| 摘要 |
<p>Herein disclosed is an improved door latch device which is designed for facilitating not only the assembly per se but also the mounting thereof to a door. The door latch device comprises a generally L-shaped base plate with first and second wing portions, a latch mechanism section secured to the first wing portion, a control mechanism section which exhibits its normal function when properly mounted to the second wing portion, a hinge structure for pivotally connecting the latch and control mechanism sections together and disconnecting them from each other when desired, and a snap fastening device for detachably fastening the control mechanism section to the second wing portion in a snap action manner.</p> |
