CN205396368U - Beta structure around bicycle - Google Patents
Beta structure around bicycle Download PDFInfo
- Publication number
- CN205396368U CN205396368U CN201620119419.3U CN201620119419U CN205396368U CN 205396368 U CN205396368 U CN 205396368U CN 201620119419 U CN201620119419 U CN 201620119419U CN 205396368 U CN205396368 U CN 205396368U
- Authority
- CN
- China
- Prior art keywords
- wheel support
- wheel
- rear wheel
- front wheel
- 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 beta structure around bicycle, including frame, steering spindle, folding piece, front wheel, front wheel support, rear wheel and rear wheel support, the frame passes through bolt and front wheel leg joint, and the steering spindle is fixed on the frame through last connecting block and lower connecting block, and folding piece is fixed on the frame through first rotation axis, and front wheel support lower extreme is connected with the front wheel, and the front wheel upper end is equipped with preceding wheel cap, and front wheel, front wheel support and preceding wheel hub lid are fixed through the running -board and be in the same place, and the rear wheel support passes through second rotation axis and connected to the frame, and rear wheel support lower extreme is connected with the rear wheel. The device simple structure need not be with the help of external instrument among the reasonable in design, folding and deployment process, and operation process is simple, rotate foldingly to the rear wheel support through the second rotation axis, folding back length direction's size only be original half the, and the volume after folding is littleer, and portable and depositing makes things convenient for people's use, the device not only is applicable to the bicycle, also is applicable to the electric motor car.
Description
Technical field
This utility model relates to a kind of bicycle device, specifically a kind of bicycle fore-aft fold structure.
Background technology
Bicycle, also known as bicycle or bicycle, is the small-sized ground vehicle of a kind of two-wheeled, after people rides car, with foot pedal for power, is the vehicles of a kind of environmental protection.Development along with society, bicycle changes from traditional type of riding instead of walk vehicles to motor type, mountain and the leisure type vehicles, bicycle is gone on a tour for exercise of riding, bicycle by increasing people as body-building apparatus, bicycle itself is also a sports campaign, there are road race, Mountain bike, Track cycling, stunt bicycle race etc., particularly in the U.S., the developed country such as European and Japanese, bicycle has become as a kind of more general motion, body-building, leisure and recreational product.The folding degree of the front and back vehicle body of existing folding bicycle is inadequate in the market, and the bicycle after folding is taken up space little not, carries and parks inconvenience.
Utility model content
The purpose of this utility model is in that to provide a kind of bicycle fore-aft fold structure, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of bicycle fore-aft fold structure, including vehicle frame, steering spindle, folded piece, front-wheel, front-wheel support, trailing wheel and rear wheel support, described vehicle frame is connected with front-wheel support by bolt, steering spindle is fixed on vehicle frame by upper contiguous block and lower connecting block, vehicle frame is provided with spring button and the first rotating shaft, folded piece is fixed on vehicle frame by the first rotating shaft, front-wheel support lower end is connected with front-wheel, front-wheel upper end is provided with front shroud, front wheel hub cap it is provided with between front-wheel and front-wheel support, front-wheel, front-wheel support and front wheel hub cap are fixed together by pedal, rear wheel support is connected with vehicle frame by the second rotating shaft, rear wheel support lower end is connected to trailing wheel, together with rear wheel support is bolted on trailing wheel, trailing wheel upper end is provided with wheel cover.
As further program of the utility model: rear wheel support is provided with car light.
As further program of the utility model: the preferred material of vehicle frame and folded piece is magnesium alloy.
As further program of the utility model: the quantity of pedal is two.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, reasonable in design, folding with expansion process in need not by external tools, operating process is simple；Rear wheel support being rotated folding by the second rotating shaft, the size in folded length direction is only original half, and the volume after folding is less, it is simple to carries and deposits, easy for people to use；This device is applicable not only to bicycle, is also applied for electric motor car.
Accompanying drawing explanation
Fig. 1 is the explosive view of bicycle fore-aft fold structure.
Fig. 2 is the structural representation of bicycle fore-aft fold structure.
Fig. 3 is the structural representation after bicycle fore-aft fold structure folds.
Wherein: 1-steering spindle, 2-vehicle frame, 3-front-wheel support, 4-pedal, 5-front-wheel, 6-folded piece, 7-spring button, 8-the first rotating shaft, 9-rear wheel support, 10-trailing wheel, the upper contiguous block of 11-, 12-lower connecting block, 13-front shroud, 14-front wheel hub cap, 15-the second rotating shaft, 16-wheel cover.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1-3，A kind of bicycle fore-aft fold structure，Including vehicle frame 2、Steering spindle 1、Folded piece 6、Front-wheel 5、Front-wheel support 3、Trailing wheel 10 and rear wheel support 9，Described vehicle frame 2 is connected with front-wheel support 3 by bolt，Steering spindle 1 is fixed on vehicle frame 2 by upper contiguous block 11 and lower connecting block 12，Vehicle frame 2 is provided with spring button 7 and the first rotating shaft 8，Folded piece 6 is fixed on vehicle frame 2 by the first rotating shaft 8，Front-wheel support 3 lower end is connected with front-wheel 5，Front-wheel 5 upper end is provided with front shroud 13，Front wheel hub cap 14 it is provided with between front-wheel 5 and front-wheel support 3，Front-wheel 5、Front-wheel support 3 and front wheel hub cap 13 are fixed together by pedal 4，Rear wheel support 9 is connected with vehicle frame 2 by the second rotating shaft 15，Rear wheel support 9 lower end is connected to trailing wheel 10，Together with rear wheel support 9 is bolted on trailing wheel 10，Trailing wheel 10 upper end is provided with wheel cover 16.Rear wheel support 9 is provided with car light.The preferred material of vehicle frame 2 and folded piece 6 is magnesium alloy.The quantity of pedal 4 is two.
Operation principle of the present utility model is: adopt folded piece 6, vehicle frame 2 and the second rotating shaft 15 that rear wheel support 9 is fixed, press spring button 7, folded piece 6 is rotated along the first rotating shaft 8, rear wheel support 9 just can revolve turnback counterclockwise to front-wheel support 3 homonymy around the second rotating shaft 15, can complete fore-aft fold.This apparatus structure is simple, reasonable in design, folding with expansion process in need not by external tools, operating process is simple；Rotating folding by the second rotating shaft 15 to rear wheel support 9, the size in folded length direction is only original half, and the volume after folding is less, it is simple to carries and deposits, easy for people to use；This device is applicable not only to bicycle, is also applied for electric motor car.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (4)
1. a bicycle fore-aft fold structure, it is characterized in that, including vehicle frame, steering spindle, folded piece, front-wheel, front-wheel support, trailing wheel and rear wheel support, described vehicle frame is connected with front-wheel support by bolt, steering spindle is fixed on vehicle frame by upper contiguous block and lower connecting block, vehicle frame is provided with spring button and the first rotating shaft, folded piece is fixed on vehicle frame by the first rotating shaft, front-wheel support lower end is connected with front-wheel, front-wheel upper end is provided with front shroud, front wheel hub cap it is provided with between front-wheel and front-wheel support, front-wheel, front-wheel support and front wheel hub cap are fixed together by pedal, rear wheel support is connected with vehicle frame by the second rotating shaft, rear wheel support lower end is connected to trailing wheel, together with rear wheel support is bolted on trailing wheel, trailing wheel upper end is provided with wheel cover.
2. bicycle fore-aft fold structure according to claim 1, it is characterised in that described rear wheel support is provided with car light.
3. bicycle fore-aft fold structure according to claim 1 and 2, it is characterised in that the preferred material of described vehicle frame and folded piece is magnesium alloy.
4. bicycle fore-aft fold structure according to claim 3, it is characterised in that the quantity of described pedal is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119419.3U CN205396368U (en) | 2016-02-14 | 2016-02-14 | Beta structure around bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119419.3U CN205396368U (en) | 2016-02-14 | 2016-02-14 | Beta structure around bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396368U true CN205396368U (en) | 2016-07-27 |
Family
ID=56450908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119419.3U Expired - Fee Related CN205396368U (en) | 2016-02-14 | 2016-02-14 | Beta structure around bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364613A (en) * | 2016-09-18 | 2017-02-01 | 深圳市顾美科技有限公司 | Bicycle rear wheel folding structure and bicycle |
-
2016
- 2016-02-14 CN CN201620119419.3U patent/CN205396368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364613A (en) * | 2016-09-18 | 2017-02-01 | 深圳市顾美科技有限公司 | Bicycle rear wheel folding structure and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 321312 Third Floor, 105 Houzhai Village Development Road, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Zhejiang titanium meters Technology Co., Ltd. Address before: 310030 Yuhang District, Hangzhou City, Zhejiang Province, 181 Wuchang Avenue, Huali Chuangke Center, Yuncun 9 Building 2 Floor Patentee before: HANGZHOU LUOBO TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |