초록 ▼

A bottle assembly includes a cap assembly, a bottle body, a base assembly and a filter assembly. The cap assembly includes a straw. The bottle body is removably connectable to the cap assembly. The base assembly is removably connectable to the bottle body. The filter assembly is connectable to the b

A bottle assembly includes a cap assembly, a bottle body, a base assembly and a filter assembly. The cap assembly includes a straw. The bottle body is removably connectable to the cap assembly. The base assembly is removably connectable to the bottle body. The filter assembly is connectable to the bottle body, and the filter assembly includes an aperture configured for passage of a portion of the straw. The aperture includes a mechanism that is closable when the portion of the straw is not in the aperture. A method of using a bottle includes removing the cap assembly from an upper opening of the bottle body and introducing fluid into the upper opening of the bottle body and through a filter assembly, the filter assembly including an aperture configured for passage of a portion of the straw. The method also includes closing the aperture.

대표청구항 ▼

1. A bottle assembly including: a cap assembly including a straw;a bottle body removably connectable to the cap assembly;a base assembly removably connectable to the bottle body; anda filter assembly connectable to the bottle body, wherein the filter assembly includes: an aperture configured for pas

1. A bottle assembly including: a cap assembly including a straw;a bottle body removably connectable to the cap assembly;a base assembly removably connectable to the bottle body; anda filter assembly connectable to the bottle body, wherein the filter assembly includes: an aperture configured for passage of a portion of the straw, wherein the aperture comprises a mechanism that is closable when the portion of the straw is not in the aperture; anda filter housing having an outer wall, wherein the outer wall is separated into an upper portion and a lower portion by a shoulder that extends inward toward the aperture so that the upper portion has a larger radial dimension than the lower portion. 2. The bottle assembly of claim 1, wherein the mechanism includes a hinged cover. 3. The bottle assembly of claim 1, wherein the mechanism includes a flexible material. 4. The bottle assembly of claim 1, wherein the filter assembly includes a filter cartridge removably positioned at least partially within the filter housing. 5. The bottle assembly of claim 4, wherein the filter housing includes an inner cylindrical wall surrounding the aperture. 6. The bottle assembly of claim 5, wherein the filter cartridge is configured to fill a space of the filter housing between the outer wall and the inner cylindrical wall. 7. The bottle assembly of claim 1, wherein the straw is substantially centered in the bottle body when the cap assembly is connected to the bottle body, the cap assembly further including a sipper valve that is offset from a center of the bottle body. 8. The bottle assembly of claim 1 further including a screen positioned on the shoulder. 9. The bottle assembly of claim 8 further including a filter cartridge positioned in the filter housing below the screen. 10. A bottle assembly including: a cap assembly;a bottle body removably connectable to the cap assembly;a base assembly removably connectable to the bottle body, the base assembly including: a container with a bottom surface; anda cover removably connected to a bottom portion of the container and disposed at least partially below the bottom surface; anda filter housing receivable within the bottle body and having a bottom wall with a downwardly extending funnel shape. 11. The bottle assembly of claim 10, further including a fluid permeable barrier positioned proximate an interface of the bottle body and the base assembly. 12. The bottle assembly of claim 10, wherein the container includes a plurality of stand-off walls positioned on a bottom surface of the container. 13. The bottle assembly of claim 12, wherein at least one of the plurality of stand-off walls is configured as a cylindrical wall. 14. The bottle assembly of claim 10, wherein the container includes an upper peripheral portion and a lower peripheral portion separated by a groove. 15. The bottle assembly of claim 14, wherein the lower peripheral portion includes a plurality of flat tangential surfaces. 16. A method of using a bottle, the bottle including: a cap assembly including a straw;a filter housing having an outer wall, wherein the outer wall is separated into an upper portion and a lower portion by a shoulder that extends inward toward the straw;a screen positioned on the shoulder; anda filter cartridge disposed in the lower portion;the method including: removing the cap assembly and straw from an upper opening of the bottle body;introducing fluid into the upper opening of the bottle body;containing the fluid within the upper portion of the outer wall of the filter housing before the fluid flows through the screen and the filter cartridge disposed in the lower portion of the outer wall of the filter housing, the filter housing including an aperture configured for passage of a portion of the straw; andclosing the aperture. 17. The method of claim 16, wherein closing the aperture occurs automatically. 18. The method of claim 16, wherein closing the aperture occurs manually. 19. The method of claim 16, including removing the filter cartridge from the filter housing and replacing the filter cartridge. 20. The method of claim 19 further including removing the screen before removing the filter cartridge.