| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for connection of a squeegee used for a floor washer, which prevents the damage of the squeegee, a wall surface, or the like by absorbing an impact on the squeegee even if the squeegee contacts the wall surface, an obstacle, or the like during the traveling of the floor washer and is devised so as to demonstrate stable water absorption performance without making the adjusting even if the height adjustment of the squeegee is needed by the causes of the wear of a traveling wheel and the cleansing of the rugged floor. <P>SOLUTION: The back part of the car body 1 of the floor washer and the squeegee 10 are connected using connecting bars 20, which are elastic and have universal joints 21 and 21 in both-end linking parts, and a centering mechanism, which consists of a tensile spring 23 and a spring lever 22, is established in the connecting bar 20. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT</p> |
