The invention relates to a multifunctional elevator key. The multifunctional elevator key comprises a handle (10) and a key head (20), wherein the handle (10) is fixedly arranged at the top of the key head (20), the surface of the handle (10) is provided with a recessed area (101), the recessed area (101) is covered by a cover plate (102), an elevator locking key (103) is arranged in the recessed area (101), the internal portion of the key head (20) is hollow, a metal block (202) is arranged on the internal bottom surface of the key head (20), the metal block (202) is in contact with a battery (203), a lamp holder (204) is overlaid on the battery (203), and an LED (Light Emitting Diode) lamp (205) is embedded in the surface of the lamp holder (204). The structure is simple and the use is convenient. By integrating two keys for an elevator together, the trouble in finding the keys is avoided, the LED lamp in the key head can illuminate the surrounding environment at dark when the elevator is not powered on, convenience is provided for elevator maintenance and the working efficiency is improved.


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional elevator key


    Contributors:

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E05B LOCKS , Schlösser



    Multifunctional elevator

    YUAN DAYU | European Patent Office | 2020

    Free access

    Multifunctional elevator

    LI LINTIAN / JIA TAIRUI / HOU YUE | European Patent Office | 2025

    Free access

    Multifunctional elevator

    XIAO WEIPING | European Patent Office | 2016

    Free access

    Multifunctional marine elevator

    WANG ZHIHUI / CHEN JIAN / WANG QIANWU et al. | European Patent Office | 2023

    Free access

    Multifunctional household elevator

    WU XUANZHONG | European Patent Office | 2022

    Free access