Seat belt buckle presenter assembly

Patent metadata

Field	Value
Publication number	US-10081330-B2
Application number	US-201314650624-A
Country	US
Kind code	B2
Filing date	Dec 10, 2013
Priority date	Dec 10, 2012
Publication date	Sep 25, 2018
Grant date	Sep 25, 2018

Abstract

A seat belt buckle presenter assembly ( 10 ) has a guide track ( 40 ) and a buckle presenter assembly ( 20 ). The guide track ( 40 ) is anchored to a vehicle seat frame at a first end and a second end. The buckle presenter assembly ( 10 ) is secured to and mounted onto the guide track ( 40 ) and is movable along the guide track ( 40 ) from a stowed position at the first end to an extended position toward the second end. Preferably, the guide track ( 40 ) is inclined having the first end of the guide track ( 40 ) fixed lower than the second end.

First claim

What is claimed is:

1. A seat belt buckle presenter assembly ( 10 ) comprising:
a guide track ( 40 ), the guide track being anchored to a vehicle seat frame of a vehicle seat at first and second end, the vehicle seat having a seat cushion;
a buckle presenter assembly ( 20 ) secured to and mounted onto the guide track and movable along the guide track ( 40 ) from a stowed position at the first end to an extended position toward the second end;
wherein the guide track ( 40 ) is inclined having the first end of the guide track ( 40 ) fixed lower than the second end, the guide track and a buckle cooperate so when the buckle is at the second end of the guide track the buckle is positioned partially above a top of the seat cushion and when the buckle is between a mid location extending to the first end the buckle is positioned lower at least partially below the top of the seat cushion, and wherein the second end is attached to or received in a front anchor ( 12 ) with a slot ( 12 A) for receiving the guide track, the front anchor ( 12 ) being secured to the seat frame.

2. The seat belt buckle presenter assembly ( 10 ) of claim 1 wherein the guide track ( 40 ) has a plurality of gear teeth ( 43 ); and the buckle presenter assembly ( 20 ) has a frame structure ( 22 ) adapted to fit over the guide track ( 40 ) and the frame structure ( 22 ) holds a rotatable worm gear ( 8 ) engaging the gear teeth ( 43 ) of the guide track ( 40 ) to drive the buckle presenter assembly ( 20 ) linearly along the guide track ( 40 ) between the stowed position and the extended position.

3. The seat belt buckle presenter assembly ( 10 ) of claim 2 wherein the buckle presenter ( 20 ) assembly further comprises a drive motor ( 2 ) mounted on the frame structure and connected to the worm gear ( 8 ) , the drive motor ( 2 ) rotates the worm gear ( 8 ) to drive the buckle presenter assembly ( 20 ) along the guide track ( 40 ).

4. The seat belt buckle presenter assembly ( 10 ) of claim 3 wherein the buckle presenter assembly ( 20 ) has the worm gear ( 8 ) above the guide track ( 40 ) to engage the gear teeth ( 43 ) which are positioned on an upper surface ( 42 ) of the guide track ( 40 ).

5. The seat belt buckle presenter assembly ( 10 ) of claim 3 wherein the buckle presenter assembly ( 20 ) has the worm gear ( 8 ) below the guide track ( 40 ) to engage the gear teeth ( 43 ) which are positioned on a bottom surface ( 42 ) of the guide track ( 40 ).

6. The seat belt buckle presenter assembly ( 10 ) of claim 1 further comprises:
a lead screw ( 7 ), the lead screw affixed to the guide track ( 40 ) at the first and second ends and suspended from the guide track ( 40 ).

7. A seat belt buckle presenter assembly ( 10 ) comprising:
a guide track ( 40 ), the guide track being anchored to a vehicle seat frame at first and second ends;
a buckle presenter assembly ( 20 ) secured to and mounted onto the guide track and movable along the guide track ( 40 ) from a stowed position at the first end to an extended position toward the second end;
wherein the first end of the guide track ( 40 ) is anchored and pivotable about a bolt ( 70 ) secured to the seat frame, wherein the second end is attached to or received in a front anchor ( 12 ) with a slot ( 12 A) for receiving the guide track, the front anchor ( 12 ) being secured to the seat frame.

8. A seat belt buckle presenter assembly ( 10 ) comprising:
a guide track ( 40 ), the guide track being anchored to a vehicle seat frame at first and second ends;
a buckle presenter assembly ( 20 ) secured to and mounted onto the guide track and movable along the guide track ( 40 ) from a stowed position at the first end to an extended position toward the second end, wherein a frame ( 22 ) includes a locking lever mechanism ( 50 ), the locking lever mechanism ( 50 ) having a slot ( 52 ) through which the guide track ( 40 ) extends allowing the frame ( 22 ) to move along the guide track ( 40 ).

9. A seat belt buckle presenter assembly ( 10 ) comprising:
a guide track ( 40 ), the guide track being anchored to a vehicle seat frame of a vehicle seat at first and second ends;
a buckle presenter assembly ( 20 ) secured to and mounted onto the guide track and movable along the guide track ( 40 ) from a stowed position at the first end to an extended position toward the second end;
a buckle extending from the buckle presenter assembly;
wherein the guide track ( 40 ) is inclined and the first end of the guide track ( 40 ) is fixed lower than the second end and wherein a height of the buckle relative to the vehicle seat frame varies with movement of the buckle presenter assembly ( 20 ), and wherein the second end is attached to or received in a front anchor ( 12 ) with a slotted opening ( 12 A) for receiving the guide track, the front anchor ( 12 ) being secured to the seat frame.

10. The seatbelt presenter of claim 9 wherein the second end of the guide track ( 40 ) is received within the slotted opening ( 12 A) in the front anchor ( 12 ) which is secured to the seat through a hole or opening ( 13 ).

Assignees

• Key Safety Systems Inc

Inventors

• Arnold David R
• Grzic Rudi

Classifications

• B60R22/203

  the locking means being movably mounted on the slider · CPC title

• B60R22/06 Primary

  having the belt or harness connected to a member slidable in a vehicle-mounted track · CPC title

• B60R22/03 Primary

  Means for presenting the belt or part thereof to the wearer {, e.g. foot-operated} · CPC title

• B60R2022/1806

  for buckles · CPC title

• B60R2022/207

  Horizontally or transversally adjustable · CPC title