Window lock suitable for sealing safe aluminum alloy sliding window: Fid-Bau Portal

Window lock suitable for sealing safe aluminum alloy sliding window

ZHANG SHUNSUI

The invention discloses a window lock suitable for sealing a safe aluminum alloy sliding window, which comprises a connecting rod, a plurality of lock hooks, a handle and a plurality of lock seats, and is characterized in that the connecting rod is used for being mounted on a movable window sash; the multiple lock hooks are connected to the connecting rod and arranged at intervals in the length direction of the connecting rod. The handle is connected with the connecting rod and used for driving the connecting rod to move in the length direction. The lock seats are used for being installed on the auxiliary frame, the lock seats correspond to the lock hooks in a one-to-one mode, and lock holes matched with the lock hooks are formed in the lock seats. The handle is operated to drive the connecting rod to move and drive the lock hook to be inserted into the lock hole so as to drive the movable window sash to deviate towards the auxiliary frame. The window lock is applied to the sealing safety aluminum alloy sliding window, and when the window is locked, the lock hook can drive the movable window sash to deviate towards the auxiliary frame, so that the movable window sash and the auxiliary frame clamp a sealing piece located between the movable window sash and the auxiliary frame, sealing is achieved, and the sealing performance of the sealing safety aluminum alloy sliding window can be improved.

本发明公开了一种适用于密封安全铝合金推拉窗的窗锁，包括连杆、多个锁钩、把手和多个锁座，连杆用于安装于活动窗扇；多个锁钩分别连接于连杆，且多个锁钩沿连杆的长度方向间隔布置；把手与连杆连接并用于驱使连杆沿连杆的长度方向移动；多个锁座用于安装于副框，锁座与锁钩一一对应，锁座设有与锁钩配合的锁孔；其中，操作把手以驱动连杆移动，并带动锁钩插入锁孔，以驱使活动窗扇向副框的偏移。本发明的窗锁应用于密封安全铝合金推拉窗，锁窗时，锁钩能够带动活动窗扇向副框偏移，使活动窗扇与副框夹紧位于活动窗扇与副框之间的密封件，从而实现密封，能够提高密封安全铝合金推拉窗的密封性。

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