Multiplex anti-theft lock
A lock with multiple technologies, applied in building locks, cylinder marble locks, locks with turning keys, etc., can solve the problems of poor anti-theft performance and poor anti-theft performance, and achieve the improvement of anti-dialing and anti-theft performance, highlighting the substantial Features, the effect of enhancing anti-theft performance
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Example Embodiment
[0024] Example 1
[0025] The present invention is realized through the following technical solutions:
[0026] Lock core structure reference figure 1 and figure 2 , Including the front lock cylinder 1, the rotatable pin 2. The front lock cylinder 1 is divided into 8 holes in two rows up and down and 8 pins 2 with rotatable angles installed in the holes. The inner diameter of the holes is mm, the outer diameter of the marble 2 is mm, the distance between any upper row of marbles and the virtual center of its adjacent upper row of marbles is 6mm, the distance between any upper row of marbles and the virtual center of its adjacent lower row of marbles is 4mm, passing through any The distance H2 between the virtual center of an upper row of marbles and parallel to the axis of the lock cylinder 1 and a straight line that passes through the virtual center of the lower row of marbles adjacent to the marble and parallel to the axis of the lock cylinder 1 is 2.5mm .
Example Embodiment
[0027] Example 2
[0028] Structure reference of the key matched with the lock core structure image 3 , Including the key body 11, the pit 12. The key body 11 is divided into two rows of upper and lower rows of 8 pits 12 corresponding to the shape of the upper end of the rotatable ball 2, the inner diameter of the pit 12 is mm, the distance between any pit in the upper row and the virtual center of its adjacent upper row is 6mm, the distance between any pit in the upper row and the virtual center of its adjacent lower row is 4mm, Between a line passing through the virtual center of any upper row of pits and parallel to the longitudinal centerline of the spoon body and a line passing through the virtual center of the lower row of pits adjacent to the pit and parallel to the longitudinal centerline of the spoon body The distance is 2.5mm.
[0029] When the user inserts the correct key, the slot of the key will push the rotatable pin 2 into the slotted hole to shrink and work in pl...
Example Embodiment
[0030] Example 3
[0031] reference Figure 4-Figure 6 , Including the front lock cylinder 1, the lock block spring 5, the rotatable pin 2, the lock block 4, the lock cylinder sleeve 5, and the slot 6.
[0032] Others are the same as Embodiment 1, except that the key cylinder sleeve 3 with a circular through hole, the front key cylinder 1 installed in the circular through hole of the key cylinder sleeve 3, and the 8 pins 2 installed on the front key cylinder 1, The inner wall of the circular through hole of the lock core sleeve 3 is along the X axis, with the axis of the circular through hole as the origin, and a slot 31 is provided at 0° and 180° on the YZ plane, along the X axis, forward The axis of the lock cylinder 1 is the origin, and two lock blocks 4 and a lock block spring 5 are set at 0° of the YZ plane to pass through the front lock cylinder 1 and are matched with the two pins 2; two lock blocks are set at 180° of the YZ plane. The lock block 4 and the lock block spring ...
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