A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an auxiliary locking point of a button-latch antitheft lock. The auxiliary locking point of the button-latch antitheft lock comprises button latches, a rocker arm, an auxiliary lock panel and a transmission mechanism. The auxiliary locking point of the button-latch antitheft lock is characterized in that the transmission mechanism drives the rocker arm to move to push the button latches to stretch out when the lock is locked, the transmission mechanism can also jack up a cross latch support and a cross latch is inserted into the button latches to achieve an anti-prying effect. The transmission mechanism of the auxiliary locking point of the button-latch antitheft lock not only can drive the latch to extend and retract, but also can drive a cross latch mechanism in a door frame through a built-in jack-up rod to enable the cross latch to be inserted into latch holes formed in the button latches, thereby precluding the possibility that the door is pried open.
The invention relates to an auxiliary locking point of a button-latch antitheft lock. The auxiliary locking point of the button-latch antitheft lock comprises button latches, a rocker arm, an auxiliary lock panel and a transmission mechanism. The auxiliary locking point of the button-latch antitheft lock is characterized in that the transmission mechanism drives the rocker arm to move to push the button latches to stretch out when the lock is locked, the transmission mechanism can also jack up a cross latch support and a cross latch is inserted into the button latches to achieve an anti-prying effect. The transmission mechanism of the auxiliary locking point of the button-latch antitheft lock not only can drive the latch to extend and retract, but also can drive a cross latch mechanism in a door frame through a built-in jack-up rod to enable the cross latch to be inserted into latch holes formed in the button latches, thereby precluding the possibility that the door is pried open.