JPH0225730Y2 - - Google Patents
Info
- Publication number
- JPH0225730Y2 JPH0225730Y2 JP20131683U JP20131683U JPH0225730Y2 JP H0225730 Y2 JPH0225730 Y2 JP H0225730Y2 JP 20131683 U JP20131683 U JP 20131683U JP 20131683 U JP20131683 U JP 20131683U JP H0225730 Y2 JPH0225730 Y2 JP H0225730Y2
- Authority
- JP
- Japan
- Prior art keywords
- parking brake
- relay lever
- slit
- lever
- released
- 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
- 244000145845 chattering Species 0.000 description 4
- 230000004913 activation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Mechanical Control Devices (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はパーキングブレーキ、更に詳しくは、
このブレーキの入力機構におけるリレーレバーの
ブレーキ解除時（走行時）の固定装置に関するも
のである。[Detailed explanation of the invention] [Industrial application field] The invention is a parking brake, more specifically,
This invention relates to a device for fixing the relay lever in the brake input mechanism when the brake is released (during running).
従来のパーキングブレーキの入力機構は、第１
図および第２図に示すように、パーキングレバー
（図示せず）を手前に引くことにより、一端を軸
１に回転自在に支承せしめたリレーレバー２の他
端をフロントケーブル３を介して引張つてこれを
仮想線で示す位置に回転させ、この回転によりリ
アケーブル４を引いてパーキングブレーキを作動
させ、またブレーキの解除は、リターンスプリン
グ５の弾性力によりリレーレバー２を復帰、すな
わち上記逆回転させて行つていたが、このリレー
レバー２の回転はフレーム等に固着したブラケツ
ト６に設けたスリツト６ａ内を摺動させ、これを
案内として行わせていた。
The conventional parking brake input mechanism is
As shown in the figure and FIG. 2, by pulling the parking lever (not shown) toward you, the other end of the relay lever 2, whose one end is rotatably supported on the shaft 1, is pulled through the front cable 3. This is rotated to the position shown by the imaginary line, and this rotation pulls the rear cable 4 to activate the parking brake.The brake is released by returning the relay lever 2 by the elastic force of the return spring 5, that is, by rotating it in the reverse direction. However, the relay lever 2 was rotated by sliding within a slit 6a provided in a bracket 6 fixed to a frame or the like as a guide.
〔考案が解決しようとする問題点〕
このために、リレーレバー２の肉厚Ａとブラケ
ツト６のスリツト６ａの幅Ｂとの寸法関係は、前
者をやゝ小さく（Ａ＜Ｂ）して多少のガタを設け
ていた。すなわち、両者を等しく（Ａ＝Ｂ）する
と、摩擦抵抗によりパーキングブレーキが作動し
なくなつてしまうからである。[Problem to be solved by the invention] For this reason, the dimensional relationship between the wall thickness A of the relay lever 2 and the width B of the slit 6a of the bracket 6 is made slightly smaller (A<B) than the former. There was a gap. That is, if they are made equal (A=B), the parking brake will not operate due to frictional resistance.
従つて、パーキングブレーキを解除して走行す
る時、車両の振動に共振してリレーレバー２がブ
ラケツト６のスリツト６ａの幅方向に振動し、こ
の振動によつてビビリ音が発生してしまい、運転
手および同乗車に不快感を与えてしまうといつた
問題点があつた。 Therefore, when the parking brake is released and the vehicle is driven, the relay lever 2 resonates with the vibrations of the vehicle and vibrates in the width direction of the slit 6a of the bracket 6, and this vibration generates a chattering sound, which makes driving difficult. The problem was that it caused discomfort to the hands and passengers.
本考案は上記の如き従来の問題点に鑑み、パー
キングブレーキを解除して走行する際のビビリ音
の発生を、極めて簡単な装置で防止し得るものを
提供せんとして案出されたものであり、その要旨
は、パーキングブレーキのリレーレバーをブラケ
ツトに設けたスリツト内を摺動可能となるように
配設するとゝもに、ブレーキ解除時に位置するリ
レーレバー側に該レバーを前記スリツトの周囲に
押付ける弾性押圧部を設けたことを特徴とするパ
ーキングブレーキにある。
The present invention was devised in view of the above-mentioned conventional problems, with the aim of providing an extremely simple device that can prevent the occurrence of chattering noise when driving with the parking brake released. The gist is that the relay lever of the parking brake is arranged so that it can slide inside a slit provided in the bracket, and that the lever is pressed around the slit to the side of the relay lever that is positioned when the brake is released. A parking brake characterized by being provided with an elastic pressing part.
以下、図示の実施例に基づいて本考案を詳細に
説明すると、上記従来例と異なるところは、ブラ
ケツト６の立上り部内面のパーキングブレーキ解
除時（走行中）に位置するリレーレバー２側に、
スリツト６ａ側に突出し、一端を固着した板バネ
７を設けていることにある。
Hereinafter, the present invention will be explained in detail based on the illustrated embodiment.The difference from the conventional example is that there is a relay lever 2 on the inner surface of the rising part of the bracket 6, which is located on the relay lever 2 side when the parking brake is released (during driving).
A plate spring 7 is provided which protrudes toward the slit 6a side and has one end fixed.
すなわち、この板バネ７の弾性力によつてリレ
ーレバー２を外方へ押圧し、スリツト６ａの周面
に押圧けてリレーレバー２の肉厚Ａとスリツト６
ａの幅Ｂとの差（Ｂ−Ａ）から生じるガタをなく
し、このガタによつて生じるビビリ音の発生を防
止するのである。なお、上記板バネ７の固着は、
溶接、ボルト又はリベツト止め等の固着手段の何
れでもよい。また、パーキングブレーキ作動時に
位置するリレーレバー２側には、上記の如き板バ
ネは何ら設けることなくして、パーキングブレー
キの作動時および解除時の操作性の悪化、すなわ
ち、リレーレバー２の回転運動に対する摩擦抵抗
の増大を防止している。 That is, the relay lever 2 is pressed outward by the elastic force of the leaf spring 7 and pressed against the circumferential surface of the slit 6a, thereby changing the wall thickness A of the relay lever 2 and the slit 6a.
This eliminates the play caused by the difference (B-A) between the width A and the width B, and prevents the chattering noise caused by this play. Note that the fixation of the leaf spring 7 is as follows:
Any fixing means such as welding, bolting, or riveting may be used. Moreover, without providing any leaf spring as described above on the side of the relay lever 2 that is located when the parking brake is activated, the operability during activation and release of the parking brake will be deteriorated, that is, the rotational movement of the relay lever 2 will be This prevents an increase in frictional resistance.
第３図は本考案の他の実施例を示すもので、上
記板バネ７の代わりに、ヒンジ８に一端を回転自
在に支承せしめたブレート９に、外方に付勢させ
たスプリング１０を取付けたもので、このスプリ
ングを縮ませた時の弾性力でリレーレバー２をス
リツト６ａの周面に押付けるように構成したもの
である。 FIG. 3 shows another embodiment of the present invention, in which, in place of the leaf spring 7, a spring 10 biased outward is attached to a plate 9 whose one end is rotatably supported by a hinge 8. The relay lever 2 is configured to be pressed against the circumferential surface of the slit 6a by the elastic force when the spring is compressed.
このように、リレーレバー２をスリツト６ａの
周面に押付けて、両者の間のガタ（Ｂ−Ａ）を抑
えるものであれば如何なるものでも良い。 In this way, any lever may be used as long as it presses the relay lever 2 against the circumferential surface of the slit 6a and suppresses the backlash (B-A) between the two.
本考案に係るパーキングブレーキは、上記のよ
うに、パーキングブレーキのリレーレバーをブラ
ケツトに設けたスリツト内を摺動可能となるよう
に配設するとゝもに、ブレーキ解除時に位置する
リレーレバー側に該レバーを前記スリツトの周囲
に押付ける弾性押圧部を設けた構成であるので、
パーキングブレーキを解除して走行する時、リレ
ーレバー２はブラケツト６のスリツト６ａの周面
に押付けられて両者の間でのガタの発生が抑えら
れ、従つて車両の振動に共振してビビリ音が発生
するという従来の欠点は完全に解消される。
As described above, the parking brake according to the present invention is arranged so that the relay lever of the parking brake can slide in the slit provided in the bracket, and the relay lever is placed on the side where the relay lever is located when the brake is released. Since the structure includes an elastic pressing part that presses the lever around the slit,
When the parking brake is released and the vehicle is driven, the relay lever 2 is pressed against the circumferential surface of the slit 6a of the bracket 6, suppressing the occurrence of backlash between the two, and therefore resonating with the vibrations of the vehicle and producing a chattering sound. The conventional drawbacks of generation are completely eliminated.
しかも、パーキングブレーキの作動時及び解除
時の操作性の悪化を来すことがないとゝもに、構
造が極めて簡単であるばかりでなく、従来のもの
にも使用し得るといつた諸効果がある。 Moreover, it does not cause any deterioration in operability when the parking brake is applied or released, has an extremely simple structure, and has various advantages such as being able to be used with conventional brakes. be.
第１図及び第２図は本考案の一実施例を示し、
第１図は全体斜視図、第２図は要部拡大平面図、
第３図は他の実施例を示し、同図イは一部省略の
正面図、同図ロは同じく平面図である。
２，２……リレーレバー、５……リターンスプ
リング、６……ブラケツト、６ａ……同スリツ
ト、７……板バネ、８……ヒンジ、９……プレー
ト、１０……スプリング。
1 and 2 show an embodiment of the present invention,
Figure 1 is an overall perspective view, Figure 2 is an enlarged plan view of main parts,
FIG. 3 shows another embodiment, in which A is a partially omitted front view and B is a plan view. 2, 2... Relay lever, 5... Return spring, 6... Bracket, 6a... Same slit, 7... Leaf spring, 8... Hinge, 9... Plate, 10... Spring.
Claims (1)
トに設けたスリツト内を摺動可能となるように配
設するとゝもに、ブレーキ解除時に位置するリレ
ーレバー側に該レバーを前記スリツトの周囲に押
付ける弾性押圧部を設けたことを特徴とするパー
キングブレーキ。 The relay lever of the parking brake is arranged so that it can slide inside a slit provided in the bracket, and an elastic pressing part is provided on the side of the relay lever that is located when the brake is released to press the lever around the slit. A parking brake characterized by the provision of a parking brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131683U JPS60110064U (en) | 1983-12-28 | 1983-12-28 | parking brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20131683U JPS60110064U (en) | 1983-12-28 | 1983-12-28 | parking brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60110064U JPS60110064U (en) | 1985-07-26 |
| JPH0225730Y2 true JPH0225730Y2 (en) | 1990-07-13 |
Family
ID=30762992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20131683U Granted JPS60110064U (en) | 1983-12-28 | 1983-12-28 | parking brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60110064U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6518753B2 (en) * | 2016-12-09 | 2019-05-22 | 本田技研工業株式会社 | Interlocking brake system for straddle type vehicles |
-
1983
- 1983-12-28 JP JP20131683U patent/JPS60110064U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60110064U (en) | 1985-07-26 |
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