CN204548363U - A kind of electric motor bicycle with folding - Google Patents
A kind of electric motor bicycle with folding Download PDFInfo
- Publication number
- CN204548363U CN204548363U CN201520233112.1U CN201520233112U CN204548363U CN 204548363 U CN204548363 U CN 204548363U CN 201520233112 U CN201520233112 U CN 201520233112U CN 204548363 U CN204548363 U CN 204548363U
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- casing
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- urceolus
- vehicle seat
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Abstract
The utility model relates to technical field of transportation means, is specifically related to a kind of electric motor bicycle with folding, concrete technical scheme is: a kind of electric motor bicycle with folding, comprise casing, the sidewall of casing arranges reclining chair device, the top of casing is provided with hand handle and vehicle seat, the bottom of casing is provided with front-wheel mechanism and rear wheel mechanism, be connected by expansion link between casing with hand handle, vehicle seat is connected on casing by seat support, the top of casing has vehicle seat groove, the mating shapes of the shape of vehicle seat groove and vehicle seat and seat support, hinged between one end of seat support and vehicle seat groove, by hand controlling front-wheel mechanism, front-wheel mechanism comprises front vehicle wheel, be connected by front fork between front vehicle wheel and the bottom of casing, front fork comprises front fork body and front wheel damping device, rear wheel mechanism comprises two rear wheels, be connected by rear axle between two rear wheels, two are connected by back vent between rear wheel and the bottom of casing, back vent is provided with two groups of force-reducing devices.
Description
Technical field
The utility model relates to technical field of transportation means, is specifically related to a kind of Foldable electric car.
Background technology
The advantages such as battery-driven car is convenient with it, environmental protection more and more accept by masses.Battery-driven car transforms it based on the structure of existing bicycle, car can be made to run fast under electrical energy drive by increasing battery, drive system and electric-control system.The battery-driven car provided in prior art is two-wheel car substantially, and in order to vehicle frame can be made to have higher structural strength, vehicle frame adopts welding or integrated formed structure design.But some producer does things creatively and battery-driven car is also designed to Foldable car structure, and its folding mode horizontally rotates in perpendicular, so, the entirety reducing battery-driven car takes up room, depositing of battery-driven car of being more convenient for.But there are the following problems for the folding mode of existing electric motor bicycle with folding: cannot be moved by wheel again after folding, need a dead lift, make the battery-driven car carrying comparatively difficulty after folding.In addition, current battery-driven car function singleness, not too practical.
Utility model content
The utility model overcomes the deficiency that prior art exists, and aim to provide a kind of structure simple, practicality is high, collapsible and can the multiplex battery-driven car of a car.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of electric motor bicycle with folding, comprises casing, and the top of described casing is provided with hand handle and vehicle seat, and the bottom of casing is provided with front-wheel mechanism and rear wheel mechanism;
Be connected by expansion link between casing with hand handle, expansion link comprises inner core and urceolus, one end of inner core is inserted in urceolus, the other end of inner core is fixedly connected with hand handle, inner core is locked at the diverse location of urceolus by bearing pin, according to the custom of different people, the lock position of bearing pin is regulated to control the height of hand handle.Bottom and the casing of urceolus are hinged, urceolus can around hinged place relative to body pivot, the outer wall of urceolus is also connected by the first strut with between wall box, and urceolus, the first strut and wall box form a triangular supports structure, ensures that urceolus can not arbitrarily movement.Be coated with kinematic link in inner core, hand handle is connected with front-wheel by kinematic link, is controlled the rotation of front-wheel by the rotation of hand handle, and then controls the service direction of battery-driven car.
Vehicle seat is connected on casing by seat support, the top of casing has vehicle seat groove, the mating shapes of the shape of vehicle seat groove and vehicle seat and seat support, hinged between one end of seat support and vehicle seat groove, seat support can around hinged place relative to body pivot, overturn towards casing by seat support, seat support can be placed in vehicle seat groove completely, saves placement space.When riding, upwards overturn by seat support, the edge of vehicle seat groove is provided with edge, and seat support may be stuck in vehicle seat groove and can't continue upset downwards, forms the vehicle seat sat for people.
Front-wheel mechanism and hand are the homonymy being positioned at casing, by hand controlling front-wheel mechanism, front-wheel mechanism comprises front vehicle wheel, be connected by front fork between front vehicle wheel and the bottom of casing, front fork comprises front fork body and front wheel damping device, shock absorption device alleviation is jolted, one end and the casing of front fork body are hinged, it is hinged that the other end and front vehicle wheel pass through front axle, front vehicle wheel and front fork can rotate around the hinged place of casing, also be connected by front-wheel strut between front vehicle wheel with casing, one end and the casing of front-wheel strut are hinged, the other end and front wheel damping device hinged.When riding, front vehicle wheel be placed in the outside of casing and be connected with front-wheel strut, front wheel damping device can not arbitrarily movement, ensure traffic safety, when not using, front-wheel strut is pulled down, and front-wheel strut and front vehicle wheel are all placed in casing, and front-wheel strut and front-wheel strut are passed through hinge, namely front vehicle wheel and front-wheel strut are placed in casing completely.
Rear wheel mechanism and vehicle seat are positioned at the homonymy of casing, rear wheel mechanism comprises two rear wheels, be connected by rear axle between two rear wheels, two are connected by back vent between rear wheel and the bottom of casing, back vent is provided with two groups of force-reducing devices, and often organize force-reducing device and include the first shock absorption device and the second shock absorption device, the first shock absorption device, the second shock absorption device are all connected with rear crotch, first shock absorption device and the second shock absorption device all can be alleviated and jolt, and improve comfort level.
The sidewall of casing is provided with reclining chair device, reclining chair device is arranged on immediately below drawstring, reclining chair device comprises pull plate and tilted supporter, the upper end thereof of pull plate also can rotate around hinged place on the sidewall of casing, tilted supporter is also telescopic support, one end and the casing of tilted supporter are hinged, and the other end can be hinged with the draw ring of pull plate overhanging end bottom.When riding, pull plate and tilted supporter are regained all completely and are close on the sidewall of casing, can not voltuntary movement, the existing trunk draw bar of domain of pull plate and tilted supporter is close, when needs are had a rest or emergency situation transports the wounded, pull plate can be gone to level attitude and be fully withdrawn, the below draw ring of tilted supporter and pull plate is hinged, and is fixed the extension elongation of tilted supporter by bearing pin, avoids tilted supporter to bounce back, people can lie on pull plate, reaches the effect that a car is dual-purpose.
Wherein, front wheel damping device, first shock absorption device is identical with the structure of the second shock absorption device, the structure of front wheel damping device is: comprise fork body, sleeve pipe, pressure spring, dust boot nut, clamp nut and dust boot, sleeve upper end has screw thread, lower end is provided with the boss of setting pressure spring, pressure spring is sleeved in sleeve pipe, be bearing fit between fork body and sleeve pipe, the fork upper and lower two ends of body are all pressed with pressure spring and are connected successively by sleeve pipe, dust boot nut, clamp nut is fastened on sleeve upper end for compaction pressure spring, top and the casing of fork body are hinged, bottom and the front vehicle wheel of fork body are hinged.Under appropriate urging state, alleviate the vibration of front fork by pressure spring and jolt.
Wherein, casing is provided with lock dog, lock dog is positioned at the same side in casing, after the first strut rotates by bolt locking on lock dog, when not using, the first strut and lock dog are locked, avoid delivery process in the first strut rock.
Wherein, the urceolus of casing expansion link is provided with multiple through hole, and inner core is provided with a knock hole identical with hole size on urceolus, by installing the length that bearing pin controls expansion link in the through hole of urceolus and the knock hole of inner core.
Wherein, the top of casing is provided with the drawstring of ring-type, after folding, and the convenient delivery of drawstring.
Wherein, drawstring and trailing wheel organization establishes are at the homonymy of casing, and casing backward wheel mechanism tilts, the convenient delivery of drawstring.
Wherein, casing is also provided with bracing frame, upper end and the casing of bracing frame are hinged, and lower end freely, supports battery-driven car by bracing frame.
The utility model compared with prior art has following beneficial effect: the front-wheel of battery-driven car can be placed in casing by the utility model, vehicle seat is placed in the vehicle seat groove at casing top, hand is placed on the top of casing shrinking, battery-driven car entirety is a moveable casing, two rear wheels of casing, as the wheel of delivery case, are consigned by drawstring, very convenient, conserve space, is convenient for carrying.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after reclining chair device of the present utility model is opened completely.
Fig. 3 is the structural representation at casing top in Fig. 1.
Fig. 4 is the casing top structure schematic diagram after folding in Fig. 1.
Fig. 5 is the connection structure schematic diagram of two rear wheels in Fig. 1.
Fig. 6 is the structural representation of front wheel damping device in Fig. 1.
Fig. 7 is the cross sectional drawing pitching body in Fig. 6.
In figure: 1 is casing, 2 is hand handle, 3 is vehicle seat, 4 is front-wheel mechanism, 5 is rear wheel mechanism, 6 is expansion link, 7 is inner core, 8 is urceolus, 9 is the first strut, 10 is kinematic link, 11 is vehicle seat groove, 12 is seat support, 13 is front vehicle wheel, 14 is front fork, 15 is front fork body, 16 is front wheel damping device, 17 is front-wheel strut, 18 is rear wheel, 19 is rear axle, 20 is back vent, 21 is the first shock absorption device, 22 is the second shock absorption device, 23 is rear crotch, 24 is fork body, 25 is sleeve pipe, 26 is pressure spring, 27 is dust boot nut, 28 is clamp nut, 29 is dust boot, 30 is lock dog, 31 is drawstring, 32 is bracing frame, 33 is reclining chair device, 34 is pull plate, 35 is tilted supporter, 36 is draw ring.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As shown in figs. 1-7, a kind of electric motor bicycle with folding, comprises casing 1, and the top of casing 1 is provided with hand 2 and vehicle seat 3, and the bottom of casing 1 is provided with front-wheel mechanism 4 and rear wheel mechanism 5;
Casing 1 is connected by expansion link 6 between 2 with hand, expansion link 6 comprises inner core 7 and urceolus 8, one end of inner core 7 is inserted in urceolus 8, inner core 7 is locked at the diverse location of urceolus 8 by bearing pin, the other end of inner core 7 is fixedly connected with 2 with hand, bottom and the casing 1 of urceolus 8 are hinged, urceolus 8 can rotate relative to casing 1 around hinged place, the outer wall of urceolus 8 is also connected by the first strut 9 with between casing 1 sidewall, urceolus 8, first strut 9 forms a triangular supports structure with casing 1 sidewall, the bar linkage structure be connected 2 with hand by front-wheel mechanism 4 is coated with in inner core 7,
Vehicle seat 3 is connected on casing 1 by seat support 12, the top of casing 1 has vehicle seat groove 11, the shape of vehicle seat groove 11 and the mating shapes of vehicle seat 3 and seat support 12, hinged between one end of seat support 12 and vehicle seat groove 11, seat support 12 can rotate relative to casing 1 around hinged place, seat support 12 is turning to be placed in vehicle seat groove 11 completely, and seat support 12 can block after upwards overturning and supply people to sit;
Front-wheel mechanism 4 and hand are positioned at the homonymy of casing 12, front-wheel mechanism 4 comprises front vehicle wheel 13, be connected by front fork 14 between front vehicle wheel 13 and the bottom of casing 1, front fork 14 comprises front fork body 15 and front wheel damping device 16, one end and the casing 1 of front fork body 15 are hinged, it is hinged that the other end and front vehicle wheel 13 pass through front axle, front vehicle wheel 13 and front fork 14 can rotate around the hinged place of casing 1, front vehicle wheel 13 and front fork 14 can be placed in the outside of casing 1 or be placed in the inside of casing 1, also be connected by front-wheel strut 17 between front vehicle wheel 13 with casing 1, one end and the casing 1 of front-wheel strut 17 are hinged, the other end and front wheel damping device 16 hinged,
Rear wheel mechanism 5 and vehicle seat 3 are positioned at the homonymy of casing 1, rear wheel mechanism 5 comprises two rear wheels 18, be connected by rear axle 19 between two rear wheels 18, be connected by back vent 20 between two rear wheels 18 and the bottom of casing 1, back vent 20 is provided with two groups of force-reducing devices, often organize force-reducing device and include the first shock absorption device 21 and the second shock absorption device 22, first shock absorption device 21, second shock absorption device 22 is all connected with rear crotch 23.
The sidewall of casing 1 is provided with reclining chair device 33, reclining chair device 33 is arranged on immediately below drawstring 31, reclining chair device 33 comprises pull plate 34 and tilted supporter 35, the upper end thereof of pull plate 34 also can rotate around hinged place on the sidewall of casing 1, tilted supporter 35 is also telescopic support, one end and the casing 1 of tilted supporter 35 are hinged, and the other end can be hinged with the draw ring 36 of pull plate 34 overhanging end bottom.When riding, pull plate 34 and tilted supporter 35 are regained all completely and are close on the sidewall of casing 1, can not voltuntary movement, pull plate 34 is close with the existing trunk draw bar of domain of tilted supporter 35, when needs are had a rest or emergency situation transports the wounded, pull plate 34 can be gone to level attitude and be fully withdrawn, tilted supporter 35 is hinged with the below draw ring 36 of pull plate, and the extension elongation of tilted supporter 35 is fixed by bearing pin, tilted supporter 35 is avoided to bounce back, people can lie on pull plate 34, reaches the effect that a car is dual-purpose.
Front wheel damping device 16, first shock absorption device 21 is identical with the structure of the second shock absorption device 22, the structure of front wheel damping device 16 is: comprise fork body 24, sleeve pipe 25, pressure spring 26, dust boot 29 nut 27, clamp nut 28 and dust boot 29, sleeve pipe 25 upper end has screw thread, lower end is provided with the boss of setting pressure spring 26, pressure spring 26 is sleeved in sleeve pipe 25, be bearing fit between fork body 24 and sleeve pipe 25, fork body about 24 two ends are all pressed with pressure spring 26 and are connected successively by sleeve pipe 25, dust boot 29 nut 27, clamp nut 28 is fastened on sleeve pipe 25 upper end for compaction pressure spring 26, top and the casing 1 of fork body 24 are hinged, bottom and the front vehicle wheel 13 of fork body 24 are hinged.
Casing 1 is provided with lock dog 30, lock dog 30 is positioned at the same side in casing 1, after the first strut 9 rotates by bolt locking on lock dog 30.
The urceolus 8 of casing 1 expansion link 6 is provided with multiple through hole, and inner core 7 is provided with a knock hole identical with hole size on urceolus 8, by installing the length that bearing pin controls expansion link 6 in the through hole of urceolus 8 and the knock hole of inner core 7.
The top of casing 1 is provided with the drawstring 31 of ring-type.
Drawstring 31 and rear wheel mechanism 5 are arranged on the homonymy of casing 1.
Casing 1 is also provided with bracing frame 32, and upper end and the casing 1 of bracing frame 32 are hinged, and lower end freely.
Concrete use procedure: when riding, expansion link 6 is adjusted to required height, and it is hinged with expansion link 6 by the first strut 9, the urceolus 8 of expansion link 6 can not arbitrarily rock, front vehicle wheel 13 is placed in outside casing 1, and with front-wheel strut 17 by front-wheel mechanism 4 locking, ensure that front-wheel mechanism 4 can not arbitrarily rock, controlled the direction of travel of kinematic link 10 and then control front-wheel 2 by hand.Meanwhile, taken out of in vehicle seat groove 11 by vehicle seat 3 and block and take for people, entirety is battery-driven car, namely rideable.When not using, front vehicle wheel 13 and front-wheel strut 17 are unclamped, and front vehicle wheel 13 and front-wheel strut 17 are placed in casing 1 completely, vehicle seat 3 varus is placed in vehicle seat groove 11, hand is placed on the top of casing 12 after being shunk by expansion link 6, the first strut 9 is hinged with fixture block, avoids arbitrarily rocking, two trailing wheels of battery-driven car are the delivery wheel of casing 1, use very much.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (7)
1. an electric motor bicycle with folding, is characterized in that, comprises casing (1), and the top of described casing (1) is provided with hand (2) and vehicle seat (3), and the bottom of casing (1) is provided with front-wheel mechanism (4) and rear wheel mechanism (5);
Described casing (1) is connected by expansion link (6) between (2) with hand, described expansion link (6) comprises inner core (7) and urceolus (8), one end of described inner core (7) is inserted in urceolus (8), inner core (7) is locked at the diverse location of urceolus (8) by bearing pin, the other end of inner core (7) is fixedly connected with (2) with hand, bottom and the casing (1) of urceolus (8) are hinged, described urceolus (8) can rotate relative to casing (1) around hinged place, the outer wall of described urceolus (8) is also connected by the first strut (9) with between casing (1) sidewall, described urceolus (8), first strut (9) and casing (1) sidewall form a triangular supports structure, the bar linkage structure with hand, (2) are connected by front-wheel mechanism (4) is coated with in inner core (7),
Described vehicle seat (3) is connected on casing (1) by seat support (12), the top of described casing (1) has vehicle seat groove (11), the shape of described vehicle seat groove (11) and the mating shapes of vehicle seat (3) and seat support (12), hinged between one end of described seat support (12) and vehicle seat groove (11), seat support (12) can rotate relative to casing (1) around hinged place, seat support (12) is turning to be placed in vehicle seat groove (11) completely, and seat support (12) can block after upwards overturning and supply people to sit;
Described front-wheel mechanism (4) and hand are positioned at (2) homonymy of casing (1), described front-wheel mechanism (4) comprises front vehicle wheel (13), be connected by front fork (14) between front vehicle wheel (13) and the bottom of casing (1), described front fork (14) comprises front fork body (15) and front wheel damping device (16), one end and the casing (1) of described front fork body (15) are hinged, the other end and front vehicle wheel (13) hinged by front axle, described front vehicle wheel (13) and front fork (14) can rotate around the hinged place of casing (1), front vehicle wheel (13) and front fork (14) can be placed in the outside of casing (1) or be placed in the inside of casing (1), also be connected by front-wheel strut (17) between described front vehicle wheel (13) with casing (1), one end and the casing (1) of described front-wheel strut (17) are hinged, the other end and front wheel damping device (16) hinged,
Described rear wheel mechanism (5) and vehicle seat (3) are positioned at the homonymy of casing (1), described rear wheel mechanism (5) comprises two rear wheels (18), be connected by rear axle (19) between two rear wheels (18), be connected by back vent (20) between described two rear wheels (18) and the bottom of casing (1), described back vent (20) is provided with two groups of force-reducing devices, often organize force-reducing device and include the first shock absorption device (21) and the second shock absorption device (22), described first shock absorption device (21), the second shock absorption device (22) are all connected with rear crotch (23);
The sidewall of described casing (1) is provided with reclining chair device (33), described reclining chair device (33) is arranged on immediately below drawstring (31), described reclining chair device (33) comprises pull plate (34) and tilted supporter (35), the upper end thereof of described pull plate (34) also can rotate around hinged place on the sidewall of casing (1), described tilted supporter (35) is also scalable and can the support of locking, one end and the casing (1) of described tilted supporter (35) are hinged, and the other end can be hinged with the draw ring (36) of pull plate (34) overhanging end bottom.
2. a kind of electric motor bicycle with folding according to claim 1, it is characterized in that, described front wheel damping device (16), first shock absorption device (21) is identical with the structure of the second shock absorption device (22), the structure of described front wheel damping device (16) is: comprise fork body (24), sleeve pipe (25), pressure spring (26), dust boot (29) nut (27), clamp nut (28) and dust boot (29), described sleeve pipe (25) upper end has screw thread, lower end is provided with the boss of setting pressure spring (26), described pressure spring (26) is sleeved in sleeve pipe (25), be bearing fit between described fork body (24) and sleeve pipe (25), described fork body (24) is all pressed with pressure spring (26) and is connected successively by sleeve pipe (25) in two ends up and down, dust boot (29) nut (27), clamp nut (28) is fastened on sleeve pipe (25) upper end and is used for compaction pressure spring (26), top and the casing (1) of described fork body (24) are hinged, bottom and the front vehicle wheel (13) of fork body (24) are hinged.
3. a kind of electric motor bicycle with folding according to claim 2, it is characterized in that, described casing (1) is provided with lock dog (30), described lock dog (30) is positioned at the same side in casing (1), after described first strut (9) rotates by bolt locking on lock dog (30).
4. a kind of electric motor bicycle with folding according to claim 3, it is characterized in that, the urceolus (8) of described casing (1) expansion link (6) is provided with multiple through hole, inner core (7) is provided with a knock hole identical with the upper hole size of urceolus (8), by installing the length that bearing pin controls expansion link (6) in the through hole of urceolus (8) and the knock hole of inner core (7).
5. a kind of electric motor bicycle with folding according to claim 4, is characterized in that, the top of described casing (1) is provided with the drawstring (31) of ring-type.
6. a kind of electric motor bicycle with folding according to claim 5, is characterized in that, described drawstring (31) and rear wheel mechanism (5) are arranged on the homonymy of casing (1).
7. a kind of electric motor bicycle with folding according to claim 6, is characterized in that, described casing (1) is also provided with bracing frame (32), and upper end and the casing (1) of support frame as described above (32) are hinged, and lower end freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233112.1U CN204548363U (en) | 2015-04-17 | 2015-04-17 | A kind of electric motor bicycle with folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233112.1U CN204548363U (en) | 2015-04-17 | 2015-04-17 | A kind of electric motor bicycle with folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548363U true CN204548363U (en) | 2015-08-12 |
Family
ID=53823507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233112.1U Expired - Fee Related CN204548363U (en) | 2015-04-17 | 2015-04-17 | A kind of electric motor bicycle with folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548363U (en) |
-
2015
- 2015-04-17 CN CN201520233112.1U patent/CN204548363U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180417 |