Occupant posture adjusting device of vehicle seat
US-10737599-B2 · Aug 11, 2020 · US
US11820259B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11820259-B2 |
| Application number | US-202117446722-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 2, 2021 |
| Priority date | Sep 2, 2021 |
| Publication date | Nov 21, 2023 |
| Grant date | Nov 21, 2023 |
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A vehicle seating assembly includes a seat and a seatback. The seatback includes a frame that has opposing first and second frame members and first and second displaceable panels that are pivotably coupled to the first and second frame members. The first and second displaceable panels are movable between stored positions and deployed positions in response to a force exerted on the seatback.
Opening claim text (preview).
What is claimed is: 1. A vehicle seating assembly comprising: a seat; a seatback including: a frame having opposing first and second frame members; first and second displaceable panels pivotably coupled to the first and second frame members and movable between stored positions and deployed positions in response to a force exerted on the seatback; a first displacement limiter extending between the first displaceable panel and the frame; and a second displacement limiter extending between the second displaceable panel and the frame, wherein the first displaceable panel is an upper panel pivotably coupled about an upper end and the second displaceable panel is a lower panel pivotably coupled about a lower end, and wherein the first displacement limiter extends from the frame to a lower portion of the first displaceable panel and the second displacement limiter extends from the frame to an upper portion of the second displaceable panel, wherein the first and second displacement limiters are slidably coupled to pegs extending from the first and second displaceable panels, wherein the pegs include a cylindrical portion and a stopper portion, wherein the first and second displacement limiters each include a bracket having a slot positionable around the cylindrical portion, and wherein the first and second displacement limiters each include a biasing member. 2. The vehicle seating assembly of claim 1 , wherein the first and second displaceable panels are rotatably coupled to the opposing first and second frame members. 3. The vehicle seating assembly of claim 1 , wherein the first and second frame members include upper and lower frame members. 4. The vehicle seating assembly of claim 3 , further comprising: a back panel disposed around the frame. 5. The vehicle seating assembly of claim 4 , wherein the first and second displaceable panels and the back panel form a substantially flat load floor when the seatback is in a folded position.
by longitudinal displacement of the cushion, e.g. back-rest hinged on the bottom to the cushion and linked on the top to the vehicle frame · CPC title
Elastically mounted back-rests · CPC title
the back-rest having two or more parts · CPC title
into a loading platform {(B60N2/065 takes precedence)} · CPC title
Panel like structures · CPC title
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