| 摘要 |
PURPOSE:To improve workability and productivity in an assembly unit such as furniture by stopping the head of a hook member at a desired position, which can be moved forward and backward in a body case, to integrate the material to be fixed with a base material. CONSTITUTION:An assembly unit 1 is pressed into the mounting recess 51 in a shelf 50 from below and is put over the top of a bolt 70, which is screwed in at a given position in a side plate 60, so that it may be inserted in a body case 10 through a guide groove 53 and an inserting port 16. Subsequently, a hexagon wrench is fitted to a wrench hole 28 and is turned, so that the bolt head 71 is engaged with the cylindrical inner surfaces 23, 31 of a cam groove 40 and is led relatively in the body case 10, thus the side plate 60 being kept in the proximity of the shelf 50 and when both discs 22, 30 are rotated by 90 deg., the side plate 60 is made to come in close contact with the shelf 50 as one body. This provides simple and complete integration of the material to be fixed with the base material. |
