The invention provides a novel backstop. The novel backstop comprises: a handle and a sleeve, wherein the handle and the sleeve are of an integrally-formed structure; and a clamping groove piece arranged in the sleeve, wherein the clamping groove piece is movably connected with the sleeve, the clamping groove piece comprises an annular baffle. The annular baffle plate is in contact with the sleeve, a mounting pipe is arranged on one side of the annular baffle, a plurality of arc-shaped grooves are formed in the outer ring of the mounting pipe, an arc-shaped stop block is arranged on one side of the mounting pipe, a connecting pipe is arranged on the side, away from the annular baffle, of the mounting pipe, and two positioning rods are arranged on the side, away from the mounting pipe, of the annular baffle. According to the novel stop block, by arranging the multiple arc-shaped grooves, a handle can rotate in multiple directions and be fixed, so a dining car can be fixed at multiple angles.

    本发明提供一种新式止挡。新式止挡,包括:把手和套筒,所述把手和所述套筒为一体成型结构;卡槽件,所述卡槽件设于所述套筒内,所述卡槽件与所述套筒活动连接,所述卡槽件包括环形挡板,所述环形挡板与所述套筒相接触,所述环形挡板的一侧设有安装管,所述安装管的外圈上开设有多个弧形槽,所述安装管的一侧设有弧形挡块,所述安装管远离所述环形挡板的一侧设有连接管,所述环形挡板远离所述安装管的一侧设有两个定位杆。本发明提供的新式止挡能够通过设置多个弧形槽,使把手能够转动多个方向并进行固定,从而对餐车进行多角度固定。


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    Title :

    Novel backstop


    Additional title:

    一种新式止挡


    Contributors:
    LI RONGJUAN (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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