Electric appliance door lock

Abstract

The invention relates to the technical field of door locks, in particular to an electric appliance door lock. The electric appliance door lock comprises a door hook, a lock shell, a rotating part, a rotating part resetting part, a first locking assembly and a power supply switch-on structure, wherein the door hook is suitable for being installed on a door plate of an electric appliance; the lock shell is suitable for being installed on an electric appliance body and is provided with an insertion hole into which the door hook is inserted; the rotating part is rotatably installed in the lock shell through a connecting shaft and provided with an insertion connection part which is combined with the door hook and has an initial position of the rotating part and a locking position of the rotating part after the insertion connection part is combined with the door hook; the rotating part resetting part is connected with the rotating part and used for elastically driving the rotating part to reset from the locking position of the rotating part to the initial position of the rotating part; the first locking assembly includes a lock block for locking the rotating part and a first reset part for resetting the lock block to an initial position of the lock block when the lock block moves, and the power supply switch-on structure is in transmission connection with the rotating part. The electric appliance door lock has the advantages that the structure is simple, the production cost is low, and the door hook can be automatically bounced off.

Description

technical field [0001] The invention relates to the technical field of door locks, in particular to an electrical door lock. Background technique [0002] A door lock is a device used to lock a door to prevent others from opening the door. There are many classifications of door locks, which are used in various occasions. For example, in a fully automatic washing machine, the door lock is used to lock the door cover of the washing machine to prevent clothing from being thrown out and water from splashing. [0003] The washing machine door lock in the prior art, such as Chinese patent document CN107245845B, discloses a washing machine door lock, the washing machine door lock includes a door hook, a lock housing, a rotating member, a rotating member reset elastic member, a lock catch, a locking engagement structure and The latch unlocking structure, when the door is closed, the door hook is inserted into the lock housing, the rotating part is driven by the door hook, and the ...

AI Technical Summary

Problems solved by technology

In this patent document, the structure of the rotating part and the buckle of the washing machine door lock is relatively complicated, and the processing cost is high, so that the cost of the washing machine door lock is high

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