| 摘要 |
PURPOSE: A joint structure of a wood shutter is provided to uniformly and accurately set or maintain the rotation angle of a slat without generating a gap in the joint of the slat and an operation lever. CONSTITUTION: A joint structure of a wood shutter comprises an outer frame (110), a slat (120), and an operation lever (130). A plurality of slats is rotatably joined to a horizontal facing surface inside the outer frame by both ends through the medium of a rotary shaft (121). The operation lever is connected to each slat through the medium of a connection unit (131) to vertically rotate the entire slat at the same time around the rotary shaft. The connection unit comprises a first link member (132) and a second link member (134). |
