Durable safety padlock is the most common hardware lock in social application today. The safety padlock of the rifle bullet lock occupies a key part.
(1) Anti-theft lock core: The anti-theft lock core is the behavior subject of the combination padlock assembled by the security padlock. All parts are included, wholesale is strictly prohibited.
In the high safety padlocks, high-security padlocks are drilled with trademark logo holes, lock beam holes, anti-theft lock core holes, leak holes, beam holes, natural marble lock holes and anti-theft lock pin holes, which Most kinds of holes are used as interfitting parts.
Durable Safety Padlock
(2) Locking beam (: The locking beam is one of the important originals of the locking mechanism and can be pressed under certain static data standards. The narrow head and narrow neck of the locking beam and part of the broken edge of the long long leg are part of the beam The pin groove is complementary to the pin, and the narrow head and neck point can enable the lock beam to rotate freely under the control of the beam pin. Part of the broken edge is the safe exit of the lock beam when the lock beam is turned off. The tongue groove is whether the lock beam can be locked firm and high precision An important part.
(3) Anti-theft lock core: There are 2 claws under the top of the brain of the anti-theft lock core of the safety padlock. The claw and the lock tongue cooperate with each other to change the force posture. The rotation of the lock cylinder becomes a fitness movement of the lock tongue. In order to give full play to the expected effect of the anti-theft device, most of the key grooves of the anti-theft lock core are produced and processed into an S shape or a special shape.
(4) Lock bolt: The lock bolt is the initial clamping organization that cooperates with the lock beam. It is not only flexible, but also must have a certain tensile strength. The lock mouth and the lock beam tongue and groove cooperate with each other. When the lock beam is pressed down, the slope is used to cause the work pressure of the lock beam, and the plan view of the lock tongue is used to block the lock beam from vibrating upward and fitness exercise. The moving groove at the bottom of the plug and the anti-theft lock core cooperate with each other to have the opening effect of the lock, and when the plug is compressed and retracted by the lock beam, the anti-theft lock core is not easily promoted to rotate.
(5) Anti-movement rear cover: The anti-movement rear cover plays a leading role in the maintenance of the bolt. Installed on the top of the top of the anti-theft lock head, it can plug the key slot of the anti-theft lock core to prevent dust from rotating the tongue from the key slot, exceeding the purpose of anti-movement. When the lock is specified to open, the key with this number is inserted through the keyhole, the bottom end plan view of the round end spring lock is aligned with the upper ends of the anti-theft lock core ring, the bottom end plan view of the round end spring lock and the connecting sides are connected with the anti-theft The upper edge of the lock core ring is aligned at both ends, thereby eliminating the blocking effect on the anti-theft lock core and the anti-theft lock core. When the key is rotated clockwise, the anti-theft lock core rotates with the key (the rotation angle of the anti-theft lock core pin is subject to control hazards). The claw behind the anti-theft lock core rotates the lock tongue, and the lock tongue protrudes outwards under the effect of elastically gathering and locking the lock tongue. Rotate the claw on the anti-theft lock core to rotate the anti-theft lock core in the opposite direction. When it turns to the starting point, it is locked by the anti-theft lock cylinder and the key can be pulled out. At this time, all the return springs are locked into the anti-theft lock core management, part of the round mouth springs are locked into the anti-theft lock core, and part of the round mouth spring locks are left in the anti-theft lock core to lock the anti-theft lock core. When the safety padlock is required to be turned off.