The invention is suitable for the technical field of cleaning, and discloses a handheld car wiper which comprises an electric scrubbing head, a handle connected with the electric scrubbing head, and a water tank arranged on the handle and used for supplying water to the electric scrubbing head and collecting sewage. The water tank comprises a water tank body provided with a liquid storage cavity, a water inlet and outlet mechanism arranged on the water tank body and communicated with the storage cavity after the water tank body is pressed, and a pressure relief mechanism capable of keeping the pressure of the water tank balanced, and the pressure relief mechanism comprises a pressure relief pipe connected with the water inlet and outlet mechanism. A buoyancy component capable of adjusting the air pressure in the water tank body is arranged at the free end of the pressure relief pipe. As the pressure relief mechanism can keep the air part in the water tank to be communicated with the outside through the water inlet and outlet mechanism, when the water tank has pressure in the cleaning process, the air and clear water can be conveyed out of the water tank together, so that the pressure inside and outside the water tank is balanced; the phenomenon that bubbles appear on the scrubbing head when the pressure of the water tank is released through the scrubbing head in the car washing process can be avoided.
本发明适用于清洁技术领域,公开一种手持式擦车机,包括电动擦洗头和与电动擦洗头连接的手柄,以及设于手柄向电动擦洗头供水和收集污水的水箱,该水箱包括设有液体储存腔体的水箱本体和设于水箱本体受压后与储存腔体连通的进出水机构,以及可保持水箱压力平衡的泄压机构,所述泄压机构包括与进出水机构连接的泄压管,该泄压管自由端设有能调节水箱本体内空气压力的浮力部件。由于所述泄压机构可以保持水箱内空气部分能通过进出水机构与外部连通,当水箱因清洁过程中出现压力时,可以将空气同清水一道被输到水箱外部,从而使得水箱内外压力平衡,可以避免在洗车过程中因水箱压力通过擦洗头释放时导致在擦洗头上出现气泡现象。
Handheld car cleaning machine
一种手持式擦车机
2022-12-13
Patent
Elektronische Ressource
Chinesisch
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 |