The invention is suitable for the technical field of vehicle cleaning. The invention discloses a pressure relief mechanism mounted in a scrubbing head, which comprises a first fixing part mounted below a cleaning mechanism in the scrubbing head and a pressure relief joint mounted in the middle of the first fixing part, the cleaning mechanism comprises a first interference part which interferes with the scrubbing roller and is used for extruding sewage and a second interference part which slightly interferes with the scrubbing roller and is used for guiding the sewage away, and the cleaning mechanism is characterized in that the first fixing part comprises an upper half part of an arc-shaped structure matched with the surface of the scrubbing roller and a lower half part forming a pressure relief structure, the scrubbing roller continuously scrubs by continuously rolling on the surface of the vehicle; the cleaning mechanism continuously cleans part of the surface of the scrubbing roller after the surface of the vehicle is scrubbed and keeps the humidity of the surface of the scrubbing roller, and the cleaning mechanism comprises a sealed liquid exchange area formed on the surface of the scrubbing roller and a pressure relief structure. In the vehicle scrubbing process, the pressure in the scrubbing head can be well released in any direction.
本发明适用于车辆清洁技术领域。本发明公开一种安装于洗擦头内的泄压机构,包括安装于洗擦头内的清洗机构之下的第一固定部以及安装在第一固定部中部的泄压接头,所述清洗机构包括与洗擦辊干涉的用于挤压出污水的第一干涉部和与洗擦辊轻微干涉用于将污水导流走的第二干涉部,其特征在于,所述第一固定部包括与洗擦辊表面相吻合的弧形结构上半部分设和形成泄压结构的下半部分,其中,所述洗擦辊,通过连续在车辆表面滚动实现连续洗擦;所述清洁机构,对车辆表面洗擦后的洗擦辊部分表面进行连续清洁和保持洗擦辊表面湿度,包括与洗擦辊表面形成密封液体交换区和泄压结构。其在洗擦车辆的过程中任意方向上都较好的对洗擦头内的压力进行泄放。
Pressure relief mechanism installed in scrubbing head and car scrubbing device
一种安装于洗擦头内的泄压机构及洗擦车装置
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |