[특허]Lower part structure for vehicle

Lower part structure for vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62J-017/02 B62K-011/04 B62K-019/48 B60K-011/04
출원번호	US-0196770 (2014-03-04)
등록번호	US-9045188 (2015-06-02)
우선권정보	JP-2013-047055 (2013-03-08)
발명자 / 주소	Toriyama, Eiji
출원인 / 주소	HONDA MOTOR CO., LTD.
대리인 / 주소	Westerman, Hattori, Daniels & Adrian, LLP
인용정보	피인용 횟수 : 0 인용 특허 : 27

초록 ▼

A lower part structure of a motorcycle is provided which enables air having flowed past a radiator to be guided to transversely outer sides more efficiently. In a motorcycle, a radiator is disposed forwardly of an engine and rearwardly of a front wheel, and an air guide port opening forward is provided forwardly of the radiator. A body frame and the radiator are covered with a cowling. The cowling includes side cowls covering lateral sides of the radiator, and an undercover covering a lower portion of the body frame rearwardly of the radiator. The undercover includes a V-shaped part, and air guide surfaces extending obliquely from the V-shaped part toward transversely outer rear sides.

대표청구항 ▼

1. A lower part structure for a vehicle which has a body frame provided between a front wheel and a rear wheel, an engine provided on the body frame, a radiator disposed forwardly of the engine and rearwardly of the front wheel, and a cowling including an air guide port opening at a position forward of the radiator and side cowls covering lateral sides of the radiator, the body frame and the radiator being covered by the cowling, the lower part structure comprising: an undercover configured to cover a lower part of the body frame rearwardly of the radiator, said undercover comprising a V-shaped part having an apex portion protruding forwardly, andair guide surfaces extending obliquely from said V-shaped part toward transverse outer rear sides of the vehicle,wherein said V-shaped part is configured to be disposed adjacent to a rear surface of the radiator, the rear surface of the radiator facing toward a rear side of the vehicle. 2. The lower part structure for the vehicle according to claim 1, wherein said V-shaped part is disposed in the center of said undercover, in a vehicle width direction, andwherein said undercover is configured to be disposed such that the engine is rearward and upward of said V-shaped part. 3. The lower part structure for the vehicle according to claim 1, wherein at least a part of said V-shaped part is configured to extend to a lower side of the radiator, and is inclined toward an oblique rear upper side of the vehicle, in side view of the vehicle. 4. The lower part structure for the vehicle according to claim 2, wherein at least a part of said V-shaped part is configured to extend to a lower side of the radiator, and is inclined toward an oblique rear upper side of the vehicle, in side view of the vehicle. 5. The lower part structure for the vehicle according to claim 1, wherein the side cowls extend rearward from the lateral sides of the radiator,wherein said undercover is configured such that air ducts are formed between transverse inner surfaces of the side cowls and said air guide surfaces of said undercover, and air exhaust ports are provided at rear portions of the side cowls, andwherein said undercover and the side cowls are configured to at least partly overlap with each other in side view of the vehicle. 6. The lower part structure for the vehicle according to claim 2, wherein the side cowls extend rearward from the lateral sides of the radiator,wherein said undercover is configured such that air ducts are formed between transverse inner surfaces of the side cowls and said air guide surfaces of said undercover, and air exhaust ports are provided at rear portions of the side cowls, andwherein said undercover and the side cowls are configured to at least partly overlap with each other in side view of the vehicle.

이 특허에 인용된 특허 (27)

Yamakura, Yutaka; Shibukawa, Takero, Air guide plate.
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Nakamura, Kozo, Air guiding structure for motorcycles.
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Tsukui,Hiroaki; Mikami,Takao, Arrangement structure of upper cowl, screen, and meter for motorcycles.
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Yamashita Aiji (Tokyo JPX), Autobicycle.
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Ishii, Yoshihide; Kitamura, Yasuhiko; Toyofuku, Kenji; Kikuhara, Hiroshi; Miyagi, Keiji, Body cover and structure for motorcycle.
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Kishi Toshiaki (Tokyo JPX) Kohama Mitsuyoshi (Tokyo JPX), Cowling device for riding type vehicles.
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Nakata, Masato; Okuma, Takanori; Kokubu, Shinichi; Yamaguchi, Hiromasa; Sato, Yasushi; Yoshiki, Hiroto, Cowling structure for motorcycle.
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Iida, Omi; Hirose, Jun; Inami, Shigeto; Ban, Nobutaka, Cowling structure for saddle-ride type vehicle.
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Seki,Yoshitaka; Kurayoshi,Yoshiyuki; Katagiri,Kiyoshi, Cowling structure of motorcycle.
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Hasumi, Hiroaki; Ohta, Yutaka, Cowling unit of motorcycle.
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Yoshimura Heijiro (Saitama JPX) Yamazaki Yukihiro (Saitama JPX) Takahashi Yasutsugu (Saitama JPX) Itoh Nobuya (Tokyo JPX) Shibayama Masanobu (Saitama JPX) Suzuki Takahisa (Saitama JPX) Tsukui Hiroaki, Fairing for a motorcycle.
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Hara Kunitaka (Saitama JPX), Motorcycle.
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Hiramatsu, Kinuo; Kurayoshi, Yoshiyuki, Motorcycle.
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Noda Azusa (Tokyo JPX) Kamiya Tadashi (Niiza JPX), Motorcycle.
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Saito Naoyuki (Saitama JPX) Ozawa Motoo (Saitama JPX), Motorcycle.
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Sakuma Tsutomu (Saitama JPX), Motorcycle.
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Tsurumi Yasuyuki (Fujimi JPX) Matsuzaki Akio (Asaka JPX), Motorcycle.
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Nakamura, Masanori; Sasazawa, Hiroyuki, Radiator hose layout structure for saddle type vehicle.
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Yanagita, Kiyoshi, Saddle riding vehicle.
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Tsukui, Hiroaki; Nagata, Masato, Saddle-type vehicle.
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Hara Kunitaka (Saitama JPX), Side cover structure for motorcycles.
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Sunaguchi,Naoto; Kamimura,Kaoru; Konno,Toshihiko; Matsumoto,Yoshiharu, Vehicle.
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Katagiri,Kiyoshi; Ito,Masamoto; Kido,Takatsugu, Vehicle body front structure of saddle-ride type vehicle.
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Nakao, Kouta; Takahashi, Kuniyuki, Vehicle cowl for deflecting road debris.
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Takahashi, Kuniyuki; Wakamatsu, Katsumitsu, Vehicle side cowl with heat exhaust duct.
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Morinaka Shigehisa (Kawagoe JPX) Komuro Katsusuke (Chofu JPX), Water-cooled engine cooler for vehicle.
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Shiohara Masakazu (Iwata JPX) Kubo Shoichi (Iwata JPX), Wind introducing system for motorcycle.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Lower part structure for vehicle 원문보기

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Lower part structure for vehicle 원문보기

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