Lavatory system for an internal cabin of a vehicle

A vehicle comprising:

• an internal cabin;
• and
• a lavatory system within the internal cabin, the lavatory system including:
• a floor;
• a first lateral wall upwardly extending from the floor;
• a second lateral wall upwardly extending from the floor, wherein the second lateral wall is opposite the first lateral wall;
• a first end wall upwardly extending from the floor;
• a second end wall upwardly extending from the floor, wherein the second end wall is opposite the first end wall;
• a passage formed in the first lateral wall;
• a ceiling, wherein an interior chamber is defined between the floor, the first lateral wall, the second lateral wall, the first end wall, the second end wall, and the ceiling;
• a door moveably coupled to the first lateral wall, wherein the door is configured to be moved between a closed position, in which the passage is closed, and an open position, in which the passage is open, wherein the door in the open position is outside of the interior chamber, and wherein the door is configured to move away from the interior chamber from the closed position to the open position;
• a toilet within the interior chamber, wherein the toilet outwardly extends away from a first junction of the second lateral wall and the second end wall;
• a countertop extending between a first interior surface of the first lateral wall and a second interior surface of the second end wall within the interior chamber, wherein a sink and a faucet are secured to the countertop, and wherein the sink and the faucet outwardly extend from a second junction of the first lateral wall and the second end wall;
• and
• a support rail directly connected to the countertop and the first end wall, wherein the support rail outwardly extends from the countertop, the first end wall, the second end wall, and the second lateral wall.

A lavatory system configured to be disposed within an internal cabin of a vehicle, the lavatory system comprising:

• a floor;
• a first lateral wall extending upwardly from the floor;
• a second lateral wall extending upwardly from the floor, wherein the second lateral wall is opposite the first lateral wall;
• a first end wall extending upwardly from the floor;
• and
• a second end wall extending upwardly from the floor, wherein the second end wall is opposite the first end wall, a passage formed in the first lateral wall, wherein a length of the passage is at least 39 inches;
• a ceiling, wherein an interior chamber is defined between the floor, the first lateral wall, the second lateral wall, the first end wall, the second end wall, and the ceiling;
• a door moveably coupled to the first lateral wall, wherein the door is configured to be moved between a closed position, in which the passage is closed, and an open position, in which the passage is open, wherein the door in the open position is outside of the interior chamber, wherein the door is configured to move away from the interior chamber from the closed position to the open position, and wherein the door is configured to fold into the open position;
• a toilet within the interior chamber, wherein the toilet outwardly extends away from a first junction of the second lateral wall and the second end wall, wherein the toilet is distally located from the passage and the door, wherein the toilet is angled with respect to a longitudinal axis and a lateral axis of the floor, and wherein a central longitudinal plane of the toilet is at an angle between 30-60 degrees with respect to the longitudinal axis of the floor;
• a countertop extending between a first interior surface of the first lateral wall and a second interior surface of the second end wall within the interior chamber, wherein a sink and a faucet are secured to the countertop, wherein the sink and the faucet outwardly extend from a second junction of the first lateral wall and the second end wall, wherein the sink is angled in relation to the longitudinal axis and the lateral axis of the floor, and wherein the toilet and the sink are at one end of the interior chamber;
• a mirror secured to the second end wall, wherein the mirror has one or more portions that conform to a shape of the ceiling and the second lateral wall;
• a vertical support bar extending from the first end wall;
• and
• a support rail directly connected to the countertop and the first end wall, wherein the support rail outwardly extends from the countertop, the first end wall, the second end wall, and the second lateral wall, the support rail comprising:
• a first segment extending outwardly from the countertop proximate to the sink;
• a first curved segment extending from the first segment, wherein the first curved segment curves in relation to the first junction of the second end wall and the second lateral wall;
• a second segment extending from the first curved segment, wherein the second segment extends outwardly from the second lateral wall to the first end wall;
• a second curved segment extending from the second segment, wherein the second curved segment curves in relation to a third junction of the second lateral wall and the first end wall;
• and
• a third segment extending from the second curved segment, wherein the third segment extends outwardly from the first end wall.