Device for clamping tooth strap for closures used in sports footwear - has base and stop ratchet mechanism including pawl articulated engageable to teeth of strap to stop it and second-order lever acting on pawl to move it away from

摘要

The device includes a pawl (12) articulated to the base (3) about a first axis and defining with a passageway (P) for the strap, the pawl (12) having at least one tooth (19). It can engage the teeth of the strap in order to restrain the strap unidirectionally. A lever (7) is articulated to the base (2) about a second axis and acting on the pawl in order to move it away from and towards a position of engagement with the teeth of the strap. The lever is a second-order lever, and with the pawl are articulated to one another.