Water rescue tool with telescopic unfolding device

Abstract

The invention discloses a water rescue tool with a telescopic unfolding device. The tool comprises a base, the base is provided with a rotating seat and a U-shaped frame, the rotating seat is rotationally connected to the right side of the top of the base, the U-shaped frame is fixedly connected to the left side of the top of the base, the U-shaped frame is rotationally connected with a take-up roller, the rotating seat is provided with an ejection mechanism, the ejection mechanism is matched with an ejection piece, the ejection mechanism is further matched with a control mechanism used for controlling ejection of the ejection piece, the ejection piece is provided with a linkage mechanism in cooperation with a connecting cylinder, and the linkage mechanism is matched with an unfolding mechanism used for rescue. The rotating seat is arranged to be matched with the ejection mechanism and the ejection piece to conduct aiming ejection on an air bag for rescue, the use threshold of the rescue tool is lowered, and meanwhile the precision is higher; and a multi-stage telescopic rod is arranged to be matched with the ejection piece, when the ejection direction of the rescue air bag deviates, the direction of the air bag can be adjusted through the multi-stage telescopic rod, and the error-tolerant rate is higher.

Description

technical field [0001] The invention belongs to the technical field of rescue tools, in particular to a water rescue tool with a retractable deployment device. Background technique [0002] Water rescue is a water rescue activity. Including rapid dispatch, ambulance formation, water lifesaving, transportation of victims, rush transportation of materials and other projects, for rescue work in different water surface environments, a variety of water rescue tools are required. [0003] At present, rescue operations on turbulent water are carried out by throwing rope bags. Due to the harsh water environment, rescuers need a lot of training to ensure the accuracy of throwing ropes, which makes the use of rope throwing bags relatively high. The rope bag may be thrown away, causing the rope bag to be washed away by water and the problem that the person to be rescued cannot be rescued. When this happens, the rope needs to be thrown repeatedly, wasting precious rescue time. [0004...

AI Technical Summary

Problems solved by technology

[0003] At present, rescue operations on turbulent water are carried out by throwing rope bags. Due to the harsh water environment, rescuers need a lot of training to ensure the accuracy of throwing ropes, which makes the use of rope throwing bags relatively high. The rope bag may be thrown away, causing the rope bag to be washed away by the water and causing the problem that the rescuer cannot be rescued. In this case, the rope needs to be thrown repeatedly, wasting precious rescue time

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