JPS5929465B2 - Footrest mounting device for motorcycles - Google Patents
Footrest mounting device for motorcyclesInfo
- Publication number
- JPS5929465B2 JPS5929465B2 JP58085787A JP8578783A JPS5929465B2 JP S5929465 B2 JPS5929465 B2 JP S5929465B2 JP 58085787 A JP58085787 A JP 58085787A JP 8578783 A JP8578783 A JP 8578783A JP S5929465 B2 JPS5929465 B2 JP S5929465B2
- Authority
- JP
- Japan
- Prior art keywords
- footrest
- frame
- main frame
- footrest plate
- vehicle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
【発明の詳細な説明】
本発明は、車体の後部フレームの背側にエンジンユニッ
トを取付け、該後部フレームの下部からその前方にのび
るメインフレーム上に足載板を載架するようにしたスク
ータタイプの自動二輪車における足載板取付装置に関す
る。Detailed Description of the Invention The present invention relates to a scooter type in which an engine unit is attached to the back side of a rear frame of a vehicle body, and a footrest is mounted on a main frame extending forward from the bottom of the rear frame. The present invention relates to a footrest plate attachment device for a motorcycle.
一般にこの種自動二輪車においては、エンジンやベルト
室等から成るエンジンユニットが後部フレームに施すカ
バーの蔭に隠れて冷却空気の不足を生ずるため、足載板
の下面を流れる空気を冷却空気としてエンジンユニット
に供給することが望まれる。Generally, in this type of motorcycle, the engine unit consisting of the engine, belt chamber, etc. is hidden behind a cover attached to the rear frame, resulting in a lack of cooling air, so the air flowing under the footrest plate is used as cooling air for the engine unit. It is desirable to supply
本発明は、かかる要望を満す足載板の取付装置を提供す
ることをその目的とするもので、車体の後部フレーム１
の背側にエンジンユニット２を取付け、該後部フレーム
１の下部からその前方にのびて車体中央寄りに配設した
メインフレーム３上に足載板４を載架するものにおいて
、前記メインフレーム３に、該フレーム３より細く形成
したス５ テー５を側方に突設して前後に一対取付け、
少くともエンジン側に近い後方ステー５の先端に立上り
部６を設けると共に前記足載板４を合成樹脂製としてそ
の下面に前後方向に数条のリブ４ｂを突設し、該リブ４
ｂを前記メインフレーム３に圧接０ すると共に前記立
上り部６に締着したことを特徴とする。An object of the present invention is to provide a footrest mounting device that satisfies such demands.
The engine unit 2 is attached to the back side of the rear frame 1, and the footrest plate 4 is mounted on the main frame 3 extending forward from the lower part of the rear frame 1 and disposed near the center of the vehicle body. , a stay 5 formed thinner than the frame 3; a pair of stays 5 protruding from the side and attached at the front and rear;
At least a rising portion 6 is provided at the tip of the rear stay 5 that is close to the engine side, and the footrest plate 4 is made of synthetic resin, and several ribs 4b are provided on the lower surface thereof protruding in the front-rear direction.
b is pressed against the main frame 3 and fastened to the rising portion 6.
第１図及び第２図に示すものでエンジンユニット２は、
後部フレーム１の下部背面のブラケット７にリンク８を
介して取付けるものとし、又足載５ 板４は、メインフ
レーム３に取付けたパイプから成る前後１対のステー５
、５に両者間に跨る断面逆Ｌ形のブラケットを締結し、
該ブラケットを立上部６としてその上に載架締結させる
ものとしたが、これに限るものではなく例えば第３図或
いは”０ 第４図に示す如くステー５の先端をそのまま
或いは潰して上方に屈曲させ、これを立上部６としてそ
の上に足載板４を載架締結させるようにしても良い。The engine unit 2 shown in FIGS. 1 and 2 is
It shall be attached to the bracket 7 on the lower rear side of the rear frame 1 via a link 8, and the footrest 5 plate 4 will be attached to a pair of front and rear stays 5 made of pipes attached to the main frame 3.
, 5, fasten a bracket with an inverted L-shaped cross section that spans between the two,
The bracket is used as the upright part 6 to be mounted and fastened thereon, but the present invention is not limited to this. For example, as shown in Fig. 3 or Fig. 4, the tip of the stay 5 may be bent upward as is or crushed This may be used as the standing portion 6 on which the footrest plate 4 is mounted and fastened.
これによれば足載板４のステー５との間に空隙１５が形
成され、エンジンユニット２が第２図に示す如く後部フ
レーム１に施すカバー９の蔭に隠れても該空隙を通して
流れる空気がエンジンユニット２に供給され、冷却空気
の不足が補なわれる。According to this, a gap 15 is formed between the footrest plate 4 and the stay 5, and even if the engine unit 2 is hidden behind the cover 9 provided on the rear frame 1 as shown in FIG. The air is supplied to the engine unit 2 to compensate for the lack of cooling air.
尚、図示のものでは車体の前部から導くワイヤーや電装
コードを足載板４の下面の空隙に配置する保護カバー１
０内のワイヤーハーネス１１やジャンクションボックス
１２を介して車体後部に導しものとした。該カバー１０
は、第６図に明示する如く上面を開口させた筐状の樹脂
成形品又はゴム成型品で構成させ、その底部にメインフ
レーム３に跨る中央の彎曲部１０ａと、前後のステー５
，５に跨る前後の彎曲部１０ｂ，１０ｂとを形成し、こ
れを該中央の彎曲部１０ａに当接させる足載板４の下面
のリブ４ａにおいて該フレーム３上に挟圧保持させ、更
に該足載板４の下面に該カバー１０の周縁を前後左右に
亘つて囲むリブ４ｂを設けて該カバー１０内への水等の
侵入を防止するようにした。In addition, in the illustrated example, a protective cover 1 is provided in which wires and electrical cords led from the front of the vehicle body are placed in the gap on the lower surface of the footrest 4.
The wire harness 11 and the junction box 12 inside the vehicle are connected to the rear of the vehicle body. The cover 10
As shown in FIG. 6, the housing is made of a resin molded product or a rubber molded product with an open top surface, and has a central curved portion 10a spanning the main frame 3 at the bottom, and front and rear stays 5.
. Ribs 4b surrounding the periphery of the cover 10 from front to back and from side to side are provided on the lower surface of the footrest plate 4 to prevent water from entering into the cover 10.
ワイヤーハーネス１１やジャンクションボックス１２は
中央の彎曲部の両側において夫々該カバー１０内に収容
するが、この場合該カバー１０の前後両端縁に夫々左右
１対の切溝１０ｃ，１０ｃを形成してこれにワイヤーや
コードを挿入させるようにした。これによれば、ワイヤ
ーハーネス１１やジャンクションボックス１２が水や砂
利等に当たることがなく端久性が向上され、又カバー１
０はメインフレーム３とステー５と足載板４とで挟圧保
持されて別個に取付金具等を必要とせず組付性に優れ、
又足載板４を外すだけでワイヤーハーネス１１やジヤン
クボツクス１２の保守点検を行うことが出来てメンテナ
ンス上も便利である。The wire harness 11 and the junction box 12 are respectively accommodated in the cover 10 on both sides of the central curved part. Allows you to insert wires and cords. According to this, the wire harness 11 and the junction box 12 do not come into contact with water or gravel, improving durability, and the cover 1
0 is held under pressure by the main frame 3, stay 5, and footrest 4, and does not require separate mounting brackets, making it easy to assemble.
Furthermore, maintenance and inspection of the wire harness 11 and junk box 12 can be performed simply by removing the footrest 4, which is convenient for maintenance.
又足載板４は、第７図に明示する如く前部にレツグシー
ルド１３を一体に形成した樹脂成型品で構成させ、これ
を車体前部のヘッドバイブ１４の前面にステー１５を介
して取付ける樹脂成型のフロントカバー１６と、該カバ
ー１６に係着する該ヘッドバイブ１４の背面の樹脂成型
覆いカバー１７との下端に接合させて、足載板４からこ
れらカバー１６，１７に至る部分の一体感が与えられる
ようにした。The footrest 4 is made of a resin molded product with a leg shield 13 integrally formed on the front part, as shown in FIG. The molded front cover 16 and the resin molded cover 17 on the back side of the head vibrator 14 that is attached to the cover 16 are joined to the lower ends to create a sense of unity from the footrest 4 to these covers 16 and 17. was made possible to be given.
このように本発明によるときは後部フレーム１より前方
に延びて車体中央寄りに配設したメインフレーム３には
該フレーム３より細く形成したステー５を側方に突設し
て前後に一対取付けて、これに足載板を載架したから足
載板の載架部が簡易となると共に軽量化することができ
而も少くともエンジン側に近い後方ステー５の先端には
立上り部６を設け、更に足載板は合成樹脂製として、そ
の裏面に前後方向に突設したリブ４ｂを介して立上り部
６に締着すると共にメインフレーム３に圧接したからメ
インフレームと足載板とはその圧接のみで足りるためそ
の取付けが簡単となり、且つ立土り部６を介してのステ
ー５と足載板４とに形成される空隙は冷却風の導入を良
好にしてエンジンの冷却効果を高めることができる等の
効果を有する。In this way, according to the present invention, the main frame 3, which extends forward from the rear frame 1 and is disposed near the center of the vehicle body, has a pair of stays 5, which are formed thinner than the frame 3, projecting sideways and attached to the front and rear. Since the footrest plate is mounted on this, the mounting part of the footrest plate can be made simple and lightweight, and at least a rising part 6 is provided at the tip of the rear stay 5 near the engine side. Furthermore, the footrest plate is made of synthetic resin, and is fastened to the rising portion 6 via ribs 4b protruding in the front-rear direction on its back surface, and is also pressed into contact with the main frame 3, so that the main frame and the footrest plate are only in pressure contact with each other. This suffices for easy installation, and the gap formed between the stay 5 and the footrest plate 4 via the standing earth part 6 allows for good introduction of cooling air, thereby increasing the cooling effect of the engine. It has the following effects.
第１図は本発明装置を備える自動二輪車の側面図、第２
図は第１図の■−…線拡大截断正面図、第３図及び第４
図は夫々他の実施例を示す截断正面図、第５図は第２図
のＶ−■線截断側面図、第６図はワイヤー類の保護カバ
ーを示す斜視図、第７図は足載板を示す斜視図である。
１・・・・・・後部フレーム、２・・・・・・エンジン
ユニット、３・・・・・・メインフレーム、４・・・・
・・足載板、５・・・・・・ステー６・・・・・・立上
部。Fig. 1 is a side view of a motorcycle equipped with the device of the present invention;
The figures are an enlarged cross-sectional front view along the line ■-... of Figure 1, Figures 3 and 4.
The figures are a cutaway front view showing other embodiments, FIG. 5 is a side view taken along the line V-■ in FIG. 2, FIG. 6 is a perspective view showing a protective cover for wires, and FIG. 7 is a footrest plate. FIG. 1... Rear frame, 2... Engine unit, 3... Main frame, 4...
...Foot rest plate, 5...stay 6...standing part.
Claims (1)
を取付け、該後部フレーム１の下部からその前方にのび
て車体中央寄りに配設したメインフレーム３上に足載板
４を載架するものにおいて、前記メインフレーム３に、
該フレーム３より細く形成したステー５を側方に突設し
て前後に一対取付け、少くともエンジン側に近い後方ス
テー５の先端に立上り部６を設けると共に前記足載板４
を合成樹脂製としてその下面に前後方向に数条のリブ４
ｂを突設し、該リブ４ｂを前記メインフレーム３に圧接
すると共に前記立上り部６に締着したことを特徴とする
自動二輪車における足載板取付装置。1 Engine unit 2 is installed on the back side of the rear frame 1 of the vehicle body.
A foot rest plate 4 is mounted on the main frame 3 which extends from the lower part of the rear frame 1 toward the front and is disposed near the center of the vehicle body.
A pair of stays 5 formed to be thinner than the frame 3 are provided projecting laterally and attached at the front and rear, and a rising portion 6 is provided at least at the tip of the rear stay 5 near the engine side, and the footrest plate 4
is made of synthetic resin and has several ribs 4 in the front and back direction on its lower surface.
A footrest plate attachment device for a motorcycle, characterized in that a rib 4b is provided in a protruding manner, and the rib 4b is pressed against the main frame 3 and fastened to the rising portion 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58085787A JPS5929465B2 (en) | 1983-05-18 | 1983-05-18 | Footrest mounting device for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58085787A JPS5929465B2 (en) | 1983-05-18 | 1983-05-18 | Footrest mounting device for motorcycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS592978A JPS592978A (en) | 1984-01-09 |
| JPS5929465B2 true JPS5929465B2 (en) | 1984-07-20 |
Family
ID=13868594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58085787A Expired JPS5929465B2 (en) | 1983-05-18 | 1983-05-18 | Footrest mounting device for motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929465B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07102830B2 (en) * | 1985-12-05 | 1995-11-08 | ヤマハ発動機株式会社 | Scooter type vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819074Y2 (en) * | 1975-04-25 | 1983-04-19 | トウキヨウシ−ト カブシキガイシヤ | juicy frame |
| JPS529142U (en) * | 1975-07-08 | 1977-01-22 |
-
1983
- 1983-05-18 JP JP58085787A patent/JPS5929465B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592978A (en) | 1984-01-09 |
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