公开(公告)号：US20240028063A1

公开(公告)日：2024-01-25

申请号：US17868064

申请日：2022-07-19

Applicant: WHIRLPOOL CORPORATION

Inventor： Matheus PONICK ,  Rodrigo SCHULTZ

IPC: G05G5/00 ,  G05G1/10 ,  G05G1/02 ,  F24C3/12

CPC classification number: G05G5/005 ,  G05G1/10 ,  G05G1/02 ,  F24C3/12

Abstract: A locking mechanism to prevent inadvertent gas flow for a knob for a gas cooktop may include a stem configured to abut the knob in the resting position to prevent actuation of the knob, a locking mechanism movable between a locked position preventing translation of the stem to prevent against unintentional rotation of the knob, and a released position allowing translation of the stem and thus activation of the flow of gas from the burner, the locking mechanism including a rotatable mechanism wherein rotation of the rotatable mechanism moves the locking mechanism from the locked position to the released position, and a button arranged spaced and separate from the knob and attached to a rod extending downward from the button to engage the rotatable mechanism where the rod rotates the rotatable mechanism to translate the locking mechanism to the released position to allow the knob to be depressed in response to actuation of the button and the knob to prevent against unintentional rotation of the knob.