Shoelace tightening buckle

Abstract

The invention discloses a shoelace tightening buckle. The traditional shoelace tying method is complicated, the tied shoelace becomes untied easily and needs to be tied again, the operation is extremely troublesome, aiming at the abovementioned defects, the following preferable improvement is made: the shoelace tightening buckle comprises a base and an upper cover arranged on the base, wherein the upper cover and the base are in threaded connection through a screw fixed to the center of the upper cover, a clamping ring body sleeves the screw, a screw base in threaded match with the screw is arranged in the center of the base, a shoelace tightening buckle sleeves the screw base, and two through holes which are connected to the shoelace tightening buckle are formed in the base. The shoelace tightening buckle is simple in structure, the shoelace passes through the through holes in the base, the upper cover is rotated, the upper cover drives a one-way buckle to rotate, then the shoelace tightening buckle is driven to rotate, so that the automatic tightening of the shoelace is realized, the complicated tying operation is not needed, meanwhile, the tightened shoelace can not become loosened due to long time, and the operation is extremely convenient.

Description

technical field [0001] The invention relates to the field of living devices, in particular to a shoelace tightening buckle. Background technique [0002] A shoelace, as the name suggests, is a strap. But this is not an ordinary strap, which is used to bind the inner and outer upper surfaces of shoes, decorate the upper surface, adjust the tightness of shoes, and ensure the safety of ankles, etc. Widely used in all kinds of sports shoes, casual shoes, dress shoes. According to historical records, as early as 5,000 years ago, humans have used shoelaces for decorative adjustment. Archaeologists found a pair of leather shoes estimated to be 5,500 years old in a cave in the mountains of Armenia, a country in Central Asia. This is the oldest leather shoe found so far. The well-preserved pair of leather shoes have lace decorations on the toe and heel. A shoelace is a thin belt or a narrow strip of material used to fasten the upper of the shoe on the arch of the shoe. The tradit...

AI Technical Summary

Problems solved by technology

The shoelace is a thin belt or a narrow strip of material used to fasten the upper of the shoe on the arch of the shoe. The traditional method of tying the shoelace is cumbersome, and the tied shoelace is easy to fall apart and needs to be tied again, which is very troublesome.

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