Electric door lock

Abstract

The invention relates to the technical field of door locks, in particular to an electric door lock. The electric door lock comprises a door hook, a lock shell, a rotating piece, a rotating piece resetpiece and a first locking assembly, wherein the door hook is suitable for being installed on a door plate of an electrical appliance; the lock shell is suitable for being installed on an electrical appliance body and is provided with a jack which is inserted into the door hook; the rotating piece is rotationally arranged in the lock shell through a connecting shaft and is provided with a combining part combined with the door hook, and the combining part is provided with a rotating piece initial position and a rotating piece locking position which is combined with the door hook; the rotating piece resetting piece is connected with the rotating piece and used for elastically driving the rotating piece to enable the rotating piece to be reset to the initial position of the rotating piece bythe rotating piece locking position; the first locking assembly comprises a lock bar used for locking the rotating piece and a first reset piece used for providing a biasing force for moving the rotating piece when the lock bar moves, and the lock bar is rotatably arranged on the lock shell through a rotating shaft. The electric door lock has the advantages of being simple in structure and low inproduction cost.

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 clothes 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 l...

AI Technical Summary

Problems solved by technology

In this patent document, the rotating part of the washing machine door lock and the corresponding locking and matching structure are relatively complicated, and the processing cost is high, which makes the cost of the washing machine door lock high.

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