| 摘要 |
The present invention relates to a joining structure of a guide button lock for a door lever. The guide button lock has the joining structure for a door lever, significantly improved from the prior joining structure, so that the door lever can be more reliably locked. The joining structure requires the minimum inner space in which related components are inserted so that the size of the guide button lock can be miniaturized. Especially, the button lock having lock and unlock functions is prevented from rotating so that an elastic member can be more stably joined to the structure. The button lock (520) is arranged to be interlocked with a locking member (560) through an insertion part (515) of an inner lever. Therefore, a state that the button lock and the locking member contact with each other is maintained; and the inner space of the inner door lever (512) is formed to be miniaturized. The door is locked or unlocked by a location change of the locking member (560). The location of the locking member (560) is changed by pressing the button lock in one direction while sides of the button lock and the locking member contacts with each other. |
