Vehicle seat including an interlock assembly

1. A vehicle seat, comprising:

a latch mechanism movable between a latched condition and an unlatched condition;

a seat frame bracket coupled to the latch mechanism and configured to be releasably secured to a vehicle floor via the latch mechanism;

a seat back bracket rotatably coupled to the seat frame bracket, the seat back bracket being movable between an upright position and a folded position; and

an interlock assembly configured to inhibit movement of the seat back bracket from the folded position to the upright position when the latch mechanism is in the unlatched condition, the interlock assembly including:

a lever movable between an extended position and a retracted position,

a lever biasing member coupled to the lever and seat frame bracket and configured to bias the lever to the retracted position, and

a pawl rotatably coupled to the seat frame bracket, the pawl coupling the latch mechanism to the lever such that movement of the latch mechanism from the latched condition to the unlatched condition rotates the pawl and moves the lever to the extended position, and movement of the latch mechanism from the unlatched condition to the latched condition permits the pawl to rotate and the lever to move to the retracted position, wherein the lever directly contacts the pawl.

2. The vehicle seat of claim 1 , wherein the interlock assembly further includes a pawl biasing member configured to bias the pawl to permit the lever to move the retracted position.

3. The vehicle seat of claim 2 , wherein the pawl biasing member comprises a coil spring extending between the latch mechanism and the pawl.

4. The vehicle seat of claim 1 , wherein the lever in the extended position extends into a notch defined by the seat back bracket.

5. The vehicle seat of claim 4 , wherein the seat back bracket defines a contact surface proximate the notch, the contact surface contacting the lever in the extended position and acting as a mechanical stop such that the seat back bracket is inhibited from moving from the folded position to the upright position.

6. The vehicle seat of claim 1 , wherein the latch mechanism is inhibited from moving from the latched condition to the unlatched condition when the seat back bracket is in the upright position.

7. The vehicle seat of claim 6 , wherein, when the seat back bracket is in the upright position, movement of the lever from the retracted position to the extended position is inhibited by contacting the seat back bracket.

8. The vehicle seat of claim 1 , wherein the latching mechanism includes a lock member rotatably secured to the seat frame bracket, the lock member being configured to rotate between the latched condition and the unlatched condition.

9. The vehicle seat of claim 8 , wherein the lock member directly contacts the pawl and the pawl directly contacts the lever.

10. The vehicle seat of claim 1 , further comprising a guide mechanism coupled to the seat frame bracket, the lever being positioned between the guide mechanism and the seat frame bracket.

11. A vehicle seat, comprising:

a latch mechanism movable between a latched condition and an unlatched condition;

a seat frame bracket coupled to the latch mechanism and configured to be releasably secured to a vehicle floor via the latch mechanism;

a seat back bracket rotatably coupled to the seat frame bracket, the seat back bracket being movable between an upright position and a folded position; and

an interlock assembly configured to inhibit movement of the seat back bracket from the folded position to the upright position when the latch mechanism is in the unlatched condition and to inhibit movement of the latch mechanism from the latched condition to the unlatched condition when the seat back bracket is in the upright position, the interlock assembly including:

a lever movable between an extended position and a retracted position, the lever being coupled to the latch mechanism such that movement of the latch mechanism from the latched condition to the unlatched condition moves the lever to the extended position, and movement of the latch mechanism from the unlatched condition to the latched condition permits the lever to move to the retracted position, wherein the lever in the extended position extends into a notch defined by the seat back bracket.

12. The vehicle seat of claim 11 , wherein the seat back bracket defines a contact surface proximate the notch, the contact surface contacting the lever in the extended position and acting as a mechanical stop such that the seat back bracket is inhibited from moving from the folded position to the upright position.

13. The vehicle seat of claim 11 , wherein, when the seat back bracket is in the upright position, movement of the lever from the retracted position to the extended position is inhibited by contacting the seat back bracket.

14. The vehicle seat of claim 11 , further comprising a lever biasing member coupled to the lever and seat frame bracket and configured to bias the lever to the retracted position.

15. The vehicle seat of claim 11 , further comprising a guide mechanism coupled to the seat frame bracket, the lever being positioned between the guide mechanism and the seat frame bracket.

16. The vehicle seat of claim 11 , wherein the interlock assembly further includes a pawl rotatably coupled to the seat frame bracket and directly contacting the lever, the pawl coupling the latch mechanism to the lever such that movement of the latch mechanism from the latched condition to the unlatched condition rotates the pawl and moves the lever to the extended position, and movement of the latch mechanism from the unlatched condition to the latched condition permits the pawl to rotate and the lever to move to the retracted position.