| 摘要 |
<p>The invention discloses a closing mechanism for returning a door that is slidable within a frame from an open position to a closed position at which the door abuts a side jamb. The closing mechanism includes a reel joined to the door and supporting an elongated cable, wherein the elongated cable is adapted to be extended between the door and the side jamb. A biasing means exerts a biasing force on the reel to wind up the elongated cable thereby to cause the sliding of the door to its closed position. A closing mechanism further includes a braking means being adapted to brake the reel to prevent the reel from winding up the cable, thereby to prevent closing of the door.</p> |
