Shark driving wrist guard for underwater emergency risk avoiding

A wrist guard and fixed box technology, applied in water lifesaving, shark deterrence, ships, etc., can solve the problems of weak counterattack, lack of attack effect, weak human aggression, etc., and achieve the effect of increasing attack power

Pending Publication Date: 2022-01-11
丛伟龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some adventure enthusiasts like to dive in the shallow sea or in the sea, and when a shipwreck occurs, people need to float in the water and wait for rescue. In various situations, it is possible to provoke large carnivorous fish in the sea to attack people, but human beings Very weak in water
It can only be counterattacked by pedals, bu

Method used

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  • Shark driving wrist guard for underwater emergency risk avoiding
  • Shark driving wrist guard for underwater emergency risk avoiding
  • Shark driving wrist guard for underwater emergency risk avoiding

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] see Figure 1-6 , the present invention provides a technical solution: a shark repelling wristband for underwater emergency avoidance, comprising a bracelet 1, the upper surface of the bracelet 1 is fixedly connected with a fixed box 2, and the front side of the fixed...

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PUM

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Abstract

The invention discloses a shark driving wrist guard for underwater emergency risk avoiding, and relates to the technical field of underwater risk avoiding. The shark driving wrist guard for underwater emergency danger avoiding comprises a bracelet, a fixing box is fixedly connected to the upper surface of the bracelet, a blocking piece is fixedly connected to the front side of the fixing box, a gas generating mechanism is arranged on the side portion of the fixing box, and a first spring is fixedly connected to the rear side of the inner wall of the fixing box; the front end of the first spring is fixedly connected with a blade, the upper surface of the blade is fixedly connected with a top block, and the outer wall of the blade is slidably connected with the inner wall of the fixed box. According to the shark driving wrist guard for underwater emergency danger avoiding, when the blade extends out, air rushes into the sliding cavity through the air pipe, so that the ejector rod ascends to lift the first limiting block, the first limiting block does not limit the second spring any more, the wing plate is bounced off by the second spring, the wing plate is opened to enable swimming and turning to be more convenient, and underwater fighting with a shark is more facilitated.

Description

technical field [0001] The invention relates to the technical field of underwater danger avoidance, in particular to a shark repelling wrist guard for underwater emergency avoidance. Background technique [0002] Some adventure enthusiasts like to dive in the shallow sea or in the sea, and when a shipwreck occurs, people need to float in the water and wait for rescue. In various situations, it is possible to provoke large carnivorous fish in the sea to attack people, but human beings Aggressiveness in water is very weak. It can only be counterattacked by pedals, but this counterattack method is very weak and can hardly achieve the attack effect. In order to enable personnel to have the ability to protect themselves, a device is needed that can prevent personnel from being attacked by large carnivores in the water. When fish attack, it can achieve the effect of making people have the ability to fight back. Contents of the invention [0003] Aiming at the deficiencies of t...

Claims

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Application Information

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IPC IPC(8): B63C9/00
CPCB63C9/00B63C2009/0088
Inventor 丛伟龙
Owner 丛伟龙
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