The invention belongs to the field of bus accessories, and particularly relates to a subway lifting ring capable of being rotationally fixed to serve as an advertising board. A sliding sleeve is arranged on a cross rod, a button bolt is arranged on a connector, when a passenger does not need the lifting ring, the lifting ring can be rotated to the upper end of the cross rod to serve as the advertising board, and the possibility that the lifting ring collides with the passenger is reduced; the space of a subway carriage is fully utilized, and the advertising area of the subway is increased; byarranging a permanent magnet block, on one hand, a connecting block and a fixing rod are firm in structure, on the other hand, the lifting ring and the fixing block are fixed to prevent the passengerfrom being collided, and the hanging ring can reset conveniently without colliding the passenger.
本发明属于公交车配件领域,尤其涉及一种可旋转固定做广告牌的地铁吊环,通过在横杆上设置滑套,在连接头上设置按钮插销,当乘客不需要吊环时,可将吊环转至横杆上端做广告牌使用,降低了吊环碰撞乘客的可能性,也充分利用了地铁车厢的空间,增加地铁广告宣传的面积;通过设置永磁块,一方面连接块和固定杆结构牢固性,另一方面固定吊环和固定块防止碰撞乘客,也方便吊环复位的同时不会碰撞乘客。
Subway lifting ring capable of being rotationally fixed to serve as advertising board
一种可旋转固定做广告牌的地铁吊环
05.01.2021
Patent
Elektronische Ressource
Chinesisch
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