Leather button structure of packaging piece and decoration

Abstract

A leather button structure for a package or a decoration includes a package or decoration body, and a piercing ring and a tongue fixed on the body, which is characterized in that the front view of the piercing ring is V-shaped and the front view of the utmost front end of the tongue is also V-shaped; the V-shaped inner included angle of the piercing ring is larger than that of the tongue and is an obtuse angle; the longitudinal section shape of the piercing ring is a curved surface shape with the middle high and two sides low, the middle part is a straight line with two ends respectively smoothly and transitionally connected to a segment of curve, the other ends of the two curves are connected to the package or the decoration, the piercing ring is shaped by at least two sheet materials, and the side faces of the adjacent sheet materials are spliced into a whole through heat bonding. The leather button structure of the invention has strong locking capacity. The V-shaped leather piercing button makes the package or the decoration more beautiful, especially the V-shaped tongue and the piercing ring made of two sheet materials with different color are brighter.

Description

technical field [0001] The present invention relates to the closing and locking of packages such as bags, wallets and key cases and the closing and locking of decorations such as mobile phone cases, clothing fasteners and jewelry fasteners, especially a leather buckle structure for packages or decorations. Background technique [0002] "One-shaped leather buckle" is a model of traditional leather goods. It originated from the traditional European leather goods manufacturing process. It is mature, simple and quick, and the effect is satisfactory. It is easier to integrate into the overall style of leather goods, and eventually becomes the mainstream thinking of people. [0003] The penetration, locking and pulling out effects of the "one-shaped leather buckle" have been recognized by most people. The process is simple, no special shaping is required, and the production process is simple. And other shapes are not easy to achieve the same effect as the "one-shaped leather buckl...

AI Technical Summary

Problems solved by technology

Apparently, the above-mentioned excessive gap phenomenon is beneficial to the insertion and withdrawal of the tongue, and is not conducive to the locking of the cortical buckle

Appropriately increasing the tongue length is beneficial to locking, but it will affect the appearance and increase the cost

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