A wall-mounted ultrasonic cleaning device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- QINGDAO JIAONAN HAIER WASHING MACHINE
- Publication Date
- 2021-11-16
Smart Images

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Abstract
Description
technical field
[0001] The invention belongs to the field of cleaning devices, and in particular relates to a wall-mounted ultrasonic cleaning device. Background technique
[0002] At present, the washing machine mainly washes the clothes as a whole, and the clothes often have some parts that are easy to get dirty or cannot be cleaned. It is difficult for ordinary washing machines to remove local heavy stains on the clothes. Studies have shown that the longer the stain is attached to the clothes, the easier the stain will penetrate into the fabric fibers, and it will be difficult to wash off after a long time. After the clothes are stained, the ideal way is to wash the stains off in time. Users generally wash or pretreat fabrics by hand or with a brush and a special detergent. No matter which method is used, the hands will come into contact with the detergent, which will cause damage to the hands of the detergent, and the cleaning effect may not be satisfactory.
[0003] U...