Vehicle with toilet
To achieve both a reduction in weight of a toilet room and an improvement in strength thereof. A vehicle with a toilet includes a toilet room including a side-surface part and a ceiling part connected to the side-surface part. The side-surface part includes a plate-like side-surface outer plate extending in a vertical direction, and an upper-end edge frame extending in a longitudinal direction and connected to an inner-side upper-end edge of the side-surface outer plate. The ceiling part includes a plate-like ceiling outer plate extending in a horizontal direction, and a side-end edge frame extending in the longitudinal direction and connected to an inner-side side-end edge of the ceiling outer plate. The upper-end edge frame of the side-surface part and the side-end edge frame of the ceiling part are connected to each other by at least one rod-like reinforcing member.
1. A vehicle with a toilet comprising: a toilet room comprising a side-surface part and a ceiling part connected to the side-surface part, wherein
the side-surface part comprises a plate shaped side-surface outer plate extending in a vertical direction, and an upper-end edge frame extending in a longitudinal direction and connected to an inner-side upper-end edge of the side-surface outer plate,
the ceiling part comprises a plate shaped ceiling outer plate extending in a horizontal direction, and a side-end edge frame extending in the longitudinal direction and connected to an inner-side side-end edge of the ceiling outer plate, and
the upper-end edge frame of the side-surface part and the side-end edge frame of the ceiling part are connected to each other by at least one rod shaped reinforcing member.
2. The vehicle with the toilet according to claim 1 , wherein at least one of the side-surface outer plate and the upper-end edge frame of the side-surface part, the ceiling outer plate and the side-end edge frame of the ceiling part, and the reinforcing member is formed of aluminum or a carbon fiber reinforced plastic.
3. The vehicle with the toilet according to claim 1 , wherein
the ceiling part further comprises a lateral frame extending in a lateral direction, connected to an inner side of the ceiling outer plate, and connecting a side-end edge frame on a left side of the ceiling part to a side-end edge frame on a right side thereof,
the side-surface part further comprises a vertical frame extending from a lower end of the side-surface outer plate to the upper-end edge frame in the vertical direction, an upper end of the vertical frame being connected to the upper-end edge frame, and
the reinforcing member connects a connection part between the side-end edge frame and the lateral frame to a connection part between the upper-end edge frame and the vertical frame.
4. The vehicle with the toilet according to claim 1 , wherein the at least one reinforcing member comprises:
a first reinforcing member connecting a front side of the upper-end edge frame of the side-surface part to a front side of the side-end edge frame of the ceiling part;
a second reinforcing member connecting a central part of the upper-end edge frame of the side-surface part to a central part of the side-end edge frame of the ceiling part; and
a third reinforcing member connecting a rear side of the upper-end edge frame of the side-surface part to a rear side of the side-end edge frame of the ceiling part.
5. The vehicle with the toilet according to claim 1 , wherein an upper-end edge of the side-surface outer plate of the side-surface part and a side-end edge of the ceiling outer plate of the ceiling part are connected to each other by a curved-surface outer plate having a curved surface.