Ultra-narrow wheel track vehicle
A wheelbase and vehicle technology, applied in the field of vehicles, can solve problems such as the inability to achieve a fully enclosed body and easy toppling, and achieve the effects of alleviating environmental pollution and traffic congestion, low energy consumption, and flexible driving performance.
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Embodiment 1
[0071] like figure 1 and figure 2 The shown ultra-narrow wheelbase vehicle includes a vehicle body 10, a steering axle 20, a drive axle 30, at least one tilting device 40 and a canopy 60. The steering axle 20 and the drive axle 30 are respectively arranged at both ends of the vehicle body 10, and the steering The axle 20 or the drive axle 30 has at least two wheels 31, and the wheel distance between any two wheels 31 of the same axle is not more than 60 cm; the tilting device 40 is arranged between the wheels 31 of the same axle, and can achieve ultra-narrow When the wheelbase vehicle tilts, the tilting device 40 is provided with at least one tilting control mechanism 50 , and the tilting control mechanism 50 can control the tilting of the vehicle to ensure that the vehicle does not tip over; around to form an enclosed space.
[0072] Specifically, on the steering axle 20 or the drive axle 30 of the ultra-narrow wheel-base tiltable vehicle, two wheels 31 with a wheel base n...
Embodiment 2
[0100] The difference from the first embodiment is that the tilt control mechanism 50 is a telescopic automatic tilt mechanism.
[0101] Optionally, both ends of the automatic tilting mechanism are respectively connected to the tilting member 41 and the frame 42 , and the automatic tilting mechanism can be extended and retracted to control the tilting angle of the tilting member 41 relative to the frame 42 .
[0102] Specifically, in order to enable the vehicle to autonomously adjust the tilt according to the driving state, an automatic tilt mechanism is provided on the tilt device 40 . The automatic tilt mechanism itself can be extended and retracted, and its two ends are respectively connected to the tilt member 41 and the vehicle frame 42 . On the other hand, by adjusting the expansion and contraction of the automatic tilting mechanism, the tilting angle of the tilting member 41 is controlled to realize the autonomous tilting of the vehicle, and the user no longer needs to a...
Embodiment 3
[0107] The difference from Embodiment 1 is that the tilt control mechanism 50 is a rotary locking mechanism.
[0108] Specifically, as Figure 15 and Figure 16 As shown, the rotary locking mechanism is composed of a brake disc 55, a brake caliper 56, an electric cylinder 522, a housing 54 and a guide positioning structure 57, wherein the brake disc 55 is fixedly connected with the tilting member 41, and the brake caliper 56 and the electric cylinder 522 are installed in the housing 54, the guide positioning structure 57 includes a guide hole, a guide pin and a return spring, the guide pin on the housing 54 can slide in the guide hole on the vehicle frame 42, when the electric cylinder 522 After stretching out, the brake caliper 56 can be promoted to clamp the brake disc 55 from both sides; when the brake caliper 56 did not clamp the brake disc 55, the vehicle could tilt freely, After the disc 55 is clamped, the tilting device 40 will be locked, wherein the brake disc 55 and...
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