Anti-retreat adjustable position resistance sliding window safety limit device

Abstract

The invention discloses a safety limit device of a retaining adjustable resistive slide window. The safety limit device comprises a fixed block and a retaining slider, the bottom of the fixed block is fixed on the glass inner side of the outer glass, the fixed block is provided with a slide without the blind end, the top of the fixed block is provided with a through groove communicated with the slide, and the thickness of the fixed block is smaller than the distance between a window frame of the inner glass and the outer glass. The retaining slider comprises a slider body mounted in the slide of the fixed block and a limiter arranged on the slider body for limiting the moving distance of the inner glass, the limiter extends out of the through groove of the top of the fixed block, and the sum of the thickness of the retaining slider mounted in the slide and the thickness of the fixed block is larger than the distance between the window frame of the inner glass and the outer glass. The safety limit device can meet the actual requirements for safety, ventilation and appearance of the slide window.

Description

technical field [0001] The invention belongs to the field of position-limiting devices, and in particular relates to a safety position-limiting device for anti-retreat adjustable position resistance sliding windows. Background technique [0002] With the rise of high-rise and ultra-high-rise buildings, safety issues such as falling objects, falling children, and property theft that have been frequently reported in the media have become increasingly prominent. At present, most of the glass windows of high-rise residential buildings use push-pull glass windows. Push-pull glass windows are loved by people because of their simple appearance, high-efficiency and low-resistance slideways. Push-pull glass windows can only be mechanically locked when they are completely closed. . [0003] The traditional push-pull glass window does not fully meet the user's rigid requirements for safety, comfort, and convenience. When the push-pull glass window is completely closed and mechanically...

AI Technical Summary

Problems solved by technology

[0003] The traditional push-pull glass window does not fully meet the user's rigid requirements for safety, comfort, and convenience. When the push-pull glass window is completely closed and mechanically locked, the safety is guaranteed, but there is no need for the user to open the window for ventilation. This is an actual demand; on the premise that the push-pull glass window can be opened to meet the ventilation requirements, there are actually potential safety hazards; it is difficult to achieve the coexistence of safety assurance and comfort in traditional push-pull glass windows

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