CN101307668A

CN101307668A - Anti-theft safe cabinet

Info

Publication number: CN101307668A
Application number: CNA2008100629713A
Authority: CN
Inventors: 胡东良
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-08
Filing date: 2008-07-08
Publication date: 2008-11-19
Anticipated expiration: 2028-07-08
Also published as: CN100580210C

Abstract

The invention relates to a theftproof safe box, which comprises a box body, a door plate and a lockset which is arranged on the door plate, wherein, the door plate is connected with one side of the box body through a rotating mechanism capable of moving horizontally; a lock core or a handle of the lockset is connected with a push plate provided with a plunger latch through the rotating mechanism; a latch plate which is fixed on the box body corresponding to the plunger latch is provided with a plunger latch hole which is matched with the plunger latch; a planker capable of moving up and down is arranged on the door plate; a pin which is fixed on the push plate is movably connected with an inclined elongated slot which is arranged on the planker; the outer end part of the planker is provided with a bearing; and a guide chute is arranged on a box body door frame opposite to the bearing. The theftproof safe box can make the side edge of the whole door plate all extended into a locking position of the door frame and synchronously locked with the door frame through a latch, the plunger latch and a retaining lock which are arranged on the door plate, thereby greatly improving the theftproof and pickproof performances and preventing valuables from being stolen.

Description

Anti-theft safe cabinet

Technical field

The present invention relates to a kind of safe, specifically a kind ofly be used to deposit the safe that valuables have the anti-theft pick-proof performance.

Background technology

Along with the resident living level improves constantly, valuables in the family and cash are more and more, and the demand of strongbox is also in continuous increase, simultaneously to the anti-theft pick-proof demands for higher performance of safe and safe deposit box.Existing safe usually door-plate up and down and side provide a plurality of door bolts sub, door bolt is stretched into respectively in the correspondence door bolt hole of doorframe, realize locking, but as long as specially several door bolt are set about, be easy to door-plate is pried open, fasten a just very little part of the whole relatively door-plate of son after all with a bolt or latch.Disclose on July 4th, 2007 disclosed patent No. and be " theft proof strongbox " of " ZL200510134941.5 " for remedying this shortcoming Chinese patent, it is by casing, chamber door is formed with the mechanical key lock that is fixed in this chamber door, this chamber door is rotated the door frame of sidepiece in this doorframe correspondence in rotational fixation mechanism rotational fixation by a side group, it is positive and realize that the door-plate of horizontal slip forms to be fixed in this door frame based on the slip fixed mechanism, this door-plate one side can slide under this slip fixed mechanism drives and stretch in the corresponding locking of this doorframe edge, and based on this mechanical key lock this door-plate is locked in this doorframe.This product can be locked in whole door-plate in the doorframe, but does not have upper and lower keeper locking, as long as destroy its door frame and the hinged rotating shaft of doorframe, just can after shifting out, fan door level unload putting in order at once, theftproof performance is not enough, and many with the used material of the chamber door of door frame and door-plate composition, the cost height.

Summary of the invention

The objective of the invention is to defective and deficiency, for people provide a kind of good anti-theft effect, simple in structure, safe that cost is low at above-mentioned prior art.

The technical solution used in the present invention is for achieving the above object: this anti-theft safe cabinet comprises casing, door-plate and be installed on lockset on the door-plate, the rotating mechanism that passes through to move horizontally of described door-plate links to each other with a side of casing, the lock core of described lockset links to each other with the push pedal that has lock bolt by transmission mechanism, be fixed on the casing on the door bolt plate with the lock bolt opposite position and offer the latch hole that is complementary with lock bolt, planker movable up and down is installed on the described door-plate, the pin that is fixed in the push pedal flexibly connects with the rectangular slotted eye of inclination that is opened on the planker, described planker outer end is equipped with bearing, offers the guiding skewed slot on the casing doorframe relative with this bearing;

The planker of installing on the described door-plate is upper and lower symmetrical two, be mutually movable cooperation of the rectangular slotted eye of inclination of symmetry on pin in the push pedal and two plankers, the outer end of two plankers is equipped with bearing respectively, and offers corresponding guiding skewed slot on the upper and lower doorframe of the corresponding casing of this two bearings; Perhaps in the outer end of a planker bearing is installed, the outer end of another planker is equipped with door bolt, and the door bolt plate in the sub-hole of band door bolt is installed on the doorframe relative with door bolt;

The described rotating mechanism that moves horizontally comprises the T profile shaft that is fixed on door-plate back side avris and is arranged on the casing upper door frame or the horizontal concrete chute of lower door frame rear side and T profile shaft relative position, the wide end of this horizontal concrete chute one end is narrow, and strip one end of described T profile shaft stretches in the horizontal concrete chute;

The described rotating mechanism that moves horizontally also comprises three rocking bar articulated mountings, this three rocking bars articulated mounting comprises and is fixed on door-plate one laterodorsal first rocking bar and is fixed on second rocking bar on this side door frame back side cabinet wall, described first rocking bar and second rocking bar are hinged by corresponding junction plate and the 3rd rocking bar respectively, and described rocking bar is that axle cooperates with axle sleeve is rotatable;

The described rotating mechanism that moves horizontally also comprise the bearing that is fixed on the door-plate back side and with the hinged rotor plate of casing one side, the bearing at the door-plate back side places in the horizontal slotted hole that is opened on the rotor plate, door-plate is connected with the rotor plate horizontal slotted hole is movable;

Described rotor plate is provided with upper and lower symmetrical two, and is articulated in the upper and lower position of casing one side respectively, and the bearing at the door-plate back side places respectively in the horizontal slotted hole that rotates up and down plate;

Described push pedal front end is fixed with vertical with it installing plate, and lock bolt from top to bottom is fixed on the installing plate side by side;

The front end of described push pedal is equipped with the lock that links closely, this the link closely base plate that lock comprises and push pedal is fixing, the movable hook that is overlying on the cover plate on the base plate and is articulated in two upper and lower symmetries between base plate and the cover plate respectively, the front and back ends of these two movable hooks outwards curves preceding hook, back hook respectively, is provided with spring near back-end location between two movable hooks.

Door-plate of the present invention links to each other with a side of casing by the rotating mechanism that moves horizontally, and by guiding skewed slot spacing to bearing, make monoblock door-plate side can all stretch into the locking position of doorframe, be arranged on upper and lower door bolt, the lock bolt on the door-plate, link closely lock and doorframe genlocing simultaneously, improve the anti-theft pick-proof performance greatly, and had characteristics simple in structure, that cost is low.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is the B-B view of Fig. 2;

Fig. 4 is back schematic diagram for the present invention opens the door;

Fig. 5 is the another kind of structural representation of transmission mechanism;

Fig. 6 is the another kind of structural representation of the rotating mechanism that can move horizontally;

Fig. 7 is the another kind of structure of the rotating mechanism that can the move horizontally back schematic diagram that opens the door;

Fig. 8 is another structural representation of the rotating mechanism that can move horizontally;

Fig. 9 is another structure of the rotating mechanism that can move horizontally back schematic diagram that opens the door;

Figure 10 is the C-C view of Fig. 8.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, this anti-theft safe cabinet is made up of casing 5, door-plate 2 and the lockset 32 that is installed on the door-plate.Casing 5 links to each other by the rotating mechanism that can move horizontally with door-plate 2 on one side.The lock core of described lockset 32 links to each other with push pedal 21 by transmission mechanism, and described in the present invention transmission mechanism prolongs has used two kinds of traditional frame for movements.A kind of is to adopt L type shift fork 23 is installed on the lock core of lockset 32, the movable end of this L type shift fork 23 be opened in vertical slotted eye microscler in the push pedal 21 22 and flexibly connect.Key inserted make lock core drive L type shift fork 23 in the lockset 32 to rotate, the movable end of L type shift fork 23 is when longitudinally slotted eye 22 moves up and down, and it is elastic to drive push pedal 21 along continuous straight runs.As shown in Figure 5, the another kind of frame for movement of described transmission mechanism is by being fixed on the gear 46 and tooth bar 45 engagements that are fixed in the push pedal 21 on lockset 32 lock cores.Key is inserted in lockset 32 holes key make gear 46 rotations, to drive push pedals 21 along continuous straight runs elastic with the tooth bar 45 of gear 46 engagements.Planker 25 movable up and down is installed on the described door-plate 2, and the pin 35 that is fixed in the push pedal 21 flexibly connects with the rectangular slotted eye 36 of inclination that is opened on the planker 25, and this rectangular slotted eye 36 that tilts becomes 20 to 70 degree angles with horizontal plane.When push pedal 21 levels were elastic, the pin 35 in the push pedal 21 slidably reciprocated at the rectangular slotted eye 36 that tilts, thereby made the end of planker 25 flexible up and down.Described planker 25 outer ends are equipped with bearing 11, offer guiding skewed slot 10 on the casing doorframe 1 relative with this bearing 11, and described guiding skewed slot 10 becomes 20 to 70 angles of spending with horizontal plane.When the end of planker 25 when door-plate 2 upsides or downside stretch out, because 10 pairs of bearings 11 of guiding skewed slot is spacing, make planker 25 give door-plate the active force towards door bolt plate 6 directions in overhanging, promote door-plate and move forward together, bearing 11 can reduce the needed power that moves.Break for fear of the screw that planker 25 is installed, can the baffle plate 24 that offset with planker 25 horizontal directions be installed at the back side of door-plate 2.Described planker 25 can be installed upper and lower symmetrical two on door-plate 2, be mutually rectangular 36,36 ' the movable cooperation of slotted eye of inclination of symmetry on pin 35 in the push pedal 21 and two

plankers

25,25 '.The outer end of two plankers 25,25 ' can be separately installed with bearing 11,11 ', and with these two bearings 11,11 ' corresponding casing 5 upper and lower doorframes on offer corresponding guiding skewed slot 10,10 ', can make door-plate 2 move horizontally required external force still less like this.Perhaps bearing 11 is installed, door bolt 3 is installed in the outer end of another planker 25 ', the door bolt plate 4 in the sub-hole 39 of band door bolt is installed on the doorframe 1 relative with door bolt 3, can make door-plate 2 like this, strengthen theftproof performance in vertical locking in the outer end of a planker 25.The front end of described push pedal 21 is fixed with vertical with it installing plate 47, and lock bolt 9 from top to bottom is fixed on the installing plate 47 side by side.Casing 5 inwalls relative with lock bolt 9 are fixed with door bolt plate 6, and formation door-plate lock slots between this door bolt plate 6 and the doorframe 1 offers the latch hole that is complementary with lock bolt 9 on described door bolt plate 6.The front end of described push pedal 21 can also be installed the lock 7 that links closely, phase-locked the position is offered lockhole with linking closely on the described door bolt plate 6, and the plate washer 8 relative with fastening plate 6 with a bolt or latch be installed at described door-plate 2 back sides, this lock 7 that links closely is extended through in the plate washer 8, comprise and base plate 34 that push pedal 21 is fixing, be overlying on the cover plate 33 on the base plate 34 and be articulated in base plate 34 respectively and cover plate 33 between the movable hook 39 of two upper and lower symmetries, the front and back ends of these two movable hooks 39 outwards curves preceding hook 40, back hook 41 respectively, is provided with spring 38 near back-end location between two movable hooks 39.When push pedal during to front slide, the lock 7 that links closely can stretch in the lockholes on the door bolt plate 6, and the movable hooks 39 in the lock 7 that links closely make the preceding hook 40 of movable hook 39 protruding because back hook 41 offsets with plate washer 8 begins to rotate, and will fasten plate 6 fastenings with a bolt or latch.When push pedal slided backward, the movable hook 39 in the lock 7 that links closely contracted in the hook 40 before making because the elastic force of spring 38 rotates, and the lock 7 that links closely can withdraw from from the lockhole of door bolt plate 6.

The described rotating mechanism that moves horizontally comprises the T profile shaft 12 that is fixed on door-plate 2 rear sides and is arranged on casing 5 upper door frames or the horizontal concrete chute 13 of lower door frame rear side and T profile shaft 12 relative positions, the wide end of these horizontal concrete chute 13 1 ends is narrow, and strip one end of described T profile shaft 12 stretches in the horizontal concrete chute 13.When door-plate 2 closed, T profile shaft 12 can level moves into the narrow end of horizontal concrete chute 12, and door-plate 2 can't be rotated.Described T profile shaft 12 and horizontal concrete chute 13 also can be provided with simultaneously the upper and lower of door-plate 2.

The described rotating mechanism that moves horizontally can also comprise three rocking bar articulated mountings, this three rocking bars articulated mounting comprises first rocking bar 14 that is fixed on door-plate 2 back sides and 17, two of second rocking bars being fixed on casing 5 inwalls of the side door frame back side are hinged by the 3rd rocking bar 16 with the hinged junction plate 15 of first rocking bar 14 and second rocking bar 17 respectively.Each rocking bar is to be socketed into mutually by axle and axle sleeve to be rotatably connected.Can make door-plate 2 rotate, stretch more flexible by three rocking bar articulated mountings.

Electronic password lock 31 and emergent lock 18 can also be installed on door-plate 2, and be positioned at the spacing lock 27 that push pedal 21 rear ends are equipped with charged magnet 26 and dead bolt 20 at the back side of door-plate 2, described electromagnet 26 links to each other with electronic password lock 31 series connection back power supplys, described dead bolt 20 center protrusion subordinate sides are equipped with compression spring 28, and dead bolt 20 center protrusion portions top is equipped with pressing plate 29.Described emergent lock 18 rear ends are equipped with shift fork 19, and the movable end of this shift fork 19 is positioned at the top of pressing plate 29.After push pedal 21 drove lock bolts and 6 lockings of door bolt plate, the dead bolt 20 of spacing lock 27 and offseted with the horizontal direction of push pedal 21 because the elastic force of below compression spring 28 stretches out, and push pedal 21 can't be moved in the opposite direction again.Make electromagnet 26 with power connection and with dead bolt 20 adhesives by the correct password of input on electronic password lock 31 this moment, can remove push pedal 21 spacing in the spacing lock 27 of dead bolt 20 retractions.If forget Password or electronic password lock damage, also key can be stretched in emergent lock 18 holes, drive shift fork 19 rotations, shift fork 19 is pressed down pressing plate 29 and dead bolt 20, also can remove spacing to the rear end of push pedal 21.

As Fig. 6, shown in Figure 7, the another way of the described rotating mechanism that moves horizontally is: comprise the bearing 42 that is fixed on door-plate 2 back sides and with the rotor plate 43 of casing side top or lower hinge, described rotor plate 43 is installed in door-plate 2 back sides, and the bearing 42 that makes the door-plate back side places in the horizontal slotted hole 44 that is opened on the rotor plate 43, and rotor plate 43 can move horizontally relatively with door-plate 2.Described portable plate 43 and bearing 42 also can be provided with simultaneously on casing side top or bottom.The bearing 42 at door-plate 2 back sides can make door-plate 2 just can move horizontally relatively under less external force with rotor plate 43.

As Fig. 8, Fig. 9, shown in Figure 10, another mode of the described rotating mechanism that moves horizontally is: comprise the fixed head 30 that is fixed on door-plate 2 back sides and with the rotor plate 43 ' of casing side top or lower hinge, this rotor plate 43 ' front side is fixed with bearing 42 ', described rotor plate 43 ' is installed on the fixed head 30, and bearing 42 ' is stretched in the horizontal slotted hole 44 ' that is opened on the fixed head 30, rotor plate 43 ' can move horizontally relatively with fixed head 30.Described portable plate 43 ' and fixed head 30 also can be provided with simultaneously the upper and lower of door-plate 2.The bearing 42 ' of rotor plate 43 ' front side can make fixed head 30 just can move horizontally relatively under less external force with rotor plate 43 '.

Open electronic password lock 31 or emergent lock 18 when opening the door earlier, make the dead bolt 20 in the spacing lock 27 remove spacing to the rear end of push pedal 21, insert lockset 32 with key this moment, by the transmission mechanism that links to each other with lock core drive push pedal 21 to door bolt plate 6 to after-contraction, make lock bolt 9, link closely lock 7 and door bolt 3 break away from door bolt plate 6 and door bolt plate 4.Meanwhile planker 25 bounces back, its bearing at end 11 is because the effect of guiding skewed slot 10, give the reciprocal active force of door-plate door-plate lock slots on 2 one day in retraction, make door-plate 2 withdraw from door-plate lock slots between doorframe 1 and the door bolt plate 6, door-plate 2 can rotate door was opened this moment.At closing time, rotate earlier and the door-plate 2 that closes, rotate the key in the lockset 32 then, drive push pedal 21 by the transmission mechanism that links to each other with lock core and move forward, make lock bolt 9, link closely lock 7 and door bolt 3 stretch into and be arranged in latch hole corresponding on door bolt plate 6 and the door bolt plate 4 and the lockhole and fastening.Because the active force of door-plate 2 one towards door bolt plate 6 given in the effect of guiding skewed slot 10 in overhanging, door-plate 2 is stretched between doorframe 1 and the door bolt plate 6 in planker 25 bearing at end 11, door is firmly pinned.Dead bolt 20 in the spacing lock 27 stretches out owing to the elastic force that compresses spring 28 and push pedal 21 rear end levels are spacing.

Claims

1. anti-theft safe cabinet, it comprises casing (5), door-plate (2) and be installed on lockset (32) on the door-plate, described door-plate (2) links to each other with a side of casing (5) by the rotating mechanism that can move horizontally, the lock core of described lockset (32) links to each other with the push pedal that has lock bolt (9) (21) by transmission mechanism, be fixed on casing (5) and upward and on the door bolt plate (6) of lock bolt opposite position offer the latch hole that is complementary with lock bolt, it is characterized in that being equipped with on the described door-plate (2) planker movable up and down (25), the pin (35) that is fixed in the push pedal flexibly connects with the rectangular slotted eye of inclination (36) that is opened on the planker (25), described planker (25) outer end is equipped with bearing (11), offers guiding skewed slot (10) on the casing doorframe (1) relative with this bearing (11).

2. anti-theft safe cabinet according to claim 1, it is characterized in that the planker (25) that described door-plate (2) is upward installed is upper and lower symmetrical two, pin (35) in the push pedal (21) and two plankers (25,25 ') be mutually the movable cooperation of the rectangular slotted eye of inclination (36,36 ') of symmetry on, two plankers (25,25 ') outer end is equipped with bearing (11 respectively, 11 '), with on the upper and lower doorframe of the corresponding casing of this two bearings (1) offer corresponding guiding skewed slot (10,10 '); Perhaps in the outer end of a planker (25) bearing (11) is installed, the outer end of another planker (25 ') is equipped with door bolt (3), and the door bolt plate (4) in the band hole of door bolt (37) is installed on the doorframe relative with door bolt (3).

3. anti-theft safe cabinet according to claim 1 and 2, it is characterized in that the described rotating mechanism that moves horizontally comprises the T profile shaft (12) that is fixed on door-plate (2) back side avris and is arranged on casing (5) upper door frame or the horizontal concrete chute (13) of lower door frame rear side and T profile shaft (12) relative position, the wide end of these horizontal concrete chute (13) one ends is narrow, and strip one end of described T profile shaft (12) stretches in the horizontal concrete chute (13).

4. anti-theft safe cabinet according to claim 3, it is characterized in that the described rotating mechanism that moves horizontally also comprises three rocking bar articulated mountings, this three rocking bars articulated mounting comprises first rocking bar (14) that is fixed on door-plate (2) back side and is fixed on second rocking bar (17) on side door frame back side casing (5) inwall, described first rocking bar (14) and second rocking bar (17) are hinged by corresponding junction plate (16) and the 3rd rocking bar (15) respectively, and described rocking bar is that axle cooperates with axle sleeve is rotatable.

5. anti-theft safe cabinet according to claim 3, it is characterized in that the described rotating mechanism that moves horizontally comprises the bearing (42) that is fixed on door-plate (2) back side and the rotor plate (43) hinged with casing (5) one sides, the bearing (42) at door-plate (2) back side places in the horizontal slotted hole (44) that is opened on the rotor plate (43), door-plate (2) and rotor plate (43) the movable connection of level.

6. anti-theft safe cabinet according to claim 5, it is characterized in that described rotor plate (43) is provided with upper and lower symmetrical two, be articulated in the upper and lower position of casing (5) one sides respectively, the bearing (42 at the door-plate back side, 42 ') place respectively and rotate up and down plate (43,43 ') in the horizontal slotted hole (44,44 ').

7. anti-theft safe cabinet according to claim 4 is characterized in that described push pedal (21) front end is fixed with vertical with it installing plate (47), and lock bolt (9) from top to bottom is fixed on the installing plate (47) side by side.

8. anti-theft safe cabinet according to claim 7, the front end that it is characterized in that described push pedal (21) is equipped with the lock (7) that links closely, the base plate (34) that this lock (7) that links closely comprises and push pedal is fixing, the movable hook (39) that is overlying on the cover plate (33) on the base plate and is articulated in two upper and lower symmetries between base plate and the cover plate respectively, the front and back ends of these two movable hooks outwards curves preceding hook (40), back hook (41) respectively, is provided with spring (38) near back-end location between two movable hooks (39).