Smoking article
A smoking article comprises a first part ( 111 ) comprising a source of smokable material and a second part ( 112 ) comprising a rod article and configured to be rotatable relative to the first part. A first indexing surface ( 116 ) on the first part and a second indexing surface ( 304 ) on the second part are configured to engage to index the rotation between the first and second parts. At least one of the first or second parts comprise a control element ( 250 ) configured to control a ventilation of the smoking article and a ventilation area ( 270 ) in the other of the first or second parts of the smoking article from the control element, the ventilation area configured to be selectively covered by the movable control element, wherein the second part comprises a connecting section connecting the rod article to the first part of the smoking article, and the connecting section is affixed to or supports the second indexing section.
1. A smoking article, comprising:
a first part including a source of smokable material and having at least one first contacting surface defined by a sheet material;
a second part including a rod article and configured to rotate relative to the first part; and
a first index surface on the first part and a second index surface on the second part collectively to engage and index a rotation between the first part and the second part,
one of the first part and the second part further including a controller configured to a control a ventilation of the smoking article, the other of the first part and the second part including a ventilation area configured to be selectively covered by the controller,
wherein the second part further including a connection section formed of a sheet material defining at least one second contacting surface and connecting the rod article to the first part, the connection section being affixed to or supporting the second index surface and
wherein the at least one first contacting surface and the at least one second contacting surface are configured to allow relative rotational movement between the first part and the second part and the at least one first contacting surface is configured to engage with the at least one second contacting surface to prevent relative longitudinal movement between the first part and the second part in at least one direction.
2. The smoking article as claimed in claim 1 , wherein the controller is configured to move within a circumferentially extending channel defined by the other of the first part and the second part, the smoking article configured such that contact of the controller with an engagement surface at an end of the channel limits rotational movement between the first part and the second part.
3. The smoking article as claimed in claim 1 , wherein at least one of: the controller, at least one ventilation area, and/or the connection section is defined by a blank disposed a plurality of times around a whole circumference of the smoking article.
4. The smoking article as claimed in claim 1 , wherein the rod article is connected to the first part via an outermost layer only of a plurality of layers circumscribing the rod article and/or a rod article of the first part.
5. The smoking article as claimed in claim 1 , wherein the first part further includes a first filter section.
6. The smoking article as claimed in claim 1 , wherein a outermost layer of the smoking article surrounds at least one of:
(1) a controller configured to be movable to selectively cover a ventilation area,
(2) a controller including a first engagement edge and a second engagement edge collectively configured to engage with a first or second limiter surface to limit rotational movement of the first part relative to the second part,
(3) the first and second index surfaces configured to index movement between the first and second parts, and
(4) one or more spacer sections configured to support the second index surface in a pre-determined radial position relative to the first index surface.
7. The smoking article as claimed in claim 1 , wherein the connection section is disposed about the control element.
8. The smoking article as claimed in claim 5 wherein the second filter section is configured to rotate relative to the first filter section.
9. The smoking article as claimed in claim 1 , wherein the rod article is a second filer section.
10. The smoking article as claimed in claim 9 , wherein the second filter section is configured to rotate relative to the first filter section.
11. The smoking article as claimed in claim 1 , wherein the first part further includes a first filter section and the rod article is a second filter section.
12. The smoking article as claimed in claim 11 , wherein the second filter section is configured to rotate relative to the first filter section.
13. The smoking article as claimed in claim 1 , wherein the at least one first contacting surface is a circumferentially extending edge of the sheet material which defines the at least one first contacting surface.
14. The smoking article as claimed in claim 13 , wherein the at least one second contacting surface is a circumferentially extending edge of the sheet material which defines the at least one second contacting surface.
15. The smoking article as claimed in claim 13 , wherein the thickness of the sheet material defines the at least one first contacting surface.
16. The smoking article as claimed in claim 14 , wherein the thickness of the sheet material defines the at least one second contacting surface.