| 摘要 |
<p>PURPOSE:To stably hold a plate-like body at least three points and to improve the workability at handling time, by fitting one part of the end parts of a plate like body into the groove of a holding member, interposing the other upper end by an abutting piece and movable piece and providing these abutting piece and holding member at three places in total at least. CONSTITUTION:A holding member 45 is fixed to the terminal side of a frame body 43, an abutting piece 47 is fixed at the terminal side and also a movable piece 49 making a pair with the abutting piece is supported with its rocking approachable and separatable to and from the abutting piece 47. On this holding member 45 the groove in which one part of the end parts 8a of a plate like body 7 is fitted is formed and also an abutting face 56a becoming in parallel to the abutting piece 47 is formed on the movable piece 49 in the state of the plate like body being interposed in the space with the abutting piece 47. The plate like body 7 is fitted into the groove 58 of the holding member 45 at its end part 8a of one part and the other part of the end part ba is interposed by the abutting piece 47 and the abutting face 56a of the movable piece 49. These abutting piece 47 and holding member 45 are provided at three places in total at least.</p> |
