Opening and closing structure, control method for opening and closing structure, and washing machine

Abstract

The present application relates to the technical field of operation safety, and in particular to an opening and closing structure, a control method of the opening and closing structure, and a washing machine. The first magnet on the first part and the second magnet arranged on the second part, in the opening and closing direction of the first part and the second part, the first magnet is opposite to the second magnet The opposite ends of the two can generate repulsive force, and at least one of the two is an electromagnet. This opening and closing structure adds a first magnet and a second magnet, and the opposite ends of the two can form a repulsive force. Under the action of the repulsive force, the relative closing process of the first part and the second part will be affected by the first magnet and the second magnet. The resistance of the second magnet further prevents the fast closing of the first part and the second part, thereby causing the situation of pinching the hand of the person.

Description

technical field [0001] The present application relates to the technical field of operation safety, in particular to an opening and closing structure, a control method for the opening and closing structure, and a washing machine. Background technique [0002] In daily life and work, we often see open and close structures, such as doors, drawers and so on. The opening and closing operations of these opening and closing structures are usually performed by humans, which may cause the operator's hands to be caught. [0003] Taking the pulsator washing machine as an example, the upper cover of the pulsator washing machine is the door body of the washing machine, and the upper cover is rotatably connected to the disk base. When putting in or taking out clothes, the upper cover will go through the process of lifting upwards and closing downwards. At present, the upper cover and the hinge of the pulsator washing machine usually use a one-way rotating buffer as a damper to prevent pe...

AI Technical Summary

Problems solved by technology

If the human hand is placed on the plate seat at this time, the free-falling upper cover will cause a greater impact on the human hand, and in severe cases it will hurt the human hand

In addition, if the damper is accidentally damaged and unable to work, even if the position of the upper cover has reached the initial working angle of the damper, the hand will still be injured

[0009] Of course, in other opening and closing structures, there is also a situation where part of the closure is not damped and the hand is injured.

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