A portable drowning self-rescue schoolbag comprises a shell mechanism, a book placing mechanism and a pop-up mechanism, according to the invention, regular arrangement of books of students is realized, and the learning efficiency is improved. By using the schoolbag, a student can carry the schoolbag on the back and can also pull the schoolbag to walk when the schoolbag is relatively heavy, so that the pressure of the schoolbag of the student is reduced. The pressing rod is pressed to move backwards by the book, so the book is placed in the outer wrapping shell and when a student takes a book, the student presses the button to push the book to move outwards, so that the student can take out the book. When a student carrying the schoolbag falls into water, water enters the schoolbag from the small holes in the two sides of the schoolbag and pops out books and appliances in the shell mechanism, the weight reduction effect is achieved, and the probability that a child is rescued is increased; the inner end of the swing rod is downwards contacted with an inflator switch, and the inflator releases a large amount of gas to inflate the life buoy and push the life buoy out to wrap the upper body of a child, so that the upper body of the child is on the water surface when the child falls into water, and the life safety of the child is protected.

    一种便携式落水自救书包,包括外壳机构、放书机构和弹出机构;通过本发明实现了学生书本规律整理,提高了学习效率。通过使用本设备学生既可以背着书包,也可以在书包较沉的时候拉着书包走,减轻了学生书包压力。通过书推动按杆向后移动,书就放到外包壳内了;学生取书的时候,按住按钮,推动着书本向外移动,这样孩子就可以取出书本了。当学生背着书包掉进水中时,水从书包两侧的小孔中进入将外壳机构内的书本用具弹出,起到减重的作用,提高孩子被救出的概率;摆动杆内端向下与充气机开关接触,充气机释放大量气体,将救生圈充气并将其推出,包裹住孩子上半身,使孩子在落水时上半身处于水面上,保护孩子的生命安全。


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    Titel :

    Portable drowning self-rescue schoolbag


    Weitere Titelangaben:

    一种便携式落水自救书包


    Beteiligte:
    JI ZHENHUA (Autor:in)

    Erscheinungsdatum :

    2021-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A45F Reise- oder Campingausrüstungsgegenstände , TRAVELLING OR CAMP EQUIPMENT / A45C Geldbehälter , PURSES / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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