CN201380920Y - folding bike - Google Patents
folding bike Download PDFInfo
- Publication number
- CN201380920Y CN201380920Y CN200920141703U CN200920141703U CN201380920Y CN 201380920 Y CN201380920 Y CN 201380920Y CN 200920141703 U CN200920141703 U CN 200920141703U CN 200920141703 U CN200920141703 U CN 200920141703U CN 201380920 Y CN201380920 Y CN 201380920Y
- Authority
- CN
- China
- Prior art keywords
- collapsible
- frame
- folding
- rhombus
- folding stand
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a folding bicycle with small volume, simple structure and convenient use and storage. The folding bicycle comprises a front folding frame connected with a front wheel, a rear folding frame connected with a rear wheel, and a folding vertical frame connected with the front folding frame and the rear folding frame. The front folding frame, the rear folding frame and folding vertical frame are all rhombic folding frames, each of which is formed of a plurality of X-shaped components by connecting with each other.
Description
Technical field
The utility model relates to a kind of bicycle, relates in particular to a kind of Folding Bicycle.
Background technology
Its vehicle frame of existing Folding Bicycle all is to continue to use pipe fitting type, by being connected with active connection, each pipe fitting segmentation of forming vehicle frame constitutes the folding vehicle frame, its formation volume of the Folding Bicycle of this structure is relatively still bigger, travelling is carried and deposits not very convenient, and most structure more complicated.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of Folding Bicycle is provided.The folding volume of this Folding Bicycle is little, simple in structure, is easy to carry and receives and keeps, and is easy to use.
The technical solution of the utility model comprises vehicle frame, handlebar, and vehicle seat, described vehicle frame comprise collapsible front and back frame, and the collapsible vertical frame that is connected in this collapsible front and back frame or front and back wheel.
Described collapsible front and back frame is connected and composed by front and rear fork that is connected in front and back wheel and corresponding rhombus folding stand respectively, or constitute by each two the rhombus folding stand that is connected to front and back wheel, described collapsible vertical frame is for being connected in the rhombus folding stand of described collapsible front and back frame through attaching parts.
Described rhombus folding stand is interconnected to constitute by some X-shaped assemblies, described vertical rhombus folding stand respectively by bearing arrangement and or articulation piece be connected in forward and backward rhombus folding stand.
Described X-shaped assembly is made of two fragment plates or the mutual cross connection of two clamping one fragment plates.
Described handlebar is connected in described collapsible side arm through registration device, and handlebar is made of T type bar and the sleeve-type handle that is connected in this T type bar.Described vehicle seat is connected in collapsible after-frame through double hose shock-absorbing sleeve.
The middle beam warp gear cluster that is connected in described vehicle frame is connected in trailing wheel, be connected in this axis two cranks at least one for collapsible crank, the bipod on described two cranks is stepped on has at least one to step on for telescopic pin.
Described collapsible crank comprise the toggle-action lever that is provided with square opening and with described axis bonded assembly articulation piece, one end of this axis is provided with and the corresponding projection of the square opening of described toggle-action lever, described telescopic pin step on by sleeve-board and be positioned at sleeve-board, the plate core that is shorter than one section of sleeve-board constitutes.
The whole strut members of the utility model are all collapsible, and the car load volume can narrow down to 0.1m
3, need not to do to adorn, tear open processing and can directly launch to use, fold harvesting.Simple in structure, cost of manufacture is low.
Description of drawings
Fig. 1 is the utility model theory structure scheme drawing.The connection structure scheme drawing that Fig. 2 steps on for axis, collapsible crank and telescopic pin among Fig. 1.
The specific embodiment
Now also the utility model is described in further detail in conjunction with the accompanying drawings by embodiment.As shown in Figure 1, the two ends of the wheel shaft of front-wheel 2a are connected to the lower end of two rhombus folding stand 1a, and T type bar 4 is in the locations rotary type is socketed on the set mounting hole in two rhombus folding stand 1a upper end.Two sleeve-type handles 5 are socketed on two ends, T type bar 4 left and right sides through the locations movable.The two ends of the wheel shaft of trailing wheel 2b are connected to the lower end of two rhombus folding stand 1b, and the upper end of two rhombus folding stand 1b is movably connected on double hose shock-absorbing sleeve 6 through bearing pin.Vehicle seat 7 is socketed on double hose shock-absorbing sleeve 6 through the locations movable.Rhombus folding stand 1c is movably connected on the bottom of rhombus folding stand 1a and 1b respectively through bearing arrangement or pin type articulation piece 3 and hinge-type articulation piece 18.Axis 10 is connected in trailing wheel 2b through driving gear set 19.
Rhombus folding stand 1a, 1b and rhombus folding stand 1c are made of through the movable serial connection of bearing pin by its four terminations are corresponding mutually respectively several X-shaped assemblies 9 respectively.X-shaped assembly 9 was constituted by an active connection through bearing pin by two clampings, 8 mutual intersections of one fragment plate.
Rhombus folding stand 1a, 1b and vertical rhombus folding stand 1c can be connected and fixed by the stay hook 20 of being located at two cross one another sections plates 8 in running condition and make it keep extended configuration.
One end of axis 10 is installed with a bumping square 11, the toggle-action lever 12 of collapsible crank that is connected in an end that is provided with bumping square 11 of axis 10 is provided with and bumping square 11 corresponding square openings 13, and the end that toggle-action lever 12 is provided with square opening 13 is connected with axis 10 through hinge 14.The plate core of stepping on corresponding to the pin of collapsible crank 15 is shorter than sleeve-board 16 1 segment distances and is located in the sleeve-board 16, and sleeve-board 16 is provided with opening 17 by adjacent two sides of an end of toggle-action lever 12.
Stretching rhombus folding stand 1a, 1b and 1c, toggle-action lever 12 is captiveed joint with axis 10 with the bumping square 11 on the axis 10 by its square opening 13, and vehicle seat 7 and sleeve-type handle 5 are pulled out from double hose shock-absorbing sleeve 6 and T type bar 4 respectively, can use.
Compression rhombus folding stand 1a makes front-wheel 2a between two rhombus folding stand 1a, compression rhombus folding stand 1b makes trailing wheel 2b and rhombus folding stand 1c between two rhombus folding stand 1b, by hinge-type articulation piece 18 that rhombus folding stand 1a, 1b doubling is stacked, compress vehicle seat 7 and sleeve-type handle 5 respectively in double hose shock-absorbing sleeve 6 and T type bar 4, T type bar 4 revolved turn 90 degrees, toggle-action lever 12 is pulled folding by hinge 14 to a side break away from axis 10, and toggle-action lever 12 and pin are stepped on the opening 17 of bonded assembly one end by sleeve-board 16 place in the sleeve-board 16, can be with the folding harvesting of car load.
Claims (7)
1, a kind of Folding Bicycle comprises vehicle frame, handlebar, and vehicle seat is characterized in that described vehicle frame comprises collapsible front and back frame, and the collapsible vertical frame that is connected in this collapsible front and back frame or front and back wheel.
2, according to the described Folding Bicycle of claim 1, it is characterized in that described collapsible front and back frame is connected and composed by front and rear fork that is connected in front and back wheel and corresponding rhombus folding stand respectively, or constitute by each two the rhombus folding stand that is connected to front and back wheel, described collapsible vertical frame is for being connected in the rhombus folding stand of described collapsible front and back frame through attaching parts.
3, according to the described Folding Bicycle of claim 2, it is characterized in that described rhombus folding stand is interconnected to constitute by some X-shaped assemblies, described vertical rhombus folding stand respectively by bearing arrangement and or articulation piece be connected in forward and backward rhombus folding stand.
4,, it is characterized in that described X-shaped assembly is made of two fragment plates or the mutual cross connection of two clamping one fragment plates according to the described Folding Bicycle of claim 3.
5, according to the described Folding Bicycle of claim 1, it is characterized in that described handlebar is connected in described collapsible side arm through registration device, handlebar is made of T type bar and the sleeve-type handle that is connected in this T type bar.Described vehicle seat is connected in collapsible after-frame through double hose shock-absorbing sleeve.
6, according to the described Folding Bicycle of claim 1, it is characterized in that the middle beam warp gear cluster that is connected in described vehicle frame is connected in trailing wheel, be connected in this axis two cranks at least one for collapsible crank, the bipod on described two cranks is stepped on has at least one to step on for telescopic pin.
7, according to the described Folding Bicycle of claim 6, it is characterized in that described collapsible crank comprise the toggle-action lever that is provided with square opening and with described axis bonded assembly articulation piece, one end of this axis is provided with and the corresponding projection of the square opening of described toggle-action lever, and described telescopic pin is stepped on by sleeve-board and the plate core that is positioned at sleeve-board and constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141703U CN201380920Y (en) | 2009-02-17 | 2009-02-17 | folding bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141703U CN201380920Y (en) | 2009-02-17 | 2009-02-17 | folding bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380920Y true CN201380920Y (en) | 2010-01-13 |
Family
ID=41524394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920141703U Expired - Fee Related CN201380920Y (en) | 2009-02-17 | 2009-02-17 | folding bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229031A (en) * | 2013-06-11 | 2014-12-24 | 福特全球技术公司 | Folding vehicle |
| CN105059449A (en) * | 2015-08-21 | 2015-11-18 | 舒秀山 | Portable folding bicycle and folding method thereof |
-
2009
- 2009-02-17 CN CN200920141703U patent/CN201380920Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229031A (en) * | 2013-06-11 | 2014-12-24 | 福特全球技术公司 | Folding vehicle |
| CN104229031B (en) * | 2013-06-11 | 2018-06-05 | 福特全球技术公司 | Folded vehicle |
| CN105059449A (en) * | 2015-08-21 | 2015-11-18 | 舒秀山 | Portable folding bicycle and folding method thereof |
| CN105059449B (en) * | 2015-08-21 | 2018-06-08 | 舒秀山 | A kind of portable folding bicycle and its method for folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20120217 |