JPS62216864A - Steering wheel - Google Patents
Steering wheelInfo
- Publication number
- JPS62216864A JPS62216864A JP6008886A JP6008886A JPS62216864A JP S62216864 A JPS62216864 A JP S62216864A JP 6008886 A JP6008886 A JP 6008886A JP 6008886 A JP6008886 A JP 6008886A JP S62216864 A JPS62216864 A JP S62216864A
- Authority
- JP
- Japan
- Prior art keywords
- boss
- shock absorber
- mounting plate
- shock
- steering wheel
- 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
- 230000035939 shock Effects 0.000 claims abstract description 43
- 239000006096 absorbing agent Substances 0.000 claims abstract description 32
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 abstract 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
- Steering Controls (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（序業上の利用分野）
本発明は、ステアリングホイールに係り、特に、そのボ
ス部に衝撃吸収体を備えたらのに関する１３
（従来の技術）
衝撃吸収体・？備えたステアリングホイールは、１９１
えば実開昭５９−１１６２７７号公報に示すように、ボ
スの上部に設けられたボスプレートとボス部の上面を覆
うパッドとの間に衝撃ＩＷ収体を収容し、そして、その
衝撃吸収体は、ボスプレー１−の」−面に例えばねじ止
め、溶接等によって固定されていた。[Detailed Description of the Invention] [Object of the Invention] (Occupational Field of Use) The present invention relates to a steering wheel, and particularly relates to a steering wheel having a shock absorber in its boss portion.13 (Prior Art) Impact Absorber·? The steering wheel equipped with is 191
For example, as shown in Japanese Utility Model Application Publication No. 59-116277, an impact IW absorber is housed between a boss plate provided on the top of the boss and a pad covering the top surface of the boss, and the impact absorber is , is fixed to the "-" surface of the boss spray 1-, for example, by screwing, welding, or the like.
（発明が解決しようとする問題点）
従来のステアリングホイールでの衝撃吸収体の衝撃吸収
ストロークは、ボスプレー１〜の上面とパッドの上面と
の間の距離であるが、衝撃吸収体の上部のパッドとの間
にホーン門構を設ける県会や安全性の向上を考慮した場
合など、さらに１付ヤ吸収体のＶＩＪ撃吸酸吸収ストロ
ークく設定することができるステアリングホイールが望
まれている。(Problem to be Solved by the Invention) The shock absorption stroke of the shock absorber in a conventional steering wheel is the distance between the top surface of the boss play 1~ and the top surface of the pad. There is a need for a steering wheel that can further set the VIJ shock absorption stroke of a single wheel absorber, such as in cases where a horn gate structure is installed between the steering wheel and the steering wheel, or when improving safety is considered.
また、ｙｆ１撃吸収体をホーンプレー１・の上面に固定
するが、その固定がねじ止めの場合に（よ、その取付０
業が面倒であり、溶接の場合には、衝撃が加わっｔ、：
際の初期何重で溶接が破り内され所定のシｈ撃吸収効果
を（りられない危険がある。In addition, the yf1 shock absorber is fixed to the top surface of the horn play 1, but if the fixation is done with screws,
The work is troublesome, and in the case of welding, shock is applied.
There is a risk that the weld will break in the initial layer and fail to achieve the desired impact absorption effect.
本発明は上述のような問題点に鑑みなされたもので、衝
撃吸収体の衝撃吸収ストロークを長く設定でさるととし
に、衝撃吸収体をＩｌｉ［丈に固定できるステアリング
ホイールを提供することを目的とするものである。The present invention was made in view of the above-mentioned problems, and an object of the present invention is to provide a steering wheel in which the shock absorber can be fixed at a length of Ili [length] by setting the shock absorbing stroke of the shock absorber to be long. That is.
（問題点を解決するだめの手段）
本発明のステアリングホイールは、ステアリングシャフ
トに嵌乙されるボス６と、少なくともそのボス６の下面
より上方に突出する衝撃吸収壁２０を右づる衝撃吸収体
１８とを備え、上記ボス６を軸方向に分割した上側部材
１２およびＴ・側部材１４で構成し、この上下一対の部
材１２． ｉｎ間に上記衝撃吸収体１８の取付板部１つ
を１夾侍したものである。(Means for Solving the Problems) The steering wheel of the present invention includes a boss 6 that is fitted onto a steering shaft, and a shock absorber 18 that extends to the right of a shock absorbing wall 20 that protrudes upward from at least the lower surface of the boss 6. The boss 6 is divided into an upper member 12 and a T-side member 14 in the axial direction, and the pair of upper and lower members 12. One mounting plate portion of the above-mentioned shock absorber 18 is placed between the two.
（作用〉
本発明のステアリングホイールは、衝撃吸収（Ａ１７）
取付板部を１１ζスの上側部材と不側部材との間に挟持
し、衝撃吸収体の衝撃吸収ストロークを長く、９定でき
るものである。(Function) The steering wheel of the present invention has shock absorption (A17)
The mounting plate portion is sandwiched between the upper member and the lower member of the 11ζ space, and the shock absorbing stroke of the shock absorber can be made long and constant.
（実施例）
以下、本弁明の一実施例の構成を図面を参照して説明す
る。(Embodiment) Hereinafter, the configuration of an embodiment of the present invention will be described with reference to the drawings.
１くまステアリングホイールで、そのステアリングホイ
ール１は、環状のリム芯金２を愉１えたリム部３と、そ
のリム芯金２の内側に両９ｔ；が溶接によって固定され
たスポーク芯金４を備えたスポーク部５ど、そのスポー
ク芯金４の中央部に固定され！５：ボス６を備えたボス
部７とから構成され、ぞして、リム部３およびスポーク
部５の両端部分（，１被覆体８によって被覆され、ボス
部７およびスポーク部５の中央付近の下面はボス６の１
・部に取１・４１）られたカバ一体９で覆われ、ボス部
７の上面は後述するホーン機構２９を介して支持された
バラ］゛・１０で覆われている。The steering wheel 1 includes a rim portion 3 having an annular rim core metal 2, and a spoke core metal 4 having both 9t fixed to the inside of the rim core metal 2 by welding. The spoke part 5 is fixed to the center of the spoke core metal 4! 5: Consisting of a boss part 7 with a boss 6, and both end parts of the rim part 3 and spoke parts 5 (, 1 covered with a covering 8, near the center of the boss part 7 and spoke parts 5) The bottom is boss 6-1
- The upper surface of the boss part 7 is covered with a rose 10 supported via a horn mechanism 29, which will be described later.
上記ボス６は、図示しないステアリングシャットのヒレ
−ジョン部にセレーション１矢合する廿し−ジ］ン孔１
１を有した上側部材１２ど、ステアリングシャットのテ
ーパ部にテーパ嵌合するテーパ孔１３をイコした下側部
材１４とから構成され、上側部材１２の下面に突設され
た環状の嵌合突部１５と下側部材１４の上面に設けられ
た環状の嵌合凹部１６とのｌｔＸ 合によって一体に結
合される。また、この結合状［Ｉ！で、上側部材１２の
下面とＴ−側部材１４の上面との間の嵌合突部１５の外
周に環状の連結凹部１７が設置′ｊられ、この連結凹部
１７に上記スポーク芯金４お、Ｊ：びＷＪ撃吸収休体８
の取付板部１９が挟持されて、それらは抵抗？８接によ
って一体に固定されている。The boss 6 has a serration hole 1 which is aligned with a ridge portion of a steering shut (not shown).
1, and a lower member 14 having a tapered hole 13 that fits into the tapered portion of the steering shut, and an annular fitting protrusion protruding from the lower surface of the upper member 12. 15 and an annular fitting recess 16 provided on the upper surface of the lower member 14 are coupled together by an ltX fit. Also, this combination [I! An annular connecting recess 17 is provided on the outer periphery of the fitting protrusion 15 between the lower surface of the upper member 12 and the upper surface of the T-side member 14, and the spoke core metal 4 is inserted into this connecting recess 17. J: Bi WJ shock absorption rest 8
The mounting plate part 19 of is clamped, and are they resistance? It is fixed together with 8 contacts.
そのボス６に固定される衝撃吸収体１８は、取付板部１
９と、この取付板部１９の四方の縁部から上方に突出さ
れた衝撃吸収壁２０とを有し、その取付板部１９は、下
側部材１４の上面に接合される基板２１の中央に、嵌合
突部１５が嵌合される切欠き部２２、この切欠き部２２
の対向する両縁部にに合突部１５の外周に接合され結合
凹部１７内に挟持される一対の立上り板２３が設けられ
、また、この基板２１の両側に、基板２１の厚さ寸法分
だけ下げられ上面に上記スポーク芯金４が載置されるｉ
ｌ！置板２４が設けられ、この載首板２４には、スポー
ク芯金４を下側部材１４の上面に接合さＵるｔこめにそ
の下側部材１４の上面に叔■板２４が接合しないように
切欠き部２５が設けられている。、！ｉ：Ｊ３、基板２
１には、取イ１孔２６が設けられ、この取（＝Ｊ孔２Ｇ
を介して取付ねじ２７により上記カバー（Ａ９が螺着固
定されている。The shock absorber 18 fixed to the boss 6 is attached to the mounting plate 1
9 and shock absorbing walls 20 projecting upward from the four edges of the mounting plate 19. , a notch 22 into which the fitting protrusion 15 is fitted, this notch 22
A pair of upright plates 23 are provided on opposite edges of the board 21 and are joined to the outer periphery of the mating protrusion 15 and sandwiched within the joint recess 17. i, and the spoke core metal 4 is placed on the upper surface.
l! A mounting plate 24 is provided, and this neck mounting plate 24 is provided to prevent the spoke core 4 from being joined to the upper surface of the lower member 14 when the spoke core 4 is joined to the upper surface of the lower member 14. A cutout portion 25 is provided in the. ,! i: J3, board 2
1 is provided with a dowel 1 hole 26, and this dowel (= J hole 2G
The cover (A9) is screwed and fixed by the mounting screws 27 through.
衝撃吸収体１８の各衝撃吸収壁２０の子端は、取（”Ｊ
ｔｆｚ２Ｂにスポット溶接等によって固定され、この取
Ｉ＝Ｊ板２８の上面にホーン機構２９が設けられている
。The lower end of each shock absorbing wall 20 of the shock absorber 18 is
It is fixed to the tfz2B by spot welding or the like, and a horn mechanism 29 is provided on the upper surface of this I=J plate 28.
このホーン機構２９は、取付板２８上に絶縁スリーブ３
０、コイルスプリング３１および絶縁ワッシｌ７３２を
介して旬動接点側のホーンプレート３３がねじ３４で押
圧自在に取付けられ、さらに、このホーンプレート３３
上に複数のクランプスプリング３５を介して１−記バッ
ド１０が取付けられるとともに、そのバッド１０の下面
に形成した図示しない複数の叩圧用突起がホーンプレー
１・３３の上面に当接されている。This horn mechanism 29 is mounted on an insulating sleeve 3 on a mounting plate 28.
0, the horn plate 33 on the spring contact side is attached via the coil spring 31 and the insulating washer 1732 so as to be freely pressable with the screw 34, and furthermore, this horn plate 33
A pad 10 is attached to the top via a plurality of clamp springs 35, and a plurality of pressing protrusions (not shown) formed on the bottom surface of the pad 10 are in contact with the top surface of the horn play 1/33.
ぞして、ホーンプレー１〜３３と上記カバ一体９の下面
にＩ役けたスリップリング３６とを図示しない導’、ｉ
Ｙ部祠により電気的に接続し、これによって可動接点口
）すのホーンプレート３３をスリップリング３Ｇから図
ホしないホーンを介してバッテリーのプラス側に１と続
するとともに、固定接点側の取ｆＦＩ板２８をボス（３
からステアリングシャフトを介して車体にアースしてバ
ッテリーのマイ少ス側に接続するようにし、バッド１０
を押圧した際に、ボーンプレート３３と取付板２８とが
導通接続して、ホーンを吹鳴すさぜるＪ：うになってい
る。Then, the horn plays 1 to 33 and the slip ring 36 which serves as I on the lower surface of the cover unit 9 are connected to
Electrical connection is made by the Y section, thereby connecting the horn plate 33 of the movable contact port (1) from the slip ring 3G to the positive side of the battery via a horn (not shown), and connecting the fixed contact port fFI. Boss the board 28 (3
Ground the car body through the steering shaft and connect it to the negative side of the battery.
When pressed, the bone plate 33 and the mounting plate 28 are electrically connected, causing the horn to sound.
そうして、衝撃吸収体１８の取（＝ｊ板部１９をボス６
の上側部材１２と下側部材１４との間に位置させたので
、その取付板部１９が従来の取付位置すなわちボス６の
上面位冑よりも下方に位置し、衝撃吸収体１８の衝撃吸
収ストロークを良く設定することができる。しかし、衝
撃吸収体１８の取付板部１９は、スポーク芯金４の下部
に位置しているので、衝撃吸収ストロークをいっそう良
く設定することができる。Then, remove the shock absorber 18 (=j) by attaching the plate portion 19 to the boss 6.
Since it is located between the upper member 12 and the lower member 14, its mounting plate portion 19 is located below the conventional mounting position, that is, the upper surface of the boss 6, and the shock absorbing stroke of the shock absorber 18 can be set well. However, since the mounting plate portion 19 of the shock absorber 18 is located below the spoke core metal 4, the shock absorption stroke can be set even better.
そのため、第１図に示すように、衝撃吸収体１８の上部
に高さを必要とする構造のホーン機＠２９で＝ｂ、ｉｙ
吸収体１８の上部に設けることができる。Therefore, as shown in FIG. 1, in a horn machine @29 that requires a height above the shock absorber 18, =b,
It can be provided on the upper part of the absorber 18.
また、ホーン機構２９を衝ｆｆ吸収体１８の上部に設け
ず、スポーク部５に設けることによって、さらに衝撃吸
収体１８の衝撃吸収ストロークを長く設定することがで
き、安全性を向上できる。Further, by providing the horn mechanism 29 on the spoke portion 5 instead of on the upper part of the shock absorber 18, the shock absorbing stroke of the shock absorber 18 can be set to be longer, and safety can be improved.
なお、上１ｌｌＩＩｌ″ｌＩＳ材１２、下側部材１４、
スポーク芯金４ 、Ｉ； Ｊ：び山撃１段収体１８の取
付板部１９の一体的／；固定ｌ、上、抵抗溶接に限らず
、他の溶接手段Ａ５締りばめ嵌合、または接着剤に１よ
る固定で６Ｊ：い１゜２１、た、下側部材１２と下側部
材１４どの間にｔ、ｉ、衝撃吸収体１８の取イリ仮部１
９のみを挟持さ往、スポーク芯金４はボス６の外側に溶
接によって固定する。ようにしてｂよい。In addition, the upper 1llIIl''lIS material 12, the lower member 14,
Spoke core metal 4, I; J: Integral/; fixation of the mounting plate portion 19 of the first stage storage body 18; 6J: 1゜21, t, i between the lower member 12 and the lower member 14, temporary part 1 of the shock absorber 18 fixed with adhesive 1
The spoke core metal 4 is fixed to the outside of the boss 6 by welding. It's good to do this.
ＪＬだ、上記実施例では、上側ｉ’ｆｆｌ材１２にセレ
ーシコン孔１１を設け、下側部材１４にテーバ孔１３を
設【）だが、」−側部材１２にステアリングシャツ！−
のテーバ部にｊ−バ１矢合するテーバ孔を設け、上側部
材１４にステアリングシャツｉ−のレレーショ１ン部に
セ！ノーシ］ン嵌合するセレーション孔を設けてらよい
。JL, in the above embodiment, the upper i'ffl material 12 is provided with the serrated hole 11, and the lower member 14 is provided with the tapered hole 13. −
A tapered hole is provided in the tapered part of the steering shirt i-, and a tapered hole is provided in the upper member 14 in the relation 1 part of the steering shirt i-. A serration hole may be provided into which the cylinder fits.
で発明の効果〕
本発明によれば、ボスを軸方向に分割し、この分割され
た上側部材と下側部材間に雨撃吸ｌＩ！ｌ！体の取（＝
Ｊ板部を挟持したので、衝撃吸収体の衝撃吸収ストロー
クを良く設定することができ、））１撃吸収体の１■付
板８［（のボスに対する固定／〕９確実である。[Effects of the Invention] According to the present invention, the boss is divided in the axial direction, and a rain shock absorber is provided between the divided upper and lower members. l! Take the body (=
Since the J plate part is clamped, the shock absorption stroke of the shock absorber can be set well, and the one-shot absorber is securely fixed to the boss.
第１図は本発明のステアリングホイールの一実施例を示
す縦断面図、第２図はその敷部の分解斜視図である。
６・・ボス、１２・・上側部材、１４・・下側部材、１
８・・衝撃吸収体、１９・・取付板部、２ｏ・・画撃吸
収壁。FIG. 1 is a longitudinal cross-sectional view showing one embodiment of a steering wheel according to the present invention, and FIG. 2 is an exploded perspective view of its pad. 6... Boss, 12... Upper member, 14... Lower member, 1
8. Shock absorber, 19. Mounting plate, 2o. Image absorption wall.
Claims (1)
くともそのボスの上面より上方に突出する衝撃吸収壁を
有する衝撃吸収体とを備え、上記ボスを軸方向に分割し
た上側部材および下側部材で構成し、この上下一対の部
材間に上記衝撃吸収体の取付板部を挟持したことを特徴
とするステアリングホイール。(1) An upper member and a lower member comprising a boss fitted onto a steering shaft and a shock absorber having at least a shock absorbing wall protruding upward from the upper surface of the boss, the boss being divided in the axial direction. A steering wheel characterized in that a mounting plate portion of the shock absorber is sandwiched between the pair of upper and lower members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6008886A JPS62216864A (en) | 1986-03-18 | 1986-03-18 | Steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6008886A JPS62216864A (en) | 1986-03-18 | 1986-03-18 | Steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62216864A true JPS62216864A (en) | 1987-09-24 |
| JPH0457539B2 JPH0457539B2 (en) | 1992-09-11 |
Family
ID=13131983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6008886A Granted JPS62216864A (en) | 1986-03-18 | 1986-03-18 | Steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62216864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05116632A (en) * | 1991-10-29 | 1993-05-14 | Toyoda Gosei Co Ltd | Steering wheel provided with impulsive energy absorbing body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145663A (en) * | 1983-02-08 | 1984-08-21 | Nippon Plast Co Ltd | Core member for steering wheel |
| JPS6011856U (en) * | 1983-07-06 | 1985-01-26 | 豊田合成株式会社 | Horn pad mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011856B2 (en) * | 1979-07-03 | 1985-03-28 | 株式会社日立製作所 | Transmission path failure monitoring method |
-
1986
- 1986-03-18 JP JP6008886A patent/JPS62216864A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145663A (en) * | 1983-02-08 | 1984-08-21 | Nippon Plast Co Ltd | Core member for steering wheel |
| JPS6011856U (en) * | 1983-07-06 | 1985-01-26 | 豊田合成株式会社 | Horn pad mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05116632A (en) * | 1991-10-29 | 1993-05-14 | Toyoda Gosei Co Ltd | Steering wheel provided with impulsive energy absorbing body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0457539B2 (en) | 1992-09-11 |
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| JPH0324247U (en) | ||
| JPH0348030U (en) | ||
| JPS6237578U (en) | ||
| JPS6182315U (en) | ||
| JPH0285665U (en) | ||
| JPH01173073U (en) | ||
| JPH0271123U (en) | ||
| JPH01172482U (en) | ||
| JPS58153162U (en) | Spoke structure of vehicle steering wheel | |
| JPS61103607U (en) | ||
| JPS61198736U (en) |