| 摘要 |
<p>The present invention relates to a seat belt buckle having an inertia lever preventing a seat belt from being released even though a sudden inertial force is applied to the seat belt buckle. According to the present invention, the inertia lever fixes an upper end portion of a slider in a hook manner as soon as a tongue plate is inserted, and an opposite side of the inertia lever fixes a release button. Thus, the release of the tongue plate due to the inertia may be perfectly prevented regardless of the size and direction of the inertia force. Also, since the button spring is mounted on each of both sides of the release button, the button may be balanced in left and right sides and independently move with respect to a locking pin to reduce detachment noises and prevent successive troubles.</p> |
