Cantilevered operating button for an electronic vapor provision system
An electronic vapor provision device including a cantilever and a button which is configured to be operated by the cantilever.
1. An electronic vapor provision device comprising:
an external housing including two slots that each terminate at an end of the external housing, wherein the two slots define a cantilever; and
a button, wherein the cantilever is configured to operate the button.
2. The electronic vapor provision device of claim 1 , wherein the cantilever is integrally formed in the external housing of the electronic vapor provision device.
3. The electronic vapor provision device of claim 1 , wherein when the button is not being operated by the cantilever, the cantilever is flush with the external housing of the electronic vapor provision device.
4. The electronic vapor provision device of claim 1 , wherein the cantilever is formed in a distal end of the electronic vapor provision device.
5. The electronic vapor provision device of claim 1 , wherein the electronic vapor provision device includes a disposable portion which includes a source of aerosol precursor material, and a re-usable portion which does not contain a source of aerosol precursor material, and the cantilever is formed in the re-usable portion of the electronic vapor provision device.
6. The electronic vapor provision device of claim 1 , wherein the electronic vapor provision device comprises a re-usable portion configured for attachment to a disposable portion which includes a source of aerosol precursor material.
7. The electronic vapor provision device of claim 1 , wherein the cantilever is textured on an outer surface.
8. The electronic vapor provision device of claim 1 , wherein the cantilever includes an inwardly directed pillar which is used to engage and operate the button when the cantilever is deflected inwards.
9. The electronic vapor provision device of claim 1 , wherein the cantilever is formed of a resilient plastic.
10. The electronic vapor provision device of claim 1 , wherein the cantilever is configured to have a rest position, and may be resiliently deflected by a force from the rest position to operate the button, and wherein the cantilever is configured to return to the rest position when the force is removed.
11. The electronic vapor provision device of claim 10 , wherein the cantilever is deflected inwardly with respect to the electronic vapor provision device to operate the button, wherein the button is located inside the electronic vapor provision device.
12. The electronic vapor provision device of claim 1 , wherein the cantilever has a length in a range of 5 mm to 25 mm.
13. The electronic vapor provision device of claim 12 , wherein the cantilever has a length in a range of 8 mm to 15 mm.
14. The electronic vapor provision device of claim 1 , further comprising a light provided in association with the cantilever-operated button.
15. The electronic vapor provision device of claim 14 , further comprising a pair of slots, one slot being located on each side of the cantilever, wherein illumination from the light is visible through the pair of slots.
16. The electronic vapor provision device of claim 15 , further comprising a lens to direct the illumination from the light through the pair of slots.