BACKGROUND OF THE INVENTION
FIELD OF THE INVENTION
The invention pertains to the field of shoes. More particularly, the invention pertains to a holder device of charms on shoes.
SUMMARY OF THE INVENTION
A device for a shoe with a sole assembly includes at least an outer sole and an insole connected to a heel through a shank and a heel breast. The device includes a cap comprising a cap head mounted to a hollow shaft with internal threads therein. The hollow shaft of the cap is received within a bore extending from the insole to the outer sole on the heel breast of the shoe between the heel and the shank of the shoe. A shank having a first end comprising threads and a second end. The first end of the shank is received by the hollow shaft of the cap to fasten the shank to the cap on the heal breast of the shoe.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a schematic of a shoe with a shoe charm holder device in an embodiment of the present invention.
FIG. 2 shows a schematic of a shoe charm holder device of an embodiment in the present invention.
FIG. 3 shows a schematic of a cap of the shoe charm holder device in an insole of a shoe.
FIG. 4 shows a schematic of the internal threads of the cap in an embodiment in the present invention.
FIG. 5 shows the shoe charm holder device without the shoe charm.
FIG. 6 shows a schematic of a shoe with a shoe charm holder device without the shoe charm.
FIG. 7 shows a shoe charm holder device of a second embodiment in the present invention.
FIG. 8 shows a shoe charm holder device of a third embodiment in the present invention.
DETAILED DESCRIPTION OF THE INVENTION
As shown in FIGS. 1 and 6, a shoe 10 includes a shank 12 connected to a heel 14, through a heel breast 31 and a sole assembly 16. The shoe 10 also includes an upper covering of the toe region 22 and a counter 24 to support a heel of the wearer's foot 26. The sole assembly 16 includes an insole or inner sole 18 in the interior bottom of the shoe directly beneath the wearer's foot and an outer sole or outsole 20 in contact with the ground. The insole 18 is configured with the foot shape profile of the shoe with a toe end 28, connected to an arch profile 27 corresponding to the natural curvature of the foot's arch through to a heel end 30. The outsole 20 may be made of any suitable outsole material including, but not limited to leather, PVC, polyurethane, TPR, rubber or any combination thereof.
A bore 35 is present on the heel breast 31 between the shank 12 and the heel 14 of the shoe. The bore 35 extends from the insole 18 through the outsole 20. The bore 35 receives a portion of a holder device 32.
The holder device 32 has a hollow cap 33 received within the bore 35. The hollow cap 33 includes a cap head 34 mounted to a hollow shaft 36 with internal threads 37 as shown in FIGS. 2-4. The cap head 34 is preferably mounted perpendicular to the sides 39 of the hollow shaft 36 with internal threads 37. The hollow cap 33 is received within the bore 35 such that the hollow shaft 36 with internal threads 37 extends from the insole 18 to the outsole 20. The cap head 34 preferably has a diameter that is larger than the diameter of the bore 35, preventing the cap head 34 from moving from the insole 18 to the outsole 20 through the bore 35. The cap head 34 is preferably shaped such that the cap head 34 is unobtrusive to the wearer's foot. The cap head 34 may be a pan head, a button or dome head, a round head, or a truss head, or any other type of head that is unobtrusive to the wearer's foot.
The holder device 32 also includes a shank with a threaded portion 38 and an unthreaded portion 40 that is attached to a ring 42. Open and close ring shaped clasp will attach to unthreaded portion 40 of male shank as one piece. A charm or ornament 44 is removably attached to the ring 42. The threaded portion 38 of the shank is received by shaft 36 with the internal threads 37 of the hollow cap 33, fastening the charm 44 to the hollow cap 33 and thus to the heel breast 31 present between the heel and the shank 12 of the shoe 10. While a ring 42 and a shank with threaded 38 and unthreaded 40 portions is shown to removeably attach the charm 44, other means such as an eye screw could also be used without departing from the spirit of the invention. Additionally, the ring 42 may be removed and the charm or ornament directly attached to the shank. Furthermore, the charm or ornament 44 may be of any design that can be removeably attached to the shank and is not limited to the design shown in the drawings.
Referring to FIGS. 5 and 6, when a wearer does not wish to have a charm 44 present on his/her shoe, a separate screw 56 with a head 57 that is easily turnable and shank 40 in which a portion is at least threaded 38, is received by the shaft 36 with internal threads 37 of the hollow cap 33 such that it would appear to be flat from the underside of the shoe. In one embodiment, the screw 56 is preferably a thumb screw.
While the threaded portion 38 of the shank and the unthreaded portion 40 of the shank are shown as having different diameters in the drawings, the threaded and unthreaded portions of the shank may also have the same diameter without departing from the spirit of the invention.
FIG. 7 shows a schematic of a shoe charm holder device 52 in a second embodiment. In this embodiment, the cap head 54 is placed at an acute angle a relative to at least one side 55 of the shaft 56 with internal threads 37. As in the first embodiment, the shaft 56 with internal threads 37 of the hollow cap 53 receives a threaded portion of the shank 38 connected to an unthreaded portion 40 attached to a ring 42 with a charm 44. The cap head 54 preferably has a diameter that is larger than the diameter of the bore 35, preventing the cap head 54 from moving from the insole 18 to the outsole 20 through the bore 35. The cap head 54 is preferably shaped such that the cap head 54 is unobtrusive to the wearer's foot. The cap head 54 may be a pan head, a button or dome head, a round head, a truss head, or any other type of head that is unobtrusive to the wearer's foot. Additionally, the ring 42 may be removed and the charm or ornament directly attached to the shank.
FIG. 8 shows a schematic of a shoe charm holder device 62 in a third embodiment. In this embodiment, the hollow cap 63 includes a cap head 64 connected to a socket 66. The socket 66 receives a stud 68 attached to a shank 70 mounted to a ring 42 with a removable charm 44 and snaps the charm 44 onto the shoe 10 at the heel breast 31 located between the heel 14 and the shank 12 of the shoe 10. As in the first embodiment, the hollow cap 63 is received within a bore 35 that extends from the insole 18 through to the outsole 20 of the shoe 10. Additionally, the ring 42 may be removed and the charm or ornament directly attached to the shank.
While the shoe in FIGS. 1 and 6 are shown with an upper covering 22 of the toe region of a wearer's foot and a counter 24 to support the heel of a wearer, the shoe may alternatively just have straps on the toe region and/or around the heel.
The shoe 10 in which the shoe charm holder device is installed preferably has a heel that is at least 0.5 inches above the ground or greater and preferably includes, but is not limited to kitten heels, high heels, and stilettos.
Accordingly, it is to be understood that the embodiments of the invention herein described are merely illustrative of the application of the principles of the invention. Reference herein to details of the illustrated embodiments is not intended to limit the scope of the claims, which themselves recite those features regarded as essential to the invention.
Patent Application
20120042544
