| 摘要 |
<p>PROBLEM TO BE SOLVED: To call attention of a driver and prevent the driver from forgetting to put out a winker by vibrating the grip of a handle bar or the seat of a vehicular moving body minutely while interlocking with this operation during the winking operation of the winker. SOLUTION: A handle bar 1 has a handle bar main body 2 and grip 3 and during the turning on/off of the winker of a vehicular moving body, the grip 3 of the handle bar 1 is vibrated minutely while interlocking with this operation. A pair of piezoelectric element type vibration pieces (vibration piece) 4 are provided on the right/left grips 3. The vibration piece 4 is buried in the space provided one part of the grip 3. It is favorable that the vibration piece 4 is an usual vibration piece in which a driver can perceive the vibration by a minute vibration, so as to be used to the usual portable telephone. The frequency and amplitude are not restricted especially, unless a sudden stimulus is given to the driver.</p> |
