CN204184526U - Portable folding bicycle - Google Patents
Portable folding bicycle Download PDFInfo
- Publication number
- CN204184526U CN204184526U CN201420512202.XU CN201420512202U CN204184526U CN 204184526 U CN204184526 U CN 204184526U CN 201420512202 U CN201420512202 U CN 201420512202U CN 204184526 U CN204184526 U CN 204184526U
- Authority
- CN
- China
- Prior art keywords
- support body
- wheel support
- rear wheel
- front vehicle
- vehicle frame
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000007306 turnover Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a kind of bicycle, particularly a kind of portable folding bicycle.The utility model provides following technical scheme: a kind of portable folding bicycle, the cushion including vehicle frame, the tap be connected with vehicle frame, front vehicle wheel, rear wheel and be located on vehicle frame, tap is connected by connecting rod with between vehicle frame, and connecting rod is connected by the upset articulation piece that connecting rod can be impelled to overturn along the horizontal any side of vehicle frame with between vehicle frame relative to being connected the other end of one end with tap.Adopt technique scheme, provide little, light portable, the simple portable folding bicycle of structure of a kind of volume after folding.
Description
Technical field
The utility model relates to a kind of bicycle, particularly a kind of portable folding bicycle.
Background technology
Bicycle is the instrument that a kind of people ride instead of walk, and traditional bicycle volume is comparatively large and heavier, is not easy to carry and carry.
Along with people's life and the improving constantly of levels of substance, bicycle not only can be used as walking-replacing tool, and for the converter tools of pastime of lying fallow when more can be used as people's out on tours, traditional bicycle volume is large, cannot be positioned in the boot of automobile; Person skilled in art is through constantly research and development, make market to have occurred some Foldable bicycles or Electrical Bicycle, although volume is less than traditional bicycle after this type of Foldable bicycle or Electrical Bicycle fold, but volume is still larger, and fold mechanism is comparatively complicated, is not easy to processing and installs.
Summary of the invention
For the deficiency that prior art exists, the utility model provides little, light portable, the simple portable folding bicycle of structure of a kind of volume after folding.
For achieving the above object, the utility model provides following technical scheme: a kind of portable folding bicycle, the cushion including vehicle frame, the tap be connected with vehicle frame, front vehicle wheel, rear wheel and be located on vehicle frame, it is characterized in that: described tap is connected by connecting rod with between vehicle frame, connecting rod is connected by the upset articulation piece that connecting rod can be impelled to overturn along the horizontal any side of vehicle frame with between vehicle frame relative to being connected the other end of one end with tap.
Adopt technique scheme, when bicycle needs folding, tap and connecting rod can be implemented to turn down by upset articulation piece and vehicle frame, tap and connecting rod are implemented to turn down afterwards and vehicle frame is in parallel shape, volume when volume ratio after bicycle is folded uses is little one times, is easy to carry and places, decreasing placement space shared when travelling outdoors, and folding convenient, structure is simple.
The utility model is set to further: vehicle frame includes front vehicle wheel support body and rear wheel support body, and axial one end of front vehicle wheel support body is fixedly connected with front vehicle wheel, and the other end is connected with upset articulation piece; Axial one end of rear wheel support body is fixedly connected with rear wheel, and the other end is connected with upset articulation piece; Described upset articulation piece includes the hinge be located between connecting rod and front vehicle wheel support body, this hinge includes the stacked setting of two panels and turning in conplane connecting strap, the horizontal side of two connecting straps is articulated and connected by jointed shaft, and two connecting straps are provided with towards the end face of front vehicle wheel support body and connecting rod the attaching parts be connected with front vehicle wheel support body and link detachable respectively; Longitudinal side of the connecting strap be connected with front vehicle wheel support body in described two connecting straps is provided with and is articulated and connected and the flipping block that can overturn along this hinge-point with it, described rear wheel support body is connected by attaching parts with between this flipping block, and this flipping block is provided with the mounting rod installed for cushion relative to the other end place being connected one end with rear wheel support body.
Wherein, be provided with detouchable catch gear between two connecting straps, it is the tie down screw of screw thread fit that this catch gear includes with two connecting straps; Described attaching parts include the inserted block be located on connecting strap and to be located on connecting rod and front vehicle wheel support body and can with the slot of inserted block adaptation.
Adopt technique scheme, hinged by hinge before front vehicle wheel support body and connecting rod, and hinge to be turningly made up of in conplane connecting strap the stacked setting of two panels, after arranging like this, connecting rod needs only two connecting strap upsets to be separated during folded turnover, be in same plane after making two connecting strap upsets, just can realize the upset of connecting rod and front vehicle wheel support body; And rear wheel frame body is by implementing to be connected with front bus or train route support body with the flipping block that the connecting strap in zoarium is articulated and connected, folded turnover is implemented between flipping block and connecting strap, impel rear wheel support body close towards front vehicle wheel support body, until rear wheel support body and front vehicle wheel support body are fitted, just can further reduce bicycle fold after volume; The setting of catch gear can make bicycle without the need to preventing two connecting straps from overturning time folding, and bicycle can be used normally.
The utility model is further set to: being provided with between front vehicle wheel support body and rear wheel support body can the hinged support bar of bending, axial one end of this hinged support bar is fixedly connected with front vehicle wheel support body, is articulated and connected between the other end and rear wheel support body by jointed shaft.
Adopt technique scheme, the setting of hinged support bar keeps between front vehicle wheel support body with rear wheel support body better supporting and being connected to make, reinforcement bicycle in the process of moving be subject to force intensity.
The utility model is further set to: be provided with damping between rear wheel support body and rear wheel, and this damping includes the decoupling rod be set up in respectively on rear wheel support body and on rear wheel and the damping spring be between two decoupling rods.
Adopt technique scheme, damping arranges between rear wheel support body and rear wheel, arrange like this be equivalent to front portion and middle part due to the rear portion vibrations of bicycle dynamics more greatly, and rear wheel is closer in cushion, and damping effect is then better.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the decomposing schematic representation of the utility model embodiment;
Fig. 3 is the schematic perspective view 1 overturning articulation piece in the utility model embodiment;
Fig. 4 is the schematic perspective view 2 overturning articulation piece in the utility model embodiment.
Detailed description of the invention
A kind of portable folding bicycle as shown in Fig. 1-Fig. 4, the cushion 5 including vehicle frame 1, the tap 2 be connected with vehicle frame 1, front vehicle wheel 3, rear wheel 4 and be located on vehicle frame 1, tap 2 is connected by connecting rod 6 with between vehicle frame 1, and connecting rod 6 is connected by the upset articulation piece 7 that connecting rod 6 can be impelled to overturn along the horizontal any side of vehicle frame 1 with between vehicle frame 1 relative to being connected the other end of one end with tap 2.In technique scheme, when bicycle needs folding, tap 2 and connecting rod 6 can be implemented to turn down with vehicle frame 1 by upset articulation piece 7, tap 2 and connecting rod 6 are implemented to turn down afterwards and vehicle frame 1 is in parastate, volume when volume ratio after bicycle is folded uses is little one times, is easy to carry and places, decreasing placement space shared when travelling outdoors, and folding convenient, structure is simple.
In the utility model embodiment, vehicle frame 1 includes front vehicle wheel support body 11 and rear wheel support body 12, and axial one end of front vehicle wheel support body 11 is fixedly connected with front vehicle wheel 3, and the other end is connected with upset articulation piece 7; Axial one end of rear wheel support body 12 is fixedly connected with rear wheel 4, and the other end is connected with upset articulation piece 7; Upset articulation piece 7 includes the hinge be located between connecting rod 6 and front vehicle wheel support body 11, this hinge includes the stacked setting of two panels and turning in conplane connecting strap 71, the horizontal side of two connecting straps 71 is articulated and connected by jointed shaft 72, and two connecting straps 71 are provided with towards the end face of front vehicle wheel support body 11 and connecting rod 6 attaching parts removably connected with front vehicle wheel support body 11 and connecting rod 6 respectively; Longitudinal side of the connecting strap 71 be connected with front vehicle wheel support body 11 in two connecting straps 71 is provided with and is articulated and connected and the flipping block 73 that can overturn along this hinge-point with it, be connected by attaching parts between rear wheel support body 12 with this flipping block 73, and this flipping block 73 is provided with the mounting rod 13 installed for cushion 5 relative to the other end place being connected one end with rear wheel support body 12.Front vehicle wheel support body 11 and connecting rod 6 are hinged by hinge before, and hinge to be turningly made up of in conplane connecting strap 71 the stacked setting of two panels, after arranging like this, connecting rod 6 needs only two connecting straps 71 to be overturn separation during folded turnover, be in same plane after two connecting straps 71 are overturn, just can realize the upset of connecting rod 6 and front vehicle wheel support body 11; And rear wheel frame body 12 is by implementing to be connected with front bus or train route support body 11 with the flipping block 73 that the connecting strap 71 in zoarium is articulated and connected, folded turnover is implemented between flipping block 73 and connecting strap 71, impel rear wheel support body 12 close towards front vehicle wheel support body 11, until rear wheel support body 12 and front vehicle wheel support body 11 are fitted, just can further reduce bicycle fold after volume.
In order to make bicycle in the process of moving two connecting straps overturn, be provided with detouchable catch gear 8 between two connecting straps 71, this catch gear 8 includes and the tie down screw 81 of two connecting straps 71 in screw thread fit; Attaching parts include the inserted block 711 be located on connecting strap 71 and to be located on connecting rod 6 and front vehicle wheel support body 11 and can with the slot 712 of inserted block 711 adaptation.The setting of this catch gear 8 can make bicycle without the need to preventing two connecting straps 71 from overturning time folding, and bicycle can be used normally
Being provided with between front vehicle wheel support body 11 and rear wheel support body 12 can the hinged support bar 14 of bending, and axial one end of this hinged support bar 14 is fixedly connected with front vehicle wheel support body 11, is articulated and connected between the other end and rear wheel support body 12 by jointed shaft 15.The setting of hinged support bar 14 keeps between front vehicle wheel support body 11 with rear wheel support body 12 better supporting and being connected to make, strengthen bicycle in the process of moving by force intensity.
In the utility model embodiment, the dynamics that rear portion vibrations due to bicycle are equivalent to front portion and middle part is larger, in order to better eliminate bicycle shaking force in the process of moving, be provided with damping 9 between rear wheel support body 12 and rear wheel 4, this damping 9 includes the decoupling rod 91 be set up in respectively on rear wheel support body 12 and on rear wheel 4 and the damping spring 92 be between two decoupling rods 91.
Claims (6)
1. a portable folding bicycle, the cushion including vehicle frame, the tap be connected with vehicle frame, front vehicle wheel, rear wheel and be located on vehicle frame, it is characterized in that: described tap is connected by connecting rod with between vehicle frame, connecting rod is connected by the upset articulation piece that connecting rod can be impelled to overturn along the horizontal any side of vehicle frame with between vehicle frame relative to being connected the other end of one end with tap.
2. portable folding bicycle according to claim 1, is characterized in that: described vehicle frame includes front vehicle wheel support body and rear wheel support body, and axial one end of front vehicle wheel support body is fixedly connected with front vehicle wheel, and the other end is connected with upset articulation piece; Axial one end of rear wheel support body is fixedly connected with rear wheel, and the other end is connected with upset articulation piece; Described upset articulation piece includes the hinge be located between connecting rod and front vehicle wheel support body, this hinge includes the stacked setting of two panels and turning in conplane connecting strap, the horizontal side of two connecting straps is articulated and connected by jointed shaft, and two connecting straps are provided with towards the end face of front vehicle wheel support body and connecting rod the attaching parts be connected with front vehicle wheel support body and link detachable respectively; Longitudinal side of the connecting strap be connected with front vehicle wheel support body in described two connecting straps is provided with and is articulated and connected and the flipping block that can overturn along this hinge-point with it, described rear wheel support body is connected by attaching parts with between this flipping block, and this flipping block is provided with the mounting rod installed for cushion relative to the other end place being connected one end with rear wheel support body.
3. portable folding bicycle according to claim 2, is characterized in that: be provided with detouchable catch gear between two described connecting straps, and it is the tie down screw of screw thread fit that this catch gear includes with two connecting straps; Described attaching parts include the inserted block be located on connecting strap and to be located on connecting rod and front vehicle wheel support body and can with the slot of inserted block adaptation.
4. the portable folding bicycle according to Claims 2 or 3, it is characterized in that: being provided with between described front vehicle wheel support body and rear wheel support body can the hinged support bar of bending, axial one end of this hinged support bar is fixedly connected with front vehicle wheel support body, is articulated and connected between the other end and rear wheel support body by jointed shaft.
5. the portable folding bicycle according to Claims 2 or 3, it is characterized in that: be provided with damping between described rear wheel support body and rear wheel, this damping includes the decoupling rod be set up in respectively on rear wheel support body and on rear wheel and the damping spring be between two decoupling rods.
6. portable folding bicycle according to claim 4, it is characterized in that: be provided with damping between described rear wheel support body and rear wheel, this damping includes the decoupling rod be set up in respectively on rear wheel support body and on rear wheel and the damping spring be between two decoupling rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512202.XU CN204184526U (en) | 2014-09-05 | 2014-09-05 | Portable folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512202.XU CN204184526U (en) | 2014-09-05 | 2014-09-05 | Portable folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184526U true CN204184526U (en) | 2015-03-04 |
Family
ID=52616545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512202.XU Expired - Fee Related CN204184526U (en) | 2014-09-05 | 2014-09-05 | Portable folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276241A (en) * | 2014-09-05 | 2015-01-14 | 温州职业技术学院 | Portable folding bicycle |
-
2014
- 2014-09-05 CN CN201420512202.XU patent/CN204184526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276241A (en) * | 2014-09-05 | 2015-01-14 | 温州职业技术学院 | Portable folding bicycle |
| CN104276241B (en) * | 2014-09-05 | 2019-10-11 | 温州职业技术学院 | Portable folding bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |