Opening and closing equipment used for lifting sliding doors and windows

Abstract

The invention discloses opening and closing equipment used for lifting sliding doors and windows. The opening and closing equipment comprises a main frame body which is mounted in a wall body, whereina first cavity is arranged in the main frame body; a first slide block is connected in the first cavity in a sliding fit mode; a first screw which extends left and right is connected in the first slide block in a threaded fit mode; the extending tail end of the left side of the first screw is in matched connection with the left side end wall of the first cavity; the extending tail end of the right side of the first screw extends to the outside of the first slide block and extends rightwards; a second cavity is arranged in the main frame body at the right side of the first cavity; a first rotary shaft which extends left and right is rotatably connected between the second cavity and the first cavity in a matched mode; and the extending tail end of the right side of the first rotary shaft extends into the second cavity, and is rotatably connected with the right side end wall of the second cavity in the matched mode.

Description

technical field [0001] The invention relates to the technical field of lifting doors and windows, in particular to an opening and closing device for lifting sliding doors and windows. Background technique [0002] Doors and windows are the most common mechanisms in daily life. Most of the traditional doors and windows are hinged or push-pull sliding. The hinged windows will occupy a certain amount of space after opening, wasting space resources. The sliding windows can Relatively quiet and stable opening and closing, and has better sound insulation and waterproof effect, so hinged windows are gradually being replaced by sliding windows, sliding windows are divided into horizontal sliding and up and down sliding windows, up and down sliding windows It is more aesthetically pleasing. Most of the traditional lifting sliding windows are opened and closed manually, which may not be very convenient to use. Therefore, the present invention designs a lifting sliding door and window ...

AI Technical Summary

Problems solved by technology

[0002] Doors and windows are the most common mechanisms in daily life. Most of the traditional doors and windows are hinged or push-pull sliding. The hinged windows will occupy a certain amount of space after opening, wasting space resources. The sliding windows can Relatively quiet and stable opening and closing, and has better sound insulation and waterproof effect, so hinged windows are gradually being replaced by sliding windows, sliding windows are divided into horizontal sliding and up and down sliding windows, up and down sliding windows It is more aesthetically pleasing. Most of the traditional lifting sliding windows are opened and closed manually, which may not be very convenient to use. Therefore, the present invention designs a lifting sliding door and window equipment for automatic opening and closing, and when closing Afterwards, it can be self-locked to play an anti-theft function

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