Stowable table assembly with a tabletop locking mechanism

• US 7,798,072 B2
• Filed: 03/06/2006
• Issued: 09/21/2010
• Est. Priority Date: 03/31/2005
• Status: Active Grant

• Current Assignee: Becker Automotive Design, Inc.
• Original Assignee: Becker Automotive Design, Inc.
• Inventors: Weaver, Ronald T., Becker, Howard B.
• Primary Examiner(s): Jayne; Darnell M
• Assistant Examiner(s): AYRES, TIMOTHY MICHAEL
• Application Number:
  US11/370,154
• Publication Number:
  US 20060220425A1
• Time in Patent Office: 1,660 Days
• Field of Search: 108/42, 108/44, 108/166, 108/167, 108/171, 297/135, 297/145, 297/155, 297/162, 297/149, 297/150, 297/154, 297/161, 297/195, 297/188.1, 297/188.02, 297/188.11, 297/188.14, 297/188.15, 297/188.21, 297/188.16, 162/30, 162/31, 162/58, 163/71
• US Class Current: 108/42
• CPC Class Codes: A47C 7/624 located on side of seat, e.g. on armrest
• CPC Class Codes: A47C 7/70 of foldable type
• CPC Class Codes: B60N 3/002 of trays

Abstract

A stowable table assembly comprising a hinge block, a tabletop, and a support carrying the tabletop. The support is pivotably attached to the hinge block for rotation about a hinge axis. The tabletop is thereby rotatable about the hinge axis between a use position and a stowing position. The tabletop is furthermore movable relative to the support. A releasable locking mechanism associated with the hinge block and the support prevents rotation of the tabletop unless the tabletop is in a predetermined position relative to the support. The locking mechanism is released in response to movement of the tabletop to the predetermined position thereby permitting the tabletop to be rotated toward its stowing position.

Claims

1. A stowable table system comprising:

a compartment defining an interior space;

a hinge block within said compartment, said hinge block being vertically movable between a lower position and an upper position;

a support hingedly attached to said hinge block, said support being pivotable about a hinge axis between a horizontal use position and a vertical stowing position;

a tabletop mounted on said support for linear movement between first and second limit positions relative to said support;

a releasable locking mechanism operatively associated with said hinge block and said support for preventing pivoting of the support from its horizontal use position, unless the tabletop is at its second limit position, the locking mechanism being automatically released in response to a sliding movement of the tabletop to its second limit position thereby permitting the tabletop to be lifted and rotated to its vertical stowing position for stowing in said compartment;

the locking mechanism further comprising a lever having opposite ends, said lever being mounted on said support for pivoting about an axis disposed between said ends, the hinge block being configured to receive one of the ends of the lever to prevent rotation of the support relative to the hinge block, said lever being rotatable about said pivot to move the one end of the lever to a released position relative to the hinge block in response to movement of the tabletop to its second position, thereby permitting rotation of said tabletop to the vertical position; and

a bracket carrying the tabletop and defining a surface positioned to engage the other of the ends of the lever and to rotate the lever to release the one end thereof from said hinge block when said tabletop is moved to its second limit position, the bracket further comprising spaced apart flanges adapted to engage the support to limit the movement of the tabletop between said first and second limit positions, wherein one of the flanges on the bracket is positioned to engage the other end of the lever to pivot the lever to release the one end of the lever from the hinge block.