Saddled vehicle

Abstract

A two-wheeled motor vehicle (10) comprising an exhaust gas discharge device (52) extending in the longitudinal direction of the vehicle from the exhaust gas discharge port (53) of the engine (28). An upper fastening section (87) and a lower fastening section (88) which fasten the exhaust gas discharge device (52) to a pivot frame (24) are provided to the upper part and lower part of the exhaust gas discharge device (52). As a result, the exhaust gas discharge device is supported with increased rigidity and the support structure for the exhaust gas discharge device is reduced in weight.

Description

technical field

[0001] The present invention relates to an improvement of a straddle type vehicle provided with an exhaust device. Background technique

[0002] Such vehicles are usually provided with an exhaust system at the rear of the vehicle. Various support structures for this exhaust device have been proposed (for example, Patent Document 1).

[0003] As disclosed in Patent Document 1, left and right rear frames provided at the rear of a motorcycle are composed of seat rails and left and right back stays that support the seat rails. An exhaust pipe and a muffler connected to the rear end of the exhaust pipe are disposed near each of the left and right rear frames.

[0004] A second support member is attached to the upper portion of the muffler, and the second support member is welded to the right back support bracket and the right seat rail, thereby fixing the muffler to the rear frame in a suspended manner.

[0005] Thus, in the motorcycle disclosed in Patent Docum...

Examples

Embodiment Construction

[0030] Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

[0031] 【Example】

[0032] Such as figure 1 As shown, the motorcycle 10 has: a vehicle frame 11; a front wheel 12 provided at the front of the vehicle frame 11 and a rear wheel 13 provided at the rear of the vehicle frame 11; A seat 14 between the wheels 13 and for passengers to sit on. This motorcycle 10 is a straddle type in which a passenger straddles and sits on a seat 14 . The seat 14 is a so-called tandem seat that can seat two people in the front and rear.

[0033] The vehicle frame 11 includes: a head pipe 21 that supports the front wheels 12 freely through the steering device 15; a main frame 22 extending rearward and downward from the head pipe 21; The rear frame 23L, 23R (representing only the rear frame on the right side); extending downward from the rear lower part of the main frame 22, the pivot frame 24 that suspends the engine 28 and supports the swi...

technical field

[0001] The present invention relates to an improvement of a straddle type vehicle provided with an exhaust device. Background technique

[0002] Such vehicles are usually provided with an exhaust system at the rear of the vehicle. Various support structures for this exhaust device have been proposed (for example, Patent Document 1).

[0003] As disclosed in Patent Document 1, left and right rear frames provided at the rear of a motorcycle are composed of seat rails and left and right back stays that support the seat rails. An exhaust pipe and a muffler connected to the rear end of the exhaust pipe are disposed near each of the left and right rear frames.

[0004] A second support member is attached to the upper portion of the muffler, and the second support member is welded to the right back support bracket and the right seat rail, thereby fixing the muffler to the rear frame in a suspended manner.

[0005] Thus, in the motorcycle disclosed in Patent Docum...

Examples

Embodiment Construction

[0030] Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

[0031] 【Example】

[0032] Such as figure 1 As shown, the motorcycle 10 has: a vehicle frame 11; a front wheel 12 provided at the front of the vehicle frame 11 and a rear wheel 13 provided at the rear of the vehicle frame 11; A seat 14 between the wheels 13 and for passengers to sit on. This motorcycle 10 is a straddle type in which a passenger straddles and sits on a seat 14 . The seat 14 is a so-called tandem seat that can seat two people in the front and rear.

[0033] The vehicle frame 11 includes: a head pipe 21 that supports the front wheels 12 freely through the steering device 15; a main frame 22 extending rearward and downward from the head pipe 21; The rear frame 23L, 23R (representing only the rear frame on the right side); extending downward from the rear lower part of the main frame 22, the pivot frame 24 that suspends the engine 28 and supports the swi...

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