| 摘要 |
In a door lock system, a packing member (16) is compressed by moving a hook member (8). This member (8) is driven by rotating a handle member (10), which is pulled out in closing a door (1). The hook member (8) is provided with a pair of hook portions (8a, 8b), and fixedly mounted on each of a right and a left vertical rod (2) and further on each of an upper and a lower lateral rod (3). The right and a left vertical rod (2) are disposed in the right and the left side of the door (1), respectively. The upper and the lower lateral rods (3) are disposed in the upper and the lower side of the door (1), respectively. In a closing operation of the door (1), one (8a) of the hook portions (8a, 8b) is engaged with a roller unit (7) fixedly mounted on a box body (6) and draws the roller unit (7) aside, while the other (8b) of the hook portions (8a, 8b) is engaged with a roller unit (9) fixedly mounted on the door (1) and draws the roller unit (9) aside, so that the packing member (16) is compressed between the door (1) and the box body (6). <IMAGE> |
