military life jacket

Abstract

The invention discloses a military life vest. The military life vest comprises a life vest body, a bundle belt and an echoing and rescuing device, the life vest body is formed by overlapping and connecting a liner filling type life vest main body and an air bag type life vest main body, and the two overlapped life vest main bodies are each arranged to be an open front vest style. The two overlapped life vest main bodies are connected through corresponding 'four-joint' buttons, the liner filling type life vest main body is composed of two open front pieces I and a whole back piece I, and the air bag type life vest main body is composed of two open front pieces II, a whole back piece II, an automatic inflating device and a manual self-assisting inflating device. A liner core material of the liner filling type life vest main body is a NBR floating material, a jockstrap belt is arranged between the front portions and the rear portions the lower ends of the open front piece and the back piece on the liner filling type life vest main body, and the bundle belt is arranged at the waist and can also serve as a sling. The air bag type life vest main body is composed of an air bag body, a stab-resistant layer, an electric wave reflecting layer and a protective fabric layer, whether the air bag body is inflated or not is selected according to the requirement, and light-reflecting signs and marks and an illuminating assembly capable of emitting variable light are arranged on the life vest body.

Description

technical field [0001] The invention relates to the field of military equipment, in particular to a military life jacket. Background technique [0002] In our country, the People's Liberation Army shoulders the sacred mission of safeguarding national security. In the completion of military operations and military training exercises, especially when entering waters, life jackets are indispensable and important items in individual equipment. Therefore, the requirements for the quality, combatability and convenience of wearing life jackets are getting higher and higher. But there are some deficiencies in existing lifejackets mostly, such as: some lifejackets still use plastic foam as floating material filling, volume is big, material is hard, swollen; Potential danger, the automatic inflation device may fail in case of failure; some foam materials or kapok materials used in life jackets are soaked in water, and as time goes on, the water will slowly moisten, the weight will in...

AI Technical Summary

Problems solved by technology

But there are some deficiencies in existing lifejackets mostly, such as: some lifejackets still use plastic foam as floating material filling, volume is big, material is hard, swollen; Potential danger, the automatic inflation device may fail in case of failure; some foam materials or kapok materials used for life jackets are soaked in water, and as time goes on, the water will slowly moisten, the weight will increase, and the buoyancy will decrease. Expectations for lifesaving and combat tasks It is clear that the structural design and materials used in life jackets need to be improved urgently to optimize the comprehensive performance of individual life jackets in our army to help improve the combat effectiveness of the army.

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