| 摘要 |
The object of the invention is a fastening hook (1) comprising a hook body (2), a hook part (3) that is articulated in the hook body so that it can swivel, and a locking means (6) to lock the hook part (3) to the hook body (2) and to release the hook part (3) from the hook body (2). The interlocked hook body (2) and hook part (3) together form the actual fastening hook (1). Furthermore, the fastening hook comprises a closing member (21) provided with a spring (23) for closing a passage (26) in a blocking position and for opening it in a release position. According to the invention, the locking means (6) comprise an elastic means (5, 11, 12, 33), which is used to lock the hook part (3) to the hook body (2) in a flexible way so that it is allowed to open for a short distance e(13), when the free end (3a) of the hook part (3) is pushed outwards from the hook body (2) so that, at the same time, the free end (21a) of the closing member (21) is arranged to be released from a recess (25) and it can be pushed inwards in the direction of the passage (P), and an external part can be taken into the fastening space (32), to which external part the fastening hook (1) is fastened.
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