Child lock for external cold drink taking type refrigerator

Abstract

The invention discloses a child lock for external cold drink taking type refrigerator, and belongs to the technical field of water dispensers. The child lock comprises a supporting seat for fixing a water taking switch, wherein the supporting seat comprises a right-angle plate; a step slot groove is formed in a first straight plate of the right-angle plate, and an inserting seat is arranged on a wide-opening section of a step slot; an inserting pin fits a gap in the inserting seat; a short shaft is arranged on an elastic plate; a bent plate is composed of two inserting plates; an elastic plateis arranged on the surface of one inserting plate; a first baffle plate section, a first notch section, a narrow plate section, an arc-shaped section, a middle baffle plate section, a second notch section and a second baffle plate are sequentially arranged from one end to the other end of another inserting plate; the water taking switch is rotated around a rotating shaft in an arc-shaped slot port of the step slot port; one side surface of each of two pressing plates is propped to a step platform of a valve element. According to the child lock, the inserting pin is designed and provided withtwo limiting slot ports, and the inserting pin moves in the inserting seat to limit the corresponding pressing plate, and thus the valve element is accurately limited through the two pressing plates,rather than a traditional single pressing plate, and as a result, the problem of water continuously outgoes after the child lock is turned on.

Description

technical field [0001] The invention belongs to the technical field of water diversion machines, in particular to a child lock for a refrigerator for taking out cold drinks. Background technique [0002] The meaning of child lock is: when the child lock function is enabled, any other operation keys will temporarily lose their control functions, which avoids the danger caused by children's curiosity and misoperation, especially in the refrigerator box for taking cold drinks from home and abroad. There are different types of mechanical child lock structures for cold drink refrigerators. The traditional child lock structure only locks one side of the water intake switch through the latch of a mechanical lever. When the child lock is locked, press the water intake switch, and the other side of the water intake switch will be reversed. Flip up, the water intake boss lifts up and faces the water storage box, causing the water tank to leak. The traditional child lock assembly and m...

AI Technical Summary

Problems solved by technology

[0002] The meaning of child lock is: when the child lock function is enabled, any other operation keys will temporarily lose their control functions, which avoids the danger caused by children's curiosity and misoperation, especially in the refrigerator box for taking cold drinks from home and abroad. There are different types of mechanical child lock structures for cold drink refrigerators. The traditional child lock structure only locks one side of the water intake switch through the latch of a mechanical lever. When the child lock is locked, press

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