Structure for discharging water from cooling water pump in vehicle engine

摘要

While enlargement of cover members attached to an engine body is avoided, the flexibility of the shapes of the cover members is increased and it is made possible to lead to a predetermined position drainage discharged from a cooling water pump attached to the external surface of a lateral wall of the engine body. A drainage discharge hole for discharging drainage is provided in a lower portion of a pump case. An engine side rib leads downward drainage discharged from the drainage discharge hole is integrally provided on an engine body forming part of the engine body so as to project from an external surface of a lateral surface thereof.

主权项

1. A structure for discharging water from a cooling water pump in a vehicle engine in which a pump case for a cooling water pump adapted to circulate cooling water in an engine body is mounted on an external surface of a lateral wall of the engine body, comprising:
a drainage discharge hole for discharging drainage, said drainage discharge hole being provided in a lower portion of the pump case; and an engine side rib integrally provided on an engine body forming part of the engine body so as to project from an external surface of a lateral surface of the engine body, wherein said engine side rib is adapted to lead downward drainage discharged from the drainage discharge hole.