Window frame structure, vehicle door and vehicle

The invention relates to a window frame structure, a vehicle door and a vehicle, the window frame structure comprises a frame body, a cavity is formed in the frame body, and the frame body is located on one side in a compartment; the decoration part is integrally connected with the frame body; the decoration part is positioned on one side outside the carriage; the decoration part and the frame body are configured to inhibit noise propagation between the outer side and the inner side of a vehicle cabin. The window frame structure, the vehicle door and the vehicle have the advantages that the cost is reduced, and the good mute and noise reduction functions of the vehicle can be effectively ensured. 本申请涉及一种窗框结构、车门以及车辆，包括框体，内部形成有型腔，所述框体位于所述车厢内一侧；以及装饰部，与所述框体一体连接；所述装饰部位于所述车厢外一侧；所述装饰部与所述框体配置为抑制车厢外侧与车厢内侧之间的噪声传播。本申请实施例的一种窗框结构、车门以及车辆，具有兼顾成本降低，又能够有效地确保车辆的静音降噪功能良好的优点。