washing machine door lock

Abstract

The invention relates to the technical field of locks, in particular to a washing machine door lock. The washing machine door lock comprises a door hook and a lock body matched with the door hook; thelock body comprises a lock shell, a slide block, a first driving mechanism, a first elastic part and a first limiting part, and the slide block, the first driving mechanism, the first elastic part and the first limiting mechanism are arranged in the lock shell; the slide block is provided with a lock head matched with the door hook, the lock head is provided with a locking position which moves towards the outside of the lock shell to be clamped with the door hook and an unlocking position which moves towards the inside of the lock shell to be separated from the door hook; the first driving mechanism is connected with the slide block, and used for driving the slide block to be switched between the locking position and the unlocking position; one end of the first elastic part is connected with the slide block, the other end of the first elastic part is connected with the lock shell, and the slide block is suitable for moving to the locking position under the joint function of the firstelastic part and the first driving mechanism; the first limiting mechanism is arranged at the side, away from the door hook, of the lock head and provided with a separating position which fixes the lock head to the locking position when the lock head is at the unlocking position and unfixes the lock head when the lock head moves towards the locking position. After the washing machine door hook isunlocked, the situation can be avoided that the lock head is driven to move due to vibration of springs.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a washing machine door lock. Background technique [0002] The door lock of the washing machine plays a vital role in the washing machine. During normal laundry work, it is necessary to lock the door cover of the washing machine with the main body of the washing machine through the door lock of the washing machine to prevent the door cover from being opened arbitrarily when the washing machine is working, causing the clothes to be thrown out and As a result of water splashing, not only foreign objects may fall into the inside of the washing machine and cause damage to the washing machine, but also may bring danger to people who accidentally touch the main parts of the washing machine. [0003] The door lock of the washing machine disclosed in the prior art generally includes a door hook, a lock head that cooperates with the door hook to lock or unlock the door cover of the washing ...

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