The original reverse key unlocks the anti-safety latch door lock
A safety latch and key technology, which is applied to the field of anti-safety latch door locks with the original reverse key, can solve the problems of lowering the safety and anti-theft coefficient, lack of anti-theft latch safety lock anti-locking, etc.
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[0010] The accompanying drawings disclose the technical structure of the present invention, and further describe its embodiments in detail in conjunction with the accompanying drawings: including a lock core body (1), an angle-rotating safety latch body (6), an intermediate selection pin (8), a safety latch switch hook ( 12), shift fork (26), drag hook thruster (28), spring landslide edge (33); described lock core body (1) adopts copper parts material die-casting processing molding, and lock core body (1) is provided with outer lock core (2) and the inner lock core (14), the outer body of the middle section of the lock core body (1) is provided with a sleeve that is larger than the outer body of the lock core and inserted into the angle-rotating safety latch body (6), the inner and outer sides of the lock core body (1) A number of pinholes consistent with the pinholes of the outer lock cylinder (2) and the inner lock cylinder (14) are drilled in the mold, and the middle section...
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