Bronze safe box and manufacturing technique thereof

Abstract

The invention discloses a bronze safe box and a manufacturing technique thereof. The bronze safe box comprises a box body; a box cover is hinged to the opening of the box body; a lock cylinder is rotatably connected into the box cover; one end of the lock cylinder penetrates through the box cover and is located out of the box cover; a ring sleeve is fixed on the outer part of the lock cylinder onthe box cover; the ring sleeve and the lock cylinder are separately provided with an annular ball groove; a plurality of balls are arranged in the annular ball grooves; the lock cylinder is provided with a lock hole; the part, which is located in the box cover, of the outer part of the lock cylinder is fixedly provided with a gear; the inner part of the box cover is also slidably connected with arack which is meshed with the gear; the outer part of the rack is connected with a C-shaped block through a plurality of locking bolts; a first insertion block is fixed on the C-shaped block; the boxbody is provided with a first insertion groove into which the first insertion block is inserted; the outer part of the lock cylinder is sleeved with a torsion spring; and the safety of the safe box ishigh.

Description

technical field [0001] The invention belongs to the field of safes, and in particular relates to a bronze safe, and also relates to a manufacturing process of the bronze safe. Background technique [0002] With the development of society and the prosperity of people, safes have been widely used. The safe can be used to store important documents and valuables, such as contracts, contracts, birth certificates, academic certificates, real estate certificates, notarial certificates, etc., to avoid being lost when needed due to random placement; a small amount of emergency or spare cash and commemorative coins can be placed , valuable collections or very personal items, stamps, coins, antiques, jewelry, jewelry, gold watches, etc.; can also be used to place personal items, personal special items, items that are not suitable for others to see, etc. [0003] The structure of the lid of a traditional safe mainly includes a door frame, a door body connected to the door frame by pivo...

AI Technical Summary

Problems solved by technology

[0003] The structure of the lid of a traditional safe mainly includes a door frame, a door body connected to the door frame by pivot pins, and a bolt structure arranged between the door body and the door frame. The general door bolts are cylindrical, and the bolt holes are cylindrical holes that match the door bolts. Through the cooperation of the bolt and the bolt hole, the door and the door frame are locked together. The locking surface between the bolt head and the bolt hole is a small part compared to the area of ​​the entire door panel. Criminals only need to pry open the corresponding part of the bolt head. The door frame can be opened, and the security of the bronze safe is low

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