TH32445B - Straddle vehicles - Google Patents

Abstract

DC60 to protect the air cleaner from sucking mud, etc., while ensuring relatively empty space. The wide side in front of the seat, in stud type straddle-type vehicles is below where space is made. It is a groove downward at the front of the seat. The air cleaner 34 is installed behind the engine compartment 25 of the engine 15. The air cleaner 34 includes the cleaner compartment 35 that is higher than its width and the cover 36 covers the top of the body compartment. Cleaning 35 Intake pipe 47 is positioned behind the cover 36 Intake pipe 47 is installed within an enclosed space. It is enclosed by Seat 11 and the overhang in front of the cover covers the front of Seat 12 and opens obliquely up to the back. A zigzag-shaped structure is built above the intake pipe 47 for protection against drips. from entering the intake pipe 47 from seat 11 to prevent the air cleaner from sucking up mud, etc., while ensuring relatively room The wide side in front of the seat, in stud type straddle-type vehicles is below where space is made. It is a groove downward at the front of the seat. The air cleaner 34 is installed behind the engine compartment 25 of the engine 15. The air cleaner 34 includes the cleaner compartment 35 that is higher than its width and the cover 36 covers the top of the body compartment. Cleaning 35 Intake pipe 47 is positioned behind the cover 36 Intake pipe 47 is installed within an enclosed space. It is enclosed by Seat 11 and the overhang in front of the cover covers the front of Seat 12 and opens obliquely up to the back. A zigzag-shaped structure is built above the intake pipe 47 for protection against drips. from entering the intake pipe 47 from seat 11

Claims (6)

1. A straddling vehicle comprising: a vehicle body having a vehicle frame having a tube at the head connected to an axle that supports the front wheel for rotation, a front frame connected to the tube at the head and extending diagonally downward to the rear, and a rear frame connected to the front frame and extending diagonally upward to the rear, and an engine including a crankcase and cylinder ports extending forward therefrom, the engine supported by the front frame, a seat supported by the rear frame, a rear arm supported by the vehicle for swinging back and forth and extending rearward, a rear wheel supported by a rear arm for rotation and positioned under, or diagonally downward and behind, the rear portion of the seat, a front seat cover positioned under, and a seat face so as to create a recess in the space, in the raised side view, by forming a continuous forward projection that inclines downward. The lower portion extending back from its front section, and the forward projection that slopes upwards from the front section, and the air cleaner including the air intake installed within the space enclosed by the seat, and the forward projection of the front seat cover. 2. The straddling vehicle of claim 1, wherein the air cleaner has a box-shaped air cleaner wherein the air intake is positioned therein, the air cleaner is mounted in the rear of the engine cylinder bore, and the air intake is positioned at the rear of the air cleaner. 3. A straddling vehicle according to any one of claims 1 or 2, wherein the air intake has an inlet section that opens upwards or at an angle upwards. 4. A straddling vehicle according to any one of claims 1 or 2, further comprising a hinge mechanism provided at the bottom of the front end of the seat, and an air intake provided at the bottom of the hinge mechanism. 5. The straddling vehicle of claim 4, further comprising a zigzag structure including a first irregular section constructed at the bottom of the front end of the seat to be concave or convex forward, and a second irregular section constructed at the front cover of the seat to be concave or concave backward and to form a zigzag gap with the first irregular section in between opposite the first irregular section in the front-to-back direction. 6. A straddling vehicle according to any one of claims 1 or 2, wherein the wall surface is positioned under the seat to partition the space above or behind the air intake from the outside space.