The invention discloses an anti-corrosion tear-resistant life jacket, which is applied to the technical field of life jackets, and is characterized in that a life jacket structure is matched with an elastic ring, after a person accidentally falls into water, a water-sensitive tablet is in contact with environmental water, a compressed gas tank rapidly flushes carbon dioxide gas into a gas cabin of the elastic ring, and an elastic gas bag is inflated to expand, so that the water-sensitive tablet is in contact with the environmental water; the inner frame surrounds the waist of a person so that the person can have time to inflate the inside of the life jacket structure, during inflation, gas abuts against the movable frame through the top of the inner frame, the movable frame vertically falls down along the hollowed-out frame and abuts against the spring, and at the moment, the gas is inflated into the life jacket structure outside the next segmentation layer from the position between the fixed frame and the movable frame; after inflation is stopped, the spring rebounds, the fixing frame is driven to be clamped in the inner frame again to avoid gas leakage, the gas loss amount can be reduced after local abrasion or tearing damage, the reduction degree of buoyancy can be controlled, and therefore the floating time of people is prolonged.

    本发明公开了防腐蚀抗撕裂救生衣,应用在救生衣技术领域,本发明通过设置救生衣结构配合弹性环,在人员意外坠入水中后,水敏药片接触环境水,压缩气罐快速将二氧化碳气体冲入弹性环的气舱内,并且对弹性气囊进行充气使其膨胀,并且围在人员腰部可以让人员有时间向救生衣结构的内部充气,在充气的时候气体通过内框的顶部抵压活动架,使其沿着镂空架垂直下落并且抵压弹簧,此时气体从固定架和活动架之间充入下一个分割层外部的救生衣结构中,在停止充气后弹簧回弹,带动固定架重新卡在内框的内部避免气体泄露,在局部因为磨损或是撕裂破损后可以降低气体流失量,控制浮力的减少程度,从而延长人员漂浮时间。


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    Title :

    Anti-corrosion tear-resistant life jacket


    Additional title:

    防腐蚀抗撕裂救生衣


    Contributors:
    LI JIUFU (author) / LI XINGTING (author)

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



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