High survival and life-saving inflatable boat with function of protecting against shark attack

Abstract

The invention provides a high survival and life-saving inflatable boat with the function of protecting against a shark attack. The boat structurally comprises an air cushion outer layer, sixteen grips, a waterproof chain, sixteen stay buckles, a shark attack preventing manual control device, a stay handle and a ventilation board; the grips are fixedly installed on the top of the air cushion outerlayer, the waterproof chain is fixedly installed on the top face of the air cushion outer layer, and the stay buckles are embedded into an outer ring of the top of the shark preventing manual controldevice. Accordingly, due to the fact that a shark attack preventing frame extending drawing charging cylinder can control manual starting of an extending shark preventing safe mechanism, a shark preventing extending knife ball rack mechanism is made to stretch to be of a spheroid-like structure from a flat state so as to wrap the life-saving boat, the unfolded knife rack is provided with a knife pivot and a three-edged cavity machete controlled by the same, strike and bite of a shark can be effectively dealt with, and then a survivor can keep himself / herself safe even though he / she is attackedby sharks in the process of floating on the sea to wait for rescue.

Description

technical field [0001] The invention belongs to the field of life-saving inflatable boats, and more specifically relates to a high-survival life-saving inflatable boat with the function of protecting and resisting shark attacks. Background technique [0002] When disasters such as storms at sea cause accidents on the main ship, lifeboats have to be relied on to escape. Because the lifeboats are limited and small, they can only carry part of the survivors, and the people who died in the disaster are too far away in the same sea area. Concentrated, it is easy to attract the attention of marine predators and collectively approach prey, especially sharks with sensitive senses. [0003] Based on the above description, the inventors found that the existing high-survival life-saving inflatable boat with the function of protection against shark attack mainly has the following deficiencies, such as: [0004] In the process of drifting at sea and waiting for rescue, if a survivor is ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a high-survival life-saving inflatable boat with the function of protection against shark attacks, so as to solve the problem that existing survivors are drifting at sea and waiting for rescue. There is still a certain chance of survival. If attacked by multiple sharks, the survival rate is extremely low.

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