JP5147756B2 - Operating device locking system - Google Patents

Operating device locking system Download PDF

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Publication number
JP5147756B2
JP5147756B2 JP2009039896A JP2009039896A JP5147756B2 JP 5147756 B2 JP5147756 B2 JP 5147756B2 JP 2009039896 A JP2009039896 A JP 2009039896A JP 2009039896 A JP2009039896 A JP 2009039896A JP 5147756 B2 JP5147756 B2 JP 5147756B2
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drive shaft
key case
intermediate drive
inner key
push
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JP2010196283A (en
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一郎 由比
貴士 石塚
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Honda Lock Manufacturing Co Ltd
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Honda Lock Manufacturing Co Ltd
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Description

本発明は,操作部材の回動により,装置本体に支持される中間駆動軸を介して操作対象を操作する操作装置と;特定の識別手段を内蔵したキー,前記キーを受け入れて第1位置から第2位置へと移動し得る作動部材,この作動部材の第1位置で,前記キーの前記識別手段を認識し得る認識手段,前記キーの前記作動部材への係合時,前記認識手段が前記識別手段を認識し得ないときは,前記作動部材の作動を阻止し,認識したときは前記作動部材の作動を可能にして,前記操作部材の操作を可能にする施錠装置と;よりなる操作装置施錠システムの改良に関する。   The present invention relates to an operating device that operates an operation target via an intermediate drive shaft supported by the device main body by rotation of an operating member; a key having a specific identification means; and receiving the key from a first position An actuating member capable of moving to a second position, a recognizing means capable of recognizing the identifying means of the key at the first position of the actuating member, and the recognizing means when the key is engaged with the actuating member; An operation device comprising: a locking device that prevents the operation of the operation member when the identification means cannot be recognized, and enables the operation member when the recognition means is recognized; It relates to the improvement of the locking system.

かゝる操作装置施錠システムは,下記特許文献1に開示されるように,既に知られている。
特許3770319号公報
Such an operating device locking system is already known as disclosed in Patent Document 1 below.
Japanese Patent No. 3770319

上記特許文献1に開示される操作装置施錠システムでは,操作装置における中間駆動軸をシリンダ錠で構成し,操作部材をそのシリンダ錠のキー(以下,シリンダキーという。)とし,作動部材を,前記シリンダ錠のキー挿入口を覆う回動式のシャッタで構成し,このシャッタ及びそれを支持する装置本体間に認識マグネットを備えマグネット錠を設け,そのマグネット錠のキー(以下,マグネットキーという。)に識別マグネットを内蔵させ,マグネットキーでマグネット錠を解錠して,シャッタを回動し,シリンダ錠のキー挿入口を開放した後,シリンダキーをシリンダ錠に挿入,回動して,操作対象を操作するようにしている。   In the operation device locking system disclosed in Patent Document 1, the intermediate drive shaft in the operation device is configured by a cylinder lock, the operation member is a key of the cylinder lock (hereinafter referred to as a cylinder key), and the operation member is the above-mentioned operation member. It is composed of a rotary shutter that covers the key insertion port of the cylinder lock, and a magnet lock is provided with a recognition magnet between the shutter and the apparatus main body that supports the shutter, and the key of the magnet lock (hereinafter referred to as a magnet key). Built-in identification magnet, unlocking the magnet lock with the magnet key, rotating the shutter, opening the key insertion port of the cylinder lock, and then inserting and rotating the cylinder key into the cylinder lock To operate.

こうしたものでは,マグネットキー及びシリンダキーの二種類を必要とし,構造が複雑となるのみならず,二回のキー操作を行う必要から操作が煩雑となるを免れない。   In such a thing, two types of magnet keys and cylinder keys are required, and not only the structure is complicated, but also the operation is complicated because it is necessary to perform the key operation twice.

本発明は,かゝる事情に鑑みてなされたもので,キーは,識別手段を内蔵した板状キー,一枚で足り,構造が簡素で操作性が良好な操作装置施錠システムを提供することを目的とする。   The present invention has been made in view of such circumstances, and it is an object of the present invention to provide an operating device locking system that has a simple structure and good operability because a single key is sufficient as the key, and a single key is sufficient as the key. With the goal.

上記目的を達成するために,本発明の操作装置施錠システムは,装着本体に支持される操作ノブの回動により,それに連結した中間駆動軸を介して操作対象を操作する操作装置と;特定の識別手段を内蔵した板状キー,装置本体に固設される外側キーケース,この外側キーケース内で前記板状キーの一部を受け入れて所定の初期位置及び押し込み保持位置間を摺動し得る内側キーケース,この内側キーケースの初期位置で,それに受容された前記板状キーの前記識別手段を認識し得る認識手段,並びに前記板状キーの前記内側キーケースへの挿入時,前記認識手段が前記識別手段を認識し得ないときは,前記内側キーケースの前記押し込み保持位置への押し込みを阻止し,認識したときは前記内側キーケースの前記押し込み保持位置への押し込みを可能にする押し込み規制手段を備える施錠装置と;よりなり,前記中間駆動軸及び前記内側キーケース間には,前記内側キーケースの初期位置では前記中間駆動軸の回転を阻止するが,前記内側キーケースの押し込み保持位置では前記中間駆動軸の回転を許容する回転操作規制手段を構成したことを第1の特徴とする。尚,前記識別手段及び前記認識手段は,後述する本発明の実施例中の識別マグネット及び認識マグネットにそれぞれ対応し,操作対象は電源スイッチ3及びステアリングロック装置4に対応する。   In order to achieve the above object, an operating device locking system according to the present invention includes an operating device that operates an operation target via an intermediate drive shaft connected thereto by rotation of an operating knob supported by a mounting body; A plate-like key with a built-in identification means, an outer key case fixed to the apparatus main body, and a part of the plate-like key can be received in the outer key case to slide between a predetermined initial position and a push-in holding position. An inner key case, a recognizing means capable of recognizing the identifying means of the plate-like key received at the initial position of the inner key case, and the recognizing means when the plate-like key is inserted into the inner key case When the identification means cannot be recognized, the inner key case is prevented from being pushed into the push-hold position, and when recognized, the inner key case is pushed into the push-hold position. A locking device having a push-in restricting means that enables the rotation of the intermediate drive shaft between the intermediate drive shaft and the inner key case at an initial position of the inner key case, A first feature is that a rotation operation restricting means for allowing rotation of the intermediate drive shaft is configured at the push-in holding position of the inner key case. The identification means and the recognition means respectively correspond to an identification magnet and a recognition magnet in an embodiment of the present invention to be described later, and operation objects correspond to the power switch 3 and the steering lock device 4.

また,本発明は,第1の特徴に加えて,前記回転操作規制手段を,前記内側キーケースに一体に形成される規制バーと,前記中間駆動軸に形成されて前記規制バーが係合し,前記内側キーケースの初期位置では前記中間駆動軸の回転を阻止するが,前記内側キーケースの押し込み保持位置では前記中間駆動軸の回転を許容する規制スロットとで構成したことを第2の特徴とする。   According to the present invention, in addition to the first feature, the rotation operation restricting means includes a restricting bar formed integrally with the inner key case, and formed on the intermediate drive shaft so that the restricting bar is engaged. A second feature is that the intermediate drive shaft is prevented from rotating at the initial position of the inner key case, but at the push-in holding position of the inner key case, it is constituted by a restriction slot that allows the rotation of the intermediate drive shaft. And

さらに,本発明は,第2の特徴に加えて,前記中間駆動軸を,前記操作ノブに摺動可能にスプライン嵌合されると共に,前記規制バーを介して前記内側キーケースに連結される第1中間駆動軸と,この第1中間駆動軸を囲繞して前記装置本体に摺動可能に支承される第2中間駆動軸とで構成し,これら第1及び第2中間駆動軸間に,前記内側キーケースの初期位置ではオフ状態,押し込み保持位置ではオン状態となるクラッチを構成し,前記操作ノブ及び前記第2中間駆動軸間を,前記操作ノブから前記第2中間駆動軸に対する駆動トルクが所定値以上になると操作ノブ及び第2中間駆動軸間に滑りが発生するトルクリミッタを介して連結したことを第3の特徴とする。尚,前記クラッチは,後述する本発明の実施例中の雄スプライン12a及び雌スプライン13aに対応する。   In addition to the second feature of the present invention, the intermediate drive shaft is slidably splined to the operation knob and connected to the inner key case via the restriction bar. A first intermediate drive shaft, and a second intermediate drive shaft that surrounds the first intermediate drive shaft and is slidably supported on the apparatus main body. Between the first and second intermediate drive shafts, A clutch that is turned off at the initial position of the inner key case and turned on at the pushed-in holding position constitutes a clutch, and a drive torque from the operation knob to the second intermediate drive shaft is between the operation knob and the second intermediate drive shaft. A third feature is that the operation knob and the second intermediate drive shaft are connected via a torque limiter that causes slippage when the value exceeds a predetermined value. The clutch corresponds to a male spline 12a and a female spline 13a in an embodiment of the present invention described later.

本発明の第1の特徴によれば,内側キーケースに受容させた板状キーが正規のものでない場合には,板状キー側の識別手段と,外側キーケース側の認識手段とが対応せず,したがって認識手段が識別手段を認識することができず,押し込み規制手段により,内側キーケースは初期位置に依然保持されるので,操作装置の中間駆動軸は,それと内側キーケース間に設けられる回転操作規制手段により回動を阻止され,操作ノブの回動操作は不能である。板状キーが正規のものである場合は,押し込み規制手段により規制が解除され,内側キーケースを押し込み保持位置へと押し込むことで,回転操作規制手段による規制を解除するので,次いで操作ノブを回動し,中間駆動軸を介して操作対象を操作することができる。したがって,キーは,識別手段を内蔵した板状キーの一枚で足り,またキー操作も一回で済むので,構造の簡素化を図ると共に,操作性を良好にすることができる。   According to the first feature of the present invention, when the plate key received in the inner key case is not a proper one, the plate key side identification means and the outer key case side recognition means correspond to each other. Therefore, the recognition means cannot recognize the identification means, and the inner key case is still held at the initial position by the push-in restricting means, so that the intermediate drive shaft of the operating device is provided between the inner key case and the inner key case. The rotation is restricted by the rotation operation restricting means, and the operation knob cannot be rotated. If the plate-shaped key is genuine, the restriction is released by the push-in restricting means, and the restriction by the rotation operation restricting means is released by pushing the inner key case into the push-in holding position. Then, turn the operation knob. It is possible to operate and operate the operation target via the intermediate drive shaft. Therefore, only one plate-like key with a built-in identification means is sufficient for the key, and only one key operation is required, so that the structure can be simplified and the operability can be improved.

本発明の第2の特徴によれば,簡単な回転操作規制手段により,操作ノブ及び中間駆動軸の回転規制を行うことができる。   According to the second feature of the present invention, the rotation of the operation knob and the intermediate drive shaft can be restricted by simple rotation operation restriction means.

本発明の第3の特徴によれば,正規の板状キーを持たないものが,悪戯により操作ノブ11を無理に回転しようとした場合には,トルクリミッタの滑り作用により,操作ノブのみが回転し,操作ノブ及び第2中間駆動軸等を過負荷から保護することができる。しかも,内側キーケースの初期位置では,第1中間駆動軸及び第2中間駆動軸間のクラッチはオフ状態になっているから,操作ノブにより第1中間駆動軸が回転されても,その回転は第2中間駆動軸へは伝達されず,操作対象の不正な操作を防ぐことができる。   According to the third feature of the present invention, when the operation knob 11 is forcibly rotated due to mischief, the one having no regular plate-like key rotates only the operation knob due to the sliding action of the torque limiter. In addition, the operation knob and the second intermediate drive shaft can be protected from overload. In addition, at the initial position of the inner key case, the clutch between the first intermediate drive shaft and the second intermediate drive shaft is in an off state, so that even if the first intermediate drive shaft is rotated by the operation knob, the rotation is not It is not transmitted to the second intermediate drive shaft, and unauthorized operation of the operation target can be prevented.

本発明の実施例に係る電源スイッチ及びステアリングロック装置の施錠システムの斜視図。The perspective view of the locking system of the power switch and steering lock device concerning the example of the present invention. 同装置の正面図。The front view of the apparatus. (A):図2の3−3線断面図(操作ノブ:電源オフ位置,板状キー:未装着),(B):同図(A)における規制バー及び規制スロットの関係展開図。FIG. 3A is a cross-sectional view taken along line 3-3 in FIG. 2 (operation knob: power-off position, plate key: not attached), and FIG. (A):図3(A)に対応する次の作用説明図(操作ノブ:電源オフ位置,板状キーを装着した内側キーケース:初期位置),(B):同図(A)における規制バー及び規制スロットの関係展開図,(A): Next operation explanatory diagram corresponding to FIG. 3 (A) (operation knob: power-off position, inner key case with plate-like key attached: initial position), (B): restriction in FIG. Development plan of relationship between bar and regulation slot, (A):図4(A)に対応する次の作用説明図(操作ノブ:電源オフ位置,内側キーケース:押し込み保持位置),(B):同図(A)における規制バー及び規制スロットの関係展開図。(A): Next operation explanatory diagram corresponding to FIG. 4 (A) (operation knob: power-off position, inner key case: push-in holding position), (B): restriction bar and restriction slot in FIG. Relationship development diagram. (A):図5(A)に対応する次の作用説明図(内側キーケース:押し込み保持位置,操作ノブ:電源オン位置),(B):同図(A)における規制バー及び規制スロットの関係展開図。(A): Next operation explanatory diagram corresponding to FIG. 5 (A) (inner key case: push-in holding position, operation knob: power-on position), (B): restriction bar and restriction slot in FIG. Relationship development diagram. (A):図6(A)に対応する次の作用説明図(内側キーケース:押し込み保持位置,操作ノブ:電源オフ位置でのプッシュ状態),(B):同図(A)における規制バー及び規制スロットの関係展開図。(A): The following explanation of the operation corresponding to FIG. 6 (A) (inner key case: push-in holding position, operation knob: pushed state at power-off position), (B): restriction bar in FIG. 6 (A) FIG. (A):図7(A)に対応する次の作用説明図(内側キーケース:押し込み保持位置,操作ノブ:ステアリングロック位置でプッシュ解除),(B):同図(A)における規制バー及び規制スロットの関係展開図。(A): Next operation explanatory diagram corresponding to FIG. 7 (A) (inner key case: push-in holding position, operation knob: push release at steering lock position), (B): restriction bar in FIG. FIG. (A):図8(A)に対応する次の作用説明図(ステアリングロック状態で板状キーを抜き取る。),(B):同図(A)における規制バー及び規制スロットの関係展開図。(A): Next operation explanatory view corresponding to FIG. 8 (A) (plate-like key is removed in the steering lock state), (B): a developed relational view of the restriction bar and restriction slot in FIG. 図3中のトルクリミッタの側面図。The side view of the torque limiter in FIG. 同トルクリミッタの作用説明図。The operation explanatory view of the torque limiter. 図3中の支持筒周りの分解斜視図。FIG. 4 is an exploded perspective view around a support tube in FIG. 3. 同支持筒周り組立状態の斜視図。The perspective view of the support cylinder surrounding assembly state. 図3の14−14線拡大断面図。FIG. 14 is an enlarged cross-sectional view taken along line 14-14 in FIG. 3. 図3の15−15線拡大断面図。FIG. 15 is an enlarged sectional view taken along line 15-15 in FIG. 3; 図5の16−16線拡大断面図。FIG. 16 is an enlarged sectional view taken along line 16-16 in FIG. 5; 図4の17−17線断面図(板状キーを装着した内側キーケース:初期位置)。FIG. 17 is a cross-sectional view taken along line 17-17 in FIG. 4 (inner key case with a plate-like key attached: initial position). 図17に対応する次の作用説明図(内側キーケース:押し込み保持位置への拘束のための押し込み限界操作)。FIG. 18 is an explanatory diagram of the next action corresponding to FIG. 17 (inner key case: push-in limit operation for restraining to the push-in holding position). 図18に対応する次の作用説明図で,図5の19−19線断面図(内側キーケース:押し込み保持位置に拘束)。FIG. 19 is a cross-sectional view taken along line 19-19 in FIG. 5 (inner key case: restrained to the push-in holding position) in the next operation explanatory view corresponding to FIG. 図19に対応する次の作用説明図(内側キーケース:押し込み保持位置の拘束解除のための押し込み限界操作)Next action explanatory diagram corresponding to FIG. 19 (inner key case: push-in limit operation for releasing restraint of push-in holding position)

本発明の実施の形態を,添付図面に示す本発明の好適な実施例に基づいて以下に説明する。   Embodiments of the present invention will be described below on the basis of preferred embodiments of the present invention shown in the accompanying drawings.

先ず,図1〜図4において,車両,例えば自動二輪車のヘッドパイプ(図示せず)に取り付けられる表示パネル5を備える装置本体1には,施錠対象たる操作装置2と,この操作装置2によりオン/オフ操作される電源スイッチ3と,同操作装置2によりロック/アンロック操作されるステアリングロック装置4と,上記操作装置2のロック/アンロックを可能にする施錠装置6とが設けられる。それらを以下に順次説明する。尚,以下の説明において,表示パネル5の表方向を前,裏方向を後と言うことにする。
〔操作装置2,電源スイッチ3及びステアリングロック装置4〕
図1〜図3において,装置本体1は,表示パネル5と,この表示パネル5の背面にねじ止めされ,中空部を摺動ボア7aとする支持筒7とを備えており,表示パネル5には,摺動ボア7aと同軸状に並ぶ環状の装飾口金8と,支持筒7の前端に対向するストッパ面10aを有して,装飾口金8及び支持筒7間を連結する連結筒10とが設けられる。
First, in FIG. 1 to FIG. 4, an apparatus main body 1 having a display panel 5 attached to a vehicle, for example, a motorcycle head pipe (not shown) is turned on by an operation device 2 to be locked and the operation device 2. A power switch 3 that is operated / turned off, a steering lock device 4 that is locked / unlocked by the operation device 2, and a locking device 6 that enables the operation device 2 to be locked / unlocked are provided. These will be described in turn below. In the following description, the front direction of the display panel 5 is referred to as the front direction, and the back direction is referred to as the rear direction.
[Operation device 2, power switch 3 and steering lock device 4]
1 to 3, the apparatus main body 1 includes a display panel 5 and a support cylinder 7 screwed to the back of the display panel 5 and having a hollow portion as a sliding bore 7a. Has a ring-shaped decorative base 8 arranged coaxially with the sliding bore 7a, and a connecting cylinder 10 having a stopper surface 10a facing the front end of the support cylinder 7 and connecting between the decorative base 8 and the support cylinder 7. Provided.

装飾口金8及び支持筒7には,操作ノブ11のハット型の胴部11aが回転及び摺動自在に嵌合され,その胴部11aの後端の鍔11bが前記ストッパ面10aと支持筒7の前端とに交互に当接することにより,操作ノブ11の摺動ストロークが規制されるようになっている。   A hat-shaped body 11a of the operation knob 11 is fitted to the decorative base 8 and the support cylinder 7 so as to be rotatable and slidable. A flange 11b at the rear end of the body 11a is connected to the stopper surface 10a and the support cylinder 7. The sliding stroke of the operation knob 11 is regulated by alternately contacting the front end of the control knob 11.

また,操作ノブ11は,胴部11aの天井壁から外方に突出する撮み11cと,胴部11aの天井部から支持筒7に向かって突出する,それと同心の駆動軸11dとを備えており,この駆動軸11dの外周には中空円筒状の第1中間駆動軸12が摺動可能にスプライン嵌合され,この第1中間駆動軸12は,戻しばね14により操作ノブ11側に付勢される。この第1中間駆動軸12の外周には中空円筒状の第2中間駆動軸13が配設され,この第2中間駆動軸13は前記摺動ボア7aに回転及び摺動可能に嵌合される。   Further, the operation knob 11 includes a shooting 11c that protrudes outward from the ceiling wall of the trunk portion 11a, and a drive shaft 11d that is concentrically projected from the ceiling portion of the trunk portion 11a toward the support cylinder 7. A hollow cylindrical first intermediate drive shaft 12 is slidably fitted on the outer periphery of the drive shaft 11d, and the first intermediate drive shaft 12 is urged toward the operation knob 11 by a return spring 14. Is done. A hollow cylindrical second intermediate drive shaft 13 is disposed on the outer periphery of the first intermediate drive shaft 12, and the second intermediate drive shaft 13 is fitted to the sliding bore 7a so as to be rotatable and slidable. .

第1中間駆動軸12の外周及び第2中間駆動軸13の内周には,第1中間駆動軸12が,操作ノブ11側の初期位置(図3参照)から後方へ所定距離移動したとき,互いに係合する雄スプライン12a及び雌スプライン13aがそれぞれ形成される(図5,図16参照)。即ち,雄スプライン12a及び雌スプライン13aは,第1中間駆動軸12の前方位置及び後方位置に応じてオフ,オン状態となるクラッチを構成する。   On the outer periphery of the first intermediate drive shaft 12 and the inner periphery of the second intermediate drive shaft 13, when the first intermediate drive shaft 12 is moved a predetermined distance backward from the initial position on the operation knob 11 side (see FIG. 3), Male splines 12a and female splines 13a that engage with each other are formed (see FIGS. 5 and 16). That is, the male spline 12a and the female spline 13a constitute a clutch that is turned off and on according to the front position and the rear position of the first intermediate drive shaft 12.

また操作ノブ11及び第2中間駆動軸13の前端との間には,図3,図10及び図11に示すように,操作ノブ11から第2中間駆動軸13にトルクの伝達を,所定トルク以下に制限するトルクリミッタ15が設けられる。このトルクリミッタ15は,操作ノブ11の胴部11aの後端面にその周方向に沿って形成される台形波状の駆動カム16と,第2中間駆動軸13の前端面に周方向に沿って形成されて,駆動カム16に係脱可能に係合する台形波状の従動カム17と,第2中間駆動軸13を,駆動及び従動カム16,17の係合方向に所定のセット荷重をもって付勢するセットばね18とで構成される。而して,操作ノブ11から第2中間駆動軸13への伝達トルクの限界は,セットばね18のセット荷重と,駆動及び従動カム16,17の互いに当接する斜面の勾配によって決定される。   Further, between the operation knob 11 and the front end of the second intermediate drive shaft 13, torque is transmitted from the operation knob 11 to the second intermediate drive shaft 13 as shown in FIGS. A torque limiter 15 is provided that limits the following. The torque limiter 15 is formed along the circumferential direction on the front end surface of the trapezoidal wave-shaped drive cam 16 formed along the circumferential direction on the rear end surface of the body 11 a of the operation knob 11 and the second intermediate drive shaft 13. Then, the trapezoidal wave driven follower cam 17 detachably engaged with the drive cam 16 and the second intermediate drive shaft 13 are urged with a predetermined set load in the engagement direction of the drive and follower cams 16, 17. And a set spring 18. Thus, the limit of the transmission torque from the operation knob 11 to the second intermediate drive shaft 13 is determined by the set load of the set spring 18 and the gradient of the inclined surfaces of the drive and driven cams 16 and 17 that are in contact with each other.

図3,図12,図13及び図15に示すように,第2中間駆動軸13の後端部には従動軸20が相対摺動可能に連結される。従動軸20は,摺動ボア7aに回転可能に嵌合される傘部20aと,この傘部20aの中心部から後方に突出する出力軸部20bと,その傘部20aの中心部から前方に突出して第1中間駆動軸12内に突入する案内軸部20cとからなっている。その出力軸部20bは,中間部にクランク21及び位置決めフランジ22を有しており,そして,支持筒7の後端部に一体に形成されたスイッチケース25内に先端部を突出させ,且つ位置決めフランジ22をスイッチケース25の前端壁に当接するように配置される。   As shown in FIGS. 3, 12, 13, and 15, the driven shaft 20 is coupled to the rear end portion of the second intermediate drive shaft 13 so as to be slidable relative to each other. The driven shaft 20 includes an umbrella portion 20a that is rotatably fitted to the sliding bore 7a, an output shaft portion 20b that protrudes rearward from the central portion of the umbrella portion 20a, and a front portion from the central portion of the umbrella portion 20a. The guide shaft portion 20 c protrudes and enters the first intermediate drive shaft 12. The output shaft part 20b has a crank 21 and a positioning flange 22 in the middle part, and projects a tip part into a switch case 25 formed integrally with the rear end part of the support cylinder 7, and positions it. The flange 22 is disposed so as to contact the front end wall of the switch case 25.

前記戻しばね14は,従動軸20の案内軸部20cを囲繞しながら傘部20aと第1中間駆動軸12との間に縮設され,また前記セットばね18は上記傘部20aと第2中間駆動軸13との間に縮設される。したがって,前記戻しばね14及びセットばね18は,従動軸20を後方に付勢して,位置決めフランジ22をスイッチケース25の前端壁との当接位置に保持する役割をも果たす。   The return spring 14 is contracted between the umbrella portion 20a and the first intermediate drive shaft 12 while surrounding the guide shaft portion 20c of the driven shaft 20, and the set spring 18 is connected to the umbrella portion 20a and the second intermediate drive shaft 12. It is contracted between the drive shaft 13. Therefore, the return spring 14 and the set spring 18 also serve to hold the positioning flange 22 in a contact position with the front end wall of the switch case 25 by urging the driven shaft 20 rearward.

傘部20aには,周方向に並ぶ複数の連結孔23が設けられており,これら連結孔23に,第2中間駆動軸13の後端に突設される複数の連結爪24が軸方向摺動可能に係合される。   The umbrella portion 20a is provided with a plurality of connecting holes 23 arranged in the circumferential direction, and a plurality of connecting claws 24 projecting from the rear end of the second intermediate drive shaft 13 are axially slid into the connecting holes 23. It is movably engaged.

図3に示すように,上記スイッチケース25には前記電源スイッチ3が収容される。この電源スイッチ3は,従来普通のように,出力軸部20bの先端に連結されて可動接点を保持する可動接点ホルダ3aと,スイッチケース25に固定され,上記可動接点と協働する固定接点を保持する固定接点ホルダ3bとを備えており,その可動接点ホルダ3aは,操作ノブ11により,第1,第2中間駆動軸12,13及び従動軸20を介して駆動され,電源オフ位置OFF及び電源オン位置ON(図1参照)間で回動されるようになっている。   As shown in FIG. 3, the power switch 3 is accommodated in the switch case 25. The power switch 3 includes a movable contact holder 3a that is connected to the tip of the output shaft portion 20b and holds a movable contact, and a fixed contact that is fixed to the switch case 25 and cooperates with the movable contact, as usual. The movable contact holder 3a is driven by the operation knob 11 via the first and second intermediate drive shafts 12 and 13 and the driven shaft 20, and the power off position OFF and the fixed contact holder 3b are held. It is rotated between power-on positions ON (see FIG. 1).

一方,前記クランク21の一側方において,支持筒7の側壁に,それを半径方向に貫通してガイド孔27が設けられ,このガイド孔27により,自動二輪車のステアリングステム28のロック孔29に係脱可能なステアリングロックピン30が摺動可能に支承され,このステアリングロックピン30の内端に固着された作動板31に前記クランク21が連動連結され,操作ノブ11が,電源オフ位置OFFから,電源オン位置ONと反対側のステアリングロック位置LOCKに回動するとき,ステアリングロックピン30をロック孔29に進入させ,操作ノブ11の他の操作位置ON,OFFでは,ステアリングロックピン30をロック孔29から引き出すようになっている。さらに,支持筒7とステアリングロックピン30との間には,それをロック孔29から引き出す方向に付勢するアンロックばね32が縮設される。而して,クランク21,作動板31,ステアリングロックピン30及びアンロックばね32によりステアリングロック装置4が構成される。
[施錠装置6]
図1〜図3及び図17において,前記表示パネル5には,板状キー34のためのシャッタ36付き挿入口35が前記操作ノブ11に隣接して設けられ,この挿入口35に中空部を連ねる外側キーケース37が前記支持筒7の一側に連設される。この外側キーケース37は,支持筒7の軸線に沿って長く延び且つ支持筒7の半径方向に沿って偏平なボックス形をなしており,その内側には,板状キー34の先端部を受容し得る内側キーケース38が,表示パネル5寄りの初期位置A(図4,図17参照)と,外側キーケース37の後端壁寄りの押し込み保持位置B(図5,図18参照)との間を摺動し得るように嵌合される。その際,内側キーケース38の外側キーケース37内での摺動方向は,前記支持筒7の摺動ボア7aの軸方向,即ち第1,第2中間駆動軸12,13の摺動方向と平行に設定される。
On the other hand, on one side of the crank 21, a guide hole 27 is provided in the side wall of the support cylinder 7 so as to penetrate the support cylinder 7 in the radial direction, and the guide hole 27 forms a lock hole 29 in the steering stem 28 of the motorcycle. A detachable steering lock pin 30 is slidably supported, and the crank 21 is linked to an operation plate 31 fixed to the inner end of the steering lock pin 30 so that the operation knob 11 can be moved from the power-off position OFF. When turning to the steering lock position LOCK opposite to the power-on position ON, the steering lock pin 30 is inserted into the lock hole 29, and the steering lock pin 30 is locked at the other operation positions ON and OFF of the operation knob 11. It is adapted to be pulled out from the hole 29. Further, an unlock spring 32 is urged between the support cylinder 7 and the steering lock pin 30 so as to urge it in a direction in which it is pulled out from the lock hole 29. Thus, the steering lock device 4 is constituted by the crank 21, the operation plate 31, the steering lock pin 30 and the unlock spring 32.
[Locking device 6]
1 to 3 and 17, the display panel 5 is provided with an insertion port 35 with a shutter 36 for the plate-like key 34 adjacent to the operation knob 11, and a hollow portion is formed in the insertion port 35. A continuous outer key case 37 is connected to one side of the support cylinder 7. The outer key case 37 extends long along the axis of the support cylinder 7 and has a flat box shape along the radial direction of the support cylinder 7, and receives the tip of the plate-like key 34 on the inner side. A possible inner key case 38 has an initial position A near the display panel 5 (see FIGS. 4 and 17) and a push-in holding position B near the rear end wall of the outer key case 37 (see FIGS. 5 and 18). It fits so that it can slide between. At this time, the sliding direction of the inner key case 38 in the outer key case 37 is the axial direction of the sliding bore 7a of the support cylinder 7, that is, the sliding direction of the first and second intermediate drive shafts 12 and 13. Set to parallel.

図4,図17において,上記外側および内側キーケース37,38間には,内側キーケース38を初期位置Aに拘束し得る押し込み規制手段40が設けられる。この押し込み規制手段40は,外側キーケース37の外側壁に形成される円形ボス37aに回転自在に嵌合されるカップ状のハブ41aを有する回動部材41と,そのハブ41aに相対回転可能に嵌合して外側キーケース37の外側壁にビス43で固着される固定コア42とを備える。回動部材41は,ハブ41aから半径方向に突出するアーム41bを持っており,その先端部には内側キーケース38に向かって突出する係止ピン41cが突設される。一方,内側キーケース38には,前記係止ピン41cが摺動可能に係合するカム45が形成され,このカム45は,内側キーケース38が初期位置Aを占めるとき,アーム41bが斜め後方向きの姿勢で係止ピン41cを深く進入させる切欠き状の傾斜溝45a(図17参照)と,この傾斜溝45aの開口縁から内側キーケース38の入口に向い内側キーケース38の摺動方向に沿って延びる平坦面45bとで構成され,内側キーケース38が初期位置Aから押し込み保持位置Bへ移動するのに応じて係止ピン41cが傾斜溝45aとの係合位置から平坦面45bとの係合位置(図18参照)に移ることにより,アーム41b即ち回動部材41を回動するようになっている。したがって,内側キーケース38の初期位置Aで回動部材41の回動を阻止しておけば,内側キーケース38を初期位置Aに拘束し,その回動の拘束を解除すれば,内側キーケース38の押し込み保持位置Bへの移動を可能にする。ハブ41aの外端には切欠き47が設けられ,この切欠き47は,固定コア42の半径方向に突出する固定アーム42aを受容して回動部材41の回動角度を制限するように切欠き幅が設定される。   4 and 17, a push-in restricting means 40 capable of restraining the inner key case 38 at the initial position A is provided between the outer and inner key cases 37, 38. The push-in restricting means 40 has a rotating member 41 having a cup-shaped hub 41a that is rotatably fitted to a circular boss 37a formed on the outer wall of the outer key case 37, and is rotatable relative to the hub 41a. A fixed core 42 that is fitted and fixed to the outer wall of the outer key case 37 with a screw 43 is provided. The rotating member 41 has an arm 41b that protrudes in the radial direction from the hub 41a, and a locking pin 41c that protrudes toward the inner key case 38 protrudes from the tip of the rotating member 41. On the other hand, the inner key case 38 is formed with a cam 45 in which the locking pin 41c is slidably engaged. When the inner key case 38 occupies the initial position A, the arm 41b is inclined rearward. A notch-like inclined groove 45a (see FIG. 17) for allowing the locking pin 41c to enter deeply in the orientation, and the sliding direction of the inner key case 38 from the opening edge of the inclined groove 45a toward the inlet of the inner key case 38 The locking pin 41c is moved from the engagement position with the inclined groove 45a to the flat surface 45b as the inner key case 38 moves from the initial position A to the push-in holding position B. The arm 41b, that is, the rotation member 41 is rotated by moving to the engagement position (see FIG. 18). Accordingly, if the rotation of the rotating member 41 is prevented at the initial position A of the inner key case 38, the inner key case 38 is restrained to the initial position A, and if the restriction of the rotation is released, the inner key case 38 is released. 38 can be moved to the push-in holding position B. A cutout 47 is provided at the outer end of the hub 41a. The cutout 47 receives the fixed arm 42a protruding in the radial direction of the fixed core 42 and limits the rotation angle of the rotation member 41. The notch width is set.

図4,図17に示すように,上記回動部材41の回動拘束及びその拘束解除を制御するマグネット錠50が固定コア42及びハブ41a間に設けられる。ハブ41aは,内側キーケース38の摺動を妨げないようにして,その端面が内側キーケース38の内側面と面一となるように配置される。このマグネット錠50は,前記固定コア42のハブ41aとの対向端面の所定箇所に形成される複数のマグネット支持孔51と,これらマグネット支持孔51に摺動可能に嵌合される複数のピン状の認識マグネット52と,マグネット支持孔51に収容されて認識マグネット52を突出方向に付勢するばね53と,ハブ41aの固定コア42との対向面に形成され,回動部材41の初期位置Aで全認識マグネット52の先端部がばね53の付勢力で係合する複数のロック孔54とで構成される。而して,認識マグネット52は,ロック孔54との係合により,回動部材41を初期位置A(図3参照)に拘束し,ロック孔54から離脱すれば,回動部材41の回動を許容する(図4参照)。   As shown in FIGS. 4 and 17, a magnet lock 50 is provided between the fixed core 42 and the hub 41a for controlling the rotation restriction of the rotation member 41 and the release of the restriction. The hub 41a is disposed so that the end surface thereof is flush with the inner surface of the inner key case 38 so as not to prevent the inner key case 38 from sliding. The magnet lock 50 includes a plurality of magnet support holes 51 formed at predetermined locations on the end surface of the fixed core 42 facing the hub 41a, and a plurality of pin-like shapes that are slidably fitted into the magnet support holes 51. Are formed on opposing surfaces of the fixed core 42 of the hub 41 a and the initial position A of the rotating member 41. Thus, the tip of all the recognition magnets 52 is constituted by a plurality of lock holes 54 that are engaged by the biasing force of the spring 53. Thus, when the recognizing magnet 52 engages with the lock hole 54 to constrain the rotation member 41 to the initial position A (see FIG. 3) and separates from the lock hole 54, the rotation of the rotation member 41 is performed. (See FIG. 4).

前記板状キー34は,図1,図4に示すように,これを内側キーケース38に挿入したとき,前記認識マグネット52をロック孔54から離脱させ得る複数の識別マグネット55を内蔵している。   As shown in FIGS. 1 and 4, the plate-like key 34 incorporates a plurality of identification magnets 55 that can release the recognition magnet 52 from the lock hole 54 when it is inserted into the inner key case 38. .

図17〜図20に示すように,外側キーケース37及び内側キーケース38間には,内側キーケース38の押し込み操作を行う度に,内側キーケース38の押し込み保持位置Bへのロックと,そのロックの解除とを交互に繰り返すプッシュラッチ機構56が構成される。このプッシュラッチ機構56は,内側キーケース38の後端部に揺動可能に軸支57されるラッチアーム58と,外側キーケース37の内側面に形成されて,ラッチアーム58の先端のラッチピン58aが係合するハート型の一方向循環溝59とよりなる公知のもので,その一方向循環溝59は,ラッチピン58aを受け入れて内側キーケース38の初期位置Aへの移動を許容する往き溝59a(図17参照)と,内側キーケース38の最初の押し込み限界位置までの押し込み操作(図18参照)終了後,ラッチピン58aを受け止めて内側キーケース38を押し込み保持位置Bにロックするストッパ凹部59b(図19参照)と,内側キーケース38の二度目の押し込み限界位置までの押し込み操作(図20参照)終了後,ラッチピン58aを往き溝59aに戻す還り溝59cとを備える。したがって,内側キーケース38の一回目の押し込み操作によれば,それを押し込み保持位置に拘束し,2回目の押し込み操作により,その拘束を解除することができる。即ち,内側キーケース38の1回目及び2回目の何れの押し込み操作も,ロックすべき押し込み保持位置Bを超えた押し込み限界位置まで押し込む必要がある。   As shown in FIGS. 17 to 20, the inner key case 38 is locked between the outer key case 37 and the inner key case 38 every time the inner key case 38 is pushed, A push latch mechanism 56 that alternately repeats unlocking is configured. The push latch mechanism 56 is formed on a latch arm 58 that is pivotably supported 57 at the rear end of the inner key case 38 and an inner surface of the outer key case 37, and a latch pin 58 a at the tip of the latch arm 58. And a one-way circulation groove 59 that engages with each other. The one-way circulation groove 59 receives the latch pin 58a and allows the inner key case 38 to move to the initial position A. (See FIG. 17), and after the pushing operation to the first pushing limit position of the inner key case 38 (see FIG. 18) is finished, the stopper recess 59b that receives the latch pin 58a and locks the inner key case 38 in the pushing holding position B ( 19), and after the pushing operation of the inner key case 38 to the second pushing limit position (see FIG. 20) is completed, the latch pin 58 I went back the forward back to the groove 59a and a groove 59c. Therefore, according to the first pushing operation of the inner key case 38, it can be restrained to the pushing holding position, and the restraining can be released by the second pushing operation. That is, both the first and second pushing operations of the inner key case 38 need to be pushed to the pushing limit position beyond the pushing holding position B to be locked.

同じく図17〜図20に示すように,板状キー34を受容した内側キーケース38が押し込み保持位置Bにきたときには,抜け止め手段60により,板状キー34の内側キーケース38からの離脱を阻止される。その抜け止め手段60は,板状キー34の側端に形成された係止凹部61(図1参照)と,この係止凹部61に対向する内側キーケース38の側壁の窓孔67の一側縁から他側縁に向かって延び,先端に係止凹部61に係脱可能な膨大頭部62aを有する揺動可能な弾性係止アーム62と,板状キー34の係止凹部61に対向する内側面に形成され,膨大頭部62aを受け入れ得る係止解除凹部69とから構成され,弾性係止アーム62は内側キーケース38と一体に形成される。而して,内側キーケース38が初期位置Aにあるときは(図17参照),膨大頭部62aは外側キーケース37の係止解除凹部69に自由に出入りが可能であるから,板状キー34は,膨大頭部62aを係止解除凹部69側へ押し退けながら,内側キーケース38への抜き差しを自由に行うことができるが,内側キーケース38を押し込み保持位置Bへと押し込むと(図18〜図20参照),膨大頭部62aは,外側キーケース37の平坦な内側面によって板状キー34の係止凹部61に押し込まれることにより,板状キー34の内側キーケース38からの離脱が不能となる。   Similarly, as shown in FIGS. 17 to 20, when the inner key case 38 that has received the plate-like key 34 comes into the push-in holding position B, the retaining member 60 causes the plate-like key 34 to be detached from the inner key case 38. Be blocked. The retaining means 60 includes a locking recess 61 (see FIG. 1) formed at the side end of the plate key 34 and one side of the window hole 67 on the side wall of the inner key case 38 facing the locking recess 61. A swingable elastic locking arm 62 having an enormous head 62 a that extends from the edge toward the other side edge and can be engaged with and disengaged from the locking recess 61 at the tip, and the locking recess 61 of the plate key 34. The elastic locking arm 62 is formed integrally with the inner key case 38. The elastic locking arm 62 is formed on the inner side surface and includes an unlocking recess 69 that can receive the enormous head 62a. Thus, when the inner key case 38 is at the initial position A (see FIG. 17), the enormous head 62a can freely enter and exit the locking release recess 69 of the outer key case 37. 34 can be freely inserted into and removed from the inner key case 38 while pushing the huge head 62a toward the unlocking recess 69, but when the inner key case 38 is pushed into the holding position B (FIG. 18). 20), the huge head 62a is pushed into the locking recess 61 of the plate key 34 by the flat inner surface of the outer key case 37, so that the plate key 34 is detached from the inner key case 38. It becomes impossible.

図4及び図17において,内側キーケース38には規制バー39が一体的に形成される。この規制バー39は,外側キーケース37の側壁に形成される開口部68と,前記支持筒7の側壁に形成されるガイド溝64と,前記第2中間駆動軸13の側壁に設けられる規制スロット65とを貫通して,前記第1中間駆動軸12の後端部外周の環状の連結溝12bに係合される。したがって,規制バー39及び連結溝12bは,内側キーケース38の軸方向の動きを第1中間駆動軸12に伝達し得ると共に,第1中間駆動軸12の回転は許容するようになっている。   4 and 17, a regulation bar 39 is formed integrally with the inner key case 38. As shown in FIG. The restriction bar 39 includes an opening 68 formed on the side wall of the outer key case 37, a guide groove 64 formed on the side wall of the support cylinder 7, and a restriction slot provided on the side wall of the second intermediate drive shaft 13. 65 is engaged with an annular connecting groove 12b on the outer periphery of the rear end of the first intermediate drive shaft 12. Therefore, the restriction bar 39 and the connecting groove 12b can transmit the axial movement of the inner key case 38 to the first intermediate drive shaft 12, and allow the first intermediate drive shaft 12 to rotate.

ガイド溝64は,内側キーケース38の外側キーケース37内での摺動方向に沿って直線状に延びており,このガイド溝64に係合する規制バー39が内側キーケース38の移動を第1中間駆動軸12に伝達し得るようになっている。   The guide groove 64 extends linearly along the sliding direction of the inner key case 38 in the outer key case 37, and the restriction bar 39 engaged with the guide groove 64 prevents the inner key case 38 from moving. 1 can be transmitted to the intermediate drive shaft 12.

上記規制スロット65は,図4(B)に示すように,支持筒7の摺動ボア7aの軸線と平行する第1及び第2縦スロット65a,65bと,第1縦スロット65aの後端部から第2縦スロット65bと反対方向に延びる比較的短い第1横スロット65cと,第1及び第2縦スロット65a,65bの後端部間を連結する第2縦スロット65bとからなっており,第1及び第2縦スロット65a,65bは(図4(B),図8(B)参照),操作ノブ11の電源オフ位置OFF及びステアリングロック位置LOCKにおいて,内側キーケース38の初期位置A及び押し込み保持位置B間での移動を可能にすべく,規制バー39との軸方向相対移動を許容し,第1横スロット65cは(図5(B),図6(B)参照),内側キーケース38の押し込み保持位置Bにおいて,操作ノブ11の電源オフ位置OFF及び電源オン位置ON間での回動を可能にすべく,規制バー39との周方向相対移動を許容し,第2横スロット65dは(図7(B),図8(B)参照),内側キーケース38の押し込み保持位置Bにおいて,操作ノブ11のプッシュ状態での電源オフ位置OFF及びステアリングロック位置LOCK間での回動を可能にすべく,規制バー39との周方向相対移動を許容するようになっている。第2縦スロット65b及び第2横スロット65d間には,その間での規制バー39の相対移動を容易にする斜面66が形成される。前記規制バー39及び規制スロット65により,第2中間駆動軸13の回転を規制する回転操作規制手段が構成される。   As shown in FIG. 4B, the restriction slot 65 includes first and second vertical slots 65a and 65b parallel to the axis of the sliding bore 7a of the support cylinder 7, and a rear end portion of the first vertical slot 65a. A first horizontal slot 65c that is relatively short and extends in the opposite direction to the second vertical slot 65b, and a second vertical slot 65b that connects the rear ends of the first and second vertical slots 65a and 65b. The first and second vertical slots 65a and 65b (see FIGS. 4B and 8B) are the initial position A and the inner key case 38 at the power-off position OFF and the steering lock position LOCK of the operation knob 11, respectively. In order to enable movement between the push-in holding positions B, relative movement in the axial direction with respect to the restriction bar 39 is allowed, and the first horizontal slot 65c (see FIGS. 5B and 6B) Push case 38 In the only holding position B, in order to enable the operation knob 11 to turn between the power-off position OFF and the power-on position ON, the circumferential movement relative to the regulating bar 39 is allowed, and the second horizontal slot 65d is ( 7B, FIG. 8B), in the push-in holding position B of the inner key case 38, it is possible to turn between the power-off position OFF and the steering lock position LOCK when the operation knob 11 is pushed. Accordingly, relative movement in the circumferential direction with respect to the restriction bar 39 is allowed. A slope 66 is formed between the second vertical slot 65b and the second horizontal slot 65d to facilitate the relative movement of the restriction bar 39 therebetween. The restriction bar 39 and the restriction slot 65 constitute a rotation operation restricting means for restricting the rotation of the second intermediate drive shaft 13.

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.

いま,図3に示すように,内側キーケース38は空の状態にあり,操作ノブ11は電源オフ位置OFFにあるとする。この状態では,戻しばね14の付勢力により操作ノブ11側に押圧される第1中間駆動軸12は,規制バー39を介して内側キーケース38を初期位置Aに押圧する。この内側キーケース38の初期位置Aは,規制バー39が支持筒7のガイド溝64の前端壁に当接することで規定される。この内側キーケース38の初期位置Aでは,内側キーケース38は,マグネット錠50を含む押し込み規制手段40によりロックされ,また第1中間駆動軸12の雄スプライン12aを第2中間駆動軸13の雌スプライン13aから離間させている。   Now, as shown in FIG. 3, it is assumed that the inner key case 38 is in an empty state and the operation knob 11 is in the power-off position OFF. In this state, the first intermediate drive shaft 12 pressed toward the operation knob 11 by the urging force of the return spring 14 presses the inner key case 38 to the initial position A via the restriction bar 39. The initial position A of the inner key case 38 is defined by the restriction bar 39 coming into contact with the front end wall of the guide groove 64 of the support cylinder 7. At the initial position A of the inner key case 38, the inner key case 38 is locked by the push-in restricting means 40 including the magnet lock 50, and the male spline 12a of the first intermediate drive shaft 12 is connected to the female of the second intermediate drive shaft 13. It is separated from the spline 13a.

また,規制バー39は,第2中間駆動軸13の規制スロット65における第1縦スロット65aに係合していて,第2中間駆動軸13の回転を阻止しており,この第2中間駆動軸13と操作ノブ11間に構成されるトルクリミッタ15では,図10に示すように,駆動及び従動カム16,17がセットばね18(図3参照)のセット荷重により係合状態にあり,操作ノブ11を電源オフ位置OFFに保持している。こうした状態で仮に,悪戯により操作ノブ11を無理に回転すれば,図11に示すように,駆動及び従動カム16,17が相互に滑って第2中間駆動軸13を後退させるのみで,電源スイッチ3のオフ状態を維持することができると共に,操作ノブ11及び第2中間駆動軸13等を過負荷から保護することができる。しかも,内側キーケース38の初期位置Aでは,第1中間駆動軸12の雄スプライン12aと,第2中間駆動軸13の雌スプライン13aとは,非係合状態にあるから,操作ノブ11により第1中間駆動軸12が回転されても,その回転は第2中間駆動軸13への伝達されず,したがって電源スイッチ3のOFF状態は維持され,電源スイッチ3の不正な操作を防ぐことができる。トルクリミッタ15のこのような作用は,後述するステアリングロック状態においても同様に生じる。   The restricting bar 39 is engaged with the first vertical slot 65a in the restricting slot 65 of the second intermediate drive shaft 13 to prevent the second intermediate drive shaft 13 from rotating. In the torque limiter 15 constituted between the control knob 13 and the operation knob 11, as shown in FIG. 10, the drive and driven cams 16 and 17 are engaged by the set load of the set spring 18 (see FIG. 3). 11 is held at the power-off position OFF. If the operation knob 11 is forcibly rotated by mischief in such a state, as shown in FIG. 11, the drive and driven cams 16 and 17 slide on each other and the second intermediate drive shaft 13 is retracted. 3 can be maintained, and the operation knob 11 and the second intermediate drive shaft 13 can be protected from overload. In addition, at the initial position A of the inner key case 38, the male spline 12a of the first intermediate drive shaft 12 and the female spline 13a of the second intermediate drive shaft 13 are in the disengaged state, so Even if the first intermediate drive shaft 12 is rotated, the rotation is not transmitted to the second intermediate drive shaft 13, so that the power switch 3 is maintained in the OFF state, and unauthorized operation of the power switch 3 can be prevented. Such an action of the torque limiter 15 similarly occurs even in a steering lock state described later.

自動二輪車の運転のために,図4及び図17に示すように,板状キー34を表示パネル5の挿入口35から内側キーケース38に挿入すると,板状キー34の識別マグネット55と,外側キーケース37のマグネット錠50の認識マグネット52とが対面する。このとき,もし,板状キー34が正規のものでなければ,その識別マグネット55は認識マグネット52に認識されず,マグネット錠50が施錠状態を維持して回動部材41の回動を阻止するので,その回動部材41が,その係止ピン41cを内側キーケース38の傾斜溝45aに係合させた状態に保持されることにより,即ち押し込み規制手段40がロック状態により,内側キーケース38は,押し込み保持位置Bへの移行が阻止される。したがって,使用者は,この時点で,板状キー34を外側キーケース37内に深く挿入することなく,板状キー34が正規のものでないことを知ることができ,無駄な操作を防ぐことができ,操作性の向上に寄与し得る。   4 and 17, when the plate key 34 is inserted into the inner key case 38 from the insertion opening 35 of the display panel 5, as shown in FIGS. 4 and 17, the identification magnet 55 of the plate key 34 and the outer The recognition magnet 52 of the magnet lock 50 of the key case 37 faces. At this time, if the plate-like key 34 is not authorized, the identification magnet 55 is not recognized by the recognition magnet 52, and the magnet lock 50 maintains the locked state and prevents the rotation member 41 from rotating. Therefore, when the rotating member 41 is held in a state where the locking pin 41c is engaged with the inclined groove 45a of the inner key case 38, that is, the push-in restricting means 40 is locked, the inner key case 38 is locked. Is prevented from moving to the push-in holding position B. Therefore, at this time, the user can know that the plate-like key 34 is not authorized without deeply inserting the plate-like key 34 into the outer key case 37, thereby preventing unnecessary operations. Can contribute to the improvement of operability.

そこで,板状キー34を改めて正規の内側キーケース38に挿入すれば,その識別マグネット55を認識マグネット52が認識することでマグネット錠50は解錠し,回動部材41の回動を可能にするので,板状キー34を更に押し込むと,回動部材41の係止ピン41cは,傾斜溝45aから脱出して平坦面45bに移り,内側キーケース38は押し込み保持位置Bへと移行して,規制バー39を第2中間駆動軸13の第1縦スロット65aに沿わせて後方へ移動させながら第1中間駆動軸12を戻しばね14の付勢力に抗して第2中間駆動軸13とのスプライン連結位置(図5,図16参照)まで移動させる。   Therefore, if the plate-like key 34 is inserted into the regular inner key case 38 again, the recognition magnet 52 recognizes the identification magnet 55, so that the magnet lock 50 is unlocked and the rotation member 41 can be rotated. Therefore, when the plate-like key 34 is further pushed in, the locking pin 41c of the rotating member 41 escapes from the inclined groove 45a and moves to the flat surface 45b, and the inner key case 38 moves to the pushed-in holding position B. The first intermediate drive shaft 12 is moved against the urging force of the return spring 14 while the regulating bar 39 is moved rearward along the first vertical slot 65a of the second intermediate drive shaft 13 and the second intermediate drive shaft 13. To the spline connecting position (see FIGS. 5 and 16).

内側キーケース38の図18に示す押し込み限界位置で押し込力を解放すると,内側キーケース38は,戻しばね14の付勢力により所定の押し込み保持位置Bまで若干戻り,図19に示すように,プッシュラッチ機構56によりロックされる。また,この段階では,板状キー34は,抜け止め手段60により前述のようにして内側キーケース38にロックされ,内側キーケース38からの引き抜きが不能となる。   When the pushing force is released at the pushing limit position shown in FIG. 18 of the inner key case 38, the inner key case 38 is slightly returned to the predetermined pushing holding position B by the biasing force of the return spring 14, and as shown in FIG. Locked by the push latch mechanism 56. At this stage, the plate-like key 34 is locked to the inner key case 38 by the retaining means 60 as described above, and cannot be pulled out from the inner key case 38.

また規制バー39は,図5(B)に示すように,第2中間駆動軸13の第1横スロット65cとの対応位置にきているから,操作ノブ11を電源オフ位置OFFから電源オン位置ON側へ回動すれば,互いにスプライン連結した第1中間駆動軸12及び第2中間駆動軸13が操作ノブ11と共に回動し,第2中間駆動軸13の第1横スロット65cが規制バー39を受け入れる(図6(B)参照)。このとき,第2中間駆動軸13は,電源スイッチ3に連結した従動軸20を駆動して,電源スイッチ3をオン状態にする。そこで,使用者は図示しないエンジンスタータボタンを操作することにより,エンジンを始動することができる。   Further, as shown in FIG. 5 (B), the regulation bar 39 is located at a position corresponding to the first horizontal slot 65c of the second intermediate drive shaft 13, so that the operation knob 11 is moved from the power-off position OFF to the power-on position. When it is turned to the ON side, the first intermediate drive shaft 12 and the second intermediate drive shaft 13 that are spline-connected to each other are turned together with the operation knob 11, and the first horizontal slot 65 c of the second intermediate drive shaft 13 is the restriction bar 39. (See FIG. 6B). At this time, the second intermediate drive shaft 13 drives the driven shaft 20 connected to the power switch 3 to turn on the power switch 3. Therefore, the user can start the engine by operating an engine starter button (not shown).

操作ノブ11の電源オン位置ONでは,規制バー39は,第1横スロット65cにより,第1中間駆動軸12の軸方向の動きが阻止されるので,規制バー39を支持する内側キーケース38もその位置に固定されることになる。   When the operation knob 11 is in the power-on position ON, the restriction bar 39 is prevented from moving in the axial direction of the first intermediate drive shaft 12 by the first lateral slot 65c, so the inner key case 38 that supports the restriction bar 39 is also provided. It will be fixed in that position.

自動二輪車の運転終了後,使用者が操作ノブ11を電源オン位置ONから電源オフ位置OFFへ回動すれば,上記と反対の作用により電源スイッチ3はオフ状態となって,エンジンの運転を停止することができる。このとき,第1横スロット65cと第2横スロット65dとは,第1縦スロット65aの長手方向に相互にずれているから,規制バー39が第1横スロット65cから脱出すると,第1縦スロット65aの内側壁に当接して,第2横スロット65dへの移行が阻止される(図5(B)参照)。   If the user turns the operation knob 11 from the power-on position ON to the power-off position OFF after the operation of the motorcycle is finished, the power switch 3 is turned off due to the reverse action to stop the engine operation. can do. At this time, since the first horizontal slot 65c and the second horizontal slot 65d are displaced from each other in the longitudinal direction of the first vertical slot 65a, when the restriction bar 39 escapes from the first horizontal slot 65c, the first vertical slot Abutting on the inner wall of 65a, the transition to the second lateral slot 65d is prevented (see FIG. 5B).

次いで,自動二輪車のステアリングロックを行うには,先ず,図7に示すように,操作ノブ11を電源オフ位置OFFでプッシュする。このプッシュ操作により,第2中間駆動軸13は,第2横スロット65dを規制バー39に対応させる位置まで移動するので,次いで操作ノブ11をステアリングロック位置LOCKに回動すれば,第1及び第2中間駆動軸12,13も共に回動する。而して,第1中間駆動軸12のステアリングロック位置LOCKへの回動によれば,図8に示すように,従動軸20をステアリングロック位置LOCKへと回動するので,従動軸20のクランク21が作動板31を介してロックピン30を押し出し,ステアリングステム28のロック孔29に嵌入し,自動二輪車をステアリングロック状態にすることができる。一方,第2中間駆動軸13のステアリングロック位置LOCKへの回動によれば,図8(B)に示すように,第2横スロット65dが規制バー39を第2縦スロット65bへと誘導するので,規制バー39は第2縦スロット65b内での摺動が可能となり,したがって規制バー39を支持する内側キーケース38の移動も可能となる。そこで,再び内側キーケース38を押し込み限界位置まで押し込めば(図20参照),内側キーケース38は,プッシュラッチ機構56によるロック状態から開放されるので,戻しばね14の付勢力をもって第2中間駆動軸13は,規制バー39を介して内側キーケース38を初期位置Aに戻すことができ,またその初期位置Aでは,抜け止め手段60がアンロッック状態となるので,板状キー34を内側キーケース38から引き出すことができる。   Next, in order to lock the steering of the motorcycle, first, as shown in FIG. 7, the operation knob 11 is pushed at the power-off position OFF. By this push operation, the second intermediate drive shaft 13 moves to a position where the second lateral slot 65d corresponds to the restriction bar 39. Therefore, if the operation knob 11 is then rotated to the steering lock position LOCK, the first and first 2 The intermediate drive shafts 12 and 13 also rotate. Thus, according to the rotation of the first intermediate drive shaft 12 to the steering lock position LOCK, as shown in FIG. 8, the driven shaft 20 is rotated to the steering lock position LOCK. 21 pushes out the lock pin 30 through the operation plate 31 and fits into the lock hole 29 of the steering stem 28, so that the motorcycle can be brought into the steering lock state. On the other hand, according to the rotation of the second intermediate drive shaft 13 to the steering lock position LOCK, as shown in FIG. 8B, the second horizontal slot 65d guides the regulating bar 39 to the second vertical slot 65b. Therefore, the regulation bar 39 can slide in the second vertical slot 65b, and therefore, the inner key case 38 supporting the regulation bar 39 can also be moved. Therefore, when the inner key case 38 is pushed again to the pushing limit position (see FIG. 20), the inner key case 38 is released from the locked state by the push latch mechanism 56, and therefore the second intermediate drive is performed by the urging force of the return spring 14. The shaft 13 can return the inner key case 38 to the initial position A via the restriction bar 39. At the initial position A, the retaining means 60 is in the unlocked state. 38.

また,操作ノブ11の電源オフ位置OFFでは,規制バー39は第1縦スロット65a内での摺動が可能であり,したがって規制バー39を支持する内側キーケース38の移動も可能となるので,内側キーケース38の押し込み限界位置への押し込み操作を行えば,ステアリングロック時と同様の作用により,内側キーケース38を初期位置Aに戻すことができると共に,板状キー34を内側キーケース38から引き出すことができる。   In addition, when the operation knob 11 is in the power-off position OFF, the restriction bar 39 can slide in the first vertical slot 65a, and therefore the inner key case 38 supporting the restriction bar 39 can also be moved. If the inner key case 38 is pushed to the pushing limit position, the inner key case 38 can be returned to the initial position A by the same action as in the steering lock, and the plate key 34 is moved from the inner key case 38. It can be pulled out.

かくして,この操作装置施錠システムでは,キーは,識別マグネット55を内蔵した板状キー34の一枚で足り,キー操作も一回で済むので,構造の簡素化を図ると共に,操作性を良好にすることができる。   Thus, in this operation device locking system, the key is only one plate-like key 34 with the built-in identification magnet 55, and only one key operation is required. Therefore, the structure is simplified and the operability is improved. can do.

本発明は上記実施例に限定されるものではなく,その要旨を逸脱しない範囲で種々の設計変更が可能である。例えば,本発明は,自動二輪車のみならず,自動車の電源スイッチ,ステアリングロック装置等の操作装置のための施錠システムに適用可能である。   The present invention is not limited to the above embodiment, and various design changes can be made without departing from the scope of the invention. For example, the present invention is applicable not only to a motorcycle but also to a locking system for an operation device such as a power switch of an automobile and a steering lock device.

A・・・・内側キーケースの初期位置
B・・・・内側キーケースの押し込み保持位置
1・・・・装置本体
2・・・・操作対装置
3・・・・操作対象(電源スイッチ)
4・・・・操作対象(ステアリングロック装置)
6・・・・施錠装置
11・・・操作ノブ
12・・・第1中間駆動軸
13・・・第2中間駆動軸
12a,13a・・・・クラッチ(雄スプライン,雌スプライン)
34・・・板状キー
37・・・外側キーケース
38・・・内側キーケース
39・・・規制バー
40・・・押し込み規制手段
52・・・認識手段(認識マグネット)
55・・・識別手段(識別マグネット)
65・・・規制スロット
A ... Initial position of the inner key case B ... Push-in holding position of the inner key case 1 ... Device body 2 ... Operation pair device 3 ... Operation target (power switch)
4 ... Operation target (steering lock device)
6 ... Locking device 11 ... Operation knob 12 ... First intermediate drive shaft 13 ... Second intermediate drive shaft 12a, 13a ... Clutch (male spline, female spline)
34 ... Plate key 37 ... Outer key case 38 ... Inner key case 39 ... Restriction bar 40 ... Pushing restricting means 52 ... Recognizing means (recognizing magnet)
55 ... Identification means (identification magnet)
65 ... Regulation slot

Claims (3)

装着本体(1)に支持される操作ノブ(11)の回動により,それに連結した中間駆動軸(12,13)を介して操作対象(3,4)を操作する操作装置(2)と;
特定の識別手段(55)を内蔵した板状キー(34),装置本体(1)に固設される外側キーケース(37),この外側キーケース(37)内で前記板状キー(34)の一部を受け入れて所定の初期位置(A)及び押し込み保持位置(B)間を摺動し得る内側キーケース(38),この内側キーケース(38)の初期位置(A)で,それに受容された前記板状キー(34)の前記識別手段(55)を認識し得る認識手段(52),並びに前記板状キー(34)の前記内側キーケース(38)への挿入時,前記認識手段(52)が前記識別手段(55)を認識し得ないときは,前記内側キーケース(38)の前記押し込み保持位置(B)への押し込みを阻止し,認識したときは前記内側キーケース(38)の前記押し込み保持位置(B)への押し込みを可能にする押し込み規制手段(40)を備える施錠装置(6)と;よりなり,
前記中間駆動軸(12,13)及び前記内側キーケース(38)間には,前記内側キーケース(38)の初期位置(A)では前記中間駆動軸(12,13)の回転を阻止するが,前記内側キーケース(38)の押し込み保持位置(B)では前記中間駆動軸(12,13)の回転を許容する回転操作規制手段(39,65)を構成したことを特徴とする操作装置施錠システム。
An operating device (2) for operating an operation target (3, 4) via an intermediate drive shaft (12, 13) connected thereto by rotation of an operation knob (11) supported by the mounting body (1);
A plate key (34) incorporating a specific identification means (55), an outer key case (37) fixed to the apparatus body (1), and the plate key (34) in the outer key case (37) An inner key case (38) which can receive a part of the inner key case and slide between a predetermined initial position (A) and a push-in holding position (B), and receives the inner key case (38) at the initial position (A). Recognition means (52) capable of recognizing the identification means (55) of the plate-like key (34), and the recognition means when the plate-like key (34) is inserted into the inner key case (38). When (52) cannot recognize the identification means (55), the inner key case (38) is prevented from being pushed into the push-in holding position (B). ) To the push-in holding position (B) Locking device comprises a push-in preventing means (40) that allows write and (6); be more,
Between the intermediate drive shaft (12, 13) and the inner key case (38), the intermediate drive shaft (12, 13) is prevented from rotating at the initial position (A) of the inner key case (38). Rotating operation restricting means (39, 65) for allowing the intermediate drive shaft (12, 13) to rotate at the push-in holding position (B) of the inner key case (38) is provided. system.
請求項1記載の操作装置施錠システムにおいて,
前記回転操作規制手段を,前記内側キーケース(38)に一体に形成される規制バー(39)と,前記中間駆動軸(12,13)に形成されて前記規制バー(39)が係合し,前記内側キーケース(38)の初期位置(A)では前記中間駆動軸(12,13)の回転を阻止するが,前記内側キーケース(38)の押し込み保持位置(B)では前記中間駆動軸(12,13)の回転を許容する規制スロット(65)とで構成したことを特徴とする操作装置施錠システム。
In the operating device locking system according to claim 1,
The rotation operation restricting means includes a restricting bar (39) formed integrally with the inner key case (38) and an intermediate drive shaft (12, 13) formed so that the restricting bar (39) is engaged. The intermediate drive shaft (12, 13) is prevented from rotating at the initial position (A) of the inner key case (38), but at the push-in holding position (B) of the inner key case (38). An operating device locking system comprising a restriction slot (65) that allows rotation of (12, 13).
請求項2記載の操作装置施錠システムにおいて,
前記中間駆動軸を,前記操作ノブ(11)に摺動可能にスプライン嵌合されると共に,前記規制バー(39)を介して前記内側キーケース(38)に連結される第1中間駆動軸(12)と,この第1中間駆動軸(12)を囲繞して前記装着本体(1)に摺動可能に支承される第2中間駆動軸(13)とで構成し,これら第1及び第2中間駆動軸(12,13)間に,前記内側キーケース(38)の初期位置(A)ではオフ状態,押し込み保持位置(B)ではオン状態となるクラッチ(12a,13a)を構成し,前記操作ノブ(11)及び前記第2中間駆動軸(13)間を,前記操作ノブ(11)から前記第2中間駆動軸(13)に対する駆動トルクが所定値以上になると操作ノブ(11)及び第2中間駆動軸(13)間に滑りが発生するトルクリミッタ(15)を介して連結したことを特徴とする操作装置施錠システム。
In the operating device locking system according to claim 2,
The intermediate drive shaft is slidably splined to the operation knob (11) and is connected to the inner key case (38) via the restriction bar (39). 12) and a second intermediate drive shaft (13) that surrounds the first intermediate drive shaft (12) and is slidably supported on the mounting body (1). Between the intermediate drive shafts (12, 13), there are configured clutches (12a, 13a) which are turned off at the initial position (A) of the inner key case (38) and turned on at the push-in holding position (B). When the drive torque from the operation knob (11) to the second intermediate drive shaft (13) exceeds a predetermined value between the operation knob (11) and the second intermediate drive shaft (13), the operation knob (11) and the second intermediate drive shaft (13) (2) Sliding between the intermediate drive shafts (13) Operating device locking system, characterized in that linked via a Kurimitta (15).
JP2009039896A 2009-02-23 2009-02-23 Operating device locking system Expired - Fee Related JP5147756B2 (en)

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WO2016072267A1 (en) * 2014-11-07 2016-05-12 株式会社ホンダロック Opening operation restriction device for opening/closing device

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JP6061093B2 (en) * 2013-09-11 2017-01-18 株式会社ホンダロック Cylinder lock protector

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JP2000016251A (en) * 1998-07-07 2000-01-18 Yazaki Corp Card-key system for vehicle
DE19939733C2 (en) * 1999-08-21 2001-10-11 Huf Huelsbeck & Fuerst Gmbh Device for starting a vehicle engine using an electronic key
JP3973493B2 (en) * 2002-06-10 2007-09-12 株式会社東海理化電機製作所 Portable machine slot device
WO2006022240A1 (en) * 2004-08-23 2006-03-02 M & K Yokoya Lock device of bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072267A1 (en) * 2014-11-07 2016-05-12 株式会社ホンダロック Opening operation restriction device for opening/closing device
JP2016089526A (en) * 2014-11-07 2016-05-23 株式会社ホンダロック Opening actuation regulation device for opening/closing apparatus

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