set the second mobile jib one end, a fastening sheet is pivotally connected first knot
Conjunction seat, one second connecting support group sets the first mobile jib one end and an articulated part is installed between first and second mobile jib, which tears open
Filling the fixing seat makes second connecting support close to or far from first connecting support；One steering group, the steering group are installed in the head tube,
The steering group has a front wheele part and a handle portions, which is set on the downside of the head tube, which is set on the upside of the head tube,
The handle portions are equipped with a bending part, a handle and a handlebar, and group connects the bending part and the handle respectively at the handlebar stem both ends；One
There is an axis to connect frame, a chair cushion bar and a chair cushion for seat group, the seat group, which connects frame and be pivotally connected second mobile jib, which connects frame
The chair cushion bar is loaded equipped with a rod aperture, the chair cushion bar is separately consolidated with a Quick Release beam and connects frame in axis, which combines the chair cushion；After one
Wheel group, the rear wheels have one to be spirally connected wheel portion after frame and one, which assembles on the downside of second mobile jib, which sets this
The frame that is spirally connected with respect to it assembles the second mobile jib lower position；First mobile jib is curved to second mobile jib centered on the Fast detachable unit
Folding, first mobile jib and second mobile jib form one less than 90 degree of angles and are greater than 0 degree of angle, the front wheele part and the rear wheel portion shape
At stacked, which is connect frame and is pivoted using carrier as axle center towards first mobile jib, and the chair cushion bar and the chair cushion are to first mobile jib
Bending, the chair cushion is close to first mobile jib, and close second mobile jib of the chair cushion bar, the handle and the handlebar stem are with the bending part court
Carrier dress hangs the opposite location lateral bending of the deep bid group.
The present invention is further technically characterized in that, the folding bicycle further include an auxiliary wheel install this second
Mobile jib, the auxiliary wheel are located at the opposite side that the second mobile jib group connects the first mobile jib.
The present invention is further technically characterized in that, it is at an angle which assembles the second mobile jib shape, the angle model
It is trapped among between 30 degree to 40 degree.
The present invention is further technically characterized in that the chair cushion bar is equipped with an extension line, which intersects second master
Rod is at an angle, and the angular range is between 5 degree to 10 degree.
The present invention is further technically characterized in that second mobile jib has one group of fixinig plate, is located at the frame that is spirally connected
Between the carrier, the fixinig plate is close to the rack position that is spirally connected.
Root technical characteristic according to the above, the present invention provides folding bicycle can compared with general folding bicycle
Front-wheel is folded with what rear-wheel stacked, less than 90 degree after first mobile jib and the second mobile jib bending, more preferably reduces the folding certainly
The volume of driving, and be easier to carry.
The invention has the advantages that it can more effectively reduce occupied space, the folded bicycle after bicycle folding
Front tube and rear pipe folding angles can less than 90 degree, and the hand handle of bicycle can fold it is opposite in bicycle deep bid
Position avoids collision deep bid, in addition, the front-wheel and rear-wheel of the folding bicycle are arranged with stacked；The folding is voluntarily
Vehicle easier can be carried, and user's burden is mitigated.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is folding bicycle stereoscopic schematic diagram of the invention.
Fig. 2 is folding bicycle floor map of the invention.
Fig. 3 is the first mobile jib flexing movement schematic diagram of folding bicycle of the invention.
Fig. 4 is schematic diagram after folding bicycle the first mobile jib bending of the invention.
Fig. 5 is that the seat group of folding bicycle of the invention folds schematic diagram.
Fig. 6 is floor map after folding bicycle of the invention folds.
Fig. 7 is the folding bicycle stereoscopic schematic diagram of another embodiment of the present invention.
Fig. 8 is floor map after the folding bicycle of another embodiment of the present invention folds.
Figure label explanation:
10 vehicle frame group, 11 first mobile jib
12 second mobile jib, 13 Fast detachable unit
131 fixing seat, 132 first connecting support
133 fastening sheet, 134 second connecting support
135 articulated part, 14 head tube
15 carrier, 151 sliding eye
16 fixinig plate, 17 deep bid group
20 steering group, 21 front wheele part
22 handle portions, 23 bending part
24 handle, 25 handlebar stem
30 seat group, 31 axis connects frame
311 shaft, 312 connector
32 chair cushion bar, 33 chair cushion
35 Quick Release, 40 rear wheels
41 are spirally connected wheel portion after frame 42
401 convex 50 auxiliary wheels of fishplate bar
60 shelf
Specific embodiment
Illustrate that the present invention can reach purpose and efficacy to will be clear that, hereby, schematic diagram of arranging in pairs or groups is with regard to the embodiment of the present invention
Its effect of elaborate and feature, the present invention provide a kind of folding bicycle, more effectively reduction occupied space, the folded bicycle
Front tube and rear pipe folding angles can be less than 90 degree, and the hand handle of bicycle can fold the position opposite in bicycle deep bid
It sets, avoids collision deep bid, in addition, the front-wheel and rear-wheel of the folding bicycle are arranged with stacked.
It please refers to shown in Fig. 1 to Fig. 7, the present invention provides a kind of folding bicycle, comprising: a vehicle frame group 10, the vehicle frame group
10 are equipped with a Fast detachable unit 13, one first mobile jib 11 and one second mobile jib 12,13 one end attaching of Fast detachable unit, first mobile jib 11,
Other end attaching second mobile jib 12, the free end of first mobile jib 11 are equipped with a head tube 14, are arranged on the downside of second mobile jib 12
One carrier 15,15 side of carrier dress hang a deep bid group 17, wherein the Fast detachable unit 13 have a fixing seat 131 be arranged this
12 one end of the second mobile jib is set in two mobile jibs, 12 side, 132 groups of one first connecting support, a fastening sheet 133 is pivotally connected first connecting support
132,134 groups of one second connecting support set 11 one end of the first mobile jib and an articulated part 135 install first and second mobile jib 11,12 it
Between, which, which dismounts the fixing seat 131, makes second connecting support 134 close to or far from first connecting support 132；One turn
To group 20, which is installed in the head tube 14, which has a front wheele part 21 and a handle portions 22, the front wheele part
21 are set to 14 downside of head tube, which is set to 14 upside of head tube, which is equipped with a bending part 23, a handle
24 and a handlebar 25, group connects the bending part 23 and the handle 24 respectively at 25 both ends of handlebar stem；One seat group 30, the seat group
30 there is an axis to connect frame 31, a chair cushion bar 32 and a chair cushion 33, which connects frame 31 and be pivotally connected second mobile jib 12, which connects frame 31 and set
There is a rod aperture to load the chair cushion bar 32, the chair cushion bar 32 is separately consolidated with 35 beam of a Quick Release and connects frame 31 in axis, the chair cushion bar 32 combination should
Chair cushion 33；One rear wheels 40, the rear wheels 40 have one to be spirally connected wheel portion 42 after frame 41 and one, and it is second main which assembles this
12 downside of bar, 42 groups of the rear wheel portion set the frame 41 that is spirally connected and assemble 12 lower position of the second mobile jib with respect to the frame 41 that is spirally connected；This
One mobile jib 11 is bent centered on the Fast detachable unit 13 to second mobile jib 12, and first mobile jib 11 and second mobile jib 12 form one
Less than 90 degree of angles and it is greater than 0 degree of angle, the front wheele part 21 and the rear wheel portion 42 form stacked, which connects frame 31 with carrier 15
It is pivoted for axle center towards first mobile jib 11, the chair cushion bar 32 and the chair cushion 33 are bent to first mobile jib 11, which connects
Nearly first mobile jib 11, close second mobile jib 12 of the chair cushion bar 32, the handle 24 and the handlebar stem 25 are with 23 court of bending part
The carrier 15 dress hangs the opposite location lateral bending of the deep bid group 17.
The aforementioned technical characteristics for main embodiment of the present invention.
As shown in Figures 1 to 6, folding bicycle of the present invention further includes that an auxiliary wheel 50 installs second mobile jib
12, which is located at the opposite side that 12 groups of second mobile jib connects the first mobile jib 11, please refers to shown in Fig. 5 and Fig. 6, is equipped with
One horizontal line, second mobile jib 12, the auxiliary wheel 50 are stood in the horizontal line, and the front wheele part 21 and the rear wheel portion 42 are at upper and lower
Stacked facilitates and pulls the folding bicycle, and the main support of first and second mobile jib 11,12 foldable integral bicycles, is
It is made with firm material.
It please refers to shown in Fig. 2 and Fig. 3, the fixing seat 131 setting of the Fast detachable unit 13 is in 12 side of the second mobile jib, this
One 132 groups of connecting support sets 12 one end of the second mobile jib, which is pivotally connected first connecting support 132, second connecting support
11 one end of the first mobile jib and an articulated part 135 is set for 134 groups to install between first and second mobile jib 11,12, first mobile jib 11 with
Second mobile jib 12 is with 133 hitch of the fastening sheet fixing seat 131 or separates the fixing seat 131.
According to leading portion, which intersects second connecting support 134, and making 133 hitch of fastening sheet, this is solid
Reservation 131, fix first mobile jib 11 presented with second mobile jib 12 it is horizontal；The fastening sheet 133 releases the hitch fixing seat
131, which is that axle center pivots with the articulated part 135, drives the front wheele part 21 and the handle portions 22 toward arrow to shifting
It is dynamic.
Please refer to shown in Fig. 3 and Fig. 4, which has one group of fixinig plate 16, be located at this be spirally connected frame 41 with
Between the carrier 15, which is moved close to 41 position of frame that is spirally connected, the front wheele part 21 towards arrow direction toward the fixinig plate 16
Dynamic, which is symmetrical arranged equipped with two fixed-wings, has a space front wheele part 21, the front-wheel between two fixed-wing
Portion 21 and the rear wheel portion 42 are at stacked.
It please refers to shown in Fig. 3 and Fig. 4, which assembles second mobile jib, 12 shape X at an angle, angle X model
It is trapped among between 30 degree to 40 degree, limits the angular range whereby.
According to Fig. 4 and Fig. 5, which is equipped with a sliding eye 151, which connects frame 31 with a shaft 311 and one
Connector 312, the shaft 311 are equipped with a hole with respect to the position of rod aperture to be directed at the sliding eye 151, which wears
The hole and the sliding eye 151, the connector 312 are moved in the sliding eye 151 along hole morpheme, drive the shaft 311 with the sliding
Hole 151 is axis rotation.
According to upper section, which connects frame 31, and with the carrier 15 to be that axle center is pivoted towards first mobile jib 11 (in Fig. 5 close
The axis connects the arrow direction of frame 31), the chair cushion bar 32 and the chair cushion 33 are bent to first mobile jib 11, the chair cushion 33 close to this
One mobile jib 11, close second mobile jib 12 of the chair cushion bar 32 release 35 beam of Quick Release and consolidate the chair cushion bar 32 and the chair cushion 33, the chair
Lining bar 32 and the chair cushion 33 are mobile (arrow direction in Fig. 5 near chair cushion 33) to arrow direction.
It please refers to shown in Fig. 5 and Fig. 6,24 groups of the handle connects 25 one end of handlebar stem to control the folding bicycle side
To 25 other end group of handlebar stem connects the bending part 23, which is pivotally connected the head tube 14, and the bending part 23 is towards the carrier 15
The opposite location folding for hanging the deep bid group is filled, the handle 24 and the handlebar stem 25 are break towards front wheele part 21 with the bending part 23 and are somebody's turn to do
Second mobile jib, 12 bending.
It please refers to shown in Fig. 5 and Fig. 6, the folded form vehicle-mounted folding state, which is equipped with an extension line, this prolongs
It stretches line and intersects second mobile jib, 12 shape Y at an angle, angle Y range is between 5 degree to 10 degree.
It please refers to shown in Fig. 7 and Fig. 8, the present invention provides a kind of another embodiment of folding bicycle, with the upper embodiment
It compares, further includes: that 60 groups of a shelf set the frame 41 that is spirally connected, which assembles 12 downside of the second mobile jib, and should
Second mobile jib 12 of second mobile jib, 12 length and the upper embodiment is want slightly shorter than length, sets the shelf with reserved space group
60, this, which is spirally connected 41 groups of frame, sets the rear wheel portion 42 assembling of frame 41 second mobile jib, 12 lower position that is spirally connected relatively, wherein this is spirally connected
There is frame two close these of convex fishplate bar 401 frame that is spirally connected to assemble 12 lower position of the second mobile jib, and the shelf 60 are with one first fitting 61
With one second fitting 62, the convex 401 spiral shell group of fishplate bar first fitting 61, which is spirally connected 41 1 side position of frame that is spirally connected
The rear wheel portion 42 is set close to being spirally connected 41 groups of frame, in addition, the auxiliary wheel 50 installs the opposite two convex fishplate bar 401 in 60 one end of shelf.
The shelf 60, which provide user, can put article on the shelf 60, more easily realize that delivery is made whereby
With.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (5)
1. a kind of folding bicycle characterized by comprising
One vehicle frame group, the vehicle frame group are equipped with a Fast detachable unit, one first mobile jib and one second mobile jib, Fast detachable unit one end attaching this
One mobile jib, other end attaching second mobile jib, the free end of first mobile jib are equipped with a head tube, setting on the downside of second mobile jib
One carrier, the carrier side dress hang a deep bid group, wherein the Fast detachable unit have a fixing seat be arranged the second mobile jib side,
One first connecting support group sets the second mobile jib one end, a fastening sheet is pivotally connected first connecting support, one second connecting support group set this
One mobile jib one end and an articulated part are installed between first and second mobile jib, which, which dismounts the fixing seat, makes second connecting support
Close to or far from first connecting support；
One steering group, the steering group are installed in the head tube, which has a front wheele part and a handle portions, which is set to
On the downside of the head tube, which is set on the upside of the head tube, which is equipped with a bending part, a handle and a handlebar, this
Group connects the bending part and the handle respectively at hand lever both ends；
There is an axis to connect frame, a chair cushion bar and a chair cushion for one seat group, the seat group, which connects frame and be pivotally connected second mobile jib, should
Axis, which connects, to be provided with a rod aperture and loads the chair cushion bar, is separately consolidated the chair cushion bar with a Quick Release beam and is connect frame in axis, which combines the chair
Pad；
One rear wheels, the rear wheels have one to be spirally connected wheel portion after frame and one, which assembles on the downside of second mobile jib, the rear-wheel
Portion's group sets the frame that is spirally connected and assembles the second mobile jib lower position with respect to it；
First mobile jib is bent centered on the Fast detachable unit to second mobile jib, and first mobile jib and second mobile jib formation one are small
In 90 degree of angles and it is greater than 0 degree of angle, the front wheele part and the rear wheel portion form stacked, which connects frame using carrier as axle center direction
First mobile jib pivots, and the chair cushion bar and the chair cushion are bent to first mobile jib, and the chair cushion is close to first mobile jib, the chair cushion bar
Close second mobile jib, the handle and the handlebar stem are laterally rolled over the bending part towards the opposite location that carrier dress hangs the deep bid group
It is curved.
2. folding bicycle according to claim 1, which is characterized in that further comprise that an auxiliary wheel installs second master
Bar, the auxiliary wheel are located at the opposite side that the second mobile jib group connects the first mobile jib.
3. folding bicycle according to claim 2, which is characterized in that the frame that is spirally connected assembles second mobile jib and forms one
Angle, the angular range is between 30 degree to 40 degree.
4. folding bicycle according to claim 3, which is characterized in that the chair cushion bar is equipped with a virtual extension line, should
Virtual extended line intersects that the second mobile jib shape is at an angle, and the angular range is between 5 degree to 10 degree.
5. folding bicycle according to claim 4, which is characterized in that described group of fixinig plate is located at be spirally connected frame and the load
Between body, this group of fixinig plate is close to the rack position that is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416431.XA CN108995754A (en) | 2017-06-06 | 2017-06-06 | Folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416431.XA CN108995754A (en) | 2017-06-06 | 2017-06-06 | Folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108995754A true CN108995754A (en) | 2018-12-14 |
Family
ID=64573521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416431.XA Pending CN108995754A (en) | 2017-06-06 | 2017-06-06 | Folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108995754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11267527B2 (en) * | 2017-04-21 | 2022-03-08 | William Ho | System for rolling a folded bike |
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| TWM514427U (en) * | 2015-06-02 | 2015-12-21 | Lekuma Technology Inc | Structure for folding bicycle |
| TW201643067A (en) * | 2015-06-02 | 2016-12-16 | Lekuma Technology Inc | Folded bicycle structure |
| CN106275198A (en) * | 2015-06-05 | 2017-01-04 | 乐酷马能源科技(杭州)有限公司 | Structure of folding bike |
| CN204846235U (en) * | 2015-08-09 | 2015-12-09 | 曾立平 | Hasp of scray |
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| CN205661612U (en) * | 2016-06-01 | 2016-10-26 | 黄华平 | Folding joint with auto -lock release mechanism |
| TWI617481B (en) * | 2017-05-12 | 2018-03-11 | Wang shuo feng | Foldable bicycle |
| CN207045565U (en) * | 2017-06-06 | 2018-02-27 | 乐酷马能源科技(杭州)有限公司 | Folding bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11267527B2 (en) * | 2017-04-21 | 2022-03-08 | William Ho | System for rolling a folded bike |
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