CN204021136U - A kind of fold mechanism of folding vehicle - Google Patents
A kind of fold mechanism of folding vehicle Download PDFInfo
- Publication number
- CN204021136U CN204021136U CN201420392439.9U CN201420392439U CN204021136U CN 204021136 U CN204021136 U CN 204021136U CN 201420392439 U CN201420392439 U CN 201420392439U CN 204021136 U CN204021136 U CN 204021136U
- Authority
- CN
- China
- Prior art keywords
- support bar
- seat support
- rotating shaft
- block piece
- fold mechanism
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of fold mechanism of folding vehicle, it is characterized in that, front frame is flexibly connected with pedal, Seat support bar is flexibly connected with pedal by rotating shaft, described rotating shaft arranges damper, before described, frame is arranged the block piece that to match with Seat support bar end.Apply this device, the expansion of vehicle can be realized and fold, and flexibility is good in folding process, avoids intensity to collide, safe and convenient to use.
Description
Technical field
The utility model belongs to field of vehicles, is specifically related to a kind of fold mechanism of folding vehicle.
Background technology
The advantage such as folded bicycle has collapsible, easy manipulation, be easy to carry, do not need by external tools in folding use procedure yet, manually folding or launch, after folding from being about to car, can more conveniently deposit and move, avoid the hidden danger that outdoor is deposited.
Most current folded bicycle outward appearance is similar or converted by bicycle with bicycle, its vehicle frame realizes folding of vehicle frame by arranging fold mechanism and quick detach fastener between two joint frame tubes, vehicle frame folding is horizontal doubling, folding process is complicated, after folding, outward appearance unsightly, and volume is comparatively large, takes up room larger, fierce and quarrelsome, automobile trunk cannot be deposited in and carry at a distance.
The external support of the fixing many employings of seat pipe of folding bicycle, below seat, arrange bracing frame, this design adds accessory, and volume after folding is larger.
Foldable structure is complicated, designs unreasonable, and impulsive force is large in folding process, time closed, fierce collision occurs between parts and parts, is easy to damage vehicle itself, also easily crushes operator's finger, there is many defects in using.
Summary of the invention
In order to solve and overcome above-mentioned defect, the technical problems to be solved in the utility model is: the fold mechanism designing a kind of folding vehicle, can realize the expansion of vehicle and fold, and flexibility is good in folding process, intensity is avoided to collide, safe and convenient to use.
In order to solve its technical matters, the technical scheme adopted is: the fold mechanism designing a kind of folding vehicle, it is characterized in that, front frame to be flexibly connected with pedal, Seat support bar is flexibly connected with pedal by rotating shaft, described rotating shaft arranges damper, before described, frame is arranged the block piece that to match with Seat support bar end, described block piece and Seat support bar end arrange magnet, described rotating shaft arranges side tangent plane, between side slicing and axis body, spring is set, described rotating shaft pedestal arranges rubber cushion, described block piece is set to projection, magnet is arranged on underbump accordingly, described block piece is set to the open concave groove in lower end, magnet is arranged on concave groove top accordingly.
The beneficial effects of the utility model are: apply this device, can realize the expansion of vehicle and fold, and flexibility is good in folding process, avoids intensity to collide, safe and convenient to use.
Front frame is flexibly connected with pedal, Seat support bar is flexibly connected with pedal by rotating shaft, before described, frame is arranged the block piece that to match with Seat support bar end.User can sit on the seat, and bi-pedal is on pedal, and riding before holding up, complete vehicle structure is reasonable, and design brief, lightweight, volume is little, is convenient to fold, easily carries, and deposits and rides all very convenient.
Described rotating shaft arranges damper, folds or opens Seat support bar, even if initial force is very large, Seat support bar also can not collide pedal or front frame by fast movement, slowly closes or open under the effect of damper.
Described block piece and Seat support bar end arrange magnet, under deployed condition, Seat support bar end and block piece are attached together, avoid strut bar generation to the sideslip of both sides, when bicyclist gets off from seat time, Seat support bar still can keep deployed condition under magnet effect, can not close voluntarily, when operator needs folded closed strut bar only need on push away seat and overcome magnetic force.
Described rotating shaft arranges side tangent plane, arranges spring between side slicing and axis body, needs the elastic resistance overcoming side tangent plane when Seat support bar rotates around the axis, and ensures that velocity of rotation is unlikely too fast.Side tangent plane can cause Seat support bar to stop in certain angle, and when external force continues to apply, side slicing pressuring spring shrinks, and Seat support bar is rotated further.
Described rotating shaft pedestal arranges rubber cushion, and rubber cushion plug is between seat strut bar and pedestal, and ensure the flexibility of rotating, and play certain cushioning effect, velocity of rotation also can not be too fast, prevents from jamming a finger.
Described block piece is set to projection, magnet is arranged on underbump accordingly, and Seat support masthead is at underbump, and projection is arranged on front frame, when driver sits on the seat, projection can stop that seat strut bar is chosen on continuing, thus fixes the angle of Seat support bar.Intensity is high, good stability.
Described block piece is set to the open concave groove in lower end, and magnet is arranged on concave groove top accordingly, and Seat support masthead is at the top of concave groove, and the hiding of block piece design is good, and without the need to extra projective structure, design brief, integraty is strong.
Accompanying drawing explanation
Fig. 1 is deployed configuration schematic diagram of the present utility model
Fig. 2 is rotating shaft section-drawing
Fig. 3 is Seat support bar schematic diagram
Fig. 4 is that strut bar coordinates schematic diagram with projection
Fig. 5 is that strut bar coordinates schematic diagram with concave groove
Fig. 6 is pedal structure schematic diagram
Fig. 7 is that the utility model folds schematic diagram
In figure: frame 2 pedal 3 Seat support bar 4 rotating shaft 5 damper 6 block piece 7 magnet 8 side slicing 9 spring 10 pedestal 11 rubber cushion 12 projection 13 concave groove before 1.
Detailed description of the invention
As shown in the figure, a kind of folding 2 of folding vehicle folds mechanism, it is characterized in that, front frame 1 to be flexibly connected with pedal 2, Seat support bar 3 is flexibly connected with pedal by rotating shaft 4, described rotating shaft 4 arranges damper 5, before described, frame 1 is arranged the block piece 6 that to match with Seat support bar 3 end, described block piece 6 and Seat support bar 3 end arrange magnet 7, described rotating shaft 4 arranges side tangent plane, spring 9 is set between side slicing 8 and axis body, described rotating shaft pedestal 10 arranges rubber cushion 11, described block piece 6 is set to projection 12, magnet 7 is arranged on below projection 12 accordingly, described block piece 6 is set to the open concave groove 13 in lower end, magnet 7 is arranged on concave groove 13 top accordingly.
Front frame 1 is flexibly connected with pedal 2, Seat support bar 3 is flexibly connected with pedal 2 by rotating shaft 4, before described, frame 1 is arranged the block piece 4 that to match with Seat support bar 3 end.User can sit on the seat, and bi-pedal is on pedal 2, and riding before holding up, complete vehicle structure is reasonable, and design brief, lightweight, volume is little, is convenient to fold, easily carries, and deposits and rides all very convenient.
Apply this device, the expansion of vehicle can be realized and fold, and flexibility is good in folding process, avoids intensity to collide, safe and convenient to use.Described rotating shaft 4 arranges damper 5, folding or when opening Seat support bar 3, even if initial force is very large, Seat support bar 3 also can not fast movement collision pedal 2 or front frame 1, slowly closes or open under the effect of damper 5.
Described block piece 6 and Seat support bar 3 end arrange magnet 7, under deployed condition, Seat support bar 3 end and block piece 6 are attached together, avoid strut bar generation to the sideslip of both sides, when bicyclist gets off from seat time, Seat support bar 3 still can keep deployed condition under magnet 7 acts on, and can not close voluntarily, when operator needs folded closed strut bar only need on push away seat and overcome magnetic force.
Described rotating shaft 4 arranges side tangent plane, arranges spring 9 between side slicing 8 and axis body, needs the elastic resistance overcoming side tangent plane when Seat support bar 3 rotates around the axis, and ensures that velocity of rotation is unlikely too fast.Side tangent plane can cause Seat support bar to stop in certain angle, and when external force continues to apply, side slicing 8 pressuring spring 9 shrinks, and Seat support bar 3 is rotated further.
Described rotating shaft pedestal 10 arranges rubber cushion 11, and rubber cushion 11 is filled between seat strut bar 3 and pedestal 10, and ensure the flexibility of rotating, and play certain cushioning effect, velocity of rotation also can not be too fast, prevents from jamming a finger.
Described block piece 6 is set to projection 12, magnet 7 is arranged on below projection 12 accordingly, and Seat support bar 3 withstands on below projection 12, frame 1 before projection 12 is arranged on, when driver sits on the seat, projection 12 can stop that seat strut bar 3 is chosen on continuing, thus fixes the angle of Seat support bar 3.Intensity is high, good stability.Described block piece is set to the open concave groove 13 in lower end, and magnet 7 is arranged on concave groove 13 top accordingly, and Seat support bar 3 withstands on the top of concave groove 13, and the hiding of block piece design is good, and without the need to extra projective structure, design brief, integraty is strong.
First carry out the folding of vehicle seat and pedal 2 time folding, then carry out pedal 2 and front folding frame 1, first open pedal 2 when opening with front frame 1, then launch seat.
Claims (6)
1. a fold mechanism for folding vehicle, is characterized in that, front frame is flexibly connected with pedal, and Seat support bar is flexibly connected with pedal by rotating shaft, and described rotating shaft arranges damper, before described, frame is arranged the block piece that to match with Seat support bar end.
2. the fold mechanism of a kind of folding vehicle according to claim 1, is characterized in that, described block piece and Seat support bar end arrange magnet.
3. the fold mechanism of a kind of folding vehicle according to claim 1 and 2, is characterized in that, described rotating shaft arranges side tangent plane, arranges spring between side slicing and axis body.
4. the fold mechanism of a kind of folding vehicle according to claim 1 and 2, is characterized in that, described rotating shaft pedestal arranges rubber cushion.
5. the fold mechanism of a kind of folding vehicle according to claim 2, is characterized in that, described block piece is set to projection, and magnet is arranged on underbump accordingly.
6. the fold mechanism of a kind of folding vehicle according to claim 2, is characterized in that, described block piece is set to the open concave groove in lower end, and magnet is arranged on concave groove top accordingly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392439.9U CN204021136U (en) | 2014-07-16 | 2014-07-16 | A kind of fold mechanism of folding vehicle |
| PCT/CN2014/086425 WO2016008208A1 (en) | 2014-07-16 | 2014-09-12 | Folding mechanism of folding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392439.9U CN204021136U (en) | 2014-07-16 | 2014-07-16 | A kind of fold mechanism of folding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021136U true CN204021136U (en) | 2014-12-17 |
Family
ID=52061034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392439.9U Expired - Fee Related CN204021136U (en) | 2014-07-16 | 2014-07-16 | A kind of fold mechanism of folding vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204021136U (en) |
| WO (1) | WO2016008208A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787195A (en) * | 2015-04-20 | 2015-07-22 | 罗梓珊 | Automatic foldable vehicle |
| WO2016169094A1 (en) * | 2015-04-20 | 2016-10-27 | 朱红英 | Electric folding exercise bicycle having automatic locking function |
| WO2016169091A1 (en) * | 2015-04-20 | 2016-10-27 | 朱红英 | Self-locking type folding bicycle for fitness and entertainment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6848697B2 (en) * | 2002-05-20 | 2005-02-01 | May-Chu Lan | Foldable and positioning device of scooter controlled by driver's leg |
| CN202429309U (en) * | 2011-11-14 | 2012-09-12 | 太仓市车中宝休闲用品有限公司 | Seated type tread scooter |
| CN203402335U (en) * | 2013-07-12 | 2014-01-22 | 路海燕 | Folding frame of electric folding bicycle |
| CN103832525B (en) * | 2014-02-21 | 2016-07-20 | 路海燕 | A kind of vehicle frame of electric foldable vehicle |
-
2014
- 2014-07-16 CN CN201420392439.9U patent/CN204021136U/en not_active Expired - Fee Related
- 2014-09-12 WO PCT/CN2014/086425 patent/WO2016008208A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787195A (en) * | 2015-04-20 | 2015-07-22 | 罗梓珊 | Automatic foldable vehicle |
| WO2016169094A1 (en) * | 2015-04-20 | 2016-10-27 | 朱红英 | Electric folding exercise bicycle having automatic locking function |
| WO2016169091A1 (en) * | 2015-04-20 | 2016-10-27 | 朱红英 | Self-locking type folding bicycle for fitness and entertainment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016008208A1 (en) | 2016-01-21 |
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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: 20141217 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |