| 摘要 |
<p>PURPOSE: A switch for a ventilator is provided to prevent an operating bar of a ventilator's switch to be moved left and right and vented by installing a transfer limit unit. CONSTITUTION: A switch for a ventilator comprises fixing and driving terminals(220,230), an operating bar(240), an elastic member(250), an elastic stopper(260), a stopper hooking unit(241), a secession preventing projection(242), and a transfer limit unit(270). The operating bar turns on/off the fixing and driving terminals. The elastic member pulls the operating bar to the upper side. The session preventing projection formed in the upper part of the stopper hooking unit is projected towards a pitted part of the stopper hooking unit. The transfer limit unit is formed to be contacted to the operating bar in an inner working area of a case, thereby preventing the operating bar to be moved left and right sides.</p> |
