Lifesaving net

The technology of a lifesaving net and a rope net is applied to a lifesaving net. field, it can solve problems such as delayed rescue effects, and achieve the effect of outstanding military-civilian joint defense, reduce the secondary danger of firefighters, and have a strong load-bearing effect

Inactive Publication Date: 2011-06-22
刘俊江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The height of the aerial ladder is limited during the rescue process, and it takes a long time to inflate the air cushion, especially in the case of high-rise fires, high-rise crimes, and crowd evacuation. There are certain limitations in the rescue of such problems. Due to the influence of traffic jams and driving efficiency factors, the rescue effect lags behind.

Method used

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  • Lifesaving net
  • Lifesaving net
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the figure, the present invention comprises rope net 5, elastic rope 2, support frame bar 3, stabilizing bar 8, shrinkage rope 6, and shrinkage rope 6 is worn in the ring of rope net 5 periphery, and grabbing hook 4 is arranged on rope net 5 periphery , the grabbing hook 4 is hung on the support frame rod 3, the elastic rope 2 is connected with the contraction rope 6, and the stabilizing bar 8 is connected with the support frame rod 3.

[0017] The above-mentioned support frame rod 3 is a telescopic rod, which can be retracted back when not in use, and can be pulled apart when in use.

[0018] One end of the above-mentioned elastic cord 2 has a locking knot 7, and the locking knot 7 is connected with the shrinkage cord 6; the other end of the elastic cord 2 has grasping teeth, and during use, the grasping teeth can be connected with fixed objects in the sky.

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PUM

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Abstract

The invention relates to a lifesaving appliance, in particular to a lifesaving net comprising a rope net, an elastic rope, a support hack lever, a stabilizer bar and a contraction rope. The lifesaving net is characterized in that the contraction rope penetrates inside a peripheral ring of the rope net; the periphery of the rope net is provided with a grapnel which is hooked on the support hack lever; the elastic rope is connected with the contraction rope; and the stabilizer bar is connected with the support hack lever. The support hack lever can be expanded and contracted, thereby the invention has small occupying area and convenient use and can be completely operated for two minutes; and in addition, the invention can be used for multiple places, such as a common tall building, a telegraph pole and an electric fence frame and is low in cost and durable in use.

Description

technical field [0001] The invention relates to a lifesaving appliance, in particular to a lifesaving net. Background technique [0002] In society, due to academic problems, unemployment pressure, marital crisis inspection, debt disputes, property problems, coercion crimes and other uncertain factors, when some people face the pressure, they cannot find an effective way to solve it, resulting in mental imbalance , due to excessive pressure, and choose the extreme behavior of suicide. In people's consciousness, there are many ways to commit suicide. In cities, it is not uncommon to choose to commit suicide by jumping off buildings or climbing telephone poles, which has a very large negative impact on social order. These people spread among all social classes. . [0003] At present, the main equipment and facilities for high-altitude rescue include fire trucks, aerial ladders, and rescue air cushions. The height of the aerial ladder is limited during the rescue process, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B1/22
Inventor 刘俊江
Owner 刘俊江
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