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A locking device and washing machine

A locking device, locking position technology, applied in other washing machines, washing devices, textiles and papermaking, etc., can solve problems such as inability to open, and achieve the effects of extending service life, smooth movement, and preventing misoperation

Active Publication Date: 2021-08-06
WENZHOU TIANJIAN ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing washing machine door locks are generally electric door locks, which may fail to open during work. Therefore, an emergency unlocking structure must be provided on the washing machine door lock

Method used

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  • A locking device and washing machine
  • A locking device and washing machine
  • A locking device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The locking device in this embodiment mainly includes a housing, a mechanical structure, an electrical structure, an emergency unlocking structure and a door hook insertion structure.

[0049] There is a space for installing the mechanical structure, electrical structure, emergency unlocking structure and door hook plug-in structure in the housing, wherein the housing includes the installation base 1, and the mechanical structure, electrical structure, emergency unlocking structure and door hook plug-in structure are installed on the installation on base 1.

[0050] Include peach heart slide block 6 in the electrical structure, and peach heart slide block 6 is reciprocally located in the electrical box that is surrounded by casing 2 and bottom case 27, and has the end that stretches out electric box, and this stretches out The end portion can be connected with the telescopic rod of the emergency unlocking structure, and the peach heart slider 6 has an unlocked position ...

Embodiment 2

[0077] The washing machine in this embodiment is equipped with the locking device described in Embodiment 1, and a door hook 28 is installed on the door panel of the washing machine.

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PUM

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Abstract

The invention relates to the technical field of door locks, in particular to a locking device and a washing machine. The locking device includes a casing, a pull rod, a heart slider and a telescopic assembly, the pull rod is passed through the casing; the heart slider is reciprocally movable inside the casing, and has an unlocked position and a locked position; the telescopic assembly It is reciprocally movable and arranged in the housing; when in the locked position, the heart slider abuts against the telescopic assembly, pushing the telescopic assembly to move to avoid the moving track of the pull rod, the The movement of the pull rod can push the heart slider to move from the locked position to the unlocked position. The locking device of the present invention has the advantages of simple structure, low production cost and low assembly cost.

Description

technical field [0001] The invention relates to the technical field of door locks, in particular to a locking device and a washing machine. 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. Such as the application of the washing machine door lock in the washing machine, and the washing machine door lock plays a vital role. During normal laundry work, it is necessary to connect the door panel of the washing machine to the main body of the washing machine through the door lock of the washing machine to prevent the door panel from being opened arbitrarily when the washing machine is working, so as to prevent foreign debris from falling into the inside of the washing machine and causing damage to the washing machine, and accidentally touching the washing machine. The inside of a washing machine is dangerous. Existing washing machi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/42D06F39/14
CPCD06F37/42D06F39/14
Inventor 王立孟
Owner WENZHOU TIANJIAN ELECTRIC APPLIANCE
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