The invention belongs to the field of elevator safety protection devices, and particularly relates to a household elevator safety protection device which comprises an elevator shaft, an elevator car is slidably connected to the inner wall of the elevator shaft, a ventilator is arranged at the top of the elevator car, and a filter screen is arranged at the bottom of the ventilator. Symmetrically arranged fixing mechanisms are arranged on the inner wall of the top of the elevator car, connecting mechanisms are arranged on the left side and the right side of the ventilating fan, the number of the fixing mechanisms and the number of the connecting mechanisms are both two, the connecting mechanisms are matched with the filter screen and the fixing mechanisms correspondingly, and a buffering mechanism and symmetrically arranged mounting mechanisms are arranged at the bottom of the inner side of the elevator shaft correspondingly; according to the elevator, through the multiple dampers and the damping springs at the bottom of the elevator shaft, impact can be absorbed when the elevator car falls down, people in the elevator car are protected, the ventilating fan is further installed at the top of the elevator car, and oxygen deficit of the people in the elevator car is avoided.

    本发明属于电梯安全防护装置领域,尤其是一种家用电梯安全防护装置,现提出如下方案,其包括电梯井,所述电梯井的内壁上滑动连接有电梯厢,所述电梯厢的顶部设有换气扇,所述换气扇的底部设有滤网,电梯厢的顶部内壁上设有对称设置的固定机构,换气扇的左侧和右侧均设有连接机构,固定机构和连接机构的数量均为两组,连接机构分别与滤网和固定机构相配合,电梯井的内侧底部分别设有缓冲机构和对称设置的安装机构,安装机构的数量为两组,本发明:通过电梯井底部的多个阻尼器和减震弹簧,就可在电梯厢下坠时吸收冲击,保护电梯厢内的人员,并且在电梯厢的顶部还安装了换气扇,避免电梯厢内的人员缺氧。


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    Title :

    Home elevator safety protection device


    Additional title:

    一种家用电梯安全防护装置


    Contributors:
    SHANG JIE (author) / LIU XIN (author) / HUO CHENGFEI (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / B66B Aufzüge , ELEVATORS



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