Child resistant and airtight container
Disclosed herein are modular container systems having child-resistant containers, tray inserts and tray frames. Also disclosed are methods using the modular container systems and methods of storing substances in containers. The containers have a container base and a container cap and provide for child-resistant containers. A user can releasably remove the container cap from container base with a squeeze and lift sequence. For example, the user squeezes opposite sides of the container base, which releases a locking mechanism and allows for removal of the cap by lifting or pulling the container cap off from the container base. The components of the modular container system are modular and stackable. The modular system allow for organized, efficient, accessible and storage of the child-resistant containers. The modular container system also allows for easy counting, sorting and processing of the containers.
1. A container comprising:
a base comprising a closed bottom end, a neck having an open top end, one or more cap engagement elements disposed on an outer surface of the neck, a radially-extending flange positioned beneath the cap engagement element, and an antirotation lock disposed on an adjacent outer surface of the neck;
wherein the cap engagement element comprises a raised surface and a groove extending from a bottom end of the raised surface; and
a cap comprising an open bottom end, a closed top end, and one or more ridges forming four or more rows of ridges disposed on an interior surface of the cap; wherein each of the four or more rows of ridges is configured to engage with the raised surface of the cap engagement element or the anti-rotation lock.
2. The container of claim 1 , wherein each groove is sized to mate with one ridge on the cap.
3. The container of claim 1 , wherein the base, the cap, or both comprises a plastic.
4. The container of claim 3 , wherein the plastic is a thermoplastic.
5. The container of claim 4 , wherein the cap further comprises an annular sealing ring positioned on an inner surface of the top end of the cap.
6. The container of claim 5 , further comprising a plurality of alignment ramps disposed on the container base between each of the cap engagement elements.
7. The container of claim 3 , further comprising an additive.
8. The container of claim 7 , wherein the additive is an oxo-degradable additive, a biodegradable material additive, a UV resistance additive, an anti-static additive, or a combination thereof.
9. A method of disengaging the container of claim 1 comprising:
squeezing opposite sides of the base from a first width to a second width along a compression axis; wherein squeezing and lifting causes a row of ridges to slide over the cap engagement element.
10. The method of claim 9 , wherein squeezing applies about 1 pound to about 9 pounds of compression force to the opposite sides of the base.
11. The method of claim 9 , wherein squeezing is applied to opposite sides of the base, just below a flange.
12. The method of claim 11 , further comprising:
removing a pharmaceutical, a nutraceutical, an herbal material, a food, an animal-based product or a plant-based product from the base.