The invention discloses a turnover structure of a sleeping berth for a railway vehicle. The turnover structure comprises a mounting seat framework, a fixing block is fixedly installed on the installation base framework, a sliding block is slidably arranged at one end of the fixing block, an elastic piece is installed between the sliding block and the fixing block, a push rod is installed at the end, away from the elastic piece, of the sliding block, and the end, away from the sliding block, of the push rod slidably protrudes out of one side of the installation base framework. An installation assembly is arranged on the side, away from the fixing block, of the installation base framework, an air spring installation base is installed at the top end of the side, away from the push rod, of the installation base framework, and the installation assembly, the installation base framework and an air spring are matched to achieve simple overturning operation of the overturning sleeping berth, and the requirements for passenger use and passenger interface attractiveness are met; through the cooperation of the limiting seat, the backstop, the trigger assembly, the abutting rod and the limiting groove, the limiting function in the unfolding and folding states is increased, the sleeping berth is prevented from accidentally turning up or falling down when bearing large external force, and the use safety is improved.
本发明公开了一种轨道车辆用卧铺的翻转结构,包括安装座骨架;安装座骨架上固定安装设置有固定块,固定块的一端滑动设置有滑块,滑块和固定块之间安装设置弹性件,滑块远离弹性件的一端安装设置有推杆,推杆远离滑块的一端滑动凸出安装座骨架的一侧,安装座骨架远离固定块的一侧设置有安装组件,安装座骨架远离推杆的一侧安装顶端安装设置有气弹簧安装座,通过安装组件和安装座骨架、气弹簧配合实现了翻转卧铺翻转操作简单,满足了乘客使用及旅客界面美观的需求,同时,通过限位座、止挡、触发组件、抵杆、限位槽的配合,增加打开和收起状态下的限位功能,防止卧铺在受到较大外力意外上翻或下落,增加使用安全性。
Turnover structure of sleeping berth for railway vehicle
一种轨道车辆用卧铺的翻转结构
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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