in fig1 a rigid , molded plastic torso brace ( 10 ) incorporating the present invention is shown properly fitted and secured to a patient ( 12 ). the front ( 14 ) ( anterior ) and back ( posterior ) sections of the brace are sized and shaped to generally conform to the patient &# 39 ; s skeletal structure . while the drawings illustrate the present invention in the form of an orthopedic back brace structure ( 10 ), it should be understood that the present invention may also be incorporated in any two - piece , separable support appliance that requires adjustment of straps to secure the appliance to the patient ; for example , an arm , shoulder , leg , hip , wrist , or ankle brace may be adapted to accept the present fastener system . the improvement lies in the ease of proper alignment and adjustment of the appliance to the patient &# 39 ; s body without undue twisting or turning . brace ( 10 ) is shown with six securing straps ( 16 , 18 , 20 , 22 , 24 and 26 ), six complimentary clips ( 28 , 30 , 32 , 34 , 36 and 38 ), six cooperating fixed anchor ring assemblies ( 40 , 42 , 44 , 46 , 48 and 50 ), and six releasably attachable pull ring assemblies ( 52 , 54 , 56 , 58 , 60 and 62 ). again , it should be understood that more or less of these elements may be required depending on the size and shape of the appliance . however , the straps , clips , anchor ring assemblies , and pull ring assemblies are used in cooperating sets to achieve the desired results . in fig1 clips 34 , 36 and 38 are provided with locking set screws ( 64 , 66 and 68 ) as will as described in more detail below . turning to fig2 the top set of fasteners is illustrated for clarity purposes . the top right securing strap ( 16 ) is permanently secured at a first end ( 72 ) by a rivet , screw , or like fastener to the posterior brace section ( 15 ). cooperating and opposing , top left side securing strap ( 22 ) is likewise permanently fastened to the posterior brace section ( 15 ). each strap ( 16 and 22 ) extends from the back side ( 15 ) to the front side ( 14 ) of the brace ( 10 ). the lengths of the straps is adjustable to vary the distance separating the brace sections to accommodate the body size of the patient . once the strap lengths are properly set , there is little or no need to frequently readjust the strap lengths except to extend the length to fit over differing clothing thicknesses , or if there has been a significant limb or body size change . the straps ( 16 and 22 ) are wrapped forwardly around the outer surface of the brace sections and second ends ( 74 and 76 ) are threaded through fastener loops ( 78 and 80 ) in clips ( 28 and 34 ), respectively . the straps have appropriate facings ( 82 and 84 ) to attach velcro ( hook and loop fastener ) sections ( 86 and 88 ) on pull ring assemblies ( 52 and 58 ), as will be well understood by one of ordinary skill in the art . once the ends ( 74 and 76 ) are threaded and pull rings ( 90 and 92 ) are attached , the length of the straps may be adjusted to set the distance d between the brace sections ( 14 and 15 ). the clips ( 28 and 34 ) are connectable to anchor ring assemblies ( 40 and 46 ), which are permanently attached to the anterior brace section ( 14 ) by fasteners ( 100 and 101 ), through fastener loops ( 104 and 106 ). the c - shaped hooks ( 108 and 110 ) hook about the loops ( 104 and 106 ). to adjust the strap lengths , the user pulls the pull rings ( 90 and 92 ) causing the straps to slide over sleeves ( 112 and 114 ) which rotate about fixed journals ( 116 and 118 ) in the strap loops ( 78 and 80 ) in clips ( 28 and 34 , respectively ). the rotatable sleeves ( 112 and 114 ) facilitate the adjusting of the straps and reduces wear on the strap surfaces . these features are particularly important when adjusting the straps must be accomplished without twisting or turning the torso or limb . as the appropriate length is achieved , the pull rings are pressed against intermediate sections ( 120 and 122 ) of the straps , thereby securing the straps to the hook and loop fastener sections ( 86 and 88 ). to reduce the number of straps which must be adjusted , selected clips ( 34 , 36 and 38 ) are provided with locking set screws ( 64 , 66 and 68 ) which pass through threaded holes ( 65 ) ( in fig2 ) to the c - shaped end of the clips . tightening the set screw keeps the hook ( 110 ) on the clip ( 34 ) from disconnecting from the loop ( 106 ). when the user must remove the appliance ( 10 ), all he / she has to do is loosen the pull ring assemblies ( 52 , 54 and 56 ) on one side from the intermediate sections and the two separate brace sections ( 14 and 15 ) may be separated as the clips ( 28 , 30 and 32 ) are released from anchor ring assemblies ( 40 , 42 and 44 ). when the appliance is to be reapplied the user reverses the process . all adjustment takes place in the front of the appliance and can be seen by the user with no twisting or turning required . to further eliminate the need to twist and turn , selected clips ( 28 , 30 and 32 ) are provided with indicia ( 130 ) on other selected clips to indicate the relative position of the strap on the posterior brace section . for example , fig3 and 6 show indicia ( 130 , 131 and 132 ) indicating that clips ( 28 , 30 and 32 ) are the “ top ,” “ middle ,” and “ bottom ” straps . the user does not have to twist around to make sure that the straps are not crossed . while one embodiment uses indicia actually cut through the clip body , it should be understood that the indicia may be stamped , raised , or printed on the selected clips . although the invention has been described with reference to a specific embodiment , this description is not meant to be construed in a limiting sense . on the contrary , various modifications of the disclosed embodiments will become apparent to those skilled in the art upon reference to the description of the invention . it is therefore contemplated that the appended claims will cover such modifications , alternatives , and equivalents that fall within the true spirit and scope of the invention .
a fastener system for an orthopedic device having separable , spaced apart first posterior and second anterior sections . the system uses sets of straps , complimentary clips , cooperating fixed anchor ring assemblies and pull ring assemblies to quickly ensure accurate and proper alignment of the device to the user &# 39 ; s body .