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发明名称
一种靠背椅附加装置
摘要
一种靠背椅附加装置安装在火车硬席靠背椅上,改善现有硬席座椅的旅客休息条件,提高舒适度。其技术特征是该装置有椅背和座,在椅背上有扶持头部的凸棱,背的两侧装有金属杆,杆上套有可以上下滑动的软垫,可根据旅客的需要移动到合适的位置上,为了改善旅客的舒适度,椅背与座的连接设计成流线型,由于在椅背上设有凸棱和金属杆,可以保证旅客在瞌睡时不左右摇动能休息好。
申请公布号
CN2045708U
申请公布日期
1989.10.11
申请号
CN88201932.5
申请日期
1988.03.23
申请人
钟世航;钟晟
发明人
钟世航;钟晟
分类号
B60N1/00
主分类号
B60N1/00
代理机构
代理人
主权项
1、一种靠背椅附加装置,其特征在于这种靠背椅附加装置,有椅背和座,在椅背上位于旅客头部的高度处设有二个扶持头部的凸棱2,椅背两侧各装有一根金属杆3,在金属杆3上安装有软垫4,在软垫4两端固定有金属或硬塑料制成的卡套5,卡套5上有孔,借助卡套5把软垫4穿在金属杆3上,使软垫4可沿金属杆3上下移动;
地址
铁道部科学研究院铁道建筑研究所
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