Variable opening overhead stowage bins and related methods

Patent metadata

Field	Value
Publication number	US-9630718-B2
Application number	US-201514616377-A
Country	US
Kind code	B2
Filing date	Feb 6, 2015
Priority date	Feb 6, 2015
Publication date	Apr 25, 2017
Grant date	Apr 25, 2017

Abstract

An improved overhead storage system for use in an aircraft includes a variable opening overhead storage bin that is configured to automatically open to an initial open position when a latch mechanism is released, to open further to a second open position when a force is applied to the bin, and to return to the initial open position when the force is removed. The variable opening overhead storage bin includes a first stop device configured to stop the bin at the initial open position, and a second stop device configured to stop the bin at the second open position. When in the initial open position, the variable opening overhead storage bin is angled to retain stowed articles within the bin. When the variable opening overhead storage bin is further opened to the second open position, the passenger's hands are in a better position to control articles stowed within the bin.

First claim

The invention claimed is:

1. An overhead storage system for use in an aircraft, the overhead storage system comprising:
an overhead support structure coupled to an interior of an aircraft fuselage;
an overhead storage bin movably coupled to the overhead support structure such that the overhead storage bin is selectively moveable from a closed position to an initial open position and further selectively moveable from the initial open position to a second open position, the overhead storage bin, comprising:
a first panel;
a side panel coupled to the first panel;
a cavity configured to receive a load, the cavity being at least partially defined by the first panel and the side panel;
a first stop device coupled to the side panel and configured to stop the overhead storage bin at the initial open position until the overhead storage bin is selectively moved to the second open position; and
a second stop device coupled to the side panel and configured to stop the overhead storage bin at the second open position, wherein the first stop device and the second stop device are coupled to the overhead storage bin such that the first stop device and the second stop device move with the overhead storage bin as the overhead storage bin is selectively moved from the closed position to the initial open position and the second open position, wherein, in the closed position, a first edge of the first panel is positioned adjacent the overhead support structure, thereby closing the cavity off from the interior of the aircraft fuselage, wherein, in the initial open position, the first edge of the first panel is spaced apart from the overhead support structure by a first distance and the cavity is open to the interior of the aircraft fuselage via an opening, and wherein, in the second open position, the first edge of the first panel is spaced apart from the overhead support structure by a second distance, the second distance being greater than the first distance, wherein the overhead storage bin is configured such that application of a force to the overhead storage bin is required to move the overhead storage bin from the initial open position to the second open position, wherein the overhead storage bin is configured to automatically stop at the initial open position when the overhead storage bin is opened from the closed position, and wherein the overhead storage bin is biased such that the overhead storage bin automatically returns to the initial open position from the second open position when the force that is required to move the overhead storage bin to the second open position is removed; and

a rate control device configured to control a rate of lowering when the overhead storage bin is selectively moved from the closed position to the initial open position.

2. The overhead storage system according to claim 1 , further comprising a latch mechanism configured to retain the overhead storage bin in the closed position while the overhead storage bin is not being operated, wherein release of the latch mechanism is configured to cause the overhead storage bin to open to the initial open position.

3. The overhead storage system according to claim 1 , wherein the overhead storage bin is configured such that application of a downward force to the first panel of the overhead storage bin is required to move the overhead storage bin from the initial open position to the second open position.

4. The overhead storage system according to claim 1 , wherein the overhead storage bin is configured such that the second open position is the furthest that the overhead storage bin may be opened.

5. The overhead storage system according to claim 1 , wherein the first panel comprises a longitudinal groove formed on an inner surface of the first panel and facing the cavity, wherein the longitudinal groove extends substantially along and adjacent the first edge, and wherein the longitudinal groove is configured to receive a portion of the load within the overhead storage bin as the overhead storage bin is moved to the initial open position and to the second open position.

6. The overhead storage system according to claim 5 , wherein the inner surface of the first panel further comprises one or more of a raised portion and/or a wedge positioned within the cavity, wherein the one or more of the raised portion and/or the wedge is configured to receive a wheeled portion of the load positioned within the cavity of the overhead storage bin.

7. The overhead storage system according to claim 6 , wherein the one or more of the raised portion and/or the wedge is positioned inside the cavity, opposite the first edge of the first panel.

8. The overhead storage system according to claim 1 , wherein the rate control device is configured to control the rate of movement of the overhead storage bin such that the overhead storage bin selectively automatically opens at a first rate as the overhead storage bin is moved from the closed position to a threshold position between the closed position and the initial open position, and such that the overhead storage bin opens at a second rate between the threshold position and the initial open position, wherein the second rate is slower than the first rate.

9. The overhead storage system according to claim 8 , wherein in the threshold position, the first panel is approximately level to a cabin floor of an aircraft in which the overhead storage system is installed.

10. The overhead storage system according to claim 1 , wherein the first stop device contacts the rate control device when the overhead storage bin is in the initial open position.

11. An aircraft comprising the overhead storage system according to claim 1 .

12. A variable opening overhead storage bin for use in an aircraft, the variable opening overhead storage bin comprising:
a body configured to receive a load via an opening in the body, the body being selectively pivotable with respect to an overhead support structure on the aircraft from a closed position in which the opening is concealed by the overhead support structure to an initial open position in which the opening is accessible such that the load may be placed into and removed from the body, wherein the body is further selectively pivotable from the initial open position to a second open position in which the body is further pivoted away from the overhead support structure, wherein the body comprises an outer edge, the body being configured such that the outer edge is positioned adjacent the overhead support structure in the closed position, wherein, in the initial open position, the outer edge is spaced apart from the overhead support structure by a first vertical distance, and wherein, in the second open position, the outer edge is spaced apart from the overhead support structure by a second vertical distance, the second vertical distance being greater than the first vertical distance;
a first stop device coupled to the body and configured to stop the variable opening overhead storage bin at the initial open position until the variable opening overhead storage bin is selectively moved to the second open position;
a second stop device coupled to the body and configured to stop the variable opening overhead storage bin at the second open position, wherein the first stop device and the second stop device are coupled to the variable opening overhead storage bin such that the first stop device and the second stop device move with the variable opening overhead storage bin as the variable opening overhead storage bin is selectively moved from the closed position to the initial open position and the second open position;
an article retention feature formed along the outer edge, within the

Assignees

• Boeing Co

Inventors

• Scown Stephen Lee
• Wilcynski Paul Joseph
• Heaton Jeffrey Scott

Classifications

• B65D90/54

  Gates or closures · CPC title

• B64F5/00

  Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for · CPC title

• B64D11/003 Primary

  Stowage devices for passengers' personal luggage · CPC title