| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology that improves rigidity relative to a lateral force that is inputted to a steering wheel, and also increases the turning angle of the steering wheel. <P>SOLUTION: A vehicle steering device 1 for turning the steering wheel W of a vehicle includes: a steering wheel supporting member 10 one end side of which is coupled to a rotary shaft 70 of the steering wheel W while the other end side is coupled to a vehicle body BD side so as to be rotated around a turning shaft of the steering wheel W above the steering wheel W; and a coupling part 20 rotatably coupled to the one end side of the steering wheel supporting member 10 and including a first member (e.g. rod 22) extending in a vehicle width direction and a second member (e.g. pitman arm 24) rotatably coupled to the vehicle body BD side and the first member, respectively. In the vehicle steering device 1, when the steering wheel W is turned, the steering wheel supporting member 10 and the second member are turned, and the first member is displaced in a retreating direction relative to the approach of the steering wheel W by the turning. <P>COPYRIGHT: (C)2013,JPO&INPIT |
