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    • 7. 发明专利
    • Footwear fastening system
    • GB202018475D0
    • 2021-01-06
    • GB202018475
    • 2020-11-24
    • DEAN MARTIN WILLIAM FREDERICK
    • An adjustable fastening system 100 is provided on an item of footwear 110 such as a ski boot. The fastening system comprises an insert 120 that is slidable within a retainer 130. A lace 140 is fastened to the insert and an attachment point 150 on the footwear. The insert is slidable within the retainer between a fastened configuration in which the lace is taut between the insert and the attachment point and an unfastened configuration in which the lace is slack between the insert and the attachment point. The retainer may have an aperture or channel 132 through which the lace passes and there may be a plurality of laces and apertures. The insert may have a rigid portion (410, Fig. 4) which may have a grip in the form of a pull ring 122 and a saw-tooth locking surface (126, Fig. 2A). A sprung clip 190 may engage with the locking surface. The insert may comprise a stretchable elastic material or resilient member (420, Fig. 4) that may be stretched in the fastened configuration and unstretched in the unfastened configuration. The fastening system may be on the rear or spine 160 of the footwear.