Door lock and opposite-door refrigerator
A technology for door locks and refrigerators, which is applied in the field of door locks and can solve problems such as inability to close
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[0018] This embodiment is a specific implementation of the first technical solution.
[0019] Such as Figures 1 to 4 As shown, the door lock of the present invention includes: a lock box 1, a key shaft 2 arranged in the lock box, a rotating disk 4 fixed on the key shaft, two lock shafts connected with the key shaft and passing through the lock box shell Core 3, and two first connecting rods 5, two second connecting rods 6, and two third connecting rods 7 that form two sets of lock mechanisms with the two lock shaft cores.
[0020] In a lock mechanism, one end of the first connecting rod, the second connecting rod and the third connecting rod are hinged together, and the other end of the first connecting rod is hinged with the turntable, and the other end of the second connecting rod is connected with the lock box. Hinged, the other end of the third connecting rod is hinged with an end of the lock shaft core.
[0021] When the user inserts the key into the key shaft and rota...
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