CN204161577U - A kind of Collapsible bicycle - Google Patents
A kind of Collapsible bicycle Download PDFInfo
- Publication number
- CN204161577U CN204161577U CN201420624099.8U CN201420624099U CN204161577U CN 204161577 U CN204161577 U CN 204161577U CN 201420624099 U CN201420624099 U CN 201420624099U CN 204161577 U CN204161577 U CN 204161577U
- Authority
- CN
- China
- Prior art keywords
- folding
- tailstock
- seat board
- vehicle frame
- strut bar
- 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
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of Collapsible bicycle, comprise front component, trailing wheel, vehicle frame, pedal, seat board, folding tailstock, seat board strut bar, trailing wheel installed by two parallel folding tailstocks, folding tailstock be fixed on vehicle frame by center shaft and can rotary folding in vehicle frame, vehicle frame is provided with the spacing backstop of folding tailstock or inhibiting device, seat board strut bar lower end is fixed on tailstock by bearing pin and can at tailstock rotary folding, seat board post upper portion be T-shaped or L shape for mounting-fixing base plate, the T-shaped of seat board post upper or L shape when riding position and vehicle frame fit.
Description
Technical field
The utility model relates to a kind of Collapsible bicycle or battery-driven car and method for folding thereof, especially a kind of folding and launch that easy and folding rear longitudinal direction takes up space that less, trailing wheel lands turn over A seating electric motor bicycle with folding and method for folding thereof.
Background technology
Along with the development of urbanization, traffic congestion especially early evenign peak time block up more and more serious, the environmental pollution that automobile brings is also more and more serious, and bicycle (comprising Electrical Bicycle) becomes the first-selection of people's short range traffic gradually with its environmental protection, economy, the feature flexibly that travels.Also have Residents to need to ride bicycle and could arrive destination in conjunction with public transport means, but the volume of common electric car is large and public transport means or indoor are brought in heaviness inconvenience into, limits the use of battery-driven car significantly.For solving the problem, people introduce folding and are done by bicycle smaller and more exquisite more portable.But, the following defect of the existence more or less of folding bicycle in the market:, folding thorough not, have corner angle and projection, the space bringing the people such as bus/subway into many still has inconvenience more; Two, folding control and the link gear needing complexity, folding step is many and bother; Three, folding aftercarriage can not tow or carry out to need hand pickaback to carry.Therefore, a kind of structure is needed badly simple, folding and launch the succinct portable bicycle of easy and folding rear shape.
CN103661735A folding bicycle, comprise front-wheel, trailing wheel, handlebar, vehicle seat, the first hinged flap and the second flap, front-wheel is fixed on the first flap, and trailing wheel is fixed on the second flap, described handlebar is hinged on the first flap, and vehicle seat is hinged on the second flap.Can realize at short notice folding.
Utility model content
The utility model object is, proposes a kind of Foldable electric vehicle and method for folding thereof, especially a kind of folding and launch fast and easy and volume after folding compact, take up space little, can trailing wheel land carry to turn over A seating folding voluntarily or battery-driven car.
The technical solution of the utility model is, a kind of Collapsible bicycle, comprise front component, trailing wheel, vehicle frame, pedal, seat board, folding tailstock, seat board strut bar, trailing wheel installed by two parallel folding tailstocks, folding tailstock be fixed on vehicle frame by center shaft and can rotary folding in vehicle frame, vehicle frame is provided with the spacing backstop of folding tailstock or inhibiting device (as pin etc.), seat board strut bar lower end is fixed on tailstock by bearing pin and can at tailstock rotary folding, seat board post upper portion is that T-shaped or L shape are for mounting-fixing base plate, the T-shaped of seat board post upper or L shape when riding position and vehicle frame fit, the steamboat that trailing wheel adopts diameter to be less than 20 inches, in front component, the diameter of front-wheel is less than or equal to trailing wheel,
Seat board strut bar is bifurcated bar type structure, and parallel with two the respectively folding tailstock in headtree lower end is fixed by bearing pin.
Front component comprises front-wheel and handlebar, and integrated solid is due to the front side of vehicle frame.
Folding bicycle can comprise the structure of Electrical Bicycle, as long as front-wheel or trailing wheel are set to powered wheel, vehicle frame is provided with the power supply being supplied to powered wheel.
The beneficial effects of the utility model are, the Collapsible bicycle that the utility model proposes, battery-driven car and method for folding thereof, trailing wheel is around vehicle frame folding and expansion, seat (seat is stepped on) also phase opposing connection vehicle frame folding and expansion, this action fast and easy, volume after folding is compact, take up space little, can land and carry by trailing wheel, significantly reduce the heavy burden of carrying, because volume is little, be convenient to user carry and take advantage of a track traffic, little on other people impact, easily be prepared into electric vehicle structure, the employing lithium electricity also unlikely weight that makes increases a lot, prior art does not also have the foldable structure of battery-driven car, make purposes of the present utility model more extensive.In a word, the utility model be structural reduction, travel reliable (can equally with conventional bicycle or battery-driven car go on a journey) to turn over A seating folding voluntarily or battery-driven car.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model seat board bottom surface structure schematic diagram;
Fig. 3 is the utility model foot section structural representation;
Fig. 4 is that the utility model seat board starts to be deployed into foldable structure schematic diagram;
Fig. 5 is the utility model foldable structure schematic diagram;
Fig. 6 is the utility model folded configuration schematic diagram;
Fig. 7 is that the utility model folds rear treadle part partial enlargement structural representation.
Detailed description of the invention
As shown in the figure, Fig. 1,4,5,6 be the utility model car body from being deployed into folding process, Fig. 2,3,7 is respectively the partial enlarged drawing of seat board bottom surface and foot section.
Shown in figure, front component 1, vehicle frame 2, seat board 3, tailstock 4, seat board strut bar 5, the rear branch 51 of strut bar, the cross bar 52 between the branch of cramp bar two rear flank, backstop or position limiting structure 6, pedal 7, pedal guy rope 8, spring 9.
1) seat board 3 can be a monoblock also can be two hinged joints; (litter is on the top of seat board strut bar to be furnished with the litter of slip in seat board strut bar, namely the upper end of seat board strut bar can be retractable strut bar), litter is connected (referring to Fig. 2) with seat board bottom surface is rotating, the cooperation of strut bar, litter makes entire length variable, but is not limited to this mode., be convenient to seat board and fold.Cross bar between the branch of cramp bar two rear flank, forms T-shaped or the L shape of seat board post upper, can installation seat plate (seat is stepped on).
2) vehicle frame 2 can be central frame, also can be complete casing; The version of frame part has a lot, the vehicle frame (can hold battery) of especially approximate rectangular frame or ladder-shaped frame structure in the utility model accompanying drawing.At normal riding condition, a side of vehicle frame and the upper end triangularity state of folding tailstock and seat board strut bar, vehicle frame is provided with the spacing backstop of folding tailstock or inhibiting device (the one piece of positioning plate etc. as pin, Frame Welding).Backstop or limiting component 6 also can be considered to realize by other modes;
3) folding tailstock is the position of installing trailing wheel on tailstock in the supporting-point (being the bearing pin around rotating time folding) of seat board strut bar;
4), during electric vehicle structure, be provided with left and right (pin) pedal below vehicle frame, between pedal 7 and tailstock 4, can spring 9 chain connection be used, when car body folds, pedal guy rope 8 loosens, and no longer inside tractive pedal, the hinge of spring between pedal 7 and tailstock 4 makes pedal draw close to tailstock naturally; Spring between the pedal of left and right also can omit.
Vehicle frame and tailstock are the basic structure bodies forming bicycle, and be also skeleton and the main body of bicycle, miscellaneous part is also all directly or indirectly be arranged on vehicle frame and tailstock.
Folding tailstock is by center shaft rotary folding in vehicle frame, and do not affect the driving device of riding of installation, driving device of riding adopts common chain wheel pedal chain flywheel.
Front fork component: front fork component is in position, front in bicycle structure, its upper end is connected with handlebar parts, and frame part coordinates with front pipe, lower end and front axle part fits, the guidance system of composition bicycle.Rotate handlebar and front fork, front-wheel can be made to change direction, serve the directional tagging of bicycle.In addition, the effect controlling bicycle running can also be played.The stressing conditions of front fork component belongs to cantilever beam character, therefore front fork component must have the character such as enough intensity.
Position limiting structure 6 also can describe as follows: the upper end thereof of position limiting structure, at the trailing flank of central frame 1, is connected with a waling stripe between both sides floor 4, described waling stripe overlaps rotationally a T-shaped bar.The lower end of position limiting structure 6 can be cannulated sleeve, is socketed with the solid bar member of T-shaped bar, and the hollow sleeve portion of position limiting structure 6 and the solid bar member of T-shaped bar can along direction, pipe fitting axis relative slidings.When car body launches, position limiting structure 6 lower end props up the connecting rod between both sides floor 4, thus forms stable triangle with the trailing flank of central frame 1 and floor 4; When car body folds, the solid bar member of the relatively T-shaped bar in lower end of position limiting structure 6 slides and extends.Equivalence, the lower end of position limiting structure 6 can be solid bar member, and the vertical portion of T-shaped bar is the cannulated sleeve matched with it.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model, for a person skilled in the art, all within spirit of the present utility model and principle; the any amendment, improvement etc. done, all should be included within protection domain of the present utility model.
Claims (9)
1. a Collapsible bicycle, it is characterized in that comprising front component, trailing wheel, vehicle frame, pedal, seat board, folding tailstock, seat board strut bar, trailing wheel installed by two parallel folding tailstocks, folding tailstock be fixed on vehicle frame by center shaft and can rotary folding in vehicle frame, vehicle frame is provided with the spacing backstop of folding tailstock or inhibiting device, seat board strut bar lower end is fixed on tailstock by bearing pin and can at tailstock rotary folding, seat board post upper portion is that T-shaped or L shape are for mounting-fixing base plate, the T-shaped of seat board post upper or L shape when riding position and vehicle frame fit.
2. Collapsible bicycle according to claim 1, it is characterized in that the steamboat that trailing wheel employing diameter is less than 20 inches, in front component, the diameter of front-wheel is less than or equal to trailing wheel.
3. Collapsible bicycle according to claim 1, is characterized in that seat board strut bar is bifurcated bar type structure, and parallel with two the respectively folding tailstock in headtree lower end is fixed by bearing pin.
4. Collapsible bicycle according to claim 1, is characterized in that front component comprises front-wheel and handlebar, and integrated solid is due to the front side of vehicle frame.
5. Collapsible bicycle according to claim 1, it is characterized in that folding bicycle front-wheel or trailing wheel are set to powered wheel, vehicle frame is provided with the power supply being supplied to powered wheel.
6. Collapsible bicycle according to claim 1, is characterized in that seat board is a monoblock or two hinged joints; Be furnished with the litter of slip in seat board strut bar, litter is on the top of seat board strut bar, and litter is connected with seat board bottom surface is rotating.
7. Collapsible bicycle according to claim 1, is characterized in that vehicle frame is central frame, is the vehicle frame that approximate rectangular frame or ladder-shaped frame structure hold battery; At normal riding condition, a side of vehicle frame and the upper end triangularity state of folding tailstock and seat board strut bar, vehicle frame is provided with the spacing backstop of folding tailstock or inhibiting device.
8. Collapsible bicycle according to claim 1, is characterized in that folding tailstock is the position of installing trailing wheel on tailstock in the supporting-point of seat board strut bar.
9. according to the Collapsible bicycle one of claim 1-8 Suo Shu, when it is characterized in that electric vehicle structure, left and right stretcher is provided with below vehicle frame, with spring (9) chain connection between pedal (7) and tailstock (4), when car body folds, pedal guy rope (8) loosens, and no longer inside tractive pedal, the hinge of spring between pedal (7) and tailstock (4) makes pedal draw close to tailstock naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624099.8U CN204161577U (en) | 2014-10-24 | 2014-10-24 | A kind of Collapsible bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624099.8U CN204161577U (en) | 2014-10-24 | 2014-10-24 | A kind of Collapsible bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161577U true CN204161577U (en) | 2015-02-18 |
Family
ID=52535290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624099.8U Expired - Fee Related CN204161577U (en) | 2014-10-24 | 2014-10-24 | A kind of Collapsible bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041524A1 (en) * | 2014-09-18 | 2016-03-24 | 江苏天绘智能科技有限公司 | Flipping seat box type folding electric bicycle |
| CN106741447A (en) * | 2016-11-24 | 2017-05-31 | 温州卓达运动健身器材有限公司 | A kind of folding pedal plate |
-
2014
- 2014-10-24 CN CN201420624099.8U patent/CN204161577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041524A1 (en) * | 2014-09-18 | 2016-03-24 | 江苏天绘智能科技有限公司 | Flipping seat box type folding electric bicycle |
| CN106741447A (en) * | 2016-11-24 | 2017-05-31 | 温州卓达运动健身器材有限公司 | A kind of folding pedal plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103274005B (en) | Foldable electric tricycle | |
| CN204095995U (en) | A kind of fold mechanism of Collapsible bicycle | |
| CN201136574Y (en) | Seat-folded bicycle | |
| CN203567874U (en) | Solar electric tricycle | |
| CN204161577U (en) | A kind of Collapsible bicycle | |
| CN104192247A (en) | Portable mobility machine | |
| CN204124275U (en) | A kind of Portable walking-replacing machine | |
| CN2935920Y (en) | Standing electric cargo container | |
| CN206218106U (en) | New type detachable Segway Human Transporter | |
| CN102951234B (en) | Suitcase-style folding bicycle | |
| CN204077940U (en) | Portable two-wheeled retractable vehicle | |
| CN203793527U (en) | Portable folding electric tricycle | |
| CN104691684A (en) | Portable folding electric bicycle | |
| CN203294266U (en) | Foldable electric tricycle | |
| CN206437147U (en) | A kind of ultimate attainment portable folding electric bicycle | |
| CN205737902U (en) | Fold sitting type scooter | |
| CN205149426U (en) | Amphibious vehicle wheel winding and unwinding devices's jack | |
| CN203497097U (en) | Folding electric bicycle | |
| CN105015679B (en) | A kind of multifunctional motor-driven Portable vehicle | |
| CN107554667A (en) | A kind of folding scooter with inclined shaft folder | |
| CN204137246U (en) | One turns over a box-type folding electric vehicle | |
| CN209889037U (en) | Portable suitcase folding electric scooter | |
| CN202449132U (en) | Portable multifunctional electro-tricycle | |
| CN201380916Y (en) | Multifunctional box type foldable scooter | |
| CN204507119U (en) | A kind of Collapsible mobile Electrical Bicycle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161024 |