JP2006149913A5 - - Google Patents

Claims (2)

Straps, wires, chains, etc. (hereinafter collectively referred to as “shoulder belts”), which are attached to bags and other portable items, are gathered at certain positions at appropriate locations to prevent sagging. The string is exposed from the reel using a device (hereinafter referred to as “reel”) that automatically pulls in when the pulled-out string is allowed to be released and released. 2 is a shoulder belt droop prevention device in which the buckle of FIG. The buckle connected to the tip of the string exposed from the reel via the connecting member 5 is a buckle deformed from a “day” shape in which a part of the annular member has a “U” shape as shown in FIG. The central shaft can be rotated at one end and can be stopped at the side of the opposing annular member, and the two sides of the annular member opposing the central axis side can be shouldered when attached to the shoulder belt by narrowing the interval. Friction works between the belt and the buckle, and it is formed so that it can be fixed, and the friction between the buckle and the belt is prevented by attaching the connecting member 5 that penetrates the annular member of the buckle to the “U” shaped part. The shoulder belt sag prevention device according to claim 1, wherein the pulling and pulling of the string exposed from the reel is smoothly operated and can be retrofitted to an existing belt.