Aerosol provision system and removable member

Patent metadata

Field	Value
Publication number	US-11533949-B2
Application number	US-201816758975-A
Country	US
Kind code	B2
Filing date	Oct 24, 2018
Priority date	Oct 24, 2017
Publication date	Dec 27, 2022
Grant date	Dec 27, 2022

Abstract

In one aspect, an aerosol provision system is provided. The system includes an assembly defining an opening configured to receive a replaceable consumable and a removable member releasably engaged with the assembly. The removable member is configured to form part of an outer surface of the system, and is positioned so as not to obstruct the opening.

First claim

The invention claimed is:

1. An aerosol provision system, comprising:
an assembly defining an opening configured to receive a replaceable consumable; and
a removable member releasably engaged with the assembly, the removable member conforming to and covering an outer surface of the assembly and configured to form part of an outer surface of the aerosol provision system, and positioned so as not to obstruct the opening, wherein
the outer surface of the assembly comprises a first portion and a second portion, the first portion being recessed with respect to the second portion to provide a stepped profile about which the removable member can rotate; and
an edge of the removable member is configured to rotate into the recessed first portion upon application of a force to a location on the removable member above and towards the recessed first portion to allow removal of the removable member.

2. The aerosol provision system according to claim 1 , wherein the first portion being recessed with respect to the second portion k provides a fulcrum about which the removable member can rotate.

3. The aerosol provision system according to claim 2 , wherein the first portion is dimensioned to receive the edge of the removable member as the removable member rotates about the fulcrum such that an opposite edge of the removable member rotates away from the second portion.

4. The aerosol provision system according to claim 3 , wherein the outer surface of the assembly comprises a third portion, the second portion being recessed with respect to the third portion by a depth dimension substantially equal to a thickness dimension of the removable member.

5. The aerosol provision system according to claim 4 , wherein the first portion is dimensioned such that an opposite edge of the removable member extends above the third portion as the removable member rotates about the fulcrum.

6. The aerosol provision system according to claim 3 , wherein the removable member is attached to the assembly by one or more attachment elements and at least one of the one or more attachment elements is configured to detach as the removable member rotates about the fulcrum.

7. The aerosol provision system according to claim 6 , wherein the one or more attachment elements are magnets arranged on the second portion.

8. The aerosol provision system according to claim 7 , wherein a first magnet is arranged to engage the removable member at a first region, and a second magnet is arranged to engage the removable member at a second region, the second region being:
closer to an opposite edge than the first region; and
closer to a midpoint of a length dimension of the removable member than the first region.

9. The aerosol provision system according to claim 2 , wherein the first portion comprises one or more sections which are raised above a base of the first portion.

10. The aerosol provision system according to claim 2 , wherein the first portion has a width dimension of about 1.5 mm to about 5.75 mm.

11. The aerosol provision system according to claim 2 , wherein the first portion is recessed with respect to the second portion by a depth dimension of about 0.2 mm to about 0.4 mm.

12. The aerosol provision system according to claim 1 , wherein at least one of the removable member and the assembly comprises an attachment element to attach the removable member to the assembly.

13. The aerosol provision system according to claim 12 , wherein the assembly comprises the attachment element and the attachment element comprises a magnet.

14. The aerosol provision system according to claim 12 , wherein the attachment element is configured to be slidably received within a channel.

15. The aerosol provision system according to claim 1 , wherein at least a portion of an external surface of the removable member comprises a gripping surface, the gripping surface comprising raised portions.

16. A removable member configured for use with the aerosol provision system of claim 1 .

17. A member to form part of an aerosol provision system, wherein the member is configured for releasable attachment to an outer surface of an aerosol provision assembly and defines an aperture through which a control element of the aerosol provision assembly is accessible in use, wherein
the member is configured to rotate about a stepped profile defined by a first portion of the outer surface of aerosol provision assembly being recessed with respect to a second portion of the outer surface aerosol provision assembly, and,
an edge of the member is configured to rotate into the recessed first portion upon application of a force to a location on the member above and towards the recessed first portion to allow removal of the member.

18. The member according to claim 17 , wherein the member comprises magnetic material.

19. The member according to claim 17 , wherein the member comprises an attachment element for engaging the aerosol provision assembly, and wherein the attachment element comprises an elongate member configured to be slidably received in a channel defined by a surface of the aerosol provision assembly.

20. The member according to claim 17 , wherein the member comprises an attachment element for engaging the aerosol provision assembly, and wherein the attachment element comprises a channel defined by a surface of the member, the channel configured to slidably receive an elongate member formed on a surface of the aerosol provision assembly.

Assignees

• Nicoventures Trading Ltd

Inventors

• Begin Mark
• Dieter Steve
• Eby David Christian
• Falendysz Greg
• Forster Mark
• Ouchi Kaya
• Paprocki Benjamin J

Classifications

• A24F40/42

  Cartridges or containers for inhalable precursors · CPC title

• A24F40/20

  Devices using solid inhalable precursors · CPC title

• A24F40/40 Primary

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

• H05B2203/021

  Heaters specially adapted for heating liquids · CPC title

• A24F40/60

  Devices with integrated user interfaces · CPC title