THROTTLE CABLE ARRANGEMENT STRUCTURE OF SADDLE RIDING TYPE VEHICLE

PROBLEM TO BE SOLVED: To provide a throttle cable arrangement structure of a saddle riding type vehicle which is less likely to affect the volumetric capacity of a storage box.SOLUTION: An arrangement structure of a throttle cable 58 includes: a vehicle body frame 11; a unit swing type engine 50 whi...

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Hauptverfasser: YAMANAKA NORIZUMI, ATSUJI MICHIO, NAKAUCHI KYOTA, OSHITA AKIRA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a throttle cable arrangement structure of a saddle riding type vehicle which is less likely to affect the volumetric capacity of a storage box.SOLUTION: An arrangement structure of a throttle cable 58 includes: a vehicle body frame 11; a unit swing type engine 50 which is swingably supported by the vehicle body frame; and a storage box 71 provided above the engine 50; an intake passage 55 which extends from a cylinder part 50a of the engine 50 along an engine body 50B so as to pass through a space between the storage box 71 and the engine body 50B; a throttle valve 56 which is provided on the intake passage 55 and opens and closes the intake passage; an opening side throttle cable 58a and a closed side throttle cable 58b, each of which is attached to a throttle drum 57 and operates the throttle valve 56. The opening side throttle cable 58a and the closed side throttle cable 58b are arranged on the intake passage 55 in a substantially horizontal manner while aligned in a fore and aft direction of a vehicle body. 【課題】収納ボックスの容積に影響を与えにくい鞍乗型車両のスロットルケーブルの配索構造を提供する。【解決手段】車体フレーム11と、車体フレームに揺動可能に支持されるユニットスイング式エンジン50と、エンジン50の上方に設けられる収納ボックス71と、を備え、エンジン50のシリンダ部50aからエンジン本体50Bに沿って収納ボックス71とエンジン本体50Bとの間を通るように延びる吸気通路55と、吸気通路55上に設けられ、吸気通路開閉を行うスロットル弁56と、スロットル弁56を作動させるスロットルドラム57に取り付けられた開側スロットルケーブル58aと、閉側スロットルケーブル58bと、を備えるスロットルケーブル58の配索構造であって、開側スロットルケーブル58a及び前記閉側スロットルケーブル58bは、吸気通路55の上方で、車体前後に並んで、略水平に配索される。【選択図】図4