| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, in a conventional pulsator for a washing machine, when abnormal sound is generated by a foreign object being mixed at a rear side of the pulsator or when black mold and dust are attached, the pulsator cannot be removed easily, so that the problem needs to be solved by calling for a service company each time, which causes an economic burden and inconvenience as the washing machine cannot be used until the restoration.SOLUTION: An adaptor is fitted to a shaft and fixed by a screw. A lock arm, a spring, a lock arm fulcrum pin and a stopper are mounted on a pulsator. The pulsator is fitted to th adaptor, a tip of the lock arm is pressed by the spring to be pushed into an adaptor recess, and the pulsator and the adaptor are fixed. Thereby, the pulsator can be detached easily, so that the problem can be solved quickly by oneself without calling for a service company when the problem occurs. |
