Apparatus for curling hair
View Patent ↗Apparatus for curling hair comprises first and second side portions which are secured together in a spaced apart relationship via a connector portion. The connector portion is positioned substantially centrally with respect to each side portion. The connector portion has a length of not more than 20 mm. The side portions are fabricated from a material which is both resilient and thermally conductive.
1. A one-piece apparatus for curling hair comprising first and second side portions and a connector portion, the first and second side portions secured together in a spaced apart relationship by the connector portion, said connector portion being positioned substantially centrally with respect to each side portion; wherein the one-piece apparatus is fabricated from resilient and thermally conductive silicone rubber, and wherein the connector portion is hollow and is defined by a substantially cylindrical wall extending between said first and second side portions and connected to both the said first and second side portions, and wherein the said connector portion has a length of not more than 20 mm and the said first and second side portions each have a width that is at least three times larger than the length of the said connector portion, and wherein the said first and second side portions and the substantially cylindrical wall of the said connector portion are of uniform thickness and resilience, one of the first and second side portions is substantially flat and the other of the first and second side portions is curved wherein the first side portion is configured such that it is provided with two fixed states: a first state in which the first side portion is convex in shape and bends away from the second plate; and a second fixed state in which the first side portion is concave in shape and folds over to cover both the connector portion and the second side portion; and the said one-piece apparatus is configured, by its resilience and thermal conductivity, to transfer heat from heater plates clamped around the said first and second side portions to hair that has been wound around the said connector portion.
2. The one-piece apparatus according to claim 1 , wherein the connector portion has a length not more than 15 mm.
3. The one-piece apparatus according to claim 1 , the side portions each having a width that is at least six times larger than the length of the connector portion.
4. The one-piece apparatus according to claim 1 , wherein at least one of the side portions is provided with means for securing an end of a section of hair to the apparatus.
5. The one-piece apparatus according to claim 4 , wherein the means for securing an end of a section of hair to the apparatus comprises a slot with an opening at an edge of the at least one side portion.
6. The one-piece apparatus according to claim 1 , wherein each of the first and second side portions are circular in shape.
7. The one-piece apparatus according to claim 1 , wherein both the first and second side portions are substantially flat.
8. The one-piece apparatus according to claim 1 , wherein the first side portion is configured such that it is provided with two fixed states: a first state in which the first side portion is convex in shape and bends away from the second plate; and a second fixed state in which the first side portion is concave in shape and folds over to cover both the connector portion and the second side portion.
9. The one-piece apparatus according to claim 8 , each of the first and second side portions having an outer circumference and wherein at least one of the first and second side portions is provided with a plurality of protrusions located on the outer circumference, oriented towards the other side portion.
10. The one-piece apparatus according to claim 9 , wherein both of the first and second side portions are provided with a plurality of protrusions located on the outer circumference of each side portion, wherein the protrusions on each side portion are oriented towards the other side portion.
11. The one-piece apparatus according to claim 10 , wherein the protrusions are arranged such that the protrusions of first side portion are located in between the protrusions of the second side portion when the first side portion is folded over to cover both the connector portion and the second side portion.
12. The one-piece apparatus according to claim 1 , wherein at least one of the first and second side portions are provided with a plurality of holes therein.
13. The one-piece apparatus according to claim 1 , wherein the connector portion is provided with a plurality of holes therein.
14. The one-piece apparatus of claim 1 , wherein said apparatus is formed of a material which changes colour when heated to a first temperature and reverts to its original when cooled.