JPH0351700U

JPH0351700U -

Info

Publication number: JPH0351700U
Application number: JP11207889U
Authority: JP
Priority date: 1989-09-27
Filing date: 1989-09-27
Publication date: 1991-05-20

Description

[Brief explanation of drawings]

第１図はこの考案に係る船外機の空気吸入構造
の一実施例が適用された船外機の一部を破断して
示す側面図、第２図は第１図の矢視図、第３図
は従来の船外機の空気吸入構造を示す船外機の一
部破断側面図、第４図は第３図の矢視図、第５
図は第３図の−線に沿う断面図である。１１…エンジン、１２…エンジンカバー、２１
…キヤブレタ、２３…エアインテーク、２４…エ
アインテークインナ、２７…フランジ、２８…排
水溝。 FIG. 1 is a partially cutaway side view of an outboard motor to which an embodiment of the air intake structure for an outboard motor according to the invention is applied, and FIG. 2 is a view taken along the arrow in FIG. Fig. 3 is a partially cutaway side view of an outboard motor showing the air intake structure of a conventional outboard motor, Fig. 4 is a view taken in the direction of the arrow in Fig. 3, and Fig. 5
The figure is a sectional view taken along the - line in FIG. 3. 11...Engine, 12...Engine cover, 21
...Carburetor, 23...Air intake, 24...Air intake inner, 27...Flange, 28...Drain groove.

Claims

[Scope of utility model registration request]

An air intake is opened at the rear of an engine cover that covers the engine, and an air intake inner is arranged on the inner surface of the engine cover in correspondence with the air intake, and the air flowing from the air intake into the air intake inner is leaked into the engine compartment of the engine cover above,
In the outboard motor air intake structure in which the air is guided to the carburetor located at the front of the engine via an air cleaner, the engine cover has drainage grooves formed above and on both sides of the air intake;
An air intake structure for an outboard motor, characterized in that the air intake structure for an outboard motor is configured so that water droplets adhering to the engine cover are guided to the drainage groove.