BUTTON SWITCH WITH BUTTON ALIGNMENT SYSTEM Russian patent published in 2020 - IPC H01H3/12 

FIELD: electrical engineering.

SUBSTANCE: invention relates to a push-button switch, comprising housing (20) made of electrically insulating material, having a lower wall, side walls connected to the bottom wall, and an open side opposite the lower wall; a push button which can be operated to control electrical switching of the switch and having a body with side walls crossing said open side, wherein pressure button is configured to slide relative to housing (20) along sliding axis (ZZ) between front and rear positions; at least one resilient member (40) is configured to exert a pusher force on the pressure button in order to return or retain the pressure button in the rear position; first stopping system, including contact surfaces of side walls of housing (20) and side walls of pressure button, respectively, which adjoin each other when there is a push button in a rear position; first stopping system includes a button alignment system, including leveling elements engaged with each other, starting from said point during push-button sliding from front position towards rear position.

EFFECT: technical result is prevention of button shift.

15 cl, 21 dwg