| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure which can connect two items with each other while saving a space and parts. SOLUTION: A divided columnar recession 1b is formed on a recession 1a of a first item 1. A divided columnar recession 2b is formed on a projection 2a of a second item 2. When the recession 1a is engaged with the projeciton 2a, a boss 3 is formed for elabling screwing. A screw is inserted and fixed into the resultant boss 3, to connect the items with each other while saving a space and parts. |
