Patent ID: 8997402
Filing Date: 2015-04-07
Classification: A47B,E05D,E05F,E05Y

Abstract:
1. A door device, comprising: a panel having a doorway; a pivoting arm module comprising a holder and a panel-pivoting arm, the holder located in the doorway and fixed to the panel, the holder having an entrance and an accommodating trough inwardly formed from the entrance, wherein the panel-pivoting arm is slidably accommodated in the accommodating trough from the entrance, and is capable of switching to a received status or an ejected status relative to the holder; and a door pivotally connected to the panel-pivoting arm, wherein when the panel-pivoting arm switches to the received status relative to the holder, the door abuts against the panel and closes the doorway, and an appearance surface of the door is flush with an appearance surface of the panel, and when the panel-pivoting arm switches to the ejected status relative to the holder, the door leaves the panel and is capable of rotating relative to the panel-pivoting arm to open the doorway, wherein the panel-pivoting arm has a first through hole, the pivoting arm module further comprises a locking lever, and the locking lever comprises: a linkage; a biasing block connected to an end of the linkage and engaged in the first through hole, wherein the biasing block has an edge, and the edge deviates from an axis of the linkage and abuts against an inner wall of the first through hole; and an engaging block connected to another end of the linkage and slidably engaged with an inner wall of the accommodating trough, and wherein the panel-pivoting arm further has a second through hole in spatial communication with the first through hole, the pivoting arm module further comprises a compression spring, the compression spring is accommodated in the second through hole and compressed between a bottom of the accommodating trough and the biasing block, so as to make the locking lever rotate relative to the panel-pivoting arm with the edge as a rotation center.