CN204956807U - Folding bicycle - Google Patents
Folding bicycle Download PDFInfo
- Publication number
- CN204956807U CN204956807U CN201520738708.7U CN201520738708U CN204956807U CN 204956807 U CN204956807 U CN 204956807U CN 201520738708 U CN201520738708 U CN 201520738708U CN 204956807 U CN204956807 U CN 204956807U
- Authority
- CN
- China
- Prior art keywords
- folding
- support strut
- seat support
- handlebar
- 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
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Abstract
The utility model discloses a folding bicycle, this bicycle include handlebar, wheel, frame, seat, slidable pillar and seat support strut, connected to the frame around the wheel, the handlebar locate the front truck and take turns to to by frame supporting, the seat locate the seat support strut on, the one end of seat support strut is fixed with the frame, the other end is connected with the handlebar, is equipped with the spout below the seat support strut, the one end and the connected to the frame of slidable pillar, the other end and spout swing joint, set up the pedal on the slidable pillar. The utility model has the advantages of simple structure, reasonable in design, it is folding quick convenient, and a lot of times can be saved and the volume is occupy, low in manufacturing cost, the practicality is high.
Description
Technical field
The utility model relate to bicycle separately due to, be specifically related to a kind of folding bicycle with modified node method.
Background technology
Folding bicycle, belongs to a classification of bicycle.General folded bicycle has vehicle frame folding joint and standpipe folding joint to form.By vehicle frame folding, by front and back two-wheeled doubling together, can reduce by the length of about 45%.Car load can put into boarding case and folding bag after folding, and the boot of automobile.Do not need by external tools in folding process yet, can manually by car folding and expanding.After folding by seat bar as the strong point with make folding after can stand surely.Folding bicycle carries, easy to use comfortable, mature production technology.
Folding bicycle is generally made up of body part, running part, undercarriage and safety device.Wherein, body part comprises vehicle frame, front fork, handlebar, saddle and front forked assembly etc., is the main body of bicycle; Running part comprises pedal, crank, sprocket wheel, chain, axis and flywheel etc., steps on pedal by manpower, drives rotation of wheel, drive to move ahead by above Transmission; Undercarriage and front and back wheel, comprise antero posterior axis parts, spoke, rim, tire etc.; Safety device comprises drg, car light, bicycle bell, reflective devices etc.As required, some annexes can also be increased, as support, clothes hanger, fork guard, mud guard, inflator etc.In addition, the sporting car of speed-changing mechanism, sports car, mountain bike etc. are housed variable-speed controller and front and back derailleur etc. are also housed.
In prior art, folding bicycle adopts tubing contracts to fold and the involutory folding two kinds of modes of pipe fitting realize bicycle overall shrinkage and folding effect.Pipe fitting is involutory folding folding by pipe fitting being installed the realization of hinge folding mechanism.And for folding bicycle front and back wheel involutory folding time, need to install fold mechanism in the middle part of lower pipe, in order to folding bicycle traffic safety, reliable, the front fork vertical bar in bicycle is also provided with top between middle pipe the upper pipe be connected.For the bicycle of like this design, also to realize between bicycle wheels folding, must lower pipe and lower pipe respectively correspondence be provided with two fold mechanisms.In top tube and down tube, two fold mechanisms to must be installed respectively at same folding direction (front and back wheel is involutory folding) like this, due to design, manufacture and run and the dynamic and static state error of generation, if top tube and down tube adopt Liang Ge hinge folding mechanism simultaneously, be difficult to reach free and relaxed folding effect.The defect of prior art is formal because the immobilization of existing folding mode, wants to solve this technology barrier, can only change existing folding mode.
Utility model content
The purpose of this utility model is just to provide a kind of folding bicycle with modified node method, this folding bicycle improves for foldable structure, folding bicycle after improvement can solve the problem in background technology, overcomes the defect of prior art, is convenient to fold.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of folding bicycle, comprises handlebar, wheel, vehicle frame and seat, it is characterized in that, also comprises slidably pillar and seat support strut; Described vehicle frame connects front and back wheel; Described handlebar is located on front vehicle wheel, and is supported by vehicle frame; Described seat is located on seat support strut, and one end and the vehicle frame of seat support strut are fixed, and the other end is connected with handlebar, is provided with chute below seat support strut; One end of described slidably pillar is connected with vehicle frame, and the other end is flexibly connected with chute, and described slidably pillar arranges pedal.
Preferred: the tail end of described seat support strut is also provided with loading cabinet, this loading cabinet is compressible folding.
Preferred: one end that described handlebar is connected with vehicle frame adopts chain connection.
Preferred: described handlebar is provided with bicycle bell pan.
The beneficial effects of the utility model are: the utility model adopts slidably pillar and seat support strut supporting chair, and form the main body of bicycle with vehicle frame, the structure of this folding bicycle is simple, when needs are folding, only need slidably pillar along slide to the lowermost end of chute, ensure that slidably pillar can be attached on vehicle frame, handlebar and seat support strut all fold along the horizontal direction of vehicle frame simultaneously, bicycle after folding be one shaft-like, easy to carry, low cost of manufacture is a kind of foldable structure of brand-new bicycle.
Accompanying drawing explanation
Fig. 1, structural representation during the utility model using state;
Fig. 2, structural representation during the utility model folded state.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred scheme, detailed description of the invention of the present utility model is described in further detail.
By reference to the accompanying drawings shown in 1 and accompanying drawing 2, the annexation of composition structure of the present utility model and each several part can be described.The utility model is a kind of folding bicycle, specifically comprises handlebar 1, wheel 2, vehicle frame 3, seat 4, slidably pillar 5 and seat support strut 6.Described vehicle frame 3 connects former and later two wheels 2; Described handlebar 1 is located on front vehicle wheel 2, and is supported by vehicle frame 3; Described seat 4 is located on seat support strut 6, and one end and the vehicle frame 3 of seat support strut 6 are fixed, and the other end is connected with handlebar 1, is provided with chute 7 below seat support strut 6; One end of described slidably pillar 5 is connected with vehicle frame 3, and the other end is flexibly connected with chute 7, and described slidably pillar 5 arranges pedal 8.
Embodiment: the tail end of the seat support strut 6 described in the present embodiment is also provided with loading cabinet 9, this loading cabinet 9 is compressible folding, when slidably pillar 5 chute 7 folding downwards time, loading cabinet 9 will be compressed, thus loading cabinet 9 will be folded into a thin slice.When bicycle of the present utility model is in normal operating condition, as shown in Figure 1, slidably pillar 5 slides to the position of just aliging with seat 4 along chute 7, and when health is sitting on seat 4, pin is stepped on pedal 8 and rotated forward, and car has just marched forward.When bicycle accepted by needs, slidably pillar 5 is slided to the bottom of chute 7 along chute 7, if now the rear end of bicycle is provided with loading cabinet 9, slidably pillar 5 slide to chute close to bottom while loading cabinet 9 is compressed, become a flake folding after compression is folding, when slidably pillar 5 slides to the lowermost end of chute 7 completely, then the direction of handlebar 1 along vehicle frame 3 is folded, last folding seat pillar 6, thus bicycle is folded into a cross bar shape.
Folding bicycle of the present utility model is fast folding, and be easy to carry, compared to the prior art the structure of its novelty, has the advantages such as simple, practical, is applicable to very much the development tendency of the sector.
Claims (4)
1. a folding bicycle, comprises handlebar (1), wheel (2), vehicle frame (3) and seat (4), it is characterized in that: also comprise slidably pillar (5) and seat support strut (6); Described vehicle frame connects front and back wheel; Described handlebar is located on front vehicle wheel, and is supported by vehicle frame; Described seat is located on seat support strut, and one end and the vehicle frame of seat support strut are fixed, and the other end is connected with handlebar, is provided with chute (7) below seat support strut; One end of described slidably pillar is connected with vehicle frame, and the other end is flexibly connected with chute, described slidably pillar is arranged pedal (8).
2. folding bicycle according to claim 1, is characterized in that: the tail end of described seat support strut (6) is also provided with loading cabinet (9).
3. folding bicycle according to claim 1, is characterized in that: one end that described handlebar (1) is connected with vehicle frame (3) adopts chain connection.
4. folding bicycle according to claim 1, is characterized in that: described handlebar (1) is provided with bicycle bell pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738708.7U CN204956807U (en) | 2015-09-23 | 2015-09-23 | Folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738708.7U CN204956807U (en) | 2015-09-23 | 2015-09-23 | Folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956807U true CN204956807U (en) | 2016-01-13 |
Family
ID=55051888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738708.7U Expired - Fee Related CN204956807U (en) | 2015-09-23 | 2015-09-23 | Folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151198A (en) * | 2015-09-23 | 2015-12-16 | 无锡灵山之草现代农业有限公司 | Folding bicycle |
-
2015
- 2015-09-23 CN CN201520738708.7U patent/CN204956807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151198A (en) * | 2015-09-23 | 2015-12-16 | 无锡灵山之草现代农业有限公司 | 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: 20160113 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |