CN106926955B - Self-power-generation type folding electric bicycle - Google Patents
Self-power-generation type folding electric bicycle Download PDFInfo
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- CN106926955B CN106926955B CN201710167981.2A CN201710167981A CN106926955B CN 106926955 B CN106926955 B CN 106926955B CN 201710167981 A CN201710167981 A CN 201710167981A CN 106926955 B CN106926955 B CN 106926955B
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- locking
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- groove
- lock
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- 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
- B62K15/006—Collapsible or foldable cycles the frame being foldable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a self-generating folding electric bicycle, which comprises a frame of the bicycle, a front wheel, a rear wheel, a driving chain disc, a storage battery and pedals, wherein the front wheel and the rear wheel are connected to the front end and the rear end of the frame; in addition, the battery is embedded in the seat tube, the circuit of the electric bicycle is reduced on the premise of ensuring the circuit torque through the electrode contact on the conductive touch plate and the end point on the seat tube, and the storage battery is successfully hidden, so that the weight of the whole electric bicycle is reduced and the attractiveness of the whole electric bicycle is improved.
Description
Technical Field
The invention relates to the technical field of electric bicycles, in particular to a spontaneous television folding electric bicycle.
Background
An electric bicycle is a mechatronic personal vehicle which uses a storage battery as an auxiliary energy source and is provided with an electric motor, a controller, an operating component such as the storage battery and a display instrument system on the basis of a common bicycle. However, when the electric bicycle is not used, it is inconvenient to store and carry due to its large volume, and thus, people have designed a folding electric bicycle.
General electric bicycle leans on the battery to maintain and traveles, the voyage is extremely limited, in order to enlarge the voyage, electric bicycle with from generating electricity function has appeared, but current from generating electricity electric bicycle's structure is all more complicated, has more aggravated the weight of whole car, be unfavorable for electric bicycle's folding to deposit, and the foldable electric scooter in the correlation technique, the foldable electric scooter after folding can not be used by people safely, because the beta structure of foldable electric scooter is because fixed improper when the state of riding, the incident takes place easily.
Disclosure of Invention
In view of the current situation of the prior art, the invention aims to provide a self-generating folding electric bicycle which is simple in structure, light in weight, convenient to move after being folded and high in safety performance.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a from folding electric bicycle of electricity generation formula, includes the frame, connects drive chain dish, battery and pedal of being connected jointly between front wheel, rear wheel, frame and the rear wheel at frame front and back both ends, the frame includes front fork, back vent, seat pipe and handlebar, wherein:
folding pieces are connected between the front fork and the rear fork together, the bottom end of the rear fork is connected with a telescopic supporting leg in a sliding manner, and the supporting leg is connected with a universal wheel; the folding piece comprises a first folding head and a second folding joint which are hinged with each other, a lock handle is hinged on the first folding head, a lock groove corresponding to the lock handle is formed in the second folding joint, and a locking piece and a locking bolt piece are arranged between the lock groove and the lock handle together;
the position of the rear fork corresponding to the driving chain disc is also embedded with a motor capable of generating electricity, the motor is respectively connected with the storage battery and the driving chain disc, and the pedals are connected to two ends of the motor.
Furthermore, the storage battery is connected in the seat tube in a sliding manner, a guide touch plate is further arranged in the seat tube, electrode contacts are arranged on the guide touch plate, the positive electrode and the negative electrode of the storage battery are respectively connected with the electrode contacts, and end points butted with the electrode contacts are arranged on the seat tube corresponding to the electrode contacts.
Furthermore, a supporting chute is formed in the supporting leg, an adjusting switch is arranged at a position of the rear fork corresponding to the supporting chute, the adjusting switch comprises an adjusting stud and a positioning gasket, and the adjusting stud is threaded through the rear fork and fixedly connected with the positioning gasket.
Further, an integrated fixing base is arranged on the locking groove, locking holes are formed in two sides of the locking handle, the locking piece comprises a T-shaped locking column and a locking rod, the head of the T-shaped locking column is hinged to the fixing base, the locking rod is arranged in a penetrating mode and hinged to the locking holes, and the tail of the T-shaped locking column is fixed in the middle of the locking rod in an I shape.
Further, the set bar spare includes set bar switch and set bar, the set bar is embedded on the cell wall of locked groove from the horizontal direction, the set bar switch inlays and establishes on the back fork, just one end on the set bar switch is the gear form, be the rack form corresponding with the gear on the set bar, the set bar switch links with the set bar meshing, drives the set bar motion through rotatory set bar switch, reaches the effect of lock cylinder lock handle.
Furthermore, a lock hole corresponding to the lock bolt is formed in the position, corresponding to the lock bolt, of the lock handle, so that the lock bolt enters the lock hole under the action of the lock bolt switch, and the effect of locking the lock handle is achieved.
Furthermore, the junction homogeneous body of front fork and front wheel junction and back fork and rear wheel is equipped with colludes the dish, and the dish end that should collude the dish is opened has the claw groove of colluding of being connected with front wheel or rear wheel, should collude the claw groove and be "L" type, just it has and colludes the communicating passageway in claw groove to collude the position division of claw groove on the dish wall of dish to collude, collude the dish and embed being equipped with the dish lid, this dish lid adopts the magnet material to make, reaches pleasing to the eye effect.
Furthermore, one end of the lock groove extends to the edge of the second folding joint and is in an opening shape, so that the lock handle can be easily taken out of the lock groove when the locking state needs to be released.
Furthermore, the upper end of the seat tube is integrally provided with a tail lamp connecting part which can be connected with a tail lamp, the tail lamp connecting part is connected with a storage battery in the seat tube, the seat tube is also provided with a power switch, and the power switch is electrically connected between the storage battery and the electrode contact, so that the operation of the whole vehicle is controlled through the power switch.
Compared with the prior art, the invention has the advantages that: the folding piece is provided with multiple locking structure designs to improve the safety performance of the folding electric bicycle, and the pedal power generation is combined to prolong the endurance mileage of the electric bicycle; in addition, the battery is embedded in the seat tube, the circuit of the electric bicycle is reduced on the premise of ensuring the circuit torque through the electrode contact on the conductive touch plate and the end point on the seat tube, the storage battery is also successfully hidden, the weight of the whole electric bicycle is reduced, the attractiveness of the whole electric bicycle is improved, the battery is reasonable in design, meets market requirements, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention in a folded state;
FIG. 3 is a schematic view of the construction of the folding member of the present invention;
figure 4 is an exploded view of the folder of the present invention;
FIG. 5 is a schematic view of a portion of the structural attachment of the vehicle frame of the present invention;
FIG. 6 is a schematic view of the structure of the foot support portion of the present invention;
FIG. 7 is a schematic diagram of the regulating switch of the present invention;
FIG. 8 is a schematic view of the seat tube of the present invention;
fig. 9 is a schematic structural view of a battery and a conductive contact plate according to the present invention.
Detailed Description
As shown in fig. 1 to 9, a self-power-generating type folding electric bicycle comprises a frame 1, a front wheel 2 connected to the front and rear ends of the frame 1, a rear wheel 3, a driving chain wheel 4 connected between the frame 1 and the rear wheel 3, a storage battery 5 and pedals 6, wherein the frame 1 comprises a front fork 1-1, a rear fork 1-2, a seat tube 1-3 and a handlebar 1-4, wherein:
a folding piece 7 is connected between the front fork 1-1 and the rear fork 1-2, a telescopic supporting leg 8 is connected to the bottom end of the rear fork 1-2 in a sliding manner, and a universal wheel 9 is connected to the supporting leg 8; the folding piece 7 comprises a first folding head 7-1 and a second folding joint 7-2 which are hinged with each other, a locking handle 7-3 is hinged on the first folding head 7-1, a locking groove 7-4 corresponding to the locking handle 7-3 is formed in the second folding joint 7-2, and a locking piece 7-5 and a locking bolt piece 7-6 are arranged between the locking groove 7-4 and the locking handle 7-3;
the position of the rear fork 1-2 corresponding to the driving chain disc 4 is also embedded with a motor 10 capable of generating electricity, the motor 10 is respectively connected with the storage battery 5 and the driving chain disc 4, and the pedals 6 are connected with two ends of the motor 10.
The storage battery 5 is slidably connected in the seat tube 1-3, the seat tube 1-3 is further provided with a conductive contact plate 11, the conductive contact plate 11 is provided with an electrode contact 12, the positive electrode and the negative electrode of the storage battery 5 are respectively connected with the electrode contact 12, and the seat tube 1-3 is provided with an end point 13 corresponding to the electrode contact 12 and butted with the electrode contact 12.
The supporting leg 8 is provided with a supporting chute 14, the position of the rear fork 1-2 corresponding to the supporting chute 14 is provided with an adjusting switch 15, the adjusting switch 15 comprises an adjusting stud 15-1 and a positioning gasket 15-2, and the adjusting stud 15-1 penetrates through the rear fork through a thread and is fixedly connected with the positioning gasket 15-2.
The locking groove 7-4 is integrally provided with a fixed seat 7-7, the two sides of the lock handle 7-3 are provided with locking holes 7-8, the locking member 7-5 comprises a T-shaped locking column 7-5-1 and a locking rod 7-5-2, the head of the T-shaped locking column 7-5-1 is hinged to the fixed seat 7-7, the locking rod 7-5-2 is hinged to the locking hole 7-8 in a penetrating manner, and the tail of the T-shaped locking column 7-5-1 and the middle of the locking rod 7-5-2 are fixed in an I shape.
The lock bolt piece 7-6 comprises a lock bolt switch 7-6-1 and a lock bolt 7-6-2, the lock bolt 7-6-2 is embedded in the groove wall of the lock groove 7-4 in the horizontal direction, the lock bolt switch 7-6-1 is embedded in the rear fork 1-2, one end of the lock bolt switch 7-6-1 is in a gear shape, the lock bolt 7-6-2 is in a rack shape corresponding to the gear, the lock bolt switch 7-6-1 is meshed and linked with the lock bolt 7-6-2, and the lock bolt 7-6-2 is driven to move by rotating the lock bolt switch 7-6-1, so that the lock handle 7-3 is locked.
The lock handle 7-3 is provided with the lock hole 7-9 corresponding to the lock bolt 7-6-2 at the position corresponding to the lock bolt 7-6-2, so that the lock bolt 7-6-2 enters the lock hole 7-9 under the action of the lock bolt switch 7-6-1, and the effect of locking the lock handle 7-6 is achieved.
The front fork 1-1 and the front wheel 2 junction and the rear fork 1-2 and the junction of rear wheel 3 homogeneous body are equipped with colludes dish 16, and the dish end of should colluding dish 16 is opened has the claw groove 17 of colluding that is connected with front wheel 2 or rear wheel 3, and this claw groove 17 of colluding is "L" type, just it has the communicating passageway 18 with claw groove 17 to collude to open the position that corresponds claw groove 17 on the dish wall of dish 16, collude dish 16 embedded being equipped with dish lid 19, this dish lid 29 adopts the magnet material to make, reaches the aesthetic effect of stable connection front wheel 2 and rear wheel 3 and promotion whole car.
As described above, one end of the locking groove 7-4 extends to the edge of the second folding joint 7-2 and is open, so that the locking handle 7-3 can be easily taken out of the locking groove 7-4 when the locking state needs to be released.
As described above, the upper end of the seat tube 1-3 is integrally provided with the tail light connecting portion 20 capable of connecting a tail light, the tail light connecting portion 20 is connected to the battery 5 in the seat tube 1-3, and the seat tube 1-3 is further provided with the power switch 21, the power switch 21 is electrically connected between the battery 5 and the electrode contact 12, so that the operation of the entire vehicle is controlled by the power switch 21.
When the bicycle body needs to be folded, firstly, the lock bolt 7-6-2 is withdrawn from the lock hole 7-9 through the lock bolt switch 7-6-1, then the lock handle 7-3 is taken out from the lock groove 7-4, the front fork 1-1 and the rear fork 1-2 are folded in half through the handlebar, then the length of the supporting leg 8 is adjusted through the adjusting switch 15, the purpose of stably parking the folded bicycle body is achieved, when the bicycle body needs to be moved, the purpose can be achieved through the universal wheel 9, and the bicycle body does not need to be unfolded and moved;
when a user needs to ride the bicycle, the front fork 1-1 is rotated back to the original position, then the lock handle 7-3 is pushed into the lock groove 7-4, the lock bolt 7-6-2 is pushed into the lock hole 7-9 through the lock bolt switch 7-6-1 after the lock handle is fixed through the locking piece 7-5, multiple locking is achieved, and safety accidents caused by folding of the bicycle body cannot happen during riding.
The folding piece is provided with multiple locking structure designs to improve the safety performance of the folding electric bicycle, and the pedal power generation is combined to prolong the endurance mileage of the electric bicycle; in addition, the battery is embedded in the seat tube, the circuit of the electric bicycle is reduced on the premise of ensuring the circuit torque through the electrode contact on the conductive touch plate and the end point on the seat tube, the storage battery is also successfully hidden, the weight of the whole electric bicycle is reduced, the attractiveness of the whole electric bicycle is improved, the battery is reasonable in design, meets market requirements, and is suitable for popularization.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a from folding electric bicycle of electricity generation formula, includes frame (1), connects drive chain dish (4), battery (5) and pedal (6) of being connected jointly between frame (1) preceding, the front wheel (2) at back both ends, rear wheel (3), frame (1) and rear wheel (3), its characterized in that, frame (1) includes front fork (1-1), back fork (1-2), seat pipe (1-3) and handlebar (1-4), wherein:
a folding piece (7) is connected between the front fork (1-1) and the rear fork (1-2) together, the bottom end of the rear fork (1-2) is connected with a telescopic supporting leg (8) in a sliding manner, a universal wheel (9) is connected onto the supporting leg (8), the folding piece (7) comprises a first folding head (7-1) and a second folding joint (7-2) which are hinged with each other, a lock handle (7-3) is hinged onto the first folding head (7-1), a lock groove (7-4) corresponding to the lock handle (7-3) is formed in the second folding joint (7-2), and a locking piece (7-5) and a lock bolt piece (7-6) are arranged between the lock groove (7-4) and the lock handle (7-3) together;
a motor (10) capable of generating electricity is embedded in the position, corresponding to the driving chain disc (4), of the rear fork (1-2), the motor (10) is respectively connected with the storage battery (5) and the driving chain disc (4), and the pedals (6) are connected to two ends of the motor (10);
the storage battery (5) is connected in a seat tube (1-3) in a sliding manner, a guide touch plate (11) is further arranged in the seat tube (1-3), an electrode contact (12) is arranged on the guide touch plate (11), the positive electrode and the negative electrode of the storage battery (5) are respectively connected with the electrode contact (12), an end point (13) butted with the electrode contact (12) is arranged on the seat tube (1-3) corresponding to the electrode contact (12), a supporting chute (14) is arranged on the supporting leg (8), an adjusting switch (15) is arranged on the rear fork (1-2) corresponding to the supporting chute (14), the adjusting switch (15) comprises an adjusting stud (15-1) and a positioning gasket (15-2), the adjusting stud (15-1) penetrates through the rear fork (1-2) in a threaded manner and is fixedly connected with the positioning gasket (15-2), the locking device is characterized in that a fixing seat (7-7) is integrally arranged on the locking groove (7-4), locking holes (7-8) are formed in two sides of the locking handle (7-3), the locking piece (7-5) comprises a T-shaped locking column (7-5-1) and a locking rod (7-5-2), the head of the T-shaped locking column (7-5-1) is hinged to the fixing seat (7-7), the locking rod (7-5-2) is hinged to the locking holes (7-8) in a penetrating mode, and the tail of the T-shaped locking column (7-5-1) and the middle of the locking rod (7-5-2) are fixed in an I shape.
2. The self-power-generation type folding electric bicycle according to claim 1, wherein the latch member (7-6) comprises a latch switch (7-6-1) and a latch (7-6-2), the latch (7-6-2) is embedded in the groove wall of the latch groove (7-4) from the horizontal direction, the latch switch (7-6-1) is embedded in the rear fork (1-2), one end of the latch switch (7-6-1) is in a gear shape, the latch (7-6-2) is in a rack shape corresponding to the gear, and the latch switch (7-6-1) is in meshing linkage with the latch (7-6-2).
3. The self-generating folding electric bicycle as claimed in claim 2, characterized in that the lock handle (7-3) is provided with a lock hole (7-9) corresponding to the lock bolt (7-6-2) at a position corresponding to the lock bolt (7-6-2).
4. The self-power-generation type folding electric bicycle according to claim 3, wherein a hook plate (16) is integrally arranged at the joint of the front fork (1-1) and the front wheel (2) and the joint of the rear fork (1-2) and the rear wheel (3), a hook groove (17) connected with the front wheel (2) or the rear wheel (3) is formed in the plate bottom of the hook plate (16), the hook groove (17) is L-shaped, a channel (18) communicated with the hook groove (17) is formed in the plate wall of the hook plate (16) corresponding to the hook groove (17), a plate cover (19) is embedded in the hook plate (16), and the plate cover (19) is made of a magnet material.
5. The self-generating folding electric bicycle according to claim 4, characterized in that one end of the locking groove (7-4) extends to the edge of the second folding joint (7-2) and is open.
6. The self-generating foldable electric bicycle as claimed in claim 5, wherein the seat tube (1-3) is integrally provided at its upper end with a tail light connection portion (20) for connecting a tail light, the tail light connection portion (20) is connected to the battery (5) in the seat tube (1-3), and the seat tube (1-3) is further provided with a power switch (21), the power switch (21) is electrically connected between the battery (5) and the electrode contact (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167981.2A CN106926955B (en) | 2017-03-17 | 2017-03-17 | Self-power-generation type folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167981.2A CN106926955B (en) | 2017-03-17 | 2017-03-17 | Self-power-generation type folding electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106926955A CN106926955A (en) | 2017-07-07 |
| CN106926955B true CN106926955B (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710167981.2A Active CN106926955B (en) | 2017-03-17 | 2017-03-17 | Self-power-generation type folding electric bicycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN106926955B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2573589B (en) * | 2018-10-12 | 2022-04-13 | John Northfield Quinten | Folding bicycle |
| CN110758621A (en) * | 2019-12-04 | 2020-02-07 | 佛山市正步科技有限公司 | Bicycle frame folding structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193075Y (en) * | 2008-01-25 | 2009-02-11 | 袁开靖 | Double-locking bicycle folder |
| CN201338695Y (en) * | 2008-09-05 | 2009-11-04 | 卢一雄 | Foldable shopping bicycle |
| GB0902356D0 (en) * | 2009-02-12 | 2009-04-01 | Nexxtdrive Ltd | Bicycle transmission systems |
| CN101870323B (en) * | 2009-04-21 | 2012-08-22 | 巨大机械工业股份有限公司 | Bicycle quick-detaching safety device |
| CN201777358U (en) * | 2009-10-26 | 2011-03-30 | 王小莲 | Bicycle body folder |
| KR101537923B1 (en) * | 2013-11-28 | 2015-07-20 | 주식회사 만도 | Folding type bicycle |
| CN205632854U (en) * | 2016-05-19 | 2016-10-12 | 何潮辉 | Folding head pipe of bicycle |
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2017
- 2017-03-17 CN CN201710167981.2A patent/CN106926955B/en active Active
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| CN106926955A (en) | 2017-07-07 |
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