| 摘要 |
<p>A hook device (31) comprises a hook body (32), a stopper (5) for preventing the hook body (32) from slipping off a member (3) to be connected, an elastic member (6) for biasing the stopper (5) toward a slipping-off preventing position, and a connecting pin (7) for connecting these components together. The stopper (5) is formed with a slot (23) having the connecting pin (7) inserted therethrough. The slot (23) comprises a stopper guide portion (24) for permitting the stopper (5) to move between the slipping-off preventing position and s slipping-off permitting position, and a stopper lock portion (25) allowing the connecting pin (7) to fit in when the stopper (5) is further moved from the slipping-off permitting position. The hook device (31) further has stopper returning means (33) for moving a stopper unlocking knob portion (22) toward the slipping-off preventing position. <IMAGE></p> |
