초록 ▼

An operating safety and tamper-proofing device for a spray, the spray being of the type comprising a valve (2) for mounting on a receptacle such as a can, an axial ejection elongate spray head (4) such as a nasal spray with actuator means of the type including two diametrically opposite wings (6) on

An operating safety and tamper-proofing device for a spray, the spray being of the type comprising a valve (2) for mounting on a receptacle such as a can, an axial ejection elongate spray head (4) such as a nasal spray with actuator means of the type including two diametrically opposite wings (6) on either side of the spray head for receiving fingers, a protective cap (7), and a sleeve (3) surrounding the valve for determining, together with the spray head and/or the finger-receiving wings, safety means for preventing the spray from operating depending on the angular position of the spray head and/or the finger-receiving wings relative to the sleeve, wherein the finger-receiving wings constitute a part which is independent from the spray head and which is preferably engaged thereon by wedging.

대표청구항 ▼

An operating safety and tamper-proofing assembly for a spray dispensing valve (2) mounted on a portable pressurized container (1) and extended by an elongate spray head (4) having a top and a base, the spray being emitted upwardly, characterized by: (a) a protective cap (7) for said spray head, (b)

An operating safety and tamper-proofing assembly for a spray dispensing valve (2) mounted on a portable pressurized container (1) and extended by an elongate spray head (4) having a top and a base, the spray being emitted upwardly, characterized by: (a) a protective cap (7) for said spray head, (b) finger-receiving means (6) formed by a hollow cylinder (6a), an inner cross-section of which is complementary to said spray head base, said hollow cylinder being equipped with two diametrically opposed wings (6b,6c) projecting radially outwardly for receiving fingers of an operator, and (c) a sleeve (3) fixed relative to said container, comprising an upper part and a lower part, said lower part surrounding said valve and said upper part having two diametrically opposed arms (3c,3d) extending upwardly, wherein (d) when said finger-receiving means are wedged on said spray head and pressed downwardly, either said wings abut said arms and the valve remains closed, or said wings move downwardly between said arms and the valve is operably opened, depending on the angular rotation of said spray head relative to said container, and (e) said cap and at least said sleeve are molded together as a single molded piece, said cap and at least said sleeve being easily separable by breaking frangible elements (73) of said molded piece.