Movable panel assembly
View Patent ↗A movable panel assembly for a vehicle includes a housing adapted to be mounted within the interior of a vehicle. A panel is pivotably mounted to the housing about an axis. The panel is pivotably movable between a closed position and an open position through a vertical position. A spring member is operatively connected to the panel and biases the panel to move from the closed position to the vertical position. A damper is operatively connected to the panel for selectively retarding movement of the panel toward the open position.
1. A movable panel assembly for a vehicle comprising:
a housing adapted to be mounted within the interior of a vehicle;
a panel mounted on the housing for pivoting movement about an axis between a closed position and an open position through a vertical position;
a spring member connected to the panel and biasing the panel to move from the closed position to the vertical position; and
a damper connected to the panel for constantly retarding movement of the panel from the vertical position to the open position.
2. The movable panel assembly of claim 1 , wherein the spring member biases the panel to move from the closed position to the open position.
3. The movable panel assembly of claim 1 , wherein the spring member biases the panel when the panel is in the open position to help prevent undesirable movement of the panel towards the closed position.
4. The movable panel assembly of claim 1 , wherein the damper constantly retards the movement of the panel from the closed position to the open position.
5. The movable panel assembly of claim 1 , wherein the panel moves to an intermediate position between the vertical position and the open position, and wherein the damper retards the movement of the panel from the intermediate position to the open position, and wherein the panel is free from significant retardation of movement induced by the damper between the closed position and the intermediate position.
6. The movable panel assembly of claim 1 , wherein the panel is free from significant retardation of movement induced by the damper as the panel moves toward the closed position.
7. The movable panel assembly of claim 1 , wherein the panel is free from significant biasing by the spring member as the panel retracts or moves toward the closed position.
8. The movable panel assembly of claim 1 , wherein the spring member is a coil spring.
9. The movable panel assembly of claim 1 , wherein the damper is a one-way rotary damper.
10. The movable panel assembly of claim 1 , wherein the panel has a mass of greater than approximately 250 grams.
11. The movable panel assembly of claim 1 , wherein the panel has a mass of greater than or equal to approximately 500 grams.
12. The movable panel assembly of claim 1 , further including a latch mechanism adapted to retain the panel in the closed position until actuated to release the panel.
13. The movable panel assembly of claim 1 , wherein the center of mass of the panel is significantly above the axis in the closed position and the center of mass of the panel is above the axis when the panel is in the vertical position.
14. The movable panel assembly of claim 1 , wherein the damper is adapted to selectively retard the movement of the panel by applying a force on the panel that varies depending on the position of the panel relative to the housing.
15. The movable panel assembly of claim 1 , wherein the spring is adapted to selectively bias the panel by applying a force on the panel that varies depending on the position of the panel relative to the housing.
16. The movable panel assembly of claim 1 , wherein the panel includes an extension disposed along the axis at a lower portion of the panel, and wherein the spring member is disposed at an end of the extension between the panel and the housing.
17. The movable panel assembly of claim 1 , wherein the damper is located axially between the panel and the housing.