The invention discloses an integrated handrail guardrail and turnover seat structure for a bus, which comprises a main body frame, the main body frame is formed by welding stainless steel tubes, and a guardrail assembly and a seat assembly are mounted on the main body frame; the main body frame comprises a vertical rod, a first horizontal connecting rod, a second horizontal connecting rod and a connecting support are fixedly welded to the vertical rod, and the ends, away from the vertical rod, of the first horizontal connecting rod and the second horizontal connecting rod are installed on the vehicle body through installation connectors. A first connecting sleeve, a second connecting sleeve and a third connecting sleeve which are used for installing a seat assembly are fixedly arranged on the first horizontal connecting rod, the second horizontal connecting rod and the connecting support respectively. According to the invention, the stainless steel pipes are welded into the integral main body frame, the integral main body frame is matched with the seat assembly which can be automatically overturned and has the size meeting the standard requirement, and the main body frame and the seat assembly are assembled into a whole by adopting a bolt fastening mode, so that the wheelchair area armrest guardrail and overturning seat integrated structure for the bus is realized.

    本发明公开了一种公交车用一体式扶手护栏及翻转座椅结构,包括主体框架,所述主体框架采用不锈钢管焊接成型,主体框架上安装有护栏组件和座椅组件;所述主体框架包括竖直杆,竖直杆上固定焊接有水平连杆一、水平连杆二和连接支架,水平连杆一和水平连杆二远离竖直杆的一端均通过安装接头安装在车体上,水平连杆一、水平连杆二和连接支架上分别固定设置有用于安装座椅组件的连接套筒一、连接套筒二和连接套筒三;本发明采用不锈钢管焊接为整体式的主体框架,与可尺寸满足标准要求的可自动翻转的座椅组件相配合,采用螺栓紧固的方式,装配为一体,实现公交车用轮椅区扶手护栏及翻转座椅一体式结构。


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    Title :

    Integrated handrail guardrail and turnover seat structure for bus


    Additional title:

    一种公交车用一体式扶手护栏及翻转座椅结构


    Contributors:
    LIU NA (author) / ZHANG YUNFENG (author)

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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