CN103277007A

CN103277007A - Prying-resistant, drilling-resistant and fireproof safety box

Info

Publication number: CN103277007A
Application number: CN201310213611XA
Authority: CN
Inventors: 杨延光; 孔凡桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-25
Filing date: 2013-05-25
Publication date: 2013-09-04

Abstract

The invention belongs to a prying-resistant, drilling-resistant and fireproof safety box. The prying-resistant, drilling-resistant and fireproof safety box is characterized in that a box is connected with a box door by concealed hinges, drilling-resistant and fireproof layers are respectively arranged between a box outer plate and a box inner plate and between a door outer plate and a door middle plate, a multi-head slide frame is fixedly arranged between the door middle plate and a door inner plate by the aid of support shafts, the support shafts are in clearance fit with slide holes of the multi-head slide frame, a groove of the multi-head slide frame is matched with a spring bolt of a mechanical combination lock, a lug of the multi-head slide frame is matched with a handle shifting fork, push-pull rods are fixed to the upper end of the multi-head slide frame, the upper end of the multi-head slide frame is connected with a swing hook by a shaft, the lower end of the multi-head slide frame is connected with a swing corner by a shaft, the swing corner is connected with a slide bar by a shaft, the slide bar is connected with another swing hook by a shaft, one to three swing hooks are connected to one side of the multi-head slide frame by shafts, the swing corner and the swing hooks are fixed onto the door outer plate by support shafts, and the slide bar is fixed onto the door outer plate by slide bushings. The prying-resistant, drilling-resistant and fireproof safety box has the advantages that the box door is large in opening and can be opened by a 180-degree angle, the box and the box door are integrally fixed to each other after the door is locked, and accordingly the prying-resistant, drilling-resistant and fireproof safety box is high in strength, good in prying-resistant, drilling-resistant and fireproof performance and is a perfect safety box for institutions, enterprises and families.

Description

Three anti-safety cabinets

Technical field

The present invention relates to safety cabinet, is a kind of pick-proof, anti-drilling, fireproof three anti-safety cabinets.

Background technology

At present, the safety cabinet of selling on the market, kind is a lot, mechanical code lock, cover-plate type coded lock, finger-print cipher lock and cylinder lock are arranged, but its lock door mechanism is roughly the same, all is that the bull column type is inserted door mechanism, because rectangle safety cabinet, doorframe is middle and last following intermediate intensity is low, and after locking a door, column type is inserted a door mechanism and just inserted doorframe, do not gain in strength, easily pried open herein; Cover-plate type coded lock and finger-print cipher lock all are by password or fingerprint control power switch, power connection, and electromagnet is inhaled the tongue of unblanking, if the thief pries open keyboard, pulls out power line and connects power supply, and electromagnet can be inhaled the tongue of unblanking, and opens safety cabinet; Cylinder lock is mostly not anti-drilling, bores the core of unblanking, and can open safety cabinet yet; In addition, existing safe door mostly is internal-axis type, and aperture is little, picks and places big article inconvenience.

Summary of the invention

The purpose of this invention is to provide a kind of three anti-safety cabinets, with solve existing safety cabinet pick-proof, anti-drilling, fireproof performance is poor, the door aperture is little, picks and places the problem of big article inconvenience.

The object of the present invention is achieved like this, this three anti-safety cabinet, be by cabinet, the cabinet door, mechanical code lock, handle shift fork and bull balladeur train constitute, be characterized in: the cabinet door is connected by blind hinge with cabinet, between cabinet outside plate and cabinet inner panel, be provided with anti-drilling fireprotection layer, in external door panel and door, between plate, be provided with anti-drilling fireprotection layer, in door between plate and Men Nei version, by back shaft and the axle intrinsic bull balladeur train of spring collar, back shaft cooperates with bull sledge slide interporal lacuna, and the dead bolt of bull balladeur train groove and mechanical code lock matches, and bull balladeur train projection and handle shift fork match, in bull balladeur train upper end, by the intrinsic pull bar of bolt, it is connected with the swing hook axle, in bull balladeur train lower end, axle is connected with pivot angle, pivot angle other end axle is connected with slide bar, and slide bar is connected with the swing hook axle, in bull balladeur train one side, axle is connected with swing hook, pivot angle and swing hook are fixed on the external door panel with spring collar by back shaft and axle, and slide bar is fixed on the external door panel by sliding sleeve.

Anti-drilling fireprotection layer is the layer of concrete that is formed by refractory cement and cullet cast.

Blind hinge is to be made of hinge and free bearing, and hinge is hook-type, and the one end is provided with axle sleeve, and the free bearing solid welding is furnished with screw axis and nut on the free bearing on cabinet, the axle sleeve matched in clearance of screw axis and hinge, and the solid welding of the hinge other end is on external door panel.

The present invention compared with prior art has the following advantages: (1) cabinet door is connected with the cabinet blind hinge, and cabinet door aperture is big, can carry out 180 degree, picks and places article conveniently; (2) be provided with anti-drilling fireprotection layer in cabinet and cabinet door, in case breaking out of fire, vital document or bank note can not burn in the cabinet; (3) in cabinet and cabinet door, be provided with anti-drilling fireprotection layer, can prevent that the robber from by the damage insurance cabinet of holing, stealing; (4) adopt the swing hook lock door mechanism, after locking, cabinet and cabinet door are become one, the intensity height, the pick-proof performance is good.

Description of drawings

Fig. 1 three anti-safety cabinet structural representations;

Fig. 2 A-A sectional view.

The specific embodiment

Among Fig. 1-2: cabinet 1 wall thickness divides three layers, 10 of cabinet outside plate 21 and cabinet inner panels, is provided with anti-drilling fireprotection layer 22, corresponding swing hook 17 is provided with swing hook groove 18; Corresponding blind hinge is provided with loose slot, cabinet door 2 wall thickness divide four layers, plate is 25 in external door panel 26 and door, be provided with anti-drilling fireprotection layer 22, the layer of concrete that anti-drilling fireprotection layer adopts refractory cement and cullet cast to form, plate 25 and door inner panel are 23 in door, by back shaft 11 and axle spring collar 12 intrinsic bull balladeur trains 5, bull balladeur train slide opening and back shaft 11 matched in clearance, the dead bolt 4 of bull balladeur train groove and mechanical code lock 3 matches, bull balladeur train projection and handle shift fork 19 match, in bull balladeur train upper end, by the intrinsic pull bar 20 of bolt, it is connected by axle 13 with swing hook 17, in bull balladeur train lower end, be connected with pivot angle 14 by axle 13, the pivot angle other end is connected with slide bar 15 by axle 13, slide bar is connected by axle 13 with swing hook 17, in bull balladeur train one side, be connected with 1-3 swing hook 17, pivot angle 14 an and 3-5 swing hook 17 by axle 13, by back shaft 13 and axle spring collar 12, be fixed on the external door panel 26, slide bar 15 is fixed on the external door panel by sliding sleeve 16, and side panel 24 is arranged around the cabinet door; Cabinet door 2 and cabinet 1 are connected by blind hinge, blind hinge is to be made of hinge 8 and free bearing 7, hinge 8 is hook-type, and the one end is provided with axle sleeve, and free bearing 7 solid weldings are on cabinet, be furnished with screw axis 6 and nut 9 on the free bearing, the axle sleeve matched in clearance of screw axis 6 and hinge 8, the solid welding of the hinge other end is on external door panel, when opening the door, Hinge for cupboard door rotates around screw axis, and the cabinet door can be carried out 180 degree angles.

Claims

1. prevent safety cabinet for one kind three, be by cabinet (1), cabinet door (2), mechanical code lock (3), handle shift fork (19) and bull balladeur train (5) constitute, it is characterized in that: the cabinet door is connected by blind hinge with cabinet, between cabinet outside plate (21) and cabinet inner panel (10), be provided with anti-drilling fireprotection layer (22), in external door panel (26) and door between plate (25), be provided with anti-drilling fireprotection layer (22), in plate in door (25) and the door between edition (23), by back shaft (11) and axle spring collar (12), intrinsic bull balladeur train (5), back shaft (11) cooperates with bull sledge slide interporal lacuna, bull balladeur train groove and mechanical code lock (3)) dead bolt (4) match, bull balladeur train projection and handle shift fork (19) match, in bull balladeur train upper end, by the intrinsic pull bar of bolt (20), it is connected by axle (13) with swing hook, in bull balladeur train lower end, axle (13) is connected with pivot angle (14), the pivot angle other end is connected with slide bar (15) by axle (13), slide bar is connected with the swing hook axle, in bull balladeur train one side, be connected with swing hook (17) by axle (13), pivot angle (14) and swing hook (17) are fixed on the external door panel (26) with spring collar (12) by back shaft (11) and axle, and slide bar is fixed on the external door panel by sliding sleeve (16).

2. according to claim 1 three prevent safety cabinets, are characterized in: anti-drilling fireprotection layer (22) is the layer of concrete that is formed by refractory cement and cullet cast.

3. according to claim 1 three prevent safety cabinets, be characterized in: blind hinge is to be made of hinge (8) and free bearing (7), hinge (8) is hook-type, the one end is provided with axle sleeve, the free bearing solid welding is on cabinet, be furnished with screw axis 6 and nut (9) on the free bearing, the axle sleeve matched in clearance of screw axis (6) and hinge (8), the solid welding of the hinge other end is on external door panel (26).