FRICTION CONTROLLED DRAWER SLIDE MECHANISM
A friction controlled mechanism configured to operate in conjunction with an assembly having a moveable structure and a stationary structure. The mechanism includes a frame member having a length and a friction based flexible member slidably wrapped around a perimeter of the frame member such that the flexible member travels in opposite directions around the perimeter of the frame member during movement of the moveable structure toward and away from the stationary structure. The flexible member imparts a friction to side rails of the stationary structure and to side rails of the moveable structure to provide a controlled stable movement of the moveable structure.
1 . A friction controlled mechanism configured to operate in conjunction with an assembly having a moveable structure and a stationary structure comprising:
a frame member having a length; and
a friction based flexible member slidably wrapped around a perimeter of the frame member such that the flexible member travels in opposite directions around the perimeter of the frame member during movement of the moveable structure toward and away from the stationary structure,
wherein the flexible member imparts a friction to side rails of the stationary structure and to side rails of the moveable structure to provide a controlled stable movement of the moveable structure.
2 . The friction controlled mechanism of claim 1 , wherein the flexible member has frictional properties that facilitate a controlled stable movement of the moveable structure when a minimal force is applied to the moveable structure while simultaneously preventing the moveable structure from moving when a force exerted on the moveable structure is less than the minimal force.
3 . The friction controlled mechanism of claim 2 , wherein the flexible member is made from one of a hook material, a loop material, hook/loop material, a web type material, a chain or the like.
4 . The friction controlled mechanism of claim 3 , wherein the friction controlled mechanism further includes a stop to limit the travel of the moveable structure away from the stationary structure.
5 . The friction controlled mechanism of claim 2 , wherein the moveable structure is a slidable door moveable in an upward and downward curved motion, wherein when the slidable door is in an upward position, the cavity is exposed and the slidable door serves as an upper foot rest and when the slidable door is in the downward position, the cavity is exposed and the slidable door serves as a lower foot rest and when the slidable door is approximately halfway between the upward and downward position, the slidable door conceals a cavity defined in the stationary structure.
6 . The friction controlled mechanism of claim 5 , wherein the slidable door includes a curved channel on each outer side and the stationary structure includes a curved channel on each inner side, and wherein the friction controlled mechanism conforms to the configuration of the curved channels of the slidable door and the stationary structure.
7 . The friction controlled mechanism of claim 6 , wherein the assembly is a glove box assembly for a vehicle and the stationary structure is a dashboard.
8 . The friction controlled mechanism of claim 7 , wherein the glove box assembly further includes a second moveable structure comprised of a slidable drawer located inside the cavity and incorporating the friction controlled mechanism.
9 . The friction controlled mechanism of claim 2 , wherein the assembly is a dashboard assembly for a vehicle and the moveable structure is a slidable tray and the stationary structure is a dashboard, wherein the slidable tray serves as a surface for use by a passenger of the vehicle.
10 . The friction controlled mechanism of claim 9 , wherein the dashboard assembly includes a second moveable structure incorporating the friction controlled mechanism, the second moveable structure comprising a foot rest.
11 . The friction controlled mechanism of claim 2 , wherein the assembly is a seating apparatus that includes a seat assembly, wherein the moveable structure is a slidable seat and the stationary structure is a cabinet, and wherein when a load is applied to the slidable seat, the friction controlled mechanism locks the slidable seat and prevents the slidable seat from moving.
12 . The friction controlled mechanism of claim 11 , wherein the seat assembly further includes a second moveable structure, the second moveable structure comprised of an adjustable back and neck rest.
13 . The friction controlled mechanism of claim 12 , wherein the seating apparatus further includes a foot rest assembly having a third moveable structure and a second stationary structure, the moveable structure comprised of a slidable upper door, wherein when the slidable upper door is in an open position, the slidable upper door serves as an upper foot rest and exposes a first storage compartment in an upper portion of the stationary structure.
14 . The friction controlled mechanism of claim 13 , wherein the foot rest assembly includes a fourth moveable structure comprised of a slidable lower door, wherein when the slidable lower door is in an open position, the slidable lower door serves as a lower foot rest and exposes a second storage compartment in a lower portion of the stationary structure.
15 . The friction controlled mechanism of claim 2 , wherein the assembly is a seating storage assembly comprised of a first moveable structure and a second moveable structure, wherein the first moveable structure and the second moveable structure move independently from each other.
16 . The friction controlled mechanism of claim 15 , wherein the first moveable structure is a slidable storage drawer and the second moveable structure is a slidable seat, wherein the seat is disposed above the slidable storage drawer and the slidable storage drawer restricts the open motion of the slidable seat.
17 . A friction controlled mechanism configured to operate in conjunction with an assembly having a moveable structure and a stationary structure comprising:
a frame member having a length; and
a friction based flexible member slidably wrapped around a perimeter of the frame member such that the flexible member travels in opposite directions around the perimeter of the frame member during movement of the moveable structure toward and away from the stationary structure,
wherein the flexible member has frictional properties that facilitate a controlled stable movement of the moveable structure when a minimal force is applied to the moveable structure while simultaneously preventing the moveable structure from moving when a force exerted on the moveable structure is less than the minimal force.
18 . The friction controlled mechanism of claim 17 , wherein the moveable structure is one of a slidable door, a slidable seat, a slidable foot rest, a slidable back and neck rest, and a slidable tray and the stationary structure is one of a dashboard and a cabinet.
19 . A method of assembling a friction controlled mechanism for use in a vehicle comprising:
providing a frame member;
providing a flexible member;
wrapping the flexible member around a perimeter of the frame member such that the flexible member is free to travel around the perimeter of the frame member in opposite directions; and
attaching a stop to the frame member.
20 . The method of claim 19 , wherein the flexible member has frictional properties that facilitate a controlled stable movement of a moveable structure in relation to a stationary structure of the cabinet assembly when a minimal force is applied to the moveable structure while simultaneously preventing the moveable structure from moving when a force exerted on the moveable structure is less than the minimal force.