JP5465557B2 - Vehicle lighting - Google Patents

Vehicle lighting Download PDF

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Publication number
JP5465557B2
JP5465557B2 JP2010054752A JP2010054752A JP5465557B2 JP 5465557 B2 JP5465557 B2 JP 5465557B2 JP 2010054752 A JP2010054752 A JP 2010054752A JP 2010054752 A JP2010054752 A JP 2010054752A JP 5465557 B2 JP5465557 B2 JP 5465557B2
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Japan
Prior art keywords
vehicle
elastic member
mounting hole
support arm
lighting device
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Expired - Fee Related
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JP2010054752A
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Japanese (ja)
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JP2011184028A (en
Inventor
秀照 馬橋
隆平 添田
宏太 小倉
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Priority to JP2010054752A priority Critical patent/JP5465557B2/en
Priority to BR112012022871A priority patent/BR112012022871B1/en
Priority to PE2012001464A priority patent/PE20130787A1/en
Priority to CN201180012854.6A priority patent/CN102791568B/en
Priority to PCT/JP2011/055317 priority patent/WO2011111685A1/en
Priority to ARP110100752A priority patent/AR080488A1/en
Publication of JP2011184028A publication Critical patent/JP2011184028A/en
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Publication of JP5465557B2 publication Critical patent/JP5465557B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2657—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on a shaft, e.g. telescopic
    • 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
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/05—Direction indicators
    • B62J6/055—Electrical means, e.g. lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/065—Releasable fastening devices with snap-action with an additional locking element

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Insertion Pins And Rivets (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Description

本発明は、発光部を収納する発光部収納体と、車両側の取付穴に支持される円筒状の支持腕と、この支持腕が取付穴から脱落することを防止する固定キャップとを有する車両用灯火器に関する。   The present invention relates to a vehicle having a light emitting unit housing that houses a light emitting unit, a cylindrical support arm that is supported by a mounting hole on the vehicle side, and a fixing cap that prevents the support arm from falling off the mounting hole. It relates to the lighting equipment.

従来、車両の方向指示を他の車両へ知らせる装置として車両用灯火器が各種提案されている（例えば、特許文献１（図４）参照。）。   Conventionally, various vehicle lighting devices have been proposed as devices for informing other vehicles of vehicle direction indications (see, for example, Patent Document 1 (FIG. 4)).

特許文献１の図４に示されるように、車両用灯火器としての車両用フラッシャ装置（２０）（括弧付き符号は特許文献１に記載されている符号を示す。以下同じ）は、フラッシャ本体（３０）と、抜止部材（５２）と、保持部材（６０）と、固定ボルト（７０）とからなり、車両側の泥除け（５）に取付けられる。   As shown in FIG. 4 of Patent Document 1, a vehicle flasher device (20) as a vehicle lighting device (the reference numerals in parentheses indicate the reference numerals described in Patent Document 1. The same applies hereinafter) 30), a retaining member (52), a holding member (60), and a fixing bolt (70), and is attached to the mudguard (5) on the vehicle side.

取付手順としては、先ずフラッシャ本体（３０）の支持腕（４０）を、泥除け（５）に形成された支持腕取付穴（２Ａ）内に挿入する。
この状態で、支持腕（４０）の各弾性端部（４１）に形成された被係合穴（４１Ａ）内に、抜止部材（５２）の各係合片（５２Ｂ）を嵌入させる。 As an attachment procedure, first, the support arm (40) of the flasher body (30) is inserted into the support arm attachment hole (2A) formed in the mudguard (5).
In this state, the engagement pieces (52B) of the retaining member (52) are fitted into the engaged holes (41A) formed in the elastic end portions (41) of the support arm (40).

次に、各弾性端部（４１）の弾性変形を保持部材（６０）により規制させながら、この保持部材（６０）を、固定ボルト（７０）を用いて抜止部材（５２）に取付ける。
すなわち、取付後に、弾性端部（４１）が弾性変形することを保持部材（６０）で防止することを構造的な特徴とする。 Next, the holding member (60) is attached to the retaining member (52) using the fixing bolt (70) while restricting the elastic deformation of each elastic end (41) by the holding member (60).
That is, the structural feature is that the holding member (60) prevents the elastic end (41) from being elastically deformed after the mounting.

保持部材（６０）が必須部材であるため、保持部材（６０）を固定ボルト（７０）を用いて抜止部材（５２）に取付けるという工数が必要となり、車両に灯火器を組付ける際の組付け工数が増加する。   Since the holding member (60) is an indispensable member, a man-hour for attaching the holding member (60) to the retaining member (52) using the fixing bolt (70) is required, and assembly when assembling the lighting device to the vehicle Man-hours increase.

車両の組付け工数を低減することが求められる中、車両に灯火器を組付ける際の組付け工数の低減が望まれる。   While it is required to reduce the number of man-hours for assembling the vehicle, it is desired to reduce the man-hours for assembling when the lamp is assembled to the vehicle.

特開２００８−０８０９８７公報JP 2008-080987 A

本発明は、車両に組付ける際の組付け工数の低減を図ることができる車両用灯火器を提供することを課題とする。   An object of the present invention is to provide a vehicular lamp that can reduce the number of assembling steps when assembling to a vehicle.

請求項１に係る発明は、発光部を収納する発光部収納体と、この発光部収納体から延びて車両側に設けられている取付穴に支持される円筒状の支持腕と、この支持腕に車両中心側から係合され前記支持腕が前記取付穴から脱落することを防止する固定キャップと、を有する車両用灯火器において、前記固定キャップに、前記支持腕の長手方向に延びる突条部が設けられており、前記支持腕の車両側端部に、弾性変形可能な円筒状の弾性部材が設けられ、この弾性部材の外周縁部に、前記取付穴に嵌合する環状溝が設けられると共に前記突条部に係合する長手溝が設けられ、弾性部材の車両中心側端部に、車両中心側へ延びる係合片が設けられ、固定キャップに、係合片に係合可能な係合穴が設けられていることを特徴とする。 The invention according to claim 1 is a light emitting unit housing for housing a light emitting unit, a cylindrical support arm that extends from the light emitting unit housing and is supported by a mounting hole provided on the vehicle side, and the support arm. A fixed cap that is engaged from the vehicle center side to prevent the support arm from falling out of the mounting hole, and the protrusion extends in the longitudinal direction of the support arm to the fixed cap. A cylindrical elastic member that can be elastically deformed is provided at the vehicle-side end portion of the support arm, and an annular groove that fits into the mounting hole is provided at the outer peripheral edge portion of the elastic member. In addition, a longitudinal groove that engages with the protruding portion is provided, an engagement piece extending toward the vehicle center side is provided at the vehicle center side end portion of the elastic member, and the fixing cap is engageable with the engagement piece. and features that you Goana is provided.

請求項２に係る発明では、固定キャップに、係合片を係合穴の外縁側へ押付ける押し部が設けられ、前記係合片に、前記係合穴の外縁に引っ掛かる鍔部が設けられていることを特徴とする。 In the invention according to claim 2 , the fixing cap is provided with a pressing portion that presses the engaging piece toward the outer edge side of the engaging hole, and the engaging piece is provided with a flange portion that is caught by the outer edge of the engaging hole. It is characterized by.

請求項３に係る発明では、係合片は、弾性変形可能な板状であると共に、側面視で車両中心側へ向けて末広がり、若しくは一定幅に形成されることを特徴とする。 The invention according to claim 3 is characterized in that the engagement piece has a plate shape that can be elastically deformed, and is widened toward the center of the vehicle in a side view, or formed in a constant width.

請求項４に係る発明では、車両側に設けられている取付穴の周縁部に、固定キャップに設けられている突条部が係合する切欠きを設けたことを特徴とする。 The invention according to claim 4 is characterized in that a notch that engages with a protruding portion provided on the fixed cap is provided on the peripheral portion of the mounting hole provided on the vehicle side.

請求項５に係る発明では、弾性部材は、外周縁部の車両中心側端部に、取付穴の半径よりも大径になるように径外方へ突出している円弧状突起を有し、この円弧状突起は、前記取付穴が設けられた車両側側壁の車両中心側壁面に接触すると共に、長手溝を挟むように配置されることを特徴とする。 In the invention according to claim 5 , the elastic member has an arc-shaped protrusion protruding outward in the diameter so as to be larger in diameter than the radius of the mounting hole at the vehicle center side end of the outer peripheral edge. The arc-shaped protrusions are disposed so as to contact the vehicle center side wall surface of the vehicle side wall provided with the mounting hole and sandwich the longitudinal groove.

請求項１に係る発明では、固定キャップに、支持腕の長手方向に延びる突条部が設けられ、支持腕の車両側端部に、弾性変形可能な円筒状の弾性部材が設けられ、この弾性部材の外周縁部に、車両側の取付穴に嵌合する環状溝が設けられると共に突条部に係合する長手溝が設けられ、弾性部材の車両中心側端部に、車両中心側へ延びる係合片が設けられ、固定キャップに、係合片に係合可能な係合穴が設けられている。弾性部材の環状溝が車両側の取付穴に嵌合され、且つ固定キャップの突条部と弾性部材の長手溝が係合して、車両用灯火器は車両に取付けられる。すなわち、弾性部材を車両側の取付穴に取付けた後、固定キャップを弾性部材に係合させるだけで灯火器の取付けが完了する。そのため、車両に灯火器を組付ける際の組付け工数の低減を図ることができる。 In the invention according to claim 1, the fixed cap is provided with a protrusion extending in the longitudinal direction of the support arm, and a cylindrical elastic member that is elastically deformable is provided at the vehicle side end of the support arm. An annular groove that fits into the mounting hole on the vehicle side is provided at the outer peripheral edge of the member, and a longitudinal groove that engages with the ridge is provided, and extends toward the vehicle center side at the vehicle center side end of the elastic member. An engagement piece is provided, and an engagement hole that can be engaged with the engagement piece is provided in the fixed cap. The annular groove of the elastic member is fitted into the mounting hole on the vehicle side, and the protrusion of the fixing cap and the longitudinal groove of the elastic member are engaged, so that the vehicle lighting device is attached to the vehicle. That is, after attaching the elastic member to the attachment hole on the vehicle side, the attachment of the lighting device is completed simply by engaging the fixing cap with the elastic member. Therefore, it is possible to reduce the number of assembling steps when assembling the lighting device to the vehicle.

又本発明では上記した通り、弾性部材の車両中心側端部に、車両中心側へ延びる係合片が設けられ、固定キャップに、係合片に係合可能な係合穴が設けられているので、固定キャップの突条部が弾性部材の長手溝に係合するだけでなく、固定キャップの係合穴に弾性部材の係合片が係合する。したがって、固定キャップを弾性部材に取付けた後に固定キャップがより外れ難くなる。 In the present invention, as described above, an engagement piece extending toward the vehicle center side is provided at the vehicle center side end of the elastic member, and an engagement hole capable of engaging with the engagement piece is provided in the fixed cap. Therefore, not only the protrusion of the fixed cap engages with the longitudinal groove of the elastic member, but also the engagement piece of the elastic member engages with the engagement hole of the fixed cap. Therefore, the fixing cap is more difficult to come off after the fixing cap is attached to the elastic member.

請求項２に係る発明では、固定キャップに、係合片を係合穴の外縁側へ押付ける押し部が設けられ、係合片に、係合穴の外縁に引っ掛かる鍔部が設けられている。弾性部材の係合片は、押付け部により固定キャップの係合穴の外縁側へ押付けられ、且つ係合片の鍔部は、係合穴の外縁に引っ掛かるため、固定キャップの係合穴を弾性部材の係合片に取付けた後に、固定キャップがより外れ難くなる。 In the invention which concerns on Claim 2, the pressing part which presses an engagement piece to the outer edge side of an engagement hole is provided in the fixed cap, and the collar part hooked on the outer edge of an engagement hole is provided in the engagement piece. . The engaging piece of the elastic member is pressed to the outer edge side of the engaging hole of the fixing cap by the pressing portion, and the hook portion of the engaging piece is caught by the outer edge of the engaging hole, so that the engaging hole of the fixing cap is elastic. After being attached to the engagement piece of the member, the fixing cap is more difficult to come off.

請求項３に係る発明では、係合片は、弾性変形可能な板状であると共に、側面視で車両中心側へ向けて末広がり、若しくは一定幅に形成される。係合片が側面視で車両中心側へ向けて末広がりになっているため、固定キャップの係合穴を弾性部材の係合片に取付けた後に、固定キャップがなお一層外れ難くなる。加えて、係合片を一定幅にすると、固定キャップと弾性部材の組付け性が向上する。 In the invention according to claim 3 , the engaging piece is a plate shape that can be elastically deformed, and is widened toward the center of the vehicle in a side view or formed with a constant width. Since the engaging piece is widened toward the vehicle center side as viewed from the side, the fixing cap is more difficult to come off after the engaging hole of the fixing cap is attached to the engaging piece of the elastic member. In addition, when the engagement piece has a constant width, the assembling property of the fixed cap and the elastic member is improved.

請求項４に係る発明では、車両側に設けられている取付穴の周縁部に、固定キャップに設けられている突条部が係合する切欠きを設けた。円筒状の支持腕を有するような車両用灯火器でも、弾性部材の長手溝と取付穴の切欠きに、固定キャップの突条部が係合することによって、固定キャップとは別の部材を用意せずに、簡単に回り止め構造を実現できる車両用灯火器を提供することができる。 In the invention which concerns on Claim 4 , the notch which the protrusion part provided in the fixing cap engages in the peripheral part of the attachment hole provided in the vehicle side was provided. Even in a vehicle lighting device having a cylindrical support arm, a member separate from the fixing cap is prepared by engaging the protrusion of the fixing cap with the longitudinal groove of the elastic member and the notch of the mounting hole. Therefore, it is possible to provide a vehicular lamp that can easily achieve a rotation prevention structure.

請求項５に係る発明では、弾性部材の円弧状突起は、取付穴の半径よりも大径になるように径外方へ突出していると共に取付穴が設けられた車両側側壁の車両中心側壁面に接触する。すなわち、円弧状突起の外半径から取付穴の半径を引いた距離だけ、円弧状突起が車両側側壁の車両中心側壁面に接触することになる。したがって、弾性部材の環状溝を車両側の取付穴に嵌合させた後に、支持腕がより抜け難くなる。 In the invention according to claim 5 , the arcuate protrusion of the elastic member protrudes radially outward so as to have a larger diameter than the radius of the mounting hole, and the vehicle central side wall surface of the vehicle side wall provided with the mounting hole To touch. That is, the arc-shaped projection contacts the vehicle central side wall surface of the vehicle side wall by a distance obtained by subtracting the radius of the mounting hole from the outer radius of the arc-shaped projection. Therefore, after the annular groove of the elastic member is fitted into the mounting hole on the vehicle side, the support arm is more difficult to come off.

本発明に係る自動二輪車の左側面図である。1 is a left side view of a motorcycle according to the present invention. 自動二輪車後部の斜視図である。Fig. 3 is a perspective view of the rear part of the motorcycle. リヤフェンダと左右の車両用灯火器の分解斜視図である。It is a disassembled perspective view of a rear fender and left and right vehicle lighting devices. 右の車両用灯火器の分解斜視図である。It is a disassembled perspective view of the right vehicle lighting device. 右の車両用灯火器の組付状態での断面図である。It is sectional drawing in the assembly | attachment state of the right vehicle lighting device. 図５の６−６線断面図である。FIG. 6 is a sectional view taken along line 6-6 of FIG. 図６の７−７線断面図である。FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 6. 右側弾性部材をリヤフェンダの右側取付穴に取付けるまでの手順を説明する図である。It is a figure explaining the procedure until a right elastic member is attached to the right attachment hole of a rear fender. 右側固定キャップを右側弾性部材に取付けるまでの手順を説明する図である。It is a figure explaining the procedure until it attaches a right side fixing cap to a right side elastic member. 末広がり状の右側係合片の作用を説明する図である。It is a figure explaining the effect | action of the right-side engagement piece of a divergent shape.

本発明の実施の形態を添付図に基づいて以下に説明する。なお、図面は符号の向きに見るものとする。また、車両は自動二輪車を適用して説明する。以下の説明で用いる前後、左右は乗員シートに座った乗員を基準に定める。   Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings are viewed in the direction of the reference numerals. The vehicle will be described by applying a motorcycle. The front, rear, left and right used in the following description are determined based on the passenger sitting on the passenger seat.

本発明の実施例を図面に基づいて説明する。
図１に示されるように、自動二輪車１０は、車体フレーム１１と、この車体フレーム１１に懸架されているエンジン１２と、車体フレーム１１の前端部に操舵自在に設けられ前輪１３が取付けられている前輪懸架装置１４と、車体フレーム１１から後方へ延ばされ後端部に後輪１５が取付けられている後輪懸架装置１６と、を備えている。 Embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a motorcycle 10 includes a vehicle body frame 11, an engine 12 suspended on the vehicle body frame 11, and a front wheel 13 attached to a front end portion of the vehicle body frame 11 so as to be steerable. A front wheel suspension device 14 and a rear wheel suspension device 16 extending rearward from the vehicle body frame 11 and having a rear wheel 15 attached to a rear end portion thereof are provided.

車体フレーム１１は、前輪１３を操舵するフロントフォーク１７が操舵自在に取付けられているヘッドパイプ１８と、このヘッドパイプ１８の上部から車両後方へ延ばされて更に後方の斜め下へ延ばされている１本のメインフレーム１９と、ヘッドパイプ１８の下部から車両後方の斜め下へ延ばされているダウンフレーム２１と、メインフレーム１９の後端部で車幅方向水平に延ばされているクロスフレーム２２と、このクロスフレーム２２から下方へ延ばされているピボットフレーム２３と、メインフレーム１９の中間部から車両後方へ延ばされているシートレール２４と、ピボットフレーム２３とシートレール２４の間に渡されているサポートフレーム２５と、からなる。ピボットフレーム２３及びサポートフレーム２５から後方へ延びているピリオンステップステー２６に、同乗者用ステップ２７が取付けられている。   The vehicle body frame 11 includes a head pipe 18 on which a front fork 17 for steering the front wheels 13 is slidably mounted, and extends from the upper part of the head pipe 18 to the rear of the vehicle and further obliquely downward to the rear. One main frame 19, a down frame 21 extending obliquely downward from the bottom of the head pipe 18, and a cross extending horizontally in the vehicle width direction at the rear end of the main frame 19 A frame 22, a pivot frame 23 extending downward from the cross frame 22, a seat rail 24 extending from the middle portion of the main frame 19 toward the rear of the vehicle, and between the pivot frame 23 and the seat rail 24 And a support frame 25 passed to A passenger step 27 is attached to a pillion step stay 26 extending rearward from the pivot frame 23 and the support frame 25.

ダウンフレーム２１の下端部に、エンジンハンガ２８が取付けられ、このエンジンハンガ２８にエンジン１２の前部が懸架されている。また、ピボットフレーム２３の上部及び下部に、エンジン１２の後部が懸架されている。   An engine hanger 28 is attached to the lower end portion of the down frame 21, and the front portion of the engine 12 is suspended on the engine hanger 28. A rear portion of the engine 12 is suspended from the upper and lower portions of the pivot frame 23.

前輪懸架装置１４に、ヘッドパイプ１８に操舵自在に取付けられているフロントフォーク１７と、このフロントフォーク１７に連結され操舵するためのステアリングハンドル２９と、が設けられている。   The front wheel suspension device 14 is provided with a front fork 17 that is attached to the head pipe 18 so as to be steerable, and a steering handle 29 that is connected to the front fork 17 for steering.

後輪懸架装置１６に、ピボットフレーム２３に取付けられているピボット軸３１と、このピボット軸３１から車両後方へ延ばされているリヤスイングアーム３２と、シートレール２４とリヤスイングアーム３２の間に渡されているリヤクッションユニット３３と、が設けられている。   Between the rear wheel suspension device 16, a pivot shaft 31 attached to the pivot frame 23, a rear swing arm 32 extending from the pivot shaft 31 toward the rear of the vehicle, and between the seat rail 24 and the rear swing arm 32. A rear cushion unit 33 is provided.

フロントフォーク１７に、前輪１３の上方を覆うフロントフェンダ３４が取付けられ、ヘッドパイプ１８に、フロントカウル３５が取付けられ、メインフレーム１９に、燃料タンク３６が取付けられ、シートレール２４の上方及び燃料タンク３６の後方に、車両後方へ延びている乗員シート３７が配置されている。次に乗員シート３７よりも後方の自動二輪車１０の後部構造を図２で説明する。   A front fender 34 that covers the upper side of the front wheel 13 is attached to the front fork 17, a front cowl 35 is attached to the head pipe 18, a fuel tank 36 is attached to the main frame 19, an upper part of the seat rail 24, and a fuel tank An occupant seat 37 extending rearward of the vehicle is disposed behind 36. Next, the rear structure of the motorcycle 10 behind the occupant seat 37 will be described with reference to FIG.

図２に示されるように、乗員シート３７に連続して車両後方へリヤカウル３８が延ばされ、このリヤカウル３８にテールライト３９が取付けられている。また、シートレール２４の後部に、後輪１５の上方を覆うリヤフェンダ４１が取付けられている。   As shown in FIG. 2, a rear cowl 38 is extended rearward of the vehicle continuously to the occupant seat 37, and a taillight 39 is attached to the rear cowl 38. A rear fender 41 that covers the upper portion of the rear wheel 15 is attached to the rear portion of the seat rail 24.

リヤフェンダ４１の左側壁４２に、左の車両用灯火器５０（詳細後述）が取付けられ、リヤフェンダ４１の右側壁６１に、右の車両用灯火器７０（詳細後述）が取付けられている。次に左の車両用灯火器５０及び右の車両用灯火器７０の構成を図３で説明する。   A left vehicle lamp 50 (described later in detail) is attached to the left side wall 42 of the rear fender 41, and a right vehicle lamp 70 (described in detail later) is mounted on the right wall 61 of the rear fender 41. Next, the configuration of the left vehicle lamp 50 and the right vehicle lamp 70 will be described with reference to FIG.

図３に示されるように、左の車両用灯火器５０は、左側発光部としての左側ランプ５１を収納する左側発光部収納体５２と、この左側発光部収納体５２から延びてリヤフェンダ４１の左側壁４２に設けられている左側取付穴５３に支持される円筒状の左側支持腕５４と、この左側支持腕５４にリヤフェンダ４１の内側から係合され左側支持腕５４が左側取付穴５３から脱落することを防止する左側固定キャップ５５と、を有する。   As shown in FIG. 3, the left vehicle lighting device 50 includes a left light emitting unit housing 52 that houses a left lamp 51 as a left light emitting unit, and a left side of the rear fender 41 that extends from the left light emitting unit housing 52. A cylindrical left support arm 54 supported by a left mounting hole 53 provided in the wall 42, and the left support arm 54 is engaged with the left support arm 54 from the inside of the rear fender 41, and the left support arm 54 falls out of the left mounting hole 53. And a left side fixing cap 55 for preventing this.

また、右の車両用灯火器７０は、右側ランプ７１を収納する右側発光部収納体７２（詳細後述）と、この右側発光部収納体７２から延びてリヤフェンダ４１の右側壁６１の右側取付穴７３（詳細後述）に支持される右側支持腕７４（詳細後述）と、この右側支持腕７４にリヤフェンダ４１の内側から係合され右側支持腕７４が右側取付穴７３から脱落することを防止する右側固定キャップ７５（詳細後述）と、を有する。なお、左の車両用灯火器５０と右の車両用灯火器７０は、リヤフェンダ４１への取付位置が異なるが、構造は同一である。   The right vehicle lighting device 70 includes a right light-emitting unit storage body 72 (details will be described later) that stores the right lamp 71, and a right mounting hole 73 of the right wall 61 of the rear fender 41 that extends from the right light-emitting unit storage body 72. A right support arm 74 (details will be described later) supported by (described later in detail), and a right-side fixing that is engaged with the right support arm 74 from the inside of the rear fender 41 and prevents the right support arm 74 from falling off the right mounting hole 73. And a cap 75 (described later in detail). Note that the left vehicle lamp 50 and the right vehicle lamp 70 have the same structure, although the mounting positions to the rear fender 41 are different.

リヤフェンダ４１の左側壁４２に、反射板取付座７６が設けられている。また、リヤフェンダ４１の左側壁４２、後壁７７、右側壁６１の各々に、ナンバープレート取付座７８、７９、８１が設けられている。次に右の車両用灯火器７０の詳細構造を図４で説明する。   A reflector mounting seat 76 is provided on the left side wall 42 of the rear fender 41. In addition, license plate mounting seats 78, 79, 81 are provided on the left side wall 42, the rear wall 77, and the right side wall 61 of the rear fender 41. Next, the detailed structure of the right vehicle lighting device 70 will be described with reference to FIG.

図４に示されるように、右の車両用灯火器７０の右側発光部収納体７２は、右側ランプ７１が取付けられ車幅方向に延びる右側ベース部材８２と、この右側ベース部材８２の後部に取付けられ右側ランプ７１の発光方向に位置する右側レンズ８３とで構成される。   As shown in FIG. 4, the right side light emitting unit housing 72 of the right vehicle lamp 70 is attached to the right base member 82 to which the right lamp 71 is attached and extends in the vehicle width direction, and to the rear part of the right base member 82. And a right lens 83 positioned in the light emission direction of the right lamp 71.

右側支持腕７４のリヤフェンダ４１側端部に、弾性変形可能な円筒状の右側弾性部材８４が設けられている。この右側弾性部材８４のリヤフェンダ４１側端部の右側外周縁部８５に、右側壁６１の右側取付穴７３に嵌合する右側環状溝８６（詳細後述）が設けられると共に、車幅方向に平行で且つ前側に形成される右側前長手溝８７（詳細後述）が設けられ、車幅方向に平行で且つ後側に形成される右側後長手溝８８（詳細後述）が設けられている。なお、右側弾性部材８４の材質は、軟質樹脂が好適であるが、ゴムを適用してもよい。   A cylindrical right elastic member 84 that is elastically deformable is provided at the end of the right support arm 74 on the rear fender 41 side. A right annular groove 86 (described later in detail) that fits in the right mounting hole 73 of the right wall 61 is provided on the right outer peripheral edge 85 of the right fender elastic member 84 at the end on the rear fender 41 side, and is parallel to the vehicle width direction. A right front longitudinal groove 87 (detailed later) formed on the front side is provided, and a right rear longitudinal groove 88 (detailed later) formed parallel to the vehicle width direction and on the rear side is provided. The material of the right elastic member 84 is preferably a soft resin, but rubber may be applied.

右側弾性部材８４のリヤフェンダ４１側端部の上側に、車両中心側へ延びる右側上係合片８９（詳細後述）が設けられ、右側弾性部材８４のリヤフェンダ４１側端部の下側に、車両中心側へ延びる右側下係合片９１（詳細後述）が設けられている。   A right upper engagement piece 89 (described later in detail) extending toward the vehicle center side is provided above the end of the right elastic member 84 on the rear fender 41 side, and the vehicle center is positioned below the end of the right elastic member 84 on the rear fender 41 side. A right lower engagement piece 91 (detailed later) extending to the side is provided.

なお、右側チューブ９２が右側弾性部材８４から車両中心側へ延ばされ、右側チューブ９２の中に電源コード９３とアースコード９４が挿入されている。電源コード９３及びアースコード９４に、各々接続端子９５、９６が取付けられている。   The right tube 92 extends from the right elastic member 84 to the vehicle center side, and a power cord 93 and a ground cord 94 are inserted into the right tube 92. Connection terminals 95 and 96 are attached to the power cord 93 and the ground cord 94, respectively.

加えて、右側固定キャップ７５は、円板状の右側キャップ本体９７と、この右側キャップ本体９７から右側発光部収納体７２側へ延ばして形成され電源コード９３及びアースコード９４を通す右側コード通過穴９８を有する右側中空部材９９と、からなる。   In addition, the right fixing cap 75 is a disc-shaped right cap body 97 and a right cord passage hole that extends from the right cap body 97 toward the right light emitting unit housing 72 and passes the power cord 93 and the ground cord 94. And a right hollow member 99 having 98.

右側中空部材９９の前側及び右側キャップ本体９７に、右側支持腕７４の長手方向に延びる右側前突条部１０１が設けられ、この右側前突条部１０１に、右側弾性部材８４の右側前長手溝８７が係合する。また、右側中空部材９９の後側及び右側キャップ本体９７に、右側支持腕７４の長手方向に延びる右側後突条部１０２が設けられ、この右側後突条部１０２に、右側弾性部材８４の右側後長手溝８８が係合する。   A right front protrusion 101 extending in the longitudinal direction of the right support arm 74 is provided on the front side of the right hollow member 99 and the right cap body 97, and the right front longitudinal groove of the right elastic member 84 is provided on the right front protrusion 101. 87 is engaged. Further, a right rear protrusion 102 extending in the longitudinal direction of the right support arm 74 is provided on the rear side of the right hollow member 99 and the right cap body 97, and the right side of the right elastic member 84 is provided on the right rear protrusion 102. The rear longitudinal groove 88 engages.

右側キャップ本体９７に、右側弾性部材８４の右側上係合片８９に係合可能な右側上係合穴１０３が設けられ、右側弾性部材８４の右側下係合片９１に係合可能な右側下係合穴１０４が設けられている。右側前突条部１０１が右側前長手溝８７に係合し、右側後突条部１０２が右側後長手溝８８に係合するだけでなく、右側上係合穴１０３に右側上係合片８９が係合し、右側下係合穴１０４に右側下係合片９１が係合する。したがって、右側固定キャップ７５を右側弾性部材８４に取付けた後に右側固定キャップ７５が外れ難くなる。   The right cap body 97 is provided with a right upper engagement hole 103 that can be engaged with the right upper engagement piece 89 of the right elastic member 84, and can be engaged with the lower right engagement piece 91 of the right elastic member 84. An engagement hole 104 is provided. The right front protrusion 101 engages with the right front longitudinal groove 87 and the right rear protrusion 102 engages with the right rear longitudinal groove 88, and the right upper engagement piece 89 is inserted into the right upper engagement hole 103. Are engaged, and the lower right engagement piece 91 is engaged with the lower right engagement hole 104. Therefore, it is difficult for the right fixing cap 75 to come off after the right fixing cap 75 is attached to the right elastic member 84.

さらに、右側取付穴７３の右側周縁部１０５前側に、右側固定キャップ７５の右側前突条部１０１が係合する右側前切欠き１０６を設け、右側取付穴７３の右側周縁部１０５後側に、右側固定キャップ７５の右側後突条部１０２が係合する右側後切欠き１０７を設けた。次に右の車両用灯火器７０の組付状態を図５で説明する。   Further, a right front notch 106 that engages with the right front protrusion 101 of the right fixing cap 75 is provided on the front side of the right peripheral edge 105 of the right mounting hole 73, and on the rear side of the right peripheral edge 105 of the right mounting hole 73. A right rear notch 107 with which the right rear protrusion 102 of the right fixing cap 75 is engaged is provided. Next, the assembled state of the right vehicle lamp 70 will be described with reference to FIG.

図５に示されるように、右側弾性部材８４の右側環状溝８６が右側壁６１の右側取付穴（図４の符号７３）に嵌合し、右側弾性部材８４に右側固定キャップ７５が取付けられている。   As shown in FIG. 5, the right annular groove 86 of the right elastic member 84 is fitted into the right mounting hole (reference numeral 73 in FIG. 4) of the right wall 61, and the right fixing cap 75 is attached to the right elastic member 84. Yes.

加えて、右側中空部材９９の車両中心側上部に、右側上係合片８９を右側上係合穴（図４の符号１０３）の右側上外縁１０８側へ押付ける右側上押し部１０９が設けられ、右側中空部材９９の車両中心側下部に、右側下係合片９１を右側下係合穴（図４の符号１０４）の右側下外縁１１１側へ押付ける右側下押し部１１２が設けられている。   In addition, a right upper push portion 109 that pushes the right upper engagement piece 89 toward the right upper outer edge 108 of the right upper engagement hole (reference numeral 103 in FIG. 4) is provided at the vehicle center side upper portion of the right hollow member 99. A right lower pressing portion 112 that presses the right lower engagement piece 91 against the right lower outer edge 111 side of the right lower engagement hole (reference numeral 104 in FIG. 4) is provided at the vehicle center side lower portion of the right hollow member 99.

また、右側上係合片８９の右側壁６１側に、右側上係合穴（図４の符号１０３）の右側上外縁１０８に引っ掛かる右側上鍔部１１３が設けられ、右側下係合片９１の右側壁６１側に、右側下係合穴（図４の符号１０４）の右側下外縁１１１に引っ掛かる右側下鍔部１１４が設けられている。   Further, a right upper flange 113 that is hooked on the right upper outer edge 108 of the right upper engagement hole (reference numeral 103 in FIG. 4) is provided on the right wall 61 side of the right upper engagement piece 89. On the right wall 61 side, a right lower collar portion 114 that is hooked on the right lower outer edge 111 of the right lower engagement hole (reference numeral 104 in FIG. 4) is provided.

さらに、右側弾性部材８４は、右側外周縁部（図４の符号８５）の車両中心側端部に、右側取付穴（図４の符号７３）の半径Ｒ１よりも大径になるように上側の径外方へ突出している右側上円弧状突起１１５を有すると共に、右側取付穴の半径Ｒ１よりも大径になるように下側の径外方へ突出している右側下円弧状突起１１６を有する。   Further, the right elastic member 84 is arranged at the upper end of the right outer peripheral edge (reference numeral 85 in FIG. 4) on the vehicle center side so as to be larger than the radius R1 of the right attachment hole (reference numeral 73 in FIG. 4). It has a right upper arc-shaped projection 115 projecting radially outward, and a right lower arc-shaped projection 116 projecting radially outward so as to have a larger diameter than the radius R1 of the right mounting hole.

また、右側上円弧状突起１１５及び右側下円弧状突起１１６は、右側壁６１の右車両中心側壁面１１７に接触している。なお、Ｒ２は右側上円弧状突起１１５及び右側下円弧状突起１１６の外半径である。次に右の車両用灯火器７０の組付け時の、右側前突条部（図４の符号１０１）と右側前切欠き（図４の符号１０６）の係合状態及び右側後突条部（図４の符号１０２）と右側後切欠き（図４の符号１０７）の係合状態を図６で説明する。   The right upper arc-shaped protrusion 115 and the right lower arc-shaped protrusion 116 are in contact with the right vehicle center side wall surface 117 of the right wall 61. R2 is the outer radius of the right upper arc-shaped protrusion 115 and the right lower arc-shaped protrusion 116. Next, when the right vehicle lamp 70 is assembled, the engagement state of the right front protrusion (reference numeral 101 in FIG. 4) and the right front notch (reference numeral 106 in FIG. 4) and the right rear protrusion ( The engagement state of the reference numeral 102 in FIG. 4 and the right rear notch (reference numeral 107 in FIG. 4) will be described with reference to FIG.

図６に示されるように、右側固定キャップ７５の右側前突条部１０１が、右側取付穴（図４の符号７３）の右側前切欠き１０６に係合し、右側固定キャップ７５の右側後突条部１０２が、右側取付穴（図４の符号７３）の右側後切欠き１０７に係合している。次に右の車両用灯火器７０の組付け時の、右側前突条部１０１と右側前長手溝（図４の符号８７）の係合状態及び右側後突条部１０２と右側後長手溝８８の係合状態を図７で説明する。   As shown in FIG. 6, the right front protrusion 101 of the right fixing cap 75 engages the right front notch 106 of the right mounting hole (reference numeral 73 in FIG. 4), and the right rear protrusion of the right fixing cap 75. The strip 102 is engaged with the right rear notch 107 of the right mounting hole (reference numeral 73 in FIG. 4). Next, when the right vehicle lighting device 70 is assembled, the right front protrusion 101 and the right front longitudinal groove (reference numeral 87 in FIG. 4) are engaged, and the right rear protrusion 102 and the right rear longitudinal groove 88. The engaged state will be described with reference to FIG.

図７に示されるように、右側固定キャップ７５の右側前突条部１０１が、右側弾性部材８４の右側前長手溝８７に係合し、右側固定キャップ７５の右側後突条部１０２が、右側弾性部材８４の右側後長手溝８８に係合している。   As shown in FIG. 7, the right front protrusion 101 of the right fixing cap 75 engages with the right front longitudinal groove 87 of the right elastic member 84, and the right rear protrusion 102 of the right fixing cap 75 is connected to the right The right rear longitudinal groove 88 of the elastic member 84 is engaged.

右側弾性部材８４の右側環状溝（図５の符号８６）が右側壁（図５の符号６１）の右側取付穴（図４の符号７３）に嵌合され、且つ右側前突条部１０１と右側前長手溝８７が係合すると共に右側後突条部１０２と右側後長手溝８８が係合して、右の車両用灯火器（図４の符号７０）はリヤフェンダ（図３の符号４１）に取付けられる。すなわち、右側弾性部材８４を右側取付穴に取付けた後、右側固定キャップ７５を右側弾性部材８４に係合させるだけで車両用灯火器の取付けが完了する。そのため、リヤフェンダに車両用灯火器を組付ける際の組付け工数の低減を図ることができる。   The right annular groove (reference numeral 86 in FIG. 5) of the right elastic member 84 is fitted in the right mounting hole (reference numeral 73 in FIG. 4) of the right wall (reference numeral 61 in FIG. 5), and the right front protrusion 101 and the right side The front longitudinal groove 87 is engaged and the right rear protrusion 102 and the right rear longitudinal groove 88 are engaged, so that the right vehicle lamp (reference numeral 70 in FIG. 4) is attached to the rear fender (reference numeral 41 in FIG. 3). Mounted. That is, after the right elastic member 84 is attached to the right attachment hole, the attachment of the vehicle lighting device is completed only by engaging the right fixing cap 75 with the right elastic member 84. Therefore, it is possible to reduce the number of assembling steps when assembling the vehicle lighting device on the rear fender.

加えて、円筒状の右側支持腕（図４の符号７４）を有するような右の車両用灯火器でも、右側前長手溝８７及び右側取付穴（図４の符号７３）の右側前切欠き１０６に右側前突条部１０１が係合すると共に、右側後長手溝８８及び右側取付穴（図４の符号７３）の右側後切欠き１０７に右側後突条部１０２が係合することによって、右側固定キャップ７５とは別の部材を用意せずに、簡単に回り止め構造を実現できる車両用灯火器を提供することができる。   In addition, even in the right vehicle lighting device having a cylindrical right support arm (reference numeral 74 in FIG. 4), the right front notch 106 in the right front longitudinal groove 87 and the right mounting hole (reference numeral 73 in FIG. 4). The right front protrusion 101 is engaged with the right rear longitudinal groove 88 and the right rear notch 107 of the right mounting hole (reference numeral 73 in FIG. 4). It is possible to provide a vehicular lamp that can easily realize a rotation-preventing structure without preparing a member different from the fixing cap 75.

右側上円弧状突起１１５及び右側下円弧状突起１１６は、右側前長手溝８７及び右側後長手溝８８を挟むように配置されている。なお、右側上円弧状突起１１５及び右側下円弧状突起１１６は、長手溝が１つである場合、一体化させてもよい。   The right upper arc-shaped protrusion 115 and the right lower arc-shaped protrusion 116 are arranged so as to sandwich the right front longitudinal groove 87 and the right rear longitudinal groove 88. Note that the right upper arc-shaped protrusion 115 and the right lower arc-shaped protrusion 116 may be integrated when there is one longitudinal groove.

以上に述べた右の車両用灯火器７０の作用を次に述べる。
図８（ａ）に示されるように、リヤフェンダ４１の右側壁６１に臨ませた右側発光部収納体７２及び右側支持腕７４を、右側壁６１の右側取付穴７３へ矢印（１）のように向かわせる。 The operation of the right vehicle lamp 70 described above will be described next.
As shown in FIG. 8A, the right light emitting unit housing 72 and the right support arm 74 facing the right wall 61 of the rear fender 41 are inserted into the right mounting hole 73 of the right wall 61 as indicated by an arrow (1). Let go.

図８（ｂ）に示されるように、右側弾性部材８４の右側環状溝８６が、右側壁６１の右側取付穴７３に嵌合しているので、リヤフェンダ４１に対する右側弾性部材８４の取付けが完了する。次に右側固定キャップ７５をリヤフェンダ４１の内側から右側弾性部材８４の右側上係合片８９に臨ませる。   As shown in FIG. 8B, since the right annular groove 86 of the right elastic member 84 is fitted in the right attachment hole 73 of the right wall 61, the attachment of the right elastic member 84 to the rear fender 41 is completed. . Next, the right fixing cap 75 is made to face the right upper engagement piece 89 of the right elastic member 84 from the inside of the rear fender 41.

なお、右側上係合片８９、右側下係合片（図４の符号９１）は、側面視で一定幅に形成したので、右側固定キャップ７５と右側弾性部材８４の組付け性が向上する。次に右側固定キャップ７５を右側弾性部材８４に取付けるまでの手順を図９で説明する。   Since the right upper engagement piece 89 and the right lower engagement piece (reference numeral 91 in FIG. 4) are formed to have a constant width in a side view, the assembling property of the right fixing cap 75 and the right elastic member 84 is improved. Next, a procedure until the right fixing cap 75 is attached to the right elastic member 84 will be described with reference to FIG.

図９（ａ）は図８（ｂ）の９ａ−９ａ線断面図に相当し、右側固定キャップ７５を矢印（２）のように、右側弾性部材８４の右側上係合片８９及び右側下係合片９１に向かわせる。   9A corresponds to a cross-sectional view taken along line 9a-9a of FIG. 8B, and the right fixing cap 75 is connected to the right upper engagement piece 89 and the right lower engagement of the right elastic member 84 as indicated by an arrow (2). Turn to the piece 91.

図９（ｂ）に示されるように、右側固定キャップ７５が右側弾性部材８４に取付けられ
ている。このとき、右側上係合片８９は右側上押し部１０９により右側上係合穴１０３の右側上外縁１０８側へ押付けられ、右側下係合片９１は右側下押し部１１２により右側下係合穴１０４の右側下外縁１１１側へ押付けられている。また、右側上係合片８９の右側
上鍔部１１３は右側上係合穴１０３の右側上外縁１０８に引っ掛かり、右側下係合片９１の右側下鍔部１１４は右側下係合穴１０４の右側下外縁１１１に引っ掛かっている。 As shown in FIG. 9B, the right fixing cap 75 is attached to the right elastic member 84. At this time, the right upper engagement piece 89 is pressed to the right upper outer edge 108 side of the right upper engagement hole 103 by the right upper pressing portion 109, and the right lower engagement piece 91 is pressed to the right lower engagement hole 104 by the right lower pressing portion 112. Is pressed to the lower right outer edge 111 side. The right upper collar 113 of the right upper engagement piece 89 is caught by the right upper outer edge 108 of the right upper engagement hole 103, and the right lower collar 114 of the right lower engagement piece 91 is right of the right lower engagement hole 104. It is caught on the lower outer edge 111.

したがって、右側上係合穴１０３を右側上係合片８９に取付け、右側下係合穴１０４を右側下係合片９１に取付けた後に、右側固定キャップ７５が外れ難くなる。なお、右側固定キャップ７５の外れ防止は、右側上係合片８９及び右側下係合片９１の弾性作用を利用して強化される。   Therefore, after the right upper engagement hole 103 is attached to the right upper engagement piece 89 and the right lower engagement hole 104 is attached to the right lower engagement piece 91, the right fixing cap 75 is difficult to come off. The prevention of the right-side fixing cap 75 from coming off is enhanced by using the elastic action of the right upper engagement piece 89 and the right lower engagement piece 91.

加えて、右側上円弧状突起１１５の外半径Ｒ２から右側取付穴（図４の符号７３）の半径Ｒ１を引いた距離Ｌ１だけ、右側上円弧状突起１１５が右車両中心側壁面１１７に接触する。また、右側下円弧状突起１１６の外半径Ｒ２から右側取付穴の半径Ｒ１を引いた距離Ｌ１だけ、右側下円弧状突起１１６がが右車両中心側壁面１１７に接触する。したがって、右側弾性部材８４の右側環状溝８６を右側取付穴（図４の符号７３）に嵌合させたとき、右側支持腕（図４の符号７４）がより抜け難くなる。   In addition, the right upper arc-shaped protrusion 115 contacts the right vehicle central side wall surface 117 by a distance L1 obtained by subtracting the radius R1 of the right mounting hole (reference numeral 73 in FIG. 4) from the outer radius R2 of the right upper arc-shaped protrusion 115. . Further, the right lower arc-shaped protrusion 116 contacts the right vehicle central side wall surface 117 by a distance L1 obtained by subtracting the radius R1 of the right mounting hole from the outer radius R2 of the right lower arc-shaped protrusion 116. Therefore, when the right annular groove 86 of the right elastic member 84 is fitted into the right mounting hole (reference numeral 73 in FIG. 4), the right support arm (reference numeral 74 in FIG. 4) is more difficult to come off.

これまでに説明した右側上係合片８９及び右側下係合片９１は、側面視で一定幅に形成した（図８参照）。ところで、右側固定キャップ７５を右側弾性部材８４に組付けた後、右側固定キャップ７５の脱落防止が強化できれば更に好ましい。次に右側固定キャップ７５の脱落防止を強化できる例を図１０で説明する。   The right upper engagement piece 89 and the right lower engagement piece 91 described so far are formed to have a constant width in a side view (see FIG. 8). By the way, it is more preferable that the right fixing cap 75 can be prevented from falling off after the right fixing cap 75 is assembled to the right elastic member 84. Next, an example in which the right side fixing cap 75 can be prevented from falling off will be described with reference to FIG.

図１０（ａ）に示されるように、右側上係合片８９Ｂは、弾性変形可能な板状であると共に、側面視で車両中心側へ向けて末広がりに形成されている。右側上係合片８９Ｂに、右側固定キャップ７５を矢印（３）のように向かわせる。   As shown in FIG. 10A, the upper right engagement piece 89B is a plate shape that can be elastically deformed, and is formed to expand toward the center of the vehicle in a side view. The right fixing cap 75 is directed to the right upper engagement piece 89B as shown by the arrow (3).

図１０（ｂ）に示されるように、右側固定キャップ７５が右側弾性部材８４に取付けられている。右側上係合片８９Ｂが側面視で車両中心側へ向けて末広がりになっているため、右側固定キャップ７５の右側上係合穴１０３を右側上係合片８９に取付けた後に、右側固定キャップ７５が一層外れ難くなる。   As shown in FIG. 10B, the right fixing cap 75 is attached to the right elastic member 84. Since the right upper engagement piece 89B is diverging toward the center of the vehicle in a side view, after the right upper engagement hole 103 of the right fixation cap 75 is attached to the right upper engagement piece 89, the right fixation cap 75 Is more difficult to remove.

尚、本発明の車両用灯火器は、実施の形態では自動二輪車に適用したが、三輪車にも適用可能であり、一般の車両に適用することは差し支えない。
また、本発明の固定キャップの突条部は、実施の形態では弾性部材の長手溝と車両側の取付穴の切欠きに係合させたが、弾性部材の長手溝のみに係合させてもよい。 In addition, although the vehicle lighting device of the present invention is applied to a motorcycle in the embodiment, it can also be applied to a tricycle and can be applied to a general vehicle.
Moreover, although the protrusion of the fixing cap of the present invention is engaged with the longitudinal groove of the elastic member and the notch of the mounting hole on the vehicle side in the embodiment, it may be engaged only with the longitudinal groove of the elastic member. Good.

本発明の車両用灯火器は、自動二輪車に好適である。   The vehicle lighting device of the present invention is suitable for a motorcycle.

１０…車両（自動二輪車）、６１…側壁（右側壁）、７０…車両用灯火器（右の車両用灯火器）、７１…発光部（右側ランプ）、７２…発光部収納体（右側発光部収納体）、７３…取付穴（右側取付穴）、７４…支持腕（右側支持腕）、７５…固定キャップ（右側固定キャップ）、８４…弾性部材（右側弾性部材）、８５…外周縁部（右側外周縁部）、８６…環状溝（右側環状溝）、８７…長手溝（右側前長手溝）、８８…長手溝（右側後長手溝）、８９、８９Ｂ…係合片（右側上係合片）、９１…係合片（右側下係合片）、１０１…突条部（右側前突条部）、１０２…突条部（右側後突条部）、１０３…係合穴（右側上係合穴）、１０４…係合穴（右側下係合穴）、１０５…周縁部（右側周縁部）、１０６…切欠き（右側前切欠き）、１０７…切欠き（右側後切欠き）、１０８…外縁（右側上外縁）、１０９…押し部（右側上押し部）、１１１…外縁（右側下外縁）、１１２…押し部（右側下押し部）、１１３…鍔部（右側上鍔部）、１１４…鍔部（右側下鍔部）、１１５…円弧状突起（右側上円弧状突起）、１１６…円弧状突起（右側下円弧状突起）、１１７…側壁面（右車両中心側壁面）、Ｒ１…半径。   DESCRIPTION OF SYMBOLS 10 ... Vehicle (motorcycle), 61 ... Side wall (right side wall), 70 ... Vehicle lighting device (right vehicle lighting device), 71 ... Light emission part (right lamp), 72 ... Light emission part storage body (right light emission part) Storage body) 73 ... Mounting hole (right mounting hole), 74 ... Support arm (right support arm), 75 ... Fixing cap (right fixing cap), 84 ... Elastic member (right elastic member), 85 ... Outer peripheral edge ( Right outer peripheral edge), 86 ... annular groove (right annular groove), 87 ... longitudinal groove (right front longitudinal groove), 88 ... longitudinal groove (right rear longitudinal groove), 89, 89B ... engagement piece (right upper engagement) , 91 ... engagement piece (right lower engagement piece), 101 ... ridge (right front ridge), 102 ... ridge (right rear ridge), 103 ... engagement hole (upper right) Engagement hole), 104 ... engagement hole (right lower engagement hole), 105 ... peripheral edge (right peripheral edge), 106 ... notch (right front notch), 10 ... notch (right rear notch), 108 ... outer edge (right upper outer edge), 109 ... push part (right upper push part), 111 ... outer edge (right lower outer edge), 112 ... push part (right lower push part), 113 ... Hook (right upper hook), 114 ... Hook (right lower hook), 115 ... Arc protrusion (right upper arc protrusion), 116 ... Arc protrusion (lower right arc protrusion), 117 ... side Wall surface (right vehicle center side wall surface), R1... Radius.

Claims (5)

発光部（７１）を収納する発光部収納体（７２）と、この発光部収納体（７２）から延びて車両（１０）側に設けられている取付穴（７３）に支持される円筒状の支持腕（７４）と、この支持腕（７４）に車両（１０）中心側から係合され前記支持腕（７４）が前記取付穴（７３）から脱落することを防止する固定キャップ（７５）と、を有する車両用灯火器（７０）において、
前記固定キャップ（７５）に、前記支持腕（７４）の長手方向に延びる突条部（１０１、１０２）が設けられており、
前記支持腕（７４）の車両（１０）側端部に、弾性変形可能な円筒状の弾性部材（８４）が設けられ、この弾性部材（８４）の外周縁部（８５）に、前記取付穴（７３）に嵌合する環状溝（８６）が設けられると共に前記突条部（１０１、１０２）に係合する長手溝（８７、８８）が設けられ、
前記弾性部材（８４）の車両（１０）中心側端部に、前記車両（１０）中心側へ延びる係合片（８９、９１）が設けられ、前記固定キャップ（７５）に、前記係合片（８９、９１）に係合可能な係合穴（１０３、１０４）が設けられている、
ことを特徴とする車両用灯火器。 A light emitting unit housing (72) for housing the light emitting unit (71) and a cylindrical shape that extends from the light emitting unit housing (72) and is supported by a mounting hole (73) provided on the vehicle (10) side. A support arm (74), and a fixing cap (75) engaged with the support arm (74) from the center of the vehicle (10) to prevent the support arm (74) from dropping out of the mounting hole (73). In a vehicle lighting device (70) having:
The fixed cap (75) is provided with ridges (101, 102) extending in the longitudinal direction of the support arm (74),
A cylindrical elastic member (84) that can be elastically deformed is provided at the end of the support arm (74) on the vehicle (10) side, and the mounting hole is formed in the outer peripheral edge (85) of the elastic member (84). (73) is provided with an annular groove (86) and a longitudinal groove (87, 88) is provided to engage with the protrusion (101, 102).
Engagement pieces (89, 91) extending toward the vehicle (10) center side are provided at the vehicle (10) center side end portion of the elastic member (84), and the fixing cap (75) is provided with the engagement piece. (89, 91) are provided with engagement holes (103, 104) that can be engaged.
A vehicle lighting device characterized by that. 前記固定キャップ（７５）に、前記係合片（８９、９１）を前記係合穴（１０３、１０４）の外縁（１０８、１１１）側へ押付ける押し部（１０９、１１２）が設けられ、前記係合片（８９、９１）に、前記係合穴（１０３、１０４）の外縁（１０８、１１１）に引っ掛かる鍔部（１１３、１１４）が設けられていることを特徴とする請求項１記載の車両用灯火器。 The fixing cap (75) is provided with pressing portions (109, 112) for pressing the engagement pieces (89, 91) to the outer edges (108, 111) side of the engagement holes (103, 104). the engagement piece (89, 91), the engaging hole according to claim 1, wherein a flange portion caught by the outer edge (108, 111) is (113, 114) are provided in the (103, 104) Vehicle lighting equipment. 前記係合片（８９、８９Ｂ）は、弾性変形可能な板状であると共に、側面視で前記車両（１０）中心側へ向けて末広がり、若しくは一定幅に形成されることを特徴とする請求項１又は請求項２記載の車両用灯火器。 The engagement piece (89,89B) are claims, characterized in that with an elastic deformable plate, is formed divergent toward said vehicle (10) center side in the side view, or constant width The vehicle lighting device according to claim 1 or 2 . 前記車両（１０）側に設けられている取付穴（７３）の周縁部（１０５）に、前記固定キャップ（７５）に設けられている突条部（１０１、１０２）が係合する切欠き（１０６、１０７）を設けたことを特徴とする請求項１又は２記載の車両用灯火器。 Cutouts (101, 102) provided on the fixing cap (75) engage with peripheral portions (105) of the mounting holes (73) provided on the vehicle (10) side. 106. A vehicle lighting device according to claim 1 or 2 , further comprising: 106, 107). 前記弾性部材（８４）は、前記外周縁部（８５）の車両（１０）中心側端部に、前記取付穴（７３）の半径（Ｒ１）よりも大径になるように径外方へ突出している円弧状突起（１１５、１１６）を有し、この円弧状突起（１１５、１１６）は、前記取付穴（７３）が設けられた車両（１０）側側壁（６１）の車両（１０）中心側壁面（１１７）に接触すると共に、前記長手溝（８７、８８）を挟むように配置されることを特徴とする請求項１記載の車両用灯火器。   The elastic member (84) protrudes radially outward at a vehicle (10) center side end portion of the outer peripheral edge portion (85) so as to have a larger diameter than a radius (R1) of the mounting hole (73). The arc-shaped projections (115, 116) are formed at the center of the vehicle (10) of the side wall (61) on the vehicle (10) side where the mounting hole (73) is provided. The vehicle lighting device according to claim 1, wherein the vehicle lighting device is disposed so as to contact the side wall surface (117) and sandwich the longitudinal groove (87, 88).
JP2010054752A 2010-03-11 2010-03-11 Vehicle lighting Expired - Fee Related JP5465557B2 (en)

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JP2010054752A JP5465557B2 (en) 2010-03-11 2010-03-11 Vehicle lighting
BR112012022871A BR112012022871B1 (en) 2010-03-11 2011-03-08 vehicle lighting device
PE2012001464A PE20130787A1 (en) 2010-03-11 2011-03-08 VEHICLE LIGHTING DEVICE
CN201180012854.6A CN102791568B (en) 2010-03-11 2011-03-08 Lighting device for vehicle
PCT/JP2011/055317 WO2011111685A1 (en) 2010-03-11 2011-03-08 Lighting device for vehicle
ARP110100752A AR080488A1 (en) 2010-03-11 2011-03-10 VEHICLE LIGHTING DEVICE

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