Articulating locking mechanism for a seatback

Patent metadata

Field	Value
Publication number	US-2018257527-A1
Application number	US-201715455365-A
Country	US
Kind code	A1
Filing date	Mar 10, 2017
Priority date	Mar 10, 2017
Publication date	Sep 13, 2018
Grant date	—

Abstract

An articulating locking mechanism includes a support bracket having a receiving slot and a retaining flange. A pivot member is received in the receiving slot. A retainer member includes a hook portion that is coupled to the pivot member at a first end of the retainer member along an outer surface of the support bracket. The retainer member is operable between at-rest and flexed positions. A second end of the retainer member retains the retainer member in the flexed position by engaging a retaining flange extending outwardly from an inner surface of the support bracket.

First claim

What is claimed is:

1 . An articulating locking mechanism, comprising:
a support bracket having an upright body portion with a receiving slot, an access aperture and a retaining flange; a pivot member received in the receiving slot of the support bracket; and a retaining bar having a first end coupled to the pivot member and a second end retained by the retaining flange.

2 . The articulating locking mechanism of claim 1 , wherein the receiving slot includes an open top portion and a closed bottom portion.

3 . The articulating locking mechanism of claim 2 , wherein the receiving slot further includes a rim portion.

4 . The articulating locking mechanism of claim 3 , including:
a bumper disposed on the rim portion of the receiving slot, wherein the bumper is a flexibly resilient member.

5 . The articulating locking mechanism of claim 1 , wherein the pivot member includes an outer portion rotatably supported on an inner portion, and further wherein a bushing is disposed between the outer portion and the inner portion.

6 . The articulating locking mechanism of claim 5 , wherein the bushing is received in a closed bottom portion of the receiving slot when the pivot member is received in the receiving slot.

7 . The articulating locking mechanism of claim 6 , including:
a bumper disposed between the bushing and the closed bottom portion of the receiving slot when the pivot member is received in the receiving slot.

8 . The articulating locking mechanism of claim 1 , wherein the retaining bar includes a body portion disposed between the first and second ends thereof, and further wherein the body portion of the retaining bar extends through the access aperture of the support bracket.

9 . The articulating locking mechanism of claim 8 , wherein the first end of the retaining bar includes a hook portion disposed around the pivot member on an outer surface of the support bracket.

10 . The articulating locking mechanism of claim 9 , wherein the retaining flange outwardly extends from an inner surface of the support bracket.

11 . The articulating locking mechanism of claim 1 , wherein the body portion of the support bracket includes a central portion and a sidewall outwardly extending therefrom, wherein the receiving slot is disposed through the central portion, and further wherein the access aperture is disposed through the sidewall.

12 . The articulating locking mechanism of claim 11 , wherein the retaining flange outwardly extends from an inner surface of the sidewall.

13 . An articulating locking mechanism, comprising:
a support bracket having a retaining flange and a receiving slot; a flexibly resilient bumper disposed near the receiving slot; a pivot member vertically received in the receiving slot, wherein a portion of the pivot member abuts the flexibly resilient bumper; and a retaining bar engaged with the retaining flange and having a hook portion coupled to the pivot member.

14 . The articulating locking mechanism of claim 13 , wherein the support bracket includes inner and outer surfaces and the hook portion is coupled to the pivot member along the outer surface of the support bracket, and further wherein the retaining flange extends outwardly from the inner surface of the support bracket.

15 . The articulating locking mechanism of claim 14 , wherein the support bracket includes an access aperture, and further wherein the retaining bar extends through the access aperture.

16 . An articulating locking mechanism, comprising:
a support bracket having a receiving slot and a retaining flange; a pivot member received in the receiving slot; and a retainer member operable between flexed and at-rest positions and having a first end coupled to the pivot member, wherein the retainer member is retained in the flexed position by a second end of the retainer member being engaged with the retaining flange.

17 . The articulating locking mechanism of claim 16 , wherein the pivot member includes an outer sleeve rotatably supported on a support shaft and a bushing disposed on the support shaft between the outer sleeve and a head portion of the pivot member.

18 . The articulating locking mechanism of claim 16 , including:
a bumper disposed on the receiving slot, wherein the bumper is a flexibly resilient member that contacts a portion of the pivot member when the pivot member is received in the receiving slot.

19 . The articulating locking mechanism of claim 18 , wherein the bumper imparts an upward force on the pivot member when the pivot member is fully seated in the receiving slot.

20 . The articulating locking mechanism of claim 19 , wherein the retainer member imparts a downward force on the pivot member when the retainer member is retained in the flexed position.

Assignees

• Ford Global Tech Llc

Inventors

• Caye Mark

Classifications

• F16B2/22

  of resilient material, e.g. rubbery material {(F16B2/205 takes precedence)} · CPC title

• B60N2/682 Primary

  Joining means · CPC title

• B60N2/36 Primary

  into a loading platform {(B60N2/065 takes precedence)} · CPC title

• B60N2/22 Primary

  the back-rest being adjustable {(B60N2/2878 takes precedence)} · CPC title

• B60N2205/20

  Measures for elimination or compensation of play or backlash · CPC title