JPS63305085A - Lever device for car - Google Patents
Lever device for carInfo
- Publication number
- JPS63305085A JPS63305085A JP62140780A JP14078087A JPS63305085A JP S63305085 A JPS63305085 A JP S63305085A JP 62140780 A JP62140780 A JP 62140780A JP 14078087 A JP14078087 A JP 14078087A JP S63305085 A JPS63305085 A JP S63305085A
- Authority
- JP
- Japan
- Prior art keywords
- lever
- operating
- operator
- support shaft
- operating lever
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- MAYZWDRUFKUGGP-VIFPVBQESA-N (3s)-1-[5-tert-butyl-3-[(1-methyltetrazol-5-yl)methyl]triazolo[4,5-d]pyrimidin-7-yl]pyrrolidin-3-ol Chemical compound CN1N=NN=C1CN1C2=NC(C(C)(C)C)=NC(N3C[C@@H](O)CC3)=C2N=N1 MAYZWDRUFKUGGP-VIFPVBQESA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
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】
Ａ０発明の目的
（１） 産業上の利用分野
本発明は車両、例えば自動二輪車のブレーキ、クラッチ
等を作動するマスタシリンダの操作に用いられるレバー
装置、特に、操向ハンドルに取付けられたレバーホルダ
に、マスタシリンダを作動する操作子および該操作子を
作動する操作レバーをそれぞれ設け、前記操作子と操作
レバーとの間に、該操作レバーおよび前記操向ハンドル
間の間隔を調節する調節手段を介装したちの一改良に関
する。Detailed Description of the Invention A0 Object of the Invention (1) Industrial Application Field The present invention relates to a lever device used for operating a master cylinder that operates the brakes, clutches, etc. of a vehicle, such as a motorcycle, particularly a steering handle. A lever holder attached to the lever holder is provided with an operator that operates the master cylinder and an operating lever that operates the operator, and a distance between the operating element and the operating lever, and a distance between the operating lever and the steering handle. This invention relates to an improvement in which an adjusting means is provided for adjusting.
（２） 従来の技術
従来、この種レバー装置においては、操作子と操作レバ
ーとが共通の支持軸を介してレバーホルダに支持されて
いる（特開昭５９−２１６７７７号公報参照）。(2) Prior Art Conventionally, in this type of lever device, the operator and the operating lever are supported by a lever holder via a common support shaft (see Japanese Patent Laid-Open No. 59-216777).
（３）発明が解決しようとする問題点
前記装置は、操作子を用いることによってブレーキ等の
作動ストロークを変化させることなく操作レバーと操向
ハンドルとの間の間隔を調節することができるという利
点を有するが、共通の支持軸に操作子および操作レバー
を重合して取付けるため、操作子および操作レバーの取
付は強度を向上させるべく、それらの取付部の肉厚を増
すとその重合部の支持軸軸線方向の厚さが増して外観が
悪くなり、また操作子と操作レバーの間に１！Ｊ節手段
を介装した状態で操作子および操作レバーをレバーホル
ダに取付けなければならないので組付作業性が悪いとい
う問題もある。(3) Problems to be Solved by the Invention The above device has the advantage that by using an operator, the distance between the operating lever and the steering handle can be adjusted without changing the operating stroke of the brake, etc. However, since the control element and control lever are mounted on a common support shaft by overlapping each other, increasing the wall thickness of the mounting part of the control element and control lever in order to improve the strength of the mounting of the control element and control lever will increase the support of the overlapped part. The thickness in the axial direction increases, resulting in a poor appearance, and there is also a gap between the control element and the control lever! Since the operator and the operating lever must be attached to the lever holder with the J-joint means interposed therein, there is also the problem that assembly workability is poor.
本発明は前記問題を解決することのできる前記レバー装
置を提供することを目的とする。An object of the present invention is to provide the lever device that can solve the above problems.
Ｂ１発明の構成
（１） 問題点を解決するための手段本発明は前記レ
バーホルダに前記操作子を第１支持軸を介して回動自在
に支持し、前記操作子に前記操作レバーを第２支持軸を
介して回動自在に支持したことを特徴とする。B1 Structure of the Invention (1) Means for Solving Problems The present invention rotatably supports the operating element on the lever holder via a first support shaft, and supports the operating lever on the operating element via a second support shaft. It is characterized by being rotatably supported via a support shaft.
（２）作 用
前記のように、操作子および操作レバーの支持軸を別々
にすると、操作子および操作レバーの取付強度を向上す
べ（、それらの取付部の肉厚を増しても各支持軸軸線方
向の厚さがそれ程増すことはなく、したがって外観が良
好になる。(2) Effect As mentioned above, by separating the support shafts of the control element and control lever, the mounting strength of the control element and control lever can be improved (even if the wall thickness of their mounting parts is increased, each support shaft The axial thickness does not increase appreciably and therefore the appearance is improved.
また操作レバーに操作子および調節手段を組付けて１つ
のユニットを構成し得るので、レバーホルダに対する操
作子、操作レバーおよび調節手段の組付作業性を向上さ
せることができる。Furthermore, since the operating element and the adjusting means can be assembled to the operating lever to form one unit, it is possible to improve the workability of assembling the operating element, the operating lever, and the adjusting means to the lever holder.
（３）実施例
第１〜第５図は本発明を自動二輪車の前輪ブレーキ系統
に適用した一実施例を示し、第１．第２図において操向
ハンドルｌはその外端側にスロットルグリップ２を、ま
たその内側にコンビネーションスイッチ３をそれぞれ備
えている。(3) Embodiment Figures 1 to 5 show an embodiment in which the present invention is applied to a front wheel brake system of a motorcycle. In FIG. 2, the steering handle l has a throttle grip 2 on its outer end and a combination switch 3 on its inner side.
コンビネーションスイッチ３に隣接して操向ハンドル１
にマスタシリンダ４のレバーホルダ５が取付けられる。Steering handle 1 adjacent to combination switch 3
The lever holder 5 of the master cylinder 4 is attached to.
第３図に明示するようにレバーホルダ５における車両前
方の二股状端部５ａに、冨１支持軸６．が軸線を上下方
向に向けて取付けられ、その第１支持軸６Ｉに、マスタ
シリンダ４の作動ピストン７を作動する操作子８が回動
自在に支持される。As clearly shown in FIG. 3, a support shaft 6. is attached with its axis directed in the vertical direction, and an operator 8 that operates the operating piston 7 of the master cylinder 4 is rotatably supported on the first support shaft 6I.
操作子８は、第１．第４．第５図に明示するように作動
ピストン７の外端面に当接する押動部８ａと、プレーキ
ネ作動時マスタシリンダ４の外周面に当接して操作子８
の戻り位置を規制する規制部８ｂと、第１支持軸６．よ
りも車両前方に突出するレバー支持部８ｃとを有する。The operator 8 is the first. 4th. As clearly shown in FIG. 5, there is a pushing part 8a that comes into contact with the outer end surface of the actuating piston 7, and an operator 8 that comes into contact with the outer peripheral surface of the master cylinder 4 during prekine actuation.
a regulating portion 8b that regulates the return position of the first support shaft 6. It has a lever support portion 8c that protrudes further forward of the vehicle.
レバー支持部８ｃの貫通孔９に、第１支持軸６１と平行
に第２支持軸６．が押通され、その第２支持軸６□の雄
ねじ部６ａは、第２図に明示するようにレバー支持部８
ｃ下面に重合された操作レバー１０における取付部のね
し孔１１に螺着され、これにより操作レバー１０が第２
支持軸６７回りに回動することができる。A second support shaft 6. is inserted parallel to the first support shaft 61 into the through hole 9 of the lever support portion 8c. is pushed through, and the male threaded portion 6a of the second support shaft 6□ is inserted into the lever support portion 8 as shown clearly in FIG.
c The operating lever 10 is screwed into the threaded hole 11 of the attachment part of the operating lever 10 superimposed on the lower surface, so that the operating lever 10 is attached to the second
It can rotate around the support shaft 67.
第１．第２．第４．第５図に明示するように、操作子８
と操作レバー１０との間に、操作レバー１０および操向
ハンドル１間の間隔を調節する調節手段１２が介装され
、その調節手段１２は次のように構成される。1st. Second. 4th. As shown in FIG.
An adjustment means 12 for adjusting the distance between the operation lever 10 and the steering handle 1 is interposed between the operation lever 10 and the operation lever 10, and the adjustment means 12 is constructed as follows.
即ち、操作レバー１０の取付部において、ねじ孔１１の
車両後方に孔部１３が形成されており、その孔部１３に
調節子１４の軸部１４ａが回動自在に嵌合され、また軸
部１４ａと一体の孤み用フランジ部１４ｂが孔部１３の
上部開口端面に載置される、軸部１４ａには円周状等間
隔に、深さを異にする複数、図示例は４個の凹所１５＋
〜１５４と、相隣る凹所１ｓ＋、ｉｓｚ等の間を連通す
る浅い凹溝１６とが形成される。孔壁１７に操作子８の
押動部８ａ背面に臨む長孔１８が円周方向に沿って形成
される。操作子８の押動部８ａ背面側に、長孔１８に向
けて開口するピン孔１９が形成され、そのピン孔１９に
押圧ピン２０のローレット加工を施された一端部が圧入
される。押圧ピン２０の他端部は長孔１８を貫通してそ
の半球状端が軸部１４ａの凹所１５１〜１５４の１個、
図示例では第４番目に深い凹所１５４に係合している。That is, in the mounting portion of the operating lever 10, a hole 13 is formed at the rear of the vehicle of the screw hole 11, and the shaft 14a of the adjuster 14 is rotatably fitted into the hole 13. A recess flange portion 14b integral with the flange portion 14a is placed on the upper opening end surface of the hole portion 13.A plurality of flange portions 14b having different depths are arranged at equal intervals circumferentially on the shaft portion 14a, four in the illustrated example. Recess 15+
154, and a shallow groove 16 that communicates between the adjacent recesses 1s+, isz, etc. is formed. A long hole 18 is formed in the hole wall 17 along the circumferential direction and faces the back surface of the pushing part 8a of the operator 8. A pin hole 19 that opens toward the elongated hole 18 is formed on the back side of the push portion 8a of the operator 8, and one knurled end portion of the press pin 20 is press-fitted into the pin hole 19. The other end of the pressing pin 20 passes through the elongated hole 18, and its hemispherical end is one of the recesses 151 to 154 of the shaft portion 14a,
In the illustrated example, the fourth deepest recess 154 is engaged.
第１および第２支持軸６．．６ｇ間において、操作子８
と操作レバー１０の突出部１０ａとの間にばね２１が縮
設され、そのばね２１の弾発力で操作レバー１０が、調
節子１４および押圧ピン２０を介して操作子８に押圧さ
れる。First and second support shafts6. ．． Between 6g and 8g,
A spring 21 is compressed between the protruding portion 10a of the operating lever 10, and the elastic force of the spring 21 causes the operating lever 10 to be pressed against the operating element 8 via the adjuster 14 and the pressing pin 20.
第１図に示すように第２支持軸６！および調節子１４の
中心を通る線ｘ−ｘと、調節子１４の中心および押圧ピ
ン２０の軸線を通る線ｙ−ｙは略直交するようになって
おり、これにより押圧ピン２０に対する曲げ力を抑制す
ることができる。As shown in FIG. 1, the second support shaft 6! The line x-x passing through the center of the adjuster 14 and the line y-y passing through the center of the adjuster 14 and the axis of the press pin 20 are substantially perpendicular to each other, thereby reducing the bending force on the press pin 20. Can be suppressed.
上記構成において、制動時には操作レバーｌＯをスロッ
トルグリップ２側に牽引すると、調節子１４および押圧
ピン２０を介し操作子８が第１図時計方向に回動してマ
スタシリンダ４の作動ピストン７を押動し、これにより
制動作用が行われる。In the above configuration, when the operating lever lO is pulled toward the throttle grip 2 during braking, the operating element 8 rotates clockwise in FIG. This causes the braking action to take place.
この場合、操作子８は操作レバー１０と一体に回動する
ので、操作レバー１０を支持する第２支持軸６．が第１
支持軸６１よりも車両の前方に偏倚していてもブレーキ
の作動ストロークを変化させることはない。In this case, since the operator 8 rotates together with the operating lever 10, the second support shaft 6. is the first
Even if it is biased toward the front of the vehicle with respect to the support shaft 61, the operating stroke of the brake does not change.
操作レバー１０と操向ハンドル１との間隔を広げる場合
には、孤み用フランジ部１４ｂを第１図時計方向に回動
させて、現に押圧ピン２０が係合している凹所１５４よ
りも浅い凹所、例えば１５１を押圧ピン２０に係合させ
る。この場合、押圧ピン２０の半球状端が凹溝１６を滑
動することになるので、押圧ピン２０と１つの凹所１５
４との離脱および押圧ピン２０と別の凹所１５１との係
合を容易に行うことができる。前記孤み用フランジ部１
４ｂの回動に伴い操作レバーｌＯが第２支持輪６２回り
にばね２１を圧縮しつ〜第１図鎖線示のように反時計方
向に回動するので、操作レバー１０と操向ハンドル１と
の間隔が広げられる。When increasing the distance between the operating lever 10 and the steering handle 1, rotate the flange portion 14b clockwise in FIG. A shallow recess, for example 151, is engaged with the push pin 20. In this case, since the hemispherical end of the pressing pin 20 will slide in the recessed groove 16, the pressing pin 20 and one recess 15
4 and the press pin 20 can be easily engaged with another recess 151. Said flange portion 1
4b rotates, the operating lever lO compresses the spring 21 around the second support ring 62 and rotates counterclockwise as shown by the chain line in FIG. The interval between is widened.
前記のように、操作子８および操作レバー１０の支持軸
６３，６オを別々にすると、操作子８および操作レバー
ＩＯの取付強度を向上すべく、それらの取付部の肉厚を
増しても各支持軸６１．６３軸線方向の厚さがそれ程増
すことはなく、したかって外観が良好になる。As mentioned above, if the support shafts 63, 6o of the operator 8 and the operating lever 10 are separated, it is possible to increase the thickness of the mounting portions of the operator 8 and the operating lever IO in order to improve the mounting strength of the operator 8 and the operating lever IO. The thickness of each support shaft 61, 63 in the axial direction does not increase significantly, so that the appearance is improved.
また操作レバー１０に操作子８および調節手段１２を組
付けて１つのユニットを構成し得るので、レバーホルダ
５に対する操作子８、操作レバーｌＯおよび調節手段１
２の組付作業性を向上させることができる。Furthermore, since the operating lever 10 can be assembled with the operating element 8 and the adjusting means 12 to form one unit, the operating element 8, operating lever 10, and adjusting means 1 can be attached to the lever holder 5.
2, the assembly workability can be improved.
第６図は本発明の他の実施例を示し、第２支持軸６ｔを
第１支持軸６１よりも車体中心側へ変位させたものであ
る。FIG. 6 shows another embodiment of the present invention, in which the second support shaft 6t is displaced closer to the center of the vehicle body than the first support shaft 61. As shown in FIG.
このように構成すると、操作レバー１０の間隔調節を行
なったときに操作レバー１０における小指接触部と人差
指接触部との間の変位量の差が少なくなり、これにより
間隔調節前後の操作フィールリングの変化を抑制するこ
とができる。With this configuration, when the interval of the operation lever 10 is adjusted, the difference in displacement between the little finger contact part and the index finger contact part of the operation lever 10 is reduced, and this reduces the difference in the amount of displacement between the operation feel ring before and after the interval adjustment. Changes can be suppressed.
Ｃ１発明の効果
本発明によれば、操作子および操作レバーの支持軸を別
々にしたので、操作子および操作レバーの取付部の肉厚
を増しても各支持軸軸線方向の厚さがそれ程増すことは
なく、したがって前記従来のものに比べて外観を良好に
することができる。C1 Effects of the Invention According to the present invention, since the support shafts of the operator and the operating lever are made separate, even if the thickness of the mounting portion of the operator and the operating lever is increased, the thickness in the axial direction of each support shaft increases accordingly. Therefore, the appearance can be improved compared to the conventional one.
また操作レバー、操作子および調節手段をユニット化し
得るので、レバーホルダに対する操作子、操作レバーお
よび調節手段の組付作業性を向上させることができる。Furthermore, since the operating lever, the operating element, and the adjusting means can be integrated into a unit, the workability of assembling the operating element, the operating lever, and the adjusting means to the lever holder can be improved.
第１ないし第５図は本発明の一実施例を示し、第１図は
全体の平面図、第２図は第１図■−■線断面図、第３図
は第１図■−■線断面図、第４図は第２図■矢視図、第
５図は要部分解斜視図、第６図は本発明の他の実施例の
全体平面図である。
１・・・操向ハンドル、５・・・レバーホルダ、６Ｉ。
６、・・・第１．第２支持軸、８・・・操作子、１０・
・・操作レバー、１２・・・調節手段
第４図
第５図1 to 5 show one embodiment of the present invention, FIG. 1 is an overall plan view, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a cross-sectional view taken along the line ■-■ in FIG. 1. FIG. 4 is a cross-sectional view, FIG. 4 is a view taken in the direction of the arrow 2 in FIG. 2, FIG. 5 is an exploded perspective view of a main part, and FIG. 1... Steering handle, 5... Lever holder, 6I. 6. 1st. Second support shaft, 8...operator, 10.
...Operation lever, 12...Adjustment means Fig. 4 Fig. 5
Claims (1)
リンダを作動する操作子および該操作子を作動する操作
レバーをそれぞれ設け、前記操作子と操作レバーとの間
に、該操作レバーおよび前記操向ハンドル間の間隔を調
節する調節手段を介装した車両用レバー装置において、
前記レバーホルダに前記操作子を第１支持軸を介して回
動自在に支持し、前記操作子に前記操作レバーを第２支
持軸を介して回動自在に支持したことを特徴とする車両
用レバー装置。A lever holder attached to the steering handle is provided with an operator that operates the master cylinder and an operating lever that operates the operator, and the operating lever and the steering handle are provided between the operator and the operating lever. In a lever device for a vehicle equipped with an adjustment means for adjusting the distance between the
For a vehicle, the operating element is rotatably supported on the lever holder via a first support shaft, and the operating lever is rotatably supported on the operating element via a second support shaft. Lever device.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62140780A JPH068115B2 (en) | 1987-06-05 | 1987-06-05 | Lever device for vehicles |
| KR1019880000149A KR900008424B1 (en) | 1987-06-05 | 1988-01-12 | Lever system for vehicles |
| US07/201,239 US4840082A (en) | 1987-06-05 | 1988-06-02 | Lever system for vehicles |
| IT8848050A IT1219958B (en) | 1987-06-05 | 1988-06-03 | LEVER SYSTEM FOR ACTIVATING A BRAKE OR A GRAFT IN A VEHICLE, FOR EXAMPLE A MOTORCYCLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62140780A JPH068115B2 (en) | 1987-06-05 | 1987-06-05 | Lever device for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63305085A true JPS63305085A (en) | 1988-12-13 |
| JPH068115B2 JPH068115B2 (en) | 1994-02-02 |
Family
ID=15276571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62140780A Expired - Fee Related JPH068115B2 (en) | 1987-06-05 | 1987-06-05 | Lever device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068115B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001130472A (en) * | 1999-11-02 | 2001-05-15 | Nissin Kogyo Co Ltd | Hydraulic master cylinder device for bar handle vehicle |
| JP2001260975A (en) * | 2000-03-15 | 2001-09-26 | Nissin Kogyo Co Ltd | Hydraulic master cylinder device for bar handle vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241287A (en) * | 1985-04-18 | 1986-10-27 | ヤマハ発動機株式会社 | Regulator for position of braking lever for car |
-
1987
- 1987-06-05 JP JP62140780A patent/JPH068115B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241287A (en) * | 1985-04-18 | 1986-10-27 | ヤマハ発動機株式会社 | Regulator for position of braking lever for car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001130472A (en) * | 1999-11-02 | 2001-05-15 | Nissin Kogyo Co Ltd | Hydraulic master cylinder device for bar handle vehicle |
| JP2001260975A (en) * | 2000-03-15 | 2001-09-26 | Nissin Kogyo Co Ltd | Hydraulic master cylinder device for bar handle vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068115B2 (en) | 1994-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4840082A (en) | Lever system for vehicles | |
| JPS63305085A (en) | Lever device for car | |
| JPH0657548B2 (en) | Vehicle braking lever position adjusting device | |
| JPH0357588Y2 (en) | ||
| JPS589853B2 (en) | Vehicle disc brake | |
| JP3698777B2 (en) | Clutch release device | |
| JP2595545Y2 (en) | Disc brake with parking | |
| KR20180114406A (en) | Pad liner for braking apparatus | |
| JP2780178B2 (en) | Disc brake | |
| JPH0225736U (en) | ||
| JPH0129292Y2 (en) | ||
| JPH0134754Y2 (en) | ||
| JPS6342175Y2 (en) | ||
| JPH041743U (en) | ||
| JPH041032Y2 (en) | ||
| JPS597636Y2 (en) | Disc brake parking brake actuation device | |
| JPS6230587Y2 (en) | ||
| JPH0585771B2 (en) | ||
| JPH044265Y2 (en) | ||
| JPS6135095U (en) | Brake device for motorcycles | |
| JPH02124327U (en) | ||
| JPH0312028U (en) | ||
| JPH0343473Y2 (en) | ||
| JPS6218099Y2 (en) | ||
| JPS5819135U (en) | Vehicle brake cylinder device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |