Locking mechanism for door and window

Abstract

The invention discloses a locking mechanism for a door and a window. The locking mechanism comprises a slide rail fixedly mounted at the upper end and / or the lower end of the door and the window. A slide block is slidably mounted on the slide rail, limiting blocks for preventing the slide block from falling off are arranged at two ends of the slide rail, and the limiting blocks are fixed to two ends of the slide rail through screws; a mounting seat is arranged on the wall located on one side of the door and the window, the mounting seat and the slide rail are located on the same horizontal height, and the mounting seat is fixed to the wall through a screw; an electric telescopic rod is connected between the slide block and the mounting seat, and the electric telescopic rod is electricallyconnected to a central processing unit. The locking mechanism for the door and the window is novel in structure. By means of a locking mode of matching the electric telescopic rod, the slide rail andthe slide block, the locking mechanism is high in locking ability. A key hole in the outer side of a door body is removed and the door is opened without a key, so that the conciseness and the attractiveness of the outer side of the door body are improved. The locking mechanism is high in safety performance and has relatively high practicality and good market application prospect.

Description

technical field [0001] The invention relates to the field of life safety devices, in particular to a locking mechanism for doors and windows. Background technique [0002] With the development of the modern building door and window industry and the improvement of people's living standards, people have higher and higher requirements for door and window locking, and some people even compare it to the "eyes" of the living room; The opening and locking of doors and windows are all manually pushing the doors and windows, which requires a lot of force when opening or locking the doors and windows; and the doors and windows with the commonly used mechanical lock structure often have the problem of being picked by people, while some with electronic locks Doors and windows also have hidden dangers of being smashed and locked by people, and the locking mechanism used for doors and windows in the prior art has low safety performance and poor locking ability; High capacity locking mech...

AI Technical Summary

Problems solved by technology

[0002] With the development of the modern building door and window industry and the improvement of people's living standards, people have higher and higher requirements for door and window locking, and some people even compare it to the "eyes" of the living room; The opening and locking of doors and windows are all manually pushing the doors and windows, which requires a lot of force when opening or locking the doors and windows; and the doors and windows with the commonly used mechanical lock structure often have the problem of being picked by people, while some with electronic locks Doors and windows also have hidden dangers of being smashed and locked by people, and the locking mechanism used for doors and windows in the prior art has low safety performance and poor locking ability; High capacity locking mechanism for doors and windows

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