Gear type press button control lock
A gear-type, control lock technology, which is applied to building locks, devices to prevent keys from being removed from the lock, and buildings. Problems such as single door lock function, to achieve high reliability, long service life and good durability
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[0019] Such as figure 1 , 2 , image 3 , Figure 4 , A gear-type button control lock, comprising a lock body 1, a lock handle 2, a lock gear 3, a lock tongue 5, and a button lock cylinder. The front of the lock body is provided with a lock handle hole 1-3. The rear part is provided with a bolt sliding groove 1-1, and a button hole 1-2 is provided above the bolt sliding groove;
[0020] The lock handle is a long strip structure that can be held by fingers. The front end of the lock handle is provided with a mounting hole 2-1 transversely, and a polygonal boss 2-2 is provided on the end surface of the mounting hole. The end is an arc-shaped surface 2-4 with a lock handle slot 2-3; the lock gear is a sector gear with a polygonal hole 3-1, and the lock gear passes through the polygonal hole and the lock handle The multi-prismatic boss is matched and connected, the lock handle is connected with the lock handle hole of the lock body through a lock handle shaft 6, and the lock handle d...
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