Manual pump for a household appliance such as an iron

摘要

Manual pump for a household appliance such as an iron, with an activation button that moves between a resting position, to which it is returned by a return mechanism, and a depressed position, into which it is moved by pressing the button to produce a pumping effect, characterized in that said pump has a stopping mechanism exerting a force against the movement of the button toward the depressed position when said button is in the resting position, said stopping mechanism being adjusted so that the force necessary to move the button into the depressed position is greater when the button is in the resting position than when it is not in said resting position.

主权项

1. Manual pump for a household appliance containing an activation button that moves between a resting position, to which it is returned by a return mechanism, and a depressed position into which it is moved by pressing the button to produce a pumping effect, wherein said pump has a stopping mechanism applying a force against the movement of the button into the depressed position when said button is in the resting position, said stopping mechanism being adjusted so that the force necessary to move the button into the depressed position is greater when the button is in the resting position than when it is not in the resting position,
wherein the pump has a body with a pumping chamber receiving a piston attached to a shaft, and the stopping mechanism acts on the shaft of the piston, and wherein the stopping mechanism is comprised of a locking component that slides elastically into a groove cut into the shaft when the piston is in the resting position.