Inclinable device for vehicle having two front wheels

Abstract

The invention discloses an inclinable device for a vehicle having two front wheels. The vehicle comprises a frame, an active steering device arranged at the front side of the frame and two front wheels positioned below the front side of the frame at intervals and driven by the active steering device to accomplish steering; the inclinable device comprises two inclination units, a passive steering unit and a linkage unit. When a steering shaft of the active steering device is inclined, the two front wheels can be linked with each other to achieve inclined movement by means of a linkage rod of the linkage unit in cooperation with upper and lower links of the two inclination units, thereby not only simplifying the elements, but also ensuring that the two front wheels are free from delayed inclination. Furthermore, a buffer hole on the linkage rod can enable fixed pins, which are fixed on lateral rods of the two inclination units, to travel therein under guidance and further maintain smooth inclined movement and accurate angle of inclination.

Description

technical field [0001] The present invention relates to a tilting device, in particular to a tilting device for a vehicle with two front wheels. Background technique [0002] At present, in the vehicle industry, it is known that a very diverse vehicle model has begun to be produced, especially a three-wheeled vehicle equipped with two front wheels is formed by combining the characteristics of a two-wheeled vehicle with the stability of a four-wheeled vehicle, which has gradually become a development. trend. The above-mentioned three-wheeled vehicle allows the user to control the vehicle as if riding a motorcycle, while providing the stability of a four-wheeled vehicle. [0003] refer to figure 1 and figure 2 , is a tricycle with two front wheels disclosed in Japanese Patent Application Laid-Open No. 6-171569. Two pivot units 11 are respectively pivotally connected to both sides of a handle bar 12, and then respectively pivotally connected to the front wheels 13 , the ha...

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Problems solved by technology

[0004] However, when using the spring 14 as a linkage, since the spring 14 has a buffering effect, there will be a delay phenomenon, that is to say, when the vehicle tilts left and right, the front wheel 13 cannot be tilted synchronously with the vehicle in time, and a delay occurs. At the same time, affected by the setting position and volume of the spring 14, it will also interfere with the left and right tilt angle of the vehicle; moreover, the setting of a single spring 14 cannot provide a perfect shock absorbing effect

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