Packaging cover hinge

Abstract

The invention discloses a packaging cover hinge. The packaging cover hinge comprises a splice plate, an abutting joint plate, a fixed plate, fixed holes and a rotating shaft, wherein the rotating shaft is arranged at the right side of the splice plate in a welding manner; the plurality of fixed holes are formed in an opening of the surface of the rotating shaft; the abutting joint plate is arranged at the right side of the rotating shaft in a welding manner; the fixed plate is arranged at the bottom of the abutting joint plate in a welding manner; a cover plate is arranged at the bottom of thesplice plate in a welding manner; the spice plate comprises four set screws which are arranged on the upper surface of the splice plate in a penetration manner and are arranged on the top of the cover plate in an embedding manner; and an abutting joint groove is formed in an opening of the interior of the splice plate. The packaging cover hinge has the advantages of small friction force, long service life, smooth rotation, stable performances, high production efficiency and the like.

Description

technical field [0001] The invention relates to a lid hinge, in particular to a packaging lid hinge. Background technique [0002] Packaging (packaging) refers to the protective layer and decoration on the outside of the object. Marketing packaging focuses on planning strategies and becomes packaging in a broad sense. Packaging is used to protect products during circulation, facilitate storage and transportation, and promote sales. It is used according to certain technical methods. The overall name of containers, materials and auxiliary materials; it also refers to the operation activities such as imposing certain technical methods in the process of using containers, materials and auxiliary materials to achieve the above-mentioned purposes. Different objects have different packaging methods and materials. Some containers Such as boxes are also specially used for packaging. The packaging cover hinges in the prior art will slowly wear and tear during long-term use, and the ser...

AI Technical Summary

Problems solved by technology

[0002] Packaging (packaging) refers to the protective layer and decoration on the outside of the object. Marketing packaging focuses on planning strategies and becomes packaging in a broad sense. Packaging is used to protect products during circulation, facilitate storage and transportation, and promote sales. It is used according to certain technical methods. The overall name of containers, materials and auxiliary materials; it also refers to the operation activities such as imposing certain technical methods in the process of using containers, materials and auxiliary materials to achieve the above-mentioned purposes. Different objects have different packaging methods and materials. Some containers Such as boxes are also specially used for packaging. The packaging cover hinges in the prior art will slowly wear and tear during long-term use, and the service life is not long enough to meet the needs of people now, and the steps in its production process Complicated and inconvenient for production, therefore, in view of this situation, it is urgent to develop a packaging cover hinge to overcome the shortcomings in current practical applications

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