The invention relates to the technical field of public transportation equipment, and discloses a self-cleaning pull ring for public transportation, which comprises a fixing piece, the bottom of the fixing piece is fixedly connected with a connecting piece, and the two sides of the bottom end of the connecting piece are fixedly connected with limiting rods. Through the arrangement of a liquid storage cavity, a transition cavity and a hollow circular ring, when a passenger uses the pull ring, the limiting rod moves upwards to suck disinfection cleaning liquid in the liquid storage cavity into the transition cavity; when the passenger loosens the pull ring, the disinfection cleaning liquid sucked into the transition cavity is squeezed into the liquid outlet pipe and overflows along the through hole in the inner side of the hollow circular ring to soak the cleaning cotton on the outer side of the pull ring, so that after the pull ring is used every time, the handheld contact part of the passenger can be automatically rotated to the upper part, and meanwhile, the cleaned and disinfected part of the upper half part of the pull ring is automatically rotated to the lower part, so that a next passenger can conveniently use the clean and sanitary pull ring subsequently, contact and cross infection are avoided, and the safety of people during traveling is further guaranteed.

    本发明涉及公共交通设备技术领域,且公开了一种公共交通用自清洁拉环,包括固定件,固定件的底部固定连接有连接件,连接件底端的两侧均固定连接有限位杆。通过储液腔、过渡腔、空心圆环的设置,在乘客使用该拉环时,限位杆上移将储液腔内部的消毒清洁液吸入过渡腔中;而乘客松开该拉环,过渡腔内部吸入的消毒清洁液将被挤压进入出液管,并沿着空心圆环的内侧通孔溢出,浸湿拉环外侧的清洁棉,使得每次使用完该拉环之后,乘客手持接触的部位能够自动旋转到上方的同时,将拉环上半部分经过清洁、消毒的部分自动旋转到下方,以便于后续乘客使用干净卫生的拉环,避免出现接触、交叉感染,进一步保障人们出行时的安全。


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    Title :

    Self-cleaning pull ring for public transportation


    Additional title:

    一种公共交通用自清洁拉环


    Contributors:
    LIAN GUOJUN (author)

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL



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