Pivoting spring loaded web guide

Patent metadata

Field	Value
Publication number	US-9725022-B2
Application number	US-201514926034-A
Country	US
Kind code	B2
Filing date	Oct 29, 2015
Priority date	Oct 29, 2015
Publication date	Aug 8, 2017
Grant date	Aug 8, 2017

Abstract

A seatbelt web guide assembly adapted to be fixed to a seat back comprises a web guide in the shape of a loop and a pivot adapted to be fixed to a seat back and defining a first pivot axis. A connector is disposed between and connects the web guide to the pivot at a position in which the web guide is spaced from the first pivot axis. The pivot has a first part and a second pivot part. The second pivot part is rotatable with respect to the first part about the pivot axis, and the connector is fixed to the second pivot part.

First claim

The invention claimed is:

1. A seatbelt web guide comprising:
a web guide in the shape of a loop;
a pivot adapted to be fixed to a seat back and defining a first pivot axis;
a connector disposed between and connecting the web guide to the pivot at a position in which the web guide is spaced from the first pivot axis;
wherein the pivot has a first pivot part and a second pivot part with the second pivot part being rotatable with respect to the first pivot part about the pivot axis, and the connector fixed to the second pivot part for rotation about the axis therewith,
further wherein the connector comprises a first connector part and a second connector part with the second connector part being slideably engaged with the first connector part.

2. The web guide assembly of claim 1 wherein the connector comprises a spring biasing the first connector part relative to the second connector part.

3. The web guide assembly of claim 1 wherein the connector is connected to the web guide by a pin having a clearance fit with one of the web guide and the connector forming a hinge between the connector and the web guide.

4. The web guide assembly of claim 1 wherein the pivot includes
a housing having a circular cross section in a plane normal to the pivot axis and defining the pivot axis;
a bezel disposed over the housing and defining a void therebetween;
a bearing disposed in the housing having a clearance fit with respect to the void between the bezel and the housing; and
the connector passing through an opening in the bezel and fixed to the bearing for rotation with the bearing about the pivot axis.

5. The web guide assembly of claim 4 wherein
the void defined by the housing and the bezel together is spherical in shape and
the bearing is spherical in shape;
the opening through the bezel is a slot with sides spaced to clear movement of the connector and parallel to a line defined by a plane intersecting the bezel and coincident with the pivot axis.

6. A seatbelt web guide in the shape of a loop adapted to be fixed to a seat back comprising:
a web guide in the shape of a loop;
a pivot adapted to be fixed to a seat back and defining a first pivot axis;
a connector disposed between and connecting the web guide to the pivot at a position in which the web guide is spaced from the first pivot axis;
wherein the pivot has a first pivot part and a second pivot part with the second pivot part being rotatable with respect to the first pivot part about the pivot axis, and the connector fixed to the second pivot part for rotation about the axis therewith,
further wherein the connector is connected to the web guide by a pin having a clearance fit with one of the web guide and the connector forming a hinge between the connector and the web guide.

7. A seatbelt web guide in the shape of a loop adapted to be fixed to a seat back comprising:
a web guide in the shape of a loop;
a pivot adapted to be fixed to a seat back and defining a first pivot axis;
a connector disposed between and connecting the web guide to the pivot at a position in which the web guide is spaced from the first pivot axis;
wherein the pivot has a first pivot part and a second pivot part with the second pivot part being rotatable with respect to the first pivot part about the pivot axis, and the connector fixed to the second pivot part for rotation about the axis therewith,
further wherein the pivot includes
a housing having a circular cross section in a plane normal to the pivot axis and defining the pivot axis;
a bezel disposed over the housing and defining a void therebetween;
a bearing disposed in the housing having a clearance fit with respect to the void between the bezel and the housing; and
the connector passing through an opening in the bezel and fixed to the bearing for rotation with the bearing about the pivot axis.

8. The web guide assembly of claim 7 wherein
the void defined by the housing and the bezel together is spherical in shape and
the bearing is spherical in shape;
the opening through the bezel is a slot with sides spaced to clear movement of the connector and parallel to a line defined by a plane intersecting the bezel and coincident with the pivot axis.

9. A seatbelt web guide assembly adapted to be fixed to a seat back comprising:
a web guide in the shape of a loop;
a mount disposed between and connecting the web guide and the seat back with the mount having a first mount part and a second mount part;
the first mount part being adapted to be fixed to the seat back and defining a sliding axis;
the second mount part being one of slideably disposed in and slideably received by least a portion of the first mount part;
the web guide connected to the second mount part for movement therewith;
a spring disposed between the first mount part and the second mount part and the spring biasing the first mount part relative to the second mount part.

10. The web guide assembly of claim 9 wherein
the first mount part is defined by a pivot adapted to be fixed to a seat back and the pivot defining a first pivot axis and a first connector part of a connector defining the sliding axis and
the second mount part is defined by a second connector part of the connector slideably engaged with the first connector part and coaxial with first connector part and connected on one end to the web guide.

11. The web guide assembly of claim 10 wherein the connector comprises the spring disposed between the first mount part and the second mount part.

12. The web guide assembly of claim 11 wherein the second connector part is connected to the web guide by a pin having a clearance fit with one of the web guide and the second connector part pivotably connecting the connector and the web guide.

13. The web guide assembly of claim 10 wherein the pivot includes
a housing having a circular cross section in a plane normal to the pivot axis and defining the pivot axis;
a bezel disposed over the housing and defining a void therebetween;
a bearing disposed in the housing having a clearance fit with respect to the void between the bezel and the housing; and
the connector passing through an opening in the bezel and fixed to the bearing for rotation with the bearing about the pivot axis.

14. The web guide assembly of claim 13 wherein
the void defined by the housing and the bezel together is spherical in shape and
the bearing is spherical in shape;
the opening through the bezel is a slot with sides spaced to clear movement of the connector and parallel to a line defined by a plane intersecting the bezel and coincident with the pivot axis.

Assignees

• Ford Global Tech Llc

Inventors

• Shenaq Mohammed
• Jaradi Dean M

Classifications

• B60N2/688 Primary

  Particular seat belt attachment and guiding · CPC title

• B60R2022/207

  Horizontally or transversally adjustable · CPC title

• B60R22/18

  Anchoring devices · CPC title

• B60R22/20

  adjustable in position, e.g. in height · CPC title

• B60R2022/1818

  Belt guides · CPC title