| 摘要 |
<p>The present invention relates to a cover for a connector of a centralized vacuum cleaner system electively coupling and using a connecting unit of a separate cleaning nozzle. More specifically, one side of the cover (20) is integrally coupled and installed to an outer flange (12) of a connector (10) by a hinge shaft (14) to open and close the cover (20) that vertically rotates. A pressing unit (23) is formed on the other side of the hinge shaft (22a) of a handle (22) buried and installed in the outer burying groove of the cover (20). When the pressing unit (23) is pressed, the handle (22) is rotated about the hinge shaft (22a) and stands outward of the coupling groove (21). Therefore, the cover for connector can prevent the cover from being lost when separated in use and can be handled by a hand by conveniently erecting a grip of the cover, thereby providing user convenience.</p> |
