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Door lock

A door lock and locking position technology, which is applied to textiles and papermaking, other washing machines, household appliances, etc., can solve the problem of not having an automatic unlocking mechanism at the same time, and achieve the effect of convenient use.

Inactive Publication Date: 2015-07-01
ILLINOIS TOOL WORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the door lock of existing electrical equipment (as washing machine) also does not have simultaneously automatic unlocking mechanism and the unlocking mechanism that pushes and unlocks the door from inside

Method used

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Embodiment Construction

[0021] Various embodiments of the invention will be described below with reference to the accompanying drawings, which form a part hereof. It should be understood that although directional terms such as "front", "rear", "upper", "lower", "left", "right", "perpendicular", or "parallel" are used in the present invention Various example structural parts and elements of the present invention are described, but these terms are used herein for explanatory purposes only, based on the example orientations shown in the drawings. Since the disclosed embodiments of the present invention may be arranged in different orientations, these directional terms are for illustration only and should not be viewed as limiting. In the following drawings, the same reference numerals are used for the same components, and the similar reference numerals are used for similar components to avoid repeated descriptions.

[0022] figure 1 It is a perspective view of the door lock 100 of the present inventio...

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Abstract

The invention discloses a door lock which comprises a cam, a rocker panel, a locking sliding block and a stopping device. A cam hook is arranged on the cam, and the cam can do rotating motion and / or linear motion. The rocker panel is used for locking the cam so that the cam cannot do rotating motion. The locking sliding block is used for locking the cam so that the cam cannot do linear motion. The stopping device stops the rocker panel when the rocker panel rotates by a certain angle so that the rocker panel cannot continue moving. The door lock has the automatic unlocking function (a door is opened automatically after clothes washing is finished) and the unlocking function of pushing and opening the door from the interior at the same time.

Description

technical field [0001] The invention relates to a door lock of electrical equipment (such as a washing machine), in particular to a door lock with automatic release of the electrical equipment door (such as a washing machine door). Background technique [0002] Door locks can be used to lock or release the doors of electrical appliances such as washing machines. When some existing electrical equipment (such as washing machine) finishes operation (such as washing), the door lock can automatically move the door lock switch mechanism to the release position, so that the user can open the door of the electrical equipment (such as washing machine). [0003] Some existing electrical equipment (such as a washing machine) requires that the door lock of the electrical equipment (such as a washing machine) be pushed open from the inside of the electrical equipment (such as the inside of the drum of the washing machine). In this way, if someone (such as a child) enters the inside of t...

Claims

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Application Information

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IPC IPC(8): D06F37/42D06F39/14
CPCD06F37/42D06F39/14
Inventor 汪洋
Owner ILLINOIS TOOL WORKS INC