WASHING MACHINE
To prevent a user from opening a door body by mistake by releasing the door body lock during operation.SOLUTION: A washing machine includes: a door body lock device 121 which has a lever 122 for locking the door body 120, a lock detection switch 253 for detecting the lock of the door body 120, and a...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To prevent a user from opening a door body by mistake by releasing the door body lock during operation.SOLUTION: A washing machine includes: a door body lock device 121 which has a lever 122 for locking the door body 120, a lock detection switch 253 for detecting the lock of the door body 120, and a solenoid 254 for operating the lever 122 by electromagnetic force; a control device 80 which has a solenoid drive circuit 256 for driving the solenoid 254 and a lock detection circuit 255 for detecting the lock of the door body 120; and control means 87 which has a specification to repeat the operation of locking the door body locking device 121 an even number of times when the lock detection circuit 255 detects release of the locked state during operation.SELECTED DRAWING: Figure 2
【課題】運転中に扉体ロックが解除されて、扉体を使用者が誤って開けてしまうことを防止する。【解決手段】扉体ロック装置１２１は、扉体１２０をロックするレバー１２２と、扉体１２０のロックを検知するロック検知スイッチ２５３と、電磁力によりレバー１２２を動作させるソレノイド２５４と、を有し、制御装置８０は、ソレノイド２５４を駆動させるソレノイド駆動回路２５６と、扉体１２０のロックを検知するロック検知回路２５５と、を有し、制御手段８７は、運転中において、ロック検知回路２５５がロック状態の解除を検知した場合に、扉体ロック装置１２１を再度ロックする動作を、偶数回繰り返す仕様とすること。【選択図】図２ |
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