Patent ID: 8444023
Filing Date: 2013-05-21
Classification: B05B

Abstract:
1. A push-button for a system for dispensing a product under pressure, said push-button comprising an actuator body having an ejecting orifice for ejecting said product, a closing off valving element of said ejection orifice and a sleeve having a mounting portion configured to mount on a feed tube for said product under pressure, wherein said body is slidably mounted around said sleeve between a high position and a low position by forming between them a space for carrying said product from said mounting portion to said orifice for ejecting said product, said valving element being mounted between said body and said sleeve by a device for reversible displacing of said valving element between a closing off position when said body is in the high position and an ejection position when said body is in the low position, said push-button further comprising at least one member for elastic recalling of said body to the high position, the push-button further comprising a ring integrally attached to said sleeve and a ring integrally attached to said body, said rings being connected together by said member for elastic recalling of said body to the high position, wherein said valving element comprises an arm of which a front end is provided with a closing off head, a rear end of said arm being associated to said sleeve by said device for reversible displacing.