Disclosed is a lengthened mortise door lock which comprises a lock cover, a short panel fixedly connected with the lock cover, an inner panel, an outer panel, a locking plate and a lockingbox.
一种加长型插芯门锁，包括锁盖、与锁盖连接固定的短面板、内外面板、锁扣板以及锁扣盒。
2
The middle box toggles between locking and unlocking a layer.
中间框会在锁定和解锁一个层之间进行切换。
3
Adjust the width of box plus locking handle with slide, adjust the width of face punching plug - chip regulator is used to ensure the piercing has always been at the center position.