The utility model relates to a pneumatic rotary brush, comprising a brush handle, the brush handle is provided with a motor and a rechargeable battery, the brush handle is provided with a switch and the rotation of the shaft of the motor is connected with a brush rod; the brush rod is a hollow cylinder structure, the front fastening of the brush rod connected with a balloon, a brush rod the back end is connected with an air valve; the outer surface of the balloon is provided with brush; the brush handle is coated with a rubber sleeve; the brush rod is a telescopic structure. When the utility model is used to warm the air pocket in the glass liner, the valve is inflated, press the switch on the brush handle, the motor drives the brush rod to rotate, so as to drive the air bag brush rotation cleaning thermos liner, clean, easy to use, can warm cleaning of different size bottle.
【技术实现步骤摘要】
【技术保护点】
旋转式充气刷子,包括刷柄,其特征在于:所述刷柄内装有电机和可充电电池,刷柄上设有开关,电机的转动主轴上连接一个刷杆;所述刷杆为中空圆柱体结构,刷杆的前端紧固地连接一气囊,刷杆的后端连接一气阀;所述气囊外表面设有刷毛。
【技术特征摘要】
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