| 摘要 |
A buckle mechanism ( 1 ), for releasably and adjustably connecting an attachment member ( 3 ) to a tongue member ( 5 ), comprises a fixed buckle member ( 2 ) connected to or adapted for being connected to the attachment member ( 3 ). A movable element ( 4 ) that is adapted to be connected to the tongue member ( 5 ) is slidably mounted inside the fixed buckle member ( 2 ) between a first stable position and a second stable position for varying a distance along a pulling direction between said tongue member ( 5 ) and said attachment member ( 3 ). This mechanism further comprises a manually-operable lever system ( 6, 6 ') for moving the movable element ( 4 ) between its first and second stable position.
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