CN203921077U - A kind of Simple folding structure of Electrical Bicycle - Google Patents
A kind of Simple folding structure of Electrical Bicycle Download PDFInfo
- Publication number
- CN203921077U CN203921077U CN201420368490.6U CN201420368490U CN203921077U CN 203921077 U CN203921077 U CN 203921077U CN 201420368490 U CN201420368490 U CN 201420368490U CN 203921077 U CN203921077 U CN 203921077U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- inserted sheet
- fixedly connected
- crossbeam
- travel
- 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
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model belongs to Electrical Bicycle technical field, relate in particular to a kind of Simple folding structure of Electrical Bicycle, crossbeam one end is fixedly connected with front tube side part, crossbeam other end bottom is fixedly connected with elastic axis, crossbeam other end top is fixedly connected with two sheets that are relatively fixed, in fixed plate, be provided with U-shaped plug-in unit, saddle arm lower end is provided with two and connects inserted sheet, U-shaped plug-in unit, fixed plate, connecting inserted sheet three arranges from outside to inside, and be rotationally connected by same rotating shaft A, U-shaped plug-in unit and fixture block are bolted to connection, bolt end is provided with knob, connect inserted sheet and be provided with opening, the shape of opening and the shape of fixture block match, on the flywheel at back vent place, by rotating shaft B, be connected with travel(l)ing rest, rotating shaft B is arranged near car ladder, travel(l)ing rest top is fixedly connected with card handle.The beneficial effects of the utility model are: when folding, do not need vehicle frame to carry out doubling, simple in structure, safe, cost is low.
Description
Technical field
The utility model belongs to bicycle and man technical field, relates in particular to a kind of Simple folding structure of Electrical Bicycle.
Background technology
Electrical Bicycle various places all over the world, enter every household now, are the modal vehicle of people.Ride Electrical Bicycle trip and be environmental protection, the most healthy trip mode.Along with the lifting of social development and people's understanding, Electrical Bicycle is favored by people all the more.Along with the increase that people go on a journey by bike, people are more and more inclined to the use of folding electric bicycle, are convenient for carrying.
The existing folding electric bicycle frame beam that people often ride now is generally provided with fold mechanism, doubling by vehicle frame realizes folding of bicycle and reducing of volume, but this folding mode can make the rigidity of car load be subject to certain impact, in the poor place of road conditions condition, cause and reduced the traveling comfort driving, the safety of people by bike time is difficult for guaranteeing; Some bicycle folding structure is complicated, larger to the change of car, and cost improves.And the elastic axis that Electrical Bicycle is provided with is to be connected with the cant beam of vehicle frame, only can play cushioning effect.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of Simple folding structure of Electrical Bicycle, and structure design is very simple, does not need vehicle frame to carry out doubling when folding, and safe, cost is low.
The utility model is realized by the following technical solutions:
A kind of Simple folding structure of Electrical Bicycle, comprise front fork, front pipe, crossbeam, elastic axis, saddle arm, back vent, described front fork is fixedly connected with described front pipe, described crossbeam one end is fixedly connected with described front tube side part, it is characterized in that described crossbeam other end bottom is fixedly connected with described elastic axis, described crossbeam other end top is fixedly connected with two sheets that are relatively fixed, in described fixed plate, be provided with U-shaped plug-in unit, described saddle arm lower end is provided with two and connects inserted sheet, described U-shaped plug-in unit, described fixed plate, described connection inserted sheet three arranges from outside to inside, and be rotationally connected by same rotating shaft A, described U-shaped plug-in unit and fixture block are bolted to connection, described bolt end is provided with knob, described connection inserted sheet is provided with opening, the shape of described opening and the shape of described fixture block match, on the flywheel at described back vent place, by rotating shaft B, be connected with travel(l)ing rest, described rotating shaft B is arranged near car ladder, described travel(l)ing rest top is fixedly connected with card handle.
Being shaped as of described fixture block is trapezoidal.
Described travel(l)ing rest bottom is provided with rotating shaft B and connects inserted sheet, and described rotating shaft B connects inserted sheet and contacts with described car ladder.
Described travel(l)ing rest is connected with one end of described card handle, and the angle between described travel(l)ing rest and described card handle is 115 °-135 °.
The beneficial effects of the utility model are: by travel(l)ing rest is installed, change the position of elastic axis, make Electrical Bicycle become collapsible, electric bicycle structure is changed less, simple in structure, very convenient during manufacture, simplified the folding step of Electrical Bicycle; When folding, do not need vehicle frame to carry out doubling, safe, cost is low, carrying convenience.
Accompanying drawing explanation
The folding electric bicycle structural representation that Fig. 1 is this use utility model;
Fig. 2 is foldable structure schematic diagram of the present utility model;
Fig. 3 is the connection structure schematic diagram of the utility model fixed plate, U-shaped plug-in unit, connection inserted sheet;
Fig. 4 is the utility model travel(l)ing rest and the connection structure schematic diagram that blocks handle;
Fig. 5 is the connection diagram of the utility model saddle arm and crossbeam.
In figure, 1, front fork, 2, front pipe, 3, crossbeam, 4, elastic axis, 5, saddle arm, 6, back vent, 7, fixed plate, 8, U-shaped plug-in unit, 9, connect inserted sheet, 10, rotating shaft A, 11, fixture block, 12, bolt, 13, knob, 14, opening, 15, rotating shaft B, 16, travel(l)ing rest, 17, car ladder, 18, card handle, 19, rotating shaft B connects inserted sheet.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of specific embodiment of the present utility model is explained.
As Figure 1-5, the utility model provides a kind of Simple folding structure of Electrical Bicycle, comprise front fork 1, front pipe 2, crossbeam 3, elastic axis 4, saddle arm 5, back vent 6, described front fork 1 is fixedly connected with described front pipe 2, described crossbeam 3 one end are fixedly connected with described front pipe 2 sidepieces, described crossbeam 3 other end bottoms are fixedly connected with described elastic axis 4, described crossbeam 3 other end tops are fixedly connected with two sheets 7 that are relatively fixed, in described fixed plate 7, be provided with U-shaped plug-in unit 8, described saddle arm 5 lower ends are provided with two and connect inserted sheet 9, described U-shaped plug-in unit 8, described fixed plate 7, described connection inserted sheet 9 threes arrange from outside to inside, and be rotationally connected by same rotating shaft A10, described U-shaped plug-in unit 8 is fixedly connected with by bolt 12 with fixture block 11, described bolt 12 ends are provided with knob 13, described connection inserted sheet 9 is provided with opening 14, the shape of the shape of described opening 14 and described fixture block 11 matches, the shape of the shape of described fixture block 11 and opening 14 is trapezoidal.On the flywheel at described back vent 6 places, by rotating shaft B15, be connected with travel(l)ing rest 16, described rotating shaft B15 is arranged near car ladder 17, described travel(l)ing rest 16 tops are fixedly connected with card handle 18, described travel(l)ing rest 16 bottoms are provided with rotating shaft B and connect inserted sheet 19, and described rotating shaft B connects inserted sheet 19 and contacts with described car ladder 17.
Example: elastic axis 4 of the present utility model is no longer connected with vehicle frame, but crossbeam 3 connections, during folding electric bicycle, rotation knob 13, thereby card handle 18 and travel(l)ing rest 16 are broken away to the constraint of knob 13, when crossbeam 3 is lifted and rotated, elastic axis 4 has erected gradually, the rotation of drive trailing wheel, trailing wheel can be pushed ahead, and the rotating shaft B of travel(l)ing rest 16 connects inserted sheet 19 and blocked by car ladder 17, can arbitrarily not rotate, trailing wheel is folded, the smaller volume of car; When unclamping knob 13, fixture block 11 is thrown off gradually with opening 14, has untied the comfortable of 13 pairs of saddle arms 5 of knob simultaneously, and saddle arm 5 can be dumped forward, thereby folding.
When using Electrical Bicycle, travel(l)ing rest 16 is lifted near crossbeam 3 places, trailing wheel is around elastic axis 4 rotations, lift U-shaped plug-in unit 8, rotation knob 13, is stuck in card handle 18 between fixture block 11 and knob 13, by saddle arm 5 uprightly, now elastic axis 4 is with crossbeam 3 in parallel position, and saddle arm 5 and travel(l)ing rest 16 are by locked, and bicycle can be ridden.
Above an example of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. the Simple folding structure of an Electrical Bicycle, comprise crossbeam, elastic axis, saddle arm, back vent, described crossbeam one end is fixedly connected with front tube side part, it is characterized in that described crossbeam other end bottom is fixedly connected with described elastic axis, described crossbeam other end top is fixedly connected with two sheets that are relatively fixed, in described fixed plate, be provided with U-shaped plug-in unit, described saddle arm lower end is provided with two and connects inserted sheet, described U-shaped plug-in unit, described fixed plate, described connection inserted sheet three arranges from outside to inside, and be rotationally connected by same rotating shaft A, described U-shaped plug-in unit and fixture block are bolted to connection, described bolt end is provided with knob, described connection inserted sheet is provided with opening, the shape of described opening and the shape of described fixture block match, on the flywheel at described back vent place, by rotating shaft B, be connected with travel(l)ing rest, described rotating shaft B is arranged near car ladder, described travel(l)ing rest top is fixedly connected with card handle.
2. the Simple folding structure of a kind of Electrical Bicycle according to claim 1, is characterized in that being shaped as of described fixture block is trapezoidal.
3. the Simple folding structure of a kind of Electrical Bicycle according to claim 1, is characterized in that described travel(l)ing rest bottom is provided with rotating shaft B and connects inserted sheet, and described rotating shaft B connects inserted sheet and contacts with described car ladder.
4. the Simple folding structure of a kind of Electrical Bicycle according to claim 1, is characterized in that described travel(l)ing rest is connected with one end of described card handle, and the angle between described travel(l)ing rest and described card handle is 115 °-135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368490.6U CN203921077U (en) | 2014-06-26 | 2014-06-26 | A kind of Simple folding structure of Electrical Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368490.6U CN203921077U (en) | 2014-06-26 | 2014-06-26 | A kind of Simple folding structure of Electrical Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921077U true CN203921077U (en) | 2014-11-05 |
Family
ID=51816937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368490.6U Expired - Fee Related CN203921077U (en) | 2014-06-26 | 2014-06-26 | A kind of Simple folding structure of Electrical Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921077U (en) |
-
2014
- 2014-06-26 CN CN201420368490.6U patent/CN203921077U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103569276B (en) | A kind of fast folding battery-driven car or cycle frame | |
| CN202703802U (en) | Electromobile or bicycle frame capable of being rapidly folded | |
| CN104875828A (en) | Slim luggage electric vehicle | |
| CN202765179U (en) | Four-wheel electric car | |
| CN103770874A (en) | Foldable electric bicycle | |
| CN105109602B (en) | Riding-balance dual-purpose electric car | |
| CN103754304A (en) | Folding tricycle | |
| CN203199118U (en) | Folding electric bicycle | |
| CN205769861U (en) | Box-type folding electric vehicle | |
| CN202089196U (en) | Direction control mechanism of electric bicycle for child | |
| CN203921077U (en) | A kind of Simple folding structure of Electrical Bicycle | |
| CN204606085U (en) | A kind of automatic collapsible type Electrical Bicycle | |
| CN101549724B (en) | Full-folded manpower and electric dual-purpose tricycle | |
| CN202896790U (en) | Novel baby carriage | |
| CN202896792U (en) | Foldable electric bicycle | |
| CN204223086U (en) | Without handle battery-driven car | |
| CN104058049A (en) | Full-folding scooter | |
| CN204489073U (en) | A kind of Novel motorcycle head Foldable electric vehicle | |
| CN205168766U (en) | Portable folding electric vehicle | |
| CN206171670U (en) | Electric bicycle with automobile body folding function | |
| CN205311785U (en) | Positive motor tricycle frame | |
| CN202754073U (en) | Labor-saving bicycle | |
| CN204110204U (en) | Folding scooter | |
| CN202175143U (en) | Novel tricycle instead of walking | |
| CN207257874U (en) | Easy to the folded bicycle of carrying |
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: 20141105 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |