Hook-type speed fastening device with optional integrated, adjustable width, adjustable tension, eyelet capacity

A fastening device for attachment along the periphery of the throat or aperture of an article of footwear, clothing, luggages and the like to uniquely receive and provide guidance to laces of a lacing system, comprising:

• an eyelet bearing fastening device (28), preferably constructed of one-piece, rigid but pliant material, and adapted to be attached along the periphery of the aperture of an article of footwear, clothing, luggages and the like to uniquely receive and provide guidance to laces of a lacing system, said fastening device provided with an upwardly extended side member (30) which loops at the top to form a downward extended member (32), the loop of said upward member resulting in the formation of the inner eyelet (34), said inner eyelet being wide spaced so as to loosely receive a lace, said downward extended member being slightly curved inward toward a free end (46) but not reaching the bottom of the outer loop (36) or the shoulder (38) thus creating a space or slot (40), said outer loop and slot being large enough for the easy introduction of a lace, said downward extended member having an enlargement (48) at its free end, the highest point resting against the inside of said inner eyelet near the lower end, thereby forming the restrictive passage (42), and, by its elasticity, preventing said lace from passing in either direction without some pressure being applied, said enlargement of said downward extended member being beveled, from its highest point, in each direction, said bevelling terminating at the free end (46) on one side, and in the straight part of the side member (32) of said inner eyelet, thereby forming an essentially wedge-shaped configuration, said fastening device being threaded by passing a lace down the outside of the downward member (32) till said lace passes through the slot (40) into said outer loop, from whence said lace is drawn upward and said beveling from said free end to said restrictive passage point directs said lace into said inner eyelet, the elasticity of said downward member permitting it to pass, said beveling on the inside of said inner eyelet allows said lace to be withdrawn with equal facility, said upward extended member (30) arises integrally from a rigid neck member (50) which also forms the lace introducing outer loop (36) and the upward tending shoulder (38), said neck member forms an integral, downward extended, tapered lower extremity (54), said tapered member being rigid, and said side member (30) provides at its lower portion, just above the neck (50), a protuberance or enlargement (56) which contains the ancillary groove or eyelet (44), said ancillary eyelet communicating with the outer loop (36) through a slot (58), and said ancillary eyelet and slot being wide spaced for easy lace reception.