The invention provides an electric control type telescopic tow hook and an electric motor coach, and belongs to the technical field of automobile parts, the electric control type telescopic tow hook comprises a fixed seat, a tow hook body and a connector are arranged at the two ends of the fixed seat respectively, a containing cavity is formed in the fixed seat, and the tow hook body and the connector are arranged in the containing cavity; the two ends of the containing cavity are sealed through the tow hook body and the connector, so that the containing cavity forms a closed cavity. The electromagnetic valve is electrically connected with an electric control system in the vehicle, an air inlet, a working port and an exhaust port are formed in the electromagnetic valve, the air inlet is communicated with an air pressure source in the vehicle through a pipeline, and the working port is communicated with the connector through a pipeline. Through cooperation of the electromagnetic valve, the air pressure source and the tow hook body, automatic stretching and retracting of the tow hook body are achieved, so that a vehicle body and a bumper are prevented from being pulled by a tow rope in the using process, and then the using reliability and convenience of the tow hook are improved.
本发明提供了一种电控式可伸缩拖车钩及电动客车,属于汽车零部件技术领域,包括:固定座,安装于车辆的车体上,且固定座的两端各设置有一个拖车钩本体和一个接头,其中,在固定座内设置有容纳腔,通过拖车钩本体和接头密封容纳腔的两端,使得容纳腔形成一个密闭的腔体;电磁阀,与车辆中的电控系统电连接,且电磁阀上设置有进气口、工作口以及排气口,其中,进气口通过管路与车辆中的气压源相连通,工作口通过管路与接头相连通。本发明通过电磁阀、气压源以及拖车钩本体之间的配合,实现拖车钩本体的自动伸出与回缩,从而避免在使用时车体和保险杠被拖绳拉伤,进而提高拖车钩使用的可靠性和便捷性。
Electric control type telescopic tow hook and electric motor coach
一种电控式可伸缩拖车钩及电动客车
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
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