JPS606392Y2 - Rear cushion unit cooling system - Google Patents
Rear cushion unit cooling systemInfo
- Publication number
- JPS606392Y2 JPS606392Y2 JP1980107508U JP10750880U JPS606392Y2 JP S606392 Y2 JPS606392 Y2 JP S606392Y2 JP 1980107508 U JP1980107508 U JP 1980107508U JP 10750880 U JP10750880 U JP 10750880U JP S606392 Y2 JPS606392 Y2 JP S606392Y2
- Authority
- JP
- Japan
- Prior art keywords
- cushion unit
- rear cushion
- fender
- cooling system
- unit cooling
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
-
- 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
- B62J15/00—Mud-guards for wheels
Description
【考案の詳細な説明】
本考案は、リヤクッションユニットに空気流を導入して
これを冷却するためのりャクッションユニットの冷却装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cooling device for a rear cushion unit that cools the rear cushion unit by introducing an air flow into the rear cushion unit.
自動二輪車、特に競技用の車輌において、緩衝機能を有
するリヤクッションユニットには、車体中央部に１個だ
け設けてたものがある。In some motorcycles, especially in competition vehicles, only one rear cushion unit having a buffering function is provided in the center of the vehicle body.
この場合、その前方にエンジン、後方にリヤフェンダ−
１側方にフレームカバー、エアクリーナーなどを配する
ことにより、また乗員の足が前方に位置することになる
ので、リヤクッションの周りはこれらの種々のものに囲
まれていることになる。In this case, the engine is in front of it, and the rear fender is behind it.
By arranging the frame cover, air cleaner, etc. on one side, and because the occupant's feet are positioned in the front, the rear cushion is surrounded by these various items.
このため、リヤクッションユニットの緩衝作動時に、衝
撃エネルギーを吸収することにより発生する発熱は、前
記種々の遮蔽物に空気流が遮られることにより冷却除去
され難かった。For this reason, the heat generated by absorbing impact energy during the shock absorbing operation of the rear cushion unit is difficult to be cooled down and removed because the air flow is blocked by the various shields.
また、リヤクッションユニットの通気性は前記種々の遮
蔽物によって良好でなかったので、自然放熱も良好には
行なわれないという問題があった。Furthermore, the air permeability of the rear cushion unit was not good due to the various shields mentioned above, so there was a problem that natural heat dissipation was not good.
本考案は上記問題を解決し、リヤクッションユニットへ
の通気性を改良したりャクッションユニットの冷却装置
を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the above problems and provide a cooling device for a rear cushion unit that improves ventilation to the rear cushion unit.
以下に、本考案の実施例を図面に従って説明する。Embodiments of the present invention will be described below with reference to the drawings.
第１図および第２図は、本考案の第１の実施例に係るリ
ヤクッションユニットの冷却装置を図示例の自動二輪車
に適用した場合を示すもので、１は冷却板、２はエンジ
ン、３はキャブレータ、４は車体フレームのパイプ、５
はリヤクッションユニット、６はエアクリーナー、７は
右側フレームカバー ８は左側フレームカバー ９はス
イングアーム、１０はリヤフェンダ−１１は後輪である
。1 and 2 show a case where a cooling device for a rear cushion unit according to a first embodiment of the present invention is applied to the illustrated motorcycle, in which 1 is a cooling plate, 2 is an engine, and 3 is a cooling device for a rear cushion unit according to a first embodiment of the present invention. is the carburetor, 4 is the body frame pipe, 5
1 is a rear cushion unit, 6 is an air cleaner, 7 is a right frame cover, 8 is a left frame cover, 9 is a swing arm, 10 is a rear fender, and 11 is a rear wheel.
リヤクッションユニット５の冷却板１は、第１図中に斜
線で示すように、リヤフェンダ−１０の下部側に一体に
設けられており、リヤフェンダ−１０の湾曲した形状に
沿ってリヤクッションユニット５の長手方向に延びる冷
却用フェンダ−１ａと、冷却用フェンダ−１ａの巾方向
の両端から空気流の流れ方向に対向して斜め前方に突出
した空気導入用ガイド１ｂとからなる。The cooling plate 1 of the rear cushion unit 5 is integrally provided on the lower side of the rear fender 10, as shown by diagonal lines in FIG. It consists of a cooling fender 1a extending in the longitudinal direction, and an air introduction guide 1b protruding obliquely forward from both widthwise ends of the cooling fender 1a, facing the direction of air flow.
リヤクッションユニット５の冷却板１は、また第３図に
示す本考案の第２の実施例のように、リヤフェンダ−１
０とは別体に形威し、これをリヤクッションユニット５
とリヤフェンダ−１０との間に介装してボルトなどの連
結部材１３によりリヤフェンダ−１０に連結した態様と
してもよい。The cooling plate 1 of the rear cushion unit 5 is also connected to the rear fender 1 as in the second embodiment of the present invention shown in FIG.
0, and this is the rear cushion unit 5.
It is also possible to provide a mode in which it is interposed between the rear fender 10 and the rear fender 10 and connected to the rear fender 10 by a connecting member 13 such as a bolt.
リヤクッションユニット５の冷却板１の形状は、空気流
をリヤクッションユニット５に向けて案内する形状であ
ればよいのであって、その断面形状は図示例の凹状に限
ることなく、たとえばリヤクッションユニット５に向け
て湾曲した形状であってもよい。The shape of the cooling plate 1 of the rear cushion unit 5 may be any shape as long as it guides the airflow toward the rear cushion unit 5, and its cross-sectional shape is not limited to the concave shape shown in the illustration. The shape may be curved toward 5.
つぎに、本考案に係るリヤクッションユニット５の冷却
板１を用いることによる作用・効果について説明する。Next, the functions and effects of using the cooling plate 1 of the rear cushion unit 5 according to the present invention will be explained.
走行時において路面から衝撃を受けると、リヤクッショ
ンユニット５に緩衝機能が働き、衝撃エネルギーを吸収
することによりリヤクッションユニット５本体は熱をも
つ。When the vehicle receives an impact from the road surface while driving, the rear cushion unit 5 has a buffering function, and the body of the rear cushion unit 5 generates heat by absorbing the impact energy.
走行の際、第２図又は第３図に示すように、走行中に対
向する空気流の流れＡは空気導入用ガイド１ｂによりそ
の方向を変えられ、冷却用フェンダ−１ａに沿ってリヤ
クッションユニット５に向けて流れる。When driving, as shown in FIG. 2 or 3, the direction of the opposing airflow A is changed by the air introduction guide 1b and flows along the cooling fender 1a to the rear cushion unit. It flows towards 5.
この案内された空気流によってリヤクッションユニット
５本体が有することになった熱は冷却除去される。This guided air flow cools and removes the heat that the rear cushion unit 5 body has.
このように本考案の装置によれば、リヤクッションユニ
ットへの通気性が従来に比べて飛躍的に改良され、リヤ
クッションユニットへの冷却を効率良〈実施し得る。As described above, according to the device of the present invention, the ventilation to the rear cushion unit is dramatically improved compared to the conventional system, and the rear cushion unit can be efficiently cooled.
第１図は本考案の第１の実施例を、一部の部品の図示を
省略して示した側面図、第２図は第１図のリヤクッショ
ンエミツトの周りを示す横断端面図、第３図は本考案の
第２の実施例を示し第２図とは異った状態を示す横断端
面図である。1 is a side view showing a first embodiment of the present invention with some parts omitted; FIG. 2 is a cross-sectional end view showing the area around the rear cushion emitter of FIG. 1; FIG. 3 is a cross-sectional end view showing a second embodiment of the present invention and showing a state different from that in FIG. 2.
Claims (1)
の中央部に設けた自動二輪車において、前記リヤクッシ
ョンユニットの後部に、前記リヤフェンダ−と一体もし
くは別体で、その両側部を斜め前方に向けて空気導入用
ガイドとした冷却板を取り付けたことを特徴とするりャ
クッションユニットの冷却装置。In a motorcycle in which a rear cushion unit is provided in the center of the vehicle body in front of a rear fender, air is introduced into the rear part of the rear cushion unit, either integrally with the rear fender or separately, with both sides thereof facing diagonally forward. A cooling device for a rear cushion unit, characterized in that a cooling plate is attached as a guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980107508U JPS606392Y2 (en) | 1980-07-29 | 1980-07-29 | Rear cushion unit cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980107508U JPS606392Y2 (en) | 1980-07-29 | 1980-07-29 | Rear cushion unit cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731290U JPS5731290U (en) | 1982-02-18 |
| JPS606392Y2 true JPS606392Y2 (en) | 1985-02-28 |
Family
ID=29468807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980107508U Expired JPS606392Y2 (en) | 1980-07-29 | 1980-07-29 | Rear cushion unit cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606392Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62160975A (en) * | 1986-12-25 | 1987-07-16 | 本田技研工業株式会社 | Cooling device for rear cushion unit |
-
1980
- 1980-07-29 JP JP1980107508U patent/JPS606392Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731290U (en) | 1982-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6322157Y2 (en) | ||
| JPH011671A (en) | Motorcycle windshield device | |
| US4445585A (en) | Motorcycle configuration | |
| JPH0418948Y2 (en) | ||
| ITTO950483A1 (en) | AIR INTAKE GROUP FOR A SCOOTER | |
| JPS606392Y2 (en) | Rear cushion unit cooling system | |
| JP4173337B2 (en) | Wind guide device for motorcycle | |
| JP3504098B2 (en) | Windshield for scooter type vehicle | |
| JP3726320B2 (en) | Front body structure of automobile | |
| JP3125575B2 (en) | Scooter-type vehicle frame cover | |
| JP2856085B2 (en) | Automotive outside air introduction device | |
| JP2539200B2 (en) | Air-cooled engine structure for motorcycles | |
| JPH0353153B2 (en) | ||
| JPH05686A (en) | Cowling device of motorcycle | |
| JPH0796878A (en) | Engine cooling device for motorcycle | |
| JPS6227507Y2 (en) | ||
| JPH0357586Y2 (en) | ||
| JPH02208188A (en) | Engine cooling device for motor bicycle | |
| JPH0211270Y2 (en) | ||
| JPH0235035Y2 (en) | ||
| JPS60151126A (en) | Equipment for cooling inside of rear cover of scooter- type vehicle | |
| JP3573846B2 (en) | Front bumper structure for light vehicles such as carts | |
| JPH018477Y2 (en) | ||
| JP2524331B2 (en) | Radiator cooling structure for saddle type vehicle for running on rough terrain | |
| JPH07144671A (en) | Front fender of motorcycle |