초록 ▼

The present invention relates to a reversible child resistant cap and a closure system having two positions, the first being a child resistant position and the other being a non-child resistant position. The cap is characterized in that it has a closure plane, a circumferential outer skirt for engag

The present invention relates to a reversible child resistant cap and a closure system having two positions, the first being a child resistant position and the other being a non-child resistant position. The cap is characterized in that it has a closure plane, a circumferential outer skirt for engaging a container, and a circumferential resilient depending inner member.

대표청구항 ▼

What is claimed is: 1. A reversible child resistant cap for use with a container, the cap having a child resistant mode when applied to the container in a first child resistant position and having a non-child resistant mode when applied to the container in a second non-child resistant position, the

What is claimed is: 1. A reversible child resistant cap for use with a container, the cap having a child resistant mode when applied to the container in a first child resistant position and having a non-child resistant mode when applied to the container in a second non-child resistant position, the cap comprising: a closure plane; a circumferential outer skirt comprising an upper portion extending in an upward direction from the closure plane, a lower portion extending in a downward direction from the closure plane; an inner skirt inside the circumferential outer skirt, the inner skirt having an upper end and a lower end; a non-child resistant engaging means for engaging the container and positioned above the closure plane; and a child resistant engaging means for engaging the container and positioned below the closure plane. 2. The cap in accordance with claim 1, wherein: the upper portion of the circumferential outer skirt includes an upper end; and the upper end of the inner skirt is positioned at substantially the same distance from the closure plane as the upper end of the circumferential outer skirt. 3. The cap in accordance with claim 1, wherein the upper end of the inner skirt is closed and the lower end of the inner skirt is open. 4. The cap in accordance with claim 1, further comprising: the upper portion of the circumferential outer skirt including an inner surface; and an annular gap between the upper end of the inner skirt and the inner surface of the upper portion of the circumferential outer skirt. 5. The cap in accordance with claim 1, wherein the upper end of the inner skirt comprises the non-child resistant engaging means. 6. A reversible child resistant cap for use with a container having an opening with an opening diameter, the cap having a child resistant mode when applied to the container in a first child resistant position and having a non-child resistant mode when applied to the container in a second non-child resistant position, the cap comprising: a closure plane; a cap upper portion extending an upward direction from the closure plane and including an upper circumferential outer skirt, a non-child resistant engaging closure for engaging the container, and an upper inner skirt inside the upper circumferential outer skirt, the upper circumferential outer skirt having a diameter larger than the opening diameter; and a cap lower portion extending in a downward direction from the closure plane and including a lower circumferential outer skirt, a lower inner skirt inside the lower circumferential outer skirt, and a child resistant engaging closure for engaging the container. 7. The cap in accordance with claim 6, wherein the upper inner skirt is closed and the lower inner skirt is open. 8. The cap in accordance with claim 6, wherein the upper inner skirt includes a first diameter and the lower inner skirt includes a second diameter, the first diameter being less than the opening diameter of the container and the second diameter being less than the opening diameter of the container. 9. A reversible child resistant cap for use with a container having an opening, the cap having a child resistant mode when applied to the container in a first child resistant position and having a non-child resistant mode when applied to the container in a second non-child resistant position, the cap comprising: a closure plane; a circumferential outer skirt including an upper portion extending in an upward direction from the closure plane and a lower portion extending in a downward direction from the closure plane; an depending inner member inside the circumferential outer skirt, the depending inner member having an upper end extending in an upward direction from the closure plane and a lower end extending in a downward direction from the closure plane; a non-child resistant engaging bead positioned above the closure plane for engaging the container; a child resistant engaging bead positioned below the closure plane for engaging the container. 10. The cap in accordance with claim 9, wherein the upper end of the depending inner member plugs the opening of the container when in the second non-child resistant position. 11. The cap in accordance with claim 9, wherein the lower end of the depending inner member plugs the opening of the container when in the first child resistant position. 12. A reversible child resistant cap for use with a container having an opening, the cap having a child resistant mode when applied to the container in a first child resistant position and having a non-child resistant mode when applied to the container in a second non-child resistant position, the cap comprising: a closure plane; a cap upper portion extending an upward direction from the closure plane and including a circumferential outer skirt, an inner skirt inside the circumferential outer skirt, and a non-child resistant engaging closure for engaging the container, the circumferential outer skirt positioned to fit outside the opening; and a cap lower portion extending in a downward direction from the closure plane and including a circumferential outer skirt, an inner skirt inside the circumferential outer skirt, and a child resistant engaging closure for engaging the container. 13. The cap in accordance with claim 12, wherein the circumferential outer skirt of the cap lower portion is positioned to fit outside the opening. 14. The cap in accordance with claim 6, wherein the lower circumferential outer skirt includes a diameter larger than the opening diameter.