Escape rescue device suitable for old people

Abstract

The escape and rescue device comprises two bed frames, bed plates are horizontally and fixedly connected to the opposite sides of the two bed frames, two L-shaped protection plates are symmetrically arranged at the lower ends of the bed plates, and two pairs of first fixing blocks are fixedly connected to the positions, on the outer sides of the two protection plates, of the lower ends of the bed plates; the protection plates located on the same side are connected with a pair of first fixing blocks through first elastic twisters, a plurality of first traction ropes are fixedly connected between the two protection plates from top to bottom at equal intervals, and first sliding grooves are formed in the positions, above the first traction ropes, of the lower end of the bed board. Vibration generated by an earthquake is utilized to enable the balancing weight to fall off the placing frame, gravity is utilized to drive the cutter to cut off the first traction rope, the two protection plates are turned upwards to be closed under the elastic potential energy released by the first elastic twisting device, external electric driving is avoided, and the situation that the building falls to cause casualties due to the fact that the protection plates cannot be closed due to power failure in the earthquake is avoided.

Description

technical field [0001] The invention relates to the field of security technology, in particular to an escape and rescue device suitable for the elderly. Background technique [0002] Earthquakes are vibrations caused by the rapid release of energy from the earth's crust, during which seismic waves are generated. The current level of technology cannot predict the arrival of earthquakes. Therefore, prevention of earthquakes is very important. When an earthquake occurs at night, the reaction arc of people in deep sleep is longer than that during the day, especially for the elderly, resulting in people not having enough time to avoid danger, which can easily lead to casualties. Therefore, anti-shock beds have appeared on the market to avoid danger, but most of the anti-shock beds in the prior art adopt that when an earthquake occurs, the human body will be dropped in the bed box sealed all around. It may directly lead to fractures, and there is no emergency equipment and corres...

AI Technical Summary

Problems solved by technology

When an earthquake occurs at night, people in deep sleep have a longer reaction arc than during the day, especially for the elderly, resulting in people not having enough time to avoid danger, which can easily lead to casualties

Therefore, anti-shock beds have appeared on the market to avoid danger, but most of the anti-shock beds in the prior art adopt that when an earthquake occurs, the human body will be dropped in the bed box sealed all around. The situation that may directly lead to fracture, and there is no emergency equipment, corresponding food and drinking water supply in the bed box, and the physical condition cannot be maintained for a long time to wait for rescue

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