The invention discloses a belt take-up device for a life jacket. The belt take-up device comprises a shell, and a belt winding mechanism, a rotating mechanism and a propelling mechanism which are mounted in the shell, the shell is fixed at the lower hem of the life jacket, a belt hole for the binding belt to penetrate through is formed in the shell, one end of the binding belt of the life jacket is connected with the life jacket, and the other end of the binding belt penetrates through the belt hole of the shell and then is connected with the belt winding mechanism; the tape winding mechanism comprises a guide shaft, a linear bearing, a shaft sleeve, a flange nut and a tape winding clamping groove; a shaft sleeve is arranged at the upper part of the guide shaft; the linear bearing is arranged on the guide shaft in a sleeving mode, a sliding block is arranged on the inner wall of the linear bearing, a sliding groove is formed in the outer wall of the guide shaft, and the sliding block is matched with the sliding groove. The sliding block can slide in the sliding groove, and then the linear bearing is driven to move in the axial direction of the guide shaft. The life jacket belt winding device has the beneficial effects that the rotating mechanism, the propelling mechanism and the belt winding mechanism are structurally and functionally coupled, so that the belt winding function of a life jacket is realized, and the safety coefficient of the life jacket is improved.

    本发明公开了一种用于救生衣的收带装置,包括壳体,以及安装于壳体内部的卷带机构、转动机构和推进机构;所述壳体固定在救生衣的下摆处,壳体上开设有用于束缚带穿过的带孔,救生衣的束缚带一端与救生衣相连,束缚带的另一端穿过壳体的带孔后与卷带机构相连;所述卷带机构包括导向轴、直线轴承、轴套、法兰螺母和卷带卡槽;所述导向轴的上部设有轴套;所述直线轴承套设于导向轴上,直线轴承的内壁设有滑块,导向轴的外壁设有滑槽,所述滑块与滑槽适配;所述滑块可在滑槽内滑动,继而带动直线轴承沿导向轴的轴向移动。本发明的有益效果为:本发明所述收带装置将转动机构、推进机构和卷带机构从结构和功能上耦合起来,从而实现救生衣的收带功能,提高了救生衣的安全系数。


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    Titel :

    Take-up device for life jacket


    Weitere Titelangaben:

    一种用于救生衣的收带装置


    Beteiligte:
    MA QUANDANG (Autor:in) / ZHANG ZIQING (Autor:in) / REN JUNWEI (Autor:in) / CHEN NANXUAN (Autor:in) / ZHAO SHUO (Autor:in) / LI YIFENG (Autor:in) / XU ZIQIANG (Autor:in) / TAO YUE (Autor:in) / XU TUYUAN (Autor:in)

    Erscheinungsdatum :

    2023-08-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln



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