Motor vehicle body provided with a structure for receiving and draining water
A motor vehicle body is provided with a substantially vertical wall, which separates a lower zone of the passenger compartment from the engine compartment, and with a structure for receiving and draining water; such a structure protrudes forward into the engine compartment from an upper end of the substantially vertical wall and has an upper crosspiece shaped so as to define a manifold for receiving water; the upper crosspiece has a perforated intermediate portion and two opposite end portions provided with respective openings for draining water into drain passages; the structure further has a reinforcing crosspiece, which is arranged underneath the perforated intermediate portion for receiving some of the water and is shaped so as to define a channel which is elongated in the transversal direction so as to divert the water sideways and outwards.
1. Body of a motor vehicle having a front engine compartment, a passenger compartment and two front wheelhouses; the body comprising:
a substantially vertical wall which separates a lower zone of said passenger compartment from said engine compartment;
a structure for receiving and draining water; said structure protruding forward into said engine compartment from an upper end of said substantially vertical wall and comprising an upper crosspiece, which is adapted to be arranged below a windshield of the motor vehicle and is shaped so as to define a first channel, adapted to receive the water which slides down from said windshield towards said engine compartment and elongated in the transversal direction so as to divert the water sideways and outwards; said upper crosspiece comprising an intermediate portion and two opposite end portions;
wherein said end portions define respective openings for draining water into respective drain passages, and said intermediate portion has at least one hole to allow some of the water to fall from said first channel;
a reinforcing crosspiece arranged underneath said upper crosspiece;
wherein said reinforcing crosspiece forms part of said structure and defines a second channel, which is arranged underneath said hole and is elongated in the transversal direction so as to divert the water sideways and outwards.
2. A body according to claim 1 , wherein said first channel has at least one rear opening for the air to pass from said first channel towards said passenger compartment.
3. A body according to claim 1 , further comprising two plates which define, at the top, said wheelhouses; and wherein said end portions are arranged on said plates, respectively.
4. A body according to claim 1 , further comprising two plates which define at the top said wheelhouses; and wherein said reinforcing crosspiece connects said plates to each other.
5. A body according to claim 1 , wherein said second channel has two opposite side ends which directly lead into said drain passages, respectively.
6. A body according to claim 1 , wherein said drain passages put said openings in communication with said wheelhouses, respectively.
7. A body according to claim 1 , wherein said second channel is defined by a conduit having a closed cross-section.
8. A body according to claim 7 , wherein said reinforcing crosspiece further comprises a front flap which is watertight coupled to a lower surface of said upper crosspiece.
9. A body according to claim 7 , wherein said reinforcing crosspiece is watertight, and coupled to said substantially vertical wall.