Cupholder assembly
A selectively engageable and interlocking cupholder assembly, which may be used an aircraft or vehicle interior while in movement.
1. A cupholder assembly for holding beverages and their respective containers, said assembly comprising:
(a) a main member defining a circular shape and defining one or more main member recesses;
(b) a bottom member defining a circular shape, said bottom member being pivotably attached to the main member, wherein said bottom member defines one or more teeth extending upwards when the bottom is placed generally perpendicular to said main member;
(c) a top member defining a circular shape, said top member being pivotably attached to the main member, the top member defining a circular opening where dimensions of the opening generally conform to the dimensions of the bottom member, so that the entirety of the bottom member excluding the pivotably attached portion may pass through the opening, when the top member is in face-to-face abutment with the bottom member, wherein said top member includes a ridge extending generally in an upward direction when said top member is generally perpendicular in placement to said main member;
(d) a beverage bottle defining a cylindrical shape capable of being engaged to the bottom member with a quarter turn, wherein the bottom of said beverage bottle defines corresponding recesses to receive said one or more teeth;
(e) a tongue-and-groove mechanism, wherein a tongue is located on each of said one or more teeth and a groove is located in each of said one or more recesses; and
(f) a rack and pinion mechanism, wherein said main member, said bottom member, and said top member engage with one another through said rack and pinion mechanism.
2. The assembly of claim 1 , wherein the bottle may interlock to the bottom member through radially engaging the teeth with the corresponding recesses.
3. The assembly of claim 1 , wherein the circumference of the bottle is slightly smaller than that of the circular opening in the top member, when the bottle is placed generally parallel to the main member.
4. The assembly of claim 3 , wherein the assembly is composed at least in part of metal.