CN101446167A - High-security antitheft door and lock thereof - Google Patents
High-security antitheft door and lock thereof Download PDFInfo
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- CN101446167A CN101446167A CNA2008100098108A CN200810009810A CN101446167A CN 101446167 A CN101446167 A CN 101446167A CN A2008100098108 A CNA2008100098108 A CN A2008100098108A CN 200810009810 A CN200810009810 A CN 200810009810A CN 101446167 A CN101446167 A CN 101446167A
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Abstract
The invention relates to a high-security antitheft door and a lock thereof, in particular to a high-security antitheft door with a tapered end protection device on the door and a lock thereof. In the prior art, most of the antitheft door locks are exposed outside and are easy to be invaded by various violent forces and illegally opened by technology. The tapered end becomes a target of invasion and a weak link of the door. The invention provides a safe protection structure on the tapered end of the antitheft door lock and the tapered end self-protection structure of the antitheft door lock adaptive to the safe protection structure, and hides the lock in the door or in the protection device on the door, therefore, the lock can not be touched or even seen from the outside of the door, thus leading the lock to be arranged within the panel protection of the door. The tapered end has excellent self protection capacity and can resist possible invasion.
Description
The present invention relates to a kind of security door and lock thereof, door the lock high-insurance security door and the lock thereof of head protection device are especially arranged.
In the prior art, outside the door lock of security door mostly is exposed to, suffer different forms of violence infringement and technical illegal unlatching easily.In the fitted outside door lock, tapered end is installed the ABC of from outside to inside, fixes by two screw attachment, and intensity is limited.The tapered end circle can be dismantled or directly with drawing the tool of exchanging work that tapered end is dialled.With instruments such as punching pin, chisels tapered end is broken for another example, lose function.Also available electric drill bores tapered end.Draw to push aside with master key or foreign matter and open.Tapered end becomes the target of infringement, becomes the weak link of door.Therefore, improving the safety of door lock, is the key that improves the security door safety performance.The various door locks of prior art, the self-protection ability is relatively poor, though have various protectors are arranged, mostly performance is not ideal enough, cost is higher.As Chinese patent 91219201.1, its structure is to be screwed an anti-drill bushing on the panel of door, and tapered end is positioned at cover, and purpose is the protection tapered end, and tapered end is fixed.Weak point is that anti-drill bushing is unreliable with the connecting mode of door, complex structure, and cost is higher.Limited, insecure because of the holding capacity of screw, instruments such as available crowbar destroy.Strengthen screw, certainly will increase cost up by anti-drilling cover volume.Chinese patent 91103174.X for another example, structure is that lock core is hidden in lock body inside, and key is crooked shape, and purpose is that the protection tapered end is not encroached on.Weak point is to hide the lock construction complexity, is difficult for implementing, and it is very not convenient to use, and cost is higher.In the prior art, GB GB8385-87, in the rim lock, tapered end covers in lock housing with screw attachment by the tapered end bushing pipe.This sound construction degree is relatively poor, cannot stand to draw and dials, and infringement such as breaks.Cost is higher, is unfavorable for the global design and the installation of locking.The door and the door lock of the vehicles such as the car of prior art, ship and objects such as strongbox, cabinet also have above-mentioned deficiency.The GA25-97 of the Ministry of Public Security " anti-theft safety door general technical specifications " has made concrete regulation to the performance of antitheft every and lock, requires security door to guarantee the unlatching that was not destroyed at least in 15 minutes.General door and lock all are difficult to reach.
The objective of the invention is to solve above-mentioned deficiency, the security door door lock self-protection structure that protection structure on a kind of safe security door door lock door is provided and adapts with it.At first, hide lock.In lock is hidden in or door go up in the protector, make outdoors not reach, even can't see lock, lock is within the panel protection of door.Secondly, tapered end autoprotection.Only have and hide the lock protection not enough, tapered end self also must have the favorable protection ability, and when the panel of door was torn, tapered end still can be resisted possible infringement, and tapered end front especially must resist brill, resist and beat, resist and tear, be difficult for drilled evil idea open or do out.The 3rd, it is solid that tapered end connects fringe.Lose the tapered end that panel is helped, must be still strong, can tension dial, anti-ly shake sled, otherwise after panel tore, tapered end was pulled or prizes, and illegally opens the door in the same old way by integral body, cause that all that has been achieved is spoiled.Therefore, necessary triplicity is used simultaneously, and is indispensable, just can reach the purpose of the high insurance of the present invention.
And, when improving performance, accomplish simple in structure, the convenient making, with low cost, handsome in appearance, easy to use.The door that not only can be used for building also can be used for the vehicles and strongboxs such as car, ship, the security door of objects such as cabinet and lock.
The object of the present invention is achieved like this.
At first, hide lock.With whole door lock, comprise the outer face of tapered end, in being hidden in together, be positioned within the panel of door.On the panel of door, there is the key insertion hole less than tapered end outer end cross section the relevant position of tapered end; Perhaps, have, perhaps, hole or recess for hand turnover operation door lock are arranged more than or equal to protector on the hole of tapered end outer end cross section and the hole; Perhaps, Men Shangyou is equivalent to the convex cover of panel protective effect, is positioned at before the tapered end.
Tapered end also can be positioned at after the back veneer, or on the doorframe in being positioned at.Tapered end can be in the hole or the either direction up and down of recess install in vertical state with door.Protector can be positioned at before the tapered end or be connect with the couplet on the door and form by one or more anti-drilling headkerchieves and/or one or more anti-drilling sheet on the hole.Hole on the door, hole or recess all can have different geometries, all can porosely go up protector.Convex cover can be stretched out by the panel of door to protrude and forms, and also can fixedly get in addition or connects with door is movable.Convex cover can be had an anti-drilling function.Can rotate with key with the movable convex cover that connects of door, have the anti-drilling sheet effect concurrently.
Secondly, tapered end self-protection.At the tapered end front end, there are one or more tapered end circles to connect, or are fixedly connected with the tapered end that anti-drilling headkerchief and/or anti-drilling sheet are housed with one or more anti-drilling headkerchieves and/or the combination of one or more anti-drilling sheet; Perhaps, anti-drilling headkerchief the interior hypotenuse that connects with tapered end is arranged fasten breach or spinning limit or helicitic texture or external diameter greater than sleeve diameter or internal diameter less than the tapered end external diameter or with tapered end between filler is arranged or has movable with it anti-drilling sheet and the tapered end that connects and be fixedly connected; Perhaps, the anti-drilling sheet or the anti-drilling headkerchief of band draw bail connect with tapered end separately; Perhaps, tapered end circle, anti-drilling headkerchief, anti-drilling sheet with tapered end bushing pipe, sheath, protect frame and connect alone or in combination.
The tapered end circle can be flat sheet type, cup type, dish-type, ring-like, can be made up of two parts or many parts; Anti-drilling headkerchief can be flat sheet type, cup type, dish-type, can be made up of two parts or many parts; Anti-drilling sheet can be a glass type, screw bolt-type, to tearing " U " font that forms open, can form by two parts or many parts; Anti-drilling sheet, anti-drilling headkerchief and tapered end circle all can have higher hardness, possess anti-drilling function (heat treatment HRC35-55).
The 3rd, tapered end connects firm.The tapered end bushing pipe that can be " several ", " U " font, on draw bail can be arranged, one connects with tapered end and/or tapered end circle and/or anti-drilling headkerchief, other end and lock housing lid are fixedly connected, perhaps, one of tapered end bushing pipe replaces the tapered end sleeve directly to connect with the tapered end inner body, and other end and lock housing lid are fixedly connected; Perhaps, be connected with sheath on the door, protect frame or their similar device.
The tapered end lining pipe side of being, tubular type, sealing cast; Sheath can the side of being, tubular type; Protect frame and can be " several ", " U " font, the sheath of band closed head or tapered end lining pipe are with beyond the panel that stretches out door; Sheath, protect frame and all can have anti-drilling performance.
The architectural feature that above-mentioned three aspects have been arranged, a kind of high-insurance security door and corresponding lock thereof just have been born, and it comprises whole features of aforementioned three aspects.It not only is used for the present invention, also can be widely used in the security door and the lock of the vehicles such as car, ship or objects such as strongbox, cabinet.
Compared with the prior art the present invention has following beneficial effect.
1. lock is positioned at after the panel of door, and under the protection of the panel of door, its exposed parts seldom even does not expose fully.Prior art tapered end end face exposes, and each position of tapered end end face all can be encroached on, and bores, prizes, pounds, beats all very convenient.The present invention hides the hole that is locked on the door can have only the key piece cross-sectional sizes, makes means of destruction, and tool used in crime all is very limited, and almost can't set about at the various destructions of lock.Can't resemble and dial tapered end being drawn from door the prior art, how because do not reach tapered end, to draw? tapered end leaves the panel certain distance, and the front has anti-drilling sheet to stop, makes to draw to dial also quite difficulty.On the door convex cover is arranged, add tapered end and vertically install, just extremely difficult especially.
2. the present invention's tapered end circle has increased function, has enlarged the scope of application, and not only the anti-drilling function of tool also can be fixedly connected with tapered end, becomes the strength member of protection tapered end.Can do not removed from tapered end, make the tapered end expose portion become the stress point of infringement action as prior art.Tapered end circle, anti-drilling headkerchief and anti-drilling sheet be the anti-drilling function of tool all, before the three firmly is connected in tapered end, has protected tapered end effectively.Even panel is torn, but also self-defense of tapered end.Anti-drilling sheet can be with panel, anti-drilling headkerchief, tapered end bushing pipe and sheath, protect that frame is movable to be connected, and has enlarged the scope of application of anti-drilling sheet, is convenient to form the multilayer proofing device, more effective protection tapered end.Anti-drilling sheet connects earlier with anti-drilling headkerchief, and the method for after-baking can connect anti-drilling sheet with anti-drilling headkerchief is movable, has improved protection effect.
3. the tapered end bushing pipe is fixedly connected with tapered end and lock housing lid respectively, and connecting mode can connect by tapered end bushing pipe self structure, and is more solid and reliable than two screw attachment of prior art.The various abilities of dialling and shaking sled of drawing of resisting have been improved.
4. will hide firm three aspects that connect of lock, tapered end self-protection and tapered end in conjunction with utilization, solve the problem of security door tapered end security protection more all sidedly.Overcome and only solved tapered end self-protection problem on the one hand, the drawback of attending to one thing and lose sight of another in the prior art.Rethink destruction, by no means easy, make door lock, thereby also make security door reach the requirement of high insurance, meet or exceed the pertinent regulations standard.
5. simple in structure, be convenient to make, provide cost savings.As " several " font tapered end bushing pipe, not only effective with the tapered end bushing pipe of various draw bails than the bushing pipe connection of prior art, and also cost is low, has saved material, has simplified technology.Plain film formula tapered end circle had both been saved material for another example, had simplified technology, the more important thing is to be convenient to select for use suitable anti-drilling material." U " shape anti-drilling sheet has not only solved the activity articulation issues of anti-drilling sheet and anti-drilling headkerchief or door, and simple in structure, cost is lower.Anti-drilling headkerchief connects with tapered end, is difficult problem always, because of anti-drilling headkerchief behind Overheating Treatment and incrustation, the one, hardness is very high, is difficult for processing, the 2nd, destroy decorative layer easily.Mostly prior art is to use the pin joint method, is subjected to structural limitations, and pin can be very not thick, and such one is unreliable, and the 2nd, not attractive in appearance.Anti-drilling headkerchief attached method of the present invention, multiple structure, as the breach docking structure, over-surplus fit structure, interior hypotenuse structure etc., not only performance is good, and simple in structure, and cost is low.The tapered end bushing pipe replaces sleeve directly to become tapered end, connects more firmly, and cost is cheaper.
6. the various structures of the present invention not only can be used for the present invention, and can be used for other class locksets.As tapered end, also can be used for tapered end and be exposed to lock structure outside the panel with the self-protection device.For the door and the lock of other structures provides new technology.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is after tapered end is positioned at panel, and the hole schematic diagram less than the tapered end cross section is arranged on the panel.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is anti-drilling headkerchief and the anti-drilling sheet schematic diagram before the tapered end.
Fig. 4 is that the B of Fig. 3 is to view.
Fig. 5 is that anti-drilling headkerchief, anti-drilling sheet are combined in the preceding schematic diagram of tapered end.
Fig. 6 is a kind of anti-drilling headkerchief and anti-drilling sheet and panel construction schematic diagram.
Fig. 7 is that the C of Fig. 6 is to view.
Fig. 8 is that panel hole is more than or equal to protector schematic diagram on tapered end cross section and the hole.
Fig. 9 is that the D of Fig. 8 is to view.
Figure 10 is a kind of anti-drilling headkerchief.
Figure 11 is a kind of anti-drilling sheet.
Figure 12 is a kind of anti-drilling headkerchief.
Figure 13 is that the N of Figure 14 is to view.
Figure 14 has the hole on the door, be locked in structure chart in the hole.
Figure 15 is that the H of Figure 16 is to view.
Figure 16 has recess on the door, be locked in structure chart in the recess.
Figure 17 is that core inserted door locks the lock scheme of installation.
Figure 18 is that the A of Figure 17 is to view.
Figure 19 is that the B of Figure 17 is to view.
Figure 20 is a kind of mortise door lock band convex cover structure chart.
Figure 21 is that the B of Figure 20 is to view.
Figure 22 figure is that the A of Figure 20 is to view.
Figure 23 is a kind of convex cover schematic diagram.
Figure 24 is a kind of convex cover schematic diagram.
Figure 25 is a kind of convex cover schematic diagram.
Figure 26 is a panel indent schematic diagram.
Figure 27 is a panel indent schematic diagram.
Figure 28 is a kind of convex cover schematic diagram.
Figure 29 is a kind of convex cover schematic diagram.
Figure 30 is a kind of convex cover schematic diagram.
Figure 31 is that anti-drilling headkerchief is positioned at the preceding schematic diagram of tapered end separately.
Figure 32 is a schematic diagram on the doorframe in tapered end is positioned at.
Figure 35 is a tapered end locking lock bridge schematic diagram.
Figure 36 is that anti-drilling headkerchief and sleeve connect schematic diagram.
Figure 37 A is that the A of Figure 37 is to view.
Figure 37 is two kinds of tapered end circles and anti-drilling sheet and tapered end combination assumption diagram.
Figure 38 is two half-turn anti-drilling sheet structure charts.
Figure 89 is anti-drilling headkerchief structure chart of two semicircles and sectional view.
Figure 40 is anti-drilling headkerchief and tapered end circle combination schematic diagram.
Figure 41, the 42nd, straight " U " type anti-drilling sheet schematic diagram of doubling.
Figure 43, the 44th, straight " U " type anti-drilling sheet of doubling and movable front view and the sectional view of connecting of anti-drilling headkerchief.
Figure 45, the 46th, anti-drilling headkerchief front view and sectional view.
Figure 47, the 48th, anti-drilling headkerchief side view and sectional view.
Figure 49 is that anti-drilling headkerchief, anti-drilling sheet, tapered end circle connect schematic diagram with tapered end.
Figure 50,51, the 52nd, doubling circle " U " type anti-drilling sheet structural representation.
Figure 51 A is an a kind of glass of type anti-drilling sheet structural representation.
Figure 53,54, the 55th is to tearing circle " U " type anti-drilling sheet and the movable schematic diagram that connects of anti-drilling headkerchief open.
Figure 56, the 57th, a kind of screw bolt-type anti-drilling sheet structural representation.
Figure 58, the 59th, a kind of glass of type anti-drilling sheet structural representation.
Figure 60,61, the 62nd, anti-drilling sheet and the movable schematic diagram that connects of anti-drilling headkerchief.
Figure 63, the 64th, anti-drilling headkerchief and sleeve " breach docks " schematic diagram.
Figure 65 is that anti-drilling headkerchief connects schematic diagram with sleeve " filler ".
Figure 66 is that anti-drilling headkerchief connects schematic diagram with sleeve " spinning limit ".
Figure 67 is anti-drilling headkerchief and tapered end, tapered end circle interference fit joint schematic diagram.
Figure 68 is that anti-drilling headkerchief connects schematic diagram with sleeve, tapered end circle, " filler ".
Figure 69 is that the tapered end circle connects schematic diagram with anti-drilling sheet, tapered end.
Figure 70 is tapered end circle and anti-drilling sheet, and tapered end connects schematic diagram.
Figure 71 is the tapered end circle, anti-drilling headkerchief, anti-drilling sheet and tapered end combination schematic diagram.
Figure 72 is Anti-drilling lock circle and anti-drilling headkerchief and tapered end combination schematic diagram.
Figure 72 A is that ring-type tapered end circle uses schematic diagram.
Figure 72 B is that twin-lock head circle uses schematic diagram.
Figure 72 C is that Figure 67 band is decorated the headkerchief schematic diagram.
Figure 72 D is Anti-drilling lock circle and anti-drilling headkerchief combination schematic diagram.
Figure 72 E is that anti-drilling headkerchief connects schematic diagram with tapered end.
Figure 73 is that 74 A is to view.
Figure 74 is that the tapered end bushing pipe connects schematic diagram with the lock housing lid on door.
Figure 75 is that the B of Figure 76 is to view.
Figure 76 is that tapered end bushing pipe and lock housing lid and tapered end are fixedly connected and stretch out schematic diagram outdoors.
Figure 77 is that the E of Figure 76 is to view.
Figure 78 is that the D of Figure 79 is to view.
Figure 79 is anti-drilling headkerchief structural representation on door.
Figure 80 is that the C of Figure 79 is to view.
Figure 81,82, the 83rd, tapered end bushing pipe band draw bail schematic diagram.
Figure 84,85, the 86th, tapered end bushing pipe band draw bail schematic diagram.
Figure 87,88, the 89th, tapered end bushing pipe band draw bail schematic diagram.
Figure 90 is that door is gone up end protective cover schematic diagram with lock.
Figure 91,92 is two kinds of different tapered end bushing pipe structure charts.
Figure 93 is that tapered end bushing pipe and lock housing are covered the schematic diagram that is fixedly connected.
Figure 93 A is that the tapered end bushing pipe replaces tube-in-tube structure figure.
Figure 94,96 is respectively dextrad, the left-hand view of Figure 95.
Figure 95 is that the tapered end bushing pipe connects schematic diagram with lock housing lid flange.
Figure 97,99 is respectively dextrad, the left-hand view of Figure 98.
Figure 98 is that the tapered end bushing pipe connects schematic diagram with lock housing lid breach.
Figure 100,102 is respectively the dextrad of Figure 101, the left-hand view.
Figure 101 is that the tapered end bushing pipe connects schematic diagram with lock housing lid clubfoot.
Figure 103 is one of integrated use structure chart of the present invention.
Figure 104 protects frame to connect figure with anti-drilling sheet.
Figure 105 is one of integrated use structure chart of the present invention.
Figure 106 is that " several " font protects the frame schematic diagram.
Figure 107 is a " tapered end bushing pipe schematic diagram.
Figure 108 is one of integrated use structure chart of the present invention.
Fig. 1 .2, tapered end 1 are positioned at after the Theft-proof Door Panel 2, have on the panel 2 less than tapered end outer end cross section, or the hole 3 of day diameter.From outdoors, only porose 3 on the door, the size in hole 3 is as the criterion only to insert to rotate for key.Tapered end 1 is fixed on the lock housing lid 38 of lock body 4 by tapered end bushing pipe 5 and screw 6, fuses with lock body 4.Panel 2 certain distances also can be left in the tapered end outer face that is hidden in the door, draw the difficulty of dialling and adapt to increase structural needs are installed.Tapered end 1 passes back veneer 8 from inside to outside, is positioned at after the panel 2, and lock body 4 firmly connects with back veneer 8 by lock housing lid 38.As can be seen from Figure 2, hole 3 less than tapered end 1 diameter is arranged on the panel 2.
Fig. 3, tapered end 1 are positioned at after the panel 2, protector on the hole of being made up of anti-drilling sheet 9 and anti-drilling headkerchief 10 in the hole 3 on the panel 2.The panel of security door has two-layer, and nexine is local stiffener.Panel can be bilayer or multilayer.Anti-drilling headkerchief 10 can be welded on panel or the panel nexine.Anti-drilling headkerchief and anti-drilling sheet all can have higher hardness, can resist the infringement of drill bit, generally when heat treatment, reach between the HRC35-55 and get final product.Anti-drilling sheet can rotate with key, and tabular anti-drilling headkerchief 10 is limited to anti-drilling sheet 9 clampings in the hole 3 on the panel 2.At this moment, as impacting anti-drilling sheet 9, its impact force has been passed to the panel 2 of door by anti-drilling headkerchief 10, and tapered end can be safe and sound.This structure if can be adorned convex cover on panel, then protective can be higher.Among Fig. 3, have only on the panel 2 hole more bigger than key cross section arranged on the anti-drilling sheet 9, remove this and can't touch lock, make destruction at lock at activity space, tool used in crime is very limited on the effective means, almost can't set about, unless the panel of door is torn.
Fig. 5, anti-drilling headkerchief 102 is plate-like, with tapered end 1 contact on one side, be arranged in the hole of panel 2 on one side, between anti-drilling headkerchief and tapered end, also have plain film formula anti-drilling sheet 91, protector on anti-drilling headkerchief 102 and the anti-drilling sheet 91 mutual group pore-formings.
Fig. 6, tapered end 1 are positioned at after the panel 2, and anti-drilling headkerchief 101 of plate-like and anti-drilling sheet 9 are formed protector on the hole.Anti-drilling headkerchief or anti-drilling sheet all can be positioned at before the tapered end separately, or connect with the couplet on the door, become protector on the hole.Anti-drilling headkerchief 102,101 all can be fixed on the panel of door.Can work the firm effect of setting upright to tapered end.
Fig. 8, after the tapered end 1 plane plate 2, panel hole is more than or equal to tapered end 1 outer end cross section or its diameter, the porose anti-drilling headkerchief 103 of protector-plate-like of going up on the door, be positioned at tapered end separately before.This structure also can replace anti-drilling headkerchief 103 by anti-drilling sheet, and structure is constant substantially, the circular hole of anti-drilling headkerchief need only be become square hole or rectangular opening, rotates with key.
Figure 10,11,12 is respectively the anti-drilling headkerchief 10 of plain film formula, the structural representation of the anti-drilling headkerchief 101 of disc type anti-drilling sheet 9 and disc type.Their difference is the difference of keyhole, can rotate with key, be exactly anti-drilling sheet.Not not anti-drilling headkerchief with key turns.The present invention is defined as them: anti-drilling headkerchief is to be positioned at the tapered end front end, the part that the tapered end outer face is shielded.Anti-drilling sheet is before being positioned at lock core or tapered end, to lock core or part that the tapered end outer end that comprises lock core is shielded.Anti-drilling sheet can rotate with lock core, also can freely rotate relative to lock core, and it can replace anti-drilling headkerchief sometimes.Anti-drilling headkerchief replaces anti-drilling sheet, has just become anti-drilling sheet, rather than anti-drilling headkerchief.Among the present invention, allly can be all anti-drilling sheet with what lock core rotated, all anti-drilling sheets all can rotate.
Figure 13,14, tapered end 1 are positioned at after the panel 2, install in vertical state with door below hole 11.Hand is 11 turnover from the hole, operation key 12.Shifting part 15 is arranged on the tapered end 1, rotate, dead bolt 14 is regulated and control with key 12.Be subjected on the dead bolt 14 to dial stake 16, accept the action of shifting part 15.Tapered end 1 also can be positioned at after the back veneer 8.
On Figure 15 .16 door recess 13 is arranged, tapered end 1 can left and right sides either direction be installed with door on recess 13 or hole 11 in vertical state.Gear 17 is arranged on the tapered end 1, tooth bar 18 is arranged on the dead bolt 19, key 12 can be adjusted the position of dead bolt 19, realizes the switch of door.All can there be wicket in hole 11 on the recess 13.Hole or recess all can be different geometries.Recess can also can be burn-on in addition by door face board or the direct machine-shaping of back veneer.
Figure 17,18,19, the skewer core door lock 20 of inside and outside tapered end disjunctor is outwards worn from back veneer 8, pass lock body 21 after, the outer face of tapered end 20 is positioned at after the panel 2, and the hole 3 less than the tapered end cross section is arranged on the panel 2, this hole is only gone into to rotate for the key skewer.
On Figure 20,21,22 panels 2 the movable convex cover 221 that installs is in addition arranged, can rotate, can have an anti-drilling function with key.B reflects that to view the keyhole of convex cover 221 is a rectangle among the figure.Also can be circle, not with key turns.Have on the back veneer directly by the stretch out convex cover 22 of projection of back veneer 8.The inside and outside split type mortise lock 23 of tapered end lays respectively at convex cover 22 and 221 li.During installation, tapered end 23 is put in the inside and outside convex cover earlier, is inserted lock body 21 again, with the instrument of bottle opener and so on from will going to lock body on the tapered end in the keyhole.
Figure 23 is the enlarged diagram of convex cover 22 among Figure 20, and tapered end 23 also can change tapered end 1 into.
Figure 24, convex cover 222 are directly formed to outer lug by panel 2, and tapered end 1 is installed in after the panel in vertical state with door.Hand puts in 222 li operations of convex cover.This structure make draw pull out very difficult.
Figure 25 is the structure enlarged diagram of convex cover 221 among Figure 20, and tapered end 23 changes tapered end 1 into.Tapered end 1 can be outside the panel that stretches out door in the convex cover.Different with prior art, the tapered end that exposes is worn from inside to outside, still is within the convex cover protection, is equivalent to the effect of panel.
Tapered end exposes faceplate part, does not have step, and can not resemble has step to expose the prior art, is destroyed by drawing.
Figure 26,27, panel 2 is recessed inwards in the tapered end position, can greater than, be equal to or less than the tapered end cross section.Recessed favourable on the door with the insertion of key guiding, increase the difficulty of outside destroy, be used in combination as if mixing convex cover, then better effects if.
Figure 28, convex cover 223 is welded on the panel 2 after the processing in addition, forms the duplicate protection to tapered end.The key of Figure 27 sample recessed structure that leads can be arranged before the tapered end.The convex cover mouth can descend left and right sides either direction up.Convex cover can be mammillary, in the hole is arranged, mouthful forward, only hold a hand and enter operation.Convex cover can be used in combination with hole or recess.All convex covers all can have anti-drilling function.Figure 27 tapered end 1 has step, and Figure 28 tapered end does not have step.
Figure 29, convex cover 221 is fixedly connected with panel 2, and anti-drilling sheet 9 is arranged on it, and outside tapered end 1 extending panel 2, convex cover 221 replaces the protective action of panel.
Figure 30 convex cover 224 be welded in the door the panel nexine on, in anti-drilling headkerchief 10 is arranged, also anti-drilling sheet can be arranged.During installation, tapered end 1 is outwards worn from the lining, is positioned at after the convex cover 224, outside the panel 2.Convex cover has replaced panel, and tapered end still can be thought to be positioned at after the panel of door.Convex cover of the present invention is different with the anti-drill bushing of prior art, and one of difference is: mounting means is different, and the present invention wears from inside to outside, and convex cover can install earlier.Prior art is to wear from outside to inside, installs behind the anti-drill bushing.
Figure 31, anti-drilling headkerchief 104 are positioned at separately on the panel 2 before the tapered end 1, and it also can be an anti-drilling sheet, as long as change the shape of keyhole, rotates with key.
On the doorframe 24 in Figure 32,33,34,35 tapered ends 30 are positioned at, on the door 25 hole 11 is arranged, also have lock bridge 28, lock beam hole 27 is arranged on the tapered end 30.At closing time, the lock bridge 28 on the door 25 enters the lock beam hole 27 of tapered end 30, is locked by lock core 29.Lock bridge can have two or many.Tapered end 30 is identical with the structural principle of padlock, can resemble the padlock varied on the lock mode.
Figure 36, hypotenuse 1051 in anti-drilling headkerchief 105 bands, be inserted in sleeve 33 after, both exert pressure relatively, the outer hypotenuse distortion of sleeve enters in the anti-drilling headkerchief hypotenuse, is fixedly connected.This is that anti-drilling headkerchief connects with tapered end separately, also anti-drilling headkerchief 105 can be changed into anti-drilling sheet and 33 movable connections of sleeve, and this connects separately with tapered end for anti-drilling sheet.
Figure 37 A, 37,38,39,31 one-tenth plain film shapes of tapered end circle block another tapered end circle 317 from the outside, by the cup type tapered end circle 317 that two parts or many parts are formed, block the step limit and the anti-drilling sheet 911 of tapered end 1.Anti-drilling sheet 911 is made up of two parts or many parts.Two tapered end circles, an anti-drilling sheet combination are positioned at the tapered end front end.Can find out among Figure 39 that the 317 complex-shaped very difficult processing of tapered end circle are divided into some equal portions processing and just have been not difficult.Keyhole on the anti-drilling sheet, say from security standpoint the smaller the better, more little can prevent more drawing pull out and anti-outside destroy.But little difficult processing divides two parts or many parts just to process easily.Figure 37 A, tapered end circle 317 is made up of two halves up and down, in have heavy line to represent commissure.
Figure 40, hypotenuse 1051 in anti-drilling headkerchief 105 bands is the reducing shape.The stile of tapered end circle 318 is outer hypotenuse.Be the enlarging shape.Both are inserted in relatively, pressurization relatively then, and tapered end circle 318 stiles flatten, become short, and it is big that bore becomes, and gets in the hypotenuse of anti-drilling headkerchief 105, is fixedly connected.Anti-drilling sheet also can so be processed, and different is to become to be fixedly connected to be the activity connection.
Figure 41,42,43,44, straight " U " shape anti-drilling sheet 92 sides of doubling respectively have a breach up and down, and it may be stuck on the anti-drilling headkerchief of being made up of two parts 1011 or tapered end circle 317, movable with it the connection.Figure 43 is each one section heavy line up and down, represents that anti-drilling headkerchief 1011 forms by 2 half.Anti-drilling headkerchief can be made up of two parts or many parts.
Figure 45,46, tapered end circle 311 is plate-like, a circle flat limit effect of gaining in strength of its periphery.
Figure 47,48,49, anti-drilling headkerchief 106 is made up of two parts, has symmetrical limit and groove that tapered end 1 and anti-drilling sheet 91 are stuck on it, and tapered end circle 311 is fixedly connected the two on tapered end 1 from outside and anti-drilling headkerchief 106 interference fit.
Figure 50,51,52, anti-drilling sheet 93 are doubling circle " u " shape, also can resemble to be with breach the anti-drilling sheet 92.
Figure 51 A, anti-drilling sheet 96 is a glass type, can be welded by two, a plain film, one is cup-shaped, or a plain film, " u " shape, its " u " shape is similar to anti-drilling sheet 93, and the line between two relative circular arcs can be straight line.Its use, mounting method are with anti-drilling sheet 93,95.
Figure 53,54,55,93 liang of circular arc stiles of anti-drilling sheet, skewer go in anti-drilling headkerchief 101 holes, and two straight flange head shelves are at the edge in hole up and down, and two circular arc stiles with spinning method flange, are buckled in anti-drilling headkerchief 101 the insides, with anti-drilling 101 movable connections of headkerchief.Can connect earlier, heat-treat again.
Figure 56,57, anti-drilling sheet 94 is stamped to form, and is bolt shape, and only half has screw thread down.After tightening with nut, still can be in the hole of panel or anti-drilling headkerchief movable with it the connection.
Tapered end circle of the present invention, anti-drilling headkerchief, anti-drilling sheet in the practice process, all allow not anti-drilling, promptly last through Technology for Heating Processing.All can directly be loaded on the panel as anti-drilling sheet 94,95 without heat treatment.The firstth because many combinations, not necessarily every all anti-drilling.The secondth, though last through heat treatment, but possess certain protective capacities.
Figure 58,59,60,61,62, anti-drilling sheet 95 is little cup-shaped, and machining forms, with spinning method and anti-drilling 101 movable connections of headkerchief. Anti-drilling sheet 92,93,94,95,96 all can be arranged separately on the door, becomes protector on the hole. Anti-drilling sheet 92,93,94,95,96 can be on " u " shape limit or pipe, have breach, hole or groove, the Kong Zhonghou that advances on anti-drilling headkerchief or the panel at skewer is connected with the part of pin, card and so on, makes it movable connection the on anti-drilling headkerchief or panel, can not come off.
Figure 63,64 has the breach 1071 of fastening and chimb on the anti-drilling headkerchief 107, corresponding chimb and breach are arranged on the tapered end sleeve 33, both turn an angle after being inserted in relatively, make chimb face toward chimb, and fill breach, anti-drilling headkerchief 107 has promptly been realized and being fixedly connected of sleeve.Sleeve 33 is the tapered end 1 of belt end step also.
Figure 65, hypotenuse 1081 in anti-drilling headkerchief 108 bands is the reducing shape, and sleeve 33 (also tapered end 1) is the enlarging shape, can find out on the hatching that two hypotenuses are relative.After both are inserted in relatively, between two hypotenuses, add filler 32,, be fixedly connected both jam-packeds.Filler can be a circle wire or a sheet metal.
Figure 66, anti-drilling headkerchief 109 has spinning limit 1091, and sleeve 33 has flanging, after both are inserted in relatively, with the spinning method spinning limit of anti-drilling headkerchief is subdued, and is buckled on the flange of sleeve to be fixedly connected.Also can make anti-drilling headkerchief 109 into anti-drilling sheet, connect with sleeve is movable, this is that anti-drilling sheet connects with tapered end separately.
Figure 67, anti-drilling headkerchief 110 can be separately in sleeve 33 the insides and sleeve interference fit joint.Also can outside sleeve, add a tapered end circle 31 more as shown in the figure, tapered end circle 31 from the outside with sleeve 33 interference fit joint.The tapered end front end also can have decorative layer.
Tapered end circle of the present invention can be: wale tapered end or another tapered end circle or anti-drilling headkerchief from the outer ring, to tapered end or tapered end circle or anti-drilling headkerchief plays the role of fastening and/or provide support a little part for door or other support members.Anti-drilling sheet can connect with the tapered end circle is movable.
Figure 68 has filler 34 between anti-drilling headkerchief 101 and tapered end circle 314 and the tapered end 1, and by the squeezing action of filler, tapered end circle, anti-drilling headkerchief, tapered end three are fixedly connected.1 li of tapered end can have anti-drilling sheet, be positioned at lock core before.
Figure 69, the anti-drilling headkerchief of forming by two parts 106, tapered end 1 and anti-drilling sheet 91 be stuck in tapered end 1 before, tapered end circle 311 is waled from the outer ring with anti-drilling headkerchief 106 again, before the three is fixed in tapered end 1, realizes the protection to tapered end.
Figure 70, tapered end circle 313 lower ends are the reducing shape, relative aperture the higher authorities are little, will bind round before tapered end 1 by the tapered end circle 312 that two parts are formed, tapered end circle 312, anti-drilling sheet 97 is limited to tapered end 1 before.Anti-drilling sheet 97 is the arch disk.The present invention's anti-drilling sheet all can rotate with key.Tapered end circle 312 is two semicircle hyperbolic arc groove shapes, and the anti-drilling function of tool also can be made up of many parts.
Figure 71, anti-drilling headkerchief 101 and tapered end circle 313 interference fit joint, tapered end circle 313 is fixedly connected with tapered end 1 in anti-drilling headkerchief 101 the insides.
Figure 72, anti-drilling headkerchief 101 and tapered end circle 314 interference fit joint, tapered end circle 314 with anti-drilling headkerchief hoop inside and are fixedly connected with tapered end 1.
Figure 72 A, ring-type tapered end circle 315 tight fit with it outside sleeve 33 is fixed on 33 li in sleeve with anti-drilling headkerchief 110.Also can anti-drilling headkerchief 110 independent and sleeve 33 interference fit joint.The anti-drilling headkerchief of the present invention especially with 110,101, can be with interior or external screw thread, and thread connection with it outside tapered end or in the sleeve respectively is fixed with pin or glue or rivet clasp then.Perhaps threaded anti-drilling headkerchief and tapered end circle thread connection.
Figure 72 B, two tapered end circle 31,311 combinations are fastened on tapered end circle 311 the insides with anti-drilling headkerchief 101.Tapered end circle 311 is fixedly connected with tapered end.Arch anti-drilling sheet 97 has better stress effect, and less with tapered end, anti-drilling headkerchief frictional force.Anti-drilling sheet, anti-drilling headkerchief, the tapered end circle all can have higher hardness, possesses anti-drilling function, and the heat treatment value is HR C35-55.
Figure 72 C on the basis of Figure 67, has added one deck and has decorated headkerchief, even headkerchief 35 is torn, also can't further destroy whole tapered end, because of anti-drilling headkerchief 110 has been formed defense structure jointly with Anti-drilling lock circle 31.
Figure 72 D, tapered end circle 316 and sleeve 33 interference fit joint are fixed on 33 li in sleeve with anti-drilling headkerchief 110, decorate headkerchief 35 and are positioned at outermost layer.
Figure 72 E, tapered end circle 315 can be the circle or the big half-turn soft foil metals of joint not, squeeze between anti-drilling headkerchief 101 and sleeve 33, and anti-drilling headkerchief 110,101 is fixed on the tapered end front end.This structure also can be removed anti-drilling headkerchief 110, becomes a kind of new structure.
Figure 73,74, tapered end 1 is arranged in tapered end bushing pipe 501, is fixedly connected by screw 36.Tapered end bushing pipe 501 fronts are closed, be positioned in the hole of panel 2, in anti-drilling sheet 91 is arranged; There is the flange pin back, is fixedly connected with lock housing lid 38, reports 8 in the tapered end bushing pipe passes from inside to outside during installation, joins with panel 2, and the lock housing lid is fixedly connected with back veneer 8.
Figure 75,76,77 tapered end bushing pipes 502 have pin 37 to be fixedly connected with tapered end 1.Screw 6 connects tapered end with lock housing lid 38.During installation, tapered end bushing pipe 502 passes back veneer 8, is exposed to outside the panel 2.Because the protection of tapered end bushing pipe is arranged, and adding tapered end self also can have protector, is fine so stretch out outdoors.
Figure 78,79,80, anti-drilling headkerchief 111 is fixedly connected by screw 36 and tapered end 1, and its outer face is concordant with panel 2, and no drawing stress point has stiffener in the door, connects with panel 2.Anti-drilling headkerchief 10 is arranged before the tapered end, and tapered end also can have anti-drilling sheet for 1 li.There is the tapered end of good self-protection also can expose outside the panel 2.This structure is then better as adding convex cover.Between tapered end 1 and the lock housing lid 38 tapered end bushing pipe 507 can be arranged.
Figure 81,82,83, tapered end bushing pipe 503 1 ends have draw bail 51, are the plush copper shape, and a plurality of draw bails can be arranged.
Figure 84,85,86, tapered end bushing pipe 504 1 ends have draw bail 52, and plush copper band breach can have a plurality of draw bails.
Figure 87,88,89, tapered end bushing pipe 505 1 ends have draw bail 53, and with seam mouthful of plush copper can have a plurality of draw bails.
Figure 90,91,92, pipe shape sheath 39 is fixedly connected with back veneer 8, and tapered end 1 all is positioned at wherein, even this moment, panel tore, also difficult moving its lock.Tapered end 1 also can have the self-protection device.During installation, tapered end 1 passes back veneer 8, enters 39 li of the sheaths that pre-set." U " font tapered end bushing pipe 506 (also 507) or similar device are arranged between tapered end 1 and the lock housing lid, replace the tubular bushing pipe, connect by screw 6.Sheath 39 also can be the end socket shape, can be with anti-drilling sheet.
Figure 93, there is flanging 54 tapered end bushing pipe 509 inner ends, are fixedly connected with lock housing lid 33.Tapered end 1 is positioned at the bushing pipe the inside, and " U " font tapered end bushing pipe 507 is between tapered end 1 and lock housing lid.Anti-drilling headkerchief 110 is positioned at tapered end bushing pipe 509, tight fit with it.Tapered end circle 315 is waled from the outer ring with tapered end bushing pipe 509.Tapered end circle 315, tapered end bushing pipe 509, the also available pin of anti-drilling headkerchief 110 threes connects.During installation, tapered end bushing pipe 509 passes back veneer 8 together with about annex, is positioned at after the panel 2.This is one of characteristic synthetic utilization example of the present invention.Tapered end bushing pipe 5,501,502,503,504,505,508,509 is a tubular.
Figure 93 A, tapered end bushing pipe 508 replaces the tapered end sleeve, directly connects with the tapered end inner components, and front and back plate washer 41,40 passes tube wall, connects with bushing pipe.Tapered end 42, collar 43, lock core 44 is located immediately in the tapered end bushing pipe 508.So both increased the linking intensity of tapered end and tapered end bushing pipe, simplified the structure, provided cost savings again.Tapered end bushing pipe 508 front end in-flangess are fixed anti-drilling headkerchief 10.Also anti-drilling sheet can be arranged before the lock core.Tapered end bushing pipe 508 is fixedly connected with lock housing lid 38, and lock core is positioned within the panel 2.
Figure 94,95,96, the draw bail 51 on the tapered end bushing pipe 503 is passed lock housing lid 38 back outward flangings, is buckled on the lock housing lid 38 to be fixedly connected.Tapered end bushing pipe 503 front ends and anti-drilling headkerchief 101 interference fit joint., also available pin connects, and tapered end is fixed on 503 li of tapered end bushing pipes.
Figure 97,98,99 has draw bail 52 on the tapered end bushing pipe 504, turn an angle after passing lock housing lid 38, and spacing, is stuck on the lock housing lid 38 to be fixedly connected.Other end and tapered end 1 usefulness riveting are fixedly connected.On the tapered end 1 hole is arranged among the figure, tapered end bushing pipe wall recess 45 is protruding in the hole. Anti-drilling sheet 93 and 2 movable connections of panel are before the tapered end of position.
Figure 100,101,102 after two protruding pin with seam of tapered end bushing pipe 505 back inject the lock housing lid, pushes certain angle aside to both sides respectively, makes it to be buckled in fixed connection on the lock housing lid 38.The front connects with tapered end 1 usefulness pin.All tapered end bushing pipes all can have draw bail, are fixedly connected with tapered end and lock housing lid.
Figure 103, tapered end bushing pipe 503 have draw bail 51 and lock housing lid to be fixedly connected, and replace sleeve to connect with front and back plate washer 41,40, tapered end 42, and lock core 44 is positioned at wherein.Tapered end bushing pipe 503 front ends, anti-drilling headkerchief 101,110 are respectively from inside and outside interference fit joint with it, and anti-drilling headkerchief 110 also has pin 37 to connect with it, increase to connect fastness.Anti-drilling sheet 93 and anti-drilling 110 movable connections of headkerchief.Plain film formula anti-drilling sheet 91 is positioned at lock core 44 fronts.During installation.The tapered end bushing pipe passes back veneer 8, is positioned at after the panel 2.The lock housing lid is fixedly connected with back veneer 8.This is one of integrated use embodiment of the present invention.
Figure 104 protects frame 46 and is " several " font, also can remove the pin 461 that turns up, and is " U " font, can be fixedly connected with back veneer 8.93 movable connections of anti-drilling sheet are arranged on it.Tapered end bushing pipe 510 also can so be with anti-drilling sheet.Sheath, protect frame and all can use separately.
Figure 105, on the panel 2 of door, anti-drilling sheet 94 is movable with it to be connected.Door face board 2 is made up of bilayer, and wherein one deck is a stiffener.The structure of anti-drilling sheet 94 is, on the T-shape cylinder, or claims " bolt nut type ", in keyhole is arranged, TOE, nut 941 is tightened anti-drilling sheet fixing from the panel the inside.Distance between nut and the bolt step is greater than plate thickness, so can connect with panel is movable." protects frame 46 and is fixedly connected with back veneer 8, and whole tapered end is protected in wherein, is positioned at after the panel 2.Tapered end bushing pipe 509 band draw bails 54 are fixedly connected with lock housing lid 38.Tapered end 1 is positioned at wherein, connects with the lock housing lid by screw 6.Can there be pin 37 to connect with the tapered end bushing pipe.At tapered end 1 front end, tapered end circle 311 and anti-drilling headkerchief 101 interference fit joint.Anti-drilling sheet 9 is between tapered end 1 and anti-drilling headkerchief 101.During installation, tapered end bushing pipe band tapered end 1 and is passed outwards through back veneer 8 from the lining.Be positioned at pre-set protect frame 46, the lock housing lid is fixedly connected with back veneer 8.One or more sheaths can be arranged, protect frame, the tapered end bushing pipe is used in combination.This is one of inventive features integrated use embodiment.
Figure 106, " protect keyhole 462 in the frame 46, can realize being fixedly connected with door by the pin 461 that turns up.Protect frame 46 and tapered end bushing pipe 506,507 structure proximates, also can remove and turn up pin 461 and be " U " font.
Figure 107, " several " font tapered end bushing pipe 510, in tapered end hole 56 is arranged, also keyhole 56 also has the draw bail pin 55 that turns up, and can be fixedly connected with the lock housing lid, the tapered end lining pipe is " several ", " U " font, can be pipe, square tube.
Figure 108 is one of characteristic synthetic utilization embodiment of the present invention, and tapered end 1 is positioned at after the panel 2 of door, is fixed on the back veneer 8 by lock housing lid 38.The self-protection device is arranged on the tapered end 1; tapered end circle 311; anti-drilling headkerchief 101; tapered end 1 front end is fixed in anti-drilling sheet 9 combinations; " several " font tapered end bushing pipe 510 is fixed on tapered end on the door firmly; among the figure; the draw bail of tapered end bushing pipe 510---the pin 55 that turns up is fixedly connected between lock housing lid 38 and back veneer 8; panel 2 is first road guard wires; both made panel had been torn; also be difficult to tapered end autoprotection device be destroyed or whole tapered end is pulled off or prizes from door, finally door can't be opened, become the security door of high insurance.
Claims (10)
1, a kind of high-insurance security door, it comprises tapered end (1), panel (2), tapered end (1) is contained on the door, panel (2) is made of metal, and it is characterized in that has protector (221,222,223,224) on the panel (2), and protector (105,317,93) is arranged on the tapered end (1).(lack unicity, petition for examination person gives the division chance one time.)
2, a kind of high-insurance security door, it comprises tapered end (1), panel (2), tapered end (1) is contained on the door, panel (2) is made of metal, it is characterized in that convex cover (221,222,223,224) is arranged on the panel (2), the tapered end (1) that has protector (111,501,502) stretches out outside panel (2).
3, a kind of high-insurance security door, it comprises tapered end (1), panel (2), tapered end (1) is contained on the door, panel (2) is made of metal, upward the tapered end position is recessed inwards to it is characterized in that panel (2), and the outer face that has the tapered end (1) of protector (111,106,311,91) is positioned at outside the panel (2).
4, a kind of high-insurance security door, it comprises tapered end (1), panel (2), tapered end (1) is contained on the door, and panel (2) is made of metal, and it is characterized in that tapered end (1) has no drawing and puts forth effort the protector of chimb (502) and stretch out outside panel (2).
5, a kind of high-insurance security door, it comprises tapered end (1), panel (2), tapered end (1) is contained on the door, panel (2) is made of metal, it is characterized in that the tapered end (1) that has protector (502,503,504,111) passes back veneer from inside to outside, the outer face of tapered end (1) is positioned at outside the panel (2).
6, a kind of high-insurance security door, it comprises tapered end (1), panel (2) is characterized in that the upward porose protector (3,9,93,94,95,102,103,111,502,22,221,222,223,224) of going up in tapered end position of panel (2); Protector connects formation with panel (2) alone or in combination by anti-drilling sheet (9,91,911,92,93,94,95), anti-drilling headkerchief (10,101,102,103,104,105,106,107,108,109,110), tapered end circle (31,311,312,313,314,315,316,317,318) on the hole.
7, a kind of high-insurance security door is characterized in that the tapered end circle is one of following shape: flat sheet type (31), cup type (314), dish-type (311), ring-like (315); Can form by two parts or many parts (312,317); Anti-drilling headkerchief is one of following shape: flat sheet type (10), cup type (110,101), dish-type (102,103); Can form by two parts or many parts (106,1011); Anti-drilling sheet is one of following shape: cup type (95,96), screw bolt-type (94), " U " font (92/93); Can form (911) by two parts or many parts; Described anti-drilling sheet, anti-drilling headkerchief and tapered end circle can have anti-drilling intensity.
8, a kind of high-insurance security door is characterized in that protector connects with door is movable on the hole; Or protector is made of the wicket on hole (11) or the recess (13) on the hole.
9, a kind of high-insurance security door, it comprises tapered end (1), and tapered end (1) is contained on the door, it is characterized in that there is protector a last tapered end position, and described protector can be convex cover (221,222,223,224); Key insertion hole (3) less than tapered end outer end cross section can be arranged on the convex cover.
10, a kind of security door, it comprises tapered end (1), panel (2), and panel (2) is made by metal material, it is characterized in that tapered end (1) is contained on the door, be positioned within the panel (2), there is the key insertion hole (3) less than tapered end outer end cross section the last tapered end position of panel (2); Or, have convex cover (22,21,224) to be positioned at tapered end on the panel (2) before, the key insertion hole less than tapered end outer end cross section is arranged on the convex cover; Or the preceding panel of tapered end (1) is convex cover (22,221,224).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB971092354A CN1133793C (en) | 1997-09-09 | 1997-09-09 | High safety anti-theft door and its lock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971092354A Division CN1133793C (en) | 1997-09-09 | 1997-09-09 | High safety anti-theft door and its lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446167A true CN101446167A (en) | 2009-06-03 |
Family
ID=5171045
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100098108A Pending CN101446167A (en) | 1997-09-09 | 1997-09-09 | High-security antitheft door and lock thereof |
| CNB971092354A Ceased CN1133793C (en) | 1997-09-09 | 1997-09-09 | High safety anti-theft door and its lock |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971092354A Ceased CN1133793C (en) | 1997-09-09 | 1997-09-09 | High safety anti-theft door and its lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101446167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100436A (en) * | 2017-06-27 | 2017-08-29 | 湖北永和安门业有限公司 | Pick-proof lock construction and lockset |
| EP3594432A1 (en) | 2018-07-12 | 2020-01-15 | Inwido AB | Door integrated lock cylinder fastening |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006053393A1 (en) * | 2004-11-22 | 2006-05-26 | Doneux Philippe Pierre Marie J | Composition for sound insulating sheet material with gelatine, glycerine and other materials |
| CN102373842B (en) * | 2011-10-26 | 2013-03-20 | 四川博华工程材料有限公司 | Hidden protective system locking mechanism |
| CN105735853B (en) * | 2016-01-28 | 2017-11-17 | 南通金亿达门业有限公司 | A kind of mechanical type anti-theft door |
| CN108798248B (en) * | 2018-05-21 | 2023-07-11 | 王力安防科技股份有限公司 | Lock head structure, door lock and safety door |
-
1997
- 1997-09-09 CN CNA2008100098108A patent/CN101446167A/en active Pending
- 1997-09-09 CN CNB971092354A patent/CN1133793C/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100436A (en) * | 2017-06-27 | 2017-08-29 | 湖北永和安门业有限公司 | Pick-proof lock construction and lockset |
| EP3594432A1 (en) | 2018-07-12 | 2020-01-15 | Inwido AB | Door integrated lock cylinder fastening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1133793C (en) | 2004-01-07 |
| CN1210931A (en) | 1999-03-17 |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090603 |
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| RJ01 | Rejection of invention patent application after publication |