The embodiment of the invention provides a vehicle seat and a railway vehicle, belongs to the technical field of seats, and aims at solving the problem that an existing backrest cushion is low in disassembly and assembly efficiency. The vehicle seat comprises a seat supporting body and the backrest cushion. The seat supporting body is provided with a backrest cushion installation side, the backrest cushion installation side is provided with an installation protrusion protruding out of the backrest cushion installation side, the backrest cushion is provided with a clamping plate, and the clamping plate is provided with an installation hole. The installation protrusion penetratesthrough the installation hole and is connected with the installation hole in a clamped mode so that the clamping plate is fixed to the installation protrusion. According to the vehicle seat and the railway vehicle provided by the embodiment of the invention, the backrest cushion is mounted on the seat supporting main body through the clamping plate, screws do not need to be repeatedly dismounted in the process of dismounting and mounting the backrest cushion, the screws do not need to be accurately aligned with the backrest cushion, and the dismounting and mounting efficiency of the backrest cushion can be improved.
本申请实施例中提供了一种车辆座椅及轨道车辆,属于座椅技术领域;其旨在解决现有的靠背垫拆装效率低的问题,所述车辆座椅包括座椅支撑主体和靠背垫;座椅支撑主体具有靠背垫安装侧,靠背垫安装侧上具有凸出于其的安装凸起,靠背垫具有卡紧板,卡紧板具有安装孔;其中,安装凸起穿过安装孔且与安装孔卡接使得卡紧板与安装凸起固定。本申请实施例提供的车辆座椅及轨道车辆,靠背垫通过卡紧板安装至座椅支撑主体上,在拆装靠背垫的过程中无需对螺钉进行反复拆卸,也无需螺钉与靠背垫进行精确对位,可提升靠背垫的拆装效率。
Vehicle seat and railway vehicle
车辆座椅及轨道车辆
2021-05-28
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Seat support for railway vehicle, seat and railway vehicle
European Patent Office | 2025
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