Embedded dish-washing machine and door opening and closing mechanism thereof

Abstract

The invention relates to an embedded dish-washing machine and a door opening and closing mechanism thereof. The door opening and closing mechanism comprises a transmission plate, a transmission gear,a rack, a pulling part and a fixed guide wheel, wherein one end of the transmission plate is used for being connected with an outer door plate of the embedded dish-washing machine; the transmission gear is meshed with the rack, and used for being connected with a power output rotating shaft; the rack is connected with one end of the pulling part, and the other end of the pulling part bypasses thefixed guide wheel and is connected with the other end of the transmission plate; the power output rotating shaft of a power mechanism drives the transmission gear to rotate, then the transmission gearcorrespondingly drives the rack to move, the rack makes the pulling part drive the transmission plate to move, and door opening and closing movements can be achieved when the transmission plate moves. Therefore, the degree of automation is higher, the outer door plate does not need to be opened manually, it is avoided that the outer door plate bounces to pinch the hands or falls down to hurt theknees, and the safety performance can be improved.

Description

technical field [0001] The invention relates to a dishwasher, in particular to an embedded dishwasher and its door opening and closing mechanism. Background technique [0002] As an important part of modern kitchen appliances, dishwashers can replace manual cleaning of tableware, bringing technological experience to smart family life, and become a hot spot in research and manufacturing in the field of home appliances. Traditional dishwashers, especially dishwashers with built-in front-opening door structures, open the door by hand. In this way, during the use of the dishwasher, first, because the door lock is a spring buckle structure, the hand pull force when opening the door It is not easy to control, the door cannot be opened if the tension is too small, and the operator may be injured if the tension is too high; secondly, the door is opened and closed manually, because the tension of the tension spring is too high, the door will bounce back quickly and pinch the hand, an...

AI Technical Summary

Problems solved by technology

Traditional dishwashers, especially dishwashers with built-in front-opening door structures, open the door by hand. In this way, during the use of the dishwasher, first, because the door lock is a spring buckle structure, the hand pull force when opening the door It is not easy to control, the door cannot be opened if the tension is too small, and the operator may be injured if the tension is too high; secondly, the door is opened and closed manually, because the tension of the tension spring is too high, the door will bounce back quickly and pinch the hand, and the tension of the tension spring is too small, causing the door to fall quickly And the knee is injured, so there is a potential safety hazard, and the degree of automation is low

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