초록 ▼

A lock and release mechanism of a unit dose package has a cut away formed in the second panel of an outer sleeve of the package, the cut away having a pair of legs extending therefrom and defining a node therebetween. A cut line and a throat region are formed in an end flap of first and second side

A lock and release mechanism of a unit dose package has a cut away formed in the second panel of an outer sleeve of the package, the cut away having a pair of legs extending therefrom and defining a node therebetween. A cut line and a throat region are formed in an end flap of first and second side panels, respectively, of a slide card to bifurcate each end flap into first and second engaging segments. The first and second engaging segments engage an engaging surface of a cut away formed in a second panel of the outer sleeve to prevent the slide card from unintentionally sliding within the outer sleeve. A release feature is formed in the third panel of the outer sleeve. The first and second engaging segments are disengaged from the engaging surface of the cut away by depressing the node via the release feature.

대표청구항 ▼

1. A lock and release mechanism of a unit dose package having an outer sleeve and a slide card configured to slidably fit within the outer sleeve, the outer sleeve having first, second, and third panels, wherein the second panel is foldable over the first panel and the third panel is foldable over t

1. A lock and release mechanism of a unit dose package having an outer sleeve and a slide card configured to slidably fit within the outer sleeve, the outer sleeve having first, second, and third panels, wherein the second panel is foldable over the first panel and the third panel is foldable over the second panel, and the slide card having first, second, third, and fourth side panels, the first and third side panels are foldable over the second and fourth side panels, respectively, wherein the first side panel has an end flap extending away from a side edge and the second side panel has an end flap extending away from a side edge, the lock and release mechanism comprising:a cut away formed in the second panel of the outer sleeve, the cut away having a pair of legs extending therefrom and defining a node therebetween; a cut line formed in the end flap of the first side panel of the slide card, wherein the cut line bifurcates the end flap of the first side panel to define first and second engaging segments; a throat region formed in the end flap of the second side panel of the slide card, wherein the throat region bifurcates the end flap of the second side panel to define first and second engaging segments, and wherein the first and second engaging segments of the bifurcated end flaps of the first and second side panels engage an engaging surface of the cut away to prevent the slide card from unintentionally sliding within the outer sleeve; and release means for releasing the slide card from a locked state, wherein the release means is formed in the third panel of the outer sleeve, and wherein the first and second engaging segments of the bifurcated end flaps of the first and second side panels are disengaged from the engaging surface of the cut away by depressing the node via the release means. 2. The lock and release mechanism according to claim 1, wherein the release means comprises an aperture.3. The lock and release mechanism according to claim 2, wherein the aperture has a lateral diameter (AD) that is less than a lateral distance (NW) between the legs defining the node.4. The lock and release mechanism according to claim 2, wherein the first and second engaging segments of the bifurcated end flaps of the first and second side panels are one of crown shaped, arcuate, rectangular, square, trapezoidal, and triangular.5. The lock and release mechanism according to claim 3, wherein the legs are orthogonal relative to a bottom edge of the second panel of the outer sleeve.6. The lock and release mechanism according to claim 3, wherein the aperture is disposed over the node and between the legs.7. The lock and release mechanism according to claim 1, wherein the cut line formed in the end flap of the first side panel of the slide card has a width that is less than a width of the throat region formed in the end flap of the second side panel of the slide card.8. The lock and release mechanism according to claim 1, wherein the cut line formed in the end flap of the first side panel of the slide card defines a throat region of the end flap of the first side panel, wherein the throat region formed in the end flap of the second side panel of the slide card has a width that is greater than or equal to a width of the throat region formed in the end flap of the first side panel of the slide card.9. The lock and release mechanism according to claim 1, wherein the release means comprises a pair of release buttons.10. The lock and release mechanism according to claim 9, wherein the legs are oblique relative to the bottom edge of the second panel of the outer sleeve.11. The lock and release mechanism according to claim 10, wherein the node is bifurcated by a nodal cut line into first and second node portions.12. The lock and release mechanism according to claim 11, wherein each release button of the pair of release buttons is disposed to overlap a corresponding leg and a corresponding one of the first and second node portions.13. The lock and release mechanism according to claim 12, wherein the pair of release buttons are depressed either one of sequentially or simultaneously.14. The lock and release mechanism according to claim 9, wherein the cut line formed in the end flap of the first side panel of the slide card defines a throat region of the end flap of the first side panel and the throat region formed in the end flap of the first side panel of the slide card has a width that is equal to a width of the throat region formed in the end flap of the second side panel of the slide card.15. The lock and release mechanism according to claim 9, wherein the first and second engaging segments of the bifurcated end flaps of the first and second side panels are one of crown shaped, arcuate, rectangular, square, trapezoidal, and triangular.16. The lock and release mechanism according to claim 1, wherein a top edge of the first panel of the outer sleeve includes an extension panel extending away therefrom.17. The lock and release mechanism according to claim 16, wherein the top edge is a score line about which the extension panel is foldable onto the first panel of the outer sleeve.18. The lock and release mechanism according to claim 17, wherein the extension panel comprises an adhesive region provided thereon for adhering the extension panel onto the first panel of the outer sleeve.19. The lock and release mechanism according to claim 1, wherein at least a portion of the first, second, and third panels of the outer sleeve comprise a tear resistant material.