Business class modular lavatory with alcove
A modular lavatory monument assembly configured to be positioned in the interior of an aircraft. The modular lavatory monument assembly includes first, second, third and fourth walls that cooperate to form an outer shell that defines a lavatory interior. The fourth wall includes an alcove extending outwardly therefrom. The assembly also includes a sink module positioned in the alcove, a mirror module positioned above the sink module in the alcove, and a door positioned on one of the second or third walls.
1. A modular lavatory monument assembly configured to be positioned in the interior of an aircraft, the modular lavatory monument assembly comprising:
first, second, third and fourth walls that cooperate to form an outer shell that defines a lavatory interior, wherein the fourth wall includes an alcove extending outwardly therefrom, wherein the fourth wall defines a foot recess in an exterior surface thereof,
a sink module positioned in the alcove,
a mirror module positioned above the sink module in the alcove,
a door positioned on one of the second or third walls,
a toilet module positioned in the lavatory interior and secured to at least one of the first, third or fourth walls, and
a ceiling module positioned in the lavatory interior, wherein the sink module, mirror module, toilet module and ceiling module are each removably secured to the outer shell independently, and wherein each of the sink module, mirror module, toilet module and ceiling module can be removed from the outer shell without having to remove any other of the sink module, mirror module, toilet module or ceiling module.
2. The modular lavatory monument assembly of claim 1 wherein the fourth wall includes first, second and third portions, wherein the first portion is connected to the second wall, the third portion is connected to the first wall, and the second portion extends between and is not parallel with the first and third portions, and wherein the alcove is defined by the first and second portions of the fourth wall and part of the second wall.
3. The modular lavatory monument assembly of claim 2 wherein the outer shell includes a floor and the alcove extends from the floor to the top of the fourth wall.
4. The modular lavatory monument assembly of claim 3 wherein the outer shell includes a ceiling, and wherein the alcove extends from the floor to the ceiling.
5. The modular lavatory monument assembly of claim 1 wherein a counter is positioned within the lavatory interior and vertically above at least a portion of the foot recess.
6. The modular lavatory monument assembly of claim 1 wherein the sink module includes a sink cabinet, a faucet, a sink bowl, a counter, a waste compartment, a water supply system, a toilet paper dispensing unit and a set of mounting components on the sink cabinet that are removably mounted to associated mounting components in the alcove.
7. The modular lavatory monument assembly of claim 6 wherein the mirror module includes a mirror cabinet, a mirror, a paper towel dispensing unit, a flight attendant call button, and a set of mounting components on the mirror cabinet that are removably mounted to associated mounting components in the alcove.
8. The modular lavatory monument assembly of claim 7 wherein the toilet module includes a shroud, a toilet bowl, a seat and a lid, wherein the shroud includes mounting components thereon that are removably secured to mounting components on the first, third or fourth walls.
9. The modular lavatory monument assembly of claim 8 further comprising a ceiling module positioned in the lavatory interior, wherein the ceiling module includes a housing and at least one of an oxygen generator, at least one oxygen mask, a speaker; and a smoke detector, wherein the ceiling module also includes a set of mounting components on the housing that are removably mounted to associated mounting components on the outer shell.
10. A method of assembling a modular lavatory monument assembly configured to be positioned in the interior of an aircraft, the method comprising the steps of:
providing a first outer shell that includes first, second, third and fourth walls that cooperate to define a lavatory interior, wherein the fourth wall includes an alcove extending outwardly therefrom, wherein the fourth wall defines a foot recess in an exterior surface thereof, and wherein a door is positioned on one of the second or third walls,
removably securing a first sink module in the alcove, wherein the first sink module includes a sink cabinet and a set of mounting components on the sink cabinet that are removably mounted to associated mounting components in the alcove,
removably securing a first mirror module above the sink module in the alcove, and
removing the first sink module from the alcove and lavatory interior, and removably securing a second sink module in the alcove.
11. The method of claim 10 wherein the first sink module includes a faucet, a sink bowl, a counter, a waste compartment, a water supply system, and a toilet paper dispensing unit.
12. The method of claim 10 further comprising the step of removably securing a first toilet module to one or more of the first, third or fourth walls, wherein the first toilet module does not contact the first sink module.
13. The method of claim 11 wherein the second sink module includes a sink cabinet, a faucet, a sink bowl, a counter, a waste compartment, a water supply system, a toilet paper dispensing unit and a set of mounting components on the sink cabinet that are removably mounted to associated mounting components in the alcove.
14. A method of assembling a modular lavatory monument assembly configured to be positioned in the interior of an aircraft, the method comprising the steps of:
providing a first outer shell that includes first, second, third and fourth walls that cooperate to define a lavatory interior, wherein the fourth wall includes an alcove extending outwardly therefrom, wherein the fourth wall defines a foot recess in an exterior surface thereof, and wherein a door is positioned on one of the second or third walls,
removably securing a first sink module in the alcove,
removably securing a first mirror module above the sink module in the alcove,
removing the first sink module, first mirror module and first toilet module from the lavatory interior, cleaning the outer shell,
removably securing the first sink module in the alcove a second time,
removably securing the first toilet within the lavatory interior a second time, and
removably securing the first mirror module above the sink module in the alcove a second time.
15. A method of assembling a modular lavatory monument assembly configured to be positioned in the interior of an aircraft, the method comprising the steps of:
providing a first outer shell that includes first, second, third and fourth walls that cooperate to define a lavatory interior, wherein the fourth wall includes an alcove extending outwardly therefrom, wherein the fourth wall defines a foot recess in an exterior surface thereof, and wherein a door is positioned on one of the second or third walls,
removably securing a first sink module in the alcove, and
removably securing a first mirror module above the sink module in the alcove,
removing the first sink module, first mirror module and first toilet module from the lavatory interior, cleaning the outer shell,
removably securing a second sink module in the alcove, removably securing a second toilet module to one or more of the first, third or fourth walls, and
removably securing a second mirror module above the sink module in the alcove.
16. The method of claim 12 further including the step of removing the first toilet module from the lavatory interior, adding an extension to at least one of the first, second, third or fourth walls to provide a second outer shell with a larger volume than the first outer shell, and removably securing either the first toilet module or a second toilet module in the lavatory interior.