| 摘要 |
The present invention relates to a push tumbler switch assembly for a steering wheel of a vehicle. In particular, by comprising: a tumbler knob arranged to rotate around the steering wheel in front and rear directions and to enable a push operation in up and down directions; a tumbler knob holder which is combined to be connected to the tumbler knob, guides a push operation and a rotation operation of the tumbler knob, comes into contact with a push unit point contact by a medium of a first pusher at the time of the push operation of the tumbler knob, and comes into contact with one of the front and rear rotation unit point contacts by a medium of a second pusher at the time of the push operation of the tumbler knob; and a double operation prevention unit which selectively enables any one of the push operation and rotation operation of the tumbler knob, the present invention provides an advantage of preventing a malfunction by careless operation of a user. |
