JPS6234325Y2 - - Google Patents
Info
- Publication number
- JPS6234325Y2 JPS6234325Y2 JP14361682U JP14361682U JPS6234325Y2 JP S6234325 Y2 JPS6234325 Y2 JP S6234325Y2 JP 14361682 U JP14361682 U JP 14361682U JP 14361682 U JP14361682 U JP 14361682U JP S6234325 Y2 JPS6234325 Y2 JP S6234325Y2
- Authority
- JP
- Japan
- Prior art keywords
- push button
- select lever
- return spring
- circumferential surface
- knob
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
【考案の詳細な説明】
本考案は自動変速装置を装備した自動車（以下
単にAT車と称す）における自動変速機のセレク
トレバーノブの防振構造に関するものである。[Detailed Description of the Invention] The present invention relates to a vibration-proofing structure for a select lever knob of an automatic transmission in a vehicle equipped with an automatic transmission (hereinafter simply referred to as an AT vehicle).
第１図に示すようにAT車におけるセレクトレ
バー１の頭部には、該レバー１の長手方向に対し
直交する方向の中空部３１をもつグリツプ部３と
該中空部３１内に摺動可能に嵌装された押ボタン
４とからなるノブ２が固着され、レバー１の中空
部１１内に摺動可能に嵌装され下端部に図示しな
い車体側係止部材に係合してレバー１の回動操作
を拘止するロツド５の上端が上記押ボタン４の傾
斜カム面４１部に当接し、押ボタン４を押圧摺動
させ傾斜カム面４１にてロツド５を軸方向に押し
下げることにより前記ロツド５下端の車体側係止
部材との係合がはずれ、その状態でレバー１を回
動してセレクト操作し、そのセレクト操作が終り
押ボタン４より手をはなすと、押ボタン４はリタ
ーンスプリング６にてもどると共にロツド５も図
示しないリターンスプリングにて上方に摺動して
レバー１の回動を拘止した状態にもどる構成とな
つているのが普通である（例えば実開昭54−
102827号公報参照）。 As shown in FIG. 1, the head of the select lever 1 in an AT vehicle includes a grip portion 3 having a hollow portion 31 in a direction perpendicular to the longitudinal direction of the lever 1, and a grip portion 3 that can be slid within the hollow portion 31. A knob 2 consisting of a fitted push button 4 is fixed and slidably fitted into the hollow part 11 of the lever 1, and is engaged with a locking member on the vehicle body side (not shown) at the lower end to rotate the lever 1. The upper end of the rod 5, which restrains the movement, comes into contact with the inclined cam surface 41 of the push button 4, and the push button 4 is pressed and slid, and the inclined cam surface 41 pushes down the rod 5 in the axial direction. 5 is disengaged from the vehicle body-side locking member at the lower end, and in this state, rotate the lever 1 to perform a selection operation. When the selection operation is completed and your hand is released from the push button 4, the push button 4 is released from the return spring 6. Normally, when the lever 1 returns to its original position, the rod 5 also slides upward by a return spring (not shown) and returns to the state in which the rotation of the lever 1 is restrained (for example, the lever 1 is restrained from rotating).
(See Publication No. 102827).
上記において、押ボタン４は摺動可能なるよう
中空部３１に嵌装されるものであるから、該押ボ
タン４の外周面と中空部３１周面との間には微少
ではあるが隙間δがあることは当然であり、該隙
間δ内で押ボタン４が振動しガタ音等の異音が発
生することが多く極めて不都合である。 In the above, since the push button 4 is fitted into the hollow part 31 so as to be able to slide, there is a gap δ between the outer peripheral surface of the push button 4 and the peripheral surface of the hollow part 31, although it is small. Of course, this is extremely inconvenient because the push button 4 often vibrates within the gap δ, causing rattling or other abnormal noises.
本考案は極めて簡単なる構成によつて上記のよ
うな押ボタン４の振動による異音発生を防止する
ことを目的とするものである。 The object of the present invention is to prevent the generation of abnormal noise due to the vibration of the push button 4 as described above with an extremely simple structure.
即ち、第１図示のように押ボタン４のリターン
スプリング６はそのコイル中心が押ボタン４の中
心線上にあるようセツトされるのが普通であつた
が、本考案では第２図乃至第４図に示すようにリ
ターンスプリング６をその中心線が押ボタン４の
中心線Ｘ−Ｘに対し上下方向にθ゜傾斜すると共
に前後方向（第４図において左右方向）にもβ゜
傾斜した状態でセツトする。 That is, as shown in the first figure, the return spring 6 of the push button 4 is normally set so that its coil center is on the center line of the push button 4, but in the present invention, the return spring 6 of the push button 4 is set so that the center line of the return spring 6 is on the center line of the push button 4. As shown in Fig. 4, the return spring 6 is set so that its center line is inclined by θ° in the vertical direction with respect to the center line do.
このリターンスプリング６の傾斜角は、スプリ
ングシート部３２及び４２を中心線Ｘ−Ｘに垂直
な面に対し上下方向でθ゜、前後方向でβ゜傾斜
させた構成とすることにより容易に設定できる。 The inclination angle of the return spring 6 can be easily set by configuring the spring seat parts 32 and 42 to be inclined by θ° in the vertical direction and β° in the front-rear direction with respect to a plane perpendicular to the center line XX. .
このように構成した本考案によれば、リターン
スプリング６のばね力Ｆは、押ボタン４の中心線
Ｘ−Ｘに沿つて押ボタン４を軸方向に突出させる
方向に作用する力F1と上下方向の一方に押付け
る力F2及び前後方向の一方に押付ける力F3とし
て押ボタン４に作用する。 According to the present invention configured in this manner, the spring force F of the return spring 6 is vertically equal to the force F1 acting in the direction of protruding the push button 4 in the axial direction along the center line XX of the push button 4. This acts on the push button 4 as a force F 2 that presses it in one direction and a force F 3 that presses it in one direction forward and backward.
このようにリターンスプリング６のばね力が常
に押ボタン４を中空部３の上下方向の一方の面及
び前後方向の一方の面に積極的に押しつけるよう
作用する構成としたことによつて押ボタン４の振
動は従来に比し著しく低減され、異音の発生もほ
とんど防止され得る。 In this way, the spring force of the return spring 6 is configured to always act to positively press the push button 4 against one surface in the vertical direction and one surface in the front and back direction of the hollow portion 3, thereby making it possible to press the push button 4. The vibrations are significantly reduced compared to conventional ones, and the generation of abnormal noise can be almost completely prevented.
又上記構成によつて押ボタン４の隙間が生じる
側２面の先端寄りの部分に、第２，３図に示すよ
うに、先端が極めて小なる接触面積をもつて中空
部３１の内周面に弾接するゴム等の弾性材よりな
るブツシユ７，７′を装着しても良く、このよう
に構成することによつて押ボタン４の振動及びそ
れに基づく異音発生は完全に防止することができ
る。 Furthermore, as shown in FIGS. 2 and 3, the tip has an extremely small contact area on the inner circumferential surface of the hollow portion 31 in the portion near the tip of the two sides where the push button 4 has a gap due to the above configuration. Bushes 7 and 7' made of an elastic material such as rubber that come into elastic contact with the pushbutton 4 may be installed, and with this configuration, vibration of the pushbutton 4 and generation of abnormal noise due to it can be completely prevented. .
上記ブツシユ７，７′が介装されるのは２面だ
けであり、ブツシユ７，７′先端はほんの軽く相
手側の面に接触しているだけで充分所期の目的を
達成し得るので、該ブツシユ７，７′が押ボタン
４の摺動作動に悪影響を与えることはない。 The bushes 7, 7' are interposed on only two surfaces, and the tip of the bushes 7, 7' can achieve the desired purpose just by making slight contact with the other surface. The bushes 7, 7' do not adversely affect the sliding movement of the push button 4.
尚ブツシユ７，７′は中空部３１側に取付けて
も良い。 Incidentally, the bushes 7, 7' may be attached to the hollow portion 31 side.
以上のように本考案によれば極めて簡単なる構
成によつてセレクトレバーノブのグリツプ部の中
空部に摺動可能に嵌装された押ボタンの振動及び
該振動に基づく異音発生を防止し得るもので、コ
スト的に極めて安価であることと相俟つて実用上
多大の効果をもたらし得るものである。 As described above, according to the present invention, with an extremely simple configuration, it is possible to prevent the vibration of the push button slidably fitted into the hollow part of the grip of the select lever knob and the generation of abnormal noise due to the vibration. In addition to being extremely inexpensive, it can bring about great practical effects.
第１図は従来のセレクトレバーノブ部の要部縦
断面図、第２図は本考案の実施例を示す要部縦断
面図、第３図及び第４図は第２図のＡ−Ａ及びＢ
−Ｂの各断面図である。
１……セレクトレバー、２……ノブ、３……グ
リツプ部、３１……中空部、４……押ボタン、４
１……傾斜カム面、５……ロツド、６……リター
ンスプリング、７，７′……ブツシユ。
FIG. 1 is a vertical cross-sectional view of a main part of a conventional select lever knob, FIG. 2 is a vertical cross-sectional view of a main part showing an embodiment of the present invention, and FIGS. B
-B is each cross-sectional view. 1...Select lever, 2...Knob, 3...Grip part, 31...Hollow part, 4...Push button, 4
1... Inclined cam surface, 5... Rod, 6... Return spring, 7, 7'... Bush.
Claims (1)
に押ボタンを摺動可能に嵌装し、該押ボタンを
押圧摺動させることによりセレクトレバー内に
嵌装したロツドが押し下げられセレクトレバー
の回動操作拘止機構が解除されるようになつて
いるものにおいて、上記押ボタンを突出する方
向に附勢するリターンスプリングを、該リター
ンスプリングの中心線が押ボタンの中心線に対
し所定角度傾斜させ上記中空部の周面に押しつ
ける方向に作用するよう装着したことを特徴と
する自動変速機のセレクトレバーノブ防振構
造。 (2) 押ボタン外周面の隙間ができる側と中空部周
面間には、ゴム等の弾性材よりなるブツシユが
介装されていることを特徴とする実用新案登録
請求の範囲第１項に記載の自動変速機のセレク
トレバーノブ防振構造。[Scope of Claim for Utility Model Registration] (1) A push button is slidably fitted into the hollow part of the grip of the select lever knob, and the rod is fitted into the select lever by pressing and sliding the push button. When the select lever is pressed down, the rotation operation locking mechanism of the select lever is released, and the return spring that biases the push button in the direction of protrusion is aligned so that the center line of the return spring is the center of the push button. A select lever knob vibration isolation structure for an automatic transmission, characterized in that the select lever knob is mounted so as to be inclined at a predetermined angle with respect to the line and act in a direction that presses against the circumferential surface of the hollow portion. (2) Paragraph 1 of the utility model registration claim, which is characterized in that a bush made of an elastic material such as rubber is interposed between the side of the outer circumferential surface of the push button where there is a gap and the circumferential surface of the hollow part. Anti-vibration structure for the select lever knob of the automatic transmission described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14361682U JPS5949225U (en) | 1982-09-22 | 1982-09-22 | Anti-vibration structure for automatic transmission select lever knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14361682U JPS5949225U (en) | 1982-09-22 | 1982-09-22 | Anti-vibration structure for automatic transmission select lever knob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5949225U JPS5949225U (en) | 1984-04-02 |
| JPS6234325Y2 true JPS6234325Y2 (en) | 1987-09-02 |
Family
ID=30320524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14361682U Granted JPS5949225U (en) | 1982-09-22 | 1982-09-22 | Anti-vibration structure for automatic transmission select lever knob |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949225U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5155725B2 (en) * | 2008-04-15 | 2013-03-06 | アルプス電気株式会社 | Multi-directional input device |
-
1982
- 1982-09-22 JP JP14361682U patent/JPS5949225U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5949225U (en) | 1984-04-02 |
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