| 摘要 |
The present invention relates to a locking device for adjustable members, where an outer member (13) is partially tubular and an inner member (14) is arranged within said outer member. A tooth shaped portion being provided on the outside of the inner member (14), and a lever shaped lip (21), having an end portion (21a), being provided on the inside of the outer member (13). An actuating means (21b, 25) being provided to said lip (21) on the outside of the outer member (13), which actuating means causes said end portion (21a) to move from a first position to a second position when actuated. When said end portion is in said first position, the locking device is activated and the inner member (14) is prevented to move relative to said outer member (13) in at least one direction. When said end portion (21a) is in said second position, the locking device is deactivated and the inner member (14) may move relative to said outer member (13) in any direction. The invention also relates to an adjustable frame (10) comprising a locking device. |
