JP2008081015A - Air guide structure of motorcycle - Google Patents

Air guide structure of motorcycle Download PDF

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Publication number
JP2008081015A
JP2008081015A JP2006265101A JP2006265101A JP2008081015A JP 2008081015 A JP2008081015 A JP 2008081015A JP 2006265101 A JP2006265101 A JP 2006265101A JP 2006265101 A JP2006265101 A JP 2006265101A JP 2008081015 A JP2008081015 A JP 2008081015A
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Prior art keywords
cowling
guide duct
air guide
wind
mirror
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JP2006265101A
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JP4727544B2 (en
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Nobutaka Tokumasu
信貴 徳増
Koji Sakagami
幸司 坂上
Takefumi Okubo
武文 大久保
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/10—Ventilation or air guiding devices forming part of fairings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J29/00—Adaptations or arrangements of mirrors for use on cycles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide air guide structure of a motorcycle for sufficiently guiding air to a windbreaking zone between an occupant and a cowling. <P>SOLUTION: A rear view mirror 22 supported to a vehicle body side through a support member 21 is disposed to a side part of the cowling 9 covering a vehicle front part. A mirror cover 25 extending from the cowling 9 to cover the front of the rear view mirror 22, and an air guide duct 26 vertically extended is disposed to a cowling side base part of the mirror cover 25, and the support member 21 is disposed above or below the air guide duct 26. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、自動二輪車の導風構造に関する。   The present invention relates to a wind guide structure for a motorcycle.

自動二輪車のうち、特にツーリングを主体として使用される自動二輪車には、高速走行時に乗員に当たる走行風を抑制するためのカウリングが車体前部を覆うように設けられている。このようなカウリングを設けると、乗員に当たる走行風は大幅に抑制できるものの、高速走行時に乗員とカウリングとの間に負圧が発生し乗員に前方向の力が加わり、居住性に影響する。このため、カウリング前部におけるフロントスクリーン下方に導風口を設け、この導風口を介して乗員とカウリングとの間の防風されたゾーンに導風を行うことが知られている（例えば、特許文献１参照）。   Among motorcycles, motorcycles used mainly for touring are provided with a cowling for covering a front part of a vehicle body for suppressing a traveling wind hitting an occupant during high-speed traveling. When such a cowling is provided, the traveling wind hitting the occupant can be greatly suppressed, but negative pressure is generated between the occupant and the cowling during high speed traveling, and a forward force is applied to the occupant, which affects the comfortability. For this reason, it is known that a wind guide port is provided below the front screen at the front portion of the cowling, and the wind guide is provided to the windproof zone between the occupant and the cowling through the wind guide port (for example, Patent Document 1). reference).

また、特許文献１では、カウリングの側部に設けられるバックミラーに対して、その前方を覆うようにカウリングから延出するミラーカバーが設けられ、このミラーカバーのカウリング側基部に導風ダクトを設けて、バックミラーの水滴を走行風で吹き飛ばす技術が開示されている。
特許第２８５９６５６号公報 Moreover, in patent document 1, the mirror cover extended from a cowling is provided with respect to the rear-view mirror provided in the side part of a cowling so that the front may be covered, and a wind guide duct is provided in the cowling side base part of this mirror cover. Thus, a technique for blowing water droplets on the rearview mirror with running wind is disclosed.
Japanese Patent No. 2859656

ところで、上記した技術では、カウリング前部のフロントスクリーン下方に導風口を設け、この導風口を介して乗員とカウリングとの間の防風されたゾーンに導風を行っているが、このような導風口は、レイアウト上の制約から開口の位置や大きさが決定してしまうので、十分な導風を得られない場合がある。   By the way, in the above-described technology, a wind guide port is provided below the front screen of the cowling front part, and the wind guide is conducted to the windproof zone between the occupant and the cowling through the wind guide port. Since the position and size of the opening are determined due to layout restrictions, there is a case where sufficient wind guidance may not be obtained.

本発明は、上記事情に鑑みて為されたものであり、その目的は、乗員とカウリングとの間の防風されたゾーンに十分に導風を行うことができ、負圧の抑制を十分に行なうことができる自動二輪車の導風構造を提供することにある。   The present invention has been made in view of the above circumstances, and its purpose is to sufficiently guide the wind-shielded zone between the occupant and the cowling and sufficiently suppress negative pressure. An object of the present invention is to provide a wind guide structure for a motorcycle.

上記目的を達成するために、請求項１に係る発明は、車体前部を覆うカウリングと、カウリングの側方に設けられ、車体側に支持部材を介して取り付けられるバックミラーと、カウリングから延出してバックミラーの前方を覆うミラーカバーと、を備える自動二輪車において、ミラーカバーのカウリング側基部には、前後方向に延びる導風ダクトが設けられ、支持部材は、導風ダクトの上方または下方に配置されることを特徴としている。   In order to achieve the above object, an invention according to claim 1 includes a cowling covering a front portion of a vehicle body, a rearview mirror provided on a side of the cowling and attached to the vehicle body side via a support member, and extending from the cowling. And a mirror cover that covers the front of the rearview mirror, a cowling side base of the mirror cover is provided with a wind guide duct extending in the front-rear direction, and the support member is disposed above or below the wind guide duct It is characterized by being.

請求項２に係る発明は、請求項１に係る発明において、支持部材はバックミラーの取付角度を変更可能なヒンジを備えており、ヒンジは導風ダクトと平面視で重なる位置に配置されることを特徴としている。   The invention according to claim 2 is the invention according to claim 1, wherein the support member includes a hinge capable of changing a mounting angle of the rearview mirror, and the hinge is arranged at a position overlapping the air guide duct in plan view. It is characterized by.

請求項３に係る発明は、請求項１に係る発明において、導風ダクトの出口側には、導風ダクト内を流れる空気を上方に導くルーバーが設けられることを特徴としている。   The invention according to claim 3 is characterized in that, in the invention according to claim 1, a louver is provided on the outlet side of the air guide duct to guide the air flowing in the air guide duct upward.

請求項１に係る発明によれば、車体前部を覆うカウリングから延出してバックミラーの前方を覆うミラーカバーのカウリング側基部に前後方向に延びる導風ダクトが設けられているため、この導風ダクトを介してカウリングと乗員との間の防風されたゾーンに導風を適宜行うことができる。しかも、車体側にバックミラーを取り付ける支持部材は導風ダクトの上方または下方に配置されるため、支持部材が導風ダクト内の空気通路と極力重ならないようにし、導風ダクトにより十分な空気流量を確保することができる。したがって、乗員とカウリングとの間の防風されたゾーンに十分に導風を行うことが可能となり、負圧の抑制を十分に行なうことができる。   According to the first aspect of the present invention, the wind guide duct extending in the front-rear direction is provided at the cowling side base portion of the mirror cover that extends from the cowling that covers the front portion of the vehicle body and covers the front of the rearview mirror. It is possible to guide the wind appropriately through the duct to the windproof zone between the cowling and the occupant. Moreover, since the support member for attaching the rearview mirror to the vehicle body side is disposed above or below the air guide duct, the support member should be kept from overlapping the air passage in the air guide duct as much as possible, and the air guide duct can provide a sufficient air flow rate. Can be secured. Therefore, it is possible to sufficiently guide the wind-shielded zone between the occupant and the cowling, and it is possible to sufficiently suppress negative pressure.

請求項２に係る発明によれば、支持部材はバックミラーの取付角度を変更可能なヒンジを備え、ヒンジが導風ダクトと平面視で重なる位置に配置されるため、ミラーカバー内においてヒンジ及び導風ダクトをコンパクトに配置でき、ミラーカバー内のスペースを有効利用できる。   According to the second aspect of the present invention, the support member includes a hinge capable of changing the mounting angle of the rearview mirror, and the hinge is disposed at a position overlapping the air guide duct in plan view. The wind duct can be arranged compactly, and the space in the mirror cover can be used effectively.

請求項３に係る発明によれば、導風ダクトの出口側には、導風ダクト内を流れる空気を上方に導くルーバーが設けられるので、導風ダクトを通過した風をカウリングと乗員との間の防風されたゾーンに確実に導くことができる。   According to the third aspect of the present invention, the louver that guides the air flowing in the air guide duct upward is provided on the outlet side of the air guide duct, so that the wind that has passed through the air guide duct is passed between the cowling and the occupant. Can be reliably guided to the windproof zone.

以下、本発明の一実施形態に係る自動二輪車の導風構造について、図面を参照して詳細に説明する。
図１は自動二輪車１を示す側面図であって、自動二輪車１は、図示略のクランクシャフトを車体前後方向に沿って配置した縦置きのＶ型４気筒エンジン２を搭載した大型の自動二輪車であり、フロントフォーク３で前輪４を、スイングアーム５で後輪６を支持している。また、車体後部の上面には、２人乗り用のシート７が設けられ、車体後部の両側にはサイドトランク８が取り付けられている。 Hereinafter, a motorcycle wind guide structure according to an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a side view showing a motorcycle 1. The motorcycle 1 is a large motorcycle equipped with a vertical V-type four-cylinder engine 2 in which a crankshaft (not shown) is arranged in the longitudinal direction of the vehicle body. Yes, the front fork 3 supports the front wheel 4 and the swing arm 5 supports the rear wheel 6. A seat 7 for two persons is provided on the upper surface of the rear part of the vehicle body, and side trunks 8 are attached to both sides of the rear part of the vehicle body.

自動二輪車１は、車体前部から後部にかけてカウリング９で覆われている。カウリング９は、車体前部を覆うフロントカウリング１０及び車体後部を覆うリヤカウリング１１からなっている。フロントカウリング１０は、アッパパネル１２、左右一対のミドルパネル１３、及び左右一対のサイドアンダパネル１４を有しており、アッパパネル１２の上側には可動式のフロントスクリーン１５が設けられている。なお、アッパパネル１２の下側には、ヘッドライト１６が配置されている。   The motorcycle 1 is covered with a cowling 9 from the front to the rear of the vehicle body. The cowling 9 includes a front cowling 10 that covers the front portion of the vehicle body and a rear cowling 11 that covers the rear portion of the vehicle body. The front cowling 10 includes an upper panel 12, a pair of left and right middle panels 13, and a pair of left and right side under panels 14. A movable front screen 15 is provided above the upper panel 12. A headlight 16 is disposed below the upper panel 12.

図１に示す車体フレーム２０の前部には、左右方向外方に延出するように図示略のミラーステーが取り付けられており、左右のミラーステーには、それぞれ、フロントカウリング１０の側方に図３及び図４に示す支持部材２１を介してバックミラー２２が取り付けられている。   A mirror stay (not shown) is attached to the front portion of the vehicle body frame 20 shown in FIG. 1 so as to extend outward in the left-right direction, and the left and right mirror stays are respectively lateral to the front cowling 10. A rearview mirror 22 is attached via a support member 21 shown in FIGS.

左右のアッパパネル１２には、アッパパネル１２から左右方向外方に延出してバックミラー２２の前方を覆うミラーカバー２５が、アッパパネル１２と一体形状をなすようにそれぞれ設けられている。なお、これらのミラーカバー２５は所定以上の力を加えることにより、アッパパネル１２から取り外し可能に取り付けられている。そして、左右のミラーカバー２５のアッパパネル１２側の基部には、バックミラー２２よりもアッパパネル１２側となる範囲に前後方向に延びて貫通する筒状の導風ダクト２６がそれぞれ形成されている。   The left and right upper panels 12 are each provided with a mirror cover 25 that extends outward from the upper panel 12 in the left-right direction and covers the front of the rearview mirror 22 so as to form an integral shape with the upper panel 12. Note that these mirror covers 25 are detachably attached to the upper panel 12 by applying a predetermined force or more. At the base of the left and right mirror covers 25 on the upper panel 12 side, cylindrical air guide ducts 26 extending in the front-rear direction and penetrating in the range closer to the upper panel 12 than the rearview mirror 22 are formed.

図２に示すように、左右の導風ダクト２６は、アッパパネル１２及びフロントスクリーン１５と乗員Ｐとの間の防風されたゾーンＺに指向しており、通過する空気は矢印Ｘ３で示すようにゾーンＺに流れる。左右の導風ダクト２６の後部の出口側には、導風ダクト２６内を流れる空気を上方に導いて防風されたゾーンＺに確実に流すルーバー２７が左右方向に延在し且つ上下方向に間隔をあけて複数形成されている。これにより、図２の矢印Ｘ１，Ｘ２で示すにようにアッパパネル１２及びフロントスクリーン１５で走行風を外側に導くことにより防風されたゾーンＺに生じる負圧を抑制することができ、導風ダクト２６を通過した空気は、乗員Ｐの頭部より下方位置に向けて流れることになる。   As shown in FIG. 2, the right and left air guide ducts 26 are directed to a wind-protected zone Z between the upper panel 12 and the front screen 15 and the occupant P, and the passing air passes through the zone as indicated by an arrow X3. Flows to Z. On the exit side of the rear part of the left and right air guide ducts 26, a louver 27 that guides the air flowing in the air guide ducts 26 upward and flows to the wind-protected zone Z extends in the left-right direction and is spaced vertically. A plurality are formed with a gap. As a result, as shown by arrows X1 and X2 in FIG. 2, the negative pressure generated in the zone Z protected from wind by guiding the traveling wind to the outside by the upper panel 12 and the front screen 15 can be suppressed. The air that has passed through flows toward the lower position from the head of the occupant P.

また、図３に示すように、ミラーカバー２５の前面の導風ダクト２６よりも左右方向外側にはウインカレンズ２８が取り付けられている。   Further, as shown in FIG. 3, a winker lens 28 is attached to the outer side in the left-right direction with respect to the air guide duct 26 on the front surface of the mirror cover 25.

ここで、導風ダクト２６は、ミラーカバー２５の上下方向における中間位置に形成されており、上記した支持部材２１は、導風ダクト２６の流路面積を確保するように、ミラーカバー２５内における導風ダクト２６の上方に配置されている。   Here, the air guide duct 26 is formed at an intermediate position in the vertical direction of the mirror cover 25, and the support member 21 described above is provided in the mirror cover 25 so as to secure a flow passage area of the air guide duct 26. It is disposed above the air guide duct 26.

支持部材２１は、図３及び図５に示すように、車体側の図示略のミラーステーに固定される固定ベース部３１、及び、導風ダクト２６の上方で固定ベース部３１から左右方向外方に延出する連結部３２を有するベース部材３３と、ベース部材３３の連結部３２に支持軸３４を介して連結される連結部３５、連結部３５から左右方向外方に向けて下方に傾斜しながら延出する延出部３６、及び、延出部３６の連結部３５と反対側でバックミラー２２を所定の範囲内で揺動可能に保持する保持部３７を有するアーム部材３８と、を備えている。   As shown in FIGS. 3 and 5, the support member 21 is fixed to a mirror stay (not shown) on the vehicle body side, and laterally outward from the fixed base 31 above the air guide duct 26. A base member 33 having a connecting portion 32 extending to the connecting portion 35, a connecting portion 35 connected to the connecting portion 32 of the base member 33 via a support shaft 34, and an inclination downward from the connecting portion 35 outward in the left-right direction. And an arm member 38 having a holding portion 37 that holds the rearview mirror 22 within a predetermined range on the opposite side of the connecting portion 35 of the extending portion 36. ing.

ベース部材３３の連結部３２とアーム部材３８の連結部３５は、支持軸３４、複数の皿ばね３９、係止円板４０と共にヒンジ４１を構成しており、これら連結部３２，３５は、皿ばね３９によって互いに押し付ける方向に付勢されながら、支持軸３４を中心として相対的に回動する。従って、ヒンジ４１は、バックミラー２２及びアーム部材３８が所定以上の力を受けるとこれらをベース部材３３に対して回動させ、バックミラー２２を所望の取付角度に変更可能としている。   The connecting portion 32 of the base member 33 and the connecting portion 35 of the arm member 38 constitute a hinge 41 together with the support shaft 34, the plurality of disc springs 39, and the locking disc 40. While being urged by the springs 39 in the direction in which they are pressed against each other, they rotate relatively around the support shaft 34. Therefore, when the rearview mirror 22 and the arm member 38 receive a predetermined force or more, the hinge 41 rotates them with respect to the base member 33 so that the rearview mirror 22 can be changed to a desired mounting angle.

具体的に、図５（ｂ）に示すように、ベース部材３３の連結部３２とアーム部材３８の連結部３５には孔部３２ａ，３５ａがそれぞれ形成される。支持軸３４はこれら孔部３２ａ，３５ａ内に挿通され、複数の皿ばね３９は、連結部３５に形成された凹部３５ｂ内で支持軸３４回りに配置される。そして、支持軸３４の一端に形成されたフランジ部３４ａを連結部３２に当接させ、他端に形成された環状溝３４ｂに係止円板４０を係止させることで、複数の皿ばね３９を圧縮した状態で保持し、連結部３２，３５は互いに押し付けられるように付勢される。また、連結部３２と連結部３５には、互いに同軸で対向して形成される案内面３２ｂ，３５ｃが形成されており、連結部３５は、案内面３５ｃが案内面３２ｂに沿って移動することで、連結部３２に対して回動する。このように構成されるヒンジ４１は、図４に示すように、導風ダクト２６と平面視で重なる位置に配置されている。   Specifically, as shown in FIG. 5B, holes 32 a and 35 a are formed in the connecting portion 32 of the base member 33 and the connecting portion 35 of the arm member 38, respectively. The support shaft 34 is inserted into the holes 32 a and 35 a, and the plurality of disc springs 39 are arranged around the support shaft 34 in the recess 35 b formed in the connecting portion 35. Then, a plurality of disc springs 39 are formed by bringing a flange portion 34a formed at one end of the support shaft 34 into contact with the connecting portion 32 and locking the locking disc 40 in an annular groove 34b formed at the other end. Is held in a compressed state, and the connecting portions 32 and 35 are urged so as to be pressed against each other. In addition, the connecting portion 32 and the connecting portion 35 are formed with guide surfaces 32b and 35c that are coaxially opposed to each other, and the connecting portion 35 is such that the guide surface 35c moves along the guide surface 32b. Thus, it rotates with respect to the connecting portion 32. As shown in FIG. 4, the hinge 41 configured in this manner is disposed at a position overlapping the air guide duct 26 in plan view.

以上に述べた本実施形態によれば、車体前部を覆うフロントカウリング１０から延出してバックミラー２２の前方を覆うミラーカバー２５のカウリング側基部に前後方向に延びる導風ダクト２６が設けられているため、この導風ダクト２６を介してアッパパネル１２及びフロントスクリーン１５と乗員Ｐとの間の防風されたゾーンＺに導風を適宜行うことができる。しかも、車体側にバックミラー２２を取り付ける支持部材２１を導風ダクト２６の上方に配置しているため、支持部材２１が導風ダクト２６内の空気通路と極力重ならないようにし、導風ダクト２６により十分な空気流量を確保することができる。したがって、乗員とフロントカウリング１０との間の防風されたゾーンＺに十分に導風を行うことが可能となり、負圧の抑制を十分に行なうことができる。   According to the present embodiment described above, the air guide duct 26 extending in the front-rear direction is provided at the cowling side base of the mirror cover 25 that extends from the front cowling 10 that covers the front of the vehicle body and covers the front of the rearview mirror 22. Therefore, the wind can be appropriately conducted to the wind-protected zone Z between the upper panel 12 and the front screen 15 and the occupant P through the wind guide duct 26. Moreover, since the support member 21 for attaching the rearview mirror 22 to the vehicle body side is disposed above the air guide duct 26, the support member 21 is prevented from overlapping with the air passage in the air guide duct 26 as much as possible. Thus, a sufficient air flow rate can be ensured. Therefore, it is possible to sufficiently guide the wind-insulated zone Z between the occupant and the front cowling 10 and sufficiently suppress negative pressure.

また、支持部材２１はバックミラー２２の取付角度を変更可能なヒンジ４１を備え、ヒンジ４１が導風ダクト２６と平面視で重なる位置に配置されるため、ミラーカバー２５内においてヒンジ４２及び導風ダクト２６をコンパクトに配置でき、ミラーカバー２５内のスペースを有効利用できる。   The support member 21 includes a hinge 41 that can change the mounting angle of the rearview mirror 22, and the hinge 41 is disposed at a position overlapping the air guide duct 26 in a plan view. The duct 26 can be arranged in a compact manner, and the space in the mirror cover 25 can be used effectively.

さらに、導風ダクト２６の出口側には、導風ダクト２６内を流れる空気を上方に導くルーバー２７が設けられるので、導風ダクト２６を通過した風をアッパパネル１２及びフロントスクリーン１５と乗員Ｐとの間の防風されたゾーンＺに確実に導くことができる。   Furthermore, since a louver 27 is provided on the outlet side of the air guide duct 26 to guide the air flowing in the air guide duct 26 upward, the wind that has passed through the air guide duct 26 is transmitted to the upper panel 12, the front screen 15, and the occupant P. Can be reliably guided to the wind-insulated zone Z.

なお、本発明は、上述した実施形態のものに限定されるものでなく、適宜、変形、改良等が可能である。
例えば、本実施形態では、支持部材２１はミラーカバー２５内における導風ダクト２６の上方に配置されているが、支持部材２１はミラーカバー２５内における導風ダクト２６の下方に配置しても同様の効果を得ることができる。 In addition, this invention is not limited to the thing of embodiment mentioned above, A deformation | transformation, improvement, etc. are possible suitably.
For example, in this embodiment, the support member 21 is disposed above the air duct 26 in the mirror cover 25, but the support member 21 may be disposed below the air duct 26 in the mirror cover 25. The effect of can be obtained.

本発明の一実施形態が適用される自動二輪車の側面図である。1 is a side view of a motorcycle to which an embodiment of the present invention is applied. 本発明の一実施形態が適用される自動二輪車の車体前部の側面図である。1 is a side view of a front portion of a vehicle body of a motorcycle to which an embodiment of the present invention is applied. 本発明の一実施形態を示す要部正面図である。It is a principal part front view which shows one Embodiment of this invention. 本発明の一実施形態を示す要部上面図である。It is a principal part top view which shows one Embodiment of this invention. 本発明の一実施形態の支持部材を示すもので、（ａ）は側面図であり、（ｂ）は（ａ）のＡ−Ａ断面図である。The support member of one Embodiment of this invention is shown, (a) is a side view, (b) is AA sectional drawing of (a).

符号の説明Explanation of symbols

１ 自動二輪車
１０ フロントカウリング（カウリング）
２１ 支持部材
２２ バックミラー
２５ ミラーカバー
２６ 導風ダクト
２７ ルーバー
４１ ヒンジ 1 Motorcycle 10 Front cowling
21 Support member 22 Rearview mirror 25 Mirror cover 26 Air guide duct 27 Louver 41 Hinge

Claims (3)

車体前部を覆うカウリングと、
該カウリングの側方に設けられ、車体側に支持部材を介して取り付けられるバックミラーと、
前記カウリングから延出して前記バックミラーの前方を覆うミラーカバーと、
を備える自動二輪車において、
前記ミラーカバーのカウリング側基部には、前後方向に延びる導風ダクトが設けられ、
前記支持部材は、前記導風ダクトの上方または下方に配置されることを特徴とする自動二輪車の導風構造。 A cowling covering the front of the car body,
A rearview mirror provided on the side of the cowling and attached to the vehicle body via a support member;
A mirror cover extending from the cowling and covering the front of the rearview mirror;
In a motorcycle equipped with
A wind guide duct extending in the front-rear direction is provided at the cowling side base of the mirror cover,
The wind guide structure for a motorcycle, wherein the support member is disposed above or below the wind guide duct. 前記支持部材は前記バックミラーの取付角度を変更可能なヒンジを備えており、該ヒンジは前記導風ダクトと平面視で重なる位置に配置されることを特徴とする請求項１に記載の自動二輪車の導風構造。   The motorcycle according to claim 1, wherein the support member includes a hinge capable of changing a mounting angle of the rearview mirror, and the hinge is disposed at a position overlapping the air guide duct in plan view. Wind guide structure. 前記導風ダクトの出口側には、該導風ダクト内を流れる空気を上方に導くルーバーが設けられることを特徴とする請求項１に記載の自動二輪車の導風構造。   2. The wind guide structure for a motorcycle according to claim 1, wherein a louver is provided on the outlet side of the wind guide duct to guide the air flowing through the wind guide duct upward. 3.
JP2006265101A 2006-09-28 2006-09-28 Motorcycle wind guide structure Active JP4727544B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014184867A (en) * 2013-03-25 2014-10-02 Honda Motor Co Ltd Saddle riding type vehicle

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Publication number Priority date Publication date Assignee Title
JPS58145238A (en) * 1982-02-22 1983-08-30 Ricoh Co Ltd Cmos type two-output logical circuit
JPS62152988A (en) * 1986-11-19 1987-07-07 本田技研工業株式会社 Back mirror for minicar
JP2003127936A (en) * 2001-10-23 2003-05-08 Suzuki Motor Corp Integrated mirror and turn signal device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145238U (en) * 1982-03-25 1983-09-30 マツダ株式会社 Automotive door mirror

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145238A (en) * 1982-02-22 1983-08-30 Ricoh Co Ltd Cmos type two-output logical circuit
JPS62152988A (en) * 1986-11-19 1987-07-07 本田技研工業株式会社 Back mirror for minicar
JP2003127936A (en) * 2001-10-23 2003-05-08 Suzuki Motor Corp Integrated mirror and turn signal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014184867A (en) * 2013-03-25 2014-10-02 Honda Motor Co Ltd Saddle riding type vehicle

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