| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a belt tension detection switch inexpensively and easily detecting tension of a predetermined magnitude and having high reliability without concerns such as failure. <P>SOLUTION: This belt tension detecting switch includes: an anchor connecting member 3 connected to the side of a vehicle body; a belt connecting member 4 connected to the side of a belt member 25 and approaching or separating from the anchor connecting member 3 by being relatively moved in a tension applying direction with respect to the anchor connecting member 3 by the tension applied to the belt member 25; a biasing means 8 allowing the anchor connecting member 3 and belt connecting member 4 to approach by a predetermined biasing force; and a switch member 7 fixed to one of the anchor connecting member 3 and the belt connecting member 4 and switched on or off by such a manner that the switch member is brought into contact with the other connecting member with both the connecting members allowed to approach and is not brought into contact with the other connecting member with both the connecting members separated from each other. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
