The invention provides an oxygen generator. The oxygen generator comprises an oxygen generator body and a pull rod assembly, the pull rod assembly at least comprises an upper pull rod, a lower pull rod and collision beads; the pull rod assembly is connected with the oxygen generator body; the collision bead is of a U-shaped bending elastic structure; a first bump is arranged at one end of the collision bead; a first through hole is formed in the side wall of the first end of the upper pull rod; a second through hole is formed in the side wall of the second end of the lower pull rod; the collision bead has a compressed state and an extended state; when the collision bead is in a compressed state, the collision bead is accommodated in the first end; when the collision bead is in a stretching state, the collision bead is arranged in the first end, and the first convex point penetrates through the first through hole; the pull rod assembly at least comprises a stretching state; when the pull rod assembly is in a stretching state, the first end is arranged at the second end in a sleeving mode, the first through hole is located at the second through hole, the collision bead is in a stretching state, and the first protruding point penetrates through the second through hole. According to the oxygen generator comprising the pull rod assembly, a user can pull the oxygen generator through the pull rod assembly, strength is saved, and convenience is provided for the user.

    本发明提供了一种制氧机,包括制氧机本体和拉杆组件;拉杆组件至少包括上拉杆、下拉杆和碰珠;拉杆组件与制氧机本体相连;碰珠为U形弯曲弹性结构;碰珠一端设置有第一凸点;上拉杆的第一端的侧壁上设置第一通孔;下拉杆的第二端的侧壁上设置第二通孔;碰珠包括压缩状态和伸展状态;碰珠处于压缩状态时,碰珠容置于第一端内部;碰珠处于伸展状态时,碰珠设置于第一端内且第一凸点穿过第一通孔;拉杆组件至少包括拉伸状态;拉杆组件处于拉伸状态时,第一端套设于第二端,第一通孔位于第二通孔处,碰珠处于伸展状态,第一凸点穿过第二通孔,本发明提供了包含拉杆组件的制氧机,用户可利用拉杆组件拉动制氧机,节省了力气,为用户提供了便利。


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    Titel :

    Oxygen generator


    Weitere Titelangaben:

    一种制氧机


    Beteiligte:
    TAO WENJIE (Autor:in) / LI YONG (Autor:in) / ZOU KAILIANG (Autor:in) / TANG AIHONG (Autor:in) / ZHENG HUAJIAN (Autor:in) / YANG BIAO (Autor:in)

    Erscheinungsdatum :

    2024-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente



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