| 摘要 |
<P>PROBLEM TO BE SOLVED: To further improve the safety of a massage machine. <P>SOLUTION: Both micro switches 15R and 15L are turned on by both armrests 20 assembled. Only when both the micro switches 15R and 15L become on states, the massage machine 10 can operate. Therefore, the massage machine 10 is prevented from operating when the assembly of the armrest 20 is incomplete. <P>COPYRIGHT: (C)2013,JPO&INPIT |
