| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and method for holding a first part by pressing the part against a second part. SOLUTION: In order to hold the first part (103) by pressing the part (103) against the second part (102) by applying a force to the part (103), a section which is arranged between a rib and the first part (103) and has the shape of an adjustable spanner is provided. The section having the shape of the adjustable spanner is provided with a handle portion (105A) and at least a first fixing jaw section (105B). The jaw section (105B) is constituted so that the section (105B) may be engaged with a nib (102C) protruded from the surface of the second part (102) and is provided with a complementary surface (502) which is constituted so that the surface (502) may be firmly engaged with the rib. |
