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A safe and box technology, applied in the safe field, can solve the problems of complex structure, unacceptable to customers, and high cost

Active Publication Date: 2019-02-01
HAIMEN BIWEI INTPROP SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical structure is complex, the cost is high, and it is difficult for customers to accept

Method used

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Embodiment Construction

[0015] Accompanying drawing discloses the technical structure of the present invention, further describe its embodiment in detail with the structure accompanying drawing again below: comprise casing (1), gear case (2), shift rack (5), shift control piston (6), Shaft gear (7); gear box (2) is arranged in the front upper interlayer of the box body (1), and several gears are arranged in the gear box (2) to play a role of mutual transmission, and the rear stage gear of the gear box (2) A shaft square hole is arranged on the lower side of the central shaft, and the second door (4) is fitted inside the shaft square hole. The rear shift door shaft (8) is an upper square shaft, and the lower section of the shift door shaft (8) is provided with a shaft gear (7). (7) Engage the rear end of the shifting rack (5) to move the teeth (12), so that the rear shaft gear (7) inside the second door (4) is controlled by the axis of the first door (3) to rotate and push the shifting rack ( 5) The m...

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Abstract

A safe box comprises a box body (1), a gear box (2), a shifting rack (5), a shifting control piston (6) and a shaft gear (7). The gear box (2) arranged on an interlayer of the box body (1) is internally provided with a plurality of gears, a square shaft of a shifting door shaft (8) behind a second door (4) is arranged in a square hole of a backward stage gear shaft of the gear box (2), the shaft gear (7) below the shifting door shaft (8) is meshed with the shifting rack (5), and thus the shaft gear (7) behind the second door (4) is controlled by a shaft of a first door (3) to push the shifting rack (5) to play stretching and contracting roles. A control latch (11) is inserted in a stepped hole of a control seat (10), a latch unlocking control pin hole (15) and a hole of a shifting control piston (6) to play the roles of unlocking, locking and locating through the up and down moving of the control latch (11). According to the technology, an automatic restore mechanical joint control safety device is arranged, the advancement of functions and the technical secret of destruction are greatly improved, manufacturing cost is lowered, and public security and safety protection are popularized.

Description

(1) Technical field [0001] The invention relates to the improvement invention of various safes in the market. (2) Background technology [0002] In the prior art, known safes on the market are only provided with door locks and combination locks, and these safes are vulnerable to lawbreakers using destruction tools or technical know-how to open the safe door; Open the safety door after the key hole corrodes the weak parts of the lock cylinder; or use violent means, such as sawing, prying, smashing, drilling and other destructive means to open the safety door. Although, a kind of interior door adopts the advanced safe with two safety doors that the mechanical interlocking function controls in the market recently. However, the technical structure is complex, the cost is high, and it is difficult for customers to accept it. (3) Contents of the invention [0003] In view of the defects in the prior art, the present invention aims to provide a machine-controlled interlocking s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05G1/026E05G1/04
Inventor 陈玺葛建秋陈仁多
Owner HAIMEN BIWEI INTPROP SERVICE CO LTD