Electric appliance door lock

A technology for electrical door locks and electrical appliances, which is applied to building locks, non-mechanical transmission-operated locks, and other washing machines, etc., which can solve the problems of high processing costs, complex rotating parts and latch structures of washing machine door locks, and high cost of washing machine door locks. problem, to achieve the effect of low production cost, simple structure and reduced production cost

Active Publication Date: 2019-12-13
WENZHOU TIANJIAN ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this patent document, the structure of the rotating part and the buckle of the washing machine door lock i...

Method used

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  • Electric appliance door lock
  • Electric appliance door lock
  • Electric appliance door lock

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Embodiment Construction

[0054] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientati...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): D06F37/42D06F39/14E05B47/06E05B15/10E05B15/14E05B15/00E05B15/04
CPCD06F37/42D06F39/14E05B15/00E05B15/04E05B15/10E05B15/14E05B47/0001E05B47/0603
Inventor 王立孟
Owner WENZHOU TIANJIAN ELECTRIC APPLIANCE
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