CN2181555Y

CN2181555Y - Internal fixed theft-proof safe

Info

Publication number: CN2181555Y
Application number: CN 93234576
Authority: CN
Inventors: 吴邦和; 吴宇翔; 王军
Original assignee: 吴邦和
Priority date: 1993-08-28
Filing date: 1993-08-28
Publication date: 1994-11-02
Anticipated expiration: 2003-08-28

Abstract

The utility model relates to an internal fixed theftproof safe, in particular to an indoor safe which is arranged in an automobile. The utility model is characterized in being provided with a two-layer safe door with a lock and a four-direction positioning structure with three lock tongues. The four corners of the bottom of a safe body are provided with internal fixed installing fasteners which can not be moved by other people. When only an owner opens the safe, screw nails are detached in the safe, and the safe can be moved. A computer cipher program has the function of advance alarm, and cipher can be modified and can be additionally arranged at all hours. The utility model which has the advantages of firmness, reliability, good concealing performance, beautiful appearance, small size, and good theftproof performance and realizes the double functions of positioning and movement is especially suitable for being arranged in a living room and in the automobile.

Description

Internal fixed theft-proof safe

The utility model belongs to a kind of inner-fixing thief-resistant safe of depositing valuables and cash, particularly a kind of indoor strongbox of automobile that is placed in.

Existing thief-resistant safe is made up of casing, chamber door and door lock mechanism, and its volume is big and benzene heavy, and safe door is exposed outside, and sign obviously, and is disguised poor, and chamber door only is equipped with a common lock and coded lock, and easily breaking-up is pried open, and its safety factor is low.

The purpose of this utility model is in order to overcome the problem of above-mentioned existence, a kind of inner-fixing thief-resistant safe to be provided.

The technical solution of the utility model accompanying drawings.

Fig. 1 is the utility model assembly schematic diagram;

Fig. 2 is the utility model scheme of installation;

Fig. 3 is interior fixed installation securing member enlarged drawing;

Fig. 4 is three dead bolt bar structural representations.

As shown in the figure, internal fixed theft-proof safe, the three dead bolt bars (23) that include casing (1), mechanical code lock (2), handle (3), alarm (4), computer cipher device (5), hinge (6), chamber door, drawer type lock and connect with handle (3) and mechanical code lock (2), of the present utility model being characterised in that, casing (1) is provided with two-layer chamber door with lock, i.e. an external door (8) and an inside door (10); External door (8) is provided with a drawer type and locks (9), and casing (1) is provided with the snap close (12) that matches with drawer type (9); Mechanical code lock (2), handle are set on the inside door (10) (3), alarm (4), computer cipher device (5) and drawer type lock (11); External door (8) is connected on the casing (1) by hinge (6).

Three dead bolt bars (23) on the inner plane of inside door (10) are to consist of (as shown in Figure 4) by three tongue bars and connecting rod, and wherein a tongue bar is provided with L shaped door bolt sheet (22), are used for inserting in the open slot of mechanical code lock sheet (21); Another tongue bar is provided with snap close pin (20), and the dead bolt of its drawer type lock (11) stretches on the tongue bar; Motion by snap close pin (20) control three dead bolt bars all is provided with dead bolt alignment pin (24) on each tongue bar. Have on the center rod of three dead bolt bars (23) with and the joining handle square hole of handle (3) (25), its three dead bolts bar (23) is to come control action by handle (3). Inside door (10) is to be fixed on the casing (1) by door bolt (26), and at closing time, three dead bolt bars insert in the dead bolt hole on the casing (1) simultaneously, and this sample safe door has the four-way location.

Fixing safety loaded firmware (7), its securing member (7) and is by L shaped angle bar (16), semicylinder briquetting (15), interior fixedly cheese head screw (14), cheese head screw (17), nut (18) and cottor pin (19) are installed are constituted (as shown in Figure 3) in four jiaos of the bottoms of casing (1) were provided with; The bottom of semicylinder briquetting (15) is a hollow shape, and upper side has a screw; The top and the bottom of L shaped angle bar (16) have installing hole, and screw has pin-and-hole on (17).

This strongbox mounting means generally adopts the paperback formula, as ground (or automobile) paperback formula: on the cement floor, make a call to four duck eyes, cheese head screw (17) is put into the hole fill cement paste, or in the indoor appropriate location of automobile, bore four apertures, cheese head screw (17) passes the bottom installing hole of L shaped angle bar (16) from base plate (or fixing on the ground), and fastening nut (18) is inserted good cottor pin (19); Semicylinder briquetting (15) is installed on the L shaped angle bar (16), interior fixedly cheese head screw (14) is by passing in the strongbox apotheca (13) again, and the screw on L shaped angle bar (16) top installing hole and briquetting (15) is fastened and installs.Otherwise, open strongbox inside door (10) after, unload screw (14), its strongbox is just removable.Realized that this strongbox has location and dual-use function movably.

The opening process of this strongbox: 1, open strongbox external door (8) with key; 2, operating computer encryption apparatus (5), promptly import proper password after, warning circuit remove to monitor and does not report to the police; 3, open drawer type lock (11), the dead bolt of drawer type lock (11) is decorporated from the snap close pin (20) of three dead bolt bars (23); 4, adjust mechanical code lock (2) to the proper password position; 5, turn handle (3) makes three dead bolt bars (23) withdraw from from the lockhole on the casing (1), and the door bolt sheet (22) on the one dead bolt bar inserts in the open slot of mechanical code lock sheet (21), at this moment, can open interior chamber door (10).

The step of closing the door: at first handle is to the position turn of closing, make in the lockhole on three dead bolt bars (23) the insertion casings (1), and chamber door four-way location and closing in making, simultaneously, any direction rotating machinery coded lock (2), to upset password position, the closing drawers formula is locked (11) again, make interior chamber door locking, locking outer chamber door (8) at last by snap close pin (20).

In sum, this strongbox is because the four-way location is firm reliable; Adopt two-layer chamber door, its encryption apparatus does not expose, and good concealment is difficult for destroyed; Set up outer chamber door, make strongbox have safety and aesthetic property; Fixed installation securing member in adopting, the stranger can't move, and owner sheds screw after opening strongbox, and just removable strongbox is to other position, and the pick-proof performance is good.Computer cipher can be revised at any time and set up, the situation of not knowing password next time the sample probability of successful be 1,000,000/, and when opening by mistake strongbox, alarm instant alarming, and the computer cipher program has leading warning function.In a word, this strongbox is simple in structure, volume is little, sturdy and durable, the anti-theft pick-proof performance is good, is adapted to be installed in family room especially and automobile is indoor.

Claims

1, a kind of inner-fixing thief-resistant safe, the three dead bolt bars (23) that include casing (1), mechanical code lock (2), handle (3), alarm (4), computer cipher device (5), hinge (6), chamber door, drawer type lock, connect with handle (3) and mechanical code lock (2) is characterized in that:

A, described casing (1) are provided with two-layer chamber door with lock, be external door (8) and inside door (10), its external door (8) is provided with a drawer type and locks (9), inside door (10) is provided with described mechanical code lock (2), handle (3), alarm (4), computer cipher device (5) and drawer type lock (11), and inside door (10) is fixed on the casing (1) by door bolt (26);

B, described three dead bolt bars (23) are to be made of three tongue bars and connecting rod, wherein a tongue bar is provided with the interior L shaped door bolt sheet (22) of open slot that is used to insert mechanical code lock sheet (21), another tongue bar is provided with the snap close pin (20) that matches, controls the action of three dead bolt bars (23) with drawer type lock (11), each tongue bar is provided with dead bolt alignment pin (24), is provided with in the heart in the described connecting rod and the joining handle square hole of handle (3) (25);

The bottom of C, described casing (1) is provided with interior fixed installation securing member (7) for four jiaos, fixed installation securing member (7) is by L shaped angle bar (16) in it, semicylinder briquetting (15), interior fixedly cheese head screw (14), installation cheese head screw (17), nut (18) and cottor pin (19) constitute, the bottom of semicylinder briquetting (15) is a hollow shape, upper side has screw, the top and the bottom of L shaped angle bar (16) have installing hole, and cheese head screw has pin-and-hole on (17).