JP2001116059A - Manually switching device for automatic apparatus - Google Patents
Manually switching device for automatic apparatusInfo
- Publication number
- JP2001116059A JP2001116059A JP29376499A JP29376499A JP2001116059A JP 2001116059 A JP2001116059 A JP 2001116059A JP 29376499 A JP29376499 A JP 29376499A JP 29376499 A JP29376499 A JP 29376499A JP 2001116059 A JP2001116059 A JP 2001116059A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- manual
- gear
- control shaft
- driving
- 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
Landscapes
- Sanitary Device For Flush Toilet (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、モ−タ駆動によ
り制御される自動機器を手動駆動に切換えて制御するた
めの手動切換装置に関し、例えば、便器を洗浄する自動
洗浄器を手動操作で動作させるための手動切換装置に係
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manual switching device for switching an automatic apparatus controlled by a motor drive to a manual drive to control the automatic apparatus. The present invention relates to a manual switching device for performing the above operation.
【0002】[0002]
【従来の技術】便器には使用後に水洗する自動洗浄器が
備えられているものが多いが、この自動洗浄器は、プッ
シュ釦の押下操作で発生する制御信号に応動してモ−タ
が始動し、流水弁がモ−タ駆動により開き、便器内に放
水する構成となっている。2. Description of the Related Art Most toilets are provided with an automatic washing machine for washing with water after use. In this automatic washing machine, a motor is started in response to a control signal generated by pressing a push button. The running water valve is opened by the motor drive to discharge water into the toilet.
【0003】また、この種の自動洗浄器は手動操作ノブ
を備え、この操作ノブの操作により流水弁を開き放水さ
せる手動操作機構を備えている。[0003] This type of automatic washer also has a manual operation knob, and has a manual operation mechanism for opening a water flow valve and discharging water by operating the operation knob.
【0004】[0004]
【発明が解決しようとする課題】上記した自動洗浄器
は、モ−タ駆動による自動駆動と手動操作による手動駆
動とを切換えるために電磁クラッチを備えている。The above-mentioned automatic cleaning device is provided with an electromagnetic clutch for switching between automatic driving by motor driving and manual driving by manual operation.
【0005】つまり、自動駆動のときはモ−タの駆動系
を接続させ、手動駆動のときはモ−タの駆動系を切り離
し、手動操作による開弁が可能になっている。That is, the motor driving system is connected during automatic driving, and the motor driving system is disconnected during manual driving, and the valve can be manually opened.
【0006】したがって、従来の自動洗浄器は電磁クラ
ッチとその附属部品などを必要とするため、部品点数が
多くなり、製品のロ−コスト化に問題がある上、電磁ク
ラッチの電力消費の面からもその改良が望まれている。Therefore, the conventional automatic washer requires an electromagnetic clutch and its attached parts, so that the number of parts is increased, there is a problem in reducing the cost of the product, and the power consumption of the electromagnetic clutch is reduced. The improvement is also desired.
【0007】本発明は上記した実情にかんがみ、自動と
手動の切換えを簡単な機械的クラッチによって構成する
ことにより、ロ−コスト化を計ると共に、操作性を高め
た自動機器の手動切換装置を提供することを目的とす
る。In view of the above-mentioned circumstances, the present invention provides a manual switching device for an automatic device which has a low cost and has improved operability by configuring automatic and manual switching by a simple mechanical clutch. The purpose is to do.
【0008】[0008]
【課題を解決するための手段】上記した目的を達成する
ため、本発明では、制御軸に設けた歯車をモ−タによっ
て駆動し、動作と停止を制御軸の回動によって制御する
自動機器の手動切換装置において、上記歯車はモ−タ駆
動による回動位置からばね勢力で復動させるようにして
制御軸に回転自在に軸支し、かつ、この歯車には制御軸
に設けた連動部を連動して制御軸を回動させる駆動部を
設けると共に、その駆動部には、上記連動部に対して所
定の範囲の非連動領域を設け、一方、手動による操作回
動位置から非操作回動位置にばね勢力で復動させる手動
回動軸を設けると共に、この手動回動軸を上記制御軸に
一体的に連結してなり、モ−タ駆動により歯車を回動さ
せ、その駆動部により連動部を連動して制御軸を回動さ
せる一方、手動回動軸を手動操作により回動させ、上記
非連動領域内で連動部を回動させて制御軸を回動させる
構成としたことを特徴とする自動機器の手動切換装置を
提案する。SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention provides an automatic device in which a gear provided on a control shaft is driven by a motor and operation and stop are controlled by rotation of the control shaft. In the manual switching device, the gear is rotatably supported by a control shaft so as to return by a spring force from a rotation position by motor drive, and the gear has an interlocking portion provided on the control shaft. A drive unit that rotates the control shaft in conjunction with the drive unit is provided, and the drive unit is provided with a non-interlocking area within a predetermined range with respect to the interlocking unit. A manual rotating shaft for returning by a spring force is provided at the position, and this manual rotating shaft is integrally connected to the control shaft. The gear is rotated by motor driving, and the gear is rotated by the driving unit. The control shaft is rotated in conjunction with the Axis is rotated by manual operation, proposes a manual switching device of an automatic device, characterized in that the arrangement for rotating the control shaft rotates the interlocking part in the breakaway regions.
【0009】また、本発明の手動切換装置は、上記手動
回動軸を制御軸に対して非回動で摺動移動するように連
結すると共に、操作回動させた手動回動軸を摺動移動さ
せた位置で保持する保持機構を設け、手動操作した動作
を継続させる構成とすることができる。In the manual switching device of the present invention, the manual rotating shaft is connected to the control shaft so as to slide without rotating, and the manual rotating shaft, which has been operated and rotated, slides. A structure may be provided in which a holding mechanism for holding at the moved position is provided, and the operation manually operated is continued.
【0010】[0010]
【作用】上記した手動切換装置は、手動回動軸を手動操
作により回動すると、制御軸がこの手動回動軸と一体的
に回動し、自動機器を動作させる。In the manual switching device described above, when the manual rotating shaft is rotated by manual operation, the control shaft is rotated integrally with the manual rotating shaft to operate the automatic equipment.
【0011】この手動操作の場合、制御軸の連動部が歯
車に設けた駆動部の非連動領域内で回動する。なお、手
動操作力を解放させれば、手動回動軸がはね勢力で復動
するため、制御軸が戻り回動し、自動機器が停止動作す
る。In the case of this manual operation, the interlocking portion of the control shaft rotates in the non-interlocking region of the driving portion provided on the gear. When the manual operating force is released, the manual rotating shaft returns by the repulsive force, so that the control shaft returns and rotates, and the automatic device stops.
【0012】自動操作によってモ−タ駆動させると、モ
−タに連動された歯車の回動により、その駆動部が非連
動領域の間空転し、その後に連動部を駆動する。したが
って、制御軸が歯車の回動にしたがって回動し、自動機
器を動作させる。When the motor is driven by an automatic operation, the rotation of the gear linked to the motor causes the drive unit to idle during the non-interlocked region, and then drives the interlock unit. Therefore, the control shaft rotates according to the rotation of the gear, and operates the automatic device.
【0013】また、自動機器の動作を停止させるときは
モ−タの給電を停止させる。この場合、歯車がばね勢力
で復動し、その駆動部により制御軸の連動部を連動し、
制御軸を戻り回動させる。なお、歯車がばね勢力で復動
回動することでモ−タが無給電の状態で逆転する。When stopping the operation of the automatic equipment, the power supply to the motor is stopped. In this case, the gear is moved back by the spring force, and the driving portion of the gear moves the interlocking portion of the control shaft,
Return and rotate the control shaft. When the gear rotates backward by the spring force, the motor reversely rotates without power supply.
【0014】手動回動軸を操作位置で摺動移動させて保
持する構成とすれば、手動操作を解放させても自動機器
の動作を継続させることができる。この場合の自動機器
の動作は、手動回動軸を戻し移動させるだけで停止させ
ることができる。If the configuration is such that the manual rotation shaft is slid and moved at the operation position and held, the operation of the automatic equipment can be continued even when the manual operation is released. In this case, the operation of the automatic device can be stopped only by returning the manual rotating shaft.
【0015】[0015]
【発明の実施の形態】次に、便器に備える自動洗浄器の
流水弁駆動装置に実施した一実施形態について図面に沿
って説明する。図1は手動切換装置を有する流水弁駆動
装置の断面図、図2は図1上のA−A線に沿って切断し
た同駆動装置の部分断面図、図3は図1上のB−B線に
沿って切断した同駆動装置の部分断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention applied to a flush valve driving device for an automatic washing machine provided in a toilet will be described with reference to the drawings. 1 is a cross-sectional view of a running water valve driving device having a manual switching device, FIG. 2 is a partial cross-sectional view of the driving device taken along line AA in FIG. 1, and FIG. 3 is BB in FIG. FIG. 3 is a partial cross-sectional view of the driving device, taken along a line.
【0016】これらの図面において、11は自動洗浄器
の流水弁を駆動する駆動軸(制御軸)で、この駆動軸1
1は中程をケ−ス12に回転自在に軸支し、一端側を手
動回動軸13に連結してある。当該駆動軸11は、一方
向に回動させて小便使用を洗浄する弁駆動、他方向に回
動させて大便使用を洗浄する弁駆動を行なう。In these drawings, reference numeral 11 denotes a drive shaft (control shaft) for driving a flowing water valve of the automatic cleaning device.
Numeral 1 is rotatably supported on the middle of the case 12 on a case 12 and one end thereof is connected to a manual rotating shaft 13. The drive shaft 11 is rotated in one direction to perform valve driving for cleaning urine use, and is rotated in the other direction to perform valve driving for cleaning stool use.
【0017】14は一種のクラッチ歯車で、この歯車1
4は上記した駆動軸11に回転自在に軸支させてある。
なお、この歯車14は、モ−タ15の出力を減速歯車を
介して伝達し回動させる構成としてあり、モ−タ15の
正転にしたがって進み回動し、リタ−ンスプリングによ
って初期位置に後退か移動する。Reference numeral 14 denotes a kind of clutch gear.
4 is rotatably supported by the drive shaft 11 described above.
The gear 14 is configured to transmit the output of the motor 15 via a reduction gear and rotate the gear. The gear 14 advances and rotates according to the forward rotation of the motor 15, and is returned to the initial position by a return spring. Retreat or move.
【0018】また、上記の歯車14には、その軸筒部1
4aにほぼ半円状に形成したクラッチ凹溝14bが設け
てある。このクラッチ凹溝14bには、駆動軸11の外
面に設けた細形の凸形部11aを内装させてあり、クラ
ッチ凹溝14bの回動下に、その溝縁によって凸形部1
1aを押動し、駆動軸11を回動する。Further, the gear 14 has a shaft cylinder 1
4a is provided with a clutch groove 14b formed in a substantially semicircular shape. The clutch concave groove 14b has a thin convex portion 11a provided on the outer surface of the drive shaft 11 therein, and when the clutch concave groove 14b rotates, the convex portion 1a is formed by the groove edge.
1a is pushed to rotate the drive shaft 11.
【0019】また、上記歯車14には、図2に示す如く
円弧状のばね受け部14cが設けてある。このばね受け
部14cは、その内側に円弧状に配設させた固定のばね
受け部12aとで第1のリタ−ンスプリング16を受け
止めしている。The gear 14 is provided with an arc-shaped spring receiving portion 14c as shown in FIG. The spring receiving portion 14c receives the first return spring 16 with a fixed spring receiving portion 12a disposed inside in an arc shape.
【0020】すなわち、ばね受け部12a、14cの一
端には第1のリタ−ンスプリング16の一方腕部16a
を、それらの他端には第1のリタ−ンスプリング16の
他方腕部16bを係架させることにより、ばね受け部1
4cを設けた歯車14に復動力を与えるようにしてあ
る。なお、固定のばね受け部12aはケ−ス12の一部
に設けてある。That is, one end 16a of the first return spring 16 is attached to one end of each of the spring receiving portions 12a and 14c.
The other arm 16b of the first return spring 16 is hooked to the other end thereof, so that the spring receiving portion 1
A reverse power is applied to the gear 14 provided with 4c. The fixed spring receiving portion 12a is provided in a part of the case 12.
【0021】一方、手動回動軸13はカバ−17に回転
自在に軸支してあり、その先方部には軸心方向に形成し
た角状孔13aが設けてある。(図3参照) すなわち、上記した駆動軸11の一端側に形成した角状
形成部11bを上記した角状孔13aに摺動自在に挿入
させることにより、駆動軸11と手動回動軸13とを連
結させてある。On the other hand, the manual rotary shaft 13 is rotatably supported by the cover 17 and has a horn-shaped hole 13a formed in the forward end thereof in the axial direction. (See FIG. 3) That is, the drive shaft 11 and the manual rotation shaft 13 are connected to each other by slidably inserting the horn-shaped portion 11b formed at one end of the drive shaft 11 into the horn hole 13a. Are connected.
【0022】また、手動回動軸13の外面には軸心方向
に長くしたキ−凸部13bを設け、手動回動軸13を回
動させたとき、このキ−凸部13bがカバ−17のキ−
溝17aに対向する。なお、キ−溝17aは手動回動軸
13に平行させるようにしてカバ−17の一部に形成し
てある。A key projection 13b elongated in the axial direction is provided on the outer surface of the manual rotation shaft 13, and when the manual rotation shaft 13 is rotated, the key projection 13b is covered by the cover 17. Key
It faces the groove 17a. The key groove 17a is formed in a part of the cover 17 so as to be parallel to the manual rotation shaft 13.
【0023】つまり、手動回動軸13を所定位置まで回
動させると、キ−凸部13bがキ−溝17aに対向する
ため、この回動位置で手動回動軸13に引き出し力を加
えれば、キ−凸部13bがキ−溝17a内に入り、手動
回動軸13を引き出し操作することができる。なお、手
動回動軸13は基部に固着したノブ18によって回動操
作し、また、引き出し操作する。That is, when the manual rotating shaft 13 is rotated to a predetermined position, the key projection 13b faces the key groove 17a. The key projection 13b enters the key groove 17a, and the manual rotary shaft 13 can be pulled out. The manual rotation shaft 13 is rotated and pulled out by a knob 18 fixed to the base.
【0024】また、手動回動軸13は、図3に示すよう
に、その先端外周面が角状部13cとして形成し、この
角状部13cを中立保持体19の角状孔19aに突入さ
せてある。すなわち、角状部13cを角状孔19aに摺
動自在に嵌合させることによって、中立保持体19を手
動回動軸13と共に回動させるようになっている。As shown in FIG. 3, the outer peripheral surface of the manual rotating shaft 13 is formed as a horn 13c, and the horn 13c is inserted into the horn 19a of the neutral holder 19. It is. That is, the neutral holding body 19 is rotated together with the manual rotation shaft 13 by slidably fitting the square portion 13c into the square hole 19a.
【0025】中立保持体19は、上記駆動軸11に回転
自在に軸支させてあり、これには円弧状のばね受け部1
9bが設けてある。(図3参照) このばね受け19bは内側に配設した固定のばね受け部
17bとで第2のリタ−ンスプリング20を受け止めし
ている。The neutral holding member 19 is rotatably supported by the drive shaft 11, and includes an arc-shaped spring receiving portion 1.
9b is provided. (See FIG. 3.) The spring receiver 19b receives the second return spring 20 with the fixed spring receiver 17b disposed inside.
【0026】すなわち、ばね受け部17b、19bの一
端部には第2のリタ−ンスプリング20の一方腕部20
aを、それらの他端部には第2のリタ−ンスプリング2
0の他方腕部20bを各々係架させることによって、中
立保持体19を常に中立の回動位置に復動させる。な
お、ばね受け部17bはケ−ス12に取付けたカバ−1
7の一部に円弧状に形成してある。That is, one end of the second return spring 20 is attached to one end of each of the spring receiving portions 17b and 19b.
a at the other end thereof, a second return spring 2
The neutral holding body 19 is always returned to the neutral rotation position by hooking the other arms 20b of the zero. The spring receiving portion 17b is provided with a cover 1 attached to the case 12.
7 is formed in an arc shape.
【0027】また、中立保持体19の復動力が手動回動
軸13に伝達されるため、手動回動軸13が非操作位置
である中立位置に復動し、また、中立保持体19の復動
力が手動回動軸13を介して駆動軸11に伝達されるた
め、駆動軸11が中立位置に復動する。Since the returning power of the neutral holding member 19 is transmitted to the manual rotating shaft 13, the manual rotating shaft 13 returns to the neutral position, which is the non-operation position, and the neutral holding member 19 returns to the neutral position. Since the power is transmitted to the drive shaft 11 via the manual rotation shaft 13, the drive shaft 11 returns to the neutral position.
【0028】駆動軸11がこのように復動することによ
り、その凸形部11aが図2に示す回動位置、つまり、
クラッチ凹溝14bの溝縁14b1と14b2の中間に
位置した中立位置となる。なお、クラッチ凹溝14bの
回動位置は第1のリタ−ンスプリング16の復動力によ
って図2に示す初期位置となる。When the drive shaft 11 moves back in this way, the convex portion 11a is moved to the rotational position shown in FIG.
A neutral position located in the middle of the groove edges 14b 1 and 14b 2 of the clutch grooves 14b. The rotational position of the clutch groove 14b is set to the initial position shown in FIG. 2 by the return power of the first return spring 16.
【0029】その他、モ−タ15はケ−ス12内に組付
けてあるが、このモ−タ15は流水の自動釦操作によっ
て発生する制御信号によって一定時間の間駆動回転し、
一定時間経過後、第1のリタ−ンスプリング16のばね
勢力で逆転する。In addition, the motor 15 is mounted in the case 12, and the motor 15 is driven and rotated for a predetermined time by a control signal generated by an automatic button operation of flowing water.
After a certain period of time, the rotation is reversed by the spring force of the first return spring 16.
【0030】次に、上記した駆動装置の動作について図
4〜図7に示す動作図を参照しながら説明する。図4、
図5は自動操作の動作説明図であり、図4は「小便使
用」を洗浄する場合の弁駆動を、図5は「大便使用」を
洗浄する場合の弁駆動を各々示す。Next, the operation of the above-described driving device will be described with reference to the operation diagrams shown in FIGS. FIG.
FIG. 5 is an explanatory view of the operation of the automatic operation. FIG. 4 shows the valve drive for cleaning “use urine” and FIG. 5 shows the valve drive for cleaning “use urine”.
【0031】先ず、「小便使用」の洗浄のときは、その
自動釦の操作にしたがってモ−タ15が回転駆動し、歯
車14が図4に示す矢印21方向に回動する。この動作
において、歯車14は図4(a)の初期位置から図4
(b)に示す回動位置までの間は空転し、図4(b)の
位置に回動することにより、そのクラッチ凹溝14bの
溝縁が凸形部11aに突き当たり、その後の回動で凸形
部11aを押し回す。First, in the case of "use urine", the motor 15 is driven to rotate in accordance with the operation of the automatic button, and the gear 14 rotates in the direction of arrow 21 shown in FIG. In this operation, the gear 14 is moved from the initial position of FIG.
By rotating to the position shown in FIG. 4B and rotating to the position shown in FIG. 4B, the groove edge of the clutch concave groove 14b abuts on the convex portion 11a, and the rotation is performed thereafter. Push the convex part 11a around.
【0032】この結果、凸形部11aが図4(c)のよ
うに旋回することから、駆動軸11が矢印21方向に回
動し、流水弁を開口する。As a result, the protruding portion 11a turns as shown in FIG. 4 (c), so that the drive shaft 11 turns in the direction of the arrow 21 to open the flow valve.
【0033】自動釦の操作から一定時間経過すると、モ
−タ15が歯車14を図4(c)のように回動し、その
後、給電が停止するため、歯車14が第1のリタ−ンス
プリング16のばね勢力で復動回転し、図4(c)の位
置から逆転(矢印21の反対方向)し、図4(a)に示
す正確な初期位置で停止する。When a certain period of time has elapsed after the operation of the automatic button, the motor 15 rotates the gear 14 as shown in FIG. 4C, and thereafter the power supply is stopped. The spring 16 rotates backward by the force of the spring, and reversely rotates (in the direction opposite to the arrow 21) from the position shown in FIG. 4C, and stops at the correct initial position shown in FIG.
【0034】また、駆動軸11は第2のリタ−ンスプリ
ング20による中立保持体19の復動力を受けるので、
凸形部11aが図4(a)に示す中立位置に戻り、この
動作で流水弁が閉じる。Further, the drive shaft 11 receives the returning power of the neutral holding member 19 by the second return spring 20, so that
The convex portion 11a returns to the neutral position shown in FIG. 4A, and this operation closes the flush valve.
【0035】「大便使用」の洗浄のときは図5に示す動
作となる。すなわち、「大便使用」を洗浄する自動釦の
操作にしたがいモ−タ15が回転駆動し、歯車14が図
5に示す矢印22方向に回動する。The operation shown in FIG. 5 is performed at the time of cleaning using "feces". That is, the motor 15 is driven to rotate in accordance with the operation of the automatic button for washing "use stool", and the gear 14 rotates in the direction of arrow 22 shown in FIG.
【0036】すなわち、歯車14が図5(a)の初期位
置から図5(b)の位置まで空転し、その後、凸形部1
1aが押し回されて図5(c)の旋回位置となる。した
がって、駆動軸11が矢印22方向に回動し流水弁を開
口する。That is, the gear 14 idles from the initial position in FIG. 5 (a) to the position in FIG. 5 (b).
1a is pushed and turned to the turning position shown in FIG. Therefore, the drive shaft 11 rotates in the direction of the arrow 22 to open the flowing water valve.
【0037】自動釦の操作から一定時間経過すると、モ
−タ15の給電が停止することから、歯車14が第1の
リタ−ンスプリング16のばね勢力で矢印22とは反対
方向に回転することから、上記同様に歯車14が初期位
置に、駆動軸11が中立位置に各々戻り回動し、図5
(a)の状態となり、流水弁が閉じる。この場合、モ−
タ15が第1のリタ−ンスプリング16のばね勢力で無
給電状態で逆転する。When a certain period of time has passed since the operation of the automatic button, the power supply to the motor 15 is stopped, so that the gear 14 rotates in the direction opposite to the arrow 22 by the spring force of the first return spring 16. 5, the gear 14 returns to the initial position, and the drive shaft 11 returns to the neutral position.
The state of (a) is reached, and the flowing water valve is closed. In this case, the mode
The rotation of the rotor 15 is reversed by the spring force of the first return spring 16 in a state of no power supply.
【0038】図6、図7は手動操作の動作説明図であ
り、図6は「小便使用」を洗浄する弁駆動を、図7は
「大便使用」を洗浄する弁駆動を各々示す。先ず、「小
便使用」を洗浄する場合は、ノブ18を操作して手動回
動軸13を非操作回動位置から一方向に回動させる。6 and 7 are explanatory diagrams of the operation of the manual operation. FIG. 6 shows a valve drive for washing "use urine" and FIG. 7 shows a valve drive for washing "use urine". First, when cleaning "use urine", the knob 18 is operated to rotate the manual rotation shaft 13 in one direction from the non-operation rotation position.
【0039】この操作により駆動軸11が図6(b)に
示すように矢印23の方向に回動し、流水弁が開口す
る。なお、この動作の場合には、歯車14が第1のリタ
−ンスプリング16のばね勢力を受け、図6(a)に示
す初期位置を保ち、凸形部11aがクラッチ凹溝14b
内を旋回する。By this operation, the drive shaft 11 rotates in the direction of arrow 23 as shown in FIG. 6B, and the flowing water valve opens. In this operation, the gear 14 receives the spring force of the first return spring 16 and maintains the initial position shown in FIG.
Turn inside.
【0040】流水後はノブ18の操作を解放する。この
解放により、手動回動軸13が中立保持体19を介して
第2のリタ−ンスプリング20の復動力を受けて非操作
回動位置に戻り回動することから、駆動軸11が戻り回
動して流水弁が閉じ、凸形部11aが図6(a)の中立
位置となる。After running water, the operation of the knob 18 is released. With this release, the manual rotating shaft 13 receives the returning power of the second return spring 20 via the neutral holding member 19 and rotates back to the non-operation rotating position, so that the drive shaft 11 returns and rotates. Then, the flowing water valve is closed, and the convex portion 11a is in the neutral position shown in FIG.
【0041】「大便使用」を洗浄する場合は、操作ノブ
18を操作して手動回動軸13を他方向に回動させる。
この操作により駆動軸11が図7(b)に示すように矢
印24の方向に回動し、流水弁が開放する。When cleaning "use stool", the operation knob 18 is operated to rotate the manual rotation shaft 13 in the other direction.
By this operation, the drive shaft 11 rotates in the direction of the arrow 24 as shown in FIG. 7B, and the water valve opens.
【0042】流水後はノブ18の操作を解放することに
より、上記同様に駆動軸11が戻り回動して流水弁が閉
じ、凸形部11aが図7(a)に示す中立位置に戻る。
なお、この動作の場合にも、凸形部11aがクラッチ凹
溝14b内で旋回する。After the water flow, by releasing the operation of the knob 18, the drive shaft 11 returns and rotates in the same manner as described above to close the water flow valve, and the convex portion 11a returns to the neutral position shown in FIG. 7 (a).
In this case, also in this operation, the convex portion 11a turns in the clutch groove 14b.
【0043】一方、上記のように手動操作する場合、手
動回動軸13を回動させた位置で操作ノブ18を図1に
示す鎖線の如く引き出し操作すれば、キ−凸部13bが
キ−溝17aに入る。On the other hand, in the case of manual operation as described above, if the operation knob 18 is pulled out as indicated by the chain line in FIG. It enters the groove 17a.
【0044】したがって、この状態で操作ノブ18の操
作を解放すれば、キ−凸部13bが第2のリタ−ンスプ
リング20のばね勢力によってキ−溝17aの溝縁に圧
接するため、手動回動軸13の引き出し移動位置を保持
することができる。Accordingly, when the operation of the operation knob 18 is released in this state, the key projection 13b is pressed against the groove edge of the key groove 17a by the spring force of the second return spring 20, so that the manual rotation is performed. The pull-out movement position of the driving shaft 13 can be held.
【0045】この引き出し操作においても手動回動軸1
3が駆動軸11に連結され、この駆動軸11の回動位置
を保つから、流水弁を開口状態とすることができる。こ
のように操作して流水を継続させることにより、寒冷地
で生ずる流水弁のタンクへの凍り付きを防止することが
できる。In this pull-out operation, the manual rotary shaft 1 is also used.
3 is connected to the drive shaft 11, and the rotating position of the drive shaft 11 is maintained, so that the flowing water valve can be opened. By continuing the running water by operating in this manner, it is possible to prevent the running water valve from freezing on the tank in a cold region.
【0046】上記した流水弁の継続開口は、操作ノブ1
8を押し込み操作するだけで、駆動軸11が自動的に中
立位置に戻る。なお、「小便使用」洗浄時に旋回するキ
−凸部13bの位置と、「大便使用」洗浄時に旋回する
キ−凸部13bの位置との各々に対応させたキ−溝17
aを設けることにより、各々の洗浄動作においても流水
弁の継続開口を行なうことができるが、いずれか一方の
洗浄動作により流水弁の継続開口を行なうように、キ−
溝17aを設けることができる。The continuous opening of the above-mentioned flowing water valve is controlled by the operation knob 1
By simply depressing 8, the drive shaft 11 automatically returns to the neutral position. In addition, the key groove 17 corresponding to the position of the key projection 13b that rotates when washing with “use urine” and the position of the key projection 13b that rotates when washing with “use urine”.
By providing a, the continuous opening of the water flow valve can be performed in each cleaning operation.
A groove 17a can be provided.
【0047】以上、一実施形態について説明したが、本
発明は便器の自動洗浄器にかぎらず、その他の自動機器
に備える手動切換装置として同様に実施することができ
る。Although one embodiment has been described above, the present invention is not limited to an automatic flushing device for a toilet bowl, but can be similarly implemented as a manual switching device provided in other automatic devices.
【0048】[0048]
【発明の効果】上記した通り、本発明では、制御軸の連
動部を歯車に設けた駆動部の非連動領域で回動させて手
動動作、その連動部を歯車の駆動部で回動させて自動動
作となる構成としたことから、自動と手動の切換えに電
磁クラッチなどの特別な構成を設ける必要がなく、機械
的な簡単なクラッチ機構で構成することができるので、
構成簡単にしてロ−コスト化に適する手動切換装置とな
る。As described above, according to the present invention, the interlocking portion of the control shaft is rotated manually in the non-interlocking region of the driving portion provided on the gear, and the interlocking portion is rotated by the driving portion of the gear. Since it is configured to be an automatic operation, there is no need to provide a special configuration such as an electromagnetic clutch for switching between automatic and manual, and it is possible to configure with a simple mechanical clutch mechanism,
The structure is simplified, and the manual switching device is suitable for low cost.
【0049】また、手動操作では歯車に対し非連結とな
ることから、操作が軽快となると共に、手動回動軸を摺
動移動させて保持する構成とすれば、流水弁の凍り付き
を防止することができる等、実用的に便利な手動切換装
置となる。Further, since the gear is not connected to the gear in the manual operation, the operation becomes lighter, and if the manual rotary shaft is slid and held, the freezing of the flowing water valve can be prevented. And a practically convenient manual switching device.
【図1】便器の自動洗浄器に備える駆動装置として実施
した一実施形態を示す断面図である。FIG. 1 is a cross-sectional view showing an embodiment implemented as a drive device provided in an automatic cleaning device for a toilet.
【図2】図1上のA−A線に沿って切断した上記駆動装
置の部分断面図である。FIG. 2 is a partial cross-sectional view of the driving device taken along a line AA in FIG.
【図3】図1上B−B線に沿って切断した図2同様の部
分断面図である。FIG. 3 is a partial sectional view similar to FIG. 2, cut along the line BB in FIG. 1;
【図4】小便洗浄時の自動操作を示す動作説明図であ
る。FIG. 4 is an operation explanatory view showing an automatic operation at the time of urine washing.
【図5】大便洗浄時の自動操作を示す動作説明図であ
る。FIG. 5 is an operation explanatory view showing an automatic operation at the time of stool washing.
【図6】小便洗浄時の手動操作を示す動作説明図であ
る。FIG. 6 is an operation explanatory view showing a manual operation at the time of urine washing.
【図7】大便洗浄時の手動操作を示す動作説明図であ
る。FIG. 7 is an operation explanatory view showing a manual operation during stool washing.
11 駆動軸 11a 凸形部 11b 角状形成部 13 手動回動軸 13a 角状孔 13b キ−凸部 13c 角状部 14 歯車 14b クラッチ凹溝 15 モ−タ 16 第1のリタ−ンスプリング 17a キ−溝 18 ノブ 19 中立保持体 19a 角状孔 20 第2のリタ−ンスプリング DESCRIPTION OF SYMBOLS 11 Drive shaft 11a Convex part 11b Square forming part 13 Manual rotation shaft 13a Square hole 13b Key convex part 13c Square part 14 Gear 14b Clutch groove 15 Motor 16 First return spring 17a Key -Groove 18 Knob 19 Neutral support 19a Square hole 20 Second return spring
Claims (2)
動し、制御軸の回動によって制御する自動機器の手動切
換装置において、上記歯車はモ−タ駆動による回動位置
からばね勢力で復動させるようにして制御軸に回転自在
に軸支し、かつ、この歯車には制御軸に設けた連動部を
連動して制御軸を回動させる駆動部を設けると共に、そ
の駆動部には、上記連動部に対して所定の範囲の非連動
領域を設け、一方、手動による操作回動位置から非操作
回動位置にばね勢力で復動させる手動回動軸を設けると
共に、この手動回動軸を上記制御軸に一体的に連結して
なり、モ−タ駆動により歯車を回動させ、その駆動部に
より連動部を連動して制御軸を回動させる一方、手動回
動軸を手動操作により回動させ、上記非連動領域内で連
動部を回動させて制御軸を回動させる構成としたことを
特徴とする自動機器の手動切換装置。1. A manual switching device for an automatic device in which a gear provided on a control shaft is driven by a motor and controlled by rotation of the control shaft, wherein the gear is driven by a spring force from a rotation position by the motor drive. The drive shaft is rotatably supported on the control shaft so as to return, and a drive unit for rotating the control shaft in conjunction with an interlocking unit provided on the control shaft is provided on the gear, and the drive unit includes A predetermined range of non-interlocking region is provided for the interlocking portion, and a manual turning shaft for returning from a manual operation turning position to a non-operation turning position by a spring force is provided. The shaft is integrally connected to the control shaft, the gear is rotated by motor driving, and the drive unit rotates the control shaft in conjunction with the interlocking unit, while the manual rotation shaft is manually operated. To rotate the interlocking section in the non-interlocking area to control A manual switching device for an automatic device, characterized in that a control shaft is rotated.
で摺動移動するように連結すると共に、操作回動させた
手動回動軸を摺動移動させた位置で保持する保持機構を
設け、手動操作した動作を継続させる構成としたことを
特徴とする請求項1に記載した自動機器の手動切換装
置。2. The holding device according to claim 1, wherein the manual rotating shaft is connected to the control shaft such that the manual rotating shaft is slidably moved in a non-rotating manner, and the manually rotated shaft that has been operated and rotated is held at the slidingly moved position. 2. The manual switching device for an automatic device according to claim 1, wherein a mechanism is provided to continue the manually operated operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29376499A JP4300656B2 (en) | 1999-10-15 | 1999-10-15 | Manual switching device for automatic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29376499A JP4300656B2 (en) | 1999-10-15 | 1999-10-15 | Manual switching device for automatic equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001116059A true JP2001116059A (en) | 2001-04-27 |
JP4300656B2 JP4300656B2 (en) | 2009-07-22 |
Family
ID=17798922
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29376499A Expired - Fee Related JP4300656B2 (en) | 1999-10-15 | 1999-10-15 | Manual switching device for automatic equipment |
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JP (1) | JP4300656B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107654152A (en) * | 2017-09-28 | 2018-02-02 | 裕克施乐塑料制品(太仓)有限公司 | New manually operable electric opening and closing door/lid actuator and its method of work |
-
1999
- 1999-10-15 JP JP29376499A patent/JP4300656B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107654152A (en) * | 2017-09-28 | 2018-02-02 | 裕克施乐塑料制品(太仓)有限公司 | New manually operable electric opening and closing door/lid actuator and its method of work |
Also Published As
Publication number | Publication date |
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JP4300656B2 (en) | 2009-07-22 |
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