The invention discloses an out-of-rod rubber sleeve, which belongs to the technical field of rubber products. The device comprises a wrinkle-shaped compression pipe (2) and at least two connecting pipes (1), wherein the axial lines of the connecting pipes (1) coincide; two opposite ends of the connecting pipes (1) are independently provided with a circular-ring-shaped groove; two ends of the compression pipe (2) are independently connected with the inner wall of the grooves opposite to the two connecting pipes (1); and in addition, the opposite ends of the two connecting pipes (1) are detachably connected. According to the device disclosed by the invention, the two connecting pipes are connected through the compression pipe (2), the compression pipe (2) is of a wrinkle-shaped structure, and therefore, an interval between the two connecting pipes (1) can be changed through stretching or compression. During practical utilization, the device can be directly sheathed to the outer side of across bar (3) in a bus, so that when people stand on the bus, the connecting pipes (1) can be pulled to avoid direct contact with the outer wall of the smooth cross bar (3), the friction force of thehand is increased, and therefore, people can be effectively prevented from falling due to braking.

    本发明公开了一种杆外橡胶套,属于橡胶制品技术领域。本装置包括褶皱状的压缩管(2)和至少两个连接管(1),所述连接管(1)轴线重合,且连接管(1)正对的两端设置有圆环形凹槽,压缩管(2)的两端分别与两连接管(1)的正对的凹槽内壁连接,且两连接管(1)的正对端可拆卸连接。本装置通过压缩管(2)将两连接管连接,而压缩管(2)为褶皱状的结构,使得通过拉伸或压缩可改变两连接管(1)之间的间距,实际使用时,可直接将本装置套设在公交车内的横杆(3)外侧上,使得人们在站立乘坐公交车时,可通过拉动连接管(1)避免直接与光滑的横杆(3)外壁接触,增大手的摩擦力可有效防止刹车摔倒。


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    Titel :

    Out-of-rod rubber sleeve


    Weitere Titelangaben:

    杆外橡胶套


    Beteiligte:
    ZHONG JIE (Autor:in)

    Erscheinungsdatum :

    2020-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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