| 摘要 |
The present invention relates to a release device of a strap/a belt, especially in connection with a buckle to a safety helmet, a harness or a safety belt, said device comprising a fastening element (1) and a yieldable hydraulic system (5), and that one end of the strap/the belt is connected to the fastening element (1). It is significant of the device according to the present invention that the device comprises an snap element (3) that is connected to the other end of the strap/the belt, that the snap element (3) in the initial position of the release device is detachably connected to the fastening element (1), that the snap element (3) has a least one flexible means (17) that is part of the detachable connection, and that the flexible means (17) and the hydraulic system (5) are arranged to cooperate with each other. |
