JPH06314Y2 - Anti-vibration device for handles of motorcycles, etc. - Google Patents

Anti-vibration device for handles of motorcycles, etc.

Info

Publication number
JPH06314Y2
JPH06314Y2 JP1985022778U JP2277885U JPH06314Y2 JP H06314 Y2 JPH06314 Y2 JP H06314Y2 JP 1985022778 U JP1985022778 U JP 1985022778U JP 2277885 U JP2277885 U JP 2277885U JP H06314 Y2 JPH06314 Y2 JP H06314Y2
Authority
JP
Japan
Prior art keywords
handle
weight
cylindrical
support shaft
support
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 - Lifetime
Application number
JP1985022778U
Other languages
Japanese (ja)
Other versions
JPS61138785U (en
Inventor
三智也 林
雅美 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP1985022778U priority Critical patent/JPH06314Y2/en
Publication of JPS61138785U publication Critical patent/JPS61138785U/ja
Application granted granted Critical
Publication of JPH06314Y2 publication Critical patent/JPH06314Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は自動二輪車等のハンドルを有し、かつ内燃機
関を搭載した車両のハンドル防振装置、殊にその振動減
衰用の環状又は円筒状ウエイトの取付機構に関するもの
で、ウエイトによる振動減衰効果を一層向上させるとと
もに、車両の横転時等にハンドルが地面に激突してその
端面に衝撃がかかったとき、その衝撃によって上記環状
又は円筒状ウエイトとその支持軸との間に介在する弾性
体、ハンドルグリップ等が損傷することを防止するため
に利用して有効なものである。[Detailed Description of the Invention] [Industrial field of application] The present invention has a handle anti-vibration device for a vehicle having a handle of a motorcycle or the like and equipped with an internal combustion engine, in particular, an annular or cylindrical shape for vibration damping thereof. This is a weight mounting mechanism that further improves the vibration damping effect of the weight, and when the handle collides with the ground and impacts the end face of the vehicle when the vehicle rolls over, the annular or cylindrical weight is impacted by the impact. It is effectively used to prevent the elastic body, the handle grip, and the like that are interposed between the support shaft and the support shaft from being damaged.

〔従来技術〕[Prior art]

パイプ材で形成されたハンドルバーにゴム材のグリップ
を嵌合し、ハンドルバーの端部に環状の支持体を嵌合固
定し、ねじ軸部と取付軸部とからなる支持軸を上記支持
体に着脱自在に螺着し、上記支持軸に環状または円筒状
の緩衝ゴムを介して円筒状ウエイトを嵌合支持させた自
動二輪車等のハンドル防振装置は従来公知である（実開
昭５９−９１９８５号公報）。この従来のハンドル防振
装置（以下これを「前提技術」という）は内筒１６、３
０（上記公開公報参照、以下この項において同じ）にゴ
ム筒１８、２９（上記弾性体に相当するもの）を介して
円筒状の重錘（以下、上記環状又は円筒状ウエイトに相
当するもの）１５を嵌合支持させ、上記内筒１６、３０
にボルト２２を挿入してそのねじ軸部をハンドルバーの
端部に嵌合固定した雌ねじ台２１に螺着したものであ
り、円筒状のウエイト１５外端はボルト２２の外端より
も車幅方向外側に突出しているので、結果的に円筒状の
ウエイト１５が横転時等にハンドルバーにかかるその軸
線方向（車幅方向）の外力を受け、円筒状のウエイトは
上記の軸線方向の外力に対してゴム筒１８、２９を介し
てハンドルバーに支持されることになっている。このた
め、横転時等にハンドルバーにその軸線方向の衝撃的な
外力が加わると、その外力が円筒状のウエイト１５の外
端にかかり、ゴム筒１８、２９それ自体、あるいはゴム
筒１８，２９と円筒状のウエイト１５との結合が破壊さ
れ、さらに円筒状のウエイト１５の内端がハンドルグリ
ップ１４の外端面に激突してハンドルグリップ１４を損
傷させることがある。A grip made of a rubber material is fitted to a handlebar formed of a pipe material, an annular support body is fitted and fixed to an end portion of the handlebar, and a support shaft including a screw shaft portion and a mounting shaft portion is provided as the support body. A handle anti-vibration device for a motorcycle or the like, which is detachably screwed to a support shaft and has a cylindrical weight fitted and supported on the support shaft via an annular or cylindrical cushioning rubber, is well known in the art (Actual exploitation 59- 91985). This conventional handle anti-vibration device (hereinafter referred to as "prerequisite technology") has inner cylinders 16 and 3.
0 (refer to the above-mentioned publication, the same applies to the following in this section) through rubber cylinders 18 and 29 (corresponding to the elastic body), and a cylindrical weight (hereinafter, corresponding to the annular or cylindrical weight). 15 is fitted and supported, and the inner cylinders 16 and 30 are
The bolt 22 is inserted into the screw and the screw shaft portion is screwed to the female screw base 21 fitted and fixed to the end portion of the handlebar. The outer end of the cylindrical weight 15 is wider than the outer end of the bolt 22 in the vehicle width. Since the cylindrical weight 15 is projected outward in the direction, as a result, the cylindrical weight 15 receives an external force in the axial direction (vehicle width direction) applied to the handlebar at the time of rollover, and the cylindrical weight is subjected to the above external force in the axial direction. On the other hand, it is supposed to be supported by the handlebar via the rubber tubes 18 and 29. Therefore, when a shocking external force in the axial direction is applied to the handle bar during overturning, the external force is applied to the outer end of the cylindrical weight 15, and the rubber cylinders 18, 29 themselves or the rubber cylinders 18, 29 are used. The connection between the cylindrical weight 15 and the cylindrical weight 15 may be broken, and the inner end of the cylindrical weight 15 may collide with the outer end surface of the handle grip 14 to damage the handle grip 14.

さらに上記従来のハンドル防振装置はボルト２２を雌ね
じ台に螺合させ、このボルトに内筒１６、３０を嵌合支
持させ、内筒１６、３０にゴム筒１８、２９を介して円
筒状のウエイト１５を嵌合、支持させたものであるか
ら、円筒状のウエイト１５に対するハンドルバー端部に
よる半径方向の支持が不安定であり、このために円筒状
のウエイトが半径方向にガタつき易くなる傾向がある。Further, in the conventional handle vibration isolator described above, the bolt 22 is screwed into the female screw base, the inner cylinders 16 and 30 are fitted and supported by the bolts, and the inner cylinders 16 and 30 have the cylindrical shape via the rubber cylinders 18 and 29. Since the weight 15 is fitted and supported, the radial support of the cylindrical weight 15 by the end portion of the handlebar is unstable, and therefore the cylindrical weight is apt to rattle in the radial direction. Tend.

〔本考案の課題〕[Problems of the present invention]

本考案は、上記前提技術について、横転時等に、環状又
は円筒状ウエイトにその軸線方向の衝撃的な外力がかか
ることを防止するとともに、ハンドル端部による該ウエ
イトに対する半径方向の支持を一層安定させられるよう
な該ウエイトの支持機構を備えた自動二輪車等のハンド
ル防振装置を工夫することである。The present invention prevents the annular or cylindrical weight from being subjected to a shocking external force in the axial direction of the weight when rolling over, and further stabilizes the radial support for the weight by the handle end portion. The present invention is to devise a handlebar vibration isolation device for a motorcycle or the like having such a weight supporting mechanism.

〔課題解決のために講じた手段〕[Means taken to solve the problem]

上記課題解決のために講じた手段は次の要素（イ）、
（ロ）、（ハ）によって構成されるものである。（イ）
ハンドルの端部よりハンドルグリップの端部を突出させ
たこと、 （ロ）環状又は円筒状ウエイトの支持軸のねじ軸部と取
付軸部との間に環状のフランジ部を設け、このフランジ
部の側面をハンドルの端面に圧接させたこと、 （ハ）上記支持軸の取付軸部を上記ウエイトより長くし
て、その外端を該ウエイトの外端より車幅方向外方に突
出させたこと。The measures taken to solve the above problems are as follows:
It is composed of (b) and (c). (I)
The end of the handle grip is projected from the end of the handle. (B) An annular flange is provided between the screw shaft of the support shaft of the annular or cylindrical weight and the mounting shaft. The side surface is pressed against the end surface of the handle, and (c) the mounting shaft portion of the support shaft is longer than the weight, and the outer end of the mounting shaft portion projects outward in the vehicle width direction from the outer end of the weight.

〔作用〕[Action]

ハンドルの端部よりハンドルグリップの端部を突出さ
せ、環状又は円筒状ウエイトの支持軸のねじ部と取付軸
部との間に環状のフランジ部を設け、このフランジ部の
側面をハンドルの端面に圧接させたことによって、支持
軸はそのねじ部、すなわちハンドルの端部に嵌合固定さ
れた支持体に螺合したねじ部と、ハンドルの端部に圧接
された上記環状のフランジ部とによってハンドルの端部
に固定される。したがって、支持軸のねじ部の上記支持
体との螺合のみによる固定に比して支持軸に対するその
軸線方向（車幅方向）、および半径方向（車体の前後、
上下方向）のハンドルへの固定支持力が大きくかつ安定
し、振動等によって取付部にガタを生じることはない。The end of the handle grip is projected from the end of the handle, an annular flange is provided between the threaded part of the support shaft of the annular or cylindrical weight and the mounting shaft, and the side surface of this flange is the end face of the handle. Due to the pressure contact, the support shaft has the threaded portion thereof, that is, the threaded portion screwed into the support body fitted and fixed to the end portion of the handle, and the annular flange portion pressure-contacted to the end portion of the handle. Fixed to the end of. Therefore, compared with fixing the threaded portion of the support shaft only by screwing the support shaft, the axial direction (vehicle width direction) of the support shaft and the radial direction (front and rear of the vehicle body,
A large amount of supporting force for fixing to the handle (up and down direction) is stable and stable, and there is no backlash in the mounting portion due to vibration or the like.

また、支持軸の上記フランジがハンドルの端面に圧接し
ており、上記支持軸の取付軸部を上記ウエイトより長く
して、その外端を該ウエイトの外端より車幅方向外方に
突出させているので、横転時等にハンドルにかかる軸方
向の衝撃は支持軸の外端面で受け、支持軸の環状のフラ
ンジ部とハンドル端面との圧接面からハンドルに伝わ
る。したがって、上記支持軸に嵌合支持されている該ウ
エイトには上記の軸線方向の衝撃はかからず、ハンドル
にかかる軸線方向の衝撃的な外力によって、該ウエイト
を弾性的に支持する円筒状ゴムそれ自体、あるいは円筒
状ゴムと環状又は円筒状ウエイトとの結合が破壊され、
さらに該ウエイトの内端がハンドルグリップの外端面に
激突してこれを損傷させるということはない。Further, the flange of the support shaft is in pressure contact with the end surface of the handle, the mounting shaft portion of the support shaft is longer than the weight, and the outer end of the support shaft is projected outward from the outer end of the weight in the vehicle width direction. Therefore, an axial impact applied to the handle at the time of overturning is received by the outer end surface of the support shaft, and is transmitted to the handle from the pressure contact surface between the annular flange portion of the support shaft and the handle end surface. Therefore, the weight fitted and supported on the support shaft is not subjected to the above-mentioned impact in the axial direction, and the cylindrical rubber that elastically supports the weight by the impacting external force in the axial direction applied to the handle. As such, or the bond between the cylindrical rubber and the annular or cylindrical weight is broken,
Further, the inner end of the weight does not collide with and damage the outer end surface of the handle grip.

〔実施例〕〔Example〕

次いで、図面を参照しつつ本考案の実施例を説明する。 Next, an embodiment of the present invention will be described with reference to the drawings.

第１図において符号１は自動二輪車、２は車体フレーム
で、この車体フレーム２の前端部にはヘッドパイプ３が
設けられている。このヘッドパイプ３には図示しないス
テアリング軸が回動可能に挿着され、このステアリング
軸にフロントフォーク４が上ブラケット５、下ブラケッ
ト６を介して連結されている。In FIG. 1, reference numeral 1 is a motorcycle, 2 is a vehicle body frame, and a head pipe 3 is provided at a front end portion of the vehicle body frame 2. A steering shaft (not shown) is rotatably attached to the head pipe 3, and a front fork 4 is connected to the steering shaft via an upper bracket 5 and a lower bracket 6.

フロントフォーク４の下端部には前輪７が支持され、上
端部にはハンドル８が取付けられている。このハンドル
８は車幅方向外方に向かって伸びており、その右側端部
には回動操作式のスロットルグリップ９が設けられてい
る。スロットルグリップ９の車体中心側端部には内燃機
関のスロットルバルブと連結した操作ワイヤ１０の巻取
プーリ１１が設けられ、スロットルグリップ９と一体に
回転するようになっている。A front wheel 7 is supported on the lower end of the front fork 4, and a handle 8 is attached to the upper end. The handle 8 extends outward in the vehicle width direction, and a rotary operation type throttle grip 9 is provided at the right end portion thereof. A take-up pulley 11 of an operation wire 10 connected to a throttle valve of an internal combustion engine is provided at an end of the throttle grip 9 on the center side of the vehicle body so as to rotate integrally with the throttle grip 9.

前記ハンドル８は第３図に示すように、鋼材等のパイプ
材で形成され、スロットルグリップ９はゴム材等でパイ
プ状に形成されている。ハンドル８の中空端部１２には
環状の支持体１３が圧入固定され、この支持体１３に支
持軸１４が着脱可能に設けられている。As shown in FIG. 3, the handle 8 is made of a pipe material such as steel, and the throttle grip 9 is made of rubber or the like in a pipe shape. An annular support 13 is press-fitted and fixed to the hollow end 12 of the handle 8, and a support shaft 14 is detachably provided on the support 13.

この支持軸１４はねじ軸部１５と、フランジ部１６と、
取付軸部１７とからなっている。支持軸１４はそのねじ
軸部１５を支持体１３に螺着し、この状態ではフランジ
部１６の内側面が中空端部１２の開口端に圧接してシー
ルし、内部に水等が侵入しないようにしている。The support shaft 14 includes a screw shaft portion 15, a flange portion 16,
It is composed of a mounting shaft portion 17. The support shaft 14 has its screw shaft portion 15 screwed onto the support body 13, and in this state, the inner side surface of the flange portion 16 is pressed against the open end of the hollow end portion 12 to seal it, so that water or the like does not enter inside. I have to.

前記取付軸部１７はハンドル８の中空端部１２から車幅
方向外方へ伸びている。この取付軸部１７には両端部に
フランジ部１８、１９を有する弾性体である円筒状ゴム
２０が装着されている。取付軸部１７の先端部にはねじ
２１によってキャップ２２が締付け固定され、このキャ
ップ２２で円筒状ゴム２０がフランジ部１６の方向へ押
圧されて、抜け止めされている。The mounting shaft portion 17 extends outward from the hollow end portion 12 of the handle 8 in the vehicle width direction. A cylindrical rubber 20, which is an elastic body having flanges 18 and 19 at both ends, is mounted on the mounting shaft 17. A cap 22 is fastened and fixed to the tip end of the mounting shaft portion 17 with a screw 21, and the cylindrical rubber 20 is pressed by the cap 22 toward the flange portion 16 to prevent it from coming off.

この円筒状ゴム２０のフランジ部１８、１９間には環状
又は円筒状ウエイト２３（「円筒状ウエイト」又は「ウ
エイト」という）が嵌合され、円筒状ウエイト２３は円
筒状ゴム２０によって取付軸部１７に浮動可能になって
いる。この円筒状ウエイト２３の長さＬ1は取付軸部１
７の長さＬ2より短く形成され、円筒状ウエイト２３の
全体が円筒状ゴム２０を介して取付軸部１７に支持され
ている。この円筒状ウエイト２３の外径はスロットルグ
リップ９の外径と略同型に形成され、スロットルグリッ
プ９と一体性をもたせている。An annular or cylindrical weight 23 (referred to as “cylindrical weight” or “weight”) is fitted between the flange portions 18 and 19 of the cylindrical rubber 20, and the cylindrical weight 23 is attached by the cylindrical rubber 20. It can be floated to 17. The length L 1 of the cylindrical weight 23 is equal to the mounting shaft portion 1
The length of the cylindrical weight 23 is shorter than the length L 2 of the cylindrical body 23, and the entire cylindrical weight 23 is supported by the mounting shaft portion 17 via the cylindrical rubber 20. The outer diameter of the cylindrical weight 23 is formed to have substantially the same shape as the outer diameter of the throttle grip 9 so as to be integrated with the throttle grip 9.

次に、この実施例の作用について説明する。Next, the operation of this embodiment will be described.

内燃機関の振動や走行の振動がハンドル８に伝播してく
ると、ハンドル８の中空端部１２に設けた支持軸１４に
円筒状ゴム２０を介して支持されたウエイト２３が浮動
し、このウエイト２３の浮動でハンドル８の振動が軽減
される。この円筒状ウエイト２３の長さＬ1は支持軸１
４の取付軸部１７の長さＬ2より短く形成され、取付軸
部１７の端部及びキャップ２２が円筒状ウエイト２３よ
り車幅方向に突出している。When the vibration of the internal combustion engine or the vibration of traveling propagates to the handle 8, the weight 23 supported by the support shaft 14 provided at the hollow end 12 of the handle 8 via the cylindrical rubber 20 floats. The floating of 23 reduces the vibration of the handle 8. The length L 1 of the cylindrical weight 23 is the length of the support shaft 1
4 is shorter than the length L 2 of the mounting shaft portion 17, and the end portion of the mounting shaft portion 17 and the cap 22 project in the vehicle width direction from the cylindrical weight 23.

このために、横転時には取付軸部１７の外端に固定され
たキャップ２２が接地するので、円筒状ウエイト２３の
外端が接地することはなく、また走行中にハンドルバー
の端部が塀等に接触する場合も上記キャップが塀等に接
触するので、円筒状ウエイト２３の外端に塀等に接触す
ることはない。したがって、これらの衝撃から円筒状ウ
エイト２３、当該ウエイトを支持する円筒状ゴム２０が
損傷することはなく、また円筒状ウエイト２３の内端面
がスロットルグリップ９等のハンドルグリップの外端面
に当たってこれを損傷することもない。For this reason, since the cap 22 fixed to the outer end of the mounting shaft portion 17 is grounded during overturning, the outer end of the cylindrical weight 23 is not grounded, and the end portion of the handlebar is not covered with a fence or the like while traveling. When the cap contacts the wall or the like, the cap does not contact the outer end of the cylindrical weight 23 with the wall or the like. Therefore, the cylindrical weight 23 and the cylindrical rubber 20 supporting the weight are not damaged by these impacts, and the inner end surface of the cylindrical weight 23 hits the outer end surface of the handle grip such as the throttle grip 9 to damage it. There is nothing to do.

この円筒状ウエイト２３の取付けは、まず支持軸１４が
そのねじ軸部１５を中空端部１２の支持体１３に螺着し
て取付ける。次に、円筒状ウエイト２３を円筒状ゴム２
０のフランジ部１８、１９の間に嵌合し、この円筒状ゴ
ム２０を支持軸１４の取付軸部１７に挿着して、キャッ
プ２２をねじ２１に取付軸部１７の端部に螺着して固定
する。円筒状ゴム２０はこのキャップ２２にて軸方向に
押圧されて、支持軸１４のフランジ部１６とキャップ２
２の外周部間で確実に支持される。To attach the cylindrical weight 23, first, the support shaft 14 is attached by screwing the screw shaft portion 15 thereof to the support body 13 of the hollow end portion 12. Next, the cylindrical weight 23 is attached to the cylindrical rubber 2
0 between the flanges 18 and 19, the cylindrical rubber 20 is inserted into the mounting shaft 17 of the support shaft 14, and the cap 22 is screwed onto the end of the mounting shaft 17. And fix it. The cylindrical rubber 20 is axially pressed by this cap 22, and the flange portion 16 of the support shaft 14 and the cap 2 are pressed.
It is surely supported between the two outer peripheral portions.

したがって、円筒状ウエイト２３はキャップ２２を着脱
するだけで、支持軸１４から簡単に取外したり、また取
付けたりすることができ、円筒状ウエイト２３の取付け
時及び交換時の作業を容易に行なうことができる。Therefore, the cylindrical weight 23 can be easily detached from or attached to the support shaft 14 only by attaching and detaching the cap 22, and the work of attaching and replacing the cylindrical weight 23 can be easily performed. it can.

〔考案の効果〕[Effect of device]

本考案の前記課題は新規であり、この新規な課題を解決
して前述のとおりの従来技術における問題を解消したこ
と自体が本考案特有の効果である。すなわち、車両の横
転時、あるいは走行中の塀等とハンドル外端の接触時等
にハンドルにその軸線方向に大きな衝撃力を受けること
があっても、この衝撃力は円筒状ウエイトの支持軸の外
端によって受けとめられ、そのフランジを介してハンド
ルに伝えられるので、上記衝撃力が円筒状ウエイト、当
該ウエイトと支持軸の取付部との間に介在する円筒状ゴ
ムに伝わることはなく、これらは上記衝撃から完全に保
護される。また、上記衝撃によって円筒状ウエイトと上
記円筒状ゴムとの結合が破壊されることによって円筒状
ゴムがハンドルグリップの外端に激突してこれを損傷す
るという事態の発生も確実に防止される。The above-mentioned problem of the present invention is new, and solving the new problem and solving the problems in the prior art as described above is the effect peculiar to the present invention. That is, even if the steering wheel receives a large impact force in the axial direction of the steering wheel when the vehicle rolls over or when the fence or the like is in contact with the outer end of the steering wheel during traveling, this impact force is applied to the support shaft of the cylindrical weight. Since it is received by the outer end and is transmitted to the handle through the flange, the impact force is not transmitted to the cylindrical weight and the cylindrical rubber interposed between the weight and the mounting portion of the support shaft. Fully protected from the above impacts. Further, it is possible to reliably prevent the occurrence of a situation in which the cylindrical weight and the cylindrical rubber are destroyed by the impact and the cylindrical rubber collides with the outer end of the handle grip and damages it.

また、ハンドルの端部に嵌合、固定された支持体と支持
軸のねじ部との螺合、及び支持軸の環状のフランジのハ
ンドル外端面との圧接によって支持体がハンドルに固定
されるので、その固定強度は大で、かつ安定したものに
なるので振動時に伴って支持軸に対してガタつくことは
なく、したがって長期にわたって円筒状ウエイトによる
ハンドルの振動減衰特性を安定的に確保することができ
る。Further, since the support is fixed to the handle by fitting and fixing the support to the end of the handle and screwing the threaded portion of the support shaft, and by pressure contact with the handle outer end surface of the annular flange of the support shaft. Since its fixing strength is large and stable, it does not rattle with respect to the support shaft due to vibration, and therefore the vibration damping characteristics of the handle due to the cylindrical weight can be stably secured for a long period of time. it can.

さらに、ハンドルの端部よりハンドルグリップの端部を
突出させ、かつ円筒状ウエイトの支持軸のねじ部と取付
軸部との間に環状のフランジを設け、このフランジ部の
側面をハンドルの端面に圧接させたことによって、上記
環状のフランジをハンドルグリップの外端によって覆う
ことができるので上記環状のフランジが露出することは
なく、環状のフランジが露出することによる外観の低下
を防止でき、さらにハンドルの中への雨水等の水の侵入
を完全に防止できる。Further, the end of the handle grip is projected from the end of the handle, and an annular flange is provided between the screw part of the support shaft of the cylindrical weight and the mounting shaft part, and the side surface of this flange part is made the end face of the handle. By press contacting, the annular flange can be covered by the outer end of the handle grip, so that the annular flange is not exposed and it is possible to prevent the appearance deterioration due to the exposure of the annular flange. It is possible to completely prevent the intrusion of water such as rainwater into the inside.

【図面の簡単な説明】[Brief description of drawings]

第１図は考案を適用した自動二輪車の正面図、第２図は
第１図の平面図、第３図は要部断面図である。 ４…フロントフォーク、８…ハンドル、 ９…スロットルグリップ、 １２…中空端部、１３…支持体、 １４…支持軸、１５…ねじ軸部、 １６…フランジ部、１７…取付軸部、 １８、１９…フランジ部、 ２０…円筒状ゴム、２２…キャップ、 ２３…環状又は円筒状ウエイト、FIG. 1 is a front view of a motorcycle to which the present invention is applied, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a sectional view of essential parts. 4 ... Front fork, 8 ... Handle, 9 ... Throttle grip, 12 ... Hollow end part, 13 ... Support body, 14 ... Support shaft, 15 ... Screw shaft part, 16 ... Flange part, 17 ... Mounting shaft part, 18, 19 ... Flange portion, 20 ... Cylindrical rubber, 22 ... Cap, 23 ... Annular or cylindrical weight,

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】パイプ材で形成されたハンドルにゴム材等
よりなるグリップを嵌合し、ハンドルの端部に環状の支
持体を嵌合固定し、ねじ軸部と取付軸部とからなる支持
軸を上記支持体に着脱自在に螺着し、上記支持軸に弾性
体を介して環状又は円筒状ウエイトを嵌合、支持させた
自動二輪車等のハンドル防振装置において、 上記ハンドルの端部より上記グリップの端部を突出さ
せ、 上記支持軸のねじ軸部と取付軸部との間に環状のフラン
ジ部を設け、このフランジ部の側面をハンドルの端面に
圧接させ、 上記支持軸の取付軸部を上記ウエイトより長くして、そ
の外端を該ウエイトの外端より車幅方向外方に突出させ
たウエイト取付機構を備えた自動二輪車等のハンドル防
振装置。1. A grip made of a rubber material or the like is fitted to a handle made of a pipe material, an annular support is fitted and fixed to an end of the handle, and a support composed of a screw shaft portion and a mounting shaft portion is supported. In a handle anti-vibration device for a motorcycle or the like in which a shaft is detachably screwed to the support body, and an annular or cylindrical weight is fitted to and supported by the support shaft via an elastic body. The end portion of the grip is projected, an annular flange portion is provided between the screw shaft portion of the support shaft and the mounting shaft portion, and the side surface of the flange portion is brought into pressure contact with the end surface of the handle to mount the support shaft on the support shaft. A handle anti-vibration device for a motorcycle or the like, comprising a weight mounting mechanism in which a portion is made longer than the weight and an outer end of the weight is protruded outward in a vehicle width direction from an outer end of the weight.
JP1985022778U 1985-02-20 1985-02-20 Anti-vibration device for handles of motorcycles, etc. Expired - Lifetime JPH06314Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985022778U JPH06314Y2 (en) 1985-02-20 1985-02-20 Anti-vibration device for handles of motorcycles, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985022778U JPH06314Y2 (en) 1985-02-20 1985-02-20 Anti-vibration device for handles of motorcycles, etc.

Publications (2)

Publication Number Publication Date
JPS61138785U JPS61138785U (en) 1986-08-28
JPH06314Y2 true JPH06314Y2 (en) 1994-01-05

Family

ID=30515393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985022778U Expired - Lifetime JPH06314Y2 (en) 1985-02-20 1985-02-20 Anti-vibration device for handles of motorcycles, etc.

Country Status (1)

Country Link
JP (1) JPH06314Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023214Y2 (en) * 1979-04-27 1985-07-10 いすゞ自動車株式会社 Transmission control lever vibration prevention device
JPS5991985U (en) * 1982-12-13 1984-06-22 川崎重工業株式会社 Handlebar vibration isolator

Also Published As

Publication number Publication date
JPS61138785U (en) 1986-08-28

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