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Modular multipurpose life-saving net

A multi-purpose, modular technology, used in life-saving equipment, building rescue, etc., can solve problems such as difficulty in climbing, injury, and difficulty in climbing for rescued people, and achieve the effect of reducing re-injury, simple production and simple structure.

Inactive Publication Date: 2006-06-21
方宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these traditional rescue methods have always had a serious problem. Because the rope ladder and the rope net are all soft devices, it is very difficult to climb up, especially for injured rescued people.
For the same reason, the use of the rope net bag is very likely to cause fatal injury again due to the compression of the injured part during the rescue process for the rescued person who is seriously injured.

Method used

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  • Modular multipurpose life-saving net
  • Modular multipurpose life-saving net
  • Modular multipurpose life-saving net

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present invention is composed of several basic modules 1 connected. The basic module 1 can be made of nylon 66 and glass fiber mixed material or other materials through thermoforming process. The surface of the basic module 1 has a certain roughness, which is more conducive to climbing and will not slip. One side of the basic module 1 is a tenon 2 structure, and the other side is a tenon 3 structure. Insert the tenon 2 on one side of one basic module 1 into the tenon 3 on the other side of the other basic module 1, and the two basic modules 1 That is, horizontal plug connection. By analogy, enough basic modules 1 can be connected horizontally as required, and this connection makes the structure connected in rows a relatively rigid body structure. There are two right-angle grooves 10 at the right angles on the upper and lower sides of the front of the basic module 1, and the connecting pipe 4 can be inserted into the upper and lower sides of the basic module 1 by usi...

Embodiment 2

[0030] The row of basic modules 1 at the top of the lifesaving net is divided by the center of the row. The mortise 2 and mortise 3 of the left module are red; the mortise 2 and mortise 3 of the right module are green. According to international practice, the principle of red on the left and green on the right is to facilitate and quickly confirm the correct use direction of the lifesaving net.

Embodiment 3

[0032] After the upper end of the life-saving net is quickly fixed on the rescue facility by the carbine hook, it is lowered to the side of the rescued person. Due to the effect of the fluorescent coating on both sides of the basic module 1, the rescued person can easily find the rescue target. For the rectangular frame structure of the basic module 1, the preferred external dimensions are 170mm×140mm×20mm, and the internal dimensions of the frame are 120mm×90mm×20mm; It is easy for the rescued person to grasp and climb up. Because its structure is a relatively rigid body, deformation and winding will not occur when people climb, thus making climbing easier and faster.

[0033] When in use, use the carbine hook on its upper end to hang on the rescue facility, then unfold it vertically downwards, and make its lower end close to the rescued person. Once the rescued person grasps it, they can climb up and get out of danger. territory. Since the side to be climbed is a relativel...

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Abstract

The multipurpose modular live-saving net consists of basic modules, connecting pipes, connecting sheets, ropes, hooks, tongued edge strips and grooved edge strips. The basic module is rectangular frame and has corresponding tongues and grooves on its right side and left side for transverse connection with other module and orthogonal grooves and connecting sheets on its upper side and lower side for longitudinal hinging with other modules to form an integral net. The net has hooks in the upper edge and ropes in the lower edge for holding. The present invention possesses changeable forms for use in rescuing persons in different dangerous conditions, and has simple structure, easy making and wide application range.

Description

technical field [0001] The invention relates to emergency lifesaving equipment, in particular to a modular multipurpose lifesaving net. Background technique [0002] At present, in the field of emergency lifesaving, rope ladders or rope nets are usually used for rescuing rescued people from water, under cliffs, under steep walls, and under deep wells. In actual use, lifeguards will put the lower end of the rope ladder or rope net as close as possible to the rescued person, and the rescued person will escape from danger by climbing the rope ladder or rope net by themselves or with the help of rescuers. In addition, for the rescue of seriously injured people who are difficult to move, rescuers usually use rope nets to lift the rescued people. But, there is a serious problem in these traditional rescue means all the time, because rope ladder and rope net are all software equipments, climb up very difficult, especially the injured rescued person climbs up more difficult. The u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/02
Inventor 方宏
Owner 方宏
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