JP2016104586A

JP2016104586A - Rear structure of saddle-riding type vehicle

Info

Publication number: JP2016104586A
Application number: JP2014242924A
Authority: JP
Inventors: 堪大山本; Kanta Yamamoto; 幸二柳沼; Koji Yaginuma; 伯純山中; Norizumi Yamanaka
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2014-12-01
Filing date: 2014-12-01
Publication date: 2016-06-09
Anticipated expiration: 2034-12-01
Also published as: JP6140673B2; CN105644681B; CN105644681A

Abstract

PROBLEM TO BE SOLVED: To fulfill, in a rear structure of a saddle-riding type vehicle, a function of dividing a space of a storage part by a lid member and fulfill a function of dividing other part than the storage part.SOLUTION: In a rear structure of a saddle-riding type vehicle having a lid member 40 for closing a storage part under a seat on which an occupant sits, a vehicle body cover 12 is provided below the seat for covering a vehicle rear body, and a grasp member 30, which the occupant can grasp, is provided outward of the vehicle body cover 12 and rearward of the seat. The grasp member 30 has support parts 31 formed extending towards the vehicle body cover 12. Insertion holes 33 for insertion of the support parts 31 are opened in the vehicle body cover 12, and inside the vehicle body cover 12, vehicle body members are provided for engagement with the support parts 31 inserted through the insertion holes 33. The lid member 40 has an upper lid part covering the upper part of the storage part and extension parts 42 extending downward from the upper lid part. Viewing in a direction V1 in which the insertion holes 33 open, the extension parts 42 overlap with at least parts of the insertion holes 33.SELECTED DRAWING: Figure 2

Description

本発明は、鞍乗型車両の後部構造に関する。 The present invention relates to a rear structure of a saddle riding type vehicle.

従来、鞍乗型車両の後部構造において、例えば特許文献１に開示されたものがある。これは、シート下方の物品収納箱に、バッテリ等を収納する収納部の開口を塞ぐ蓋部材を設けたものである。 Conventionally, there is a rear structure of a saddle-ride type vehicle disclosed in, for example, Patent Document 1. In this case, a lid member that closes an opening of a storage unit that stores a battery or the like is provided in an article storage box below the seat.

特許文献１では、蓋部材で収納部の空間を仕切ることにより、バッテリ等のメンテナンス性を向上しつつ、収納スペースの確保を可能にしている。 In patent document 1, the space of a storage part is partitioned off with a lid member, thereby making it possible to secure a storage space while improving the maintainability of a battery or the like.

特許第３３４５０６４号公報Japanese Patent No. 3345064

しかしながら特許文献１では、蓋部材は収納部の蓋及び仕切り板といった役割を主としており、収納部の空間を仕切るという機能を持っているに過ぎなかった。 However, in Patent Document 1, the lid member mainly serves as a lid and a partition plate of the storage unit, and has only a function of partitioning the space of the storage unit.

そこで本発明は、鞍乗型車両の後部構造において、蓋部材により収納部の空間を仕切るという機能を果たしつつ、収納部とは別部分を仕切るという機能を果たすことを目的とする。 Therefore, an object of the present invention is to fulfill the function of partitioning a portion different from the storage portion while performing the function of partitioning the space of the storage portion by the lid member in the rear structure of the saddle riding type vehicle.

上記課題の解決手段として、請求項１に記載した発明は、乗員が着座するシート（９）の下方の収納部（２０）を塞ぐ蓋部材（４０）を備える鞍乗型車両（１）の後部構造において、前記シート（９）の下方には、車体後部を覆う車体カバー（１２）が設けられ、前記車体カバー（１２）の外方で前記シート（９）の後方には、前記乗員が把持可能な把持部材（３０）が設けられ、前記把持部材（３０）には、前記車体カバー（１２）へ向けて延びる支持部（３１）が形成され、前記車体カバー（１２）には、前記支持部（３１）を挿通する挿通孔（３３）が開口し、前記車体カバー（１２）の内方には、前記挿通孔（３３）から挿通される前記支持部（３１）を係合する車体部材（５，３４）が設けられ、前記蓋部材（４０）は、前記収納部（２０）の上方を覆う上蓋部（４１）と、前記上蓋部（４１）から下方に延びる延出部（４２）とを有し、前記挿通孔（３３）が開口する方向から見て、前記延出部（４２）は、前記挿通孔（３３）の少なくとも一部と重なることを特徴とする。
請求項２に記載した発明は、前記収納部（２０）は、前側収納部（２１）と、後側収納部（２２）とで構成されることを特徴とする。
請求項３に記載した発明は、前記前側収納部（２１）は、前記シート（９）の下面（９ａ）で覆われ、前記後側収納部（２２）は、前記蓋部材（４０）で覆われることを特徴とする。
請求項４に記載した発明は、前記後側収納部（２２）には、別体の前記蓋部材（４０）が設けられ、前記後側収納部（２２）に収納される収納物（５０）には、車両機能部品（５１，５２）が含まれ、前記蓋部材（４０）は、前記後側収納部（２２）の上方から前記収納物（５０）を覆うことを特徴とする。
請求項５に記載した発明は、前記延出部（４２）の下部には、上方に凹む凹部（４３）が形成され、前記凹部（４３）は、前記支持部（３１）の外形状に沿う輪郭（４３ａ）を有することを特徴とする。
請求項６に記載した発明は、前記蓋部材（４０）の取付状態で、前記延出部（４２）は、前記支持部（３１）の少なくとも一部を覆うことを特徴とする。
請求項７に記載した発明は、前記支持部（３１）を挿通する方向（Ｖ２）から見て、前記挿通孔（３３）は、前記支持部（３１）よりも大きく開口することを特徴とする。
請求項８に記載した発明は、前記蓋部材（４０）は、樹脂製であることを特徴とする。
請求項９に記載した発明は、前記支持部（３１）は、前記収納部（２０）と共締めされて前記車体部材（５，３４）に係合されることを特徴とする。 As a means for solving the above-mentioned problems, the invention described in claim 1 is directed to a rear portion of the saddle riding type vehicle (1) including a lid member (40) for closing the storage portion (20) below the seat (9) on which the occupant sits. In the structure, a vehicle body cover (12) that covers a rear portion of the vehicle body is provided below the seat (9), and is held by the occupant outside the vehicle body cover (12) and behind the seat (9). A possible gripping member (30) is provided, and the gripping member (30) is formed with a support portion (31) extending toward the vehicle body cover (12), and the vehicle body cover (12) is provided with the support. An insertion hole (33) that passes through the portion (31) is opened, and a vehicle body member that engages the support portion (31) that is inserted through the insertion hole (33) inside the vehicle body cover (12). (5, 34) are provided, and the lid member (40) (20) having an upper lid portion (41) covering the upper side and an extending portion (42) extending downward from the upper lid portion (41), and when viewed from the direction in which the insertion hole (33) opens, The extending part (42) overlaps at least a part of the insertion hole (33).
The invention described in claim 2 is characterized in that the storage portion (20) includes a front storage portion (21) and a rear storage portion (22).
According to a third aspect of the present invention, the front storage portion (21) is covered with the lower surface (9a) of the seat (9), and the rear storage portion (22) is covered with the lid member (40). It is characterized by being.
According to a fourth aspect of the present invention, the rear storage portion (22) is provided with a separate lid member (40), and the storage item (50) stored in the rear storage portion (22). Includes vehicle functional parts (51, 52), and the lid member (40) covers the storage item (50) from above the rear storage portion (22).
According to a fifth aspect of the present invention, a concave portion (43) recessed upward is formed in the lower portion of the extension portion (42), and the concave portion (43) follows the outer shape of the support portion (31). It has a contour (43a).
The invention described in claim 6 is characterized in that the extension part (42) covers at least a part of the support part (31) in the attached state of the lid member (40).
The invention described in claim 7 is characterized in that the insertion hole (33) opens larger than the support portion (31) when viewed from the direction (V2) through which the support portion (31) is inserted. .
The invention described in claim 8 is characterized in that the lid member (40) is made of resin.
The invention described in claim 9 is characterized in that the support portion (31) is fastened together with the storage portion (20) and engaged with the vehicle body member (5, 34).

請求項１に記載した発明によれば、蓋部材が収納部の上方を覆う上蓋部を有することで、上蓋部により収納部の空間を仕切ることができる。又、挿通孔が開口する方向から見て、蓋部材の延出部が挿通孔の少なくとも一部と重なることで、延出部により収納部とは別部分である挿通孔を仕切ることができる。従って、蓋部材により収納部の空間を仕切るという機能を果たしつつ、収納部とは別部分を仕切るという機能を果たすことができる。又、挿通孔が開口する方向から見て、蓋部材の延出部が挿通孔の少なくとも一部と重なることで、雨及び塵埃等が挿通孔から車体カバーの内部に浸入することを抑制することができる。
請求項２に記載した発明によれば、収納部を前側収納部と後側収納部とで構成することで、収納部が前後に分かれるため、収納部の前後で収納物の区分けをすることができる。
請求項３に記載した発明によれば、前側収納部がシートの下面で覆われ、後側収納部が蓋部材で覆われることで、シート下面により前側収納部の空間を仕切ると共に、蓋部材により後側収納部の空間を仕切るという機能を果たしつつ、後側収納部とは別部分を仕切るという機能を果たすことができる。
請求項４に記載した発明によれば、後側収納部とは別体の蓋部材により、後側収納部の上方から収納物である車両機能部品を覆うことで、蓋部材が着脱し易くなるため、収納物のメンテナンス性を向上することができる。
請求項５に記載した発明によれば、延出部の下部には上方に凹む凹部が形成され、凹部が支持部の外形状に沿う輪郭を有することで、支持部を車体部材に係合した後に蓋部材を収納部に取り付ける際に、支持部をガイドとして蓋部材を取り付けることができる。そのため、蓋部材の取付作業を容易に行うことができる。
請求項６に記載した発明によれば、蓋部材の取付状態で、延出部が支持部の少なくとも一部を覆うことで、延出部により収納部とは別部分である挿通孔を仕切ることができる。又、延出部により、雨及び塵埃等が挿通孔から車体カバーの内部に浸入することを抑制することができる。
請求項７に記載した発明によれば、支持部を挿通する方向から見て、挿通孔が支持部よりも大きく開口することで、挿通孔から支持部を挿通する際に、支持部をスムーズに挿通することができる。そのため、支持部の挿通作業を容易に行うことができる。
請求項８に記載した発明によれば、蓋部材を樹脂製とすることで、蓋部材にある程度の柔軟性を持たせることができるため、蓋部材の組み付け公差を許容し易い。
請求項９に記載した発明によれば、支持部を収納部と共締めして車体部材に係合することで、係合箇所を別個に設ける必要が無くなるため、無駄なスペースを無くすと共に、部品点数を削減することができる。 According to the first aspect of the present invention, since the lid member has the upper lid portion that covers the upper portion of the storage portion, the space of the storage portion can be partitioned by the upper lid portion. In addition, as seen from the direction in which the insertion hole opens, the extension portion of the lid member overlaps at least a part of the insertion hole, so that the insertion hole, which is a portion different from the storage portion, can be partitioned by the extension portion. Therefore, the function of partitioning a portion different from the storage portion can be achieved while performing the function of partitioning the space of the storage portion by the lid member. In addition, as seen from the direction in which the insertion hole opens, the extension of the lid member overlaps at least a part of the insertion hole, thereby preventing rain and dust from entering the inside of the vehicle body cover from the insertion hole. Can do.
According to the invention described in claim 2, since the storage portion is divided into the front and rear by configuring the storage portion with the front storage portion and the rear storage portion, the storage items can be divided before and after the storage portion. it can.
According to the invention described in claim 3, the front storage portion is covered with the lower surface of the seat and the rear storage portion is covered with the lid member, so that the space of the front storage portion is partitioned by the lower surface of the seat, and the lid member While fulfilling the function of partitioning the space of the rear storage part, the function of partitioning a part different from the rear storage part can be achieved.
According to the fourth aspect of the present invention, the lid member can be easily attached and detached by covering the vehicle functional component, which is a stored item, from above the rear storage portion with the lid member separate from the rear storage portion. Therefore, the maintainability of the stored items can be improved.
According to the fifth aspect of the present invention, the recessed portion recessed upward is formed in the lower portion of the extending portion, and the recessed portion has a contour that follows the outer shape of the supporting portion, so that the supporting portion is engaged with the vehicle body member. When the lid member is later attached to the storage portion, the lid member can be attached using the support portion as a guide. Therefore, the attaching operation of the lid member can be easily performed.
According to the invention described in claim 6, in the attached state of the lid member, the extension part covers at least a part of the support part, so that the extension part partitions the insertion hole which is a part different from the storage part. Can do. In addition, the extension portion can prevent rain, dust, and the like from entering the inside of the vehicle body cover from the insertion hole.
According to the invention described in claim 7, when the support hole is opened from the insertion hole, the support hole can be smoothly inserted when the support hole is inserted from the insertion hole. Can be inserted. Therefore, the insertion operation of the support portion can be easily performed.
According to the eighth aspect of the present invention, since the lid member is made of resin, the lid member can be provided with a certain degree of flexibility, so that the assembly tolerance of the lid member is easily allowed.
According to the ninth aspect of the present invention, since the support portion is fastened together with the storage portion and engaged with the vehicle body member, it is not necessary to separately provide the engaging portion, so that the useless space is eliminated and the component The score can be reduced.

実施形態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 an embodiment. 上記自動二輪車の後部の後面図である。Fig. 3 is a rear view of the rear part of the motorcycle. 上記自動二輪車の後部の上面図であり、シートを取り外した状態を示す図である。It is a top view of the rear part of the motorcycle, and shows a state where a seat is removed. 上記自動二輪車の後部を僅かに前上方に傾けて見た斜視図であり、図３の上面図において蓋部材を取り外した状態を示す図である。FIG. 4 is a perspective view of the rear portion of the motorcycle as viewed from a slightly tilted front and upper direction, and shows a state in which a lid member is removed in the top view of FIG. 3. 図３のＶ−Ｖ断面図であり、シートの断面図を含む図である。FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 上記自動二輪車のグリップバーの第１ステイの係合状態を右上前方から見た斜視図である。It is the perspective view which looked at the engagement state of the 1st stay of the grip bar of the above-mentioned motorcycle from the upper right front. 上記蓋部材の後面図である。It is a rear view of the said lid member.

以下、本発明の実施形態について図面を参照して説明する。尚、以下の説明における前後左右等の向きは、特に記載が無ければ以下に説明する車両における向きと同一とする。また以下の説明に用いる図中適所には、車両前方を示す矢印ＦＲ、車両左方を示す矢印ＬＨ、車両上方を示す矢印ＵＰが示されている。図中線ＣＬは車体左右中心線を示す。 Embodiments of the present invention will be described below with reference to the drawings. Note that the directions such as front, rear, left and right in the following description are the same as those in the vehicle described below unless otherwise specified. Further, in the drawings used for the following explanation, an arrow FR indicating the front of the vehicle, an arrow LH indicating the left side of the vehicle, and an arrow UP indicating the upper side of the vehicle are shown. A line CL in the figure indicates a left-right center line of the vehicle body.

図１は、実施形態に係る自動二輪車１（鞍乗型車両）の左側面図である。
図１に示すように、スクータ型の自動二輪車１は、バーハンドル２と、バーハンドル２によって操向される前輪３と、スイング式のパワーユニット１０によって駆動される後輪４とを備える。
バーハンドル２及び前輪３を含むステアリング系部品は、車体フレーム５前端のヘッドパイプ５ａに操向可能に枢支される。車体フレーム５の下部後側にはパワーユニット１０の前部下側が上下揺動可能に枢支される。 FIG. 1 is a left side view of a motorcycle 1 (saddle-ride type vehicle) according to the embodiment.
As shown in FIG. 1, the scooter type motorcycle 1 includes a bar handle 2, a front wheel 3 that is steered by the bar handle 2, and a rear wheel 4 that is driven by a swing type power unit 10.
The steering system parts including the bar handle 2 and the front wheel 3 are pivotally supported by the head pipe 5a at the front end of the vehicle body frame 5 so as to be steerable. A lower front side of the power unit 10 is pivotally supported on the lower rear side of the body frame 5 so as to be swingable up and down.

例えば、車体フレーム５は、複数種の鋼材を溶接等により一体に結合して形成される。車体フレーム５は、ヘッドパイプ５ａと、ヘッドパイプ５ａから斜め後下方に延びるメインフレーム５ｂと、メインフレーム５ｂの下端に直交して結合されるクロスパイプ５ｃと、クロスパイプ５ｃの左右端部に前端が結合されると共にクロスパイプ５ｃの左右端部から後方に延びた後に屈曲部５ｇを経て斜め後上方に延び、その後緩やかに傾斜して斜め後上方に延びる左右リヤフレーム５ｄとを備える。 For example, the body frame 5 is formed by integrally joining a plurality of types of steel materials by welding or the like. The vehicle body frame 5 includes a head pipe 5a, a main frame 5b that extends obliquely rearward and downward from the head pipe 5a, a cross pipe 5c that is coupled orthogonally to the lower end of the main frame 5b, and a front end at the left and right ends of the cross pipe 5c. And a left and right rear frame 5d extending rearwardly from the left and right ends of the cross pipe 5c, extending obliquely rearward and upward through a bent portion 5g, and then gently tilting and extending obliquely rearward and upward.

左右リヤフレーム５ｄの屈曲部５ｇには、パワーユニット１０の前部下側がリンク１１を介して上下揺動可能に支持される。
パワーユニット１０は、前部に配置されるエンジン１０ａと、後部左側に配置される変速機１０ｂとを一体化したスイング式動力ユニットである。パワーユニット１０と車体フレーム５の後部との間にはリヤサスペンション６が介装され、車体後部にユニットスイング式のリヤサスペンション構造が構成される。 The lower side of the front part of the power unit 10 is supported by the bent part 5g of the left and right rear frames 5d via the link 11 so as to be swingable up and down.
The power unit 10 is a swing type power unit in which an engine 10a disposed at a front portion and a transmission 10b disposed at a rear left side are integrated. A rear suspension 6 is interposed between the power unit 10 and the rear part of the vehicle body frame 5, and a unit swing type rear suspension structure is formed at the rear part of the vehicle body.

パワーユニット１０の上方には、エアクリーナユニット７が取付けられる。エアクリーナユニット７の前端には、エンジン１０ａに連結されるスロットルボディ７ａが取付けられる。 An air cleaner unit 7 is attached above the power unit 10. A throttle body 7 a connected to the engine 10 a is attached to the front end of the air cleaner unit 7.

前輪３と後輪４との間には、運転者が足を置くステップフロア８が設けられる。ステップフロア８の前方にはレッグシールド１２ｂが設けられ、ステップフロア８の後方でレッグシールド１２ｂに対向する位置には運転者が座るシート９が設けられる。バーハンドル２とシート９との間であってステップフロア８の上方空間は、跨ぎ部９ｓとして構成される。 Between the front wheel 3 and the rear wheel 4, a step floor 8 on which a driver puts his / her foot is provided. A leg shield 12b is provided in front of the step floor 8, and a seat 9 on which a driver sits is provided at a position facing the leg shield 12b behind the step floor 8. A space between the bar handle 2 and the seat 9 and above the step floor 8 is configured as a straddling portion 9s.

シート９は、燃料タンク（不図示）及び物品収納ボックス（収納部）２０（図２参照）の上に載置される。燃料タンク及び物品収納ボックス２０は、左右リヤフレーム５ｄによって支持される。 The seat 9 is placed on a fuel tank (not shown) and an article storage box (storage section) 20 (see FIG. 2). The fuel tank and the article storage box 20 are supported by the left and right rear frames 5d.

車体フレーム５は、車体カバー１２で覆われる。車体カバー１２は、車体フレーム５の前部を覆うフロントカバー１２ａと、運転者の脚の前方を覆うレッグシールド１２ｂと、ステップフロア８の側方を覆うアンダカバー１２ｃと、アンダカバー１２ｃに連なると共に車体フレーム５の前後中央部側方を覆うサイドカバー１２ｄと、サイドカバー１２ｄに連なると共に車体フレーム５の後部を覆う左右リヤサイドカバー１２ｅと、左右リヤサイドカバー１２ｅの後部上縁部間を渡すように配置されてシート９の後端部下側を斜め後上方から覆うリヤセンターカバー１２ｆとを備える。 The vehicle body frame 5 is covered with a vehicle body cover 12. The vehicle body cover 12 is connected to the front cover 12a covering the front portion of the vehicle body frame 5, the leg shield 12b covering the front of the driver's legs, the under cover 12c covering the side of the step floor 8, and the under cover 12c. A side cover 12d that covers the front and rear center sides of the body frame 5, a left and right rear side cover 12e that continues to the side cover 12d and covers the rear part of the body frame 5, and a rear upper edge of the left and right rear side covers 12e And a rear center cover 12f that covers the lower side of the rear end of the seat 9 from the upper rear side.

車体カバー１２の外方でシート９の後方には、乗員が把持可能なグリップバー（把持部材）３０が設けられる。グリップバー３０には、リヤセンターカバー１２ｆへ向けて延びる第１ステイ（支持部）３１（図２参照）と、第２ステイ３２とが形成される。第１ステイ３１及び第２ステイ３２は、溶接等によりグリップバー３０に一体に結合される。 A grip bar (gripping member) 30 that can be gripped by an occupant is provided outside the vehicle body cover 12 and behind the seat 9. The grip bar 30 is formed with a first stay (supporting portion) 31 (see FIG. 2) extending toward the rear center cover 12f and a second stay 32. The first stay 31 and the second stay 32 are integrally coupled to the grip bar 30 by welding or the like.

尚、符号１３はフロントフェンダ、符号１４はリヤフェンダ、符号１５は左右フロントウインカ、符号１６は左右バックミラー、符号１７は左右リヤウインカ、符号１８はヘッドライト、符号１９はテールライトをそれぞれ示す。 Reference numeral 13 denotes a front fender, reference numeral 14 denotes a rear fender, reference numeral 15 denotes left and right front turn signals, reference numeral 16 denotes left and right rear mirrors, reference numeral 17 denotes left and right rear turn signals, reference numeral 18 denotes a headlight, and reference numeral 19 denotes a taillight.

次に、自動二輪車１の後部構造について図２〜図７を用いて説明する。
図２は、上記自動二輪車１の後部の後面図である。
図２の後面視で、グリップバー３０は、上方に凸の緩やかな湾曲形状をなし且つ車体左右中心線ＣＬを挟んで左右対称に形成される。図２の後面視で、第１ステイ３１は、車体左右中心線ＣＬを挟んで左右対称に配置される左右ステイ３１Ｌ，３１Ｒを有する。図２の後面視で、第２ステイ３２は、下方に凸の砲弾形状をなし且つ車体左右中心線ＣＬを挟んで左右対称に形成される。第２ステイ３２の下端部には、ボルト等の締結部材３２ｃが当接する平坦な座面部３２ａが形成される。第２ステイ３２の座面部３２ａは、ボルト等の締結部材３２ｃを介してリヤセンターカバー１２ｆ内方の後部フレーム（不図示）に締結される。 Next, the rear structure of the motorcycle 1 will be described with reference to FIGS.
FIG. 2 is a rear view of the rear part of the motorcycle 1.
In the rear view of FIG. 2, the grip bar 30 has a gently curved shape that protrudes upward and is formed symmetrically with respect to the vehicle body left-right center line CL. In the rear view of FIG. 2, the first stay 31 includes left and right stays 31 </ b> L and 31 </ b> R that are arranged symmetrically with respect to the left and right center line CL of the vehicle body. In the rear view of FIG. 2, the second stay 32 has a downwardly projecting bullet shape and is formed symmetrically with respect to the vehicle body left-right center line CL. A flat seat surface portion 32 a with which a fastening member 32 c such as a bolt abuts is formed at the lower end portion of the second stay 32. The seat surface portion 32a of the second stay 32 is fastened to a rear frame (not shown) inside the rear center cover 12f via a fastening member 32c such as a bolt.

リヤセンターカバー１２ｆには、第１ステイ３１を挿通する挿通孔３３が開口する。具体的に、図２の後面視で、リヤセンタ―カバー１２ｆには、左右ステイ３１Ｌ，３１Ｒを挿通する左右挿通孔３３Ｌ，３３Ｒが車体左右中心線ＣＬを挟んで左右対称に形成される。図２の後面視で、左右挿通孔３３Ｌ，３３Ｒは、角丸形状を有する台形状に形成される。図２の後面視で、左右ステイ３１Ｌ，３１Ｒは、グリップバー３０から車幅方向内側ほど下方に位置するように斜めに延びた後、下方に屈曲して延びて左右挿通孔３３Ｌ，３３Ｒに臨む。 An insertion hole 33 through which the first stay 31 is inserted opens in the rear center cover 12f. Specifically, in the rear view of FIG. 2, the rear center cover 12f is formed with left and right insertion holes 33L and 33R that pass through the left and right stays 31L and 31R symmetrically with respect to the vehicle body left and right center line CL. In the rear view of FIG. 2, the left and right insertion holes 33L and 33R are formed in a trapezoidal shape having a rounded corner shape. In the rear view of FIG. 2, the left and right stays 31L and 31R extend obliquely so as to be positioned downward from the grip bar 30 toward the inner side in the vehicle width direction, then bend downward and extend to face the left and right insertion holes 33L and 33R. .

図３は、上記自動二輪車１の後部の上面図であり、シート９を取り外した状態を示す図である。図４は、上記自動二輪車１の後部を僅かに前上方に傾けて見た斜視図であり、図３の上面図において蓋部材４０を取り外した状態を示す図である。図５は、図３のＶ−Ｖ断面図であり、シート９の断面図を含む図である。
図３〜図５に示すように、シート９の下方には、物品収納ボックス２０の上部を塞ぐ蓋部材４０が設けられる。物品収納ボックス２０は、前後に分かれる前側収納部２１と、後側収納部２２とで構成される。物品収納ボックス２０のうち前側収納部２１はシート９の下面９ａ（図５参照）で覆われ、後側収納部２２は蓋部材４０で覆われる。蓋部材４０は、樹脂製であり、ある程度の柔軟性を有する。蓋部材４０は、後側収納部２２とは別体で構成され、後側収納部２２に着脱可能に設けられる。 FIG. 3 is a top view of the rear part of the motorcycle 1 and shows a state in which the seat 9 is removed. FIG. 4 is a perspective view of the rear portion of the motorcycle 1 as viewed slightly tilted forward and upward, and shows a state in which the lid member 40 is removed from the top view of FIG. 5 is a cross-sectional view taken along the line VV of FIG. 3 and includes a cross-sectional view of the sheet 9.
As shown in FIGS. 3 to 5, a lid member 40 that closes the upper portion of the article storage box 20 is provided below the sheet 9. The article storage box 20 includes a front storage portion 21 and a rear storage portion 22 that are divided into front and rear portions. In the article storage box 20, the front storage portion 21 is covered with the lower surface 9 a (see FIG. 5) of the sheet 9, and the rear storage portion 22 is covered with a lid member 40. The lid member 40 is made of resin and has a certain degree of flexibility. The lid member 40 is configured separately from the rear storage portion 22 and is detachably provided in the rear storage portion 22.

蓋部材４０は、後側収納部２２の上方を覆う上蓋部４１と、上蓋部４１の後部から下方に延びる延出部４２とを有する。上蓋部４１には、トリムクリップ等の取付部材４１ｃが当接する平坦な座面部４１ａが車体左右中心線ＣＬを挟んで左右に所定間隔を空けて形成される。蓋部材４０は、左右座面部４１ａの左右挿通孔（不図示）及び後側収納部２２の左右挿通孔２２ｉ（図４参照）に取付部材４１ｃを挿通することで、後側収納部２２に取り付けられる。尚、蓋部材４０は、左右取付部材４１ｃにより取り付けられるが、取付部材４１ｃの取付位置及び数は必要に応じて適宜変更してもよい。 The lid member 40 includes an upper lid part 41 that covers the upper side of the rear storage part 22, and an extending part 42 that extends downward from the rear part of the upper lid part 41. A flat seat surface portion 41a with which a mounting member 41c such as a trim clip abuts is formed on the upper lid portion 41 with a predetermined interval left and right across the vehicle body left-right center line CL. The lid member 40 is attached to the rear storage portion 22 by inserting the attachment member 41c through the left and right insertion holes (not shown) of the left and right seat surface portions 41a and the left and right insertion holes 22i (see FIG. 4) of the rear storage portion 22. It is done. The lid member 40 is attached by the left and right attachment members 41c, but the attachment position and the number of attachment members 41c may be changed as appropriate.

図３の上面視で、上蓋部４１は、略水平な平板状をなし後方に凸の湾曲形状の後端を有する半円状に形成される。上蓋部４１には、図３の上面視で上蓋部４１の外形に沿う円弧状をなすリブ４１ｒが形成される。上蓋部４１にリブ４１ｒが形成されることにより、蓋部材４０の剛性を向上できる。 In the top view of FIG. 3, the upper lid portion 41 is formed in a semicircular shape having a substantially horizontal flat plate shape and having a rear end convexly curved. The upper lid portion 41 is formed with a rib 41r having an arc shape along the outer shape of the upper lid portion 41 in a top view of FIG. By forming the rib 41r in the upper lid portion 41, the rigidity of the lid member 40 can be improved.

図３の上面視で、上蓋部４１には、車体左右中心線ＣＬに沿うように前後に延びると共に上下に開口する開口部４１ｈが形成される。図３の上面視及び図４視で、後側収納部２２には、上蓋部４１の開口部４１ｈと重なると共に上下に開口する開口部２２ｈが形成される。図３の上面視及び図４視で、開口部４１ｈ，２２ｈと重なる位置には、シート９のストライカ（不図示）を固定するロック部としてのラッチ５５が配置される。 In the top view of FIG. 3, the upper lid portion 41 is formed with an opening portion 41 h that extends forward and backward along the vehicle body left-right center line CL and opens up and down. In the top view of FIG. 3 and FIG. 4, the rear storage portion 22 is formed with an opening portion 22 h that overlaps with the opening portion 41 h of the upper lid portion 41 and opens up and down. In a top view of FIG. 3 and a view of FIG. 4, a latch 55 serving as a lock portion for fixing a striker (not shown) of the seat 9 is disposed at a position overlapping the openings 41 h and 22 h.

図４に示すように、後側収納部２２には、エンジン１０ａ（図１参照）冷却用の冷却水を貯留するリザーバタンク５１及びヒューズボックス５２等（車両機能部品）を含む比較的小型の収納物５０が収納される。後側収納部２２は、リザーバタンク５１を収納する第１収納室２２ｓと、ヒューズボックス５２を収納する第２収納室２２ｔと、車載工具（不図示）等を収納する第３収納室２２ｕとを有する。蓋部材４０は、後側収納部２２の上方から収納物５０を覆う。
尚、後側収納部２２には、リザーバタンク５１に限らず、タンクとして燃料タンク、オイルタンク、フルードタンク、ウオッシャタンク、ガスタンク等が収納されてもよく、他にも、車両機能部品として、バッテリ、キャニスタ、ＡＢＳモジュール等が収納されてもよい。 As shown in FIG. 4, the rear storage portion 22 includes a relatively small storage including a reservoir tank 51 for storing cooling water for cooling the engine 10a (see FIG. 1), a fuse box 52, and the like (vehicle functional parts). An object 50 is stored. The rear storage unit 22 includes a first storage chamber 22s that stores the reservoir tank 51, a second storage chamber 22t that stores the fuse box 52, and a third storage chamber 22u that stores an in-vehicle tool (not shown) and the like. Have. The lid member 40 covers the stored item 50 from above the rear storage unit 22.
The rear storage unit 22 may store not only the reservoir tank 51 but also a fuel tank, an oil tank, a fluid tank, a washer tank, a gas tank, and the like as a tank. A canister, an ABS module, and the like may be accommodated.

一方、前側収納部２１は、ヘルメット等の比較的大型の収納物（不図示）を収納する収納室２１ｓを有する。前側収納部２１には、前側収納部２１の底部開口（不図示）を塞ぐリッド６０が設けられる。リッド６０は、樹脂製であり、ある程度の柔軟性を有する。リッド６０は、前側収納部２１とは別体で構成され、前側収納部２１に着脱可能に設けられる。図３の上面視で、リッド６０は、左右に延びる長方形状をなし且つ車体左右中心線ＣＬを挟んで左右対称に形成される。リッド６０には、トリムクリップ等の取付部材６０ｃが当接する平坦な座面部６０ａが車体左右中心線ＣＬを挟んで左右に所定間隔を空けて形成される。リッド６０は、左右座面部６０ａの左右挿通孔及び車体側の挿通孔（何れも不図示）に取付部材６０ｃを挿通することで、前側収納部２１に取り付けられる。 On the other hand, the front storage portion 21 has a storage chamber 21s for storing a relatively large storage item (not shown) such as a helmet. The front storage portion 21 is provided with a lid 60 that closes a bottom opening (not shown) of the front storage portion 21. The lid 60 is made of resin and has a certain degree of flexibility. The lid 60 is configured separately from the front storage portion 21 and is detachably provided in the front storage portion 21. In the top view of FIG. 3, the lid 60 has a rectangular shape extending in the left-right direction and is formed symmetrically with respect to the vehicle body left-right center line CL. On the lid 60, a flat seat surface portion 60a with which a mounting member 60c such as a trim clip abuts is formed at a predetermined interval on the left and right sides of the vehicle body center line CL. The lid 60 is attached to the front storage portion 21 by inserting the attachment member 60c through the left and right insertion holes of the left and right seating surface portions 60a and the vehicle body side insertion holes (both not shown).

尚、図３の上面視及び図４視で、前側収納部２１には、上蓋部４１のリブ４１ｒの端部に隣り合うリブ２１ｒが形成される。前側収納部２１にリブ２１ｒが形成されることにより、前側収納部２１の剛性を向上できる。又、前側収納部２１のリブ２１ｒを上蓋部４１のリブ４１ｒと隣り合う位置に形成することにより、前側収納部２１と上蓋部４１との一体感を創出することができる。 3 and 4, the front storage portion 21 is formed with a rib 21r adjacent to the end portion of the rib 41r of the upper lid portion 41. By forming the rib 21r in the front storage part 21, the rigidity of the front storage part 21 can be improved. Further, by forming the rib 21r of the front storage portion 21 at a position adjacent to the rib 41r of the upper lid portion 41, a sense of unity between the front storage portion 21 and the upper lid portion 41 can be created.

図５に示すように、リヤセンターカバー１２ｆの内方には、左右挿通孔３３Ｌ，３３Ｒ（図５では左挿通孔３３Ｌのみ図示）から挿通される左右ステイ３１Ｌ，３１Ｒ（図５では左ステイ３１Ｌのみ図示）を係合する左右ブラケット（車体部材）３４（図５では左ブラケット３４Ｌのみ図示）が設けられる。左右ステイ３１Ｌ，３１Ｒは、後側収納部２２と共締めされて左右ブラケット３４に係合される。 As shown in FIG. 5, left and right stays 31L and 31R (left stay 31L in FIG. 5) are inserted into the rear center cover 12f through left and right insertion holes 33L and 33R (only the left insertion hole 33L is shown in FIG. 5). Left and right brackets (vehicle body members) 34 (only the left bracket 34L is shown in FIG. 5) for engaging with each other are provided. The left and right stays 31L and 31R are fastened together with the rear storage portion 22 and engaged with the left and right brackets 34.

図５の断面視で、後側収納部２２における第３収納室２２ｕの後方には、ボルト等の締結部材（不図示）が当接する平坦な座面部２２ｊが形成される。座面部２２ｊには、上下に開口する挿通孔２２ｋが形成される。後側収納部２２は、座面部２２ｊの挿通孔２２ｋ、左右ステイ３１Ｌ，３１Ｒの挿通孔３１ｈ（図６参照）、及び左右ブラケット３４の第２挿通孔３４ｋにボルト等の締結部材を挿通し、前記締結部材を左右ブラケット３４に設けられるナット等の締結部材（不図示）に締結することで、左右ブラケット３４に係合される。 In the cross-sectional view of FIG. 5, a flat seat surface portion 22j with which a fastening member (not shown) such as a bolt abuts is formed behind the third storage chamber 22u in the rear storage portion 22. An insertion hole 22k that opens up and down is formed in the seat surface portion 22j. The rear housing portion 22 inserts a fastening member such as a bolt into the insertion hole 22k of the seat surface portion 22j, the insertion holes 31h (see FIG. 6) of the left and right stays 31L and 31R, and the second insertion hole 34k of the left and right brackets 34, The fastening member is engaged with the left and right brackets 34 by fastening them to fastening members (not shown) such as nuts provided on the left and right brackets 34.

尚、図５に示すように、シート下面９ａには、下方に突出するボス９ｂが形成される。図５の断面視で、蓋部材４０の上蓋部４１は、ボス９ｂを避けるように形成される。
シート下面９ａには、前側収納部２１と後側収納部２２との境界部２３に臨むシール部材９ｃが設けられる。前記境界部２３にシール部材９ｃを設けることにより、前側収納部２１の収納室２１ｓと後側収納部２２の収納室２２ｓ，２２ｔ，２２ｕ（図４参照、図５では第１収納室２２ｓのみを図示）とを水密に仕切ることができる。 As shown in FIG. 5, a boss 9b protruding downward is formed on the sheet lower surface 9a. In the cross-sectional view of FIG. 5, the upper lid portion 41 of the lid member 40 is formed so as to avoid the boss 9b.
The seat lower surface 9 a is provided with a seal member 9 c that faces a boundary portion 23 between the front storage portion 21 and the rear storage portion 22. By providing the sealing member 9c at the boundary 23, the storage chamber 21s of the front storage unit 21 and the storage chambers 22s, 22t, and 22u of the rear storage unit 22 (see FIG. 4, only the first storage chamber 22s in FIG. 5). Can be partitioned in a watertight manner.

又、図５に示すように、後側収納部２２への蓋部材４０の取付状態で、蓋部材４０の上蓋部４１におけるリブ４１ｒの後端縁４１ｇは、リヤセンターカバー１２ｆの前上端縁１２ｇに臨む。後側収納部２２へ蓋部材４０を取り付ける際、リヤセンターカバー１２ｆの前上端縁１２ｇは、蓋部材４０の延出部４２をガイドする機能を有する。例えば、後側収納部２２へ蓋部材４０を取り付ける際には、先ず、蓋部材４０の延出部４２の下端４２ａ（図７参照）をリヤセンターカバー１２ｆの前上端縁１２ｇの下方に臨ませる。次に、延出部４２の後面４２ｂを前記前上端縁１２ｇに対して下方に摺動させる。そして、延出部４２の段部４２ｃを経ることで延出部４２を前記前上端縁１２ｇに嵌め込み、上蓋部４１におけるリブ４１ｒの後端縁４１ｇを前記前上端縁１２ｇに臨ませる。 Further, as shown in FIG. 5, the rear end edge 41g of the rib 41r in the upper cover portion 41 of the lid member 40 is attached to the front upper end edge 12g of the rear center cover 12f when the lid member 40 is attached to the rear storage portion 22. To face. When the lid member 40 is attached to the rear housing part 22, the front upper edge 12 g of the rear center cover 12 f has a function of guiding the extending part 42 of the lid member 40. For example, when the lid member 40 is attached to the rear storage portion 22, first, the lower end 42a (see FIG. 7) of the extending portion 42 of the lid member 40 is exposed below the front upper edge 12g of the rear center cover 12f. . Next, the rear surface 42b of the extending part 42 is slid downward with respect to the front upper edge 12g. Then, the extended portion 42 is fitted into the front upper end edge 12g through the stepped portion 42c of the extended portion 42, and the rear end edge 41g of the rib 41r in the upper lid portion 41 faces the front upper end edge 12g.

図７は、上記蓋部材４０の後面図である。
図７に示すように、蓋部材４０は、上蓋部４１と、上蓋部４１の後部から下方に延びる延出部４２とを有する。延出部４２は、車体左右中心線ＣＬを挟んで左右対称に配置され、上蓋部４１の後縁両側から下方に延びる左右延出部４２Ｌ，４２Ｒを有する。左右延出部４２Ｌ，４２Ｒは、図３の上面視で上蓋部４１の後縁両側に沿うように傾斜し、図５の断面視で下側ほど後方に位置するように傾斜する板状に形成される。 FIG. 7 is a rear view of the lid member 40.
As shown in FIG. 7, the lid member 40 includes an upper lid portion 41 and an extending portion 42 that extends downward from the rear portion of the upper lid portion 41. The extending portion 42 is disposed symmetrically with respect to the vehicle body left-right center line CL, and includes left and right extending portions 42L and 42R extending downward from both sides of the rear edge of the upper lid portion 41. The left and right extending portions 42L and 42R are formed in a plate shape that is inclined so as to follow both sides of the rear edge of the upper lid portion 41 in a top view of FIG. Is done.

図７に示すように、左右延出部４２Ｌ，４２Ｒの下部には、上方に凹む切欠状の凹部４３が形成される。凹部４３は、第１ステイ３１の本体部３１ａ（図５参照）の外形状に沿う輪郭４３ａを有する。図７の後面視で、凹部４３は、下側ほど左右幅が大きくなる末広がりの逆Ｕ字状をなす。 As shown in FIG. 7, a notch-shaped recess 43 that is recessed upward is formed in the lower part of the left and right extending portions 42L and 42R. The recess 43 has a contour 43 a that follows the outer shape of the main body 31 a (see FIG. 5) of the first stay 31. In the rear view of FIG. 7, the concave portion 43 has a reverse U-shape that widens toward the bottom, with the lateral width increasing.

図５に示すように、後側収納部２２への蓋部材４０の取付状態において、左右延出部４２Ｌ，４２Ｒは、第１ステイ３１（図５では左ステイ３１Ｌを図示）の上部及び側部を覆う。尚、左右延出部４２Ｌ，４２Ｒは、第１ステイ３１の少なくとも一部を覆っていてもよい。 As shown in FIG. 5, when the lid member 40 is attached to the rear storage portion 22, the left and right extending portions 42L and 42R are the upper and side portions of the first stay 31 (the left stay 31L is shown in FIG. 5). Cover. The left and right extending portions 42L and 42R may cover at least a part of the first stay 31.

図６は、上記自動二輪車１のグリップバー３０の第１ステイ３１の係合状態を右上前方から見た斜視図である。尚、図６では、左右ステイ３１Ｌ，３１Ｒのうち左ステイ３１Ｌの係合状態を説明する。右ステイ３１Ｒの係合状態については、左ステイ３１Ｌの係合状態と同様であるため、詳細な説明を省略する。
図６に示すように、左ステイ３１Ｌは、グリップバー３０からリヤセンターカバー１２ｆに向けて延びて左挿通孔３３Ｌを通る棒状の本体部３１ａと、本体部３１ａから前方に延びて左ブラケット３４Ｌに当接する板状の当接部３１ｂとを有する。 FIG. 6 is a perspective view of the engagement state of the first stay 31 of the grip bar 30 of the motorcycle 1 as viewed from the upper right front. In FIG. 6, the engagement state of the left stay 31L among the left and right stays 31L and 31R will be described. Since the engagement state of the right stay 31R is the same as the engagement state of the left stay 31L, detailed description thereof is omitted.
As shown in FIG. 6, the left stay 31L extends from the grip bar 30 toward the rear center cover 12f and passes through the left insertion hole 33L, and extends forward from the main body 31a to the left bracket 34L. And a plate-like contact portion 31b that makes contact.

当接部３１ｂには、ボルト等の締結部材（不図示）が当接する平坦な座面部３１ｃが形成される。座面部３１ｃには、上下に開口する挿通孔３１ｈが形成される。当接部３１ｂには、座面部３１ｃの後端と本体部３１ａの車幅方向内側とを繋ぐ内側連結部３１ｄと、座面部３１ｃの後端と本体部３１ａの車幅方向外側とを繋ぐ外側連結部３１ｅとが形成される。内外側連結部３１ｄ，３１ｅにより、左ステイ３１Ｌの剛性を向上できる。 The contact portion 31b is formed with a flat seat surface portion 31c with which a fastening member (not shown) such as a bolt contacts. An insertion hole 31h that opens up and down is formed in the seat surface portion 31c. The contact portion 31b includes an inner connecting portion 31d that connects the rear end of the seat surface portion 31c and the inner side in the vehicle width direction of the main body portion 31a, and an outer side that connects the rear end of the seat surface portion 31c and the outer side in the vehicle width direction of the main body portion 31a. A connecting portion 31e is formed. The rigidity of the left stay 31L can be improved by the inner and outer connecting portions 31d and 31e.

左ブラケット３４Ｌは、左ステイ３１Ｌが当接する平坦な座面部３４ａと、座面部３４ａの下方で座面部３４ａを支持する支持部３４ｂとを備える。
座面部３４ａには、上下に開口する第１挿通孔３４ｈ及び第２挿通孔３４ｋが形成される。第２挿通孔３４ｋは、平面視で、左ステイ３１Ｌの挿通孔３１ｈと重なる。
左ブラケット３４Ｌは、支持部３４ｂを介して左リヤフレーム５ｄに溶接等で結合される。 The left bracket 34L includes a flat seat surface portion 34a with which the left stay 31L abuts and a support portion 34b that supports the seat surface portion 34a below the seat surface portion 34a.
The seat surface portion 34a is formed with a first insertion hole 34h and a second insertion hole 34k that open up and down. The second insertion hole 34k overlaps with the insertion hole 31h of the left stay 31L in plan view.
The left bracket 34L is coupled to the left rear frame 5d via a support portion 34b by welding or the like.

座面部３４ａの車幅方向内側には、下方へ延びるフランジ部３４ｄが形成される。フランジ部３４ｄにより、左ブラケット３４Ｌの剛性を向上できる。
座面部３４ａの前部には、ボルト等の締結部材３４ｃが設けられる。ボルト等の締結部材３４ｃにより、車両部品（不図示）を締結できる。
尚、図６において、符号５ｅは左右リヤフレーム５ｄの後部間を渡すリヤクロスフレーム、符号５ｆはリヤクロスフレーム５ｅと左右リヤフレーム５ｄの後部とを渡すガセットを示す。 A flange portion 34d extending downward is formed inside the seat surface portion 34a in the vehicle width direction. The rigidity of the left bracket 34L can be improved by the flange portion 34d.
A fastening member 34c such as a bolt is provided at the front portion of the seat surface portion 34a. Vehicle parts (not shown) can be fastened by fastening members 34c such as bolts.
In FIG. 6, reference numeral 5e denotes a rear cross frame that passes between the rear portions of the left and right rear frames 5d, and reference numeral 5f denotes a gusset that passes between the rear cross frame 5e and the rear portions of the left and right rear frames 5d.

図２に示すように、左右挿通孔３３Ｌ，３３Ｒが開口する方向Ｖ１（以下「挿通孔開口方向」という。）から見て、左右延出部４２Ｌ，４２Ｒは、左右挿通孔３３Ｌ，３３Ｒの上部及び側部と重なる。ここで、挿通孔開口方向Ｖ１は、リヤセンターカバー１２ｆの外側から左右挿通孔３３Ｌ，３３Ｒを見るときの方向を意味する。左右延出部４２Ｌ，４２Ｒは、リヤセンターカバー１２ｆにおいて左右挿通孔３３Ｌ，３３Ｒが形成される部分の内側に沿うように配置され、左右挿通孔３３Ｌ，３３Ｒの一部を閉じる。
尚、挿通孔開口方向Ｖ１から見て、左右延出部４２Ｌ，４２Ｒは、左右挿通孔３３Ｌ，３３Ｒの少なくとも一部と重なっていてもよい。 As shown in FIG. 2, when viewed from the direction V1 in which the left and right insertion holes 33L and 33R open (hereinafter referred to as “insertion hole opening direction”), the left and right extending portions 42L and 42R are upper portions of the left and right insertion holes 33L and 33R. And overlaps the sides. Here, the insertion hole opening direction V1 means a direction when viewing the left and right insertion holes 33L and 33R from the outside of the rear center cover 12f. The left and right extending portions 42L and 42R are arranged along the inside of the portion where the left and right insertion holes 33L and 33R are formed in the rear center cover 12f, and close part of the left and right insertion holes 33L and 33R.
Note that the left and right extending portions 42L and 42R may overlap at least a part of the left and right insertion holes 33L and 33R when viewed from the insertion hole opening direction V1.

図２及び図５に示すように、左右ステイ３１Ｌ，３１Ｒを挿通する方向Ｖ２（以下「ステイ挿通方向」という。）から見て、左右挿通孔３３Ｌ，３３Ｒは、左右ステイ３１Ｌ，３１Ｒの特に当接部３１ｂよりも大きく開口する。ここで、ステイ挿通方向Ｖ２は、リヤセンターカバー１２ｆの外側から左右挿通孔３３Ｌ，３３Ｒに左右ステイ３１Ｌ，３１Ｒを挿通するときの方向を意味し、前記挿通孔開口方向Ｖ１と概ね一致する。 As shown in FIGS. 2 and 5, when viewed from the direction V2 (hereinafter referred to as “stay insertion direction”) through which the left and right stays 31L and 31R are inserted, the left and right insertion holes 33L and 33R It opens larger than the contact part 31b. Here, the stay insertion direction V2 means a direction when the left and right stays 31L and 31R are inserted into the left and right insertion holes 33L and 33R from the outside of the rear center cover 12f, and substantially coincides with the insertion hole opening direction V1.

左右ステイ３１Ｌ，３１Ｒの当接部３１ｂを左右挿通孔３３Ｌ，３３Ｒからリヤセンターカバー１２ｆの内方に挿通し、ブラケット３４等の車体部材に係合させた後に、後側収納部２２へ蓋部材４０を取り付けることで、前記左右挿通孔３３Ｌ，３３Ｒは、前記左右延出部４２Ｌ，４２Ｒにより塞がれる。 After the contact portions 31b of the left and right stays 31L and 31R are inserted into the rear center cover 12f through the left and right insertion holes 33L and 33R and engaged with the body member such as the bracket 34, the lid member is moved to the rear storage portion 22. By attaching 40, the left and right insertion holes 33L and 33R are closed by the left and right extending portions 42L and 42R.

尚、後側収納部２２への蓋部材４０の取付状態で、左右凹部４３の輪郭４３ａと左右ステイ３１Ｌ，３１Ｒの本体部３１ａとはわずかに離間する。左右凹部４３の輪郭４３ａと左右ステイ３１Ｌ，３１Ｒの本体部３１ａとをわずかに離間することで、後側収納部２２への蓋部材４０の組付公差を許容しつつ、左右延出部４２Ｌ，４２Ｒが左右挿通孔３３Ｌ，３３Ｒを閉じない場合と比較して、雨及び塵埃等が左右挿通孔３３Ｌ，３３Ｒから車体カバー１２の内部に浸入することを抑制することができる。 It should be noted that the outline 43a of the left and right recesses 43 and the main body portions 31a of the left and right stays 31L and 31R are slightly separated from each other when the lid member 40 is attached to the rear storage portion 22. By slightly separating the contour 43a of the left and right recesses 43 from the body portions 31a of the left and right stays 31L and 31R, the left and right extending portions 42L and 42L are allowed while allowing the assembly tolerance of the lid member 40 to the rear storage portion 22. Compared with the case where 42R does not close the left and right insertion holes 33L and 33R, it is possible to prevent rain, dust, and the like from entering the inside of the vehicle body cover 12 from the left and right insertion holes 33L and 33R.

以上説明したように、本実施形態は、乗員が着座するシート９の下方の物品収納ボックス２０を塞ぐ蓋部材４０を備える自動二輪車１の後部構造において、シート９の下方には、車体後部を覆う車体カバー１２が設けられ、車体カバー１２の外方でシート９の後方には、乗員が把持可能なグリップバー３０が設けられ、グリップバー３０には、車体カバー１２へ向けて延びる第１ステイ３１が形成され、車体カバー１２には、第１ステイ３１を挿通する挿通孔３３が開口し、車体カバー１２の内方には、挿通孔３３から挿通される第１ステイ３１を係合するブラケット３４が設けられ、蓋部材４０は、物品収納ボックス２０の上方を覆う上蓋部４１と、上蓋部４１から下方に延びる延出部４２とを有し、挿通孔開口方向Ｖ１から見て、延出部４２は、挿通孔３３の少なくとも一部と重なる。
この構成によれば、蓋部材４０が物品収納ボックス２０の上方を覆う上蓋部４１を有することで、上蓋部４１により物品収納ボックス２０の空間を仕切ることができる。又、挿通孔開口方向Ｖ１から見て、蓋部材４０の延出部４２が挿通孔３３の少なくとも一部と重なることで、延出部４２により物品収納ボックス２０とは別部分である挿通孔３３を仕切ることができる。従って、蓋部材４０により物品収納ボックス２０の空間を仕切るという機能を果たしつつ、物品収納ボックス２０とは別部分を仕切るという機能を果たすことができる。又、挿通孔開口方向Ｖ１から見て、蓋部材４０の延出部４２が挿通孔３３の少なくとも一部と重なることで、雨及び塵埃等が挿通孔３３から車体カバー１２の内部に浸入することを抑制することができる。 As described above, in this embodiment, in the rear structure of the motorcycle 1 including the lid member 40 that closes the article storage box 20 below the seat 9 on which the occupant sits, the rear portion of the vehicle body is covered below the seat 9. A vehicle body cover 12 is provided, and a grip bar 30 that can be gripped by an occupant is provided outside the vehicle body cover 12 and behind the seat 9. The grip bar 30 has a first stay 31 that extends toward the vehicle body cover 12. The vehicle body cover 12 has an insertion hole 33 through which the first stay 31 is inserted. A bracket 34 that engages the first stay 31 inserted through the insertion hole 33 is formed inward of the vehicle body cover 12. The lid member 40 has an upper lid part 41 that covers the upper part of the article storage box 20 and an extension part 42 that extends downward from the upper lid part 41, and is an extension part as seen from the insertion hole opening direction V1. 2 overlaps with at least a portion of the insertion hole 33.
According to this configuration, the lid member 40 includes the upper lid portion 41 that covers the upper portion of the article storage box 20, so that the space of the article storage box 20 can be partitioned by the upper lid portion 41. In addition, as seen from the insertion hole opening direction V <b> 1, the extension part 42 of the lid member 40 overlaps at least a part of the insertion hole 33, so that the extension part 42 is a part different from the article storage box 20. Can be partitioned. Therefore, the lid member 40 can perform the function of partitioning the space of the article storage box 20 while partitioning a portion different from the article storage box 20. Further, as seen from the insertion hole opening direction V <b> 1, the extended portion 42 of the lid member 40 overlaps at least a part of the insertion hole 33, so that rain, dust, and the like enter the inside of the vehicle body cover 12 from the insertion hole 33. Can be suppressed.

又、物品収納ボックス２０を前側収納部２１と後側収納部２２とで構成することで、物品収納ボックス２０が前後に分かれるため、物品収納ボックス２０の前後で収納物５０の区分けをすることができる。 Moreover, since the article storage box 20 is divided into the front and rear by configuring the article storage box 20 with the front storage section 21 and the rear storage section 22, the items 50 can be divided before and after the article storage box 20. it can.

又、前側収納部２１がシート９の下面９ａで覆われ、後側収納部２２が蓋部材４０で覆われることで、シート下面９ａにより前側収納部２１の空間を仕切ると共に、蓋部材４０により後側収納部２２の空間を仕切るという機能を果たしつつ、後側収納部２２とは別部分を仕切るという機能を果たすことができる。 Further, the front storage portion 21 is covered with the lower surface 9 a of the seat 9 and the rear storage portion 22 is covered with the lid member 40, so that the space of the front storage portion 21 is partitioned by the seat lower surface 9 a and the rear portion is covered by the lid member 40. While fulfilling the function of partitioning the space of the side storage part 22, the function of partitioning a part different from the rear side storage part 22 can be achieved.

又、後側収納部２２とは別体の蓋部材４０により、後側収納部２２の上方から収納物５０である車両機能部品５１，５２を覆うことで、蓋部材４０が着脱し易くなるため、収納物５０のメンテナンス性を向上することができる。 In addition, the lid member 40 can be easily attached and detached by covering the vehicle functional parts 51 and 52 that are the stored items 50 from the upper side of the rear storage portion 22 with the lid member 40 separate from the rear storage portion 22. The maintainability of the stored item 50 can be improved.

又、延出部４２の下部には上方に凹む凹部４３が形成され、凹部４３が第１ステイ３１の外形状に沿う輪郭４３ａを有することで、第１ステイ３１をブラケット３４に係合した後に蓋部材４０を物品収納ボックス２０に取り付ける際に、第１ステイ３１をガイドとして蓋部材４０を取り付けることができる。そのため、蓋部材４０の取付作業を容易に行うことができる。 In addition, a concave portion 43 that is recessed upward is formed in the lower portion of the extending portion 42, and the concave portion 43 has a contour 43 a that follows the outer shape of the first stay 31, so that the first stay 31 is engaged with the bracket 34. When the lid member 40 is attached to the article storage box 20, the lid member 40 can be attached using the first stay 31 as a guide. Therefore, the attaching operation of the lid member 40 can be easily performed.

又、蓋部材４０の取付状態で、延出部４２が第１ステイ３１の少なくとも一部を覆うことで、延出部４２により物品収納ボックス２０とは別部分である挿通孔３３を仕切ることができる。又、延出部４２により、雨及び塵埃等が挿通孔３３から車体カバー１２の内部に浸入することを抑制することができる。 In addition, when the cover member 40 is attached, the extension part 42 covers at least a part of the first stay 31, so that the extension part 42 divides the insertion hole 33, which is a part different from the article storage box 20. it can. Further, the extension 42 can prevent rain, dust, and the like from entering the inside of the vehicle body cover 12 from the insertion hole 33.

又、ステイ挿通方向Ｖ２から見て、挿通孔３３が第１ステイ３１よりも大きく開口することで、挿通孔３３から第１ステイ３１を挿通する際に、第１ステイ３１をスムーズに挿通することができる。そのため、第１ステイ３１の挿通作業を容易に行うことができる。 Further, when the insertion hole 33 is opened larger than the first stay 31 as viewed from the stay insertion direction V2, the first stay 31 can be smoothly inserted when the first stay 31 is inserted from the insertion hole 33. Can do. Therefore, the insertion work of the first stay 31 can be easily performed.

又、蓋部材４０を樹脂製とすることで、蓋部材４０にある程度の柔軟性を持たせることができるため、蓋部材４０の組み付け公差を許容し易い。 In addition, since the lid member 40 is made of resin, the lid member 40 can be provided with a certain degree of flexibility, so that the assembly tolerance of the lid member 40 can be easily allowed.

又、第１ステイ３１を物品収納ボックス２０と共締めしてブラケット３４に係合することで、係合箇所を別個に設ける必要が無くなるため、無駄なスペースを無くすと共に、部品点数を削減することができる。 In addition, since the first stay 31 is fastened together with the article storage box 20 and engaged with the bracket 34, it is not necessary to provide a separate engagement portion, thereby eliminating wasted space and reducing the number of parts. Can do.

尚、上記実施形態では、車体カバー１２の内方に、挿通孔３３から挿通される第１ステイ３１を係合する車体部材としてブラケット３４を設けた例を挙げて説明したが、これに限らない。例えば、前記ブラケット３４を設けずに、挿通孔３３から挿通される第１ステイ３１を車体部材としてのリヤフレーム５ｄ（車体フレーム５）に係合してもよい。 In the above embodiment, the example in which the bracket 34 is provided as the vehicle body member that engages the first stay 31 inserted through the insertion hole 33 inside the vehicle body cover 12 has been described. However, the present invention is not limited thereto. . For example, the first stay 31 inserted through the insertion hole 33 may be engaged with the rear frame 5d (vehicle body frame 5) as a vehicle body member without providing the bracket 34.

又、挿通孔３３から挿通される第１ステイ３１をリヤフレーム５ｄに係合する場合には、第１ステイ３１を物品収納ボックス２０と共締めしてリヤフレーム５ｄ（車体フレーム５）に係合してもよい。第１ステイ３１を物品収納ボックス２０と共締めしてリヤフレーム５ｄ（車体フレーム５）に係合する場合であっても、係合箇所を別個に設ける必要が無くなるため、無駄なスペースを無くすと共に、部品点数を削減することができる。 Further, when the first stay 31 inserted through the insertion hole 33 is engaged with the rear frame 5d, the first stay 31 is fastened together with the article storage box 20 and engaged with the rear frame 5d (body frame 5). May be. Even when the first stay 31 is fastened together with the article storage box 20 and engaged with the rear frame 5d (the vehicle body frame 5), it is not necessary to provide a separate engagement portion, thus eliminating wasted space. The number of parts can be reduced.

尚、本発明は上記実施形態に限られるものではなく、例えば、前記鞍乗型車両には、運転者が車体を跨いで乗車する車両全般が含まれ、自動二輪車（原動機付自転車及びスクータ型車両を含む）のみならず、三輪（前一輪且つ後二輪の他に、前二輪且つ後一輪の車両も含む）又は四輪の車両も含まれる。
そして、上記実施形態における構成は本発明の一例であり、実施形態の構成要素を周知の構成要素に置き換える等、本発明の要旨を逸脱しない範囲で種々の変更が可能である。 The present invention is not limited to the above-described embodiment. For example, the saddle riding type vehicle includes all vehicles on which a driver rides across a vehicle body, and includes motorcycles (motorbikes and scooter type vehicles). As well as three-wheel vehicles (including one front wheel and two rear wheels as well as two front wheels and one rear wheel vehicle) or four-wheel vehicles.
The configuration in the above embodiment is an example of the present invention, and various modifications can be made without departing from the gist of the present invention, such as replacing the component of the embodiment with a known component.

１自動二輪車（鞍乗型車両）
５車体フレーム（車体部材）
９シート
９ａシートの下面
１２車体カバー
２０物品収納ボックス（収納部）
２１前側収納部
２２後側収納部
３０グリップバー（把持部材）
３１第１ステイ（支持部）
３３挿通孔
３４ブラケット（車体部材）
４０蓋部材
４１上蓋部
４２延出部
４３凹部
４３ａ輪郭
５０収納物
５１リザーバタンク（車両機能部品）
５２ヒューズボックス（車両機能部品）
Ｖ１挿通孔開口方向（挿通孔が開口する方向）
Ｖ２ステイ挿通方向（支持部を挿通する方向） 1 Motorcycle (saddle-ride type vehicle)
5 Body frame (body member)
9 Seat 9a Bottom surface of seat 12 Body cover 20 Article storage box (storage section)
21 Front storage part 22 Rear storage part 30 Grip bar (gripping member)
31 First stay (support section)
33 Insertion hole 34 Bracket (vehicle body member)
40 Lid member 41 Upper lid part 42 Extension part 43 Concave part 43a Outline 50 Storage item 51 Reservoir tank (vehicle functional part)
52 Fuse box (vehicle functional parts)
V1 insertion hole opening direction (direction in which the insertion hole opens)
V2 Stay insertion direction (direction to insert support part)

Claims

In the rear structure of the saddle-ride type vehicle (1) including a lid member (40) for closing the storage portion (20) below the seat (9) on which the occupant is seated,
Below the seat (9), a vehicle body cover (12) covering the rear of the vehicle body is provided,
A gripping member (30) that can be gripped by the occupant is provided outside the vehicle body cover (12) and behind the seat (9).
A support portion (31) extending toward the vehicle body cover (12) is formed on the grip member (30),
The vehicle body cover (12) has an insertion hole (33) through which the support portion (31) is inserted,
On the inner side of the vehicle body cover (12), vehicle body members (5, 34) for engaging the support portion (31) inserted through the insertion hole (33) are provided.
The lid member (40) has an upper lid part (41) covering the upper part of the storage part (20), and an extending part (42) extending downward from the upper lid part (41),
The rear structure of the saddle-ride type vehicle, wherein the extension portion (42) overlaps at least a part of the insertion hole (33) when viewed from the direction (V1) in which the insertion hole (33) opens. .

The rear structure of the straddle-type vehicle according to claim 1, wherein the storage portion (20) includes a front storage portion (21) and a rear storage portion (22).

The front storage portion (21) is covered with the lower surface (9a) of the seat (9),
The rear structure of the straddle-type vehicle according to claim 2, wherein the rear storage portion (22) is covered with the lid member (40).

The rear housing portion (22) is provided with a separate lid member (40),
The storage items (50) stored in the rear storage portion (22) include vehicle functional parts (51, 52),
4. The rear structure of the saddle riding type vehicle according to claim 2, wherein the lid member (40) covers the storage item (50) from above the rear side storage unit (22).

In the lower part of the extension part (42), a concave part (43) recessed upward is formed,
The rear structure of the straddle-type vehicle according to any one of claims 1 to 4, wherein the concave portion (43) has a contour (43a) along an outer shape of the support portion (31). .

The rear structure of the straddle-type vehicle according to claim 5, wherein the extended portion (42) covers at least a part of the support portion (31) when the lid member (40) is attached. .

The insertion hole (33) opens larger than the support part (31) when viewed from the direction (V2) through which the support part (31) is inserted. The rear structure of the saddle riding type vehicle according to one item.

The rear structure of the straddle-type vehicle according to any one of claims 1 to 7, wherein the lid member (40) is made of resin.

The said support part (31) is fastened together with the said accommodating part (20), and is engaged with the said vehicle body member (5, 34), The said any one of Claim 1-8 characterized by the above-mentioned. Rear structure of the saddle type vehicle.