JPS59124475A - Footrest for motorcycle - Google Patents
Footrest for motorcycleInfo
- Publication number
- JPS59124475A JPS59124475A JP57230239A JP23023982A JPS59124475A JP S59124475 A JPS59124475 A JP S59124475A JP 57230239 A JP57230239 A JP 57230239A JP 23023982 A JP23023982 A JP 23023982A JP S59124475 A JPS59124475 A JP S59124475A
- Authority
- JP
- Japan
- Prior art keywords
- footrest
- arm
- cylindrical body
- motorcycle
- fixed
- 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.)
- Pending
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)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は自動二輪車のフートレストに関する。[Detailed description of the invention] The present invention relates to a footrest for a motorcycle.
従来自動二輪車のフートレストは、車体側部に設けられ
たアームにゴム製の緩衝部材を取付け、同部材の上面を
足載せ部として構成する。このよウナフートンストに於
いてアームに緩衝部材が密着していると、車体フレーム
からの振動がアーム、筒体を介して乗員に伝わり、乗員
に不快感を与える虞れがある。このよ５な観点から、実
公昭５７−３６５４３号の公報に開示されているフート
レストでは、緩衝部材となる筒体内に所定間隔で複数の
空洞を形成し、車体フレームからの振動が乗員に伝達し
ないようＩｃ している、。然し乍らこのフートレスト
は、空洞が所定間隔で複数個筒体に形成する為、筒体を
形成する為の型が複雑圧なる。A conventional footrest for a motorcycle has a rubber cushioning member attached to an arm provided on the side of the vehicle body, and the upper surface of the member serves as a footrest. If the shock absorbing member is in close contact with the arm during such an unahuton strike, vibrations from the vehicle body frame will be transmitted to the occupant via the arm and the cylindrical body, which may cause discomfort to the occupant. From this point of view, the footrest disclosed in Utility Model Publication No. 57-36543 has a plurality of cavities formed at predetermined intervals within the cylindrical body serving as a buffer member, so that vibrations from the vehicle body frame are not transmitted to the occupant. I'm doing it like that. However, since this footrest is formed into a cylindrical body with a plurality of cavities spaced at predetermined intervals, the mold for forming the cylindrical body is complicated.
更に筒体の抜止めをアームの先端近曲部で行っている為
、筒体の抜止めを図る為には筒体を構成するゴムに一定
以上の硬度を持たせる必要があり、ゴムの防振効果が失
われる虞れがある。また実公昭５７−４１０９３号の公
報に開示されているフートレストでは、アームが挿入さ
れる足載せ部材としての筒体の取付穴と平行に足載せ部
の下方に空洞が形成されている。然し乍らこのフートレ
ストは、筒体のアームからの抜止めの工夫が為されてお
らず、また取付穴とは別に空洞を形成する為筒体の構造
が複雑になる不具合がある。Furthermore, since the cylindrical body is prevented from coming off at the bend near the end of the arm, the rubber that makes up the cylindrical body must have a hardness above a certain level in order to prevent the cylindrical body from coming off. There is a risk that the vibration effect will be lost. Further, in the footrest disclosed in Japanese Utility Model Publication No. 57-41093, a cavity is formed below the footrest part parallel to the mounting hole of the cylindrical body as the footrest member into which the arm is inserted. However, this footrest is not designed to prevent the cylindrical body from being removed from the arm, and has a problem that the structure of the cylindrical body becomes complicated because a cavity is formed in addition to the mounting hole.
本発明はこのような事情に鑑みて為されたもので、車体
側からの振動が乗員に伝達しに（く、更にアームに装着
される筒体の抜止め対策が為された自動二輪車のフート
レストを提案することを目的としている。The present invention has been made in view of the above circumstances, and provides a footrest for a motorcycle that prevents vibrations from the vehicle body from being transmitted to the rider, and that also prevents the cylindrical body attached to the arm from coming off. The purpose is to propose.
本発明は前記の目的を達成する為、ゴム製の緩衝部材を
中空筒状に形成すると共に、アーム及び当て金とのうち
いずれか一方を緩衝部材の中空内にその上壁との間に隙
間をもって挿入し、他方を緩衝部材の下面に当接させ、
両者により緩衝部材を挾持固定したことｔ％徴とする。In order to achieve the above object, the present invention forms a rubber shock absorbing member into a hollow cylindrical shape, and at the same time, one of the arm and the stopper is placed in the hollow of the shock absorbing member with a gap between it and the upper wall thereof. and insert the other side into contact with the lower surface of the buffer member,
It is assumed that the buffer member is clamped and fixed by both.
以下添付図面に従って本発明に係る自動二輪車のフート
レストの好ましい実施例を詳説する。Preferred embodiments of the footrest for a motorcycle according to the present invention will be described in detail below with reference to the accompanying drawings.
第１図は本発明に係る実施例が適用される自動二輪車の
概略形状を示す部分側面図である。第１図に於いてｌＯ
はメインパイプ、１２はダウンチューブ、１４はバック
ステー、１６はエンジンである。メインパイプｌＯとバ
ックステ−１４０前端部との接合部にはブラケット１８
が溶接により固定され、このブラケット１８にはフート
レスト取付板２０がボルト２２等で取付けられる。フー
トレスト取付板２０には運転者の為の前フートレスト２
４が設けられ、更にその後側には後部同乗者の為の後フ
ートレスト２６が設けられ両者２４．２６はほぼ同一の
構成をとっている。FIG. 1 is a partial side view showing the general shape of a motorcycle to which an embodiment of the present invention is applied. In Figure 1, lO
is the main pipe, 12 is the down tube, 14 is the backstay, and 16 is the engine. A bracket 18 is installed at the joint between the main pipe IO and the front end of the backstay 140.
is fixed by welding, and a footrest mounting plate 20 is mounted to this bracket 18 with bolts 22 or the like. The footrest mounting plate 20 has a front footrest 2 for the driver.
4 is provided, and furthermore, a rear footrest 26 for a rear passenger is provided on the rear side, and both 24 and 26 have almost the same configuration.
第２図乃至第７図に於いては後フートレスト２６が示さ
れている。第２図乃至第４図に於いては本発明に係る第
１実施例が示され、第１実施例に於いてアーム２８は断
面形状が正方形で内部は中空に構成されている。このア
ーム２８の下面３０には予め取付は用のナツト３２が所
定位置に溶接により固定されている５、一方アーム２８
に取付けられるゴム製の緩衝部材としての筒体３４は、
第ζ図に示すように一端が開口した中空筒状を成し、中
空部として断面が正方形状の取付穴３６が形成されてい
る。取付穴３６はアーム２８が挿入されて取付けられた
状態に於いて、アーム、２８の上方と側方に空間部３８
が形成できる大きさに構成されている。筒体３４の取付
穴３６内にアーム２８が挿入された後、筒体３４の下面
に当接した板金製の当て金４０を貫挿したビス４２が筒
体３４の下部４４に差込まれ、ビス４２は予め固定され
ていたナツト３２にねじ止めされる。このようにして筒
体３４の下部４４はアーム２８と当て金４０との間に挾
持固定される。A rear footrest 26 is shown in FIGS. 2-7. 2 to 4 show a first embodiment of the present invention, in which the arm 28 has a square cross-sectional shape and is hollow inside. On the lower surface 30 of this arm 28, a nut 32 for mounting is fixed in advance by welding at a predetermined position 5, while the arm 28
The cylindrical body 34 as a rubber buffer member attached to the
As shown in FIG. ζ, it has a hollow cylindrical shape with one end open, and a mounting hole 36 with a square cross section is formed as the hollow part. The mounting hole 36 has a space 38 above and to the side of the arm 28 when the arm 28 is inserted and mounted.
It is constructed in a size that allows for the formation of After the arm 28 is inserted into the mounting hole 36 of the cylindrical body 34, a screw 42 inserted through a sheet metal pad 40 that is in contact with the lower surface of the cylindrical body 34 is inserted into the lower part 44 of the cylindrical body 34, The screw 42 is screwed onto the nut 32 which has been fixed in advance. In this way, the lower part 44 of the cylinder 34 is clamped and fixed between the arm 28 and the stopper 40.
アーム２８の第２図上右側端部４６は、コの字状ブラケ
ット４８を介してフートレスト取付板２０に取付けられ
る。即ちアーム２８の端部４６はピン５０によりブラケ
ット４８に枢支されている。The upper right end portion 46 of the arm 28 in FIG. 2 is attached to the footrest mounting plate 20 via a U-shaped bracket 48. That is, the end 46 of the arm 28 is pivoted to the bracket 48 by a pin 50.
更にこのブラケット４８は一体に突設したボルト５尊で
フートレスト取付板２０に固定されているフートレスト
２６はピン５０によりブラケット４８に枢支されている
ので上方に折り畳むことができる。Further, this bracket 48 is fixed to the footrest mounting plate 20 by five integrally protruding bolts, and the footrest 26 is pivotally supported by the bracket 48 by a pin 50, so that it can be folded upward.
前記第１実施例によれば、アーム２８は筒体３４の白土
壁及び内側壁との間に空間部３８をもって筒体３４の取
付穴３６内に配設されているので、アーム２８に伝達さ
れた車体フレームからの振動は筒体３４の上面に形成さ
れる°足載せ部５２には伝達されない。According to the first embodiment, the arm 28 is disposed in the mounting hole 36 of the cylinder 34 with a space 38 between the white clay wall and the inner wall of the cylinder 34, so that the power is transmitted to the arm 28. Vibrations from the vehicle body frame are not transmitted to the footrest 52 formed on the upper surface of the cylinder 34.
第１実施例ではアーム２８′４を中空状に形成したので
あるが、これに限定されるものではな（第５図に示す第
２実施例のように、アーム５４％−中実状に形成しても
よい。アーム５４にはねじ穴５６が形成され、このねじ
穴５６に当て金５７を貫挿したビス５８がねじ込まれ、
筒体３４の下部４４はアーム５４と当て金５７間に挾持
固定される。In the first embodiment, the arm 28'4 is formed in a hollow shape, but the invention is not limited to this. (As in the second embodiment shown in FIG. A screw hole 56 is formed in the arm 54, and a screw 58 having a pad 57 inserted therein is screwed into the screw hole 56.
The lower part 44 of the cylindrical body 34 is clamped and fixed between an arm 54 and a stopper 57.
第２実施例に於いてもアーム５４の上方には空間部６２
が形成され、車体側の振動が筒体３４０足載せ部５２に
伝達しない。In the second embodiment as well, there is a space 62 above the arm 54.
is formed, and vibrations from the vehicle body side are not transmitted to the cylindrical body 340 and the footrest 52.
第６図並びに第７図は本発明に係る第３実施例の構造が
示されている。第１実施例に於いてはアーム２８は筒状
に形成されていたがこれに限定されるものではな（第３
実施例のアーム６４は板状に形成されている。第３実施
例に於いては筒体６６の取付穴６８は第７図に示すよう
に略長方形状に構成され、この筒体６６の取付穴６８内
には予めナンド７０が溶接された当て金７２が配置され
る。6 and 7 show the structure of a third embodiment according to the present invention. In the first embodiment, the arm 28 was formed into a cylindrical shape, but the arm 28 is not limited to this.
The arm 64 in the embodiment is formed into a plate shape. In the third embodiment, the mounting hole 68 of the cylindrical body 66 has a substantially rectangular shape as shown in FIG. 72 is placed.
この筒体６６をアーム６４の上面に配置した後アーム６
４の下方からビス７４を挿入してナラ） ７０にねじ込
んで筒体６６の下部６７をアーム６４と当て金７２間に
挟持固定する。第３実施例に於（・てもアーム６４と筒
体６６の上面の足載せ部８０前記実施例に於いては本発
明に係るフートレストを後フートレス）２６に適用した
場合について岐明したのであるが、本発明に係るフート
レストの構造は前ノートレスト２４にも適用することが
できる。After this cylindrical body 66 is placed on the upper surface of the arm 64, the arm 6
Insert the screw 74 from below the arm 64 and screw it into the bolt 70 to clamp and fix the lower part 67 of the cylinder 66 between the arm 64 and the stopper 72. In the third embodiment, the case where the footrest according to the present invention is applied to the footrest 26 (in the above embodiment, the footrest 80 on the upper surface of the arm 64 and the cylinder body 66) has been revealed. The structure of the footrest according to the present invention can also be applied to the front note rest 24.
以上説明したように本発明に係る自動二輪車のフートレ
ストによれば、ゴム製の緩衝部材を中空筒状に形成する
と共に、アーム及び当て金との５ちいずれか一方を緩衝
部材の中空内にその上壁との間に隙間をもって挿入し、
他方を緩衝部材の下面に当接させ、両者により緩衝部材
を挟持固定したので、車体側の振動は足載せ部に伝達せ
ず乗員に不快感を与えることはない。また筒体はアーム
にビス止めされて脱落防止が図られているので筒体のゴ
ムの硬度を高（する必要もない。As explained above, according to the footrest for a motorcycle according to the present invention, the rubber cushioning member is formed into a hollow cylindrical shape, and one of the arm and the stopper is placed in the hollow of the cushioning member. Insert it with a gap between it and the top wall,
Since the other side is brought into contact with the lower surface of the cushioning member and the cushioning member is clamped and fixed between the two, vibrations from the vehicle body are not transmitted to the footrest and do not cause discomfort to the occupant. Furthermore, since the cylinder body is screwed to the arm to prevent it from falling off, there is no need to increase the hardness of the rubber of the cylinder body.
第１図は本発明に係る実施例が適用される自動二輪車の
概−路側面形状を示す部分側面図、第２図は第１図上■
−■線に沿う矢視図、第３図は本発明に係る第１実施例
の構造を示す断面図、第４図は第３図上ＩＶ−ＩＶ線に
沿う断面図、第５図は本発明に係る第２実施例の構造を
示す断面図、第６図は本発明に係る第３実施例の構造を
示す断面図、第７図は第６図上■−■線に沿う断面図で
ある。
２０・・・フートレスト取付板、
２６・・・後フートレスト、２８・・・アーム、３２・
・・ナツト、３４・６６・・・筒体（緩衝部材ン、３６
・・・取付穴、３８・・・空間部、４０・・・当て金、
４２・・・ビス、４４・・・筒体の下部、５２・・・足
載せ部。
代理人 弁理士 松 浦 憲 三
第３図
第４図 第５図FIG. 1 is a partial side view showing the general road side shape of a motorcycle to which an embodiment of the present invention is applied, and FIG.
3 is a sectional view showing the structure of the first embodiment of the present invention, FIG. 4 is a sectional view taken along line IV-IV in FIG. FIG. 6 is a sectional view showing the structure of the second embodiment of the invention, FIG. 6 is a sectional view showing the structure of the third embodiment of the invention, and FIG. 7 is a sectional view taken along the line ■-■ in FIG. be. 20...Footrest mounting plate, 26...Rear footrest, 28...Arm, 32...
・・Nut, 34・66・・Cylinder (buffer member, 36
...Mounting hole, 38...Space, 40...Batch,
42... Screw, 44... Lower part of cylinder, 52... Footrest. Agent: Kenzo Matsuura, Patent Attorney Figure 3 Figure 4 Figure 5
Claims (1)
を有するゴム製の緩衝部材を取付けた自動二輪車のフー
トレストにおいて、該緩衝部材を中空筒状に形成すると
共に、前記アーム及びアームに取付は固定される当て金
のうち一方を緩衝部材の中空内にその上壁との間に隙間
をもって挿入し、他方を緩衝部材の下面に当接させ、当
て金とアームとにより緩衝部材な挾持固定した自動二輪
車のフートレスト。In a footrest for a motorcycle in which a rubber cushioning member having a footrest on the upper surface is attached to an arm protruding from the side of the vehicle body frame, the cushioning member is formed into a hollow cylindrical shape, and the arm and the arm are attached to the footrest. One of the pads to be fixed was inserted into the hollow of the buffer member with a gap between it and the upper wall thereof, the other was brought into contact with the lower surface of the buffer member, and the pad and the arm clamped and fixed the buffer member. Motorcycle footrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57230239A JPS59124475A (en) | 1982-12-29 | 1982-12-29 | Footrest for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57230239A JPS59124475A (en) | 1982-12-29 | 1982-12-29 | Footrest for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59124475A true JPS59124475A (en) | 1984-07-18 |
Family
ID=16904705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57230239A Pending JPS59124475A (en) | 1982-12-29 | 1982-12-29 | Footrest for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59124475A (en) |
-
1982
- 1982-12-29 JP JP57230239A patent/JPS59124475A/en active Pending
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