초록 ▼

A child resistant cap with a U-channel safety component includes an inner and an outer member. The inner member has sidewalls with two horizontal tracks, being an upper and a lower track. There in a top horizontal flange with breaks to permit movement of outer member inwardly projecting lugs thereth

A child resistant cap with a U-channel safety component includes an inner and an outer member. The inner member has sidewalls with two horizontal tracks, being an upper and a lower track. There in a top horizontal flange with breaks to permit movement of outer member inwardly projecting lugs therethrough, and a central horizontal flange with breaks to permit movement of inwardly projecting lugs from the lower track upwardly past the central horizontal break, past the upper track, and through the breaks of the upper track top horizontal flange. There are vertical stops that prevent the lugs from entering the break when in the upper track, and one stop adjacent one break on the lower track to permit lugs to enter the break when in the lower track. A user rotates the outer member to a position for movement to the lower track, rotates to a stop, and lists to open.

대표청구항 ▼

1. A child resistant cap with a U-channel safety component which comprises: a) an inner member having a top and sidewalls and an open bottom, said sidewalls having two horizontal tracks, a first of said two horizontal tracks being an upper track, and a second of said horizontal tracks being a lower

1. A child resistant cap with a U-channel safety component which comprises: a) an inner member having a top and sidewalls and an open bottom, said sidewalls having two horizontal tracks, a first of said two horizontal tracks being an upper track, and a second of said horizontal tracks being a lower track, said upper track having a top horizontal flange with at least one break to permit movement of an outer member inwardly projecting lug therethrough, said upper track and said lower track being separated by a central horizontal flange with at least one break to permit movement of an outer member inwardly projecting lug from said lower track upwardly past said central horizontal break, past said upper track, and through said at least one break of said upper track top horizontal flange, said upper track having two vertical stops for one break of said at least one break of said upper track, said two vertical stops being one left of said break and one right of said break to prevent an outer member inwardly projecting lug from entering said break when in said upper track, said lower track having one stop adjacent one break, said at least one break of said lower track to permit an outer member inwardly projecting lug to enter said break when in said lower track;b) an outer member, being a cover member, said outer member having a closed top and sidewalls and an open bottom, said sidewalls having a top view footprint so as to fit over said sidewalls of said inner member, and having at least one inwardly projecting lug adapted to snap over said top horizontal flange and subsequently snap over said central horizontal flange; wherein said outer member is initially placed over said top horizontal flange and into said upper track of said inner member so that said at least one inwardly projecting lug is positioned in said upper track; and,wherein a subsequent user must first press down on said outer member to force said at least one inwardly projecting lug over said central horizontal flange and into said lower track of said inner member, and next horizontally rotate said outer member relative to said inner member until one of said at least one inwardly projecting lug is aligned with said upper track and lower track breaks, and next left said outer member so as to move said at least one inwardly projecting lug through said breaks to remove said outer member from said inner member. 2. The child resistant cap with a U-channel safety component of claim 1 wherein there are four lower track breaks, four upper track breaks and four inwardly projecting lugs. 3. The child resistant cap with a U-channel safety component of claim 2 wherein each of said four lower track breaks and said four upper track breaks and said four inwardly projecting lugs are symmetrically arranged and evenly spaced from one another. 4. The child resistant cap with a U-channel safety component of claim 2 wherein each of said four lower track breaks and said four upper track breaks and said four inwardly projecting lugs are asymmetrically arranged and unevenly spaced from one another. 5. The child resistant cap with a U-channel safety component of claim 1 wherein said at least one inwardly projecting lug is a downwardly tapered ratchet. 6. The child resistant cap with a U-channel safety component of claim 1 wherein said top horizontal flange and said central horizontal flange are downwardly yielding snap beads. 7. The child resistant cap with a U-channel safety component of claim 1 wherein said inner member includes attachment means for permanent connection to a container having a rim. 8. The child resistant cap with a U-channel safety component of claim 7, which further includes a container with a rim and with said inner member permanently attached thereto. 9. The child resistant cap with a U-channel safety component of claim 8 wherein said container is a spray container and said inner member has an orifice on its top for protrusion of a spray nozzle therethrough. 10. The child resistant cap with a U-channel safety component of claim 8 wherein said container includes a tilt dispensing nozzle and said inner member includes a tiltable shaft adapted to fit onto said tilt dispensing nozzle. 11. The child resistant cap with a U-channel safety component of claim 1 wherein said central horizontal flange is generally rigid and said at least one lug cannot traverse said central horizontal flange, and said central horizontal flange has at least one thin for each of said at least one lugs at which said at least one lug can traverse said central horizontal flange to move from said upper track to said lower track. 12. The child resistant cap with a U-channel safety component of claim 11 wherein said outer member and said inner member include indicia for alignment thereof to correspond to alignment of said at least one inwardly projecting lug with said central horizontal flange at least one thin. 13. The child resistant cap with a U-channel safety component of claim 11 wherein there are two lower track breaks and two upper track breaks and two inwardly projecting lugs. 14. The child resistant cap with a U-channel safety component of claim 11, which further includes a container with a rim and with said inner member permanently attached thereto. 15. The child resistant cap with a U-channel safety component of claim 11 wherein said container is a spray container and said inner member has an orifice on its top for protrusion of a spray nuzzle therethrough. 16. The child resistant cap with a U-channel safety component of claim 11 wherein said container includes a tilt dispensing nozzle and said inner member includes a tiltable shaft adapted to fit onto said tilt dispensing nozzle. 17. The child resistant cap with a U-channel safety component of claim 1 wherein said inwardly projecting lugs are identical. 18. The child resistant cap with a U-channel safety component of claim 1 wherein said inwardly projecting lugs are different and have different widths. 19. The child resistant cap with a U-channel safety component of claim 11 wherein said inwardly projecting lugs are identical. 20. The child resistant cap with a U-channel safety component of claim 11 wherein said inwardly projecting lugs are different and have different widths.