referring to fig1 , an apparatus for protecting the foot of a user within an article of footwear according to a first embodiment of the invention is shown generally at 10 as applied to a skate 8 . as shown in the accompanying figures , the apparatus is illustrated as applied to a skate , such as for example , a hockey skate . it will be appreciated , however , that the apparatus 10 may be applied to any other article of footwear , such as , by way of non - limiting example , a work boot , shoe or any other article of footwear that may be worn by a user requiring protection from impacts . turning now to fig2 , the apparatus 10 comprises first and second tongue guard portions or plates 12 and 14 , respectively flexibly connected to each other . the first plate comprises a curved plate member extending between first and second ends , 16 and 18 , respectively and first and second sides , 20 and 22 , respectively . the second plate 14 comprises a curved plate member extending between first and second ends , 24 and 26 , respectively and first and second sides , 28 and 30 , respectively . the first plate may also optionally include bores 38 proximate to the corers thereof formed by the junction of the first and second ends 16 and 18 with the first and second sides 20 and 22 . the bores are sized to receive laces of the article of footwear therethrough and may range in size between 5 and 10 mm ( 0 . 20 and 0 . 39 inches ). the bores may be round , oval or any other suitable shape . additionally , the first and second plates 12 and 14 may also include ribs or other strengthening structures therein as are commonly known in the art . the first and second plates 12 and 14 may be formed of a rigid impact resistant heat mouldable material . in particular , applicants have found that carbon fibre impregnated polypropylene such as distributed as xt carbon composite for orthotics by a . aleos ltd . has been particularly useful . it will be appreciated , however that the first and second plate may also be formed of any rigid material , such as , without limitation , carbon impregnated thermoplastic resin composite materials or thermoplastic polymers , thermosetting polymers or metal . the first and second plates 12 and 14 may be up to 3 . 0 mm ( 0 . 12 inches ) thick , with a thickness of 2 . 7 mm ( 0 . 11 inches ) having been found particularly useful . the first and second plates 12 and 14 may include a layer of padding material applied to a bottom side thereof . as illustrated in fig2 , the padding material may have a thick portion 34 along the entire bottom side of the second plate 14 . the first plate 12 may have a corresponding thick portion 34 applied to the substantial majority of the bottom surface thereof . the first plate may also include a thinner portion 36 of padding material to the remainder of the bottom surface thereof . the padding material may be selected from any known type of padding material as are commonly known , such as , by way of non - limiting example , foam rubber , neoprene , polyethylene foam , urethane foam , gel packs , polyurethane , hair , wool , or cotton . the thick portion 34 of the padding material may be up to 2 mm ( 0 . 079 inches ) thick while the thin portion 36 may be up to 1 mm ( 0 . 039 inches ) thick . the first end 28 of the second plate 14 is flexibly connected to the second end 18 of the first plate by flexible biasing tension members 32 . the flexible biasing tension members any suitable flexible biasing member , such as elastics or elasticized fabrics and will bias the second plate 14 to a substantially end to end co - planar relationship with the first plate as illustrated in fig1 and 3 . as illustrated , the apparatus 10 may include a plurality of elastics although it will be appreciated that a single elastic may also be suitable . the elastics 32 are secured to the first and second plates 12 and 14 in a stretched state so as to bias the second plate 14 against the skate 8 of the user when installed as described below . the first and second 12 and 14 plates are sized and shaped to correspond to the top or tongue portion of the skate 8 . it will be appreciated that for most skates , this shape will have an arcuate cross section with the downwardly curved arc across the plates between the first and second sides 20 and 22 and 28 and 30 , respectively . it will also be appreciated that the first and second plates 12 and 14 may have a lengthwise curvature to correspond to the curvature of the tongue portion of the skate which for many skates will be upwardly curved along the length of the first and second 12 and 14 plates . the guard may be formed from such a material that is provided in sheet form . in forming this guard , the material may be cut to the outline of the part that it is to form and thereafter heated and formed around a pattern . optionally , the first and second plates 12 and 14 may be molded or otherwise formed by any other conventional means such as , thermoforming , casting or machining the first and second plates may then be connected together to form a basic guard for a particular footwear size . thereafter , the guard may optionally be further customized by heating and pressing around a particular skate or shoe to fit more closely thereto . it will be appreciated that if the first and second plates 12 and 14 are formed of a thermoplastic material , they may be further heated and molded to suit the individual size and shape required by the user . with reference to fig4 in which the apparatus is illustrated as upside down , the elastic 32 is passed over the thin portion 36 and thereafter between the thick portion 34 and the first plate 12 . the elastic may then be stretched or otherwise elastically extended and secured between the thick portion 34 and the second plate 14 . in such an arrangement , the elastic will bias the second plate 14 into contact with the first plate and will elastically resist any movement of the second plates away from the first plate as well as resisting rotation of the second plate away from a substantially planar alignment with the first plate . the elastic 32 may be secured to the first and second plates 12 and 14 by any known means , such as , by way of non - limiting example , riveting or other suitable fasteners , utilizing adhesives or securing the elastic within a slot or other suitable structure on the first and second plates 12 and 14 . with reference to fig3 , the laces 6 of a skate 8 or other footwear article may be passed through the bores 38 proximate to the first end 16 of the first plate as illustrated . thereafter the laces 6 may be laced into the skate as illustrated in fig5 in a conventional manner with the first plate disposed between the tongue and the laces of the skate such that the padding is proximate to the tongue and the first plate is proximate to the laces 6 . the laces may thereafter be laced into the skate in a conventional manner above the first plate until the first plate is covered thereby . thereafter , the laces may be continued to be laced into the skate under the second plate 14 such that the laces are between the second plate and the tongue as illustrated in fig1 . optionally the first plate 12 may also be applied to the skate 8 such that the first plate 12 is located to outside of the laces with the laces between the padding of the first plate and the tongue . additionally the second plate 14 may also be applied under the laces so as to be covered by the laces . in operation , a user may locate their foot within the skate having the apparatus 10 of the present disclosure applied thereto . it will be appreciated that while the user is placing their foot into the skate , the second plate 14 may be biasedly moved forward to permit the user &# 39 ; s foot to pass therethrough . thereafter the elastic 32 will bias the second plate 14 in a direction 40 so as to lie against the laces 6 of the skate 8 . in an alternative embodiment of the present invention , the apparatus 10 may be permanently secured to the skate 8 as illustrated in fig6 . the first end 16 may be secured to the skate 8 to form a connection line 50 therewith . the first end 16 of the apparatus may be flexibly or rigidly secured to the skate , in particular to the toe cap or tongue of the skate . in such an embodiment , the laces may be passed over the first plate 12 of the apparatus and under the second plate 14 . it will be appreciated that the first plate 12 of the apparatus may optionally be connected to the skate through the use of biasing tension members similar to elastics 32 between the first and second plates 12 and 14 . optionally , the first plate 12 may be secured to or formed integrally with the tongue of the skate . in a further embodiment the apparatus 10 may include a third tongue guard portion or plate 60 as illustrated in fig7 . the third plate 60 may be pivotally supported and extend from the second plate 14 . the third plate 60 may be biased against a third portion of the laces above the second portion of the laces by elastics similar to the elastics between the first and second plates 12 and 14 . it will be appreciated that although three plates are illustrated in fig7 , more than three plates may also be utilized in an end to end biased configuration so as to bias the plates against the skate of the wearer and thereby to retain the plates and the apparatus in close proximity thereto . while specific embodiments of the invention have been described and illustrated , such embodiments should be considered illustrative of the invention only and not as limiting the invention as construed in accordance with the accompanying claims .
disclosed is a method and apparatus for protecting a foot of a user . the apparatus may be applied to an article of footwear having laces worn by the user or may be integral therewith . the apparatus comprises a first tongue guard portion engageable with a first portion of said laces so as to lie adjacent thereto and a second tongue guard portion pivotally supported from the first tongue guard portion and biased so as to lie adjacent to a second portion of the laces . the first and second tongue guard portions may comprise a rigid exterior shell and an interior cushioning layer disposed thereunder . the method comprises securing the first tongue plate to the article of footwear so as to lie adjacent to the first portion of the laces and biasing the second tongue so as to lie adjacent to a second portion of the laces .