Removable back shell for an aircraft seat
An aircraft seat that includes a seat bottom frame having a back, a seat back frame pivotally connected to the back of the seat bottom frame, and a seat back shell. The seat back shell has at least a front panel, a back panel opposite the front panel, and at least two side panels disposed between the front and back panels which connects the front panel to the back panel. The combination of the front, back, and side panels form a gap to receive the entire seat back frame.
1. An aircraft seat comprising:
a seat bottom frame having a back;
a seat back frame pivotally connected to the back of the seat bottom frame; and
a seat back shell comprising:
a front panel;
a back panel opposing the front panel;
at least two side panels disposed between the front and back panels, connecting the front panel to the back panel;
wherein the front, back, and side panels form a gap to receive the entire seat back frame.
2. The aircraft seat of claim 1 , wherein the seat back shell consists of the front panel, the back panel, and two side panels.
3. The aircraft seat of claim 1 , wherein a single gap is formed to receive the entire seat back.
4. The aircraft seat of claim 1 , wherein the seat back shell only encloses the seat back frame.
5. The aircraft seat of claim 1 , wherein the seat back frame comprises a flange to engage a top of the seat back shell to retain the seat back shell on the seat back frame.
6. The aircraft seat of claim 1 , wherein a size of the front panel is different from the back panel.
7. The aircraft seat of claim 1 , wherein a size of the front panel is the same as the back panel.
8. The aircraft seat of claim 1 , wherein at least a portion of the side panels are formed in at least one of a triangular and a trapezoidal shape.
9. The aircraft seat of claim 1 , wherein the seat back shell is upholstered separate from the aircraft seat.
10. The aircraft seat of claim 9 , wherein the upholstered seat back shell is removably and replacably engaged to the seat back frame while the seat back frame remains connected to the seat bottom frame.
11. A seat back shell for an aircraft seat comprising:
a front panel;
a back panel opposing the front panel;
at least two side panels disposed between the front and back panels, connecting the front panel to the back panel;
wherein the front, back, and side panels form a gap to receive an entire seat back frame of the aircraft seat.