CN214189925U - Scooter - Google Patents

Abstract

The utility model discloses a scooter, include: the pedal assembly comprises a pedal assembly, a first steering assembly, a driven wheel assembly, a second steering assembly and a power wheel assembly, wherein the first steering assembly is arranged at the first end of the pedal assembly, the driven wheel assembly is arranged at the first steering assembly and passes through the first steering assembly to rotate relative to the pedal assembly, the second steering assembly is arranged at the second end of the pedal assembly, and the power wheel assembly is detachably arranged at the second steering assembly. From this, through using power wheel assembly as the detachable construction of scooter, can improve the accomodate nature of scooter.

Description

Scooter

Technical Field

The utility model relates to a scooter technical field especially relates to a scooter.

Background

The electric skateboard is based on the traditional manual skateboard, and is provided with a vehicle of an electric kit, a front wheel power assembly or a rear wheel power assembly which is fixedly connected with a pedal mostly provides power, the pedal is controlled to turn through the body, and the electric skateboard has strong controllability and entertainment.

In the related art, the electric skateboard mostly needs higher balance and control skills to be normally used, the upper hand threshold is very high, the user may fall down due to improper control or use, and serious physical injury and high danger are caused. And, electric skateboard generally adopts and links firmly non-detachable power assembly, leads to its whole weight great like this, is not convenient for accomodate, moreover because its power drive mode is more single, so can't satisfy user's diversified demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a scooter, which uses a power wheel assembly as a detachable structure of the scooter, so as to improve the storage performance of the scooter.

According to the utility model discloses scooter, include: the pedal assembly comprises a pedal assembly, a first steering assembly, a driven wheel assembly, a second steering assembly and a power wheel assembly, wherein the first steering assembly is arranged at the first end of the pedal assembly, the driven wheel assembly is arranged at the first steering assembly and passes through the first steering assembly to rotate relative to the pedal assembly, the second steering assembly is arranged at the second end of the pedal assembly, and the power wheel assembly is detachably arranged at the second steering assembly and passes through the second steering assembly to rotate relative to the pedal assembly.

Therefore, the utility model discloses an among the scooter, use the detachable construction of power wheel assembly as the scooter, can increase user's selectivity, can promote user's use and experience to and can improve the accomodation of scooter, and, turn to the assembly through setting up first steering assembly and second, can improve the safety in utilization of scooter.

According to some embodiments of the utility model, the scooter still includes: and the connecting device is arranged between the second steering assembly and the power wheel assembly and can be detached relative to at least one of the second steering assembly and the power wheel assembly.

According to some embodiments of the invention, the connecting means comprises: the power wheel assembly comprises a first connecting frame and a second connecting frame, the first connecting frame is connected to the second steering assembly, the second connecting frame is connected to one side, deviating from the second steering assembly, of the first connecting frame, and the power wheel assembly is detachably arranged on the second connecting frame.

According to the utility model discloses a some embodiments, the second link is at least two, at least two the second link in the interval sets up on the length direction of first link and connect in the different positions of power wheel assembly.

According to some embodiments of the invention, the first connection frame comprises: the connecting beam is connected with two ends of the connecting beam, the connecting beam is connected with the second steering assembly, and the second connecting frame is detachably arranged on the connecting seat.

According to some embodiments of the invention, the second link comprises: first connecting plate, second connecting plate, third connecting plate and mounting panel, first connecting plate connect in first link, the second connecting plate with the third connecting plate connect respectively in first connecting plate and relative setting, the mounting panel is at least one, at least one the mounting panel connect in the second connecting plate with between the third connecting plate and be provided with fastener complex mounting hole, the fastener is worn to establish behind the mounting hole with the power wheel assembly cooperatees.

According to some embodiments of the invention, the first steering assembly is detachably disposed to the pedal assembly; and/or the second steering assembly may be removably mounted to the pedal assembly.

According to some embodiments of the invention, the first steering assembly comprises: a first bogie disposed at a first end of the pedal assembly, a second bogie disposed at the driven wheel assembly, and a first steering shaft disposed between the first bogie and the second bogie to allow the first bogie to rotate relative to the second bogie; and/or the second steering assembly comprises: the power wheel assembly comprises a third bogie, a fourth bogie and a second steering shaft, wherein the third bogie is arranged at the second end of the pedal assembly, the fourth bogie is arranged at the power wheel assembly, and the second steering shaft is arranged between the third bogie and the fourth bogie so as to allow the third bogie to rotate relative to the fourth bogie.

According to some embodiments of the invention, the first steering shaft is arranged inclined with respect to a horizontal plane; and/or the second steering axis is arranged obliquely to the horizontal.

According to some embodiments of the invention, the first steering assembly further comprises: a first cushion member disposed between the first bogie and the second bogie and on at least one side of the first steering shaft; and/or the second steering assembly further comprises: a second bolster disposed between the third bogie and the fourth bogie and on at least one side of the second steering shaft.

According to some embodiments of the utility model, the scooter still includes: the pedal assembly comprises a handrail and a controller, the handrail is arranged on the pedal assembly, the controller is arranged on the handrail, and the controller is provided with a wireless transmitter and/or a wire harness connected with the power wheel assembly.

According to some embodiments of the invention, the pedal assembly comprises: the pedal is arranged on the frame, the end of the frame is provided with a mounting seat, and the handrail is arranged on the mounting seat.

According to some embodiments of the invention, the grab bar comprises: the base detachably set up in on the footboard subassembly, the body of rod rotationally set up in on the base and after rotating the body of rod is located at least partially footboard subassembly's top.

According to some embodiments of the utility model, the scooter still includes: a first damping component connected between the driven wheel assembly and the pedal component; and/or the scooter still includes: a second damping component connected between the power wheel assembly and the pedal component.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a handrail disposed at a first end of a pedal assembly in accordance with an embodiment of the present invention;

FIG. 2 is a schematic structural view of a handrail at a second end of the pedal assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of the folding structure of the handrail of the embodiment of the present invention;

fig. 4 is an exploded view of one of the angles of the scooter according to the embodiment of the present invention, and the scooter is not provided with a handrail;

fig. 5 is an exploded view of another angle of the scooter according to the embodiment of the present invention, and the scooter is not provided with a handrail;

fig. 6 is a schematic structural diagram of a connecting device according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of an embodiment of a second steering assembly in accordance with an embodiment of the present invention;

fig. 8 is a schematic structural diagram of another embodiment of a second steering assembly according to an embodiment of the present invention.

Reference numerals:

100. a scooter;

10. a pedal assembly; 11. a first end; 12. a second end; 13. a pedal; 14. a frame; 15. a mounting seat;

20. a first steering assembly; 21. a first bogie; 22. a second bogie; 23. a first steering shaft; 24. a first buffer member;

30. a driven wheel assembly;

40. a second steering assembly; 41. a third bogie; 42. a fourth bogie; 43. a second steering shaft; 44. a second buffer member; 45. a thrust bearing; 46. a radial bearing; 47. a bearing seat;

50. a power wheel assembly;

60. a connecting device; 61. a first connecting frame; 611. a connecting beam; 612. a connecting seat; 62. a second link frame; 621. a first connecting plate; 622. a second connecting plate; 623. a third connecting plate; 624. mounting a plate;

70. a grab bar; 71. a base; 72. a rod body; 73. a controller; 74. a handle;

81. a first damping assembly; 82. a second damping assembly.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A scooter 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 5, the scooter 100 includes: the pedal assembly 10, the driven wheel assembly 30 and the power wheel assembly 50 are arranged on the pedal assembly 10, the driven wheel assembly 30 and the power wheel assembly 50 are arranged at intervals in the length extending direction of the pedal assembly 10, and the driven wheel assembly 30 and the power wheel assembly 50 are arranged in such a way, so that the driven wheel assembly 30 and the power wheel assembly 50 act together, and the pedal assembly 10 and a user positioned on the pedal assembly 10 can be effectively supported. Also, driven wheel assembly 30 moves with power wheel assembly 50 when it provides drive.

As shown in fig. 4 and 5, the power wheel assembly 50 is detachably mounted on the pedal assembly 10, that is, after the power wheel assembly 50 is mounted on the pedal assembly 10, it can be still detached for replacement. The power wheel assembly 50 that so sets up can make things convenient for power wheel assembly 50's installation to dismantle, on this basis, the user can have multiple power wheel assembly 50's selection, for example, according to the difference of drive mode, power wheel assembly 50 can be electric drive, fuel drive or other fuel drive's power pack, if again, according to the difference of wheel quantity, power wheel assembly 50 can the power pack of single wheel, double round or tricycle, so effectively richen user's diversified demand. The power wheel assembly 50 may be attached using any suitable means including, but not limited to, threaded connections, snap connections, slide-on connections with locks, and strap connections.

After the power wheel assembly 50 is mounted to the pedal assembly 10, the scooter 100 is relatively large in overall size and increases in overall weight. From this, through setting up detachable power wheel assembly 50, can also make things convenient for accomodating of scooter 100 to a certain extent at least, for example, in the great scene in space, the user can accomodate scooter 100 is whole, if, again, in the less scene in space, the user can take apart footboard subassembly 10 and power wheel assembly 50 of scooter 100 and accomodate respectively, can make rational use of space like this, can further make things convenient for accomodating of scooter 100, this kind of condition is particularly useful for when user's driving vehicle trunk space is not enough.

In addition, after power wheel assembly 50 is dismantled from footboard subassembly 10, if power wheel assembly 50 has manned function, the user can also dismantle power wheel assembly 50 and use alone, and the user can utilize power wheel assembly 50 to go out to can effectively enrich user's trip selection, can be convenient for the user to select suitable trip mode according to specific trip scene moreover.

As shown in fig. 1 and 2, the power wheel assembly 50 and the driven wheel assembly 30 are disposed at two ends of the pedal assembly 10. By respectively providing the power wheel assembly 50 and the driven wheel assembly 30 at both ends of the pedal assembly 10, the stability of the scooter 100 is ensured, and the scooter 100 is prevented from toppling over when running or stopping. For example, as shown in FIG. 1, the power wheel assembly 50 may be disposed at the rear end of the pedal assembly 10, and the driven wheel assembly 30 may be disposed at the front end of the pedal assembly 10, such that the power wheel assembly 50 may be used as a rear power wheel assembly. For another example, as shown in fig. 2, the power wheel assembly 50 may be disposed at the front end of the pedal assembly 10, and the driven wheel assembly 30 may be disposed at the rear end of the pedal assembly 10, so that the power wheel assembly 50 can be used as a front power wheel assembly.

Specifically, as shown in fig. 4 and 5, the scooter 100 further includes: the steering mechanism comprises a first steering assembly 20 and a second steering assembly 40, wherein the first steering assembly 20 is arranged at the first end 11 of the pedal component 10, the second steering assembly 40 is arranged at the second end 12 of the pedal component 10, a driven wheel assembly 30 is arranged at the first steering assembly 20, the driven wheel assembly 30 rotates relative to the pedal component 10 through the first steering assembly 20, a power wheel assembly 50 is detachably arranged on the second steering assembly 40, and the power wheel assembly 50 rotates relative to the pedal component 10 through the second steering assembly 40.

When the scooter 100 needs to turn, the user can make the scooter 100 turn by stepping on the left and right sides of the pedal assembly 10 through the body, wherein, in the process, the first steering assembly 20 can control the driven wheel assembly 30 to turn, and the second steering assembly 40 can control the power wheel assembly 50 to turn. Therefore, by providing the first steering assembly 20 and the second steering assembly 40, the scooter 100 can be steered conveniently, and the driving experience of the user can be improved. Moreover, by combining the first steering assembly 20 and the second steering assembly 40, the stability of the user on the pedal assembly 10 can be improved, and the risk of the user using the scooter 100 can be reduced.

Therefore, the utility model discloses an among the scooter 100, use power wheel assembly 50 as scooter 100's detachable construction, can increase user's selectivity, can promote user's use and experience to and can improve scooter 100's accomodation nature, and, turn to assembly 20 and second through setting up first steering assembly and turn to assembly 40, can promote scooter 100's safety in utilization.

As shown in fig. 4, the scooter 100 further includes: a coupling device 60, the coupling device 60 being disposed between the second steering assembly 40 and the powered wheel assembly 50, and the coupling device 60 being removable with respect to at least one of the second steering assembly 40 and the powered wheel assembly 50. That is, the connecting device 60 is detachable with respect to the second steering assembly 40, and the connecting device 60 is not detachable with respect to the power wheel assembly 50, so that the user can detach the connecting device 60 together when detaching the power wheel assembly 50, and thus, the power wheel assembly 50 does not need to be detached and adjusted, and the difficulty in mounting and detaching can be reduced. Or, the connecting device 60 can be detached from the power wheel assembly 50, and the connecting device 60 cannot be detached from the second steering assembly 40, so that a user can mount and detach the power wheel assembly 50 on the connecting device 60 without interfering with the second steering assembly 40, and the structural reliability of the second steering assembly 40 can be ensured. Alternatively, the coupling device 60 may be removable with respect to the second steering assembly 40 and the coupling device 60 may be removable with respect to the power wheel assembly 50, thus giving the user a plurality of removal options, particularly after one set of removal relationships has been broken, but also through another set of removal relationships.

In addition, the power wheel assembly 50 and the second steering assembly 40 can be connected through the connecting device 60, so that the problem that the power wheel assembly 50 and the second steering assembly 40 cannot be effectively connected can be solved, the connecting device 60 can effectively connect the power wheel assembly 50 to the second end of the pedal component 10 through the connecting action of the connecting device, and thus the problem of assembly interference between the power wheel assembly 50 and the pedal component 10 can be avoided, the overall reliability of the scooter 100 can be ensured, and the assembly difficulty of the power wheel assembly 50 can be reduced.

Alternatively, as shown in fig. 6, the connection device 60 includes: the power wheel assembly 50 comprises a first connecting frame 61 and a second connecting frame 62, wherein the first connecting frame 61 is connected to the second steering assembly 40, the second connecting frame 62 is connected to one side of the first connecting frame 61, which is far away from the second steering assembly 40, and the power wheel assembly 50 can be detachably arranged on the second connecting frame 62. That is, the first connecting bracket 61 is adapted to connect with the second steering assembly 40, and the second connecting bracket 62 is adapted to connect with the power wheel assembly 50, so as to connect the power wheel assembly 50 with the second steering assembly 40. Through the combination of the first connecting frame 61 and the second connecting frame 62, the centralized arrangement of the connecting positions can be avoided, the problem of assembly interference between the power wheel assembly 50 and the pedal assembly 10 can be avoided, and in addition, the connection reliability between the first connecting frame 61 and the second steering assembly 40 and the connection reliability between the second connecting frame 62 and the power wheel assembly 50 can be ensured at least to a certain extent.

In addition, on the basis, the power wheel assembly 50 can be arranged on the top of the second connecting frame 62, so that the second connecting frame 62 can play a role in supporting the power wheel assembly 50, and the installation reliability of the power wheel assembly 50 can be improved to at least a certain extent. And the direction of the installation and disassembly of the power wheel assembly 50 and the second connecting frame 62 arranged in this way can be the up-down direction, so that the installation and disassembly of the power wheel assembly 50 can be facilitated after the scooter 100 is erected or the scooter 100 is turned over.

Of course, the power wheel assembly 50 can also be disposed at the lateral position of the second connecting frame 62, i.e. the side of the second connecting frame 62 far away from the first connecting frame 61, so that the power wheel assembly 50 and the second connecting frame 62 can be detached conveniently at least to a certain extent, and when detached, the power wheel assembly 50 can be detached quickly without turning over the scooter 100.

As shown in fig. 6, the number of the second connecting frames 62 may be at least two, at least two second connecting frames 62 are arranged at intervals in the length direction of the first connecting frame 61, and at least two second connecting frames 62 are connected to different positions of the power wheel assembly 50. Through set up two at least second link 62 on scooter 100, can promote the stability of being connected between power wheel assembly 50 and the second link 62, two at least second link 62 can effectively disperse the second and turn to the load between assembly 40 and the power wheel assembly 50 in addition, can avoid stress too concentrated to can promote scooter 100's overall stability.

Specifically, as shown in fig. 6, the first link frame 61 includes: a connecting beam 611 and a connecting seat 612, the connecting seat 612 is connected to both ends of the connecting beam 611, the connecting beam 611 is connected to the second steering assembly 40, and the second connecting frame 62 is detachably disposed on the connecting seat 612. The connecting beam 611 may be used to fix the second steering assembly 40 by dividing the first connecting frame 61 into the connecting beam 611 and the connecting seat 612 such that the first connecting frame 61 and the second connecting frame 62 are fixedly connected by the connecting seat 612. The tie beam 611 can be hollow beam, can reduce the weight of tie beam 611 like this, can be favorable to scooter 100's lightweight design, and the tie beam 611 is square roof beam moreover, can make things convenient for the installation of second steering assembly 40 like this. In addition, the connection of the second connection frame 62 can be facilitated by providing the connection seats 612 on the connection beam 611.

As shown in fig. 6, the second link frame 62 includes: a first connecting plate 621 connected to the first connecting frame 61, specifically, the first connecting plate 621 connected to the connecting seat 612 of the first connecting frame 61, a second connecting plate 622, a third connecting plate 623 and a mounting plate 624, the second connecting plate 622 and the third connecting plate 623 are respectively connected to the first connecting plate 621, and the second connecting plate 622 and the third connecting plate 623 are oppositely disposed. That is, the first coupling plate 621 is fixedly coupled to the coupling holder 612 so that the first and second coupling frames 61 and 62 can be coupled. Also, the second connecting plate 622 and the third connecting plate 623 are connected to one side of the first connecting plate 621, so that the structural strength of the second connecting frame 62 and the structural strength of the connecting device 60 can be improved. The coupling surface of the first coupling plate 621 and the coupling surface of the coupling holder 612 are obliquely arranged, which may be suitable for the coupling of the first coupling frame 61 and the second coupling frame 62.

In addition, at least one mounting plate 624 may be provided, at least one mounting plate 624 is connected between the second connecting plate 622 and the third connecting plate 623, and the mounting plate 624 is provided with a mounting hole matched with a fastener, and the fastener is arranged through the mounting hole and then matched with the power wheel assembly 50, so that the connecting device 60 and the power wheel assembly 50 can be connected, and the connection reliability of the second connecting frame 62 and the power wheel assembly 50 can be ensured.

As shown in fig. 6, two mounting plates 624 are correspondingly disposed on each second connecting frame 62, and the two mounting plates 624 are spaced apart, so that the connecting position of the second connecting frame 62 and the power wheel assembly 50 can be increased, and the mounting reliability of the power wheel assembly 50 can be improved. In addition, the second connecting frame 62 thus arranged has high structural strength and light weight, so that the requirements of the connecting device 60 on the second connecting frame 62 can be met.

Also, the second connecting plate 622 and the third connecting plate 623 on the opposite side of the mounting plate 624 may be additionally provided with a fourth connecting plate, so that the structural strength of the second connecting frame 62 can be further enhanced. Specifically, as shown in fig. 6, the second connecting frame 62 may be formed by bending a metal plate, the first connecting plate 621 and the second connecting plate 622 are bent with respect to the third connecting plate 623 respectively, then the second connecting plate 622 is bent to an opposite side of the third connecting plate 623 through the fourth connecting plate, the mounting plate 624 is bent with respect to the second connecting plate 622 and then connected to the third connecting plate 623, the first connecting plate 621 and the second connecting plate 622 may be connected by welding, and the mounting plate 624 and the third connecting plate 623 may be connected by welding.

Of course, the first connecting plate 621 and the second connecting plate 622 are not limited to being connected by welding, the second connecting plate 622 and the third connecting plate 623 are not limited to being connected by metal plate bending or welding, the second connecting plate 622 and the fourth connecting plate 622 are not limited to being connected by metal plate bending or welding, the first connecting plate 621 and the third connecting plate 623 are not limited to being connected by metal plate bending or welding, and the third connecting plate 623 and the fourth connecting plate are connected by welding or metal plate bending.

Wherein the first steering assembly 20 is removably mounted to the pedal assembly 10 and the second steering assembly 40 is removably mounted to the pedal assembly 10. As such, by detachably disposing the first steering assembly 20 and the second steering assembly 40 on the pedal assembly 10, the components of the scooter 100 can be mounted and dismounted therebetween, thereby facilitating the mounting and replacement of the components of the scooter 100. In addition, the driven wheel assembly 30 is removable with respect to the first steering assembly 20, such that the positions of the driven wheel assembly 30 and the power wheel assembly 50 can be interchanged, thereby further enriching the experience of the scooter 100. And, scooter 100 can assemble each assembly earlier, then carry out the assembly between the assembly, can reduce the assembly degree of difficulty like this, can improve assembly efficiency.

According to an embodiment of the present invention, as shown in fig. 5, the first steering assembly 20 includes: a first bogie 21, a second bogie 22 and a first steering shaft 23, the first bogie 21 being disposed at the first end 11 of the pedal assembly 10, the second bogie 22 being disposed at the driven wheel assembly 30, the first steering shaft 23 being disposed between the first bogie 21 and the second bogie 22 to allow the first bogie 21 to rotate relative to the second bogie 22. By disposing the first bogie 21 at the first end 11 of the pedal assembly 10, disposing the second bogie 22 at the driven wheel assembly 30, and disposing the first steering shaft 23 between the first bogie 21 and the second bogie 22, the first bogie 21 and the second bogie 22 can be effectively connected, that is, the driven wheel assembly 30 and the first end 11 of the pedal assembly 10 can be connected, and the connection stability of the scooter 100 can be improved when the user is using the scooter. In addition, can rotate through first steering spindle 23 between first bogie 21 and the second bogie 22 relatively, so can be when scooter 100 meets the road conditions of the unevenness of road surface for footboard subassembly 10 and power wheel assembly 50 adapt to the road of the unevenness of road surface through rotating, avoid causing scooter 100 to be impaired and the user is injured because rigid connection between footboard subassembly 10 and power wheel assembly 50.

As shown in fig. 7 and 8, the second steering assembly 40 includes: a third bogie 41, a fourth bogie 42 and a second steering shaft 43, wherein the third bogie 41 is disposed at the second end 12 of the pedal assembly 10, the fourth bogie 42 is disposed at the power wheel assembly 50, specifically, the fourth bogie 42 is disposed on the connecting device 60 of the power wheel assembly 50, and the second steering shaft 43 is disposed between the third bogie 41 and the fourth bogie 42 to allow the third bogie 41 to rotate relative to the fourth bogie 42. By providing the third bogie 41 at the second end 12 of the pedal assembly 10, the fourth bogie 42 is provided at the power wheel assembly 50, and the second steering shaft 43 is provided between the third bogie 41 and the fourth bogie 42. The arrangement of connecting the third bogie 41 and the fourth bogie 42, that is, connecting the power wheel assembly 50 and one end of the pedal assembly 10, improves the stability of the connection of the scooter 100 when the user is using the scooter.

Further, as shown in fig. 4 and 5, the main structures of the first steering assembly 20 and the second steering assembly 40 may be substantially the same, so that the structural complexity of the scooter 100 may be reduced, and the structural overall reliability of the scooter 100 may be ensured.

As shown in fig. 5, 7 and 8, the first steering shaft 23 is disposed obliquely to the horizontal plane, and the second steering shaft 43 is disposed obliquely to the horizontal plane. So set up, the one hand can change the load direction that first steering assembly 20 and second steering assembly 40 department bore, can make first steering assembly 20 and second steering assembly 40's structural stability higher to can prolong scooter 100's life, and can improve its safety in utilization, on the other hand can reduce scooter 100's size, can make things convenient for scooter 100 to turn to.

As shown in fig. 5, the first steering assembly 20 further includes: and a first cushion member 24, wherein the first cushion member 24 is disposed between the first bogie 21 and the second bogie 22, and the first cushion member 24 is located on at least one side of the first steering shaft 23. By providing the first cushion member 24 between the first bogie 21 and the second bogie 22, it is possible to cushion the impact force on the pedal assembly 10 caused by the asymmetrical unevenness of the left and right road surfaces and to attenuate the shock caused thereby, so as to ensure smooth running of the scooter 100. In addition, the first cushioning member 24 can help the pedal assembly 10 to swing back and forth after the pedal assembly 10 is tilted, so that the user can better operate the scooter 100.

As shown in fig. 7 or 8, the second steering assembly 40 further includes: and a second cushion member 44, wherein the second cushion member 44 is disposed between the third bogie 41 and the fourth bogie 42, and the second cushion member 44 is located on at least one side of the second steering shaft 43. By providing the second cushion member 44 between the third bogie 41 and the fourth bogie 42, it is possible to cushion the impact force on the pedal assembly 10 caused by the asymmetrical unevenness of the left and right road surfaces and to attenuate the shock caused thereby, so as to ensure smooth running of the scooter 100. In addition, the second dampener 44 can help the pedal assembly 10 to swing back and forth after the pedal assembly 10 is tilted to allow the user to better operate the scooter 100.

The first cushion member 24 and the second cushion member 44 are both two, the two first cushion members 24 are respectively disposed on two opposite sides of the first steering shaft 23, and the two second cushion members 44 are respectively disposed on two opposite sides of the second steering shaft 43. By providing two first bumpers 24 on opposite sides of the first steering shaft 23 and two second bumpers 44 on opposite sides of the second steering shaft 43, the impact force imparted to the pedal assembly 10 by an uneven road surface can be cushioned on both sides of the pedal assembly 10, thereby making the scooter 100 move more smoothly. The first dampener 24 and the second dampener 44 can be springs or rubber blocks.

As shown in fig. 8, the second steering assembly 40 may also adopt another steering assembly structure, which includes, on the basis of a third bogie 41, a fourth bogie 42 and a second steering shaft 43, further includes: a thrust bearing 45, a radial bearing 46, and a bearing seat 47, the thrust bearing 45 and the radial bearing 46 being disposed between the third bogie 41 and the fourth bogie 42. The second steering shaft 43 penetrates through the thrust bearing 45, the third bogie 41 and the radial bearing 46, the radial bearing 46 is arranged on the bearing seat 47, the bearing seat 47 can ensure the reliability of the radial bearing 46 on the third bogie 41, and the second steering shaft 43 can be rotatably arranged in the radial bearing 46.

The thrust bearing 45 and the radial bearing 46 bear different load directions, the radial bearing 46 mainly bears a large radial load and a part of a small axial load, and the thrust bearing 45 mainly bears a large axial load and a small radial load.

Based on this, the second steering shaft 43 is sleeved with the thrust bearing 45 and the radial bearing 46, and the second steering assembly 40 adopts a dual-bearing steering structure, so that the second steering assembly 40 can simultaneously bear axial load and radial load between the pedal assembly 10 and the power wheel assembly 50, thereby improving the overall stability of the second steering assembly 40, effectively improving the bearing capacity of the vehicle body, and further improving the use safety of users. In addition, the second steering assembly 40 adopts a double-bearing steering structure, and the overall rigidity of the second steering assembly 40 can be improved at least to a certain extent.

In addition, one of the double bearings is a thrust bearing 45, and the thrust bearing 45 is adopted to replace a shaft sleeve, so that the friction between the third bogie 41 and the fourth bogie 42 can be reduced, further the damage between the third bogie 41 and the fourth bogie 42 is reduced, and the friction between the third bogie 41 and the fourth bogie 42 is smaller, so that the steering flexibility of the second steering assembly 40 can be improved, and the steering is convenient for a user.

From this, through establish two bearings on second steering spindle 43, two bearings are thrust bearing 45 and radial bearing 46 respectively, and second steering assembly 40 adopts the duplex bearing to turn to the structure promptly for second steering assembly 40's rigidity is big, and stability is good, and the arm of force is little, can effectively promote the bearing capacity of footboard subassembly 10.

As shown in fig. 1 to 3, the scooter 100 further includes: a handrail 70, the handrail 70 being provided on the pedal assembly 10. By providing the handrail 70 on the pedal assembly 10, the safety of the scooter 100 can be improved, and the difficulty of operating the scooter 100 can be reduced, so that the scooter 100 can be adapted to users of different ages.

On this basis, as shown in fig. 1 to 3, the scooter 100 further includes: a controller 73, the controller 73 being disposed on the grab bar 70, the controller 73 being provided with a wireless transmitter and/or a wire harness connected to the power wheel assembly 50. That is, the controller 73 may employ wireless transmission, may employ wired transmission, and may employ both wireless and wired transmission. The power wheel assembly 50 can be controlled by the controller 73 to adjust the motion parameters of the scooter 100, and thus control the motion of the scooter 100. From this, through set up handrail 70 and controller 73 on scooter 100, can conveniently control scooter 100, can promote scooter 100's driving safety nature. The wireless transmitter may be a bluetooth module.

Further, the controller 73 and the power wheel assembly 50 are both provided with wireless transmitters, and the wireless transmitter of the controller 73 is wirelessly connected with the wireless transmitter of the power wheel assembly 50. This is arranged so that the user can control the forward or reverse movement of the vehicle by means of the controller 73 on the grab bar 70. Moreover, the wireless transmitter can be conveniently disassembled and assembled by a user, namely, the user does not need to disassemble and assemble a connecting line between the controller 73 and the power wheel assembly 50 when disassembling and assembling, thereby being convenient for the user to use. In addition, stability and flexibility of communication between the controller 73 and the power wheel assembly 50 may also be improved.

On this basis, controller 73 can be through bluetooth module wireless connection cell-phone APP, and the user can control scooter 100 through cell-phone APP and controller 73 and advance and retreat, and the user can also adjust modes of riding such as scooter 100's maximum speed through cell-phone APP.

Wherein the handrail 70 is detachably provided to the pedal assembly 10. Through setting up handrail 70 detachable on footboard subassembly 10, can promote scooter 100's accomodation nature and portability to the accessible is dismantled or is installed handrail 70, can switch scooter 100 has or not two kinds of modes of handrail 70, thereby can satisfy different technical merit level user's different demands.

Further, as shown in fig. 4 and 5, the pedal assembly 10 includes: the pedal 13 is arranged on the frame 14, the end part of the frame 14 is provided with a mounting seat 15, and the handrail 70 is arranged on the mounting seat 15. So configured, the user can select the driving mode of the scooter 100 according to his or her own needs. For example, as shown in fig. 1, the power wheel assembly 50 can be disposed at the rear end of the pedal assembly 10, and the driven wheel assembly 30 can be disposed at the front end of the pedal assembly 10, i.e. when the handrail 70 is disposed on the mounting seat 15 at the first end 11 of the pedal assembly 10, the power wheel assembly 50 can be used as a rear power wheel assembly, i.e. when the scooter 100 is in a rear-drive mode.

For another example, as shown in fig. 2, the power wheel assembly 50 can be disposed at the front end of the pedal assembly 10, and the driven wheel assembly 30 can be disposed at the rear end of the pedal assembly 10, that is, when the handrail 70 is disposed on the mounting seat 15 at the second end 12 of the pedal assembly 10, such that the power wheel assembly 50 can be used as a front power wheel assembly, that is, the scooter 100 is in a forward driving mode.

As shown in fig. 1 to 3, the handrail 70 includes: a base 71 and a rod 72, wherein the base 71 is detachably disposed on the pedal assembly 10, the rod 72 is rotatably disposed on the base 71, and the rotated rod 72 is at least partially disposed on the top of the pedal assembly 10. Thus, by removably mounting the grab bar 70 to the pedal assembly 10, the scooter 100 can be provided with two modes of operation to meet the different needs of users of different skill levels.

Specifically, when the user needs to fold the handrail 70, the limiting member connected between the base 71 and the rod body 72 can be opened, and the limiting member between the base 71 and the rod body 72 is cancelled, so that the base 71 and the rod body 72 can be folded relatively, the occupied space of the scooter 100 can be reduced, and the carrying can be facilitated. When the user needs to use scooter 100, can open base 71 and the body of rod 72, and then fix base 71 and the body of rod 72 through the locating part to make base 71 keep in the vertical position relative to the body of rod 72, thereby the user can hold handrail 70, promotes the security of traveling.

As shown in fig. 3 and 7, the handrail 70 further includes: the handle 74 is disposed on a side of the rod 72 away from the base 71, and the controller 73 is detachably disposed on the handle 74. By detachably disposing the controller 73 on the handle 74, the controller 73 can be not only mounted on the handle 74 but also the user can hold the controller 73 in his hand. Mounting the controller 73 on the handle 74 can make the connection of the controller 73 more stable, and the user can hold the controller 73 in his hand, which can facilitate the rider's control of the scooter 100 in the no-lever mode, and the two modes of use of the controller 73 can make the user have more choices.

Moreover, the design of the handle 74 can be designed for both side-standing one-handed riding and upright two-handed riding, and can be adapted to users with different technical levels, and suitable riding modes can be found. Wherein, both hands are upright, the stability is high, and the device is suitable for beginners. Or, the electric skateboard or surfboard player can stand on one hand, so that the surfing experience can be simulated more strongly, the entertainment is improved, and the electric skateboard or surfboard player is suitable for.

As shown in fig. 5, the scooter 100 further includes: a first damping member 81, the first damping member 81 being connected between the driven wheel assembly 30 and the pedal assembly 10. Through setting up first damping component 81, can make up the junction shock attenuation energy dissipation to making from driving wheel assembly 30 and footboard subassembly 10 with first bolster 24, avoid scooter 100 to swing down at a high speed to can make scooter 100 move ground more steadily.

As shown in fig. 5, the scooter 100 further includes: a second damping assembly 82, the second damping assembly 82 being connected between the power wheel assembly 50 and the pedal assembly 10, in particular, when the connecting means 60 is provided, the second damping assembly 82 is connected between the connecting means 60 of the power wheel assembly 50 and the pedal assembly 10. Through setting up second damping subassembly 82, can make up the shock attenuation energy dissipation to footboard subassembly 10 and power wheel assembly 50 junction with second bolster 44, avoid scooter 100 to swing down at a high speed to can make scooter 100 move ground more steadily. The first and second damping assemblies 81 and 82 may be hydraulic, pneumatic, or spring dampers.

Further, the power wheel assembly 50 may be a balance car, and the balance car may include: the power wheel device comprises a vehicle body and two power wheels, wherein the two power wheels are distributed on two sides of the vehicle body, batteries are arranged in the vehicle body, the two power wheels are provided with hub motors, the batteries can supply power for the two hub motors, and a user can stand on the vehicle body. It will be appreciated that the power wheel assembly 50 can be used alone or mounted to the pedal assembly 10 via the second steering assembly 40 for use as a power unit for the scooter 100. Further, due to the adoption of the power wheel assembly 50, energy units such as batteries or fuel and the like do not need to be arranged in the pedal assembly 10 independently, and the power wheel assembly 50 can be used independently after being detached conveniently. Wherein the connecting device 60 is connected to the vehicle body.

In addition, follow driving wheel assembly 30 includes two from the driving wheel, so, has four wheels after being in the same place from driving wheel assembly 30 and the assembly of power wheel assembly 50, compares in current electric scooter, the utility model discloses a scooter has bigger wheel footpath and wheel width to can improve scooter 100's trafficability characteristic and place adaptability, reach all usable degrees under most site conditions.

Further, because the utility model provides a power wheel assembly 50 among scooter 100 can be the balance car to footboard subassembly 10 on scooter 100 is connected with the balance car, makes all can stand the people on balance car and the footboard subassembly 10, thereby can promote scooter 100's the number of carrying.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (14)

1. A scooter, comprising:

a pedal assembly;

a first steering assembly disposed at a first end of the pedal assembly;

a driven wheel assembly disposed on the first steering assembly and rotated relative to the pedal assembly by the first steering assembly;

a second steering assembly disposed at a second end of the pedal assembly;

and the power wheel assembly is detachably arranged on the second steering assembly and rotates relative to the pedal component through the second steering assembly.

2. The scooter of claim 1, further comprising: and the connecting device is arranged between the second steering assembly and the power wheel assembly and can be detached relative to at least one of the second steering assembly and the power wheel assembly.

3. The scooter of claim 2, wherein the connecting device comprises: the power wheel assembly comprises a first connecting frame and a second connecting frame, the first connecting frame is connected to the second steering assembly, the second connecting frame is connected to one side, deviating from the second steering assembly, of the first connecting frame, and the power wheel assembly is detachably arranged on the second connecting frame.

4. The scooter of claim 3, wherein the number of the second connecting frames is at least two, and at least two of the second connecting frames are spaced apart in a length direction of the first connecting frame and connected to different positions of the power wheel assembly.

5. The scooter of claim 4, wherein the first linkage frame comprises: the connecting beam is connected with two ends of the connecting beam, the connecting beam is connected with the second steering assembly, and the second connecting frame is detachably arranged on the connecting seat.

6. The scooter of claim 3, wherein the second link frame comprises: first connecting plate, second connecting plate, third connecting plate and mounting panel, first connecting plate connect in first link, the second connecting plate with the third connecting plate connect respectively in first connecting plate and relative setting, the mounting panel is at least one, at least one the mounting panel connect in the second connecting plate with between the third connecting plate and be provided with fastener complex mounting hole, the fastener is worn to establish behind the mounting hole with the power wheel assembly cooperatees.

7. The scooter of claim 1, wherein the first steering assembly is removably disposed to the pedal assembly; and/or

The second steering assembly is detachably arranged on the pedal component.

8. The scooter of claim 1, wherein the first steering assembly comprises: a first bogie disposed at a first end of the pedal assembly, a second bogie disposed at the driven wheel assembly, and a first steering shaft disposed between the first bogie and the second bogie to allow the first bogie to rotate relative to the second bogie; and/or

The second steering assembly includes: the power wheel assembly comprises a third bogie, a fourth bogie and a second steering shaft, wherein the third bogie is arranged at the second end of the pedal assembly, the fourth bogie is arranged at the power wheel assembly, and the second steering shaft is arranged between the third bogie and the fourth bogie so as to allow the third bogie to rotate relative to the fourth bogie.

9. The scooter of claim 8, wherein the first steering shaft is disposed at an incline with respect to a horizontal plane; and/or

The second steering shaft is obliquely arranged relative to the horizontal plane.

10. The scooter of claim 8, wherein the first steering assembly further comprises: a first cushion member disposed between the first bogie and the second bogie and on at least one side of the first steering shaft; and/or

The second steering assembly further comprises: a second bolster disposed between the third bogie and the fourth bogie and on at least one side of the second steering shaft.

11. The scooter of claim 1, further comprising: the pedal assembly comprises a handrail and a controller, the handrail is arranged on the pedal assembly, the controller is arranged on the handrail, and the controller is provided with a wireless transmitter and/or a wire harness connected with the power wheel assembly.

12. The scooter of claim 11, wherein the pedal assembly comprises: the pedal is arranged on the frame, the end of the frame is provided with a mounting seat, and the handrail is arranged on the mounting seat.

13. The scooter of claim 11, wherein the grab bar comprises: the base detachably set up in on the footboard subassembly, the body of rod rotationally set up in on the base and after rotating the body of rod is located at least partially footboard subassembly's top.

14. The scooter of claim 1, further comprising: a first damping component connected between the driven wheel assembly and the pedal component; and/or

The scooter still includes: a second damping component connected between the power wheel assembly and the pedal component.

Images