Child resistant nozzle cover

Details Child resistant nozzle cover Child resistant nozzle cover

1994-10-28

1995-12-26

Shaver, Kevin P.

Dispensing

With lock or fastening seal

For a fluid pressure discharge assistant

215216, 215219, 222182, 222380, 22215314, B65D 5000

Patent

active

054779898

ABSTRACT:
The child-resistant nozzle cover is used to cover a nozzle cap of a nozzle assembly for a trigger sprayer having a body, the nozzle assembly including a nose bushing at a front end of the body, the nozzle cap being rotatably mounted on the nose bushing of the sprayer, and the nozzle cap having a proximal end, a distal end including a generally annular rear edge, and an outer surface. The cover comprises a generally annular hood substantially covering the outer surface of the nozzle cap, being rotatable about the nozzle cap and nose bushing and having a proximal end, a distal end, an outer peripheral surface and an inner generally annular surface. Retaining structure is provided at the proximal end of the hood for retaining the hood on the nozzle assembly. The hood is made of flexible or resilient material so that upon applying sufficient radial forces to the hood generally on a diameter extending transversely of the hood, the hood becomes distorted and frictionally engages the nozzle cap whereby the nozzle cap can be rotated by rotating the hood then engaging the nozzle cap.

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patent: 5050779 (1991-09-01), Knickerbocker
patent: 5088628 (1992-02-01), Knickerbocker
patent: 5169032 (1992-12-01), Steijns et al.
patent: 5207359 (1993-05-01), Steijns
patent: 5228600 (1993-07-01), Steijns et al.

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