Aerosol delivery device with sliding and transversely rotating locking mechanism

Patent metadata

Field	Value
Publication number	US-11439185-B2
Application number	US-202016861779-A
Country	US
Kind code	B2
Filing date	Apr 29, 2020
Priority date	Apr 29, 2020
Publication date	Sep 13, 2022
Grant date	Sep 13, 2022

Abstract

The present disclosure is directed to an aerosol delivery device and a holder for use with a removable substrate cartridge. The holder may include a first body portion and a second body portion. The first body portion may define a longitudinal axis, a rotational axis, and an aerosol passage. The second body portion may include a cartridge receiving chamber and may be configured to slide along the longitudinal axis and rotate about the rotation axis relative to the first body portion to and from a use position, wherein at least a portion of the second body is received by the first body portion and the substrate cartridge is retained in the receiving chamber, and an open position, wherein the second body portion is rotated relative to and extended away from the first body portion such that the substrate cartridge can be inserted into or removed from the receiving chamber.

First claim

The invention claimed is:

1. A holder for use with a removable and replaceable substrate cartridge, the holder comprising:
a first body portion defining a longitudinal axis and an aerosol passage extending through the first body portion; and
a second body portion that includes a cartridge receiving chamber,
wherein the first body portion further defines a rotation axis substantially perpendicular to the longitudinal axis, and wherein the second body portion is configured to slide along the longitudinal axis and rotate about the rotation axis relative to the first body portion to and from at least:
a use position, wherein at least a portion of the second body portion is received by the first body portion and the substrate cartridge is retained in the receiving chamber, and
an open position, wherein the second body portion is rotated relative to and extended away from the first body portion such that the substrate cartridge can be inserted into or removed from the receiving chamber,

wherein one of the second body portion or the first body portion includes a translation slot, wherein the other of the second body portion or the first body portion includes a rotation pin, wherein the rotation pin is located within the translation slot, and wherein the second body portion is configured to slide via the translation slot and rotate via the rotation pin relative to the first body portion.

2. The holder of claim 1 , wherein second body portion includes a pair of openings proximate a heat source of the substrate cartridge when in the use position.

3. The holder of claim 1 further comprising a plunger assembly configured to eject an inserted substrate cartridge when in the open position.

4. The holder of claim 3 , wherein the plunger assembly is further configured to seat the substrate cartridge when in the use position.

5. The holder of claim 1 , wherein at least one of the first body portion or the second body portion includes a cartridge retention feature.

6. The holder of claim 5 , wherein the cartridge retention feature comprises a first resilient member located in the first body portion and a second resilient member located in the second body portion.

7. The holder of claim 1 , wherein the second body portion includes an extension, and wherein at least a portion of the receiving chamber is located in the extension.

8. The holder of claim 7 , wherein the first body portion includes a cavity and wherein when in the use position, at least a portion of the extension of the second body portion is received in the cavity of the first body portion.

9. The holder of claim 1 , wherein at least one of first body portion or the second body portion has a substantially oblong overall shape.

10. An aerosol delivery device comprising:
a removable cartridge comprising a substrate portion that includes a substrate material having an aerosol precursor composition configured to form an aerosol upon application of heat thereto; and
a holder comprising a first body portion defining a longitudinal axis and an aerosol passage extending through the first body portion, and a second body portion that includes a cartridge receiving chamber,
wherein the first body portion further defines a rotation axis substantially perpendicular to the longitudinal axis, and wherein the second body portion is configured to slide along the longitudinal axis and rotate about the rotation axis relative to the first body portion to and from at least:
a use position, wherein at least a portion of the second body portion is received by the first body portion and the cartridge is retained in the receiving chamber, and
an open position, wherein the second body portion is rotated relative to and extended away from the first body portion such that the cartridge can be inserted into or removed from the receiving chamber,

wherein one of the second body portion or the first body portion includes a translation slot, wherein the other of the second body portion or the first body portion includes a rotation pin, wherein the rotation pin is located within the translation slot, and wherein the second body portion is configured to slide via the translation slot and rotate via the rotation pin relative to the first body portion.

11. The aerosol delivery device of claim 10 , wherein second body portion includes a pair of openings proximate the heat source of the cartridge when in the use position.

12. The aerosol delivery device of claim 10 further comprising a plunger assembly configured to eject the cartridge when in the open position.

13. The aerosol delivery device of claim 12 , wherein the plunger assembly is further configured to seat the cartridge when in the use position.

14. The aerosol delivery device of claim 10 , wherein at least one of the first body portion or the second body portion includes a cartridge retention feature.

15. The aerosol delivery device of claim 14 , wherein the cartridge retention feature comprises a first resilient member located in the first body portion and a second resilient member located in the second body portion.

16. The aerosol delivery device of claim 10 , wherein the second body portion includes an extension, and wherein at least a portion of the receiving chamber is located in the extension.

17. The aerosol delivery device of claim 16 , wherein the first body portion includes a cavity and wherein when in the use position, at least a portion of the extension of the second body portion is received in the cavity of the first body portion.

18. The aerosol delivery device of claim 10 , wherein at least one of first body portion or the second body portion has a substantially oblong overall shape.

19. The aerosol delivery device of claim 10 , wherein the cartridge further comprises a heat portion including a heat source configured to generate heat.

20. The aerosol delivery device of claim 19 , wherein the substrate portion is disposed proximate the heat source.

21. The holder of claim 1 , wherein translation slot is located on the second body portion.

22. The aerosol delivery device of claim 10 , wherein the translation slot is located on the second body portion.

Assignees

• Reynolds Tobacco Co R

Inventors

• Conner Billy T
• Jackson Thaddeus
• Leigh Taylor
• Bachtel Randall
• Bascas Frank
• Tam Hannah
• Araya Moises
• Flynn Nigel

Classifications

• A24F40/42 Primary

  Cartridges or containers for inhalable precursors · CPC title

• A24F40/40 Primary

  Constructional details, e.g. connection of cartridges and battery parts · CPC title

• A61M2205/364

  by chemical reaction · CPC title

• A61M15/009

  using medicine packages with incorporated spraying means, e.g. aerosol cans (pocket atomiser of the injector type A61M11/08) · CPC title

• A61M11/041

  using heaters · CPC title