Abstract: A dispensing cap for a container. The cap has a tubular body of circular transverse cross-section with a wall closing the top end of the tubular body. An upwardly opening slot is formed in the top end wall and extends across the tubular body with a generally flat wall forming the bottom of the slot. An aperture extends through the bottom of the slot into an area surrounded by the tubular body. A hinge assembly is located in the slot and includes an upstanding member formed on the flat bottom wall of the slot at a location inwardly of the circular perimeter of the tubular body. A flap is integrally connected to the upstanding member of the hinge assembly by a strap. A portion of reduced thickness is formed in the strap to create a hinge at the juncture of the strap and the upstanding member. The portion of the reduced thickness of the strap is formed by an inclined slot cut in the tubular body near the top end wall and extending into the upstanding member.

Abstract: A child resistant cap comprises a generally circular cap member having an inwardly projecting lip on the underside. When the cap is closed the lip engages a retention element formed in a second lip which surrounds the outlet of a tubular body portion. The body portion is molded into the top of a container. The cap and body portions are preferably connected by a strap and there may be a locking tab to secure the cap firmly in the seated position. The lip on the tubular body portion has a first, cam surface sloping from one side of the lip toward the other to assist in spreading the cap lip when seating the cap on the body portion. A second, undercut surface, contiguous with the first cam surface, forms a retention element which holds the cap in place.

Abstract: A child resistant spray through cover assembly for aerosol and similar containers. The cover assembly is adapted to be applied to a container having a conventional actuator button with a discharge outlet in which the actuator button discharges when it is moved axially toward the container. The cover assembly includes a housing which is adapted to fit over the actuator button and to be securely attached to the container. An opening is formed in the housing to allow the passage of spray discharge through the discharge outlet of the actuator button. A movable flap is mounted on the housing and extends over the actuator button. The flap is movable upon the application of force thereto by a finger of a user between a first position in which it is located out of actuating engagement with the actuator button and a second position in which it is in actuating engagement with the actuator button. A locking mechanism is provided to retain the flap in its first position.

Abstract: A child resistant safety cover for a cylindrical container having a generally annular undersurface located adjacent the top thereof. A cover of this invention can be used with aerosol containers. The safety cover of this invention is formed of a resilient and flexible plastic and has a circular top wall and a tubular wall formed integrally with and depending from the circular top wall. Inwardly extending locking flanges are formed on the lower edge of the tubular wall and are positioned to engage the undersurface of the container when the cover is positioned thereon. Generally diametrically opposed slits are formed in the tubular wall and extend through the lower edge thereof to allow distortion and movement of the locking flanges. Wedging means are carried by the safety cover and are located adjacent to and outwardly of the slits.