The invention relates to the technical field of bus hanging rings, and discloses a self-cleaning telescopic hanging ring which is characterized in that a sleeve is fixedly mounted at the bottom of a connector, the sleeve movably sleeves the hanging ring, a partition plate is arranged in the hanging ring at the bottom of the sleeve and fixedly connected with the inner wall of the hanging ring, and a sealed inner cavity is formed by the lower surface of the partition plate and the hanging ring; a disinfectant is stored in the inner cavity, a pull rod is fixedly installed in the middle of the partition plate, a piston is fixedly installed at the upper end of the pull rod, the sleeve is communicated with the inner cavity through the pull rod, a pipeline is arranged in the inner cavity, one end of the pipeline is located at the bottom of the inner cavity, and the other end of the pipeline is connected with a spray head. When a person holds the pull rod with hand, the pull rod is pulled downward by the person, the piston is driven to move in the sleeve in the moving process of the hanging ring, gas in the sleeve is extruded to enter the inner cavity, the pressure in the inner cavity is increased, and then the disinfectant can be sprayed out through the pressure in the inner cavity to disinfect the surface of the hanging ring.

    本发明涉及公交车吊环技术领域,且公开了一种自清洁伸缩吊环,连接头的底部固定安装有套筒,套筒活动套接在吊环的上方,套筒的底部吊环的内部设有隔板,隔板与吊环的内壁固定连接,隔板的下表面与吊环组成密封的内腔,内腔的内部装有消毒液,隔板的中间固定安装有拉杆,拉杆的上端固定安装有活塞,套筒通过拉杆与内腔相连通,内腔的内部设有管道,管道的一端位于内腔的底部,管道的另一端连接有喷头,当人手握住吊环时,吊环会在人的拉力下向下移动,吊环移动的过程中带动活塞在套筒的内部移动,套筒内部的气体受到挤压从而进入到内腔,内腔内部压强增大,进而内腔内的压力则能够使消毒液喷出,对吊环表面进行消毒。


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    Title :

    Self-cleaning telescopic hanging ring


    Additional title:

    一种自清洁伸缩吊环


    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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