| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vertical blind which can prevent damage to a slat hanger attachment device and a bottom cord attachment device by separating the bottom cord from a balance weight when excessive downward tension acts on the bottom cord and which can facilitate restoration work of the bottom cord. <P>SOLUTION: A vertical blind comprises a slat hanger attachment device which supports elastically each of slat hangers suspending and supporting slats, in a large number of runner suspended shafts supported by a hanger rail, and a bottom cord attachment device which connects a balance weight attached to the lower end of each slat by a bottom cord so that the bottom cord is supported by the balance weights. In the vertical blind, the tension needed for separating a bottom cord 5a from the balance weights is made smaller than the tension needed for separating the slat hanger from the suspended shaft. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
