US 12,577,034 B2 · Aerosol safety actuator

Abstract

An actuator is disclosed for actuating an aerosol valve for dispensing an aerosol product from an aerosol container. The actuator comprises an actuator button being rotatable relative to a base for movement between a locked rotational position stop and an unlocked rotational position stop. The actuator button is movable relative to the base for actuating the aerosol valve to dispense the aerosol product when the actuator button is rotated into a unlocked rotational position. The actuator button is inhibited from actuating the aerosol valve when the actuator button is moved into a locked rotational position. In one embodiment, an arcuate projection inhibits unintended movement of the actuator button between the unlocked rotational position and the locked rotational position. In another embodiment, a linear projection inhibits unintended movement of the actuator button between the unlocked rotational position and the locked rotational position.

Claims13

Dependent claims

An improved safety actuator for actuating an aerosol valve for dispensing an aerosol product from an aerosol container, comprising:

a base having an axis of symmetry of said base;
a mounting for securing said base to the aerosol container;
a nozzle defining a nozzle channel extending between the aerosol valve and a terminal orifice;
said nozzle being flexibly mounted to said base for enabling said nozzle to pivot for actuating the aerosol valve;
a unitary actuator button comprising a rigid sidewall supporting a rigid top actuating surface with an actuator button orifice defined in said sidewall of said actuator button;
said actuator button being rotatably mounted to said base to cover said nozzle;
said actuator button being rotatable about said axis of symmetry of said base between a locked rotational position and an unlocked rotational position;
said actuator button orifice of said actuator button being aligned with said terminal orifice of said nozzle when said actuator button is rotated into said unlocked rotational position;
said unitary actuator button being movable relative to said base for engaging and pivoting said nozzle to actuate the aerosol valve for dispensing aerosol product from said terminal orifice and through said actuator button orifice defined in said sidewall of said actuator button when said actuator button is in said unlocked rotational position;
said unitary actuator button being inhibited from pivoting said nozzle when said actuator button is rotated into said locked rotational position;
and
a linear projection coacting between said base and said actuator button for inhibiting unintended movement of said actuator button between said unlocked rotational position and said locked rotational position.

9 more elements

An improved safety actuator for actuating an aerosol valve for dispensing an aerosol product from an aerosol container, comprising:

a base having an axis of symmetry of said base;
a mounting for securing said base to the aerosol container;
a nozzle defining a nozzle channel extending between the aerosol valve and a terminal orifice;
said nozzle being flexibly mounted to said base for enabling said nozzle to pivot for actuating the aerosol valve;
a unitary actuator button comprising a rigid sidewall supporting a rigid top actuating surface with an actuator button orifice defined in said sidewall of said actuator button;
said actuator button being rotatably mounted to said base to cover said nozzle;
said actuator button being rotatable about said axis of symmetry of said base between a locked rotational position and an unlocked rotational position;
said actuator button orifice of said actuator button being aligned with said terminal orifice of said nozzle when said actuator button is rotated into said unlocked rotational position;
said unitary actuator button being movable relative to said base for engaging and pivoting said nozzle to actuate the aerosol valve for dispensing aerosol product from said terminal orifice and through said actuator button orifice defined in said sidewall of said actuator button when said actuator button is in said unlocked rotational position;
said unitary actuator button being inhibited from pivoting said nozzle when said actuator button is rotated into said locked rotational position;
a linear projection extending radially inwardly from and inside surface of said actuator button and substantially parallel with said axis of symmetry of said base for engaging with a portion of said base for inhibiting unintended movement of
said actuator button between said unlocked rotational position and said locked rotational position,
an unlocked rotational position stop and a locked rotational position stop for limiting rotational movement of said actuator button relative to said base;
said linear projection extending radially inwardly from and inside surface of said actuator button and substantially parallel with said axis of symmetry of said base for cooperating with a gap in said base and with said unlocked rotational position stop to secure said actuator button in said unlocked rotational position;
and
said linear projection for cooperating with a gap said base and cooperating with said locked rotational position stop to secure said actuator button in said locked rotational position.

13 more elements

Dependencies are inferred from the claim text.

Aerosol safety actuator

Life of this patent

Aerosol safety actuator

Life of this patent

Abstract

Claims13