CN2373533Y

CN2373533Y - Semi-spherical safe

Info

Publication number: CN2373533Y
Application number: CN 99213326
Authority: CN
Inventors: 董志强; 付国庆
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-14
Filing date: 1999-06-14
Publication date: 2000-04-12
Anticipated expiration: 2009-06-14

Abstract

The utility model provides a semi-spherical safe. The utility model is characterized in that a door and a safe body are arranged on the same spherical surface, a door seam is narrow, the utility model has the advantages of firm integration structure, anti-pry performance, anti-fire performance and anti-drilling performance, the safe body can be fixed on a wall or be embedded into the wall.

Description

A kind of hemispherical safety cabinet

The utility model relates to a kind of safety cabinet, particularly a kind of safety cabinet that utilizes the hemisphere steel sheel to make.

Existing safety cabinet outward appearance is based on rectangle, and its defective has: 1, under external force, cabinet and door produce distortion, are prized easily.2, can directly on door or cabinet, hole with electric drill, can find the password of coded lock, and then door is opened by the hole.3, cabinet and door are welded by the polylith steel plate, so weld seam is many, the manufacturing cost height.

The purpose of this utility model is that a kind of pick-proof, anti-drilling, fire prevention and the safety cabinet that can not move will be provided.

The utility model is achieved in that is making door under cutting or one of the punching press on the hemispherical steel sheel, and remaining part makes cabinet.Cabinet and door coexist on the sphere like this, and crack between a door and its frame is tiny, and overall structure is firm, anti-knock with the pick-proof ability strong.When holing on the sphere of projection in addition, the drill bit that is rotating slides on sphere easily, therefore is difficult to boring.Be welded with the steel door frame of annular at the cabinet top, it both can increase the intensity at crack between a door and its frame position, can carry out spacing to garden shell door again.Be welded with garden shape steel sole plate at bottom of cabinet bulk,, safety cabinet can be fixed in the wall, it is not moved with bolt by the hole on this plate.In the door fixed head is housed, Handle axis is housed on the fixed head, be with combination disk, handle axle sleeve, breach rotating disk and control panel on the Handle axis.The outside of cabinet is with flameproof enclosure, is filled with fire-proof heat-insulating material between flameproof enclosure and cabinet.

The utility model is because only need make former rectangle or polygon safety cabinet into half garden shape safety cabinet, so the weld seam of cabinet and door reduces, and is simple in structure and intensity is high.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Accompanying drawing is a sectional drawing of the present utility model.

With reference to accompanying drawing, earlier steel plate is struck out hemispherical, then the top to be cut or is punched down and make door (4), remaining part is made cabinet (2).Be welded with steel garden ring (16) in cabinet (2) inside top and make doorframe.Cabinet (2) bottom is welded with garden shape steel sole plate (5), and this plate is drilled with installing hole on (5), by installing hole, safety cabinet can be fixed in the body of wall (21) with bolt (19).The outside of cabinet (2) is with flameproof enclosure (1), is filled with fire proofing material (20) between flameproof enclosure (1) and cabinet (2).Insulating board (15) is housed in door (4), is filled with fire proofing material (not drawing in the accompanying drawing) between insulating board (15) and the door (4).Also cabinet (2) all can be imbedded in the body of wall (21) in addition, be utilized body of wall (21) to realize fire prevention.Be welded with fixed head (6) in door (4), it both can increase the intensity of door (4), again Handle axis (11) can be installed thereon.Be with combination disk (7), handle axle sleeve (9), breach rotating disk (8) and control panel (12) on the Handle axis.

When opening cabinet, according to the password of setting, rotation combination disk (7), make breach (13) on three breach rotating disks (8) all aim at protruding (14) on the control panel (12), rotary handle (10) inserts in the breach (13) protruding (14) then, and control panel (12) drive dead bolt (17) moves to the center of door (4) simultaneously, and break away from steel garden ring (16), door (4) is around door-hinge (3) rotation and open.During locker, rotary handle (10) makes control panel (12) drive dead bolt (17) and outwards moves, between arm-tie (18) that dead bolt (17) is inserted in and door (4) welds together and the steel garden ring (16), and then with door (4) and cabinet (2) locking.

Claims

1, safety cabinet of forming by cabinet (2), door (4), combination disk (7), breach rotating disk (8), handle (10), fixed head (6), handle axle sleeve (9), control panel (12), dead bolt (17), arm-tie (18) and door-hinge (3), it is characterized in that cabinet (2) and door (4) are same hemispherical steel sheels, and the top is a door (4), and the bottom is cabinet (2).

2, safety cabinet according to claim 1 is characterized in that cabinet (2) bottom is welded with garden shape steel sole plate (5), and inside top is welded with steel garden ring (16), and the outside is with flameproof enclosure (1).

3, safety cabinet according to claim 1 is characterized in that fixed head (6) and door (4) weld together.

4,, it is characterized in that being equipped with simultaneously on the fixed head (6) Handle axis (11), combination disk (7), handle axle sleeve (9), breach rotating disk (8) and control panel (12) according to claim 1 or 3 described safety cabinets.