| 摘要 |
PURPOSE:To reduce the number of parts used in a hinge structure for distribution board by inserting first hinge pins into first stud holes and first hinge holes from one side of a strut and hinge and inserting second hinge pins into second stud holes and second hinge holes from the other side. CONSTITUTION:The hinge for the inner door of a distribution board is constituted of a strut 3, hinge section 4, and first and second hinge pins 5 and 6 formed in nearly U-shapes. Then first and second stud holes 7 and 7 and 8 and 8 are respectively bored through the left and right side pieces 3a and 3a of the strut 3 and second hinge holes 9 and 9 and 10 and 10 are respectively bored through the left and right side pieces 4a and 4a of the hinge section 4. The first pin 5 is inserted into the first stud holes 7 and 7 and first hinge holes 9 and 9 from the right side faces 3a and 4a of the stud 3 and hinge section 4. Then the second pin 6 is inserted into the second stud holes 8 and 8 and second hinge holes 10 and 10 from the left side faces 3a and 4a of the main body 3 and section 4 on the opposite side of the right side faces 3a and 4a. |
