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OPENING AND CLOSING MEMBER DRIVING DEVICE AND TOILET LID OPENING AND CLOSING UNIT
To provide an opening and closing member driving device without the inclination of an output shaft due to a load.SOLUTION: An opening and closing member driving device 1 comprises a reinforcement member 35 having rigidity higher than that of a case 9 in an inner side of the case 9. An output shaft 7 comprises: a base part 12 positioned in the case 9 in a -Z direction; and a projection part projected from the case 9 in a +Z direction. A transfer mechanism 8 comprises an output gear 43 coaxially fixed to the base part 12 of the output shaft 7. The case 9 comprises a cylindrical bearing part 19 extended to a Z shaft direction in the case 9 coaxially with a case open part 10 penetrating the output shaft 7 in a second case 23 covering the reinforcement member 35 to the +Z direction. The output shaft 7 comprises a bearing-supported part 64 having a circular outer peripheral surface in the +Z direction of the output gear 43 in the base part 12. The bearing part 19 rotatably supports the bearing-supported part 64 from the outer peripheral side. The reinforcement member 35 comprises a bearing reinforcement part 24 contacted to the bearing part 19 from the outer peripheral side so as to enclose the bearing part 19.SELECTED DRAWING: Figure 3
【課題】負荷によって出力軸が傾斜することがない開閉部材駆動装置を提供すること。【解決手段】開閉部材駆動装置１は、ケース９の内側に、ケース９よりも剛性の高い補強部材３５を備える。出力軸７は、−Ｚ方向でケース９内に位置する基部１２と、＋Ｚ方向でケース９から突出する突出部と、を備える。伝達機構８は、出力軸７の基部１２に同軸に固定された出力歯車４３を備える。ケース９は、補強部材３５を＋Ｚ方向から被う第２ケース２３に、出力軸７を貫通させるケース開口部１０と同軸でケース９内をＺ軸方向に延びる筒状の軸受部１９を備える。出力軸７は、基部１２における出力歯車４３の＋Ｚ方向に、円形外周面を有する被軸受部６４を備える。軸受部１９は、被軸受部６４を外周側から回転可能に支持する。補強部材３５は、軸受部１９を包囲して軸受部１９に外周側から接触する軸受補強部２４を備える。【選択図】図３
OPENING AND CLOSING MEMBER DRIVING DEVICE AND TOILET LID OPENING AND CLOSING UNIT
To provide an opening and closing member driving device without the inclination of an output shaft due to a load.SOLUTION: An opening and closing member driving device 1 comprises a reinforcement member 35 having rigidity higher than that of a case 9 in an inner side of the case 9. An output shaft 7 comprises: a base part 12 positioned in the case 9 in a -Z direction; and a projection part projected from the case 9 in a +Z direction. A transfer mechanism 8 comprises an output gear 43 coaxially fixed to the base part 12 of the output shaft 7. The case 9 comprises a cylindrical bearing part 19 extended to a Z shaft direction in the case 9 coaxially with a case open part 10 penetrating the output shaft 7 in a second case 23 covering the reinforcement member 35 to the +Z direction. The output shaft 7 comprises a bearing-supported part 64 having a circular outer peripheral surface in the +Z direction of the output gear 43 in the base part 12. The bearing part 19 rotatably supports the bearing-supported part 64 from the outer peripheral side. The reinforcement member 35 comprises a bearing reinforcement part 24 contacted to the bearing part 19 from the outer peripheral side so as to enclose the bearing part 19.SELECTED DRAWING: Figure 3
【課題】負荷によって出力軸が傾斜することがない開閉部材駆動装置を提供すること。【解決手段】開閉部材駆動装置１は、ケース９の内側に、ケース９よりも剛性の高い補強部材３５を備える。出力軸７は、−Ｚ方向でケース９内に位置する基部１２と、＋Ｚ方向でケース９から突出する突出部と、を備える。伝達機構８は、出力軸７の基部１２に同軸に固定された出力歯車４３を備える。ケース９は、補強部材３５を＋Ｚ方向から被う第２ケース２３に、出力軸７を貫通させるケース開口部１０と同軸でケース９内をＺ軸方向に延びる筒状の軸受部１９を備える。出力軸７は、基部１２における出力歯車４３の＋Ｚ方向に、円形外周面を有する被軸受部６４を備える。軸受部１９は、被軸受部６４を外周側から回転可能に支持する。補強部材３５は、軸受部１９を包囲して軸受部１９に外周側から接触する軸受補強部２４を備える。【選択図】図３
OPENING AND CLOSING MEMBER DRIVING DEVICE AND TOILET LID OPENING AND CLOSING UNIT
開閉部材駆動装置および便蓋開閉ユニット
IWAMI AKIO (author)
2021-05-20
Patent
Electronic Resource
Japanese
IPC:
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
/
A47K
Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen
,
SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F16H
Getriebe
,
GEARING
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