Tape type self-inflating lifebuoy belt

Abstract

A tape type self-inflating lifesaving floating tape comprises a tape winding box and a floating tape, and is characterized in that the tape winding box is arranged in a floating ball, the floating ball can float on the water surface and keep upright without rolling over, and an opening is formed at the top of the floating ball; a roller is arranged in the middle of the tape winding box and is wound with the floating tape, the floating tape is composed of a breather pipe, an elastic support and rubber from inside to outside in the transverse direction, and the inner end of the vent pipe is communicated with an inner cavity of the floating ball; a small hole is formed on the pipe wall, a check valve is arranged in the pipe, and a pair of roll shafts are radially arranged at the opening of the tape winding box. When the floating tape enters the tape winding box, the floating tape can be extruded to be thinned; when being taken out, the floating tape can suck the air from the small hole ofthe breather pipe to automatically be expanded and thickened; and a safety rope and a snap fastener are arranged outside the floating tape. Compared with the prior art, the floating tape integrates the advantages of a swim ring, a life buoy and a life floating cable, has the effect of the diving equipment, and is convenient to carry and store. The floating tape can be used in the dark and can also be repeatedly used, is simple in structure and low in cost, and is easy to popularize.

Description

technical field [0001] The invention relates to the technical field of lifesaving equipment, in particular to a tape measure type self-inflating lifesaving floating belt. Background technique [0002] Existing water life-saving equipment kind is more, and common people's standing mainly contain swimming ring, life-saving buoy (" follower ") and life-saving buoyant rope etc. [0003] Swimming rings and "followers" work better when used by one person, but their disadvantages: First, swimming rings and "followers" can only be used by one person. Once many people fall into the water, the resources are not enough to allocate; second, the water flow is fast Or when the wind and waves are big, the person who fell into the water is still in danger; the third is that in case of accidents such as physical exhaustion or hand cramps, it is difficult for the person who fell into the water to continuously and effectively hug the "follower" to save himself. [0004] The life-saving buoyan...

AI Technical Summary

Problems solved by technology

[0003] Swimming rings and "followers" work better when used by one person, but their disadvantages: First, swimming rings and "followers" can only be used by one person. Once many people fall into the water, the resources are not enough to allocate; second, the water flow is fast Or when the wind and waves are strong, the person who fell into the water is still in danger; the third is that in case of unexpected situations such as physical weakness or hand cramps, it is difficult for the person who fell into the water to continuously and effectively hug the "follower" for self-rescue

[0004] The life-saving buoyancy line can be used by multiple people, but its function is too single, and it can only play a good role when the rescuer is more professional and the person who fell into the water is more conscious

In the event of turbulent water flow or strong wind and waves, or the physical strength of the person who fell into the water is exhausted, it is still more dangerous

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