CN218877488U - Foldable portable electric bicycle - Google Patents
Foldable portable electric bicycle Download PDFInfo
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- CN218877488U CN218877488U CN202223119948.8U CN202223119948U CN218877488U CN 218877488 U CN218877488 U CN 218877488U CN 202223119948 U CN202223119948 U CN 202223119948U CN 218877488 U CN218877488 U CN 218877488U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to an electric motor car technical field, especially, relate to a folded cascade lightweight electric bicycle, can fold, the probability that current electric bicycle appears unable its folding placing in the trunk of car and not portable easily when using has been reduced, including the locomotive, the front axle, the frame, the car mat, power device and drive arrangement, the front axle is installed at the frame left end, the locomotive is installed on the front axle top, the front axle bottom rotates and is provided with the front wheel, frame right side lower part rotates and is provided with the rear wheel, the car mat is installed on frame top right side, still include first telescopic shaft, first connecting plate, the second connecting plate, support piece, first threaded rod, second threaded rod and first clamp plate, the front axle top is provided with first flexible groove, first telescopic shaft and front axle sliding connection, the front end in first flexible groove is provided with first screw hole, the rear end intercommunication in first screw hole is provided with first standing groove.
Description
Technical Field
The utility model relates to an electric motor car technical field especially relates to a folded cascade lightweight electric bicycle.
Background
The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle. "current electric bicycle is bulky relatively, appears easily when using and can't fold the probability of placing in the trunk of car and not being convenient for carry with it to lead to electric bicycle's practicality relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can foldable light-duty electric bicycle has reduced current electric bicycle and has appeared easily that can't fold it and place the probability in the trunk of car and be not convenient for carry when using to strengthen the portable electric bicycle of folded cascade of practicality.
The utility model relates to a foldable lightweight electric bicycle, which comprises a bicycle head, a front axle, a bicycle frame, a bicycle pad, a power device and a driving device, wherein the front axle is arranged at the left end of the bicycle frame, the bicycle head is arranged at the top end of the front axle, the bottom end of the front axle is rotationally provided with a front wheel, the lower part of the right side of the bicycle frame is rotationally provided with a rear wheel, the bicycle pad is arranged at the right side of the top end of the bicycle frame,
the power device comprises a front shaft, a front connecting plate, a second connecting plate, a support piece, a first threaded rod, a second threaded rod and a first pressing plate, wherein a first telescopic groove is formed in the top end of the front shaft, the first telescopic shaft is in sliding connection with the front shaft, a first threaded hole is formed in the front end of the first telescopic groove, a first placing groove is formed in the rear end of the first threaded hole in a communicated mode, the first threaded rod is in threaded connection with the first threaded hole, the first pressing plate is installed at the rear end of the first threaded rod in a rotating mode and located in the first placing groove, the first connecting plate is installed at the lower side of the right end of the front shaft, a first groove is formed in the left end of the support piece, a second threaded hole is formed in the lower side of the front end and the rear end of the first groove in a penetrating mode, a second threaded hole is formed in the front side and the rear side of the right end of the second connecting plate in a penetrating mode, the second connecting plate is connected with the support piece through the second threaded rod, a third groove is formed in the right end of the first connecting plate, a supporting plate is arranged at the lower side of the left end of the first connecting plate in a rotating mode, a rear wheel is installed at the lower side of the support piece, a power device and a supporting mechanism.
The utility model discloses a folded cascade lightweight electric bicycle, telescopic machanism includes the third threaded rod, the fourth threaded rod, the back shaft, second telescopic shaft and second clamp plate, the bottom of back shaft is provided with the second recess, both ends downside runs through and is provided with the third screw hole around the second recess, support piece front and back both ends upside runs through and is provided with the third screw hole, the back shaft passes through the third threaded rod with support piece and is connected, the back shaft top is provided with the flexible groove of second, second telescopic shaft and back shaft sliding connection, the front end in the flexible groove of second is provided with the fourth screw hole, the rear end intercommunication of fourth screw hole is provided with the second standing groove, fourth threaded rod and fourth screw hole threaded connection, the second clamp plate rotates to be installed at fourth threaded rod rear end and is located the second standing groove, the car pad is installed on second telescopic shaft top.
The utility model discloses a folded cascade lightweight electric bicycle, the second screw hole of first recess rear side and the third screw hole of second recess rear side all are provided with the nut.
The utility model discloses a folded cascade lightweight electric bicycle, the rear end of first clamp plate and second clamp plate all is provided with the fixed slot.
The utility model discloses a folded cascade lightweight electric bicycle, front wheel and rear wheel are anti-skidding tire.
The utility model discloses a folded cascade lightweight electric bicycle still includes the multiunit hand wheel, and the front end of first threaded rod, second threaded rod, third threaded rod and fourth threaded rod all is provided with the hand wheel.
The utility model discloses a folded cascade lightweight electric bicycle, support piece's right-hand member downside is provided with the warning light, and the warning light is connected with power unit electricity.
The utility model discloses a folded cascade lightweight electric bicycle, the car pad is waterproof sun-proof car pad.
Compared with the prior art, the beneficial effects of the utility model are that: the top end of the front shaft is provided with a first telescopic shaft which is connected with the front shaft in a sliding way, a first threaded rod is rotatably connected with the upper side of the front shaft, the rear end of the first threaded rod is provided with a first pressing plate in a rotating way, a first connecting plate is arranged at the lower side of the right end of the front shaft, a second connecting plate is connected with a support piece through a second threaded rod, the first connecting plate is rotatably connected with a second connecting plate, a rear wheel is rotatably arranged at the lower side of the support piece, a power device and a driving device are arranged inside the support piece, a support shaft is connected with the upper side of the support piece through a third threaded rod, a fourth threaded rod is rotatably connected with the upper side of the support shaft, the rear end of the fourth threaded rod is provided with a second pressing plate in a rotating way, the vehicle pad is arranged at the top end of the second telescopic shaft, and the first pressing plate at the rear end of the first threaded rod can be retracted into the first accommodating groove by unscrewing the first threaded rod, then in the first flexible groove of first telescopic shaft pressure back in the front axle, screw up first threaded rod and fix first telescopic shaft in the front axle, unscrew the fourth threaded rod, the second clamp plate of fourth threaded rod rear end will shrink back to in the second standing groove, then in the second flexible groove of second telescopic shaft pressure back in the back shaft, unscrew the third threaded rod, rotate the telescopic shaft right until with the support piece parallel and level, it fixes the telescopic shaft to screw up the third threaded rod, unscrew the second threaded rod, rotatory second connecting plate places it in the first recess of support piece left end, rotatory first connecting plate makes it and support piece parallel and level, the probability that current electric bicycle appears can't fold it and place in the trunk of car and be not convenient for carry when using has been reduced, thereby reinforcing the practicality.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of a connection structure of the first threaded rod and the first pressing plate of the present invention;
fig. 4 is a schematic view of the connection structure of the support shaft and the second telescopic shaft of the present invention;
fig. 5 is a front view of the utility model after being folded;
in the drawings, the reference numbers: 1. a headstock; 2. a front axle; 3. a rear wheel; 4. a vehicle pad; 5. a hand wheel; 6. a front wheel; 7. a first telescopic shaft; 8. a first connecting plate; 9. a second connecting plate; 10. a support member; 11. a first threaded rod; 12. a first platen; 13. a first telescopic slot; 14. a first placing groove; 15. a support plate; 16. a first groove; 17. a second threaded rod; 18. a third threaded rod; 19. a fourth threaded rod; 20. a support shaft; 21. a second telescopic shaft; 22. a second platen; 23. a second groove; 24. a second telescopic slot; 25. a second placing groove; 26. a warning light.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the utility model relates to a foldable portable electric bicycle, which comprises a bicycle head 1, a front shaft 2, a bicycle frame, a bicycle pad 4, a power device and a driving device, wherein the front shaft 2 is arranged at the left end of the bicycle frame, the bicycle head 1 is arranged at the top end of the front shaft 2, the bottom end of the front shaft 2 is rotatably provided with a front wheel 6, the lower part of the right side of the bicycle frame is rotatably provided with a rear wheel 3, the bicycle pad 4 is arranged at the right side of the top end of the bicycle frame,
the power wheel support further comprises a first telescopic shaft 7, a first connecting plate 8, a second connecting plate 9, a support piece 10, a first threaded rod 11, a second threaded rod 17 and a first pressing plate 12, a first telescopic groove 13 is formed in the top end of the front shaft 2, the first telescopic shaft 7 is in sliding connection with the front shaft 2, a first threaded hole is formed in the front end of the first telescopic groove 13, a first placing groove 14 is formed in the rear end of the first threaded hole in a communicating mode, the first threaded rod 11 is in threaded connection with the first threaded hole, the first pressing plate 12 is rotatably installed at the rear end of the first threaded rod 11 and located in the first placing groove 14, the first connecting plate 8 is installed on the lower side of the right end of the front shaft 2, a first groove 16 is formed in the left end of the support piece 10, second threaded holes are formed in the lower sides of the front end and the rear end of the first groove 16 in a penetrating mode, second threaded holes are formed in the front side and rear side of the right end of the second connecting plate 9 in a penetrating mode, the second connecting plate 9 is connected with the support piece 10 through the second threaded hole 17, a third groove is formed in the right end of the first connecting plate 8, a supporting plate is installed on the lower side of the left end of the support piece, a supporting plate 3 and a driving mechanism 10 is installed on the top end of the power wheel 10; the front axle top is provided with rather than sliding connection's first telescopic shaft, first threaded rod rotates with the front axle upside and is connected, first threaded rod rear end rotates and is provided with first clamp plate, first connecting plate is installed at the right-hand member downside of front axle, the second connecting plate passes through the second threaded rod with support piece and is connected, first connecting plate rotates with the second connecting plate and is connected, the rear wheel rotates and installs at the support piece downside, power device and drive arrangement install inside support piece, the back shaft passes through the third threaded rod with the support piece upside and is connected, the fourth threaded rod rotates with the back shaft upside and is connected, the fourth threaded rod rear end rotates and is provided with the second clamp plate, the car pad is installed on second telescopic shaft top, through unscrewing first threaded rod, the first clamp plate of first threaded rod rear end will retract to first standing groove, then in the first telescopic groove in the front axle is pressed back to first telescopic shaft, screw up first telescopic shaft and fix first telescopic shaft in the front axle, through the telescopic mechanism on support piece top, compress the car pad, unscrew second threaded rod, place it in support piece left end first telescopic shaft recess, thereby the possibility of the car that the folding and the existing back box that can's the use the electric bicycle and can's the back easily appears, thereby the possibility of being unable parallel and carrying in the spare box that it can's the spare can's the present folding car.
The utility model discloses a folded cascade lightweight electric bicycle, telescopic machanism includes third threaded rod 18, fourth threaded rod 19, back shaft 20, second telescopic shaft 21 and second clamp plate 22, the bottom of back shaft 20 is provided with second recess 23, both ends downside runs through and is provided with the third screw hole around the second recess 23, both ends upside runs through and is provided with the third screw hole around the support piece 10, back shaft 20 is connected through third threaded rod 18 with support piece 10, back shaft 20 top is provided with second flexible groove 24, second telescopic shaft 21 and back shaft 20 sliding connection, the front end of second flexible groove 24 is provided with the fourth screw hole, the rear end intercommunication of fourth screw hole is provided with second standing groove 25, fourth threaded rod 19 and fourth screw hole threaded connection, second clamp plate 22 rotates and installs at fourth threaded rod 19 rear end and is located second standing groove 24, car pad 4 installs on second telescopic shaft 21 top; through unscrewing the fourth threaded rod, the second clamp plate of fourth threaded rod rear end will retract to in the second standing groove, then in the flexible groove of second in the flexible axle pressure back shaft of second, unscrew the third threaded rod, rotate the telescopic shaft right until with the support piece parallel and level, screw up the third threaded rod and fix the telescopic shaft, can realize the compression to the car pad to the practicality has been strengthened.
In the foldable portable electric bicycle of the utility model, nuts are arranged in the second threaded hole at the rear side of the first groove 16 and the third threaded hole at the rear side of the second groove 23; through two sets of nuts, the threaded rod can be fixed more firmly, and therefore practicability is enhanced.
In the foldable portable electric bicycle of the present invention, the rear ends of the first pressing plate 12 and the second pressing plate 22 are respectively provided with a fixing groove; through the fixed slots on the first pressing plate and the second pressing plate, the first pressing plate can be connected with the first telescopic shaft, and the second pressing plate can be connected with the second telescopic shaft more closely, so that the practicability is enhanced.
The utility model relates to a foldable portable electric bicycle, the front wheel 6 and the rear wheel 3 are anti-skid tires; through the antiskid tire, the probability that the foldable portable electric bicycle slips when running after rain can be reduced, and therefore the practicability is enhanced.
The utility model discloses a foldable portable electric bicycle, which also comprises a plurality of groups of hand wheels 5, wherein the hand wheels 5 are arranged at the front ends of a first threaded rod 11, a second threaded rod 17, a third threaded rod 18 and a fourth threaded rod 19; the hand wheel through the front end of first threaded rod, second threaded rod, third threaded rod and fourth threaded rod can be more convenient for rotate the threaded rod to the practicality has been strengthened.
The utility model relates to a foldable portable electric bicycle, a warning lamp 26 is arranged at the lower side of the right end of a support piece 10, and the warning lamp 26 is electrically connected with a power mechanism; through the warning light at the rear end of the supporting piece, when a user runs at night, a signal can be given to a vehicle behind, the probability of collision is reduced, and therefore the practicability is enhanced.
The utility model relates to a foldable portable electric bicycle, a bicycle cushion 4 is a waterproof sun-proof bicycle cushion; through waterproof sun-proof car pad, can strengthen the life of car pad to the practicality has been strengthened.
The utility model discloses a folded cascade lightweight electric bicycle, it is when folding, unscrew first threaded rod through rotating the hand wheel, the first clamp plate of first threaded rod rear end will retract to in the first standing groove, then in the first flexible inslot in the front axle of first telescopic shaft pressure back, it fixes first telescopic shaft in the front axle to rotate the hand wheel and screw up first threaded rod, unscrew the fourth threaded rod, the second clamp plate of fourth threaded rod rear end will retract to in the second standing groove, then in the flexible inslot of second in the back axle of second telescopic shaft pressure back, unscrew the third threaded rod, rotate the telescopic shaft right until with the support piece parallel and level, it fixes the telescopic shaft, unscrew the second threaded rod, rotatory second connecting plate is placed it in the first recess of support piece left end, rotatory first connecting plate, make it and support piece parallel and level, background art + improvement scheme's benefit.
The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A foldable lightweight electric bicycle comprises a bicycle head (1), a front shaft (2), a bicycle frame, a bicycle pad (4), a power device and a driving device, wherein the front shaft (2) is arranged at the left end of the bicycle frame, the bicycle head (1) is arranged at the top end of the front shaft (2), a front wheel (6) is rotatably arranged at the bottom end of the front shaft (2), a rear wheel (3) is rotatably arranged at the lower part of the right side of the bicycle frame, the bicycle pad (4) is arranged at the right side of the top end of the bicycle frame,
the device is characterized by further comprising a first telescopic shaft (7), a first connecting plate (8), a second connecting plate (9), a support (10), a first threaded rod (11), a second threaded rod (17) and a first pressing plate (12), wherein a first telescopic groove (13) is formed in the top end of the front shaft (2), the first telescopic shaft (7) is in sliding connection with the front shaft (2), a first threaded hole is formed in the front end of the first telescopic groove (13), a first placing groove (14) is formed in the rear end of the first threaded hole in a communicating manner, the first threaded rod (11) is in threaded connection with the first threaded hole, the first pressing plate (12) is rotatably mounted at the rear end of the first threaded rod (11) and is positioned in the first placing groove (14), the first connecting plate (8) is mounted on the lower side of the right end of the front shaft (2), a first groove (16) is formed in the left end of the support (10), a second groove (16) is formed in a penetrating manner in the lower side of the front end and rear end of the first threaded rod (11), a second connecting plate (9) is mounted on the lower side of the front and rear side of the support plate (10), a third connecting plate (10) is connected with a support plate (10), a rotary supporting plate (10), the power device and the driving device are arranged inside the supporting piece (10), and the top end of the supporting piece (10) is provided with a telescopic mechanism.
2. The foldable portable electric bicycle of claim 1, wherein the telescopic mechanism comprises a third threaded rod (18), a fourth threaded rod (19), a support shaft (20), a second telescopic shaft (21) and a second pressing plate (22), a second groove (23) is formed in the bottom end of the support shaft (20), third threaded holes are formed in the lower sides of the front end and the rear end of the second groove (23) in a penetrating mode, third threaded holes are formed in the upper sides of the front end and the rear end of the support member (10) in a penetrating mode, the support shaft (20) is connected with the support member (10) through the third threaded rod (18), a second telescopic groove (24) is formed in the top end of the support shaft (20), the second telescopic shaft (21) is slidably connected with the support shaft (20), a fourth threaded hole is formed in the front end of the second telescopic groove (24), a second placing groove (25) is formed in the rear end of the fourth threaded hole in a communicating mode, the fourth threaded rod (19) is in threaded connection with the fourth threaded hole, the second pressing plate (22) is rotatably mounted at the rear end of the fourth threaded rod (19) and is located in the second placing groove (25), and the top end of the second telescopic pad (21).
3. Foldable portable electric bicycle according to claim 2, characterized in that nuts are provided in the second threaded hole at the rear of the first recess (16) and in the third threaded hole at the rear of the second recess (23).
4. Foldable portable electric bicycle according to claim 3, characterized in that the rear ends of the first and second pressure plates (12, 22) are provided with fixing slots.
5. Foldable portable electric bicycle according to claim 4, characterized in that both the front wheel (6) and the rear wheel (3) are anti-skid tyres.
6. A foldable portable electric bicycle according to claim 5, further comprising a plurality of sets of hand wheels (5), wherein the hand wheels (5) are arranged at the front ends of the first threaded rod (11), the second threaded rod (17), the third threaded rod (18) and the fourth threaded rod (19).
7. Foldable portable electric bicycle according to claim 6, characterized in that the right end of the support (10) is provided with a warning light (26), the warning light (26) being electrically connected to the power mechanism.
8. Foldable portable electric bicycle according to claim 7, characterized in that the saddle (4) is a waterproof sun-proof saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223119948.8U CN218877488U (en) | 2022-11-23 | 2022-11-23 | Foldable portable electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223119948.8U CN218877488U (en) | 2022-11-23 | 2022-11-23 | Foldable portable electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218877488U true CN218877488U (en) | 2023-04-18 |
Family
ID=85940078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223119948.8U Active CN218877488U (en) | 2022-11-23 | 2022-11-23 | Foldable portable electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218877488U (en) |
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2022
- 2022-11-23 CN CN202223119948.8U patent/CN218877488U/en active Active
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