| 摘要 |
PROBLEM TO BE SOLVED: To provide a "telescopic impact resistance bumper" which solves disadvantages of a conventional product that 1) an impact of a bumper is substantially directly propagated to a vehicle body; 2) a beginner driver who is not skilled in the drive technology cannot grasp the sense of a vehicle body sense, in particular, vehicle body left and right angles may be dead angles, and the beginner may have an element for making a vehicle body collide with a substance, thus making drive itself difficult; 3) a vehicle such as a light four-wheel automobile whose bonnet is short, however on the other hand, makes the driver clearer see a front surface, the impact of the collision is liable to be directly propagated to the driver.SOLUTION: A telescopic impact resistance bumper is arranged at a vehicle body of a vehicle such as an automobile, a motorcycle and a bicycle which assists maintaining an inter-vehicle distance, main-body protection by absorbing and dispersing an impact, narrow passage traveling and assists the improvement of visibility and operability by being telescopic and accommodative (operable by automatic activation by an operation of the driver and a sensor) at turnaround and garaging-in. A variety of sensors or the like are attached to the telescopic impact resistance bumper, and information related to an environment such as a distance and a position necessary for traveling can be thereby acquired and transmitted, thus assisting the determination of the driver. |
