Strap length adjuster for sandals

Abstract

A system for adjusting the length of a sandal strap comprising a receiving member attached to a sandal strap at or near the end of the sandal strap, a tightening member that extends up into the hole through the sole of the sandal to engage the receiving member, wherein the length of the sandal strap can be adjusted by actuating the tightening member.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The invention relates generally to the field of sandals. In particular, the invention relates to sandal straps that can be shortened or lengthened to create the perfect fit for the wearer.[0003]2. Description of Related Art[0004]The prior art includes a wide range of strap types for sandals including “flip-flop” sandals that typically have a strap that extends up between the big toe and the second toe, then splits into two straps that extend back across respective sides of the wearer's foot. In perhaps the most common configuration of the flip-flop, the ends of the straps extend through holes in the sole of the sandal and are held in place by a flat disk or plug larger than the hole so that the strap end cannot pull through.[0005]Prior art devices have failed to effectively provide any means to adjust the length of the straps on sandals like flip-flops to provide a custom fit for the wearer and to adjust the straps to a...

AI Technical Summary

Benefits of technology

This patent describes a system for adjusting the length of a sandal strap. It includes a receiving member attached to the end of the strap and a tightening member that extends into the hole of the sandal. By actuating the tightening member, the length of the strap can be adjusted. The receiving member can be attached to the strap with adhesive, and the tightening member can be engaged with the receiving member to change the length of the strap. The tightening member may have a head with slots to allow for easy adjustment, and it can be locked in place to prevent accidental rotation. The back side of the head may also have a locking structure to prevent unintentional adjustment. The tightening member may be recessed into the sole of the sandal or partially enclosed in a housing. The patent provides three tightening mechanisms to allow for adjustment between the big and second toe, and on either side of the foot. The technical effects of this system include easy adjustability of the sandal strap length and improved fit and comfort.

Problems solved by technology

Prior art devices have failed to effectively provide any means to adjust the length of the straps on sandals like flip-flops to provide a custom fit for the wearer and to adjust the straps to account for stretching and wear.

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