Leather button structure of packaging piece and decoration

Abstract

The invention discloses a leather button structure with easy piercing, firm locking and artistic appearance, of package and decoration articles. The leather button structure of the invention comprises a package article and a decoration article body and a piercing ring and a tongue fixed on the body, wherein, the front view of the piercing ring is V-shaped and the front views of two edge lines at the utmost front end of the tongue are 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 front view of the piercing ring shows a straight line in the middle of the ring and both ends of the straight line are respectively connected with a curve in a flat and transition way and the other end of two curves is connected with the package article body or the decoration article body. In addition, the piercing ring is made from a single block of sheet stock and otherwise two blocks of sheet material and the side faces of adjacent sheet materials are combined and bonded under a heating condition to form an integrated body. The leather button structure of the invention is mainly applied to high-grade package articles and decoration articles such as cell phone leather cases, business card holders.

Description

Buckle structure for packaging and decorative parts technical field 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 and decorations. Background technique "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 fast, and the effect is moderate. It is easier to integrate into the overall style of leather goods, and finally becomes the mainstream thinking of people. . The penetration, locking and pulling effects of the "one-shaped leather buckle" have reached the recognition of 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...

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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