An improved structure of a seat safety armrest relates to an armrest technology and comprises movable armrests symmetrically arranged on the left side and the right side of a seat, each movable armrest comprises a base, an armrest arranged on a vertical plate-shaped object of the base in a swinging manner and a torsion spring, and is characterized in that the base is a vertical plate-shaped object with a fixed connecting structure; a shaft sleeve is arranged on the back face of the vertical plate-shaped object, the handrail comprises a handrail body and a rotating shaft arranged at the tail of the handrail body, the rotating shaft is rotationally arranged in the shaft sleeve, a check block is fixed on the rotating shaft in front of the shaft sleeve, two positioning check blocks are fixed on the base corresponding to the check block, and the check block moves between the two positioning check blocks. Compared with the prior art, the handrail has the advantages that the handrail is not prone to deformation in the using process, and the handrail is not prone to falling again after being rotated and opened in place.

    一种座椅安全扶手的改进结构,涉及一种扶手技术,包括对称设置在座椅左右两侧的活动扶手,活动扶手包括基座、摆动设置在基座的竖板状物上的扶手、扭力弹簧,其特征在于,基座是带有固定连接结构的竖版状物,竖版状物的背面设置有轴套,扶手包括扶手本体、设置在扶手本体尾部的转轴,转轴转动设置在轴套内,在轴套前面的转轴上固定有挡块,对应挡块的基座上固定有两定位挡块,挡块在两定位挡块之间移动。本发明与已有技术相比,具有扶手在使用过程中不容易变形的、扶手转动打开到位后,不容易重新下落的优点。


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    Titel :

    Improved structure of seat safety armrest


    Weitere Titelangaben:

    一种座椅安全扶手的改进结构


    Beteiligte:
    TAO TAO (Autor:in) / ZHOU PENG (Autor:in)

    Erscheinungsdatum :

    2024-02-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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